1 2005-03-21 Alan Modra <amodra@bigpond.net.au>
3 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
4 (ppc_elf_create_linker_section): Don't create rel_section.
5 (elf_create_pointer_linker_section): Don't size relocs.
6 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
8 (ppc_elf_relocate_section): Adjust calls to
9 elf_finish_pointer_linker_section.
11 2005-03-21 Alan Modra <amodra@bigpond.net.au>
13 * elf32-ppc.c (is_ppc_elf_target): New function.
14 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
15 for bfd_target_elf_flavour. Do this test before endian check.
16 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
17 (ppc_elf_size_dynamic_sections): Likewise.
19 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
21 * elf-bfd.h (elf_backend_data): Add int to
22 elf_backend_section_from_shdr.
23 (bfd_elf_section_data): Update comment for this_idx.
24 (_bfd_elf_make_section_from_shdr): Add int.
25 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
27 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
28 and use it to set this_idx in bfd_elf_section_data.
29 (bfd_section_from_shdr): Pass shindex to
30 _bfd_elf_make_section_from_shdr.
31 (_bfd_elf_section_from_bfd_section): Use this_idx in
32 bfd_elf_section_data to find section index.
34 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
35 index and pass it to _bfd_elf_make_section_from_shdr.
36 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
37 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
38 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
39 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
40 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
41 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
42 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
43 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
44 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
46 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
47 Ross Ridge <rridge@csclub.uwaterloo.ca>
49 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
50 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
53 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
55 * elflink.c (elf_mark_used_section): Remove check for special
58 2005-03-18 Andreas Schwab <schwab@suse.de>
60 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
61 from bfd_vma to ia64_insn, remove broken cast.
63 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
65 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
66 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
67 elf_m68k_finish_dynamic_sections): Use it.
69 2005-03-17 Paul Brook <paul@codesourcery.com>
70 Dan Jacobowitz <dan@codesourcery.com>
71 Mark Mitchell <mark@codesourcery.com>
73 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
74 (elf32_arm_additional_program_headers): Likewise.
75 (elf_backend_modify_segment_map): Define.
76 (elf_backend_additional_program_headers): Likewise.
77 (elf32_arm_symbian_modify_segment_map): Use
78 elf32_arm_modify_segment_map.
80 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
82 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
85 2005-03-18 Alan Modra <amodra@bigpond.net.au>
87 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
88 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
89 section_sym_count param, and return number of section symbols.
90 (bfd_elf_size_dynamic_sections): Clear section symbol area of
91 .dynsym contents. Don't bother calling swap_symbol_out on the
92 first all-zero dynsym.
93 (elf_mark_used_section): Formatting. Avoid twiddling flags in
94 special sections like bfd_abs_section.
95 (bfd_elf_gc_sections): Spelling fix.
97 2005-03-16 Fred Fish <fnf@specifixinc.com>
100 * dwarf2.c (read_indirect_string): Fix apparent typo, check
101 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
103 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
105 * elflink.c (elf_mark_used_section): New.
106 (bfd_elf_gc_sections): Call elf_gc_mark_section for
107 non-relocatable link if we don't do GC.
109 2005-03-16 Nick Clifton <nickc@redhat.com>
110 Ben Elliston <bje@au.ibm.com>
112 * configure.in (werror): New switch: Add -Werror to the
113 compiler command line. Enabled by default. Disable via
115 * configure: Regenerate.
117 2005-03-16 Nick Clifton <nickc@redhat.com>
119 * ecoff.c: Convert to ISO C90 formatting.
121 2005-03-16 Alan Modra <amodra@bigpond.net.au>
123 * elf32-ppc.c: Divide file into general and linker specific
124 functions. Sort linker functions into roughly the order in which
125 they are called by the ELF linker code.
127 2005-03-16 Alan Modra <amodra@bigpond.net.au>
129 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
130 on section. Correct comment, and add FIXME.
131 (ppc_elf_additional_program_headers): Don't bump header count for
132 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
133 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
134 do allocate memory if they need it.
136 2005-03-15 Mikkel Krautz <krautz@gmail.com>
138 * config.bfd (x86_64-elf): Add target.
140 2005-03-15 Alan Modra <amodra@bigpond.net.au>
142 * po/es.po: Commit new Spanish translation.
144 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
146 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
147 for global symbol when reporting overflow.
149 2005-03-11 Jakub Jelinek <jakub@redhat.com>
151 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
153 * archive.c (_bfd_ar_spacepad): New function.
154 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
155 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
156 coff_write_armap): Use it.
157 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
159 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
161 2005-03-10 Mark Kettenis <kettenis@gnu.org>
163 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
164 has_table to the start of the function.
166 2005-03-10 Ben Elliston <bje@au.ibm.com>
168 * archive.c: Include hashtab.h.
169 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
170 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
171 (hash_file_ptr): New function.
172 (eq_file_ptr): Likewise.
173 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
174 * libbfd-in.h: Include hashtab.h.
175 (struct artdata): Change `cache' member type to htab_t.
178 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
180 * configure.in: Bump version to 2.16.90.
181 * configure: Regenerated.
183 2005-03-07 Jakub Jelinek <jakub@redhat.com>
185 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
186 close is a function like macro in system headers.
188 2005-03-07 Alan Modra <amodra@bigpond.net.au>
191 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
192 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
194 2005-03-06 Alan Modra <amodra@bigpond.net.au>
196 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
198 2005-03-05 Alan Modra <amodra@bigpond.net.au>
200 * po/bfd.pot: Regenerate.
202 2005-03-05 Alan Modra <amodra@bigpond.net.au>
204 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
206 (func_desc_adjust): Force dot-syms local in executables as well
209 2005-03-04 David Daney <ddaney@avtrex.com>
211 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
212 '__gnu_local_gp' symbol used by gas -mno-shared.
214 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
216 * elf-bfd.h (elf_backend_data): Add "const char *" to
217 elf_backend_section_from_phdr.
219 * elf.c (bfd_section_from_phdr): Pass "proc" to the
220 elf_backend_section_from_phdr hook.
222 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
223 Joseph Myers <joseph@codesourcery.com>
225 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
226 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
228 (struct mips_elf_got_per_bfd_arg): Add global_count.
229 (struct mips_elf_count_tls_arg): New.
230 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
231 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
232 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
233 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
234 (TLS_RELOC_P): Define.
235 (TP_OFFSET, DTP_OFFSET): Define.
236 (dtprel_base, tprel_base): New functions.
237 (mips_elf_link_hash_newfunc): Initialize tls_type.
238 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
239 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
241 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
242 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
243 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
244 (mips_tls_got_index): New functions.
245 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
246 arguments. Pass them to mips_elf_create_local_got_entry. Use
248 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
250 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
251 mips_elf_create_local_got_entry.
