1 2005-04-04 Eric Christopher <echristo@redhat.com>
3 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents):
4 Clean up gp handling code.
6 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
8 * elf.c (bfd_elf_set_group_contents): Ignore linker created
10 (assign_section_numbers): Accept link_info. Check SHT_GROUP
11 sections for relocatable files only. Remove the linker created
13 (_bfd_elf_compute_section_file_positions): Pass link_info to
14 assign_section_numbers.
16 * elfxx-ia64.c (elfNN_ia64_object_p): New.
17 (elf_backend_object_p): Defined.
19 2005-04-04 H.J. Lu <hongjiu.lu@intel.com>
21 * elf-bfd.h (elf_section_data): Use (sec) instead of sec.
23 2005-04-03 Fred Fish <fnf@specifixinc.com>
25 * dwarf2.c (struct dwarf2_debug): Add dwarf_ranges_buffer and
26 dwarf_ranges_size members.
27 (struct comp_unit): Add base_address member.
28 (struct funcinfo): Replace low/high members with an arange.
29 (arange_add): Replace incoming "unit" parameter with "abfd" and
30 "first_arange" pointers. Reorganize/rewrite function body.
31 (decode_line_info): Change arange_add call to pass bfd and arange
33 (lookup_address_in_line_info_table): Use arange list instead of
34 individual low/high members. Walk function's arange list to find
35 lowest PC in list, to test for overlapping functions.
36 (read_debug_ranges): New function, reads the debug_ranges section.
37 (lookup_address_in_function_table): Use arange list instead of
38 individual low/high members. Rewrite to find smallest range that
40 (read_rangelist): Read a given rangelist from debug_ranges.
41 (scan_unit_for_functions): Use arange list instead of individual
42 low/high members. Handle a DW_AT_ranges attribute.
43 (parse_comp_unit): Use arange list instead of individual low/high
44 members. Save comp unit base address. Handle a DW_AT_ranges
47 2005-04-01 H.J. Lu <hongjiu.lu@intel.com>
49 * elf.c (assign_section_numbers): Really use the kept section.
51 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
53 * elf-bfd.h (_bfd_elf_check_kept_section): New.
55 * elf.c (assign_section_numbers): When sh_link points to a
56 discarded section, call _bfd_elf_check_kept_section to see if
57 the kept section can be used. Otherwise reject sh_link
58 pointing to discarded section.
60 * elflink.c (_bfd_elf_check_kept_section): New.
61 (elf_link_input_bfd): Use it.
63 2005-04-01 Alan Modra <amodra@bigpond.net.au>
65 * elf64-ppc.c (ppc64_elf_edit_toc): Account for dynamic relocs
66 that we no longer need.
68 2005-04-01 Alan Modra <amodra@bigpond.net.au>
70 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Return -1 on errors
72 (ppc64_elf_check_relocs): Remove unnecessary SEC_ALLOC check.
74 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
76 * elf.c (assign_section_numbers): Fix a typo.
78 2005-03-31 H.J. Lu <hongjiu.lu@intel.com>
80 * elflink.c (elf_link_input_bfd): Remove the extra `\n' in
82 (_bfd_elf_section_already_linked): Likewise.
84 2005-03-31 Jerome Guitton <guitton@gnat.com>
86 * config.in: Regenerate.
88 2005-03-31 Jerome Guitton <guitton@gnat.com>
90 * config.in (HAVE_DECL_BASENAME): New configure macro.
91 * configure.in: Check for basename.
92 * configure: Regenerate.
94 2005-03-30 Julian Brown <julian@codesourcery.com>
96 * bfd-in.h (bfd_is_arm_mapping_symbol_name): Rename from
97 bfd_elf32_is_arm_mapping_symbol_name.
98 * bfd-in2.h: Regenerate.
99 * cpu-arm.c (bfd_is_arm_mapping_symbol_name): Rename from
100 bfd_elf32_is_arm_mapping_symbol_name.
101 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename
102 bfd_elf32_is_arm_mapping_symbol_name to bfd_is_arm_mapping_symbol_name.
103 (arm_elf_find_function): Likewise.
104 (elf32_arm_output_symbol_hook): Likewise.
106 2005-03-30 Julian Brown <julian@codesourcery.com>
108 * bfd-in.h (bfd_elf32_is_arm_mapping_symbol_name): Add prototype.
109 * bfd-in2.h: Regenerate.
110 * elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
111 bfd_elf32_is_arm_mapping_symbol_name.
112 (elf32_arm_output_symbol_hook): Likewise.
113 (arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
115 (is_arm_mapping_symbol_name): Function moved from here...
116 * cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here, renamed
119 2005-03-29 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
121 * configure.in: Check for ffs decl and alphabetize.
122 * config.in: Regenerate.
123 * configure: Regenerate.
124 * sysdep.h [NEED_DECLARATION_FFS] (ffs): Prototype and
127 2005-03-29 Fred Fish <fnf@specifixinc.com>
129 * dwarf2.c (struct comp_unit): Fix typo.
130 (scan_unit_for_functions): Remove unused local variable "name"
131 and dead code that set it.
133 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
134 Phil Blundell <philb@gnu.org>
136 * bfd-in2.h, libbfd.h: Regenerated.
137 * reloc.c: Add ARM TLS relocations.
138 * elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
140 (elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
141 (elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
142 (elf32_arm_tls_ie32_howto): New.
143 (elf32_arm_howto_from_type): Support TLS relocations.
144 (elf32_arm_reloc_map): Likewise.
145 (elf32_arm_reloc_type_lookup): Likewise.
147 (struct elf32_arm_obj_tdata): New.
148 (elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
149 (elf32_arm_mkobject): New function.
150 (struct elf32_arm_relocs_copied): Add pc_count.
151 (elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
152 (GOT_TLS_IE): Define.
153 (struct elf32_arm_link_hash_table): Add tls_ldm_got.
154 (elf32_arm_link_hash_newfunc): Initialize tls_type.
155 (elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
156 (elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
157 (dtpoff_base, tpoff): New functions.
158 (elf32_arm_final_link_relocate): Handle TLS relocations.
159 (IS_ARM_TLS_RELOC): Define.
160 (elf32_arm_relocate_section): Warn about TLS mismatches.
161 (elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
162 (elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
163 TLS relocations and pc_count.
164 (elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
165 (allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
167 (elf32_arm_size_dynamic_sections): Handle TLS.
168 (elf32_arm_finish_dynamic_symbol): Likewise.
169 (bfd_elf32_mkobject): Define.
171 2005-03-29 Daniel Jacobowitz <dan@codesourcery.com>
173 * elf32-arm.c (elf32_arm_check_relocs): Increment count for all
174 relocation types. Don't count relocations which will use a PLT.
176 2005-03-29 Joel Brobecker <brobecker@gnat.com>
178 * elf.c (elfcore_grok_nto_status): Print tid as long.
179 (elfcore_grok_nto_regs): Likewise.
181 2005-03-29 Joel Brobecker <brobecker@gnat.com>
183 * irix-core.c: Remove some unnecessary prototypes.
185 2005-03-28 Joel Brobecker <brobecker@adacore.com>
187 * irix-core.c: Convert to ISO C.
189 2005-03-28 Joel Brobecker <brobecker@adacore.com>
191 * irix-core.c (do_sections): Replace + by | in expression.
192 (irix_core_core_file_matches_executable_p): Add ATTRIBUTE_UNUSED
193 to unused parameters to avoid a compiler warning.
195 2005-03-28 Mark Kettenis <kettenis@gnu.org>
197 * netbsd-core.c: Convert to ISO C. Fix formatting.
199 2005-03-24 Eric Christopher <echristo@redhat.com>
201 * elfxx-mips.c: Revert previous patch.
203 2005-03-24 Nick Clifton <nickc@redhat.com>
205 * targets.c (_bfd_target_vector): Only include the
206 bfd_elf32_ia64_hpux_big_vec vector when building a 64-bit BFD with
209 2005-03-24 James E Wilson <wilson@specifixinc.com>
211 * Makefile.am (BFD32_BACKENDS): Delete elf32-ia64.lo.
212 (BFD64_BACKENDS): Add elf32-ia64.lo.
213 * Makefile.in: Regenerate.
215 2005-03-23 Eric Christopher <echristo@redhat.com>
217 * elfxx-mips.c (MIPS_ELF_READONLY_SECTION): New.
218 (mips_elf_calculate_relocation): Use. Define DF_TEXTREL
219 after emitting relocation.
220 (_bfd_mips_elf_adjust_dynamic_symbol): Ditto.
221 (_bfd_mips_elf_check_relocs): Remove code to set DF_TEXTREL
224 2005-03-23 Mike Frysinger <vapier@gentoo.org>
225 Nick Clifton <nickc@redhat.com>
227 * config.bfd: Accept any C library to accompany a GNU Linux
228 implementation, not just the GNU C library.
229 * configure.in: Likewise.
230 * configure: Regenerate.
232 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
234 * bfd-in.h (_bfd_elf_provide_symbol): New.
235 * bfd-in2.h: Regenerated.
237 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
238 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
241 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
244 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
246 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
248 2005-03-22 Bob Wilson <bob.wilson@acm.org>
250 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
251 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
252 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
253 (xtensa_opcode_decode): Rearrange code.
255 2005-03-22 Nick Clifton <nickc@redhat.com>
257 * binary.c: Convert to ISO C90 formatting.
258 * coff-arm.c: Convert to ISO C90 formatting.
259 * coffgen.c: Convert to ISO C90 formatting.
260 * elf32-gen.c: Convert to ISO C90 formatting.
261 * elf64-gen.c: Convert to ISO C90 formatting.
262 * hash.c: Convert to ISO C90 formatting.
263 * ieee.c: Convert to ISO C90 formatting.
265 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
267 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
268 unresolved symbols in R_ARM_NONE relocations.
270 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
272 * elf32-arm.c (elf32_arm_final_link_relocate): Add
273 UNRESOLVED_RELOC_P argument. Set it appropriately.
274 (elf32_arm_relocate_section): Update call to
275 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
276 unresolved_reloc instead.
278 2005-03-23 Alan Modra <amodra@bigpond.net.au>
280 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
281 .gnu.warning.* sections.
283 2005-03-22 Alan Modra <amodra@bigpond.net.au>
285 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
287 (ppc_elf_create_linker_section): Don't try to reuse existing section.
288 (elf_create_pointer_linker_section): Delete info parm. Don't make
289 h dynamic. Don't set written_address_p.
290 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
291 (bfd_put_ptr): Delete.
292 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
293 Always write section contents. Assert global sym is def_regular.
294 Use offset bottom bit as a written flag.
295 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
298 2005-03-22 Alan Modra <amodra@bigpond.net.au>
300 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
301 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
304 2005-03-21 Nick Clifton <nickc@redhat.com>
306 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
308 (t2a1_bx_pc_insn): Likewise.
309 (t2a2_noop_insn): Likewise.
310 (t2a3_b_insn): Likewise.
311 (t2a1_push_insn): Likewise.
312 (t2a2_ldr_insn): Likewise.
313 (t2a3_mov_insn): Likewise.
314 (t2a4_bx_insn): Likewise.
315 (t2a5_pop_insn): Likewise.
316 (t2a6_bx_insn): Likewise.
317 (coff_arm_relocate_section): Only declare the high_address
318 variable for non WINCE targets.
320 2005-03-22 Alan Modra <amodra@bigpond.net.au>
322 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
323 SEC_LINKER_CREATED. Attach to dynobj.
324 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
326 2005-03-21 Alan Modra <amodra@bigpond.net.au>
328 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
329 sym_offset. Add name, bss_name, sym_name, sym_val.
330 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
331 Add sdata array of elf_linker_section_t.
332 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
333 (enum elf_linker_section_enum): Delete.
334 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
335 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
336 the special sections are needed. Adjust htab->sdata refs.
337 Ensure dynobj is set in sreloc code.
338 (ppc_elf_size_dynamic_sections): Strip sdata sections.
339 (ppc_elf_set_sdata_syms): New function.
340 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
341 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
342 sym_val instead of sym_hash.
343 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
345 2005-03-21 Alan Modra <amodra@bigpond.net.au>
347 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
348 (ppc_elf_merge_private_bfd_data): Likewise.
350 2005-03-21 Alan Modra <amodra@bigpond.net.au>
352 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
353 (ppc_elf_create_linker_section): Don't create rel_section.
354 (elf_create_pointer_linker_section): Don't size relocs.
355 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
356 Don't generate relocs.
357 (ppc_elf_relocate_section): Adjust calls to
358 elf_finish_pointer_linker_section.
360 2005-03-21 Alan Modra <amodra@bigpond.net.au>
362 * elf32-ppc.c (is_ppc_elf_target): New function.
363 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
364 for bfd_target_elf_flavour. Do this test before endian check.
365 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
366 (ppc_elf_size_dynamic_sections): Likewise.
368 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
370 * elf-bfd.h (elf_backend_data): Add int to
371 elf_backend_section_from_shdr.
372 (bfd_elf_section_data): Update comment for this_idx.
373 (_bfd_elf_make_section_from_shdr): Add int.
374 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
376 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
377 and use it to set this_idx in bfd_elf_section_data.
378 (bfd_section_from_shdr): Pass shindex to
379 _bfd_elf_make_section_from_shdr.
380 (_bfd_elf_section_from_bfd_section): Use this_idx in
381 bfd_elf_section_data to find section index.
383 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
384 index and pass it to _bfd_elf_make_section_from_shdr.
385 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
386 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
387 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
388 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
389 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
390 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
391 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
392 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
393 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
395 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
396 Ross Ridge <rridge@csclub.uwaterloo.ca>
398 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
399 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
402 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
404 * elflink.c (elf_mark_used_section): Remove check for special
407 2005-03-18 Andreas Schwab <schwab@suse.de>
409 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
410 from bfd_vma to ia64_insn, remove broken cast.
412 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
414 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
415 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
416 elf_m68k_finish_dynamic_sections): Use it.
418 2005-03-17 Paul Brook <paul@codesourcery.com>
419 Dan Jacobowitz <dan@codesourcery.com>
420 Mark Mitchell <mark@codesourcery.com>
422 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
423 (elf32_arm_additional_program_headers): Likewise.
424 (elf_backend_modify_segment_map): Define.
425 (elf_backend_additional_program_headers): Likewise.
426 (elf32_arm_symbian_modify_segment_map): Use
427 elf32_arm_modify_segment_map.
429 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
431 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
432 for special sections.
434 2005-03-18 Alan Modra <amodra@bigpond.net.au>
436 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
437 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
438 section_sym_count param, and return number of section symbols.
439 (bfd_elf_size_dynamic_sections): Clear section symbol area of
440 .dynsym contents. Don't bother calling swap_symbol_out on the
441 first all-zero dynsym.
442 (elf_mark_used_section): Formatting. Avoid twiddling flags in
443 special sections like bfd_abs_section.
444 (bfd_elf_gc_sections): Spelling fix.
446 2005-03-16 Fred Fish <fnf@specifixinc.com>
449 * dwarf2.c (read_indirect_string): Fix apparent typo, check
450 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
452 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
454 * elflink.c (elf_mark_used_section): New.
455 (bfd_elf_gc_sections): Call elf_gc_mark_section for
456 non-relocatable link if we don't do GC.
458 2005-03-16 Nick Clifton <nickc@redhat.com>
459 Ben Elliston <bje@au.ibm.com>
461 * configure.in (werror): New switch: Add -Werror to the
462 compiler command line. Enabled by default. Disable via
464 * configure: Regenerate.
466 2005-03-16 Nick Clifton <nickc@redhat.com>
468 * ecoff.c: Convert to ISO C90 formatting.
470 2005-03-16 Alan Modra <amodra@bigpond.net.au>
472 * elf32-ppc.c: Divide file into general and linker specific
473 functions. Sort linker functions into roughly the order in which
474 they are called by the ELF linker code.
476 2005-03-16 Alan Modra <amodra@bigpond.net.au>
478 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
479 on section. Correct comment, and add FIXME.
480 (ppc_elf_additional_program_headers): Don't bump header count for
481 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
482 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
483 do allocate memory if they need it.
485 2005-03-15 Mikkel Krautz <krautz@gmail.com>
487 * config.bfd (x86_64-elf): Add target.
489 2005-03-15 Alan Modra <amodra@bigpond.net.au>
491 * po/es.po: Commit new Spanish translation.
493 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
495 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
496 for global symbol when reporting overflow.
498 2005-03-11 Jakub Jelinek <jakub@redhat.com>
500 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
502 * archive.c (_bfd_ar_spacepad): New function.
503 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
504 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
505 coff_write_armap): Use it.
506 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
508 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
510 2005-03-10 Mark Kettenis <kettenis@gnu.org>
512 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
513 has_table to the start of the function.
515 2005-03-10 Ben Elliston <bje@au.ibm.com>
517 * archive.c: Include hashtab.h.
518 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
519 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
520 (hash_file_ptr): New function.
521 (eq_file_ptr): Likewise.
522 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
523 * libbfd-in.h: Include hashtab.h.
524 (struct artdata): Change `cache' member type to htab_t.
527 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
529 * configure.in: Bump version to 2.16.90.
530 * configure: Regenerated.
532 2005-03-07 Jakub Jelinek <jakub@redhat.com>
534 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
535 close is a function like macro in system headers.
537 2005-03-07 Alan Modra <amodra@bigpond.net.au>
540 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
541 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
543 2005-03-06 Alan Modra <amodra@bigpond.net.au>
545 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
547 2005-03-05 Alan Modra <amodra@bigpond.net.au>
549 * po/bfd.pot: Regenerate.
551 2005-03-05 Alan Modra <amodra@bigpond.net.au>
553 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
555 (func_desc_adjust): Force dot-syms local in executables as well
558 2005-03-04 David Daney <ddaney@avtrex.com>
560 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
561 '__gnu_local_gp' symbol used by gas -mno-shared.
563 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
565 * elf-bfd.h (elf_backend_data): Add "const char *" to
566 elf_backend_section_from_phdr.
568 * elf.c (bfd_section_from_phdr): Pass "proc" to the
569 elf_backend_section_from_phdr hook.
571 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
572 Joseph Myers <joseph@codesourcery.com>
574 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
575 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
577 (struct mips_elf_got_per_bfd_arg): Add global_count.
578 (struct mips_elf_count_tls_arg): New.
579 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
580 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
581 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
582 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
583 (TLS_RELOC_P): Define.
584 (TP_OFFSET, DTP_OFFSET): Define.
585 (dtprel_base, tprel_base): New functions.
586 (mips_elf_link_hash_newfunc): Initialize tls_type.
587 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
588 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
590 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
591 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
592 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
593 (mips_tls_got_index): New functions.
594 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
595 arguments. Pass them to mips_elf_create_local_got_entry. Use
597 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
599 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
600 mips_elf_create_local_got_entry.
601 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
602 arguments. Handle TLS entries.
603 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
604 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
606 (mips_elf_record_global_got_symbol): Likewise.
607 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
609 (mips_elf_merge_gots): Handle TLS entries when merging.
610 (mips_elf_initialize_tls_index): New function.
611 (mips_elf_set_global_got_offset): Handle TLS entries.
612 (mips_elf_adjust_gp): Handle TLS.
613 (mips_elf_multi_got): Remove redundant call to
614 mips_elf_resolve_final_got_entries. Initialize global_count.
615 Correct a comment. Initialize new TLS members of mips_got_info.
616 Assign TLS GOT indexes for new GOTs.
617 (mips_elf_create_got_section): Initialize new TLS members of
619 (mips_elf_calculate_relocation): Handle TLS relocs.
620 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
622 (_bfd_mips_elf_always_size_sections): Handle TLS.
623 (_bfd_mips_elf_size_dynamic_sections): Likewise.
624 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
626 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
627 (_bfd_mips_elf_hide_symbol): Handle TLS.
628 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
629 (mips_reloc_map): Add TLS relocs.
630 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
631 * elf64-mips.c (mips_elf64_howto_table_rel)
632 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
633 * reloc.c: Define new MIPS TLS relocations.
634 * libbfd.h, bfd-in2.h: Regenerated.
636 2005-03-02 Jan Beulich <jbeulich@novell.com>
638 * Makefile.am: Add dependency of cache.o on libiberty.h.
639 * cache.c: Include libiberty.h.
640 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
642 2005-03-01 Zack Weinberg <zack@codesourcery.com>
644 * elf.c (bfd_section_from_shdr <default case>): Call
645 elf_backend_section_from_shdr hook unconditionally, and return
647 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
648 * elfxx-target.h (elf_backend_section_from_shdr)
649 (elf_backend_section_from_phdr): Default to
650 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
653 2005-03-01 Alan Modra <amodra@bigpond.net.au>
655 * targets.h: Typo fix.
656 * bfd-in2.h: Regenerate.
658 * bout.c (b_out_write_object_contents): Don't use sizeof on host
659 structs to size on-disk structures.
660 (b_out_set_section_contents): Size the external struct, not the
661 internal one for on-disk size.
662 (b_out_sizeof_headers): Likewise.
664 2005-03-01 Alan Modra <amodra@bigpond.net.au>
666 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
667 entry points with the func descriptor as well as undefweak.
669 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
671 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
672 present when IMPORT_NAME_UNDOECRATE is used.
674 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
677 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
680 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
681 to _bfd_elf_merge_symbol.
683 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
684 unsigned int to return the alignment of the old common symbol
685 in the dynamic object.
686 (_bfd_elf_add_default_symbol): Pass NULL to
687 _bfd_elf_merge_symbol.
688 (elf_link_add_object_symbols): Pass &old_alignment to
689 _bfd_elf_merge_symbol. Get the alignment of the new common
690 symbol in the dynamic object.
692 2005-02-24 Ben Elliston <bje@au.ibm.com>
694 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
695 * format.c (bfd_check_format_matches): Likewise.
696 * archive.c (BFD_GNU960_ARMAG): Likewise.
697 (bfd_generic_archive_p): Likewise.
698 (_bfd_write_archive_contents): Likewise.
700 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
702 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
703 * configure: Regenerate.
705 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
707 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
708 COMDAT group sections to have default visibility.
710 2005-02-24 Alan Modra <amodra@bigpond.net.au>
712 * coffcode.h (coff_print_aux): Warning fix.
713 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
714 instead of section pointer to identify.
715 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
716 the correct size buffer for local sym mangling too.
717 (h8300_bfd_link_add_symbols): Likewise.
718 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
720 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
721 * elf32-xtensa.c (literal_value_hash): Warning fix.
722 * versados.c (process_otr): Warning fix.
723 (versados_canonicalize_reloc): Likewise.
724 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
725 * vms.c (fill_section_ptr): Warning fix.
727 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
729 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
730 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
732 2005-02-23 Nick Clifton <nickc@redhat.com>
734 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
735 the relvaddr field of the Elf32_crinfo structure.
737 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
738 variables that are passed by reference to
739 m68hc11_get_relocation_value in case that function does not
742 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
743 return statements and replace with a single return at the end of
744 the function. This helps pacify the flow analysis code in gcc 4.0.
746 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
747 strtab to avoid compile time warning.
749 2005-02-23 Ben Elliston <bje@au.ibm.com>
751 * opncls.c (bfd_zalloc): Document this function.
753 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
755 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
756 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
757 Replace SEC_SHARED with SEC_COFF_SHARED.
758 (styp_to_sec_flags): Likewise.
760 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
761 (TARGET_LITTLE_SYM): Likewise.
763 * section.c (SEC_ARCH_BIT_0): Removed.
764 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
765 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
766 (SEC_SHARED): Renamed to ...
767 (SEC_COFF_SHARED): This.
768 (SEC_BLOCK): Renamed to ...
769 (SEC_TIC54X_BLOCK): This.
770 (SEC_CLINK): Renamed to ...
771 (SEC_TIC54X_CLINK): This.
772 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
773 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
775 * bfd-in2.h: Regenerated.
777 2005-02-21 Fred Fish <fnf@specifixinc.com>
779 * dwarf2.c (find_abstract_instance_name): Call recursively
780 to handle a DW_AT_specification.
782 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
784 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
785 mips_elf_create_dynamic_relocation,
786 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
789 2005-02-21 Alan Modra <amodra@bigpond.net.au>
791 * Makefile.am: Run "make dep-am"
792 * Makefile.in: Regenerate.
794 2005-02-21 Alan Modra <amodra@bigpond.net.au>
796 * coffgen.c (bfd_coff_get_comdat_section): Check that
797 coff_section_data isn't NULL.
799 2005-02-21 Alan Modra <amodra@bigpond.net.au>
801 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
802 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
803 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
805 (xcoff_write_archive_contents_big): Likewise.
806 (_bfd_xcoff_put_ldsymbol_name): Likewise.
807 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
808 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
809 * cofflink.c (process_embedded_commands): Warning fixes.
810 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
812 * dwarf2.c: Warning fixes.
813 * elf-bfd.h: Likewise.
814 * elf-eh-frame.c: Likewise.
815 * elf-strtab.c: Likewise.
817 * elf32-m68k.c: Likewise.
