1 2005-04-21 Andreas Schwab <schwab@suse.de>
3 * elf.c (assign_section_numbers): Fix comment.
5 2005-04-21 Jerome Guitton <guitton@gnat.com>
7 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
8 for struct som_exec_auxhdr fields.
10 2005-04-21 Nick Clifton <nickc@redhat.com>
12 * aout-adobe.c: Convert to ISO C and fix formatting.
13 * aout-arm.c: Convert to ISO C and fix formatting.
14 * aout-cris.c: Convert to ISO C and fix formatting.
15 * aout-ns32k.c: Convert to ISO C and fix formatting.
16 * aout-tic30.c: Convert to ISO C and fix formatting.
17 * coffcode.h: Convert to ISO C and fix formatting.
18 * coffswap.h: Convert to ISO C and fix formatting.
19 * i386aout.c: Convert to ISO C and fix formatting.
20 * libaout.h: Convert to ISO C and fix formatting.
21 * libcoff-in.h: Convert to ISO C and fix formatting.
22 * libcoff.h: Convert to ISO C and fix formatting.
23 * libecoff.h: Convert to ISO C and fix formatting.
24 * libnlm.h: Convert to ISO C and fix formatting.
25 * libpei.h: Convert to ISO C and fix formatting.
26 * libxcoff.h: Convert to ISO C and fix formatting.
27 * nlm-target.h: Convert to ISO C and fix formatting.
28 * nlm.c: Convert to ISO C and fix formatting.
29 * nlm32-alpha.c: Convert to ISO C and fix formatting.
30 * nlm32-i386.c: Convert to ISO C and fix formatting.
31 * nlm32-ppc.c: Convert to ISO C and fix formatting.
32 * nlm32-sparc.c: Convert to ISO C and fix formatting.
33 * nlmcode.h: Convert to ISO C and fix formatting.
34 * nlmswap.h: Convert to ISO C and fix formatting.
35 * pe-mips.c: Convert to ISO C and fix formatting.
36 * peXXigen.c: Convert to ISO C and fix formatting.
37 * peicode.h: Convert to ISO C and fix formatting.
38 * vms-gsd.c: Convert to ISO C and fix formatting.
39 * vms-hdr.c: Convert to ISO C and fix formatting.
40 * vms-misc.c: Convert to ISO C and fix formatting.
41 * vms-tir.c: Convert to ISO C and fix formatting.
42 * vms.c: Convert to ISO C and fix formatting.
43 * vms.h: Convert to ISO C and fix formatting.
45 * coffgen.c (coff_print_symbol): Restore correct formatting of
48 2005-04-20 David S. Miller <davem@davemloft.net>
50 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
51 (_bfd_sparc_elf_link_hash_table_create): Likewise.
52 (allocate_dynrelocs): Likewise.
54 2005-04-20 Jerome Guitton <guitton@gnat.com>
56 * configure.in: Fix the check for basename declaration. Add check
57 for declarations of ftello, ftello64, fseeko, fseeko64.
58 * configure: Regenerate.
60 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
62 2005-04-19 David S. Miller <davem@davemloft.net>
64 * elfxx-sparc.c: New file.
65 * elfxx-sparc.h: New file.
66 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
67 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
68 (elfxx-sparc.lo): New rule.
69 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
70 (elf64-sparc.lo): Likewise.
71 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
72 (bfd_elf64_sparc_vec): Likewise.
73 * configure: Regenerate.
74 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
75 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
76 which is more consistent with elf32-sparc.c
78 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
80 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
81 (mips_elf_create_local_got_entry): Check h->root.forced_local.
83 2005-04-19 Alan Modra <amodra@bigpond.net.au>
85 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
86 dynamic relocs in non-SEC_ALLOC sections.
87 (ppc_elf_gc_sweep_hook): Likewise.
88 (ppc_elf_relax_section): Likewise.
89 (ppc_elf_relocate_section): Likewise.
91 2005-04-18 Nick Clifton <nickc@redhat.com>
93 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
94 assigning a value to return_value.
96 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
99 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
102 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
105 * elf.c (setup_group): Properly handle zero group count.
107 2005-04-17 Mark Kettenis <kettenis@gnu.org>
109 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
110 (som_is_subspace, compare_subspaces, som_compute_checksum)
111 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
113 (hppa_som_reloc, compare_syms, compare_subspaces)
114 (som_print_symbol, som_get_section_contents)
115 (som_set_section_contents): Remove space after 'void *'.
116 (som_bfd_print_private_bfd_data): Use %lx to print longs.
117 (som_bfd_merge_private_bfd_data)
118 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
121 2004-04-15 Julian Brown <julian@codesourcery.com>
123 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
124 * bfd-in2.h: Regenerate.
125 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
126 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
127 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
128 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
129 relocations if requested to.
130 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
131 use_blx rather than symbian_p.
132 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
133 use_blx is in effect.
134 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
137 2005-04-15 Nick Clifton <nickc@redhat.com>
139 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
142 2005-04-15 Alan Modra <amodra@bigpond.net.au>
145 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
146 used as a list pointer.
148 2005-04-14 Alan Modra <amodra@bigpond.net.au>
150 * Makefile.am (NO_WERROR): Define.
151 * warning.m4: New file
152 * acinclude.m4: Include warning.m4.
153 * configure.in: Invoke AM_BINUTILS_WARNINGS.
154 * Makefile.in: Regenerate.
155 * configure: Regenerate.
157 2005-04-14 Alan Modra <amodra@bigpond.net.au>
159 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
160 Write trailing padding.
162 * merge.c (merge_strings): Round up section size for alignment.
164 2005-04-14 David S. Miller <davem@davemloft.net>
166 Add TLS support for 64-bit Sparc ELF.
167 * elf64-sparc.c (sparc64_elf_dyn_relocs,
168 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
169 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
170 sparc64_elf_hash_entry, sparc64_elf_tdata,
171 sparc64_elf_local_got_tls_type): New defines.
172 (sparc64_elf_mkobject): New function.
173 (sparc64_elf_link_hash_table): Add members for dynamic linker
174 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
175 uion to track TLS GOT references. Add sym_sec to cache
176 mappings from local sym to section.
177 (link_hash_newfunc): New function.
178 (sparc64_elf_bfd_link_hash_table_create): Rename to
179 sparc64_elf_link_hash_table_create for consistency.
180 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
181 (sparc64_elf_create_dynamic_sections): Initialize new section
182 members of sparc64_elf_link_hash_table. Only init srelbss
184 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
187 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
188 sparc64_elf_plt_ptr_offset): Delete.
189 (sparc64_plt_entry_build): New function to build PLT entries
190 gradually instread of all at once at the end of linking.
191 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
192 local vars. Get them from sparc64_elf_hash_table instead.
193 Check early on if r_symndx is in bounds. Handle TLS transitions.
194 Account for TLS GOT references and DF_STATIC_TLS, as needed.
195 For TLS relocs, record the tls_type in either
196 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
197 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
198 to the __tls_get_addr symbol. For PLT relocs, track references
199 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
200 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
201 symbol references, count the number of relocations needed for
202 that symbol. For default switch case, don't error, this lets
203 the TLS relocs not explicitly handled by this function get
205 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
206 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
207 it from sparc64_elf_hash_table. Store the real PLT offset
208 in h->plt.offset, and build PLT entries one at a time. Also
209 get .dynbss section pointer from htab.
210 (allocate_dynrelocs, readonly_dynrelocs,
211 sparc64_omit_section_dynsym): New functions.
212 (sparc64_elf_omit_section_dynsym): Use these new functions as
214 (dtpoff_base, tpoff): New functions.
215 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
216 locals, get them from sparc64_elf_hash_table. Handle TLS
217 relocations and refcounting in main relocation loop.
218 (sparc64_elf_finish_dynamic_symbol): Use
219 sparc64_elf_link_hash_table. Build PLT entries as we see
220 them. Handle TLS GOT relocations.
221 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
222 from sparc64_elf_hash_table. Initialize only PLT header
223 not all entries since we not build PLT entries one by one.
224 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
225 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
226 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
228 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
230 * elflink.c (elf_link_input_bfd): Update check for removed
233 2005-04-12 Alan Modra <amodra@bigpond.net.au>
235 * Makefile.am: Run "make dep-am".
236 * Makefile.in: Regenerate.
237 * aclocal.m4: Regenerate.
238 * libcoff.h: Regenerate.
240 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
242 * linker.c (_bfd_generic_link_output_symbols): Also check if
243 the output section of an input section has been removed from
246 * section.c (bfd_section_list_remove): Clear the next field
247 of the removed section.
248 (bfd_section_removed_from_list): New.
249 * bfd-in2.h: Regenerated.
251 2005-04-11 David S. Miller <davem@davemloft.net>
253 * elf32-sparc.c (elf32_sparc_relocate_section,
254 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
255 R_SPARC_TLS_LE_{HIX22,LOX10}.
256 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
257 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
258 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
259 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
261 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
263 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
265 2005-04-11 Nick Clifton <nickc@redhat.com>
267 * aout-target.h: Convert to ISO C.
268 * aoutf1.h: Convert to ISO C.
269 * aoutx.h: Convert to ISO C.
270 * bout.c: Convert to ISO C.
271 * dwarf1.c: Convert to ISO C.
272 * ecoffswap.h: Convert to ISO C.
273 * freebsd.h: Convert to ISO C.
274 * genlink.h: Convert to ISO C.
275 * ieee.c: Convert to ISO C.
276 * ihex.c: Convert to ISO C.
277 * libcoff-in.h: Convert to ISO C.
278 * mach-o.c: Convert to ISO C.
279 * mach-o.h: Convert to ISO C.
280 * netbsd.h: Convert to ISO C.
281 * ns32k.h: Convert to ISO C.
282 * ns32knetbsd.c: Convert to ISO C.
283 * oasys.c: Convert to ISO C.
284 * pdp11.c: Convert to ISO C.
285 * pef-traceback.h: Convert to ISO C.
286 * pef.c: Convert to ISO C.
287 * pef.h: Convert to ISO C.
288 * riscix.c: Convert to ISO C.
289 * som.c: Convert to ISO C.
290 * som.h: Convert to ISO C.
291 * srec.c: Convert to ISO C.
292 * stabs.c: Convert to ISO C.
293 * sunos.c: Convert to ISO C.
294 * tekhex.c: Convert to ISO C.
295 * versados.c: Convert to ISO C.
296 * version.h: Convert to ISO C.
297 * xcoff-target.h: Convert to ISO C.
298 * xcofflink.c: Convert to ISO C.
299 * xsym.c: Convert to ISO C.
300 * xsym.h: Convert to ISO C.
302 2005-04-08 Paul Brook <paul@codesourcery.com>
304 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
305 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
306 (ARM2THUMB_PIC_GLUE_SIZE): Define.
307 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
308 (elf32_arm_to_thumb_stub): Create PIC stubs.
309 (record_arm_to_thumb_glue): Use different stub size for relocatable
312 2005-04-05 Alan Modra <amodra@bigpond.net.au>
314 * elf64-ppc.c (dec_dynrel_count): New function split out from
315 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
316 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
317 (ppc64_elf_tls_optimize): Likewise.
319 2005-04-05 Mark Kettenis <kettenis@gnu.org>
321 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
323 (SPARC64_WCOOKIE_OFFSET): New.
324 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
326 2005-04-05 Nick Clifton <nickc@redhat.com>
328 * po/rw.po: New translation: Kinyarwanda
329 * configure.in (ALL_LINGUAS): Add rw
330 * configure: Regenerate.
332 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
334 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
335 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
336 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
338 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
339 to check for SHT_MIPS_OPTIONS sections.
340 (_bfd_mips_elf_set_section_contents): Likewise.
342 2005-04-04 Eric Christopher <echristo@redhat.com>
344 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
345 Clean up gp handling code.
347 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
349 * elf.c (bfd_elf_set_group_contents): Ignore linker created
351 (assign_section_numbers): Accept link_info. Check SHT_GROUP
352 sections for relocatable files only. Remove the linker created
354 (_bfd_elf_compute_section_file_positions): Pass link_info to
355 assign_section_numbers.
357 * elfxx-ia64.c (elfNN_ia64_object_p): New.
358 (elf_backend_object_p): Defined.
360 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
362 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
364 2005-04-03 Fred Fish <fnf@specifixinc.com>
366 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
367 dwarf_ranges_size members.
368 (struct comp_unit): Add base_address member.
369 (struct funcinfo): Replace low/high members with an arange.
370 (arange_add): Replace incoming "unit" parameter with "abfd" and
371 "first_arange" pointers. Reorganize/rewrite function body.
372 (decode_line_info): Change arange_add call to pass bfd and arange
374 (lookup_address_in_line_info_table): Use arange list instead of
375 individual low/high members. Walk function's arange list to find
376 lowest PC in list, to test for overlapping functions.
377 (read_debug_ranges): New function, reads the debug_ranges section.
378 (lookup_address_in_function_table): Use arange list instead of
379 individual low/high members. Rewrite to find smallest range that
381 (read_rangelist): Read a given rangelist from debug_ranges.
382 (scan_unit_for_functions): Use arange list instead of individual
383 low/high members. Handle a DW_AT_ranges attribute.
384 (parse_comp_unit): Use arange list instead of individual low/high
385 members. Save comp unit base address. Handle a DW_AT_ranges
388 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
390 * elf.c (assign_section_numbers): Really use the kept section.
392 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
394 * elf-bfd.h (_bfd_elf_check_kept_section): New.
396 * elf.c (assign_section_numbers): When sh_link points to a
397 discarded section, call _bfd_elf_check_kept_section to see if
398 the kept section can be used. Otherwise reject sh_link
399 pointing to discarded section.
401 * elflink.c (_bfd_elf_check_kept_section): New.
402 (elf_link_input_bfd): Use it.
404 2005-04-01 Alan Modra <amodra@bigpond.net.au>
406 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
407 that we no longer need.
409 2005-04-01 Alan Modra <amodra@bigpond.net.au>
411 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
413 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
415 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
417 * elf.c (assign_section_numbers): Fix a typo.
419 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
421 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
423 (_bfd_elf_section_already_linked): Likewise.
425 2005-03-31 Jerome Guitton <guitton@gnat.com>
427 * config.in: Regenerate.
429 2005-03-31 Jerome Guitton <guitton@gnat.com>
431 * config.in (HAVE_DECL_BASENAME): New configure macro.
432 * configure.in: Check for basename.
433 * configure: Regenerate.
435 2005-03-30 Julian Brown <julian@codesourcery.com>
437 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
438 bfd_elf32_is_arm_mapping_symbol_name.
439 * bfd-in2.h: Regenerate.
440 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
441 bfd_elf32_is_arm_mapping_symbol_name.
442 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
443 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
444 (arm_elf_find_function): Likewise.
445 (elf32_arm_output_symbol_hook): Likewise.
447 2005-03-30 Julian Brown <julian@codesourcery.com>
449 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
450 * bfd-in2.h: Regenerate.
451 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
452 bfd_elf32_is_arm_mapping_symbol_name.
453 (elf32_arm_output_symbol_hook): Likewise.
454 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
456 (is_arm_mapping_symbol_name): Function moved from here...
457 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
460 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
462 * configure.in: Check for ffs decl and alphabetize.
463 * config.in: Regenerate.
464 * configure: Regenerate.
465 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and
468 2005-03-29 Fred Fish <fnf@specifixinc.com>
470 * dwarf2.c (struct comp_unit): Fix typo.
471 (scan_unit_for_functions): Remove unused local variable "name"
472 and dead code that set it.
474 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
475 Phil Blundell <philb@gnu.org>
477 * bfd-in2.h, libbfd.h: Regenerated.
478 * reloc.c: Add ARM TLS relocations.
479 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
481 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
482 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
483 (elf32_arm_tls_ie32_howto): New.
484 (elf32_arm_howto_from_type): Support TLS relocations.
485 (elf32_arm_reloc_map): Likewise.
486 (elf32_arm_reloc_type_lookup): Likewise.
488 (struct elf32_arm_obj_tdata): New.
489 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
490 (elf32_arm_mkobject): New function.
491 (struct elf32_arm_relocs_copied): Add pc_count.
492 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
493 (GOT_TLS_IE): Define.
494 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
495 (elf32_arm_link_hash_newfunc): Initialize tls_type.
496 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
497 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
498 (dtpoff_base, tpoff): New functions.
499 (elf32_arm_final_link_relocate): Handle TLS relocations.
500 (IS_ARM_TLS_RELOC): Define.
501 (elf32_arm_relocate_section): Warn about TLS mismatches.
502 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
503 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
504 TLS relocations and pc_count.
505 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
506 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
508 (elf32_arm_size_dynamic_sections): Handle TLS.
509 (elf32_arm_finish_dynamic_symbol): Likewise.
510 (bfd_elf32_mkobject): Define.
512 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
514 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
515 relocation types. Don't count relocations which will use a PLT.
517 2005-03-29 Joel Brobecker <brobecker@gnat.com>
519 * elf.c (elfcore_grok_nto_status): Print tid as long.
520 (elfcore_grok_nto_regs): Likewise.
522 2005-03-29 Joel Brobecker <brobecker@gnat.com>
524 * irix-core.c: Remove some unnecessary prototypes.
526 2005-03-28 Joel Brobecker <brobecker@adacore.com>
528 * irix-core.c: Convert to ISO C.
530 2005-03-28 Joel Brobecker <brobecker@adacore.com>
532 * irix-core.c (do_sections): Replace + by | in expression.
533 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
534 to unused parameters to avoid a compiler warning.
536 2005-03-28 Mark Kettenis <kettenis@gnu.org>
538 * netbsd-core.c: Convert to ISO C. Fix formatting.
540 2005-03-24 Eric Christopher <echristo@redhat.com>
542 * elfxx-mips.c: Revert previous patch.
544 2005-03-24 Nick Clifton <nickc@redhat.com>
546 * targets.c (_bfd_target_vector): Only include the
547 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
550 2005-03-24 James E Wilson <wilson@specifixinc.com>
552 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
553 (BFD64_BACKENDS): Add elf32-ia64.lo.
554 * Makefile.in: Regenerate.
556 2005-03-23 Eric Christopher <echristo@redhat.com>
558 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
559 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
560 after emitting relocation.
561 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
562 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
565 2005-03-23 Mike Frysinger <vapier@gentoo.org>
566 Nick Clifton <nickc@redhat.com>
568 * config.bfd: Accept any C library to accompany a GNU Linux
569 implementation, not just the GNU C library.
570 * configure.in: Likewise.
571 * configure: Regenerate.
573 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
575 * bfd-in.h (_bfd_elf_provide_symbol): New.
576 * bfd-in2.h: Regenerated.
578 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
579 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
582 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
585 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
587 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
589 2005-03-22 Bob Wilson <bob.wilson@acm.org>
591 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
592 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
593 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
594 (xtensa_opcode_decode): Rearrange code.
596 2005-03-22 Nick Clifton <nickc@redhat.com>
598 * binary.c: Convert to ISO C90 formatting.
599 * coff-arm.c: Convert to ISO C90 formatting.
600 * coffgen.c: Convert to ISO C90 formatting.
601 * elf32-gen.c: Convert to ISO C90 formatting.
602 * elf64-gen.c: Convert to ISO C90 formatting.
603 * hash.c: Convert to ISO C90 formatting.
604 * ieee.c: Convert to ISO C90 formatting.
606 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
608 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
609 unresolved symbols in R_ARM_NONE relocations.
611 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
613 * elf32-arm.c (elf32_arm_final_link_relocate): Add
614 UNRESOLVED_RELOC_P argument. Set it appropriately.
615 (elf32_arm_relocate_section): Update call to
616 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
617 unresolved_reloc instead.
619 2005-03-23 Alan Modra <amodra@bigpond.net.au>
621 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
622 .gnu.warning.* sections.
624 2005-03-22 Alan Modra <amodra@bigpond.net.au>
626 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
628 (ppc_elf_create_linker_section): Don't try to reuse existing section.
629 (elf_create_pointer_linker_section): Delete info parm. Don't make
630 h dynamic. Don't set written_address_p.
631 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
632 (bfd_put_ptr): Delete.
633 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
634 Always write section contents. Assert global sym is def_regular.
635 Use offset bottom bit as a written flag.
636 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
639 2005-03-22 Alan Modra <amodra@bigpond.net.au>
641 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
642 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
645 2005-03-21 Nick Clifton <nickc@redhat.com>
647 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
649 (t2a1_bx_pc_insn): Likewise.
650 (t2a2_noop_insn): Likewise.
651 (t2a3_b_insn): Likewise.
652 (t2a1_push_insn): Likewise.
653 (t2a2_ldr_insn): Likewise.
654 (t2a3_mov_insn): Likewise.
655 (t2a4_bx_insn): Likewise.
656 (t2a5_pop_insn): Likewise.
657 (t2a6_bx_insn): Likewise.
658 (coff_arm_relocate_section): Only declare the high_address
659 variable for non WINCE targets.
661 2005-03-22 Alan Modra <amodra@bigpond.net.au>
663 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
664 SEC_LINKER_CREATED. Attach to dynobj.
665 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
667 2005-03-21 Alan Modra <amodra@bigpond.net.au>
669 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
670 sym_offset. Add name, bss_name, sym_name, sym_val.
671 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
672 Add sdata array of elf_linker_section_t.
673 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
674 (enum elf_linker_section_enum): Delete.
675 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
676 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
677 the special sections are needed. Adjust htab->sdata refs.
678 Ensure dynobj is set in sreloc code.
679 (ppc_elf_size_dynamic_sections): Strip sdata sections.
680 (ppc_elf_set_sdata_syms): New function.
681 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
682 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
683 sym_val instead of sym_hash.
684 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
686 2005-03-21 Alan Modra <amodra@bigpond.net.au>
688 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
689 (ppc_elf_merge_private_bfd_data): Likewise.
691 2005-03-21 Alan Modra <amodra@bigpond.net.au>
693 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
694 (ppc_elf_create_linker_section): Don't create rel_section.
695 (elf_create_pointer_linker_section): Don't size relocs.
696 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
697 Don't generate relocs.
698 (ppc_elf_relocate_section): Adjust calls to
699 elf_finish_pointer_linker_section.
701 2005-03-21 Alan Modra <amodra@bigpond.net.au>
703 * elf32-ppc.c (is_ppc_elf_target): New function.
704 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
705 for bfd_target_elf_flavour. Do this test before endian check.
706 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
707 (ppc_elf_size_dynamic_sections): Likewise.
709 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
711 * elf-bfd.h (elf_backend_data): Add int to
712 elf_backend_section_from_shdr.
713 (bfd_elf_section_data): Update comment for this_idx.
714 (_bfd_elf_make_section_from_shdr): Add int.
715 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
717 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
718 and use it to set this_idx in bfd_elf_section_data.
719 (bfd_section_from_shdr): Pass shindex to
720 _bfd_elf_make_section_from_shdr.
721 (_bfd_elf_section_from_bfd_section): Use this_idx in
722 bfd_elf_section_data to find section index.
724 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
725 index and pass it to _bfd_elf_make_section_from_shdr.
726 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
727 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
728 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
729 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
730 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
731 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
732 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
733 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
734 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
736 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
737 Ross Ridge <rridge@csclub.uwaterloo.ca>
739 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
740 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
743 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
745 * elflink.c (elf_mark_used_section): Remove check for special
748 2005-03-18 Andreas Schwab <schwab@suse.de>
750 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
751 from bfd_vma to ia64_insn, remove broken cast.
753 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
755 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
756 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
757 elf_m68k_finish_dynamic_sections): Use it.
759 2005-03-17 Paul Brook <paul@codesourcery.com>
760 Dan Jacobowitz <dan@codesourcery.com>
761 Mark Mitchell <mark@codesourcery.com>
763 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
764 (elf32_arm_additional_program_headers): Likewise.
765 (elf_backend_modify_segment_map): Define.
766 (elf_backend_additional_program_headers): Likewise.
767 (elf32_arm_symbian_modify_segment_map): Use
768 elf32_arm_modify_segment_map.
770 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
772 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
773 for special sections.
775 2005-03-18 Alan Modra <amodra@bigpond.net.au>
777 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
778 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
779 section_sym_count param, and return number of section symbols.
780 (bfd_elf_size_dynamic_sections): Clear section symbol area of
781 .dynsym contents. Don't bother calling swap_symbol_out on the
782 first all-zero dynsym.
783 (elf_mark_used_section): Formatting. Avoid twiddling flags in
784 special sections like bfd_abs_section.
785 (bfd_elf_gc_sections): Spelling fix.
787 2005-03-16 Fred Fish <fnf@specifixinc.com>
790 * dwarf2.c (read_indirect_string): Fix apparent typo, check
791 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
793 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
795 * elflink.c (elf_mark_used_section): New.
796 (bfd_elf_gc_sections): Call elf_gc_mark_section for
797 non-relocatable link if we don't do GC.
799 2005-03-16 Nick Clifton <nickc@redhat.com>
800 Ben Elliston <bje@au.ibm.com>
802 * configure.in (werror): New switch: Add -Werror to the
803 compiler command line. Enabled by default. Disable via
805 * configure: Regenerate.
807 2005-03-16 Nick Clifton <nickc@redhat.com>
809 * ecoff.c: Convert to ISO C90 formatting.
811 2005-03-16 Alan Modra <amodra@bigpond.net.au>
813 * elf32-ppc.c: Divide file into general and linker specific
814 functions. Sort linker functions into roughly the order in which
815 they are called by the ELF linker code.
817 2005-03-16 Alan Modra <amodra@bigpond.net.au>
819 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
820 on section. Correct comment, and add FIXME.
821 (ppc_elf_additional_program_headers): Don't bump header count for
822 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
823 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
824 do allocate memory if they need it.
826 2005-03-15 Mikkel Krautz <krautz@gmail.com>
828 * config.bfd (x86_64-elf): Add target.
830 2005-03-15 Alan Modra <amodra@bigpond.net.au>
832 * po/es.po: Commit new Spanish translation.
834 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
836 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
837 for global symbol when reporting overflow.
839 2005-03-11 Jakub Jelinek <jakub@redhat.com>
841 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
843 * archive.c (_bfd_ar_spacepad): New function.