252 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
253 arguments. Handle TLS entries.
254 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
255 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
257 (mips_elf_record_global_got_symbol): Likewise.
258 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
260 (mips_elf_merge_gots): Handle TLS entries when merging.
261 (mips_elf_initialize_tls_index): New function.
262 (mips_elf_set_global_got_offset): Handle TLS entries.
263 (mips_elf_adjust_gp): Handle TLS.
264 (mips_elf_multi_got): Remove redundant call to
265 mips_elf_resolve_final_got_entries. Initialize global_count.
266 Correct a comment. Initialize new TLS members of mips_got_info.
267 Assign TLS GOT indexes for new GOTs.
268 (mips_elf_create_got_section): Initialize new TLS members of
270 (mips_elf_calculate_relocation): Handle TLS relocs.
271 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
273 (_bfd_mips_elf_always_size_sections): Handle TLS.
274 (_bfd_mips_elf_size_dynamic_sections): Likewise.
275 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
277 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
278 (_bfd_mips_elf_hide_symbol): Handle TLS.
279 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
280 (mips_reloc_map): Add TLS relocs.
281 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
282 * elf64-mips.c (mips_elf64_howto_table_rel)
283 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
284 * reloc.c: Define new MIPS TLS relocations.
285 * libbfd.h, bfd-in2.h: Regenerated.
287 2005-03-02 Jan Beulich <jbeulich@novell.com>
289 * Makefile.am: Add dependency of cache.o on libiberty.h.
290 * cache.c: Include libiberty.h.
291 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
293 2005-03-01 Zack Weinberg <zack@codesourcery.com>
295 * elf.c (bfd_section_from_shdr <default case>): Call
296 elf_backend_section_from_shdr hook unconditionally, and return
298 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
299 * elfxx-target.h (elf_backend_section_from_shdr)
300 (elf_backend_section_from_phdr): Default to
301 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
304 2005-03-01 Alan Modra <amodra@bigpond.net.au>
306 * targets.h: Typo fix.
307 * bfd-in2.h: Regenerate.
309 * bout.c (b_out_write_object_contents): Don't use sizeof on host
310 structs to size on-disk structures.
311 (b_out_set_section_contents): Size the external struct, not the
312 internal one for on-disk size.
313 (b_out_sizeof_headers): Likewise.
315 2005-03-01 Alan Modra <amodra@bigpond.net.au>
317 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
318 entry points with the func descriptor as well as undefweak.
320 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
322 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
323 present when IMPORT_NAME_UNDOECRATE is used.
325 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
328 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
331 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
332 to _bfd_elf_merge_symbol.
334 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
335 unsigned int to return the alignment of the old common symbol
336 in the dynamic object.
337 (_bfd_elf_add_default_symbol): Pass NULL to
338 _bfd_elf_merge_symbol.
339 (elf_link_add_object_symbols): Pass &old_alignment to
340 _bfd_elf_merge_symbol. Get the alignment of the new common
341 symbol in the dynamic object.
343 2005-02-24 Ben Elliston <bje@au.ibm.com>
345 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
346 * format.c (bfd_check_format_matches): Likewise.
347 * archive.c (BFD_GNU960_ARMAG): Likewise.
348 (bfd_generic_archive_p): Likewise.
349 (_bfd_write_archive_contents): Likewise.
351 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
353 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
354 * configure: Regenerate.
356 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
358 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
359 COMDAT group sections to have default visibility.
361 2005-02-24 Alan Modra <amodra@bigpond.net.au>
363 * coffcode.h (coff_print_aux): Warning fix.
364 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
365 instead of section pointer to identify.
366 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
367 the correct size buffer for local sym mangling too.
368 (h8300_bfd_link_add_symbols): Likewise.
369 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
371 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
372 * elf32-xtensa.c (literal_value_hash): Warning fix.
373 * versados.c (process_otr): Warning fix.
374 (versados_canonicalize_reloc): Likewise.
375 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
376 * vms.c (fill_section_ptr): Warning fix.
378 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
380 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
381 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
383 2005-02-23 Nick Clifton <nickc@redhat.com>
385 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
386 the relvaddr field of the Elf32_crinfo structure.
388 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
389 variables that are passed by reference to
390 m68hc11_get_relocation_value in case that function does not
393 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
394 return statements and replace with a single return at the end of
395 the function. This helps pacify the flow analysis code in gcc 4.0.
397 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
398 strtab to avoid compile time warning.
400 2005-02-23 Ben Elliston <bje@au.ibm.com>
402 * opncls.c (bfd_zalloc): Document this function.
404 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
406 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
407 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
408 Replace SEC_SHARED with SEC_COFF_SHARED.
409 (styp_to_sec_flags): Likewise.
411 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
412 (TARGET_LITTLE_SYM): Likewise.
414 * section.c (SEC_ARCH_BIT_0): Removed.
415 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
416 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
417 (SEC_SHARED): Renamed to ...
418 (SEC_COFF_SHARED): This.
419 (SEC_BLOCK): Renamed to ...
420 (SEC_TIC54X_BLOCK): This.
421 (SEC_CLINK): Renamed to ...
422 (SEC_TIC54X_CLINK): This.
423 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
424 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
426 * bfd-in2.h: Regenerated.
428 2005-02-21 Fred Fish <fnf@specifixinc.com>
430 * dwarf2.c (find_abstract_instance_name): Call recursively
431 to handle a DW_AT_specification.
433 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
435 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
436 mips_elf_create_dynamic_relocation,
437 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
440 2005-02-21 Alan Modra <amodra@bigpond.net.au>
442 * Makefile.am: Run "make dep-am"
443 * Makefile.in: Regenerate.
445 2005-02-21 Alan Modra <amodra@bigpond.net.au>
447 * coffgen.c (bfd_coff_get_comdat_section): Check that
448 coff_section_data isn't NULL.
450 2005-02-21 Alan Modra <amodra@bigpond.net.au>
452 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
453 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
454 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
456 (xcoff_write_archive_contents_big): Likewise.
457 (_bfd_xcoff_put_ldsymbol_name): Likewise.
458 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
459 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
460 * cofflink.c (process_embedded_commands): Warning fixes.
461 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
463 * dwarf2.c: Warning fixes.
464 * elf-bfd.h: Likewise.
465 * elf-eh-frame.c: Likewise.
466 * elf-strtab.c: Likewise.
468 * elf32-m68k.c: Likewise.
469 * elf32-ppc.c: Likewise.
470 * elf32-sh-symbian.c: Likewise.
471 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
472 * elf64-sh64.c: Likewise.
473 * peicode.h: Likewise.
474 * elf64-mmix.c: Warning fixes.
475 * elfcode.h: Likewise.
476 * elfxx-mips.c: Likewise.
477 * libbfd-in.h: Likewise.
478 * libbfd.c: Likewise.
