1 2005-04-21 Andreas Schwab <schwab@suse.de>
3 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove
4 unsigned from type of dynamic_interpreter.
5 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create): Remove
8 * elf.c (assign_section_numbers): Fix comment.
10 2005-04-21 Jerome Guitton <guitton@gnat.com>
12 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
13 for struct som_exec_auxhdr fields.
15 2005-04-21 Nick Clifton <nickc@redhat.com>
17 * aout-adobe.c: Convert to ISO C and fix formatting.
18 * aout-arm.c: Convert to ISO C and fix formatting.
19 * aout-cris.c: Convert to ISO C and fix formatting.
20 * aout-ns32k.c: Convert to ISO C and fix formatting.
21 * aout-tic30.c: Convert to ISO C and fix formatting.
22 * coffcode.h: Convert to ISO C and fix formatting.
23 * coffswap.h: Convert to ISO C and fix formatting.
24 * i386aout.c: Convert to ISO C and fix formatting.
25 * libaout.h: Convert to ISO C and fix formatting.
26 * libcoff-in.h: Convert to ISO C and fix formatting.
27 * libcoff.h: Convert to ISO C and fix formatting.
28 * libecoff.h: Convert to ISO C and fix formatting.
29 * libnlm.h: Convert to ISO C and fix formatting.
30 * libpei.h: Convert to ISO C and fix formatting.
31 * libxcoff.h: Convert to ISO C and fix formatting.
32 * nlm-target.h: Convert to ISO C and fix formatting.
33 * nlm.c: Convert to ISO C and fix formatting.
34 * nlm32-alpha.c: Convert to ISO C and fix formatting.
35 * nlm32-i386.c: Convert to ISO C and fix formatting.
36 * nlm32-ppc.c: Convert to ISO C and fix formatting.
37 * nlm32-sparc.c: Convert to ISO C and fix formatting.
38 * nlmcode.h: Convert to ISO C and fix formatting.
39 * nlmswap.h: Convert to ISO C and fix formatting.
40 * pe-mips.c: Convert to ISO C and fix formatting.
41 * peXXigen.c: Convert to ISO C and fix formatting.
42 * peicode.h: Convert to ISO C and fix formatting.
43 * vms-gsd.c: Convert to ISO C and fix formatting.
44 * vms-hdr.c: Convert to ISO C and fix formatting.
45 * vms-misc.c: Convert to ISO C and fix formatting.
46 * vms-tir.c: Convert to ISO C and fix formatting.
47 * vms.c: Convert to ISO C and fix formatting.
48 * vms.h: Convert to ISO C and fix formatting.
50 * coffgen.c (coff_print_symbol): Restore correct formatting of
53 2005-04-20 David S. Miller <davem@davemloft.net>
55 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
56 (_bfd_sparc_elf_link_hash_table_create): Likewise.
57 (allocate_dynrelocs): Likewise.
59 2005-04-20 Jerome Guitton <guitton@gnat.com>
61 * configure.in: Fix the check for basename declaration. Add check
62 for declarations of ftello, ftello64, fseeko, fseeko64.
63 * configure: Regenerate.
65 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
67 2005-04-19 David S. Miller <davem@davemloft.net>
69 * elfxx-sparc.c: New file.
70 * elfxx-sparc.h: New file.
71 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
72 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
73 (elfxx-sparc.lo): New rule.
74 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
75 (elf64-sparc.lo): Likewise.
76 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
77 (bfd_elf64_sparc_vec): Likewise.
78 * configure: Regenerate.
79 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
80 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
81 which is more consistent with elf32-sparc.c
83 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
85 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
86 (mips_elf_create_local_got_entry): Check h->root.forced_local.
88 2005-04-19 Alan Modra <amodra@bigpond.net.au>
90 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
91 dynamic relocs in non-SEC_ALLOC sections.
92 (ppc_elf_gc_sweep_hook): Likewise.
93 (ppc_elf_relax_section): Likewise.
94 (ppc_elf_relocate_section): Likewise.
96 2005-04-18 Nick Clifton <nickc@redhat.com>
98 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
99 assigning a value to return_value.
101 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
104 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
107 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
110 * elf.c (setup_group): Properly handle zero group count.
112 2005-04-17 Mark Kettenis <kettenis@gnu.org>
114 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
115 (som_is_subspace, compare_subspaces, som_compute_checksum)
116 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
118 (hppa_som_reloc, compare_syms, compare_subspaces)
119 (som_print_symbol, som_get_section_contents)
120 (som_set_section_contents): Remove space after 'void *'.
121 (som_bfd_print_private_bfd_data): Use %lx to print longs.
122 (som_bfd_merge_private_bfd_data)
123 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
126 2004-04-15 Julian Brown <julian@codesourcery.com>
128 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
129 * bfd-in2.h: Regenerate.
130 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
131 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
132 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
133 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
134 relocations if requested to.
135 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
136 use_blx rather than symbian_p.
137 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
138 use_blx is in effect.
139 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
142 2005-04-15 Nick Clifton <nickc@redhat.com>
144 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
147 2005-04-15 Alan Modra <amodra@bigpond.net.au>
150 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
151 used as a list pointer.
153 2005-04-14 Alan Modra <amodra@bigpond.net.au>
155 * Makefile.am (NO_WERROR): Define.
156 * warning.m4: New file
157 * acinclude.m4: Include warning.m4.
158 * configure.in: Invoke AM_BINUTILS_WARNINGS.
159 * Makefile.in: Regenerate.
160 * configure: Regenerate.
162 2005-04-14 Alan Modra <amodra@bigpond.net.au>
164 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
165 Write trailing padding.
167 * merge.c (merge_strings): Round up section size for alignment.
169 2005-04-14 David S. Miller <davem@davemloft.net>
171 Add TLS support for 64-bit Sparc ELF.
172 * elf64-sparc.c (sparc64_elf_dyn_relocs,
173 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
174 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
175 sparc64_elf_hash_entry, sparc64_elf_tdata,
176 sparc64_elf_local_got_tls_type): New defines.
177 (sparc64_elf_mkobject): New function.
178 (sparc64_elf_link_hash_table): Add members for dynamic linker
179 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
180 uion to track TLS GOT references. Add sym_sec to cache
181 mappings from local sym to section.
182 (link_hash_newfunc): New function.
183 (sparc64_elf_bfd_link_hash_table_create): Rename to
184 sparc64_elf_link_hash_table_create for consistency.
185 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
186 (sparc64_elf_create_dynamic_sections): Initialize new section
187 members of sparc64_elf_link_hash_table. Only init srelbss
189 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
192 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
193 sparc64_elf_plt_ptr_offset): Delete.
194 (sparc64_plt_entry_build): New function to build PLT entries
195 gradually instread of all at once at the end of linking.
196 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
197 local vars. Get them from sparc64_elf_hash_table instead.
198 Check early on if r_symndx is in bounds. Handle TLS transitions.
199 Account for TLS GOT references and DF_STATIC_TLS, as needed.
200 For TLS relocs, record the tls_type in either
201 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
202 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
203 to the __tls_get_addr symbol. For PLT relocs, track references
204 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
205 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
206 symbol references, count the number of relocations needed for
207 that symbol. For default switch case, don't error, this lets
208 the TLS relocs not explicitly handled by this function get
210 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
211 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
212 it from sparc64_elf_hash_table. Store the real PLT offset
213 in h->plt.offset, and build PLT entries one at a time. Also
214 get .dynbss section pointer from htab.
215 (allocate_dynrelocs, readonly_dynrelocs,
216 sparc64_omit_section_dynsym): New functions.
217 (sparc64_elf_omit_section_dynsym): Use these new functions as
219 (dtpoff_base, tpoff): New functions.
220 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
221 locals, get them from sparc64_elf_hash_table. Handle TLS
222 relocations and refcounting in main relocation loop.
223 (sparc64_elf_finish_dynamic_symbol): Use
224 sparc64_elf_link_hash_table. Build PLT entries as we see
225 them. Handle TLS GOT relocations.
226 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
227 from sparc64_elf_hash_table. Initialize only PLT header
228 not all entries since we not build PLT entries one by one.
229 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
230 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
231 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
233 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
235 * elflink.c (elf_link_input_bfd): Update check for removed
238 2005-04-12 Alan Modra <amodra@bigpond.net.au>
240 * Makefile.am: Run "make dep-am".
241 * Makefile.in: Regenerate.
242 * aclocal.m4: Regenerate.
243 * libcoff.h: Regenerate.
245 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
247 * linker.c (_bfd_generic_link_output_symbols): Also check if
248 the output section of an input section has been removed from
251 * section.c (bfd_section_list_remove): Clear the next field
252 of the removed section.
253 (bfd_section_removed_from_list): New.
254 * bfd-in2.h: Regenerated.
256 2005-04-11 David S. Miller <davem@davemloft.net>
258 * elf32-sparc.c (elf32_sparc_relocate_section,
259 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
260 R_SPARC_TLS_LE_{HIX22,LOX10}.
261 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
262 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
263 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
264 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
266 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
268 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
270 2005-04-11 Nick Clifton <nickc@redhat.com>
272 * aout-target.h: Convert to ISO C.
273 * aoutf1.h: Convert to ISO C.
274 * aoutx.h: Convert to ISO C.
275 * bout.c: Convert to ISO C.
276 * dwarf1.c: Convert to ISO C.
277 * ecoffswap.h: Convert to ISO C.
278 * freebsd.h: Convert to ISO C.
279 * genlink.h: Convert to ISO C.
280 * ieee.c: Convert to ISO C.
281 * ihex.c: Convert to ISO C.
282 * libcoff-in.h: Convert to ISO C.
283 * mach-o.c: Convert to ISO C.
284 * mach-o.h: Convert to ISO C.
285 * netbsd.h: Convert to ISO C.
286 * ns32k.h: Convert to ISO C.
287 * ns32knetbsd.c: Convert to ISO C.
288 * oasys.c: Convert to ISO C.
289 * pdp11.c: Convert to ISO C.
290 * pef-traceback.h: Convert to ISO C.
291 * pef.c: Convert to ISO C.
292 * pef.h: Convert to ISO C.
293 * riscix.c: Convert to ISO C.
294 * som.c: Convert to ISO C.
295 * som.h: Convert to ISO C.
296 * srec.c: Convert to ISO C.
297 * stabs.c: Convert to ISO C.
298 * sunos.c: Convert to ISO C.
299 * tekhex.c: Convert to ISO C.
300 * versados.c: Convert to ISO C.
301 * version.h: Convert to ISO C.
302 * xcoff-target.h: Convert to ISO C.
303 * xcofflink.c: Convert to ISO C.
304 * xsym.c: Convert to ISO C.
305 * xsym.h: Convert to ISO C.
307 2005-04-08 Paul Brook <paul@codesourcery.com>
309 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
310 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
311 (ARM2THUMB_PIC_GLUE_SIZE): Define.
312 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
313 (elf32_arm_to_thumb_stub): Create PIC stubs.
314 (record_arm_to_thumb_glue): Use different stub size for relocatable
317 2005-04-05 Alan Modra <amodra@bigpond.net.au>
319 * elf64-ppc.c (dec_dynrel_count): New function split out from
320 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
321 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
322 (ppc64_elf_tls_optimize): Likewise.
324 2005-04-05 Mark Kettenis <kettenis@gnu.org>
326 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
328 (SPARC64_WCOOKIE_OFFSET): New.
329 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
331 2005-04-05 Nick Clifton <nickc@redhat.com>
333 * po/rw.po: New translation: Kinyarwanda
334 * configure.in (ALL_LINGUAS): Add rw
335 * configure: Regenerate.
337 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
339 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
340 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
341 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
343 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
344 to check for SHT_MIPS_OPTIONS sections.
345 (_bfd_mips_elf_set_section_contents): Likewise.
347 2005-04-04 Eric Christopher <echristo@redhat.com>
349 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
350 Clean up gp handling code.
352 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
354 * elf.c (bfd_elf_set_group_contents): Ignore linker created
356 (assign_section_numbers): Accept link_info. Check SHT_GROUP
357 sections for relocatable files only. Remove the linker created
359 (_bfd_elf_compute_section_file_positions): Pass link_info to
360 assign_section_numbers.
362 * elfxx-ia64.c (elfNN_ia64_object_p): New.
363 (elf_backend_object_p): Defined.
365 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
367 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
369 2005-04-03 Fred Fish <fnf@specifixinc.com>
371 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
372 dwarf_ranges_size members.
373 (struct comp_unit): Add base_address member.
374 (struct funcinfo): Replace low/high members with an arange.
375 (arange_add): Replace incoming "unit" parameter with "abfd" and
376 "first_arange" pointers. Reorganize/rewrite function body.
377 (decode_line_info): Change arange_add call to pass bfd and arange
379 (lookup_address_in_line_info_table): Use arange list instead of
380 individual low/high members. Walk function's arange list to find
381 lowest PC in list, to test for overlapping functions.
382 (read_debug_ranges): New function, reads the debug_ranges section.
383 (lookup_address_in_function_table): Use arange list instead of
384 individual low/high members. Rewrite to find smallest range that
386 (read_rangelist): Read a given rangelist from debug_ranges.
387 (scan_unit_for_functions): Use arange list instead of individual
388 low/high members. Handle a DW_AT_ranges attribute.
389 (parse_comp_unit): Use arange list instead of individual low/high
390 members. Save comp unit base address. Handle a DW_AT_ranges
393 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
395 * elf.c (assign_section_numbers): Really use the kept section.
397 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
399 * elf-bfd.h (_bfd_elf_check_kept_section): New.
401 * elf.c (assign_section_numbers): When sh_link points to a
402 discarded section, call _bfd_elf_check_kept_section to see if
403 the kept section can be used. Otherwise reject sh_link
404 pointing to discarded section.
406 * elflink.c (_bfd_elf_check_kept_section): New.
407 (elf_link_input_bfd): Use it.
409 2005-04-01 Alan Modra <amodra@bigpond.net.au>
411 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
412 that we no longer need.
414 2005-04-01 Alan Modra <amodra@bigpond.net.au>
416 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
418 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
420 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
422 * elf.c (assign_section_numbers): Fix a typo.
424 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
426 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
428 (_bfd_elf_section_already_linked): Likewise.
430 2005-03-31 Jerome Guitton <guitton@gnat.com>
432 * config.in: Regenerate.
434 2005-03-31 Jerome Guitton <guitton@gnat.com>
436 * config.in (HAVE_DECL_BASENAME): New configure macro.
437 * configure.in: Check for basename.
438 * configure: Regenerate.
440 2005-03-30 Julian Brown <julian@codesourcery.com>
442 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
443 bfd_elf32_is_arm_mapping_symbol_name.
444 * bfd-in2.h: Regenerate.
445 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
446 bfd_elf32_is_arm_mapping_symbol_name.
447 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
448 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
449 (arm_elf_find_function): Likewise.
450 (elf32_arm_output_symbol_hook): Likewise.
452 2005-03-30 Julian Brown <julian@codesourcery.com>
454 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
455 * bfd-in2.h: Regenerate.
456 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
457 bfd_elf32_is_arm_mapping_symbol_name.
458 (elf32_arm_output_symbol_hook): Likewise.
459 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
461 (is_arm_mapping_symbol_name): Function moved from here...
462 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
465 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
467 * configure.in: Check for ffs decl and alphabetize.
468 * config.in: Regenerate.
469 * configure: Regenerate.
470 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and
473 2005-03-29 Fred Fish <fnf@specifixinc.com>
475 * dwarf2.c (struct comp_unit): Fix typo.
476 (scan_unit_for_functions): Remove unused local variable "name"
477 and dead code that set it.
479 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
480 Phil Blundell <philb@gnu.org>
482 * bfd-in2.h, libbfd.h: Regenerated.
483 * reloc.c: Add ARM TLS relocations.
484 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
486 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
487 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
488 (elf32_arm_tls_ie32_howto): New.
489 (elf32_arm_howto_from_type): Support TLS relocations.
490 (elf32_arm_reloc_map): Likewise.
491 (elf32_arm_reloc_type_lookup): Likewise.
493 (struct elf32_arm_obj_tdata): New.
494 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
495 (elf32_arm_mkobject): New function.
496 (struct elf32_arm_relocs_copied): Add pc_count.
497 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
498 (GOT_TLS_IE): Define.
499 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
500 (elf32_arm_link_hash_newfunc): Initialize tls_type.
501 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
502 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
503 (dtpoff_base, tpoff): New functions.
504 (elf32_arm_final_link_relocate): Handle TLS relocations.
505 (IS_ARM_TLS_RELOC): Define.
506 (elf32_arm_relocate_section): Warn about TLS mismatches.
507 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
508 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
509 TLS relocations and pc_count.
510 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
511 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
513 (elf32_arm_size_dynamic_sections): Handle TLS.
514 (elf32_arm_finish_dynamic_symbol): Likewise.
515 (bfd_elf32_mkobject): Define.
517 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
519 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
520 relocation types. Don't count relocations which will use a PLT.
522 2005-03-29 Joel Brobecker <brobecker@gnat.com>
524 * elf.c (elfcore_grok_nto_status): Print tid as long.
525 (elfcore_grok_nto_regs): Likewise.
527 2005-03-29 Joel Brobecker <brobecker@gnat.com>
529 * irix-core.c: Remove some unnecessary prototypes.
531 2005-03-28 Joel Brobecker <brobecker@adacore.com>
533 * irix-core.c: Convert to ISO C.
535 2005-03-28 Joel Brobecker <brobecker@adacore.com>
537 * irix-core.c (do_sections): Replace + by | in expression.
538 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
539 to unused parameters to avoid a compiler warning.
541 2005-03-28 Mark Kettenis <kettenis@gnu.org>
543 * netbsd-core.c: Convert to ISO C. Fix formatting.
545 2005-03-24 Eric Christopher <echristo@redhat.com>
547 * elfxx-mips.c: Revert previous patch.
549 2005-03-24 Nick Clifton <nickc@redhat.com>
551 * targets.c (_bfd_target_vector): Only include the
552 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
555 2005-03-24 James E Wilson <wilson@specifixinc.com>
557 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
558 (BFD64_BACKENDS): Add elf32-ia64.lo.
559 * Makefile.in: Regenerate.
561 2005-03-23 Eric Christopher <echristo@redhat.com>
563 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
564 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
565 after emitting relocation.
566 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
567 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
570 2005-03-23 Mike Frysinger <vapier@gentoo.org>
571 Nick Clifton <nickc@redhat.com>
573 * config.bfd: Accept any C library to accompany a GNU Linux
574 implementation, not just the GNU C library.
575 * configure.in: Likewise.
576 * configure: Regenerate.
578 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
580 * bfd-in.h (_bfd_elf_provide_symbol): New.
581 * bfd-in2.h: Regenerated.
583 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
584 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
587 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
590 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
592 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
594 2005-03-22 Bob Wilson <bob.wilson@acm.org>
596 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
597 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
598 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
599 (xtensa_opcode_decode): Rearrange code.
601 2005-03-22 Nick Clifton <nickc@redhat.com>
603 * binary.c: Convert to ISO C90 formatting.
604 * coff-arm.c: Convert to ISO C90 formatting.
605 * coffgen.c: Convert to ISO C90 formatting.
606 * elf32-gen.c: Convert to ISO C90 formatting.
607 * elf64-gen.c: Convert to ISO C90 formatting.
608 * hash.c: Convert to ISO C90 formatting.
609 * ieee.c: Convert to ISO C90 formatting.
611 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
613 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
614 unresolved symbols in R_ARM_NONE relocations.
616 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
618 * elf32-arm.c (elf32_arm_final_link_relocate): Add
619 UNRESOLVED_RELOC_P argument. Set it appropriately.
620 (elf32_arm_relocate_section): Update call to
621 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
622 unresolved_reloc instead.
624 2005-03-23 Alan Modra <amodra@bigpond.net.au>
626 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
627 .gnu.warning.* sections.
629 2005-03-22 Alan Modra <amodra@bigpond.net.au>
631 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
633 (ppc_elf_create_linker_section): Don't try to reuse existing section.
634 (elf_create_pointer_linker_section): Delete info parm. Don't make
635 h dynamic. Don't set written_address_p.
636 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
637 (bfd_put_ptr): Delete.
638 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
639 Always write section contents. Assert global sym is def_regular.
640 Use offset bottom bit as a written flag.
641 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
644 2005-03-22 Alan Modra <amodra@bigpond.net.au>
646 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
647 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
650 2005-03-21 Nick Clifton <nickc@redhat.com>
652 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
654 (t2a1_bx_pc_insn): Likewise.
655 (t2a2_noop_insn): Likewise.
656 (t2a3_b_insn): Likewise.
657 (t2a1_push_insn): Likewise.
658 (t2a2_ldr_insn): Likewise.
659 (t2a3_mov_insn): Likewise.
660 (t2a4_bx_insn): Likewise.
661 (t2a5_pop_insn): Likewise.
662 (t2a6_bx_insn): Likewise.
663 (coff_arm_relocate_section): Only declare the high_address
664 variable for non WINCE targets.
666 2005-03-22 Alan Modra <amodra@bigpond.net.au>
668 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
669 SEC_LINKER_CREATED. Attach to dynobj.
670 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
672 2005-03-21 Alan Modra <amodra@bigpond.net.au>
674 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
675 sym_offset. Add name, bss_name, sym_name, sym_val.
676 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
677 Add sdata array of elf_linker_section_t.
678 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
679 (enum elf_linker_section_enum): Delete.
680 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
681 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
682 the special sections are needed. Adjust htab->sdata refs.
683 Ensure dynobj is set in sreloc code.
684 (ppc_elf_size_dynamic_sections): Strip sdata sections.
685 (ppc_elf_set_sdata_syms): New function.
686 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
687 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
688 sym_val instead of sym_hash.
689 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
691 2005-03-21 Alan Modra <amodra@bigpond.net.au>
693 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
694 (ppc_elf_merge_private_bfd_data): Likewise.
696 2005-03-21 Alan Modra <amodra@bigpond.net.au>
698 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
699 (ppc_elf_create_linker_section): Don't create rel_section.
700 (elf_create_pointer_linker_section): Don't size relocs.
701 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
702 Don't generate relocs.
703 (ppc_elf_relocate_section): Adjust calls to
704 elf_finish_pointer_linker_section.
706 2005-03-21 Alan Modra <amodra@bigpond.net.au>
708 * elf32-ppc.c (is_ppc_elf_target): New function.
709 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
710 for bfd_target_elf_flavour. Do this test before endian check.
711 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
712 (ppc_elf_size_dynamic_sections): Likewise.
714 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
716 * elf-bfd.h (elf_backend_data): Add int to
717 elf_backend_section_from_shdr.
718 (bfd_elf_section_data): Update comment for this_idx.
719 (_bfd_elf_make_section_from_shdr): Add int.
720 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
722 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
723 and use it to set this_idx in bfd_elf_section_data.
724 (bfd_section_from_shdr): Pass shindex to
725 _bfd_elf_make_section_from_shdr.
726 (_bfd_elf_section_from_bfd_section): Use this_idx in
727 bfd_elf_section_data to find section index.
729 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
730 index and pass it to _bfd_elf_make_section_from_shdr.
731 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
732 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
733 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
734 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
735 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
736 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
737 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
738 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
739 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
741 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
742 Ross Ridge <rridge@csclub.uwaterloo.ca>
744 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
745 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
748 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
750 * elflink.c (elf_mark_used_section): Remove check for special
753 2005-03-18 Andreas Schwab <schwab@suse.de>
755 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
756 from bfd_vma to ia64_insn, remove broken cast.
758 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
760 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
761 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
762 elf_m68k_finish_dynamic_sections): Use it.
764 2005-03-17 Paul Brook <paul@codesourcery.com>
765 Dan Jacobowitz <dan@codesourcery.com>
766 Mark Mitchell <mark@codesourcery.com>
768 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
769 (elf32_arm_additional_program_headers): Likewise.
770 (elf_backend_modify_segment_map): Define.
771 (elf_backend_additional_program_headers): Likewise.
772 (elf32_arm_symbian_modify_segment_map): Use
773 elf32_arm_modify_segment_map.
775 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
777 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
778 for special sections.
780 2005-03-18 Alan Modra <amodra@bigpond.net.au>
782 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
783 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
784 section_sym_count param, and return number of section symbols.
785 (bfd_elf_size_dynamic_sections): Clear section symbol area of
786 .dynsym contents. Don't bother calling swap_symbol_out on the
787 first all-zero dynsym.
788 (elf_mark_used_section): Formatting. Avoid twiddling flags in
789 special sections like bfd_abs_section.
790 (bfd_elf_gc_sections): Spelling fix.
792 2005-03-16 Fred Fish <fnf@specifixinc.com>
795 * dwarf2.c (read_indirect_string): Fix apparent typo, check
796 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
798 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
800 * elflink.c (elf_mark_used_section): New.
801 (bfd_elf_gc_sections): Call elf_gc_mark_section for
802 non-relocatable link if we don't do GC.
804 2005-03-16 Nick Clifton <nickc@redhat.com>
805 Ben Elliston <bje@au.ibm.com>
807 * configure.in (werror): New switch: Add -Werror to the
808 compiler command line. Enabled by default. Disable via
810 * configure: Regenerate.
812 2005-03-16 Nick Clifton <nickc@redhat.com>
814 * ecoff.c: Convert to ISO C90 formatting.
816 2005-03-16 Alan Modra <amodra@bigpond.net.au>
818 * elf32-ppc.c: Divide file into general and linker specific
819 functions. Sort linker functions into roughly the order in which
820 they are called by the ELF linker code.
822 2005-03-16 Alan Modra <amodra@bigpond.net.au>
824 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
825 on section. Correct comment, and add FIXME.
826 (ppc_elf_additional_program_headers): Don't bump header count for
827 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
828 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
829 do allocate memory if they need it.
831 2005-03-15 Mikkel Krautz <krautz@gmail.com>
833 * config.bfd (x86_64-elf): Add target.
835 2005-03-15 Alan Modra <amodra@bigpond.net.au>
837 * po/es.po: Commit new Spanish translation.
839 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
841 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
842 for global symbol when reporting overflow.
