1 2005-04-28 Paul Brook <paul@codesourcery.com>
3 Merge changes only applied to Makefile.in.
4 * Makefile.am (BFD32_BACKENDS): Add elfxx-sparc.lo
5 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
6 (elfxx-sparc.lo): New rule.
7 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
8 (elf64-sparc.lo): Likewise.
10 2005-04-28 Julian Brown <julian@codesourcery.com>
12 * elflink.c (_bfd_elf_provide_symbol): Provide symbol for weak
15 2005-04-27 H.J. Lu <hongjiu.lu@intel.com>
17 * elf-bfd.h (bfd_elf_sym_name): Also take "asection *".
19 * elf.c (bfd_elf_sym_name): Updated.
20 (group_signature): Likewise.
21 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
22 * elf64-ppc.c (ppc64_elf_edit_opd): Likewise.
23 (ppc64_elf_edit_toc): Likewise.
24 (ppc64_elf_relocate_section): Likewise.
25 * elfcode.h (elf_slurp_symbol_table): Likewise.
26 * elflink.c (elf_link_input_bfd): Likewise.
28 * elfxx-ia64.c (elfNN_ia64_relocate_section): Call
29 bfd_elf_sym_name to get local symbol name when reporting errors.
31 2005-04-27 Nick Clifton <nickc@redhat.com>
33 * elflink.c (elf_link_input_bfd): Handle the case where a badly
34 formatted input file results in a reloc which has no associated
37 2005-04-26 Jerome Guitton <guitton@gnat.com>
39 * bfd.m4 (BFD_NEED_DECLARATION): Restore.
41 2005-04-25 David S. Miller <davem@davemloft.net>
43 * elfxx-sparc.c (sparc_elf_append_rela_64): Add BFD64 protection.
44 (sparc_elf_r_info_64, _bfd_sparc_elf_finish_dynamic_symbol,
45 sparc64_finish_dyn, _bfd_sparc_elf_finish_dynamic_sections):
48 2005-04-25 H.J. Lu <hongjiu.lu@intel.com>
51 * elflink.c (elf_link_input_bfd): Make non-debugging reference
52 to discarded section an error.
54 2005-04-21 Jerome Guitton <guitton@gnat.com>
56 * configure.in: Replace BFD_NEED_DECLARATION checks by the
57 corresponding AC_CHECK_DECLS.
58 * sysdep.h: Replace NEED_DECLARATION_* checks by the corresponding
60 * bfd.m4 (BFD_NEED_DECLARATION): Remove, obsolete.
61 * configure: Regenerate.
64 2005-04-21 Andreas Schwab <schwab@suse.de>
66 * elfxx-sparc.h (struct _bfd_sparc_elf_link_hash_table): Remove
67 unsigned from type of dynamic_interpreter.
68 * elfxx-sparc.c (_bfd_sparc_elf_link_hash_table_create): Remove
71 * elf.c (assign_section_numbers): Fix comment.
73 2005-04-21 Jerome Guitton <guitton@gnat.com>
75 * som.c (som_bfd_print_private_bfd_data): Add explicit cast to long
76 for struct som_exec_auxhdr fields.
78 2005-04-21 Nick Clifton <nickc@redhat.com>
80 * aout-adobe.c: Convert to ISO C and fix formatting.
81 * aout-arm.c: Convert to ISO C and fix formatting.
82 * aout-cris.c: Convert to ISO C and fix formatting.
83 * aout-ns32k.c: Convert to ISO C and fix formatting.
84 * aout-tic30.c: Convert to ISO C and fix formatting.
85 * coffcode.h: Convert to ISO C and fix formatting.
86 * coffswap.h: Convert to ISO C and fix formatting.
87 * i386aout.c: Convert to ISO C and fix formatting.
88 * libaout.h: Convert to ISO C and fix formatting.
89 * libcoff-in.h: Convert to ISO C and fix formatting.
90 * libcoff.h: Convert to ISO C and fix formatting.
91 * libecoff.h: Convert to ISO C and fix formatting.
92 * libnlm.h: Convert to ISO C and fix formatting.
93 * libpei.h: Convert to ISO C and fix formatting.
94 * libxcoff.h: Convert to ISO C and fix formatting.
95 * nlm-target.h: Convert to ISO C and fix formatting.
96 * nlm.c: Convert to ISO C and fix formatting.
97 * nlm32-alpha.c: Convert to ISO C and fix formatting.
98 * nlm32-i386.c: Convert to ISO C and fix formatting.
99 * nlm32-ppc.c: Convert to ISO C and fix formatting.
100 * nlm32-sparc.c: Convert to ISO C and fix formatting.
101 * nlmcode.h: Convert to ISO C and fix formatting.
102 * nlmswap.h: Convert to ISO C and fix formatting.
103 * pe-mips.c: Convert to ISO C and fix formatting.
104 * peXXigen.c: Convert to ISO C and fix formatting.
105 * peicode.h: Convert to ISO C and fix formatting.
106 * vms-gsd.c: Convert to ISO C and fix formatting.
107 * vms-hdr.c: Convert to ISO C and fix formatting.
108 * vms-misc.c: Convert to ISO C and fix formatting.
109 * vms-tir.c: Convert to ISO C and fix formatting.
110 * vms.c: Convert to ISO C and fix formatting.
111 * vms.h: Convert to ISO C and fix formatting.
113 * coffgen.c (coff_print_symbol): Restore correct formatting of
116 2005-04-20 David S. Miller <davem@davemloft.net>
118 * elfxx-sparc.c (sparc_elf_r_symndx_64): Fix compiler warning.
119 (_bfd_sparc_elf_link_hash_table_create): Likewise.
120 (allocate_dynrelocs): Likewise.
122 2005-04-20 Jerome Guitton <guitton@gnat.com>
124 * configure.in: Fix the check for basename declaration. Add check
125 for declarations of ftello, ftello64, fseeko, fseeko64.
126 * configure: Regenerate.
128 * sysdep.h: If needed, declare ftello, ftello64, fseeko, fseeko64.
130 2005-04-19 David S. Miller <davem@davemloft.net>
132 * elfxx-sparc.c: New file.
133 * elfxx-sparc.h: New file.
134 * Makefile.in (BFD32_BACKENDS): Add elfxx-sparc.lo
135 (BFD32_BACKENDS_CFILES): Add elfxx-sparc.c
136 (elfxx-sparc.lo): New rule.
137 (elf32-sparc.lo): Add elfxx-sparc.h dependency.
138 (elf64-sparc.lo): Likewise.
139 * configure.in (bfd_elf32_sparc_vec): Add elfxx-sparc.lo
140 (bfd_elf64_sparc_vec): Likewise.
141 * configure: Regenerate.
142 * elf32-sparc.c: Remove common code now in elfxx-sparc.c
143 * elf64-sparc.c: Likewise, also use elf64_sparc_*() naming
144 which is more consistent with elf32-sparc.c
146 2005-04-19 Daniel Jacobowitz <dan@codesourcery.com>
148 * elfxx-mips.c (struct mips_elf_link_hash_entry): Update comment.
149 (mips_elf_create_local_got_entry): Check h->root.forced_local.
151 2005-04-19 Alan Modra <amodra@bigpond.net.au>
153 * elf32-ppc.c (ppc_elf_check_relocs): Don't bother with
154 dynamic relocs in non-SEC_ALLOC sections.
155 (ppc_elf_gc_sweep_hook): Likewise.
156 (ppc_elf_relax_section): Likewise.
157 (ppc_elf_relocate_section): Likewise.
159 2005-04-18 Nick Clifton <nickc@redhat.com>
161 * aix5ppc-core.c (xcoff64_core_p): Fix compile time warning
162 assigning a value to return_value.
164 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
167 * elf.c (_bfd_elf_copy_private_section_data): Don't copy linker
170 2005-04-17 H.J. Lu <hongjiu.lu@intel.com>
173 * elf.c (setup_group): Properly handle zero group count.
175 2005-04-17 Mark Kettenis <kettenis@gnu.org>
177 * som.c (hppa_som_reloc, som_mkobject, som_is_space)
178 (som_is_subspace, compare_subspaces, som_compute_checksum)
179 (som_build_and_write_symbol_table, som_slurp_symbol_table): New
181 (hppa_som_reloc, compare_syms, compare_subspaces)
182 (som_print_symbol, som_get_section_contents)
183 (som_set_section_contents): Remove space after 'void *'.
184 (som_bfd_print_private_bfd_data): Use %lx to print longs.
185 (som_bfd_merge_private_bfd_data)
186 (som_bfd_copy_private_header_data, som_bfd_set_private_flags): New
189 2004-04-15 Julian Brown <julian@codesourcery.com>
191 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
192 * bfd-in2.h: Regenerate.
193 * elf32-arm.c (elf32_arm_link_hash_table): New field, 'use_blx'.
194 (elf32_arm_link_hash_table_create): Initialise fix_v4bx, use_blx.
195 (bfd_elf32_arm_set_target_relocs): Handle use_blx.
196 (elf32_arm_final_link_relocate): Use Thumb BLX for R_ARM_THM_PC22
197 relocations if requested to.
198 (allocate_dynrelocs): Don't count size of omitted Thumb stubs based on
199 use_blx rather than symbian_p.
200 (elf32_arm_finish_dynamic_symbol): Don't output Thumb PLT stubs if
201 use_blx is in effect.
202 (elf32_arm_symbian_link_hash_table_create): Enable use_blx by default
205 2005-04-15 Nick Clifton <nickc@redhat.com>
207 * coffgen.c (coff_print_symbol): Use fprintf_vma to print vma
210 2005-04-15 Alan Modra <amodra@bigpond.net.au>
213 * elflink.c (elf_smash_syms): Clear undef.next if it's not being
214 used as a list pointer.
216 2005-04-14 Alan Modra <amodra@bigpond.net.au>
218 * Makefile.am (NO_WERROR): Define.
219 * warning.m4: New file
220 * acinclude.m4: Include warning.m4.
221 * configure.in: Invoke AM_BINUTILS_WARNINGS.
222 * Makefile.in: Regenerate.
223 * configure: Regenerate.
225 2005-04-14 Alan Modra <amodra@bigpond.net.au>
227 * merge.c (sec_merge_emit): Tidy. Check for bfd_zmalloc errors.
228 Write trailing padding.
230 * merge.c (merge_strings): Round up section size for alignment.
232 2005-04-14 David S. Miller <davem@davemloft.net>
234 Add TLS support for 64-bit Sparc ELF.
235 * elf64-sparc.c (sparc64_elf_dyn_relocs,
236 sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
237 (GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
238 sparc64_elf_hash_entry, sparc64_elf_tdata,
239 sparc64_elf_local_got_tls_type): New defines.
240 (sparc64_elf_mkobject): New function.
241 (sparc64_elf_link_hash_table): Add members for dynamic linker
242 sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
243 uion to track TLS GOT references. Add sym_sec to cache
244 mappings from local sym to section.
245 (link_hash_newfunc): New function.
246 (sparc64_elf_bfd_link_hash_table_create): Rename to
247 sparc64_elf_link_hash_table_create for consistency.
248 Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
249 (sparc64_elf_create_dynamic_sections): Initialize new section
250 members of sparc64_elf_link_hash_table. Only init srelbss
252 (sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
255 (sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
256 sparc64_elf_plt_ptr_offset): Delete.
257 (sparc64_plt_entry_build): New function to build PLT entries
258 gradually instread of all at once at the end of linking.
259 (sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
260 local vars. Get them from sparc64_elf_hash_table instead.
261 Check early on if r_symndx is in bounds. Handle TLS transitions.
262 Account for TLS GOT references and DF_STATIC_TLS, as needed.
263 For TLS relocs, record the tls_type in either
264 sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
265 appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
266 to the __tls_get_addr symbol. For PLT relocs, track references
267 via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
268 PC_LM22} and h not-NULL, set h->non_got_ref. For global data
269 symbol references, count the number of relocations needed for
270 that symbol. For default switch case, don't error, this lets
271 the TLS relocs not explicitly handled by this function get
273 (sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
274 (sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
275 it from sparc64_elf_hash_table. Store the real PLT offset
276 in h->plt.offset, and build PLT entries one at a time. Also
277 get .dynbss section pointer from htab.
278 (allocate_dynrelocs, readonly_dynrelocs,
279 sparc64_omit_section_dynsym): New functions.
280 (sparc64_elf_omit_section_dynsym): Use these new functions as
282 (dtpoff_base, tpoff): New functions.
283 (sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
284 locals, get them from sparc64_elf_hash_table. Handle TLS
285 relocations and refcounting in main relocation loop.
286 (sparc64_elf_finish_dynamic_symbol): Use
287 sparc64_elf_link_hash_table. Build PLT entries as we see
288 them. Handle TLS GOT relocations.
289 (sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
290 from sparc64_elf_hash_table. Initialize only PLT header
291 not all entries since we not build PLT entries one by one.
292 (elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
293 elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
294 elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
296 2005-04-13 Daniel Jacobowitz <dan@codesourcery.com>
298 * elflink.c (elf_link_input_bfd): Update check for removed
301 2005-04-12 Alan Modra <amodra@bigpond.net.au>
303 * Makefile.am: Run "make dep-am".
304 * Makefile.in: Regenerate.
305 * aclocal.m4: Regenerate.
306 * libcoff.h: Regenerate.
308 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
310 * linker.c (_bfd_generic_link_output_symbols): Also check if
311 the output section of an input section has been removed from
314 * section.c (bfd_section_list_remove): Clear the next field
315 of the removed section.
316 (bfd_section_removed_from_list): New.
317 * bfd-in2.h: Regenerated.
319 2005-04-11 David S. Miller <davem@davemloft.net>
321 * elf32-sparc.c (elf32_sparc_relocate_section,
322 R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
323 R_SPARC_TLS_LE_{HIX22,LOX10}.
324 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
325 xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
326 (elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
327 or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
329 2005-04-11 H.J. Lu <hongjiu.lu@intel.com>
331 * coffcode.h (STRING_SIZE_SIZE): Updated to match libcoff-in.h.
333 2005-04-11 Nick Clifton <nickc@redhat.com>
335 * aout-target.h: Convert to ISO C.
336 * aoutf1.h: Convert to ISO C.
337 * aoutx.h: Convert to ISO C.
338 * bout.c: Convert to ISO C.
339 * dwarf1.c: Convert to ISO C.
340 * ecoffswap.h: Convert to ISO C.
341 * freebsd.h: Convert to ISO C.
342 * genlink.h: Convert to ISO C.
343 * ieee.c: Convert to ISO C.
344 * ihex.c: Convert to ISO C.
345 * libcoff-in.h: Convert to ISO C.
346 * mach-o.c: Convert to ISO C.
347 * mach-o.h: Convert to ISO C.
348 * netbsd.h: Convert to ISO C.
349 * ns32k.h: Convert to ISO C.
350 * ns32knetbsd.c: Convert to ISO C.
351 * oasys.c: Convert to ISO C.
352 * pdp11.c: Convert to ISO C.
353 * pef-traceback.h: Convert to ISO C.
354 * pef.c: Convert to ISO C.
355 * pef.h: Convert to ISO C.
356 * riscix.c: Convert to ISO C.
357 * som.c: Convert to ISO C.
358 * som.h: Convert to ISO C.
359 * srec.c: Convert to ISO C.
360 * stabs.c: Convert to ISO C.
361 * sunos.c: Convert to ISO C.
362 * tekhex.c: Convert to ISO C.
363 * versados.c: Convert to ISO C.
364 * version.h: Convert to ISO C.
365 * xcoff-target.h: Convert to ISO C.
366 * xcofflink.c: Convert to ISO C.
367 * xsym.c: Convert to ISO C.
368 * xsym.h: Convert to ISO C.
370 2005-04-08 Paul Brook <paul@codesourcery.com>
372 * elf32-arm.c (ARM2THUMB_GLUE_SIZE): Rename...
373 (ARM2THUMB_STATIC_GLUE_SIZE): ... to this.
374 (ARM2THUMB_PIC_GLUE_SIZE): Define.
375 (a2t1p_ldr_insn, a2t2p_add_pc_insn, a2t3p_bx_r12_insn): Add.
376 (elf32_arm_to_thumb_stub): Create PIC stubs.
377 (record_arm_to_thumb_glue): Use different stub size for relocatable
380 2005-04-05 Alan Modra <amodra@bigpond.net.au>
382 * elf64-ppc.c (dec_dynrel_count): New function split out from
383 ppc64_elf_edit_toc, with additional code from ppc64_elf_edit_opd.
384 (ppc64_elf_edit_toc, ppc64_elf_edit_opd): Use it.
385 (ppc64_elf_tls_optimize): Likewise.
387 2005-04-05 Mark Kettenis <kettenis@gnu.org>
389 * netbsd-core.c (SPARC_WCOOKIE_OFFSET): Renamed from
391 (SPARC64_WCOOKIE_OFFSET): New.
392 (netbsd_core_file_p): Provide .wcookie section for OpenBSD/sparc64.
394 2005-04-05 Nick Clifton <nickc@redhat.com>
396 * po/rw.po: New translation: Kinyarwanda
397 * configure.in (ALL_LINGUAS): Add rw
398 * configure: Regenerate.
400 2005-04-05 Richard Sandiford <rsandifo@redhat.com>
402 * elfxx-mips.c (MIPS_ELF_OPTIONS_SECTION_NAME_P): New macro.
403 (_bfd_mips_elf_section_from_shdr): Use it to check for recognized
404 SHT_MIPS_OPTIONS names. Allow all sections with unrecognised
406 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_OPTIONS_SECTION_NAME_P
407 to check for SHT_MIPS_OPTIONS sections.
408 (_bfd_mips_elf_set_section_contents): Likewise.
410 2005-04-04 Eric Christopher <echristo@redhat.com>
412 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
413 Clean up gp handling code.
415 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
417 * elf.c (bfd_elf_set_group_contents): Ignore linker created
419 (assign_section_numbers): Accept link_info. Check SHT_GROUP
420 sections for relocatable files only. Remove the linker created
422 (_bfd_elf_compute_section_file_positions): Pass link_info to
423 assign_section_numbers.
425 * elfxx-ia64.c (elfNN_ia64_object_p): New.
426 (elf_backend_object_p): Defined.
428 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
430 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
432 2005-04-03 Fred Fish <fnf@specifixinc.com>
434 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
435 dwarf_ranges_size members.
436 (struct comp_unit): Add base_address member.
437 (struct funcinfo): Replace low/high members with an arange.
438 (arange_add): Replace incoming "unit" parameter with "abfd" and
439 "first_arange" pointers. Reorganize/rewrite function body.
440 (decode_line_info): Change arange_add call to pass bfd and arange
442 (lookup_address_in_line_info_table): Use arange list instead of
443 individual low/high members. Walk function's arange list to find
444 lowest PC in list, to test for overlapping functions.
445 (read_debug_ranges): New function, reads the debug_ranges section.
446 (lookup_address_in_function_table): Use arange list instead of
447 individual low/high members. Rewrite to find smallest range that
449 (read_rangelist): Read a given rangelist from debug_ranges.
450 (scan_unit_for_functions): Use arange list instead of individual
451 low/high members. Handle a DW_AT_ranges attribute.
452 (parse_comp_unit): Use arange list instead of individual low/high
453 members. Save comp unit base address. Handle a DW_AT_ranges
456 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
458 * elf.c (assign_section_numbers): Really use the kept section.
460 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
462 * elf-bfd.h (_bfd_elf_check_kept_section): New.
464 * elf.c (assign_section_numbers): When sh_link points to a
465 discarded section, call _bfd_elf_check_kept_section to see if
466 the kept section can be used. Otherwise reject sh_link
467 pointing to discarded section.
469 * elflink.c (_bfd_elf_check_kept_section): New.
470 (elf_link_input_bfd): Use it.
472 2005-04-01 Alan Modra <amodra@bigpond.net.au>
474 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
475 that we no longer need.
477 2005-04-01 Alan Modra <amodra@bigpond.net.au>
479 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
481 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
483 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
485 * elf.c (assign_section_numbers): Fix a typo.
487 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
489 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
491 (_bfd_elf_section_already_linked): Likewise.
493 2005-03-31 Jerome Guitton <guitton@gnat.com>
495 * config.in: Regenerate.
497 2005-03-31 Jerome Guitton <guitton@gnat.com>
499 * config.in (HAVE_DECL_BASENAME): New configure macro.
500 * configure.in: Check for basename.
501 * configure: Regenerate.
503 2005-03-30 Julian Brown <julian@codesourcery.com>
505 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
506 bfd_elf32_is_arm_mapping_symbol_name.
507 * bfd-in2.h: Regenerate.
508 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
509 bfd_elf32_is_arm_mapping_symbol_name.
510 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
511 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
512 (arm_elf_find_function): Likewise.
513 (elf32_arm_output_symbol_hook): Likewise.
515 2005-03-30 Julian Brown <julian@codesourcery.com>
517 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
518 * bfd-in2.h: Regenerate.
519 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
520 bfd_elf32_is_arm_mapping_symbol_name.
521 (elf32_arm_output_symbol_hook): Likewise.
522 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
524 (is_arm_mapping_symbol_name): Function moved from here...
525 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
528 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
530 * configure.in: Check for ffs decl and alphabetize.
531 * config.in: Regenerate.
532 * configure: Regenerate.
533 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and
536 2005-03-29 Fred Fish <fnf@specifixinc.com>
538 * dwarf2.c (struct comp_unit): Fix typo.
539 (scan_unit_for_functions): Remove unused local variable "name"
540 and dead code that set it.
542 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
543 Phil Blundell <philb@gnu.org>
545 * bfd-in2.h, libbfd.h: Regenerated.
546 * reloc.c: Add ARM TLS relocations.
547 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
549 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
550 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
551 (elf32_arm_tls_ie32_howto): New.
552 (elf32_arm_howto_from_type): Support TLS relocations.
553 (elf32_arm_reloc_map): Likewise.
554 (elf32_arm_reloc_type_lookup): Likewise.
556 (struct elf32_arm_obj_tdata): New.
557 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
558 (elf32_arm_mkobject): New function.
559 (struct elf32_arm_relocs_copied): Add pc_count.
560 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
561 (GOT_TLS_IE): Define.
562 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
563 (elf32_arm_link_hash_newfunc): Initialize tls_type.
564 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
565 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
566 (dtpoff_base, tpoff): New functions.
567 (elf32_arm_final_link_relocate): Handle TLS relocations.
568 (IS_ARM_TLS_RELOC): Define.
569 (elf32_arm_relocate_section): Warn about TLS mismatches.
570 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
571 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
572 TLS relocations and pc_count.
573 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
574 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
576 (elf32_arm_size_dynamic_sections): Handle TLS.
577 (elf32_arm_finish_dynamic_symbol): Likewise.
578 (bfd_elf32_mkobject): Define.
580 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
582 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
583 relocation types. Don't count relocations which will use a PLT.
585 2005-03-29 Joel Brobecker <brobecker@gnat.com>
587 * elf.c (elfcore_grok_nto_status): Print tid as long.
588 (elfcore_grok_nto_regs): Likewise.
590 2005-03-29 Joel Brobecker <brobecker@gnat.com>
592 * irix-core.c: Remove some unnecessary prototypes.
594 2005-03-28 Joel Brobecker <brobecker@adacore.com>
596 * irix-core.c: Convert to ISO C.
598 2005-03-28 Joel Brobecker <brobecker@adacore.com>
600 * irix-core.c (do_sections): Replace + by | in expression.
601 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
602 to unused parameters to avoid a compiler warning.
604 2005-03-28 Mark Kettenis <kettenis@gnu.org>
606 * netbsd-core.c: Convert to ISO C. Fix formatting.
608 2005-03-24 Eric Christopher <echristo@redhat.com>
610 * elfxx-mips.c: Revert previous patch.
612 2005-03-24 Nick Clifton <nickc@redhat.com>
614 * targets.c (_bfd_target_vector): Only include the
615 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
618 2005-03-24 James E Wilson <wilson@specifixinc.com>
620 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
621 (BFD64_BACKENDS): Add elf32-ia64.lo.
622 * Makefile.in: Regenerate.
624 2005-03-23 Eric Christopher <echristo@redhat.com>
626 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
627 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
628 after emitting relocation.
629 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
630 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
633 2005-03-23 Mike Frysinger <vapier@gentoo.org>
634 Nick Clifton <nickc@redhat.com>
636 * config.bfd: Accept any C library to accompany a GNU Linux
637 implementation, not just the GNU C library.
638 * configure.in: Likewise.
639 * configure: Regenerate.
641 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
643 * bfd-in.h (_bfd_elf_provide_symbol): New.
644 * bfd-in2.h: Regenerated.
646 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
647 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
650 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
653 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
655 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
657 2005-03-22 Bob Wilson <bob.wilson@acm.org>
659 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
660 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
661 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
662 (xtensa_opcode_decode): Rearrange code.
664 2005-03-22 Nick Clifton <nickc@redhat.com>
666 * binary.c: Convert to ISO C90 formatting.
667 * coff-arm.c: Convert to ISO C90 formatting.
668 * coffgen.c: Convert to ISO C90 formatting.
669 * elf32-gen.c: Convert to ISO C90 formatting.
670 * elf64-gen.c: Convert to ISO C90 formatting.
671 * hash.c: Convert to ISO C90 formatting.
672 * ieee.c: Convert to ISO C90 formatting.
674 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
676 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
677 unresolved symbols in R_ARM_NONE relocations.
679 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
681 * elf32-arm.c (elf32_arm_final_link_relocate): Add
682 UNRESOLVED_RELOC_P argument. Set it appropriately.
683 (elf32_arm_relocate_section): Update call to
684 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
685 unresolved_reloc instead.
687 2005-03-23 Alan Modra <amodra@bigpond.net.au>
689 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
690 .gnu.warning.* sections.
692 2005-03-22 Alan Modra <amodra@bigpond.net.au>
694 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
696 (ppc_elf_create_linker_section): Don't try to reuse existing section.
697 (elf_create_pointer_linker_section): Delete info parm. Don't make
698 h dynamic. Don't set written_address_p.
699 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
700 (bfd_put_ptr): Delete.
701 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
702 Always write section contents. Assert global sym is def_regular.
703 Use offset bottom bit as a written flag.
704 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
707 2005-03-22 Alan Modra <amodra@bigpond.net.au>
709 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
710 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
713 2005-03-21 Nick Clifton <nickc@redhat.com>
715 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
717 (t2a1_bx_pc_insn): Likewise.
718 (t2a2_noop_insn): Likewise.
719 (t2a3_b_insn): Likewise.
720 (t2a1_push_insn): Likewise.
721 (t2a2_ldr_insn): Likewise.
722 (t2a3_mov_insn): Likewise.
723 (t2a4_bx_insn): Likewise.
724 (t2a5_pop_insn): Likewise.
725 (t2a6_bx_insn): Likewise.
726 (coff_arm_relocate_section): Only declare the high_address
727 variable for non WINCE targets.