479 * mach-o.c: Likewise.
482 * opncls.c: Likewise.
485 * vms-hdr.c: Likewise.
486 * vms-tir.c: Likewise.
487 * xtensa-isa.c: Likewise.
488 * xtensa-modules.c: Likewise.
490 (pstrcmp): Use correct choice of string lengths. Fix return value.
491 (bfd_sym_module_name): Correct string length.
492 * bfd-in2.h: Regenerate.
493 * libbfd.h: Regenerate.
495 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
497 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
498 uninitialized check_segment[1] in TLSMOFF case.
499 Reported by Alan Modra.
500 (elf32_frv_relocate_section): Improve errors and warnings.
502 2005-02-17 Alan Modra <amodra@bigpond.net.au>
504 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
506 2005-02-16 Alan Modra <amodra@bigpond.net.au>
508 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
509 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
510 * pef.c (bfd_pef_scan): Don't ignore return value of
511 bfd_pef_scan_start_address.
512 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
513 bfd_mach_o_scan_start_address.
514 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
515 * elfxx-mips.c: Remove unnecessary prototypes.
516 (sort_dynamic_relocs_64): Abort if not BFD64.
518 2005-02-16 Alan Modra <amodra@bigpond.net.au>
520 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
521 Skip toc reloc adjust if reloc_count is zero.
523 2005-02-15 Nigel Stephens <nigel@mips.com>
524 Maciej W. Rozycki <macro@mips.com>
526 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
527 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
528 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
529 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
530 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
532 (mips16_gprel_reloc): Remove bit shuffling; call
533 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
534 and _bfd_mips16_elf_reloc_shuffle() instead.
535 (mips16_reloc_map): New reloc map for MIPS16 relocs.
536 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
538 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
539 elf_mips16_howto_table_rel.
540 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
541 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
542 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
543 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
544 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
546 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
547 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
548 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
550 (mips16_gprel_reloc): Remove bit shuffling; call
551 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
552 and _bfd_mips16_elf_reloc_shuffle() instead.
553 (mips16_reloc_map): New reloc map for MIPS16 relocs.
554 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
556 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
557 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
558 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
559 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
560 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
561 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
562 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
564 (mips16_gprel_reloc): Remove bit shuffling; call
565 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
566 and _bfd_mips16_elf_reloc_shuffle() instead.
567 (mips16_reloc_map): New reloc map for MIPS16 relocs.
568 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
570 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
571 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
572 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
573 handle bit shuffling for MIPS16 relocs.
574 (_bfd_mips16_elf_reloc_shuffle): Likewise.
575 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
576 and _bfd_mips16_elf_reloc_shuffle().
577 (_bfd_mips_elf_generic_reloc): Likewise.
578 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
580 (mips_elf_obtain_contents): Remove bit shuffling.
581 (mips_elf_perform_relocation): Likewise; call
582 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
584 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
586 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
587 (_bfd_mips16_elf_reloc_shuffle): Likewise.
588 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
589 (BFD_RELOC_MIPS16_HI16_S): Likewise.
590 (BFD_RELOC_MIPS16_LO16): Likewise.
591 * bfd-in2.h: Regenerate.
592 * libbfd.h: Regenerate.
594 2005-02-15 Jan Beulich <jbeulich@novell.com>
596 * elfxx-ia64.c (ia64_howto_table): Correct strings for
597 R_IA64_DTPMOD64[LM]SB.
599 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
601 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
602 backward branch in the same section.
603 (elfNN_ia64_relocate_section): Inform users that the input
604 section is too big to relax br instruction when overflow
605 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
608 2005-02-14 Orjan Friberg <orjanf@axis.com>
610 * elfcore.h (elf_core_file_p): Move the call to
611 elf_backend_object_p to allow the correct machine to be set before
612 processing the program headers.
614 2005-02-14 Nick Clifton <nickc@redhat.com>
617 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
618 aware flag from the input bfd to the output bfd.
620 2005-02-11 Maciej W. Rozycki <macro@mips.com>
622 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
623 R_MIPS_LITERAL relocations for external symbols.
624 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
625 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
627 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
629 * bfd-in2.h: Rebuilt.
631 2005-02-11 Paul Brook <paul@codesourcery.com>
633 * elf-bfd.h (struct elf_link_hash_table): Add
634 is_relocatable_executable.
635 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
636 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
637 symbols in relocatable executables.
638 (bfd_elf_record_link_assignment): Create dynamic section symbols in
639 relocatable executables.
640 (_bfd_elf_link_renumber_dynsyms): Ditto.
641 (bfd_elf_final_link): Ditto.
642 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
643 relocations into relocatable executables.
644 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
645 executables. Also copy absolute relocations.
646 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
647 in relocatable executables.
648 (allocate_dynrelocs): Copy relocations for relocatable executables.
649 Output dynamic symbols for symbols defined in linker scripts.
651 2005-02-11 Nick Clifton <nickc@redhat.com>
653 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
654 to avoid a compile time warning.
656 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
659 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
660 inclusion of coffcode.h so that it is actually picked up.
662 * coffcode.h (coff_std_swap_table): Add an unused attribute in
665 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
668 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
671 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
672 to protect the declaration of this array.
674 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
675 Avoid call to memcpy with a size of 0.
677 2005-02-12 Alan Modra <amodra@bigpond.net.au>
679 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
680 old-style branches to undefined dot-symbols which will be
681 satisfied by a plt call.
683 2005-02-11 Alan Modra <amodra@bigpond.net.au>
685 * elf64-ppc.c (move_plt_plist): New function, extracted from..
686 (ppc64_elf_copy_indirect_symbol): ..here.
687 (func_desc_adjust): Use move_plt_plist.
689 2005-02-10 Paul Brook <paul@codesourcery.com>
691 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
693 2005-02-10 Paul Brook <paul@codesourcery.com>
695 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
697 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
698 (elf_link_renumber_local_hash_table_dynsyms): New function.
699 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
701 2005-02-10 Jakub Jelinek <jakub@redhat.com>
703 * bfd-in.h (BFD_LINKER_CREATED): Define.
704 * bfd-in2.h: Rebuilt.
705 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
706 BFD_LINKER_CREATED bfds when determining input bfds without
707 .note.GNU-stack section.
709 2005-02-10 Maciej W. Rozycki <macro@mips.com>
711 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
712 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
713 relocations against external symbols unchanged.
715 2005-02-08 Paul Brook <paul@codesourcery.com>
717 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
720 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
722 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
725 2005-02-07 Maciej W. Rozycki <macro@mips.com>
727 * elf64-mips.c: Fix formatting throughout.
729 2005-02-07 Maciej W. Rozycki <macro@mips.com>
731 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
733 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
735 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
736 *ABS*/*UND* sections.
737 (elf32_frv_relocate_section): Move zero-addend-required error...