844 2005-03-11 Jakub Jelinek <jakub@redhat.com>
846 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
848 * archive.c (_bfd_ar_spacepad): New function.
849 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
850 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
851 coff_write_armap): Use it.
852 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
854 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
856 2005-03-10 Mark Kettenis <kettenis@gnu.org>
858 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
859 has_table to the start of the function.
861 2005-03-10 Ben Elliston <bje@au.ibm.com>
863 * archive.c: Include hashtab.h.
864 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
865 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
866 (hash_file_ptr): New function.
867 (eq_file_ptr): Likewise.
868 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
869 * libbfd-in.h: Include hashtab.h.
870 (struct artdata): Change `cache' member type to htab_t.
873 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
875 * configure.in: Bump version to 2.16.90.
876 * configure: Regenerated.
878 2005-03-07 Jakub Jelinek <jakub@redhat.com>
880 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
881 close is a function like macro in system headers.
883 2005-03-07 Alan Modra <amodra@bigpond.net.au>
886 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
887 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
889 2005-03-06 Alan Modra <amodra@bigpond.net.au>
891 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
893 2005-03-05 Alan Modra <amodra@bigpond.net.au>
895 * po/bfd.pot: Regenerate.
897 2005-03-05 Alan Modra <amodra@bigpond.net.au>
899 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
901 (func_desc_adjust): Force dot-syms local in executables as well
904 2005-03-04 David Daney <ddaney@avtrex.com>
906 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
907 '__gnu_local_gp' symbol used by gas -mno-shared.
909 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
911 * elf-bfd.h (elf_backend_data): Add "const char *" to
912 elf_backend_section_from_phdr.
914 * elf.c (bfd_section_from_phdr): Pass "proc" to the
915 elf_backend_section_from_phdr hook.
917 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
918 Joseph Myers <joseph@codesourcery.com>
920 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
921 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
923 (struct mips_elf_got_per_bfd_arg): Add global_count.
924 (struct mips_elf_count_tls_arg): New.
925 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
926 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
927 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
928 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
929 (TLS_RELOC_P): Define.
930 (TP_OFFSET, DTP_OFFSET): Define.
931 (dtprel_base, tprel_base): New functions.
932 (mips_elf_link_hash_newfunc): Initialize tls_type.
933 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
934 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
936 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
937 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
938 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
939 (mips_tls_got_index): New functions.
940 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
941 arguments. Pass them to mips_elf_create_local_got_entry. Use
943 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
945 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
946 mips_elf_create_local_got_entry.
947 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
948 arguments. Handle TLS entries.
949 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
950 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
952 (mips_elf_record_global_got_symbol): Likewise.
953 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
955 (mips_elf_merge_gots): Handle TLS entries when merging.
956 (mips_elf_initialize_tls_index): New function.
957 (mips_elf_set_global_got_offset): Handle TLS entries.
958 (mips_elf_adjust_gp): Handle TLS.
959 (mips_elf_multi_got): Remove redundant call to
960 mips_elf_resolve_final_got_entries. Initialize global_count.
961 Correct a comment. Initialize new TLS members of mips_got_info.
962 Assign TLS GOT indexes for new GOTs.
963 (mips_elf_create_got_section): Initialize new TLS members of
965 (mips_elf_calculate_relocation): Handle TLS relocs.
966 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
968 (_bfd_mips_elf_always_size_sections): Handle TLS.
969 (_bfd_mips_elf_size_dynamic_sections): Likewise.
970 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
972 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
973 (_bfd_mips_elf_hide_symbol): Handle TLS.
974 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
975 (mips_reloc_map): Add TLS relocs.
976 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
977 * elf64-mips.c (mips_elf64_howto_table_rel)
978 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
979 * reloc.c: Define new MIPS TLS relocations.
980 * libbfd.h, bfd-in2.h: Regenerated.
982 2005-03-02 Jan Beulich <jbeulich@novell.com>
984 * Makefile.am: Add dependency of cache.o on libiberty.h.
985 * cache.c: Include libiberty.h.
986 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
988 2005-03-01 Zack Weinberg <zack@codesourcery.com>
990 * elf.c (bfd_section_from_shdr <default case>): Call
991 elf_backend_section_from_shdr hook unconditionally, and return
993 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
994 * elfxx-target.h (elf_backend_section_from_shdr)
995 (elf_backend_section_from_phdr): Default to
996 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
999 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1001 * targets.h: Typo fix.
1002 * bfd-in2.h: Regenerate.
1004 * bout.c (b_out_write_object_contents): Don't use sizeof on host
1005 structs to size on-disk structures.
1006 (b_out_set_section_contents): Size the external struct, not the
1007 internal one for on-disk size.
1008 (b_out_sizeof_headers): Likewise.
1010 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1012 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
1013 entry points with the func descriptor as well as undefweak.
1015 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
1017 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
1018 present when IMPORT_NAME_UNDOECRATE is used.
1020 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
1023 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
1026 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
1027 to _bfd_elf_merge_symbol.
1029 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
1030 unsigned int to return the alignment of the old common symbol
1031 in the dynamic object.
1032 (_bfd_elf_add_default_symbol): Pass NULL to
1033 _bfd_elf_merge_symbol.
1034 (elf_link_add_object_symbols): Pass &old_alignment to
1035 _bfd_elf_merge_symbol. Get the alignment of the new common
1036 symbol in the dynamic object.
1038 2005-02-24 Ben Elliston <bje@au.ibm.com>
1040 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
1041 * format.c (bfd_check_format_matches): Likewise.
1042 * archive.c (BFD_GNU960_ARMAG): Likewise.
1043 (bfd_generic_archive_p): Likewise.
1044 (_bfd_write_archive_contents): Likewise.
1046 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
1048 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
1049 * configure: Regenerate.
1051 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
1053 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
1054 COMDAT group sections to have default visibility.
1056 2005-02-24 Alan Modra <amodra@bigpond.net.au>
1058 * coffcode.h (coff_print_aux): Warning fix.
1059 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
1060 instead of section pointer to identify.
1061 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
1062 the correct size buffer for local sym mangling too.
1063 (h8300_bfd_link_add_symbols): Likewise.
1064 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
1066 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
1067 * elf32-xtensa.c (literal_value_hash): Warning fix.
1068 * versados.c (process_otr): Warning fix.
1069 (versados_canonicalize_reloc): Likewise.
1070 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
1071 * vms.c (fill_section_ptr): Warning fix.
1073 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
1075 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
1076 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
1078 2005-02-23 Nick Clifton <nickc@redhat.com>
1080 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
1081 the relvaddr field of the Elf32_crinfo structure.
1083 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
1084 variables that are passed by reference to
1085 m68hc11_get_relocation_value in case that function does not
1088 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
1089 return statements and replace with a single return at the end of
1090 the function. This helps pacify the flow analysis code in gcc 4.0.
1092 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
1093 strtab to avoid compile time warning.
1095 2005-02-23 Ben Elliston <bje@au.ibm.com>
1097 * opncls.c (bfd_zalloc): Document this function.
1099 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1101 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
1102 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
1103 Replace SEC_SHARED with SEC_COFF_SHARED.
1104 (styp_to_sec_flags): Likewise.
1106 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
1107 (TARGET_LITTLE_SYM): Likewise.
1109 * section.c (SEC_ARCH_BIT_0): Removed.
1110 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
1111 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
1112 (SEC_SHARED): Renamed to ...
1113 (SEC_COFF_SHARED): This.
1114 (SEC_BLOCK): Renamed to ...
1115 (SEC_TIC54X_BLOCK): This.
1116 (SEC_CLINK): Renamed to ...
1117 (SEC_TIC54X_CLINK): This.
1118 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
1119 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
1121 * bfd-in2.h: Regenerated.
1123 2005-02-21 Fred Fish <fnf@specifixinc.com>
1125 * dwarf2.c (find_abstract_instance_name): Call recursively
1126 to handle a DW_AT_specification.
1128 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1130 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
1131 mips_elf_create_dynamic_relocation,
1132 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
1133 Remove #if 0'd code.
1135 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1137 * Makefile.am: Run "make dep-am"
1138 * Makefile.in: Regenerate.
1140 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1142 * coffgen.c (bfd_coff_get_comdat_section): Check that
1143 coff_section_data isn't NULL.
1145 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1147 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
1148 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
1149 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
1150 useless assignments.
1151 (xcoff_write_archive_contents_big): Likewise.
1152 (_bfd_xcoff_put_ldsymbol_name): Likewise.
1153 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
1154 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
1155 * cofflink.c (process_embedded_commands): Warning fixes.
1156 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
1158 * dwarf2.c: Warning fixes.
1159 * elf-bfd.h: Likewise.
1160 * elf-eh-frame.c: Likewise.
1161 * elf-strtab.c: Likewise.
1163 * elf32-m68k.c: Likewise.
1164 * elf32-ppc.c: Likewise.
1165 * elf32-sh-symbian.c: Likewise.
1166 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
1167 * elf64-sh64.c: Likewise.
1168 * peicode.h: Likewise.
1169 * elf64-mmix.c: Warning fixes.
1170 * elfcode.h: Likewise.
1171 * elfxx-mips.c: Likewise.
1172 * libbfd-in.h: Likewise.
1173 * libbfd.c: Likewise.
1174 * mach-o.c: Likewise.
1175 * merge.c: Likewise.
1177 * opncls.c: Likewise.
1180 * vms-hdr.c: Likewise.
1181 * vms-tir.c: Likewise.
1182 * xtensa-isa.c: Likewise.
1183 * xtensa-modules.c: Likewise.
1185 (pstrcmp): Use correct choice of string lengths. Fix return value.
1186 (bfd_sym_module_name): Correct string length.
1187 * bfd-in2.h: Regenerate.
1188 * libbfd.h: Regenerate.
1190 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
1192 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
1193 uninitialized check_segment[1] in TLSMOFF case.
1194 Reported by Alan Modra.
1195 (elf32_frv_relocate_section): Improve errors and warnings.
1197 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1199 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
1201 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1203 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
1204 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
1205 * pef.c (bfd_pef_scan): Don't ignore return value of
1206 bfd_pef_scan_start_address.
1207 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
1208 bfd_mach_o_scan_start_address.
1209 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
1210 * elfxx-mips.c: Remove unnecessary prototypes.
1211 (sort_dynamic_relocs_64): Abort if not BFD64.
1213 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1215 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
1216 Skip toc reloc adjust if reloc_count is zero.
1218 2005-02-15 Nigel Stephens <nigel@mips.com>
1219 Maciej W. Rozycki <macro@mips.com>
1221 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1222 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1223 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1224 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1225 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1227 (mips16_gprel_reloc): Remove bit shuffling; call
1228 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1229 and _bfd_mips16_elf_reloc_shuffle() instead.
1230 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1231 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1233 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
1234 elf_mips16_howto_table_rel.
1235 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
1236 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
1237 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1238 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
1239 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1241 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
1242 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
1243 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
1245 (mips16_gprel_reloc): Remove bit shuffling; call
1246 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1247 and _bfd_mips16_elf_reloc_shuffle() instead.
1248 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1249 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1251 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
1252 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
1253 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1254 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1255 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1256 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1257 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1259 (mips16_gprel_reloc): Remove bit shuffling; call
1260 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1261 and _bfd_mips16_elf_reloc_shuffle() instead.
1262 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1263 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1265 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
1266 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
1267 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
1268 handle bit shuffling for MIPS16 relocs.
1269 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1270 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
1271 and _bfd_mips16_elf_reloc_shuffle().
1272 (_bfd_mips_elf_generic_reloc): Likewise.
1273 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
1275 (mips_elf_obtain_contents): Remove bit shuffling.
1276 (mips_elf_perform_relocation): Likewise; call
1277 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
1279 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
1281 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
1282 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1283 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
1284 (BFD_RELOC_MIPS16_HI16_S): Likewise.
1285 (BFD_RELOC_MIPS16_LO16): Likewise.
1286 * bfd-in2.h: Regenerate.
1287 * libbfd.h: Regenerate.
1289 2005-02-15 Jan Beulich <jbeulich@novell.com>
1291 * elfxx-ia64.c (ia64_howto_table): Correct strings for
1292 R_IA64_DTPMOD64[LM]SB.
1294 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
1296 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
1297 backward branch in the same section.
1298 (elfNN_ia64_relocate_section): Inform users that the input
1299 section is too big to relax br instruction when overflow
1300 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
1301 and R_IA64_PCREL21F.
1303 2005-02-14 Orjan Friberg <orjanf@axis.com>
1305 * elfcore.h (elf_core_file_p): Move the call to
1306 elf_backend_object_p to allow the correct machine to be set before
1307 processing the program headers.
1309 2005-02-14 Nick Clifton <nickc@redhat.com>
1312 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
1313 aware flag from the input bfd to the output bfd.
1315 2005-02-11 Maciej W. Rozycki <macro@mips.com>
1317 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
1318 R_MIPS_LITERAL relocations for external symbols.
1319 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
1320 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
1322 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1324 * bfd-in2.h: Rebuilt.
1326 2005-02-11 Paul Brook <paul@codesourcery.com>
1328 * elf-bfd.h (struct elf_link_hash_table): Add
1329 is_relocatable_executable.
1330 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
1331 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
1332 symbols in relocatable executables.
1333 (bfd_elf_record_link_assignment): Create dynamic section symbols in
1334 relocatable executables.
1335 (_bfd_elf_link_renumber_dynsyms): Ditto.
1336 (bfd_elf_final_link): Ditto.
1337 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
1338 relocations into relocatable executables.
1339 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
1340 executables. Also copy absolute relocations.
1341 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
1342 in relocatable executables.
1343 (allocate_dynrelocs): Copy relocations for relocatable executables.
1344 Output dynamic symbols for symbols defined in linker scripts.
1346 2005-02-11 Nick Clifton <nickc@redhat.com>
1348 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
1349 to avoid a compile time warning.
1351 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
1354 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
1355 inclusion of coffcode.h so that it is actually picked up.
1357 * coffcode.h (coff_std_swap_table): Add an unused attribute in
1358 case it is not used.
1360 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
1361 structure and macro.
1363 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
1366 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
1367 to protect the declaration of this array.
1369 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
1370 Avoid call to memcpy with a size of 0.
1372 2005-02-12 Alan Modra <amodra@bigpond.net.au>
1374 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
1375 old-style branches to undefined dot-symbols which will be
1376 satisfied by a plt call.
1378 2005-02-11 Alan Modra <amodra@bigpond.net.au>
1380 * elf64-ppc.c (move_plt_plist): New function, extracted from..
1381 (ppc64_elf_copy_indirect_symbol): ..here.
1382 (func_desc_adjust): Use move_plt_plist.
1384 2005-02-10 Paul Brook <paul@codesourcery.com>
1386 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
1388 2005-02-10 Paul Brook <paul@codesourcery.com>
1390 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
1392 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
1393 (elf_link_renumber_local_hash_table_dynsyms): New function.
1394 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
1396 2005-02-10 Jakub Jelinek <jakub@redhat.com>
1398 * bfd-in.h (BFD_LINKER_CREATED): Define.
1399 * bfd-in2.h: Rebuilt.
1400 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
1401 BFD_LINKER_CREATED bfds when determining input bfds without
1402 .note.GNU-stack section.
1404 2005-02-10 Maciej W. Rozycki <macro@mips.com>
1406 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
1407 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
1408 relocations against external symbols unchanged.
1410 2005-02-08 Paul Brook <paul@codesourcery.com>
1412 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
1415 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
1417 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
1420 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1422 * elf64-mips.c: Fix formatting throughout.
1424 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1426 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
1428 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
1430 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
1431 *ABS*/*UND* sections.
1432 (elf32_frv_relocate_section): Move zero-addend-required error...
1433 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
1434 missing needed TLS section.
1436 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
1438 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
1439 being the last symbol.
1440 (aout_link_add_symbols): Just return TRUE if a warning
1443 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1445 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
1446 R_MIPS_GPREL32 relocations against external symbols.
1447 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
1450 2005-02-07 Alan Modra <amodra@bigpond.net.au>
1452 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
1453 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
1454 elf_string_from_elf_strtab.
1455 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
1456 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
1457 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
1458 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
1459 looking at cached symtab info first, before iterating over headers.
1460 For SHT_REL and SHT_RELA, load dynsymtab if needed.
1461 * elfcode.h (elf_object_p): Don't load section header stringtab
1464 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
1466 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
1467 against protected function when building shared library.
1470 * elf64-x86-64.c (is_32bit_relative_branch): New.
1471 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
1472 protected function symbol when building shared library for
1473 32bit relative branch instruction.
1475 2005-02-06 Alan Modra <amodra@bigpond.net.au>
1477 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
1478 syms when doing a relocatable link.
1479 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
1481 (ppc64_elf_tls_setup): Likewise.
1482 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
1484 2005-02-04 Alan Modra <amodra@bigpond.net.au>
1486 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
1487 (link_hash_newfunc): Clear all locals using memset.
1488 (make_fdh): Remove flags param. Always create fake func desc
1489 weak. Link the descriptor with the code entry sym.
1490 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
1491 (add_symbol_adjust): Adjust make_fdh call.
1492 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
1493 descriptor to strong undefined if code entry is strong.
1495 2005-02-04 Alan Modra <amodra@bigpond.net.au>
1497 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
1498 lookup here. Set to new before calling bfd_link_repair_undef_list.
1499 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
1501 2005-02-03 Alan Modra <amodra@bigpond.net.au>
1503 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
1505 2005-02-03 Alan Modra <amodra@bigpond.net.au>
1507 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
1508 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
1509 before the as-needed lib was loaded. Abort on unexpected refs.
1511 2005-02-02 Alan Modra <amodra@bigpond.net.au>
1513 * elflink.c (elf_smash_syms): Expand comments.
1514 (elf_link_add_object_symbols): Only call elf_smash_syms for
1515 as-needed dynamic objects.
1517 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
1518 everything, just the field specific to ia64.
1519 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
1521 2005-02-01 Alan Modra <amodra@bigpond.net.au>
1523 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
1524 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
1526 (struct add_symbol_adjust_data): New.
1527 (add_symbol_adjust): Make an undefweak func desc for old ABI
1528 objects to link with --as-needed shared libs. Return fail status.
1529 Don't adjust old ABI func entry sym to weak if func desc syms
1531 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
1534 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
1536 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
1539 2005-02-01 Alan Modra <amodra@bigpond.net.au>
1541 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
1542 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
1543 remove anything but new and undefweak.
1544 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
1546 (_bfd_elf_create_dynamic_sections): Formatting.
1547 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
1548 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
1549 (struct elf_smash_data): New.
1550 (elf_smash_syms): New function.
1551 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
1552 unneeded dynamic objects to loaded list.
1553 (elf_link_output_extsym): Don't handle as-needed here. Strip
1554 bfd_link_hash_new symbols.
1555 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1556 delref when dynindx is already -1.
1557 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
1559 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
1561 2005-02-01 Ben Elliston <bje@au.ibm.com>
1563 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
1565 2005-02-01 Ben Elliston <bje@au.ibm.com>
1567 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
1568 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
1569 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
1570 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
1571 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
1572 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
1573 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
1574 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
1575 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
1576 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
1577 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
1578 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
1579 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
1580 throughout. Similarly, collapse #if 1'd code.
1582 2005-02-01 Ben Elliston <bje@au.ibm.com>
1584 * elf-bfd.h (bfd_elf_discard_group): Remove.
1585 * elf.c (bfd_elf_discard_group): Likewise.
1586 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
1588 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
1590 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
1591 (_bfd_elf_eh_frame_address_size): Declare.
1592 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
1593 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
1594 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
1595 (elf_backend_eh_frame_address_size): Define.
1596 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
1597 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
1598 size from the new backend hook.
1599 (_bfd_elf_write_section_eh_frame): Likewise.
1600 (_bfd_elf_eh_frame_address_size): New function.
1602 2005-01-31 Andrew Cagney <cagney@gnu.org>
1604 * configure: Regenerate to track ../gettext.m4.
1606 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1608 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
1609 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
1611 2005-01-31 Nick Clifton <nickc@redhat.com>
1613 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
1614 sparc-lynxos, vax-vms) be obsolete.
1616 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
1618 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
1619 * elf32-arm.c (ELF_MINPAGESIZE): Define.
1620 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
1621 * elfcode.h (elf_object_p): Use minpagesize instead of
1623 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
1624 (elfNN_bed): Include ELF_MINPAGESIZE.
1626 2005-01-28 Julian Brown <julian@codesourcery.com>
1628 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1629 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1630 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
1631 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
1632 passing flag value from ld. Set flag value in global hash table entry.
1633 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
1636 2005-01-27 Andrew Cagney <cagney@gnu.org>
1638 * configure: Regenerate to track ../gettext.m4 change.
1640 2005-01-25 Mark Mitchell <mark@codesourcery.com>
1642 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
1645 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
1647 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
1648 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
1650 * reloc.c: Add R_FRV_TLSMOFF.
1651 * elf32-frv.c (elf32_frv_howto_table): Likewise.
1652 (frv_reloc_map, frv_reloc_type_lookup): Map it.
1653 (elf32_frv_relocate_section): Handle it.
1654 (elf32_frv_check_relocs): Likewise.
1655 * libbfd.h, bfd-in2.h: Rebuilt.
1656 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
1657 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
1658 when given an undefweak TLS symbol. Fix constant TLS PLT entries
1659 such that they return the constant in gr9.
1660 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
1662 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
1663 too, such that they shrink on relaxation.
1664 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
1665 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
1666 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
1667 if we can guarantee the use of 16-bit constants.
1668 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
1669 Introduce TLS support for FR-V FDPIC.
1670 * reloc.c: Add TLS relocations.
1671 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
1672 (elf32_frv_rel_tlsdesc_value_howto): New.
1673 (elf32_frv_rel_tlsoff_howto): New.
1674 (frv_reloc_map): Add new mappings.
1675 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
1677 (frvfdpic_dynamic_got_plt_info): New.
1678 (frvfdpic_plt_tls_ret_offset): New.
1679 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
1680 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
1681 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
1682 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
1684 (struct frvfdpic_relocs_info): Add TLS fields.
1685 (frvfdpic_relocs_info_hash): Warning clean up.
1686 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
1687 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
1688 (FRVFDPIC_TLS_BIAS): Define.
1689 (tls_biased_base): New.
1690 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
1692 (frv_reloc_type_lookup): Likewise.
1693 (frvfdpic_info_to_howto_rel): Likewise.
1694 (elf32_frv_relocate_section): Likewise.
1695 (_frv_create_got_section): Create the PLT section here.
1696 (elf32_frvfdpic_create_dynamic_sections): Not here.
1697 (_frvfdpic_count_nontls_entries): Move out of...
1698 (_frvfdpic_count_got_plt_entries): ... here.
1699 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
1700 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
1702 (_frvfdpic_relax_tls_entries): New.
1703 (_frvfdpic_compute_got_alloc_data): Add TLS support.
1704 (_frvfdpic_get_tlsdesc_entry): New.
1705 (_frvfdpic_assign_got_entries): Add TLS support.
1706 (_frvfdpic_assign_plt_entries): Likewise.
1707 (_frvfdpic_reset_got_plt_entries): New.
1708 (_frvfdpic_size_got_plt): Move out of...
1709 (elf32_frvfdpic_size_dynamic_sections): ... here.
1710 (_frvfdpic_relax_got_plt_entries): New.
1711 (elf32_frvfdpic_relax_section): New.
1712 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
1713 (elf32_frv_check_relocs): Add TLS support.
1714 (bfd_elf32_bfd_relax_section): Define for FDPIC.
1715 * libbfd.h, bfd-in2.h: Rebuilt.
1717 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1719 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
1720 loadable reloc sections.
1721 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
1722 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
1724 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1726 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
1727 sections immediately when linking shared libs. Instead, wait until
1728 we know a lib is needed.
1729 (_bfd_elf_link_create_dynstrtab): Extract from..
1730 (_bfd_elf_link_create_dynamic_sections_): ..here.
1731 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
1732 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
1733 for non-existent .dynamic.
1734 (elf_link_output_extsym): Don't complain about undefined symbols
1735 in as-needed dynamic libs that aren't actually linked.
1737 2005-01-24 Andrew Cagney <cagney@gnu.org>
1739 * configure: Regenerate, ../gettext.m4 was updated.
1741 2005-01-21 Ben Elliston <bje@au.ibm.com>
1743 * aout-encap.c: Remove unused file.
1745 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
1748 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
1749 non-function symbols are local.
1750 (_bfd_elf_symbol_refs_local_p): Likewise.
1752 2005-01-18 Alan Modra <amodra@bigpond.net.au>
1754 * bfd.c (bfd_link_just_syms): Add abfd param.
1755 * bfd-in2.h: Regenerate.
1757 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1759 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
1760 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
1761 instructions. If the amount of padding is known, reduce the size
1762 of the CIE or FDE by that amount.
1764 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1766 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
1767 augmentation_size. Use bfd_signed_vmas for data_align.
1768 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
1769 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
1770 functions. Don't read past the end of the enclosing CIE or FDE.
1771 (skip_bytes): New utility function.
1772 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
1774 (_bfd_elf_write_section_eh_frame): Use new functions.
1776 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1778 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
1779 assert-style REQUIRE() macro to handle sanity checks.
1781 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
1783 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
1785 (read_unsigned_leb128): Removed.
1786 (read_signed_leb128): Removed.
1787 (find_abstract_instance_name): Updated.
1788 (parse_comp_unit): Accept info_ptr_unit.
1789 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
1790 comp unit and pass it to parse_comp_unit.
1792 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
1793 (read_signed_leb128): Moved to ...
1796 * libbfd-in.h (read_unsigned_leb128): New prototype.
1797 (read_signed_leb128): Likewise.
1798 * libbfd.h: Regenerated.
1800 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
1801 Nick Clifton <nickc@redhat.com>
1803 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
1804 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
1805 arch_sh4a_nofpu_up in order to match the external names and make the
1806 testsuite's job easier.
1807 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
1809 * bfd-in2.h: Regenerate.
1811 2005-01-15 Andrew Cagney <cagney@gnu.org>
1814 * acinclude.m4: Move BFD_NEED_DECLARATION,
1815 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
1816 the new file bfd.m4. Include ../bfd/bfd.m4.