818 * elf32-ppc.c: Likewise.
819 * elf32-sh-symbian.c: Likewise.
820 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
821 * elf64-sh64.c: Likewise.
822 * peicode.h: Likewise.
823 * elf64-mmix.c: Warning fixes.
824 * elfcode.h: Likewise.
825 * elfxx-mips.c: Likewise.
826 * libbfd-in.h: Likewise.
827 * libbfd.c: Likewise.
828 * mach-o.c: Likewise.
831 * opncls.c: Likewise.
834 * vms-hdr.c: Likewise.
835 * vms-tir.c: Likewise.
836 * xtensa-isa.c: Likewise.
837 * xtensa-modules.c: Likewise.
839 (pstrcmp): Use correct choice of string lengths. Fix return value.
840 (bfd_sym_module_name): Correct string length.
841 * bfd-in2.h: Regenerate.
842 * libbfd.h: Regenerate.
844 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
846 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
847 uninitialized check_segment[1] in TLSMOFF case.
848 Reported by Alan Modra.
849 (elf32_frv_relocate_section): Improve errors and warnings.
851 2005-02-17 Alan Modra <amodra@bigpond.net.au>
853 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
855 2005-02-16 Alan Modra <amodra@bigpond.net.au>
857 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
858 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
859 * pef.c (bfd_pef_scan): Don't ignore return value of
860 bfd_pef_scan_start_address.
861 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
862 bfd_mach_o_scan_start_address.
863 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
864 * elfxx-mips.c: Remove unnecessary prototypes.
865 (sort_dynamic_relocs_64): Abort if not BFD64.
867 2005-02-16 Alan Modra <amodra@bigpond.net.au>
869 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
870 Skip toc reloc adjust if reloc_count is zero.
872 2005-02-15 Nigel Stephens <nigel@mips.com>
873 Maciej W. Rozycki <macro@mips.com>
875 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
876 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
877 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
878 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
879 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
881 (mips16_gprel_reloc): Remove bit shuffling; call
882 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
883 and _bfd_mips16_elf_reloc_shuffle() instead.
884 (mips16_reloc_map): New reloc map for MIPS16 relocs.
885 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
887 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
888 elf_mips16_howto_table_rel.
889 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
890 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
891 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
892 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
893 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
895 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
896 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
897 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
899 (mips16_gprel_reloc): Remove bit shuffling; call
900 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
901 and _bfd_mips16_elf_reloc_shuffle() instead.
902 (mips16_reloc_map): New reloc map for MIPS16 relocs.
903 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
905 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
906 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
907 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
908 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
909 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
910 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
911 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
913 (mips16_gprel_reloc): Remove bit shuffling; call
914 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
915 and _bfd_mips16_elf_reloc_shuffle() instead.
916 (mips16_reloc_map): New reloc map for MIPS16 relocs.
917 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
919 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
920 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
921 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
922 handle bit shuffling for MIPS16 relocs.
923 (_bfd_mips16_elf_reloc_shuffle): Likewise.
924 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
925 and _bfd_mips16_elf_reloc_shuffle().
926 (_bfd_mips_elf_generic_reloc): Likewise.
927 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
929 (mips_elf_obtain_contents): Remove bit shuffling.
930 (mips_elf_perform_relocation): Likewise; call
931 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
933 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
935 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
936 (_bfd_mips16_elf_reloc_shuffle): Likewise.
937 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
938 (BFD_RELOC_MIPS16_HI16_S): Likewise.
939 (BFD_RELOC_MIPS16_LO16): Likewise.
940 * bfd-in2.h: Regenerate.
941 * libbfd.h: Regenerate.
943 2005-02-15 Jan Beulich <jbeulich@novell.com>
945 * elfxx-ia64.c (ia64_howto_table): Correct strings for
946 R_IA64_DTPMOD64[LM]SB.
948 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
950 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
951 backward branch in the same section.
952 (elfNN_ia64_relocate_section): Inform users that the input
953 section is too big to relax br instruction when overflow
954 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
957 2005-02-14 Orjan Friberg <orjanf@axis.com>
959 * elfcore.h (elf_core_file_p): Move the call to
960 elf_backend_object_p to allow the correct machine to be set before
961 processing the program headers.
963 2005-02-14 Nick Clifton <nickc@redhat.com>
966 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
967 aware flag from the input bfd to the output bfd.
969 2005-02-11 Maciej W. Rozycki <macro@mips.com>
971 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
972 R_MIPS_LITERAL relocations for external symbols.
973 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
974 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
976 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
978 * bfd-in2.h: Rebuilt.
980 2005-02-11 Paul Brook <paul@codesourcery.com>
982 * elf-bfd.h (struct elf_link_hash_table): Add
983 is_relocatable_executable.
984 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
985 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
986 symbols in relocatable executables.
987 (bfd_elf_record_link_assignment): Create dynamic section symbols in
988 relocatable executables.
989 (_bfd_elf_link_renumber_dynsyms): Ditto.
990 (bfd_elf_final_link): Ditto.
991 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
992 relocations into relocatable executables.
993 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
994 executables. Also copy absolute relocations.
995 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
996 in relocatable executables.
997 (allocate_dynrelocs): Copy relocations for relocatable executables.
998 Output dynamic symbols for symbols defined in linker scripts.
1000 2005-02-11 Nick Clifton <nickc@redhat.com>
1002 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
1003 to avoid a compile time warning.
1005 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
1008 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
1009 inclusion of coffcode.h so that it is actually picked up.
1011 * coffcode.h (coff_std_swap_table): Add an unused attribute in
1012 case it is not used.
1014 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
1015 structure and macro.
1017 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
1020 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
1021 to protect the declaration of this array.
1023 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
1024 Avoid call to memcpy with a size of 0.
1026 2005-02-12 Alan Modra <amodra@bigpond.net.au>
1028 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
1029 old-style branches to undefined dot-symbols which will be
1030 satisfied by a plt call.
1032 2005-02-11 Alan Modra <amodra@bigpond.net.au>
1034 * elf64-ppc.c (move_plt_plist): New function, extracted from..
1035 (ppc64_elf_copy_indirect_symbol): ..here.
1036 (func_desc_adjust): Use move_plt_plist.
1038 2005-02-10 Paul Brook <paul@codesourcery.com>
1040 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
1042 2005-02-10 Paul Brook <paul@codesourcery.com>
1044 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
1046 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
1047 (elf_link_renumber_local_hash_table_dynsyms): New function.
1048 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
1050 2005-02-10 Jakub Jelinek <jakub@redhat.com>
1052 * bfd-in.h (BFD_LINKER_CREATED): Define.
1053 * bfd-in2.h: Rebuilt.
1054 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
1055 BFD_LINKER_CREATED bfds when determining input bfds without
1056 .note.GNU-stack section.
1058 2005-02-10 Maciej W. Rozycki <macro@mips.com>
1060 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
1061 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
1062 relocations against external symbols unchanged.
1064 2005-02-08 Paul Brook <paul@codesourcery.com>
1066 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
1069 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
1071 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
1074 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1076 * elf64-mips.c: Fix formatting throughout.
1078 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1080 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
1082 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
1084 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
1085 *ABS*/*UND* sections.
1086 (elf32_frv_relocate_section): Move zero-addend-required error...
1087 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
1088 missing needed TLS section.
1090 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
1092 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
1093 being the last symbol.
1094 (aout_link_add_symbols): Just return TRUE if a warning
1097 2005-02-07 Maciej W. Rozycki <macro@mips.com>
1099 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
1100 R_MIPS_GPREL32 relocations against external symbols.
1101 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
1104 2005-02-07 Alan Modra <amodra@bigpond.net.au>
1106 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
1107 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
1108 elf_string_from_elf_strtab.
1109 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
1110 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
1111 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
1112 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
1113 looking at cached symtab info first, before iterating over headers.
1114 For SHT_REL and SHT_RELA, load dynsymtab if needed.
1115 * elfcode.h (elf_object_p): Don't load section header stringtab
1118 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
1120 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
1121 against protected function when building shared library.
1124 * elf64-x86-64.c (is_32bit_relative_branch): New.
1125 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
1126 protected function symbol when building shared library for
1127 32bit relative branch instruction.
1129 2005-02-06 Alan Modra <amodra@bigpond.net.au>
1131 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
1132 syms when doing a relocatable link.
1133 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
1135 (ppc64_elf_tls_setup): Likewise.
1136 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
1138 2005-02-04 Alan Modra <amodra@bigpond.net.au>
1140 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
1141 (link_hash_newfunc): Clear all locals using memset.
1142 (make_fdh): Remove flags param. Always create fake func desc
1143 weak. Link the descriptor with the code entry sym.
1144 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
1145 (add_symbol_adjust): Adjust make_fdh call.
1146 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
1147 descriptor to strong undefined if code entry is strong.
1149 2005-02-04 Alan Modra <amodra@bigpond.net.au>
1151 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
1152 lookup here. Set to new before calling bfd_link_repair_undef_list.
1153 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
1155 2005-02-03 Alan Modra <amodra@bigpond.net.au>
1157 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
1159 2005-02-03 Alan Modra <amodra@bigpond.net.au>
1161 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
1162 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
1163 before the as-needed lib was loaded. Abort on unexpected refs.
1165 2005-02-02 Alan Modra <amodra@bigpond.net.au>
1167 * elflink.c (elf_smash_syms): Expand comments.
1168 (elf_link_add_object_symbols): Only call elf_smash_syms for
1169 as-needed dynamic objects.
1171 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
1172 everything, just the field specific to ia64.
1173 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
1175 2005-02-01 Alan Modra <amodra@bigpond.net.au>
1177 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
1178 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
1180 (struct add_symbol_adjust_data): New.
1181 (add_symbol_adjust): Make an undefweak func desc for old ABI
1182 objects to link with --as-needed shared libs. Return fail status.
1183 Don't adjust old ABI func entry sym to weak if func desc syms
1185 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
1188 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
1190 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
1193 2005-02-01 Alan Modra <amodra@bigpond.net.au>
1195 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
1196 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
1197 remove anything but new and undefweak.
1198 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
1200 (_bfd_elf_create_dynamic_sections): Formatting.
1201 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
1202 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
1203 (struct elf_smash_data): New.
1204 (elf_smash_syms): New function.
1205 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
1206 unneeded dynamic objects to loaded list.
1207 (elf_link_output_extsym): Don't handle as-needed here. Strip
1208 bfd_link_hash_new symbols.
1209 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
1210 delref when dynindx is already -1.
1211 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
1213 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
1215 2005-02-01 Ben Elliston <bje@au.ibm.com>
1217 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
1219 2005-02-01 Ben Elliston <bje@au.ibm.com>
1221 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
1222 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
1223 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
1224 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
1225 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
1226 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
1227 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
1228 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
1229 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
1230 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
1231 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
1232 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
1233 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
1234 throughout. Similarly, collapse #if 1'd code.
1236 2005-02-01 Ben Elliston <bje@au.ibm.com>
1238 * elf-bfd.h (bfd_elf_discard_group): Remove.
1239 * elf.c (bfd_elf_discard_group): Likewise.
1240 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
1242 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
1244 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
1245 (_bfd_elf_eh_frame_address_size): Declare.
1246 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
1247 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
1248 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
1249 (elf_backend_eh_frame_address_size): Define.
1250 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
1251 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
1252 size from the new backend hook.
1253 (_bfd_elf_write_section_eh_frame): Likewise.
1254 (_bfd_elf_eh_frame_address_size): New function.
1256 2005-01-31 Andrew Cagney <cagney@gnu.org>
1258 * configure: Regenerate to track ../gettext.m4.
1260 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1262 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
1263 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
1265 2005-01-31 Nick Clifton <nickc@redhat.com>
1267 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
1268 sparc-lynxos, vax-vms) be obsolete.
1270 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
1272 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
1273 * elf32-arm.c (ELF_MINPAGESIZE): Define.
1274 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
1275 * elfcode.h (elf_object_p): Use minpagesize instead of
1277 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
1278 (elfNN_bed): Include ELF_MINPAGESIZE.
1280 2005-01-28 Julian Brown <julian@codesourcery.com>
1282 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1283 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1284 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
1285 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
1286 passing flag value from ld. Set flag value in global hash table entry.
1287 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
1290 2005-01-27 Andrew Cagney <cagney@gnu.org>
1292 * configure: Regenerate to track ../gettext.m4 change.
1294 2005-01-25 Mark Mitchell <mark@codesourcery.com>
1296 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
1299 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
1301 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
1302 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
1304 * reloc.c: Add R_FRV_TLSMOFF.
1305 * elf32-frv.c (elf32_frv_howto_table): Likewise.
1306 (frv_reloc_map, frv_reloc_type_lookup): Map it.
1307 (elf32_frv_relocate_section): Handle it.
1308 (elf32_frv_check_relocs): Likewise.
1309 * libbfd.h, bfd-in2.h: Rebuilt.
1310 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
1311 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
1312 when given an undefweak TLS symbol. Fix constant TLS PLT entries
1313 such that they return the constant in gr9.
1314 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
1316 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
1317 too, such that they shrink on relaxation.
1318 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
1319 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
1320 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
1321 if we can guarantee the use of 16-bit constants.
1322 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
1323 Introduce TLS support for FR-V FDPIC.
1324 * reloc.c: Add TLS relocations.
1325 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
1326 (elf32_frv_rel_tlsdesc_value_howto): New.
1327 (elf32_frv_rel_tlsoff_howto): New.
1328 (frv_reloc_map): Add new mappings.
1329 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
1331 (frvfdpic_dynamic_got_plt_info): New.
1332 (frvfdpic_plt_tls_ret_offset): New.
1333 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
1334 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
1335 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
1336 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
1338 (struct frvfdpic_relocs_info): Add TLS fields.
1339 (frvfdpic_relocs_info_hash): Warning clean up.
1340 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
1341 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
1342 (FRVFDPIC_TLS_BIAS): Define.
1343 (tls_biased_base): New.
1344 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
1346 (frv_reloc_type_lookup): Likewise.
1347 (frvfdpic_info_to_howto_rel): Likewise.
1348 (elf32_frv_relocate_section): Likewise.
1349 (_frv_create_got_section): Create the PLT section here.
1350 (elf32_frvfdpic_create_dynamic_sections): Not here.
1351 (_frvfdpic_count_nontls_entries): Move out of...
1352 (_frvfdpic_count_got_plt_entries): ... here.
1353 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
1354 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
1356 (_frvfdpic_relax_tls_entries): New.
1357 (_frvfdpic_compute_got_alloc_data): Add TLS support.
1358 (_frvfdpic_get_tlsdesc_entry): New.
1359 (_frvfdpic_assign_got_entries): Add TLS support.
1360 (_frvfdpic_assign_plt_entries): Likewise.
1361 (_frvfdpic_reset_got_plt_entries): New.
1362 (_frvfdpic_size_got_plt): Move out of...
1363 (elf32_frvfdpic_size_dynamic_sections): ... here.
1364 (_frvfdpic_relax_got_plt_entries): New.
1365 (elf32_frvfdpic_relax_section): New.
1366 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
1367 (elf32_frv_check_relocs): Add TLS support.
1368 (bfd_elf32_bfd_relax_section): Define for FDPIC.
1369 * libbfd.h, bfd-in2.h: Rebuilt.
1371 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1373 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
1374 loadable reloc sections.
1375 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
1376 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
1378 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1380 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
1381 sections immediately when linking shared libs. Instead, wait until
1382 we know a lib is needed.
1383 (_bfd_elf_link_create_dynstrtab): Extract from..
1384 (_bfd_elf_link_create_dynamic_sections_): ..here.
1385 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
1386 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
1387 for non-existent .dynamic.
1388 (elf_link_output_extsym): Don't complain about undefined symbols
1389 in as-needed dynamic libs that aren't actually linked.
1391 2005-01-24 Andrew Cagney <cagney@gnu.org>
1393 * configure: Regenerate, ../gettext.m4 was updated.
1395 2005-01-21 Ben Elliston <bje@au.ibm.com>
1397 * aout-encap.c: Remove unused file.
1399 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
1402 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
1403 non-function symbols are local.
1404 (_bfd_elf_symbol_refs_local_p): Likewise.
1406 2005-01-18 Alan Modra <amodra@bigpond.net.au>
1408 * bfd.c (bfd_link_just_syms): Add abfd param.
1409 * bfd-in2.h: Regenerate.
1411 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1413 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
1414 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
1415 instructions. If the amount of padding is known, reduce the size
1416 of the CIE or FDE by that amount.
1418 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1420 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
1421 augmentation_size. Use bfd_signed_vmas for data_align.
1422 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
1423 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
1424 functions. Don't read past the end of the enclosing CIE or FDE.
1425 (skip_bytes): New utility function.
1426 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
1428 (_bfd_elf_write_section_eh_frame): Use new functions.
1430 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1432 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
1433 assert-style REQUIRE() macro to handle sanity checks.
1435 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
1437 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
1439 (read_unsigned_leb128): Removed.
1440 (read_signed_leb128): Removed.
1441 (find_abstract_instance_name): Updated.
1442 (parse_comp_unit): Accept info_ptr_unit.
1443 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
1444 comp unit and pass it to parse_comp_unit.
1446 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
1447 (read_signed_leb128): Moved to ...
1450 * libbfd-in.h (read_unsigned_leb128): New prototype.
1451 (read_signed_leb128): Likewise.
1452 * libbfd.h: Regenerated.
1454 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
1455 Nick Clifton <nickc@redhat.com>
1457 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
1458 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
1459 arch_sh4a_nofpu_up in order to match the external names and make the
1460 testsuite's job easier.
1461 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
1463 * bfd-in2.h: Regenerate.
1465 2005-01-15 Andrew Cagney <cagney@gnu.org>
1468 * acinclude.m4: Move BFD_NEED_DECLARATION,
1469 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
1470 the new file bfd.m4. Include ../bfd/bfd.m4.
1471 * configure: Re-generate.
1473 2005-01-12 Alan Modra <amodra@bigpond.net.au>
1475 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
1476 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
1478 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
1479 R_PPC_RELAX32PC_PLT.
1481 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1483 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
1485 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
1486 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
1487 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
1488 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
1489 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
1490 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
1491 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
1492 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
1493 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
1494 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
1495 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1496 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
1497 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
1498 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
1500 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1502 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
1505 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1507 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
1508 * bfd-in2.h: Regenerate.
1509 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
1510 to support these new machine values.
1511 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
1513 (bfd_maxq_arch): Update values for the maxq20.
1515 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
1517 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
1518 non-shared object, do not reserve space in .plt and .rela.plt for
1519 regular symbols neither defined nor referenced in shared objects.
1521 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1523 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
1524 to zero the structure.
1525 (create_got_section): Use BFD_ASSERT instead of abort.
1526 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
1528 (create_got_section): New function.
1529 (sparc64_elf_create_dynamic_sections): Likewise.
1530 (sparc64_elf_check_relocs): Invoke create_got_section instead of
1531 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
1532 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
1533 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
1534 (sparc64_elf_finish_dynamic_symbol): Likewise.
1535 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
1536 (elf_backend_create_dynamic_sections): Define to
1537 sparc64_elf_create_dynamic_sections.
1539 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1541 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
1542 (elf_backend_omit_section_dynsym): Define to it.
1543 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
1544 (elf_backend_omit_section_dynsym): Define to it.
1546 2005-01-07 Jakub Jelinek <jakub@redhat.com>
1548 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
1549 PT_DYNAMIC segment, unless .dynamic.
1551 2005-01-06 Paul Brook <paul@codesourcery.com>
1553 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
1554 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
1555 * configure: Regenerate.
1556 * elf32-arm.c: Add VxWorks target bfd.
1558 (elf32_arm_link_hash_table): Add use_rel.
1559 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
1560 elf32_arm_relocate_section): Replace USE_REL with runtime check.
1561 Correct offset calculation for RELA case.
1562 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
1563 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
1564 (elf32_arm_vxworks_link_hash_table_create): New function.
1565 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
1566 (bfd_elf32_littlearm_vxworks_vec): Ditto.
1567 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
1569 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1571 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
1573 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
1574 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
1575 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
1576 (ppc64_elf_next_toc_section): Heed no_multi_toc.
1577 (ppc64_elf_reinit_toc): Set multi_toc_needed.
1578 (toc_adjusting_stub_needed): Rewrite.
1579 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
1580 toc tests. Adjust for toc_adjusting_stub_needed changes.
1581 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
1582 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
1583 * section.c: Expand comment on backend bits.
1584 * bfd-in2.h: Regenerate.
1585 * libbfd.h: Regenerate.
1587 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1589 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
1590 toc adjusting stub, do not test source section flags.
1592 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
1594 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
1595 from STABS debugging sections again.
1597 2005-01-05 Fred Fish <fnf@specifixinc.com>
1599 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
1600 (find_abstract_instance_name): New function.
1601 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
1602 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
1603 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
1605 2004-12-31 Paul Brook <paul@copdesourcery.com>
1607 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
1609 2004-12-31 Alan Modra <amodra@bigpond.net.au>
1611 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
1612 Commit missing changes from 2004-12-22.
1613 * bfd-in2.h: Regenerate.
1615 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
1617 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
1619 2004-12-21 Kris Warkentin <kewarken@qnx.com>
1621 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
1622 Add 'base' argument for constructing register sections. Reformat.
1623 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
1624 gp and fp regs. Reformat.
1626 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
1628 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
1629 * bfd-in2.h: Regenerate.
1630 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
1631 (avr_reloc_map): Likewise.
1632 (avr_final_link_relocate): Likewise.
1634 2004-12-22 Alan Modra <amodra@bigpond.net.au>
1636 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
1637 as-needed dynamic libs as undefined.
1638 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
1639 libs when finding they are needed.
1641 2004-12-20 Alan Modra <amodra@bigpond.net.au>
1643 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
1644 (opd_entry_value): Use opd_relocs if available.
1645 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
1646 copy .opd relocations to opd_relocs.
1647 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
1649 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
1651 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
1652 * elf32-v850.c (v850_elf_howto_table): Add entry for
1653 R_V850_LO16_SPLIT_OFFSET.
1654 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
1655 (v850_elf_perform_lo16_relocation): New function, extracted from...
1656 (v850_elf_perform_relocation): ...here. Use it to handle
1657 R_V850_LO16_SPLIT_OFFSET.
1658 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
1659 R_V850_LO16_SPLIT_OFFSET.
1660 * libbfd.h, bfd-in2.h: Regenerate.
1662 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
1664 * config.bfd: Add s390x-ibm-tpf support.
1666 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
1668 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
1669 to prototype, to make hash info available.
1670 Prevent wrapped symbols from being adjusted twice.
1672 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
1674 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
1675 overflow for calls to undefined weak symbols.
1677 2004-12-11 Alan Modra <amodra@bigpond.net.au>
1679 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
1680 canonical sections syms have a name.
1682 2004-12-11 Alan Modra <amodra@bigpond.net.au>
1684 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
1685 have been adjusted for output.
1686 (ppc64_elf_relocate_section): Mark sections with reloc_done.
1688 2004-12-10 Alan Modra <amodra@bigpond.net.au>
1690 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
1691 add symtab_hdr param.
1692 (group_signature): Update calls.
1693 * elf-bfd.h (bfd_elf_sym_name): Update.
1694 * elf32-ppc.c (ppc_elf_relocate_section): Update.
1695 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
1696 (ppc64_elf_relocate_section): Update.
1697 * elflink.c (elf_link_input_bfd): Update.
1699 2004-12-10 Jakub Jelinek <jakub@redhat.com>
1701 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
1702 st_shndx on STT_SECTION sections.
1704 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
1706 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
1707 ELF section symbols.
1709 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
1711 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
1712 return a real value, unless it is a PLT symbol.
1713 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
1716 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
1717 R_MIPS_JALR entry to 0.
1719 * archures.c: Define bfd_mach_mips9000.
1720 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
1721 (mips_set_isa_flags): Handle bfd_mach_mips9000.
1722 * cpu-mips.c (I_mips9000): Define.
1723 (arch_info_struct): Add case for bfd_mach_mips9000.
1724 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
1725 * bfd-in2.h: Regenerate.
1727 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
1729 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
1732 2004-12-07 Ben Elliston <bje@gnu.org>
1734 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
1736 2004-12-06 Daniel Jacobowitz <dan@debian.org>
1738 Suggested by Fergal Daly <fergal@esatclear.ie>:
1739 * simple.c (simple_dummy_multiple_definition): New function.
1740 (bfd_simple_get_relocated_section_contents): Use it.
1742 2004-12-03 Jan Beulich <jbeulich@novell.com>
1744 * elf.c (elf_find_function): Don't use the last file symbol ever,
1745 seen, but the last one seen prior to the symbol being reported.
1746 Don't report a filename at all for global symbols when that might
1749 2004-12-01 Paul Brook <paul@codesourcery.com>
1751 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
1752 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
1755 2004-12-01 Paul Brook <paul@codesourcery.com>
1757 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
1760 2004-11-30 Paul Brook <paul@codesourcery.com>
1762 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
1763 no_pipeline_knowledge
1764 (elf32_arm_link_hash_table_create): Ditto.