729 2005-03-22 Alan Modra <amodra@bigpond.net.au>
731 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
732 SEC_LINKER_CREATED. Attach to dynobj.
733 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
735 2005-03-21 Alan Modra <amodra@bigpond.net.au>
737 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
738 sym_offset. Add name, bss_name, sym_name, sym_val.
739 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
740 Add sdata array of elf_linker_section_t.
741 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
742 (enum elf_linker_section_enum): Delete.
743 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
744 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
745 the special sections are needed. Adjust htab->sdata refs.
746 Ensure dynobj is set in sreloc code.
747 (ppc_elf_size_dynamic_sections): Strip sdata sections.
748 (ppc_elf_set_sdata_syms): New function.
749 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
750 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
751 sym_val instead of sym_hash.
752 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
754 2005-03-21 Alan Modra <amodra@bigpond.net.au>
756 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
757 (ppc_elf_merge_private_bfd_data): Likewise.
759 2005-03-21 Alan Modra <amodra@bigpond.net.au>
761 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
762 (ppc_elf_create_linker_section): Don't create rel_section.
763 (elf_create_pointer_linker_section): Don't size relocs.
764 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
765 Don't generate relocs.
766 (ppc_elf_relocate_section): Adjust calls to
767 elf_finish_pointer_linker_section.
769 2005-03-21 Alan Modra <amodra@bigpond.net.au>
771 * elf32-ppc.c (is_ppc_elf_target): New function.
772 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
773 for bfd_target_elf_flavour. Do this test before endian check.
774 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
775 (ppc_elf_size_dynamic_sections): Likewise.
777 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
779 * elf-bfd.h (elf_backend_data): Add int to
780 elf_backend_section_from_shdr.
781 (bfd_elf_section_data): Update comment for this_idx.
782 (_bfd_elf_make_section_from_shdr): Add int.
783 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
785 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
786 and use it to set this_idx in bfd_elf_section_data.
787 (bfd_section_from_shdr): Pass shindex to
788 _bfd_elf_make_section_from_shdr.
789 (_bfd_elf_section_from_bfd_section): Use this_idx in
790 bfd_elf_section_data to find section index.
792 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
793 index and pass it to _bfd_elf_make_section_from_shdr.
794 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
795 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
796 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
797 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
798 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
799 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
800 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
801 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
802 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
804 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
805 Ross Ridge <rridge@csclub.uwaterloo.ca>
807 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
808 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
811 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
813 * elflink.c (elf_mark_used_section): Remove check for special
816 2005-03-18 Andreas Schwab <schwab@suse.de>
818 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
819 from bfd_vma to ia64_insn, remove broken cast.
821 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
823 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
824 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
825 elf_m68k_finish_dynamic_sections): Use it.
827 2005-03-17 Paul Brook <paul@codesourcery.com>
828 Dan Jacobowitz <dan@codesourcery.com>
829 Mark Mitchell <mark@codesourcery.com>
831 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
832 (elf32_arm_additional_program_headers): Likewise.
833 (elf_backend_modify_segment_map): Define.
834 (elf_backend_additional_program_headers): Likewise.
835 (elf32_arm_symbian_modify_segment_map): Use
836 elf32_arm_modify_segment_map.
838 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
840 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
841 for special sections.
843 2005-03-18 Alan Modra <amodra@bigpond.net.au>
845 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
846 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
847 section_sym_count param, and return number of section symbols.
848 (bfd_elf_size_dynamic_sections): Clear section symbol area of
849 .dynsym contents. Don't bother calling swap_symbol_out on the
850 first all-zero dynsym.
851 (elf_mark_used_section): Formatting. Avoid twiddling flags in
852 special sections like bfd_abs_section.
853 (bfd_elf_gc_sections): Spelling fix.
855 2005-03-16 Fred Fish <fnf@specifixinc.com>
858 * dwarf2.c (read_indirect_string): Fix apparent typo, check
859 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
861 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
863 * elflink.c (elf_mark_used_section): New.
864 (bfd_elf_gc_sections): Call elf_gc_mark_section for
865 non-relocatable link if we don't do GC.
867 2005-03-16 Nick Clifton <nickc@redhat.com>
868 Ben Elliston <bje@au.ibm.com>
870 * configure.in (werror): New switch: Add -Werror to the
871 compiler command line. Enabled by default. Disable via
873 * configure: Regenerate.
875 2005-03-16 Nick Clifton <nickc@redhat.com>
877 * ecoff.c: Convert to ISO C90 formatting.
879 2005-03-16 Alan Modra <amodra@bigpond.net.au>
881 * elf32-ppc.c: Divide file into general and linker specific
882 functions. Sort linker functions into roughly the order in which
883 they are called by the ELF linker code.
885 2005-03-16 Alan Modra <amodra@bigpond.net.au>
887 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
888 on section. Correct comment, and add FIXME.
889 (ppc_elf_additional_program_headers): Don't bump header count for
890 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
891 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
892 do allocate memory if they need it.
894 2005-03-15 Mikkel Krautz <krautz@gmail.com>
896 * config.bfd (x86_64-elf): Add target.
898 2005-03-15 Alan Modra <amodra@bigpond.net.au>
900 * po/es.po: Commit new Spanish translation.
902 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
904 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
905 for global symbol when reporting overflow.
907 2005-03-11 Jakub Jelinek <jakub@redhat.com>
909 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
911 * archive.c (_bfd_ar_spacepad): New function.
912 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
913 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
914 coff_write_armap): Use it.
915 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
917 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
919 2005-03-10 Mark Kettenis <kettenis@gnu.org>
921 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
922 has_table to the start of the function.
924 2005-03-10 Ben Elliston <bje@au.ibm.com>
926 * archive.c: Include hashtab.h.
927 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
928 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
929 (hash_file_ptr): New function.
930 (eq_file_ptr): Likewise.
931 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
932 * libbfd-in.h: Include hashtab.h.
933 (struct artdata): Change `cache' member type to htab_t.
936 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
938 * configure.in: Bump version to 2.16.90.
939 * configure: Regenerated.
941 2005-03-07 Jakub Jelinek <jakub@redhat.com>
943 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
944 close is a function like macro in system headers.
946 2005-03-07 Alan Modra <amodra@bigpond.net.au>
949 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
950 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
952 2005-03-06 Alan Modra <amodra@bigpond.net.au>
954 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
956 2005-03-05 Alan Modra <amodra@bigpond.net.au>
958 * po/bfd.pot: Regenerate.
960 2005-03-05 Alan Modra <amodra@bigpond.net.au>
962 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
964 (func_desc_adjust): Force dot-syms local in executables as well
967 2005-03-04 David Daney <ddaney@avtrex.com>
969 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
970 '__gnu_local_gp' symbol used by gas -mno-shared.
972 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
974 * elf-bfd.h (elf_backend_data): Add "const char *" to
975 elf_backend_section_from_phdr.
977 * elf.c (bfd_section_from_phdr): Pass "proc" to the
978 elf_backend_section_from_phdr hook.
980 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
981 Joseph Myers <joseph@codesourcery.com>
983 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
984 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
986 (struct mips_elf_got_per_bfd_arg): Add global_count.
987 (struct mips_elf_count_tls_arg): New.
988 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
989 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
990 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
991 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
992 (TLS_RELOC_P): Define.
993 (TP_OFFSET, DTP_OFFSET): Define.
994 (dtprel_base, tprel_base): New functions.
995 (mips_elf_link_hash_newfunc): Initialize tls_type.
996 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
997 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
999 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
1000 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
1001 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
1002 (mips_tls_got_index): New functions.
1003 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
1004 arguments. Pass them to mips_elf_create_local_got_entry. Use
1006 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
1008 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
1009 mips_elf_create_local_got_entry.
1010 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
1011 arguments. Handle TLS entries.
1012 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
1013 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
1015 (mips_elf_record_global_got_symbol): Likewise.
1016 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
1018 (mips_elf_merge_gots): Handle TLS entries when merging.
1019 (mips_elf_initialize_tls_index): New function.
1020 (mips_elf_set_global_got_offset): Handle TLS entries.
1021 (mips_elf_adjust_gp): Handle TLS.
1022 (mips_elf_multi_got): Remove redundant call to
1023 mips_elf_resolve_final_got_entries. Initialize global_count.
1024 Correct a comment. Initialize new TLS members of mips_got_info.
1025 Assign TLS GOT indexes for new GOTs.
1026 (mips_elf_create_got_section): Initialize new TLS members of
1028 (mips_elf_calculate_relocation): Handle TLS relocs.
1029 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
1031 (_bfd_mips_elf_always_size_sections): Handle TLS.
1032 (_bfd_mips_elf_size_dynamic_sections): Likewise.
1033 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
1035 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
1036 (_bfd_mips_elf_hide_symbol): Handle TLS.
1037 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
1038 (mips_reloc_map): Add TLS relocs.
1039 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
1040 * elf64-mips.c (mips_elf64_howto_table_rel)
1041 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
1042 * reloc.c: Define new MIPS TLS relocations.
1043 * libbfd.h, bfd-in2.h: Regenerated.
1045 2005-03-02 Jan Beulich <jbeulich@novell.com>
1047 * Makefile.am: Add dependency of cache.o on libiberty.h.
1048 * cache.c: Include libiberty.h.
1049 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
1051 2005-03-01 Zack Weinberg <zack@codesourcery.com>
1053 * elf.c (bfd_section_from_shdr <default case>): Call
1054 elf_backend_section_from_shdr hook unconditionally, and return
1056 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
1057 * elfxx-target.h (elf_backend_section_from_shdr)
1058 (elf_backend_section_from_phdr): Default to
1059 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
1062 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1064 * targets.h: Typo fix.
1065 * bfd-in2.h: Regenerate.
1067 * bout.c (b_out_write_object_contents): Don't use sizeof on host
1068 structs to size on-disk structures.
1069 (b_out_set_section_contents): Size the external struct, not the
1070 internal one for on-disk size.
1071 (b_out_sizeof_headers): Likewise.
1073 2005-03-01 Alan Modra <amodra@bigpond.net.au>
1075 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
1076 entry points with the func descriptor as well as undefweak.
1078 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
1080 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
1081 present when IMPORT_NAME_UNDOECRATE is used.
1083 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
1086 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
1089 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
1090 to _bfd_elf_merge_symbol.
1092 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
1093 unsigned int to return the alignment of the old common symbol
1094 in the dynamic object.
1095 (_bfd_elf_add_default_symbol): Pass NULL to
1096 _bfd_elf_merge_symbol.
1097 (elf_link_add_object_symbols): Pass &old_alignment to
1098 _bfd_elf_merge_symbol. Get the alignment of the new common
1099 symbol in the dynamic object.
1101 2005-02-24 Ben Elliston <bje@au.ibm.com>
1103 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
1104 * format.c (bfd_check_format_matches): Likewise.
1105 * archive.c (BFD_GNU960_ARMAG): Likewise.
1106 (bfd_generic_archive_p): Likewise.
1107 (_bfd_write_archive_contents): Likewise.
1109 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
1111 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
1112 * configure: Regenerate.
1114 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
1116 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
1117 COMDAT group sections to have default visibility.
1119 2005-02-24 Alan Modra <amodra@bigpond.net.au>
1121 * coffcode.h (coff_print_aux): Warning fix.
1122 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
1123 instead of section pointer to identify.
1124 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
1125 the correct size buffer for local sym mangling too.
1126 (h8300_bfd_link_add_symbols): Likewise.
1127 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
1129 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
1130 * elf32-xtensa.c (literal_value_hash): Warning fix.
1131 * versados.c (process_otr): Warning fix.
1132 (versados_canonicalize_reloc): Likewise.
1133 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
1134 * vms.c (fill_section_ptr): Warning fix.
1136 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
1138 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
1139 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
1141 2005-02-23 Nick Clifton <nickc@redhat.com>
1143 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
1144 the relvaddr field of the Elf32_crinfo structure.
1146 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
1147 variables that are passed by reference to
1148 m68hc11_get_relocation_value in case that function does not
1151 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
1152 return statements and replace with a single return at the end of
1153 the function. This helps pacify the flow analysis code in gcc 4.0.
1155 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
1156 strtab to avoid compile time warning.
1158 2005-02-23 Ben Elliston <bje@au.ibm.com>
1160 * opncls.c (bfd_zalloc): Document this function.
1162 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
1164 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
1165 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
1166 Replace SEC_SHARED with SEC_COFF_SHARED.
1167 (styp_to_sec_flags): Likewise.
1169 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
1170 (TARGET_LITTLE_SYM): Likewise.
1172 * section.c (SEC_ARCH_BIT_0): Removed.
1173 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
1174 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
1175 (SEC_SHARED): Renamed to ...
1176 (SEC_COFF_SHARED): This.
1177 (SEC_BLOCK): Renamed to ...
1178 (SEC_TIC54X_BLOCK): This.
1179 (SEC_CLINK): Renamed to ...
1180 (SEC_TIC54X_CLINK): This.
1181 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
1182 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
1184 * bfd-in2.h: Regenerated.
1186 2005-02-21 Fred Fish <fnf@specifixinc.com>
1188 * dwarf2.c (find_abstract_instance_name): Call recursively
1189 to handle a DW_AT_specification.
1191 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1193 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
1194 mips_elf_create_dynamic_relocation,
1195 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
1196 Remove #if 0'd code.
1198 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1200 * Makefile.am: Run "make dep-am"
1201 * Makefile.in: Regenerate.
1203 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1205 * coffgen.c (bfd_coff_get_comdat_section): Check that
1206 coff_section_data isn't NULL.
1208 2005-02-21 Alan Modra <amodra@bigpond.net.au>
1210 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
1211 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
1212 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
1213 useless assignments.
1214 (xcoff_write_archive_contents_big): Likewise.
1215 (_bfd_xcoff_put_ldsymbol_name): Likewise.
1216 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
1217 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
1218 * cofflink.c (process_embedded_commands): Warning fixes.
1219 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
1221 * dwarf2.c: Warning fixes.
1222 * elf-bfd.h: Likewise.
1223 * elf-eh-frame.c: Likewise.
1224 * elf-strtab.c: Likewise.
1226 * elf32-m68k.c: Likewise.
1227 * elf32-ppc.c: Likewise.
1228 * elf32-sh-symbian.c: Likewise.
1229 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
1230 * elf64-sh64.c: Likewise.
1231 * peicode.h: Likewise.
1232 * elf64-mmix.c: Warning fixes.
1233 * elfcode.h: Likewise.
1234 * elfxx-mips.c: Likewise.
1235 * libbfd-in.h: Likewise.
1236 * libbfd.c: Likewise.
1237 * mach-o.c: Likewise.
1238 * merge.c: Likewise.
1240 * opncls.c: Likewise.
1243 * vms-hdr.c: Likewise.
1244 * vms-tir.c: Likewise.
1245 * xtensa-isa.c: Likewise.
1246 * xtensa-modules.c: Likewise.
1248 (pstrcmp): Use correct choice of string lengths. Fix return value.
1249 (bfd_sym_module_name): Correct string length.
1250 * bfd-in2.h: Regenerate.
1251 * libbfd.h: Regenerate.
1253 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
1255 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
1256 uninitialized check_segment[1] in TLSMOFF case.
1257 Reported by Alan Modra.
1258 (elf32_frv_relocate_section): Improve errors and warnings.
1260 2005-02-17 Alan Modra <amodra@bigpond.net.au>
1262 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
1264 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1266 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
1267 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
1268 * pef.c (bfd_pef_scan): Don't ignore return value of
1269 bfd_pef_scan_start_address.
1270 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
1271 bfd_mach_o_scan_start_address.
1272 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
1273 * elfxx-mips.c: Remove unnecessary prototypes.
1274 (sort_dynamic_relocs_64): Abort if not BFD64.
1276 2005-02-16 Alan Modra <amodra@bigpond.net.au>
1278 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
1279 Skip toc reloc adjust if reloc_count is zero.
1281 2005-02-15 Nigel Stephens <nigel@mips.com>
1282 Maciej W. Rozycki <macro@mips.com>
1284 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1285 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1286 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1287 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1288 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1290 (mips16_gprel_reloc): Remove bit shuffling; call
1291 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1292 and _bfd_mips16_elf_reloc_shuffle() instead.
1293 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1294 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1296 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
1297 elf_mips16_howto_table_rel.
1298 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
1299 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
1300 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1301 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
1302 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1304 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
1305 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
1306 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
1308 (mips16_gprel_reloc): Remove bit shuffling; call
1309 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1310 and _bfd_mips16_elf_reloc_shuffle() instead.
1311 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1312 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1314 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
1315 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
1316 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
1317 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
1318 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
1319 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
1320 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
1322 (mips16_gprel_reloc): Remove bit shuffling; call
1323 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
1324 and _bfd_mips16_elf_reloc_shuffle() instead.
1325 (mips16_reloc_map): New reloc map for MIPS16 relocs.
1326 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
1328 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
1329 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
1330 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
1331 handle bit shuffling for MIPS16 relocs.
1332 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1333 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
1334 and _bfd_mips16_elf_reloc_shuffle().
1335 (_bfd_mips_elf_generic_reloc): Likewise.
1336 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
1338 (mips_elf_obtain_contents): Remove bit shuffling.
1339 (mips_elf_perform_relocation): Likewise; call
1340 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
1342 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
1344 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
1345 (_bfd_mips16_elf_reloc_shuffle): Likewise.
1346 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
1347 (BFD_RELOC_MIPS16_HI16_S): Likewise.
1348 (BFD_RELOC_MIPS16_LO16): Likewise.
1349 * bfd-in2.h: Regenerate.
1350 * libbfd.h: Regenerate.
1352 2005-02-15 Jan Beulich <jbeulich@novell.com>
1354 * elfxx-ia64.c (ia64_howto_table): Correct strings for
1355 R_IA64_DTPMOD64[LM]SB.
1357 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
1359 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
1360 backward branch in the same section.
1361 (elfNN_ia64_relocate_section): Inform users that the input
1362 section is too big to relax br instruction when overflow
1363 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
1364 and R_IA64_PCREL21F.
1366 2005-02-14 Orjan Friberg <orjanf@axis.com>
1368 * elfcore.h (elf_core_file_p): Move the call to
1369 elf_backend_object_p to allow the correct machine to be set before
1370 processing the program headers.
1372 2005-02-14 Nick Clifton <nickc@redhat.com>
1375 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
1376 aware flag from the input bfd to the output bfd.
1378 2005-02-11 Maciej W. Rozycki <macro@mips.com>
1380 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
1381 R_MIPS_LITERAL relocations for external symbols.
1382 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
1383 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
1385 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
1387 * bfd-in2.h: Rebuilt.
1389 2005-02-11 Paul Brook <paul@codesourcery.com>
1391 * elf-bfd.h (struct elf_link_hash_table): Add
1392 is_relocatable_executable.
1393 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
1394 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
1395 symbols in relocatable executables.
1396 (bfd_elf_record_link_assignment): Create dynamic section symbols in
1397 relocatable executables.
1398 (_bfd_elf_link_renumber_dynsyms): Ditto.
1399 (bfd_elf_final_link): Ditto.
1400 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
1401 relocations into relocatable executables.
1402 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
1403 executables. Also copy absolute relocations.
1404 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
1405 in relocatable executables.
1406 (allocate_dynrelocs): Copy relocations for relocatable executables.
1407 Output dynamic symbols for symbols defined in linker scripts.
1409 2005-02-11 Nick Clifton <nickc@redhat.com>
1411 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
1412 to avoid a compile time warning.
1414 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
1417 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
1418 inclusion of coffcode.h so that it is actually picked up.
1420 * coffcode.h (coff_std_swap_table): Add an unused attribute in
1421 case it is not used.
1423 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
1424 structure and macro.
1426 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
1429 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
1430 to protect the declaration of this array.
1432 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
1433 Avoid call to memcpy with a size of 0.
1435 2005-02-12 Alan Modra <amodra@bigpond.net.au>
1437 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
1438 old-style branches to undefined dot-symbols which will be
1439 satisfied by a plt call.
1441 2005-02-11 Alan Modra <amodra@bigpond.net.au>
1443 * elf64-ppc.c (move_plt_plist): New function, extracted from..
1444 (ppc64_elf_copy_indirect_symbol): ..here.
1445 (func_desc_adjust): Use move_plt_plist.
1447 2005-02-10 Paul Brook <paul@codesourcery.com>
1449 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
1451 2005-02-10 Paul Brook <paul@codesourcery.com>
1453 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
1455 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
1456 (elf_link_renumber_local_hash_table_dynsyms): New function.
1457 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
1459 2005-02-10 Jakub Jelinek <jakub@redhat.com>
1461 * bfd-in.h (BFD_LINKER_CREATED): Define.
1462 * bfd-in2.h: Rebuilt.
1463 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
1464 BFD_LINKER_CREATED bfds when determining input bfds without
1465 .note.GNU-stack section.
1467 2005-02-10 Maciej W. Rozycki <macro@mips.com>
1469 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
1470 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
1471 relocations against external symbols unchanged.
1473 2005-02-08 Paul Brook <paul@codesourcery.com>
1475 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
1478 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
1480 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
1483 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1485 * elf64-mips.c: Fix formatting throughout.
1487 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1489 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
1491 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
1493 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
1494 *ABS*/*UND* sections.
1495 (elf32_frv_relocate_section): Move zero-addend-required error...
1496 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
1497 missing needed TLS section.
1499 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
1501 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
1502 being the last symbol.
1503 (aout_link_add_symbols): Just return TRUE if a warning
1506 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1508 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
1509 R_MIPS_GPREL32 relocations against external symbols.
1510 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
1513 2005-02-07 Alan Modra <amodra@bigpond.net.au>
1515 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
1516 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
1517 elf_string_from_elf_strtab.
1518 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
1519 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
1520 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
1521 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
1522 looking at cached symtab info first, before iterating over headers.
1523 For SHT_REL and SHT_RELA, load dynsymtab if needed.
1524 * elfcode.h (elf_object_p): Don't load section header stringtab
1527 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
1529 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
1530 against protected function when building shared library.
1533 * elf64-x86-64.c (is_32bit_relative_branch): New.
1534 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
1535 protected function symbol when building shared library for
1536 32bit relative branch instruction.
1538 2005-02-06 Alan Modra <amodra@bigpond.net.au>
1540 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
1541 syms when doing a relocatable link.
1542 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
1544 (ppc64_elf_tls_setup): Likewise.
1545 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
1547 2005-02-04 Alan Modra <amodra@bigpond.net.au>
1549 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
1550 (link_hash_newfunc): Clear all locals using memset.
1551 (make_fdh): Remove flags param. Always create fake func desc
1552 weak. Link the descriptor with the code entry sym.
1553 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
1554 (add_symbol_adjust): Adjust make_fdh call.
1555 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
1556 descriptor to strong undefined if code entry is strong.
1558 2005-02-04 Alan Modra <amodra@bigpond.net.au>
1560 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
1561 lookup here. Set to new before calling bfd_link_repair_undef_list.
1562 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
1564 2005-02-03 Alan Modra <amodra@bigpond.net.au>
1566 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
1568 2005-02-03 Alan Modra <amodra@bigpond.net.au>
1570 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
1571 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
1572 before the as-needed lib was loaded. Abort on unexpected refs.
1574 2005-02-02 Alan Modra <amodra@bigpond.net.au>
1576 * elflink.c (elf_smash_syms): Expand comments.
1577 (elf_link_add_object_symbols): Only call elf_smash_syms for
1578 as-needed dynamic objects.
1580 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
1581 everything, just the field specific to ia64.
1582 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
1584 2005-02-01 Alan Modra <amodra@bigpond.net.au>
1586 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
1587 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
1589 (struct add_symbol_adjust_data): New.
1590 (add_symbol_adjust): Make an undefweak func desc for old ABI
1591 objects to link with --as-needed shared libs. Return fail status.
1592 Don't adjust old ABI func entry sym to weak if func desc syms
1594 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
1597 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
1599 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
1602 2005-02-01 Alan Modra <amodra@bigpond.net.au>
1604 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
1605 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
1606 remove anything but new and undefweak.
1607 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
1609 (_bfd_elf_create_dynamic_sections): Formatting.
1610 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
1611 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
1612 (struct elf_smash_data): New.
1613 (elf_smash_syms): New function.
1614 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
1615 unneeded dynamic objects to loaded list.
1616 (elf_link_output_extsym): Don't handle as-needed here. Strip
1617 bfd_link_hash_new symbols.
1618 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1619 delref when dynindx is already -1.
1620 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
1622 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
1624 2005-02-01 Ben Elliston <bje@au.ibm.com>
1626 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
1628 2005-02-01 Ben Elliston <bje@au.ibm.com>
1630 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
1631 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
1632 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
1633 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
1634 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
1635 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
1636 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
1637 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
1638 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
1639 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
1640 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
1641 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
1642 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
1643 throughout. Similarly, collapse #if 1'd code.
1645 2005-02-01 Ben Elliston <bje@au.ibm.com>
1647 * elf-bfd.h (bfd_elf_discard_group): Remove.
1648 * elf.c (bfd_elf_discard_group): Likewise.
1649 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
1651 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
1653 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
1654 (_bfd_elf_eh_frame_address_size): Declare.
1655 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
1656 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
1657 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
1658 (elf_backend_eh_frame_address_size): Define.
1659 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
1660 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
1661 size from the new backend hook.
1662 (_bfd_elf_write_section_eh_frame): Likewise.
1663 (_bfd_elf_eh_frame_address_size): New function.
1665 2005-01-31 Andrew Cagney <cagney@gnu.org>
1667 * configure: Regenerate to track ../gettext.m4.
1669 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1671 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
1672 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
1674 2005-01-31 Nick Clifton <nickc@redhat.com>
1676 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
1677 sparc-lynxos, vax-vms) be obsolete.
1679 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
1681 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
1682 * elf32-arm.c (ELF_MINPAGESIZE): Define.
1683 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
1684 * elfcode.h (elf_object_p): Use minpagesize instead of
1686 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
1687 (elfNN_bed): Include ELF_MINPAGESIZE.
1689 2005-01-28 Julian Brown <julian@codesourcery.com>
1691 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1692 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1693 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
1694 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
1695 passing flag value from ld. Set flag value in global hash table entry.
1696 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
1699 2005-01-27 Andrew Cagney <cagney@gnu.org>
1701 * configure: Regenerate to track ../gettext.m4 change.
1703 2005-01-25 Mark Mitchell <mark@codesourcery.com>
1705 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
1708 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
1710 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
1711 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
1713 * reloc.c: Add R_FRV_TLSMOFF.
1714 * elf32-frv.c (elf32_frv_howto_table): Likewise.
1715 (frv_reloc_map, frv_reloc_type_lookup): Map it.
1716 (elf32_frv_relocate_section): Handle it.
1717 (elf32_frv_check_relocs): Likewise.
1718 * libbfd.h, bfd-in2.h: Rebuilt.
1719 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
1720 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
1721 when given an undefweak TLS symbol. Fix constant TLS PLT entries
1722 such that they return the constant in gr9.
1723 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
1725 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
1726 too, such that they shrink on relaxation.
1727 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
1728 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
1729 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
1730 if we can guarantee the use of 16-bit constants.