844 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
845 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
846 coff_write_armap): Use it.
847 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
849 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
851 2005-03-10 Mark Kettenis <kettenis@gnu.org>
853 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
854 has_table to the start of the function.
856 2005-03-10 Ben Elliston <bje@au.ibm.com>
858 * archive.c: Include hashtab.h.
859 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
860 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
861 (hash_file_ptr): New function.
862 (eq_file_ptr): Likewise.
863 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
864 * libbfd-in.h: Include hashtab.h.
865 (struct artdata): Change `cache' member type to htab_t.
868 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
870 * configure.in: Bump version to 2.16.90.
871 * configure: Regenerated.
873 2005-03-07 Jakub Jelinek <jakub@redhat.com>
875 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
876 close is a function like macro in system headers.
878 2005-03-07 Alan Modra <amodra@bigpond.net.au>
881 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
882 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
884 2005-03-06 Alan Modra <amodra@bigpond.net.au>
886 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
888 2005-03-05 Alan Modra <amodra@bigpond.net.au>
890 * po/bfd.pot: Regenerate.
892 2005-03-05 Alan Modra <amodra@bigpond.net.au>
894 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
896 (func_desc_adjust): Force dot-syms local in executables as well
899 2005-03-04 David Daney <ddaney@avtrex.com>
901 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
902 '__gnu_local_gp' symbol used by gas -mno-shared.
904 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
906 * elf-bfd.h (elf_backend_data): Add "const char *" to
907 elf_backend_section_from_phdr.
909 * elf.c (bfd_section_from_phdr): Pass "proc" to the
910 elf_backend_section_from_phdr hook.
912 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
913 Joseph Myers <joseph@codesourcery.com>
915 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
916 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
918 (struct mips_elf_got_per_bfd_arg): Add global_count.
919 (struct mips_elf_count_tls_arg): New.
920 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
921 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
922 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
923 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
924 (TLS_RELOC_P): Define.
925 (TP_OFFSET, DTP_OFFSET): Define.
926 (dtprel_base, tprel_base): New functions.
927 (mips_elf_link_hash_newfunc): Initialize tls_type.
928 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
929 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
931 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
932 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
933 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
934 (mips_tls_got_index): New functions.
935 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
936 arguments. Pass them to mips_elf_create_local_got_entry. Use
938 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
940 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
941 mips_elf_create_local_got_entry.
942 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
943 arguments. Handle TLS entries.
944 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
945 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
947 (mips_elf_record_global_got_symbol): Likewise.
948 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
950 (mips_elf_merge_gots): Handle TLS entries when merging.
951 (mips_elf_initialize_tls_index): New function.
952 (mips_elf_set_global_got_offset): Handle TLS entries.
953 (mips_elf_adjust_gp): Handle TLS.
954 (mips_elf_multi_got): Remove redundant call to
955 mips_elf_resolve_final_got_entries. Initialize global_count.
956 Correct a comment. Initialize new TLS members of mips_got_info.
957 Assign TLS GOT indexes for new GOTs.
958 (mips_elf_create_got_section): Initialize new TLS members of
960 (mips_elf_calculate_relocation): Handle TLS relocs.
961 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
963 (_bfd_mips_elf_always_size_sections): Handle TLS.
964 (_bfd_mips_elf_size_dynamic_sections): Likewise.
965 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
967 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
968 (_bfd_mips_elf_hide_symbol): Handle TLS.
969 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
970 (mips_reloc_map): Add TLS relocs.
971 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
972 * elf64-mips.c (mips_elf64_howto_table_rel)
973 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
974 * reloc.c: Define new MIPS TLS relocations.
975 * libbfd.h, bfd-in2.h: Regenerated.
977 2005-03-02 Jan Beulich <jbeulich@novell.com>
979 * Makefile.am: Add dependency of cache.o on libiberty.h.
980 * cache.c: Include libiberty.h.
981 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
983 2005-03-01 Zack Weinberg <zack@codesourcery.com>
985 * elf.c (bfd_section_from_shdr <default case>): Call
986 elf_backend_section_from_shdr hook unconditionally, and return
988 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
989 * elfxx-target.h (elf_backend_section_from_shdr)
990 (elf_backend_section_from_phdr): Default to
991 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
994 2005-03-01 Alan Modra <amodra@bigpond.net.au>
996 * targets.h: Typo fix.
997 * bfd-in2.h: Regenerate.
999 * bout.c (b_out_write_object_contents): Don't use sizeof on host
1000 structs to size on-disk structures.
1001 (b_out_set_section_contents): Size the external struct, not the
1002 internal one for on-disk size.
1003 (b_out_sizeof_headers): Likewise.
1005 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1007 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
1008 entry points with the func descriptor as well as undefweak.
1010 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
1012 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
1013 present when IMPORT_NAME_UNDOECRATE is used.
1015 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
1018 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
1021 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
1022 to _bfd_elf_merge_symbol.
1024 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
1025 unsigned int to return the alignment of the old common symbol
1026 in the dynamic object.
1027 (_bfd_elf_add_default_symbol): Pass NULL to
1028 _bfd_elf_merge_symbol.
1029 (elf_link_add_object_symbols): Pass &old_alignment to
1030 _bfd_elf_merge_symbol. Get the alignment of the new common
1031 symbol in the dynamic object.
1033 2005-02-24 Ben Elliston <bje@au.ibm.com>
1035 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
1036 * format.c (bfd_check_format_matches): Likewise.
1037 * archive.c (BFD_GNU960_ARMAG): Likewise.
1038 (bfd_generic_archive_p): Likewise.
1039 (_bfd_write_archive_contents): Likewise.
1041 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
1043 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
1044 * configure: Regenerate.
1046 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
1048 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
1049 COMDAT group sections to have default visibility.
1051 2005-02-24 Alan Modra <amodra@bigpond.net.au>
1053 * coffcode.h (coff_print_aux): Warning fix.
1054 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
1055 instead of section pointer to identify.
1056 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
1057 the correct size buffer for local sym mangling too.
1058 (h8300_bfd_link_add_symbols): Likewise.
1059 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
1061 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
1062 * elf32-xtensa.c (literal_value_hash): Warning fix.
1063 * versados.c (process_otr): Warning fix.
1064 (versados_canonicalize_reloc): Likewise.
1065 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
1066 * vms.c (fill_section_ptr): Warning fix.
1068 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
1070 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
1071 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
1073 2005-02-23 Nick Clifton <nickc@redhat.com>
1075 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
1076 the relvaddr field of the Elf32_crinfo structure.
1078 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
1079 variables that are passed by reference to
1080 m68hc11_get_relocation_value in case that function does not
1083 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
1084 return statements and replace with a single return at the end of
1085 the function. This helps pacify the flow analysis code in gcc 4.0.
1087 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
1088 strtab to avoid compile time warning.
1090 2005-02-23 Ben Elliston <bje@au.ibm.com>
1092 * opncls.c (bfd_zalloc): Document this function.
1094 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1096 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
1097 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
1098 Replace SEC_SHARED with SEC_COFF_SHARED.
1099 (styp_to_sec_flags): Likewise.
1101 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
1102 (TARGET_LITTLE_SYM): Likewise.
1104 * section.c (SEC_ARCH_BIT_0): Removed.
1105 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
1106 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
1107 (SEC_SHARED): Renamed to ...
1108 (SEC_COFF_SHARED): This.
1109 (SEC_BLOCK): Renamed to ...
1110 (SEC_TIC54X_BLOCK): This.
1111 (SEC_CLINK): Renamed to ...
1112 (SEC_TIC54X_CLINK): This.
1113 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
1114 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
1116 * bfd-in2.h: Regenerated.
1118 2005-02-21 Fred Fish <fnf@specifixinc.com>
1120 * dwarf2.c (find_abstract_instance_name): Call recursively
1121 to handle a DW_AT_specification.
1123 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1125 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
1126 mips_elf_create_dynamic_relocation,
1127 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
1128 Remove #if 0'd code.
1130 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1132 * Makefile.am: Run "make dep-am"
1133 * Makefile.in: Regenerate.
1135 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1137 * coffgen.c (bfd_coff_get_comdat_section): Check that
1138 coff_section_data isn't NULL.
1140 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1142 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
1143 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
1144 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
1145 useless assignments.
1146 (xcoff_write_archive_contents_big): Likewise.
1147 (_bfd_xcoff_put_ldsymbol_name): Likewise.
1148 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
1149 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
1150 * cofflink.c (process_embedded_commands): Warning fixes.
1151 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
1153 * dwarf2.c: Warning fixes.
1154 * elf-bfd.h: Likewise.
1155 * elf-eh-frame.c: Likewise.
1156 * elf-strtab.c: Likewise.
1158 * elf32-m68k.c: Likewise.
1159 * elf32-ppc.c: Likewise.
1160 * elf32-sh-symbian.c: Likewise.
1161 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
1162 * elf64-sh64.c: Likewise.
1163 * peicode.h: Likewise.
1164 * elf64-mmix.c: Warning fixes.
1165 * elfcode.h: Likewise.
1166 * elfxx-mips.c: Likewise.
1167 * libbfd-in.h: Likewise.
1168 * libbfd.c: Likewise.
1169 * mach-o.c: Likewise.
1170 * merge.c: Likewise.
1172 * opncls.c: Likewise.
1175 * vms-hdr.c: Likewise.
1176 * vms-tir.c: Likewise.
1177 * xtensa-isa.c: Likewise.
1178 * xtensa-modules.c: Likewise.
1180 (pstrcmp): Use correct choice of string lengths. Fix return value.
1181 (bfd_sym_module_name): Correct string length.
1182 * bfd-in2.h: Regenerate.
1183 * libbfd.h: Regenerate.
1185 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
1187 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
1188 uninitialized check_segment[1] in TLSMOFF case.
1189 Reported by Alan Modra.
1190 (elf32_frv_relocate_section): Improve errors and warnings.
1192 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1194 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
1196 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1198 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
1199 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
1200 * pef.c (bfd_pef_scan): Don't ignore return value of
1201 bfd_pef_scan_start_address.
1202 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
1203 bfd_mach_o_scan_start_address.
1204 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
1205 * elfxx-mips.c: Remove unnecessary prototypes.
1206 (sort_dynamic_relocs_64): Abort if not BFD64.
1208 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1210 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
1211 Skip toc reloc adjust if reloc_count is zero.
1213 2005-02-15 Nigel Stephens <nigel@mips.com>
1214 Maciej W. Rozycki <macro@mips.com>
1216 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1217 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1218 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1219 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1220 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1222 (mips16_gprel_reloc): Remove bit shuffling; call
1223 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1224 and _bfd_mips16_elf_reloc_shuffle() instead.
1225 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1226 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1228 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
1229 elf_mips16_howto_table_rel.
1230 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
1231 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
1232 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1233 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
1234 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1236 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
1237 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
1238 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
1240 (mips16_gprel_reloc): Remove bit shuffling; call
1241 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1242 and _bfd_mips16_elf_reloc_shuffle() instead.
1243 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1244 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1246 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
1247 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
1248 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1249 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1250 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1251 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1252 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1254 (mips16_gprel_reloc): Remove bit shuffling; call
1255 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1256 and _bfd_mips16_elf_reloc_shuffle() instead.
1257 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1258 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1260 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
1261 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
1262 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
1263 handle bit shuffling for MIPS16 relocs.
1264 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1265 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
1266 and _bfd_mips16_elf_reloc_shuffle().
1267 (_bfd_mips_elf_generic_reloc): Likewise.
1268 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
1270 (mips_elf_obtain_contents): Remove bit shuffling.
1271 (mips_elf_perform_relocation): Likewise; call
1272 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
1274 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
1276 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
1277 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1278 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
1279 (BFD_RELOC_MIPS16_HI16_S): Likewise.
1280 (BFD_RELOC_MIPS16_LO16): Likewise.
1281 * bfd-in2.h: Regenerate.
1282 * libbfd.h: Regenerate.
1284 2005-02-15 Jan Beulich <jbeulich@novell.com>
1286 * elfxx-ia64.c (ia64_howto_table): Correct strings for
1287 R_IA64_DTPMOD64[LM]SB.
1289 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
1291 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
1292 backward branch in the same section.
1293 (elfNN_ia64_relocate_section): Inform users that the input
1294 section is too big to relax br instruction when overflow
1295 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
1296 and R_IA64_PCREL21F.
1298 2005-02-14 Orjan Friberg <orjanf@axis.com>
1300 * elfcore.h (elf_core_file_p): Move the call to
1301 elf_backend_object_p to allow the correct machine to be set before
1302 processing the program headers.
1304 2005-02-14 Nick Clifton <nickc@redhat.com>
1307 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
1308 aware flag from the input bfd to the output bfd.
1310 2005-02-11 Maciej W. Rozycki <macro@mips.com>
1312 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
1313 R_MIPS_LITERAL relocations for external symbols.
1314 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
1315 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
1317 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1319 * bfd-in2.h: Rebuilt.
1321 2005-02-11 Paul Brook <paul@codesourcery.com>
1323 * elf-bfd.h (struct elf_link_hash_table): Add
1324 is_relocatable_executable.
1325 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
1326 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
1327 symbols in relocatable executables.
1328 (bfd_elf_record_link_assignment): Create dynamic section symbols in
1329 relocatable executables.
1330 (_bfd_elf_link_renumber_dynsyms): Ditto.
1331 (bfd_elf_final_link): Ditto.
1332 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
1333 relocations into relocatable executables.
1334 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
1335 executables. Also copy absolute relocations.
1336 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
1337 in relocatable executables.
1338 (allocate_dynrelocs): Copy relocations for relocatable executables.
1339 Output dynamic symbols for symbols defined in linker scripts.
1341 2005-02-11 Nick Clifton <nickc@redhat.com>
1343 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
1344 to avoid a compile time warning.
1346 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
1349 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
1350 inclusion of coffcode.h so that it is actually picked up.
1352 * coffcode.h (coff_std_swap_table): Add an unused attribute in
1353 case it is not used.
1355 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
1356 structure and macro.
1358 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
1361 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
1362 to protect the declaration of this array.
1364 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
1365 Avoid call to memcpy with a size of 0.
1367 2005-02-12 Alan Modra <amodra@bigpond.net.au>
1369 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
1370 old-style branches to undefined dot-symbols which will be
1371 satisfied by a plt call.
1373 2005-02-11 Alan Modra <amodra@bigpond.net.au>
1375 * elf64-ppc.c (move_plt_plist): New function, extracted from..
1376 (ppc64_elf_copy_indirect_symbol): ..here.
1377 (func_desc_adjust): Use move_plt_plist.
1379 2005-02-10 Paul Brook <paul@codesourcery.com>
1381 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
1383 2005-02-10 Paul Brook <paul@codesourcery.com>
1385 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
1387 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
1388 (elf_link_renumber_local_hash_table_dynsyms): New function.
1389 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
1391 2005-02-10 Jakub Jelinek <jakub@redhat.com>
1393 * bfd-in.h (BFD_LINKER_CREATED): Define.
1394 * bfd-in2.h: Rebuilt.
1395 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
1396 BFD_LINKER_CREATED bfds when determining input bfds without
1397 .note.GNU-stack section.
1399 2005-02-10 Maciej W. Rozycki <macro@mips.com>
1401 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
1402 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
1403 relocations against external symbols unchanged.
1405 2005-02-08 Paul Brook <paul@codesourcery.com>
1407 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
1410 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
1412 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
1415 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1417 * elf64-mips.c: Fix formatting throughout.
1419 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1421 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
1423 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
1425 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
1426 *ABS*/*UND* sections.
1427 (elf32_frv_relocate_section): Move zero-addend-required error...
1428 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
1429 missing needed TLS section.
1431 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
1433 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
1434 being the last symbol.
1435 (aout_link_add_symbols): Just return TRUE if a warning
1438 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1440 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
1441 R_MIPS_GPREL32 relocations against external symbols.
1442 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
1445 2005-02-07 Alan Modra <amodra@bigpond.net.au>
1447 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
1448 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
1449 elf_string_from_elf_strtab.
1450 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
1451 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
1452 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
1453 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
1454 looking at cached symtab info first, before iterating over headers.
1455 For SHT_REL and SHT_RELA, load dynsymtab if needed.
1456 * elfcode.h (elf_object_p): Don't load section header stringtab
1459 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
1461 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
1462 against protected function when building shared library.
1465 * elf64-x86-64.c (is_32bit_relative_branch): New.
1466 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
1467 protected function symbol when building shared library for
1468 32bit relative branch instruction.
1470 2005-02-06 Alan Modra <amodra@bigpond.net.au>
1472 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
1473 syms when doing a relocatable link.
1474 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
1476 (ppc64_elf_tls_setup): Likewise.
1477 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
1479 2005-02-04 Alan Modra <amodra@bigpond.net.au>
1481 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
1482 (link_hash_newfunc): Clear all locals using memset.
1483 (make_fdh): Remove flags param. Always create fake func desc
1484 weak. Link the descriptor with the code entry sym.
1485 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
1486 (add_symbol_adjust): Adjust make_fdh call.
1487 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
1488 descriptor to strong undefined if code entry is strong.
1490 2005-02-04 Alan Modra <amodra@bigpond.net.au>
1492 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
1493 lookup here. Set to new before calling bfd_link_repair_undef_list.
1494 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
1496 2005-02-03 Alan Modra <amodra@bigpond.net.au>
1498 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
1500 2005-02-03 Alan Modra <amodra@bigpond.net.au>
1502 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
1503 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
1504 before the as-needed lib was loaded. Abort on unexpected refs.
1506 2005-02-02 Alan Modra <amodra@bigpond.net.au>
1508 * elflink.c (elf_smash_syms): Expand comments.
1509 (elf_link_add_object_symbols): Only call elf_smash_syms for
1510 as-needed dynamic objects.
1512 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
1513 everything, just the field specific to ia64.
1514 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
1516 2005-02-01 Alan Modra <amodra@bigpond.net.au>
1518 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
1519 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
1521 (struct add_symbol_adjust_data): New.
1522 (add_symbol_adjust): Make an undefweak func desc for old ABI
1523 objects to link with --as-needed shared libs. Return fail status.
1524 Don't adjust old ABI func entry sym to weak if func desc syms
1526 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
1529 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
1531 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
1534 2005-02-01 Alan Modra <amodra@bigpond.net.au>
1536 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
1537 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
1538 remove anything but new and undefweak.
1539 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
1541 (_bfd_elf_create_dynamic_sections): Formatting.
1542 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
1543 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
1544 (struct elf_smash_data): New.
1545 (elf_smash_syms): New function.
1546 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
1547 unneeded dynamic objects to loaded list.
1548 (elf_link_output_extsym): Don't handle as-needed here. Strip
1549 bfd_link_hash_new symbols.
1550 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1551 delref when dynindx is already -1.
1552 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
1554 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
1556 2005-02-01 Ben Elliston <bje@au.ibm.com>
1558 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
1560 2005-02-01 Ben Elliston <bje@au.ibm.com>
1562 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
1563 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
1564 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
1565 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
1566 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
1567 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
1568 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
1569 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
1570 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
1571 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
1572 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
1573 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
1574 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
1575 throughout. Similarly, collapse #if 1'd code.
1577 2005-02-01 Ben Elliston <bje@au.ibm.com>
1579 * elf-bfd.h (bfd_elf_discard_group): Remove.
1580 * elf.c (bfd_elf_discard_group): Likewise.
1581 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
1583 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
1585 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
1586 (_bfd_elf_eh_frame_address_size): Declare.
1587 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
1588 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
1589 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
1590 (elf_backend_eh_frame_address_size): Define.
1591 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
1592 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
1593 size from the new backend hook.
1594 (_bfd_elf_write_section_eh_frame): Likewise.
1595 (_bfd_elf_eh_frame_address_size): New function.
1597 2005-01-31 Andrew Cagney <cagney@gnu.org>
1599 * configure: Regenerate to track ../gettext.m4.
1601 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1603 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
1604 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
1606 2005-01-31 Nick Clifton <nickc@redhat.com>
1608 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
1609 sparc-lynxos, vax-vms) be obsolete.
1611 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
1613 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
1614 * elf32-arm.c (ELF_MINPAGESIZE): Define.
1615 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
1616 * elfcode.h (elf_object_p): Use minpagesize instead of
1618 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
1619 (elfNN_bed): Include ELF_MINPAGESIZE.
1621 2005-01-28 Julian Brown <julian@codesourcery.com>
1623 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1624 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1625 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
1626 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
1627 passing flag value from ld. Set flag value in global hash table entry.
1628 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
1631 2005-01-27 Andrew Cagney <cagney@gnu.org>
1633 * configure: Regenerate to track ../gettext.m4 change.
1635 2005-01-25 Mark Mitchell <mark@codesourcery.com>
1637 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
1640 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
1642 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
1643 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
1645 * reloc.c: Add R_FRV_TLSMOFF.
1646 * elf32-frv.c (elf32_frv_howto_table): Likewise.
1647 (frv_reloc_map, frv_reloc_type_lookup): Map it.
1648 (elf32_frv_relocate_section): Handle it.
1649 (elf32_frv_check_relocs): Likewise.
1650 * libbfd.h, bfd-in2.h: Rebuilt.
1651 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
1652 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
1653 when given an undefweak TLS symbol. Fix constant TLS PLT entries
1654 such that they return the constant in gr9.
1655 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
1657 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
1658 too, such that they shrink on relaxation.
1659 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
1660 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
1661 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
1662 if we can guarantee the use of 16-bit constants.
1663 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
1664 Introduce TLS support for FR-V FDPIC.
1665 * reloc.c: Add TLS relocations.
1666 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
1667 (elf32_frv_rel_tlsdesc_value_howto): New.
1668 (elf32_frv_rel_tlsoff_howto): New.
1669 (frv_reloc_map): Add new mappings.
1670 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
1672 (frvfdpic_dynamic_got_plt_info): New.
1673 (frvfdpic_plt_tls_ret_offset): New.
1674 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
1675 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
1676 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
1677 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
1679 (struct frvfdpic_relocs_info): Add TLS fields.
1680 (frvfdpic_relocs_info_hash): Warning clean up.
1681 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
1682 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
1683 (FRVFDPIC_TLS_BIAS): Define.
1684 (tls_biased_base): New.
1685 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
1687 (frv_reloc_type_lookup): Likewise.
1688 (frvfdpic_info_to_howto_rel): Likewise.
1689 (elf32_frv_relocate_section): Likewise.
1690 (_frv_create_got_section): Create the PLT section here.
1691 (elf32_frvfdpic_create_dynamic_sections): Not here.
1692 (_frvfdpic_count_nontls_entries): Move out of...
1693 (_frvfdpic_count_got_plt_entries): ... here.
1694 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
1695 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
1697 (_frvfdpic_relax_tls_entries): New.
1698 (_frvfdpic_compute_got_alloc_data): Add TLS support.
1699 (_frvfdpic_get_tlsdesc_entry): New.
1700 (_frvfdpic_assign_got_entries): Add TLS support.
1701 (_frvfdpic_assign_plt_entries): Likewise.
1702 (_frvfdpic_reset_got_plt_entries): New.
1703 (_frvfdpic_size_got_plt): Move out of...
1704 (elf32_frvfdpic_size_dynamic_sections): ... here.
1705 (_frvfdpic_relax_got_plt_entries): New.
1706 (elf32_frvfdpic_relax_section): New.
1707 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
1708 (elf32_frv_check_relocs): Add TLS support.
1709 (bfd_elf32_bfd_relax_section): Define for FDPIC.
1710 * libbfd.h, bfd-in2.h: Rebuilt.
1712 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1714 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
1715 loadable reloc sections.
1716 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
1717 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
1719 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1721 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
1722 sections immediately when linking shared libs. Instead, wait until
1723 we know a lib is needed.
1724 (_bfd_elf_link_create_dynstrtab): Extract from..
1725 (_bfd_elf_link_create_dynamic_sections_): ..here.
1726 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
1727 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
1728 for non-existent .dynamic.
1729 (elf_link_output_extsym): Don't complain about undefined symbols
1730 in as-needed dynamic libs that aren't actually linked.
1732 2005-01-24 Andrew Cagney <cagney@gnu.org>
1734 * configure: Regenerate, ../gettext.m4 was updated.
1736 2005-01-21 Ben Elliston <bje@au.ibm.com>
1738 * aout-encap.c: Remove unused file.
1740 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
1743 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
1744 non-function symbols are local.
1745 (_bfd_elf_symbol_refs_local_p): Likewise.
1747 2005-01-18 Alan Modra <amodra@bigpond.net.au>
1749 * bfd.c (bfd_link_just_syms): Add abfd param.
1750 * bfd-in2.h: Regenerate.
1752 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1754 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
1755 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
1756 instructions. If the amount of padding is known, reduce the size
1757 of the CIE or FDE by that amount.
1759 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1761 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
1762 augmentation_size. Use bfd_signed_vmas for data_align.
1763 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
1764 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
1765 functions. Don't read past the end of the enclosing CIE or FDE.
1766 (skip_bytes): New utility function.
1767 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
1769 (_bfd_elf_write_section_eh_frame): Use new functions.
1771 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1773 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
1774 assert-style REQUIRE() macro to handle sanity checks.
1776 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
1778 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
1780 (read_unsigned_leb128): Removed.
1781 (read_signed_leb128): Removed.
1782 (find_abstract_instance_name): Updated.
1783 (parse_comp_unit): Accept info_ptr_unit.
1784 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
1785 comp unit and pass it to parse_comp_unit.
1787 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
1788 (read_signed_leb128): Moved to ...
1791 * libbfd-in.h (read_unsigned_leb128): New prototype.
1792 (read_signed_leb128): Likewise.
1793 * libbfd.h: Regenerated.
1795 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
1796 Nick Clifton <nickc@redhat.com>
1798 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
1799 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
1800 arch_sh4a_nofpu_up in order to match the external names and make the
1801 testsuite's job easier.
1802 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
1804 * bfd-in2.h: Regenerate.
1806 2005-01-15 Andrew Cagney <cagney@gnu.org>
1809 * acinclude.m4: Move BFD_NEED_DECLARATION,
1810 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
1811 the new file bfd.m4. Include ../bfd/bfd.m4.