1817 * configure: Re-generate.
1819 2005-01-12 Alan Modra <amodra@bigpond.net.au>
1821 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
1822 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
1824 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
1825 R_PPC_RELAX32PC_PLT.
1827 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1829 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
1831 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
1832 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
1833 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
1834 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
1835 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
1836 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
1837 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
1838 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
1839 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
1840 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
1841 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1842 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
1843 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
1844 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
1846 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1848 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
1851 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1853 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
1854 * bfd-in2.h: Regenerate.
1855 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
1856 to support these new machine values.
1857 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
1859 (bfd_maxq_arch): Update values for the maxq20.
1861 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
1863 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
1864 non-shared object, do not reserve space in .plt and .rela.plt for
1865 regular symbols neither defined nor referenced in shared objects.
1867 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1869 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
1870 to zero the structure.
1871 (create_got_section): Use BFD_ASSERT instead of abort.
1872 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
1874 (create_got_section): New function.
1875 (sparc64_elf_create_dynamic_sections): Likewise.
1876 (sparc64_elf_check_relocs): Invoke create_got_section instead of
1877 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
1878 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
1879 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
1880 (sparc64_elf_finish_dynamic_symbol): Likewise.
1881 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
1882 (elf_backend_create_dynamic_sections): Define to
1883 sparc64_elf_create_dynamic_sections.
1885 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1887 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
1888 (elf_backend_omit_section_dynsym): Define to it.
1889 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
1890 (elf_backend_omit_section_dynsym): Define to it.
1892 2005-01-07 Jakub Jelinek <jakub@redhat.com>
1894 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
1895 PT_DYNAMIC segment, unless .dynamic.
1897 2005-01-06 Paul Brook <paul@codesourcery.com>
1899 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
1900 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
1901 * configure: Regenerate.
1902 * elf32-arm.c: Add VxWorks target bfd.
1904 (elf32_arm_link_hash_table): Add use_rel.
1905 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
1906 elf32_arm_relocate_section): Replace USE_REL with runtime check.
1907 Correct offset calculation for RELA case.
1908 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
1909 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
1910 (elf32_arm_vxworks_link_hash_table_create): New function.
1911 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
1912 (bfd_elf32_littlearm_vxworks_vec): Ditto.
1913 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
1915 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1917 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
1919 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
1920 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
1921 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
1922 (ppc64_elf_next_toc_section): Heed no_multi_toc.
1923 (ppc64_elf_reinit_toc): Set multi_toc_needed.
1924 (toc_adjusting_stub_needed): Rewrite.
1925 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
1926 toc tests. Adjust for toc_adjusting_stub_needed changes.
1927 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
1928 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
1929 * section.c: Expand comment on backend bits.
1930 * bfd-in2.h: Regenerate.
1931 * libbfd.h: Regenerate.
1933 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1935 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
1936 toc adjusting stub, do not test source section flags.
1938 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
1940 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
1941 from STABS debugging sections again.
1943 2005-01-05 Fred Fish <fnf@specifixinc.com>
1945 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
1946 (find_abstract_instance_name): New function.
1947 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
1948 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
1949 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
1951 2004-12-31 Paul Brook <paul@copdesourcery.com>
1953 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
1955 2004-12-31 Alan Modra <amodra@bigpond.net.au>
1957 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
1958 Commit missing changes from 2004-12-22.
1959 * bfd-in2.h: Regenerate.
1961 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
1963 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
1965 2004-12-21 Kris Warkentin <kewarken@qnx.com>
1967 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
1968 Add 'base' argument for constructing register sections. Reformat.
1969 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
1970 gp and fp regs. Reformat.
1972 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
1974 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
1975 * bfd-in2.h: Regenerate.
1976 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
1977 (avr_reloc_map): Likewise.
1978 (avr_final_link_relocate): Likewise.
1980 2004-12-22 Alan Modra <amodra@bigpond.net.au>
1982 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
1983 as-needed dynamic libs as undefined.
1984 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
1985 libs when finding they are needed.
1987 2004-12-20 Alan Modra <amodra@bigpond.net.au>
1989 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
1990 (opd_entry_value): Use opd_relocs if available.
1991 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
1992 copy .opd relocations to opd_relocs.
1993 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
1995 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
1997 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
1998 * elf32-v850.c (v850_elf_howto_table): Add entry for
1999 R_V850_LO16_SPLIT_OFFSET.
2000 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2001 (v850_elf_perform_lo16_relocation): New function, extracted from...
2002 (v850_elf_perform_relocation): ...here. Use it to handle
2003 R_V850_LO16_SPLIT_OFFSET.
2004 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
2005 R_V850_LO16_SPLIT_OFFSET.
2006 * libbfd.h, bfd-in2.h: Regenerate.
2008 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2010 * config.bfd: Add s390x-ibm-tpf support.
2012 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
2014 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
2015 to prototype, to make hash info available.
2016 Prevent wrapped symbols from being adjusted twice.
2018 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
2020 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
2021 overflow for calls to undefined weak symbols.
2023 2004-12-11 Alan Modra <amodra@bigpond.net.au>
2025 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
2026 canonical sections syms have a name.
2028 2004-12-11 Alan Modra <amodra@bigpond.net.au>
2030 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
2031 have been adjusted for output.
2032 (ppc64_elf_relocate_section): Mark sections with reloc_done.
2034 2004-12-10 Alan Modra <amodra@bigpond.net.au>
2036 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
2037 add symtab_hdr param.
2038 (group_signature): Update calls.
2039 * elf-bfd.h (bfd_elf_sym_name): Update.
2040 * elf32-ppc.c (ppc_elf_relocate_section): Update.
2041 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
2042 (ppc64_elf_relocate_section): Update.
2043 * elflink.c (elf_link_input_bfd): Update.
2045 2004-12-10 Jakub Jelinek <jakub@redhat.com>
2047 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
2048 st_shndx on STT_SECTION sections.
2050 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
2052 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
2053 ELF section symbols.
2055 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2057 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
2058 return a real value, unless it is a PLT symbol.
2059 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
2062 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
2063 R_MIPS_JALR entry to 0.
2065 * archures.c: Define bfd_mach_mips9000.
2066 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
2067 (mips_set_isa_flags): Handle bfd_mach_mips9000.
2068 * cpu-mips.c (I_mips9000): Define.
2069 (arch_info_struct): Add case for bfd_mach_mips9000.
2070 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
2071 * bfd-in2.h: Regenerate.
2073 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
2075 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
2078 2004-12-07 Ben Elliston <bje@gnu.org>
2080 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
2082 2004-12-06 Daniel Jacobowitz <dan@debian.org>
2084 Suggested by Fergal Daly <fergal@esatclear.ie>:
2085 * simple.c (simple_dummy_multiple_definition): New function.
2086 (bfd_simple_get_relocated_section_contents): Use it.
2088 2004-12-03 Jan Beulich <jbeulich@novell.com>
2090 * elf.c (elf_find_function): Don't use the last file symbol ever,
2091 seen, but the last one seen prior to the symbol being reported.
2092 Don't report a filename at all for global symbols when that might
2095 2004-12-01 Paul Brook <paul@codesourcery.com>
2097 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
2098 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
2101 2004-12-01 Paul Brook <paul@codesourcery.com>
2103 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
2106 2004-11-30 Paul Brook <paul@codesourcery.com>
2108 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
2109 no_pipeline_knowledge
2110 (elf32_arm_link_hash_table_create): Ditto.
2111 (bfd_elf32_arm_process_before_allocation): Ditto.
2112 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
2114 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2116 * bfd-in2.h: Regenerate.
2118 2004-11-30 Randolph Chung <tausq@debian.org>
2120 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
2121 (elf32_hppa_grok_psinfo): New function.
2122 (elf_backend_grok_prstatus): Define.
2123 (elf_backend_grok_psinfo): Define.
2125 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
2128 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
2130 2004-11-24 Paul Brook <paul@codesourcery.com>
2132 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
2134 2004-11-24 Paul Brook <paul@codesourcery.com>
2136 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
2137 (elf32_arm_swap_symbol_out): New function.
2138 (elf32_arm_size_info): Add.
2139 (elf_backend_size_info): Define.
2141 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2143 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
2146 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2148 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
2149 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
2150 * nlmcode.h (nlm_write_object_contents): Warning fix.
2152 2004-11-18 Bob Wilson <bob.wilson@acm.org>
2154 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
2156 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
2158 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
2159 (elf32_arm_plt_thumb_stub): New.
2160 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
2162 (elf32_arm_link_hash_traverse): Fix typo.
2163 (elf32_arm_link_hash_table): Add obfd.
2164 (elf32_arm_link_hash_newfunc): Initialize new fields.
2165 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
2166 (elf32_arm_link_hash_table_create): Initialize obfd.
2167 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
2168 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
2169 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
2170 interworking BFD is not dynamic.
2171 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
2172 not emit glue for PLT references.
2173 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
2174 emit glue for PLT references. Support the Thumb PLT prefix.
2175 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
2177 (elf32_arm_check_relocs): Likewise.
2178 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
2180 (allocate_dynrelocs): Handle Thumb PLT references.
2181 (elf32_arm_finish_dynamic_symbol): Likewise.
2182 (elf32_arm_symbol_processing): New function.
2183 (elf_backend_symbol_processing): Define.
2185 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
2187 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
2188 add_fde_encoding. Remove need_relative.
2189 * elf-eh-frame.c (extra_augmentation_string_bytes)
2190 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
2191 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
2192 in cases where the CIE has no existing 'R' augmentation. Use
2193 size_of_output_cie_fde when assigning offsets. Use the final offset
2194 as the new section size.
2195 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
2196 Account for any extra augmentation bytes in the returned offset.
2197 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
2198 moved before being modified. Pad growing entries with DW_CFA_nops.
2199 Add 'z' and 'R' augmentations as directed by add_augmentation_size
2200 and add_fde_encoding.
2202 2004-11-15 Mark Mitchell <mark@codesourcery.com>
2204 * elf32-arm.c (elf32_arm_relocate_section): Use
2205 arm_real_reloc_type.
2207 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
2209 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
2210 for discard relocations; don't add an R_MIPS_NONE to the main body
2213 2004-11-04 Paul Brook <paul@codesourcery.com>
2215 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
2216 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
2217 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
2218 default version definition for unversioned symbols.
2219 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
2220 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
2221 _bfd_elf_slurp_version_tables. Set default version for unversioned
2224 2004-11-15 Paul Brook <paul@codesourcery.com>
2226 * elflink.c (elf_link_add_object_symbols): Don't assume version
2227 indices are consecutive.
2229 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
2231 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
2232 composite relocations against the personality data.
2234 2004-11-13 Paul Brook <paul@codesourcery.com>
2236 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
2237 R_ARM_PREL31 relocations to PLT entries.
2238 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
2239 (elf32_arm_check_relocs): Ditto.
2241 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2243 * xtensa-isa.c (xtensa_interface_class_id): New.
2245 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2247 * elf32-xtensa.c (property_table_compare): Remove assertion about
2248 entries with the same address and non-zero size.
2249 (xtensa_read_table_entries): Report such entries as errors.
2251 2004-11-11 Mark Mitchell <mark@codesourcery.com>
2253 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
2254 R_ARM_RELATIVE on Symbian OS.
2256 2004-11-09 Mark Mitchell <mark@codesourcery.com>
2258 * som.c (som_bfd_print_private_bfd_data): New function.
2259 (som_object_setup): Save the auxiliary header. Don't assume that
2260 zero is an invalid entry point for a shared library.
2261 (som_object_p): Allocate the auxiliary header on the heap.
2263 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
2265 (elf32_arm_symbian_modify_segment_map): Likewise.
2267 2004-11-09 Daniel Jacobowitz <dan@debian.org>
2269 From David Poole <daveml@mbuf.com>:
2270 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
2271 (elf32_arm_size_dynamic_sections): Call it.
2273 2004-11-09 Alan Modra <amodra@bigpond.net.au>
2275 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
2276 (ALL_MACHINES_CFILES): Fix typo.
2277 * Makefile.in: Regenerate.
2278 * po/SRC-POTFILES.in: Regenerate.
2280 2004-11-08 Mark Mitchell <mark@codesourcery.com>
2282 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
2283 R_ARM_RELATIVE relocation for Symbian OS, mention the section
2284 symbol in the relocation.
2286 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2287 Vineet Sharma <vineets@noida.hcltech.com>
2289 * coff-maxq.c: New File.
2290 * cpu-maxq.c: New File.
2291 * coffcode.h: Likewise.
2292 * config.bfd: Likewise.
2293 * configure.in (maxqcoff_vec): New target vector.
2294 * Makefile.am: Add support for maxq target.
2295 * configure.in: Likewise.
2296 * archures.c:. Likewise.
2297 * targets.c: Likewise.
2298 * bfd_in2.h : Regenerated.
2299 * Makefile.in: Regenerated.
2300 * configure: Regenerated.
2301 * doc/Makefile.in: Regenerated.
2303 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2305 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
2306 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
2307 C_NT_WEAK aux entries.
2308 (_bfd_coff_generic_relocate_section): Handle undefined
2311 2004-11-07 Andreas Schwab <schwab@suse.de>
2313 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
2314 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
2315 non-default visibility.
2317 2004-11-01 Mark Mitchell <mark@codesourcery.com>
2319 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
2321 (elf32_arm_symbian_modify_segment_map): Don't
2322 reset includes_filehdr and includes_phdrs here.
2324 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2326 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
2327 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
2328 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
2330 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
2331 to a new removed list. Remove normal configuration stanzas.
2332 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
2333 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
2334 elfarm-nabi.lo with elf32-arm.lo.
2335 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
2336 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
2337 * elf32-arm.h: Remove.
2338 * elfarm-oabi.c: Remove.
2339 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
2340 and bfd_elf32_littlearm_oabi_vec.
2341 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
2343 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2345 * config.bfd: Support crisv32-*-* like cris-*-*.
2346 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
2347 (bfd_mach_cris_v10_v32): New macros.
2348 * cpu-cris.c: Tweak formatting.
2349 (get_compatible): New function.
2351 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
2352 bfd_arch_info_type:s.
2353 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
2354 get_compatible for member compatible and link bfd_cris_arch_v32 as
2356 * elf32-cris.c (cris_elf_pcrel_reloc)
2357 (cris_elf_set_mach_from_flags): New functions.
2358 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
2359 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
2360 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
2361 numbers for bfd_mach_cris_v32.
2362 (PLT_ENTRY_SIZE_V32): New macro.
2363 (elf_cris_plt0_entry): Drop last comma in initializer.
2364 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
2365 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
2367 (cris_elf_relocate_section): Change all "%B(%A)" messages to
2369 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
2370 (elf_cris_finish_dynamic_sections): Similar.
2371 (elf_cris_adjust_dynamic_symbol): Similar.
2372 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
2374 <switch with PIC relocs>: Emit error and return FALSE for
2375 bfd_mach_cris_v10_v32.
2376 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
2377 Emit warning when generating textrel reloc.
2378 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
2379 (cris_elf_final_write_processing): Set flags according to mach.
2380 (cris_elf_print_private_bfd_data): Display
2381 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
2382 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
2383 new_flags. Don't call cris_elf_final_write_processing. Don't
2384 look at the actual elf header flags at all; use
2385 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
2386 in bfd_get_mach for ibfd and obfd and handle merging of compatible
2388 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2389 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
2390 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
2391 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
2392 * bfd-in2.h, libbfd.h: Regenerate.
2394 2004-11-04 Alan Modra <amodra@bigpond.net.au>
2396 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
2397 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
2399 (struct adjust_toc_info): New.
2400 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
2402 2004-11-03 Bob Wilson <bob.wilson@acm.org>
2404 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
2405 if there are no segments.
2407 2004-11-02 Daniel Jacobowitz <dan@debian.org>
2409 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
2411 2004-11-02 Nick Clifton <nickc@redhat.com>
2413 * elf32-iq2000.c: Convert to ISO C90 formatting.
2415 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
2417 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
2419 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
2421 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
2422 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
2423 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
2425 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2427 * elf32-sh.c (tpoff): Take alignment into account.
2429 2004-10-28 Nick Clifton <nickc@redhat.com>
2431 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
2432 performing a relocatable link.
2433 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
2434 for MIPS ports under Irix.
2436 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
2438 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
2439 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
2440 (elf32_arm_final_link_relocate): Ditto.
2441 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
2442 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
2443 (elf32_arm_adjust_dynamic_symbol): Ditto.
2444 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
2445 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
2446 (elf32_arm_r_howto): ... To here.
2447 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
2449 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
2452 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
2453 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
2454 and R_IA64_SECREL64LSB.
2456 2004-10-26 Paul Brook <paul@codesourcery.com>
2458 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
2459 (bfd_elf_size_dynamic_sections): Create default version definition.
2460 (elf_link_output_extsym): Adjust for default symbol version.
2462 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2464 * mmo.c: Adjust to ISO C.
2466 * mmo.c (mmo_write_section_description): New function broken out
2467 of mmo_internal_write_section.
2468 (mmo_internal_write_section): For each of .text and .data, call
2469 mmo_write_section_description before outputting contents if it has
2470 nontrivially deducible vma or contents.
2471 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
2472 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
2473 symbols if found within the .data address range.
2475 2004-10-24 Daniel Jacobowitz <dan@debian.org>
2477 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
2479 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2481 * mmo.c (File Layout): Correct place of misplaced blurb about
2484 2004-10-22 Mark Kettenis <kettenis@gnu.org>
2486 * config.bfd: Add mips64*-*-openbsd.
2488 2004-10-21 Bob Wilson <bob.wilson@acm.org>
2490 * elf32-xtensa.c (ebb_propose_action): Put declarations before
2493 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2495 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
2496 * configure: Regenerate.
2498 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2501 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
2502 to linker reloc_overflow callback.
2503 (aout_link_input_section_ext): Likewise.
2504 (aout_link_reloc_link_order): Likewise.
2505 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2506 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2508 (alpha_relocate_section): Likewise.
2509 * coff-arm.c (coff_arm_relocate_section): Likewise.
2510 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
2511 * coff-h8500.c (extra_case): Likewise.
2512 * coff-i960.c (coff_i960_relocate_section): Likewise.
2513 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2514 * coff-mips.c (mips_relocate_section): Likewise.
2515 * coff-or32.c (coff_or32_relocate_section): Likewise.
2516 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2517 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2518 * coff-sh.c (sh_relocate_section): Likewise.
2519 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2520 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
2521 * coff-z8k.c (extra_case): Likewise.
2522 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2523 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2524 (_bfd_coff_generic_relocate_section): Likewise.
2525 * ecoff.c (ecoff_reloc_link_order): Likewise.
2526 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
2527 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2528 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2529 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2530 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
2531 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
2532 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2533 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
2534 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2535 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2536 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2537 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
2538 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2539 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2540 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2541 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
2542 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
2543 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
2544 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2545 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
2546 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2547 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2548 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
2549 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
2550 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2551 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2552 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2553 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2554 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2555 * elf32-vax.c (elf_vax_relocate_section): Likewise.
2556 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
2557 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2558 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
2559 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2560 * elf64-s390.c (elf_s390_relocate_section): Likewise.
2561 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2562 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2563 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
2564 * elflink.c (elf_reloc_link_order): Likewise.
2565 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
2566 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
2567 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
2568 * linker.c (_bfd_generic_reloc_link_order): Likewise.
2569 * pdp11.c (pdp11_aout_link_input_section): Likewise.
2570 (aout_link_reloc_link_order): Likewise.
2571 * reloc.c (bfd_generic_get_relocated_section_contents):
2573 * xcofflink.c (xcoff_reloc_link_order): Likewise.
2574 * simple.c (simple_dummy_reloc_overflow): Updated.
2576 2004-10-20 Andreas Schwab <schwab@suse.de>
2578 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
2579 (elf_backend_plt_sym_val): Define.
2581 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
2583 * config.bfd: Set targ_underscore=yes for PE COFF targets
2585 2004-10-19 Alan Modra <amodra@bigpond.net.au>
2587 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
2588 (ppc64_elf_edit_opd): Likewise.
2590 2004-10-18 Mark Mitchell <mark@codesourcery.com>
2592 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
2593 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
2594 set SEC_ALLOC and SEC_LOAD.
2596 2004-10-18 Nick Clifton <nickc@redhat.com>
2598 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
2599 'name' for relocs against both local and global symbols.
2601 2004-10-16 Daniel Jacobowitz <dan@debian.org>
2603 * bfd-in2.h: Regenerate.
2604 * bfd.c (struct bfd): Add no_export.
2605 * elflink.c (elf_link_add_object_symbols): Handle no_export.
2607 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2609 * config.bfd: Whitespace cleanup.
2610 * Makefile.am: Run "make dep-am"
2611 * Makefile.in: Regenerate.
2613 2004-10-15 Jakub Jelinek <jakub@redhat.com>
2615 * elflink.c (struct already_linked_section): Removed.
2616 (try_match_symbols_in_sections, already_linked): Removed.
2617 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
2618 prefix of section names when finding already_linked_table
2619 chain. Compare section names. Instead of calling already_linked,
2620 do it inline and only for sections in the same already_linked_list.
2622 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2624 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
2625 parameter. If called after _bfd_elf_write_section_eh_frame,
2626 don't allow a -2 return unless need_* bit is already set, and
2627 handle offsets adjusted for output_offset.
2628 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
2629 * elf.c (_bfd_elf_section_offset): Update call.
2631 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
2634 * coffcode.h (coff_compute_section_file_positions): Cast to
2635 bfd_vma when computing page alignment.
2637 2004-10-13 Mark Mitchell <mark@codesourcery.com>
2639 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2640 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
2642 2004-10-12 Mark Mitchell <mark@codesourcery.com>
2644 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
2645 relocations use a virtual address, not a section offset.
2647 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2649 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
2650 (narrow_instruction, widen_instruction): Remove unnecessary calls to
2651 xtensa_format_encode.
2652 (ebb_propose_action): Inline call to ebb_add_proposed_action.
2653 (ebb_add_proposed_action): Delete.
2655 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2657 * elf32-xtensa.c: Use ISO C90 formatting.
2659 2004-10-12 Paul Brook <paul@codesourcery.com>
2661 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
2664 2004-10-12 Paul Brook <paul@codesourcery.com>
2666 * elf32-arm.h: Support EABI version 4 objects.
2668 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2671 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
2672 Don't mark as default.
2673 (bfd_x86_64_arch): Don't mark as default.
2675 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2677 * elflink.c (enum action_discarded): New.
2678 (elf_section_complain_discarded): Delete.
2679 (elf_action_discarded): New function subsuming the above and also
2680 controlling reloc behaviour.
2681 (elf_link_input_bfd): Use it.
2683 2004-10-11 Jakub Jelinek <jakub@redhat.com>
2685 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
2686 (special_sections): Add .gnu.liblist and .gnu.conflict.
2687 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
2689 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2692 * elflink.c (elf_link_input_bfd): Try harder to support
2693 relocations against symbols in removed linkonce sections.
2695 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2697 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
2700 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
2701 sections do not reference symbols in non-SEC_ALLOC sections.
2703 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2706 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
2707 (_bfd_elf_link_omit_section_dynsym): Formatting.
2709 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2711 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
2712 * libbfd.h: Regnerate.
2713 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
2714 * elf32-frv.c: Likewise.
2715 * elf32-m32r.c: Likewise.
2716 * elf32-ppc.c: Likewise.
2717 * elf64-hppa.c: Likewise.
2718 * elfxx-ia64.c: Likewise.
2719 * opncls.c: Likewise.
2721 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2723 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
2724 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
2725 offsets stored in struct eh_cie_fde entries before doing other
2728 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
2729 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
2730 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
2731 setting offsets for removed CIEs. Don't set "sec", instead set
2732 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
2733 CIE in hdr_info. Only set make_relative and make_lsda_relative
2734 for CIEs. Use pointers rather than array indices.
2735 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
2736 make_lsda_relative, need_* on cie_inf for FDEs.
2737 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
2738 section output_offset. Delete cie_offset, instead use cie_inf
2739 pointer to CIE entry. Use need_relative and need_lsda_relative on
2740 CIE entry for FDEs. Use pointers rather than array indices.
2742 2004-10-09 Alan Modra <amodra@bigpond.net.au>
2744 * coff-rs6000.c (rs6000coff_vec): Add initializer for
2745 bfd_is_target_special_symbol.
2746 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2747 * som.c (som_bfd_is_target_special_symbol): Define.
2749 2004-10-08 Nick Clifton <nickc@redhat.com>
2751 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
2752 * configure: Regenerate.
2753 * bfd-in2.h: Regenerate.
2754 * syms.c (bfd_is_target_special_symbol): New interface function.
2755 Returns true when a symbol should be considered to be special.
2756 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
2757 the symbol jump table.
2758 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
2759 Return true iff the symbol is a mapping symbol.
2760 (bfd_elf32_bfd_is_target_special_symbol): Define.
2761 * elfxx-target.h: Provide a default definition for
2762 bfd_is_target_special_symbol.
2763 * aout-target.h: Likewise.
2764 * aout-tic30.c: Likewise.
2765 * binary.c: Likewise.
2766 * coffcode.h: Likewise.
2767 * i386msdos.c: Likewise.
2770 * libaout.h: Likewise.
2771 * libbfd-in.h: Likewise
2772 * libecoff.h: Likewise.
2773 * mach-o.c: Likewise.
2775 * nlm-target.h: Likewise.
2776 * oasys.c: Likewise.
2778 * ppcboot.c: Likewise.
2780 * tekhex.c: Likewise.
2781 * versados.c: Likewise.
2783 * xcoff-target.h: Likewise.
2785 * libbfd.h: Regenerate.
2787 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2789 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
2790 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
2791 (elf_backend_section_from_shdr): Define.
2793 2004-10-08 Alan Modra <amodra@bigpond.net.au>
2795 * syms.c (bfd_is_local_label): Return false for file symbols.
2797 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2798 David Heine <dlheine@tensilica.com>
2800 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
2801 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
2802 (elf32xtensa_no_literal_movement): New global variable.