1765 (bfd_elf32_arm_process_before_allocation): Ditto.
1766 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
1768 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
1770 * bfd-in2.h: Regenerate.
1772 2004-11-30 Randolph Chung <tausq@debian.org>
1774 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
1775 (elf32_hppa_grok_psinfo): New function.
1776 (elf_backend_grok_prstatus): Define.
1777 (elf_backend_grok_psinfo): Define.
1779 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
1782 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
1784 2004-11-24 Paul Brook <paul@codesourcery.com>
1786 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
1788 2004-11-24 Paul Brook <paul@codesourcery.com>
1790 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
1791 (elf32_arm_swap_symbol_out): New function.
1792 (elf32_arm_size_info): Add.
1793 (elf_backend_size_info): Define.
1795 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1797 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
1800 2004-11-19 Alan Modra <amodra@bigpond.net.au>
1802 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
1803 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
1804 * nlmcode.h (nlm_write_object_contents): Warning fix.
1806 2004-11-18 Bob Wilson <bob.wilson@acm.org>
1808 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
1810 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
1812 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
1813 (elf32_arm_plt_thumb_stub): New.
1814 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
1816 (elf32_arm_link_hash_traverse): Fix typo.
1817 (elf32_arm_link_hash_table): Add obfd.
1818 (elf32_arm_link_hash_newfunc): Initialize new fields.
1819 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
1820 (elf32_arm_link_hash_table_create): Initialize obfd.
1821 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
1822 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
1823 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
1824 interworking BFD is not dynamic.
1825 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
1826 not emit glue for PLT references.
1827 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
1828 emit glue for PLT references. Support the Thumb PLT prefix.
1829 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
1831 (elf32_arm_check_relocs): Likewise.
1832 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
1834 (allocate_dynrelocs): Handle Thumb PLT references.
1835 (elf32_arm_finish_dynamic_symbol): Likewise.
1836 (elf32_arm_symbol_processing): New function.
1837 (elf_backend_symbol_processing): Define.
1839 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
1841 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
1842 add_fde_encoding. Remove need_relative.
1843 * elf-eh-frame.c (extra_augmentation_string_bytes)
1844 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
1845 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
1846 in cases where the CIE has no existing 'R' augmentation. Use
1847 size_of_output_cie_fde when assigning offsets. Use the final offset
1848 as the new section size.
1849 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
1850 Account for any extra augmentation bytes in the returned offset.
1851 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
1852 moved before being modified. Pad growing entries with DW_CFA_nops.
1853 Add 'z' and 'R' augmentations as directed by add_augmentation_size
1854 and add_fde_encoding.
1856 2004-11-15 Mark Mitchell <mark@codesourcery.com>
1858 * elf32-arm.c (elf32_arm_relocate_section): Use
1859 arm_real_reloc_type.
1861 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
1863 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
1864 for discard relocations; don't add an R_MIPS_NONE to the main body
1867 2004-11-04 Paul Brook <paul@codesourcery.com>
1869 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
1870 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
1871 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
1872 default version definition for unversioned symbols.
1873 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
1874 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
1875 _bfd_elf_slurp_version_tables. Set default version for unversioned
1878 2004-11-15 Paul Brook <paul@codesourcery.com>
1880 * elflink.c (elf_link_add_object_symbols): Don't assume version
1881 indices are consecutive.
1883 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
1885 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
1886 composite relocations against the personality data.
1888 2004-11-13 Paul Brook <paul@codesourcery.com>
1890 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
1891 R_ARM_PREL31 relocations to PLT entries.
1892 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
1893 (elf32_arm_check_relocs): Ditto.
1895 2004-11-12 Bob Wilson <bob.wilson@acm.org>
1897 * xtensa-isa.c (xtensa_interface_class_id): New.
1899 2004-11-11 Bob Wilson <bob.wilson@acm.org>
1901 * elf32-xtensa.c (property_table_compare): Remove assertion about
1902 entries with the same address and non-zero size.
1903 (xtensa_read_table_entries): Report such entries as errors.
1905 2004-11-11 Mark Mitchell <mark@codesourcery.com>
1907 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
1908 R_ARM_RELATIVE on Symbian OS.
1910 2004-11-09 Mark Mitchell <mark@codesourcery.com>
1912 * som.c (som_bfd_print_private_bfd_data): New function.
1913 (som_object_setup): Save the auxiliary header. Don't assume that
1914 zero is an invalid entry point for a shared library.
1915 (som_object_p): Allocate the auxiliary header on the heap.
1917 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
1919 (elf32_arm_symbian_modify_segment_map): Likewise.
1921 2004-11-09 Daniel Jacobowitz <dan@debian.org>
1923 From David Poole <daveml@mbuf.com>:
1924 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
1925 (elf32_arm_size_dynamic_sections): Call it.
1927 2004-11-09 Alan Modra <amodra@bigpond.net.au>
1929 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
1930 (ALL_MACHINES_CFILES): Fix typo.
1931 * Makefile.in: Regenerate.
1932 * po/SRC-POTFILES.in: Regenerate.
1934 2004-11-08 Mark Mitchell <mark@codesourcery.com>
1936 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
1937 R_ARM_RELATIVE relocation for Symbian OS, mention the section
1938 symbol in the relocation.
1940 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
1941 Vineet Sharma <vineets@noida.hcltech.com>
1943 * coff-maxq.c: New File.
1944 * cpu-maxq.c: New File.
1945 * coffcode.h: Likewise.
1946 * config.bfd: Likewise.
1947 * configure.in (maxqcoff_vec): New target vector.
1948 * Makefile.am: Add support for maxq target.
1949 * configure.in: Likewise.
1950 * archures.c:. Likewise.
1951 * targets.c: Likewise.
1952 * bfd_in2.h : Regenerated.
1953 * Makefile.in: Regenerated.
1954 * configure: Regenerated.
1955 * doc/Makefile.in: Regenerated.
1957 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1959 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
1960 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
1961 C_NT_WEAK aux entries.
1962 (_bfd_coff_generic_relocate_section): Handle undefined
1965 2004-11-07 Andreas Schwab <schwab@suse.de>
1967 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
1968 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
1969 non-default visibility.
1971 2004-11-01 Mark Mitchell <mark@codesourcery.com>
1973 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
1975 (elf32_arm_symbian_modify_segment_map): Don't
1976 reset includes_filehdr and includes_phdrs here.
1978 2004-11-04 Daniel Jacobowitz <dan@debian.org>
1980 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
1981 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
1982 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
1984 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
1985 to a new removed list. Remove normal configuration stanzas.
1986 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
1987 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
1988 elfarm-nabi.lo with elf32-arm.lo.
1989 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
1990 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
1991 * elf32-arm.h: Remove.
1992 * elfarm-oabi.c: Remove.
1993 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
1994 and bfd_elf32_littlearm_oabi_vec.
1995 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
1997 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
1999 * config.bfd: Support crisv32-*-* like cris-*-*.
2000 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
2001 (bfd_mach_cris_v10_v32): New macros.
2002 * cpu-cris.c: Tweak formatting.
2003 (get_compatible): New function.
2005 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
2006 bfd_arch_info_type:s.
2007 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
2008 get_compatible for member compatible and link bfd_cris_arch_v32 as
2010 * elf32-cris.c (cris_elf_pcrel_reloc)
2011 (cris_elf_set_mach_from_flags): New functions.
2012 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
2013 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
2014 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
2015 numbers for bfd_mach_cris_v32.
2016 (PLT_ENTRY_SIZE_V32): New macro.
2017 (elf_cris_plt0_entry): Drop last comma in initializer.
2018 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
2019 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
2021 (cris_elf_relocate_section): Change all "%B(%A)" messages to
2023 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
2024 (elf_cris_finish_dynamic_sections): Similar.
2025 (elf_cris_adjust_dynamic_symbol): Similar.
2026 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
2028 <switch with PIC relocs>: Emit error and return FALSE for
2029 bfd_mach_cris_v10_v32.
2030 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
2031 Emit warning when generating textrel reloc.
2032 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
2033 (cris_elf_final_write_processing): Set flags according to mach.
2034 (cris_elf_print_private_bfd_data): Display
2035 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
2036 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
2037 new_flags. Don't call cris_elf_final_write_processing. Don't
2038 look at the actual elf header flags at all; use
2039 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
2040 in bfd_get_mach for ibfd and obfd and handle merging of compatible
2042 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2043 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
2044 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
2045 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
2046 * bfd-in2.h, libbfd.h: Regenerate.
2048 2004-11-04 Alan Modra <amodra@bigpond.net.au>
2050 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
2051 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
2053 (struct adjust_toc_info): New.
2054 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
2056 2004-11-03 Bob Wilson <bob.wilson@acm.org>
2058 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
2059 if there are no segments.
2061 2004-11-02 Daniel Jacobowitz <dan@debian.org>
2063 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
2065 2004-11-02 Nick Clifton <nickc@redhat.com>
2067 * elf32-iq2000.c: Convert to ISO C90 formatting.
2069 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
2071 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
2073 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
2075 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
2076 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
2077 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
2079 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2081 * elf32-sh.c (tpoff): Take alignment into account.
2083 2004-10-28 Nick Clifton <nickc@redhat.com>
2085 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
2086 performing a relocatable link.
2087 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
2088 for MIPS ports under Irix.
2090 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
2092 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
2093 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
2094 (elf32_arm_final_link_relocate): Ditto.
2095 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
2096 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
2097 (elf32_arm_adjust_dynamic_symbol): Ditto.
2098 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
2099 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
2100 (elf32_arm_r_howto): ... To here.
2101 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
2103 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
2106 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
2107 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
2108 and R_IA64_SECREL64LSB.
2110 2004-10-26 Paul Brook <paul@codesourcery.com>
2112 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
2113 (bfd_elf_size_dynamic_sections): Create default version definition.
2114 (elf_link_output_extsym): Adjust for default symbol version.
2116 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2118 * mmo.c: Adjust to ISO C.
2120 * mmo.c (mmo_write_section_description): New function broken out
2121 of mmo_internal_write_section.
2122 (mmo_internal_write_section): For each of .text and .data, call
2123 mmo_write_section_description before outputting contents if it has
2124 nontrivially deducible vma or contents.
2125 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
2126 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
2127 symbols if found within the .data address range.
2129 2004-10-24 Daniel Jacobowitz <dan@debian.org>
2131 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
2133 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
2135 * mmo.c (File Layout): Correct place of misplaced blurb about
2138 2004-10-22 Mark Kettenis <kettenis@gnu.org>
2140 * config.bfd: Add mips64*-*-openbsd.
2142 2004-10-21 Bob Wilson <bob.wilson@acm.org>
2144 * elf32-xtensa.c (ebb_propose_action): Put declarations before
2147 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2149 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
2150 * configure: Regenerate.
2152 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
2155 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
2156 to linker reloc_overflow callback.
2157 (aout_link_input_section_ext): Likewise.
2158 (aout_link_reloc_link_order): Likewise.
2159 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2160 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2162 (alpha_relocate_section): Likewise.
2163 * coff-arm.c (coff_arm_relocate_section): Likewise.
2164 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
2165 * coff-h8500.c (extra_case): Likewise.
2166 * coff-i960.c (coff_i960_relocate_section): Likewise.
2167 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2168 * coff-mips.c (mips_relocate_section): Likewise.
2169 * coff-or32.c (coff_or32_relocate_section): Likewise.
2170 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2171 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
2172 * coff-sh.c (sh_relocate_section): Likewise.
2173 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2174 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
2175 * coff-z8k.c (extra_case): Likewise.
2176 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
2177 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2178 (_bfd_coff_generic_relocate_section): Likewise.
2179 * ecoff.c (ecoff_reloc_link_order): Likewise.
2180 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
2181 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2182 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2183 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2184 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
2185 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
2186 * elf32-cris.c (cris_elf_relocate_section): Likewise.
2187 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
2188 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2189 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2190 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
2191 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
2192 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2193 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2194 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2195 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
2196 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
2197 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
2198 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2199 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
2200 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2201 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2202 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
2203 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
2204 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2205 * elf32-s390.c (elf_s390_relocate_section): Likewise.
2206 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2207 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2208 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2209 * elf32-vax.c (elf_vax_relocate_section): Likewise.
2210 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
2211 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2212 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
2213 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2214 * elf64-s390.c (elf_s390_relocate_section): Likewise.
2215 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
2216 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2217 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
2218 * elflink.c (elf_reloc_link_order): Likewise.
2219 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
2220 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
2221 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
2222 * linker.c (_bfd_generic_reloc_link_order): Likewise.
2223 * pdp11.c (pdp11_aout_link_input_section): Likewise.
2224 (aout_link_reloc_link_order): Likewise.
2225 * reloc.c (bfd_generic_get_relocated_section_contents):
2227 * xcofflink.c (xcoff_reloc_link_order): Likewise.
2228 * simple.c (simple_dummy_reloc_overflow): Updated.
2230 2004-10-20 Andreas Schwab <schwab@suse.de>
2232 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
2233 (elf_backend_plt_sym_val): Define.
2235 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
2237 * config.bfd: Set targ_underscore=yes for PE COFF targets
2239 2004-10-19 Alan Modra <amodra@bigpond.net.au>
2241 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
2242 (ppc64_elf_edit_opd): Likewise.
2244 2004-10-18 Mark Mitchell <mark@codesourcery.com>
2246 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
2247 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
2248 set SEC_ALLOC and SEC_LOAD.
2250 2004-10-18 Nick Clifton <nickc@redhat.com>
2252 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
2253 'name' for relocs against both local and global symbols.
2255 2004-10-16 Daniel Jacobowitz <dan@debian.org>
2257 * bfd-in2.h: Regenerate.
2258 * bfd.c (struct bfd): Add no_export.
2259 * elflink.c (elf_link_add_object_symbols): Handle no_export.
2261 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2263 * config.bfd: Whitespace cleanup.
2264 * Makefile.am: Run "make dep-am"
2265 * Makefile.in: Regenerate.
2267 2004-10-15 Jakub Jelinek <jakub@redhat.com>
2269 * elflink.c (struct already_linked_section): Removed.
2270 (try_match_symbols_in_sections, already_linked): Removed.
2271 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
2272 prefix of section names when finding already_linked_table
2273 chain. Compare section names. Instead of calling already_linked,
2274 do it inline and only for sections in the same already_linked_list.
2276 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2278 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
2279 parameter. If called after _bfd_elf_write_section_eh_frame,
2280 don't allow a -2 return unless need_* bit is already set, and
2281 handle offsets adjusted for output_offset.
2282 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
2283 * elf.c (_bfd_elf_section_offset): Update call.
2285 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
2288 * coffcode.h (coff_compute_section_file_positions): Cast to
2289 bfd_vma when computing page alignment.
2291 2004-10-13 Mark Mitchell <mark@codesourcery.com>
2293 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2294 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
2296 2004-10-12 Mark Mitchell <mark@codesourcery.com>
2298 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
2299 relocations use a virtual address, not a section offset.
2301 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2303 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
2304 (narrow_instruction, widen_instruction): Remove unnecessary calls to
2305 xtensa_format_encode.
2306 (ebb_propose_action): Inline call to ebb_add_proposed_action.
2307 (ebb_add_proposed_action): Delete.
2309 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2311 * elf32-xtensa.c: Use ISO C90 formatting.
2313 2004-10-12 Paul Brook <paul@codesourcery.com>
2315 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
2318 2004-10-12 Paul Brook <paul@codesourcery.com>
2320 * elf32-arm.h: Support EABI version 4 objects.
2322 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2325 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
2326 Don't mark as default.
2327 (bfd_x86_64_arch): Don't mark as default.
2329 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2331 * elflink.c (enum action_discarded): New.
2332 (elf_section_complain_discarded): Delete.
2333 (elf_action_discarded): New function subsuming the above and also
2334 controlling reloc behaviour.
2335 (elf_link_input_bfd): Use it.
2337 2004-10-11 Jakub Jelinek <jakub@redhat.com>
2339 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
2340 (special_sections): Add .gnu.liblist and .gnu.conflict.
2341 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
2343 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2346 * elflink.c (elf_link_input_bfd): Try harder to support
2347 relocations against symbols in removed linkonce sections.
2349 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2351 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
2354 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
2355 sections do not reference symbols in non-SEC_ALLOC sections.
2357 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2360 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
2361 (_bfd_elf_link_omit_section_dynsym): Formatting.
2363 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2365 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
2366 * libbfd.h: Regnerate.
2367 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
2368 * elf32-frv.c: Likewise.
2369 * elf32-m32r.c: Likewise.
2370 * elf32-ppc.c: Likewise.
2371 * elf64-hppa.c: Likewise.
2372 * elfxx-ia64.c: Likewise.
2373 * opncls.c: Likewise.
2375 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2377 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
2378 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
2379 offsets stored in struct eh_cie_fde entries before doing other
2382 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
2383 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
2384 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
2385 setting offsets for removed CIEs. Don't set "sec", instead set
2386 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
2387 CIE in hdr_info. Only set make_relative and make_lsda_relative
2388 for CIEs. Use pointers rather than array indices.
2389 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
2390 make_lsda_relative, need_* on cie_inf for FDEs.
2391 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
2392 section output_offset. Delete cie_offset, instead use cie_inf
2393 pointer to CIE entry. Use need_relative and need_lsda_relative on
2394 CIE entry for FDEs. Use pointers rather than array indices.
2396 2004-10-09 Alan Modra <amodra@bigpond.net.au>
2398 * coff-rs6000.c (rs6000coff_vec): Add initializer for
2399 bfd_is_target_special_symbol.
2400 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2401 * som.c (som_bfd_is_target_special_symbol): Define.
2403 2004-10-08 Nick Clifton <nickc@redhat.com>
2405 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
2406 * configure: Regenerate.
2407 * bfd-in2.h: Regenerate.
2408 * syms.c (bfd_is_target_special_symbol): New interface function.
2409 Returns true when a symbol should be considered to be special.
2410 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
2411 the symbol jump table.
2412 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
2413 Return true iff the symbol is a mapping symbol.
2414 (bfd_elf32_bfd_is_target_special_symbol): Define.
2415 * elfxx-target.h: Provide a default definition for
2416 bfd_is_target_special_symbol.
2417 * aout-target.h: Likewise.
2418 * aout-tic30.c: Likewise.
2419 * binary.c: Likewise.
2420 * coffcode.h: Likewise.
2421 * i386msdos.c: Likewise.
2424 * libaout.h: Likewise.
2425 * libbfd-in.h: Likewise
2426 * libecoff.h: Likewise.
2427 * mach-o.c: Likewise.
2429 * nlm-target.h: Likewise.
2430 * oasys.c: Likewise.
2432 * ppcboot.c: Likewise.
2434 * tekhex.c: Likewise.
2435 * versados.c: Likewise.
2437 * xcoff-target.h: Likewise.
2439 * libbfd.h: Regenerate.
2441 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2443 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
2444 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
2445 (elf_backend_section_from_shdr): Define.
2447 2004-10-08 Alan Modra <amodra@bigpond.net.au>
2449 * syms.c (bfd_is_local_label): Return false for file symbols.
2451 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2452 David Heine <dlheine@tensilica.com>
2454 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
2455 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
2456 (elf32xtensa_no_literal_movement): New global variable.
2457 (elf_howto_table): Add entries for new relocations.
2458 (elf_xtensa_reloc_type_lookup): Handle new relocations.
2459 (property_table_compare): When addresses are equal, compare sizes and
2460 various property flags.
2461 (property_table_matches): New.
2462 (xtensa_read_table_entries): Extend to read new property tables. Add
2463 output_addr parameter to indicate that output addresses should be used.
2464 Use bfd_get_section_limit.
2465 (elf_xtensa_find_property_entry): New.
2466 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
2467 (elf_xtensa_check_relocs): Handle new relocations.
2468 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
2469 relocations. Use new xtensa-isa.h functions.
2470 (build_encoding_error_message): Remove encode_result parameter. Add
2471 new target_address parameter used to detect alignment errors.
2472 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
2473 error handling. Use new is_operand_relocation function.
2474 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
2475 Use underbar macro for error messages. Formatting.
2476 (get_const16_opcode): New.
2477 (get_l32r_opcode): Add a separate flag for initialization.
2478 (get_relocation_opnd): Operand number is no longer explicit in the
2479 relocation. Change to decode the opcode and analyze its operands.
2480 (get_relocation_slot): New.
2481 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
2482 Use new xtensa-isa.h functions to handle multislot instructions.
2483 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
2484 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
2485 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
2486 check_loop_aligned, check_branch_target_aligned_address, narrowable,
2487 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
2488 get_single_format, init_op_single_format_table): New.
2489 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
2490 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
2491 (contract_asm_expansion): Add error_message parameter and pass it to
2492 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
2493 with R_XTENSA_SLOT0_OP.
2494 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
2495 instructions. Use new xtensa-isa.h functions.
2496 (r_reloc struct): Add new virtual_offset field.
2497 (r_reloc_init): Add contents and content_length parameters. Set
2498 virtual_offset field to zero. Add contents to target_offset field for
2499 partial_inplace relocations.
2500 (r_reloc_is_defined): Check for null.
2501 (print_r_reloc): New debug function.
2502 (source_reloc struct): Replace xtensa_operand field with pair of the
2503 opcode and the operand position. Add is_abs_literal field.
2504 (init_source_reloc): Specify operand by opcode/position pair. Set
2505 is_abs_literal field.
2506 (source_reloc_compare): When target_offsets are equal, compare other
2507 fields to make sorting predictable.
2508 (literal_value struct): Add is_abs_literal field.
2509 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
2510 (init_literal_value): New.
2511 (is_same_value): Replace with ...
2512 (literal_value_equal): ... this function. Add comparisons of
2513 virtual_offset and is_abs_literal fields.
2514 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
2515 failure. Initialize has_last_loc field.
2516 (value_map_hash_table_delete): New.
2517 (hash_literal_value): Rename to ...
2518 (literal_value_hash): ... this. Include is_abs_literal flag and
2519 virtual_offset field in the hash value.
2520 (get_cached_value): Rename to ...
2521 (value_map_get_cached_value): ... this. Update calls to
2522 literal_value_hash and literal_value_equal.
2523 (add_value_map): Check for allocation failure. Update calls to
2524 value_map_get_cached_value and literal_value_hash.
2525 (text_action, text_action_list, text_action_t): New types.
2526 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
2527 text_action_add, text_action_add_literal, offset_with_removed_text,
2528 offset_with_removed_text_before_fill, find_insn_action,
2529 print_action_list, print_removed_literals): New.
2530 (offset_with_removed_literals): Delete.
2531 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
2532 fix_array, fix_array_count, allocated_relocs, relocs_count, and
2533 allocated_relocs_count fields.
2534 (init_xtensa_relax_info): Initialize new fields.
2535 (reloc_bfd_fix struct): Add new translated field.
2536 (reloc_bfd_fix_init): Add translated parameter and use it to set the
2538 (fix_compare, cache_fix_array): New.
2539 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
2540 section via get_xtensa_relax_info. Use cache_fix_array to set up
2541 sorted fix_array and use bsearch instead of linear search.
2542 (section_cache_t): New struct.
2543 (init_section_cache, section_cache_section, clear_section_cache): New.
2544 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
2545 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
2546 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
2547 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
2549 (retrieve_contents): Use bfd_get_section_limit.
2550 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
2551 to compute_removed_literals. Free value_map_hash_table when no longer
2553 (analyze_relocations): Check is_relaxable_asm_section flag. Call
2554 compute_text_actions for all sections.
2555 (find_relaxable_sections): Mark sections as relaxable if they contain
2556 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
2557 call. Increment relax_info src_count field only for appropriate
2558 relocation types. Remove is_literal_section check.
2559 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
2560 r_reloc_init and find_associated_l32r_irel. Check
2561 is_relaxable_asm_section flag. Handle L32R instructions with absolute
2562 literals. Pass is_abs_literal flag to init_source_reloc.
2563 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
2564 CONST16 instructions. Adjust calls to r_reloc_init and
2565 pcrel_reloc_fits. Handle weak symbols conservatively.
2566 (find_associated_l32r_irel): Add bfd parameter and pass it to
2568 (compute_text_actions, compute_ebb_proposed_actions,
2569 compute_ebb_actions, check_section_ebb_pcrels_fit,
2570 check_section_ebb_reduces, text_action_add_proposed,
2571 compute_fill_extra_space): New.
2572 (remove_literals): Replace with ...
2573 (compute_removed_literals): ... this function. Call
2574 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
2575 Call xtensa_read_table_entries to get the property table. Skip
2576 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
2577 is_removable_literal, remove_dead_literal, and
2578 identify_literal_placement functions.
2579 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
2580 instead of linear search.
2581 (is_removable_literal, remove_dead_literal,
2582 identify_literal_placement): New.
2583 (relocations_reach): Update check for literal not referenced by any
2584 PC-relative relocations. Adjust call to pcrel_reloc_fits.
2585 (coalesce_shared_literal, move_shared_literal): New.