738 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
739 missing needed TLS section.
741 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
743 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
744 being the last symbol.
745 (aout_link_add_symbols): Just return TRUE if a warning
748 2005-02-07 Maciej W. Rozycki <macro@mips.com>
750 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
751 R_MIPS_GPREL32 relocations against external symbols.
752 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
755 2005-02-07 Alan Modra <amodra@bigpond.net.au>
757 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
758 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
759 elf_string_from_elf_strtab.
760 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
761 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
762 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
763 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
764 looking at cached symtab info first, before iterating over headers.
765 For SHT_REL and SHT_RELA, load dynsymtab if needed.
766 * elfcode.h (elf_object_p): Don't load section header stringtab
769 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
771 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
772 against protected function when building shared library.
775 * elf64-x86-64.c (is_32bit_relative_branch): New.
776 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
777 protected function symbol when building shared library for
778 32bit relative branch instruction.
780 2005-02-06 Alan Modra <amodra@bigpond.net.au>
782 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
783 syms when doing a relocatable link.
784 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
786 (ppc64_elf_tls_setup): Likewise.
787 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
789 2005-02-04 Alan Modra <amodra@bigpond.net.au>
791 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
792 (link_hash_newfunc): Clear all locals using memset.
793 (make_fdh): Remove flags param. Always create fake func desc
794 weak. Link the descriptor with the code entry sym.
795 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
796 (add_symbol_adjust): Adjust make_fdh call.
797 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
798 descriptor to strong undefined if code entry is strong.
800 2005-02-04 Alan Modra <amodra@bigpond.net.au>
802 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
803 lookup here. Set to new before calling bfd_link_repair_undef_list.
804 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
806 2005-02-03 Alan Modra <amodra@bigpond.net.au>
808 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
810 2005-02-03 Alan Modra <amodra@bigpond.net.au>
812 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
813 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
814 before the as-needed lib was loaded. Abort on unexpected refs.
816 2005-02-02 Alan Modra <amodra@bigpond.net.au>
818 * elflink.c (elf_smash_syms): Expand comments.
819 (elf_link_add_object_symbols): Only call elf_smash_syms for
820 as-needed dynamic objects.
822 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
823 everything, just the field specific to ia64.
824 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
826 2005-02-01 Alan Modra <amodra@bigpond.net.au>
828 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
829 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
831 (struct add_symbol_adjust_data): New.
832 (add_symbol_adjust): Make an undefweak func desc for old ABI
833 objects to link with --as-needed shared libs. Return fail status.
834 Don't adjust old ABI func entry sym to weak if func desc syms
836 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
839 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
841 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
844 2005-02-01 Alan Modra <amodra@bigpond.net.au>
846 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
847 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
848 remove anything but new and undefweak.
849 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
851 (_bfd_elf_create_dynamic_sections): Formatting.
852 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
853 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
854 (struct elf_smash_data): New.
855 (elf_smash_syms): New function.
856 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
857 unneeded dynamic objects to loaded list.
858 (elf_link_output_extsym): Don't handle as-needed here. Strip
859 bfd_link_hash_new symbols.
860 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
861 delref when dynindx is already -1.
862 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
864 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
866 2005-02-01 Ben Elliston <bje@au.ibm.com>
868 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
870 2005-02-01 Ben Elliston <bje@au.ibm.com>
872 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
873 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
874 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
875 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
876 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
877 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
878 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
879 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
880 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
881 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
882 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
883 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
884 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
885 throughout. Similarly, collapse #if 1'd code.
887 2005-02-01 Ben Elliston <bje@au.ibm.com>
889 * elf-bfd.h (bfd_elf_discard_group): Remove.
890 * elf.c (bfd_elf_discard_group): Likewise.
891 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
893 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
895 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
896 (_bfd_elf_eh_frame_address_size): Declare.
897 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
898 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
899 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
900 (elf_backend_eh_frame_address_size): Define.
901 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
902 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
903 size from the new backend hook.
904 (_bfd_elf_write_section_eh_frame): Likewise.
905 (_bfd_elf_eh_frame_address_size): New function.
907 2005-01-31 Andrew Cagney <cagney@gnu.org>
909 * configure: Regenerate to track ../gettext.m4.
911 2005-01-31 Mark Mitchell <mark@codesourcery.com>
913 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
914 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
916 2005-01-31 Nick Clifton <nickc@redhat.com>
918 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
919 sparc-lynxos, vax-vms) be obsolete.
921 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
923 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
924 * elf32-arm.c (ELF_MINPAGESIZE): Define.
925 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
926 * elfcode.h (elf_object_p): Use minpagesize instead of
928 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
929 (elfNN_bed): Include ELF_MINPAGESIZE.
931 2005-01-28 Julian Brown <julian@codesourcery.com>
933 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
934 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
935 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
936 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
937 passing flag value from ld. Set flag value in global hash table entry.
938 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
941 2005-01-27 Andrew Cagney <cagney@gnu.org>
943 * configure: Regenerate to track ../gettext.m4 change.
945 2005-01-25 Mark Mitchell <mark@codesourcery.com>
947 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
950 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
952 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
953 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
955 * reloc.c: Add R_FRV_TLSMOFF.
956 * elf32-frv.c (elf32_frv_howto_table): Likewise.
957 (frv_reloc_map, frv_reloc_type_lookup): Map it.
958 (elf32_frv_relocate_section): Handle it.
959 (elf32_frv_check_relocs): Likewise.
960 * libbfd.h, bfd-in2.h: Rebuilt.
961 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
962 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
963 when given an undefweak TLS symbol. Fix constant TLS PLT entries
964 such that they return the constant in gr9.
965 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
967 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
968 too, such that they shrink on relaxation.
969 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
970 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
971 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
972 if we can guarantee the use of 16-bit constants.
973 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
974 Introduce TLS support for FR-V FDPIC.
975 * reloc.c: Add TLS relocations.
976 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
977 (elf32_frv_rel_tlsdesc_value_howto): New.
978 (elf32_frv_rel_tlsoff_howto): New.
979 (frv_reloc_map): Add new mappings.
980 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
982 (frvfdpic_dynamic_got_plt_info): New.
983 (frvfdpic_plt_tls_ret_offset): New.
984 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
985 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
986 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
987 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
989 (struct frvfdpic_relocs_info): Add TLS fields.
990 (frvfdpic_relocs_info_hash): Warning clean up.
991 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
992 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
993 (FRVFDPIC_TLS_BIAS): Define.
994 (tls_biased_base): New.
995 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
997 (frv_reloc_type_lookup): Likewise.
998 (frvfdpic_info_to_howto_rel): Likewise.
999 (elf32_frv_relocate_section): Likewise.
1000 (_frv_create_got_section): Create the PLT section here.
1001 (elf32_frvfdpic_create_dynamic_sections): Not here.