2803 (elf_howto_table): Add entries for new relocations.
2804 (elf_xtensa_reloc_type_lookup): Handle new relocations.
2805 (property_table_compare): When addresses are equal, compare sizes and
2806 various property flags.
2807 (property_table_matches): New.
2808 (xtensa_read_table_entries): Extend to read new property tables. Add
2809 output_addr parameter to indicate that output addresses should be used.
2810 Use bfd_get_section_limit.
2811 (elf_xtensa_find_property_entry): New.
2812 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
2813 (elf_xtensa_check_relocs): Handle new relocations.
2814 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
2815 relocations. Use new xtensa-isa.h functions.
2816 (build_encoding_error_message): Remove encode_result parameter. Add
2817 new target_address parameter used to detect alignment errors.
2818 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
2819 error handling. Use new is_operand_relocation function.
2820 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
2821 Use underbar macro for error messages. Formatting.
2822 (get_const16_opcode): New.
2823 (get_l32r_opcode): Add a separate flag for initialization.
2824 (get_relocation_opnd): Operand number is no longer explicit in the
2825 relocation. Change to decode the opcode and analyze its operands.
2826 (get_relocation_slot): New.
2827 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
2828 Use new xtensa-isa.h functions to handle multislot instructions.
2829 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
2830 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
2831 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
2832 check_loop_aligned, check_branch_target_aligned_address, narrowable,
2833 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
2834 get_single_format, init_op_single_format_table): New.
2835 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
2836 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
2837 (contract_asm_expansion): Add error_message parameter and pass it to
2838 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
2839 with R_XTENSA_SLOT0_OP.
2840 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
2841 instructions. Use new xtensa-isa.h functions.
2842 (r_reloc struct): Add new virtual_offset field.
2843 (r_reloc_init): Add contents and content_length parameters. Set
2844 virtual_offset field to zero. Add contents to target_offset field for
2845 partial_inplace relocations.
2846 (r_reloc_is_defined): Check for null.
2847 (print_r_reloc): New debug function.
2848 (source_reloc struct): Replace xtensa_operand field with pair of the
2849 opcode and the operand position. Add is_abs_literal field.
2850 (init_source_reloc): Specify operand by opcode/position pair. Set
2851 is_abs_literal field.
2852 (source_reloc_compare): When target_offsets are equal, compare other
2853 fields to make sorting predictable.
2854 (literal_value struct): Add is_abs_literal field.
2855 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
2856 (init_literal_value): New.
2857 (is_same_value): Replace with ...
2858 (literal_value_equal): ... this function. Add comparisons of
2859 virtual_offset and is_abs_literal fields.
2860 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
2861 failure. Initialize has_last_loc field.
2862 (value_map_hash_table_delete): New.
2863 (hash_literal_value): Rename to ...
2864 (literal_value_hash): ... this. Include is_abs_literal flag and
2865 virtual_offset field in the hash value.
2866 (get_cached_value): Rename to ...
2867 (value_map_get_cached_value): ... this. Update calls to
2868 literal_value_hash and literal_value_equal.
2869 (add_value_map): Check for allocation failure. Update calls to
2870 value_map_get_cached_value and literal_value_hash.
2871 (text_action, text_action_list, text_action_t): New types.
2872 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
2873 text_action_add, text_action_add_literal, offset_with_removed_text,
2874 offset_with_removed_text_before_fill, find_insn_action,
2875 print_action_list, print_removed_literals): New.
2876 (offset_with_removed_literals): Delete.
2877 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
2878 fix_array, fix_array_count, allocated_relocs, relocs_count, and
2879 allocated_relocs_count fields.
2880 (init_xtensa_relax_info): Initialize new fields.
2881 (reloc_bfd_fix struct): Add new translated field.
2882 (reloc_bfd_fix_init): Add translated parameter and use it to set the
2884 (fix_compare, cache_fix_array): New.
2885 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
2886 section via get_xtensa_relax_info. Use cache_fix_array to set up
2887 sorted fix_array and use bsearch instead of linear search.
2888 (section_cache_t): New struct.
2889 (init_section_cache, section_cache_section, clear_section_cache): New.
2890 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
2891 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
2892 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
2893 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
2895 (retrieve_contents): Use bfd_get_section_limit.
2896 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
2897 to compute_removed_literals. Free value_map_hash_table when no longer
2899 (analyze_relocations): Check is_relaxable_asm_section flag. Call
2900 compute_text_actions for all sections.
2901 (find_relaxable_sections): Mark sections as relaxable if they contain
2902 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
2903 call. Increment relax_info src_count field only for appropriate
2904 relocation types. Remove is_literal_section check.
2905 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
2906 r_reloc_init and find_associated_l32r_irel. Check
2907 is_relaxable_asm_section flag. Handle L32R instructions with absolute
2908 literals. Pass is_abs_literal flag to init_source_reloc.
2909 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
2910 CONST16 instructions. Adjust calls to r_reloc_init and
2911 pcrel_reloc_fits. Handle weak symbols conservatively.
2912 (find_associated_l32r_irel): Add bfd parameter and pass it to
2914 (compute_text_actions, compute_ebb_proposed_actions,
2915 compute_ebb_actions, check_section_ebb_pcrels_fit,
2916 check_section_ebb_reduces, text_action_add_proposed,
2917 compute_fill_extra_space): New.
2918 (remove_literals): Replace with ...
2919 (compute_removed_literals): ... this function. Call
2920 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
2921 Call xtensa_read_table_entries to get the property table. Skip
2922 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
2923 is_removable_literal, remove_dead_literal, and
2924 identify_literal_placement functions.
2925 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
2926 instead of linear search.
2927 (is_removable_literal, remove_dead_literal,
2928 identify_literal_placement): New.
2929 (relocations_reach): Update check for literal not referenced by any
2930 PC-relative relocations. Adjust call to pcrel_reloc_fits.
2931 (coalesce_shared_literal, move_shared_literal): New.
2932 (relax_section): Use bfd_get_section_limit. Call
2933 translate_section_fixes. Update calls to r_reloc_init and
2934 offset_with_removed_text. Check new is_relaxable_asm_section flag.
2935 Add call to pin_internal_relocs. Add special handling for
2936 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
2937 info to calculate new addend_displacement variable. Replace code for
2938 deleting literals with more general code to perform the actions
2939 determined by the action_list for the section.
2940 (translate_section_fixes, translate_reloc_bfd_fix): New.
2941 (translate_reloc): Check new is_relaxable_asm_section flag. Call
2942 find_removed_literal only if is_operand_relocation. Update call to
2943 offset_with_removed_text. Use new target_offset and removed_bytes
2945 (move_literal): New.
2946 (relax_property_section): Use bfd_get_section_limit. Set new
2947 is_full_prop_section flag and handle new property tables. Update calls
2948 to r_reloc_init and offset_with_removed_text. Check
2949 is_relaxable_asm_section flag. Handle expansion of zero-sized
2950 unreachable entries, with use of offset_with_removed_text_before_fill.
2951 For relocatable links, combine entries only for literal tables.
2952 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
2953 calls to offset_with_removed_text. Translate st_size field for
2955 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
2956 failure. Add contents parameter. Update call to get_bfd_fix. Update
2957 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
2958 R_XTENSA_ASM_EXPAND relocs.
2959 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
2960 call to get_bfd_fix. Include offset from contents for partial_inplace
2962 (is_reloc_sym_weak): New.
2963 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
2964 (prop_sec_len): New.
2965 (xtensa_is_property_section): Handle new property sections.
2966 (is_literal_section): Delete.
2967 (internal_reloc_compare): When r_offset matches, compare r_info and
2968 r_addend to make sorting predictable.
2969 (internal_reloc_matches): New.
2970 (xtensa_get_property_section_name): Handle new property sections.
2971 (xtensa_get_property_predef_flags): New.
2972 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
2973 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
2974 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
2975 (xtisa_errno, xtisa_error_msg): New variables.
2976 (xtensa_isa_errno, xtensa_isa_error_msg): New.
2977 (xtensa_insnbuf_alloc): Add error handling.
2978 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
2979 use xtensa_format_decode. Add error handling.
2980 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
2981 instruction length to find the number of bytes to copy.
2982 (xtensa_isa_init): Add error handling. Replace calls to
2983 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
2984 tables in the xtensa_modules structure.
2985 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
2986 xtensa_extend_isa): Delete.
2987 (xtensa_isa_free): Change to only free lookup tables.
2988 (opname_lookup_compare): Replace with ...
2989 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
2990 (xtensa_insn_maxlength): Rename to ...
2991 (xtensa_isa_maxlength): ... this.
2992 (xtensa_insn_length): Delete.
2993 (xtensa_insn_length_from_first_byte): Replace with ...
2994 (xtensa_isa_length_from_chars): ... this function.
2995 (xtensa_num_opcodes): Rename to ...
2996 (xtensa_isa_num_opcodes): ... this.
2997 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
2998 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
2999 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
3000 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
3001 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
3002 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
3003 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
3004 (xtensa_opcode_lookup): Add error handling.
3005 (xtensa_decode_insn): Replace with ...
3006 (xtensa_opcode_decode): ... this function, with new format and
3007 slot parameters. Add error handling.
3008 (xtensa_encode_insn): Replace with ...
3009 (xtensa_opcode_encode): ... this function, which does the encoding via
3010 one of the entries in the "encode_fns" array. Add error handling.
3011 (xtensa_opcode_name): Add error handling.
3012 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
3013 xtensa_opcode_is_call): New.
3014 (xtensa_num_operands): Replace with ...
3015 (xtensa_opcode_num_operands): ... this function. Add error handling.
3016 (xtensa_opcode_num_stateOperands,
3017 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
3018 xtensa_opcode_funcUnit_use, xtensa_operand_name,
3019 xtensa_operand_is_visible): New.
3020 (xtensa_get_operand, xtensa_operand_kind): Delete.
3021 (xtensa_operand_inout): Add error handling and special-case for
3023 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
3024 operate on one slot of an instruction. Added error handling.
3025 (xtensa_operand_encode): Handle default operands with no encoding
3026 functions. Check for success by comparing against decoded value.
3028 (xtensa_operand_decode): Handle default operands. Return decoded value
3029 through argument pointer. Add error handling.
3030 (xtensa_operand_is_register, xtensa_operand_regfile,
3031 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
3032 (xtensa_operand_isPCRelative): Rename to ...
3033 (xtensa_operand_is_PCrelative): ... this. Add error handling.
3034 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
3035 through argument pointer. Add error handling.
3036 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
3037 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
3038 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
3039 xtensa_regfile_shortname, xtensa_regfile_view_parent,
3040 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
3041 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
3042 xtensa_state_is_exported, xtensa_sysreg_lookup,
3043 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
3044 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
3045 xtensa_interface_num_bits, xtensa_interface_inout,
3046 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
3047 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
3048 * xtensa-modules.c: Rewrite to use new data structures.
3049 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
3050 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
3051 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
3052 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
3053 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
3054 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
3055 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
3056 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
3057 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
3058 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
3059 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
3060 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
3061 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
3062 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
3063 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
3064 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
3065 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
3066 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
3067 * Makefile.in: Regenerate.
3068 * bfd-in2.h: Likewise.
3069 * libbfd.h: Likewise.
3071 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3073 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
3074 against the absolute section.
3075 (mips_elf64_write_rela): Likewise.
3077 2004-10-07 Jan Beulich <jbeulich@novell.com>
3079 * elf.c (elf_find_function): Don't generally check for matching
3080 section, just for non-file symbols. Remove redunant comparison
3082 * elf32-arm.h (arm_elf_find_function): Likewise.
3084 2004-10-07 Jeff Baker <jbaker@qnx.com>
3086 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
3087 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
3090 2004-10-04 Roland McGrath <roland@redhat.com>
3092 * hash.c (bfd_hash_set_default_size): Use const for table.
3093 Use size_t instead of int for variable compared to sizeof results.
3095 2004-10-05 Alan Modra <amodra@bigpond.net.au>
3098 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
3100 2004-10-01 Paul Brook <paul@codesourcery.com>
3102 * elf32-arm.h (elf32_arm_fake_sections,
3103 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
3105 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
3107 2004-10-01 Alan Modra <amodra@bigpond.net.au>
3109 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
3111 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
3112 need_relative or need_lsda_relative if we are processing an
3113 offset for a reloc on a FDE initial loc or LSDA field
3115 (_bfd_elf_write_section_eh_frame): Test need_relative and
3116 need_lsda_relative in place of corresponding make_* field
3117 when deciding to use pc-relative encodings.
3119 2004-09-30 Paul Brook <paul@codesourcery.com>
3121 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
3122 target2 relocation type.
3124 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
3127 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
3129 2004-09-30 Paul Brook <paul@codesourcery.com>
3131 * reloc.c: Add BFD_RELOC_ARM_SMI.
3132 * bfd-in2.h: Regenerate.
3135 2004-09-24 Alan Modra <amodra@bigpond.net.au>
3137 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
3138 vma and output offset to address.
3139 * simple.c (simple_save_output_info): Only set output section
3140 and offset for debug sections, or those not already set up by
3142 (bfd_simple_get_relocated_section_contents): Update comment.
3144 2004-09-24 Alan Modra <amodra@bigpond.net.au>
3146 * elf.c (IS_LOADED): Delete.
3147 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
3148 Restore SEC_HAS_CONTENTS test to the one place it was used prior
3151 2004-09-23 Alan Modra <amodra@bigpond.net.au>
3154 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
3155 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
3156 redundant assignment of EM_SPARC.
3158 2004-09-22 Brian Ford <ford@vss.fsi.com>
3160 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
3161 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
3163 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
3165 2004-09-22 Alan Modra <amodra@bigpond.net.au>
3167 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
3168 (elf_backend_modify_segment_map): Don't define.
3170 2004-09-22 Alan Modra <amodra@bigpond.net.au>
3172 * elf.c (IS_LOADED): Define.
3173 (assign_file_positions_for_segments): Don't round up file offset of
3174 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
3175 Delete code handling link script adjustment of lma. Do the adjust
3176 in later code handling similar ajustments. Remove dead code error
3177 check. Warn if section lma would require a negative offset
3178 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
3179 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
3180 update voff in section loop. Change voff in segment loop to be an
3181 adjustment on top of "off". Set sec->filepos and update "off" later.
3182 Test for loadable sections consistently using IS_LOADED. Similarly,
3183 test for alloc-only sections other than .tbss consistently.
3184 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
3185 Tidy PT_NOTE handling. Use %B and %A in error messages.
3186 (assign_file_positions_except_relocs): Use %B in error message.
3188 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
3190 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
3191 (CONFIG_STATUS_DEPENDENCIES): New.
3192 (Makefile): Removed.
3193 (config.status): Likewise.
3194 * Makefile.in: Regenerated.
3196 2004-09-17 Paul Brook <paul@codesourcery.com>
3198 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
3199 (bfd_elf32_arm_process_before_allocation): Update prototype.
3200 * bfd-in2.h: Regenerate.
3201 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
3202 (elf32_arm_link_hash_table_create): Set it.
3203 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
3204 (bfd_elf32_arm_set_target_relocs): New function.
3205 (arm_real_reloc_type): New function.
3206 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
3207 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
3208 (elf32_arm_gc_sweep_hook): Ditto.
3209 (elf32_arm_check_relocs): Ditto.
3210 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
3211 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
3213 (elf32_arm_got_prel): New variable.
3214 (elf32_arm_howto_from_type): New function.
3215 (elf32_arm_info_to_howto): Use it.
3216 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
3217 BFD_RELOC_ARM_TARGET2.
3218 * libbfd.h: Regenerate.
3219 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
3221 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3223 * ecoff.c: Update u.undef.next refs.
3224 * elf64-ppc.c: Likewise.
3225 * elflink.c: Likewise.
3226 * linker.c: Likewise.
3227 * xcofflink.c: Likewise.
3229 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
3230 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
3231 fields to indirect struct.
3232 * elf-m10300.c: Update u.weakdef refs.
3233 * elf32-arm.h: Likewise.
3234 * elf32-cris.c: Likewise.
3235 * elf32-frv.c: Likewise.
3236 * elf32-hppa.c: Likewise.
3237 * elf32-i370.c: Likewise.
3238 * elf32-i386.c: Likewise.
3239 * elf32-m32r.c: Likewise.
3240 * elf32-m68k.c: Likewise.
3241 * elf32-ppc.c: Likewise.
3242 * elf32-s390.c: Likewise.
3243 * elf32-sh.c: Likewise.
3244 * elf32-sparc.c: Likewise.
3245 * elf32-vax.c: Likewise.
3246 * elf32-xtensa.c: Likewise.
3247 * elf64-alpha.c: Likewise.
3248 * elf64-hppa.c: Likewise.
3249 * elf64-ppc.c: Likewise.
3250 * elf64-s390.c: Likewise.
3251 * elf64-sh64.c: Likewise.
3252 * elf64-sparc.c: Likewise.
3253 * elf64-x86-64.c: Likewise.
3254 * elfxx-ia64.c: Likewise.
3255 * elfxx-mips.c: Likewise.
3256 * elflink.c: Likewise. Also u.elf_hash_value.
3257 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
3259 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3260 (bfd_elf_gc_record_vtinherit): Alloc vtable.
3261 (bfd_elf_gc_record_vtentry): Likewise.
3262 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
3264 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3266 * Makefile.am: Run "make dep-am".
3267 * Makefile.in: Regenerate.
3268 * bfd-in2.h: Regenerate.
3269 * po/SRC-POTFILES.in: Regenerate.
3270 * po/bfd.pot: Regenerate.
3272 2004-09-16 Alan Modra <amodra@bigpond.net.au>
3274 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
3275 with bitfields. Make "type" and "other" bitfields too.
3276 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
3277 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
3278 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
3279 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
3280 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
3281 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
3282 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
3283 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
3284 * elf-hppa.h: Update all uses of elf_link_hash_flags.
3285 * elf-m10300.c: Likewise.
3287 * elf32-arm.h: Likewise.
3288 * elf32-cris.c: Likewise.
3289 * elf32-frv.c: Likewise.
3290 * elf32-hppa.c: Likewise.
3291 * elf32-i370.c: Likewise.
3292 * elf32-i386.c: Likewise.
3293 * elf32-m32r.c: Likewise.
3294 * elf32-m68k.c: Likewise.
3295 * elf32-ppc.c: Likewise.
3296 * elf32-s390.c: Likewise.
3297 * elf32-sh-symbian.c: Likewise.
3298 * elf32-sh.c: Likewise.
3299 * elf32-sh64.c: Likewise.
3300 * elf32-sparc.c: Likewise.
3301 * elf32-vax.c: Likewise.
3302 * elf32-xtensa.c: Likewise.
3303 * elf64-alpha.c: Likewise.
3304 * elf64-hppa.c: Likewise.
3305 * elf64-ppc.c: Likewise.
3306 * elf64-s390.c: Likewise.
3307 * elf64-sh64.c: Likewise.
3308 * elf64-sparc.c: Likewise.
3309 * elf64-x86-64.c: Likewise.
3310 * elflink.c: Likewise.
3311 * elfxx-ia64.c: Likewise.
3312 * elfxx-mips.c: Likewise.
3313 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
3314 * configure: Regenerate.
3315 * aclocal.m4: Regenerate.
3317 2004-09-16 Alan Modra <amodra@bigpond.net.au>
3319 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
3320 around uses of R_ARM_TARGET1.
3321 (elf32_arm_check_relocs): Likewise.
3323 2004-09-13 Paul Brook <paul@codesourcery.com>
3325 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
3327 * bfd-in2.h: Regenerate.
3328 * libbfd.h: Regenerate.
3329 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
3330 (elf32_arm_link_hash_table_create): Set target1_is_rel.
3331 (bfd_elf32_arm_process_before_allocation): Ditto.
3332 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
3333 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
3334 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
3337 2004-09-10 Joel Brobecker <brobecker@gnat.com>
3339 * hpux-core.c (thread_section_p): New function.
3340 (hpux_core_core_file_p): Fix computation of offset in call
3341 to bfd_seek. Create a ".reg" section from an arbitrary
3342 ".reg/<id>" section if none was created after having read
3345 2004-09-11 Andreas Schwab <schwab@suse.de>
3347 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
3348 * aclocal.m4: Rebuild.
3349 * configure: Rebuild.
3351 2004-09-10 Joel Brobecker <brobecker@gnat.com>
3353 * section.c (bfd_sections_find_if): Fix parameter name in
3354 comment to match code.
3356 2004-09-10 Alan Modra <amodra@bigpond.net.au>
3358 * elf.c (assign_file_positions_except_relocs): Assign relocs
3359 stored in a bfd section.
3361 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
3363 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
3364 h->gotplt_refcount to 0, not -1.
3366 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
3368 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
3369 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
3371 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
3372 handle symbol visibility here.
3374 2004-09-07 Alan Modra <amodra@bigpond.net.au>
3376 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
3377 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
3379 (ppc_stub_name): Remove trailing "+0" on stub name.
3380 (create_linkage_sections): Create relocations for
3381 branch lookup table when --emit-relocs as well as when --shared.
3382 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
3383 relbrlt test. For --emit-stub-syms, always output a sym even when
3384 one already exists on a plt call stub. Put stub type in the stub
3386 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
3388 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
3389 reloc_count in stub sections. Adjust relbrlt test.
3390 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
3391 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
3392 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
3393 for relocs against discarded symbols. Fix comments.
3395 2004-09-06 Mark Mitchell <mark@codesourcery.com>
3397 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
3398 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
3400 (map_sections_to_segments): ... here. Use it. Assign a file
3401 position to the .dynamic section if it is not loadable, but part
3402 of the PT_DYNAMIC segment.
3403 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
3404 offsets, not VMAs, for the BPABI. Do not fill in the header in
3405 the .got.plt section for the BPABI.
3406 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
3408 (elf_backend_want_got_plt): Define to zero for Symbian OS.
3410 2004-09-06 Nick Clifton <nickc@redhat.com>
3412 * elflink.c (elf_link_add_object_symbols): Set the error code to
3413 bfd_error_wrong_format when the input format does not match the
3416 2004-09-06 Alan Modra <amodra@bigpond.net.au>
3418 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
3419 (ppc64_elf_check_directives): ..here.
3420 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
3421 before accessing ppc64_elf_tdata.
3422 (ppc64_elf_finish_dynamic_sections): And here too.
3424 2004-09-04 Alan Modra <amodra@bigpond.net.au>
3426 * bfd.c (_bfd_default_error_handler): Correct loop exit.
3428 2004-09-03 Mark Mitchell <mark@codesourcery.com>
3430 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
3431 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
3432 (bfd_elf32_littlearm_symbian_vec): Likewise.
3433 * configure: Regenerated.
3434 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
3435 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
3436 (PLT_ENTRY_SIZE): Likewise.
3437 (bfd_vma_elf32_arm_symbian_plt_entry): New
3439 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
3441 (create_got_section): Don't create sections when generating BPABI
3443 (elf32_arm_create_dynamic_sections): Tidy.
3444 (elf32_arm_link_hash_table_create): Set plt_header_size,
3445 plt_entry_size, and symbian_p.
3446 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
3447 generating BPABI objects.
3448 (allocate_dynrelocs): Use htab->plt_header_size, not
3449 PLT_HEADER_SIZE. Do not add to .got.plt when
3450 generating BPABI objects.
3451 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
3452 * elfarm-nabi.c: Add SymbianOS target vectors.
3453 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
3454 (_bfd_elf_link_create_dynamic_sections): Likewise.
3455 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
3456 (elfNN_bed): Use it.
3457 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
3458 (bfd_elf32_littlearm_symbian_vec): Likewise.
3459 (_bfd_target_vector): Add them.
3461 2004-09-03 Nick Clifton <nickc@redhat.com>
3464 * coffcode.h (handle_COMDAT): Replace abort with an warning
3465 message and allow the scan to continue.
3467 2004-09-02 Alan Modra <amodra@bigpond.net.au>
3469 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
3470 in when reading relocs, not our sorted syms. Remove unnecessary
3473 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3475 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
3477 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
3479 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
3480 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
3481 replace uses of *_alias with *_noncanonical.
3482 * aclocal.m4: Rebuild with aclocal 1.4p6.
3483 * Makefile.in: Rebuild with automake 1.4p6.
3484 * doc/Makefile.in: Rebuild with automake 1.4p6.
3485 * configure.in: Autoupdate with autoupdate 2.59.
3486 * config.in: Regenerate with autoheader 2.59.
3487 * configure: Regnerate with autoconf 2.59.
3489 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3491 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
3492 symbol pointer arrays before modifying.
3494 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3496 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
3497 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
3498 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
3499 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
3500 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
3501 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
3502 Use both symbol tables on non-relocatable objects. Use a common
3503 error exit. Fix "mid" warning.
3504 * libbfd.h: Regenerate.
3505 * bfd-in2.h: Regenerate.
3507 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3509 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
3511 (struct sfpr_def_parms): Save some space.
3512 (sfpr_define): Here too.
3514 * elf64-ppc.c (compare_symbols): Put section syms first.
3515 (sym_exists_at): New function.
3516 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
3517 points only for relocatable files. Use .opd section contents
3518 otherwise. Generally clean up the code.
3520 2004-08-27 Alan Modra <amodra@bigpond.net.au>
3522 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
3523 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
3524 (struct sfpr_def_parms): New.
3525 (sfpr_define): New function.
3526 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
3527 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
3528 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
3529 (savefpr1_tail, restfpr1_tail): New functions.
3530 (savevr, savevr_tail, restvr, restvr_tail): New functions.
3531 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
3532 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
3533 code. Define all ABI mandated _save and _rest functions.
3535 2004-08-26 Paul Brook <paul@codesourcery.com>
3537 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
3539 2004-08-26 Alan Modra <amodra@bigpond.net.au>
3541 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
3544 2004-08-26 Alan Modra <amodra@bigpond.net.au>
3546 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
3547 that pcrel correction is applied for R_386_PC32.
3549 2004-08-25 Alan Modra <amodra@bigpond.net.au>
3551 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
3552 for R_386_32 and R_386_PC32 relocs against symbols defined in
3555 2004-08-25 Dmitry Diky <diwil@spec.ru>
3557 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
3558 Add new relocations.
3559 * bfd-in2.h: Regenerate.