2586 (relax_section): Use bfd_get_section_limit. Call
2587 translate_section_fixes. Update calls to r_reloc_init and
2588 offset_with_removed_text. Check new is_relaxable_asm_section flag.
2589 Add call to pin_internal_relocs. Add special handling for
2590 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
2591 info to calculate new addend_displacement variable. Replace code for
2592 deleting literals with more general code to perform the actions
2593 determined by the action_list for the section.
2594 (translate_section_fixes, translate_reloc_bfd_fix): New.
2595 (translate_reloc): Check new is_relaxable_asm_section flag. Call
2596 find_removed_literal only if is_operand_relocation. Update call to
2597 offset_with_removed_text. Use new target_offset and removed_bytes
2599 (move_literal): New.
2600 (relax_property_section): Use bfd_get_section_limit. Set new
2601 is_full_prop_section flag and handle new property tables. Update calls
2602 to r_reloc_init and offset_with_removed_text. Check
2603 is_relaxable_asm_section flag. Handle expansion of zero-sized
2604 unreachable entries, with use of offset_with_removed_text_before_fill.
2605 For relocatable links, combine entries only for literal tables.
2606 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
2607 calls to offset_with_removed_text. Translate st_size field for
2609 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
2610 failure. Add contents parameter. Update call to get_bfd_fix. Update
2611 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
2612 R_XTENSA_ASM_EXPAND relocs.
2613 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
2614 call to get_bfd_fix. Include offset from contents for partial_inplace
2616 (is_reloc_sym_weak): New.
2617 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
2618 (prop_sec_len): New.
2619 (xtensa_is_property_section): Handle new property sections.
2620 (is_literal_section): Delete.
2621 (internal_reloc_compare): When r_offset matches, compare r_info and
2622 r_addend to make sorting predictable.
2623 (internal_reloc_matches): New.
2624 (xtensa_get_property_section_name): Handle new property sections.
2625 (xtensa_get_property_predef_flags): New.
2626 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
2627 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
2628 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
2629 (xtisa_errno, xtisa_error_msg): New variables.
2630 (xtensa_isa_errno, xtensa_isa_error_msg): New.
2631 (xtensa_insnbuf_alloc): Add error handling.
2632 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
2633 use xtensa_format_decode. Add error handling.
2634 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
2635 instruction length to find the number of bytes to copy.
2636 (xtensa_isa_init): Add error handling. Replace calls to
2637 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
2638 tables in the xtensa_modules structure.
2639 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
2640 xtensa_extend_isa): Delete.
2641 (xtensa_isa_free): Change to only free lookup tables.
2642 (opname_lookup_compare): Replace with ...
2643 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
2644 (xtensa_insn_maxlength): Rename to ...
2645 (xtensa_isa_maxlength): ... this.
2646 (xtensa_insn_length): Delete.
2647 (xtensa_insn_length_from_first_byte): Replace with ...
2648 (xtensa_isa_length_from_chars): ... this function.
2649 (xtensa_num_opcodes): Rename to ...
2650 (xtensa_isa_num_opcodes): ... this.
2651 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
2652 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
2653 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
2654 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
2655 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
2656 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
2657 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
2658 (xtensa_opcode_lookup): Add error handling.
2659 (xtensa_decode_insn): Replace with ...
2660 (xtensa_opcode_decode): ... this function, with new format and
2661 slot parameters. Add error handling.
2662 (xtensa_encode_insn): Replace with ...
2663 (xtensa_opcode_encode): ... this function, which does the encoding via
2664 one of the entries in the "encode_fns" array. Add error handling.
2665 (xtensa_opcode_name): Add error handling.
2666 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
2667 xtensa_opcode_is_call): New.
2668 (xtensa_num_operands): Replace with ...
2669 (xtensa_opcode_num_operands): ... this function. Add error handling.
2670 (xtensa_opcode_num_stateOperands,
2671 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
2672 xtensa_opcode_funcUnit_use, xtensa_operand_name,
2673 xtensa_operand_is_visible): New.
2674 (xtensa_get_operand, xtensa_operand_kind): Delete.
2675 (xtensa_operand_inout): Add error handling and special-case for
2677 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
2678 operate on one slot of an instruction. Added error handling.
2679 (xtensa_operand_encode): Handle default operands with no encoding
2680 functions. Check for success by comparing against decoded value.
2682 (xtensa_operand_decode): Handle default operands. Return decoded value
2683 through argument pointer. Add error handling.
2684 (xtensa_operand_is_register, xtensa_operand_regfile,
2685 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
2686 (xtensa_operand_isPCRelative): Rename to ...
2687 (xtensa_operand_is_PCrelative): ... this. Add error handling.
2688 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
2689 through argument pointer. Add error handling.
2690 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
2691 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
2692 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
2693 xtensa_regfile_shortname, xtensa_regfile_view_parent,
2694 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
2695 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
2696 xtensa_state_is_exported, xtensa_sysreg_lookup,
2697 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
2698 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
2699 xtensa_interface_num_bits, xtensa_interface_inout,
2700 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
2701 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
2702 * xtensa-modules.c: Rewrite to use new data structures.
2703 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
2704 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
2705 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
2706 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
2707 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
2708 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
2709 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
2710 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
2711 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
2712 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
2713 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
2714 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
2715 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
2716 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
2717 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
2718 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
2719 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
2720 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
2721 * Makefile.in: Regenerate.
2722 * bfd-in2.h: Likewise.
2723 * libbfd.h: Likewise.
2725 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
2727 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
2728 against the absolute section.
2729 (mips_elf64_write_rela): Likewise.
2731 2004-10-07 Jan Beulich <jbeulich@novell.com>
2733 * elf.c (elf_find_function): Don't generally check for matching
2734 section, just for non-file symbols. Remove redunant comparison
2736 * elf32-arm.h (arm_elf_find_function): Likewise.
2738 2004-10-07 Jeff Baker <jbaker@qnx.com>
2740 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
2741 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
2744 2004-10-04 Roland McGrath <roland@redhat.com>
2746 * hash.c (bfd_hash_set_default_size): Use const for table.
2747 Use size_t instead of int for variable compared to sizeof results.
2749 2004-10-05 Alan Modra <amodra@bigpond.net.au>
2752 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
2754 2004-10-01 Paul Brook <paul@codesourcery.com>
2756 * elf32-arm.h (elf32_arm_fake_sections,
2757 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
2759 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
2761 2004-10-01 Alan Modra <amodra@bigpond.net.au>
2763 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
2765 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
2766 need_relative or need_lsda_relative if we are processing an
2767 offset for a reloc on a FDE initial loc or LSDA field
2769 (_bfd_elf_write_section_eh_frame): Test need_relative and
2770 need_lsda_relative in place of corresponding make_* field
2771 when deciding to use pc-relative encodings.
2773 2004-09-30 Paul Brook <paul@codesourcery.com>
2775 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
2776 target2 relocation type.
2778 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
2781 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
2783 2004-09-30 Paul Brook <paul@codesourcery.com>
2785 * reloc.c: Add BFD_RELOC_ARM_SMI.
2786 * bfd-in2.h: Regenerate.
2789 2004-09-24 Alan Modra <amodra@bigpond.net.au>
2791 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
2792 vma and output offset to address.
2793 * simple.c (simple_save_output_info): Only set output section
2794 and offset for debug sections, or those not already set up by
2796 (bfd_simple_get_relocated_section_contents): Update comment.
2798 2004-09-24 Alan Modra <amodra@bigpond.net.au>
2800 * elf.c (IS_LOADED): Delete.
2801 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
2802 Restore SEC_HAS_CONTENTS test to the one place it was used prior
2805 2004-09-23 Alan Modra <amodra@bigpond.net.au>
2808 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2809 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
2810 redundant assignment of EM_SPARC.
2812 2004-09-22 Brian Ford <ford@vss.fsi.com>
2814 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
2815 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
2817 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2819 2004-09-22 Alan Modra <amodra@bigpond.net.au>
2821 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
2822 (elf_backend_modify_segment_map): Don't define.
2824 2004-09-22 Alan Modra <amodra@bigpond.net.au>
2826 * elf.c (IS_LOADED): Define.
2827 (assign_file_positions_for_segments): Don't round up file offset of
2828 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
2829 Delete code handling link script adjustment of lma. Do the adjust
2830 in later code handling similar ajustments. Remove dead code error
2831 check. Warn if section lma would require a negative offset
2832 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
2833 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
2834 update voff in section loop. Change voff in segment loop to be an
2835 adjustment on top of "off". Set sec->filepos and update "off" later.
2836 Test for loadable sections consistently using IS_LOADED. Similarly,
2837 test for alloc-only sections other than .tbss consistently.
2838 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
2839 Tidy PT_NOTE handling. Use %B and %A in error messages.
2840 (assign_file_positions_except_relocs): Use %B in error message.
2842 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
2844 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
2845 (CONFIG_STATUS_DEPENDENCIES): New.
2846 (Makefile): Removed.
2847 (config.status): Likewise.
2848 * Makefile.in: Regenerated.
2850 2004-09-17 Paul Brook <paul@codesourcery.com>
2852 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
2853 (bfd_elf32_arm_process_before_allocation): Update prototype.
2854 * bfd-in2.h: Regenerate.
2855 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
2856 (elf32_arm_link_hash_table_create): Set it.
2857 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
2858 (bfd_elf32_arm_set_target_relocs): New function.
2859 (arm_real_reloc_type): New function.
2860 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
2861 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
2862 (elf32_arm_gc_sweep_hook): Ditto.
2863 (elf32_arm_check_relocs): Ditto.
2864 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
2865 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
2867 (elf32_arm_got_prel): New variable.
2868 (elf32_arm_howto_from_type): New function.
2869 (elf32_arm_info_to_howto): Use it.
2870 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
2871 BFD_RELOC_ARM_TARGET2.
2872 * libbfd.h: Regenerate.
2873 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
2875 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2877 * ecoff.c: Update u.undef.next refs.
2878 * elf64-ppc.c: Likewise.
2879 * elflink.c: Likewise.
2880 * linker.c: Likewise.
2881 * xcofflink.c: Likewise.
2883 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
2884 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
2885 fields to indirect struct.
2886 * elf-m10300.c: Update u.weakdef refs.
2887 * elf32-arm.h: Likewise.
2888 * elf32-cris.c: Likewise.
2889 * elf32-frv.c: Likewise.
2890 * elf32-hppa.c: Likewise.
2891 * elf32-i370.c: Likewise.
2892 * elf32-i386.c: Likewise.
2893 * elf32-m32r.c: Likewise.
2894 * elf32-m68k.c: Likewise.
2895 * elf32-ppc.c: Likewise.
2896 * elf32-s390.c: Likewise.
2897 * elf32-sh.c: Likewise.
2898 * elf32-sparc.c: Likewise.
2899 * elf32-vax.c: Likewise.
2900 * elf32-xtensa.c: Likewise.
2901 * elf64-alpha.c: Likewise.
2902 * elf64-hppa.c: Likewise.
2903 * elf64-ppc.c: Likewise.
2904 * elf64-s390.c: Likewise.
2905 * elf64-sh64.c: Likewise.
2906 * elf64-sparc.c: Likewise.
2907 * elf64-x86-64.c: Likewise.
2908 * elfxx-ia64.c: Likewise.
2909 * elfxx-mips.c: Likewise.
2910 * elflink.c: Likewise. Also u.elf_hash_value.
2911 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
2913 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2914 (bfd_elf_gc_record_vtinherit): Alloc vtable.
2915 (bfd_elf_gc_record_vtentry): Likewise.
2916 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
2918 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2920 * Makefile.am: Run "make dep-am".
2921 * Makefile.in: Regenerate.
2922 * bfd-in2.h: Regenerate.
2923 * po/SRC-POTFILES.in: Regenerate.
2924 * po/bfd.pot: Regenerate.
2926 2004-09-16 Alan Modra <amodra@bigpond.net.au>
2928 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
2929 with bitfields. Make "type" and "other" bitfields too.
2930 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
2931 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
2932 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
2933 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
2934 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
2935 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
2936 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
2937 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
2938 * elf-hppa.h: Update all uses of elf_link_hash_flags.
2939 * elf-m10300.c: Likewise.
2941 * elf32-arm.h: Likewise.
2942 * elf32-cris.c: Likewise.
2943 * elf32-frv.c: Likewise.
2944 * elf32-hppa.c: Likewise.
2945 * elf32-i370.c: Likewise.
2946 * elf32-i386.c: Likewise.
2947 * elf32-m32r.c: Likewise.
2948 * elf32-m68k.c: Likewise.
2949 * elf32-ppc.c: Likewise.
2950 * elf32-s390.c: Likewise.
2951 * elf32-sh-symbian.c: Likewise.
2952 * elf32-sh.c: Likewise.
2953 * elf32-sh64.c: Likewise.
2954 * elf32-sparc.c: Likewise.
2955 * elf32-vax.c: Likewise.
2956 * elf32-xtensa.c: Likewise.
2957 * elf64-alpha.c: Likewise.
2958 * elf64-hppa.c: Likewise.
2959 * elf64-ppc.c: Likewise.
2960 * elf64-s390.c: Likewise.
2961 * elf64-sh64.c: Likewise.
2962 * elf64-sparc.c: Likewise.
2963 * elf64-x86-64.c: Likewise.
2964 * elflink.c: Likewise.
2965 * elfxx-ia64.c: Likewise.
2966 * elfxx-mips.c: Likewise.
2967 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
2968 * configure: Regenerate.
2969 * aclocal.m4: Regenerate.
2971 2004-09-16 Alan Modra <amodra@bigpond.net.au>
2973 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
2974 around uses of R_ARM_TARGET1.
2975 (elf32_arm_check_relocs): Likewise.
2977 2004-09-13 Paul Brook <paul@codesourcery.com>
2979 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2981 * bfd-in2.h: Regenerate.
2982 * libbfd.h: Regenerate.
2983 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
2984 (elf32_arm_link_hash_table_create): Set target1_is_rel.
2985 (bfd_elf32_arm_process_before_allocation): Ditto.
2986 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
2987 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
2988 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
2991 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2993 * hpux-core.c (thread_section_p): New function.
2994 (hpux_core_core_file_p): Fix computation of offset in call
2995 to bfd_seek. Create a ".reg" section from an arbitrary
2996 ".reg/<id>" section if none was created after having read
2999 2004-09-11 Andreas Schwab <schwab@suse.de>
3001 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
3002 * aclocal.m4: Rebuild.
3003 * configure: Rebuild.
3005 2004-09-10 Joel Brobecker <brobecker@gnat.com>
3007 * section.c (bfd_sections_find_if): Fix parameter name in
3008 comment to match code.
3010 2004-09-10 Alan Modra <amodra@bigpond.net.au>
3012 * elf.c (assign_file_positions_except_relocs): Assign relocs
3013 stored in a bfd section.
3015 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
3017 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
3018 h->gotplt_refcount to 0, not -1.
3020 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
3022 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
3023 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
3025 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
3026 handle symbol visibility here.
3028 2004-09-07 Alan Modra <amodra@bigpond.net.au>
3030 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
3031 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
3033 (ppc_stub_name): Remove trailing "+0" on stub name.
3034 (create_linkage_sections): Create relocations for
3035 branch lookup table when --emit-relocs as well as when --shared.
3036 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
3037 relbrlt test. For --emit-stub-syms, always output a sym even when
3038 one already exists on a plt call stub. Put stub type in the stub
3040 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
3042 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
3043 reloc_count in stub sections. Adjust relbrlt test.
3044 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
3045 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
3046 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
3047 for relocs against discarded symbols. Fix comments.
3049 2004-09-06 Mark Mitchell <mark@codesourcery.com>
3051 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
3052 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
3054 (map_sections_to_segments): ... here. Use it. Assign a file
3055 position to the .dynamic section if it is not loadable, but part
3056 of the PT_DYNAMIC segment.
3057 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
3058 offsets, not VMAs, for the BPABI. Do not fill in the header in
3059 the .got.plt section for the BPABI.
3060 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
3062 (elf_backend_want_got_plt): Define to zero for Symbian OS.
3064 2004-09-06 Nick Clifton <nickc@redhat.com>
3066 * elflink.c (elf_link_add_object_symbols): Set the error code to
3067 bfd_error_wrong_format when the input format does not match the
3070 2004-09-06 Alan Modra <amodra@bigpond.net.au>
3072 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
3073 (ppc64_elf_check_directives): ..here.
3074 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
3075 before accessing ppc64_elf_tdata.
3076 (ppc64_elf_finish_dynamic_sections): And here too.
3078 2004-09-04 Alan Modra <amodra@bigpond.net.au>
3080 * bfd.c (_bfd_default_error_handler): Correct loop exit.
3082 2004-09-03 Mark Mitchell <mark@codesourcery.com>
3084 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
3085 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
3086 (bfd_elf32_littlearm_symbian_vec): Likewise.
3087 * configure: Regenerated.
3088 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
3089 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
3090 (PLT_ENTRY_SIZE): Likewise.
3091 (bfd_vma_elf32_arm_symbian_plt_entry): New
3093 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
3095 (create_got_section): Don't create sections when generating BPABI
3097 (elf32_arm_create_dynamic_sections): Tidy.
3098 (elf32_arm_link_hash_table_create): Set plt_header_size,
3099 plt_entry_size, and symbian_p.
3100 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
3101 generating BPABI objects.
3102 (allocate_dynrelocs): Use htab->plt_header_size, not
3103 PLT_HEADER_SIZE. Do not add to .got.plt when
3104 generating BPABI objects.
3105 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
3106 * elfarm-nabi.c: Add SymbianOS target vectors.
3107 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
3108 (_bfd_elf_link_create_dynamic_sections): Likewise.
3109 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
3110 (elfNN_bed): Use it.
3111 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
3112 (bfd_elf32_littlearm_symbian_vec): Likewise.
3113 (_bfd_target_vector): Add them.
3115 2004-09-03 Nick Clifton <nickc@redhat.com>
3118 * coffcode.h (handle_COMDAT): Replace abort with an warning
3119 message and allow the scan to continue.
3121 2004-09-02 Alan Modra <amodra@bigpond.net.au>
3123 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
3124 in when reading relocs, not our sorted syms. Remove unnecessary
3127 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
3129 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
3131 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
3133 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
3134 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
3135 replace uses of *_alias with *_noncanonical.
3136 * aclocal.m4: Rebuild with aclocal 1.4p6.
3137 * Makefile.in: Rebuild with automake 1.4p6.
3138 * doc/Makefile.in: Rebuild with automake 1.4p6.
3139 * configure.in: Autoupdate with autoupdate 2.59.
3140 * config.in: Regenerate with autoheader 2.59.
3141 * configure: Regnerate with autoconf 2.59.
3143 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3145 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
3146 symbol pointer arrays before modifying.
3148 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3150 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
3151 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
3152 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
3153 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
3154 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
3155 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
3156 Use both symbol tables on non-relocatable objects. Use a common
3157 error exit. Fix "mid" warning.
3158 * libbfd.h: Regenerate.
3159 * bfd-in2.h: Regenerate.
3161 2004-08-28 Alan Modra <amodra@bigpond.net.au>
3163 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
3165 (struct sfpr_def_parms): Save some space.
3166 (sfpr_define): Here too.
3168 * elf64-ppc.c (compare_symbols): Put section syms first.
3169 (sym_exists_at): New function.
3170 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
3171 points only for relocatable files. Use .opd section contents
3172 otherwise. Generally clean up the code.
3174 2004-08-27 Alan Modra <amodra@bigpond.net.au>
3176 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
3177 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
3178 (struct sfpr_def_parms): New.
3179 (sfpr_define): New function.
3180 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
3181 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
3182 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
3183 (savefpr1_tail, restfpr1_tail): New functions.
3184 (savevr, savevr_tail, restvr, restvr_tail): New functions.
3185 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
3186 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
3187 code. Define all ABI mandated _save and _rest functions.
3189 2004-08-26 Paul Brook <paul@codesourcery.com>
3191 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
3193 2004-08-26 Alan Modra <amodra@bigpond.net.au>
3195 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
3198 2004-08-26 Alan Modra <amodra@bigpond.net.au>
3200 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
3201 that pcrel correction is applied for R_386_PC32.
3203 2004-08-25 Alan Modra <amodra@bigpond.net.au>
3205 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
3206 for R_386_32 and R_386_PC32 relocs against symbols defined in
3209 2004-08-25 Dmitry Diky <diwil@spec.ru>
3211 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
3212 Add new relocations.
3213 * bfd-in2.h: Regenerate.
3214 * libbfd.h: Regenerate.
3215 * elf32-msp430.c: Clean-up code.
3216 (elf_msp430_howto_table): Add new relocation entries.
3217 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
3218 (msp430_elf_relax_section): New function.
3219 (msp430_elf_relax_delete_bytes): New function.
3220 (msp430_elf_symbol_address_p): New function.
3222 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3224 * elf32-m32r.c (m32r_elf_relocate_section): Handle
3225 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
3227 2004-08-20 Daniel Jacobowitz <dan@debian.org>
3229 * elflink.c (_bfd_elf_section_already_linked): Handle
3230 SEC_LINK_DUPLICATES_SAME_CONTENTS.
3232 2004-08-19 Mark Mitchell <mark@codesourcery.com>
3234 * config.bfd (arm*-*-symbianelf*): New target.
3235 (arm*-*-eabi*): Likewise.
3237 2004-08-19 Alan Modra <amodra@bigpond.net.au>
3239 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
3240 "struct ppc_link_hash_entry *".
3241 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
3242 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
3244 2004-08-19 Jakub Jelinek <jakub@redhat.com>
3246 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
3247 entries (where fd_aux overlaps next entry's fd_func).
3248 Add non_overlapping argument, use it.
3249 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
3250 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3251 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
3252 as indexes into opd_sym_map/opd_adjust array.
3253 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
3255 2004-08-18 Alan Modra <amodra@bigpond.net.au>
3257 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
3258 if we can look up their function descriptor in a regular file.
3260 2004-08-18 Nick Clifton <nickc@redhat.com>
3263 * cofflink.c (coff_link_add_symbols): Check that the comdat
3264 pointer in the coff_section_data structure has been initialised
3267 2004-08-18 Alan Modra <amodra@bigpond.net.au>
3270 * elflink.c (bfd_elf_record_link_assignment): Add comment about
3271 changing bfd_link_hash_undefined to bfd_link_hash_new.
3273 2004-08-17 Jakub Jelinek <jakub@redhat.com>
3275 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
3277 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
3278 (synthetic_opd, synthetic_relocatable): New variables.
3279 (compare_symbols, compare_relocs): New helper routines.
3280 (ppc64_elf_get_synthetic_symtab): New function.
3281 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
3283 * bfd-in2.h: Regenerated.
3284 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
3285 to relsyms. Return 0 if abfd is relocatable.
3287 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3289 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
3291 2004-08-17 Nick Clifton <nickc@redhat.com>
3293 * (is_arm_mapping_symbol_name): New function - return true
3294 when a symbol name matches the requirements for an ARM mapping
3296 (arm_elf_find_function): New function based on
3297 elf_find_function in elf.c but skipping ARM mapping symbols
3298 and including thumb function symbols.
3299 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
3300 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
3302 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3304 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
3305 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
3306 (ppc64_elf_brtaken_reloc): Here too.
3308 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3310 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
3312 (ppc64_elf_check_directives): Check that we have the right hash
3313 table before proceeding.
3315 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3317 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
3318 (adjust_opd_syms): Attach opd syms for deleted entries to one of
3319 the sections that will be discarded.
3321 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3323 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
3325 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3327 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
3328 free space available.
3330 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3332 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
3333 occurrences with bfd_byte * thoughout file.
3335 * coff-rs6000.c (do_shared_object_padding): Warning fix.
3336 (xcoff_write_armap_big): Likewise.
3337 (xcoff_write_archive_contents_old): Likewise.
3338 (xcoff_write_archive_contents_big): Likewise.
3340 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
3342 2004-08-13 Nick Clifton <nickc@redhat.com>
3344 * elf32-arm.h: Convert to ISO C90.
3346 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3349 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
3352 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3354 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
3355 (bfd_archive_filename, bfd_get_section_ident): Delete.
3356 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
3357 bfd_archive_filename.
3358 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
3359 to warn about symbols in discarded sections. Use _bfd_error_handler.
3360 * aout-adobe.c (aout_adobe_callback): See below.
3361 * aout-cris.c (swap_ext_reloc_in): ..
3362 * coff-arm.c (find_thumb_glue, find_arm_glue,
3363 coff_arm_relocate_section, bfd_arm_process_before_allocation,
3364 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
3365 coff_arm_copy_private_bfd_data): ..
3366 * coff-i860.c (i860_reloc_processing): ..
3367 * coff-mcore.c (mcore_coff_unsupported_reloc,
3368 coff_mcore_relocate_section): ..
3369 * coff-ppc.c (coff_ppc_relocate_section): ..
3370 * coff-rs6000.c (xcoff_create_csect_from_smclas
3371 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3372 sh_swap_insns, sh_relocate_section): ..