1812 * configure: Re-generate.
1814 2005-01-12 Alan Modra <amodra@bigpond.net.au>
1816 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
1817 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
1819 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
1820 R_PPC_RELAX32PC_PLT.
1822 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1824 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
1826 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
1827 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
1828 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
1829 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
1830 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
1831 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
1832 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
1833 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
1834 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
1835 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
1836 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1837 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
1838 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
1839 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
1841 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1843 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
1846 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1848 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
1849 * bfd-in2.h: Regenerate.
1850 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
1851 to support these new machine values.
1852 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
1854 (bfd_maxq_arch): Update values for the maxq20.
1856 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
1858 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
1859 non-shared object, do not reserve space in .plt and .rela.plt for
1860 regular symbols neither defined nor referenced in shared objects.
1862 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1864 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
1865 to zero the structure.
1866 (create_got_section): Use BFD_ASSERT instead of abort.
1867 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
1869 (create_got_section): New function.
1870 (sparc64_elf_create_dynamic_sections): Likewise.
1871 (sparc64_elf_check_relocs): Invoke create_got_section instead of
1872 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
1873 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
1874 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
1875 (sparc64_elf_finish_dynamic_symbol): Likewise.
1876 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
1877 (elf_backend_create_dynamic_sections): Define to
1878 sparc64_elf_create_dynamic_sections.
1880 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1882 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
1883 (elf_backend_omit_section_dynsym): Define to it.
1884 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
1885 (elf_backend_omit_section_dynsym): Define to it.
1887 2005-01-07 Jakub Jelinek <jakub@redhat.com>
1889 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
1890 PT_DYNAMIC segment, unless .dynamic.
1892 2005-01-06 Paul Brook <paul@codesourcery.com>
1894 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
1895 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
1896 * configure: Regenerate.
1897 * elf32-arm.c: Add VxWorks target bfd.
1899 (elf32_arm_link_hash_table): Add use_rel.
1900 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
1901 elf32_arm_relocate_section): Replace USE_REL with runtime check.
1902 Correct offset calculation for RELA case.
1903 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
1904 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
1905 (elf32_arm_vxworks_link_hash_table_create): New function.
1906 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
1907 (bfd_elf32_littlearm_vxworks_vec): Ditto.
1908 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
1910 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1912 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
1914 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
1915 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
1916 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
1917 (ppc64_elf_next_toc_section): Heed no_multi_toc.
1918 (ppc64_elf_reinit_toc): Set multi_toc_needed.
1919 (toc_adjusting_stub_needed): Rewrite.
1920 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
1921 toc tests. Adjust for toc_adjusting_stub_needed changes.
1922 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
1923 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
1924 * section.c: Expand comment on backend bits.
1925 * bfd-in2.h: Regenerate.
1926 * libbfd.h: Regenerate.
1928 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1930 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
1931 toc adjusting stub, do not test source section flags.
1933 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
1935 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
1936 from STABS debugging sections again.
1938 2005-01-05 Fred Fish <fnf@specifixinc.com>
1940 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
1941 (find_abstract_instance_name): New function.
1942 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
1943 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
1944 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
1946 2004-12-31 Paul Brook <paul@copdesourcery.com>
1948 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
1950 2004-12-31 Alan Modra <amodra@bigpond.net.au>
1952 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
1953 Commit missing changes from 2004-12-22.
1954 * bfd-in2.h: Regenerate.
1956 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
1958 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
1960 2004-12-21 Kris Warkentin <kewarken@qnx.com>
1962 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
1963 Add 'base' argument for constructing register sections. Reformat.
1964 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
1965 gp and fp regs. Reformat.
1967 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
1969 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
1970 * bfd-in2.h: Regenerate.
1971 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
1972 (avr_reloc_map): Likewise.
1973 (avr_final_link_relocate): Likewise.
1975 2004-12-22 Alan Modra <amodra@bigpond.net.au>
1977 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
1978 as-needed dynamic libs as undefined.
1979 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
1980 libs when finding they are needed.
1982 2004-12-20 Alan Modra <amodra@bigpond.net.au>
1984 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
1985 (opd_entry_value): Use opd_relocs if available.
1986 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
1987 copy .opd relocations to opd_relocs.
1988 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
1990 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
1992 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
1993 * elf32-v850.c (v850_elf_howto_table): Add entry for
1994 R_V850_LO16_SPLIT_OFFSET.
1995 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
1996 (v850_elf_perform_lo16_relocation): New function, extracted from...
1997 (v850_elf_perform_relocation): ...here. Use it to handle
1998 R_V850_LO16_SPLIT_OFFSET.
1999 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
2000 R_V850_LO16_SPLIT_OFFSET.
2001 * libbfd.h, bfd-in2.h: Regenerate.
2003 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2005 * config.bfd: Add s390x-ibm-tpf support.
2007 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
2009 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
2010 to prototype, to make hash info available.
2011 Prevent wrapped symbols from being adjusted twice.
2013 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
2015 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
2016 overflow for calls to undefined weak symbols.
2018 2004-12-11 Alan Modra <amodra@bigpond.net.au>
2020 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
2021 canonical sections syms have a name.
2023 2004-12-11 Alan Modra <amodra@bigpond.net.au>
2025 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
2026 have been adjusted for output.
2027 (ppc64_elf_relocate_section): Mark sections with reloc_done.
2029 2004-12-10 Alan Modra <amodra@bigpond.net.au>
2031 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
2032 add symtab_hdr param.
2033 (group_signature): Update calls.
2034 * elf-bfd.h (bfd_elf_sym_name): Update.
2035 * elf32-ppc.c (ppc_elf_relocate_section): Update.
2036 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
2037 (ppc64_elf_relocate_section): Update.
2038 * elflink.c (elf_link_input_bfd): Update.
2040 2004-12-10 Jakub Jelinek <jakub@redhat.com>
2042 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
2043 st_shndx on STT_SECTION sections.
2045 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
2047 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
2048 ELF section symbols.
2050 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2052 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
2053 return a real value, unless it is a PLT symbol.
2054 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
2057 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
2058 R_MIPS_JALR entry to 0.
2060 * archures.c: Define bfd_mach_mips9000.
2061 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
2062 (mips_set_isa_flags): Handle bfd_mach_mips9000.
2063 * cpu-mips.c (I_mips9000): Define.
2064 (arch_info_struct): Add case for bfd_mach_mips9000.
2065 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
2066 * bfd-in2.h: Regenerate.
2068 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
2070 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
2073 2004-12-07 Ben Elliston <bje@gnu.org>
2075 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
2077 2004-12-06 Daniel Jacobowitz <dan@debian.org>
2079 Suggested by Fergal Daly <fergal@esatclear.ie>:
2080 * simple.c (simple_dummy_multiple_definition): New function.
2081 (bfd_simple_get_relocated_section_contents): Use it.
2083 2004-12-03 Jan Beulich <jbeulich@novell.com>
2085 * elf.c (elf_find_function): Don't use the last file symbol ever,
2086 seen, but the last one seen prior to the symbol being reported.
2087 Don't report a filename at all for global symbols when that might
2090 2004-12-01 Paul Brook <paul@codesourcery.com>
2092 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
2093 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
2096 2004-12-01 Paul Brook <paul@codesourcery.com>
2098 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
2101 2004-11-30 Paul Brook <paul@codesourcery.com>
2103 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
2104 no_pipeline_knowledge
2105 (elf32_arm_link_hash_table_create): Ditto.
2106 (bfd_elf32_arm_process_before_allocation): Ditto.
2107 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
2109 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2111 * bfd-in2.h: Regenerate.
2113 2004-11-30 Randolph Chung <tausq@debian.org>
2115 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
2116 (elf32_hppa_grok_psinfo): New function.
2117 (elf_backend_grok_prstatus): Define.
2118 (elf_backend_grok_psinfo): Define.
2120 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
2123 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
2125 2004-11-24 Paul Brook <paul@codesourcery.com>
2127 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
2129 2004-11-24 Paul Brook <paul@codesourcery.com>
2131 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
2132 (elf32_arm_swap_symbol_out): New function.
2133 (elf32_arm_size_info): Add.
2134 (elf_backend_size_info): Define.
2136 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2138 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
2141 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2143 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
2144 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
2145 * nlmcode.h (nlm_write_object_contents): Warning fix.
2147 2004-11-18 Bob Wilson <bob.wilson@acm.org>
2149 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
2151 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
2153 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
2154 (elf32_arm_plt_thumb_stub): New.
2155 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
2157 (elf32_arm_link_hash_traverse): Fix typo.
2158 (elf32_arm_link_hash_table): Add obfd.
2159 (elf32_arm_link_hash_newfunc): Initialize new fields.
2160 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
2161 (elf32_arm_link_hash_table_create): Initialize obfd.
2162 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
2163 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
2164 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
2165 interworking BFD is not dynamic.
2166 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
2167 not emit glue for PLT references.
2168 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
2169 emit glue for PLT references. Support the Thumb PLT prefix.
2170 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
2172 (elf32_arm_check_relocs): Likewise.
2173 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
2175 (allocate_dynrelocs): Handle Thumb PLT references.
2176 (elf32_arm_finish_dynamic_symbol): Likewise.
2177 (elf32_arm_symbol_processing): New function.
2178 (elf_backend_symbol_processing): Define.
2180 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
2182 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
2183 add_fde_encoding. Remove need_relative.
2184 * elf-eh-frame.c (extra_augmentation_string_bytes)
2185 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
2186 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
2187 in cases where the CIE has no existing 'R' augmentation. Use
2188 size_of_output_cie_fde when assigning offsets. Use the final offset
2189 as the new section size.
2190 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
2191 Account for any extra augmentation bytes in the returned offset.
2192 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
2193 moved before being modified. Pad growing entries with DW_CFA_nops.
2194 Add 'z' and 'R' augmentations as directed by add_augmentation_size
2195 and add_fde_encoding.
2197 2004-11-15 Mark Mitchell <mark@codesourcery.com>
2199 * elf32-arm.c (elf32_arm_relocate_section): Use
2200 arm_real_reloc_type.
2202 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
2204 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
2205 for discard relocations; don't add an R_MIPS_NONE to the main body
2208 2004-11-04 Paul Brook <paul@codesourcery.com>
2210 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
2211 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
2212 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
2213 default version definition for unversioned symbols.
2214 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
2215 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
2216 _bfd_elf_slurp_version_tables. Set default version for unversioned
2219 2004-11-15 Paul Brook <paul@codesourcery.com>
2221 * elflink.c (elf_link_add_object_symbols): Don't assume version
2222 indices are consecutive.
2224 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
2226 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
2227 composite relocations against the personality data.
2229 2004-11-13 Paul Brook <paul@codesourcery.com>
2231 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
2232 R_ARM_PREL31 relocations to PLT entries.
2233 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
2234 (elf32_arm_check_relocs): Ditto.
2236 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2238 * xtensa-isa.c (xtensa_interface_class_id): New.
2240 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2242 * elf32-xtensa.c (property_table_compare): Remove assertion about
2243 entries with the same address and non-zero size.
2244 (xtensa_read_table_entries): Report such entries as errors.
2246 2004-11-11 Mark Mitchell <mark@codesourcery.com>
2248 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
2249 R_ARM_RELATIVE on Symbian OS.
2251 2004-11-09 Mark Mitchell <mark@codesourcery.com>
2253 * som.c (som_bfd_print_private_bfd_data): New function.
2254 (som_object_setup): Save the auxiliary header. Don't assume that
2255 zero is an invalid entry point for a shared library.
2256 (som_object_p): Allocate the auxiliary header on the heap.
2258 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
2260 (elf32_arm_symbian_modify_segment_map): Likewise.
2262 2004-11-09 Daniel Jacobowitz <dan@debian.org>
2264 From David Poole <daveml@mbuf.com>:
2265 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
2266 (elf32_arm_size_dynamic_sections): Call it.
2268 2004-11-09 Alan Modra <amodra@bigpond.net.au>
2270 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
2271 (ALL_MACHINES_CFILES): Fix typo.
2272 * Makefile.in: Regenerate.
2273 * po/SRC-POTFILES.in: Regenerate.
2275 2004-11-08 Mark Mitchell <mark@codesourcery.com>
2277 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
2278 R_ARM_RELATIVE relocation for Symbian OS, mention the section
2279 symbol in the relocation.
2281 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2282 Vineet Sharma <vineets@noida.hcltech.com>
2284 * coff-maxq.c: New File.
2285 * cpu-maxq.c: New File.
2286 * coffcode.h: Likewise.
2287 * config.bfd: Likewise.
2288 * configure.in (maxqcoff_vec): New target vector.
2289 * Makefile.am: Add support for maxq target.
2290 * configure.in: Likewise.
2291 * archures.c:. Likewise.
2292 * targets.c: Likewise.
2293 * bfd_in2.h : Regenerated.
2294 * Makefile.in: Regenerated.
2295 * configure: Regenerated.
2296 * doc/Makefile.in: Regenerated.
2298 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2300 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
2301 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
2302 C_NT_WEAK aux entries.
2303 (_bfd_coff_generic_relocate_section): Handle undefined
2306 2004-11-07 Andreas Schwab <schwab@suse.de>
2308 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
2309 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
2310 non-default visibility.
2312 2004-11-01 Mark Mitchell <mark@codesourcery.com>
2314 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
2316 (elf32_arm_symbian_modify_segment_map): Don't
2317 reset includes_filehdr and includes_phdrs here.
2319 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2321 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
2322 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
2323 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
2325 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
2326 to a new removed list. Remove normal configuration stanzas.
2327 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
2328 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
2329 elfarm-nabi.lo with elf32-arm.lo.
2330 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
2331 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
2332 * elf32-arm.h: Remove.
2333 * elfarm-oabi.c: Remove.
2334 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
2335 and bfd_elf32_littlearm_oabi_vec.
2336 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
2338 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2340 * config.bfd: Support crisv32-*-* like cris-*-*.
2341 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
2342 (bfd_mach_cris_v10_v32): New macros.
2343 * cpu-cris.c: Tweak formatting.
2344 (get_compatible): New function.
2346 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
2347 bfd_arch_info_type:s.
2348 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
2349 get_compatible for member compatible and link bfd_cris_arch_v32 as
2351 * elf32-cris.c (cris_elf_pcrel_reloc)
2352 (cris_elf_set_mach_from_flags): New functions.
2353 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
2354 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
2355 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
2356 numbers for bfd_mach_cris_v32.
2357 (PLT_ENTRY_SIZE_V32): New macro.
2358 (elf_cris_plt0_entry): Drop last comma in initializer.
2359 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
2360 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
2362 (cris_elf_relocate_section): Change all "%B(%A)" messages to
2364 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
2365 (elf_cris_finish_dynamic_sections): Similar.
2366 (elf_cris_adjust_dynamic_symbol): Similar.
2367 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
2369 <switch with PIC relocs>: Emit error and return FALSE for
2370 bfd_mach_cris_v10_v32.
2371 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
2372 Emit warning when generating textrel reloc.
2373 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
2374 (cris_elf_final_write_processing): Set flags according to mach.
2375 (cris_elf_print_private_bfd_data): Display
2376 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
2377 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
2378 new_flags. Don't call cris_elf_final_write_processing. Don't
2379 look at the actual elf header flags at all; use
2380 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
2381 in bfd_get_mach for ibfd and obfd and handle merging of compatible
2383 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2384 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
2385 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
2386 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
2387 * bfd-in2.h, libbfd.h: Regenerate.
2389 2004-11-04 Alan Modra <amodra@bigpond.net.au>
2391 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
2392 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
2394 (struct adjust_toc_info): New.
2395 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
2397 2004-11-03 Bob Wilson <bob.wilson@acm.org>
2399 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
2400 if there are no segments.
2402 2004-11-02 Daniel Jacobowitz <dan@debian.org>
2404 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
2406 2004-11-02 Nick Clifton <nickc@redhat.com>
2408 * elf32-iq2000.c: Convert to ISO C90 formatting.
2410 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
2412 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
2414 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
2416 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
2417 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
2418 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
2420 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2422 * elf32-sh.c (tpoff): Take alignment into account.
2424 2004-10-28 Nick Clifton <nickc@redhat.com>
2426 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
2427 performing a relocatable link.
2428 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
2429 for MIPS ports under Irix.
2431 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
2433 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
2434 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
2435 (elf32_arm_final_link_relocate): Ditto.
2436 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
2437 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
2438 (elf32_arm_adjust_dynamic_symbol): Ditto.
2439 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
2440 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
2441 (elf32_arm_r_howto): ... To here.
2442 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
2444 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
2447 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
2448 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
2449 and R_IA64_SECREL64LSB.
2451 2004-10-26 Paul Brook <paul@codesourcery.com>
2453 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
2454 (bfd_elf_size_dynamic_sections): Create default version definition.
2455 (elf_link_output_extsym): Adjust for default symbol version.
2457 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2459 * mmo.c: Adjust to ISO C.
2461 * mmo.c (mmo_write_section_description): New function broken out
2462 of mmo_internal_write_section.
2463 (mmo_internal_write_section): For each of .text and .data, call
2464 mmo_write_section_description before outputting contents if it has
2465 nontrivially deducible vma or contents.
2466 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
2467 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
2468 symbols if found within the .data address range.
2470 2004-10-24 Daniel Jacobowitz <dan@debian.org>
2472 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
2474 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2476 * mmo.c (File Layout): Correct place of misplaced blurb about
2479 2004-10-22 Mark Kettenis <kettenis@gnu.org>
2481 * config.bfd: Add mips64*-*-openbsd.
2483 2004-10-21 Bob Wilson <bob.wilson@acm.org>
2485 * elf32-xtensa.c (ebb_propose_action): Put declarations before
2488 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2490 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
2491 * configure: Regenerate.
2493 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2496 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
2497 to linker reloc_overflow callback.
2498 (aout_link_input_section_ext): Likewise.
2499 (aout_link_reloc_link_order): Likewise.
2500 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2501 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2503 (alpha_relocate_section): Likewise.
2504 * coff-arm.c (coff_arm_relocate_section): Likewise.
2505 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
2506 * coff-h8500.c (extra_case): Likewise.
2507 * coff-i960.c (coff_i960_relocate_section): Likewise.
2508 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2509 * coff-mips.c (mips_relocate_section): Likewise.
2510 * coff-or32.c (coff_or32_relocate_section): Likewise.
2511 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2512 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2513 * coff-sh.c (sh_relocate_section): Likewise.
2514 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2515 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
2516 * coff-z8k.c (extra_case): Likewise.
2517 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2518 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2519 (_bfd_coff_generic_relocate_section): Likewise.
2520 * ecoff.c (ecoff_reloc_link_order): Likewise.
2521 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
2522 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2523 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2524 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2525 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
2526 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
2527 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2528 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
2529 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2530 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2531 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2532 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
2533 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2534 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2535 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2536 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
2537 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
2538 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
2539 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2540 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
2541 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2542 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2543 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
2544 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
2545 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2546 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2547 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2548 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2549 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2550 * elf32-vax.c (elf_vax_relocate_section): Likewise.
2551 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
2552 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2553 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
2554 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2555 * elf64-s390.c (elf_s390_relocate_section): Likewise.
2556 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2557 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2558 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
2559 * elflink.c (elf_reloc_link_order): Likewise.
2560 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
2561 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
2562 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
2563 * linker.c (_bfd_generic_reloc_link_order): Likewise.
2564 * pdp11.c (pdp11_aout_link_input_section): Likewise.
2565 (aout_link_reloc_link_order): Likewise.
2566 * reloc.c (bfd_generic_get_relocated_section_contents):
2568 * xcofflink.c (xcoff_reloc_link_order): Likewise.
2569 * simple.c (simple_dummy_reloc_overflow): Updated.
2571 2004-10-20 Andreas Schwab <schwab@suse.de>
2573 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
2574 (elf_backend_plt_sym_val): Define.
2576 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
2578 * config.bfd: Set targ_underscore=yes for PE COFF targets
2580 2004-10-19 Alan Modra <amodra@bigpond.net.au>
2582 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
2583 (ppc64_elf_edit_opd): Likewise.
2585 2004-10-18 Mark Mitchell <mark@codesourcery.com>
2587 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
2588 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
2589 set SEC_ALLOC and SEC_LOAD.
2591 2004-10-18 Nick Clifton <nickc@redhat.com>
2593 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
2594 'name' for relocs against both local and global symbols.
2596 2004-10-16 Daniel Jacobowitz <dan@debian.org>
2598 * bfd-in2.h: Regenerate.
2599 * bfd.c (struct bfd): Add no_export.
2600 * elflink.c (elf_link_add_object_symbols): Handle no_export.
2602 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2604 * config.bfd: Whitespace cleanup.
2605 * Makefile.am: Run "make dep-am"
2606 * Makefile.in: Regenerate.
2608 2004-10-15 Jakub Jelinek <jakub@redhat.com>
2610 * elflink.c (struct already_linked_section): Removed.
2611 (try_match_symbols_in_sections, already_linked): Removed.
2612 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
2613 prefix of section names when finding already_linked_table
2614 chain. Compare section names. Instead of calling already_linked,
2615 do it inline and only for sections in the same already_linked_list.
2617 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2619 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
2620 parameter. If called after _bfd_elf_write_section_eh_frame,
2621 don't allow a -2 return unless need_* bit is already set, and
2622 handle offsets adjusted for output_offset.
2623 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
2624 * elf.c (_bfd_elf_section_offset): Update call.
2626 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
2629 * coffcode.h (coff_compute_section_file_positions): Cast to
2630 bfd_vma when computing page alignment.
2632 2004-10-13 Mark Mitchell <mark@codesourcery.com>
2634 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2635 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
2637 2004-10-12 Mark Mitchell <mark@codesourcery.com>
2639 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
2640 relocations use a virtual address, not a section offset.
2642 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2644 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
2645 (narrow_instruction, widen_instruction): Remove unnecessary calls to
2646 xtensa_format_encode.
2647 (ebb_propose_action): Inline call to ebb_add_proposed_action.
2648 (ebb_add_proposed_action): Delete.
2650 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2652 * elf32-xtensa.c: Use ISO C90 formatting.
2654 2004-10-12 Paul Brook <paul@codesourcery.com>
2656 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
2659 2004-10-12 Paul Brook <paul@codesourcery.com>
2661 * elf32-arm.h: Support EABI version 4 objects.
2663 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2666 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
2667 Don't mark as default.
2668 (bfd_x86_64_arch): Don't mark as default.
2670 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2672 * elflink.c (enum action_discarded): New.
2673 (elf_section_complain_discarded): Delete.
2674 (elf_action_discarded): New function subsuming the above and also
2675 controlling reloc behaviour.
2676 (elf_link_input_bfd): Use it.
2678 2004-10-11 Jakub Jelinek <jakub@redhat.com>
2680 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
2681 (special_sections): Add .gnu.liblist and .gnu.conflict.
2682 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
2684 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2687 * elflink.c (elf_link_input_bfd): Try harder to support
2688 relocations against symbols in removed linkonce sections.
2690 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2692 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
2695 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
2696 sections do not reference symbols in non-SEC_ALLOC sections.
2698 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2701 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
2702 (_bfd_elf_link_omit_section_dynsym): Formatting.
2704 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2706 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
2707 * libbfd.h: Regnerate.
2708 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
2709 * elf32-frv.c: Likewise.
2710 * elf32-m32r.c: Likewise.
2711 * elf32-ppc.c: Likewise.
2712 * elf64-hppa.c: Likewise.
2713 * elfxx-ia64.c: Likewise.
2714 * opncls.c: Likewise.
2716 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2718 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
2719 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
2720 offsets stored in struct eh_cie_fde entries before doing other
2723 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
2724 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
2725 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
2726 setting offsets for removed CIEs. Don't set "sec", instead set
2727 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
2728 CIE in hdr_info. Only set make_relative and make_lsda_relative
2729 for CIEs. Use pointers rather than array indices.
2730 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
2731 make_lsda_relative, need_* on cie_inf for FDEs.
2732 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
2733 section output_offset. Delete cie_offset, instead use cie_inf
2734 pointer to CIE entry. Use need_relative and need_lsda_relative on
2735 CIE entry for FDEs. Use pointers rather than array indices.
2737 2004-10-09 Alan Modra <amodra@bigpond.net.au>
2739 * coff-rs6000.c (rs6000coff_vec): Add initializer for
2740 bfd_is_target_special_symbol.
2741 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2742 * som.c (som_bfd_is_target_special_symbol): Define.
2744 2004-10-08 Nick Clifton <nickc@redhat.com>
2746 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
2747 * configure: Regenerate.
2748 * bfd-in2.h: Regenerate.
2749 * syms.c (bfd_is_target_special_symbol): New interface function.
2750 Returns true when a symbol should be considered to be special.
2751 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
2752 the symbol jump table.
2753 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
2754 Return true iff the symbol is a mapping symbol.
2755 (bfd_elf32_bfd_is_target_special_symbol): Define.
2756 * elfxx-target.h: Provide a default definition for
2757 bfd_is_target_special_symbol.
2758 * aout-target.h: Likewise.
2759 * aout-tic30.c: Likewise.
2760 * binary.c: Likewise.
2761 * coffcode.h: Likewise.
2762 * i386msdos.c: Likewise.
2765 * libaout.h: Likewise.
2766 * libbfd-in.h: Likewise
2767 * libecoff.h: Likewise.
2768 * mach-o.c: Likewise.
2770 * nlm-target.h: Likewise.
2771 * oasys.c: Likewise.
2773 * ppcboot.c: Likewise.
2775 * tekhex.c: Likewise.
2776 * versados.c: Likewise.
2778 * xcoff-target.h: Likewise.
2780 * libbfd.h: Regenerate.
2782 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2784 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
2785 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
2786 (elf_backend_section_from_shdr): Define.
2788 2004-10-08 Alan Modra <amodra@bigpond.net.au>
2790 * syms.c (bfd_is_local_label): Return false for file symbols.
2792 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2793 David Heine <dlheine@tensilica.com>
2795 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
2796 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
2797 (elf32xtensa_no_literal_movement): New global variable.