3560 * libbfd.h: Regenerate.
3561 * elf32-msp430.c: Clean-up code.
3562 (elf_msp430_howto_table): Add new relocation entries.
3563 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
3564 (msp430_elf_relax_section): New function.
3565 (msp430_elf_relax_delete_bytes): New function.
3566 (msp430_elf_symbol_address_p): New function.
3568 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3570 * elf32-m32r.c (m32r_elf_relocate_section): Handle
3571 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
3573 2004-08-20 Daniel Jacobowitz <dan@debian.org>
3575 * elflink.c (_bfd_elf_section_already_linked): Handle
3576 SEC_LINK_DUPLICATES_SAME_CONTENTS.
3578 2004-08-19 Mark Mitchell <mark@codesourcery.com>
3580 * config.bfd (arm*-*-symbianelf*): New target.
3581 (arm*-*-eabi*): Likewise.
3583 2004-08-19 Alan Modra <amodra@bigpond.net.au>
3585 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
3586 "struct ppc_link_hash_entry *".
3587 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
3588 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
3590 2004-08-19 Jakub Jelinek <jakub@redhat.com>
3592 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
3593 entries (where fd_aux overlaps next entry's fd_func).
3594 Add non_overlapping argument, use it.
3595 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
3596 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3597 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
3598 as indexes into opd_sym_map/opd_adjust array.
3599 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
3601 2004-08-18 Alan Modra <amodra@bigpond.net.au>
3603 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
3604 if we can look up their function descriptor in a regular file.
3606 2004-08-18 Nick Clifton <nickc@redhat.com>
3609 * cofflink.c (coff_link_add_symbols): Check that the comdat
3610 pointer in the coff_section_data structure has been initialised
3613 2004-08-18 Alan Modra <amodra@bigpond.net.au>
3616 * elflink.c (bfd_elf_record_link_assignment): Add comment about
3617 changing bfd_link_hash_undefined to bfd_link_hash_new.
3619 2004-08-17 Jakub Jelinek <jakub@redhat.com>
3621 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
3623 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
3624 (synthetic_opd, synthetic_relocatable): New variables.
3625 (compare_symbols, compare_relocs): New helper routines.
3626 (ppc64_elf_get_synthetic_symtab): New function.
3627 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
3629 * bfd-in2.h: Regenerated.
3630 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
3631 to relsyms. Return 0 if abfd is relocatable.
3633 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3635 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
3637 2004-08-17 Nick Clifton <nickc@redhat.com>
3639 * (is_arm_mapping_symbol_name): New function - return true
3640 when a symbol name matches the requirements for an ARM mapping
3642 (arm_elf_find_function): New function based on
3643 elf_find_function in elf.c but skipping ARM mapping symbols
3644 and including thumb function symbols.
3645 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
3646 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
3648 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3650 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
3651 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
3652 (ppc64_elf_brtaken_reloc): Here too.
3654 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3656 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
3658 (ppc64_elf_check_directives): Check that we have the right hash
3659 table before proceeding.
3661 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3663 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
3664 (adjust_opd_syms): Attach opd syms for deleted entries to one of
3665 the sections that will be discarded.
3667 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3669 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
3671 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3673 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
3674 free space available.
3676 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3678 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
3679 occurrences with bfd_byte * thoughout file.
3681 * coff-rs6000.c (do_shared_object_padding): Warning fix.
3682 (xcoff_write_armap_big): Likewise.
3683 (xcoff_write_archive_contents_old): Likewise.
3684 (xcoff_write_archive_contents_big): Likewise.
3686 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
3688 2004-08-13 Nick Clifton <nickc@redhat.com>
3690 * elf32-arm.h: Convert to ISO C90.
3692 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3695 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
3698 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3700 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
3701 (bfd_archive_filename, bfd_get_section_ident): Delete.
3702 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
3703 bfd_archive_filename.
3704 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
3705 to warn about symbols in discarded sections. Use _bfd_error_handler.
3706 * aout-adobe.c (aout_adobe_callback): See below.
3707 * aout-cris.c (swap_ext_reloc_in): ..
3708 * coff-arm.c (find_thumb_glue, find_arm_glue,
3709 coff_arm_relocate_section, bfd_arm_process_before_allocation,
3710 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
3711 coff_arm_copy_private_bfd_data): ..
3712 * coff-i860.c (i860_reloc_processing): ..
3713 * coff-mcore.c (mcore_coff_unsupported_reloc,
3714 coff_mcore_relocate_section): ..
3715 * coff-ppc.c (coff_ppc_relocate_section): ..
3716 * coff-rs6000.c (xcoff_create_csect_from_smclas
3717 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3718 sh_swap_insns, sh_relocate_section): ..
3719 * coff-tic54x.c (tic54x_reloc_processing): ..
3720 * coff-tic80.c (coff_tic80_relocate_section): ..
3721 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
3722 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
3723 coff_slurp_symbol_table, coff_classify_symbol,
3724 coff_slurp_reloc_table): ..
3725 * coffgen.c (_bfd_coff_read_string_table): ..
3726 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
3727 _bfd_coff_generic_relocate_section): ..
3728 * cpu-arm.c (bfd_arm_merge_machines): ..
3729 * cpu-sh.c (sh_merge_bfd_arch): ..
3730 * elf-hppa.h (elf_hppa_relocate_section): ..
3731 * elf.c (bfd_elf_string_from_elf_section, setup_group,
3732 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
3733 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
3734 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
3735 * elf32-arm.h (find_thumb_glue, find_arm_glue,
3736 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
3737 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
3738 elf32_arm_relocate_section, elf32_arm_set_private_flags,
3739 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
3740 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
3741 cris_elf_merge_private_bfd_data
3742 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
3743 * elf32-gen.c (elf32_generic_link_add_symbols): ..
3744 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
3745 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
3746 elf32_hppa_relocate_section): ..
3747 * elf32-i370.c (i370_elf_merge_private_bfd_data,
3748 i370_elf_check_relocs, i370_elf_relocate_section): ..
3749 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
3750 elf_i386_relocate_section): ..
3751 * elf32-m32r.c (m32r_elf_relocate_section,
3752 m32r_elf_merge_private_bfd_data): ..
3753 * elf32-m68hc1x.c (m68hc12_add_stub,
3754 _bfd_m68hc11_elf_merge_private_bfd_data): ..
3755 * elf32-m68k.c (elf_m68k_relocate_section): ..
3756 * elf32-mcore.c (mcore_elf_unsupported_reloc,
3757 mcore_elf_relocate_section): ..
3758 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
3759 ppc_elf_check_relocs, ppc_elf_relocate_section,
3760 ppc_elf_begin_write_processing): ..
3761 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3762 elf_s390_relocate_section): ..
3763 * elf32-sh-symbian.c (sh_symbian_import_as,
3764 sh_symbian_process_embedded_commands,
3765 sh_symbian_relocate_section): ..
3766 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
3767 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
3768 sh_elf_merge_private_data): ..
3769 * elf32-sparc.c (elf32_sparc_check_relocs,
3770 elf32_sparc_relocate_section,
3771 elf32_sparc_merge_private_bfd_data): ..
3772 * elf32-v850.c (v850_elf_check_relocs,
3773 v850_elf_merge_private_bfd_data): ..
3774 * elf32-xtensa.c (elf_xtensa_check_relocs,
3775 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
3776 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
3777 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
3778 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
3779 * elf64-gen.c (elf64_generic_link_add_symbols): ..
3780 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
3781 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
3782 ppc64_elf_relocate_section): ..
3783 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3784 elf_s390_relocate_section): ..
3785 * elf64-sh64.c (sh_elf64_relocate_section): ..
3786 * elf64-sparc.c (sparc64_elf_check_relocs,
3787 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
3788 sparc64_elf_merge_private_bfd_data): ..
3789 * elf64-x86-64.c (elf64_x86_64_check_relocs,
3790 elf64_x86_64_relocate_section): ..
3791 * elflink.c (_bfd_elf_add_default_symbol,
3792 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
3793 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
3794 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
3795 elf_get_linked_section_vma, elf_fixup_link_order,
3796 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
3797 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
3798 * elfxx-ia64.c (elfNN_ia64_relax_section,
3799 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
3800 * elfxx-mips.c (mips_elf_perform_relocation,
3801 _bfd_mips_elf_check_relocs,
3802 _bfd_mips_elf_merge_private_bfd_data): ..
3803 * ieee.c (ieee_slurp_external_symbols): ..
3804 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
3805 * libbfd.c (_bfd_generic_verify_endian_match): ..
3806 * linker.c (_bfd_generic_link_add_one_symbol,
3807 _bfd_generic_section_already_linked): ..
3808 * pdp11.c (translate_to_native_sym_flags): ..
3809 * pe-mips.c (coff_pe_mips_relocate_section): ..
3810 * peicode.h (pe_ILF_build_a_bfd): ..
3811 * srec.c (srec_bad_byte): ..
3812 * stabs.c (_bfd_link_section_stabs): ..
3813 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
3814 Replace all uses of bfd_archive_filename and bfd_get_section_ident
3815 with corresponding %B and %A in _bfd_error_handler format string.
3816 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
3817 calls to use %A and %B. Fix "against symbol .. from section" and
3818 similar error messages. Combine multiple _bfd_error_handler calls
3819 where they were separated due to bfd_archive_filename deficiencies.
3820 * bfd-in2.h: Regenerate.
3822 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
3824 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
3827 2004-08-10 Alan Modra <amodra@bigpond.net.au>
3829 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
3830 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
3831 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
3833 (link_hash_newfunc): Init was_undefined.
3834 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
3835 Use undefweak instead.
3836 (ppc64_elf_check_directives): Fix undefs chain.
3837 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
3839 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
3840 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
3841 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
3843 2004-08-09 Jakub Jelinek <jakub@redhat.com>
3845 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
3846 error, test input_section flags rather than sec.
3848 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3850 * elf-bfd.h (struct elf_backend_data): Add
3851 elf_backend_archive_symbol_lookup.
3852 (_bfd_elf_archive_symbol_lookup): Declare.
3853 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
3854 (elf_link_add_archive_symbols): ..extracted from here. Call the
3856 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
3857 (elfNN_bed): Init new field.
3858 * elf64-ppc.c (elf_backend_check_directives): Define.
3859 (elf_backend_archive_symbol_lookup): Define.
3860 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
3861 a ppc_link_hash_entry pointer.
3863 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
3864 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
3865 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
3866 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
3867 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
3868 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3869 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
3872 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3874 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
3875 (ppc64_elf_add_symbol_hook): Test for NULL section.
3876 (get_sym_h): Formatting.
3877 (ppc64_elf_size_stubs): Include reloc addend in value stored as
3880 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
3881 long branch stubs with code handling plt and r2off branch stubs.
3883 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3885 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
3886 * elflink.c (elf_link_input_bfd): Formatting.
3887 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
3889 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
3890 (link_hash_newfunc): Don't set it.
3891 (ppc64_elf_copy_indirect_symbol): Nor copy it.
3892 (ppc64_elf_mark_entry_syms): Delete.
3893 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
3894 sections. Use get_opd_info.
3895 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
3897 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3899 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
3901 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
3902 (func_desc_adjust): Don't set have_undefweak.
3903 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
3904 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
3906 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
3907 "struct ppc_link_hash_entry *". Adjust all references.
3908 (ppc64_elf_hide_symbol): Correct a comment.
3910 * elf64-ppc.c (get_opd_info): New function.
3911 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
3912 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
3913 before calling get_fdh. Test fdh rather than h before dereferencing
3914 fdh. Mark removed symbols in opd_adjust.
3915 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
3916 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
3918 (ppc64_elf_output_symbol_hook): Likewise.
3920 2004-08-06 Paul Brook <paul@codesourcery.com>
3922 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
3923 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
3924 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
3925 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
3926 and BFD_RELOC_ARM_SBREL32.
3927 * bfd-in2.h, bbfd.h: Regenerate.
3929 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3931 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
3932 the dynamic link symbol actually in use.
3934 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
3936 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
3938 2004-07-31 Joel Brobecker <brobecker@gnat.com>
3939 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3941 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
3942 SHN_MIPS_TEXT and SHN_MIPS_DATA.
3944 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
3945 Nick Clifton <nickc@redhat.com>
3948 * bfd.c (_bfd_default_error_handler): Make it global.
3950 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
3952 * elf.c (assign_section_numbers): Cope gracefully with sections
3953 which have SHF_LINK_ORDER set but no sh_link set up.
3954 * elflink.c (elf_get_linked_section_vma): Likewise.
3956 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
3959 * elfxx-target.h (elf_backend_link_order_error_handler): New.
3960 Set it to _bfd_default_error_handler.
3961 (elfNN_bed): Add elf_backend_link_order_error_handler.
3963 * libbfd-in.h (_bfd_default_error_handler): New.
3965 * libbfd.h: Regenerated.
3967 2004-07-30 Jakub Jelinek <jakub@redhat.com>
3969 * archures.c (bfd_mach_sparc_64bit_p): Define.
3970 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
3971 * bfd-in2.h: Rebuilt.
3973 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3975 Introduce SH2a support.
3976 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
3977 * archures.c (bfd_mach_sh2a_nofpu): New.
3978 * bfd-in2.h: Rebuilt.
3979 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
3980 (arch_info_struct): Add sh2a_nofpu.
3981 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
3982 2003-12-29 DJ Delorie <dj@redhat.com>
3983 * reloc.c: Add relocs for sh2a.
3984 * bfd-in2.h: Regenerate.
3985 * libbfd.hh: Regenerate.
3986 2003-12-01 Michael Snyder <msnyder@redhat.com>
3987 * archures.c (bfd_mach_sh2a): New.
3988 * bfd-in2.h: Rebuilt.
3989 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
3991 (arch_info_struct): Add sh2a.
3992 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
3994 2004-07-28 Nick Clifton <nickc@redhat.com>
3995 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3998 * som.c (setup_sections): Improve estimation of space sizes in
3999 relocatable objects.
4001 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4002 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
4003 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
4005 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
4006 * configure: Regenerate.
4007 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
4008 case that accepts OSABI=NetBSD and OSABI=SysV.
4009 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
4010 the base of .got or .data (if .got does not exist).
4011 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
4013 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
4014 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
4015 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
4016 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
4018 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
4021 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
4022 (elf_sec_group): Defined.
4023 (bfd_elf_match_symbols_in_sections): New prototype.
4024 (_bfd_elf_setup_group_pointers): Likewise.
4026 * elf.c (bfd_elf_discard_group): Abort.
4027 (bfd_elf_set_group_contents): Also include relocation sections.
4028 Remove zero-fill for ld -r.
4029 (_bfd_elf_setup_group_pointers): New function.
4030 (elf_sort_elf_symbol): Likewise.
4031 (elf_sym_name_compare): Likewise.
4032 (bfd_elf_match_symbols_in_sections): Likewise.
4034 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
4036 * elflink.c (match_group_member): New.
4037 (elf_link_input_bfd): Check group member for discarded section.
4038 (try_match_symbols_in_sections): New function.
4039 (already_linked): Likewise.
4040 (_bfd_elf_section_already_linked): Support mixing comdat group
4041 and linkonce section.
4043 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
4044 * linker.c (bfd_section_already_linked_table_traverse): New.
4046 * libbfd.h: Regenerated.
4048 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4050 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
4051 BFD_RELOC_CRX_SWITCH32.
4052 * bfd-in2.h: Regenerate.
4053 * libbfd.h: Regenerate.
4054 * elf32-crx.c: Support relocation/relaxation of
4055 BFD_RELOC_CRX_SWITCH* types.
4057 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4059 * elf64-ppc.c: Correct "Linker stubs" comment.
4061 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4063 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
4065 (elf_linked_to_section): New.
4067 * elf.c (assign_section_numbers): Set up sh_link for
4070 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
4071 to sh_link for SHT_IA_64_UNWIND sections.
4073 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
4075 * elflink.c (elf_fixup_link_order): Add _() to error message.
4077 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
4079 * elflink.c (elf_fixup_link_order): Issue a warning and flag
4082 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
4084 * aout-adobe.c (aout_32_section_already_linked): Defined.
4085 * aout-target.h (MY_section_already_linked): Likewise.
4086 * aout-tic30.c (MY_section_already_linked): Likewise.
4087 * binary.c (binary_section_already_linked): Likewise.
4088 * bout.c (b_out_section_already_linked): Likewise.
4089 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
4090 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
4091 * coffcode.h (coff_section_already_linked): Likewise.
4092 * i386msdos.c (msdos_section_already_linked): Likewise.
4093 * i386os9k.c (os9k_section_already_linked): Likewise.
4094 * ieee.c (ieee_section_already_linked): Likewise.
4095 * ihex.c (ihex_section_already_linked): Likewise.
4096 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
4097 * mmo.c (mmo_section_already_linked): Likewise.
4098 * nlm-target.h (nlm_section_already_linked): Likewise.
4099 * oasys.c (oasys_section_already_linked): Likewise.
4100 * pef.c (bfd_pef_section_already_linked): Likewise.
4101 * ppcboot.c (ppcboot_section_already_linked): Likewise.
4102 * som.c (som_bfd_discard_group): Likewise.
4103 * srec.c (srec_section_already_linked): Likewise.
4104 * tekhex.c (tekhex_section_already_linked): Likewise.
4105 * versados.c (versados_section_already_linked): Likewise.
4106 * vms.c (vms_section_already_linked): Likewise.
4107 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
4108 * xsym.c (bfd_sym_section_already_linked): Likewise.
4110 * bfd-in.h (bfd_section_already_linked_table_init): New.
4111 (bfd_section_already_linked_table_free): Likewise.
4113 * coff-rs6000.c (rs6000coff_vec): Add
4114 _bfd_generic_section_already_linked.
4115 (pmac_xcoff_vec): Likewise.
4116 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
4117 (aix5coff64_vec): Likewise.
4119 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
4120 * elflink.c (_bfd_elf_section_already_linked): New function.
4122 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
4124 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
4125 (_bfd_generic_section_already_linked): New.
4126 (bfd_section_already_linked_hash_entry): Likewise.
4127 (bfd_section_already_linked): Likewise.
4128 (bfd_section_already_linked_table_lookup): Likewise.
4129 (bfd_section_already_linked_table_insert): Likewise.
4131 * linker.c (bfd_section_already_linked): New.
4132 (_bfd_section_already_linked_table): Likewise.
4133 (bfd_section_already_linked_table_lookup): Likewise.
4134 (bfd_section_already_linked_table_insert): Likewise.
4135 (already_linked_newfunc): Likewise.
4136 (bfd_section_already_linked_table_init): Likewise.
4137 (bfd_section_already_linked_table_free): Likewise.
4138 (_bfd_generic_section_already_linked): Likewise.
4140 * section.c (bfd_section): Remove comdat.
4141 (bfd_comdat_info): Moved to ...
4142 * bfd-in.h (coff_comdat_info): Here.
4143 (bfd_coff_get_comdat_section): New.
4144 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
4145 * libcoff-in.h (coff_section_tdata): Add comdat.
4146 * coffcode.h (handle_COMDAT): Updated.
4147 * cofflink.c (coff_link_add_symbols): Likewise.
4148 * ecoff.c (bfd_debug_section): Likewise.
4150 * targets.c (bfd_target): Add _section_already_linked.
4151 (BFD_JUMP_TABLE_LINK): Updated.
4153 * bfd-in2.h: Regenerated.
4154 * libbfd.h: Likewise.
4155 * libcoff.h: Likewise.
4157 2003-07-21 Paul Brook <paul@codesourcery.com>
4159 * elflink.c (elf_get_linked_section_vma, compare_link_order,
4160 elf_fixup_link_order): New functions.
4161 (bfd_elf_final_link): Call elf_fixup_link_order.
4163 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
4165 * elf-bfd.h (ELF_COMMON_DEF_P): New.
4166 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
4168 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
4169 _bfd_elf_symbol_refs_local_p.
4170 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
4173 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
4175 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
4177 (bfd_elf_get_dyn_lib_class): New prototype.
4178 * elf.c (bfd_elf_get_dyn_lib_class): New function.
4180 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
4181 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
4182 entry is needed. Issue an error if a DT_NEEDED entry is needed
4183 for a file marked DYN_NO_NEEDED.
4184 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
4187 * bfd-in2.h: Regenerated.
4189 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4191 * elflink.c (elf_section_complain_discarded): Don't complain in
4194 2004-07-10 James E Wilson <wilson@specifixinc.com>
4196 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
4197 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
4198 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
4199 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
4201 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
4202 bfd_put_64 to bfd_putl64.
4203 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
4205 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
4208 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
4209 .init/.fini sections when trying to relax it.
4211 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
4213 * elf.c (assign_file_positions_for_segments): Make sure the
4214 .dynamic section is the first section in the PT_DYNAMIC segment.
4216 2004-07-09 Nick Clifton <nickc@redhat.com>
4218 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
4219 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
4220 sh_elf_get_flags_from_mach functions so that they do not conflict
4221 when this target is built with other sh-elf targets.
4222 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
4223 suppression of this function.
4224 (sh_elf_find_flags): Likewise.
4226 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4228 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
4229 (ALL_MACHINES_CFILES): Add cpu-crx.c.
4230 (BFD32_BACKENDS): Add elf32-crx.lo.
4231 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
4232 (cpu-crx.lo): New target.
4233 (elf32-crx.lo): New target.
4234 * Makefile.in: Regenerate.
4235 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
4236 (bfd_archures_list): Add bfd_crx_arch.
4237 * bfd-in2.h: Regenerate.
4238 * config.bfd: Handle crx-*-elf*, crx*.
4239 * configure.in: Handle bfd_elf32_crx_vec.
4240 * configure: Regenerate.
4241 * cpu-crx.c: New file.
4242 * elf32-crx.c: Likewise.
4243 * libbfd.h: Regenerate.
4244 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
4245 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
4246 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
4247 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
4248 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
4249 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
4250 * targets.c (bfd_elf32_crx_vec): Declare.
4251 (bfd_target_vector): Add bfd_elf32_crx_vec.
4253 2004-07-06 Nick Clifton <nickc@redhat.com>
4255 * config.bfd: Add sh-symbian-elf target.
4256 * configure.in: Add bfd_elf32_shl_symbian_vec.
4257 * configure: Regenerate.
4258 * elf-bfd.h (struct elf_backend_data): Add new field
4260 * elflink.c (elf_link_add_object_symbols): Invoke the
4261 check_directives function, if defined.
4262 * elfxx-target.h: Provide a default, NULL definition for
4264 * targets.c: Add bfd_elf32_shl_symbian_vec.
4265 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
4267 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
4268 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
4269 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
4270 not already been defined.
4271 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
4272 * sh-symbian.c: New file. Provide functions to support the
4273 * sh-symbian-elf target.
4274 * Makefile.am: Add elf32-sh-symbian.c
4275 * Makefile.in: Regenerate.
4277 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4279 * elf32-sh.c: Include ../opcodes/sh-opc.h.
4280 * Makefile.am: Ran make dep-am.
4281 * Makefile.in: Ran make dep-in.
4283 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4285 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
4288 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
4290 * config.bfd: Add want64 to configuration target s390-*-linux*.
4292 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
4294 * bfd.c (bfd_get_section_ident): New.
4296 * elflink.c (elf_link_read_relocs_from_section): Call
4297 bfd_get_section_ident to identify the section when reporting
4299 (_bfd_elf_link_output_relocs): Likewise.
4300 (elf_link_output_extsym): Likewise.
4301 (elf_link_input_bfd): Likewise.
4302 (bfd_elf_gc_record_vtinherit): Likewise.
4304 * bfd-in2.h: Regenerated.
4306 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
4307 Nick Clifton <nickc@redhat.com>
4310 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
4311 of section symbols to mips_elf_sort_hash_table ().
4313 2004-07-01 Alan Modra <amodra@bigpond.net.au>
4315 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
4317 (elf_section_complain_discarded): New function. Handle
4318 .gcc_except_table too.
4319 (elf_link_input_bfd): Rewrite handling of relocs against symbols
4320 in discarded sections.
4321 * elf-bfd.h (elf_discarded_section): Protect macro arg.
4323 2004-06-30 James E Wilson <wilson@specifixinc.com>
4325 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
4326 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
4328 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
4331 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
4332 local references to discarded sections and report their
4335 2004-06-30 Alan Modra <amodra@bigpond.net.au>
4337 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
4338 sec_info_type, test section name instead.
4340 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
4343 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
4344 in .init/.fini sections.
4346 2004-06-29 Bob Wilson <bob.wilson@acm.org>
4348 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
4349 bfd_get_section_limit.
4351 2004-06-29 Bob Wilson <bob.wilson@acm.org>
4353 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
4354 output section size.
4356 2004-06-29 Alan Modra <amodra@bigpond.net.au>
4358 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
4360 (mmix_elf_perform_relocation): Adjust for above change.
4361 (mmix_elf_relocate_section): Likewise.
4362 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
4363 (mmix_elf_get_section_contents): Delete.
4364 (bfd_elf64_get_section_contents): Delete.
4365 (mmix_elf_relocate_section): Zero stub area.
4366 * linker.c (default_indirect_link_order): Alloc max of section size
4368 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
4369 * section.c (bfd_malloc_and_get_section): Likewise.
4370 (struct bfd_section): Update rawsize comment.
4371 * bfd-in2.h: Regenerate.
4373 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
4375 2004-06-29 Alan Modra <amodra@bigpond.net.au>
4377 * bfd-in.h (bfd_get_section_limit): Define.
4378 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
4379 (_bfd_final_link_relocate): Use bfd_get_section_limit.
4380 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
4381 * coff-arm.c (coff_arm_relocate_section): Likewise.
4382 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
4383 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
4384 (bfd_ns32k_final_link_relocate): Likewise.
4385 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
4386 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
4387 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
4388 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
4389 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
4390 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
4391 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
4392 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
4393 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
4394 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
4395 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
4396 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
4397 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
4398 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
4399 * elf32-v850.c (v850_elf_reloc): Likewise.