1002 (_frvfdpic_count_nontls_entries): Move out of...
1003 (_frvfdpic_count_got_plt_entries): ... here.
1004 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
1005 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
1007 (_frvfdpic_relax_tls_entries): New.
1008 (_frvfdpic_compute_got_alloc_data): Add TLS support.
1009 (_frvfdpic_get_tlsdesc_entry): New.
1010 (_frvfdpic_assign_got_entries): Add TLS support.
1011 (_frvfdpic_assign_plt_entries): Likewise.
1012 (_frvfdpic_reset_got_plt_entries): New.
1013 (_frvfdpic_size_got_plt): Move out of...
1014 (elf32_frvfdpic_size_dynamic_sections): ... here.
1015 (_frvfdpic_relax_got_plt_entries): New.
1016 (elf32_frvfdpic_relax_section): New.
1017 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
1018 (elf32_frv_check_relocs): Add TLS support.
1019 (bfd_elf32_bfd_relax_section): Define for FDPIC.
1020 * libbfd.h, bfd-in2.h: Rebuilt.
1022 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1024 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
1025 loadable reloc sections.
1026 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
1027 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
1029 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1031 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
1032 sections immediately when linking shared libs. Instead, wait until
1033 we know a lib is needed.
1034 (_bfd_elf_link_create_dynstrtab): Extract from..
1035 (_bfd_elf_link_create_dynamic_sections_): ..here.
1036 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
1037 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
1038 for non-existent .dynamic.
1039 (elf_link_output_extsym): Don't complain about undefined symbols
1040 in as-needed dynamic libs that aren't actually linked.
1042 2005-01-24 Andrew Cagney <cagney@gnu.org>
1044 * configure: Regenerate, ../gettext.m4 was updated.
1046 2005-01-21 Ben Elliston <bje@au.ibm.com>
1048 * aout-encap.c: Remove unused file.
1050 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
1053 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
1054 non-function symbols are local.
1055 (_bfd_elf_symbol_refs_local_p): Likewise.
1057 2005-01-18 Alan Modra <amodra@bigpond.net.au>
1059 * bfd.c (bfd_link_just_syms): Add abfd param.
1060 * bfd-in2.h: Regenerate.
1062 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1064 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
1065 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
1066 instructions. If the amount of padding is known, reduce the size
1067 of the CIE or FDE by that amount.
1069 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1071 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
1072 augmentation_size. Use bfd_signed_vmas for data_align.
1073 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
1074 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
1075 functions. Don't read past the end of the enclosing CIE or FDE.
1076 (skip_bytes): New utility function.
1077 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
1079 (_bfd_elf_write_section_eh_frame): Use new functions.
1081 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1083 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
1084 assert-style REQUIRE() macro to handle sanity checks.
1086 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
1088 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
1090 (read_unsigned_leb128): Removed.
1091 (read_signed_leb128): Removed.
1092 (find_abstract_instance_name): Updated.
1093 (parse_comp_unit): Accept info_ptr_unit.
1094 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
1095 comp unit and pass it to parse_comp_unit.
1097 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
1098 (read_signed_leb128): Moved to ...
1101 * libbfd-in.h (read_unsigned_leb128): New prototype.
1102 (read_signed_leb128): Likewise.
1103 * libbfd.h: Regenerated.
1105 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
1106 Nick Clifton <nickc@redhat.com>
1108 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
1109 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
1110 arch_sh4a_nofpu_up in order to match the external names and make the
1111 testsuite's job easier.
1112 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
1114 * bfd-in2.h: Regenerate.
1116 2005-01-15 Andrew Cagney <cagney@gnu.org>
1119 * acinclude.m4: Move BFD_NEED_DECLARATION,
1120 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
1121 the new file bfd.m4. Include ../bfd/bfd.m4.
1122 * configure: Re-generate.
1124 2005-01-12 Alan Modra <amodra@bigpond.net.au>
1126 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
1127 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
1129 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
1130 R_PPC_RELAX32PC_PLT.
1132 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1134 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
1136 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
1137 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
1138 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
1139 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
1140 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
1141 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
1142 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
1143 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
1144 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
1145 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
1146 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1147 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
1148 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
1149 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
1151 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1153 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
1156 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1158 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
1159 * bfd-in2.h: Regenerate.
1160 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
1161 to support these new machine values.
1162 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
1164 (bfd_maxq_arch): Update values for the maxq20.
1166 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
1168 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
1169 non-shared object, do not reserve space in .plt and .rela.plt for
1170 regular symbols neither defined nor referenced in shared objects.
1172 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1174 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
1175 to zero the structure.
1176 (create_got_section): Use BFD_ASSERT instead of abort.
1177 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
1179 (create_got_section): New function.
1180 (sparc64_elf_create_dynamic_sections): Likewise.
1181 (sparc64_elf_check_relocs): Invoke create_got_section instead of
1182 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
1183 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
1184 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
1185 (sparc64_elf_finish_dynamic_symbol): Likewise.
1186 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
1187 (elf_backend_create_dynamic_sections): Define to
1188 sparc64_elf_create_dynamic_sections.
1190 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1192 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
1193 (elf_backend_omit_section_dynsym): Define to it.
1194 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
1195 (elf_backend_omit_section_dynsym): Define to it.
1197 2005-01-07 Jakub Jelinek <jakub@redhat.com>
1199 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
1200 PT_DYNAMIC segment, unless .dynamic.
1202 2005-01-06 Paul Brook <paul@codesourcery.com>
1204 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
1205 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
1206 * configure: Regenerate.
1207 * elf32-arm.c: Add VxWorks target bfd.
1209 (elf32_arm_link_hash_table): Add use_rel.
1210 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
1211 elf32_arm_relocate_section): Replace USE_REL with runtime check.
1212 Correct offset calculation for RELA case.
1213 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
1214 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
1215 (elf32_arm_vxworks_link_hash_table_create): New function.
1216 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
1217 (bfd_elf32_littlearm_vxworks_vec): Ditto.
1218 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
1220 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1222 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
1224 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
1225 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
1226 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
1227 (ppc64_elf_next_toc_section): Heed no_multi_toc.
1228 (ppc64_elf_reinit_toc): Set multi_toc_needed.
1229 (toc_adjusting_stub_needed): Rewrite.
1230 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
1231 toc tests. Adjust for toc_adjusting_stub_needed changes.
1232 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
1233 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
1234 * section.c: Expand comment on backend bits.
1235 * bfd-in2.h: Regenerate.
1236 * libbfd.h: Regenerate.
1238 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1240 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
1241 toc adjusting stub, do not test source section flags.
1243 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
1245 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
1246 from STABS debugging sections again.
1248 2005-01-05 Fred Fish <fnf@specifixinc.com>
1250 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
1251 (find_abstract_instance_name): New function.