2798 (elf_howto_table): Add entries for new relocations.
2799 (elf_xtensa_reloc_type_lookup): Handle new relocations.
2800 (property_table_compare): When addresses are equal, compare sizes and
2801 various property flags.
2802 (property_table_matches): New.
2803 (xtensa_read_table_entries): Extend to read new property tables. Add
2804 output_addr parameter to indicate that output addresses should be used.
2805 Use bfd_get_section_limit.
2806 (elf_xtensa_find_property_entry): New.
2807 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
2808 (elf_xtensa_check_relocs): Handle new relocations.
2809 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
2810 relocations. Use new xtensa-isa.h functions.
2811 (build_encoding_error_message): Remove encode_result parameter. Add
2812 new target_address parameter used to detect alignment errors.
2813 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
2814 error handling. Use new is_operand_relocation function.
2815 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
2816 Use underbar macro for error messages. Formatting.
2817 (get_const16_opcode): New.
2818 (get_l32r_opcode): Add a separate flag for initialization.
2819 (get_relocation_opnd): Operand number is no longer explicit in the
2820 relocation. Change to decode the opcode and analyze its operands.
2821 (get_relocation_slot): New.
2822 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
2823 Use new xtensa-isa.h functions to handle multislot instructions.
2824 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
2825 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
2826 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
2827 check_loop_aligned, check_branch_target_aligned_address, narrowable,
2828 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
2829 get_single_format, init_op_single_format_table): New.
2830 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
2831 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
2832 (contract_asm_expansion): Add error_message parameter and pass it to
2833 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
2834 with R_XTENSA_SLOT0_OP.
2835 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
2836 instructions. Use new xtensa-isa.h functions.
2837 (r_reloc struct): Add new virtual_offset field.
2838 (r_reloc_init): Add contents and content_length parameters. Set
2839 virtual_offset field to zero. Add contents to target_offset field for
2840 partial_inplace relocations.
2841 (r_reloc_is_defined): Check for null.
2842 (print_r_reloc): New debug function.
2843 (source_reloc struct): Replace xtensa_operand field with pair of the
2844 opcode and the operand position. Add is_abs_literal field.
2845 (init_source_reloc): Specify operand by opcode/position pair. Set
2846 is_abs_literal field.
2847 (source_reloc_compare): When target_offsets are equal, compare other
2848 fields to make sorting predictable.
2849 (literal_value struct): Add is_abs_literal field.
2850 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
2851 (init_literal_value): New.
2852 (is_same_value): Replace with ...
2853 (literal_value_equal): ... this function. Add comparisons of
2854 virtual_offset and is_abs_literal fields.
2855 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
2856 failure. Initialize has_last_loc field.
2857 (value_map_hash_table_delete): New.
2858 (hash_literal_value): Rename to ...
2859 (literal_value_hash): ... this. Include is_abs_literal flag and
2860 virtual_offset field in the hash value.
2861 (get_cached_value): Rename to ...
2862 (value_map_get_cached_value): ... this. Update calls to
2863 literal_value_hash and literal_value_equal.
2864 (add_value_map): Check for allocation failure. Update calls to
2865 value_map_get_cached_value and literal_value_hash.
2866 (text_action, text_action_list, text_action_t): New types.
2867 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
2868 text_action_add, text_action_add_literal, offset_with_removed_text,
2869 offset_with_removed_text_before_fill, find_insn_action,
2870 print_action_list, print_removed_literals): New.
2871 (offset_with_removed_literals): Delete.
2872 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
2873 fix_array, fix_array_count, allocated_relocs, relocs_count, and
2874 allocated_relocs_count fields.
2875 (init_xtensa_relax_info): Initialize new fields.
2876 (reloc_bfd_fix struct): Add new translated field.
2877 (reloc_bfd_fix_init): Add translated parameter and use it to set the
2879 (fix_compare, cache_fix_array): New.
2880 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
2881 section via get_xtensa_relax_info. Use cache_fix_array to set up
2882 sorted fix_array and use bsearch instead of linear search.
2883 (section_cache_t): New struct.
2884 (init_section_cache, section_cache_section, clear_section_cache): New.
2885 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
2886 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
2887 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
2888 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
2890 (retrieve_contents): Use bfd_get_section_limit.
2891 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
2892 to compute_removed_literals. Free value_map_hash_table when no longer
2894 (analyze_relocations): Check is_relaxable_asm_section flag. Call
2895 compute_text_actions for all sections.
2896 (find_relaxable_sections): Mark sections as relaxable if they contain
2897 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
2898 call. Increment relax_info src_count field only for appropriate
2899 relocation types. Remove is_literal_section check.
2900 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
2901 r_reloc_init and find_associated_l32r_irel. Check
2902 is_relaxable_asm_section flag. Handle L32R instructions with absolute
2903 literals. Pass is_abs_literal flag to init_source_reloc.
2904 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
2905 CONST16 instructions. Adjust calls to r_reloc_init and
2906 pcrel_reloc_fits. Handle weak symbols conservatively.
2907 (find_associated_l32r_irel): Add bfd parameter and pass it to
2909 (compute_text_actions, compute_ebb_proposed_actions,
2910 compute_ebb_actions, check_section_ebb_pcrels_fit,
2911 check_section_ebb_reduces, text_action_add_proposed,
2912 compute_fill_extra_space): New.
2913 (remove_literals): Replace with ...
2914 (compute_removed_literals): ... this function. Call
2915 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
2916 Call xtensa_read_table_entries to get the property table. Skip
2917 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
2918 is_removable_literal, remove_dead_literal, and
2919 identify_literal_placement functions.
2920 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
2921 instead of linear search.
2922 (is_removable_literal, remove_dead_literal,
2923 identify_literal_placement): New.
2924 (relocations_reach): Update check for literal not referenced by any
2925 PC-relative relocations. Adjust call to pcrel_reloc_fits.
2926 (coalesce_shared_literal, move_shared_literal): New.
2927 (relax_section): Use bfd_get_section_limit. Call
2928 translate_section_fixes. Update calls to r_reloc_init and
2929 offset_with_removed_text. Check new is_relaxable_asm_section flag.
2930 Add call to pin_internal_relocs. Add special handling for
2931 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
2932 info to calculate new addend_displacement variable. Replace code for
2933 deleting literals with more general code to perform the actions
2934 determined by the action_list for the section.
2935 (translate_section_fixes, translate_reloc_bfd_fix): New.
2936 (translate_reloc): Check new is_relaxable_asm_section flag. Call
2937 find_removed_literal only if is_operand_relocation. Update call to
2938 offset_with_removed_text. Use new target_offset and removed_bytes
2940 (move_literal): New.
2941 (relax_property_section): Use bfd_get_section_limit. Set new
2942 is_full_prop_section flag and handle new property tables. Update calls
2943 to r_reloc_init and offset_with_removed_text. Check
2944 is_relaxable_asm_section flag. Handle expansion of zero-sized
2945 unreachable entries, with use of offset_with_removed_text_before_fill.
2946 For relocatable links, combine entries only for literal tables.
2947 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
2948 calls to offset_with_removed_text. Translate st_size field for
2950 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
2951 failure. Add contents parameter. Update call to get_bfd_fix. Update
2952 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
2953 R_XTENSA_ASM_EXPAND relocs.
2954 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
2955 call to get_bfd_fix. Include offset from contents for partial_inplace
2957 (is_reloc_sym_weak): New.
2958 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
2959 (prop_sec_len): New.
2960 (xtensa_is_property_section): Handle new property sections.
2961 (is_literal_section): Delete.
2962 (internal_reloc_compare): When r_offset matches, compare r_info and
2963 r_addend to make sorting predictable.
2964 (internal_reloc_matches): New.
2965 (xtensa_get_property_section_name): Handle new property sections.
2966 (xtensa_get_property_predef_flags): New.
2967 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
2968 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
2969 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
2970 (xtisa_errno, xtisa_error_msg): New variables.
2971 (xtensa_isa_errno, xtensa_isa_error_msg): New.
2972 (xtensa_insnbuf_alloc): Add error handling.
2973 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
2974 use xtensa_format_decode. Add error handling.
2975 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
2976 instruction length to find the number of bytes to copy.
2977 (xtensa_isa_init): Add error handling. Replace calls to
2978 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
2979 tables in the xtensa_modules structure.
2980 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
2981 xtensa_extend_isa): Delete.
2982 (xtensa_isa_free): Change to only free lookup tables.
2983 (opname_lookup_compare): Replace with ...
2984 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
2985 (xtensa_insn_maxlength): Rename to ...
2986 (xtensa_isa_maxlength): ... this.
2987 (xtensa_insn_length): Delete.
2988 (xtensa_insn_length_from_first_byte): Replace with ...
2989 (xtensa_isa_length_from_chars): ... this function.
2990 (xtensa_num_opcodes): Rename to ...
2991 (xtensa_isa_num_opcodes): ... this.
2992 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
2993 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
2994 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
2995 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
2996 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
2997 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
2998 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
2999 (xtensa_opcode_lookup): Add error handling.
3000 (xtensa_decode_insn): Replace with ...
3001 (xtensa_opcode_decode): ... this function, with new format and
3002 slot parameters. Add error handling.
3003 (xtensa_encode_insn): Replace with ...
3004 (xtensa_opcode_encode): ... this function, which does the encoding via
3005 one of the entries in the "encode_fns" array. Add error handling.
3006 (xtensa_opcode_name): Add error handling.
3007 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
3008 xtensa_opcode_is_call): New.
3009 (xtensa_num_operands): Replace with ...
3010 (xtensa_opcode_num_operands): ... this function. Add error handling.
3011 (xtensa_opcode_num_stateOperands,
3012 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
3013 xtensa_opcode_funcUnit_use, xtensa_operand_name,
3014 xtensa_operand_is_visible): New.
3015 (xtensa_get_operand, xtensa_operand_kind): Delete.
3016 (xtensa_operand_inout): Add error handling and special-case for
3018 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
3019 operate on one slot of an instruction. Added error handling.
3020 (xtensa_operand_encode): Handle default operands with no encoding
3021 functions. Check for success by comparing against decoded value.
3023 (xtensa_operand_decode): Handle default operands. Return decoded value
3024 through argument pointer. Add error handling.
3025 (xtensa_operand_is_register, xtensa_operand_regfile,
3026 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
3027 (xtensa_operand_isPCRelative): Rename to ...
3028 (xtensa_operand_is_PCrelative): ... this. Add error handling.
3029 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
3030 through argument pointer. Add error handling.
3031 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
3032 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
3033 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
3034 xtensa_regfile_shortname, xtensa_regfile_view_parent,
3035 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
3036 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
3037 xtensa_state_is_exported, xtensa_sysreg_lookup,
3038 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
3039 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
3040 xtensa_interface_num_bits, xtensa_interface_inout,
3041 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
3042 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
3043 * xtensa-modules.c: Rewrite to use new data structures.
3044 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
3045 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
3046 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
3047 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
3048 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
3049 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
3050 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
3051 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
3052 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
3053 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
3054 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
3055 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
3056 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
3057 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
3058 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
3059 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
3060 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
3061 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
3062 * Makefile.in: Regenerate.
3063 * bfd-in2.h: Likewise.
3064 * libbfd.h: Likewise.
3066 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3068 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
3069 against the absolute section.
3070 (mips_elf64_write_rela): Likewise.
3072 2004-10-07 Jan Beulich <jbeulich@novell.com>
3074 * elf.c (elf_find_function): Don't generally check for matching
3075 section, just for non-file symbols. Remove redunant comparison
3077 * elf32-arm.h (arm_elf_find_function): Likewise.
3079 2004-10-07 Jeff Baker <jbaker@qnx.com>
3081 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
3082 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
3085 2004-10-04 Roland McGrath <roland@redhat.com>
3087 * hash.c (bfd_hash_set_default_size): Use const for table.
3088 Use size_t instead of int for variable compared to sizeof results.
3090 2004-10-05 Alan Modra <amodra@bigpond.net.au>
3093 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
3095 2004-10-01 Paul Brook <paul@codesourcery.com>
3097 * elf32-arm.h (elf32_arm_fake_sections,
3098 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
3100 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
3102 2004-10-01 Alan Modra <amodra@bigpond.net.au>
3104 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
3106 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
3107 need_relative or need_lsda_relative if we are processing an
3108 offset for a reloc on a FDE initial loc or LSDA field
3110 (_bfd_elf_write_section_eh_frame): Test need_relative and
3111 need_lsda_relative in place of corresponding make_* field
3112 when deciding to use pc-relative encodings.
3114 2004-09-30 Paul Brook <paul@codesourcery.com>
3116 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
3117 target2 relocation type.
3119 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
3122 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
3124 2004-09-30 Paul Brook <paul@codesourcery.com>
3126 * reloc.c: Add BFD_RELOC_ARM_SMI.
3127 * bfd-in2.h: Regenerate.
3130 2004-09-24 Alan Modra <amodra@bigpond.net.au>
3132 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
3133 vma and output offset to address.
3134 * simple.c (simple_save_output_info): Only set output section
3135 and offset for debug sections, or those not already set up by
3137 (bfd_simple_get_relocated_section_contents): Update comment.
3139 2004-09-24 Alan Modra <amodra@bigpond.net.au>
3141 * elf.c (IS_LOADED): Delete.
3142 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
3143 Restore SEC_HAS_CONTENTS test to the one place it was used prior
3146 2004-09-23 Alan Modra <amodra@bigpond.net.au>
3149 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
3150 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
3151 redundant assignment of EM_SPARC.
3153 2004-09-22 Brian Ford <ford@vss.fsi.com>
3155 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
3156 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
3158 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
3160 2004-09-22 Alan Modra <amodra@bigpond.net.au>
3162 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
3163 (elf_backend_modify_segment_map): Don't define.
3165 2004-09-22 Alan Modra <amodra@bigpond.net.au>
3167 * elf.c (IS_LOADED): Define.
3168 (assign_file_positions_for_segments): Don't round up file offset of
3169 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
3170 Delete code handling link script adjustment of lma. Do the adjust
3171 in later code handling similar ajustments. Remove dead code error
3172 check. Warn if section lma would require a negative offset
3173 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
3174 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
3175 update voff in section loop. Change voff in segment loop to be an
3176 adjustment on top of "off". Set sec->filepos and update "off" later.
3177 Test for loadable sections consistently using IS_LOADED. Similarly,
3178 test for alloc-only sections other than .tbss consistently.
3179 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
3180 Tidy PT_NOTE handling. Use %B and %A in error messages.
3181 (assign_file_positions_except_relocs): Use %B in error message.
3183 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
3185 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
3186 (CONFIG_STATUS_DEPENDENCIES): New.
3187 (Makefile): Removed.
3188 (config.status): Likewise.
3189 * Makefile.in: Regenerated.
3191 2004-09-17 Paul Brook <paul@codesourcery.com>
3193 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
3194 (bfd_elf32_arm_process_before_allocation): Update prototype.
3195 * bfd-in2.h: Regenerate.
3196 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
3197 (elf32_arm_link_hash_table_create): Set it.
3198 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
3199 (bfd_elf32_arm_set_target_relocs): New function.
3200 (arm_real_reloc_type): New function.
3201 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
3202 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
3203 (elf32_arm_gc_sweep_hook): Ditto.
3204 (elf32_arm_check_relocs): Ditto.
3205 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
3206 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
3208 (elf32_arm_got_prel): New variable.
3209 (elf32_arm_howto_from_type): New function.
3210 (elf32_arm_info_to_howto): Use it.
3211 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
3212 BFD_RELOC_ARM_TARGET2.
3213 * libbfd.h: Regenerate.
3214 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
3216 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3218 * ecoff.c: Update u.undef.next refs.
3219 * elf64-ppc.c: Likewise.
3220 * elflink.c: Likewise.
3221 * linker.c: Likewise.
3222 * xcofflink.c: Likewise.
3224 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
3225 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
3226 fields to indirect struct.
3227 * elf-m10300.c: Update u.weakdef refs.
3228 * elf32-arm.h: Likewise.
3229 * elf32-cris.c: Likewise.
3230 * elf32-frv.c: Likewise.
3231 * elf32-hppa.c: Likewise.
3232 * elf32-i370.c: Likewise.
3233 * elf32-i386.c: Likewise.
3234 * elf32-m32r.c: Likewise.
3235 * elf32-m68k.c: Likewise.
3236 * elf32-ppc.c: Likewise.
3237 * elf32-s390.c: Likewise.
3238 * elf32-sh.c: Likewise.
3239 * elf32-sparc.c: Likewise.
3240 * elf32-vax.c: Likewise.
3241 * elf32-xtensa.c: Likewise.
3242 * elf64-alpha.c: Likewise.
3243 * elf64-hppa.c: Likewise.
3244 * elf64-ppc.c: Likewise.
3245 * elf64-s390.c: Likewise.
3246 * elf64-sh64.c: Likewise.
3247 * elf64-sparc.c: Likewise.
3248 * elf64-x86-64.c: Likewise.
3249 * elfxx-ia64.c: Likewise.
3250 * elfxx-mips.c: Likewise.
3251 * elflink.c: Likewise. Also u.elf_hash_value.
3252 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
3254 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3255 (bfd_elf_gc_record_vtinherit): Alloc vtable.
3256 (bfd_elf_gc_record_vtentry): Likewise.
3257 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
3259 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3261 * Makefile.am: Run "make dep-am".
3262 * Makefile.in: Regenerate.
3263 * bfd-in2.h: Regenerate.
3264 * po/SRC-POTFILES.in: Regenerate.
3265 * po/bfd.pot: Regenerate.
3267 2004-09-16 Alan Modra <amodra@bigpond.net.au>
3269 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
3270 with bitfields. Make "type" and "other" bitfields too.
3271 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
3272 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
3273 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
3274 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
3275 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
3276 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
3277 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
3278 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
3279 * elf-hppa.h: Update all uses of elf_link_hash_flags.
3280 * elf-m10300.c: Likewise.
3282 * elf32-arm.h: Likewise.
3283 * elf32-cris.c: Likewise.
3284 * elf32-frv.c: Likewise.
3285 * elf32-hppa.c: Likewise.
3286 * elf32-i370.c: Likewise.
3287 * elf32-i386.c: Likewise.
3288 * elf32-m32r.c: Likewise.
3289 * elf32-m68k.c: Likewise.
3290 * elf32-ppc.c: Likewise.
3291 * elf32-s390.c: Likewise.
3292 * elf32-sh-symbian.c: Likewise.
3293 * elf32-sh.c: Likewise.
3294 * elf32-sh64.c: Likewise.
3295 * elf32-sparc.c: Likewise.
3296 * elf32-vax.c: Likewise.
3297 * elf32-xtensa.c: Likewise.
3298 * elf64-alpha.c: Likewise.
3299 * elf64-hppa.c: Likewise.
3300 * elf64-ppc.c: Likewise.
3301 * elf64-s390.c: Likewise.
3302 * elf64-sh64.c: Likewise.
3303 * elf64-sparc.c: Likewise.
3304 * elf64-x86-64.c: Likewise.
3305 * elflink.c: Likewise.
3306 * elfxx-ia64.c: Likewise.
3307 * elfxx-mips.c: Likewise.
3308 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
3309 * configure: Regenerate.
3310 * aclocal.m4: Regenerate.
3312 2004-09-16 Alan Modra <amodra@bigpond.net.au>
3314 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
3315 around uses of R_ARM_TARGET1.
3316 (elf32_arm_check_relocs): Likewise.
3318 2004-09-13 Paul Brook <paul@codesourcery.com>
3320 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
3322 * bfd-in2.h: Regenerate.
3323 * libbfd.h: Regenerate.
3324 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
3325 (elf32_arm_link_hash_table_create): Set target1_is_rel.
3326 (bfd_elf32_arm_process_before_allocation): Ditto.
3327 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
3328 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
3329 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
3332 2004-09-10 Joel Brobecker <brobecker@gnat.com>
3334 * hpux-core.c (thread_section_p): New function.
3335 (hpux_core_core_file_p): Fix computation of offset in call
3336 to bfd_seek. Create a ".reg" section from an arbitrary
3337 ".reg/<id>" section if none was created after having read
3340 2004-09-11 Andreas Schwab <schwab@suse.de>
3342 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
3343 * aclocal.m4: Rebuild.
3344 * configure: Rebuild.
3346 2004-09-10 Joel Brobecker <brobecker@gnat.com>
3348 * section.c (bfd_sections_find_if): Fix parameter name in
3349 comment to match code.
3351 2004-09-10 Alan Modra <amodra@bigpond.net.au>
3353 * elf.c (assign_file_positions_except_relocs): Assign relocs
3354 stored in a bfd section.
3356 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
3358 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
3359 h->gotplt_refcount to 0, not -1.
3361 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
3363 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
3364 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
3366 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
3367 handle symbol visibility here.
3369 2004-09-07 Alan Modra <amodra@bigpond.net.au>
3371 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
3372 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
3374 (ppc_stub_name): Remove trailing "+0" on stub name.
3375 (create_linkage_sections): Create relocations for
3376 branch lookup table when --emit-relocs as well as when --shared.
3377 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
3378 relbrlt test. For --emit-stub-syms, always output a sym even when
3379 one already exists on a plt call stub. Put stub type in the stub
3381 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
3383 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
3384 reloc_count in stub sections. Adjust relbrlt test.
3385 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
3386 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
3387 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
3388 for relocs against discarded symbols. Fix comments.
3390 2004-09-06 Mark Mitchell <mark@codesourcery.com>
3392 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
3393 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
3395 (map_sections_to_segments): ... here. Use it. Assign a file
3396 position to the .dynamic section if it is not loadable, but part
3397 of the PT_DYNAMIC segment.
3398 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
3399 offsets, not VMAs, for the BPABI. Do not fill in the header in
3400 the .got.plt section for the BPABI.
3401 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
3403 (elf_backend_want_got_plt): Define to zero for Symbian OS.
3405 2004-09-06 Nick Clifton <nickc@redhat.com>
3407 * elflink.c (elf_link_add_object_symbols): Set the error code to
3408 bfd_error_wrong_format when the input format does not match the
3411 2004-09-06 Alan Modra <amodra@bigpond.net.au>
3413 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
3414 (ppc64_elf_check_directives): ..here.
3415 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
3416 before accessing ppc64_elf_tdata.
3417 (ppc64_elf_finish_dynamic_sections): And here too.
3419 2004-09-04 Alan Modra <amodra@bigpond.net.au>
3421 * bfd.c (_bfd_default_error_handler): Correct loop exit.
3423 2004-09-03 Mark Mitchell <mark@codesourcery.com>
3425 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
3426 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
3427 (bfd_elf32_littlearm_symbian_vec): Likewise.
3428 * configure: Regenerated.
3429 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
3430 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
3431 (PLT_ENTRY_SIZE): Likewise.
3432 (bfd_vma_elf32_arm_symbian_plt_entry): New
3434 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
3436 (create_got_section): Don't create sections when generating BPABI
3438 (elf32_arm_create_dynamic_sections): Tidy.
3439 (elf32_arm_link_hash_table_create): Set plt_header_size,
3440 plt_entry_size, and symbian_p.
3441 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
3442 generating BPABI objects.
3443 (allocate_dynrelocs): Use htab->plt_header_size, not
3444 PLT_HEADER_SIZE. Do not add to .got.plt when
3445 generating BPABI objects.
3446 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
3447 * elfarm-nabi.c: Add SymbianOS target vectors.
3448 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
3449 (_bfd_elf_link_create_dynamic_sections): Likewise.
3450 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
3451 (elfNN_bed): Use it.
3452 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
3453 (bfd_elf32_littlearm_symbian_vec): Likewise.
3454 (_bfd_target_vector): Add them.
3456 2004-09-03 Nick Clifton <nickc@redhat.com>
3459 * coffcode.h (handle_COMDAT): Replace abort with an warning
3460 message and allow the scan to continue.
3462 2004-09-02 Alan Modra <amodra@bigpond.net.au>
3464 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
3465 in when reading relocs, not our sorted syms. Remove unnecessary
3468 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3470 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
3472 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
3474 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
3475 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
3476 replace uses of *_alias with *_noncanonical.
3477 * aclocal.m4: Rebuild with aclocal 1.4p6.
3478 * Makefile.in: Rebuild with automake 1.4p6.
3479 * doc/Makefile.in: Rebuild with automake 1.4p6.
3480 * configure.in: Autoupdate with autoupdate 2.59.
3481 * config.in: Regenerate with autoheader 2.59.
3482 * configure: Regnerate with autoconf 2.59.
3484 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3486 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
3487 symbol pointer arrays before modifying.
3489 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3491 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
3492 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
3493 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
3494 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
3495 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
3496 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
3497 Use both symbol tables on non-relocatable objects. Use a common
3498 error exit. Fix "mid" warning.
3499 * libbfd.h: Regenerate.
3500 * bfd-in2.h: Regenerate.
3502 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3504 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
3506 (struct sfpr_def_parms): Save some space.
3507 (sfpr_define): Here too.
3509 * elf64-ppc.c (compare_symbols): Put section syms first.
3510 (sym_exists_at): New function.
3511 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
3512 points only for relocatable files. Use .opd section contents
3513 otherwise. Generally clean up the code.
3515 2004-08-27 Alan Modra <amodra@bigpond.net.au>
3517 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
3518 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
3519 (struct sfpr_def_parms): New.
3520 (sfpr_define): New function.
3521 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
3522 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
3523 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
3524 (savefpr1_tail, restfpr1_tail): New functions.
3525 (savevr, savevr_tail, restvr, restvr_tail): New functions.
3526 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
3527 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
3528 code. Define all ABI mandated _save and _rest functions.
3530 2004-08-26 Paul Brook <paul@codesourcery.com>
3532 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
3534 2004-08-26 Alan Modra <amodra@bigpond.net.au>
3536 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
3539 2004-08-26 Alan Modra <amodra@bigpond.net.au>
3541 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
3542 that pcrel correction is applied for R_386_PC32.
3544 2004-08-25 Alan Modra <amodra@bigpond.net.au>
3546 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
3547 for R_386_32 and R_386_PC32 relocs against symbols defined in
3550 2004-08-25 Dmitry Diky <diwil@spec.ru>
3552 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
3553 Add new relocations.
3554 * bfd-in2.h: Regenerate.