4400 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
4401 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
4402 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
4403 * elf64-mips.c (mips_elf64_gprel32_reloc)
4404 (mips16_gprel_reloc): Likewise.
4405 * elf64-mmix.c (mmix_elf_reloc): Likewise.
4406 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
4407 * elf64-sparc.c (init_insn_reloc): Likewise.
4408 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
4409 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
4410 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
4411 (_bfd_mips_elf_generic_reloc): Likewise.
4412 * bfd-in2.h: Regenerate.
4414 2004-06-28 Alan Modra <amodra@bigpond.net.au>
4416 * bfd-in.h (struct stab_info): Move from stabs.c.
4417 * stabs.c (struct stab_link_includes_table): Delete.
4418 (stab_link_includes_lookup): Delete.
4419 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
4420 level of indirection from sinfo parm.
4421 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
4422 stabstr section. Adjust hash table accesses.
4423 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
4424 alloc. Adjust stab_info test.
4425 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
4426 (_bfd_coff_final_link): Adjust stab_info test.
4427 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
4428 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
4430 * libcoff-in.h (struct coff_link_hash_table): Likewise.
4431 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
4432 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
4433 stabstr section. Adjust stab_info test.
4434 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
4435 (_bfd_write_stab_strings): Adjust prototypes.
4436 * libbfd.h: Regenerate.
4437 * libcoff.h: Regenerate.
4438 * bfd-in2.h: Regenerate.
4440 2004-06-27 Mark Kettenis <kettenis@gnu.org>
4442 From Miod Vallat <miod@online.fr>:
4443 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
4445 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
4447 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
4448 (struct elf32_mn10300_link_hash_entry): Remove
4449 pcrel_relocs_copied.
4450 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
4451 R_MN10300_32. Don't adjust pcrel_relocs_copied.
4452 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
4453 and gotoff relocations if the symbol doesn't bind locally. Use
4454 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
4455 relocation for PCREL32.
4456 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
4457 to test whether a symbol binds locally.
4458 (elf32_mn10300_link_hash_newfunc): Don't initialize
4459 pcrel_relocs_copied.
4460 (_bfd_mn10300_elf_discard_copies): Delete.
4461 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
4463 2004-06-26 Mark Kettenis <kettenis@gnu.org>
4465 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
4467 2004-06-25 Joel Brobecker <brobecker@gnat.com>
4469 * som.c (som_set_reloc_info): Correct small typo.
4471 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4473 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
4474 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
4475 (m32r_elf_gcsweep_hook): Likewise.
4476 (m32r_elf_check_relocs): Likewise.
4477 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
4478 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
4479 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
4480 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
4481 * bfd-in2.h: Regenerated.
4482 * libbfd.h: Regenerated.
4484 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
4486 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
4488 (elf64_x86_64_relocate_section): Issue an error for
4489 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
4490 against global symbols when building shared library.
4492 2004-06-24 Alan Modra <amodra@bigpond.net.au>
4494 * section.c (struct sec): Rename "_cooked_size" to "size".
4495 Rename "_raw_size" to "rawsize".
4496 (STD_SECTION): Adjust comments.
4497 (bfd_set_section_size, bfd_get_section_contents): Use size.
4498 (bfd_malloc_and_get_section): New function.
4499 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
4500 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
4501 Correctly free reloc and contents memory.
4502 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
4503 and fake CIE now that we can shink section size to zero.
4504 (_bfd_elf_write_section_eh_frame): Likewise..
4505 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
4506 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
4507 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
4508 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
4509 unneeded indirection.
4510 * elf.c (_bfd_elf_section_offset): .. and update call.
4511 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
4512 * libbfd.h: Regenerate.
4513 * bfd-in2.h: Regenerate.
4515 Replace occurrences of "_raw_size" and "_cooked_size" in most places
4516 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
4517 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
4518 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
4519 Similarly use "rawsize", if non-zero, in reloc functions to validate
4520 reloc addresses. Use new bfd_malloc_and_get_section in most places
4521 where bfd_get_section_contents was called. Expand all occurrences of
4522 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
4523 grok_prstatus and similar functions to "size".
4524 * aix386-core.c (aix386_core_file_p): ..
4525 * aix5ppc-core.c (xcoff64_core_p): ..
4526 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
4527 aout_adobe_set_section_contents): ..
4528 * aout-target.h (callback): ..
4529 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
4530 MY_bfd_final_link): ..
4531 * aoutf1.h (sunos4_core_file_p): ..
4532 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4533 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
4534 final_link, aout_link_input_section): ..
4535 * binary.c (binary_object_p, binary_canonicalize_symtab,
4536 binary_set_section_contents): ..
4537 * bout.c (b_out_callback, b_out_write_object_contents,
4538 b_out_set_section_contents, b_out_bfd_relax_section,
4539 b_out_bfd_get_relocated_section_contents): ..
4540 * cisco-core.c (cisco_core_file_validate): ..
4541 * coff-alpha.c (alpha_ecoff_object_p,
4542 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
4543 * coff-arm.c (coff_arm_relocate_section,
4544 bfd_arm_allocate_interworking_sections): ..
4545 * coff-h8300.c (h8300_reloc16_extra_cases,
4546 h8300_bfd_link_add_symbols): ..
4547 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
4548 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
4549 ppc_bfd_coff_final_link): ..
4550 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
4551 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
4552 sh_align_loads, sh_coff_get_relocated_section_contents): ..
4553 * coff64-rs6000.c (xcoff64_write_object_contents,
4554 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
4555 * coffcode.h (coff_compute_section_file_positions,
4556 coff_write_object_contents): ..
4557 * coffgen.c (make_a_section_from_file, coff_write_symbols,
4558 coff_section_symbol, build_debug_section): ..
4559 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
4560 process_embedded_commands, _bfd_coff_link_input_bfd,
4561 _bfd_coff_write_global_sym): ..
4562 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
4563 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
4564 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
4565 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
4566 _bfd_dwarf2_find_nearest_line): ..
4567 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
4568 ecoff_compute_section_file_positions,
4569 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
4570 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
4571 _bfd_elf_discard_section_eh_frame_hdr,
4572 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
4573 _bfd_elf_write_section_eh_frame,
4574 _bfd_elf_write_section_eh_frame_hdr): ..
4575 * elf-hppa.h (elf_hppa_sort_unwind): ..
4576 * elf-m10200.c (mn10200_elf_relax_section,
4577 mn10200_elf_relax_delete_bytes,
4578 mn10200_elf_get_relocated_section_contents): ..
4579 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
4580 mn10300_elf_check_relocs, mn10300_elf_relax_section,
4581 mn10300_elf_relax_delete_bytes,
4582 mn10300_elf_get_relocated_section_contents,
4583 _bfd_mn10300_elf_adjust_dynamic_symbol,
4584 _bfd_mn10300_elf_discard_copies,
4585 _bfd_mn10300_elf_size_dynamic_sections,
4586 _bfd_mn10300_elf_finish_dynamic_sections): ..
4587 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
4588 _bfd_elf_make_section_from_phdr, elf_fake_sections,
4589 bfd_elf_set_group_contents, map_sections_to_segments,
4590 elf_sort_sections, assign_file_positions_for_segments,
4591 SECTION_SIZE, copy_private_bfd_data,
4592 _bfd_elf_get_dynamic_reloc_upper_bound,
4593 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
4594 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
4595 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
4596 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
4597 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
4598 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
4599 bfd_elf32_arm_process_before_allocation,
4600 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
4601 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
4602 elf32_arm_write_section): ..
4603 * elf32-cris.c (cris_elf_grok_prstatus,
4604 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
4605 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
4606 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
4607 elf_cris_discard_excess_dso_dynamics,
4608 elf_cris_discard_excess_program_dynamics): ..
4609 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
4610 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
4611 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
4612 _frv_create_got_section, _frvfdpic_assign_plt_entries,
4613 elf32_frvfdpic_size_dynamic_sections,
4614 elf32_frvfdpic_modify_segment_map,
4615 elf32_frvfdpic_finish_dynamic_sections): ..
4616 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
4617 elf32_h8_get_relocated_section_contents): ..
4618 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
4619 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
4620 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
4621 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
4622 elf32_hppa_finish_dynamic_sections): ..
4623 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
4624 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
4625 i370_elf_finish_dynamic_sections): ..
4626 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
4627 allocate_dynrelocs, elf_i386_size_dynamic_sections,
4628 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
4629 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
4630 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
4631 * elf32-ip2k.c (ip2k_is_switch_table_128,
4632 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
4633 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
4634 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
4635 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
4636 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
4637 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
4638 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
4639 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
4640 m32r_elf_get_relocated_section_contents): ..
4641 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
4642 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
4643 m68hc11_elf_relax_delete_bytes): ..
4644 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
4645 m68hc12_elf_size_one_stub): ..
4646 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
4647 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
4648 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
4649 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
4650 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
4651 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4652 elf32_mips_grok_prstatus): ..
4653 * elf32-or32.c (or32_elf_consth_reloc): ..
4654 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
4655 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
4656 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
4657 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
4658 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
4659 ppc_elf_final_write_processing): ..
4660 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4661 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4662 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
4663 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
4664 sh_elf_relax_delete_bytes, sh_elf_align_loads,
4665 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
4666 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
4667 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
4668 * elf32-sh64-com.c (sh64_address_in_cranges,
4669 sh64_get_contents_type): ..
4670 * elf32-sh64.c (sh64_find_section_for_address,
4671 sh64_elf_final_write_processing): ..
4672 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
4673 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
4674 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
4675 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
4676 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
4677 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
4678 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
4679 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
4680 elf_vax_finish_dynamic_sections): ..
4681 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
4682 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
4683 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
4684 xstormy16_elf_finish_dynamic_sections): ..
4685 * elf32-xtensa.c (xtensa_read_table_entries,
4686 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
4687 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
4688 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
4689 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
4690 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
4691 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
4692 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
4693 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
4694 xtensa_callback_required_dependence): ..
4695 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
4696 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
4697 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
4698 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
4699 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
4700 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
4701 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
4702 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
4703 * elf64-hppa.c (allocate_dynrel_entries,
4704 elf64_hppa_size_dynamic_sections,
4705 elf64_hppa_finish_dynamic_sections): ..
4706 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
4707 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
4708 elf64_mips_grok_prstatus): ..
4709 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
4710 mmix_elf_relocate_section, mmix_elf_final_link,
4711 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
4712 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
4713 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
4714 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
4715 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
4716 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
4717 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
4718 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
4719 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
4720 ppc64_elf_finish_dynamic_sections): ..
4721 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4722 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4723 elf_s390_finish_dynamic_sections): ..
4724 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
4725 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
4726 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
4727 sh64_elf64_finish_dynamic_sections): ..
4728 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
4729 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
4730 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
4731 sparc64_elf_finish_dynamic_symbol,
4732 sparc64_elf_finish_dynamic_sections): ..
4733 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
4734 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
4735 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
4736 elf64_x86_64_finish_dynamic_sections): ..
4737 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
4738 * elfcode.h (elf_slurp_reloc_table): ..
4739 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
4740 elf_finalize_dynstr, elf_link_add_object_symbols,
4741 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
4742 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
4743 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4744 elf32_mips_grok_prstatus): ..
4745 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
4746 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
4747 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
4748 elfNN_ia64_finish_dynamic_sections): ..
4749 * elfxx-mips.c (mips_elf_create_procedure_table,
4750 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
4751 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
4752 mips_elf_global_got_index, mips_elf_multi_got,
4753 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
4754 mips_elf_allocate_dynamic_relocations,
4755 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
4756 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
4757 _bfd_mips_elf_always_size_sections,
4758 _bfd_mips_elf_size_dynamic_sections,
4759 _bfd_mips_elf_finish_dynamic_symbol,
4760 _bfd_mips_elf_finish_dynamic_sections,
4761 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
4762 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
4763 _bfd_elf_mips_get_relocated_section_contents,
4764 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
4765 * hp300hpux.c (callback): ..
4766 * hppabsd-core.c (make_bfd_asection): ..
4767 * hpux-core.c (make_bfd_asection): ..
4768 * i386linux.c (linux_link_create_dynamic_sections,
4769 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
4770 * i386msdos.c (msdos_write_object_contents): ..
4771 * i386os9k.c (os9k_callback, os9k_write_object_contents,
4772 os9k_set_section_contents): ..
4773 * ieee.c (parse_expression, ieee_slurp_external_symbols,
4774 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
4775 ieee_write_section_part, do_with_relocs, do_as_repeat,
4776 do_without_relocs, ieee_write_debug_part, init_for_output,
4777 ieee_set_section_contents): ..
4778 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
4779 * irix-core.c (do_sections, make_bfd_asection): ..
4780 * libaout.h (aout_section_merge_with_text_p): ..
4781 * libbfd.c (_bfd_generic_get_section_contents,
4782 _bfd_generic_get_section_contents_in_window): ..
4783 * linker.c (default_indirect_link_order): ..
4784 * lynx-core.c (make_bfd_asection): ..
4785 * m68klinux.c (linux_link_create_dynamic_sections,
4786 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4787 * mach-o.c (bfd_mach_o_make_bfd_section,
4788 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
4789 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
4790 bfd_mach_o_scan_read_segment): ..
4791 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
4792 _bfd_merge_sections): ..
4793 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
4794 mmo_map_set_sizes, mmo_canonicalize_symtab,
4795 mmo_internal_write_section, mmo_write_object_contents): ..
4796 * netbsd-core.c (netbsd_core_file_p): ..
4797 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
4798 nlm_alpha_set_public_section): ..
4799 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
4800 * nlm32-sparc.c (nlm_sparc_write_import): ..
4801 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
4802 nlm_compute_section_file_positions): ..
4803 * oasys.c (oasys_object_p, oasys_slurp_section_data,
4804 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
4805 * opncls.c (get_debug_link_info): ..
4806 * osf-core.c (make_bfd_asection): ..
4807 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4808 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
4809 final_link, aout_link_input_section): ..
4810 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
4811 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
4812 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
4813 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
4814 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
4815 * ptrace-core.c (ptrace_unix_core_file_p): ..
4816 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
4817 _bfd_final_link_relocate, bfd_generic_relax_section,
4818 bfd_generic_get_relocated_section_contents): ..
4819 * reloc16.c (bfd_coff_reloc16_relax_section,
4820 bfd_coff_reloc16_get_relocated_section_c): ..
4821 * riscix.c (riscix_some_aout_object_p): ..
4822 * rs6000-core.c (read_hdr, make_bfd_asection): ..
4823 * sco5-core.c (make_bfd_asection): ..
4824 * simple.c (bfd_simple_get_relocated_section_contents): ..
4825 * som.c (som_object_setup, setup_sections, som_prep_headers,
4826 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
4827 som_set_reloc_info, som_get_section_contents,
4828 som_bfd_link_split_section): ..
4829 * sparclinux.c (linux_link_create_dynamic_sections,
4830 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4831 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
4832 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
4833 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
4834 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
4835 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
4836 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
4837 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
4838 sunos_finish_dynamic_link): ..
4839 * syms.c (_bfd_stab_section_find_nearest_line): ..
4840 * tekhex.c (first_phase, tekhex_set_section_contents,
4841 tekhex_write_object_contents): ..
4842 * trad-core.c (trad_unix_core_file_p): ..
4843 * versados.c (process_esd, process_otr, process_otr): ..
4844 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
4845 * vms-misc.c (add_new_contents): ..
4846 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
4847 * vms.c (vms_set_section_contents): ..
4848 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
4849 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
4850 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
4851 * xsym.c (bfd_sym_scan): .. See above.
4853 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
4855 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
4856 calling _bfd_merged_section_offset only for section symbols.
4858 2004-06-22 Alan Modra <amodra@bigpond.net.au>
4860 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
4861 for handling SEC_MERGE symbols in relax_section.
4863 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4865 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
4866 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
4867 linked together. Mark the result as h8300sx code.
4869 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4871 * elf-bfd.h (struct elf_backend_data): Added
4872 elf_backend_omit_section_dynsym.
4873 (_bfd_elf_link_omit_section_dynsym): Declare.
4874 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
4875 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
4876 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
4877 (_bfd_elf_link_renumber_dynsyms): ... this function.
4878 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
4879 _bfd_elf_link_omit_section_dynsym).
4880 (elfNN_bed): Added elf_backend_omit_section_dynsym.
4882 2004-06-21 Nick Clifton <nickc@redhat.com>
4884 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
4887 2004-06-17 Jerome Guitton <guitton@gnat.com>
4889 * bfd-in.h (bfd_cache_close_all): New function declaration.
4890 * bfd-in2.h: Regenerate.
4891 * cache.c (bfd_cache_close_all): New function definition.
4893 2004-06-16 Mark Kettenis <kettenis@gnu.org>
4895 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
4897 * configure: Regenerate.
4899 2004-06-16 Daniel Jacobowitz <dan@debian.org>
4901 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
4902 the pre-existing section.
4904 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4906 * section.c (struct sec): Remove usused flags. Reorganize a little.
4907 (bfd_get_section_size_before_reloc): Delete.
4908 (bfd_get_section_size_after_reloc): Delete.
4909 (STD_SECTION): Update.
4910 (bfd_get_section_size_now): Delete.
4911 (bfd_set_section_contents): Don't referece reloc_done.
4912 (bfd_get_section_contents): Remove reloc_done comment.
4913 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
4915 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
4916 * ecoff.c (bfd_debug_section): Update initializer.
4917 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
4918 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
4919 * bfd-in.h (bfd_section_size): Expand.
4920 (bfd_get_section_size): New macro.
4921 * bfd-in2.h: Regenerate.
4922 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
4923 bfd_get_section_size_before_reloc with bfd_get_section_size.
4924 * coffcode.h (coff_write_object_contents): Likewise.
4925 * coffgen.c (build_debug_section): Likewise.
4926 * dwarf1.c (parse_line_table): Likewise.
4927 (_bfd_dwarf1_find_nearest_line): Likewise.
4928 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4929 * i386msdos.c (msdos_write_object_contents): Likewise.
4930 * pdp11.c (squirt_out_relocs): Likewise.
4931 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
4932 * elf64-mmix.c (mmix_elf_final_link): Update comment.
4934 2004-06-14 Chris Demetriou <cgd@broadcom.com>
4936 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
4937 removal) with updated comment.
4938 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
4940 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
4941 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4943 2004-06-12 Alan Modra <amodra@bigpond.net.au>
4945 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
4946 overflow on branches to undefweaks.
4948 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4950 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
4951 as ecoff_section_data() does not return a valid lvalue.
4953 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
4955 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
4956 (elf_link_add_object_symbols): Likewise.
4958 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
4959 (elf_backend_reloc_type_class): New.
4961 2004-06-08 Mark Kettenis <kettenis@gnu.org>
4963 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
4965 * configure: Regenerate.
4967 2004-06-07 Daniel Jacobowitz <dan@debian.org>
4969 From: Albert Chin-A-Young <china@thewrittenword.com>
4970 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
4973 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
4975 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
4978 2004-05-28 DJ Delorie <dj@redhat.com>
4980 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
4981 for linking, but otherwise adjust reloc for merged sections.
4983 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4985 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
4986 _bfd_merged_section_offset for local symbols.
4988 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4990 * Makefile.am: Regenerate dependencies.
4991 * Makefile.in: Regenerate.
4992 * archures.c: Add bfd_mach_sh3_nommu .
4993 * bfd-in2.h: Regenerate.
4994 * cpu-sh.c: Add sh3-nommu architecture.
4995 (bfd_to_arch_table): Create new table.
4996 (sh_get_arch_from_bfd_mach): Create new function.
4997 (sh_get_arch_up_from_bfd_mach): Create new function.
4998 (sh_merge_bfd_arch): Create new function.
4999 * elf32-sh.c (sh_ef_bfd_table): Add table.
5000 (sh_elf_check_relocs): Replace switch statement with
5001 use of sh_ef_bfd_table .
5002 (sh_elf_get_flags_from_mach): Add new function.
5003 (sh_find_elf_flags): Likewise.
5004 (sh_elf_copy_private_data): Replace most of non-elf contents
5005 with a call to sh_merge_bfd_arch() .
5007 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
5009 * Makefile.am (bfdver.h): Use explicit filename, not $< .
5010 * Makefile.in: Regenerate.
5012 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
5014 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
5015 custom calling conventions for dynamic symbols.
5016 (mn10300_elf_relax_section): Avoid relaxing a function as a local
5017 symbol if it's an alias to a global one.
5019 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
5021 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
5024 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
5026 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
5029 2004-05-26 Alan Modra <amodra@bigpond.net.au>
5031 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
5032 for SHT_GROUP sections.
5034 2004-05-25 Alan Modra <amodra@bigpond.net.au>
5036 * elflink.c (elf_link_add_object_symbols): Don't set up merge
5038 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
5039 * merge.c: Formatting. Remove unnecessary casts. Expand
5040 bfd_get_section_alignment macro.
5041 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
5042 use throughout file.
5043 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
5044 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
5045 section name to determine sinfo group, instead test output section
5047 (_bfd_merge_sections): Add struct bfd_link_info param. Call
5048 _bfd_strip_section_from_output rather than just twiddling flags.
5049 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
5050 (_bfd_merge_sections): Update prototype.
5051 * libbfd.h: Regenerate.
5053 2004-05-24 Mark Kettenis <kettenis@gnu.org>
5055 * netbsd-core.c: Correctly indent section that sets architecture
5058 From Miod Vallat <miod@online.fr>:
5059 * m88kopenbsd.c: New file.
5060 * targets.c (m88k_openbsd_vec): New.
5061 * config.bfd: Add m88k-*-openbsd*.
5062 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
5063 (m88kopenbsd_vec): New.
5064 * configure: Regenerate.
5065 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
5066 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
5068 * Makefile.in: Regenerate.
5069 * po/SRC-POTFILES.in: Regenerate.
5071 2004-05-24 Nick Clifton <nickc@redhat.com>
5073 * hash.c: Remove bogus node "Changing the default Hash Table Size"
5074 introduced by hash table size patch.
5076 2004-05-22 Ben Elliston <bje@au.ibm.com>
5078 * configure.in (is_release): Remove.
5079 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
5080 (AC_OUTPUT): Don't output bfdver.h from version.h.
5081 * configure: Regenerate.
5082 * Makefile.am (RELEASE): New variable.
5083 (bfdver.h): New target.
5084 * Makefile.in: Regenerate.
5085 * doc/Makefile.in: Likewise.
5087 2004-05-22 Ben Elliston <bje@au.ibm.com>
5089 * Makefile.am (config.status): Don't depend on version.h.
5090 * Makefile.in: Regenerate.
5092 2004-05-22 Alan Modra <amodra@bigpond.net.au>
5094 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
5095 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
5096 * libbfd.h: Regenerate.
5097 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
5098 (_bfd_elf_rel_local_sym): Likewise.
5099 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
5100 (elf_link_input_bfd): Likewise.
5101 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
5102 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5103 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
5104 (elfNN_ia64_relocate_section): Likewise.
5106 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
5108 * hash.c (bfd_default_hash_table_size): New variable.
5109 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
5110 (bfd_hash_set_default_size): New function. Set the default size
5111 to a selected prime number close to the argument. Document new
5113 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
5114 * bfd-in2.h: Regenerate.
5115 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
5116 * Makefile.in: Regenerate.
5118 2004-05-21 Mark Kettenis <kettenis@gnu.org>
5120 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
5121 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
5122 arm, m68k, m88k and hppa core files.
5124 2004-05-21 Nick Clifton <nickc@redhat.com>
5126 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
5127 (bfd_bwrite): Likewise.
5128 (bfd_tell): Likewise.
5129 (bfd_flush): Likewise.
5130 (bfd_stat): Likewise.
5131 (bfd_seek): Likewise.
5132 (bfd_get_mtime): Likewise.
5133 (bfd_get_size): Likewise.
5135 2004-05-19 Ben Elliston <bje@au.ibm.com>
5137 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
5139 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
5141 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
5142 (bfd_generic_openr_next_archived_file): Likewise.
5144 2004-05-17 Bob Wilson <bob.wilson@acm.org>
5146 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
5147 section names by inserting a new substring after .gnu.linkonce, except
5148 for .gnu.linkonce.t.* where the "t." is replaced.
5150 2004-05-17 Adam Nemet <anemet@lnxw.com>
5152 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
5153 (m68-*-lynxos* case): Likewise.
5154 (powerpc-*-lyxnos* case): New case.
5155 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
5157 2004-05-17 David Heine <dlheine@tensilica.com>
5159 * aout-target.h (MY_bfd_copy_private_header_data): Define.
5160 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
5161 * bfd.c (bfd_copy_private_header_data): Define.
5162 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
5164 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
5165 * coffcode.h (coff_bfd_copy_private_header_data): Define.
5166 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
5167 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
5168 segments by calling copy_private_bfd_data.
5169 (_bfd_elf_copy_private_header_data): Define.
5170 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
5171 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
5172 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
5173 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
5174 * mmo.c (mmo_bfd_copy_private_header_data): Define.
5175 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
5176 * som.c (som_bfd_copy_private_header_data): Define.
5177 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
5178 * vms.c (vms_bfd_copy_private_header_data): Define.
5179 * bfd-in2.h: Regenerate.
5180 * libbfd.h: Regenerate.
5182 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5184 * elfxx-mips.c (MINUS_TWO): Define.
5185 (mips_elf_higher, mips_elf_highest,
5186 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
5187 some bfd_vma values.
5188 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
5190 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5192 * som.c (log2): Rename to exact_log2. Adjust all callers.
5194 2004-05-13 Paul Brook <paul@codesourcery.com>
5196 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
5197 dwarf3 format CIE entries. Remove comment about the size of the
5198 ra_column field. It is now correctly deduced.
5200 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5202 * config.bfd (or32-*-rtems*): Switch to elf.
5204 2004-05-13 Nick Clifton <nickc@redhat.com>
5206 * po/fr.po: Updated French translation.
5208 2004-05-11 Jakub Jelinek <jakub@redhat.com>
5210 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
5211 into .dynsym if elf_section_data (sec)->dynindx <= 0.
5212 Adjust counting of last_local.
5213 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
5214 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
5215 created by the linker nor !SHF_ALLOC.