1731 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
1732 Introduce TLS support for FR-V FDPIC.
1733 * reloc.c: Add TLS relocations.
1734 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
1735 (elf32_frv_rel_tlsdesc_value_howto): New.
1736 (elf32_frv_rel_tlsoff_howto): New.
1737 (frv_reloc_map): Add new mappings.
1738 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
1740 (frvfdpic_dynamic_got_plt_info): New.
1741 (frvfdpic_plt_tls_ret_offset): New.
1742 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
1743 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
1744 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
1745 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
1747 (struct frvfdpic_relocs_info): Add TLS fields.
1748 (frvfdpic_relocs_info_hash): Warning clean up.
1749 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
1750 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
1751 (FRVFDPIC_TLS_BIAS): Define.
1752 (tls_biased_base): New.
1753 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
1755 (frv_reloc_type_lookup): Likewise.
1756 (frvfdpic_info_to_howto_rel): Likewise.
1757 (elf32_frv_relocate_section): Likewise.
1758 (_frv_create_got_section): Create the PLT section here.
1759 (elf32_frvfdpic_create_dynamic_sections): Not here.
1760 (_frvfdpic_count_nontls_entries): Move out of...
1761 (_frvfdpic_count_got_plt_entries): ... here.
1762 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
1763 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
1765 (_frvfdpic_relax_tls_entries): New.
1766 (_frvfdpic_compute_got_alloc_data): Add TLS support.
1767 (_frvfdpic_get_tlsdesc_entry): New.
1768 (_frvfdpic_assign_got_entries): Add TLS support.
1769 (_frvfdpic_assign_plt_entries): Likewise.
1770 (_frvfdpic_reset_got_plt_entries): New.
1771 (_frvfdpic_size_got_plt): Move out of...
1772 (elf32_frvfdpic_size_dynamic_sections): ... here.
1773 (_frvfdpic_relax_got_plt_entries): New.
1774 (elf32_frvfdpic_relax_section): New.
1775 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
1776 (elf32_frv_check_relocs): Add TLS support.
1777 (bfd_elf32_bfd_relax_section): Define for FDPIC.
1778 * libbfd.h, bfd-in2.h: Rebuilt.
1780 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1782 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
1783 loadable reloc sections.
1784 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
1785 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
1787 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1789 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
1790 sections immediately when linking shared libs. Instead, wait until
1791 we know a lib is needed.
1792 (_bfd_elf_link_create_dynstrtab): Extract from..
1793 (_bfd_elf_link_create_dynamic_sections_): ..here.
1794 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
1795 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
1796 for non-existent .dynamic.
1797 (elf_link_output_extsym): Don't complain about undefined symbols
1798 in as-needed dynamic libs that aren't actually linked.
1800 2005-01-24 Andrew Cagney <cagney@gnu.org>
1802 * configure: Regenerate, ../gettext.m4 was updated.
1804 2005-01-21 Ben Elliston <bje@au.ibm.com>
1806 * aout-encap.c: Remove unused file.
1808 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
1811 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
1812 non-function symbols are local.
1813 (_bfd_elf_symbol_refs_local_p): Likewise.
1815 2005-01-18 Alan Modra <amodra@bigpond.net.au>
1817 * bfd.c (bfd_link_just_syms): Add abfd param.
1818 * bfd-in2.h: Regenerate.
1820 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1822 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
1823 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
1824 instructions. If the amount of padding is known, reduce the size
1825 of the CIE or FDE by that amount.
1827 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1829 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
1830 augmentation_size. Use bfd_signed_vmas for data_align.
1831 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
1832 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
1833 functions. Don't read past the end of the enclosing CIE or FDE.
1834 (skip_bytes): New utility function.
1835 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
1837 (_bfd_elf_write_section_eh_frame): Use new functions.
1839 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1841 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
1842 assert-style REQUIRE() macro to handle sanity checks.
1844 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
1846 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
1848 (read_unsigned_leb128): Removed.
1849 (read_signed_leb128): Removed.
1850 (find_abstract_instance_name): Updated.
1851 (parse_comp_unit): Accept info_ptr_unit.
1852 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
1853 comp unit and pass it to parse_comp_unit.
1855 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
1856 (read_signed_leb128): Moved to ...
1859 * libbfd-in.h (read_unsigned_leb128): New prototype.
1860 (read_signed_leb128): Likewise.
1861 * libbfd.h: Regenerated.
1863 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
1864 Nick Clifton <nickc@redhat.com>
1866 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
1867 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
1868 arch_sh4a_nofpu_up in order to match the external names and make the
1869 testsuite's job easier.
1870 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
1872 * bfd-in2.h: Regenerate.
1874 2005-01-15 Andrew Cagney <cagney@gnu.org>
1877 * acinclude.m4: Move BFD_NEED_DECLARATION,
1878 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
1879 the new file bfd.m4. Include ../bfd/bfd.m4.
1880 * configure: Re-generate.
1882 2005-01-12 Alan Modra <amodra@bigpond.net.au>
1884 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
1885 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
1887 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
1888 R_PPC_RELAX32PC_PLT.
1890 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1892 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
1894 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
1895 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
1896 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
1897 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
1898 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
1899 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
1900 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
1901 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
1902 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
1903 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
1904 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1905 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
1906 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
1907 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
1909 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1911 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
1914 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1916 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
1917 * bfd-in2.h: Regenerate.
1918 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
1919 to support these new machine values.
1920 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
1922 (bfd_maxq_arch): Update values for the maxq20.
1924 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
1926 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
1927 non-shared object, do not reserve space in .plt and .rela.plt for
1928 regular symbols neither defined nor referenced in shared objects.
1930 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1932 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
1933 to zero the structure.
1934 (create_got_section): Use BFD_ASSERT instead of abort.
1935 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
1937 (create_got_section): New function.
1938 (sparc64_elf_create_dynamic_sections): Likewise.
1939 (sparc64_elf_check_relocs): Invoke create_got_section instead of
1940 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
1941 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
1942 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
1943 (sparc64_elf_finish_dynamic_symbol): Likewise.
1944 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
1945 (elf_backend_create_dynamic_sections): Define to
1946 sparc64_elf_create_dynamic_sections.
1948 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1950 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
1951 (elf_backend_omit_section_dynsym): Define to it.
1952 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
1953 (elf_backend_omit_section_dynsym): Define to it.
1955 2005-01-07 Jakub Jelinek <jakub@redhat.com>
1957 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
1958 PT_DYNAMIC segment, unless .dynamic.
1960 2005-01-06 Paul Brook <paul@codesourcery.com>
1962 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
1963 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
1964 * configure: Regenerate.
1965 * elf32-arm.c: Add VxWorks target bfd.
1967 (elf32_arm_link_hash_table): Add use_rel.
1968 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
1969 elf32_arm_relocate_section): Replace USE_REL with runtime check.
1970 Correct offset calculation for RELA case.
1971 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
1972 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
1973 (elf32_arm_vxworks_link_hash_table_create): New function.
1974 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
1975 (bfd_elf32_littlearm_vxworks_vec): Ditto.
1976 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
1978 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1980 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
1982 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
1983 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
1984 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
1985 (ppc64_elf_next_toc_section): Heed no_multi_toc.
1986 (ppc64_elf_reinit_toc): Set multi_toc_needed.
1987 (toc_adjusting_stub_needed): Rewrite.
1988 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
1989 toc tests. Adjust for toc_adjusting_stub_needed changes.
1990 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
1991 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
1992 * section.c: Expand comment on backend bits.
1993 * bfd-in2.h: Regenerate.
1994 * libbfd.h: Regenerate.
1996 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1998 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
1999 toc adjusting stub, do not test source section flags.
2001 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
2003 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
2004 from STABS debugging sections again.
2006 2005-01-05 Fred Fish <fnf@specifixinc.com>
2008 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
2009 (find_abstract_instance_name): New function.
2010 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
2011 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
2012 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
2014 2004-12-31 Paul Brook <paul@copdesourcery.com>
2016 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
2018 2004-12-31 Alan Modra <amodra@bigpond.net.au>
2020 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
2021 Commit missing changes from 2004-12-22.
2022 * bfd-in2.h: Regenerate.
2024 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
2026 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
2028 2004-12-21 Kris Warkentin <kewarken@qnx.com>
2030 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
2031 Add 'base' argument for constructing register sections. Reformat.
2032 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
2033 gp and fp regs. Reformat.
2035 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
2037 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
2038 * bfd-in2.h: Regenerate.
2039 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
2040 (avr_reloc_map): Likewise.
2041 (avr_final_link_relocate): Likewise.
2043 2004-12-22 Alan Modra <amodra@bigpond.net.au>
2045 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
2046 as-needed dynamic libs as undefined.
2047 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
2048 libs when finding they are needed.
2050 2004-12-20 Alan Modra <amodra@bigpond.net.au>
2052 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
2053 (opd_entry_value): Use opd_relocs if available.
2054 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
2055 copy .opd relocations to opd_relocs.
2056 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
2058 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
2060 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
2061 * elf32-v850.c (v850_elf_howto_table): Add entry for
2062 R_V850_LO16_SPLIT_OFFSET.
2063 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
2064 (v850_elf_perform_lo16_relocation): New function, extracted from...
2065 (v850_elf_perform_relocation): ...here. Use it to handle
2066 R_V850_LO16_SPLIT_OFFSET.
2067 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
2068 R_V850_LO16_SPLIT_OFFSET.
2069 * libbfd.h, bfd-in2.h: Regenerate.
2071 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
2073 * config.bfd: Add s390x-ibm-tpf support.
2075 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
2077 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
2078 to prototype, to make hash info available.
2079 Prevent wrapped symbols from being adjusted twice.
2081 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
2083 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
2084 overflow for calls to undefined weak symbols.
2086 2004-12-11 Alan Modra <amodra@bigpond.net.au>
2088 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
2089 canonical sections syms have a name.
2091 2004-12-11 Alan Modra <amodra@bigpond.net.au>
2093 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
2094 have been adjusted for output.
2095 (ppc64_elf_relocate_section): Mark sections with reloc_done.
2097 2004-12-10 Alan Modra <amodra@bigpond.net.au>
2099 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
2100 add symtab_hdr param.
2101 (group_signature): Update calls.
2102 * elf-bfd.h (bfd_elf_sym_name): Update.
2103 * elf32-ppc.c (ppc_elf_relocate_section): Update.
2104 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
2105 (ppc64_elf_relocate_section): Update.
2106 * elflink.c (elf_link_input_bfd): Update.
2108 2004-12-10 Jakub Jelinek <jakub@redhat.com>
2110 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
2111 st_shndx on STT_SECTION sections.
2113 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
2115 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
2116 ELF section symbols.
2118 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
2120 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
2121 return a real value, unless it is a PLT symbol.
2122 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
2125 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
2126 R_MIPS_JALR entry to 0.
2128 * archures.c: Define bfd_mach_mips9000.
2129 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
2130 (mips_set_isa_flags): Handle bfd_mach_mips9000.
2131 * cpu-mips.c (I_mips9000): Define.
2132 (arch_info_struct): Add case for bfd_mach_mips9000.
2133 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
2134 * bfd-in2.h: Regenerate.
2136 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
2138 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
2141 2004-12-07 Ben Elliston <bje@gnu.org>
2143 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
2145 2004-12-06 Daniel Jacobowitz <dan@debian.org>
2147 Suggested by Fergal Daly <fergal@esatclear.ie>:
2148 * simple.c (simple_dummy_multiple_definition): New function.
2149 (bfd_simple_get_relocated_section_contents): Use it.
2151 2004-12-03 Jan Beulich <jbeulich@novell.com>
2153 * elf.c (elf_find_function): Don't use the last file symbol ever,
2154 seen, but the last one seen prior to the symbol being reported.
2155 Don't report a filename at all for global symbols when that might
2158 2004-12-01 Paul Brook <paul@codesourcery.com>
2160 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
2161 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
2164 2004-12-01 Paul Brook <paul@codesourcery.com>
2166 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
2169 2004-11-30 Paul Brook <paul@codesourcery.com>
2171 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
2172 no_pipeline_knowledge
2173 (elf32_arm_link_hash_table_create): Ditto.
2174 (bfd_elf32_arm_process_before_allocation): Ditto.
2175 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
2177 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2179 * bfd-in2.h: Regenerate.
2181 2004-11-30 Randolph Chung <tausq@debian.org>
2183 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
2184 (elf32_hppa_grok_psinfo): New function.
2185 (elf_backend_grok_prstatus): Define.
2186 (elf_backend_grok_psinfo): Define.
2188 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
2191 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
2193 2004-11-24 Paul Brook <paul@codesourcery.com>
2195 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
2197 2004-11-24 Paul Brook <paul@codesourcery.com>
2199 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
2200 (elf32_arm_swap_symbol_out): New function.
2201 (elf32_arm_size_info): Add.
2202 (elf_backend_size_info): Define.
2204 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2206 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
2209 2004-11-19 Alan Modra <amodra@bigpond.net.au>
2211 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
2212 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
2213 * nlmcode.h (nlm_write_object_contents): Warning fix.
2215 2004-11-18 Bob Wilson <bob.wilson@acm.org>
2217 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
2219 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
2221 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
2222 (elf32_arm_plt_thumb_stub): New.
2223 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
2225 (elf32_arm_link_hash_traverse): Fix typo.
2226 (elf32_arm_link_hash_table): Add obfd.
2227 (elf32_arm_link_hash_newfunc): Initialize new fields.
2228 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
2229 (elf32_arm_link_hash_table_create): Initialize obfd.
2230 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
2231 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
2232 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
2233 interworking BFD is not dynamic.
2234 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
2235 not emit glue for PLT references.
2236 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
2237 emit glue for PLT references. Support the Thumb PLT prefix.
2238 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
2240 (elf32_arm_check_relocs): Likewise.
2241 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
2243 (allocate_dynrelocs): Handle Thumb PLT references.
2244 (elf32_arm_finish_dynamic_symbol): Likewise.
2245 (elf32_arm_symbol_processing): New function.
2246 (elf_backend_symbol_processing): Define.
2248 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
2250 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
2251 add_fde_encoding. Remove need_relative.
2252 * elf-eh-frame.c (extra_augmentation_string_bytes)
2253 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
2254 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
2255 in cases where the CIE has no existing 'R' augmentation. Use
2256 size_of_output_cie_fde when assigning offsets. Use the final offset
2257 as the new section size.
2258 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
2259 Account for any extra augmentation bytes in the returned offset.
2260 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
2261 moved before being modified. Pad growing entries with DW_CFA_nops.
2262 Add 'z' and 'R' augmentations as directed by add_augmentation_size
2263 and add_fde_encoding.
2265 2004-11-15 Mark Mitchell <mark@codesourcery.com>
2267 * elf32-arm.c (elf32_arm_relocate_section): Use
2268 arm_real_reloc_type.
2270 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
2272 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
2273 for discard relocations; don't add an R_MIPS_NONE to the main body
2276 2004-11-04 Paul Brook <paul@codesourcery.com>
2278 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
2279 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
2280 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
2281 default version definition for unversioned symbols.
2282 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
2283 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
2284 _bfd_elf_slurp_version_tables. Set default version for unversioned
2287 2004-11-15 Paul Brook <paul@codesourcery.com>
2289 * elflink.c (elf_link_add_object_symbols): Don't assume version
2290 indices are consecutive.
2292 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
2294 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
2295 composite relocations against the personality data.
2297 2004-11-13 Paul Brook <paul@codesourcery.com>
2299 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
2300 R_ARM_PREL31 relocations to PLT entries.
2301 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
2302 (elf32_arm_check_relocs): Ditto.
2304 2004-11-12 Bob Wilson <bob.wilson@acm.org>
2306 * xtensa-isa.c (xtensa_interface_class_id): New.
2308 2004-11-11 Bob Wilson <bob.wilson@acm.org>
2310 * elf32-xtensa.c (property_table_compare): Remove assertion about
2311 entries with the same address and non-zero size.
2312 (xtensa_read_table_entries): Report such entries as errors.
2314 2004-11-11 Mark Mitchell <mark@codesourcery.com>
2316 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
2317 R_ARM_RELATIVE on Symbian OS.
2319 2004-11-09 Mark Mitchell <mark@codesourcery.com>
2321 * som.c (som_bfd_print_private_bfd_data): New function.
2322 (som_object_setup): Save the auxiliary header. Don't assume that
2323 zero is an invalid entry point for a shared library.
2324 (som_object_p): Allocate the auxiliary header on the heap.
2326 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
2328 (elf32_arm_symbian_modify_segment_map): Likewise.
2330 2004-11-09 Daniel Jacobowitz <dan@debian.org>
2332 From David Poole <daveml@mbuf.com>:
2333 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
2334 (elf32_arm_size_dynamic_sections): Call it.
2336 2004-11-09 Alan Modra <amodra@bigpond.net.au>
2338 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
2339 (ALL_MACHINES_CFILES): Fix typo.
2340 * Makefile.in: Regenerate.
2341 * po/SRC-POTFILES.in: Regenerate.
2343 2004-11-08 Mark Mitchell <mark@codesourcery.com>
2345 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
2346 R_ARM_RELATIVE relocation for Symbian OS, mention the section
2347 symbol in the relocation.
2349 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
2350 Vineet Sharma <vineets@noida.hcltech.com>
2352 * coff-maxq.c: New File.
2353 * cpu-maxq.c: New File.
2354 * coffcode.h: Likewise.
2355 * config.bfd: Likewise.
2356 * configure.in (maxqcoff_vec): New target vector.
2357 * Makefile.am: Add support for maxq target.
2358 * configure.in: Likewise.
2359 * archures.c:. Likewise.
2360 * targets.c: Likewise.
2361 * bfd_in2.h : Regenerated.
2362 * Makefile.in: Regenerated.
2363 * configure: Regenerated.
2364 * doc/Makefile.in: Regenerated.
2366 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2368 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
2369 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
2370 C_NT_WEAK aux entries.
2371 (_bfd_coff_generic_relocate_section): Handle undefined
2374 2004-11-07 Andreas Schwab <schwab@suse.de>
2376 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
2377 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
2378 non-default visibility.
2380 2004-11-01 Mark Mitchell <mark@codesourcery.com>
2382 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
2384 (elf32_arm_symbian_modify_segment_map): Don't
2385 reset includes_filehdr and includes_phdrs here.
2387 2004-11-04 Daniel Jacobowitz <dan@debian.org>
2389 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
2390 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
2391 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
2393 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
2394 to a new removed list. Remove normal configuration stanzas.
2395 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
2396 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
2397 elfarm-nabi.lo with elf32-arm.lo.
2398 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
2399 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
2400 * elf32-arm.h: Remove.
2401 * elfarm-oabi.c: Remove.
2402 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
2403 and bfd_elf32_littlearm_oabi_vec.
2404 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
2406 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
2408 * config.bfd: Support crisv32-*-* like cris-*-*.
2409 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
2410 (bfd_mach_cris_v10_v32): New macros.
2411 * cpu-cris.c: Tweak formatting.
2412 (get_compatible): New function.
2414 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
2415 bfd_arch_info_type:s.
2416 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
2417 get_compatible for member compatible and link bfd_cris_arch_v32 as
2419 * elf32-cris.c (cris_elf_pcrel_reloc)
2420 (cris_elf_set_mach_from_flags): New functions.
2421 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
2422 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
2423 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
2424 numbers for bfd_mach_cris_v32.
2425 (PLT_ENTRY_SIZE_V32): New macro.
2426 (elf_cris_plt0_entry): Drop last comma in initializer.
2427 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
2428 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
2430 (cris_elf_relocate_section): Change all "%B(%A)" messages to
2432 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
2433 (elf_cris_finish_dynamic_sections): Similar.
2434 (elf_cris_adjust_dynamic_symbol): Similar.
2435 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
2437 <switch with PIC relocs>: Emit error and return FALSE for
2438 bfd_mach_cris_v10_v32.
2439 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
2440 Emit warning when generating textrel reloc.
2441 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
2442 (cris_elf_final_write_processing): Set flags according to mach.
2443 (cris_elf_print_private_bfd_data): Display
2444 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
2445 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
2446 new_flags. Don't call cris_elf_final_write_processing. Don't
2447 look at the actual elf header flags at all; use
2448 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
2449 in bfd_get_mach for ibfd and obfd and handle merging of compatible
2451 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2452 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
2453 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
2454 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
2455 * bfd-in2.h, libbfd.h: Regenerate.
2457 2004-11-04 Alan Modra <amodra@bigpond.net.au>
2459 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
2460 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
2462 (struct adjust_toc_info): New.
2463 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
2465 2004-11-03 Bob Wilson <bob.wilson@acm.org>
2467 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
2468 if there are no segments.
2470 2004-11-02 Daniel Jacobowitz <dan@debian.org>
2472 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
2474 2004-11-02 Nick Clifton <nickc@redhat.com>
2476 * elf32-iq2000.c: Convert to ISO C90 formatting.
2478 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
2480 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
2482 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
2484 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
2485 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
2486 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
2488 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2490 * elf32-sh.c (tpoff): Take alignment into account.
2492 2004-10-28 Nick Clifton <nickc@redhat.com>
2494 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
2495 performing a relocatable link.
2496 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
2497 for MIPS ports under Irix.
2499 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
2501 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
2502 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
2503 (elf32_arm_final_link_relocate): Ditto.
2504 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
2505 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
2506 (elf32_arm_adjust_dynamic_symbol): Ditto.
2507 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
2508 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
2509 (elf32_arm_r_howto): ... To here.
2510 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
2512 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
2515 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
2516 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
2517 and R_IA64_SECREL64LSB.
2519 2004-10-26 Paul Brook <paul@codesourcery.com>
2521 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
2522 (bfd_elf_size_dynamic_sections): Create default version definition.
2523 (elf_link_output_extsym): Adjust for default symbol version.
2525 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2527 * mmo.c: Adjust to ISO C.
2529 * mmo.c (mmo_write_section_description): New function broken out
2530 of mmo_internal_write_section.
2531 (mmo_internal_write_section): For each of .text and .data, call
2532 mmo_write_section_description before outputting contents if it has
2533 nontrivially deducible vma or contents.
2534 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
2535 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
2536 symbols if found within the .data address range.
2538 2004-10-24 Daniel Jacobowitz <dan@debian.org>
2540 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
2542 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2544 * mmo.c (File Layout): Correct place of misplaced blurb about
2547 2004-10-22 Mark Kettenis <kettenis@gnu.org>
2549 * config.bfd: Add mips64*-*-openbsd.
2551 2004-10-21 Bob Wilson <bob.wilson@acm.org>
2553 * elf32-xtensa.c (ebb_propose_action): Put declarations before
2556 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2558 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
2559 * configure: Regenerate.
2561 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2564 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
2565 to linker reloc_overflow callback.
2566 (aout_link_input_section_ext): Likewise.
2567 (aout_link_reloc_link_order): Likewise.
2568 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2569 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2571 (alpha_relocate_section): Likewise.
2572 * coff-arm.c (coff_arm_relocate_section): Likewise.
2573 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
2574 * coff-h8500.c (extra_case): Likewise.
2575 * coff-i960.c (coff_i960_relocate_section): Likewise.
2576 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2577 * coff-mips.c (mips_relocate_section): Likewise.
2578 * coff-or32.c (coff_or32_relocate_section): Likewise.
2579 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2580 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2581 * coff-sh.c (sh_relocate_section): Likewise.
2582 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2583 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
2584 * coff-z8k.c (extra_case): Likewise.
2585 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2586 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2587 (_bfd_coff_generic_relocate_section): Likewise.
2588 * ecoff.c (ecoff_reloc_link_order): Likewise.
2589 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
2590 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2591 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2592 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2593 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
2594 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
2595 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2596 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
2597 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2598 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2599 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2600 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
2601 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2602 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2603 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2604 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
2605 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
2606 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
2607 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2608 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
2609 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2610 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2611 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
2612 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
2613 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2614 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2615 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2616 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2617 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2618 * elf32-vax.c (elf_vax_relocate_section): Likewise.
2619 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
2620 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2621 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
2622 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2623 * elf64-s390.c (elf_s390_relocate_section): Likewise.
2624 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2625 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2626 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
2627 * elflink.c (elf_reloc_link_order): Likewise.
2628 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
2629 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
2630 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
2631 * linker.c (_bfd_generic_reloc_link_order): Likewise.
2632 * pdp11.c (pdp11_aout_link_input_section): Likewise.
2633 (aout_link_reloc_link_order): Likewise.
2634 * reloc.c (bfd_generic_get_relocated_section_contents):
2636 * xcofflink.c (xcoff_reloc_link_order): Likewise.
2637 * simple.c (simple_dummy_reloc_overflow): Updated.
2639 2004-10-20 Andreas Schwab <schwab@suse.de>
2641 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
2642 (elf_backend_plt_sym_val): Define.
2644 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
2646 * config.bfd: Set targ_underscore=yes for PE COFF targets
2648 2004-10-19 Alan Modra <amodra@bigpond.net.au>
2650 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
2651 (ppc64_elf_edit_opd): Likewise.
2653 2004-10-18 Mark Mitchell <mark@codesourcery.com>
2655 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
2656 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
2657 set SEC_ALLOC and SEC_LOAD.
2659 2004-10-18 Nick Clifton <nickc@redhat.com>
2661 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
2662 'name' for relocs against both local and global symbols.
2664 2004-10-16 Daniel Jacobowitz <dan@debian.org>
2666 * bfd-in2.h: Regenerate.
2667 * bfd.c (struct bfd): Add no_export.
2668 * elflink.c (elf_link_add_object_symbols): Handle no_export.
2670 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2672 * config.bfd: Whitespace cleanup.
2673 * Makefile.am: Run "make dep-am"
2674 * Makefile.in: Regenerate.
2676 2004-10-15 Jakub Jelinek <jakub@redhat.com>
2678 * elflink.c (struct already_linked_section): Removed.
2679 (try_match_symbols_in_sections, already_linked): Removed.
2680 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
2681 prefix of section names when finding already_linked_table
2682 chain. Compare section names. Instead of calling already_linked,
2683 do it inline and only for sections in the same already_linked_list.
2685 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2687 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
2688 parameter. If called after _bfd_elf_write_section_eh_frame,
2689 don't allow a -2 return unless need_* bit is already set, and
2690 handle offsets adjusted for output_offset.
2691 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
2692 * elf.c (_bfd_elf_section_offset): Update call.
2694 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
2697 * coffcode.h (coff_compute_section_file_positions): Cast to
2698 bfd_vma when computing page alignment.
2700 2004-10-13 Mark Mitchell <mark@codesourcery.com>
2702 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2703 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
2705 2004-10-12 Mark Mitchell <mark@codesourcery.com>
2707 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
2708 relocations use a virtual address, not a section offset.
2710 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2712 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
2713 (narrow_instruction, widen_instruction): Remove unnecessary calls to
2714 xtensa_format_encode.
2715 (ebb_propose_action): Inline call to ebb_add_proposed_action.
2716 (ebb_add_proposed_action): Delete.
2718 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2720 * elf32-xtensa.c: Use ISO C90 formatting.