3555 * libbfd.h: Regenerate.
3556 * elf32-msp430.c: Clean-up code.
3557 (elf_msp430_howto_table): Add new relocation entries.
3558 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
3559 (msp430_elf_relax_section): New function.
3560 (msp430_elf_relax_delete_bytes): New function.
3561 (msp430_elf_symbol_address_p): New function.
3563 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3565 * elf32-m32r.c (m32r_elf_relocate_section): Handle
3566 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
3568 2004-08-20 Daniel Jacobowitz <dan@debian.org>
3570 * elflink.c (_bfd_elf_section_already_linked): Handle
3571 SEC_LINK_DUPLICATES_SAME_CONTENTS.
3573 2004-08-19 Mark Mitchell <mark@codesourcery.com>
3575 * config.bfd (arm*-*-symbianelf*): New target.
3576 (arm*-*-eabi*): Likewise.
3578 2004-08-19 Alan Modra <amodra@bigpond.net.au>
3580 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
3581 "struct ppc_link_hash_entry *".
3582 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
3583 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
3585 2004-08-19 Jakub Jelinek <jakub@redhat.com>
3587 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
3588 entries (where fd_aux overlaps next entry's fd_func).
3589 Add non_overlapping argument, use it.
3590 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
3591 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3592 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
3593 as indexes into opd_sym_map/opd_adjust array.
3594 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
3596 2004-08-18 Alan Modra <amodra@bigpond.net.au>
3598 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
3599 if we can look up their function descriptor in a regular file.
3601 2004-08-18 Nick Clifton <nickc@redhat.com>
3604 * cofflink.c (coff_link_add_symbols): Check that the comdat
3605 pointer in the coff_section_data structure has been initialised
3608 2004-08-18 Alan Modra <amodra@bigpond.net.au>
3611 * elflink.c (bfd_elf_record_link_assignment): Add comment about
3612 changing bfd_link_hash_undefined to bfd_link_hash_new.
3614 2004-08-17 Jakub Jelinek <jakub@redhat.com>
3616 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
3618 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
3619 (synthetic_opd, synthetic_relocatable): New variables.
3620 (compare_symbols, compare_relocs): New helper routines.
3621 (ppc64_elf_get_synthetic_symtab): New function.
3622 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
3624 * bfd-in2.h: Regenerated.
3625 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
3626 to relsyms. Return 0 if abfd is relocatable.
3628 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3630 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
3632 2004-08-17 Nick Clifton <nickc@redhat.com>
3634 * (is_arm_mapping_symbol_name): New function - return true
3635 when a symbol name matches the requirements for an ARM mapping
3637 (arm_elf_find_function): New function based on
3638 elf_find_function in elf.c but skipping ARM mapping symbols
3639 and including thumb function symbols.
3640 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
3641 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
3643 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3645 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
3646 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
3647 (ppc64_elf_brtaken_reloc): Here too.
3649 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3651 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
3653 (ppc64_elf_check_directives): Check that we have the right hash
3654 table before proceeding.
3656 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3658 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
3659 (adjust_opd_syms): Attach opd syms for deleted entries to one of
3660 the sections that will be discarded.
3662 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3664 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
3666 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3668 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
3669 free space available.
3671 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3673 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
3674 occurrences with bfd_byte * thoughout file.
3676 * coff-rs6000.c (do_shared_object_padding): Warning fix.
3677 (xcoff_write_armap_big): Likewise.
3678 (xcoff_write_archive_contents_old): Likewise.
3679 (xcoff_write_archive_contents_big): Likewise.
3681 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
3683 2004-08-13 Nick Clifton <nickc@redhat.com>
3685 * elf32-arm.h: Convert to ISO C90.
3687 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3690 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
3693 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3695 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
3696 (bfd_archive_filename, bfd_get_section_ident): Delete.
3697 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
3698 bfd_archive_filename.
3699 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
3700 to warn about symbols in discarded sections. Use _bfd_error_handler.
3701 * aout-adobe.c (aout_adobe_callback): See below.
3702 * aout-cris.c (swap_ext_reloc_in): ..
3703 * coff-arm.c (find_thumb_glue, find_arm_glue,
3704 coff_arm_relocate_section, bfd_arm_process_before_allocation,
3705 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
3706 coff_arm_copy_private_bfd_data): ..
3707 * coff-i860.c (i860_reloc_processing): ..
3708 * coff-mcore.c (mcore_coff_unsupported_reloc,
3709 coff_mcore_relocate_section): ..
3710 * coff-ppc.c (coff_ppc_relocate_section): ..
3711 * coff-rs6000.c (xcoff_create_csect_from_smclas
3712 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3713 sh_swap_insns, sh_relocate_section): ..
3714 * coff-tic54x.c (tic54x_reloc_processing): ..
3715 * coff-tic80.c (coff_tic80_relocate_section): ..
3716 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
3717 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
3718 coff_slurp_symbol_table, coff_classify_symbol,
3719 coff_slurp_reloc_table): ..
3720 * coffgen.c (_bfd_coff_read_string_table): ..
3721 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
3722 _bfd_coff_generic_relocate_section): ..
3723 * cpu-arm.c (bfd_arm_merge_machines): ..
3724 * cpu-sh.c (sh_merge_bfd_arch): ..
3725 * elf-hppa.h (elf_hppa_relocate_section): ..
3726 * elf.c (bfd_elf_string_from_elf_section, setup_group,
3727 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
3728 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
3729 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
3730 * elf32-arm.h (find_thumb_glue, find_arm_glue,
3731 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
3732 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
3733 elf32_arm_relocate_section, elf32_arm_set_private_flags,
3734 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
3735 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
3736 cris_elf_merge_private_bfd_data
3737 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
3738 * elf32-gen.c (elf32_generic_link_add_symbols): ..
3739 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
3740 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
3741 elf32_hppa_relocate_section): ..
3742 * elf32-i370.c (i370_elf_merge_private_bfd_data,
3743 i370_elf_check_relocs, i370_elf_relocate_section): ..
3744 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
3745 elf_i386_relocate_section): ..
3746 * elf32-m32r.c (m32r_elf_relocate_section,
3747 m32r_elf_merge_private_bfd_data): ..
3748 * elf32-m68hc1x.c (m68hc12_add_stub,
3749 _bfd_m68hc11_elf_merge_private_bfd_data): ..
3750 * elf32-m68k.c (elf_m68k_relocate_section): ..
3751 * elf32-mcore.c (mcore_elf_unsupported_reloc,
3752 mcore_elf_relocate_section): ..
3753 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
3754 ppc_elf_check_relocs, ppc_elf_relocate_section,
3755 ppc_elf_begin_write_processing): ..
3756 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3757 elf_s390_relocate_section): ..
3758 * elf32-sh-symbian.c (sh_symbian_import_as,
3759 sh_symbian_process_embedded_commands,
3760 sh_symbian_relocate_section): ..
3761 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
3762 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
3763 sh_elf_merge_private_data): ..
3764 * elf32-sparc.c (elf32_sparc_check_relocs,
3765 elf32_sparc_relocate_section,
3766 elf32_sparc_merge_private_bfd_data): ..
3767 * elf32-v850.c (v850_elf_check_relocs,
3768 v850_elf_merge_private_bfd_data): ..
3769 * elf32-xtensa.c (elf_xtensa_check_relocs,
3770 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
3771 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
3772 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
3773 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
3774 * elf64-gen.c (elf64_generic_link_add_symbols): ..
3775 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
3776 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
3777 ppc64_elf_relocate_section): ..
3778 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3779 elf_s390_relocate_section): ..
3780 * elf64-sh64.c (sh_elf64_relocate_section): ..
3781 * elf64-sparc.c (sparc64_elf_check_relocs,
3782 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
3783 sparc64_elf_merge_private_bfd_data): ..
3784 * elf64-x86-64.c (elf64_x86_64_check_relocs,
3785 elf64_x86_64_relocate_section): ..
3786 * elflink.c (_bfd_elf_add_default_symbol,
3787 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
3788 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
3789 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
3790 elf_get_linked_section_vma, elf_fixup_link_order,
3791 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
3792 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
3793 * elfxx-ia64.c (elfNN_ia64_relax_section,
3794 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
3795 * elfxx-mips.c (mips_elf_perform_relocation,
3796 _bfd_mips_elf_check_relocs,
3797 _bfd_mips_elf_merge_private_bfd_data): ..
3798 * ieee.c (ieee_slurp_external_symbols): ..
3799 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
3800 * libbfd.c (_bfd_generic_verify_endian_match): ..
3801 * linker.c (_bfd_generic_link_add_one_symbol,
3802 _bfd_generic_section_already_linked): ..
3803 * pdp11.c (translate_to_native_sym_flags): ..
3804 * pe-mips.c (coff_pe_mips_relocate_section): ..
3805 * peicode.h (pe_ILF_build_a_bfd): ..
3806 * srec.c (srec_bad_byte): ..
3807 * stabs.c (_bfd_link_section_stabs): ..
3808 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
3809 Replace all uses of bfd_archive_filename and bfd_get_section_ident
3810 with corresponding %B and %A in _bfd_error_handler format string.
3811 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
3812 calls to use %A and %B. Fix "against symbol .. from section" and
3813 similar error messages. Combine multiple _bfd_error_handler calls
3814 where they were separated due to bfd_archive_filename deficiencies.
3815 * bfd-in2.h: Regenerate.
3817 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
3819 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
3822 2004-08-10 Alan Modra <amodra@bigpond.net.au>
3824 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
3825 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
3826 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
3828 (link_hash_newfunc): Init was_undefined.
3829 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
3830 Use undefweak instead.
3831 (ppc64_elf_check_directives): Fix undefs chain.
3832 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
3834 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
3835 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
3836 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
3838 2004-08-09 Jakub Jelinek <jakub@redhat.com>
3840 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
3841 error, test input_section flags rather than sec.
3843 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3845 * elf-bfd.h (struct elf_backend_data): Add
3846 elf_backend_archive_symbol_lookup.
3847 (_bfd_elf_archive_symbol_lookup): Declare.
3848 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
3849 (elf_link_add_archive_symbols): ..extracted from here. Call the
3851 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
3852 (elfNN_bed): Init new field.
3853 * elf64-ppc.c (elf_backend_check_directives): Define.
3854 (elf_backend_archive_symbol_lookup): Define.
3855 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
3856 a ppc_link_hash_entry pointer.
3858 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
3859 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
3860 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
3861 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
3862 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
3863 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3864 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
3867 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3869 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
3870 (ppc64_elf_add_symbol_hook): Test for NULL section.
3871 (get_sym_h): Formatting.
3872 (ppc64_elf_size_stubs): Include reloc addend in value stored as
3875 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
3876 long branch stubs with code handling plt and r2off branch stubs.
3878 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3880 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
3881 * elflink.c (elf_link_input_bfd): Formatting.
3882 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
3884 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
3885 (link_hash_newfunc): Don't set it.
3886 (ppc64_elf_copy_indirect_symbol): Nor copy it.
3887 (ppc64_elf_mark_entry_syms): Delete.
3888 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
3889 sections. Use get_opd_info.
3890 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
3892 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3894 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
3896 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
3897 (func_desc_adjust): Don't set have_undefweak.
3898 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
3899 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
3901 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
3902 "struct ppc_link_hash_entry *". Adjust all references.
3903 (ppc64_elf_hide_symbol): Correct a comment.
3905 * elf64-ppc.c (get_opd_info): New function.
3906 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
3907 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
3908 before calling get_fdh. Test fdh rather than h before dereferencing
3909 fdh. Mark removed symbols in opd_adjust.
3910 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
3911 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
3913 (ppc64_elf_output_symbol_hook): Likewise.
3915 2004-08-06 Paul Brook <paul@codesourcery.com>
3917 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
3918 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
3919 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
3920 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
3921 and BFD_RELOC_ARM_SBREL32.
3922 * bfd-in2.h, bbfd.h: Regenerate.
3924 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3926 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
3927 the dynamic link symbol actually in use.
3929 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
3931 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
3933 2004-07-31 Joel Brobecker <brobecker@gnat.com>
3934 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3936 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
3937 SHN_MIPS_TEXT and SHN_MIPS_DATA.
3939 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
3940 Nick Clifton <nickc@redhat.com>
3943 * bfd.c (_bfd_default_error_handler): Make it global.
3945 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
3947 * elf.c (assign_section_numbers): Cope gracefully with sections
3948 which have SHF_LINK_ORDER set but no sh_link set up.
3949 * elflink.c (elf_get_linked_section_vma): Likewise.
3951 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
3954 * elfxx-target.h (elf_backend_link_order_error_handler): New.
3955 Set it to _bfd_default_error_handler.
3956 (elfNN_bed): Add elf_backend_link_order_error_handler.
3958 * libbfd-in.h (_bfd_default_error_handler): New.
3960 * libbfd.h: Regenerated.
3962 2004-07-30 Jakub Jelinek <jakub@redhat.com>
3964 * archures.c (bfd_mach_sparc_64bit_p): Define.
3965 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
3966 * bfd-in2.h: Rebuilt.
3968 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3970 Introduce SH2a support.
3971 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
3972 * archures.c (bfd_mach_sh2a_nofpu): New.
3973 * bfd-in2.h: Rebuilt.
3974 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
3975 (arch_info_struct): Add sh2a_nofpu.
3976 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
3977 2003-12-29 DJ Delorie <dj@redhat.com>
3978 * reloc.c: Add relocs for sh2a.
3979 * bfd-in2.h: Regenerate.
3980 * libbfd.hh: Regenerate.
3981 2003-12-01 Michael Snyder <msnyder@redhat.com>
3982 * archures.c (bfd_mach_sh2a): New.
3983 * bfd-in2.h: Rebuilt.
3984 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
3986 (arch_info_struct): Add sh2a.
3987 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
3989 2004-07-28 Nick Clifton <nickc@redhat.com>
3990 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3993 * som.c (setup_sections): Improve estimation of space sizes in
3994 relocatable objects.
3996 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3997 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
3998 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
4000 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
4001 * configure: Regenerate.
4002 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
4003 case that accepts OSABI=NetBSD and OSABI=SysV.
4004 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
4005 the base of .got or .data (if .got does not exist).
4006 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
4008 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
4009 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
4010 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
4011 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
4013 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
4016 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
4017 (elf_sec_group): Defined.
4018 (bfd_elf_match_symbols_in_sections): New prototype.
4019 (_bfd_elf_setup_group_pointers): Likewise.
4021 * elf.c (bfd_elf_discard_group): Abort.
4022 (bfd_elf_set_group_contents): Also include relocation sections.
4023 Remove zero-fill for ld -r.
4024 (_bfd_elf_setup_group_pointers): New function.
4025 (elf_sort_elf_symbol): Likewise.
4026 (elf_sym_name_compare): Likewise.
4027 (bfd_elf_match_symbols_in_sections): Likewise.
4029 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
4031 * elflink.c (match_group_member): New.
4032 (elf_link_input_bfd): Check group member for discarded section.
4033 (try_match_symbols_in_sections): New function.
4034 (already_linked): Likewise.
4035 (_bfd_elf_section_already_linked): Support mixing comdat group
4036 and linkonce section.
4038 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
4039 * linker.c (bfd_section_already_linked_table_traverse): New.
4041 * libbfd.h: Regenerated.
4043 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4045 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
4046 BFD_RELOC_CRX_SWITCH32.
4047 * bfd-in2.h: Regenerate.
4048 * libbfd.h: Regenerate.
4049 * elf32-crx.c: Support relocation/relaxation of
4050 BFD_RELOC_CRX_SWITCH* types.
4052 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4054 * elf64-ppc.c: Correct "Linker stubs" comment.
4056 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4058 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
4060 (elf_linked_to_section): New.
4062 * elf.c (assign_section_numbers): Set up sh_link for
4065 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
4066 to sh_link for SHT_IA_64_UNWIND sections.
4068 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
4070 * elflink.c (elf_fixup_link_order): Add _() to error message.
4072 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
4074 * elflink.c (elf_fixup_link_order): Issue a warning and flag
4077 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
4079 * aout-adobe.c (aout_32_section_already_linked): Defined.
4080 * aout-target.h (MY_section_already_linked): Likewise.
4081 * aout-tic30.c (MY_section_already_linked): Likewise.
4082 * binary.c (binary_section_already_linked): Likewise.
4083 * bout.c (b_out_section_already_linked): Likewise.
4084 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
4085 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
4086 * coffcode.h (coff_section_already_linked): Likewise.
4087 * i386msdos.c (msdos_section_already_linked): Likewise.
4088 * i386os9k.c (os9k_section_already_linked): Likewise.
4089 * ieee.c (ieee_section_already_linked): Likewise.
4090 * ihex.c (ihex_section_already_linked): Likewise.
4091 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
4092 * mmo.c (mmo_section_already_linked): Likewise.
4093 * nlm-target.h (nlm_section_already_linked): Likewise.
4094 * oasys.c (oasys_section_already_linked): Likewise.
4095 * pef.c (bfd_pef_section_already_linked): Likewise.
4096 * ppcboot.c (ppcboot_section_already_linked): Likewise.
4097 * som.c (som_bfd_discard_group): Likewise.
4098 * srec.c (srec_section_already_linked): Likewise.
4099 * tekhex.c (tekhex_section_already_linked): Likewise.
4100 * versados.c (versados_section_already_linked): Likewise.
4101 * vms.c (vms_section_already_linked): Likewise.
4102 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
4103 * xsym.c (bfd_sym_section_already_linked): Likewise.
4105 * bfd-in.h (bfd_section_already_linked_table_init): New.
4106 (bfd_section_already_linked_table_free): Likewise.
4108 * coff-rs6000.c (rs6000coff_vec): Add
4109 _bfd_generic_section_already_linked.
4110 (pmac_xcoff_vec): Likewise.
4111 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
4112 (aix5coff64_vec): Likewise.
4114 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
4115 * elflink.c (_bfd_elf_section_already_linked): New function.
4117 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
4119 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
4120 (_bfd_generic_section_already_linked): New.
4121 (bfd_section_already_linked_hash_entry): Likewise.
4122 (bfd_section_already_linked): Likewise.
4123 (bfd_section_already_linked_table_lookup): Likewise.
4124 (bfd_section_already_linked_table_insert): Likewise.
4126 * linker.c (bfd_section_already_linked): New.
4127 (_bfd_section_already_linked_table): Likewise.
4128 (bfd_section_already_linked_table_lookup): Likewise.
4129 (bfd_section_already_linked_table_insert): Likewise.
4130 (already_linked_newfunc): Likewise.
4131 (bfd_section_already_linked_table_init): Likewise.
4132 (bfd_section_already_linked_table_free): Likewise.
4133 (_bfd_generic_section_already_linked): Likewise.
4135 * section.c (bfd_section): Remove comdat.
4136 (bfd_comdat_info): Moved to ...
4137 * bfd-in.h (coff_comdat_info): Here.
4138 (bfd_coff_get_comdat_section): New.
4139 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
4140 * libcoff-in.h (coff_section_tdata): Add comdat.
4141 * coffcode.h (handle_COMDAT): Updated.
4142 * cofflink.c (coff_link_add_symbols): Likewise.
4143 * ecoff.c (bfd_debug_section): Likewise.
4145 * targets.c (bfd_target): Add _section_already_linked.
4146 (BFD_JUMP_TABLE_LINK): Updated.
4148 * bfd-in2.h: Regenerated.
4149 * libbfd.h: Likewise.
4150 * libcoff.h: Likewise.
4152 2003-07-21 Paul Brook <paul@codesourcery.com>
4154 * elflink.c (elf_get_linked_section_vma, compare_link_order,
4155 elf_fixup_link_order): New functions.
4156 (bfd_elf_final_link): Call elf_fixup_link_order.
4158 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
4160 * elf-bfd.h (ELF_COMMON_DEF_P): New.
4161 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
4163 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
4164 _bfd_elf_symbol_refs_local_p.
4165 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
4168 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
4170 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
4172 (bfd_elf_get_dyn_lib_class): New prototype.
4173 * elf.c (bfd_elf_get_dyn_lib_class): New function.
4175 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
4176 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
4177 entry is needed. Issue an error if a DT_NEEDED entry is needed
4178 for a file marked DYN_NO_NEEDED.
4179 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
4182 * bfd-in2.h: Regenerated.
4184 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4186 * elflink.c (elf_section_complain_discarded): Don't complain in
4189 2004-07-10 James E Wilson <wilson@specifixinc.com>
4191 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
4192 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
4193 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
4194 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
4196 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
4197 bfd_put_64 to bfd_putl64.
4198 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
4200 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
4203 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
4204 .init/.fini sections when trying to relax it.
4206 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
4208 * elf.c (assign_file_positions_for_segments): Make sure the
4209 .dynamic section is the first section in the PT_DYNAMIC segment.
4211 2004-07-09 Nick Clifton <nickc@redhat.com>
4213 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
4214 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
4215 sh_elf_get_flags_from_mach functions so that they do not conflict
4216 when this target is built with other sh-elf targets.
4217 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
4218 suppression of this function.
4219 (sh_elf_find_flags): Likewise.
4221 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4223 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
4224 (ALL_MACHINES_CFILES): Add cpu-crx.c.
4225 (BFD32_BACKENDS): Add elf32-crx.lo.
4226 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
4227 (cpu-crx.lo): New target.
4228 (elf32-crx.lo): New target.
4229 * Makefile.in: Regenerate.
4230 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
4231 (bfd_archures_list): Add bfd_crx_arch.
4232 * bfd-in2.h: Regenerate.
4233 * config.bfd: Handle crx-*-elf*, crx*.
4234 * configure.in: Handle bfd_elf32_crx_vec.
4235 * configure: Regenerate.
4236 * cpu-crx.c: New file.
4237 * elf32-crx.c: Likewise.
4238 * libbfd.h: Regenerate.
4239 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
4240 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
4241 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
4242 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
4243 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
4244 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
4245 * targets.c (bfd_elf32_crx_vec): Declare.
4246 (bfd_target_vector): Add bfd_elf32_crx_vec.
4248 2004-07-06 Nick Clifton <nickc@redhat.com>
4250 * config.bfd: Add sh-symbian-elf target.
4251 * configure.in: Add bfd_elf32_shl_symbian_vec.
4252 * configure: Regenerate.
4253 * elf-bfd.h (struct elf_backend_data): Add new field
4255 * elflink.c (elf_link_add_object_symbols): Invoke the
4256 check_directives function, if defined.
4257 * elfxx-target.h: Provide a default, NULL definition for
4259 * targets.c: Add bfd_elf32_shl_symbian_vec.
4260 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
4262 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
4263 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
4264 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
4265 not already been defined.
4266 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
4267 * sh-symbian.c: New file. Provide functions to support the
4268 * sh-symbian-elf target.
4269 * Makefile.am: Add elf32-sh-symbian.c
4270 * Makefile.in: Regenerate.
4272 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4274 * elf32-sh.c: Include ../opcodes/sh-opc.h.
4275 * Makefile.am: Ran make dep-am.
4276 * Makefile.in: Ran make dep-in.
4278 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4280 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
4283 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
4285 * config.bfd: Add want64 to configuration target s390-*-linux*.
4287 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
4289 * bfd.c (bfd_get_section_ident): New.
4291 * elflink.c (elf_link_read_relocs_from_section): Call
4292 bfd_get_section_ident to identify the section when reporting
4294 (_bfd_elf_link_output_relocs): Likewise.
4295 (elf_link_output_extsym): Likewise.
4296 (elf_link_input_bfd): Likewise.
4297 (bfd_elf_gc_record_vtinherit): Likewise.
4299 * bfd-in2.h: Regenerated.
4301 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
4302 Nick Clifton <nickc@redhat.com>
4305 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
4306 of section symbols to mips_elf_sort_hash_table ().
4308 2004-07-01 Alan Modra <amodra@bigpond.net.au>
4310 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
4312 (elf_section_complain_discarded): New function. Handle
4313 .gcc_except_table too.
4314 (elf_link_input_bfd): Rewrite handling of relocs against symbols
4315 in discarded sections.
4316 * elf-bfd.h (elf_discarded_section): Protect macro arg.
4318 2004-06-30 James E Wilson <wilson@specifixinc.com>
4320 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
4321 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
4323 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
4326 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
4327 local references to discarded sections and report their
4330 2004-06-30 Alan Modra <amodra@bigpond.net.au>
4332 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
4333 sec_info_type, test section name instead.
4335 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
4338 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
4339 in .init/.fini sections.
4341 2004-06-29 Bob Wilson <bob.wilson@acm.org>
4343 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
4344 bfd_get_section_limit.
4346 2004-06-29 Bob Wilson <bob.wilson@acm.org>
4348 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
4349 output section size.
4351 2004-06-29 Alan Modra <amodra@bigpond.net.au>
4353 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
4355 (mmix_elf_perform_relocation): Adjust for above change.
4356 (mmix_elf_relocate_section): Likewise.
4357 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
4358 (mmix_elf_get_section_contents): Delete.
4359 (bfd_elf64_get_section_contents): Delete.
4360 (mmix_elf_relocate_section): Zero stub area.
4361 * linker.c (default_indirect_link_order): Alloc max of section size
4363 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
4364 * section.c (bfd_malloc_and_get_section): Likewise.
4365 (struct bfd_section): Update rawsize comment.
4366 * bfd-in2.h: Regenerate.
4368 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
4370 2004-06-29 Alan Modra <amodra@bigpond.net.au>
4372 * bfd-in.h (bfd_get_section_limit): Define.
4373 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
4374 (_bfd_final_link_relocate): Use bfd_get_section_limit.
4375 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
4376 * coff-arm.c (coff_arm_relocate_section): Likewise.
4377 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
4378 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
4379 (bfd_ns32k_final_link_relocate): Likewise.
4380 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
4381 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
4382 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
4383 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
4384 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
4385 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
4386 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
4387 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
4388 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
4389 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
4390 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
4391 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
4392 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
4393 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
4394 * elf32-v850.c (v850_elf_reloc): Likewise.