1252 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
1253 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
1254 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
1256 2004-12-31 Paul Brook <paul@copdesourcery.com>
1258 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
1260 2004-12-31 Alan Modra <amodra@bigpond.net.au>
1262 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
1263 Commit missing changes from 2004-12-22.
1264 * bfd-in2.h: Regenerate.
1266 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
1268 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
1270 2004-12-21 Kris Warkentin <kewarken@qnx.com>
1272 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
1273 Add 'base' argument for constructing register sections. Reformat.
1274 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
1275 gp and fp regs. Reformat.
1277 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
1279 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
1280 * bfd-in2.h: Regenerate.
1281 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
1282 (avr_reloc_map): Likewise.
1283 (avr_final_link_relocate): Likewise.
1285 2004-12-22 Alan Modra <amodra@bigpond.net.au>
1287 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
1288 as-needed dynamic libs as undefined.
1289 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
1290 libs when finding they are needed.
1292 2004-12-20 Alan Modra <amodra@bigpond.net.au>
1294 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
1295 (opd_entry_value): Use opd_relocs if available.
1296 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
1297 copy .opd relocations to opd_relocs.
1298 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
1300 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
1302 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
1303 * elf32-v850.c (v850_elf_howto_table): Add entry for
1304 R_V850_LO16_SPLIT_OFFSET.
1305 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
1306 (v850_elf_perform_lo16_relocation): New function, extracted from...
1307 (v850_elf_perform_relocation): ...here. Use it to handle
1308 R_V850_LO16_SPLIT_OFFSET.
1309 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
1310 R_V850_LO16_SPLIT_OFFSET.
1311 * libbfd.h, bfd-in2.h: Regenerate.
1313 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
1315 * config.bfd: Add s390x-ibm-tpf support.
1317 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
1319 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
1320 to prototype, to make hash info available.
1321 Prevent wrapped symbols from being adjusted twice.
1323 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
1325 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
1326 overflow for calls to undefined weak symbols.
1328 2004-12-11 Alan Modra <amodra@bigpond.net.au>
1330 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
1331 canonical sections syms have a name.
1333 2004-12-11 Alan Modra <amodra@bigpond.net.au>
1335 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
1336 have been adjusted for output.
1337 (ppc64_elf_relocate_section): Mark sections with reloc_done.
1339 2004-12-10 Alan Modra <amodra@bigpond.net.au>
1341 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
1342 add symtab_hdr param.
1343 (group_signature): Update calls.
1344 * elf-bfd.h (bfd_elf_sym_name): Update.
1345 * elf32-ppc.c (ppc_elf_relocate_section): Update.
1346 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
1347 (ppc64_elf_relocate_section): Update.
1348 * elflink.c (elf_link_input_bfd): Update.
1350 2004-12-10 Jakub Jelinek <jakub@redhat.com>
1352 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
1353 st_shndx on STT_SECTION sections.
1355 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
1357 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
1358 ELF section symbols.
1360 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
1362 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
1363 return a real value, unless it is a PLT symbol.
1364 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
1367 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
1368 R_MIPS_JALR entry to 0.
1370 * archures.c: Define bfd_mach_mips9000.
1371 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
1372 (mips_set_isa_flags): Handle bfd_mach_mips9000.
1373 * cpu-mips.c (I_mips9000): Define.
1374 (arch_info_struct): Add case for bfd_mach_mips9000.
1375 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
1376 * bfd-in2.h: Regenerate.
1378 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
1380 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
1383 2004-12-07 Ben Elliston <bje@gnu.org>
1385 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
1387 2004-12-06 Daniel Jacobowitz <dan@debian.org>
1389 Suggested by Fergal Daly <fergal@esatclear.ie>:
1390 * simple.c (simple_dummy_multiple_definition): New function.
1391 (bfd_simple_get_relocated_section_contents): Use it.
1393 2004-12-03 Jan Beulich <jbeulich@novell.com>
1395 * elf.c (elf_find_function): Don't use the last file symbol ever,
1396 seen, but the last one seen prior to the symbol being reported.
1397 Don't report a filename at all for global symbols when that might
1400 2004-12-01 Paul Brook <paul@codesourcery.com>
1402 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
1403 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
1406 2004-12-01 Paul Brook <paul@codesourcery.com>
1408 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
1411 2004-11-30 Paul Brook <paul@codesourcery.com>
1413 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
1414 no_pipeline_knowledge
1415 (elf32_arm_link_hash_table_create): Ditto.
1416 (bfd_elf32_arm_process_before_allocation): Ditto.
1417 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
1419 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
1421 * bfd-in2.h: Regenerate.
1423 2004-11-30 Randolph Chung <tausq@debian.org>
1425 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
1426 (elf32_hppa_grok_psinfo): New function.
1427 (elf_backend_grok_prstatus): Define.
1428 (elf_backend_grok_psinfo): Define.
1430 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
1433 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
1435 2004-11-24 Paul Brook <paul@codesourcery.com>
1437 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
1439 2004-11-24 Paul Brook <paul@codesourcery.com>
1441 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
1442 (elf32_arm_swap_symbol_out): New function.
1443 (elf32_arm_size_info): Add.
1444 (elf_backend_size_info): Define.
1446 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1448 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
1451 2004-11-19 Alan Modra <amodra@bigpond.net.au>
1453 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
1454 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
1455 * nlmcode.h (nlm_write_object_contents): Warning fix.
1457 2004-11-18 Bob Wilson <bob.wilson@acm.org>
1459 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
1461 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
1463 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
1464 (elf32_arm_plt_thumb_stub): New.
1465 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
1467 (elf32_arm_link_hash_traverse): Fix typo.
1468 (elf32_arm_link_hash_table): Add obfd.
1469 (elf32_arm_link_hash_newfunc): Initialize new fields.
1470 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
1471 (elf32_arm_link_hash_table_create): Initialize obfd.
1472 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
1473 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
1474 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
1475 interworking BFD is not dynamic.
1476 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
1477 not emit glue for PLT references.
1478 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
1479 emit glue for PLT references. Support the Thumb PLT prefix.
1480 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
1482 (elf32_arm_check_relocs): Likewise.
1483 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
1485 (allocate_dynrelocs): Handle Thumb PLT references.
1486 (elf32_arm_finish_dynamic_symbol): Likewise.
1487 (elf32_arm_symbol_processing): New function.
1488 (elf_backend_symbol_processing): Define.
1490 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
1492 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
1493 add_fde_encoding. Remove need_relative.
1494 * elf-eh-frame.c (extra_augmentation_string_bytes)
1495 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
1496 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
1497 in cases where the CIE has no existing 'R' augmentation. Use
1498 size_of_output_cie_fde when assigning offsets. Use the final offset
1499 as the new section size.