2722 2004-10-12 Paul Brook <paul@codesourcery.com>
2724 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
2727 2004-10-12 Paul Brook <paul@codesourcery.com>
2729 * elf32-arm.h: Support EABI version 4 objects.
2731 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2734 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
2735 Don't mark as default.
2736 (bfd_x86_64_arch): Don't mark as default.
2738 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2740 * elflink.c (enum action_discarded): New.
2741 (elf_section_complain_discarded): Delete.
2742 (elf_action_discarded): New function subsuming the above and also
2743 controlling reloc behaviour.
2744 (elf_link_input_bfd): Use it.
2746 2004-10-11 Jakub Jelinek <jakub@redhat.com>
2748 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
2749 (special_sections): Add .gnu.liblist and .gnu.conflict.
2750 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
2752 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2755 * elflink.c (elf_link_input_bfd): Try harder to support
2756 relocations against symbols in removed linkonce sections.
2758 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2760 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
2763 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
2764 sections do not reference symbols in non-SEC_ALLOC sections.
2766 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2769 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
2770 (_bfd_elf_link_omit_section_dynsym): Formatting.
2772 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2774 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
2775 * libbfd.h: Regnerate.
2776 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
2777 * elf32-frv.c: Likewise.
2778 * elf32-m32r.c: Likewise.
2779 * elf32-ppc.c: Likewise.
2780 * elf64-hppa.c: Likewise.
2781 * elfxx-ia64.c: Likewise.
2782 * opncls.c: Likewise.
2784 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2786 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
2787 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
2788 offsets stored in struct eh_cie_fde entries before doing other
2791 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
2792 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
2793 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
2794 setting offsets for removed CIEs. Don't set "sec", instead set
2795 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
2796 CIE in hdr_info. Only set make_relative and make_lsda_relative
2797 for CIEs. Use pointers rather than array indices.
2798 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
2799 make_lsda_relative, need_* on cie_inf for FDEs.
2800 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
2801 section output_offset. Delete cie_offset, instead use cie_inf
2802 pointer to CIE entry. Use need_relative and need_lsda_relative on
2803 CIE entry for FDEs. Use pointers rather than array indices.
2805 2004-10-09 Alan Modra <amodra@bigpond.net.au>
2807 * coff-rs6000.c (rs6000coff_vec): Add initializer for
2808 bfd_is_target_special_symbol.
2809 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2810 * som.c (som_bfd_is_target_special_symbol): Define.
2812 2004-10-08 Nick Clifton <nickc@redhat.com>
2814 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
2815 * configure: Regenerate.
2816 * bfd-in2.h: Regenerate.
2817 * syms.c (bfd_is_target_special_symbol): New interface function.
2818 Returns true when a symbol should be considered to be special.
2819 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
2820 the symbol jump table.
2821 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
2822 Return true iff the symbol is a mapping symbol.
2823 (bfd_elf32_bfd_is_target_special_symbol): Define.
2824 * elfxx-target.h: Provide a default definition for
2825 bfd_is_target_special_symbol.
2826 * aout-target.h: Likewise.
2827 * aout-tic30.c: Likewise.
2828 * binary.c: Likewise.
2829 * coffcode.h: Likewise.
2830 * i386msdos.c: Likewise.
2833 * libaout.h: Likewise.
2834 * libbfd-in.h: Likewise
2835 * libecoff.h: Likewise.
2836 * mach-o.c: Likewise.
2838 * nlm-target.h: Likewise.
2839 * oasys.c: Likewise.
2841 * ppcboot.c: Likewise.
2843 * tekhex.c: Likewise.
2844 * versados.c: Likewise.
2846 * xcoff-target.h: Likewise.
2848 * libbfd.h: Regenerate.
2850 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2852 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
2853 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
2854 (elf_backend_section_from_shdr): Define.
2856 2004-10-08 Alan Modra <amodra@bigpond.net.au>
2858 * syms.c (bfd_is_local_label): Return false for file symbols.
2860 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2861 David Heine <dlheine@tensilica.com>
2863 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
2864 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
2865 (elf32xtensa_no_literal_movement): New global variable.
2866 (elf_howto_table): Add entries for new relocations.
2867 (elf_xtensa_reloc_type_lookup): Handle new relocations.
2868 (property_table_compare): When addresses are equal, compare sizes and
2869 various property flags.
2870 (property_table_matches): New.
2871 (xtensa_read_table_entries): Extend to read new property tables. Add
2872 output_addr parameter to indicate that output addresses should be used.
2873 Use bfd_get_section_limit.
2874 (elf_xtensa_find_property_entry): New.
2875 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
2876 (elf_xtensa_check_relocs): Handle new relocations.
2877 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
2878 relocations. Use new xtensa-isa.h functions.
2879 (build_encoding_error_message): Remove encode_result parameter. Add
2880 new target_address parameter used to detect alignment errors.
2881 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
2882 error handling. Use new is_operand_relocation function.
2883 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
2884 Use underbar macro for error messages. Formatting.
2885 (get_const16_opcode): New.
2886 (get_l32r_opcode): Add a separate flag for initialization.
2887 (get_relocation_opnd): Operand number is no longer explicit in the
2888 relocation. Change to decode the opcode and analyze its operands.
2889 (get_relocation_slot): New.
2890 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
2891 Use new xtensa-isa.h functions to handle multislot instructions.
2892 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
2893 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
2894 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
2895 check_loop_aligned, check_branch_target_aligned_address, narrowable,
2896 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
2897 get_single_format, init_op_single_format_table): New.
2898 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
2899 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
2900 (contract_asm_expansion): Add error_message parameter and pass it to
2901 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
2902 with R_XTENSA_SLOT0_OP.
2903 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
2904 instructions. Use new xtensa-isa.h functions.
2905 (r_reloc struct): Add new virtual_offset field.
2906 (r_reloc_init): Add contents and content_length parameters. Set
2907 virtual_offset field to zero. Add contents to target_offset field for
2908 partial_inplace relocations.
2909 (r_reloc_is_defined): Check for null.
2910 (print_r_reloc): New debug function.
2911 (source_reloc struct): Replace xtensa_operand field with pair of the
2912 opcode and the operand position. Add is_abs_literal field.
2913 (init_source_reloc): Specify operand by opcode/position pair. Set
2914 is_abs_literal field.
2915 (source_reloc_compare): When target_offsets are equal, compare other
2916 fields to make sorting predictable.
2917 (literal_value struct): Add is_abs_literal field.
2918 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
2919 (init_literal_value): New.
2920 (is_same_value): Replace with ...
2921 (literal_value_equal): ... this function. Add comparisons of
2922 virtual_offset and is_abs_literal fields.
2923 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
2924 failure. Initialize has_last_loc field.
2925 (value_map_hash_table_delete): New.
2926 (hash_literal_value): Rename to ...
2927 (literal_value_hash): ... this. Include is_abs_literal flag and
2928 virtual_offset field in the hash value.
2929 (get_cached_value): Rename to ...
2930 (value_map_get_cached_value): ... this. Update calls to
2931 literal_value_hash and literal_value_equal.
2932 (add_value_map): Check for allocation failure. Update calls to
2933 value_map_get_cached_value and literal_value_hash.
2934 (text_action, text_action_list, text_action_t): New types.
2935 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
2936 text_action_add, text_action_add_literal, offset_with_removed_text,
2937 offset_with_removed_text_before_fill, find_insn_action,
2938 print_action_list, print_removed_literals): New.
2939 (offset_with_removed_literals): Delete.
2940 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
2941 fix_array, fix_array_count, allocated_relocs, relocs_count, and
2942 allocated_relocs_count fields.
2943 (init_xtensa_relax_info): Initialize new fields.
2944 (reloc_bfd_fix struct): Add new translated field.
2945 (reloc_bfd_fix_init): Add translated parameter and use it to set the
2947 (fix_compare, cache_fix_array): New.
2948 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
2949 section via get_xtensa_relax_info. Use cache_fix_array to set up
2950 sorted fix_array and use bsearch instead of linear search.
2951 (section_cache_t): New struct.
2952 (init_section_cache, section_cache_section, clear_section_cache): New.
2953 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
2954 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
2955 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
2956 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
2958 (retrieve_contents): Use bfd_get_section_limit.
2959 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
2960 to compute_removed_literals. Free value_map_hash_table when no longer
2962 (analyze_relocations): Check is_relaxable_asm_section flag. Call
2963 compute_text_actions for all sections.
2964 (find_relaxable_sections): Mark sections as relaxable if they contain
2965 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
2966 call. Increment relax_info src_count field only for appropriate
2967 relocation types. Remove is_literal_section check.
2968 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
2969 r_reloc_init and find_associated_l32r_irel. Check
2970 is_relaxable_asm_section flag. Handle L32R instructions with absolute
2971 literals. Pass is_abs_literal flag to init_source_reloc.
2972 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
2973 CONST16 instructions. Adjust calls to r_reloc_init and
2974 pcrel_reloc_fits. Handle weak symbols conservatively.
2975 (find_associated_l32r_irel): Add bfd parameter and pass it to
2977 (compute_text_actions, compute_ebb_proposed_actions,
2978 compute_ebb_actions, check_section_ebb_pcrels_fit,
2979 check_section_ebb_reduces, text_action_add_proposed,
2980 compute_fill_extra_space): New.
2981 (remove_literals): Replace with ...
2982 (compute_removed_literals): ... this function. Call
2983 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
2984 Call xtensa_read_table_entries to get the property table. Skip
2985 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
2986 is_removable_literal, remove_dead_literal, and
2987 identify_literal_placement functions.
2988 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
2989 instead of linear search.
2990 (is_removable_literal, remove_dead_literal,
2991 identify_literal_placement): New.
2992 (relocations_reach): Update check for literal not referenced by any
2993 PC-relative relocations. Adjust call to pcrel_reloc_fits.
2994 (coalesce_shared_literal, move_shared_literal): New.
2995 (relax_section): Use bfd_get_section_limit. Call
2996 translate_section_fixes. Update calls to r_reloc_init and
2997 offset_with_removed_text. Check new is_relaxable_asm_section flag.
2998 Add call to pin_internal_relocs. Add special handling for
2999 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
3000 info to calculate new addend_displacement variable. Replace code for
3001 deleting literals with more general code to perform the actions
3002 determined by the action_list for the section.
3003 (translate_section_fixes, translate_reloc_bfd_fix): New.
3004 (translate_reloc): Check new is_relaxable_asm_section flag. Call
3005 find_removed_literal only if is_operand_relocation. Update call to
3006 offset_with_removed_text. Use new target_offset and removed_bytes
3008 (move_literal): New.
3009 (relax_property_section): Use bfd_get_section_limit. Set new
3010 is_full_prop_section flag and handle new property tables. Update calls
3011 to r_reloc_init and offset_with_removed_text. Check
3012 is_relaxable_asm_section flag. Handle expansion of zero-sized
3013 unreachable entries, with use of offset_with_removed_text_before_fill.
3014 For relocatable links, combine entries only for literal tables.
3015 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
3016 calls to offset_with_removed_text. Translate st_size field for
3018 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
3019 failure. Add contents parameter. Update call to get_bfd_fix. Update
3020 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
3021 R_XTENSA_ASM_EXPAND relocs.
3022 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
3023 call to get_bfd_fix. Include offset from contents for partial_inplace
3025 (is_reloc_sym_weak): New.
3026 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
3027 (prop_sec_len): New.
3028 (xtensa_is_property_section): Handle new property sections.
3029 (is_literal_section): Delete.
3030 (internal_reloc_compare): When r_offset matches, compare r_info and
3031 r_addend to make sorting predictable.
3032 (internal_reloc_matches): New.
3033 (xtensa_get_property_section_name): Handle new property sections.
3034 (xtensa_get_property_predef_flags): New.
3035 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
3036 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
3037 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
3038 (xtisa_errno, xtisa_error_msg): New variables.
3039 (xtensa_isa_errno, xtensa_isa_error_msg): New.
3040 (xtensa_insnbuf_alloc): Add error handling.
3041 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
3042 use xtensa_format_decode. Add error handling.
3043 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
3044 instruction length to find the number of bytes to copy.
3045 (xtensa_isa_init): Add error handling. Replace calls to
3046 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
3047 tables in the xtensa_modules structure.
3048 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
3049 xtensa_extend_isa): Delete.
3050 (xtensa_isa_free): Change to only free lookup tables.
3051 (opname_lookup_compare): Replace with ...
3052 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
3053 (xtensa_insn_maxlength): Rename to ...
3054 (xtensa_isa_maxlength): ... this.
3055 (xtensa_insn_length): Delete.
3056 (xtensa_insn_length_from_first_byte): Replace with ...
3057 (xtensa_isa_length_from_chars): ... this function.
3058 (xtensa_num_opcodes): Rename to ...
3059 (xtensa_isa_num_opcodes): ... this.
3060 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
3061 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
3062 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
3063 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
3064 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
3065 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
3066 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
3067 (xtensa_opcode_lookup): Add error handling.
3068 (xtensa_decode_insn): Replace with ...
3069 (xtensa_opcode_decode): ... this function, with new format and
3070 slot parameters. Add error handling.
3071 (xtensa_encode_insn): Replace with ...
3072 (xtensa_opcode_encode): ... this function, which does the encoding via
3073 one of the entries in the "encode_fns" array. Add error handling.
3074 (xtensa_opcode_name): Add error handling.
3075 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
3076 xtensa_opcode_is_call): New.
3077 (xtensa_num_operands): Replace with ...
3078 (xtensa_opcode_num_operands): ... this function. Add error handling.
3079 (xtensa_opcode_num_stateOperands,
3080 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
3081 xtensa_opcode_funcUnit_use, xtensa_operand_name,
3082 xtensa_operand_is_visible): New.
3083 (xtensa_get_operand, xtensa_operand_kind): Delete.
3084 (xtensa_operand_inout): Add error handling and special-case for
3086 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
3087 operate on one slot of an instruction. Added error handling.
3088 (xtensa_operand_encode): Handle default operands with no encoding
3089 functions. Check for success by comparing against decoded value.
3091 (xtensa_operand_decode): Handle default operands. Return decoded value
3092 through argument pointer. Add error handling.
3093 (xtensa_operand_is_register, xtensa_operand_regfile,
3094 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
3095 (xtensa_operand_isPCRelative): Rename to ...
3096 (xtensa_operand_is_PCrelative): ... this. Add error handling.
3097 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
3098 through argument pointer. Add error handling.
3099 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
3100 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
3101 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
3102 xtensa_regfile_shortname, xtensa_regfile_view_parent,
3103 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
3104 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
3105 xtensa_state_is_exported, xtensa_sysreg_lookup,
3106 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
3107 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
3108 xtensa_interface_num_bits, xtensa_interface_inout,
3109 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
3110 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
3111 * xtensa-modules.c: Rewrite to use new data structures.
3112 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
3113 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
3114 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
3115 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
3116 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
3117 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
3118 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
3119 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
3120 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
3121 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
3122 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
3123 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
3124 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
3125 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
3126 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
3127 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
3128 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
3129 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
3130 * Makefile.in: Regenerate.
3131 * bfd-in2.h: Likewise.
3132 * libbfd.h: Likewise.
3134 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
3136 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
3137 against the absolute section.
3138 (mips_elf64_write_rela): Likewise.
3140 2004-10-07 Jan Beulich <jbeulich@novell.com>
3142 * elf.c (elf_find_function): Don't generally check for matching
3143 section, just for non-file symbols. Remove redunant comparison
3145 * elf32-arm.h (arm_elf_find_function): Likewise.
3147 2004-10-07 Jeff Baker <jbaker@qnx.com>
3149 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
3150 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
3153 2004-10-04 Roland McGrath <roland@redhat.com>
3155 * hash.c (bfd_hash_set_default_size): Use const for table.
3156 Use size_t instead of int for variable compared to sizeof results.
3158 2004-10-05 Alan Modra <amodra@bigpond.net.au>
3161 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
3163 2004-10-01 Paul Brook <paul@codesourcery.com>
3165 * elf32-arm.h (elf32_arm_fake_sections,
3166 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
3168 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
3170 2004-10-01 Alan Modra <amodra@bigpond.net.au>
3172 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
3174 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
3175 need_relative or need_lsda_relative if we are processing an
3176 offset for a reloc on a FDE initial loc or LSDA field
3178 (_bfd_elf_write_section_eh_frame): Test need_relative and
3179 need_lsda_relative in place of corresponding make_* field
3180 when deciding to use pc-relative encodings.
3182 2004-09-30 Paul Brook <paul@codesourcery.com>
3184 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
3185 target2 relocation type.
3187 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
3190 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
3192 2004-09-30 Paul Brook <paul@codesourcery.com>
3194 * reloc.c: Add BFD_RELOC_ARM_SMI.
3195 * bfd-in2.h: Regenerate.
3198 2004-09-24 Alan Modra <amodra@bigpond.net.au>
3200 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
3201 vma and output offset to address.
3202 * simple.c (simple_save_output_info): Only set output section
3203 and offset for debug sections, or those not already set up by
3205 (bfd_simple_get_relocated_section_contents): Update comment.
3207 2004-09-24 Alan Modra <amodra@bigpond.net.au>
3209 * elf.c (IS_LOADED): Delete.
3210 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
3211 Restore SEC_HAS_CONTENTS test to the one place it was used prior
3214 2004-09-23 Alan Modra <amodra@bigpond.net.au>
3217 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
3218 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
3219 redundant assignment of EM_SPARC.
3221 2004-09-22 Brian Ford <ford@vss.fsi.com>
3223 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
3224 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
3226 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
3228 2004-09-22 Alan Modra <amodra@bigpond.net.au>
3230 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
3231 (elf_backend_modify_segment_map): Don't define.
3233 2004-09-22 Alan Modra <amodra@bigpond.net.au>
3235 * elf.c (IS_LOADED): Define.
3236 (assign_file_positions_for_segments): Don't round up file offset of
3237 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
3238 Delete code handling link script adjustment of lma. Do the adjust
3239 in later code handling similar ajustments. Remove dead code error
3240 check. Warn if section lma would require a negative offset
3241 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
3242 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
3243 update voff in section loop. Change voff in segment loop to be an
3244 adjustment on top of "off". Set sec->filepos and update "off" later.
3245 Test for loadable sections consistently using IS_LOADED. Similarly,
3246 test for alloc-only sections other than .tbss consistently.
3247 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
3248 Tidy PT_NOTE handling. Use %B and %A in error messages.
3249 (assign_file_positions_except_relocs): Use %B in error message.
3251 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
3253 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
3254 (CONFIG_STATUS_DEPENDENCIES): New.
3255 (Makefile): Removed.
3256 (config.status): Likewise.
3257 * Makefile.in: Regenerated.
3259 2004-09-17 Paul Brook <paul@codesourcery.com>
3261 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
3262 (bfd_elf32_arm_process_before_allocation): Update prototype.
3263 * bfd-in2.h: Regenerate.
3264 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
3265 (elf32_arm_link_hash_table_create): Set it.
3266 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
3267 (bfd_elf32_arm_set_target_relocs): New function.
3268 (arm_real_reloc_type): New function.
3269 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
3270 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
3271 (elf32_arm_gc_sweep_hook): Ditto.
3272 (elf32_arm_check_relocs): Ditto.
3273 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
3274 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
3276 (elf32_arm_got_prel): New variable.
3277 (elf32_arm_howto_from_type): New function.
3278 (elf32_arm_info_to_howto): Use it.
3279 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
3280 BFD_RELOC_ARM_TARGET2.
3281 * libbfd.h: Regenerate.
3282 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
3284 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3286 * ecoff.c: Update u.undef.next refs.
3287 * elf64-ppc.c: Likewise.
3288 * elflink.c: Likewise.
3289 * linker.c: Likewise.
3290 * xcofflink.c: Likewise.
3292 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
3293 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
3294 fields to indirect struct.
3295 * elf-m10300.c: Update u.weakdef refs.
3296 * elf32-arm.h: Likewise.
3297 * elf32-cris.c: Likewise.
3298 * elf32-frv.c: Likewise.
3299 * elf32-hppa.c: Likewise.
3300 * elf32-i370.c: Likewise.
3301 * elf32-i386.c: Likewise.
3302 * elf32-m32r.c: Likewise.
3303 * elf32-m68k.c: Likewise.
3304 * elf32-ppc.c: Likewise.
3305 * elf32-s390.c: Likewise.
3306 * elf32-sh.c: Likewise.
3307 * elf32-sparc.c: Likewise.
3308 * elf32-vax.c: Likewise.
3309 * elf32-xtensa.c: Likewise.
3310 * elf64-alpha.c: Likewise.
3311 * elf64-hppa.c: Likewise.
3312 * elf64-ppc.c: Likewise.
3313 * elf64-s390.c: Likewise.
3314 * elf64-sh64.c: Likewise.
3315 * elf64-sparc.c: Likewise.
3316 * elf64-x86-64.c: Likewise.
3317 * elfxx-ia64.c: Likewise.
3318 * elfxx-mips.c: Likewise.
3319 * elflink.c: Likewise. Also u.elf_hash_value.
3320 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
3322 (elf_gc_smash_unused_vtentry_relocs): Likewise.
3323 (bfd_elf_gc_record_vtinherit): Alloc vtable.
3324 (bfd_elf_gc_record_vtentry): Likewise.
3325 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
3327 2004-09-17 Alan Modra <amodra@bigpond.net.au>
3329 * Makefile.am: Run "make dep-am".
3330 * Makefile.in: Regenerate.
3331 * bfd-in2.h: Regenerate.
3332 * po/SRC-POTFILES.in: Regenerate.
3333 * po/bfd.pot: Regenerate.
3335 2004-09-16 Alan Modra <amodra@bigpond.net.au>
3337 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
3338 with bitfields. Make "type" and "other" bitfields too.
3339 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
3340 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
3341 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
3342 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
3343 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
3344 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
3345 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
3346 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
3347 * elf-hppa.h: Update all uses of elf_link_hash_flags.
3348 * elf-m10300.c: Likewise.
3350 * elf32-arm.h: Likewise.
3351 * elf32-cris.c: Likewise.
3352 * elf32-frv.c: Likewise.
3353 * elf32-hppa.c: Likewise.
3354 * elf32-i370.c: Likewise.
3355 * elf32-i386.c: Likewise.
3356 * elf32-m32r.c: Likewise.
3357 * elf32-m68k.c: Likewise.
3358 * elf32-ppc.c: Likewise.
3359 * elf32-s390.c: Likewise.
3360 * elf32-sh-symbian.c: Likewise.
3361 * elf32-sh.c: Likewise.
3362 * elf32-sh64.c: Likewise.
3363 * elf32-sparc.c: Likewise.
3364 * elf32-vax.c: Likewise.
3365 * elf32-xtensa.c: Likewise.
3366 * elf64-alpha.c: Likewise.
3367 * elf64-hppa.c: Likewise.
3368 * elf64-ppc.c: Likewise.
3369 * elf64-s390.c: Likewise.
3370 * elf64-sh64.c: Likewise.
3371 * elf64-sparc.c: Likewise.
3372 * elf64-x86-64.c: Likewise.
3373 * elflink.c: Likewise.
3374 * elfxx-ia64.c: Likewise.
3375 * elfxx-mips.c: Likewise.
3376 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
3377 * configure: Regenerate.
3378 * aclocal.m4: Regenerate.
3380 2004-09-16 Alan Modra <amodra@bigpond.net.au>
3382 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
3383 around uses of R_ARM_TARGET1.
3384 (elf32_arm_check_relocs): Likewise.
3386 2004-09-13 Paul Brook <paul@codesourcery.com>
3388 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
3390 * bfd-in2.h: Regenerate.
3391 * libbfd.h: Regenerate.
3392 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
3393 (elf32_arm_link_hash_table_create): Set target1_is_rel.
3394 (bfd_elf32_arm_process_before_allocation): Ditto.
3395 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
3396 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
3397 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
3400 2004-09-10 Joel Brobecker <brobecker@gnat.com>
3402 * hpux-core.c (thread_section_p): New function.
3403 (hpux_core_core_file_p): Fix computation of offset in call
3404 to bfd_seek. Create a ".reg" section from an arbitrary
3405 ".reg/<id>" section if none was created after having read
3408 2004-09-11 Andreas Schwab <schwab@suse.de>
3410 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
3411 * aclocal.m4: Rebuild.
3412 * configure: Rebuild.
3414 2004-09-10 Joel Brobecker <brobecker@gnat.com>
3416 * section.c (bfd_sections_find_if): Fix parameter name in
3417 comment to match code.
3419 2004-09-10 Alan Modra <amodra@bigpond.net.au>
3421 * elf.c (assign_file_positions_except_relocs): Assign relocs
3422 stored in a bfd section.
3424 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
3426 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
3427 h->gotplt_refcount to 0, not -1.
3429 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
3431 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
3432 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
3434 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
3435 handle symbol visibility here.
3437 2004-09-07 Alan Modra <amodra@bigpond.net.au>
3439 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
3440 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
3442 (ppc_stub_name): Remove trailing "+0" on stub name.
3443 (create_linkage_sections): Create relocations for
3444 branch lookup table when --emit-relocs as well as when --shared.
3445 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
3446 relbrlt test. For --emit-stub-syms, always output a sym even when
3447 one already exists on a plt call stub. Put stub type in the stub
3449 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
3451 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
3452 reloc_count in stub sections. Adjust relbrlt test.
3453 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
3454 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
3455 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
3456 for relocs against discarded symbols. Fix comments.
3458 2004-09-06 Mark Mitchell <mark@codesourcery.com>
3460 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
3461 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
3463 (map_sections_to_segments): ... here. Use it. Assign a file
3464 position to the .dynamic section if it is not loadable, but part
3465 of the PT_DYNAMIC segment.
3466 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
3467 offsets, not VMAs, for the BPABI. Do not fill in the header in
3468 the .got.plt section for the BPABI.
3469 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
3471 (elf_backend_want_got_plt): Define to zero for Symbian OS.
3473 2004-09-06 Nick Clifton <nickc@redhat.com>
3475 * elflink.c (elf_link_add_object_symbols): Set the error code to
3476 bfd_error_wrong_format when the input format does not match the
3479 2004-09-06 Alan Modra <amodra@bigpond.net.au>
3481 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
3482 (ppc64_elf_check_directives): ..here.
3483 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
3484 before accessing ppc64_elf_tdata.
3485 (ppc64_elf_finish_dynamic_sections): And here too.
3487 2004-09-04 Alan Modra <amodra@bigpond.net.au>
3489 * bfd.c (_bfd_default_error_handler): Correct loop exit.
3491 2004-09-03 Mark Mitchell <mark@codesourcery.com>
3493 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
3494 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
3495 (bfd_elf32_littlearm_symbian_vec): Likewise.
3496 * configure: Regenerated.
3497 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
3498 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
3499 (PLT_ENTRY_SIZE): Likewise.
3500 (bfd_vma_elf32_arm_symbian_plt_entry): New
3502 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
3504 (create_got_section): Don't create sections when generating BPABI
3506 (elf32_arm_create_dynamic_sections): Tidy.