4395 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
4396 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
4397 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
4398 * elf64-mips.c (mips_elf64_gprel32_reloc)
4399 (mips16_gprel_reloc): Likewise.
4400 * elf64-mmix.c (mmix_elf_reloc): Likewise.
4401 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
4402 * elf64-sparc.c (init_insn_reloc): Likewise.
4403 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
4404 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
4405 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
4406 (_bfd_mips_elf_generic_reloc): Likewise.
4407 * bfd-in2.h: Regenerate.
4409 2004-06-28 Alan Modra <amodra@bigpond.net.au>
4411 * bfd-in.h (struct stab_info): Move from stabs.c.
4412 * stabs.c (struct stab_link_includes_table): Delete.
4413 (stab_link_includes_lookup): Delete.
4414 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
4415 level of indirection from sinfo parm.
4416 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
4417 stabstr section. Adjust hash table accesses.
4418 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
4419 alloc. Adjust stab_info test.
4420 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
4421 (_bfd_coff_final_link): Adjust stab_info test.
4422 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
4423 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
4425 * libcoff-in.h (struct coff_link_hash_table): Likewise.
4426 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
4427 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
4428 stabstr section. Adjust stab_info test.
4429 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
4430 (_bfd_write_stab_strings): Adjust prototypes.
4431 * libbfd.h: Regenerate.
4432 * libcoff.h: Regenerate.
4433 * bfd-in2.h: Regenerate.
4435 2004-06-27 Mark Kettenis <kettenis@gnu.org>
4437 From Miod Vallat <miod@online.fr>:
4438 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
4440 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
4442 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
4443 (struct elf32_mn10300_link_hash_entry): Remove
4444 pcrel_relocs_copied.
4445 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
4446 R_MN10300_32. Don't adjust pcrel_relocs_copied.
4447 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
4448 and gotoff relocations if the symbol doesn't bind locally. Use
4449 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
4450 relocation for PCREL32.
4451 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
4452 to test whether a symbol binds locally.
4453 (elf32_mn10300_link_hash_newfunc): Don't initialize
4454 pcrel_relocs_copied.
4455 (_bfd_mn10300_elf_discard_copies): Delete.
4456 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
4458 2004-06-26 Mark Kettenis <kettenis@gnu.org>
4460 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
4462 2004-06-25 Joel Brobecker <brobecker@gnat.com>
4464 * som.c (som_set_reloc_info): Correct small typo.
4466 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4468 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
4469 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
4470 (m32r_elf_gcsweep_hook): Likewise.
4471 (m32r_elf_check_relocs): Likewise.
4472 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
4473 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
4474 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
4475 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
4476 * bfd-in2.h: Regenerated.
4477 * libbfd.h: Regenerated.
4479 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
4481 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
4483 (elf64_x86_64_relocate_section): Issue an error for
4484 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
4485 against global symbols when building shared library.
4487 2004-06-24 Alan Modra <amodra@bigpond.net.au>
4489 * section.c (struct sec): Rename "_cooked_size" to "size".
4490 Rename "_raw_size" to "rawsize".
4491 (STD_SECTION): Adjust comments.
4492 (bfd_set_section_size, bfd_get_section_contents): Use size.
4493 (bfd_malloc_and_get_section): New function.
4494 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
4495 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
4496 Correctly free reloc and contents memory.
4497 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
4498 and fake CIE now that we can shink section size to zero.
4499 (_bfd_elf_write_section_eh_frame): Likewise..
4500 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
4501 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
4502 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
4503 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
4504 unneeded indirection.
4505 * elf.c (_bfd_elf_section_offset): .. and update call.
4506 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
4507 * libbfd.h: Regenerate.
4508 * bfd-in2.h: Regenerate.
4510 Replace occurrences of "_raw_size" and "_cooked_size" in most places
4511 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
4512 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
4513 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
4514 Similarly use "rawsize", if non-zero, in reloc functions to validate
4515 reloc addresses. Use new bfd_malloc_and_get_section in most places
4516 where bfd_get_section_contents was called. Expand all occurrences of
4517 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
4518 grok_prstatus and similar functions to "size".
4519 * aix386-core.c (aix386_core_file_p): ..
4520 * aix5ppc-core.c (xcoff64_core_p): ..
4521 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
4522 aout_adobe_set_section_contents): ..
4523 * aout-target.h (callback): ..
4524 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
4525 MY_bfd_final_link): ..
4526 * aoutf1.h (sunos4_core_file_p): ..
4527 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4528 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
4529 final_link, aout_link_input_section): ..
4530 * binary.c (binary_object_p, binary_canonicalize_symtab,
4531 binary_set_section_contents): ..
4532 * bout.c (b_out_callback, b_out_write_object_contents,
4533 b_out_set_section_contents, b_out_bfd_relax_section,
4534 b_out_bfd_get_relocated_section_contents): ..
4535 * cisco-core.c (cisco_core_file_validate): ..
4536 * coff-alpha.c (alpha_ecoff_object_p,
4537 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
4538 * coff-arm.c (coff_arm_relocate_section,
4539 bfd_arm_allocate_interworking_sections): ..
4540 * coff-h8300.c (h8300_reloc16_extra_cases,
4541 h8300_bfd_link_add_symbols): ..
4542 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
4543 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
4544 ppc_bfd_coff_final_link): ..
4545 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
4546 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
4547 sh_align_loads, sh_coff_get_relocated_section_contents): ..
4548 * coff64-rs6000.c (xcoff64_write_object_contents,
4549 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
4550 * coffcode.h (coff_compute_section_file_positions,
4551 coff_write_object_contents): ..
4552 * coffgen.c (make_a_section_from_file, coff_write_symbols,
4553 coff_section_symbol, build_debug_section): ..
4554 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
4555 process_embedded_commands, _bfd_coff_link_input_bfd,
4556 _bfd_coff_write_global_sym): ..
4557 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
4558 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
4559 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
4560 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
4561 _bfd_dwarf2_find_nearest_line): ..
4562 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
4563 ecoff_compute_section_file_positions,
4564 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
4565 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
4566 _bfd_elf_discard_section_eh_frame_hdr,
4567 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
4568 _bfd_elf_write_section_eh_frame,
4569 _bfd_elf_write_section_eh_frame_hdr): ..
4570 * elf-hppa.h (elf_hppa_sort_unwind): ..
4571 * elf-m10200.c (mn10200_elf_relax_section,
4572 mn10200_elf_relax_delete_bytes,
4573 mn10200_elf_get_relocated_section_contents): ..
4574 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
4575 mn10300_elf_check_relocs, mn10300_elf_relax_section,
4576 mn10300_elf_relax_delete_bytes,
4577 mn10300_elf_get_relocated_section_contents,
4578 _bfd_mn10300_elf_adjust_dynamic_symbol,
4579 _bfd_mn10300_elf_discard_copies,
4580 _bfd_mn10300_elf_size_dynamic_sections,
4581 _bfd_mn10300_elf_finish_dynamic_sections): ..
4582 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
4583 _bfd_elf_make_section_from_phdr, elf_fake_sections,
4584 bfd_elf_set_group_contents, map_sections_to_segments,
4585 elf_sort_sections, assign_file_positions_for_segments,
4586 SECTION_SIZE, copy_private_bfd_data,
4587 _bfd_elf_get_dynamic_reloc_upper_bound,
4588 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
4589 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
4590 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
4591 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
4592 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
4593 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
4594 bfd_elf32_arm_process_before_allocation,
4595 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
4596 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
4597 elf32_arm_write_section): ..
4598 * elf32-cris.c (cris_elf_grok_prstatus,
4599 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
4600 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
4601 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
4602 elf_cris_discard_excess_dso_dynamics,
4603 elf_cris_discard_excess_program_dynamics): ..
4604 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
4605 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
4606 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
4607 _frv_create_got_section, _frvfdpic_assign_plt_entries,
4608 elf32_frvfdpic_size_dynamic_sections,
4609 elf32_frvfdpic_modify_segment_map,
4610 elf32_frvfdpic_finish_dynamic_sections): ..
4611 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
4612 elf32_h8_get_relocated_section_contents): ..
4613 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
4614 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
4615 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
4616 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
4617 elf32_hppa_finish_dynamic_sections): ..
4618 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
4619 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
4620 i370_elf_finish_dynamic_sections): ..
4621 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
4622 allocate_dynrelocs, elf_i386_size_dynamic_sections,
4623 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
4624 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
4625 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
4626 * elf32-ip2k.c (ip2k_is_switch_table_128,
4627 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
4628 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
4629 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
4630 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
4631 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
4632 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
4633 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
4634 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
4635 m32r_elf_get_relocated_section_contents): ..
4636 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
4637 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
4638 m68hc11_elf_relax_delete_bytes): ..
4639 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
4640 m68hc12_elf_size_one_stub): ..
4641 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
4642 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
4643 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
4644 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
4645 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
4646 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4647 elf32_mips_grok_prstatus): ..
4648 * elf32-or32.c (or32_elf_consth_reloc): ..
4649 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
4650 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
4651 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
4652 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
4653 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
4654 ppc_elf_final_write_processing): ..
4655 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4656 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4657 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
4658 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
4659 sh_elf_relax_delete_bytes, sh_elf_align_loads,
4660 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
4661 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
4662 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
4663 * elf32-sh64-com.c (sh64_address_in_cranges,
4664 sh64_get_contents_type): ..
4665 * elf32-sh64.c (sh64_find_section_for_address,
4666 sh64_elf_final_write_processing): ..
4667 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
4668 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
4669 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
4670 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
4671 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
4672 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
4673 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
4674 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
4675 elf_vax_finish_dynamic_sections): ..
4676 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
4677 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
4678 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
4679 xstormy16_elf_finish_dynamic_sections): ..
4680 * elf32-xtensa.c (xtensa_read_table_entries,
4681 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
4682 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
4683 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
4684 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
4685 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
4686 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
4687 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
4688 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
4689 xtensa_callback_required_dependence): ..
4690 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
4691 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
4692 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
4693 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
4694 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
4695 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
4696 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
4697 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
4698 * elf64-hppa.c (allocate_dynrel_entries,
4699 elf64_hppa_size_dynamic_sections,
4700 elf64_hppa_finish_dynamic_sections): ..
4701 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
4702 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
4703 elf64_mips_grok_prstatus): ..
4704 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
4705 mmix_elf_relocate_section, mmix_elf_final_link,
4706 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
4707 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
4708 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
4709 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
4710 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
4711 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
4712 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
4713 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
4714 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
4715 ppc64_elf_finish_dynamic_sections): ..
4716 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4717 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4718 elf_s390_finish_dynamic_sections): ..
4719 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
4720 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
4721 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
4722 sh64_elf64_finish_dynamic_sections): ..
4723 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
4724 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
4725 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
4726 sparc64_elf_finish_dynamic_symbol,
4727 sparc64_elf_finish_dynamic_sections): ..
4728 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
4729 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
4730 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
4731 elf64_x86_64_finish_dynamic_sections): ..
4732 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
4733 * elfcode.h (elf_slurp_reloc_table): ..
4734 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
4735 elf_finalize_dynstr, elf_link_add_object_symbols,
4736 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
4737 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
4738 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4739 elf32_mips_grok_prstatus): ..
4740 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
4741 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
4742 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
4743 elfNN_ia64_finish_dynamic_sections): ..
4744 * elfxx-mips.c (mips_elf_create_procedure_table,
4745 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
4746 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
4747 mips_elf_global_got_index, mips_elf_multi_got,
4748 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
4749 mips_elf_allocate_dynamic_relocations,
4750 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
4751 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
4752 _bfd_mips_elf_always_size_sections,
4753 _bfd_mips_elf_size_dynamic_sections,
4754 _bfd_mips_elf_finish_dynamic_symbol,
4755 _bfd_mips_elf_finish_dynamic_sections,
4756 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
4757 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
4758 _bfd_elf_mips_get_relocated_section_contents,
4759 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
4760 * hp300hpux.c (callback): ..
4761 * hppabsd-core.c (make_bfd_asection): ..
4762 * hpux-core.c (make_bfd_asection): ..
4763 * i386linux.c (linux_link_create_dynamic_sections,
4764 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
4765 * i386msdos.c (msdos_write_object_contents): ..
4766 * i386os9k.c (os9k_callback, os9k_write_object_contents,
4767 os9k_set_section_contents): ..
4768 * ieee.c (parse_expression, ieee_slurp_external_symbols,
4769 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
4770 ieee_write_section_part, do_with_relocs, do_as_repeat,
4771 do_without_relocs, ieee_write_debug_part, init_for_output,
4772 ieee_set_section_contents): ..
4773 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
4774 * irix-core.c (do_sections, make_bfd_asection): ..
4775 * libaout.h (aout_section_merge_with_text_p): ..
4776 * libbfd.c (_bfd_generic_get_section_contents,
4777 _bfd_generic_get_section_contents_in_window): ..
4778 * linker.c (default_indirect_link_order): ..
4779 * lynx-core.c (make_bfd_asection): ..
4780 * m68klinux.c (linux_link_create_dynamic_sections,
4781 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4782 * mach-o.c (bfd_mach_o_make_bfd_section,
4783 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
4784 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
4785 bfd_mach_o_scan_read_segment): ..
4786 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
4787 _bfd_merge_sections): ..
4788 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
4789 mmo_map_set_sizes, mmo_canonicalize_symtab,
4790 mmo_internal_write_section, mmo_write_object_contents): ..
4791 * netbsd-core.c (netbsd_core_file_p): ..
4792 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
4793 nlm_alpha_set_public_section): ..
4794 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
4795 * nlm32-sparc.c (nlm_sparc_write_import): ..
4796 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
4797 nlm_compute_section_file_positions): ..
4798 * oasys.c (oasys_object_p, oasys_slurp_section_data,
4799 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
4800 * opncls.c (get_debug_link_info): ..
4801 * osf-core.c (make_bfd_asection): ..
4802 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4803 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
4804 final_link, aout_link_input_section): ..
4805 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
4806 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
4807 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
4808 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
4809 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
4810 * ptrace-core.c (ptrace_unix_core_file_p): ..
4811 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
4812 _bfd_final_link_relocate, bfd_generic_relax_section,
4813 bfd_generic_get_relocated_section_contents): ..
4814 * reloc16.c (bfd_coff_reloc16_relax_section,
4815 bfd_coff_reloc16_get_relocated_section_c): ..
4816 * riscix.c (riscix_some_aout_object_p): ..
4817 * rs6000-core.c (read_hdr, make_bfd_asection): ..
4818 * sco5-core.c (make_bfd_asection): ..
4819 * simple.c (bfd_simple_get_relocated_section_contents): ..
4820 * som.c (som_object_setup, setup_sections, som_prep_headers,
4821 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
4822 som_set_reloc_info, som_get_section_contents,
4823 som_bfd_link_split_section): ..
4824 * sparclinux.c (linux_link_create_dynamic_sections,
4825 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4826 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
4827 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
4828 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
4829 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
4830 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
4831 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
4832 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
4833 sunos_finish_dynamic_link): ..
4834 * syms.c (_bfd_stab_section_find_nearest_line): ..
4835 * tekhex.c (first_phase, tekhex_set_section_contents,
4836 tekhex_write_object_contents): ..
4837 * trad-core.c (trad_unix_core_file_p): ..
4838 * versados.c (process_esd, process_otr, process_otr): ..
4839 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
4840 * vms-misc.c (add_new_contents): ..
4841 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
4842 * vms.c (vms_set_section_contents): ..
4843 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
4844 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
4845 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
4846 * xsym.c (bfd_sym_scan): .. See above.
4848 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
4850 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
4851 calling _bfd_merged_section_offset only for section symbols.
4853 2004-06-22 Alan Modra <amodra@bigpond.net.au>
4855 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
4856 for handling SEC_MERGE symbols in relax_section.
4858 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4860 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
4861 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
4862 linked together. Mark the result as h8300sx code.
4864 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4866 * elf-bfd.h (struct elf_backend_data): Added
4867 elf_backend_omit_section_dynsym.
4868 (_bfd_elf_link_omit_section_dynsym): Declare.
4869 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
4870 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
4871 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
4872 (_bfd_elf_link_renumber_dynsyms): ... this function.
4873 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
4874 _bfd_elf_link_omit_section_dynsym).
4875 (elfNN_bed): Added elf_backend_omit_section_dynsym.
4877 2004-06-21 Nick Clifton <nickc@redhat.com>
4879 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
4882 2004-06-17 Jerome Guitton <guitton@gnat.com>
4884 * bfd-in.h (bfd_cache_close_all): New function declaration.
4885 * bfd-in2.h: Regenerate.
4886 * cache.c (bfd_cache_close_all): New function definition.
4888 2004-06-16 Mark Kettenis <kettenis@gnu.org>
4890 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
4892 * configure: Regenerate.
4894 2004-06-16 Daniel Jacobowitz <dan@debian.org>
4896 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
4897 the pre-existing section.
4899 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4901 * section.c (struct sec): Remove usused flags. Reorganize a little.
4902 (bfd_get_section_size_before_reloc): Delete.
4903 (bfd_get_section_size_after_reloc): Delete.
4904 (STD_SECTION): Update.
4905 (bfd_get_section_size_now): Delete.
4906 (bfd_set_section_contents): Don't referece reloc_done.
4907 (bfd_get_section_contents): Remove reloc_done comment.
4908 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
4910 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
4911 * ecoff.c (bfd_debug_section): Update initializer.
4912 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
4913 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
4914 * bfd-in.h (bfd_section_size): Expand.
4915 (bfd_get_section_size): New macro.
4916 * bfd-in2.h: Regenerate.
4917 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
4918 bfd_get_section_size_before_reloc with bfd_get_section_size.
4919 * coffcode.h (coff_write_object_contents): Likewise.
4920 * coffgen.c (build_debug_section): Likewise.
4921 * dwarf1.c (parse_line_table): Likewise.
4922 (_bfd_dwarf1_find_nearest_line): Likewise.
4923 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4924 * i386msdos.c (msdos_write_object_contents): Likewise.
4925 * pdp11.c (squirt_out_relocs): Likewise.
4926 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
4927 * elf64-mmix.c (mmix_elf_final_link): Update comment.
4929 2004-06-14 Chris Demetriou <cgd@broadcom.com>
4931 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
4932 removal) with updated comment.
4933 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
4935 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
4936 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4938 2004-06-12 Alan Modra <amodra@bigpond.net.au>
4940 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
4941 overflow on branches to undefweaks.
4943 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4945 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
4946 as ecoff_section_data() does not return a valid lvalue.
4948 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
4950 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
4951 (elf_link_add_object_symbols): Likewise.
4953 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
4954 (elf_backend_reloc_type_class): New.
4956 2004-06-08 Mark Kettenis <kettenis@gnu.org>
4958 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
4960 * configure: Regenerate.
4962 2004-06-07 Daniel Jacobowitz <dan@debian.org>
4964 From: Albert Chin-A-Young <china@thewrittenword.com>
4965 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
4968 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
4970 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
4973 2004-05-28 DJ Delorie <dj@redhat.com>
4975 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
4976 for linking, but otherwise adjust reloc for merged sections.
4978 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4980 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
4981 _bfd_merged_section_offset for local symbols.
4983 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4985 * Makefile.am: Regenerate dependencies.
4986 * Makefile.in: Regenerate.
4987 * archures.c: Add bfd_mach_sh3_nommu .
4988 * bfd-in2.h: Regenerate.
4989 * cpu-sh.c: Add sh3-nommu architecture.
4990 (bfd_to_arch_table): Create new table.
4991 (sh_get_arch_from_bfd_mach): Create new function.
4992 (sh_get_arch_up_from_bfd_mach): Create new function.
4993 (sh_merge_bfd_arch): Create new function.
4994 * elf32-sh.c (sh_ef_bfd_table): Add table.
4995 (sh_elf_check_relocs): Replace switch statement with
4996 use of sh_ef_bfd_table .
4997 (sh_elf_get_flags_from_mach): Add new function.
4998 (sh_find_elf_flags): Likewise.
4999 (sh_elf_copy_private_data): Replace most of non-elf contents
5000 with a call to sh_merge_bfd_arch() .
5002 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
5004 * Makefile.am (bfdver.h): Use explicit filename, not $< .
5005 * Makefile.in: Regenerate.
5007 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
5009 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
5010 custom calling conventions for dynamic symbols.
5011 (mn10300_elf_relax_section): Avoid relaxing a function as a local
5012 symbol if it's an alias to a global one.
5014 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
5016 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
5019 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
5021 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
5024 2004-05-26 Alan Modra <amodra@bigpond.net.au>
5026 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
5027 for SHT_GROUP sections.
5029 2004-05-25 Alan Modra <amodra@bigpond.net.au>
5031 * elflink.c (elf_link_add_object_symbols): Don't set up merge
5033 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
5034 * merge.c: Formatting. Remove unnecessary casts. Expand
5035 bfd_get_section_alignment macro.
5036 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
5037 use throughout file.
5038 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
5039 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
5040 section name to determine sinfo group, instead test output section
5042 (_bfd_merge_sections): Add struct bfd_link_info param. Call
5043 _bfd_strip_section_from_output rather than just twiddling flags.
5044 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
5045 (_bfd_merge_sections): Update prototype.
5046 * libbfd.h: Regenerate.
5048 2004-05-24 Mark Kettenis <kettenis@gnu.org>
5050 * netbsd-core.c: Correctly indent section that sets architecture
5053 From Miod Vallat <miod@online.fr>:
5054 * m88kopenbsd.c: New file.
5055 * targets.c (m88k_openbsd_vec): New.
5056 * config.bfd: Add m88k-*-openbsd*.
5057 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
5058 (m88kopenbsd_vec): New.
5059 * configure: Regenerate.
5060 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
5061 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
5063 * Makefile.in: Regenerate.
5064 * po/SRC-POTFILES.in: Regenerate.
5066 2004-05-24 Nick Clifton <nickc@redhat.com>
5068 * hash.c: Remove bogus node "Changing the default Hash Table Size"
5069 introduced by hash table size patch.
5071 2004-05-22 Ben Elliston <bje@au.ibm.com>
5073 * configure.in (is_release): Remove.
5074 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
5075 (AC_OUTPUT): Don't output bfdver.h from version.h.
5076 * configure: Regenerate.
5077 * Makefile.am (RELEASE): New variable.
5078 (bfdver.h): New target.
5079 * Makefile.in: Regenerate.
5080 * doc/Makefile.in: Likewise.
5082 2004-05-22 Ben Elliston <bje@au.ibm.com>
5084 * Makefile.am (config.status): Don't depend on version.h.
5085 * Makefile.in: Regenerate.
5087 2004-05-22 Alan Modra <amodra@bigpond.net.au>
5089 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
5090 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
5091 * libbfd.h: Regenerate.
5092 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
5093 (_bfd_elf_rel_local_sym): Likewise.
5094 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
5095 (elf_link_input_bfd): Likewise.
5096 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
5097 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5098 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
5099 (elfNN_ia64_relocate_section): Likewise.
5101 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
5103 * hash.c (bfd_default_hash_table_size): New variable.
5104 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
5105 (bfd_hash_set_default_size): New function. Set the default size
5106 to a selected prime number close to the argument. Document new
5108 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
5109 * bfd-in2.h: Regenerate.
5110 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
5111 * Makefile.in: Regenerate.
5113 2004-05-21 Mark Kettenis <kettenis@gnu.org>
5115 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
5116 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
5117 arm, m68k, m88k and hppa core files.
5119 2004-05-21 Nick Clifton <nickc@redhat.com>
5121 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
5122 (bfd_bwrite): Likewise.
5123 (bfd_tell): Likewise.
5124 (bfd_flush): Likewise.
5125 (bfd_stat): Likewise.
5126 (bfd_seek): Likewise.
5127 (bfd_get_mtime): Likewise.
5128 (bfd_get_size): Likewise.
5130 2004-05-19 Ben Elliston <bje@au.ibm.com>
5132 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
5134 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
5136 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
5137 (bfd_generic_openr_next_archived_file): Likewise.
5139 2004-05-17 Bob Wilson <bob.wilson@acm.org>
5141 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
5142 section names by inserting a new substring after .gnu.linkonce, except
5143 for .gnu.linkonce.t.* where the "t." is replaced.
5145 2004-05-17 Adam Nemet <anemet@lnxw.com>
5147 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
5148 (m68-*-lynxos* case): Likewise.
5149 (powerpc-*-lyxnos* case): New case.
5150 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
5152 2004-05-17 David Heine <dlheine@tensilica.com>
5154 * aout-target.h (MY_bfd_copy_private_header_data): Define.
5155 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
5156 * bfd.c (bfd_copy_private_header_data): Define.
5157 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
5159 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
5160 * coffcode.h (coff_bfd_copy_private_header_data): Define.
5161 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
5162 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
5163 segments by calling copy_private_bfd_data.
5164 (_bfd_elf_copy_private_header_data): Define.
5165 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
5166 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
5167 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
5168 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
5169 * mmo.c (mmo_bfd_copy_private_header_data): Define.
5170 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
5171 * som.c (som_bfd_copy_private_header_data): Define.
5172 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
5173 * vms.c (vms_bfd_copy_private_header_data): Define.
5174 * bfd-in2.h: Regenerate.
5175 * libbfd.h: Regenerate.
5177 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5179 * elfxx-mips.c (MINUS_TWO): Define.
5180 (mips_elf_higher, mips_elf_highest,
5181 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
5182 some bfd_vma values.
5183 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
5185 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5187 * som.c (log2): Rename to exact_log2. Adjust all callers.
5189 2004-05-13 Paul Brook <paul@codesourcery.com>
5191 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
5192 dwarf3 format CIE entries. Remove comment about the size of the
5193 ra_column field. It is now correctly deduced.
5195 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5197 * config.bfd (or32-*-rtems*): Switch to elf.
5199 2004-05-13 Nick Clifton <nickc@redhat.com>
5201 * po/fr.po: Updated French translation.
5203 2004-05-11 Jakub Jelinek <jakub@redhat.com>
5205 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
5206 into .dynsym if elf_section_data (sec)->dynindx <= 0.
5207 Adjust counting of last_local.
5208 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
5209 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
5210 created by the linker nor !SHF_ALLOC.