3373 * coff-tic54x.c (tic54x_reloc_processing): ..
3374 * coff-tic80.c (coff_tic80_relocate_section): ..
3375 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
3376 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
3377 coff_slurp_symbol_table, coff_classify_symbol,
3378 coff_slurp_reloc_table): ..
3379 * coffgen.c (_bfd_coff_read_string_table): ..
3380 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
3381 _bfd_coff_generic_relocate_section): ..
3382 * cpu-arm.c (bfd_arm_merge_machines): ..
3383 * cpu-sh.c (sh_merge_bfd_arch): ..
3384 * elf-hppa.h (elf_hppa_relocate_section): ..
3385 * elf.c (bfd_elf_string_from_elf_section, setup_group,
3386 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
3387 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
3388 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
3389 * elf32-arm.h (find_thumb_glue, find_arm_glue,
3390 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
3391 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
3392 elf32_arm_relocate_section, elf32_arm_set_private_flags,
3393 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
3394 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
3395 cris_elf_merge_private_bfd_data
3396 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
3397 * elf32-gen.c (elf32_generic_link_add_symbols): ..
3398 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
3399 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
3400 elf32_hppa_relocate_section): ..
3401 * elf32-i370.c (i370_elf_merge_private_bfd_data,
3402 i370_elf_check_relocs, i370_elf_relocate_section): ..
3403 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
3404 elf_i386_relocate_section): ..
3405 * elf32-m32r.c (m32r_elf_relocate_section,
3406 m32r_elf_merge_private_bfd_data): ..
3407 * elf32-m68hc1x.c (m68hc12_add_stub,
3408 _bfd_m68hc11_elf_merge_private_bfd_data): ..
3409 * elf32-m68k.c (elf_m68k_relocate_section): ..
3410 * elf32-mcore.c (mcore_elf_unsupported_reloc,
3411 mcore_elf_relocate_section): ..
3412 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
3413 ppc_elf_check_relocs, ppc_elf_relocate_section,
3414 ppc_elf_begin_write_processing): ..
3415 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3416 elf_s390_relocate_section): ..
3417 * elf32-sh-symbian.c (sh_symbian_import_as,
3418 sh_symbian_process_embedded_commands,
3419 sh_symbian_relocate_section): ..
3420 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
3421 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
3422 sh_elf_merge_private_data): ..
3423 * elf32-sparc.c (elf32_sparc_check_relocs,
3424 elf32_sparc_relocate_section,
3425 elf32_sparc_merge_private_bfd_data): ..
3426 * elf32-v850.c (v850_elf_check_relocs,
3427 v850_elf_merge_private_bfd_data): ..
3428 * elf32-xtensa.c (elf_xtensa_check_relocs,
3429 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
3430 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
3431 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
3432 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
3433 * elf64-gen.c (elf64_generic_link_add_symbols): ..
3434 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
3435 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
3436 ppc64_elf_relocate_section): ..
3437 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3438 elf_s390_relocate_section): ..
3439 * elf64-sh64.c (sh_elf64_relocate_section): ..
3440 * elf64-sparc.c (sparc64_elf_check_relocs,
3441 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
3442 sparc64_elf_merge_private_bfd_data): ..
3443 * elf64-x86-64.c (elf64_x86_64_check_relocs,
3444 elf64_x86_64_relocate_section): ..
3445 * elflink.c (_bfd_elf_add_default_symbol,
3446 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
3447 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
3448 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
3449 elf_get_linked_section_vma, elf_fixup_link_order,
3450 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
3451 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
3452 * elfxx-ia64.c (elfNN_ia64_relax_section,
3453 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
3454 * elfxx-mips.c (mips_elf_perform_relocation,
3455 _bfd_mips_elf_check_relocs,
3456 _bfd_mips_elf_merge_private_bfd_data): ..
3457 * ieee.c (ieee_slurp_external_symbols): ..
3458 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
3459 * libbfd.c (_bfd_generic_verify_endian_match): ..
3460 * linker.c (_bfd_generic_link_add_one_symbol,
3461 _bfd_generic_section_already_linked): ..
3462 * pdp11.c (translate_to_native_sym_flags): ..
3463 * pe-mips.c (coff_pe_mips_relocate_section): ..
3464 * peicode.h (pe_ILF_build_a_bfd): ..
3465 * srec.c (srec_bad_byte): ..
3466 * stabs.c (_bfd_link_section_stabs): ..
3467 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
3468 Replace all uses of bfd_archive_filename and bfd_get_section_ident
3469 with corresponding %B and %A in _bfd_error_handler format string.
3470 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
3471 calls to use %A and %B. Fix "against symbol .. from section" and
3472 similar error messages. Combine multiple _bfd_error_handler calls
3473 where they were separated due to bfd_archive_filename deficiencies.
3474 * bfd-in2.h: Regenerate.
3476 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
3478 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
3481 2004-08-10 Alan Modra <amodra@bigpond.net.au>
3483 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
3484 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
3485 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
3487 (link_hash_newfunc): Init was_undefined.
3488 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
3489 Use undefweak instead.
3490 (ppc64_elf_check_directives): Fix undefs chain.
3491 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
3493 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
3494 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
3495 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
3497 2004-08-09 Jakub Jelinek <jakub@redhat.com>
3499 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
3500 error, test input_section flags rather than sec.
3502 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3504 * elf-bfd.h (struct elf_backend_data): Add
3505 elf_backend_archive_symbol_lookup.
3506 (_bfd_elf_archive_symbol_lookup): Declare.
3507 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
3508 (elf_link_add_archive_symbols): ..extracted from here. Call the
3510 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
3511 (elfNN_bed): Init new field.
3512 * elf64-ppc.c (elf_backend_check_directives): Define.
3513 (elf_backend_archive_symbol_lookup): Define.
3514 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
3515 a ppc_link_hash_entry pointer.
3517 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
3518 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
3519 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
3520 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
3521 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
3522 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3523 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
3526 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3528 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
3529 (ppc64_elf_add_symbol_hook): Test for NULL section.
3530 (get_sym_h): Formatting.
3531 (ppc64_elf_size_stubs): Include reloc addend in value stored as
3534 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
3535 long branch stubs with code handling plt and r2off branch stubs.
3537 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3539 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
3540 * elflink.c (elf_link_input_bfd): Formatting.
3541 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
3543 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
3544 (link_hash_newfunc): Don't set it.
3545 (ppc64_elf_copy_indirect_symbol): Nor copy it.
3546 (ppc64_elf_mark_entry_syms): Delete.
3547 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
3548 sections. Use get_opd_info.
3549 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
3551 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3553 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
3555 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
3556 (func_desc_adjust): Don't set have_undefweak.
3557 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
3558 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
3560 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
3561 "struct ppc_link_hash_entry *". Adjust all references.
3562 (ppc64_elf_hide_symbol): Correct a comment.
3564 * elf64-ppc.c (get_opd_info): New function.
3565 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
3566 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
3567 before calling get_fdh. Test fdh rather than h before dereferencing
3568 fdh. Mark removed symbols in opd_adjust.
3569 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
3570 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
3572 (ppc64_elf_output_symbol_hook): Likewise.
3574 2004-08-06 Paul Brook <paul@codesourcery.com>
3576 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
3577 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
3578 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
3579 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
3580 and BFD_RELOC_ARM_SBREL32.
3581 * bfd-in2.h, bbfd.h: Regenerate.
3583 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3585 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
3586 the dynamic link symbol actually in use.
3588 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
3590 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
3592 2004-07-31 Joel Brobecker <brobecker@gnat.com>
3593 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3595 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
3596 SHN_MIPS_TEXT and SHN_MIPS_DATA.
3598 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
3599 Nick Clifton <nickc@redhat.com>
3602 * bfd.c (_bfd_default_error_handler): Make it global.
3604 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
3606 * elf.c (assign_section_numbers): Cope gracefully with sections
3607 which have SHF_LINK_ORDER set but no sh_link set up.
3608 * elflink.c (elf_get_linked_section_vma): Likewise.
3610 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
3613 * elfxx-target.h (elf_backend_link_order_error_handler): New.
3614 Set it to _bfd_default_error_handler.
3615 (elfNN_bed): Add elf_backend_link_order_error_handler.
3617 * libbfd-in.h (_bfd_default_error_handler): New.
3619 * libbfd.h: Regenerated.
3621 2004-07-30 Jakub Jelinek <jakub@redhat.com>
3623 * archures.c (bfd_mach_sparc_64bit_p): Define.
3624 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
3625 * bfd-in2.h: Rebuilt.
3627 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3629 Introduce SH2a support.
3630 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
3631 * archures.c (bfd_mach_sh2a_nofpu): New.
3632 * bfd-in2.h: Rebuilt.
3633 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
3634 (arch_info_struct): Add sh2a_nofpu.
3635 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
3636 2003-12-29 DJ Delorie <dj@redhat.com>
3637 * reloc.c: Add relocs for sh2a.
3638 * bfd-in2.h: Regenerate.
3639 * libbfd.hh: Regenerate.
3640 2003-12-01 Michael Snyder <msnyder@redhat.com>
3641 * archures.c (bfd_mach_sh2a): New.
3642 * bfd-in2.h: Rebuilt.
3643 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
3645 (arch_info_struct): Add sh2a.
3646 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
3648 2004-07-28 Nick Clifton <nickc@redhat.com>
3649 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3652 * som.c (setup_sections): Improve estimation of space sizes in
3653 relocatable objects.
3655 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3656 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
3657 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
3659 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
3660 * configure: Regenerate.
3661 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
3662 case that accepts OSABI=NetBSD and OSABI=SysV.
3663 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
3664 the base of .got or .data (if .got does not exist).
3665 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
3667 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
3668 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
3669 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
3670 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
3672 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
3675 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
3676 (elf_sec_group): Defined.
3677 (bfd_elf_match_symbols_in_sections): New prototype.
3678 (_bfd_elf_setup_group_pointers): Likewise.
3680 * elf.c (bfd_elf_discard_group): Abort.
3681 (bfd_elf_set_group_contents): Also include relocation sections.
3682 Remove zero-fill for ld -r.
3683 (_bfd_elf_setup_group_pointers): New function.
3684 (elf_sort_elf_symbol): Likewise.
3685 (elf_sym_name_compare): Likewise.
3686 (bfd_elf_match_symbols_in_sections): Likewise.
3688 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
3690 * elflink.c (match_group_member): New.
3691 (elf_link_input_bfd): Check group member for discarded section.
3692 (try_match_symbols_in_sections): New function.
3693 (already_linked): Likewise.
3694 (_bfd_elf_section_already_linked): Support mixing comdat group
3695 and linkonce section.
3697 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
3698 * linker.c (bfd_section_already_linked_table_traverse): New.
3700 * libbfd.h: Regenerated.
3702 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3704 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
3705 BFD_RELOC_CRX_SWITCH32.
3706 * bfd-in2.h: Regenerate.
3707 * libbfd.h: Regenerate.
3708 * elf32-crx.c: Support relocation/relaxation of
3709 BFD_RELOC_CRX_SWITCH* types.
3711 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3713 * elf64-ppc.c: Correct "Linker stubs" comment.
3715 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3717 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
3719 (elf_linked_to_section): New.
3721 * elf.c (assign_section_numbers): Set up sh_link for
3724 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
3725 to sh_link for SHT_IA_64_UNWIND sections.
3727 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
3729 * elflink.c (elf_fixup_link_order): Add _() to error message.
3731 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
3733 * elflink.c (elf_fixup_link_order): Issue a warning and flag
3736 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
3738 * aout-adobe.c (aout_32_section_already_linked): Defined.
3739 * aout-target.h (MY_section_already_linked): Likewise.
3740 * aout-tic30.c (MY_section_already_linked): Likewise.
3741 * binary.c (binary_section_already_linked): Likewise.
3742 * bout.c (b_out_section_already_linked): Likewise.
3743 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
3744 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
3745 * coffcode.h (coff_section_already_linked): Likewise.
3746 * i386msdos.c (msdos_section_already_linked): Likewise.
3747 * i386os9k.c (os9k_section_already_linked): Likewise.
3748 * ieee.c (ieee_section_already_linked): Likewise.
3749 * ihex.c (ihex_section_already_linked): Likewise.
3750 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
3751 * mmo.c (mmo_section_already_linked): Likewise.
3752 * nlm-target.h (nlm_section_already_linked): Likewise.
3753 * oasys.c (oasys_section_already_linked): Likewise.
3754 * pef.c (bfd_pef_section_already_linked): Likewise.
3755 * ppcboot.c (ppcboot_section_already_linked): Likewise.
3756 * som.c (som_bfd_discard_group): Likewise.
3757 * srec.c (srec_section_already_linked): Likewise.
3758 * tekhex.c (tekhex_section_already_linked): Likewise.
3759 * versados.c (versados_section_already_linked): Likewise.
3760 * vms.c (vms_section_already_linked): Likewise.
3761 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
3762 * xsym.c (bfd_sym_section_already_linked): Likewise.
3764 * bfd-in.h (bfd_section_already_linked_table_init): New.
3765 (bfd_section_already_linked_table_free): Likewise.
3767 * coff-rs6000.c (rs6000coff_vec): Add
3768 _bfd_generic_section_already_linked.
3769 (pmac_xcoff_vec): Likewise.
3770 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3771 (aix5coff64_vec): Likewise.
3773 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
3774 * elflink.c (_bfd_elf_section_already_linked): New function.
3776 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
3778 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
3779 (_bfd_generic_section_already_linked): New.
3780 (bfd_section_already_linked_hash_entry): Likewise.
3781 (bfd_section_already_linked): Likewise.
3782 (bfd_section_already_linked_table_lookup): Likewise.
3783 (bfd_section_already_linked_table_insert): Likewise.
3785 * linker.c (bfd_section_already_linked): New.
3786 (_bfd_section_already_linked_table): Likewise.
3787 (bfd_section_already_linked_table_lookup): Likewise.
3788 (bfd_section_already_linked_table_insert): Likewise.
3789 (already_linked_newfunc): Likewise.
3790 (bfd_section_already_linked_table_init): Likewise.
3791 (bfd_section_already_linked_table_free): Likewise.
3792 (_bfd_generic_section_already_linked): Likewise.
3794 * section.c (bfd_section): Remove comdat.
3795 (bfd_comdat_info): Moved to ...
3796 * bfd-in.h (coff_comdat_info): Here.
3797 (bfd_coff_get_comdat_section): New.
3798 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
3799 * libcoff-in.h (coff_section_tdata): Add comdat.
3800 * coffcode.h (handle_COMDAT): Updated.
3801 * cofflink.c (coff_link_add_symbols): Likewise.
3802 * ecoff.c (bfd_debug_section): Likewise.
3804 * targets.c (bfd_target): Add _section_already_linked.
3805 (BFD_JUMP_TABLE_LINK): Updated.
3807 * bfd-in2.h: Regenerated.
3808 * libbfd.h: Likewise.
3809 * libcoff.h: Likewise.
3811 2003-07-21 Paul Brook <paul@codesourcery.com>
3813 * elflink.c (elf_get_linked_section_vma, compare_link_order,
3814 elf_fixup_link_order): New functions.
3815 (bfd_elf_final_link): Call elf_fixup_link_order.
3817 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
3819 * elf-bfd.h (ELF_COMMON_DEF_P): New.
3820 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
3822 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
3823 _bfd_elf_symbol_refs_local_p.
3824 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
3827 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
3829 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
3831 (bfd_elf_get_dyn_lib_class): New prototype.
3832 * elf.c (bfd_elf_get_dyn_lib_class): New function.
3834 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
3835 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
3836 entry is needed. Issue an error if a DT_NEEDED entry is needed
3837 for a file marked DYN_NO_NEEDED.
3838 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
3841 * bfd-in2.h: Regenerated.
3843 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3845 * elflink.c (elf_section_complain_discarded): Don't complain in
3848 2004-07-10 James E Wilson <wilson@specifixinc.com>
3850 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
3851 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
3852 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
3853 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
3855 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
3856 bfd_put_64 to bfd_putl64.
3857 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
3859 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
3862 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
3863 .init/.fini sections when trying to relax it.
3865 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
3867 * elf.c (assign_file_positions_for_segments): Make sure the
3868 .dynamic section is the first section in the PT_DYNAMIC segment.
3870 2004-07-09 Nick Clifton <nickc@redhat.com>
3872 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
3873 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
3874 sh_elf_get_flags_from_mach functions so that they do not conflict
3875 when this target is built with other sh-elf targets.
3876 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
3877 suppression of this function.
3878 (sh_elf_find_flags): Likewise.
3880 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3882 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
3883 (ALL_MACHINES_CFILES): Add cpu-crx.c.
3884 (BFD32_BACKENDS): Add elf32-crx.lo.
3885 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
3886 (cpu-crx.lo): New target.
3887 (elf32-crx.lo): New target.
3888 * Makefile.in: Regenerate.
3889 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
3890 (bfd_archures_list): Add bfd_crx_arch.
3891 * bfd-in2.h: Regenerate.
3892 * config.bfd: Handle crx-*-elf*, crx*.
3893 * configure.in: Handle bfd_elf32_crx_vec.
3894 * configure: Regenerate.
3895 * cpu-crx.c: New file.
3896 * elf32-crx.c: Likewise.
3897 * libbfd.h: Regenerate.
3898 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
3899 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
3900 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
3901 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
3902 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
3903 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
3904 * targets.c (bfd_elf32_crx_vec): Declare.
3905 (bfd_target_vector): Add bfd_elf32_crx_vec.
3907 2004-07-06 Nick Clifton <nickc@redhat.com>
3909 * config.bfd: Add sh-symbian-elf target.
3910 * configure.in: Add bfd_elf32_shl_symbian_vec.
3911 * configure: Regenerate.
3912 * elf-bfd.h (struct elf_backend_data): Add new field
3914 * elflink.c (elf_link_add_object_symbols): Invoke the
3915 check_directives function, if defined.
3916 * elfxx-target.h: Provide a default, NULL definition for
3918 * targets.c: Add bfd_elf32_shl_symbian_vec.
3919 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
3921 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
3922 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
3923 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
3924 not already been defined.
3925 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
3926 * sh-symbian.c: New file. Provide functions to support the
3927 * sh-symbian-elf target.
3928 * Makefile.am: Add elf32-sh-symbian.c
3929 * Makefile.in: Regenerate.
3931 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3933 * elf32-sh.c: Include ../opcodes/sh-opc.h.
3934 * Makefile.am: Ran make dep-am.
3935 * Makefile.in: Ran make dep-in.
3937 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3939 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
3942 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
3944 * config.bfd: Add want64 to configuration target s390-*-linux*.
3946 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
3948 * bfd.c (bfd_get_section_ident): New.
3950 * elflink.c (elf_link_read_relocs_from_section): Call
3951 bfd_get_section_ident to identify the section when reporting
3953 (_bfd_elf_link_output_relocs): Likewise.
3954 (elf_link_output_extsym): Likewise.
3955 (elf_link_input_bfd): Likewise.
3956 (bfd_elf_gc_record_vtinherit): Likewise.
3958 * bfd-in2.h: Regenerated.
3960 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
3961 Nick Clifton <nickc@redhat.com>
3964 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
3965 of section symbols to mips_elf_sort_hash_table ().
3967 2004-07-01 Alan Modra <amodra@bigpond.net.au>
3969 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
3971 (elf_section_complain_discarded): New function. Handle
3972 .gcc_except_table too.
3973 (elf_link_input_bfd): Rewrite handling of relocs against symbols
3974 in discarded sections.
3975 * elf-bfd.h (elf_discarded_section): Protect macro arg.
3977 2004-06-30 James E Wilson <wilson@specifixinc.com>
3979 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
3980 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
3982 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
3985 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
3986 local references to discarded sections and report their
3989 2004-06-30 Alan Modra <amodra@bigpond.net.au>
3991 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
3992 sec_info_type, test section name instead.
3994 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
3997 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
3998 in .init/.fini sections.
4000 2004-06-29 Bob Wilson <bob.wilson@acm.org>
4002 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
4003 bfd_get_section_limit.
4005 2004-06-29 Bob Wilson <bob.wilson@acm.org>
4007 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
4008 output section size.
4010 2004-06-29 Alan Modra <amodra@bigpond.net.au>
4012 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
4014 (mmix_elf_perform_relocation): Adjust for above change.
4015 (mmix_elf_relocate_section): Likewise.
4016 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
4017 (mmix_elf_get_section_contents): Delete.
4018 (bfd_elf64_get_section_contents): Delete.
4019 (mmix_elf_relocate_section): Zero stub area.
4020 * linker.c (default_indirect_link_order): Alloc max of section size
4022 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
4023 * section.c (bfd_malloc_and_get_section): Likewise.
4024 (struct bfd_section): Update rawsize comment.
4025 * bfd-in2.h: Regenerate.
4027 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
4029 2004-06-29 Alan Modra <amodra@bigpond.net.au>
4031 * bfd-in.h (bfd_get_section_limit): Define.
4032 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
4033 (_bfd_final_link_relocate): Use bfd_get_section_limit.
4034 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
4035 * coff-arm.c (coff_arm_relocate_section): Likewise.
4036 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
4037 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
4038 (bfd_ns32k_final_link_relocate): Likewise.
4039 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
4040 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
4041 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
4042 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
4043 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
4044 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
4045 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
4046 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
4047 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
4048 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
4049 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
4050 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
4051 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
4052 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
4053 * elf32-v850.c (v850_elf_reloc): Likewise.
4054 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
4055 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
4056 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
4057 * elf64-mips.c (mips_elf64_gprel32_reloc)
4058 (mips16_gprel_reloc): Likewise.
4059 * elf64-mmix.c (mmix_elf_reloc): Likewise.
4060 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
4061 * elf64-sparc.c (init_insn_reloc): Likewise.
4062 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
4063 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
4064 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
4065 (_bfd_mips_elf_generic_reloc): Likewise.
4066 * bfd-in2.h: Regenerate.
4068 2004-06-28 Alan Modra <amodra@bigpond.net.au>
4070 * bfd-in.h (struct stab_info): Move from stabs.c.
4071 * stabs.c (struct stab_link_includes_table): Delete.
4072 (stab_link_includes_lookup): Delete.
4073 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
4074 level of indirection from sinfo parm.
4075 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
4076 stabstr section. Adjust hash table accesses.
4077 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
4078 alloc. Adjust stab_info test.
4079 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
4080 (_bfd_coff_final_link): Adjust stab_info test.
4081 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
4082 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
4084 * libcoff-in.h (struct coff_link_hash_table): Likewise.
4085 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
4086 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
4087 stabstr section. Adjust stab_info test.
4088 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
4089 (_bfd_write_stab_strings): Adjust prototypes.
4090 * libbfd.h: Regenerate.
4091 * libcoff.h: Regenerate.
4092 * bfd-in2.h: Regenerate.
4094 2004-06-27 Mark Kettenis <kettenis@gnu.org>
4096 From Miod Vallat <miod@online.fr>:
4097 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
4099 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
4101 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
4102 (struct elf32_mn10300_link_hash_entry): Remove
4103 pcrel_relocs_copied.
4104 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
4105 R_MN10300_32. Don't adjust pcrel_relocs_copied.
4106 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
4107 and gotoff relocations if the symbol doesn't bind locally. Use
4108 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
4109 relocation for PCREL32.
4110 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
4111 to test whether a symbol binds locally.
4112 (elf32_mn10300_link_hash_newfunc): Don't initialize
4113 pcrel_relocs_copied.
4114 (_bfd_mn10300_elf_discard_copies): Delete.
4115 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
4117 2004-06-26 Mark Kettenis <kettenis@gnu.org>
4119 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
4121 2004-06-25 Joel Brobecker <brobecker@gnat.com>
4123 * som.c (som_set_reloc_info): Correct small typo.
4125 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
4127 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
4128 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
4129 (m32r_elf_gcsweep_hook): Likewise.
4130 (m32r_elf_check_relocs): Likewise.
4131 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
4132 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
4133 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
4134 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
4135 * bfd-in2.h: Regenerated.
4136 * libbfd.h: Regenerated.
4138 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
4140 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
4142 (elf64_x86_64_relocate_section): Issue an error for
4143 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
4144 against global symbols when building shared library.
4146 2004-06-24 Alan Modra <amodra@bigpond.net.au>
4148 * section.c (struct sec): Rename "_cooked_size" to "size".
4149 Rename "_raw_size" to "rawsize".
4150 (STD_SECTION): Adjust comments.
4151 (bfd_set_section_size, bfd_get_section_contents): Use size.
4152 (bfd_malloc_and_get_section): New function.
4153 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
4154 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
4155 Correctly free reloc and contents memory.
4156 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
4157 and fake CIE now that we can shink section size to zero.
4158 (_bfd_elf_write_section_eh_frame): Likewise..
4159 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
4160 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
4161 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
4162 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
4163 unneeded indirection.
4164 * elf.c (_bfd_elf_section_offset): .. and update call.
4165 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
4166 * libbfd.h: Regenerate.