3507 (elf32_arm_link_hash_table_create): Set plt_header_size,
3508 plt_entry_size, and symbian_p.
3509 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
3510 generating BPABI objects.
3511 (allocate_dynrelocs): Use htab->plt_header_size, not
3512 PLT_HEADER_SIZE. Do not add to .got.plt when
3513 generating BPABI objects.
3514 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
3515 * elfarm-nabi.c: Add SymbianOS target vectors.
3516 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
3517 (_bfd_elf_link_create_dynamic_sections): Likewise.
3518 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
3519 (elfNN_bed): Use it.
3520 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
3521 (bfd_elf32_littlearm_symbian_vec): Likewise.
3522 (_bfd_target_vector): Add them.
3524 2004-09-03 Nick Clifton <nickc@redhat.com>
3527 * coffcode.h (handle_COMDAT): Replace abort with an warning
3528 message and allow the scan to continue.
3530 2004-09-02 Alan Modra <amodra@bigpond.net.au>
3532 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
3533 in when reading relocs, not our sorted syms. Remove unnecessary
3536 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3538 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
3540 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
3542 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
3543 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
3544 replace uses of *_alias with *_noncanonical.
3545 * aclocal.m4: Rebuild with aclocal 1.4p6.
3546 * Makefile.in: Rebuild with automake 1.4p6.
3547 * doc/Makefile.in: Rebuild with automake 1.4p6.
3548 * configure.in: Autoupdate with autoupdate 2.59.
3549 * config.in: Regenerate with autoheader 2.59.
3550 * configure: Regnerate with autoconf 2.59.
3552 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3554 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
3555 symbol pointer arrays before modifying.
3557 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3559 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
3560 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
3561 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
3562 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
3563 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
3564 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
3565 Use both symbol tables on non-relocatable objects. Use a common
3566 error exit. Fix "mid" warning.
3567 * libbfd.h: Regenerate.
3568 * bfd-in2.h: Regenerate.
3570 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3572 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
3574 (struct sfpr_def_parms): Save some space.
3575 (sfpr_define): Here too.
3577 * elf64-ppc.c (compare_symbols): Put section syms first.
3578 (sym_exists_at): New function.
3579 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
3580 points only for relocatable files. Use .opd section contents
3581 otherwise. Generally clean up the code.
3583 2004-08-27 Alan Modra <amodra@bigpond.net.au>
3585 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
3586 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
3587 (struct sfpr_def_parms): New.
3588 (sfpr_define): New function.
3589 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
3590 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
3591 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
3592 (savefpr1_tail, restfpr1_tail): New functions.
3593 (savevr, savevr_tail, restvr, restvr_tail): New functions.
3594 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
3595 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
3596 code. Define all ABI mandated _save and _rest functions.
3598 2004-08-26 Paul Brook <paul@codesourcery.com>
3600 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
3602 2004-08-26 Alan Modra <amodra@bigpond.net.au>
3604 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
3607 2004-08-26 Alan Modra <amodra@bigpond.net.au>
3609 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
3610 that pcrel correction is applied for R_386_PC32.
3612 2004-08-25 Alan Modra <amodra@bigpond.net.au>
3614 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
3615 for R_386_32 and R_386_PC32 relocs against symbols defined in
3618 2004-08-25 Dmitry Diky <diwil@spec.ru>
3620 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
3621 Add new relocations.
3622 * bfd-in2.h: Regenerate.
3623 * libbfd.h: Regenerate.
3624 * elf32-msp430.c: Clean-up code.
3625 (elf_msp430_howto_table): Add new relocation entries.
3626 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
3627 (msp430_elf_relax_section): New function.
3628 (msp430_elf_relax_delete_bytes): New function.
3629 (msp430_elf_symbol_address_p): New function.
3631 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3633 * elf32-m32r.c (m32r_elf_relocate_section): Handle
3634 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
3636 2004-08-20 Daniel Jacobowitz <dan@debian.org>
3638 * elflink.c (_bfd_elf_section_already_linked): Handle
3639 SEC_LINK_DUPLICATES_SAME_CONTENTS.
3641 2004-08-19 Mark Mitchell <mark@codesourcery.com>
3643 * config.bfd (arm*-*-symbianelf*): New target.
3644 (arm*-*-eabi*): Likewise.
3646 2004-08-19 Alan Modra <amodra@bigpond.net.au>
3648 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
3649 "struct ppc_link_hash_entry *".
3650 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
3651 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
3653 2004-08-19 Jakub Jelinek <jakub@redhat.com>
3655 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
3656 entries (where fd_aux overlaps next entry's fd_func).
3657 Add non_overlapping argument, use it.
3658 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
3659 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3660 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
3661 as indexes into opd_sym_map/opd_adjust array.
3662 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
3664 2004-08-18 Alan Modra <amodra@bigpond.net.au>
3666 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
3667 if we can look up their function descriptor in a regular file.
3669 2004-08-18 Nick Clifton <nickc@redhat.com>
3672 * cofflink.c (coff_link_add_symbols): Check that the comdat
3673 pointer in the coff_section_data structure has been initialised
3676 2004-08-18 Alan Modra <amodra@bigpond.net.au>
3679 * elflink.c (bfd_elf_record_link_assignment): Add comment about
3680 changing bfd_link_hash_undefined to bfd_link_hash_new.
3682 2004-08-17 Jakub Jelinek <jakub@redhat.com>
3684 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
3686 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
3687 (synthetic_opd, synthetic_relocatable): New variables.
3688 (compare_symbols, compare_relocs): New helper routines.
3689 (ppc64_elf_get_synthetic_symtab): New function.
3690 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
3692 * bfd-in2.h: Regenerated.
3693 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
3694 to relsyms. Return 0 if abfd is relocatable.
3696 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3698 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
3700 2004-08-17 Nick Clifton <nickc@redhat.com>
3702 * (is_arm_mapping_symbol_name): New function - return true
3703 when a symbol name matches the requirements for an ARM mapping
3705 (arm_elf_find_function): New function based on
3706 elf_find_function in elf.c but skipping ARM mapping symbols
3707 and including thumb function symbols.
3708 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
3709 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
3711 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3713 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
3714 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
3715 (ppc64_elf_brtaken_reloc): Here too.
3717 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3719 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
3721 (ppc64_elf_check_directives): Check that we have the right hash
3722 table before proceeding.
3724 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3726 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
3727 (adjust_opd_syms): Attach opd syms for deleted entries to one of
3728 the sections that will be discarded.
3730 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3732 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
3734 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3736 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
3737 free space available.
3739 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3741 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
3742 occurrences with bfd_byte * thoughout file.
3744 * coff-rs6000.c (do_shared_object_padding): Warning fix.
3745 (xcoff_write_armap_big): Likewise.
3746 (xcoff_write_archive_contents_old): Likewise.
3747 (xcoff_write_archive_contents_big): Likewise.
3749 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
3751 2004-08-13 Nick Clifton <nickc@redhat.com>
3753 * elf32-arm.h: Convert to ISO C90.
3755 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3758 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
3761 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3763 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
3764 (bfd_archive_filename, bfd_get_section_ident): Delete.
3765 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
3766 bfd_archive_filename.
3767 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
3768 to warn about symbols in discarded sections. Use _bfd_error_handler.
3769 * aout-adobe.c (aout_adobe_callback): See below.
3770 * aout-cris.c (swap_ext_reloc_in): ..
3771 * coff-arm.c (find_thumb_glue, find_arm_glue,
3772 coff_arm_relocate_section, bfd_arm_process_before_allocation,
3773 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
3774 coff_arm_copy_private_bfd_data): ..
3775 * coff-i860.c (i860_reloc_processing): ..
3776 * coff-mcore.c (mcore_coff_unsupported_reloc,
3777 coff_mcore_relocate_section): ..
3778 * coff-ppc.c (coff_ppc_relocate_section): ..
3779 * coff-rs6000.c (xcoff_create_csect_from_smclas
3780 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3781 sh_swap_insns, sh_relocate_section): ..
3782 * coff-tic54x.c (tic54x_reloc_processing): ..
3783 * coff-tic80.c (coff_tic80_relocate_section): ..
3784 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
3785 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
3786 coff_slurp_symbol_table, coff_classify_symbol,
3787 coff_slurp_reloc_table): ..
3788 * coffgen.c (_bfd_coff_read_string_table): ..
3789 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
3790 _bfd_coff_generic_relocate_section): ..
3791 * cpu-arm.c (bfd_arm_merge_machines): ..
3792 * cpu-sh.c (sh_merge_bfd_arch): ..
3793 * elf-hppa.h (elf_hppa_relocate_section): ..
3794 * elf.c (bfd_elf_string_from_elf_section, setup_group,
3795 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
3796 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
3797 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
3798 * elf32-arm.h (find_thumb_glue, find_arm_glue,
3799 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
3800 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
3801 elf32_arm_relocate_section, elf32_arm_set_private_flags,
3802 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
3803 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
3804 cris_elf_merge_private_bfd_data
3805 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
3806 * elf32-gen.c (elf32_generic_link_add_symbols): ..
3807 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
3808 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
3809 elf32_hppa_relocate_section): ..
3810 * elf32-i370.c (i370_elf_merge_private_bfd_data,
3811 i370_elf_check_relocs, i370_elf_relocate_section): ..
3812 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
3813 elf_i386_relocate_section): ..
3814 * elf32-m32r.c (m32r_elf_relocate_section,
3815 m32r_elf_merge_private_bfd_data): ..
3816 * elf32-m68hc1x.c (m68hc12_add_stub,
3817 _bfd_m68hc11_elf_merge_private_bfd_data): ..
3818 * elf32-m68k.c (elf_m68k_relocate_section): ..
3819 * elf32-mcore.c (mcore_elf_unsupported_reloc,
3820 mcore_elf_relocate_section): ..
3821 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
3822 ppc_elf_check_relocs, ppc_elf_relocate_section,
3823 ppc_elf_begin_write_processing): ..
3824 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3825 elf_s390_relocate_section): ..
3826 * elf32-sh-symbian.c (sh_symbian_import_as,
3827 sh_symbian_process_embedded_commands,
3828 sh_symbian_relocate_section): ..
3829 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
3830 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
3831 sh_elf_merge_private_data): ..
3832 * elf32-sparc.c (elf32_sparc_check_relocs,
3833 elf32_sparc_relocate_section,
3834 elf32_sparc_merge_private_bfd_data): ..
3835 * elf32-v850.c (v850_elf_check_relocs,
3836 v850_elf_merge_private_bfd_data): ..
3837 * elf32-xtensa.c (elf_xtensa_check_relocs,
3838 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
3839 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
3840 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
3841 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
3842 * elf64-gen.c (elf64_generic_link_add_symbols): ..
3843 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
3844 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
3845 ppc64_elf_relocate_section): ..
3846 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3847 elf_s390_relocate_section): ..
3848 * elf64-sh64.c (sh_elf64_relocate_section): ..
3849 * elf64-sparc.c (sparc64_elf_check_relocs,
3850 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
3851 sparc64_elf_merge_private_bfd_data): ..
3852 * elf64-x86-64.c (elf64_x86_64_check_relocs,
3853 elf64_x86_64_relocate_section): ..
3854 * elflink.c (_bfd_elf_add_default_symbol,
3855 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
3856 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
3857 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
3858 elf_get_linked_section_vma, elf_fixup_link_order,
3859 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
3860 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
3861 * elfxx-ia64.c (elfNN_ia64_relax_section,
3862 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
3863 * elfxx-mips.c (mips_elf_perform_relocation,
3864 _bfd_mips_elf_check_relocs,
3865 _bfd_mips_elf_merge_private_bfd_data): ..
3866 * ieee.c (ieee_slurp_external_symbols): ..
3867 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
3868 * libbfd.c (_bfd_generic_verify_endian_match): ..
3869 * linker.c (_bfd_generic_link_add_one_symbol,
3870 _bfd_generic_section_already_linked): ..
3871 * pdp11.c (translate_to_native_sym_flags): ..
3872 * pe-mips.c (coff_pe_mips_relocate_section): ..
3873 * peicode.h (pe_ILF_build_a_bfd): ..
3874 * srec.c (srec_bad_byte): ..
3875 * stabs.c (_bfd_link_section_stabs): ..
3876 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
3877 Replace all uses of bfd_archive_filename and bfd_get_section_ident
3878 with corresponding %B and %A in _bfd_error_handler format string.
3879 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
3880 calls to use %A and %B. Fix "against symbol .. from section" and
3881 similar error messages. Combine multiple _bfd_error_handler calls
3882 where they were separated due to bfd_archive_filename deficiencies.
3883 * bfd-in2.h: Regenerate.
3885 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
3887 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
3890 2004-08-10 Alan Modra <amodra@bigpond.net.au>
3892 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
3893 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
3894 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
3896 (link_hash_newfunc): Init was_undefined.
3897 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
3898 Use undefweak instead.
3899 (ppc64_elf_check_directives): Fix undefs chain.
3900 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
3902 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
3903 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
3904 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
3906 2004-08-09 Jakub Jelinek <jakub@redhat.com>
3908 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
3909 error, test input_section flags rather than sec.
3911 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3913 * elf-bfd.h (struct elf_backend_data): Add
3914 elf_backend_archive_symbol_lookup.
3915 (_bfd_elf_archive_symbol_lookup): Declare.
3916 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
3917 (elf_link_add_archive_symbols): ..extracted from here. Call the
3919 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
3920 (elfNN_bed): Init new field.
3921 * elf64-ppc.c (elf_backend_check_directives): Define.
3922 (elf_backend_archive_symbol_lookup): Define.
3923 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
3924 a ppc_link_hash_entry pointer.
3926 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
3927 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
3928 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
3929 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
3930 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
3931 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3932 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
3935 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3937 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
3938 (ppc64_elf_add_symbol_hook): Test for NULL section.
3939 (get_sym_h): Formatting.
3940 (ppc64_elf_size_stubs): Include reloc addend in value stored as
3943 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
3944 long branch stubs with code handling plt and r2off branch stubs.
3946 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3948 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
3949 * elflink.c (elf_link_input_bfd): Formatting.
3950 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
3952 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
3953 (link_hash_newfunc): Don't set it.
3954 (ppc64_elf_copy_indirect_symbol): Nor copy it.
3955 (ppc64_elf_mark_entry_syms): Delete.
3956 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
3957 sections. Use get_opd_info.
3958 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
3960 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3962 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
3964 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
3965 (func_desc_adjust): Don't set have_undefweak.
3966 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
3967 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
3969 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
3970 "struct ppc_link_hash_entry *". Adjust all references.
3971 (ppc64_elf_hide_symbol): Correct a comment.
3973 * elf64-ppc.c (get_opd_info): New function.
3974 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
3975 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
3976 before calling get_fdh. Test fdh rather than h before dereferencing
3977 fdh. Mark removed symbols in opd_adjust.
3978 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
3979 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
3981 (ppc64_elf_output_symbol_hook): Likewise.
3983 2004-08-06 Paul Brook <paul@codesourcery.com>
3985 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
3986 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
3987 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
3988 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
3989 and BFD_RELOC_ARM_SBREL32.
3990 * bfd-in2.h, bbfd.h: Regenerate.
3992 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3994 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
3995 the dynamic link symbol actually in use.
3997 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
3999 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
4001 2004-07-31 Joel Brobecker <brobecker@gnat.com>
4002 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4004 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
4005 SHN_MIPS_TEXT and SHN_MIPS_DATA.
4007 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
4008 Nick Clifton <nickc@redhat.com>
4011 * bfd.c (_bfd_default_error_handler): Make it global.
4013 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
4015 * elf.c (assign_section_numbers): Cope gracefully with sections
4016 which have SHF_LINK_ORDER set but no sh_link set up.
4017 * elflink.c (elf_get_linked_section_vma): Likewise.
4019 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
4022 * elfxx-target.h (elf_backend_link_order_error_handler): New.
4023 Set it to _bfd_default_error_handler.
4024 (elfNN_bed): Add elf_backend_link_order_error_handler.
4026 * libbfd-in.h (_bfd_default_error_handler): New.
4028 * libbfd.h: Regenerated.
4030 2004-07-30 Jakub Jelinek <jakub@redhat.com>
4032 * archures.c (bfd_mach_sparc_64bit_p): Define.
4033 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
4034 * bfd-in2.h: Rebuilt.
4036 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
4038 Introduce SH2a support.
4039 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
4040 * archures.c (bfd_mach_sh2a_nofpu): New.
4041 * bfd-in2.h: Rebuilt.
4042 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
4043 (arch_info_struct): Add sh2a_nofpu.
4044 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
4045 2003-12-29 DJ Delorie <dj@redhat.com>
4046 * reloc.c: Add relocs for sh2a.
4047 * bfd-in2.h: Regenerate.
4048 * libbfd.hh: Regenerate.
4049 2003-12-01 Michael Snyder <msnyder@redhat.com>
4050 * archures.c (bfd_mach_sh2a): New.
4051 * bfd-in2.h: Rebuilt.
4052 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
4054 (arch_info_struct): Add sh2a.
4055 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
4057 2004-07-28 Nick Clifton <nickc@redhat.com>
4058 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4061 * som.c (setup_sections): Improve estimation of space sizes in
4062 relocatable objects.
4064 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
4065 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
4066 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
4068 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
4069 * configure: Regenerate.
4070 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
4071 case that accepts OSABI=NetBSD and OSABI=SysV.
4072 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
4073 the base of .got or .data (if .got does not exist).
4074 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
4076 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
4077 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
4078 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
4079 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
4081 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
4084 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
4085 (elf_sec_group): Defined.
4086 (bfd_elf_match_symbols_in_sections): New prototype.
4087 (_bfd_elf_setup_group_pointers): Likewise.
4089 * elf.c (bfd_elf_discard_group): Abort.
4090 (bfd_elf_set_group_contents): Also include relocation sections.
4091 Remove zero-fill for ld -r.
4092 (_bfd_elf_setup_group_pointers): New function.
4093 (elf_sort_elf_symbol): Likewise.
4094 (elf_sym_name_compare): Likewise.
4095 (bfd_elf_match_symbols_in_sections): Likewise.
4097 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
4099 * elflink.c (match_group_member): New.
4100 (elf_link_input_bfd): Check group member for discarded section.
4101 (try_match_symbols_in_sections): New function.
4102 (already_linked): Likewise.
4103 (_bfd_elf_section_already_linked): Support mixing comdat group
4104 and linkonce section.
4106 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
4107 * linker.c (bfd_section_already_linked_table_traverse): New.
4109 * libbfd.h: Regenerated.
4111 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
4113 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
4114 BFD_RELOC_CRX_SWITCH32.
4115 * bfd-in2.h: Regenerate.
4116 * libbfd.h: Regenerate.
4117 * elf32-crx.c: Support relocation/relaxation of
4118 BFD_RELOC_CRX_SWITCH* types.
4120 2004-07-27 Alan Modra <amodra@bigpond.net.au>
4122 * elf64-ppc.c: Correct "Linker stubs" comment.
4124 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
4126 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
4128 (elf_linked_to_section): New.
4130 * elf.c (assign_section_numbers): Set up sh_link for
4133 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
4134 to sh_link for SHT_IA_64_UNWIND sections.
4136 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
4138 * elflink.c (elf_fixup_link_order): Add _() to error message.
4140 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
4142 * elflink.c (elf_fixup_link_order): Issue a warning and flag
4145 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
4147 * aout-adobe.c (aout_32_section_already_linked): Defined.
4148 * aout-target.h (MY_section_already_linked): Likewise.
4149 * aout-tic30.c (MY_section_already_linked): Likewise.
4150 * binary.c (binary_section_already_linked): Likewise.
4151 * bout.c (b_out_section_already_linked): Likewise.
4152 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
4153 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
4154 * coffcode.h (coff_section_already_linked): Likewise.
4155 * i386msdos.c (msdos_section_already_linked): Likewise.
4156 * i386os9k.c (os9k_section_already_linked): Likewise.
4157 * ieee.c (ieee_section_already_linked): Likewise.
4158 * ihex.c (ihex_section_already_linked): Likewise.
4159 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
4160 * mmo.c (mmo_section_already_linked): Likewise.
4161 * nlm-target.h (nlm_section_already_linked): Likewise.
4162 * oasys.c (oasys_section_already_linked): Likewise.
4163 * pef.c (bfd_pef_section_already_linked): Likewise.
4164 * ppcboot.c (ppcboot_section_already_linked): Likewise.
4165 * som.c (som_bfd_discard_group): Likewise.
4166 * srec.c (srec_section_already_linked): Likewise.
4167 * tekhex.c (tekhex_section_already_linked): Likewise.
4168 * versados.c (versados_section_already_linked): Likewise.
4169 * vms.c (vms_section_already_linked): Likewise.
4170 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
4171 * xsym.c (bfd_sym_section_already_linked): Likewise.
4173 * bfd-in.h (bfd_section_already_linked_table_init): New.
4174 (bfd_section_already_linked_table_free): Likewise.
4176 * coff-rs6000.c (rs6000coff_vec): Add
4177 _bfd_generic_section_already_linked.
4178 (pmac_xcoff_vec): Likewise.
4179 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
4180 (aix5coff64_vec): Likewise.
4182 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
4183 * elflink.c (_bfd_elf_section_already_linked): New function.
4185 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
4187 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
4188 (_bfd_generic_section_already_linked): New.
4189 (bfd_section_already_linked_hash_entry): Likewise.
4190 (bfd_section_already_linked): Likewise.
4191 (bfd_section_already_linked_table_lookup): Likewise.
4192 (bfd_section_already_linked_table_insert): Likewise.
4194 * linker.c (bfd_section_already_linked): New.
4195 (_bfd_section_already_linked_table): Likewise.
4196 (bfd_section_already_linked_table_lookup): Likewise.
4197 (bfd_section_already_linked_table_insert): Likewise.
4198 (already_linked_newfunc): Likewise.
4199 (bfd_section_already_linked_table_init): Likewise.
4200 (bfd_section_already_linked_table_free): Likewise.
4201 (_bfd_generic_section_already_linked): Likewise.
4203 * section.c (bfd_section): Remove comdat.
4204 (bfd_comdat_info): Moved to ...
4205 * bfd-in.h (coff_comdat_info): Here.
4206 (bfd_coff_get_comdat_section): New.
4207 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
4208 * libcoff-in.h (coff_section_tdata): Add comdat.
4209 * coffcode.h (handle_COMDAT): Updated.
4210 * cofflink.c (coff_link_add_symbols): Likewise.
4211 * ecoff.c (bfd_debug_section): Likewise.
4213 * targets.c (bfd_target): Add _section_already_linked.
4214 (BFD_JUMP_TABLE_LINK): Updated.
4216 * bfd-in2.h: Regenerated.
4217 * libbfd.h: Likewise.
4218 * libcoff.h: Likewise.
4220 2003-07-21 Paul Brook <paul@codesourcery.com>
4222 * elflink.c (elf_get_linked_section_vma, compare_link_order,
4223 elf_fixup_link_order): New functions.
4224 (bfd_elf_final_link): Call elf_fixup_link_order.
4226 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
4228 * elf-bfd.h (ELF_COMMON_DEF_P): New.
4229 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
4231 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
4232 _bfd_elf_symbol_refs_local_p.
4233 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
4236 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
4238 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
4240 (bfd_elf_get_dyn_lib_class): New prototype.
4241 * elf.c (bfd_elf_get_dyn_lib_class): New function.
4243 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
4244 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
4245 entry is needed. Issue an error if a DT_NEEDED entry is needed
4246 for a file marked DYN_NO_NEEDED.
4247 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
4250 * bfd-in2.h: Regenerated.
4252 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4254 * elflink.c (elf_section_complain_discarded): Don't complain in
4257 2004-07-10 James E Wilson <wilson@specifixinc.com>
4259 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
4260 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
4261 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
4262 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
4264 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
4265 bfd_put_64 to bfd_putl64.
4266 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
4268 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
4271 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
4272 .init/.fini sections when trying to relax it.
4274 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
4276 * elf.c (assign_file_positions_for_segments): Make sure the
4277 .dynamic section is the first section in the PT_DYNAMIC segment.
4279 2004-07-09 Nick Clifton <nickc@redhat.com>
4281 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
4282 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
4283 sh_elf_get_flags_from_mach functions so that they do not conflict
4284 when this target is built with other sh-elf targets.
4285 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
4286 suppression of this function.
4287 (sh_elf_find_flags): Likewise.
4289 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
4291 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
4292 (ALL_MACHINES_CFILES): Add cpu-crx.c.
4293 (BFD32_BACKENDS): Add elf32-crx.lo.
4294 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
4295 (cpu-crx.lo): New target.
4296 (elf32-crx.lo): New target.
4297 * Makefile.in: Regenerate.
4298 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
4299 (bfd_archures_list): Add bfd_crx_arch.
4300 * bfd-in2.h: Regenerate.
4301 * config.bfd: Handle crx-*-elf*, crx*.
4302 * configure.in: Handle bfd_elf32_crx_vec.
4303 * configure: Regenerate.
4304 * cpu-crx.c: New file.
4305 * elf32-crx.c: Likewise.
4306 * libbfd.h: Regenerate.
4307 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
4308 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
4309 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
4310 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
4311 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
4312 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
4313 * targets.c (bfd_elf32_crx_vec): Declare.
4314 (bfd_target_vector): Add bfd_elf32_crx_vec.
4316 2004-07-06 Nick Clifton <nickc@redhat.com>
4318 * config.bfd: Add sh-symbian-elf target.
4319 * configure.in: Add bfd_elf32_shl_symbian_vec.
4320 * configure: Regenerate.
4321 * elf-bfd.h (struct elf_backend_data): Add new field
4323 * elflink.c (elf_link_add_object_symbols): Invoke the
4324 check_directives function, if defined.
4325 * elfxx-target.h: Provide a default, NULL definition for
4327 * targets.c: Add bfd_elf32_shl_symbian_vec.
4328 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
4330 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
4331 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
4332 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
4333 not already been defined.
4334 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
4335 * sh-symbian.c: New file. Provide functions to support the
4336 * sh-symbian-elf target.
4337 * Makefile.am: Add elf32-sh-symbian.c
4338 * Makefile.in: Regenerate.
4340 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
4342 * elf32-sh.c: Include ../opcodes/sh-opc.h.
4343 * Makefile.am: Ran make dep-am.
4344 * Makefile.in: Ran make dep-in.
4346 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
4348 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
4351 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
4353 * config.bfd: Add want64 to configuration target s390-*-linux*.
4355 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
4357 * bfd.c (bfd_get_section_ident): New.
4359 * elflink.c (elf_link_read_relocs_from_section): Call
4360 bfd_get_section_ident to identify the section when reporting
4362 (_bfd_elf_link_output_relocs): Likewise.
4363 (elf_link_output_extsym): Likewise.
4364 (elf_link_input_bfd): Likewise.
4365 (bfd_elf_gc_record_vtinherit): Likewise.
4367 * bfd-in2.h: Regenerated.
4369 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
4370 Nick Clifton <nickc@redhat.com>
4373 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
4374 of section symbols to mips_elf_sort_hash_table ().