5212 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
5213 DT_PLTGOT to the start of the .got.plt section instead of the
5214 .got output section. Set sh_entsize for .got section in addition
5216 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5217 is at sgot->output_section->vma.
5218 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
5219 DT_PLTGOT to the start of the .got.plt section instead of the
5220 .got output section.
5221 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5222 is at sgot->output_section->vma. Set sh_entsize for .got section
5223 in addition to .got.plt.
5224 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
5225 (bfd_section_from_phdr): Likewise.
5226 (map_sections_to_segments): Likewise.
5227 (assign_file_positions_for_segments): Likewise.
5228 (get_program_header_size): Likewise.
5229 * elflink.c (bfd_elf_size_dynamic_sections): Set
5230 elf_tdata (output_bfd)->relro from info->relro.
5231 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
5233 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
5235 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
5236 a zero symndx for which we hadn't accounted a dynamic relocation.
5237 (_frvfdpic_add_rofixup): Likewise.
5239 2004-05-07 Brian Ford <ford@vss.fsi.com>
5240 DJ Delorie <dj@redhat.com>
5242 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
5243 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
5244 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
5245 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
5247 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5249 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
5250 immediately if there's no link info.
5251 (elf32_frvfdpic_copy_private_bfd_data): New.
5252 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
5254 2004-05-06 Zack Weinberg <zack@codesourcery.com>
5256 * dwarf2.c (add_line_info): Also set info->filename to NULL if
5257 filename argument is null; do not call strlen on a null pointer.
5259 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
5261 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
5264 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5266 * configure.in (bfd_elf32_frvfdpic_vec): New.
5267 * configure: Rebuilt.
5268 * targets.c (bfd_elf32_frvfdpic_vec): New.
5269 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
5271 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
5272 frvfdpic instead of frv. Rearrange elf-target macros such that
5273 the FDPIC-specific ones are only defined for this new target
5275 (bfd_elf32_frvfdpic_vec): Declare.
5277 (elf32_frv_relocate_section): Use it to enable segment checking
5278 and to control rofixup emission. Add output section vma to
5279 applied relocation in non-LOAD non-ALLOC sections. Use
5280 _bfd_error_handler for errors.
5281 (_frv_create_got_section): Create .rel.got and .rofixup only in
5282 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
5284 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
5285 (elf32_frvfdpic_modify_segment_map): Likewise.
5286 (elf32_frv_finish_dynamic_sections): New, do-nothing.
5287 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
5288 error message if we miscompute the rofixup size.
5289 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
5290 (frvfdpic_elf_encode_eh_address): Likewise.
5291 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
5292 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
5293 relocs. Reject unknown relocation types.
5294 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
5295 (frv_elf_merge_private_bfd_data): Likewise.
5296 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
5297 0x4000 for newly-added elf32-frvfdpic.
5299 2004-05-05 Nick Clifton <nickc@redhat.com>
5302 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
5303 returning NULL as most users of this function do not check its
5305 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
5306 of bfd_cache_lookup().
5307 * sco5-core.c (sco5_core_file_p): Likewise.
5308 * trad-core.c (trad_unix_core_file_p): Likewise.
5310 2004-05-05 Nick Clifton <nickc@redhat.com>
5312 * cache.c (bfd_cache_lookup): Improve formatting.
5313 * archive.c: Fix formatting.
5315 2004-05-05 Peter Barada <peter@the-baradas.com>
5317 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
5318 * cpu-m68k.c(bfd_m68k_arch): Likewise.
5319 * bfd-in2.h(bfd_architecture): Regenerate.
5321 2004-05-03 Alan Modra <amodra@bigpond.net.au>
5323 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
5325 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
5326 those against discarded link-once and SEC_MERGE section symbols.
5328 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5330 * section.c (bfd_get_section_by_name_if): New.
5331 * bfd-in2.h: Regenerated.
5333 2004-05-02 Alan Modra <amodra@bigpond.net.au>
5335 * som.c (som_bfd_is_group_section): Define.
5337 2004-05-01 Alan Modra <amodra@bigpond.net.au>
5339 * section.c (bfd_make_section_anyway): Copy the whole
5340 bfd_hash_entry, not just "next" from existing entry.
5342 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5344 * elf.c (bfd_section_from_shdr): Maintain the section order in
5346 (special_sections): Add ".note.GNU-stack".
5347 (elf_fake_sections): Handle section group for relocatable
5350 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5352 * section.c (bfd_sections_find_if): New.
5353 * bfd-in2.h: Regenerated.
5355 2004-04-30 Alan Modra <amodra@bigpond.net.au>
5357 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
5359 * elf-bfd.h (bfd_elf_is_group_section): Declare.
5360 * elf.c (bfd_elf_is_group_section): New function.
5361 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
5362 * section.c (bfd_generic_is_group_section): New function.
5363 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
5364 (BFD_JUMP_TABLE_LINK): Adjust.
5365 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
5366 * aout-target.h (MY_bfd_is_group_section): Define.
5367 * aout-tic30.c (MY_bfd_is_group_section): Define.
5368 * bfd.c (bfd_is_group_section): Define.
5369 * binary.c (binary_bfd_is_group_section): Define.
5370 * bout.c (b_out_bfd_is_group_section): Define.
5371 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
5372 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
5373 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
5374 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
5375 * coffcode.h (coff_bfd_is_group_section): Define.
5376 * i386msdos.c (msdos_bfd_is_group_section): Define.
5377 * i386os9k.c (os9k_bfd_is_group_section): Define.
5378 * ieee.c (ieee_bfd_is_group_section): Define.
5379 * ihex.c (ihex_bfd_is_group_section): Define.
5380 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
5381 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
5382 * mmo.c (mmo_bfd_is_group_section): Define.
5383 * nlm-target.h (nlm_bfd_is_group_section): Define.
5384 * oasys.c (oasys_bfd_is_group_section): Define.
5385 * pef.c (bfd_pef_bfd_is_group_section): Define.
5386 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
5387 * srec.c (srec_bfd_is_group_section): Define.
5388 * tekhex.c (tekhex_bfd_is_group_section): Define.
5389 * versados.c (versados_bfd_is_group_section): Define.
5390 * vms.c (vms_bfd_is_group_section): Define.
5391 * xsym.c (bfd_sym_bfd_is_group_section): Define.
5392 * bfd-in2.h: Regenerate.
5393 * libbfd.h: Regenerate.
5395 2004-04-30 Alan Modra <amodra@bigpond.net.au>
5397 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
5399 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
5401 * configure.in: Update version to 2.15.91.
5402 * configure: Regenerate.
5404 2004-04-29 Brian Ford <ford@vss.fsi.com>
5406 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
5407 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
5408 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
5409 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
5410 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
5411 .gnu.linkonce.wi. sections.
5412 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
5413 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
5415 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
5416 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
5418 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5420 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
5421 * bfd-in2.h: Regenerate.
5422 * libbfd.h: Likewise.
5424 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5426 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
5428 (setup_sections): Use som_subspace_dictionary_record struct instead
5429 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
5430 is_comdat, is_common or dup_common.
5431 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
5432 is_comdat, is_common and dup_common in section subspace_dict from
5434 (som_begin_writing): Use som_subspace_dictionary_record struct.
5435 (som_finish_writing): Likewise.
5436 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
5437 is_common and dup_common flags in info for symbol. Add comment
5438 regarding linker support for these fields. Slightly reorganize
5440 (som_build_and_write_symbol_table): Set is_comdat, is_common and
5441 dup_common fields in symbol table from symbol info.
5442 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
5443 arguments. Set corresponding fields in copy_data. Change all callers.
5444 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
5446 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
5447 * som.h (som_subspace_dictionary_record): Define.
5448 (som_copyable_section_data_struct): Add is_comdat, is_common and
5450 (som_section_data_struct): Use som_subspace_dictionary_record struct
5451 instead of subspace_dictionary_record.
5452 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
5454 2004-04-27 Bob Wilson <bob.wilson@acm.org>
5456 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
5457 if set. Check reloc_done flag before applying relocations. Use
5458 output addresses, both when applying relocations and when comparing
5459 against the specified section.
5460 (elf_xtensa_relocate_section): Use output address to check if dynamic
5461 reloc is in a literal pool. Set section's reloc_done flag.
5463 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
5465 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
5466 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
5468 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
5471 2004-04-27 Alan Modra <amodra@bigpond.net.au>
5473 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
5474 structure field removed in 2004-04-24 patch.
5475 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
5477 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
5479 * elf32-arm.h (elf32_arm_section_flags): Likewise.
5480 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
5481 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
5482 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
5483 field before calling elf_backend_section_flags.
5485 2004-04-24 Chris Demetriou <cgd@broadcom.com>
5487 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
5488 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
5489 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
5490 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
5491 and BFD_RELOC_32_PCREL.
5492 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
5493 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
5494 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5495 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
5496 (mips_elf_next_relocation): Move comment about matching HI/LO
5498 (_bfd_mips_elf_relocate_section): Here. Remove handling for
5499 R_MIPS_GNU_REL_HI16.
5501 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5503 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
5504 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
5505 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
5506 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
5507 and update comments to reflect current usage.
5508 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
5509 and MIPS_R_SWITCH, as well as several empty entries. Update comment
5511 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
5512 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
5513 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5514 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
5515 type number to be MIPS_R_PCREL16.
5516 (mips_relocate_section): Remove support for link-time relaxation
5517 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
5518 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5519 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
5520 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
5521 relaxation of branches used by embedded-PIC.
5522 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
5523 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
5524 related members, update comment.
5525 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
5526 code related to embedded-PIC.
5527 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
5528 initialization of now-removed 'adjust' member of
5529 'struct ecoff_debug_info'.
5531 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5533 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
5535 2004-04-21 Philip Blundell <pb@nexus.co.uk>
5537 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
5538 relocs for locally defined symbols during -shared final link.
5539 (elf32_arm_final_link_relocate): Likewise.
5541 2004-04-22 Jakub Jelinek <jakub@redhat.com>
5543 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
5544 ELF_LINK_POINTER_EQUALITY_NEEDED.
5545 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
5546 if r_type is not R_X86_64_PC32.
5547 (elf64_x86_64_finish_dynamic_symbol): If
5548 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
5551 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5553 * elf32-sh.c (sh_elf_plt_sym_val): New function.
5554 (elf_backend_plt_sym_val): Define.
5556 2004-04-22 Andrew Cagney <cagney@redhat.com>
5558 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
5560 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5562 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
5564 * som.c (som_set_section_contents): Constantify second argument.
5565 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
5566 (som_object_setup): Rework to avoid warning.
5567 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
5570 2004-04-22 Andrew Cagney <cagney@redhat.com>
5572 * cache.c (bfd_cache_close): Check for a previously closed file.
5574 2004-04-22 Jakub Jelinek <jakub@redhat.com>
5576 * bfd.c (bfd_get_synthetic_symtab): Define.
5577 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
5578 NAME##_get_synthetic_symtab.
5579 (struct bfd_target): Add _bfd_get_synthetic_symtab.
5580 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
5581 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
5583 (_bfd_elf_get_synthetic_symtab): New prototype.
5584 * elfcode.h (elf_get_synthetic_symtab): Define.
5585 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
5586 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
5587 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
5588 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
5589 * bfd-in2.h: Rebuilt.
5590 * libbfd.h: Rebuilt.
5591 * elf32-i386.c (elf_i386_plt_sym_val): New function.
5592 (elf_backend_plt_sym_val): Define.
5593 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
5594 (elf_backend_plt_sym_val): Define.
5595 * elf32-s390.c (elf_s390_plt_sym_val): New function.
5596 (elf_backend_plt_sym_val): Define.
5597 * elf64-s390.c (elf_s390_plt_sym_val): New function.
5598 (elf_backend_plt_sym_val): Define.
5599 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
5600 (elf_backend_plt_sym_val): Define.
5601 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
5602 (elf_backend_plt_sym_val): Define.
5603 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
5604 (elf_backend_plt_sym_val): Define.
5605 * aout-target.h (MY_get_synthetic_symtab): Define.
5606 * aout-tic30.c (MY_get_synthetic_symtab): Define.
5607 * coff-rs6000.c (rs6000coff_vec): Add
5608 _bfd_nodynamic_get_synthetic_symtab.
5609 (pmac_xcoff_vec): Likewise.
5610 * coff64-rs6000.c (rs6000coff64_vec): Add
5611 _bfd_nodynamic_get_synthetic_symtab.
5612 (aix5coff64_vec): Likewise.
5613 * sunos.c (MY_get_synthetic_symtab): Define.
5614 * vms.c (vms_get_synthetic_symtab): Define.
5616 2004-04-22 Nick Clifton <nickc@redhat.com>
5618 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
5620 2004-04-22 Peter Barada <peter@the-baradas.com>
5622 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
5623 * bfd2-in.h: Regenerate.
5624 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
5626 2004-04-21 Chris Demetriou <cgd@broadcom.com>
5628 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
5629 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
5630 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
5631 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
5632 * bfd-in2.h: Regenerate.
5634 2004-04-21 Bob Wilson <bob.wilson@acm.org>
5636 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
5637 require relocations against a weak symbol to reference the same
5638 symbol hash entry if not a final, static link.
5639 (get_cached_value, add_value_map): Add final_static_link argument.
5640 (remove_literals): Pass final_static_link argument as needed.
5642 2004-04-21 Andrew Cagney <cagney@redhat.com>
5644 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
5645 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
5646 (opncls_bwrite, opncls_bclose, opncls_bflush)
5647 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
5648 bfd iovec that uses function callbacks.
5649 (bfd_close): Use the iovec's bclose.
5650 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
5651 (cache_bclose, cache_bflush, cache_bstat)
5652 (cache_iovec): New functions and global variable, implement a
5653 cache "iovec", where applicable set bfd_error.
5654 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
5655 * bfdio.c (struct bfd_iovec): Define.
5656 (real_read): Delete function.
5657 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
5658 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
5659 assume that bread and bwrite set bfd_error.
5660 * bfd.c (struct bfd): Add "iovec", update comments.
5661 * bfd-in2.h, libbfd.h: Re-generate.
5663 2004-04-21 Andrew Cagney <cagney@redhat.com>
5665 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5667 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
5669 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
5670 (bfd_elf_gc_sections): Fail if a shared object is being created.
5671 Do not fail if dynamic sections have been created. Instead call
5672 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
5673 dynamically referenced symbols. Do not mark the whole graph
5674 rooted at .eh_frame, only the section proper.
5676 2004-04-20 DJ Delorie <dj@redhat.com>
5678 * reloc.c: Add BFD_RELOC_32_SECREL.
5679 * bfd-in2.h: Regenerate.
5680 * libbfd.h: Likewise.
5681 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
5682 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
5683 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
5685 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5687 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
5688 relocs against hidden/protected undefweak symbols properly.
5689 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5691 2004-04-18 Mark Kettenis <kettenis@gnu.org>
5693 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5694 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
5697 2004-04-17 Brian Ford <ford@vss.fsi.com>
5699 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
5700 filepos for the SizeOfHeaders field.
5701 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
5703 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
5705 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5707 * simple.c (bfd_simple_get_relocated_section_contents): Don't
5708 change reloc_done. Set and restore _cooked_size.
5711 2004-04-15 Mark Kettenis <kettenis@gnu.org>
5713 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
5716 2004-04-15 Nick Clifton <nickc@redhat.com>
5718 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
5720 2004-04-15 Alan Modra <amodra@bigpond.net.au>
5722 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
5724 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
5726 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
5727 when it is a definition.
5729 2004-04-14 Alan Modra <amodra@bigpond.net.au>
5731 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
5732 when statically linking PIC code.
5733 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5735 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5737 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
5738 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
5739 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
5740 * configure: Regenerate.
5742 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
5744 * elflink.c: Include libiberty.h.
5745 * Makefile.am (elflink.lo): Depend on libiberty.h.
5746 * Makefile.in: Regenerate.
5748 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
5750 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
5753 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
5755 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
5756 reserve the memory for dynamic linker
5758 2004-04-05 Mark Kettenis <kettenis@gnu.org>
5760 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
5761 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
5763 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5765 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
5766 RELOC_FOR_GLOBAL_SYMBOL.
5767 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
5769 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5771 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
5772 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
5774 2004-04-01 Paul Brook <paul@codesourcery.com>
5776 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
5777 * elf32-arm.h (struct elf32_elf_section_map): New.
5778 (struct _arm_elf_section_data): New.
5779 (elf32_arm_section_data): Define.
5780 (struct elf32_arm_link_hash_table): Add byteswap_code.
5781 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
5782 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
5783 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
5784 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
5785 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
5786 (bfd_elf32_new_section_hook, elf_backend_write_section,
5787 elf_backend_link_output_symbol_hook): Define.
5789 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
5791 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
5792 that keeps the characters in a B_INCL..B_EINCL range.
5793 (_bfd_link_section_stabs): When computing the sum of the
5794 characters in a B_INCL..B_EINCL range also keep a copy of those
5795 characters. Use this information to distinguish between
5796 include sections that have the same sum and the same length
5797 but which are nevertheless unique.
5799 2004-03-31 Paul Brook <paul@codesourcery.com>
5801 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
5802 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
5804 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
5806 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
5807 to 'sum_chars' and add field 'num_chars'.
5808 (_bfd_link_section_stabs): When computing the sum of the
5809 characters in a B_INCL..B_EINCL range also keep a count of the
5810 number of characters. Use this information to help distinguish
5811 between include sections when have the same sum but which
5812 nevertheless are still unique.
5814 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
5816 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
5818 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
5819 Tomer Levi <Tomer.Levi@nsc.com>
5821 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
5822 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
5823 (BFD32_BACKENDS): Add elf32-cr16c.lo.
5824 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
5825 (cpu-cr16c.lo): New target.
5826 (elf32-cr16c.lo): Likewise.
5827 * Makefile.in: Regenerate.
5828 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
5829 (bfd_archures_list): Add bfd_cr16c_arch.
5830 * config.bfd: Handle cr16c-*-elf*.
5831 * configure.in: Handle bfd_elf32_cr16c_vec.
5832 * configure: Regenerate.
5833 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
5834 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
5835 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
5836 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
5837 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
5838 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
5839 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
5840 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
5841 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
5842 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
5843 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
5844 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
5845 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
5846 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
5847 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
5848 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
5849 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
5850 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
5851 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
5852 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
5853 * targets.c (bfd_elf32_cr16c_vec): Declare.
5854 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
5855 * cpu-cr16c.c: New file.
5856 * elf32-cr16c.c: Likewise.
5857 * libbfd.h: Regenerate.
5858 * bfd-in2.h: Likewise.
5860 2004-03-30 Jakub Jelinek <jakub@redhat.com>
5862 * elf.c (map_sections_to_segments): Fix handling of .tbss.
5864 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5866 * Makefile.am: Remove all mention of elflink.h.
5867 * Makefile.in: Regenerate.
5868 * bfd-in.h (bfd_elf_discard_info): Declare.
5869 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
5870 * bfd-in2.h: Regenerate.
5871 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
5872 bfd_elf32_link_record_dynamic_symbol,
5873 bfd_elf64_link_record_dynamic_symbol,
5874 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
5875 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
5876 _bfd_elf32_link_record_local_dynamic_symbol,
5877 _bfd_elf64_link_record_local_dynamic_symbol,
5878 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
5879 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
5880 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
5881 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
5882 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
5883 _bfd_elf32_reloc_symbol_deleted_p,
5884 _bfd_elf64_reloc_symbol_deleted_p): Delete.
5885 (bfd_elf_link_record_dynamic_symbol,
5886 bfd_elf_link_record_local_dynamic_symbol,
5887 bfd_elf_final_link, bfd_elf_gc_sections,
5888 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
5889 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
5890 bfd_elf_reloc_symbol_deleted_p): Declare.
5891 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
5892 * elf32-arm.h: Update for changed function names. Remove local
5893 WILL_CALL_FINISH_DYNAMIC_SECTION define.
5894 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
5895 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
5896 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
5897 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5898 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
5899 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
5900 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
5901 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
5902 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
5903 (bfd_elfNN_print_symbol): Define.
5904 * elfcode.h: Don't include elflink.h.
5905 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
5906 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
5907 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
5908 elf_gc_record_vtinherit, elf_gc_record_vtentry,
5909 elf_link_record_local_dynamic_symbol): Don't define.
5910 * elflink.c: Update for changed function names. Move elflink.h
5912 * elflink.h: Delete file.
5913 * po/SRC-POTFILES.in: Regenerate.
5914 * po/bfd.pot: Regenerate.
5916 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5918 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
5919 "name" for global syms accidentally removed in 2004-03-20 change.
5921 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5923 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
5924 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
5925 where Elf_External_* is different for 64 and 32 bit, with
5926 corresponding elf_size_info field.
5927 (struct elf_final_link_info): Use "bfd_byte *" instead
5928 of "Elf_External_Sym *" for external_syms and symbuf.
5929 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
5930 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
5931 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
5932 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
5933 (elf_link_sort_cmp2): Adjust.
5934 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
5935 using ELF_R_SYM macro. Set u.sym_mask.
5936 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
5937 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
5938 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
5939 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
5940 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
5941 swap_syn_out functions. Rearrange dyn swap in/out switch.
5942 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
5943 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
5944 (elf_link_flush_output_syms): Add elf_backend_data arg.
5945 (elf_link_check_versioned_symbol): Likewise.
5946 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
5947 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
5948 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
5949 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
5950 ELF_R_TYPE and ELF_R_INFO macros.
5951 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
5952 based on size rather than using ELF_R_INFO.
5953 (elf_gc_mark): Set up r_sym_shift local var and use instead of
5955 (struct alloc_got_off_arg): New.
5956 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
5957 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
5958 (elf_gc_allocate_got_offsets): Adjust.
5959 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
5960 ELF_R_SYM. Use bfd_section_from_elf_index.
5961 (elf_bfd_discard_info): Set cookie.r_sym_shift.
5962 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
5963 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
5965 2004-03-26 Stan Shebs <shebs@apple.com>
5967 Remove MPW support, no longer used.
5968 * config.bfd (powerpc-*-mpw*): Remove configuration.
5969 * mpw-config.in, mpw-make.sed: Remove files.
5970 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
5972 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5974 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
5975 (ppc64_elf_add_symbol_hook): New function.
5976 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
5977 const from Elf_Internal_Sym param.
5978 * elflink.c (elf_link_add_object_symbols): Adjust.
5979 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
5980 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
5981 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
5982 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
5983 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
5984 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
5985 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
5986 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
5987 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
5988 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
5989 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
5990 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
5991 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
5992 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
5993 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
5994 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
5996 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5998 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
5999 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
6000 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
6001 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
6002 (bfd_elf64_bfd_link_add_symbols): Delete.
6003 (bfd_elf_link_add_symbols): Declare.
6004 * elfcode.h (elf_bfd_link_add_symbols): Delete.
6005 * elflink.c: Include safe-ctype.h.
6006 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
6008 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
6009 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
6011 (elf_link_add_archive_symbols): Rename from
6012 _bfd_elf_link_add_archive_symbols, make static.
6013 (elf_link_add_object_symbols): New function. Corresponding
6014 elflink.h function converted to use elf_size_info.
6015 (bfd_elf_link_add_symbols): Likewise.
6016 (bfd_elf_size_dynamic_sections): Adjust.
6017 * elflink.h (elf_bfd_link_add_symbols): Delete.
6018 (elf_link_add_object_symbols): Delete.
6019 * elf32-gen.c (elf32_generic_link_add_symbols): Call
6020 bfd_elf_link_add_symbols.
6021 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
6023 2004-03-25 Alan Modra <amodra@bigpond.net.au>
6025 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
6026 and chained shared libs only if dynsym. Clear dynsym on forced-local.
6028 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
6029 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
6030 (_bfd_elf_add_dt_needed_tag): Declare.
6031 (_bfd_elf_sort_symbol): Declare.
6032 (_bfd_elf_finalize_dynstr): Declare.
6033 (RELOC_FOR_GLOBAL_SYM): Formatting.
6034 * elfcode.h (elf_add_dynamic_entry): Delete.
6035 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
6036 elflink.h function converted to use elf_size_info.
6037 (_bfd_elf_add_dt_needed_tag): Likewise.
6038 (_bfd_elf_sort_symbol): Likewise.
6039 (_bfd_elf_finalize_dynstr): Likewise.
6040 (compute_bucket_count): Likewise.
6041 (bfd_elf_size_dynamic_sections): Likewise. Check result of
6042 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
6043 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
6044 * elflink.h: ..here.
6045 (sort_symbol, add_dt_needed_tag): Delete.
6046 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
6047 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
6049 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
6050 * elf32-cris.c (add_dynamic_entry): Likewise.
6051 * elf32-hppa.c (add_dynamic_entry): Likewise.
6052 * elf32-i370.c (add_dynamic_entry): Likewise.
6053 * elf32-i386.c (add_dynamic_entry): Likewise.
6054 * elf32-m32r.c (add_dynamic_entry): Likewise.
6055 * elf32-m68k.c (add_dynamic_entry): Likewise.
6056 * elf32-ppc.c (add_dynamic_entry): Likewise.
6057 * elf32-s390.c (add_dynamic_entry): Likewise.
6058 * elf32-sh.c (add_dynamic_entry): Likewise.
6059 * elf32-sparc.c (add_dynamic_entry): Likewise.
6060 * elf32-vax.c (add_dynamic_entry): Likewise.
6061 * elf32-xtensa.c (add_dynamic_entry): Likewise.
6062 * elf64-alpha.c (add_dynamic_entry): Likewise.
6063 * elf64-hppa.c (add_dynamic_entry): Likewise.
6064 * elf64-ppc.c (add_dynamic_entry): Likewise.
6065 * elf64-s390.c (add_dynamic_entry): Likewise.
6066 * elf64-sparc.c (add_dynamic_entry): Likewise.
6067 * elf64-x86-64.c (add_dynamic_entry): Likewise.
6068 * elfxx-ia64.c (add_dynamic_entry): Likewise.