5217 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
5218 DT_PLTGOT to the start of the .got.plt section instead of the
5219 .got output section. Set sh_entsize for .got section in addition
5221 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5222 is at sgot->output_section->vma.
5223 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
5224 DT_PLTGOT to the start of the .got.plt section instead of the
5225 .got output section.
5226 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5227 is at sgot->output_section->vma. Set sh_entsize for .got section
5228 in addition to .got.plt.
5229 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
5230 (bfd_section_from_phdr): Likewise.
5231 (map_sections_to_segments): Likewise.
5232 (assign_file_positions_for_segments): Likewise.
5233 (get_program_header_size): Likewise.
5234 * elflink.c (bfd_elf_size_dynamic_sections): Set
5235 elf_tdata (output_bfd)->relro from info->relro.
5236 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
5238 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
5240 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
5241 a zero symndx for which we hadn't accounted a dynamic relocation.
5242 (_frvfdpic_add_rofixup): Likewise.
5244 2004-05-07 Brian Ford <ford@vss.fsi.com>
5245 DJ Delorie <dj@redhat.com>
5247 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
5248 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
5249 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
5250 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
5252 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5254 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
5255 immediately if there's no link info.
5256 (elf32_frvfdpic_copy_private_bfd_data): New.
5257 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
5259 2004-05-06 Zack Weinberg <zack@codesourcery.com>
5261 * dwarf2.c (add_line_info): Also set info->filename to NULL if
5262 filename argument is null; do not call strlen on a null pointer.
5264 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
5266 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
5269 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5271 * configure.in (bfd_elf32_frvfdpic_vec): New.
5272 * configure: Rebuilt.
5273 * targets.c (bfd_elf32_frvfdpic_vec): New.
5274 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
5276 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
5277 frvfdpic instead of frv. Rearrange elf-target macros such that
5278 the FDPIC-specific ones are only defined for this new target
5280 (bfd_elf32_frvfdpic_vec): Declare.
5282 (elf32_frv_relocate_section): Use it to enable segment checking
5283 and to control rofixup emission. Add output section vma to
5284 applied relocation in non-LOAD non-ALLOC sections. Use
5285 _bfd_error_handler for errors.
5286 (_frv_create_got_section): Create .rel.got and .rofixup only in
5287 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
5289 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
5290 (elf32_frvfdpic_modify_segment_map): Likewise.
5291 (elf32_frv_finish_dynamic_sections): New, do-nothing.
5292 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
5293 error message if we miscompute the rofixup size.
5294 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
5295 (frvfdpic_elf_encode_eh_address): Likewise.
5296 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
5297 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
5298 relocs. Reject unknown relocation types.
5299 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
5300 (frv_elf_merge_private_bfd_data): Likewise.
5301 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
5302 0x4000 for newly-added elf32-frvfdpic.
5304 2004-05-05 Nick Clifton <nickc@redhat.com>
5307 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
5308 returning NULL as most users of this function do not check its
5310 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
5311 of bfd_cache_lookup().
5312 * sco5-core.c (sco5_core_file_p): Likewise.
5313 * trad-core.c (trad_unix_core_file_p): Likewise.
5315 2004-05-05 Nick Clifton <nickc@redhat.com>
5317 * cache.c (bfd_cache_lookup): Improve formatting.
5318 * archive.c: Fix formatting.
5320 2004-05-05 Peter Barada <peter@the-baradas.com>
5322 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
5323 * cpu-m68k.c(bfd_m68k_arch): Likewise.
5324 * bfd-in2.h(bfd_architecture): Regenerate.
5326 2004-05-03 Alan Modra <amodra@bigpond.net.au>
5328 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
5330 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
5331 those against discarded link-once and SEC_MERGE section symbols.
5333 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5335 * section.c (bfd_get_section_by_name_if): New.
5336 * bfd-in2.h: Regenerated.
5338 2004-05-02 Alan Modra <amodra@bigpond.net.au>
5340 * som.c (som_bfd_is_group_section): Define.
5342 2004-05-01 Alan Modra <amodra@bigpond.net.au>
5344 * section.c (bfd_make_section_anyway): Copy the whole
5345 bfd_hash_entry, not just "next" from existing entry.
5347 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5349 * elf.c (bfd_section_from_shdr): Maintain the section order in
5351 (special_sections): Add ".note.GNU-stack".
5352 (elf_fake_sections): Handle section group for relocatable
5355 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5357 * section.c (bfd_sections_find_if): New.
5358 * bfd-in2.h: Regenerated.
5360 2004-04-30 Alan Modra <amodra@bigpond.net.au>
5362 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
5364 * elf-bfd.h (bfd_elf_is_group_section): Declare.
5365 * elf.c (bfd_elf_is_group_section): New function.
5366 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
5367 * section.c (bfd_generic_is_group_section): New function.
5368 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
5369 (BFD_JUMP_TABLE_LINK): Adjust.
5370 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
5371 * aout-target.h (MY_bfd_is_group_section): Define.
5372 * aout-tic30.c (MY_bfd_is_group_section): Define.
5373 * bfd.c (bfd_is_group_section): Define.
5374 * binary.c (binary_bfd_is_group_section): Define.
5375 * bout.c (b_out_bfd_is_group_section): Define.
5376 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
5377 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
5378 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
5379 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
5380 * coffcode.h (coff_bfd_is_group_section): Define.
5381 * i386msdos.c (msdos_bfd_is_group_section): Define.
5382 * i386os9k.c (os9k_bfd_is_group_section): Define.
5383 * ieee.c (ieee_bfd_is_group_section): Define.
5384 * ihex.c (ihex_bfd_is_group_section): Define.
5385 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
5386 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
5387 * mmo.c (mmo_bfd_is_group_section): Define.
5388 * nlm-target.h (nlm_bfd_is_group_section): Define.
5389 * oasys.c (oasys_bfd_is_group_section): Define.
5390 * pef.c (bfd_pef_bfd_is_group_section): Define.
5391 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
5392 * srec.c (srec_bfd_is_group_section): Define.
5393 * tekhex.c (tekhex_bfd_is_group_section): Define.
5394 * versados.c (versados_bfd_is_group_section): Define.
5395 * vms.c (vms_bfd_is_group_section): Define.
5396 * xsym.c (bfd_sym_bfd_is_group_section): Define.
5397 * bfd-in2.h: Regenerate.
5398 * libbfd.h: Regenerate.
5400 2004-04-30 Alan Modra <amodra@bigpond.net.au>
5402 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
5404 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
5406 * configure.in: Update version to 2.15.91.
5407 * configure: Regenerate.
5409 2004-04-29 Brian Ford <ford@vss.fsi.com>
5411 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
5412 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
5413 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
5414 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
5415 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
5416 .gnu.linkonce.wi. sections.
5417 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
5418 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
5420 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
5421 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
5423 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5425 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
5426 * bfd-in2.h: Regenerate.
5427 * libbfd.h: Likewise.
5429 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5431 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
5433 (setup_sections): Use som_subspace_dictionary_record struct instead
5434 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
5435 is_comdat, is_common or dup_common.
5436 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
5437 is_comdat, is_common and dup_common in section subspace_dict from
5439 (som_begin_writing): Use som_subspace_dictionary_record struct.
5440 (som_finish_writing): Likewise.
5441 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
5442 is_common and dup_common flags in info for symbol. Add comment
5443 regarding linker support for these fields. Slightly reorganize
5445 (som_build_and_write_symbol_table): Set is_comdat, is_common and
5446 dup_common fields in symbol table from symbol info.
5447 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
5448 arguments. Set corresponding fields in copy_data. Change all callers.
5449 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
5451 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
5452 * som.h (som_subspace_dictionary_record): Define.
5453 (som_copyable_section_data_struct): Add is_comdat, is_common and
5455 (som_section_data_struct): Use som_subspace_dictionary_record struct
5456 instead of subspace_dictionary_record.
5457 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
5459 2004-04-27 Bob Wilson <bob.wilson@acm.org>
5461 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
5462 if set. Check reloc_done flag before applying relocations. Use
5463 output addresses, both when applying relocations and when comparing
5464 against the specified section.
5465 (elf_xtensa_relocate_section): Use output address to check if dynamic
5466 reloc is in a literal pool. Set section's reloc_done flag.
5468 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
5470 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
5471 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
5473 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
5476 2004-04-27 Alan Modra <amodra@bigpond.net.au>
5478 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
5479 structure field removed in 2004-04-24 patch.
5480 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
5482 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
5484 * elf32-arm.h (elf32_arm_section_flags): Likewise.
5485 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
5486 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
5487 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
5488 field before calling elf_backend_section_flags.
5490 2004-04-24 Chris Demetriou <cgd@broadcom.com>
5492 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
5493 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
5494 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
5495 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
5496 and BFD_RELOC_32_PCREL.
5497 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
5498 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
5499 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5500 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
5501 (mips_elf_next_relocation): Move comment about matching HI/LO
5503 (_bfd_mips_elf_relocate_section): Here. Remove handling for
5504 R_MIPS_GNU_REL_HI16.
5506 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5508 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
5509 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
5510 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
5511 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
5512 and update comments to reflect current usage.
5513 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
5514 and MIPS_R_SWITCH, as well as several empty entries. Update comment
5516 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
5517 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
5518 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5519 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
5520 type number to be MIPS_R_PCREL16.
5521 (mips_relocate_section): Remove support for link-time relaxation
5522 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
5523 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5524 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
5525 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
5526 relaxation of branches used by embedded-PIC.
5527 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
5528 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
5529 related members, update comment.
5530 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
5531 code related to embedded-PIC.
5532 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
5533 initialization of now-removed 'adjust' member of
5534 'struct ecoff_debug_info'.
5536 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5538 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
5540 2004-04-21 Philip Blundell <pb@nexus.co.uk>
5542 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
5543 relocs for locally defined symbols during -shared final link.
5544 (elf32_arm_final_link_relocate): Likewise.
5546 2004-04-22 Jakub Jelinek <jakub@redhat.com>
5548 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
5549 ELF_LINK_POINTER_EQUALITY_NEEDED.
5550 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
5551 if r_type is not R_X86_64_PC32.
5552 (elf64_x86_64_finish_dynamic_symbol): If
5553 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
5556 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5558 * elf32-sh.c (sh_elf_plt_sym_val): New function.
5559 (elf_backend_plt_sym_val): Define.
5561 2004-04-22 Andrew Cagney <cagney@redhat.com>
5563 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
5565 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5567 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
5569 * som.c (som_set_section_contents): Constantify second argument.
5570 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
5571 (som_object_setup): Rework to avoid warning.
5572 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
5575 2004-04-22 Andrew Cagney <cagney@redhat.com>
5577 * cache.c (bfd_cache_close): Check for a previously closed file.
5579 2004-04-22 Jakub Jelinek <jakub@redhat.com>
5581 * bfd.c (bfd_get_synthetic_symtab): Define.
5582 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
5583 NAME##_get_synthetic_symtab.
5584 (struct bfd_target): Add _bfd_get_synthetic_symtab.
5585 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
5586 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
5588 (_bfd_elf_get_synthetic_symtab): New prototype.
5589 * elfcode.h (elf_get_synthetic_symtab): Define.
5590 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
5591 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
5592 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
5593 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
5594 * bfd-in2.h: Rebuilt.
5595 * libbfd.h: Rebuilt.
5596 * elf32-i386.c (elf_i386_plt_sym_val): New function.
5597 (elf_backend_plt_sym_val): Define.
5598 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
5599 (elf_backend_plt_sym_val): Define.
5600 * elf32-s390.c (elf_s390_plt_sym_val): New function.
5601 (elf_backend_plt_sym_val): Define.
5602 * elf64-s390.c (elf_s390_plt_sym_val): New function.
5603 (elf_backend_plt_sym_val): Define.
5604 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
5605 (elf_backend_plt_sym_val): Define.
5606 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
5607 (elf_backend_plt_sym_val): Define.
5608 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
5609 (elf_backend_plt_sym_val): Define.
5610 * aout-target.h (MY_get_synthetic_symtab): Define.
5611 * aout-tic30.c (MY_get_synthetic_symtab): Define.
5612 * coff-rs6000.c (rs6000coff_vec): Add
5613 _bfd_nodynamic_get_synthetic_symtab.
5614 (pmac_xcoff_vec): Likewise.
5615 * coff64-rs6000.c (rs6000coff64_vec): Add
5616 _bfd_nodynamic_get_synthetic_symtab.
5617 (aix5coff64_vec): Likewise.
5618 * sunos.c (MY_get_synthetic_symtab): Define.
5619 * vms.c (vms_get_synthetic_symtab): Define.
5621 2004-04-22 Nick Clifton <nickc@redhat.com>
5623 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
5625 2004-04-22 Peter Barada <peter@the-baradas.com>
5627 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
5628 * bfd2-in.h: Regenerate.
5629 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
5631 2004-04-21 Chris Demetriou <cgd@broadcom.com>
5633 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
5634 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
5635 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
5636 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
5637 * bfd-in2.h: Regenerate.
5639 2004-04-21 Bob Wilson <bob.wilson@acm.org>
5641 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
5642 require relocations against a weak symbol to reference the same
5643 symbol hash entry if not a final, static link.
5644 (get_cached_value, add_value_map): Add final_static_link argument.
5645 (remove_literals): Pass final_static_link argument as needed.
5647 2004-04-21 Andrew Cagney <cagney@redhat.com>
5649 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
5650 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
5651 (opncls_bwrite, opncls_bclose, opncls_bflush)
5652 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
5653 bfd iovec that uses function callbacks.
5654 (bfd_close): Use the iovec's bclose.
5655 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
5656 (cache_bclose, cache_bflush, cache_bstat)
5657 (cache_iovec): New functions and global variable, implement a
5658 cache "iovec", where applicable set bfd_error.
5659 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
5660 * bfdio.c (struct bfd_iovec): Define.
5661 (real_read): Delete function.
5662 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
5663 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
5664 assume that bread and bwrite set bfd_error.
5665 * bfd.c (struct bfd): Add "iovec", update comments.
5666 * bfd-in2.h, libbfd.h: Re-generate.
5668 2004-04-21 Andrew Cagney <cagney@redhat.com>
5670 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5672 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
5674 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
5675 (bfd_elf_gc_sections): Fail if a shared object is being created.
5676 Do not fail if dynamic sections have been created. Instead call
5677 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
5678 dynamically referenced symbols. Do not mark the whole graph
5679 rooted at .eh_frame, only the section proper.
5681 2004-04-20 DJ Delorie <dj@redhat.com>
5683 * reloc.c: Add BFD_RELOC_32_SECREL.
5684 * bfd-in2.h: Regenerate.
5685 * libbfd.h: Likewise.
5686 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
5687 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
5688 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
5690 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5692 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
5693 relocs against hidden/protected undefweak symbols properly.
5694 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5696 2004-04-18 Mark Kettenis <kettenis@gnu.org>
5698 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5699 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
5702 2004-04-17 Brian Ford <ford@vss.fsi.com>
5704 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
5705 filepos for the SizeOfHeaders field.
5706 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
5708 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
5710 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5712 * simple.c (bfd_simple_get_relocated_section_contents): Don't
5713 change reloc_done. Set and restore _cooked_size.
5716 2004-04-15 Mark Kettenis <kettenis@gnu.org>
5718 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
5721 2004-04-15 Nick Clifton <nickc@redhat.com>
5723 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
5725 2004-04-15 Alan Modra <amodra@bigpond.net.au>
5727 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
5729 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
5731 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
5732 when it is a definition.
5734 2004-04-14 Alan Modra <amodra@bigpond.net.au>
5736 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
5737 when statically linking PIC code.
5738 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5740 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5742 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
5743 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
5744 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
5745 * configure: Regenerate.
5747 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
5749 * elflink.c: Include libiberty.h.
5750 * Makefile.am (elflink.lo): Depend on libiberty.h.
5751 * Makefile.in: Regenerate.
5753 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
5755 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
5758 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
5760 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
5761 reserve the memory for dynamic linker
5763 2004-04-05 Mark Kettenis <kettenis@gnu.org>
5765 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
5766 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
5768 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5770 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
5771 RELOC_FOR_GLOBAL_SYMBOL.
5772 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
5774 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5776 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
5777 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
5779 2004-04-01 Paul Brook <paul@codesourcery.com>
5781 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
5782 * elf32-arm.h (struct elf32_elf_section_map): New.
5783 (struct _arm_elf_section_data): New.
5784 (elf32_arm_section_data): Define.
5785 (struct elf32_arm_link_hash_table): Add byteswap_code.
5786 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
5787 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
5788 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
5789 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
5790 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
5791 (bfd_elf32_new_section_hook, elf_backend_write_section,
5792 elf_backend_link_output_symbol_hook): Define.
5794 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
5796 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
5797 that keeps the characters in a B_INCL..B_EINCL range.
5798 (_bfd_link_section_stabs): When computing the sum of the
5799 characters in a B_INCL..B_EINCL range also keep a copy of those
5800 characters. Use this information to distinguish between
5801 include sections that have the same sum and the same length
5802 but which are nevertheless unique.
5804 2004-03-31 Paul Brook <paul@codesourcery.com>
5806 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
5807 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
5809 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
5811 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
5812 to 'sum_chars' and add field 'num_chars'.
5813 (_bfd_link_section_stabs): When computing the sum of the
5814 characters in a B_INCL..B_EINCL range also keep a count of the
5815 number of characters. Use this information to help distinguish
5816 between include sections when have the same sum but which
5817 nevertheless are still unique.
5819 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
5821 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
5823 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
5824 Tomer Levi <Tomer.Levi@nsc.com>
5826 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
5827 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
5828 (BFD32_BACKENDS): Add elf32-cr16c.lo.
5829 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
5830 (cpu-cr16c.lo): New target.
5831 (elf32-cr16c.lo): Likewise.
5832 * Makefile.in: Regenerate.
5833 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
5834 (bfd_archures_list): Add bfd_cr16c_arch.
5835 * config.bfd: Handle cr16c-*-elf*.
5836 * configure.in: Handle bfd_elf32_cr16c_vec.
5837 * configure: Regenerate.
5838 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
5839 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
5840 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
5841 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
5842 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
5843 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
5844 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
5845 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
5846 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
5847 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
5848 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
5849 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
5850 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
5851 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
5852 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
5853 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
5854 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
5855 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
5856 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
5857 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
5858 * targets.c (bfd_elf32_cr16c_vec): Declare.
5859 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
5860 * cpu-cr16c.c: New file.
5861 * elf32-cr16c.c: Likewise.
5862 * libbfd.h: Regenerate.
5863 * bfd-in2.h: Likewise.
5865 2004-03-30 Jakub Jelinek <jakub@redhat.com>
5867 * elf.c (map_sections_to_segments): Fix handling of .tbss.
5869 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5871 * Makefile.am: Remove all mention of elflink.h.
5872 * Makefile.in: Regenerate.
5873 * bfd-in.h (bfd_elf_discard_info): Declare.
5874 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
5875 * bfd-in2.h: Regenerate.
5876 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
5877 bfd_elf32_link_record_dynamic_symbol,
5878 bfd_elf64_link_record_dynamic_symbol,
5879 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
5880 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
5881 _bfd_elf32_link_record_local_dynamic_symbol,
5882 _bfd_elf64_link_record_local_dynamic_symbol,
5883 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
5884 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
5885 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
5886 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
5887 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
5888 _bfd_elf32_reloc_symbol_deleted_p,
5889 _bfd_elf64_reloc_symbol_deleted_p): Delete.
5890 (bfd_elf_link_record_dynamic_symbol,
5891 bfd_elf_link_record_local_dynamic_symbol,
5892 bfd_elf_final_link, bfd_elf_gc_sections,
5893 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
5894 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
5895 bfd_elf_reloc_symbol_deleted_p): Declare.
5896 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
5897 * elf32-arm.h: Update for changed function names. Remove local
5898 WILL_CALL_FINISH_DYNAMIC_SECTION define.
5899 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
5900 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
5901 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
5902 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5903 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
5904 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
5905 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
5906 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
5907 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
5908 (bfd_elfNN_print_symbol): Define.
5909 * elfcode.h: Don't include elflink.h.
5910 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
5911 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
5912 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
5913 elf_gc_record_vtinherit, elf_gc_record_vtentry,
5914 elf_link_record_local_dynamic_symbol): Don't define.
5915 * elflink.c: Update for changed function names. Move elflink.h
5917 * elflink.h: Delete file.
5918 * po/SRC-POTFILES.in: Regenerate.
5919 * po/bfd.pot: Regenerate.
5921 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5923 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
5924 "name" for global syms accidentally removed in 2004-03-20 change.
5926 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5928 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
5929 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
5930 where Elf_External_* is different for 64 and 32 bit, with
5931 corresponding elf_size_info field.
5932 (struct elf_final_link_info): Use "bfd_byte *" instead
5933 of "Elf_External_Sym *" for external_syms and symbuf.
5934 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
5935 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
5936 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
5937 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
5938 (elf_link_sort_cmp2): Adjust.
5939 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
5940 using ELF_R_SYM macro. Set u.sym_mask.
5941 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
5942 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
5943 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
5944 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
5945 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
5946 swap_syn_out functions. Rearrange dyn swap in/out switch.
5947 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
5948 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
5949 (elf_link_flush_output_syms): Add elf_backend_data arg.
5950 (elf_link_check_versioned_symbol): Likewise.
5951 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
5952 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
5953 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
5954 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
5955 ELF_R_TYPE and ELF_R_INFO macros.
5956 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
5957 based on size rather than using ELF_R_INFO.
5958 (elf_gc_mark): Set up r_sym_shift local var and use instead of
5960 (struct alloc_got_off_arg): New.
5961 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
5962 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
5963 (elf_gc_allocate_got_offsets): Adjust.
5964 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
5965 ELF_R_SYM. Use bfd_section_from_elf_index.
5966 (elf_bfd_discard_info): Set cookie.r_sym_shift.
5967 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
5968 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
5970 2004-03-26 Stan Shebs <shebs@apple.com>
5972 Remove MPW support, no longer used.
5973 * config.bfd (powerpc-*-mpw*): Remove configuration.
5974 * mpw-config.in, mpw-make.sed: Remove files.
5975 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
5977 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5979 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
5980 (ppc64_elf_add_symbol_hook): New function.
5981 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
5982 const from Elf_Internal_Sym param.
5983 * elflink.c (elf_link_add_object_symbols): Adjust.
5984 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
5985 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
5986 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
5987 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
5988 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
5989 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
5990 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
5991 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
5992 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
5993 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
5994 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
5995 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
5996 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
5997 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
5998 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
5999 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
6001 2004-03-26 Alan Modra <amodra@bigpond.net.au>
6003 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
6004 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
6005 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
6006 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
6007 (bfd_elf64_bfd_link_add_symbols): Delete.
6008 (bfd_elf_link_add_symbols): Declare.
6009 * elfcode.h (elf_bfd_link_add_symbols): Delete.
6010 * elflink.c: Include safe-ctype.h.
6011 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
6013 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
6014 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
6016 (elf_link_add_archive_symbols): Rename from
6017 _bfd_elf_link_add_archive_symbols, make static.
6018 (elf_link_add_object_symbols): New function. Corresponding
6019 elflink.h function converted to use elf_size_info.
6020 (bfd_elf_link_add_symbols): Likewise.
6021 (bfd_elf_size_dynamic_sections): Adjust.
6022 * elflink.h (elf_bfd_link_add_symbols): Delete.
6023 (elf_link_add_object_symbols): Delete.
6024 * elf32-gen.c (elf32_generic_link_add_symbols): Call
6025 bfd_elf_link_add_symbols.
6026 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
6028 2004-03-25 Alan Modra <amodra@bigpond.net.au>
6030 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
6031 and chained shared libs only if dynsym. Clear dynsym on forced-local.
6033 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
6034 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
6035 (_bfd_elf_add_dt_needed_tag): Declare.
6036 (_bfd_elf_sort_symbol): Declare.
6037 (_bfd_elf_finalize_dynstr): Declare.
6038 (RELOC_FOR_GLOBAL_SYM): Formatting.
6039 * elfcode.h (elf_add_dynamic_entry): Delete.
6040 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
6041 elflink.h function converted to use elf_size_info.
6042 (_bfd_elf_add_dt_needed_tag): Likewise.
6043 (_bfd_elf_sort_symbol): Likewise.
6044 (_bfd_elf_finalize_dynstr): Likewise.
6045 (compute_bucket_count): Likewise.
6046 (bfd_elf_size_dynamic_sections): Likewise. Check result of
6047 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
6048 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
6049 * elflink.h: ..here.
6050 (sort_symbol, add_dt_needed_tag): Delete.
6051 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
6052 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
6054 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
6055 * elf32-cris.c (add_dynamic_entry): Likewise.
6056 * elf32-hppa.c (add_dynamic_entry): Likewise.
6057 * elf32-i370.c (add_dynamic_entry): Likewise.
6058 * elf32-i386.c (add_dynamic_entry): Likewise.
6059 * elf32-m32r.c (add_dynamic_entry): Likewise.
6060 * elf32-m68k.c (add_dynamic_entry): Likewise.
6061 * elf32-ppc.c (add_dynamic_entry): Likewise.
6062 * elf32-s390.c (add_dynamic_entry): Likewise.
6063 * elf32-sh.c (add_dynamic_entry): Likewise.
6064 * elf32-sparc.c (add_dynamic_entry): Likewise.
6065 * elf32-vax.c (add_dynamic_entry): Likewise.
6066 * elf32-xtensa.c (add_dynamic_entry): Likewise.
6067 * elf64-alpha.c (add_dynamic_entry): Likewise.
6068 * elf64-hppa.c (add_dynamic_entry): Likewise.
6069 * elf64-ppc.c (add_dynamic_entry): Likewise.
6070 * elf64-s390.c (add_dynamic_entry): Likewise.
6071 * elf64-sparc.c (add_dynamic_entry): Likewise.
6072 * elf64-x86-64.c (add_dynamic_entry): Likewise.
6073 * elfxx-ia64.c (add_dynamic_entry): Likewise.