4376 2004-07-01 Alan Modra <amodra@bigpond.net.au>
4378 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
4380 (elf_section_complain_discarded): New function. Handle
4381 .gcc_except_table too.
4382 (elf_link_input_bfd): Rewrite handling of relocs against symbols
4383 in discarded sections.
4384 * elf-bfd.h (elf_discarded_section): Protect macro arg.
4386 2004-06-30 James E Wilson <wilson@specifixinc.com>
4388 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
4389 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
4391 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
4394 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
4395 local references to discarded sections and report their
4398 2004-06-30 Alan Modra <amodra@bigpond.net.au>
4400 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
4401 sec_info_type, test section name instead.
4403 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
4406 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
4407 in .init/.fini sections.
4409 2004-06-29 Bob Wilson <bob.wilson@acm.org>
4411 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
4412 bfd_get_section_limit.
4414 2004-06-29 Bob Wilson <bob.wilson@acm.org>
4416 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
4417 output section size.
4419 2004-06-29 Alan Modra <amodra@bigpond.net.au>
4421 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
4423 (mmix_elf_perform_relocation): Adjust for above change.
4424 (mmix_elf_relocate_section): Likewise.
4425 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
4426 (mmix_elf_get_section_contents): Delete.
4427 (bfd_elf64_get_section_contents): Delete.
4428 (mmix_elf_relocate_section): Zero stub area.
4429 * linker.c (default_indirect_link_order): Alloc max of section size
4431 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
4432 * section.c (bfd_malloc_and_get_section): Likewise.
4433 (struct bfd_section): Update rawsize comment.
4434 * bfd-in2.h: Regenerate.
4436 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
4438 2004-06-29 Alan Modra <amodra@bigpond.net.au>
4440 * bfd-in.h (bfd_get_section_limit): Define.
4441 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
4442 (_bfd_final_link_relocate): Use bfd_get_section_limit.
4443 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
4444 * coff-arm.c (coff_arm_relocate_section): Likewise.
4445 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
4446 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
4447 (bfd_ns32k_final_link_relocate): Likewise.
4448 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
4449 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
4450 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
4451 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
4452 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
4453 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
4454 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
4455 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
4456 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
4457 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
4458 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
4459 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
4460 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
4461 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
4462 * elf32-v850.c (v850_elf_reloc): Likewise.
4463 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
4464 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
4465 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
4466 * elf64-mips.c (mips_elf64_gprel32_reloc)
4467 (mips16_gprel_reloc): Likewise.
4468 * elf64-mmix.c (mmix_elf_reloc): Likewise.
4469 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
4470 * elf64-sparc.c (init_insn_reloc): Likewise.
4471 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
4472 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
4473 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
4474 (_bfd_mips_elf_generic_reloc): Likewise.
4475 * bfd-in2.h: Regenerate.
4477 2004-06-28 Alan Modra <amodra@bigpond.net.au>
4479 * bfd-in.h (struct stab_info): Move from stabs.c.
4480 * stabs.c (struct stab_link_includes_table): Delete.
4481 (stab_link_includes_lookup): Delete.
4482 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
4483 level of indirection from sinfo parm.
4484 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
4485 stabstr section. Adjust hash table accesses.
4486 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
4487 alloc. Adjust stab_info test.
4488 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
4489 (_bfd_coff_final_link): Adjust stab_info test.
4490 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
4491 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
4493 * libcoff-in.h (struct coff_link_hash_table): Likewise.
4494 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
4495 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
4496 stabstr section. Adjust stab_info test.
4497 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
4498 (_bfd_write_stab_strings): Adjust prototypes.
4499 * libbfd.h: Regenerate.
4500 * libcoff.h: Regenerate.
4501 * bfd-in2.h: Regenerate.
4503 2004-06-27 Mark Kettenis <kettenis@gnu.org>
4505 From Miod Vallat <miod@online.fr>:
4506 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
4508 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
4510 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
4511 (struct elf32_mn10300_link_hash_entry): Remove
4512 pcrel_relocs_copied.
4513 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
4514 R_MN10300_32. Don't adjust pcrel_relocs_copied.
4515 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
4516 and gotoff relocations if the symbol doesn't bind locally. Use
4517 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
4518 relocation for PCREL32.
4519 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
4520 to test whether a symbol binds locally.
4521 (elf32_mn10300_link_hash_newfunc): Don't initialize
4522 pcrel_relocs_copied.
4523 (_bfd_mn10300_elf_discard_copies): Delete.
4524 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
4526 2004-06-26 Mark Kettenis <kettenis@gnu.org>
4528 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
4530 2004-06-25 Joel Brobecker <brobecker@gnat.com>
4532 * som.c (som_set_reloc_info): Correct small typo.
4534 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4536 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
4537 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
4538 (m32r_elf_gcsweep_hook): Likewise.
4539 (m32r_elf_check_relocs): Likewise.
4540 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
4541 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
4542 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
4543 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
4544 * bfd-in2.h: Regenerated.
4545 * libbfd.h: Regenerated.
4547 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
4549 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
4551 (elf64_x86_64_relocate_section): Issue an error for
4552 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
4553 against global symbols when building shared library.
4555 2004-06-24 Alan Modra <amodra@bigpond.net.au>
4557 * section.c (struct sec): Rename "_cooked_size" to "size".
4558 Rename "_raw_size" to "rawsize".
4559 (STD_SECTION): Adjust comments.
4560 (bfd_set_section_size, bfd_get_section_contents): Use size.
4561 (bfd_malloc_and_get_section): New function.
4562 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
4563 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
4564 Correctly free reloc and contents memory.
4565 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
4566 and fake CIE now that we can shink section size to zero.
4567 (_bfd_elf_write_section_eh_frame): Likewise..
4568 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
4569 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
4570 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
4571 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
4572 unneeded indirection.
4573 * elf.c (_bfd_elf_section_offset): .. and update call.
4574 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
4575 * libbfd.h: Regenerate.
4576 * bfd-in2.h: Regenerate.
4578 Replace occurrences of "_raw_size" and "_cooked_size" in most places
4579 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
4580 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
4581 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
4582 Similarly use "rawsize", if non-zero, in reloc functions to validate
4583 reloc addresses. Use new bfd_malloc_and_get_section in most places
4584 where bfd_get_section_contents was called. Expand all occurrences of
4585 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
4586 grok_prstatus and similar functions to "size".
4587 * aix386-core.c (aix386_core_file_p): ..
4588 * aix5ppc-core.c (xcoff64_core_p): ..
4589 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
4590 aout_adobe_set_section_contents): ..
4591 * aout-target.h (callback): ..
4592 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
4593 MY_bfd_final_link): ..
4594 * aoutf1.h (sunos4_core_file_p): ..
4595 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4596 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
4597 final_link, aout_link_input_section): ..
4598 * binary.c (binary_object_p, binary_canonicalize_symtab,
4599 binary_set_section_contents): ..
4600 * bout.c (b_out_callback, b_out_write_object_contents,
4601 b_out_set_section_contents, b_out_bfd_relax_section,
4602 b_out_bfd_get_relocated_section_contents): ..
4603 * cisco-core.c (cisco_core_file_validate): ..
4604 * coff-alpha.c (alpha_ecoff_object_p,
4605 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
4606 * coff-arm.c (coff_arm_relocate_section,
4607 bfd_arm_allocate_interworking_sections): ..
4608 * coff-h8300.c (h8300_reloc16_extra_cases,
4609 h8300_bfd_link_add_symbols): ..
4610 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
4611 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
4612 ppc_bfd_coff_final_link): ..
4613 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
4614 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
4615 sh_align_loads, sh_coff_get_relocated_section_contents): ..
4616 * coff64-rs6000.c (xcoff64_write_object_contents,
4617 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
4618 * coffcode.h (coff_compute_section_file_positions,
4619 coff_write_object_contents): ..
4620 * coffgen.c (make_a_section_from_file, coff_write_symbols,
4621 coff_section_symbol, build_debug_section): ..
4622 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
4623 process_embedded_commands, _bfd_coff_link_input_bfd,
4624 _bfd_coff_write_global_sym): ..
4625 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
4626 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
4627 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
4628 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
4629 _bfd_dwarf2_find_nearest_line): ..
4630 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
4631 ecoff_compute_section_file_positions,
4632 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
4633 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
4634 _bfd_elf_discard_section_eh_frame_hdr,
4635 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
4636 _bfd_elf_write_section_eh_frame,
4637 _bfd_elf_write_section_eh_frame_hdr): ..
4638 * elf-hppa.h (elf_hppa_sort_unwind): ..
4639 * elf-m10200.c (mn10200_elf_relax_section,
4640 mn10200_elf_relax_delete_bytes,
4641 mn10200_elf_get_relocated_section_contents): ..
4642 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
4643 mn10300_elf_check_relocs, mn10300_elf_relax_section,
4644 mn10300_elf_relax_delete_bytes,
4645 mn10300_elf_get_relocated_section_contents,
4646 _bfd_mn10300_elf_adjust_dynamic_symbol,
4647 _bfd_mn10300_elf_discard_copies,
4648 _bfd_mn10300_elf_size_dynamic_sections,
4649 _bfd_mn10300_elf_finish_dynamic_sections): ..
4650 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
4651 _bfd_elf_make_section_from_phdr, elf_fake_sections,
4652 bfd_elf_set_group_contents, map_sections_to_segments,
4653 elf_sort_sections, assign_file_positions_for_segments,
4654 SECTION_SIZE, copy_private_bfd_data,
4655 _bfd_elf_get_dynamic_reloc_upper_bound,
4656 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
4657 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
4658 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
4659 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
4660 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
4661 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
4662 bfd_elf32_arm_process_before_allocation,
4663 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
4664 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
4665 elf32_arm_write_section): ..
4666 * elf32-cris.c (cris_elf_grok_prstatus,
4667 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
4668 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
4669 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
4670 elf_cris_discard_excess_dso_dynamics,
4671 elf_cris_discard_excess_program_dynamics): ..
4672 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
4673 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
4674 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
4675 _frv_create_got_section, _frvfdpic_assign_plt_entries,
4676 elf32_frvfdpic_size_dynamic_sections,
4677 elf32_frvfdpic_modify_segment_map,
4678 elf32_frvfdpic_finish_dynamic_sections): ..
4679 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
4680 elf32_h8_get_relocated_section_contents): ..
4681 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
4682 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
4683 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
4684 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
4685 elf32_hppa_finish_dynamic_sections): ..
4686 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
4687 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
4688 i370_elf_finish_dynamic_sections): ..
4689 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
4690 allocate_dynrelocs, elf_i386_size_dynamic_sections,
4691 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
4692 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
4693 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
4694 * elf32-ip2k.c (ip2k_is_switch_table_128,
4695 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
4696 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
4697 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
4698 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
4699 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
4700 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
4701 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
4702 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
4703 m32r_elf_get_relocated_section_contents): ..
4704 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
4705 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
4706 m68hc11_elf_relax_delete_bytes): ..
4707 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
4708 m68hc12_elf_size_one_stub): ..
4709 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
4710 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
4711 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
4712 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
4713 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
4714 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4715 elf32_mips_grok_prstatus): ..
4716 * elf32-or32.c (or32_elf_consth_reloc): ..
4717 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
4718 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
4719 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
4720 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
4721 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
4722 ppc_elf_final_write_processing): ..
4723 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4724 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4725 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
4726 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
4727 sh_elf_relax_delete_bytes, sh_elf_align_loads,
4728 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
4729 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
4730 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
4731 * elf32-sh64-com.c (sh64_address_in_cranges,
4732 sh64_get_contents_type): ..
4733 * elf32-sh64.c (sh64_find_section_for_address,
4734 sh64_elf_final_write_processing): ..
4735 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
4736 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
4737 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
4738 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
4739 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
4740 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
4741 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
4742 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
4743 elf_vax_finish_dynamic_sections): ..
4744 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
4745 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
4746 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
4747 xstormy16_elf_finish_dynamic_sections): ..
4748 * elf32-xtensa.c (xtensa_read_table_entries,
4749 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
4750 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
4751 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
4752 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
4753 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
4754 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
4755 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
4756 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
4757 xtensa_callback_required_dependence): ..
4758 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
4759 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
4760 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
4761 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
4762 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
4763 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
4764 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
4765 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
4766 * elf64-hppa.c (allocate_dynrel_entries,
4767 elf64_hppa_size_dynamic_sections,
4768 elf64_hppa_finish_dynamic_sections): ..
4769 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
4770 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
4771 elf64_mips_grok_prstatus): ..
4772 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
4773 mmix_elf_relocate_section, mmix_elf_final_link,
4774 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
4775 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
4776 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
4777 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
4778 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
4779 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
4780 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
4781 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
4782 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
4783 ppc64_elf_finish_dynamic_sections): ..
4784 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4785 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4786 elf_s390_finish_dynamic_sections): ..
4787 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
4788 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
4789 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
4790 sh64_elf64_finish_dynamic_sections): ..
4791 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
4792 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
4793 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
4794 sparc64_elf_finish_dynamic_symbol,
4795 sparc64_elf_finish_dynamic_sections): ..
4796 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
4797 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
4798 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
4799 elf64_x86_64_finish_dynamic_sections): ..
4800 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
4801 * elfcode.h (elf_slurp_reloc_table): ..
4802 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
4803 elf_finalize_dynstr, elf_link_add_object_symbols,
4804 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
4805 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
4806 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4807 elf32_mips_grok_prstatus): ..
4808 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
4809 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
4810 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
4811 elfNN_ia64_finish_dynamic_sections): ..
4812 * elfxx-mips.c (mips_elf_create_procedure_table,
4813 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
4814 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
4815 mips_elf_global_got_index, mips_elf_multi_got,
4816 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
4817 mips_elf_allocate_dynamic_relocations,
4818 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
4819 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
4820 _bfd_mips_elf_always_size_sections,
4821 _bfd_mips_elf_size_dynamic_sections,
4822 _bfd_mips_elf_finish_dynamic_symbol,
4823 _bfd_mips_elf_finish_dynamic_sections,
4824 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
4825 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
4826 _bfd_elf_mips_get_relocated_section_contents,
4827 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
4828 * hp300hpux.c (callback): ..
4829 * hppabsd-core.c (make_bfd_asection): ..
4830 * hpux-core.c (make_bfd_asection): ..
4831 * i386linux.c (linux_link_create_dynamic_sections,
4832 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
4833 * i386msdos.c (msdos_write_object_contents): ..
4834 * i386os9k.c (os9k_callback, os9k_write_object_contents,
4835 os9k_set_section_contents): ..
4836 * ieee.c (parse_expression, ieee_slurp_external_symbols,
4837 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
4838 ieee_write_section_part, do_with_relocs, do_as_repeat,
4839 do_without_relocs, ieee_write_debug_part, init_for_output,
4840 ieee_set_section_contents): ..
4841 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
4842 * irix-core.c (do_sections, make_bfd_asection): ..
4843 * libaout.h (aout_section_merge_with_text_p): ..
4844 * libbfd.c (_bfd_generic_get_section_contents,
4845 _bfd_generic_get_section_contents_in_window): ..
4846 * linker.c (default_indirect_link_order): ..
4847 * lynx-core.c (make_bfd_asection): ..
4848 * m68klinux.c (linux_link_create_dynamic_sections,
4849 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4850 * mach-o.c (bfd_mach_o_make_bfd_section,
4851 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
4852 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
4853 bfd_mach_o_scan_read_segment): ..
4854 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
4855 _bfd_merge_sections): ..
4856 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
4857 mmo_map_set_sizes, mmo_canonicalize_symtab,
4858 mmo_internal_write_section, mmo_write_object_contents): ..
4859 * netbsd-core.c (netbsd_core_file_p): ..
4860 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
4861 nlm_alpha_set_public_section): ..
4862 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
4863 * nlm32-sparc.c (nlm_sparc_write_import): ..
4864 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
4865 nlm_compute_section_file_positions): ..
4866 * oasys.c (oasys_object_p, oasys_slurp_section_data,
4867 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
4868 * opncls.c (get_debug_link_info): ..
4869 * osf-core.c (make_bfd_asection): ..
4870 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4871 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
4872 final_link, aout_link_input_section): ..
4873 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
4874 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
4875 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
4876 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
4877 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
4878 * ptrace-core.c (ptrace_unix_core_file_p): ..
4879 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
4880 _bfd_final_link_relocate, bfd_generic_relax_section,
4881 bfd_generic_get_relocated_section_contents): ..
4882 * reloc16.c (bfd_coff_reloc16_relax_section,
4883 bfd_coff_reloc16_get_relocated_section_c): ..
4884 * riscix.c (riscix_some_aout_object_p): ..
4885 * rs6000-core.c (read_hdr, make_bfd_asection): ..
4886 * sco5-core.c (make_bfd_asection): ..
4887 * simple.c (bfd_simple_get_relocated_section_contents): ..
4888 * som.c (som_object_setup, setup_sections, som_prep_headers,
4889 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
4890 som_set_reloc_info, som_get_section_contents,
4891 som_bfd_link_split_section): ..
4892 * sparclinux.c (linux_link_create_dynamic_sections,
4893 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4894 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
4895 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
4896 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
4897 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
4898 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
4899 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
4900 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
4901 sunos_finish_dynamic_link): ..
4902 * syms.c (_bfd_stab_section_find_nearest_line): ..
4903 * tekhex.c (first_phase, tekhex_set_section_contents,
4904 tekhex_write_object_contents): ..
4905 * trad-core.c (trad_unix_core_file_p): ..
4906 * versados.c (process_esd, process_otr, process_otr): ..
4907 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
4908 * vms-misc.c (add_new_contents): ..
4909 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
4910 * vms.c (vms_set_section_contents): ..
4911 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
4912 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
4913 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
4914 * xsym.c (bfd_sym_scan): .. See above.
4916 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
4918 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
4919 calling _bfd_merged_section_offset only for section symbols.
4921 2004-06-22 Alan Modra <amodra@bigpond.net.au>
4923 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
4924 for handling SEC_MERGE symbols in relax_section.
4926 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4928 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
4929 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
4930 linked together. Mark the result as h8300sx code.
4932 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4934 * elf-bfd.h (struct elf_backend_data): Added
4935 elf_backend_omit_section_dynsym.
4936 (_bfd_elf_link_omit_section_dynsym): Declare.
4937 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
4938 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
4939 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
4940 (_bfd_elf_link_renumber_dynsyms): ... this function.
4941 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
4942 _bfd_elf_link_omit_section_dynsym).
4943 (elfNN_bed): Added elf_backend_omit_section_dynsym.
4945 2004-06-21 Nick Clifton <nickc@redhat.com>
4947 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
4950 2004-06-17 Jerome Guitton <guitton@gnat.com>
4952 * bfd-in.h (bfd_cache_close_all): New function declaration.
4953 * bfd-in2.h: Regenerate.
4954 * cache.c (bfd_cache_close_all): New function definition.
4956 2004-06-16 Mark Kettenis <kettenis@gnu.org>
4958 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
4960 * configure: Regenerate.
4962 2004-06-16 Daniel Jacobowitz <dan@debian.org>
4964 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
4965 the pre-existing section.
4967 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4969 * section.c (struct sec): Remove usused flags. Reorganize a little.
4970 (bfd_get_section_size_before_reloc): Delete.
4971 (bfd_get_section_size_after_reloc): Delete.
4972 (STD_SECTION): Update.
4973 (bfd_get_section_size_now): Delete.
4974 (bfd_set_section_contents): Don't referece reloc_done.
4975 (bfd_get_section_contents): Remove reloc_done comment.
4976 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
4978 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
4979 * ecoff.c (bfd_debug_section): Update initializer.
4980 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
4981 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
4982 * bfd-in.h (bfd_section_size): Expand.
4983 (bfd_get_section_size): New macro.
4984 * bfd-in2.h: Regenerate.
4985 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
4986 bfd_get_section_size_before_reloc with bfd_get_section_size.
4987 * coffcode.h (coff_write_object_contents): Likewise.
4988 * coffgen.c (build_debug_section): Likewise.
4989 * dwarf1.c (parse_line_table): Likewise.
4990 (_bfd_dwarf1_find_nearest_line): Likewise.
4991 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4992 * i386msdos.c (msdos_write_object_contents): Likewise.
4993 * pdp11.c (squirt_out_relocs): Likewise.
4994 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
4995 * elf64-mmix.c (mmix_elf_final_link): Update comment.
4997 2004-06-14 Chris Demetriou <cgd@broadcom.com>
4999 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
5000 removal) with updated comment.
5001 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
5003 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
5004 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5006 2004-06-12 Alan Modra <amodra@bigpond.net.au>
5008 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
5009 overflow on branches to undefweaks.
5011 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5013 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
5014 as ecoff_section_data() does not return a valid lvalue.
5016 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
5018 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
5019 (elf_link_add_object_symbols): Likewise.
5021 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
5022 (elf_backend_reloc_type_class): New.
5024 2004-06-08 Mark Kettenis <kettenis@gnu.org>
5026 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
5028 * configure: Regenerate.
5030 2004-06-07 Daniel Jacobowitz <dan@debian.org>
5032 From: Albert Chin-A-Young <china@thewrittenword.com>
5033 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
5036 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
5038 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
5041 2004-05-28 DJ Delorie <dj@redhat.com>
5043 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
5044 for linking, but otherwise adjust reloc for merged sections.
5046 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
5048 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
5049 _bfd_merged_section_offset for local symbols.
5051 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
5053 * Makefile.am: Regenerate dependencies.
5054 * Makefile.in: Regenerate.
5055 * archures.c: Add bfd_mach_sh3_nommu .
5056 * bfd-in2.h: Regenerate.
5057 * cpu-sh.c: Add sh3-nommu architecture.
5058 (bfd_to_arch_table): Create new table.
5059 (sh_get_arch_from_bfd_mach): Create new function.
5060 (sh_get_arch_up_from_bfd_mach): Create new function.
5061 (sh_merge_bfd_arch): Create new function.
5062 * elf32-sh.c (sh_ef_bfd_table): Add table.
5063 (sh_elf_check_relocs): Replace switch statement with
5064 use of sh_ef_bfd_table .
5065 (sh_elf_get_flags_from_mach): Add new function.
5066 (sh_find_elf_flags): Likewise.
5067 (sh_elf_copy_private_data): Replace most of non-elf contents
5068 with a call to sh_merge_bfd_arch() .
5070 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
5072 * Makefile.am (bfdver.h): Use explicit filename, not $< .
5073 * Makefile.in: Regenerate.
5075 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
5077 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
5078 custom calling conventions for dynamic symbols.
5079 (mn10300_elf_relax_section): Avoid relaxing a function as a local
5080 symbol if it's an alias to a global one.
5082 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
5084 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
5087 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
5089 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
5092 2004-05-26 Alan Modra <amodra@bigpond.net.au>
5094 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
5095 for SHT_GROUP sections.
5097 2004-05-25 Alan Modra <amodra@bigpond.net.au>
5099 * elflink.c (elf_link_add_object_symbols): Don't set up merge
5101 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
5102 * merge.c: Formatting. Remove unnecessary casts. Expand
5103 bfd_get_section_alignment macro.
5104 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
5105 use throughout file.
5106 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
5107 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
5108 section name to determine sinfo group, instead test output section
5110 (_bfd_merge_sections): Add struct bfd_link_info param. Call
5111 _bfd_strip_section_from_output rather than just twiddling flags.
5112 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
5113 (_bfd_merge_sections): Update prototype.
5114 * libbfd.h: Regenerate.
5116 2004-05-24 Mark Kettenis <kettenis@gnu.org>
5118 * netbsd-core.c: Correctly indent section that sets architecture
5121 From Miod Vallat <miod@online.fr>:
5122 * m88kopenbsd.c: New file.
5123 * targets.c (m88k_openbsd_vec): New.
5124 * config.bfd: Add m88k-*-openbsd*.
5125 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
5126 (m88kopenbsd_vec): New.
5127 * configure: Regenerate.
5128 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
5129 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
5131 * Makefile.in: Regenerate.
5132 * po/SRC-POTFILES.in: Regenerate.
5134 2004-05-24 Nick Clifton <nickc@redhat.com>
5136 * hash.c: Remove bogus node "Changing the default Hash Table Size"
5137 introduced by hash table size patch.
5139 2004-05-22 Ben Elliston <bje@au.ibm.com>
5141 * configure.in (is_release): Remove.
5142 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
5143 (AC_OUTPUT): Don't output bfdver.h from version.h.
5144 * configure: Regenerate.
5145 * Makefile.am (RELEASE): New variable.
5146 (bfdver.h): New target.
5147 * Makefile.in: Regenerate.
5148 * doc/Makefile.in: Likewise.
5150 2004-05-22 Ben Elliston <bje@au.ibm.com>
5152 * Makefile.am (config.status): Don't depend on version.h.
5153 * Makefile.in: Regenerate.
5155 2004-05-22 Alan Modra <amodra@bigpond.net.au>
5157 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
5158 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
5159 * libbfd.h: Regenerate.
5160 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
5161 (_bfd_elf_rel_local_sym): Likewise.
5162 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
5163 (elf_link_input_bfd): Likewise.
5164 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
5165 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5166 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
5167 (elfNN_ia64_relocate_section): Likewise.
5169 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
5171 * hash.c (bfd_default_hash_table_size): New variable.
5172 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
5173 (bfd_hash_set_default_size): New function. Set the default size
5174 to a selected prime number close to the argument. Document new
5176 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
5177 * bfd-in2.h: Regenerate.
5178 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
5179 * Makefile.in: Regenerate.
5181 2004-05-21 Mark Kettenis <kettenis@gnu.org>
5183 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
5184 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
5185 arm, m68k, m88k and hppa core files.
5187 2004-05-21 Nick Clifton <nickc@redhat.com>
5189 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
5190 (bfd_bwrite): Likewise.
5191 (bfd_tell): Likewise.
5192 (bfd_flush): Likewise.
5193 (bfd_stat): Likewise.
5194 (bfd_seek): Likewise.
5195 (bfd_get_mtime): Likewise.
5196 (bfd_get_size): Likewise.
5198 2004-05-19 Ben Elliston <bje@au.ibm.com>
5200 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
5202 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
5204 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
5205 (bfd_generic_openr_next_archived_file): Likewise.
5207 2004-05-17 Bob Wilson <bob.wilson@acm.org>
5209 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
5210 section names by inserting a new substring after .gnu.linkonce, except
5211 for .gnu.linkonce.t.* where the "t." is replaced.
5213 2004-05-17 Adam Nemet <anemet@lnxw.com>
5215 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
5216 (m68-*-lynxos* case): Likewise.
5217 (powerpc-*-lyxnos* case): New case.
5218 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
5220 2004-05-17 David Heine <dlheine@tensilica.com>
5222 * aout-target.h (MY_bfd_copy_private_header_data): Define.
5223 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
5224 * bfd.c (bfd_copy_private_header_data): Define.
5225 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
5227 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
5228 * coffcode.h (coff_bfd_copy_private_header_data): Define.
5229 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
5230 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
5231 segments by calling copy_private_bfd_data.