4167 * bfd-in2.h: Regenerate.
4169 Replace occurrences of "_raw_size" and "_cooked_size" in most places
4170 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
4171 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
4172 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
4173 Similarly use "rawsize", if non-zero, in reloc functions to validate
4174 reloc addresses. Use new bfd_malloc_and_get_section in most places
4175 where bfd_get_section_contents was called. Expand all occurrences of
4176 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
4177 grok_prstatus and similar functions to "size".
4178 * aix386-core.c (aix386_core_file_p): ..
4179 * aix5ppc-core.c (xcoff64_core_p): ..
4180 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
4181 aout_adobe_set_section_contents): ..
4182 * aout-target.h (callback): ..
4183 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
4184 MY_bfd_final_link): ..
4185 * aoutf1.h (sunos4_core_file_p): ..
4186 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4187 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
4188 final_link, aout_link_input_section): ..
4189 * binary.c (binary_object_p, binary_canonicalize_symtab,
4190 binary_set_section_contents): ..
4191 * bout.c (b_out_callback, b_out_write_object_contents,
4192 b_out_set_section_contents, b_out_bfd_relax_section,
4193 b_out_bfd_get_relocated_section_contents): ..
4194 * cisco-core.c (cisco_core_file_validate): ..
4195 * coff-alpha.c (alpha_ecoff_object_p,
4196 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
4197 * coff-arm.c (coff_arm_relocate_section,
4198 bfd_arm_allocate_interworking_sections): ..
4199 * coff-h8300.c (h8300_reloc16_extra_cases,
4200 h8300_bfd_link_add_symbols): ..
4201 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
4202 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
4203 ppc_bfd_coff_final_link): ..
4204 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
4205 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
4206 sh_align_loads, sh_coff_get_relocated_section_contents): ..
4207 * coff64-rs6000.c (xcoff64_write_object_contents,
4208 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
4209 * coffcode.h (coff_compute_section_file_positions,
4210 coff_write_object_contents): ..
4211 * coffgen.c (make_a_section_from_file, coff_write_symbols,
4212 coff_section_symbol, build_debug_section): ..
4213 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
4214 process_embedded_commands, _bfd_coff_link_input_bfd,
4215 _bfd_coff_write_global_sym): ..
4216 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
4217 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
4218 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
4219 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
4220 _bfd_dwarf2_find_nearest_line): ..
4221 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
4222 ecoff_compute_section_file_positions,
4223 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
4224 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
4225 _bfd_elf_discard_section_eh_frame_hdr,
4226 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
4227 _bfd_elf_write_section_eh_frame,
4228 _bfd_elf_write_section_eh_frame_hdr): ..
4229 * elf-hppa.h (elf_hppa_sort_unwind): ..
4230 * elf-m10200.c (mn10200_elf_relax_section,
4231 mn10200_elf_relax_delete_bytes,
4232 mn10200_elf_get_relocated_section_contents): ..
4233 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
4234 mn10300_elf_check_relocs, mn10300_elf_relax_section,
4235 mn10300_elf_relax_delete_bytes,
4236 mn10300_elf_get_relocated_section_contents,
4237 _bfd_mn10300_elf_adjust_dynamic_symbol,
4238 _bfd_mn10300_elf_discard_copies,
4239 _bfd_mn10300_elf_size_dynamic_sections,
4240 _bfd_mn10300_elf_finish_dynamic_sections): ..
4241 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
4242 _bfd_elf_make_section_from_phdr, elf_fake_sections,
4243 bfd_elf_set_group_contents, map_sections_to_segments,
4244 elf_sort_sections, assign_file_positions_for_segments,
4245 SECTION_SIZE, copy_private_bfd_data,
4246 _bfd_elf_get_dynamic_reloc_upper_bound,
4247 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
4248 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
4249 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
4250 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
4251 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
4252 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
4253 bfd_elf32_arm_process_before_allocation,
4254 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
4255 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
4256 elf32_arm_write_section): ..
4257 * elf32-cris.c (cris_elf_grok_prstatus,
4258 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
4259 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
4260 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
4261 elf_cris_discard_excess_dso_dynamics,
4262 elf_cris_discard_excess_program_dynamics): ..
4263 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
4264 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
4265 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
4266 _frv_create_got_section, _frvfdpic_assign_plt_entries,
4267 elf32_frvfdpic_size_dynamic_sections,
4268 elf32_frvfdpic_modify_segment_map,
4269 elf32_frvfdpic_finish_dynamic_sections): ..
4270 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
4271 elf32_h8_get_relocated_section_contents): ..
4272 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
4273 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
4274 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
4275 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
4276 elf32_hppa_finish_dynamic_sections): ..
4277 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
4278 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
4279 i370_elf_finish_dynamic_sections): ..
4280 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
4281 allocate_dynrelocs, elf_i386_size_dynamic_sections,
4282 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
4283 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
4284 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
4285 * elf32-ip2k.c (ip2k_is_switch_table_128,
4286 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
4287 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
4288 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
4289 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
4290 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
4291 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
4292 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
4293 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
4294 m32r_elf_get_relocated_section_contents): ..
4295 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
4296 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
4297 m68hc11_elf_relax_delete_bytes): ..
4298 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
4299 m68hc12_elf_size_one_stub): ..
4300 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
4301 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
4302 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
4303 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
4304 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
4305 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4306 elf32_mips_grok_prstatus): ..
4307 * elf32-or32.c (or32_elf_consth_reloc): ..
4308 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
4309 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
4310 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
4311 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
4312 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
4313 ppc_elf_final_write_processing): ..
4314 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4315 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4316 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
4317 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
4318 sh_elf_relax_delete_bytes, sh_elf_align_loads,
4319 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
4320 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
4321 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
4322 * elf32-sh64-com.c (sh64_address_in_cranges,
4323 sh64_get_contents_type): ..
4324 * elf32-sh64.c (sh64_find_section_for_address,
4325 sh64_elf_final_write_processing): ..
4326 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
4327 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
4328 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
4329 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
4330 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
4331 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
4332 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
4333 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
4334 elf_vax_finish_dynamic_sections): ..
4335 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
4336 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
4337 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
4338 xstormy16_elf_finish_dynamic_sections): ..
4339 * elf32-xtensa.c (xtensa_read_table_entries,
4340 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
4341 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
4342 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
4343 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
4344 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
4345 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
4346 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
4347 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
4348 xtensa_callback_required_dependence): ..
4349 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
4350 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
4351 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
4352 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
4353 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
4354 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
4355 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
4356 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
4357 * elf64-hppa.c (allocate_dynrel_entries,
4358 elf64_hppa_size_dynamic_sections,
4359 elf64_hppa_finish_dynamic_sections): ..
4360 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
4361 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
4362 elf64_mips_grok_prstatus): ..
4363 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
4364 mmix_elf_relocate_section, mmix_elf_final_link,
4365 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
4366 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
4367 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
4368 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
4369 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
4370 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
4371 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
4372 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
4373 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
4374 ppc64_elf_finish_dynamic_sections): ..
4375 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4376 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4377 elf_s390_finish_dynamic_sections): ..
4378 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
4379 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
4380 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
4381 sh64_elf64_finish_dynamic_sections): ..
4382 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
4383 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
4384 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
4385 sparc64_elf_finish_dynamic_symbol,
4386 sparc64_elf_finish_dynamic_sections): ..
4387 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
4388 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
4389 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
4390 elf64_x86_64_finish_dynamic_sections): ..
4391 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
4392 * elfcode.h (elf_slurp_reloc_table): ..
4393 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
4394 elf_finalize_dynstr, elf_link_add_object_symbols,
4395 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
4396 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
4397 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4398 elf32_mips_grok_prstatus): ..
4399 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
4400 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
4401 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
4402 elfNN_ia64_finish_dynamic_sections): ..
4403 * elfxx-mips.c (mips_elf_create_procedure_table,
4404 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
4405 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
4406 mips_elf_global_got_index, mips_elf_multi_got,
4407 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
4408 mips_elf_allocate_dynamic_relocations,
4409 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
4410 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
4411 _bfd_mips_elf_always_size_sections,
4412 _bfd_mips_elf_size_dynamic_sections,
4413 _bfd_mips_elf_finish_dynamic_symbol,
4414 _bfd_mips_elf_finish_dynamic_sections,
4415 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
4416 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
4417 _bfd_elf_mips_get_relocated_section_contents,
4418 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
4419 * hp300hpux.c (callback): ..
4420 * hppabsd-core.c (make_bfd_asection): ..
4421 * hpux-core.c (make_bfd_asection): ..
4422 * i386linux.c (linux_link_create_dynamic_sections,
4423 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
4424 * i386msdos.c (msdos_write_object_contents): ..
4425 * i386os9k.c (os9k_callback, os9k_write_object_contents,
4426 os9k_set_section_contents): ..
4427 * ieee.c (parse_expression, ieee_slurp_external_symbols,
4428 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
4429 ieee_write_section_part, do_with_relocs, do_as_repeat,
4430 do_without_relocs, ieee_write_debug_part, init_for_output,
4431 ieee_set_section_contents): ..
4432 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
4433 * irix-core.c (do_sections, make_bfd_asection): ..
4434 * libaout.h (aout_section_merge_with_text_p): ..
4435 * libbfd.c (_bfd_generic_get_section_contents,
4436 _bfd_generic_get_section_contents_in_window): ..
4437 * linker.c (default_indirect_link_order): ..
4438 * lynx-core.c (make_bfd_asection): ..
4439 * m68klinux.c (linux_link_create_dynamic_sections,
4440 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4441 * mach-o.c (bfd_mach_o_make_bfd_section,
4442 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
4443 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
4444 bfd_mach_o_scan_read_segment): ..
4445 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
4446 _bfd_merge_sections): ..
4447 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
4448 mmo_map_set_sizes, mmo_canonicalize_symtab,
4449 mmo_internal_write_section, mmo_write_object_contents): ..
4450 * netbsd-core.c (netbsd_core_file_p): ..
4451 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
4452 nlm_alpha_set_public_section): ..
4453 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
4454 * nlm32-sparc.c (nlm_sparc_write_import): ..
4455 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
4456 nlm_compute_section_file_positions): ..
4457 * oasys.c (oasys_object_p, oasys_slurp_section_data,
4458 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
4459 * opncls.c (get_debug_link_info): ..
4460 * osf-core.c (make_bfd_asection): ..
4461 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4462 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
4463 final_link, aout_link_input_section): ..
4464 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
4465 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
4466 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
4467 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
4468 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
4469 * ptrace-core.c (ptrace_unix_core_file_p): ..
4470 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
4471 _bfd_final_link_relocate, bfd_generic_relax_section,
4472 bfd_generic_get_relocated_section_contents): ..
4473 * reloc16.c (bfd_coff_reloc16_relax_section,
4474 bfd_coff_reloc16_get_relocated_section_c): ..
4475 * riscix.c (riscix_some_aout_object_p): ..
4476 * rs6000-core.c (read_hdr, make_bfd_asection): ..
4477 * sco5-core.c (make_bfd_asection): ..
4478 * simple.c (bfd_simple_get_relocated_section_contents): ..
4479 * som.c (som_object_setup, setup_sections, som_prep_headers,
4480 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
4481 som_set_reloc_info, som_get_section_contents,
4482 som_bfd_link_split_section): ..
4483 * sparclinux.c (linux_link_create_dynamic_sections,
4484 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4485 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
4486 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
4487 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
4488 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
4489 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
4490 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
4491 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
4492 sunos_finish_dynamic_link): ..
4493 * syms.c (_bfd_stab_section_find_nearest_line): ..
4494 * tekhex.c (first_phase, tekhex_set_section_contents,
4495 tekhex_write_object_contents): ..
4496 * trad-core.c (trad_unix_core_file_p): ..
4497 * versados.c (process_esd, process_otr, process_otr): ..
4498 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
4499 * vms-misc.c (add_new_contents): ..
4500 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
4501 * vms.c (vms_set_section_contents): ..
4502 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
4503 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
4504 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
4505 * xsym.c (bfd_sym_scan): .. See above.
4507 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
4509 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
4510 calling _bfd_merged_section_offset only for section symbols.
4512 2004-06-22 Alan Modra <amodra@bigpond.net.au>
4514 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
4515 for handling SEC_MERGE symbols in relax_section.
4517 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4519 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
4520 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
4521 linked together. Mark the result as h8300sx code.
4523 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4525 * elf-bfd.h (struct elf_backend_data): Added
4526 elf_backend_omit_section_dynsym.
4527 (_bfd_elf_link_omit_section_dynsym): Declare.
4528 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
4529 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
4530 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
4531 (_bfd_elf_link_renumber_dynsyms): ... this function.
4532 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
4533 _bfd_elf_link_omit_section_dynsym).
4534 (elfNN_bed): Added elf_backend_omit_section_dynsym.
4536 2004-06-21 Nick Clifton <nickc@redhat.com>
4538 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
4541 2004-06-17 Jerome Guitton <guitton@gnat.com>
4543 * bfd-in.h (bfd_cache_close_all): New function declaration.
4544 * bfd-in2.h: Regenerate.
4545 * cache.c (bfd_cache_close_all): New function definition.
4547 2004-06-16 Mark Kettenis <kettenis@gnu.org>
4549 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
4551 * configure: Regenerate.
4553 2004-06-16 Daniel Jacobowitz <dan@debian.org>
4555 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
4556 the pre-existing section.
4558 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4560 * section.c (struct sec): Remove usused flags. Reorganize a little.
4561 (bfd_get_section_size_before_reloc): Delete.
4562 (bfd_get_section_size_after_reloc): Delete.
4563 (STD_SECTION): Update.
4564 (bfd_get_section_size_now): Delete.
4565 (bfd_set_section_contents): Don't referece reloc_done.
4566 (bfd_get_section_contents): Remove reloc_done comment.
4567 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
4569 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
4570 * ecoff.c (bfd_debug_section): Update initializer.
4571 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
4572 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
4573 * bfd-in.h (bfd_section_size): Expand.
4574 (bfd_get_section_size): New macro.
4575 * bfd-in2.h: Regenerate.
4576 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
4577 bfd_get_section_size_before_reloc with bfd_get_section_size.
4578 * coffcode.h (coff_write_object_contents): Likewise.
4579 * coffgen.c (build_debug_section): Likewise.
4580 * dwarf1.c (parse_line_table): Likewise.
4581 (_bfd_dwarf1_find_nearest_line): Likewise.
4582 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4583 * i386msdos.c (msdos_write_object_contents): Likewise.
4584 * pdp11.c (squirt_out_relocs): Likewise.
4585 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
4586 * elf64-mmix.c (mmix_elf_final_link): Update comment.
4588 2004-06-14 Chris Demetriou <cgd@broadcom.com>
4590 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
4591 removal) with updated comment.
4592 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
4594 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
4595 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4597 2004-06-12 Alan Modra <amodra@bigpond.net.au>
4599 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
4600 overflow on branches to undefweaks.
4602 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4604 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
4605 as ecoff_section_data() does not return a valid lvalue.
4607 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
4609 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
4610 (elf_link_add_object_symbols): Likewise.
4612 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
4613 (elf_backend_reloc_type_class): New.
4615 2004-06-08 Mark Kettenis <kettenis@gnu.org>
4617 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
4619 * configure: Regenerate.
4621 2004-06-07 Daniel Jacobowitz <dan@debian.org>
4623 From: Albert Chin-A-Young <china@thewrittenword.com>
4624 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
4627 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
4629 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
4632 2004-05-28 DJ Delorie <dj@redhat.com>
4634 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
4635 for linking, but otherwise adjust reloc for merged sections.
4637 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4639 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
4640 _bfd_merged_section_offset for local symbols.
4642 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4644 * Makefile.am: Regenerate dependencies.
4645 * Makefile.in: Regenerate.
4646 * archures.c: Add bfd_mach_sh3_nommu .
4647 * bfd-in2.h: Regenerate.
4648 * cpu-sh.c: Add sh3-nommu architecture.
4649 (bfd_to_arch_table): Create new table.
4650 (sh_get_arch_from_bfd_mach): Create new function.
4651 (sh_get_arch_up_from_bfd_mach): Create new function.
4652 (sh_merge_bfd_arch): Create new function.
4653 * elf32-sh.c (sh_ef_bfd_table): Add table.
4654 (sh_elf_check_relocs): Replace switch statement with
4655 use of sh_ef_bfd_table .
4656 (sh_elf_get_flags_from_mach): Add new function.
4657 (sh_find_elf_flags): Likewise.
4658 (sh_elf_copy_private_data): Replace most of non-elf contents
4659 with a call to sh_merge_bfd_arch() .
4661 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
4663 * Makefile.am (bfdver.h): Use explicit filename, not $< .
4664 * Makefile.in: Regenerate.
4666 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
4668 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
4669 custom calling conventions for dynamic symbols.
4670 (mn10300_elf_relax_section): Avoid relaxing a function as a local
4671 symbol if it's an alias to a global one.
4673 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
4675 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
4678 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
4680 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
4683 2004-05-26 Alan Modra <amodra@bigpond.net.au>
4685 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
4686 for SHT_GROUP sections.
4688 2004-05-25 Alan Modra <amodra@bigpond.net.au>
4690 * elflink.c (elf_link_add_object_symbols): Don't set up merge
4692 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
4693 * merge.c: Formatting. Remove unnecessary casts. Expand
4694 bfd_get_section_alignment macro.
4695 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
4696 use throughout file.
4697 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
4698 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
4699 section name to determine sinfo group, instead test output section
4701 (_bfd_merge_sections): Add struct bfd_link_info param. Call
4702 _bfd_strip_section_from_output rather than just twiddling flags.
4703 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
4704 (_bfd_merge_sections): Update prototype.
4705 * libbfd.h: Regenerate.
4707 2004-05-24 Mark Kettenis <kettenis@gnu.org>
4709 * netbsd-core.c: Correctly indent section that sets architecture
4712 From Miod Vallat <miod@online.fr>:
4713 * m88kopenbsd.c: New file.
4714 * targets.c (m88k_openbsd_vec): New.
4715 * config.bfd: Add m88k-*-openbsd*.
4716 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
4717 (m88kopenbsd_vec): New.
4718 * configure: Regenerate.
4719 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
4720 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
4722 * Makefile.in: Regenerate.
4723 * po/SRC-POTFILES.in: Regenerate.
4725 2004-05-24 Nick Clifton <nickc@redhat.com>
4727 * hash.c: Remove bogus node "Changing the default Hash Table Size"
4728 introduced by hash table size patch.
4730 2004-05-22 Ben Elliston <bje@au.ibm.com>
4732 * configure.in (is_release): Remove.
4733 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
4734 (AC_OUTPUT): Don't output bfdver.h from version.h.
4735 * configure: Regenerate.
4736 * Makefile.am (RELEASE): New variable.
4737 (bfdver.h): New target.
4738 * Makefile.in: Regenerate.
4739 * doc/Makefile.in: Likewise.
4741 2004-05-22 Ben Elliston <bje@au.ibm.com>
4743 * Makefile.am (config.status): Don't depend on version.h.
4744 * Makefile.in: Regenerate.
4746 2004-05-22 Alan Modra <amodra@bigpond.net.au>
4748 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
4749 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
4750 * libbfd.h: Regenerate.
4751 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
4752 (_bfd_elf_rel_local_sym): Likewise.
4753 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
4754 (elf_link_input_bfd): Likewise.
4755 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
4756 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4757 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
4758 (elfNN_ia64_relocate_section): Likewise.
4760 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
4762 * hash.c (bfd_default_hash_table_size): New variable.
4763 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
4764 (bfd_hash_set_default_size): New function. Set the default size
4765 to a selected prime number close to the argument. Document new
4767 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
4768 * bfd-in2.h: Regenerate.
4769 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
4770 * Makefile.in: Regenerate.
4772 2004-05-21 Mark Kettenis <kettenis@gnu.org>
4774 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
4775 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
4776 arm, m68k, m88k and hppa core files.
4778 2004-05-21 Nick Clifton <nickc@redhat.com>
4780 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
4781 (bfd_bwrite): Likewise.
4782 (bfd_tell): Likewise.
4783 (bfd_flush): Likewise.
4784 (bfd_stat): Likewise.
4785 (bfd_seek): Likewise.
4786 (bfd_get_mtime): Likewise.
4787 (bfd_get_size): Likewise.
4789 2004-05-19 Ben Elliston <bje@au.ibm.com>
4791 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
4793 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
4795 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
4796 (bfd_generic_openr_next_archived_file): Likewise.
4798 2004-05-17 Bob Wilson <bob.wilson@acm.org>
4800 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
4801 section names by inserting a new substring after .gnu.linkonce, except
4802 for .gnu.linkonce.t.* where the "t." is replaced.
4804 2004-05-17 Adam Nemet <anemet@lnxw.com>
4806 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
4807 (m68-*-lynxos* case): Likewise.
4808 (powerpc-*-lyxnos* case): New case.
4809 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
4811 2004-05-17 David Heine <dlheine@tensilica.com>
4813 * aout-target.h (MY_bfd_copy_private_header_data): Define.
4814 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
4815 * bfd.c (bfd_copy_private_header_data): Define.
4816 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
4818 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
4819 * coffcode.h (coff_bfd_copy_private_header_data): Define.
4820 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
4821 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
4822 segments by calling copy_private_bfd_data.
4823 (_bfd_elf_copy_private_header_data): Define.
4824 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
4825 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
4826 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
4827 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
4828 * mmo.c (mmo_bfd_copy_private_header_data): Define.
4829 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
4830 * som.c (som_bfd_copy_private_header_data): Define.
4831 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
4832 * vms.c (vms_bfd_copy_private_header_data): Define.
4833 * bfd-in2.h: Regenerate.
4834 * libbfd.h: Regenerate.
4836 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4838 * elfxx-mips.c (MINUS_TWO): Define.
4839 (mips_elf_higher, mips_elf_highest,
4840 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
4841 some bfd_vma values.
4842 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
4844 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4846 * som.c (log2): Rename to exact_log2. Adjust all callers.
4848 2004-05-13 Paul Brook <paul@codesourcery.com>
4850 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
4851 dwarf3 format CIE entries. Remove comment about the size of the
4852 ra_column field. It is now correctly deduced.
4854 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4856 * config.bfd (or32-*-rtems*): Switch to elf.
4858 2004-05-13 Nick Clifton <nickc@redhat.com>
4860 * po/fr.po: Updated French translation.
4862 2004-05-11 Jakub Jelinek <jakub@redhat.com>
4864 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
4865 into .dynsym if elf_section_data (sec)->dynindx <= 0.
4866 Adjust counting of last_local.
4867 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
4868 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
4869 created by the linker nor !SHF_ALLOC.
4871 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
4872 DT_PLTGOT to the start of the .got.plt section instead of the
4873 .got output section. Set sh_entsize for .got section in addition
4875 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4876 is at sgot->output_section->vma.
4877 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
4878 DT_PLTGOT to the start of the .got.plt section instead of the
4879 .got output section.
4880 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4881 is at sgot->output_section->vma. Set sh_entsize for .got section
4882 in addition to .got.plt.
4883 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
4884 (bfd_section_from_phdr): Likewise.
4885 (map_sections_to_segments): Likewise.
4886 (assign_file_positions_for_segments): Likewise.
4887 (get_program_header_size): Likewise.
4888 * elflink.c (bfd_elf_size_dynamic_sections): Set
4889 elf_tdata (output_bfd)->relro from info->relro.
4890 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
4892 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
4894 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
4895 a zero symndx for which we hadn't accounted a dynamic relocation.
4896 (_frvfdpic_add_rofixup): Likewise.
4898 2004-05-07 Brian Ford <ford@vss.fsi.com>
4899 DJ Delorie <dj@redhat.com>
4901 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
4902 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
4903 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
4904 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
4906 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4908 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
4909 immediately if there's no link info.
4910 (elf32_frvfdpic_copy_private_bfd_data): New.
4911 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
4913 2004-05-06 Zack Weinberg <zack@codesourcery.com>
4915 * dwarf2.c (add_line_info): Also set info->filename to NULL if
4916 filename argument is null; do not call strlen on a null pointer.
4918 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
4920 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
4923 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4925 * configure.in (bfd_elf32_frvfdpic_vec): New.
4926 * configure: Rebuilt.
4927 * targets.c (bfd_elf32_frvfdpic_vec): New.
4928 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
4930 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
4931 frvfdpic instead of frv. Rearrange elf-target macros such that
4932 the FDPIC-specific ones are only defined for this new target
4934 (bfd_elf32_frvfdpic_vec): Declare.
4936 (elf32_frv_relocate_section): Use it to enable segment checking
4937 and to control rofixup emission. Add output section vma to
4938 applied relocation in non-LOAD non-ALLOC sections. Use
4939 _bfd_error_handler for errors.
4940 (_frv_create_got_section): Create .rel.got and .rofixup only in
4941 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
4943 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
4944 (elf32_frvfdpic_modify_segment_map): Likewise.
4945 (elf32_frv_finish_dynamic_sections): New, do-nothing.