6074 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
6075 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
6076 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
6077 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
6079 2004-03-23 Paul Brook <paul@codesourcery.com>
6081 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
6083 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6085 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
6086 literal tables and check for relocs outside of literal pools.
6087 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
6088 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
6090 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
6091 (elf_xtensa_relocate_section): Read literal tables and check for
6092 dynamic relocations in read-only sections and not in literal pools.
6094 2004-03-23 Alan Modra <amodra@bigpond.net.au>
6097 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
6099 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6101 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
6102 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
6103 not defined by the executable, or defined in a DSO.
6104 <eliding run-time relocation of .got>: Initialize GOT entry for a
6105 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
6107 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
6108 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
6109 a PLT reloc to GOT for an executable.
6110 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
6111 .got for a DSO and explain why.
6112 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
6113 and unreferenced symbols for which a PLT is defined. Adjust
6114 dynamic-symbol pruning correspondingly, to make sure we don't lose
6115 a dynamic symbol also defined by a DSO.
6117 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6119 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
6120 and rel args. Group input and output args. Wrap to 80 columns.
6121 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
6122 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
6123 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
6124 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
6125 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
6126 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
6127 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
6128 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
6129 RELOC_FOR_GLOBAL_SYMBOL invocation.
6131 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
6133 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
6134 unresolved symbols in objects aren't allowed.
6136 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
6138 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
6139 (elf_hppa_unmark_useless_dynamic_symbols):
6140 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
6141 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
6142 (elf32_hppa_relocate_section): Likewise.
6143 * elf32-i370.c (i370_elf_relocate_section): Likewise.
6144 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
6145 * elf32-sh.c (sh_elf_relocate_section): Likewise.
6146 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
6147 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6149 * elf-m10200.c (mn10200_elf_relocate_section): Use
6150 RELOC_FOR_GLOBAL_SYMBOL.
6151 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
6152 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
6153 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
6154 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
6155 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
6156 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
6157 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
6158 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
6159 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
6160 * elf32-v850.c (v850_elf_relocate_section): Likewise.
6161 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
6162 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
6164 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6166 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
6167 (final_link_relocate): Likewise.
6168 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
6169 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
6171 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6173 * Makefile.am: Run "make dep-am".
6174 * Makefile.in: Regenerate.
6175 * aclocal.m4: Regenerate.
6176 * config.in: Regenerate.
6177 * po/bfd.pot: Regenerate.
6179 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6180 H.J. Lu <hongjiu.lu@intel.com>
6182 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
6183 type and size change code to where it was previously. Remove
6184 dt_needed param. Treat old weak syms as strong if new sym is
6185 from a shared lib, even when old sym is from another shared
6186 lib. Remove unnecessary tests of oldweak and newweak. Correct
6188 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
6189 _bfd_elf_merge_symbol calls.
6190 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
6191 dt_needed local var. Update comments.
6192 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
6193 (_bfd_elf_add_default_symbol): Likewise.
6195 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
6196 strong syms in one shared object overriding weak syms in another.
6198 2004-03-18 Alan Modra <amodra@bigpond.net.au>
6200 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
6201 dyn_lib_class field. Rearrange for better packing.
6202 (elf_dt_soname): Delete.
6203 (elf_dyn_lib_class): Define.
6204 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
6205 (bfd_elf_set_dt_needed_soname): Delete.
6206 (bfd_elf_set_dyn_lib_class): New function.
6207 * elflink.h (add_dt_needed_tag): New function. Split out from..
6208 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
6209 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
6210 initialization of soname.
6211 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
6213 * bfd-in.h (enum dynamic_lib_link_class): New.
6214 (bfd_elf_set_dt_needed_soname): Delete.
6215 (bfd_elf_set_dyn_lib_class): Declare.
6216 * bfd-in2.h: Regenerate.
6218 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
6219 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
6220 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
6221 symbol loop. Instead use add_needed to flag tag as written.
6223 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
6225 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
6226 logic for null_input_bfd detection.
6228 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6230 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6232 2004-03-16 Mark Kettenis <kettenis@gnu.org>
6234 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
6237 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6239 * elflink.c (elf_link_read_relocs_from_section): Don't use
6240 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
6241 (_bfd_elf_link_read_relocs): ..to here.
6242 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
6244 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6246 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
6247 values selected in configure.host. Require both to be defined
6248 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
6249 corresponding BFD_HOST vars with quotes.
6250 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
6251 Always require BFD_HOST_64_BIT_DEFINED.
6252 <file_ptr type>: Find off_t size before emitting message. Combine
6253 off_t and ftello64 conditional.
6254 * configure: Regenerate.
6256 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6258 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
6259 aliasing warning. Remove trailing whitespace throughout file.
6261 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6263 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
6264 input_section in calls to get_dyn_name.
6265 * 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
6267 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
6269 2004-03-15 Alan Modra <amodra@bigpond.net.au>
6271 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
6272 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
6273 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
6274 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
6275 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
6276 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
6277 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
6279 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
6280 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
6281 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
6282 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
6283 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
6284 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
6285 (read_8_bytes, read_indirect_string, read_address): Likewise.
6286 (read_abbrevs, parse_comp_unit): Likewise.
6287 * targets.c (struct bfd_target): Likewise.
6288 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
6289 * hppabsd-core.c: Likewise. Formatting.
6290 * hpux-core.c: Likewise.
6291 * irix-core.c: Likewise.
6292 * netbsd-core.c: Likewise.
6293 * osf-core.c: Likewise.
6294 * ptrace-core.c: Likewise.
6295 * sco5-core.c: Likewise.
6296 * trad-core.c: Likewise.
6297 * configure: Regenerate.
6298 * bfd-in2.h: Regenerate.
6300 2004-03-15 Alan Modra <amodra@bigpond.net.au>
6302 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
6303 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
6304 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
6305 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6306 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
6307 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
6308 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
6309 * libbfd.c: Likewise in function definitions.
6310 (bfd_put_8): Mask with 0xff rather than casting to char.
6311 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
6312 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
6313 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
6314 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
6315 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
6316 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
6317 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
6318 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
6319 (H_GET_64, H_GET_32, H_GET_16): Likewise.
6320 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
6321 * archive.c (do_slurp_coff_armap): Update swap prototype.
6322 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
6323 (tic54x_getl_signed_32): Likewise.
6324 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
6325 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
6326 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
6327 (bfd_getp_signed_32, bfd_putp32): Likewise.
6328 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
6329 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
6330 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
6331 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
6332 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
6333 bfd_h_getx_signed_16, bfd_h_putx16.
6334 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
6335 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
6336 * hpux-core.c: Likewise.
6337 * irix-core.c: Likewise.
6338 * netbsd-core.c: Likewise.
6339 * osf-core.c: Likewise.
6340 * ptrace-core.c: Likewise.
6341 * sco5-core.c: Likewise.
6342 * trad-core.c: Likewise.
6343 * bfd-in2.h: Regenerate.
6345 2004-03-15 Matt Thomas <matt@3am-software.com>
6347 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
6350 2004-03-13 Mark Kettenis <kettenis@gnu.org>
6352 * config.bfd: Add x86_64-*-openbsd*.
6353 * configure.in (x86_64-*-openbsd*): Set COREFILE to
6355 * configure: Regenerate.
6357 2004-03-12 Nick Clifton <nickc@redhat.com>
6358 Dave Murphy <wintermute2k4@ntlworld.com>
6360 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
6361 if the input bfd does not contain any code.
6363 2004-03-09 Steve Ellcey <sje@cup.hp.com>
6365 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
6367 2004-03-05 Fred Fish <fnf@redhat.com>
6369 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
6370 mips16 symbols to be even rather than testing first for even/odd.
6371 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
6373 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
6375 * elf.c (map_sections_to_segments): Ignore .tbss sections for
6378 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
6380 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
6381 undefined symbols as hash_new.
6383 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6385 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
6387 * elf32-sh.c: Ditto.
6388 * bfd-in2.h: Regenerate.
6390 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
6392 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
6394 (_frv_count_got_plt_entries): Initialize them.
6395 (frv_pic_relocs_info_find): Add insert argument. Adjust all
6397 (frv_pic_relocs_info_for_global): Likewise.
6398 (frv_pic_relocs_info_for_local): Likewise.
6399 (frv_pic_merge_early_relocs_info): New.
6400 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
6402 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
6403 Check that we don't exceed the allocated count for entry.
6404 (_frv_add_rofixup): Likewise.
6405 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
6406 (elf32_frv_finish_dynamic_sections): Improve error message in case
6407 we emit too few rofixup entries.
6409 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6411 * archures.c (bfd_mach_fr450): New.
6412 * bfd-in2.h: Regenerate.
6413 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
6414 (arch_info_500): Link to it.
6415 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
6416 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
6417 (frv_elf_arch_extension_p): New function.
6418 (frv_elf_merge_private_bfd_data): Use it.
6420 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
6422 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
6424 * elflink.h (is_global_data_symbol_definition): Moved to
6426 (elf_link_is_defined_archive_symbol): Likewise.
6427 (elf_link_add_archive_symbols): Likewise. Renamed to
6428 _bfd_elf_link_add_archive_symbols.
6430 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
6431 of ELF symbol table entry from backend.
6432 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
6433 instead of elf_link_add_object_symbols.
6435 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
6437 * elf-bfd.h (struct elf_backend_data): Added
6438 elf_backend_can_make_relative_eh_frame,
6439 elf_backend_can_make_lsda_relative_eh_frame and
6440 elf_backend_encode_eh_address.
6441 (_bfd_elf_encode_eh_address): Declare.
6442 (_bfd_elf_can_make_relative): Declare.
6443 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
6444 hooks to decide whether to attempt to make_relative and
6446 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
6447 (_bfd_elf_can_make_relative): New.
6448 (_bfd_elf_encode_eh_address): New.
6449 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
6450 (frv_elf_encode_eh_address): New.
6451 (elf_backend_can_make_relative_eh_frame): Define.
6452 (elf_backend_can_make_lsda_relative_eh_frame): Define.
6453 (elf_backend_encode_eh_address): Define.
6455 (elf_backend_can_make_relative_eh_frame): Define.
6456 (elf_backend_can_make_lsda_relative_eh_frame): Define.
6457 (elf_backend_encode_eh_address): Define.
6458 (elfNN_bed): Add them.
6460 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
6462 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
6463 complain_on_overflow to signed.
6465 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
6467 * elflink.h (sort_symbol): New.
6468 (elf_link_add_object_symbols): Use a sorted symbol array for
6471 2004-02-27 Jakub Jelinek <jakub@redhat.com>
6473 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
6474 for pc relative relocs.
6475 (elf_s390_relocate_section): Likewise.
6476 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
6477 for pc relative relocs.
6478 (elf_s390_relocate_section): Likewise.
6480 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
6482 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
6485 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
6487 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
6488 field to track if a relocation is against readonly section.
6489 (count_dyn_reloc): Take a new argument for rent->reltext.
6490 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
6491 (get_reloc_section): Don't set ia64_info->reltext here.
6492 (allocate_dynrel_entries): Set ia64_info->reltext here.
6494 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
6496 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
6497 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
6498 function's descriptor to symbol+offset, and map local undefweak
6499 symbol to NULL function descriptor.
6500 (elf32_frv_relocate_section): Likewise.
6502 2004-02-23 Mark Kettenis <kettenis@gnu.org>
6504 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
6506 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
6507 (netbsd_core_file_p): Set architecture from machine ID for
6510 2004-02-23 Jakub Jelinek <jakub@redhat.com>
6512 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
6513 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
6515 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
6517 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
6518 symbols with non-default visibility.
6520 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
6522 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
6523 IMAGE_SCN_MEM_WRITE on known sections only.
6525 2004-02-20 Jakub Jelinek <jakub@redhat.com>
6527 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
6528 symbols used in PIE relocs.
6530 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6532 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
6535 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
6537 * configure.in: Update version to 2.15.90.
6538 * configure: Regenerate.
6540 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
6541 Richard Sandiford <rsandifo@redhat.com>
6543 * elfxx-mips.c (mips_elf_calculate_relocation): Use
6544 _bfd_elf_symbol_refs_local_p to decide whether to decay
6545 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
6546 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
6547 relocs if the symbol wasn't defined by a regular object file.
6548 Don't check the symbol's dynindx.
6550 2004-02-16 Andrew Cagney <cagney@redhat.com>
6552 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
6554 * bfd-in2.h: Re-generate.
6556 2004-02-14 Andrew Cagney <cagney@redhat.com>
6558 * configure.host (HDEFINES): When hppa*-*-hpux*, define
6559 _LARGEFILE64_SOURCE.
6561 2004-02-13 Andrew Cagney <cagney@redhat.com>
6563 * elf.c (vma_page_aligned_bias): New function.
6564 (assign_file_positions_except_relocs)
6565 (assign_file_positions_for_segments): Replace broken modulo
6566 arithmetic with call to vma_page_aligned_bias.
6568 2004-02-11 Andrew Cagney <cagney@redhat.com>
6570 * bfd-in.h: Update copyright.
6571 (bfd_tell): Change return type to file_ptr.
6572 * bfd-in2.h: Re-generate.
6573 * cache.c: Update copyright.
6574 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
6576 (close_one): Use real_ftell.
6577 * bfdio.c: Update copyright.
6578 (real_ftell, real_fseek): New functions.
6579 (bfd_tell): Use real_fseek and real_ftell, change return type to
6581 (bfd_seek): Use real_ftell and real_fseek, change type of
6582 file_position to a file_ptr.
6583 * libbfd-in.h: Update copyright.
6584 (real_ftell, real_fseek): Declare.
6585 * libbfd.h: Re-generate.
6587 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
6588 fseeko and fseeko64. Determine bfd_file_ptr.
6589 * configure: Re-generate.
6590 * config.in: Re-generate.
6592 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
6594 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
6595 * elf32-h8300.c: Likewise.
6597 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
6598 Nick Clifton <nickc@redhat.com>
6600 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
6601 GOT entries with no associated GOT subsection.
6603 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
6605 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
6606 * elf.c (swap_out_syms): Use it to decide whether local section
6607 symbols should be named.
6608 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
6609 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
6610 (elf_backend_name_local_section_symbols): Define.
6611 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
6613 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
6615 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
6616 (elfNN_ia64_relax_section): Optimize brl to br during the relax
6619 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
6621 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
6622 to bfd_link_hash_entry passed by reference to
6623 _bfd_generic_link_add_one_symbol.
6625 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
6627 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
6628 relocations against dynamic symbols.
6630 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6632 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
6635 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
6637 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
6638 * bfd-in2.h, libbfd.h: Rebuilt.
6640 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
6642 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
6643 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
6644 flag has been cleared.
6646 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
6648 * coff-h8300.c: Add and adjust comments about relaxation.
6649 * elf32-h8300.c: Likewise.
6651 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6653 * coff-h8300.c: Fix comment typos.
6654 * elf32-h8300.c: Likewise.
6656 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6658 * coff-h8300.c: Add comments about relaxation.
6659 * elf32-h8300.c: Likewise.
6661 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6663 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6665 * aclocal.m4: Regenerate.
6666 * configure: Regenerate.
6668 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
6670 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
6671 mips_elf64_rtype_to_howto instead of using howto_table.
6673 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
6675 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
6677 (elf32_arm_check_relocs): Don't increment the PLT refcount for
6678 relocs which would not use the PLT.
6680 2004-01-13 Alan Modra <amodra@bigpond.net.au>
6682 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
6683 (ppc64_elf_gc_sweep_hook): Likewise.
6684 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
6686 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6688 Adds linker relaxation support for bit manipulation insns like
6689 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
6691 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
6692 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
6693 * coff-h8300.c: Opcode for bit manipulation insn is checked in
6694 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
6696 2004-01-12 Alan Modra <amodra@bigpond.net.au>
6698 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
6700 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6702 * elf32-h8300.c: Fix formatting.
6704 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6706 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
6707 dynamic object is present. Declare r_symndx and h in an inner
6709 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
6711 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
6713 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
6714 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
6715 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
6716 identically. Do not emit PC24 relocations for shared libraries.
6717 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
6718 identically. Don't adjust pc_count.
6719 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
6720 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
6721 adjust count for branch relocations.
6722 (allocate_dynrelocs): Correct typo in call to
6723 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
6724 PC24 or PLT32 relocs when linking.
6726 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6728 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
6729 relocation howto with ARM_26 one for consistency.
6730 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
6731 that will be converted to ARM_26D ones, since we always want 'done'
6732 relocations to be reflected in section's data.
6733 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
6735 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
6738 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6740 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
6741 are not partial_inplace during a relocatable link.
6743 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
6745 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
6746 if no dynamic object is present. Declare r_symndx and h in an
6749 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6751 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
6752 trampoline if it is known out of range.
6754 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6756 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
6757 * elf32-frv.c (_frv_osec_readonly_p): New.
6758 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
6760 (_frv_count_got_plt_entries): Adjust expected count accordingly.
6761 (elf32_frv_relocate_section): Likewise. Error out if attempting
6762 to emit rofixups or dynamic relocs in read-only segments. Use
6763 _bfd_elf_section_offset to adjust r_offsets in rofixups and
6764 dynamic relocations.
6765 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
6766 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
6767 relocations or fixups involving merged sections correctly. Avoid
6768 crash when undefined symbol is referenced by R_FRV_32 or
6769 R_FRV_FUNCDESC_VALUE.
6770 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
6771 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
6772 input section holding local symbol to addend of R_FRV_32 or
6773 R_FRV_FUNCDESC_VALUE dynamic relocation.
6774 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
6775 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
6776 (elf32_frv_always_size_sections): Don't store pointer to
6777 __stacksize symbol in sec_info.
6778 (elf32_frv_modify_segment_map): Look it up here.
6779 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
6780 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
6781 of the lazy PLT entry, not only its offset, as the low word of a
6782 function descriptor.
6783 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
6784 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
6785 if a hash table entry already exists but is not a definition.
6786 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
6787 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
6788 (_frv_add_rofixup): Don't inline.
6789 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
6790 for undefweak symbols.
6791 (elf32_frv_relocate_section): Avoid crash while computing
6792 relocation when linking with shared library. Only emit rofixups
6793 and dynamic relocations for alloc&load sections. Mark binaries
6794 with inter-segment relocations for relocation as a unit.
6795 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
6796 (DEFAULT_STACK_SIZE): New.
6797 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
6798 emit rofixups or dynamic relocs when linking dynamic non-PIE
6800 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
6801 shared libs too. Reserve the last entry for the GOT pointer.
6802 (elf32_frv_finish_dynamic_sections): Emit it.
6803 (elf32_frv_always_size_sections): New.
6804 (elf32_frv_modify_segment_map): New.
6805 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
6807 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
6808 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
6809 (elf_backend_always_size_sections): New.
6810 (elf_backend_modify_segment_map): New.
6811 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
6812 * config.bfd: Added frv-*-*linux*.
6813 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
6814 ABS section, instead of crashing.
6815 (elf32_frv_relocate_section): Don't crash before warning about
6816 different segments in non-PIC relocation.
6817 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
6818 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
6819 relocs to undefweak symbols.
6820 (elf32_frv_relocate_section): Ditto for undefined symbols.
6821 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
6822 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
6823 gotfixup section was created.
6824 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
6825 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
6826 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
6827 complain_overflow_signed.
6828 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
6829 have not been allocated.
6830 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
6831 privfd only if dynamic sections were created.
6832 (elf32_frv_relocate_section): Compute gprel_segment, and use it
6833 for GPREL relocs. When linking relocatable FDPIC executables,
6834 emit warnings for relocations that would be illegal on PIE or
6835 shared libraries. Emit rofixup for R_FRV_32 only if input object
6837 (_frv_create_got_section): Define _gp symbol in the rofixup
6839 (elf32_frv_finish_dynamic_sections): If rofixups needed but
6840 dynamic sections missing, error out requesting -melf32frvfd.
6841 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6842 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
6843 computation of addends from section and global or local symbol
6844 value. Change return type to bfd_boolean, and return a failure if
6845 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
6846 nonzero addend is required.
6847 (elf32_frv_relocate_section): Likewise. Print error for
6848 unsupported nonzero addends.
6849 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6850 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
6851 force everything local.
6852 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
6853 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
6854 (frv_gotfixup_section): New.
6855 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
6856 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
6858 (_frv_add_rofixup): New.
6859 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
6860 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
6861 improve some ugly conditions.
6862 (elf32_frv_relocate_section): Likewise. Reject inter-segment
6863 relocations in fdpic.
6864 (_frv_create_got_section): Create .rofixup.got section.
6865 (struct _frv_dynamic_got_info): Added fixups.
6866 (_frv_count_got_plt_entries): Account in-GOT relocations into
6867 relocs32, relocsfd and relocsfdv. Account them into relocs or
6868 fixups, as appropriate.
6869 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
6871 (elf32_frv_finish_dynamic_sections): Verify that the right number
6872 of relocations and fixups was generated.
6873 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
6875 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
6876 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
6877 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
6878 descriptor of a (formerly-)global symbol is local.
6879 (struct frv_pic_relocs_info): Adjust comments.
6880 (_frv_emit_got_relocs_plt_entries): Adjust.
6881 (elf32_frv_relocate_section): Likewise.
6882 (_frv_count_got_plt_entries): Likewise.
6883 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
6884 symbol's value to addend in the common preamble. Decay dynamic
6885 symbols to section+offset if they bind or call locally, for GOT
6886 and FUNCDESC_VALUE, respectively.
6887 (elf32_frv_relocate_section): Likewise.
6888 (elf32_frv_check_relocs): Don't register as dynamic symbols of
6889 internal or hidden visibility.
6890 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
6891 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
6892 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
6893 (elf32_frv_relocate_section): Pass relocation addend in. Use
6894 original relocation addend to look up the got relocs/plt entries
6895 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
6896 processing relocations that reference .scommon symbols.
6897 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
6898 Introduce support for dynamic linking.
6899 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
6900 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
6901 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
6902 (frv_reloc_type_lookup): Return REL howtos for executables and
6904 (frv_info_to_howto_rel): New.
6905 (struct frv_elf_link_hash_table): New.
6906 (frv_hash_table, frv_got_section, frv_gotrel_section,
6907 frv_plt_section, frv_pltrel_section, frv_relocs_info,
6908 frv_got_initial_offset, frv_plt_initial_offset): New macros.
6909 (frv_elf_link_hash_table_create): New.
6910 (struct frv_pic_relocs_info): New.
6911 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
6912 (frv_pic_relocs_info_find): New.
6913 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
6915 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
6916 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
6917 (_frv_emit_got_relocs_plt_entries): New.
6918 (elf32_frv_relocate_section): Add support for dynamic linking.
6919 Handle new relocations.
6920 (_frv_create_got_section): New.
6921 (elf32_frv_create_dynamic_sections): New.
6922 (ELF_DYNAMIC_INTERPRETER): New.
6923 (struct _frv_dynamic_got_info): New.
6924 (_frv_count_got_plt_entries): New.
6925 (struct _frv_dynamic_got_plt_info): New.
6926 (_frv_compute_got_alloc_data): New.
6927 (_frv_get_got_entry, _frv_get_fd_entry): New.
6928 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
6929 (_frv_resolve_final_relocs_info): New.
6930 (elf32_frv_size_dynamic_sections): New.
6931 (elf32_frv_finish_dynamic_sections): New.
6932 (elf32_frv_adjust_dynamic_symbol): New.
6933 (elf32_frv_finish_dynamic_symbol): New.
6934 (elf32_frv_check_relocs): Handle new relocs. Explain how the
6936 (elf_info_to_howto_rel): Define.
6937 (bfd_elf32_bfd_link_hash_table_create): Define.
6938 (elf_backend_create_dynamic_sections): Define.
6939 (elf_backend_adjust_dynamic_symbol): Define.
6940 (elf_backend_size_dynamic_sections): Define.
6941 (elf_backend_finish_dynamic_symbol): Define.
6942 (elf_backend_finish_dynamic_sections): Define.
6943 (elf_backend_want_got_sym): Define.
6944 (elf_backend_got_header_size): Define.
6945 (elf_backend_want_got_plt): Define.
6946 (elf_backend_plt_readonly): Define.
6947 (elf_backend_want_plt_sym): Define.
6948 (elf_backend_plt_header_size): Define.
6949 (elf_backend_may_use_rel_p): Define.
6950 (elf_backend_may_use_rela_p): Define.
6951 (elf_backend_default_use_rela_p): Define.
6952 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
6953 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
6954 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
6955 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
6956 (frv_reloc_map): Map the corresponding BFD relocs to them.
6957 (frv_reloc_type_lookup): ... and back to BFD relocs.
6958 * reloc.c: New relocs.
6959 * bfd-in2.h, libbfd.h: Rebuilt.
6960 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6961 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
6962 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
6963 R_FRV_FUNCDESC_GOTLO): New.
6964 (frv_reloc_map): Map the corresponding BFD relocs to them.
6965 (frv_reloc_type_lookup): ... and back to BFD relocs.
6966 * reloc.c: New relocs.
6967 * bfd-in2.h, libbfd.h: Rebuilt.
6969 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6971 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6972 targets to support pages of up to 64kB.
6973 (elf32_bed): Redefine to get a separate backend data structure for
6974 traditional targets.
6975 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6976 targets to support pages of up to 64kB.
6977 (elf64_bed): Redefine to get a separate backend data structure for
6978 traditional targets.
6979 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6980 targets to support pages of up to 64kB.
6981 (elf32_bed): Redefine to get a separate backend data structure for
6982 traditional targets.
6984 2004-01-04 Mark Kettenis <kettenis@gnu.org>
6986 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
6988 2004-01-02 Mark Kettenis <kettenis@gnu.org>
6990 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
6991 (elf_i386_grok_psinfo): Likewise.
6993 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6995 * config.bfd: Add m68k-uClinux target.
6997 2004-01-01 Grant Edwards <grante@visi.com>
6999 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
7000 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
7001 (elf32_h8_gc_sweep_hook): New function.
7002 (elf_backend_gc_mark_hook): Define.
7003 (elf_backend_gc_sweep_hook): Define.
7004 (elf_backend_can_gc_sections): Define.
7006 For older changes see ChangeLog-0203
7012 version-control: never
projects / deliverable / binutils-gdb.git / blob