5232 (_bfd_elf_copy_private_header_data): Define.
5233 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
5234 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
5235 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
5236 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
5237 * mmo.c (mmo_bfd_copy_private_header_data): Define.
5238 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
5239 * som.c (som_bfd_copy_private_header_data): Define.
5240 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
5241 * vms.c (vms_bfd_copy_private_header_data): Define.
5242 * bfd-in2.h: Regenerate.
5243 * libbfd.h: Regenerate.
5245 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5247 * elfxx-mips.c (MINUS_TWO): Define.
5248 (mips_elf_higher, mips_elf_highest,
5249 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
5250 some bfd_vma values.
5251 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
5253 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5255 * som.c (log2): Rename to exact_log2. Adjust all callers.
5257 2004-05-13 Paul Brook <paul@codesourcery.com>
5259 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
5260 dwarf3 format CIE entries. Remove comment about the size of the
5261 ra_column field. It is now correctly deduced.
5263 2004-05-13 Joel Sherrill <joel@oarcorp.com>
5265 * config.bfd (or32-*-rtems*): Switch to elf.
5267 2004-05-13 Nick Clifton <nickc@redhat.com>
5269 * po/fr.po: Updated French translation.
5271 2004-05-11 Jakub Jelinek <jakub@redhat.com>
5273 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
5274 into .dynsym if elf_section_data (sec)->dynindx <= 0.
5275 Adjust counting of last_local.
5276 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
5277 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
5278 created by the linker nor !SHF_ALLOC.
5280 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
5281 DT_PLTGOT to the start of the .got.plt section instead of the
5282 .got output section. Set sh_entsize for .got section in addition
5284 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5285 is at sgot->output_section->vma.
5286 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
5287 DT_PLTGOT to the start of the .got.plt section instead of the
5288 .got output section.
5289 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
5290 is at sgot->output_section->vma. Set sh_entsize for .got section
5291 in addition to .got.plt.
5292 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
5293 (bfd_section_from_phdr): Likewise.
5294 (map_sections_to_segments): Likewise.
5295 (assign_file_positions_for_segments): Likewise.
5296 (get_program_header_size): Likewise.
5297 * elflink.c (bfd_elf_size_dynamic_sections): Set
5298 elf_tdata (output_bfd)->relro from info->relro.
5299 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
5301 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
5303 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
5304 a zero symndx for which we hadn't accounted a dynamic relocation.
5305 (_frvfdpic_add_rofixup): Likewise.
5307 2004-05-07 Brian Ford <ford@vss.fsi.com>
5308 DJ Delorie <dj@redhat.com>
5310 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
5311 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
5312 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
5313 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
5315 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
5317 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
5318 immediately if there's no link info.
5319 (elf32_frvfdpic_copy_private_bfd_data): New.
5320 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
5322 2004-05-06 Zack Weinberg <zack@codesourcery.com>
5324 * dwarf2.c (add_line_info): Also set info->filename to NULL if
5325 filename argument is null; do not call strlen on a null pointer.
5327 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
5329 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
5332 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
5334 * configure.in (bfd_elf32_frvfdpic_vec): New.
5335 * configure: Rebuilt.
5336 * targets.c (bfd_elf32_frvfdpic_vec): New.
5337 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
5339 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
5340 frvfdpic instead of frv. Rearrange elf-target macros such that
5341 the FDPIC-specific ones are only defined for this new target
5343 (bfd_elf32_frvfdpic_vec): Declare.
5345 (elf32_frv_relocate_section): Use it to enable segment checking
5346 and to control rofixup emission. Add output section vma to
5347 applied relocation in non-LOAD non-ALLOC sections. Use
5348 _bfd_error_handler for errors.
5349 (_frv_create_got_section): Create .rel.got and .rofixup only in
5350 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
5352 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
5353 (elf32_frvfdpic_modify_segment_map): Likewise.
5354 (elf32_frv_finish_dynamic_sections): New, do-nothing.
5355 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
5356 error message if we miscompute the rofixup size.
5357 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
5358 (frvfdpic_elf_encode_eh_address): Likewise.
5359 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
5360 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
5361 relocs. Reject unknown relocation types.
5362 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
5363 (frv_elf_merge_private_bfd_data): Likewise.
5364 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
5365 0x4000 for newly-added elf32-frvfdpic.
5367 2004-05-05 Nick Clifton <nickc@redhat.com>
5370 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
5371 returning NULL as most users of this function do not check its
5373 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
5374 of bfd_cache_lookup().
5375 * sco5-core.c (sco5_core_file_p): Likewise.
5376 * trad-core.c (trad_unix_core_file_p): Likewise.
5378 2004-05-05 Nick Clifton <nickc@redhat.com>
5380 * cache.c (bfd_cache_lookup): Improve formatting.
5381 * archive.c: Fix formatting.
5383 2004-05-05 Peter Barada <peter@the-baradas.com>
5385 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
5386 * cpu-m68k.c(bfd_m68k_arch): Likewise.
5387 * bfd-in2.h(bfd_architecture): Regenerate.
5389 2004-05-03 Alan Modra <amodra@bigpond.net.au>
5391 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
5393 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
5394 those against discarded link-once and SEC_MERGE section symbols.
5396 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
5398 * section.c (bfd_get_section_by_name_if): New.
5399 * bfd-in2.h: Regenerated.
5401 2004-05-02 Alan Modra <amodra@bigpond.net.au>
5403 * som.c (som_bfd_is_group_section): Define.
5405 2004-05-01 Alan Modra <amodra@bigpond.net.au>
5407 * section.c (bfd_make_section_anyway): Copy the whole
5408 bfd_hash_entry, not just "next" from existing entry.
5410 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5412 * elf.c (bfd_section_from_shdr): Maintain the section order in
5414 (special_sections): Add ".note.GNU-stack".
5415 (elf_fake_sections): Handle section group for relocatable
5418 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5420 * section.c (bfd_sections_find_if): New.
5421 * bfd-in2.h: Regenerated.
5423 2004-04-30 Alan Modra <amodra@bigpond.net.au>
5425 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
5427 * elf-bfd.h (bfd_elf_is_group_section): Declare.
5428 * elf.c (bfd_elf_is_group_section): New function.
5429 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
5430 * section.c (bfd_generic_is_group_section): New function.
5431 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
5432 (BFD_JUMP_TABLE_LINK): Adjust.
5433 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
5434 * aout-target.h (MY_bfd_is_group_section): Define.
5435 * aout-tic30.c (MY_bfd_is_group_section): Define.
5436 * bfd.c (bfd_is_group_section): Define.
5437 * binary.c (binary_bfd_is_group_section): Define.
5438 * bout.c (b_out_bfd_is_group_section): Define.
5439 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
5440 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
5441 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
5442 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
5443 * coffcode.h (coff_bfd_is_group_section): Define.
5444 * i386msdos.c (msdos_bfd_is_group_section): Define.
5445 * i386os9k.c (os9k_bfd_is_group_section): Define.
5446 * ieee.c (ieee_bfd_is_group_section): Define.
5447 * ihex.c (ihex_bfd_is_group_section): Define.
5448 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
5449 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
5450 * mmo.c (mmo_bfd_is_group_section): Define.
5451 * nlm-target.h (nlm_bfd_is_group_section): Define.
5452 * oasys.c (oasys_bfd_is_group_section): Define.
5453 * pef.c (bfd_pef_bfd_is_group_section): Define.
5454 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
5455 * srec.c (srec_bfd_is_group_section): Define.
5456 * tekhex.c (tekhex_bfd_is_group_section): Define.
5457 * versados.c (versados_bfd_is_group_section): Define.
5458 * vms.c (vms_bfd_is_group_section): Define.
5459 * xsym.c (bfd_sym_bfd_is_group_section): Define.
5460 * bfd-in2.h: Regenerate.
5461 * libbfd.h: Regenerate.
5463 2004-04-30 Alan Modra <amodra@bigpond.net.au>
5465 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
5467 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
5469 * configure.in: Update version to 2.15.91.
5470 * configure: Regenerate.
5472 2004-04-29 Brian Ford <ford@vss.fsi.com>
5474 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
5475 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
5476 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
5477 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
5478 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
5479 .gnu.linkonce.wi. sections.
5480 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
5481 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
5483 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
5484 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
5486 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5488 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
5489 * bfd-in2.h: Regenerate.
5490 * libbfd.h: Likewise.
5492 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5494 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
5496 (setup_sections): Use som_subspace_dictionary_record struct instead
5497 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
5498 is_comdat, is_common or dup_common.
5499 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
5500 is_comdat, is_common and dup_common in section subspace_dict from
5502 (som_begin_writing): Use som_subspace_dictionary_record struct.
5503 (som_finish_writing): Likewise.
5504 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
5505 is_common and dup_common flags in info for symbol. Add comment
5506 regarding linker support for these fields. Slightly reorganize
5508 (som_build_and_write_symbol_table): Set is_comdat, is_common and
5509 dup_common fields in symbol table from symbol info.
5510 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
5511 arguments. Set corresponding fields in copy_data. Change all callers.
5512 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
5514 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
5515 * som.h (som_subspace_dictionary_record): Define.
5516 (som_copyable_section_data_struct): Add is_comdat, is_common and
5518 (som_section_data_struct): Use som_subspace_dictionary_record struct
5519 instead of subspace_dictionary_record.
5520 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
5522 2004-04-27 Bob Wilson <bob.wilson@acm.org>
5524 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
5525 if set. Check reloc_done flag before applying relocations. Use
5526 output addresses, both when applying relocations and when comparing
5527 against the specified section.
5528 (elf_xtensa_relocate_section): Use output address to check if dynamic
5529 reloc is in a literal pool. Set section's reloc_done flag.
5531 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
5533 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
5534 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
5536 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
5539 2004-04-27 Alan Modra <amodra@bigpond.net.au>
5541 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
5542 structure field removed in 2004-04-24 patch.
5543 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
5545 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
5547 * elf32-arm.h (elf32_arm_section_flags): Likewise.
5548 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
5549 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
5550 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
5551 field before calling elf_backend_section_flags.
5553 2004-04-24 Chris Demetriou <cgd@broadcom.com>
5555 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
5556 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
5557 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
5558 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
5559 and BFD_RELOC_32_PCREL.
5560 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
5561 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
5562 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5563 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
5564 (mips_elf_next_relocation): Move comment about matching HI/LO
5566 (_bfd_mips_elf_relocate_section): Here. Remove handling for
5567 R_MIPS_GNU_REL_HI16.
5569 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5571 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
5572 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
5573 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
5574 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
5575 and update comments to reflect current usage.
5576 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
5577 and MIPS_R_SWITCH, as well as several empty entries. Update comment
5579 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
5580 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
5581 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5582 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
5583 type number to be MIPS_R_PCREL16.
5584 (mips_relocate_section): Remove support for link-time relaxation
5585 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
5586 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5587 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
5588 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
5589 relaxation of branches used by embedded-PIC.
5590 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
5591 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
5592 related members, update comment.
5593 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
5594 code related to embedded-PIC.
5595 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
5596 initialization of now-removed 'adjust' member of
5597 'struct ecoff_debug_info'.
5599 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5601 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
5603 2004-04-21 Philip Blundell <pb@nexus.co.uk>
5605 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
5606 relocs for locally defined symbols during -shared final link.
5607 (elf32_arm_final_link_relocate): Likewise.
5609 2004-04-22 Jakub Jelinek <jakub@redhat.com>
5611 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
5612 ELF_LINK_POINTER_EQUALITY_NEEDED.
5613 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
5614 if r_type is not R_X86_64_PC32.
5615 (elf64_x86_64_finish_dynamic_symbol): If
5616 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
5619 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5621 * elf32-sh.c (sh_elf_plt_sym_val): New function.
5622 (elf_backend_plt_sym_val): Define.
5624 2004-04-22 Andrew Cagney <cagney@redhat.com>
5626 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
5628 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5630 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
5632 * som.c (som_set_section_contents): Constantify second argument.
5633 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
5634 (som_object_setup): Rework to avoid warning.
5635 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
5638 2004-04-22 Andrew Cagney <cagney@redhat.com>
5640 * cache.c (bfd_cache_close): Check for a previously closed file.
5642 2004-04-22 Jakub Jelinek <jakub@redhat.com>
5644 * bfd.c (bfd_get_synthetic_symtab): Define.
5645 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
5646 NAME##_get_synthetic_symtab.
5647 (struct bfd_target): Add _bfd_get_synthetic_symtab.
5648 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
5649 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
5651 (_bfd_elf_get_synthetic_symtab): New prototype.
5652 * elfcode.h (elf_get_synthetic_symtab): Define.
5653 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
5654 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
5655 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
5656 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
5657 * bfd-in2.h: Rebuilt.
5658 * libbfd.h: Rebuilt.
5659 * elf32-i386.c (elf_i386_plt_sym_val): New function.
5660 (elf_backend_plt_sym_val): Define.
5661 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
5662 (elf_backend_plt_sym_val): Define.
5663 * elf32-s390.c (elf_s390_plt_sym_val): New function.
5664 (elf_backend_plt_sym_val): Define.
5665 * elf64-s390.c (elf_s390_plt_sym_val): New function.
5666 (elf_backend_plt_sym_val): Define.
5667 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
5668 (elf_backend_plt_sym_val): Define.
5669 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
5670 (elf_backend_plt_sym_val): Define.
5671 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
5672 (elf_backend_plt_sym_val): Define.
5673 * aout-target.h (MY_get_synthetic_symtab): Define.
5674 * aout-tic30.c (MY_get_synthetic_symtab): Define.
5675 * coff-rs6000.c (rs6000coff_vec): Add
5676 _bfd_nodynamic_get_synthetic_symtab.
5677 (pmac_xcoff_vec): Likewise.
5678 * coff64-rs6000.c (rs6000coff64_vec): Add
5679 _bfd_nodynamic_get_synthetic_symtab.
5680 (aix5coff64_vec): Likewise.
5681 * sunos.c (MY_get_synthetic_symtab): Define.
5682 * vms.c (vms_get_synthetic_symtab): Define.
5684 2004-04-22 Nick Clifton <nickc@redhat.com>
5686 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
5688 2004-04-22 Peter Barada <peter@the-baradas.com>
5690 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
5691 * bfd2-in.h: Regenerate.
5692 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
5694 2004-04-21 Chris Demetriou <cgd@broadcom.com>
5696 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
5697 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
5698 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
5699 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
5700 * bfd-in2.h: Regenerate.
5702 2004-04-21 Bob Wilson <bob.wilson@acm.org>
5704 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
5705 require relocations against a weak symbol to reference the same
5706 symbol hash entry if not a final, static link.
5707 (get_cached_value, add_value_map): Add final_static_link argument.
5708 (remove_literals): Pass final_static_link argument as needed.
5710 2004-04-21 Andrew Cagney <cagney@redhat.com>
5712 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
5713 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
5714 (opncls_bwrite, opncls_bclose, opncls_bflush)
5715 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
5716 bfd iovec that uses function callbacks.
5717 (bfd_close): Use the iovec's bclose.
5718 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
5719 (cache_bclose, cache_bflush, cache_bstat)
5720 (cache_iovec): New functions and global variable, implement a
5721 cache "iovec", where applicable set bfd_error.
5722 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
5723 * bfdio.c (struct bfd_iovec): Define.
5724 (real_read): Delete function.
5725 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
5726 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
5727 assume that bread and bwrite set bfd_error.
5728 * bfd.c (struct bfd): Add "iovec", update comments.
5729 * bfd-in2.h, libbfd.h: Re-generate.
5731 2004-04-21 Andrew Cagney <cagney@redhat.com>
5733 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5735 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
5737 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
5738 (bfd_elf_gc_sections): Fail if a shared object is being created.
5739 Do not fail if dynamic sections have been created. Instead call
5740 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
5741 dynamically referenced symbols. Do not mark the whole graph
5742 rooted at .eh_frame, only the section proper.
5744 2004-04-20 DJ Delorie <dj@redhat.com>
5746 * reloc.c: Add BFD_RELOC_32_SECREL.
5747 * bfd-in2.h: Regenerate.
5748 * libbfd.h: Likewise.
5749 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
5750 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
5751 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
5753 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5755 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
5756 relocs against hidden/protected undefweak symbols properly.
5757 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5759 2004-04-18 Mark Kettenis <kettenis@gnu.org>
5761 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5762 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
5765 2004-04-17 Brian Ford <ford@vss.fsi.com>
5767 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
5768 filepos for the SizeOfHeaders field.
5769 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
5771 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
5773 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5775 * simple.c (bfd_simple_get_relocated_section_contents): Don't
5776 change reloc_done. Set and restore _cooked_size.
5779 2004-04-15 Mark Kettenis <kettenis@gnu.org>
5781 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
5784 2004-04-15 Nick Clifton <nickc@redhat.com>
5786 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
5788 2004-04-15 Alan Modra <amodra@bigpond.net.au>
5790 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
5792 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
5794 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
5795 when it is a definition.
5797 2004-04-14 Alan Modra <amodra@bigpond.net.au>
5799 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
5800 when statically linking PIC code.
5801 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5803 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5805 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
5806 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
5807 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
5808 * configure: Regenerate.
5810 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
5812 * elflink.c: Include libiberty.h.
5813 * Makefile.am (elflink.lo): Depend on libiberty.h.
5814 * Makefile.in: Regenerate.
5816 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
5818 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
5821 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
5823 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
5824 reserve the memory for dynamic linker
5826 2004-04-05 Mark Kettenis <kettenis@gnu.org>
5828 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
5829 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
5831 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5833 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
5834 RELOC_FOR_GLOBAL_SYMBOL.
5835 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
5837 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5839 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
5840 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
5842 2004-04-01 Paul Brook <paul@codesourcery.com>
5844 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
5845 * elf32-arm.h (struct elf32_elf_section_map): New.
5846 (struct _arm_elf_section_data): New.
5847 (elf32_arm_section_data): Define.
5848 (struct elf32_arm_link_hash_table): Add byteswap_code.
5849 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
5850 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
5851 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
5852 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
5853 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
5854 (bfd_elf32_new_section_hook, elf_backend_write_section,
5855 elf_backend_link_output_symbol_hook): Define.
5857 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
5859 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
5860 that keeps the characters in a B_INCL..B_EINCL range.
5861 (_bfd_link_section_stabs): When computing the sum of the
5862 characters in a B_INCL..B_EINCL range also keep a copy of those
5863 characters. Use this information to distinguish between
5864 include sections that have the same sum and the same length
5865 but which are nevertheless unique.
5867 2004-03-31 Paul Brook <paul@codesourcery.com>
5869 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
5870 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
5872 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
5874 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
5875 to 'sum_chars' and add field 'num_chars'.
5876 (_bfd_link_section_stabs): When computing the sum of the
5877 characters in a B_INCL..B_EINCL range also keep a count of the
5878 number of characters. Use this information to help distinguish
5879 between include sections when have the same sum but which
5880 nevertheless are still unique.
5882 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
5884 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
5886 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
5887 Tomer Levi <Tomer.Levi@nsc.com>
5889 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
5890 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
5891 (BFD32_BACKENDS): Add elf32-cr16c.lo.
5892 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
5893 (cpu-cr16c.lo): New target.
5894 (elf32-cr16c.lo): Likewise.
5895 * Makefile.in: Regenerate.
5896 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
5897 (bfd_archures_list): Add bfd_cr16c_arch.
5898 * config.bfd: Handle cr16c-*-elf*.
5899 * configure.in: Handle bfd_elf32_cr16c_vec.
5900 * configure: Regenerate.
5901 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
5902 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
5903 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
5904 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
5905 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
5906 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
5907 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
5908 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
5909 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
5910 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
5911 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
5912 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
5913 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
5914 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
5915 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
5916 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
5917 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
5918 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
5919 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
5920 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
5921 * targets.c (bfd_elf32_cr16c_vec): Declare.
5922 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
5923 * cpu-cr16c.c: New file.
5924 * elf32-cr16c.c: Likewise.
5925 * libbfd.h: Regenerate.
5926 * bfd-in2.h: Likewise.
5928 2004-03-30 Jakub Jelinek <jakub@redhat.com>
5930 * elf.c (map_sections_to_segments): Fix handling of .tbss.
5932 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5934 * Makefile.am: Remove all mention of elflink.h.
5935 * Makefile.in: Regenerate.
5936 * bfd-in.h (bfd_elf_discard_info): Declare.
5937 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
5938 * bfd-in2.h: Regenerate.
5939 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
5940 bfd_elf32_link_record_dynamic_symbol,
5941 bfd_elf64_link_record_dynamic_symbol,
5942 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
5943 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
5944 _bfd_elf32_link_record_local_dynamic_symbol,
5945 _bfd_elf64_link_record_local_dynamic_symbol,
5946 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
5947 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
5948 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
5949 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
5950 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
5951 _bfd_elf32_reloc_symbol_deleted_p,
5952 _bfd_elf64_reloc_symbol_deleted_p): Delete.
5953 (bfd_elf_link_record_dynamic_symbol,
5954 bfd_elf_link_record_local_dynamic_symbol,
5955 bfd_elf_final_link, bfd_elf_gc_sections,
5956 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
5957 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
5958 bfd_elf_reloc_symbol_deleted_p): Declare.
5959 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
5960 * elf32-arm.h: Update for changed function names. Remove local
5961 WILL_CALL_FINISH_DYNAMIC_SECTION define.
5962 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
5963 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
5964 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
5965 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5966 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
5967 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
5968 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
5969 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
5970 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
5971 (bfd_elfNN_print_symbol): Define.
5972 * elfcode.h: Don't include elflink.h.
5973 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
5974 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
5975 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
5976 elf_gc_record_vtinherit, elf_gc_record_vtentry,
5977 elf_link_record_local_dynamic_symbol): Don't define.
5978 * elflink.c: Update for changed function names. Move elflink.h
5980 * elflink.h: Delete file.
5981 * po/SRC-POTFILES.in: Regenerate.
5982 * po/bfd.pot: Regenerate.
5984 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5986 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
5987 "name" for global syms accidentally removed in 2004-03-20 change.
5989 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5991 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
5992 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
5993 where Elf_External_* is different for 64 and 32 bit, with
5994 corresponding elf_size_info field.
5995 (struct elf_final_link_info): Use "bfd_byte *" instead
5996 of "Elf_External_Sym *" for external_syms and symbuf.
5997 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
5998 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
5999 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
6000 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
6001 (elf_link_sort_cmp2): Adjust.
6002 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
6003 using ELF_R_SYM macro. Set u.sym_mask.
6004 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
6005 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
6006 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
6007 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
6008 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
6009 swap_syn_out functions. Rearrange dyn swap in/out switch.
6010 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
6011 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
6012 (elf_link_flush_output_syms): Add elf_backend_data arg.
6013 (elf_link_check_versioned_symbol): Likewise.
6014 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
6015 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
6016 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
6017 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
6018 ELF_R_TYPE and ELF_R_INFO macros.
6019 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
6020 based on size rather than using ELF_R_INFO.
6021 (elf_gc_mark): Set up r_sym_shift local var and use instead of
6023 (struct alloc_got_off_arg): New.
6024 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
6025 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
6026 (elf_gc_allocate_got_offsets): Adjust.
6027 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
6028 ELF_R_SYM. Use bfd_section_from_elf_index.
6029 (elf_bfd_discard_info): Set cookie.r_sym_shift.
6030 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
6031 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
6033 2004-03-26 Stan Shebs <shebs@apple.com>
6035 Remove MPW support, no longer used.
6036 * config.bfd (powerpc-*-mpw*): Remove configuration.
6037 * mpw-config.in, mpw-make.sed: Remove files.
6038 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
6040 2004-03-26 Alan Modra <amodra@bigpond.net.au>
6042 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
6043 (ppc64_elf_add_symbol_hook): New function.
6044 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
6045 const from Elf_Internal_Sym param.
6046 * elflink.c (elf_link_add_object_symbols): Adjust.
6047 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
6048 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
6049 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
6050 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
6051 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
6052 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
6053 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
6054 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
6055 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
6056 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
6057 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
6058 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
6059 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
6060 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
6061 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
6062 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
6064 2004-03-26 Alan Modra <amodra@bigpond.net.au>
6066 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
6067 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
6068 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
6069 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
6070 (bfd_elf64_bfd_link_add_symbols): Delete.
6071 (bfd_elf_link_add_symbols): Declare.
6072 * elfcode.h (elf_bfd_link_add_symbols): Delete.
6073 * elflink.c: Include safe-ctype.h.
6074 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
6076 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
6077 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
6079 (elf_link_add_archive_symbols): Rename from
6080 _bfd_elf_link_add_archive_symbols, make static.
6081 (elf_link_add_object_symbols): New function. Corresponding
6082 elflink.h function converted to use elf_size_info.
6083 (bfd_elf_link_add_symbols): Likewise.
6084 (bfd_elf_size_dynamic_sections): Adjust.
6085 * elflink.h (elf_bfd_link_add_symbols): Delete.
6086 (elf_link_add_object_symbols): Delete.
6087 * elf32-gen.c (elf32_generic_link_add_symbols): Call
6088 bfd_elf_link_add_symbols.
6089 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
6091 2004-03-25 Alan Modra <amodra@bigpond.net.au>
6093 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
6094 and chained shared libs only if dynsym. Clear dynsym on forced-local.
6096 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
6097 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
6098 (_bfd_elf_add_dt_needed_tag): Declare.
6099 (_bfd_elf_sort_symbol): Declare.
6100 (_bfd_elf_finalize_dynstr): Declare.
6101 (RELOC_FOR_GLOBAL_SYM): Formatting.
6102 * elfcode.h (elf_add_dynamic_entry): Delete.
6103 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
6104 elflink.h function converted to use elf_size_info.
6105 (_bfd_elf_add_dt_needed_tag): Likewise.
6106 (_bfd_elf_sort_symbol): Likewise.
6107 (_bfd_elf_finalize_dynstr): Likewise.
6108 (compute_bucket_count): Likewise.
6109 (bfd_elf_size_dynamic_sections): Likewise. Check result of
6110 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
6111 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
6112 * elflink.h: ..here.
6113 (sort_symbol, add_dt_needed_tag): Delete.
6114 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
6115 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
6117 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
6118 * elf32-cris.c (add_dynamic_entry): Likewise.
6119 * elf32-hppa.c (add_dynamic_entry): Likewise.
6120 * elf32-i370.c (add_dynamic_entry): Likewise.
6121 * elf32-i386.c (add_dynamic_entry): Likewise.
6122 * elf32-m32r.c (add_dynamic_entry): Likewise.
6123 * elf32-m68k.c (add_dynamic_entry): Likewise.
6124 * elf32-ppc.c (add_dynamic_entry): Likewise.
6125 * elf32-s390.c (add_dynamic_entry): Likewise.
6126 * elf32-sh.c (add_dynamic_entry): Likewise.
6127 * elf32-sparc.c (add_dynamic_entry): Likewise.
6128 * elf32-vax.c (add_dynamic_entry): Likewise.
6129 * elf32-xtensa.c (add_dynamic_entry): Likewise.