4946 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
4947 error message if we miscompute the rofixup size.
4948 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
4949 (frvfdpic_elf_encode_eh_address): Likewise.
4950 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
4951 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
4952 relocs. Reject unknown relocation types.
4953 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
4954 (frv_elf_merge_private_bfd_data): Likewise.
4955 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
4956 0x4000 for newly-added elf32-frvfdpic.
4958 2004-05-05 Nick Clifton <nickc@redhat.com>
4961 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
4962 returning NULL as most users of this function do not check its
4964 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
4965 of bfd_cache_lookup().
4966 * sco5-core.c (sco5_core_file_p): Likewise.
4967 * trad-core.c (trad_unix_core_file_p): Likewise.
4969 2004-05-05 Nick Clifton <nickc@redhat.com>
4971 * cache.c (bfd_cache_lookup): Improve formatting.
4972 * archive.c: Fix formatting.
4974 2004-05-05 Peter Barada <peter@the-baradas.com>
4976 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
4977 * cpu-m68k.c(bfd_m68k_arch): Likewise.
4978 * bfd-in2.h(bfd_architecture): Regenerate.
4980 2004-05-03 Alan Modra <amodra@bigpond.net.au>
4982 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
4984 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
4985 those against discarded link-once and SEC_MERGE section symbols.
4987 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4989 * section.c (bfd_get_section_by_name_if): New.
4990 * bfd-in2.h: Regenerated.
4992 2004-05-02 Alan Modra <amodra@bigpond.net.au>
4994 * som.c (som_bfd_is_group_section): Define.
4996 2004-05-01 Alan Modra <amodra@bigpond.net.au>
4998 * section.c (bfd_make_section_anyway): Copy the whole
4999 bfd_hash_entry, not just "next" from existing entry.
5001 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5003 * elf.c (bfd_section_from_shdr): Maintain the section order in
5005 (special_sections): Add ".note.GNU-stack".
5006 (elf_fake_sections): Handle section group for relocatable
5009 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
5011 * section.c (bfd_sections_find_if): New.
5012 * bfd-in2.h: Regenerated.
5014 2004-04-30 Alan Modra <amodra@bigpond.net.au>
5016 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
5018 * elf-bfd.h (bfd_elf_is_group_section): Declare.
5019 * elf.c (bfd_elf_is_group_section): New function.
5020 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
5021 * section.c (bfd_generic_is_group_section): New function.
5022 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
5023 (BFD_JUMP_TABLE_LINK): Adjust.
5024 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
5025 * aout-target.h (MY_bfd_is_group_section): Define.
5026 * aout-tic30.c (MY_bfd_is_group_section): Define.
5027 * bfd.c (bfd_is_group_section): Define.
5028 * binary.c (binary_bfd_is_group_section): Define.
5029 * bout.c (b_out_bfd_is_group_section): Define.
5030 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
5031 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
5032 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
5033 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
5034 * coffcode.h (coff_bfd_is_group_section): Define.
5035 * i386msdos.c (msdos_bfd_is_group_section): Define.
5036 * i386os9k.c (os9k_bfd_is_group_section): Define.
5037 * ieee.c (ieee_bfd_is_group_section): Define.
5038 * ihex.c (ihex_bfd_is_group_section): Define.
5039 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
5040 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
5041 * mmo.c (mmo_bfd_is_group_section): Define.
5042 * nlm-target.h (nlm_bfd_is_group_section): Define.
5043 * oasys.c (oasys_bfd_is_group_section): Define.
5044 * pef.c (bfd_pef_bfd_is_group_section): Define.
5045 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
5046 * srec.c (srec_bfd_is_group_section): Define.
5047 * tekhex.c (tekhex_bfd_is_group_section): Define.
5048 * versados.c (versados_bfd_is_group_section): Define.
5049 * vms.c (vms_bfd_is_group_section): Define.
5050 * xsym.c (bfd_sym_bfd_is_group_section): Define.
5051 * bfd-in2.h: Regenerate.
5052 * libbfd.h: Regenerate.
5054 2004-04-30 Alan Modra <amodra@bigpond.net.au>
5056 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
5058 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
5060 * configure.in: Update version to 2.15.91.
5061 * configure: Regenerate.
5063 2004-04-29 Brian Ford <ford@vss.fsi.com>
5065 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
5066 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
5067 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
5068 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
5069 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
5070 .gnu.linkonce.wi. sections.
5071 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
5072 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
5074 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
5075 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
5077 2004-04-28 Chris Demetriou <cgd@broadcom.com>
5079 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
5080 * bfd-in2.h: Regenerate.
5081 * libbfd.h: Likewise.
5083 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5085 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
5087 (setup_sections): Use som_subspace_dictionary_record struct instead
5088 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
5089 is_comdat, is_common or dup_common.
5090 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
5091 is_comdat, is_common and dup_common in section subspace_dict from
5093 (som_begin_writing): Use som_subspace_dictionary_record struct.
5094 (som_finish_writing): Likewise.
5095 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
5096 is_common and dup_common flags in info for symbol. Add comment
5097 regarding linker support for these fields. Slightly reorganize
5099 (som_build_and_write_symbol_table): Set is_comdat, is_common and
5100 dup_common fields in symbol table from symbol info.
5101 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
5102 arguments. Set corresponding fields in copy_data. Change all callers.
5103 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
5105 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
5106 * som.h (som_subspace_dictionary_record): Define.
5107 (som_copyable_section_data_struct): Add is_comdat, is_common and
5109 (som_section_data_struct): Use som_subspace_dictionary_record struct
5110 instead of subspace_dictionary_record.
5111 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
5113 2004-04-27 Bob Wilson <bob.wilson@acm.org>
5115 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
5116 if set. Check reloc_done flag before applying relocations. Use
5117 output addresses, both when applying relocations and when comparing
5118 against the specified section.
5119 (elf_xtensa_relocate_section): Use output address to check if dynamic
5120 reloc is in a literal pool. Set section's reloc_done flag.
5122 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
5124 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
5125 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
5127 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
5130 2004-04-27 Alan Modra <amodra@bigpond.net.au>
5132 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
5133 structure field removed in 2004-04-24 patch.
5134 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
5136 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
5138 * elf32-arm.h (elf32_arm_section_flags): Likewise.
5139 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
5140 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
5141 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
5142 field before calling elf_backend_section_flags.
5144 2004-04-24 Chris Demetriou <cgd@broadcom.com>
5146 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
5147 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
5148 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
5149 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
5150 and BFD_RELOC_32_PCREL.
5151 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
5152 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
5153 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5154 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
5155 (mips_elf_next_relocation): Move comment about matching HI/LO
5157 (_bfd_mips_elf_relocate_section): Here. Remove handling for
5158 R_MIPS_GNU_REL_HI16.
5160 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5162 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
5163 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
5164 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
5165 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
5166 and update comments to reflect current usage.
5167 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
5168 and MIPS_R_SWITCH, as well as several empty entries. Update comment
5170 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
5171 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
5172 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5173 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
5174 type number to be MIPS_R_PCREL16.
5175 (mips_relocate_section): Remove support for link-time relaxation
5176 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
5177 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
5178 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
5179 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
5180 relaxation of branches used by embedded-PIC.
5181 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
5182 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
5183 related members, update comment.
5184 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
5185 code related to embedded-PIC.
5186 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
5187 initialization of now-removed 'adjust' member of
5188 'struct ecoff_debug_info'.
5190 2004-04-23 Chris Demetriou <cgd@broadcom.com>
5192 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
5194 2004-04-21 Philip Blundell <pb@nexus.co.uk>
5196 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
5197 relocs for locally defined symbols during -shared final link.
5198 (elf32_arm_final_link_relocate): Likewise.
5200 2004-04-22 Jakub Jelinek <jakub@redhat.com>
5202 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
5203 ELF_LINK_POINTER_EQUALITY_NEEDED.
5204 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
5205 if r_type is not R_X86_64_PC32.
5206 (elf64_x86_64_finish_dynamic_symbol): If
5207 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
5210 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
5212 * elf32-sh.c (sh_elf_plt_sym_val): New function.
5213 (elf_backend_plt_sym_val): Define.
5215 2004-04-22 Andrew Cagney <cagney@redhat.com>
5217 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
5219 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5221 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
5223 * som.c (som_set_section_contents): Constantify second argument.
5224 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
5225 (som_object_setup): Rework to avoid warning.
5226 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
5229 2004-04-22 Andrew Cagney <cagney@redhat.com>
5231 * cache.c (bfd_cache_close): Check for a previously closed file.
5233 2004-04-22 Jakub Jelinek <jakub@redhat.com>
5235 * bfd.c (bfd_get_synthetic_symtab): Define.
5236 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
5237 NAME##_get_synthetic_symtab.
5238 (struct bfd_target): Add _bfd_get_synthetic_symtab.
5239 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
5240 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
5242 (_bfd_elf_get_synthetic_symtab): New prototype.
5243 * elfcode.h (elf_get_synthetic_symtab): Define.
5244 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
5245 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
5246 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
5247 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
5248 * bfd-in2.h: Rebuilt.
5249 * libbfd.h: Rebuilt.
5250 * elf32-i386.c (elf_i386_plt_sym_val): New function.
5251 (elf_backend_plt_sym_val): Define.
5252 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
5253 (elf_backend_plt_sym_val): Define.
5254 * elf32-s390.c (elf_s390_plt_sym_val): New function.
5255 (elf_backend_plt_sym_val): Define.
5256 * elf64-s390.c (elf_s390_plt_sym_val): New function.
5257 (elf_backend_plt_sym_val): Define.
5258 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
5259 (elf_backend_plt_sym_val): Define.
5260 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
5261 (elf_backend_plt_sym_val): Define.
5262 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
5263 (elf_backend_plt_sym_val): Define.
5264 * aout-target.h (MY_get_synthetic_symtab): Define.
5265 * aout-tic30.c (MY_get_synthetic_symtab): Define.
5266 * coff-rs6000.c (rs6000coff_vec): Add
5267 _bfd_nodynamic_get_synthetic_symtab.
5268 (pmac_xcoff_vec): Likewise.
5269 * coff64-rs6000.c (rs6000coff64_vec): Add
5270 _bfd_nodynamic_get_synthetic_symtab.
5271 (aix5coff64_vec): Likewise.
5272 * sunos.c (MY_get_synthetic_symtab): Define.
5273 * vms.c (vms_get_synthetic_symtab): Define.
5275 2004-04-22 Nick Clifton <nickc@redhat.com>
5277 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
5279 2004-04-22 Peter Barada <peter@the-baradas.com>
5281 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
5282 * bfd2-in.h: Regenerate.
5283 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
5285 2004-04-21 Chris Demetriou <cgd@broadcom.com>
5287 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
5288 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
5289 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
5290 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
5291 * bfd-in2.h: Regenerate.
5293 2004-04-21 Bob Wilson <bob.wilson@acm.org>
5295 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
5296 require relocations against a weak symbol to reference the same
5297 symbol hash entry if not a final, static link.
5298 (get_cached_value, add_value_map): Add final_static_link argument.
5299 (remove_literals): Pass final_static_link argument as needed.
5301 2004-04-21 Andrew Cagney <cagney@redhat.com>
5303 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
5304 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
5305 (opncls_bwrite, opncls_bclose, opncls_bflush)
5306 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
5307 bfd iovec that uses function callbacks.
5308 (bfd_close): Use the iovec's bclose.
5309 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
5310 (cache_bclose, cache_bflush, cache_bstat)
5311 (cache_iovec): New functions and global variable, implement a
5312 cache "iovec", where applicable set bfd_error.
5313 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
5314 * bfdio.c (struct bfd_iovec): Define.
5315 (real_read): Delete function.
5316 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
5317 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
5318 assume that bread and bwrite set bfd_error.
5319 * bfd.c (struct bfd): Add "iovec", update comments.
5320 * bfd-in2.h, libbfd.h: Re-generate.
5322 2004-04-21 Andrew Cagney <cagney@redhat.com>
5324 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5326 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
5328 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
5329 (bfd_elf_gc_sections): Fail if a shared object is being created.
5330 Do not fail if dynamic sections have been created. Instead call
5331 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
5332 dynamically referenced symbols. Do not mark the whole graph
5333 rooted at .eh_frame, only the section proper.
5335 2004-04-20 DJ Delorie <dj@redhat.com>
5337 * reloc.c: Add BFD_RELOC_32_SECREL.
5338 * bfd-in2.h: Regenerate.
5339 * libbfd.h: Likewise.
5340 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
5341 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
5342 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
5344 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5346 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
5347 relocs against hidden/protected undefweak symbols properly.
5348 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5350 2004-04-18 Mark Kettenis <kettenis@gnu.org>
5352 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5353 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
5356 2004-04-17 Brian Ford <ford@vss.fsi.com>
5358 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
5359 filepos for the SizeOfHeaders field.
5360 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
5362 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
5364 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5366 * simple.c (bfd_simple_get_relocated_section_contents): Don't
5367 change reloc_done. Set and restore _cooked_size.
5370 2004-04-15 Mark Kettenis <kettenis@gnu.org>
5372 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
5375 2004-04-15 Nick Clifton <nickc@redhat.com>
5377 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
5379 2004-04-15 Alan Modra <amodra@bigpond.net.au>
5381 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
5383 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
5385 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
5386 when it is a definition.
5388 2004-04-14 Alan Modra <amodra@bigpond.net.au>
5390 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
5391 when statically linking PIC code.
5392 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5394 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5396 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
5397 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
5398 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
5399 * configure: Regenerate.
5401 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
5403 * elflink.c: Include libiberty.h.
5404 * Makefile.am (elflink.lo): Depend on libiberty.h.
5405 * Makefile.in: Regenerate.
5407 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
5409 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
5412 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
5414 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
5415 reserve the memory for dynamic linker
5417 2004-04-05 Mark Kettenis <kettenis@gnu.org>
5419 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
5420 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
5422 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5424 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
5425 RELOC_FOR_GLOBAL_SYMBOL.
5426 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
5428 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5430 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
5431 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
5433 2004-04-01 Paul Brook <paul@codesourcery.com>
5435 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
5436 * elf32-arm.h (struct elf32_elf_section_map): New.
5437 (struct _arm_elf_section_data): New.
5438 (elf32_arm_section_data): Define.
5439 (struct elf32_arm_link_hash_table): Add byteswap_code.
5440 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
5441 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
5442 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
5443 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
5444 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
5445 (bfd_elf32_new_section_hook, elf_backend_write_section,
5446 elf_backend_link_output_symbol_hook): Define.
5448 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
5450 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
5451 that keeps the characters in a B_INCL..B_EINCL range.
5452 (_bfd_link_section_stabs): When computing the sum of the
5453 characters in a B_INCL..B_EINCL range also keep a copy of those
5454 characters. Use this information to distinguish between
5455 include sections that have the same sum and the same length
5456 but which are nevertheless unique.
5458 2004-03-31 Paul Brook <paul@codesourcery.com>
5460 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
5461 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
5463 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
5465 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
5466 to 'sum_chars' and add field 'num_chars'.
5467 (_bfd_link_section_stabs): When computing the sum of the
5468 characters in a B_INCL..B_EINCL range also keep a count of the
5469 number of characters. Use this information to help distinguish
5470 between include sections when have the same sum but which
5471 nevertheless are still unique.
5473 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
5475 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
5477 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
5478 Tomer Levi <Tomer.Levi@nsc.com>
5480 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
5481 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
5482 (BFD32_BACKENDS): Add elf32-cr16c.lo.
5483 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
5484 (cpu-cr16c.lo): New target.
5485 (elf32-cr16c.lo): Likewise.
5486 * Makefile.in: Regenerate.
5487 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
5488 (bfd_archures_list): Add bfd_cr16c_arch.
5489 * config.bfd: Handle cr16c-*-elf*.
5490 * configure.in: Handle bfd_elf32_cr16c_vec.
5491 * configure: Regenerate.
5492 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
5493 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
5494 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
5495 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
5496 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
5497 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
5498 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
5499 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
5500 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
5501 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
5502 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
5503 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
5504 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
5505 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
5506 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
5507 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
5508 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
5509 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
5510 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
5511 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
5512 * targets.c (bfd_elf32_cr16c_vec): Declare.
5513 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
5514 * cpu-cr16c.c: New file.
5515 * elf32-cr16c.c: Likewise.
5516 * libbfd.h: Regenerate.
5517 * bfd-in2.h: Likewise.
5519 2004-03-30 Jakub Jelinek <jakub@redhat.com>
5521 * elf.c (map_sections_to_segments): Fix handling of .tbss.
5523 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5525 * Makefile.am: Remove all mention of elflink.h.
5526 * Makefile.in: Regenerate.
5527 * bfd-in.h (bfd_elf_discard_info): Declare.
5528 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
5529 * bfd-in2.h: Regenerate.
5530 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
5531 bfd_elf32_link_record_dynamic_symbol,
5532 bfd_elf64_link_record_dynamic_symbol,
5533 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
5534 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
5535 _bfd_elf32_link_record_local_dynamic_symbol,
5536 _bfd_elf64_link_record_local_dynamic_symbol,
5537 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
5538 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
5539 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
5540 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
5541 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
5542 _bfd_elf32_reloc_symbol_deleted_p,
5543 _bfd_elf64_reloc_symbol_deleted_p): Delete.
5544 (bfd_elf_link_record_dynamic_symbol,
5545 bfd_elf_link_record_local_dynamic_symbol,
5546 bfd_elf_final_link, bfd_elf_gc_sections,
5547 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
5548 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
5549 bfd_elf_reloc_symbol_deleted_p): Declare.
5550 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
5551 * elf32-arm.h: Update for changed function names. Remove local
5552 WILL_CALL_FINISH_DYNAMIC_SECTION define.
5553 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
5554 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
5555 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
5556 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5557 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
5558 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
5559 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
5560 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
5561 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
5562 (bfd_elfNN_print_symbol): Define.
5563 * elfcode.h: Don't include elflink.h.
5564 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
5565 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
5566 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
5567 elf_gc_record_vtinherit, elf_gc_record_vtentry,
5568 elf_link_record_local_dynamic_symbol): Don't define.
5569 * elflink.c: Update for changed function names. Move elflink.h
5571 * elflink.h: Delete file.
5572 * po/SRC-POTFILES.in: Regenerate.
5573 * po/bfd.pot: Regenerate.
5575 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5577 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
5578 "name" for global syms accidentally removed in 2004-03-20 change.
5580 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5582 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
5583 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
5584 where Elf_External_* is different for 64 and 32 bit, with
5585 corresponding elf_size_info field.
5586 (struct elf_final_link_info): Use "bfd_byte *" instead
5587 of "Elf_External_Sym *" for external_syms and symbuf.
5588 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
5589 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
5590 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
5591 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
5592 (elf_link_sort_cmp2): Adjust.
5593 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
5594 using ELF_R_SYM macro. Set u.sym_mask.
5595 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
5596 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
5597 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
5598 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
5599 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
5600 swap_syn_out functions. Rearrange dyn swap in/out switch.
5601 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
5602 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
5603 (elf_link_flush_output_syms): Add elf_backend_data arg.
5604 (elf_link_check_versioned_symbol): Likewise.
5605 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
5606 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
5607 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
5608 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
5609 ELF_R_TYPE and ELF_R_INFO macros.
5610 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
5611 based on size rather than using ELF_R_INFO.
5612 (elf_gc_mark): Set up r_sym_shift local var and use instead of
5614 (struct alloc_got_off_arg): New.
5615 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
5616 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
5617 (elf_gc_allocate_got_offsets): Adjust.
5618 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
5619 ELF_R_SYM. Use bfd_section_from_elf_index.
5620 (elf_bfd_discard_info): Set cookie.r_sym_shift.
5621 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
5622 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
5624 2004-03-26 Stan Shebs <shebs@apple.com>
5626 Remove MPW support, no longer used.
5627 * config.bfd (powerpc-*-mpw*): Remove configuration.
5628 * mpw-config.in, mpw-make.sed: Remove files.
5629 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
5631 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5633 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
5634 (ppc64_elf_add_symbol_hook): New function.
5635 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
5636 const from Elf_Internal_Sym param.
5637 * elflink.c (elf_link_add_object_symbols): Adjust.
5638 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
5639 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
5640 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
5641 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
5642 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
5643 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
5644 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
5645 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
5646 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
5647 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
5648 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
5649 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
5650 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
5651 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
5652 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
5653 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
5655 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5657 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
5658 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
5659 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
5660 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
5661 (bfd_elf64_bfd_link_add_symbols): Delete.
5662 (bfd_elf_link_add_symbols): Declare.
5663 * elfcode.h (elf_bfd_link_add_symbols): Delete.
5664 * elflink.c: Include safe-ctype.h.
5665 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
5667 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
5668 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
5670 (elf_link_add_archive_symbols): Rename from
5671 _bfd_elf_link_add_archive_symbols, make static.
5672 (elf_link_add_object_symbols): New function. Corresponding
5673 elflink.h function converted to use elf_size_info.
5674 (bfd_elf_link_add_symbols): Likewise.
5675 (bfd_elf_size_dynamic_sections): Adjust.
5676 * elflink.h (elf_bfd_link_add_symbols): Delete.
5677 (elf_link_add_object_symbols): Delete.
5678 * elf32-gen.c (elf32_generic_link_add_symbols): Call
5679 bfd_elf_link_add_symbols.
5680 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
5682 2004-03-25 Alan Modra <amodra@bigpond.net.au>
5684 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
5685 and chained shared libs only if dynsym. Clear dynsym on forced-local.
5687 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
5688 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
5689 (_bfd_elf_add_dt_needed_tag): Declare.
5690 (_bfd_elf_sort_symbol): Declare.
5691 (_bfd_elf_finalize_dynstr): Declare.
5692 (RELOC_FOR_GLOBAL_SYM): Formatting.
5693 * elfcode.h (elf_add_dynamic_entry): Delete.
5694 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
5695 elflink.h function converted to use elf_size_info.
5696 (_bfd_elf_add_dt_needed_tag): Likewise.
5697 (_bfd_elf_sort_symbol): Likewise.
5698 (_bfd_elf_finalize_dynstr): Likewise.
5699 (compute_bucket_count): Likewise.
5700 (bfd_elf_size_dynamic_sections): Likewise. Check result of
5701 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
5702 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
5703 * elflink.h: ..here.
5704 (sort_symbol, add_dt_needed_tag): Delete.
5705 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
5706 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
5708 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
5709 * elf32-cris.c (add_dynamic_entry): Likewise.
5710 * elf32-hppa.c (add_dynamic_entry): Likewise.
5711 * elf32-i370.c (add_dynamic_entry): Likewise.
5712 * elf32-i386.c (add_dynamic_entry): Likewise.
5713 * elf32-m32r.c (add_dynamic_entry): Likewise.
5714 * elf32-m68k.c (add_dynamic_entry): Likewise.
5715 * elf32-ppc.c (add_dynamic_entry): Likewise.
5716 * elf32-s390.c (add_dynamic_entry): Likewise.
5717 * elf32-sh.c (add_dynamic_entry): Likewise.
5718 * elf32-sparc.c (add_dynamic_entry): Likewise.
5719 * elf32-vax.c (add_dynamic_entry): Likewise.
5720 * elf32-xtensa.c (add_dynamic_entry): Likewise.
5721 * elf64-alpha.c (add_dynamic_entry): Likewise.
5722 * elf64-hppa.c (add_dynamic_entry): Likewise.
5723 * elf64-ppc.c (add_dynamic_entry): Likewise.
5724 * elf64-s390.c (add_dynamic_entry): Likewise.
5725 * elf64-sparc.c (add_dynamic_entry): Likewise.
5726 * elf64-x86-64.c (add_dynamic_entry): Likewise.
5727 * elfxx-ia64.c (add_dynamic_entry): Likewise.
5728 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
5729 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
5730 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
5731 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
5733 2004-03-23 Paul Brook <paul@codesourcery.com>
5735 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
5737 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5739 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
5740 literal tables and check for relocs outside of literal pools.
5741 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
5742 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
5744 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
5745 (elf_xtensa_relocate_section): Read literal tables and check for
5746 dynamic relocations in read-only sections and not in literal pools.
5748 2004-03-23 Alan Modra <amodra@bigpond.net.au>
5751 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
5753 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5755 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
5756 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
5757 not defined by the executable, or defined in a DSO.
5758 <eliding run-time relocation of .got>: Initialize GOT entry for a
5759 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
5761 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
5762 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
5763 a PLT reloc to GOT for an executable.
5764 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
5765 .got for a DSO and explain why.
5766 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
5767 and unreferenced symbols for which a PLT is defined. Adjust
5768 dynamic-symbol pruning correspondingly, to make sure we don't lose
5769 a dynamic symbol also defined by a DSO.
5771 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5773 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
5774 and rel args. Group input and output args. Wrap to 80 columns.
5775 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
5776 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
5777 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
5778 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
5779 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5780 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
5781 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
5782 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
5783 RELOC_FOR_GLOBAL_SYMBOL invocation.
5785 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
5787 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
5788 unresolved symbols in objects aren't allowed.