1500 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
1501 Account for any extra augmentation bytes in the returned offset.
1502 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
1503 moved before being modified. Pad growing entries with DW_CFA_nops.
1504 Add 'z' and 'R' augmentations as directed by add_augmentation_size
1505 and add_fde_encoding.
1507 2004-11-15 Mark Mitchell <mark@codesourcery.com>
1509 * elf32-arm.c (elf32_arm_relocate_section): Use
1510 arm_real_reloc_type.
1512 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
1514 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
1515 for discard relocations; don't add an R_MIPS_NONE to the main body
1518 2004-11-04 Paul Brook <paul@codesourcery.com>
1520 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
1521 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
1522 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
1523 default version definition for unversioned symbols.
1524 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
1525 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
1526 _bfd_elf_slurp_version_tables. Set default version for unversioned
1529 2004-11-15 Paul Brook <paul@codesourcery.com>
1531 * elflink.c (elf_link_add_object_symbols): Don't assume version
1532 indices are consecutive.
1534 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
1536 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
1537 composite relocations against the personality data.
1539 2004-11-13 Paul Brook <paul@codesourcery.com>
1541 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
1542 R_ARM_PREL31 relocations to PLT entries.
1543 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
1544 (elf32_arm_check_relocs): Ditto.
1546 2004-11-12 Bob Wilson <bob.wilson@acm.org>
1548 * xtensa-isa.c (xtensa_interface_class_id): New.
1550 2004-11-11 Bob Wilson <bob.wilson@acm.org>
1552 * elf32-xtensa.c (property_table_compare): Remove assertion about
1553 entries with the same address and non-zero size.
1554 (xtensa_read_table_entries): Report such entries as errors.
1556 2004-11-11 Mark Mitchell <mark@codesourcery.com>
1558 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
1559 R_ARM_RELATIVE on Symbian OS.
1561 2004-11-09 Mark Mitchell <mark@codesourcery.com>
1563 * som.c (som_bfd_print_private_bfd_data): New function.
1564 (som_object_setup): Save the auxiliary header. Don't assume that
1565 zero is an invalid entry point for a shared library.
1566 (som_object_p): Allocate the auxiliary header on the heap.
1568 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
1570 (elf32_arm_symbian_modify_segment_map): Likewise.
1572 2004-11-09 Daniel Jacobowitz <dan@debian.org>
1574 From David Poole <daveml@mbuf.com>:
1575 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
1576 (elf32_arm_size_dynamic_sections): Call it.
1578 2004-11-09 Alan Modra <amodra@bigpond.net.au>
1580 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
1581 (ALL_MACHINES_CFILES): Fix typo.
1582 * Makefile.in: Regenerate.
1583 * po/SRC-POTFILES.in: Regenerate.
1585 2004-11-08 Mark Mitchell <mark@codesourcery.com>
1587 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
1588 R_ARM_RELATIVE relocation for Symbian OS, mention the section
1589 symbol in the relocation.
1591 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
1592 Vineet Sharma <vineets@noida.hcltech.com>
1594 * coff-maxq.c: New File.
1595 * cpu-maxq.c: New File.
1596 * coffcode.h: Likewise.
1597 * config.bfd: Likewise.
1598 * configure.in (maxqcoff_vec): New target vector.
1599 * Makefile.am: Add support for maxq target.
1600 * configure.in: Likewise.
1601 * archures.c:. Likewise.
1602 * targets.c: Likewise.
1603 * bfd_in2.h : Regenerated.
1604 * Makefile.in: Regenerated.
1605 * configure: Regenerated.
1606 * doc/Makefile.in: Regenerated.
1608 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1610 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
1611 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
1612 C_NT_WEAK aux entries.
1613 (_bfd_coff_generic_relocate_section): Handle undefined
1616 2004-11-07 Andreas Schwab <schwab@suse.de>
1618 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
1619 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
1620 non-default visibility.
1622 2004-11-01 Mark Mitchell <mark@codesourcery.com>
1624 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
1626 (elf32_arm_symbian_modify_segment_map): Don't
1627 reset includes_filehdr and includes_phdrs here.
1629 2004-11-04 Daniel Jacobowitz <dan@debian.org>
1631 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
1632 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
1633 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
1635 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
1636 to a new removed list. Remove normal configuration stanzas.
1637 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
1638 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
1639 elfarm-nabi.lo with elf32-arm.lo.
1640 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
1641 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
1642 * elf32-arm.h: Remove.
1643 * elfarm-oabi.c: Remove.
1644 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
1645 and bfd_elf32_littlearm_oabi_vec.
1646 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
1648 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
1650 * config.bfd: Support crisv32-*-* like cris-*-*.
1651 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
1652 (bfd_mach_cris_v10_v32): New macros.
1653 * cpu-cris.c: Tweak formatting.
1654 (get_compatible): New function.
1656 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
1657 bfd_arch_info_type:s.
1658 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
1659 get_compatible for member compatible and link bfd_cris_arch_v32 as
1661 * elf32-cris.c (cris_elf_pcrel_reloc)
1662 (cris_elf_set_mach_from_flags): New functions.
1663 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
1664 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
1665 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
1666 numbers for bfd_mach_cris_v32.
1667 (PLT_ENTRY_SIZE_V32): New macro.
1668 (elf_cris_plt0_entry): Drop last comma in initializer.
1669 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
1670 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
1672 (cris_elf_relocate_section): Change all "%B(%A)" messages to
1674 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
1675 (elf_cris_finish_dynamic_sections): Similar.
1676 (elf_cris_adjust_dynamic_symbol): Similar.
1677 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
1679 <switch with PIC relocs>: Emit error and return FALSE for
1680 bfd_mach_cris_v10_v32.
1681 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
1682 Emit warning when generating textrel reloc.
1683 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
1684 (cris_elf_final_write_processing): Set flags according to mach.
1685 (cris_elf_print_private_bfd_data): Display
1686 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
1687 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
1688 new_flags. Don't call cris_elf_final_write_processing. Don't
1689 look at the actual elf header flags at all; use
1690 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
1691 in bfd_get_mach for ibfd and obfd and handle merging of compatible
1693 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1694 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
1695 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
1696 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
1697 * bfd-in2.h, libbfd.h: Regenerate.
1699 2004-11-04 Alan Modra <amodra@bigpond.net.au>
1701 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
1702 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
1704 (struct adjust_toc_info): New.
1705 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
1707 2004-11-03 Bob Wilson <bob.wilson@acm.org>
1709 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
1710 if there are no segments.
1712 2004-11-02 Daniel Jacobowitz <dan@debian.org>
1714 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
1716 2004-11-02 Nick Clifton <nickc@redhat.com>
1718 * elf32-iq2000.c: Convert to ISO C90 formatting.
1720 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
1722 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
1724 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
1726 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
1727 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
1728 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
1730 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1732 * elf32-sh.c (tpoff): Take alignment into account.