6130 * elf64-alpha.c (add_dynamic_entry): Likewise.
6131 * elf64-hppa.c (add_dynamic_entry): Likewise.
6132 * elf64-ppc.c (add_dynamic_entry): Likewise.
6133 * elf64-s390.c (add_dynamic_entry): Likewise.
6134 * elf64-sparc.c (add_dynamic_entry): Likewise.
6135 * elf64-x86-64.c (add_dynamic_entry): Likewise.
6136 * elfxx-ia64.c (add_dynamic_entry): Likewise.
6137 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
6138 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
6139 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
6140 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
6142 2004-03-23 Paul Brook <paul@codesourcery.com>
6144 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
6146 2004-03-22 Bob Wilson <bob.wilson@acm.org>
6148 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
6149 literal tables and check for relocs outside of literal pools.
6150 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
6151 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
6153 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
6154 (elf_xtensa_relocate_section): Read literal tables and check for
6155 dynamic relocations in read-only sections and not in literal pools.
6157 2004-03-23 Alan Modra <amodra@bigpond.net.au>
6160 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
6162 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
6164 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
6165 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
6166 not defined by the executable, or defined in a DSO.
6167 <eliding run-time relocation of .got>: Initialize GOT entry for a
6168 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
6170 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
6171 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
6172 a PLT reloc to GOT for an executable.
6173 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
6174 .got for a DSO and explain why.
6175 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
6176 and unreferenced symbols for which a PLT is defined. Adjust
6177 dynamic-symbol pruning correspondingly, to make sure we don't lose
6178 a dynamic symbol also defined by a DSO.
6180 2004-03-22 Alan Modra <amodra@bigpond.net.au>
6182 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
6183 and rel args. Group input and output args. Wrap to 80 columns.
6184 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
6185 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
6186 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
6187 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
6188 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
6189 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
6190 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
6191 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
6192 RELOC_FOR_GLOBAL_SYMBOL invocation.
6194 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
6196 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
6197 unresolved symbols in objects aren't allowed.
6199 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
6201 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
6202 (elf_hppa_unmark_useless_dynamic_symbols):
6203 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
6204 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
6205 (elf32_hppa_relocate_section): Likewise.
6206 * elf32-i370.c (i370_elf_relocate_section): Likewise.
6207 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
6208 * elf32-sh.c (sh_elf_relocate_section): Likewise.
6209 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
6210 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
6212 * elf-m10200.c (mn10200_elf_relocate_section): Use
6213 RELOC_FOR_GLOBAL_SYMBOL.
6214 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
6215 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
6216 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
6217 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
6218 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
6219 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
6220 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
6221 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
6222 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
6223 * elf32-v850.c (v850_elf_relocate_section): Likewise.
6224 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
6225 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
6227 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6229 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
6230 (final_link_relocate): Likewise.
6231 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
6232 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
6234 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6236 * Makefile.am: Run "make dep-am".
6237 * Makefile.in: Regenerate.
6238 * aclocal.m4: Regenerate.
6239 * config.in: Regenerate.
6240 * po/bfd.pot: Regenerate.
6242 2004-03-19 Alan Modra <amodra@bigpond.net.au>
6243 H.J. Lu <hongjiu.lu@intel.com>
6245 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
6246 type and size change code to where it was previously. Remove
6247 dt_needed param. Treat old weak syms as strong if new sym is
6248 from a shared lib, even when old sym is from another shared
6249 lib. Remove unnecessary tests of oldweak and newweak. Correct
6251 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
6252 _bfd_elf_merge_symbol calls.
6253 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
6254 dt_needed local var. Update comments.
6255 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
6256 (_bfd_elf_add_default_symbol): Likewise.
6258 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
6259 strong syms in one shared object overriding weak syms in another.
6261 2004-03-18 Alan Modra <amodra@bigpond.net.au>
6263 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
6264 dyn_lib_class field. Rearrange for better packing.
6265 (elf_dt_soname): Delete.
6266 (elf_dyn_lib_class): Define.
6267 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
6268 (bfd_elf_set_dt_needed_soname): Delete.
6269 (bfd_elf_set_dyn_lib_class): New function.
6270 * elflink.h (add_dt_needed_tag): New function. Split out from..
6271 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
6272 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
6273 initialization of soname.
6274 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
6276 * bfd-in.h (enum dynamic_lib_link_class): New.
6277 (bfd_elf_set_dt_needed_soname): Delete.
6278 (bfd_elf_set_dyn_lib_class): Declare.
6279 * bfd-in2.h: Regenerate.
6281 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
6282 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
6283 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
6284 symbol loop. Instead use add_needed to flag tag as written.
6286 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
6288 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
6289 logic for null_input_bfd detection.
6291 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
6293 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
6295 2004-03-16 Mark Kettenis <kettenis@gnu.org>
6297 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
6300 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6302 * elflink.c (elf_link_read_relocs_from_section): Don't use
6303 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
6304 (_bfd_elf_link_read_relocs): ..to here.
6305 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
6307 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6309 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
6310 values selected in configure.host. Require both to be defined
6311 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
6312 corresponding BFD_HOST vars with quotes.
6313 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
6314 Always require BFD_HOST_64_BIT_DEFINED.
6315 <file_ptr type>: Find off_t size before emitting message. Combine
6316 off_t and ftello64 conditional.
6317 * configure: Regenerate.
6319 2004-03-16 Alan Modra <amodra@bigpond.net.au>
6321 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
6322 aliasing warning. Remove trailing whitespace throughout file.
6324 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
6326 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
6327 input_section in calls to get_dyn_name.
6328 * 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
6330 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
6332 2004-03-15 Alan Modra <amodra@bigpond.net.au>
6334 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
6335 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
6336 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
6337 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
6338 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
6339 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
6340 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
6342 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
6343 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
6344 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
6345 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
6346 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
6347 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
6348 (read_8_bytes, read_indirect_string, read_address): Likewise.
6349 (read_abbrevs, parse_comp_unit): Likewise.
6350 * targets.c (struct bfd_target): Likewise.
6351 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
6352 * hppabsd-core.c: Likewise. Formatting.
6353 * hpux-core.c: Likewise.
6354 * irix-core.c: Likewise.
6355 * netbsd-core.c: Likewise.
6356 * osf-core.c: Likewise.
6357 * ptrace-core.c: Likewise.
6358 * sco5-core.c: Likewise.
6359 * trad-core.c: Likewise.
6360 * configure: Regenerate.
6361 * bfd-in2.h: Regenerate.
6363 2004-03-15 Alan Modra <amodra@bigpond.net.au>
6365 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
6366 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
6367 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
6368 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6369 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
6370 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
6371 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
6372 * libbfd.c: Likewise in function definitions.
6373 (bfd_put_8): Mask with 0xff rather than casting to char.
6374 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
6375 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
6376 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
6377 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
6378 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
6379 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
6380 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
6381 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
6382 (H_GET_64, H_GET_32, H_GET_16): Likewise.
6383 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
6384 * archive.c (do_slurp_coff_armap): Update swap prototype.
6385 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
6386 (tic54x_getl_signed_32): Likewise.
6387 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
6388 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
6389 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
6390 (bfd_getp_signed_32, bfd_putp32): Likewise.
6391 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
6392 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
6393 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
6394 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
6395 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
6396 bfd_h_getx_signed_16, bfd_h_putx16.
6397 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
6398 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
6399 * hpux-core.c: Likewise.
6400 * irix-core.c: Likewise.
6401 * netbsd-core.c: Likewise.
6402 * osf-core.c: Likewise.
6403 * ptrace-core.c: Likewise.
6404 * sco5-core.c: Likewise.
6405 * trad-core.c: Likewise.
6406 * bfd-in2.h: Regenerate.
6408 2004-03-15 Matt Thomas <matt@3am-software.com>
6410 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
6413 2004-03-13 Mark Kettenis <kettenis@gnu.org>
6415 * config.bfd: Add x86_64-*-openbsd*.
6416 * configure.in (x86_64-*-openbsd*): Set COREFILE to
6418 * configure: Regenerate.
6420 2004-03-12 Nick Clifton <nickc@redhat.com>
6421 Dave Murphy <wintermute2k4@ntlworld.com>
6423 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
6424 if the input bfd does not contain any code.
6426 2004-03-09 Steve Ellcey <sje@cup.hp.com>
6428 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
6430 2004-03-05 Fred Fish <fnf@redhat.com>
6432 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
6433 mips16 symbols to be even rather than testing first for even/odd.
6434 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
6436 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
6438 * elf.c (map_sections_to_segments): Ignore .tbss sections for
6441 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
6443 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
6444 undefined symbols as hash_new.
6446 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6448 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
6450 * elf32-sh.c: Ditto.
6451 * bfd-in2.h: Regenerate.
6453 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
6455 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
6457 (_frv_count_got_plt_entries): Initialize them.
6458 (frv_pic_relocs_info_find): Add insert argument. Adjust all
6460 (frv_pic_relocs_info_for_global): Likewise.
6461 (frv_pic_relocs_info_for_local): Likewise.
6462 (frv_pic_merge_early_relocs_info): New.
6463 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
6465 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
6466 Check that we don't exceed the allocated count for entry.
6467 (_frv_add_rofixup): Likewise.
6468 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
6469 (elf32_frv_finish_dynamic_sections): Improve error message in case
6470 we emit too few rofixup entries.
6472 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6474 * archures.c (bfd_mach_fr450): New.
6475 * bfd-in2.h: Regenerate.
6476 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
6477 (arch_info_500): Link to it.
6478 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
6479 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
6480 (frv_elf_arch_extension_p): New function.
6481 (frv_elf_merge_private_bfd_data): Use it.
6483 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
6485 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
6487 * elflink.h (is_global_data_symbol_definition): Moved to
6489 (elf_link_is_defined_archive_symbol): Likewise.
6490 (elf_link_add_archive_symbols): Likewise. Renamed to
6491 _bfd_elf_link_add_archive_symbols.
6493 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
6494 of ELF symbol table entry from backend.
6495 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
6496 instead of elf_link_add_object_symbols.
6498 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
6500 * elf-bfd.h (struct elf_backend_data): Added
6501 elf_backend_can_make_relative_eh_frame,
6502 elf_backend_can_make_lsda_relative_eh_frame and
6503 elf_backend_encode_eh_address.
6504 (_bfd_elf_encode_eh_address): Declare.
6505 (_bfd_elf_can_make_relative): Declare.
6506 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
6507 hooks to decide whether to attempt to make_relative and
6509 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
6510 (_bfd_elf_can_make_relative): New.
6511 (_bfd_elf_encode_eh_address): New.
6512 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
6513 (frv_elf_encode_eh_address): New.
6514 (elf_backend_can_make_relative_eh_frame): Define.
6515 (elf_backend_can_make_lsda_relative_eh_frame): Define.
6516 (elf_backend_encode_eh_address): Define.
6518 (elf_backend_can_make_relative_eh_frame): Define.
6519 (elf_backend_can_make_lsda_relative_eh_frame): Define.
6520 (elf_backend_encode_eh_address): Define.
6521 (elfNN_bed): Add them.
6523 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
6525 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
6526 complain_on_overflow to signed.
6528 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
6530 * elflink.h (sort_symbol): New.
6531 (elf_link_add_object_symbols): Use a sorted symbol array for
6534 2004-02-27 Jakub Jelinek <jakub@redhat.com>
6536 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
6537 for pc relative relocs.
6538 (elf_s390_relocate_section): Likewise.
6539 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
6540 for pc relative relocs.
6541 (elf_s390_relocate_section): Likewise.
6543 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
6545 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
6548 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
6550 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
6551 field to track if a relocation is against readonly section.
6552 (count_dyn_reloc): Take a new argument for rent->reltext.
6553 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
6554 (get_reloc_section): Don't set ia64_info->reltext here.
6555 (allocate_dynrel_entries): Set ia64_info->reltext here.
6557 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
6559 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
6560 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
6561 function's descriptor to symbol+offset, and map local undefweak
6562 symbol to NULL function descriptor.
6563 (elf32_frv_relocate_section): Likewise.
6565 2004-02-23 Mark Kettenis <kettenis@gnu.org>
6567 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
6569 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
6570 (netbsd_core_file_p): Set architecture from machine ID for
6573 2004-02-23 Jakub Jelinek <jakub@redhat.com>
6575 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
6576 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
6578 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
6580 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
6581 symbols with non-default visibility.
6583 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
6585 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
6586 IMAGE_SCN_MEM_WRITE on known sections only.
6588 2004-02-20 Jakub Jelinek <jakub@redhat.com>
6590 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
6591 symbols used in PIE relocs.
6593 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6595 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
6598 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
6600 * configure.in: Update version to 2.15.90.
6601 * configure: Regenerate.
6603 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
6604 Richard Sandiford <rsandifo@redhat.com>
6606 * elfxx-mips.c (mips_elf_calculate_relocation): Use
6607 _bfd_elf_symbol_refs_local_p to decide whether to decay
6608 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
6609 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
6610 relocs if the symbol wasn't defined by a regular object file.
6611 Don't check the symbol's dynindx.
6613 2004-02-16 Andrew Cagney <cagney@redhat.com>
6615 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
6617 * bfd-in2.h: Re-generate.
6619 2004-02-14 Andrew Cagney <cagney@redhat.com>
6621 * configure.host (HDEFINES): When hppa*-*-hpux*, define
6622 _LARGEFILE64_SOURCE.
6624 2004-02-13 Andrew Cagney <cagney@redhat.com>
6626 * elf.c (vma_page_aligned_bias): New function.
6627 (assign_file_positions_except_relocs)
6628 (assign_file_positions_for_segments): Replace broken modulo
6629 arithmetic with call to vma_page_aligned_bias.
6631 2004-02-11 Andrew Cagney <cagney@redhat.com>
6633 * bfd-in.h: Update copyright.
6634 (bfd_tell): Change return type to file_ptr.
6635 * bfd-in2.h: Re-generate.
6636 * cache.c: Update copyright.
6637 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
6639 (close_one): Use real_ftell.
6640 * bfdio.c: Update copyright.
6641 (real_ftell, real_fseek): New functions.
6642 (bfd_tell): Use real_fseek and real_ftell, change return type to
6644 (bfd_seek): Use real_ftell and real_fseek, change type of
6645 file_position to a file_ptr.
6646 * libbfd-in.h: Update copyright.
6647 (real_ftell, real_fseek): Declare.
6648 * libbfd.h: Re-generate.
6650 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
6651 fseeko and fseeko64. Determine bfd_file_ptr.
6652 * configure: Re-generate.
6653 * config.in: Re-generate.
6655 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
6657 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
6658 * elf32-h8300.c: Likewise.
6660 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
6661 Nick Clifton <nickc@redhat.com>
6663 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
6664 GOT entries with no associated GOT subsection.
6666 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
6668 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
6669 * elf.c (swap_out_syms): Use it to decide whether local section
6670 symbols should be named.
6671 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
6672 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
6673 (elf_backend_name_local_section_symbols): Define.
6674 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
6676 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
6678 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
6679 (elfNN_ia64_relax_section): Optimize brl to br during the relax
6682 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
6684 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
6685 to bfd_link_hash_entry passed by reference to
6686 _bfd_generic_link_add_one_symbol.
6688 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
6690 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
6691 relocations against dynamic symbols.
6693 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6695 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
6698 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
6700 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
6701 * bfd-in2.h, libbfd.h: Rebuilt.
6703 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
6705 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
6706 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
6707 flag has been cleared.
6709 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
6711 * coff-h8300.c: Add and adjust comments about relaxation.
6712 * elf32-h8300.c: Likewise.
6714 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6716 * coff-h8300.c: Fix comment typos.
6717 * elf32-h8300.c: Likewise.
6719 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6721 * coff-h8300.c: Add comments about relaxation.
6722 * elf32-h8300.c: Likewise.
6724 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6726 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6728 * aclocal.m4: Regenerate.
6729 * configure: Regenerate.
6731 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
6733 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
6734 mips_elf64_rtype_to_howto instead of using howto_table.
6736 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
6738 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
6740 (elf32_arm_check_relocs): Don't increment the PLT refcount for
6741 relocs which would not use the PLT.
6743 2004-01-13 Alan Modra <amodra@bigpond.net.au>
6745 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
6746 (ppc64_elf_gc_sweep_hook): Likewise.
6747 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
6749 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6751 Adds linker relaxation support for bit manipulation insns like
6752 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
6754 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
6755 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
6756 * coff-h8300.c: Opcode for bit manipulation insn is checked in
6757 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
6759 2004-01-12 Alan Modra <amodra@bigpond.net.au>
6761 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
6763 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6765 * elf32-h8300.c: Fix formatting.
6767 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6769 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
6770 dynamic object is present. Declare r_symndx and h in an inner
6772 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
6774 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
6776 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
6777 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
6778 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
6779 identically. Do not emit PC24 relocations for shared libraries.
6780 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
6781 identically. Don't adjust pc_count.
6782 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
6783 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
6784 adjust count for branch relocations.
6785 (allocate_dynrelocs): Correct typo in call to
6786 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
6787 PC24 or PLT32 relocs when linking.
6789 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6791 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
6792 relocation howto with ARM_26 one for consistency.
6793 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
6794 that will be converted to ARM_26D ones, since we always want 'done'
6795 relocations to be reflected in section's data.
6796 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
6798 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
6801 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6803 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
6804 are not partial_inplace during a relocatable link.
6806 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
6808 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
6809 if no dynamic object is present. Declare r_symndx and h in an
6812 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6814 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
6815 trampoline if it is known out of range.
6817 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6819 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
6820 * elf32-frv.c (_frv_osec_readonly_p): New.
6821 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
6823 (_frv_count_got_plt_entries): Adjust expected count accordingly.
6824 (elf32_frv_relocate_section): Likewise. Error out if attempting
6825 to emit rofixups or dynamic relocs in read-only segments. Use
6826 _bfd_elf_section_offset to adjust r_offsets in rofixups and
6827 dynamic relocations.
6828 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
6829 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
6830 relocations or fixups involving merged sections correctly. Avoid
6831 crash when undefined symbol is referenced by R_FRV_32 or
6832 R_FRV_FUNCDESC_VALUE.
6833 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
6834 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
6835 input section holding local symbol to addend of R_FRV_32 or
6836 R_FRV_FUNCDESC_VALUE dynamic relocation.
6837 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
6838 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
6839 (elf32_frv_always_size_sections): Don't store pointer to
6840 __stacksize symbol in sec_info.
6841 (elf32_frv_modify_segment_map): Look it up here.
6842 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
6843 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
6844 of the lazy PLT entry, not only its offset, as the low word of a
6845 function descriptor.
6846 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
6847 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
6848 if a hash table entry already exists but is not a definition.
6849 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
6850 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
6851 (_frv_add_rofixup): Don't inline.
6852 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
6853 for undefweak symbols.
6854 (elf32_frv_relocate_section): Avoid crash while computing
6855 relocation when linking with shared library. Only emit rofixups
6856 and dynamic relocations for alloc&load sections. Mark binaries
6857 with inter-segment relocations for relocation as a unit.
6858 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
6859 (DEFAULT_STACK_SIZE): New.
6860 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
6861 emit rofixups or dynamic relocs when linking dynamic non-PIE
6863 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
6864 shared libs too. Reserve the last entry for the GOT pointer.
6865 (elf32_frv_finish_dynamic_sections): Emit it.
6866 (elf32_frv_always_size_sections): New.
6867 (elf32_frv_modify_segment_map): New.
6868 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
6870 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
6871 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
6872 (elf_backend_always_size_sections): New.
6873 (elf_backend_modify_segment_map): New.
6874 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
6875 * config.bfd: Added frv-*-*linux*.
6876 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
6877 ABS section, instead of crashing.
6878 (elf32_frv_relocate_section): Don't crash before warning about
6879 different segments in non-PIC relocation.
6880 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
6881 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
6882 relocs to undefweak symbols.
6883 (elf32_frv_relocate_section): Ditto for undefined symbols.
6884 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
6885 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
6886 gotfixup section was created.
6887 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
6888 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
6889 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
6890 complain_overflow_signed.
6891 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
6892 have not been allocated.
6893 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
6894 privfd only if dynamic sections were created.
6895 (elf32_frv_relocate_section): Compute gprel_segment, and use it
6896 for GPREL relocs. When linking relocatable FDPIC executables,
6897 emit warnings for relocations that would be illegal on PIE or
6898 shared libraries. Emit rofixup for R_FRV_32 only if input object
6900 (_frv_create_got_section): Define _gp symbol in the rofixup
6902 (elf32_frv_finish_dynamic_sections): If rofixups needed but
6903 dynamic sections missing, error out requesting -melf32frvfd.
6904 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6905 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
6906 computation of addends from section and global or local symbol
6907 value. Change return type to bfd_boolean, and return a failure if
6908 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
6909 nonzero addend is required.
6910 (elf32_frv_relocate_section): Likewise. Print error for
6911 unsupported nonzero addends.
6912 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6913 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
6914 force everything local.
6915 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
6916 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
6917 (frv_gotfixup_section): New.
6918 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
6919 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
6921 (_frv_add_rofixup): New.
6922 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
6923 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
6924 improve some ugly conditions.
6925 (elf32_frv_relocate_section): Likewise. Reject inter-segment
6926 relocations in fdpic.
6927 (_frv_create_got_section): Create .rofixup.got section.
6928 (struct _frv_dynamic_got_info): Added fixups.
6929 (_frv_count_got_plt_entries): Account in-GOT relocations into
6930 relocs32, relocsfd and relocsfdv. Account them into relocs or
6931 fixups, as appropriate.
6932 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
6934 (elf32_frv_finish_dynamic_sections): Verify that the right number
6935 of relocations and fixups was generated.
6936 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
6938 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
6939 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
6940 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
6941 descriptor of a (formerly-)global symbol is local.
6942 (struct frv_pic_relocs_info): Adjust comments.
6943 (_frv_emit_got_relocs_plt_entries): Adjust.
6944 (elf32_frv_relocate_section): Likewise.
6945 (_frv_count_got_plt_entries): Likewise.
6946 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
6947 symbol's value to addend in the common preamble. Decay dynamic
6948 symbols to section+offset if they bind or call locally, for GOT
6949 and FUNCDESC_VALUE, respectively.
6950 (elf32_frv_relocate_section): Likewise.
6951 (elf32_frv_check_relocs): Don't register as dynamic symbols of
6952 internal or hidden visibility.
6953 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
6954 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
6955 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
6956 (elf32_frv_relocate_section): Pass relocation addend in. Use
6957 original relocation addend to look up the got relocs/plt entries
6958 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
6959 processing relocations that reference .scommon symbols.
6960 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
6961 Introduce support for dynamic linking.
6962 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
6963 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
6964 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
6965 (frv_reloc_type_lookup): Return REL howtos for executables and
6967 (frv_info_to_howto_rel): New.
6968 (struct frv_elf_link_hash_table): New.
6969 (frv_hash_table, frv_got_section, frv_gotrel_section,
6970 frv_plt_section, frv_pltrel_section, frv_relocs_info,
6971 frv_got_initial_offset, frv_plt_initial_offset): New macros.
6972 (frv_elf_link_hash_table_create): New.
6973 (struct frv_pic_relocs_info): New.
6974 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
6975 (frv_pic_relocs_info_find): New.
6976 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
6978 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
6979 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
6980 (_frv_emit_got_relocs_plt_entries): New.
6981 (elf32_frv_relocate_section): Add support for dynamic linking.
6982 Handle new relocations.
6983 (_frv_create_got_section): New.
6984 (elf32_frv_create_dynamic_sections): New.
6985 (ELF_DYNAMIC_INTERPRETER): New.
6986 (struct _frv_dynamic_got_info): New.
6987 (_frv_count_got_plt_entries): New.
6988 (struct _frv_dynamic_got_plt_info): New.
6989 (_frv_compute_got_alloc_data): New.
6990 (_frv_get_got_entry, _frv_get_fd_entry): New.
6991 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
6992 (_frv_resolve_final_relocs_info): New.
6993 (elf32_frv_size_dynamic_sections): New.
6994 (elf32_frv_finish_dynamic_sections): New.
6995 (elf32_frv_adjust_dynamic_symbol): New.
6996 (elf32_frv_finish_dynamic_symbol): New.
6997 (elf32_frv_check_relocs): Handle new relocs. Explain how the
6999 (elf_info_to_howto_rel): Define.
7000 (bfd_elf32_bfd_link_hash_table_create): Define.
7001 (elf_backend_create_dynamic_sections): Define.
7002 (elf_backend_adjust_dynamic_symbol): Define.
7003 (elf_backend_size_dynamic_sections): Define.
7004 (elf_backend_finish_dynamic_symbol): Define.
7005 (elf_backend_finish_dynamic_sections): Define.
7006 (elf_backend_want_got_sym): Define.
7007 (elf_backend_got_header_size): Define.
7008 (elf_backend_want_got_plt): Define.
7009 (elf_backend_plt_readonly): Define.
7010 (elf_backend_want_plt_sym): Define.
7011 (elf_backend_plt_header_size): Define.
7012 (elf_backend_may_use_rel_p): Define.
7013 (elf_backend_may_use_rela_p): Define.
7014 (elf_backend_default_use_rela_p): Define.
7015 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
7016 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
7017 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
7018 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
7019 (frv_reloc_map): Map the corresponding BFD relocs to them.
7020 (frv_reloc_type_lookup): ... and back to BFD relocs.
7021 * reloc.c: New relocs.
7022 * bfd-in2.h, libbfd.h: Rebuilt.
7023 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
7024 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
7025 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
7026 R_FRV_FUNCDESC_GOTLO): New.
7027 (frv_reloc_map): Map the corresponding BFD relocs to them.
7028 (frv_reloc_type_lookup): ... and back to BFD relocs.
7029 * reloc.c: New relocs.
7030 * bfd-in2.h, libbfd.h: Rebuilt.
7032 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
7034 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
7035 targets to support pages of up to 64kB.
7036 (elf32_bed): Redefine to get a separate backend data structure for
7037 traditional targets.
7038 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
7039 targets to support pages of up to 64kB.
7040 (elf64_bed): Redefine to get a separate backend data structure for
7041 traditional targets.
7042 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
7043 targets to support pages of up to 64kB.
7044 (elf32_bed): Redefine to get a separate backend data structure for
7045 traditional targets.
7047 2004-01-04 Mark Kettenis <kettenis@gnu.org>
7049 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
7051 2004-01-02 Mark Kettenis <kettenis@gnu.org>
7053 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
7054 (elf_i386_grok_psinfo): Likewise.
7056 2004-01-02 Bernardo Innocenti <bernie@develer.com>
7058 * config.bfd: Add m68k-uClinux target.
7060 2004-01-01 Grant Edwards <grante@visi.com>
7062 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
7063 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
7064 (elf32_h8_gc_sweep_hook): New function.
7065 (elf_backend_gc_mark_hook): Define.
7066 (elf_backend_gc_sweep_hook): Define.
7067 (elf_backend_can_gc_sections): Define.
7069 For older changes see ChangeLog-0203
7075 version-control: never