5790 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
5792 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
5793 (elf_hppa_unmark_useless_dynamic_symbols):
5794 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
5795 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
5796 (elf32_hppa_relocate_section): Likewise.
5797 * elf32-i370.c (i370_elf_relocate_section): Likewise.
5798 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
5799 * elf32-sh.c (sh_elf_relocate_section): Likewise.
5800 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
5801 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5803 * elf-m10200.c (mn10200_elf_relocate_section): Use
5804 RELOC_FOR_GLOBAL_SYMBOL.
5805 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
5806 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
5807 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
5808 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
5809 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
5810 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
5811 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
5812 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
5813 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
5814 * elf32-v850.c (v850_elf_relocate_section): Likewise.
5815 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
5816 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
5818 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5820 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
5821 (final_link_relocate): Likewise.
5822 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
5823 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
5825 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5827 * Makefile.am: Run "make dep-am".
5828 * Makefile.in: Regenerate.
5829 * aclocal.m4: Regenerate.
5830 * config.in: Regenerate.
5831 * po/bfd.pot: Regenerate.
5833 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5834 H.J. Lu <hongjiu.lu@intel.com>
5836 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
5837 type and size change code to where it was previously. Remove
5838 dt_needed param. Treat old weak syms as strong if new sym is
5839 from a shared lib, even when old sym is from another shared
5840 lib. Remove unnecessary tests of oldweak and newweak. Correct
5842 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
5843 _bfd_elf_merge_symbol calls.
5844 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
5845 dt_needed local var. Update comments.
5846 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
5847 (_bfd_elf_add_default_symbol): Likewise.
5849 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
5850 strong syms in one shared object overriding weak syms in another.
5852 2004-03-18 Alan Modra <amodra@bigpond.net.au>
5854 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
5855 dyn_lib_class field. Rearrange for better packing.
5856 (elf_dt_soname): Delete.
5857 (elf_dyn_lib_class): Define.
5858 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
5859 (bfd_elf_set_dt_needed_soname): Delete.
5860 (bfd_elf_set_dyn_lib_class): New function.
5861 * elflink.h (add_dt_needed_tag): New function. Split out from..
5862 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
5863 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
5864 initialization of soname.
5865 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
5867 * bfd-in.h (enum dynamic_lib_link_class): New.
5868 (bfd_elf_set_dt_needed_soname): Delete.
5869 (bfd_elf_set_dyn_lib_class): Declare.
5870 * bfd-in2.h: Regenerate.
5872 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
5873 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
5874 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
5875 symbol loop. Instead use add_needed to flag tag as written.
5877 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
5879 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
5880 logic for null_input_bfd detection.
5882 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5884 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5886 2004-03-16 Mark Kettenis <kettenis@gnu.org>
5888 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
5891 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5893 * elflink.c (elf_link_read_relocs_from_section): Don't use
5894 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
5895 (_bfd_elf_link_read_relocs): ..to here.
5896 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
5898 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5900 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
5901 values selected in configure.host. Require both to be defined
5902 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
5903 corresponding BFD_HOST vars with quotes.
5904 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
5905 Always require BFD_HOST_64_BIT_DEFINED.
5906 <file_ptr type>: Find off_t size before emitting message. Combine
5907 off_t and ftello64 conditional.
5908 * configure: Regenerate.
5910 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5912 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
5913 aliasing warning. Remove trailing whitespace throughout file.
5915 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5917 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
5918 input_section in calls to get_dyn_name.
5919 * 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
5921 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
5923 2004-03-15 Alan Modra <amodra@bigpond.net.au>
5925 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
5926 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
5927 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
5928 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
5929 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
5930 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
5931 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
5933 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
5934 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5935 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5936 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5937 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
5938 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
5939 (read_8_bytes, read_indirect_string, read_address): Likewise.
5940 (read_abbrevs, parse_comp_unit): Likewise.
5941 * targets.c (struct bfd_target): Likewise.
5942 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
5943 * hppabsd-core.c: Likewise. Formatting.
5944 * hpux-core.c: Likewise.
5945 * irix-core.c: Likewise.
5946 * netbsd-core.c: Likewise.
5947 * osf-core.c: Likewise.
5948 * ptrace-core.c: Likewise.
5949 * sco5-core.c: Likewise.
5950 * trad-core.c: Likewise.
5951 * configure: Regenerate.
5952 * bfd-in2.h: Regenerate.
5954 2004-03-15 Alan Modra <amodra@bigpond.net.au>
5956 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
5957 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
5958 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5959 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5960 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
5961 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
5962 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
5963 * libbfd.c: Likewise in function definitions.
5964 (bfd_put_8): Mask with 0xff rather than casting to char.
5965 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
5966 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
5967 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
5968 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
5969 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
5970 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
5971 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
5972 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
5973 (H_GET_64, H_GET_32, H_GET_16): Likewise.
5974 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
5975 * archive.c (do_slurp_coff_armap): Update swap prototype.
5976 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
5977 (tic54x_getl_signed_32): Likewise.
5978 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
5979 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
5980 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
5981 (bfd_getp_signed_32, bfd_putp32): Likewise.
5982 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
5983 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
5984 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
5985 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
5986 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
5987 bfd_h_getx_signed_16, bfd_h_putx16.
5988 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
5989 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
5990 * hpux-core.c: Likewise.
5991 * irix-core.c: Likewise.
5992 * netbsd-core.c: Likewise.
5993 * osf-core.c: Likewise.
5994 * ptrace-core.c: Likewise.
5995 * sco5-core.c: Likewise.
5996 * trad-core.c: Likewise.
5997 * bfd-in2.h: Regenerate.
5999 2004-03-15 Matt Thomas <matt@3am-software.com>
6001 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
6004 2004-03-13 Mark Kettenis <kettenis@gnu.org>
6006 * config.bfd: Add x86_64-*-openbsd*.
6007 * configure.in (x86_64-*-openbsd*): Set COREFILE to
6009 * configure: Regenerate.
6011 2004-03-12 Nick Clifton <nickc@redhat.com>
6012 Dave Murphy <wintermute2k4@ntlworld.com>
6014 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
6015 if the input bfd does not contain any code.
6017 2004-03-09 Steve Ellcey <sje@cup.hp.com>
6019 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
6021 2004-03-05 Fred Fish <fnf@redhat.com>
6023 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
6024 mips16 symbols to be even rather than testing first for even/odd.
6025 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
6027 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
6029 * elf.c (map_sections_to_segments): Ignore .tbss sections for
6032 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
6034 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
6035 undefined symbols as hash_new.
6037 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
6039 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
6041 * elf32-sh.c: Ditto.
6042 * bfd-in2.h: Regenerate.
6044 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
6046 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
6048 (_frv_count_got_plt_entries): Initialize them.
6049 (frv_pic_relocs_info_find): Add insert argument. Adjust all
6051 (frv_pic_relocs_info_for_global): Likewise.
6052 (frv_pic_relocs_info_for_local): Likewise.
6053 (frv_pic_merge_early_relocs_info): New.
6054 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
6056 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
6057 Check that we don't exceed the allocated count for entry.
6058 (_frv_add_rofixup): Likewise.
6059 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
6060 (elf32_frv_finish_dynamic_sections): Improve error message in case
6061 we emit too few rofixup entries.
6063 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
6065 * archures.c (bfd_mach_fr450): New.
6066 * bfd-in2.h: Regenerate.
6067 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
6068 (arch_info_500): Link to it.
6069 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
6070 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
6071 (frv_elf_arch_extension_p): New function.
6072 (frv_elf_merge_private_bfd_data): Use it.
6074 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
6076 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
6078 * elflink.h (is_global_data_symbol_definition): Moved to
6080 (elf_link_is_defined_archive_symbol): Likewise.
6081 (elf_link_add_archive_symbols): Likewise. Renamed to
6082 _bfd_elf_link_add_archive_symbols.
6084 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
6085 of ELF symbol table entry from backend.
6086 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
6087 instead of elf_link_add_object_symbols.
6089 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
6091 * elf-bfd.h (struct elf_backend_data): Added
6092 elf_backend_can_make_relative_eh_frame,
6093 elf_backend_can_make_lsda_relative_eh_frame and
6094 elf_backend_encode_eh_address.
6095 (_bfd_elf_encode_eh_address): Declare.
6096 (_bfd_elf_can_make_relative): Declare.
6097 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
6098 hooks to decide whether to attempt to make_relative and
6100 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
6101 (_bfd_elf_can_make_relative): New.
6102 (_bfd_elf_encode_eh_address): New.
6103 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
6104 (frv_elf_encode_eh_address): New.
6105 (elf_backend_can_make_relative_eh_frame): Define.
6106 (elf_backend_can_make_lsda_relative_eh_frame): Define.
6107 (elf_backend_encode_eh_address): Define.
6109 (elf_backend_can_make_relative_eh_frame): Define.
6110 (elf_backend_can_make_lsda_relative_eh_frame): Define.
6111 (elf_backend_encode_eh_address): Define.
6112 (elfNN_bed): Add them.
6114 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
6116 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
6117 complain_on_overflow to signed.
6119 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
6121 * elflink.h (sort_symbol): New.
6122 (elf_link_add_object_symbols): Use a sorted symbol array for
6125 2004-02-27 Jakub Jelinek <jakub@redhat.com>
6127 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
6128 for pc relative relocs.
6129 (elf_s390_relocate_section): Likewise.
6130 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
6131 for pc relative relocs.
6132 (elf_s390_relocate_section): Likewise.
6134 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
6136 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
6139 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
6141 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
6142 field to track if a relocation is against readonly section.
6143 (count_dyn_reloc): Take a new argument for rent->reltext.
6144 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
6145 (get_reloc_section): Don't set ia64_info->reltext here.
6146 (allocate_dynrel_entries): Set ia64_info->reltext here.
6148 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
6150 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
6151 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
6152 function's descriptor to symbol+offset, and map local undefweak
6153 symbol to NULL function descriptor.
6154 (elf32_frv_relocate_section): Likewise.
6156 2004-02-23 Mark Kettenis <kettenis@gnu.org>
6158 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
6160 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
6161 (netbsd_core_file_p): Set architecture from machine ID for
6164 2004-02-23 Jakub Jelinek <jakub@redhat.com>
6166 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
6167 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
6169 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
6171 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
6172 symbols with non-default visibility.
6174 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
6176 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
6177 IMAGE_SCN_MEM_WRITE on known sections only.
6179 2004-02-20 Jakub Jelinek <jakub@redhat.com>
6181 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
6182 symbols used in PIE relocs.
6184 2004-02-19 Jakub Jelinek <jakub@redhat.com>
6186 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
6189 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
6191 * configure.in: Update version to 2.15.90.
6192 * configure: Regenerate.
6194 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
6195 Richard Sandiford <rsandifo@redhat.com>
6197 * elfxx-mips.c (mips_elf_calculate_relocation): Use
6198 _bfd_elf_symbol_refs_local_p to decide whether to decay
6199 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
6200 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
6201 relocs if the symbol wasn't defined by a regular object file.
6202 Don't check the symbol's dynindx.
6204 2004-02-16 Andrew Cagney <cagney@redhat.com>
6206 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
6208 * bfd-in2.h: Re-generate.
6210 2004-02-14 Andrew Cagney <cagney@redhat.com>
6212 * configure.host (HDEFINES): When hppa*-*-hpux*, define
6213 _LARGEFILE64_SOURCE.
6215 2004-02-13 Andrew Cagney <cagney@redhat.com>
6217 * elf.c (vma_page_aligned_bias): New function.
6218 (assign_file_positions_except_relocs)
6219 (assign_file_positions_for_segments): Replace broken modulo
6220 arithmetic with call to vma_page_aligned_bias.
6222 2004-02-11 Andrew Cagney <cagney@redhat.com>
6224 * bfd-in.h: Update copyright.
6225 (bfd_tell): Change return type to file_ptr.
6226 * bfd-in2.h: Re-generate.
6227 * cache.c: Update copyright.
6228 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
6230 (close_one): Use real_ftell.
6231 * bfdio.c: Update copyright.
6232 (real_ftell, real_fseek): New functions.
6233 (bfd_tell): Use real_fseek and real_ftell, change return type to
6235 (bfd_seek): Use real_ftell and real_fseek, change type of
6236 file_position to a file_ptr.
6237 * libbfd-in.h: Update copyright.
6238 (real_ftell, real_fseek): Declare.
6239 * libbfd.h: Re-generate.
6241 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
6242 fseeko and fseeko64. Determine bfd_file_ptr.
6243 * configure: Re-generate.
6244 * config.in: Re-generate.
6246 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
6248 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
6249 * elf32-h8300.c: Likewise.
6251 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
6252 Nick Clifton <nickc@redhat.com>
6254 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
6255 GOT entries with no associated GOT subsection.
6257 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
6259 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
6260 * elf.c (swap_out_syms): Use it to decide whether local section
6261 symbols should be named.
6262 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
6263 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
6264 (elf_backend_name_local_section_symbols): Define.
6265 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
6267 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
6269 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
6270 (elfNN_ia64_relax_section): Optimize brl to br during the relax
6273 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
6275 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
6276 to bfd_link_hash_entry passed by reference to
6277 _bfd_generic_link_add_one_symbol.
6279 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
6281 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
6282 relocations against dynamic symbols.
6284 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6286 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
6289 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
6291 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
6292 * bfd-in2.h, libbfd.h: Rebuilt.
6294 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
6296 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
6297 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
6298 flag has been cleared.
6300 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
6302 * coff-h8300.c: Add and adjust comments about relaxation.
6303 * elf32-h8300.c: Likewise.
6305 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6307 * coff-h8300.c: Fix comment typos.
6308 * elf32-h8300.c: Likewise.
6310 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6312 * coff-h8300.c: Add comments about relaxation.
6313 * elf32-h8300.c: Likewise.
6315 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6317 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6319 * aclocal.m4: Regenerate.
6320 * configure: Regenerate.
6322 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
6324 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
6325 mips_elf64_rtype_to_howto instead of using howto_table.
6327 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
6329 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
6331 (elf32_arm_check_relocs): Don't increment the PLT refcount for
6332 relocs which would not use the PLT.
6334 2004-01-13 Alan Modra <amodra@bigpond.net.au>
6336 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
6337 (ppc64_elf_gc_sweep_hook): Likewise.
6338 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
6340 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6342 Adds linker relaxation support for bit manipulation insns like
6343 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
6345 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
6346 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
6347 * coff-h8300.c: Opcode for bit manipulation insn is checked in
6348 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
6350 2004-01-12 Alan Modra <amodra@bigpond.net.au>
6352 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
6354 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6356 * elf32-h8300.c: Fix formatting.
6358 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6360 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
6361 dynamic object is present. Declare r_symndx and h in an inner
6363 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
6365 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
6367 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
6368 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
6369 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
6370 identically. Do not emit PC24 relocations for shared libraries.
6371 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
6372 identically. Don't adjust pc_count.
6373 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
6374 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
6375 adjust count for branch relocations.
6376 (allocate_dynrelocs): Correct typo in call to
6377 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
6378 PC24 or PLT32 relocs when linking.
6380 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6382 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
6383 relocation howto with ARM_26 one for consistency.
6384 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
6385 that will be converted to ARM_26D ones, since we always want 'done'
6386 relocations to be reflected in section's data.
6387 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
6389 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
6392 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6394 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
6395 are not partial_inplace during a relocatable link.
6397 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
6399 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
6400 if no dynamic object is present. Declare r_symndx and h in an
6403 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6405 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
6406 trampoline if it is known out of range.
6408 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6410 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
6411 * elf32-frv.c (_frv_osec_readonly_p): New.
6412 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
6414 (_frv_count_got_plt_entries): Adjust expected count accordingly.
6415 (elf32_frv_relocate_section): Likewise. Error out if attempting
6416 to emit rofixups or dynamic relocs in read-only segments. Use
6417 _bfd_elf_section_offset to adjust r_offsets in rofixups and
6418 dynamic relocations.
6419 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
6420 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
6421 relocations or fixups involving merged sections correctly. Avoid
6422 crash when undefined symbol is referenced by R_FRV_32 or
6423 R_FRV_FUNCDESC_VALUE.
6424 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
6425 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
6426 input section holding local symbol to addend of R_FRV_32 or
6427 R_FRV_FUNCDESC_VALUE dynamic relocation.
6428 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
6429 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
6430 (elf32_frv_always_size_sections): Don't store pointer to
6431 __stacksize symbol in sec_info.
6432 (elf32_frv_modify_segment_map): Look it up here.
6433 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
6434 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
6435 of the lazy PLT entry, not only its offset, as the low word of a
6436 function descriptor.
6437 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
6438 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
6439 if a hash table entry already exists but is not a definition.
6440 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
6441 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
6442 (_frv_add_rofixup): Don't inline.
6443 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
6444 for undefweak symbols.
6445 (elf32_frv_relocate_section): Avoid crash while computing
6446 relocation when linking with shared library. Only emit rofixups
6447 and dynamic relocations for alloc&load sections. Mark binaries
6448 with inter-segment relocations for relocation as a unit.
6449 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
6450 (DEFAULT_STACK_SIZE): New.
6451 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
6452 emit rofixups or dynamic relocs when linking dynamic non-PIE
6454 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
6455 shared libs too. Reserve the last entry for the GOT pointer.
6456 (elf32_frv_finish_dynamic_sections): Emit it.
6457 (elf32_frv_always_size_sections): New.
6458 (elf32_frv_modify_segment_map): New.
6459 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
6461 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
6462 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
6463 (elf_backend_always_size_sections): New.
6464 (elf_backend_modify_segment_map): New.
6465 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
6466 * config.bfd: Added frv-*-*linux*.
6467 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
6468 ABS section, instead of crashing.
6469 (elf32_frv_relocate_section): Don't crash before warning about
6470 different segments in non-PIC relocation.
6471 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
6472 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
6473 relocs to undefweak symbols.
6474 (elf32_frv_relocate_section): Ditto for undefined symbols.
6475 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
6476 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
6477 gotfixup section was created.
6478 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
6479 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
6480 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
6481 complain_overflow_signed.
6482 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
6483 have not been allocated.
6484 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
6485 privfd only if dynamic sections were created.
6486 (elf32_frv_relocate_section): Compute gprel_segment, and use it
6487 for GPREL relocs. When linking relocatable FDPIC executables,
6488 emit warnings for relocations that would be illegal on PIE or
6489 shared libraries. Emit rofixup for R_FRV_32 only if input object
6491 (_frv_create_got_section): Define _gp symbol in the rofixup
6493 (elf32_frv_finish_dynamic_sections): If rofixups needed but
6494 dynamic sections missing, error out requesting -melf32frvfd.
6495 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6496 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
6497 computation of addends from section and global or local symbol
6498 value. Change return type to bfd_boolean, and return a failure if
6499 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
6500 nonzero addend is required.
6501 (elf32_frv_relocate_section): Likewise. Print error for
6502 unsupported nonzero addends.
6503 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6504 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
6505 force everything local.
6506 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
6507 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
6508 (frv_gotfixup_section): New.
6509 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
6510 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
6512 (_frv_add_rofixup): New.
6513 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
6514 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
6515 improve some ugly conditions.
6516 (elf32_frv_relocate_section): Likewise. Reject inter-segment
6517 relocations in fdpic.
6518 (_frv_create_got_section): Create .rofixup.got section.
6519 (struct _frv_dynamic_got_info): Added fixups.
6520 (_frv_count_got_plt_entries): Account in-GOT relocations into
6521 relocs32, relocsfd and relocsfdv. Account them into relocs or
6522 fixups, as appropriate.
6523 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
6525 (elf32_frv_finish_dynamic_sections): Verify that the right number
6526 of relocations and fixups was generated.
6527 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
6529 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
6530 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
6531 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
6532 descriptor of a (formerly-)global symbol is local.
6533 (struct frv_pic_relocs_info): Adjust comments.
6534 (_frv_emit_got_relocs_plt_entries): Adjust.
6535 (elf32_frv_relocate_section): Likewise.
6536 (_frv_count_got_plt_entries): Likewise.
6537 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
6538 symbol's value to addend in the common preamble. Decay dynamic
6539 symbols to section+offset if they bind or call locally, for GOT
6540 and FUNCDESC_VALUE, respectively.
6541 (elf32_frv_relocate_section): Likewise.
6542 (elf32_frv_check_relocs): Don't register as dynamic symbols of
6543 internal or hidden visibility.
6544 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
6545 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
6546 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
6547 (elf32_frv_relocate_section): Pass relocation addend in. Use
6548 original relocation addend to look up the got relocs/plt entries
6549 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
6550 processing relocations that reference .scommon symbols.
6551 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
6552 Introduce support for dynamic linking.
6553 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
6554 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
6555 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
6556 (frv_reloc_type_lookup): Return REL howtos for executables and
6558 (frv_info_to_howto_rel): New.
6559 (struct frv_elf_link_hash_table): New.
6560 (frv_hash_table, frv_got_section, frv_gotrel_section,
6561 frv_plt_section, frv_pltrel_section, frv_relocs_info,
6562 frv_got_initial_offset, frv_plt_initial_offset): New macros.
6563 (frv_elf_link_hash_table_create): New.
6564 (struct frv_pic_relocs_info): New.
6565 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
6566 (frv_pic_relocs_info_find): New.
6567 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
6569 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
6570 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
6571 (_frv_emit_got_relocs_plt_entries): New.
6572 (elf32_frv_relocate_section): Add support for dynamic linking.
6573 Handle new relocations.
6574 (_frv_create_got_section): New.
6575 (elf32_frv_create_dynamic_sections): New.
6576 (ELF_DYNAMIC_INTERPRETER): New.
6577 (struct _frv_dynamic_got_info): New.
6578 (_frv_count_got_plt_entries): New.
6579 (struct _frv_dynamic_got_plt_info): New.
6580 (_frv_compute_got_alloc_data): New.
6581 (_frv_get_got_entry, _frv_get_fd_entry): New.
6582 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
6583 (_frv_resolve_final_relocs_info): New.
6584 (elf32_frv_size_dynamic_sections): New.
6585 (elf32_frv_finish_dynamic_sections): New.
6586 (elf32_frv_adjust_dynamic_symbol): New.
6587 (elf32_frv_finish_dynamic_symbol): New.
6588 (elf32_frv_check_relocs): Handle new relocs. Explain how the
6590 (elf_info_to_howto_rel): Define.
6591 (bfd_elf32_bfd_link_hash_table_create): Define.
6592 (elf_backend_create_dynamic_sections): Define.
6593 (elf_backend_adjust_dynamic_symbol): Define.
6594 (elf_backend_size_dynamic_sections): Define.
6595 (elf_backend_finish_dynamic_symbol): Define.
6596 (elf_backend_finish_dynamic_sections): Define.
6597 (elf_backend_want_got_sym): Define.
6598 (elf_backend_got_header_size): Define.
6599 (elf_backend_want_got_plt): Define.
6600 (elf_backend_plt_readonly): Define.
6601 (elf_backend_want_plt_sym): Define.
6602 (elf_backend_plt_header_size): Define.
6603 (elf_backend_may_use_rel_p): Define.
6604 (elf_backend_may_use_rela_p): Define.
6605 (elf_backend_default_use_rela_p): Define.
6606 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
6607 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
6608 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
6609 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
6610 (frv_reloc_map): Map the corresponding BFD relocs to them.
6611 (frv_reloc_type_lookup): ... and back to BFD relocs.
6612 * reloc.c: New relocs.
6613 * bfd-in2.h, libbfd.h: Rebuilt.
6614 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6615 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
6616 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
6617 R_FRV_FUNCDESC_GOTLO): New.
6618 (frv_reloc_map): Map the corresponding BFD relocs to them.
6619 (frv_reloc_type_lookup): ... and back to BFD relocs.
6620 * reloc.c: New relocs.
6621 * bfd-in2.h, libbfd.h: Rebuilt.
6623 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6625 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6626 targets to support pages of up to 64kB.
6627 (elf32_bed): Redefine to get a separate backend data structure for
6628 traditional targets.
6629 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6630 targets to support pages of up to 64kB.
6631 (elf64_bed): Redefine to get a separate backend data structure for
6632 traditional targets.
6633 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6634 targets to support pages of up to 64kB.
6635 (elf32_bed): Redefine to get a separate backend data structure for
6636 traditional targets.
6638 2004-01-04 Mark Kettenis <kettenis@gnu.org>
6640 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
6642 2004-01-02 Mark Kettenis <kettenis@gnu.org>
6644 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
6645 (elf_i386_grok_psinfo): Likewise.
6647 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6649 * config.bfd: Add m68k-uClinux target.
6651 2004-01-01 Grant Edwards <grante@visi.com>
6653 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
6654 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
6655 (elf32_h8_gc_sweep_hook): New function.
6656 (elf_backend_gc_mark_hook): Define.
6657 (elf_backend_gc_sweep_hook): Define.
6658 (elf_backend_can_gc_sections): Define.
6660 For older changes see ChangeLog-0203
6666 version-control: never