6069 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
6070 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
6071 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
6072 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
6074 2004-03-23 Paul Brook <paul@codesourcery.com>
6076 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
6078 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6080 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
6081 literal tables and check for relocs outside of literal pools.
6082 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
6083 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
6085 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
6086 (elf_xtensa_relocate_section): Read literal tables and check for
6087 dynamic relocations in read-only sections and not in literal pools.
6089 2004-03-23 Alan Modra <amodra@bigpond.net.au>
6092 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
6094 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6096 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
6097 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
6098 not defined by the executable, or defined in a DSO.
6099 <eliding run-time relocation of .got>: Initialize GOT entry for a
6100 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
6102 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
6103 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
6104 a PLT reloc to GOT for an executable.
6105 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
6106 .got for a DSO and explain why.
6107 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
6108 and unreferenced symbols for which a PLT is defined. Adjust
6109 dynamic-symbol pruning correspondingly, to make sure we don't lose
6110 a dynamic symbol also defined by a DSO.
6112 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6114 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
6115 and rel args. Group input and output args. Wrap to 80 columns.
6116 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
6117 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
6118 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
6119 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
6120 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
6121 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
6122 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
6123 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
6124 RELOC_FOR_GLOBAL_SYMBOL invocation.
6126 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
6128 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
6129 unresolved symbols in objects aren't allowed.
6131 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
6133 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
6134 (elf_hppa_unmark_useless_dynamic_symbols):
6135 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
6136 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
6137 (elf32_hppa_relocate_section): Likewise.
6138 * elf32-i370.c (i370_elf_relocate_section): Likewise.
6139 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
6140 * elf32-sh.c (sh_elf_relocate_section): Likewise.
6141 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
6142 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6144 * elf-m10200.c (mn10200_elf_relocate_section): Use
6145 RELOC_FOR_GLOBAL_SYMBOL.
6146 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
6147 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
6148 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
6149 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
6150 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
6151 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
6152 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
6153 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
6154 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
6155 * elf32-v850.c (v850_elf_relocate_section): Likewise.
6156 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
6157 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
6159 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6161 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
6162 (final_link_relocate): Likewise.
6163 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
6164 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
6166 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6168 * Makefile.am: Run "make dep-am".
6169 * Makefile.in: Regenerate.
6170 * aclocal.m4: Regenerate.
6171 * config.in: Regenerate.
6172 * po/bfd.pot: Regenerate.
6174 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6175 H.J. Lu <hongjiu.lu@intel.com>
6177 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
6178 type and size change code to where it was previously. Remove
6179 dt_needed param. Treat old weak syms as strong if new sym is
6180 from a shared lib, even when old sym is from another shared
6181 lib. Remove unnecessary tests of oldweak and newweak. Correct
6183 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
6184 _bfd_elf_merge_symbol calls.
6185 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
6186 dt_needed local var. Update comments.
6187 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
6188 (_bfd_elf_add_default_symbol): Likewise.
6190 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
6191 strong syms in one shared object overriding weak syms in another.
6193 2004-03-18 Alan Modra <amodra@bigpond.net.au>
6195 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
6196 dyn_lib_class field. Rearrange for better packing.
6197 (elf_dt_soname): Delete.
6198 (elf_dyn_lib_class): Define.
6199 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
6200 (bfd_elf_set_dt_needed_soname): Delete.
6201 (bfd_elf_set_dyn_lib_class): New function.
6202 * elflink.h (add_dt_needed_tag): New function. Split out from..
6203 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
6204 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
6205 initialization of soname.
6206 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
6208 * bfd-in.h (enum dynamic_lib_link_class): New.
6209 (bfd_elf_set_dt_needed_soname): Delete.
6210 (bfd_elf_set_dyn_lib_class): Declare.
6211 * bfd-in2.h: Regenerate.
6213 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
6214 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
6215 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
6216 symbol loop. Instead use add_needed to flag tag as written.
6218 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
6220 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
6221 logic for null_input_bfd detection.
6223 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6225 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6227 2004-03-16 Mark Kettenis <kettenis@gnu.org>
6229 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
6232 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6234 * elflink.c (elf_link_read_relocs_from_section): Don't use
6235 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
6236 (_bfd_elf_link_read_relocs): ..to here.
6237 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
6239 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6241 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
6242 values selected in configure.host. Require both to be defined
6243 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
6244 corresponding BFD_HOST vars with quotes.
6245 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
6246 Always require BFD_HOST_64_BIT_DEFINED.
6247 <file_ptr type>: Find off_t size before emitting message. Combine
6248 off_t and ftello64 conditional.
6249 * configure: Regenerate.
6251 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6253 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
6254 aliasing warning. Remove trailing whitespace throughout file.
6256 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6258 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
6259 input_section in calls to get_dyn_name.
6260 * 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
6262 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
6264 2004-03-15 Alan Modra <amodra@bigpond.net.au>
6266 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
6267 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
6268 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
6269 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
6270 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
6271 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
6272 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
6274 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
6275 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
6276 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
6277 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
6278 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
6279 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
6280 (read_8_bytes, read_indirect_string, read_address): Likewise.
6281 (read_abbrevs, parse_comp_unit): Likewise.
6282 * targets.c (struct bfd_target): Likewise.
6283 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
6284 * hppabsd-core.c: Likewise. Formatting.
6285 * hpux-core.c: Likewise.
6286 * irix-core.c: Likewise.
6287 * netbsd-core.c: Likewise.
6288 * osf-core.c: Likewise.
6289 * ptrace-core.c: Likewise.
6290 * sco5-core.c: Likewise.
6291 * trad-core.c: Likewise.
6292 * configure: Regenerate.
6293 * bfd-in2.h: Regenerate.
6295 2004-03-15 Alan Modra <amodra@bigpond.net.au>
6297 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
6298 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
6299 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
6300 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6301 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
6302 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
6303 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
6304 * libbfd.c: Likewise in function definitions.
6305 (bfd_put_8): Mask with 0xff rather than casting to char.
6306 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
6307 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
6308 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
6309 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
6310 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
6311 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
6312 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
6313 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
6314 (H_GET_64, H_GET_32, H_GET_16): Likewise.
6315 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
6316 * archive.c (do_slurp_coff_armap): Update swap prototype.
6317 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
6318 (tic54x_getl_signed_32): Likewise.
6319 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
6320 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
6321 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
6322 (bfd_getp_signed_32, bfd_putp32): Likewise.
6323 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
6324 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
6325 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
6326 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
6327 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
6328 bfd_h_getx_signed_16, bfd_h_putx16.
6329 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
6330 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
6331 * hpux-core.c: Likewise.
6332 * irix-core.c: Likewise.
6333 * netbsd-core.c: Likewise.
6334 * osf-core.c: Likewise.
6335 * ptrace-core.c: Likewise.
6336 * sco5-core.c: Likewise.
6337 * trad-core.c: Likewise.
6338 * bfd-in2.h: Regenerate.
6340 2004-03-15 Matt Thomas <matt@3am-software.com>
6342 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
6345 2004-03-13 Mark Kettenis <kettenis@gnu.org>
6347 * config.bfd: Add x86_64-*-openbsd*.
6348 * configure.in (x86_64-*-openbsd*): Set COREFILE to
6350 * configure: Regenerate.
6352 2004-03-12 Nick Clifton <nickc@redhat.com>
6353 Dave Murphy <wintermute2k4@ntlworld.com>
6355 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
6356 if the input bfd does not contain any code.
6358 2004-03-09 Steve Ellcey <sje@cup.hp.com>
6360 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
6362 2004-03-05 Fred Fish <fnf@redhat.com>
6364 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
6365 mips16 symbols to be even rather than testing first for even/odd.
6366 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
6368 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
6370 * elf.c (map_sections_to_segments): Ignore .tbss sections for
6373 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
6375 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
6376 undefined symbols as hash_new.
6378 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6380 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
6382 * elf32-sh.c: Ditto.
6383 * bfd-in2.h: Regenerate.
6385 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
6387 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
6389 (_frv_count_got_plt_entries): Initialize them.
6390 (frv_pic_relocs_info_find): Add insert argument. Adjust all
6392 (frv_pic_relocs_info_for_global): Likewise.
6393 (frv_pic_relocs_info_for_local): Likewise.
6394 (frv_pic_merge_early_relocs_info): New.
6395 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
6397 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
6398 Check that we don't exceed the allocated count for entry.
6399 (_frv_add_rofixup): Likewise.
6400 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
6401 (elf32_frv_finish_dynamic_sections): Improve error message in case
6402 we emit too few rofixup entries.
6404 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6406 * archures.c (bfd_mach_fr450): New.
6407 * bfd-in2.h: Regenerate.
6408 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
6409 (arch_info_500): Link to it.
6410 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
6411 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
6412 (frv_elf_arch_extension_p): New function.
6413 (frv_elf_merge_private_bfd_data): Use it.
6415 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
6417 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
6419 * elflink.h (is_global_data_symbol_definition): Moved to
6421 (elf_link_is_defined_archive_symbol): Likewise.
6422 (elf_link_add_archive_symbols): Likewise. Renamed to
6423 _bfd_elf_link_add_archive_symbols.
6425 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
6426 of ELF symbol table entry from backend.
6427 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
6428 instead of elf_link_add_object_symbols.
6430 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
6432 * elf-bfd.h (struct elf_backend_data): Added
6433 elf_backend_can_make_relative_eh_frame,
6434 elf_backend_can_make_lsda_relative_eh_frame and
6435 elf_backend_encode_eh_address.
6436 (_bfd_elf_encode_eh_address): Declare.
6437 (_bfd_elf_can_make_relative): Declare.
6438 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
6439 hooks to decide whether to attempt to make_relative and
6441 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
6442 (_bfd_elf_can_make_relative): New.
6443 (_bfd_elf_encode_eh_address): New.
6444 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
6445 (frv_elf_encode_eh_address): New.
6446 (elf_backend_can_make_relative_eh_frame): Define.
6447 (elf_backend_can_make_lsda_relative_eh_frame): Define.
6448 (elf_backend_encode_eh_address): Define.
6450 (elf_backend_can_make_relative_eh_frame): Define.
6451 (elf_backend_can_make_lsda_relative_eh_frame): Define.
6452 (elf_backend_encode_eh_address): Define.
6453 (elfNN_bed): Add them.
6455 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
6457 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
6458 complain_on_overflow to signed.
6460 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
6462 * elflink.h (sort_symbol): New.
6463 (elf_link_add_object_symbols): Use a sorted symbol array for
6466 2004-02-27 Jakub Jelinek <jakub@redhat.com>
6468 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
6469 for pc relative relocs.
6470 (elf_s390_relocate_section): Likewise.
6471 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
6472 for pc relative relocs.
6473 (elf_s390_relocate_section): Likewise.
6475 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
6477 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
6480 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
6482 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
6483 field to track if a relocation is against readonly section.
6484 (count_dyn_reloc): Take a new argument for rent->reltext.
6485 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
6486 (get_reloc_section): Don't set ia64_info->reltext here.
6487 (allocate_dynrel_entries): Set ia64_info->reltext here.
6489 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
6491 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
6492 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
6493 function's descriptor to symbol+offset, and map local undefweak
6494 symbol to NULL function descriptor.
6495 (elf32_frv_relocate_section): Likewise.
6497 2004-02-23 Mark Kettenis <kettenis@gnu.org>
6499 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
6501 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
6502 (netbsd_core_file_p): Set architecture from machine ID for
6505 2004-02-23 Jakub Jelinek <jakub@redhat.com>
6507 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
6508 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
6510 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
6512 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
6513 symbols with non-default visibility.
6515 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
6517 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
6518 IMAGE_SCN_MEM_WRITE on known sections only.
6520 2004-02-20 Jakub Jelinek <jakub@redhat.com>
6522 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
6523 symbols used in PIE relocs.
6525 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6527 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
6530 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
6532 * configure.in: Update version to 2.15.90.
6533 * configure: Regenerate.
6535 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
6536 Richard Sandiford <rsandifo@redhat.com>
6538 * elfxx-mips.c (mips_elf_calculate_relocation): Use
6539 _bfd_elf_symbol_refs_local_p to decide whether to decay
6540 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
6541 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
6542 relocs if the symbol wasn't defined by a regular object file.
6543 Don't check the symbol's dynindx.
6545 2004-02-16 Andrew Cagney <cagney@redhat.com>
6547 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
6549 * bfd-in2.h: Re-generate.
6551 2004-02-14 Andrew Cagney <cagney@redhat.com>
6553 * configure.host (HDEFINES): When hppa*-*-hpux*, define
6554 _LARGEFILE64_SOURCE.
6556 2004-02-13 Andrew Cagney <cagney@redhat.com>
6558 * elf.c (vma_page_aligned_bias): New function.
6559 (assign_file_positions_except_relocs)
6560 (assign_file_positions_for_segments): Replace broken modulo
6561 arithmetic with call to vma_page_aligned_bias.
6563 2004-02-11 Andrew Cagney <cagney@redhat.com>
6565 * bfd-in.h: Update copyright.
6566 (bfd_tell): Change return type to file_ptr.
6567 * bfd-in2.h: Re-generate.
6568 * cache.c: Update copyright.
6569 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
6571 (close_one): Use real_ftell.
6572 * bfdio.c: Update copyright.
6573 (real_ftell, real_fseek): New functions.
6574 (bfd_tell): Use real_fseek and real_ftell, change return type to
6576 (bfd_seek): Use real_ftell and real_fseek, change type of
6577 file_position to a file_ptr.
6578 * libbfd-in.h: Update copyright.
6579 (real_ftell, real_fseek): Declare.
6580 * libbfd.h: Re-generate.
6582 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
6583 fseeko and fseeko64. Determine bfd_file_ptr.
6584 * configure: Re-generate.
6585 * config.in: Re-generate.
6587 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
6589 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
6590 * elf32-h8300.c: Likewise.
6592 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
6593 Nick Clifton <nickc@redhat.com>
6595 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
6596 GOT entries with no associated GOT subsection.
6598 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
6600 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
6601 * elf.c (swap_out_syms): Use it to decide whether local section
6602 symbols should be named.
6603 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
6604 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
6605 (elf_backend_name_local_section_symbols): Define.
6606 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
6608 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
6610 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
6611 (elfNN_ia64_relax_section): Optimize brl to br during the relax
6614 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
6616 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
6617 to bfd_link_hash_entry passed by reference to
6618 _bfd_generic_link_add_one_symbol.
6620 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
6622 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
6623 relocations against dynamic symbols.
6625 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6627 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
6630 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
6632 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
6633 * bfd-in2.h, libbfd.h: Rebuilt.
6635 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
6637 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
6638 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
6639 flag has been cleared.
6641 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
6643 * coff-h8300.c: Add and adjust comments about relaxation.
6644 * elf32-h8300.c: Likewise.
6646 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6648 * coff-h8300.c: Fix comment typos.
6649 * elf32-h8300.c: Likewise.
6651 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6653 * coff-h8300.c: Add comments about relaxation.
6654 * elf32-h8300.c: Likewise.
6656 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6658 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6660 * aclocal.m4: Regenerate.
6661 * configure: Regenerate.
6663 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
6665 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
6666 mips_elf64_rtype_to_howto instead of using howto_table.
6668 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
6670 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
6672 (elf32_arm_check_relocs): Don't increment the PLT refcount for
6673 relocs which would not use the PLT.
6675 2004-01-13 Alan Modra <amodra@bigpond.net.au>
6677 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
6678 (ppc64_elf_gc_sweep_hook): Likewise.
6679 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
6681 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6683 Adds linker relaxation support for bit manipulation insns like
6684 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
6686 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
6687 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
6688 * coff-h8300.c: Opcode for bit manipulation insn is checked in
6689 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
6691 2004-01-12 Alan Modra <amodra@bigpond.net.au>
6693 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
6695 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6697 * elf32-h8300.c: Fix formatting.
6699 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6701 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
6702 dynamic object is present. Declare r_symndx and h in an inner
6704 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
6706 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
6708 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
6709 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
6710 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
6711 identically. Do not emit PC24 relocations for shared libraries.
6712 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
6713 identically. Don't adjust pc_count.
6714 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
6715 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
6716 adjust count for branch relocations.
6717 (allocate_dynrelocs): Correct typo in call to
6718 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
6719 PC24 or PLT32 relocs when linking.
6721 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6723 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
6724 relocation howto with ARM_26 one for consistency.
6725 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
6726 that will be converted to ARM_26D ones, since we always want 'done'
6727 relocations to be reflected in section's data.
6728 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
6730 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
6733 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6735 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
6736 are not partial_inplace during a relocatable link.
6738 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
6740 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
6741 if no dynamic object is present. Declare r_symndx and h in an
6744 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6746 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
6747 trampoline if it is known out of range.
6749 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6751 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
6752 * elf32-frv.c (_frv_osec_readonly_p): New.
6753 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
6755 (_frv_count_got_plt_entries): Adjust expected count accordingly.
6756 (elf32_frv_relocate_section): Likewise. Error out if attempting
6757 to emit rofixups or dynamic relocs in read-only segments. Use
6758 _bfd_elf_section_offset to adjust r_offsets in rofixups and
6759 dynamic relocations.
6760 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
6761 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
6762 relocations or fixups involving merged sections correctly. Avoid
6763 crash when undefined symbol is referenced by R_FRV_32 or
6764 R_FRV_FUNCDESC_VALUE.
6765 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
6766 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
6767 input section holding local symbol to addend of R_FRV_32 or
6768 R_FRV_FUNCDESC_VALUE dynamic relocation.
6769 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
6770 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
6771 (elf32_frv_always_size_sections): Don't store pointer to
6772 __stacksize symbol in sec_info.
6773 (elf32_frv_modify_segment_map): Look it up here.
6774 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
6775 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
6776 of the lazy PLT entry, not only its offset, as the low word of a
6777 function descriptor.
6778 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
6779 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
6780 if a hash table entry already exists but is not a definition.
6781 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
6782 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
6783 (_frv_add_rofixup): Don't inline.
6784 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
6785 for undefweak symbols.
6786 (elf32_frv_relocate_section): Avoid crash while computing
6787 relocation when linking with shared library. Only emit rofixups
6788 and dynamic relocations for alloc&load sections. Mark binaries
6789 with inter-segment relocations for relocation as a unit.
6790 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
6791 (DEFAULT_STACK_SIZE): New.
6792 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
6793 emit rofixups or dynamic relocs when linking dynamic non-PIE
6795 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
6796 shared libs too. Reserve the last entry for the GOT pointer.
6797 (elf32_frv_finish_dynamic_sections): Emit it.
6798 (elf32_frv_always_size_sections): New.
6799 (elf32_frv_modify_segment_map): New.
6800 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
6802 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
6803 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
6804 (elf_backend_always_size_sections): New.
6805 (elf_backend_modify_segment_map): New.
6806 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
6807 * config.bfd: Added frv-*-*linux*.
6808 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
6809 ABS section, instead of crashing.
6810 (elf32_frv_relocate_section): Don't crash before warning about
6811 different segments in non-PIC relocation.
6812 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
6813 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
6814 relocs to undefweak symbols.
6815 (elf32_frv_relocate_section): Ditto for undefined symbols.
6816 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
6817 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
6818 gotfixup section was created.
6819 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
6820 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
6821 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
6822 complain_overflow_signed.
6823 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
6824 have not been allocated.
6825 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
6826 privfd only if dynamic sections were created.
6827 (elf32_frv_relocate_section): Compute gprel_segment, and use it
6828 for GPREL relocs. When linking relocatable FDPIC executables,
6829 emit warnings for relocations that would be illegal on PIE or
6830 shared libraries. Emit rofixup for R_FRV_32 only if input object
6832 (_frv_create_got_section): Define _gp symbol in the rofixup
6834 (elf32_frv_finish_dynamic_sections): If rofixups needed but
6835 dynamic sections missing, error out requesting -melf32frvfd.
6836 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6837 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
6838 computation of addends from section and global or local symbol
6839 value. Change return type to bfd_boolean, and return a failure if
6840 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
6841 nonzero addend is required.
6842 (elf32_frv_relocate_section): Likewise. Print error for
6843 unsupported nonzero addends.
6844 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6845 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
6846 force everything local.
6847 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
6848 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
6849 (frv_gotfixup_section): New.
6850 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
6851 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
6853 (_frv_add_rofixup): New.
6854 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
6855 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
6856 improve some ugly conditions.
6857 (elf32_frv_relocate_section): Likewise. Reject inter-segment
6858 relocations in fdpic.
6859 (_frv_create_got_section): Create .rofixup.got section.
6860 (struct _frv_dynamic_got_info): Added fixups.
6861 (_frv_count_got_plt_entries): Account in-GOT relocations into
6862 relocs32, relocsfd and relocsfdv. Account them into relocs or
6863 fixups, as appropriate.
6864 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
6866 (elf32_frv_finish_dynamic_sections): Verify that the right number
6867 of relocations and fixups was generated.
6868 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
6870 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
6871 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
6872 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
6873 descriptor of a (formerly-)global symbol is local.
6874 (struct frv_pic_relocs_info): Adjust comments.
6875 (_frv_emit_got_relocs_plt_entries): Adjust.
6876 (elf32_frv_relocate_section): Likewise.
6877 (_frv_count_got_plt_entries): Likewise.
6878 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
6879 symbol's value to addend in the common preamble. Decay dynamic
6880 symbols to section+offset if they bind or call locally, for GOT
6881 and FUNCDESC_VALUE, respectively.
6882 (elf32_frv_relocate_section): Likewise.
6883 (elf32_frv_check_relocs): Don't register as dynamic symbols of
6884 internal or hidden visibility.
6885 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
6886 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
6887 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
6888 (elf32_frv_relocate_section): Pass relocation addend in. Use
6889 original relocation addend to look up the got relocs/plt entries
6890 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
6891 processing relocations that reference .scommon symbols.
6892 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
6893 Introduce support for dynamic linking.
6894 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
6895 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
6896 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
6897 (frv_reloc_type_lookup): Return REL howtos for executables and
6899 (frv_info_to_howto_rel): New.
6900 (struct frv_elf_link_hash_table): New.
6901 (frv_hash_table, frv_got_section, frv_gotrel_section,
6902 frv_plt_section, frv_pltrel_section, frv_relocs_info,
6903 frv_got_initial_offset, frv_plt_initial_offset): New macros.
6904 (frv_elf_link_hash_table_create): New.
6905 (struct frv_pic_relocs_info): New.
6906 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
6907 (frv_pic_relocs_info_find): New.
6908 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
6910 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
6911 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
6912 (_frv_emit_got_relocs_plt_entries): New.
6913 (elf32_frv_relocate_section): Add support for dynamic linking.
6914 Handle new relocations.
6915 (_frv_create_got_section): New.
6916 (elf32_frv_create_dynamic_sections): New.
6917 (ELF_DYNAMIC_INTERPRETER): New.
6918 (struct _frv_dynamic_got_info): New.
6919 (_frv_count_got_plt_entries): New.
6920 (struct _frv_dynamic_got_plt_info): New.
6921 (_frv_compute_got_alloc_data): New.
6922 (_frv_get_got_entry, _frv_get_fd_entry): New.
6923 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
6924 (_frv_resolve_final_relocs_info): New.
6925 (elf32_frv_size_dynamic_sections): New.
6926 (elf32_frv_finish_dynamic_sections): New.
6927 (elf32_frv_adjust_dynamic_symbol): New.
6928 (elf32_frv_finish_dynamic_symbol): New.
6929 (elf32_frv_check_relocs): Handle new relocs. Explain how the
6931 (elf_info_to_howto_rel): Define.
6932 (bfd_elf32_bfd_link_hash_table_create): Define.
6933 (elf_backend_create_dynamic_sections): Define.
6934 (elf_backend_adjust_dynamic_symbol): Define.
6935 (elf_backend_size_dynamic_sections): Define.
6936 (elf_backend_finish_dynamic_symbol): Define.
6937 (elf_backend_finish_dynamic_sections): Define.
6938 (elf_backend_want_got_sym): Define.
6939 (elf_backend_got_header_size): Define.
6940 (elf_backend_want_got_plt): Define.
6941 (elf_backend_plt_readonly): Define.
6942 (elf_backend_want_plt_sym): Define.
6943 (elf_backend_plt_header_size): Define.
6944 (elf_backend_may_use_rel_p): Define.
6945 (elf_backend_may_use_rela_p): Define.
6946 (elf_backend_default_use_rela_p): Define.
6947 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
6948 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
6949 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
6950 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
6951 (frv_reloc_map): Map the corresponding BFD relocs to them.
6952 (frv_reloc_type_lookup): ... and back to BFD relocs.
6953 * reloc.c: New relocs.
6954 * bfd-in2.h, libbfd.h: Rebuilt.
6955 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6956 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
6957 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
6958 R_FRV_FUNCDESC_GOTLO): New.
6959 (frv_reloc_map): Map the corresponding BFD relocs to them.
6960 (frv_reloc_type_lookup): ... and back to BFD relocs.
6961 * reloc.c: New relocs.
6962 * bfd-in2.h, libbfd.h: Rebuilt.
6964 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6966 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6967 targets to support pages of up to 64kB.
6968 (elf32_bed): Redefine to get a separate backend data structure for
6969 traditional targets.
6970 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6971 targets to support pages of up to 64kB.
6972 (elf64_bed): Redefine to get a separate backend data structure for
6973 traditional targets.
6974 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6975 targets to support pages of up to 64kB.
6976 (elf32_bed): Redefine to get a separate backend data structure for
6977 traditional targets.
6979 2004-01-04 Mark Kettenis <kettenis@gnu.org>
6981 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
6983 2004-01-02 Mark Kettenis <kettenis@gnu.org>
6985 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
6986 (elf_i386_grok_psinfo): Likewise.
6988 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6990 * config.bfd: Add m68k-uClinux target.
6992 2004-01-01 Grant Edwards <grante@visi.com>
6994 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
6995 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
6996 (elf32_h8_gc_sweep_hook): New function.
6997 (elf_backend_gc_mark_hook): Define.
6998 (elf_backend_gc_sweep_hook): Define.
6999 (elf_backend_can_gc_sections): Define.
7001 For older changes see ChangeLog-0203
7007 version-control: never
projects / external / binutils.git / blob