1734 2004-10-28 Nick Clifton <nickc@redhat.com>
1736 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
1737 performing a relocatable link.
1738 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
1739 for MIPS ports under Irix.
1741 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
1743 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
1744 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
1745 (elf32_arm_final_link_relocate): Ditto.
1746 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
1747 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
1748 (elf32_arm_adjust_dynamic_symbol): Ditto.
1749 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
1750 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
1751 (elf32_arm_r_howto): ... To here.
1752 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
1754 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
1757 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
1758 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
1759 and R_IA64_SECREL64LSB.
1761 2004-10-26 Paul Brook <paul@codesourcery.com>
1763 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
1764 (bfd_elf_size_dynamic_sections): Create default version definition.
1765 (elf_link_output_extsym): Adjust for default symbol version.
1767 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1769 * mmo.c: Adjust to ISO C.
1771 * mmo.c (mmo_write_section_description): New function broken out
1772 of mmo_internal_write_section.
1773 (mmo_internal_write_section): For each of .text and .data, call
1774 mmo_write_section_description before outputting contents if it has
1775 nontrivially deducible vma or contents.
1776 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
1777 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
1778 symbols if found within the .data address range.
1780 2004-10-24 Daniel Jacobowitz <dan@debian.org>
1782 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
1784 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1786 * mmo.c (File Layout): Correct place of misplaced blurb about
1789 2004-10-22 Mark Kettenis <kettenis@gnu.org>
1791 * config.bfd: Add mips64*-*-openbsd.
1793 2004-10-21 Bob Wilson <bob.wilson@acm.org>
1795 * elf32-xtensa.c (ebb_propose_action): Put declarations before
1798 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1800 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
1801 * configure: Regenerate.
1803 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1806 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
1807 to linker reloc_overflow callback.
1808 (aout_link_input_section_ext): Likewise.
1809 (aout_link_reloc_link_order): Likewise.
1810 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1811 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1813 (alpha_relocate_section): Likewise.
1814 * coff-arm.c (coff_arm_relocate_section): Likewise.
1815 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
1816 * coff-h8500.c (extra_case): Likewise.
1817 * coff-i960.c (coff_i960_relocate_section): Likewise.
1818 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1819 * coff-mips.c (mips_relocate_section): Likewise.
1820 * coff-or32.c (coff_or32_relocate_section): Likewise.
1821 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1822 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1823 * coff-sh.c (sh_relocate_section): Likewise.
1824 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1825 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
1826 * coff-z8k.c (extra_case): Likewise.
1827 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1828 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1829 (_bfd_coff_generic_relocate_section): Likewise.
1830 * ecoff.c (ecoff_reloc_link_order): Likewise.
1831 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1832 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1833 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1834 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1835 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1836 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1837 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1838 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1839 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1840 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1841 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1842 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1843 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1844 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1845 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1846 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1847 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1848 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1849 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1850 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1851 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1852 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1853 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1854 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1855 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1856 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1857 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1858 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1859 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1860 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1861 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1862 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1863 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1864 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1865 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1866 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1867 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1868 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1869 * elflink.c (elf_reloc_link_order): Likewise.
1870 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
1871 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1872 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
1873 * linker.c (_bfd_generic_reloc_link_order): Likewise.
1874 * pdp11.c (pdp11_aout_link_input_section): Likewise.
1875 (aout_link_reloc_link_order): Likewise.
1876 * reloc.c (bfd_generic_get_relocated_section_contents):
1878 * xcofflink.c (xcoff_reloc_link_order): Likewise.
1879 * simple.c (simple_dummy_reloc_overflow): Updated.
1881 2004-10-20 Andreas Schwab <schwab@suse.de>
1883 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
1884 (elf_backend_plt_sym_val): Define.
1886 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
1888 * config.bfd: Set targ_underscore=yes for PE COFF targets
1890 2004-10-19 Alan Modra <amodra@bigpond.net.au>
1892 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
1893 (ppc64_elf_edit_opd): Likewise.
1895 2004-10-18 Mark Mitchell <mark@codesourcery.com>
1897 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
1898 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
1899 set SEC_ALLOC and SEC_LOAD.
1901 2004-10-18 Nick Clifton <nickc@redhat.com>
1903 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
1904 'name' for relocs against both local and global symbols.
1906 2004-10-16 Daniel Jacobowitz <dan@debian.org>
1908 * bfd-in2.h: Regenerate.
1909 * bfd.c (struct bfd): Add no_export.
1910 * elflink.c (elf_link_add_object_symbols): Handle no_export.
1912 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1914 * config.bfd: Whitespace cleanup.
1915 * Makefile.am: Run "make dep-am"
1916 * Makefile.in: Regenerate.
1918 2004-10-15 Jakub Jelinek <jakub@redhat.com>
1920 * elflink.c (struct already_linked_section): Removed.
1921 (try_match_symbols_in_sections, already_linked): Removed.
1922 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
1923 prefix of section names when finding already_linked_table
1924 chain. Compare section names. Instead of calling already_linked,
1925 do it inline and only for sections in the same already_linked_list.
1927 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1929 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
1930 parameter. If called after _bfd_elf_write_section_eh_frame,
1931 don't allow a -2 return unless need_* bit is already set, and
1932 handle offsets adjusted for output_offset.
1933 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
1934 * elf.c (_bfd_elf_section_offset): Update call.
1936 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
1939 * coffcode.h (coff_compute_section_file_positions): Cast to
1940 bfd_vma when computing page alignment.
1942 2004-10-13 Mark Mitchell <mark@codesourcery.com>
1944 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1945 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
1947 2004-10-12 Mark Mitchell <mark@codesourcery.com>
1949 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
1950 relocations use a virtual address, not a section offset.
1952 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1954 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
1955 (narrow_instruction, widen_instruction): Remove unnecessary calls to
1956 xtensa_format_encode.
1957 (ebb_propose_action): Inline call to ebb_add_proposed_action.
1958 (ebb_add_proposed_action): Delete.
1960 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1962 * elf32-xtensa.c: Use ISO C90 formatting.
1964 2004-10-12 Paul Brook <paul@codesourcery.com>
1966 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
1969 2004-10-12 Paul Brook <paul@codesourcery.com>
1971 * elf32-arm.h: Support EABI version 4 objects.
1973 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1976 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
1977 Don't mark as default.
1978 (bfd_x86_64_arch): Don't mark as default.
1980 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1982 * elflink.c (enum action_discarded): New.
1983 (elf_section_complain_discarded): Delete.
1984 (elf_action_discarded): New function subsuming the above and also
1985 controlling reloc behaviour.
1986 (elf_link_input_bfd): Use it.
1988 2004-10-11 Jakub Jelinek <jakub@redhat.com>
1990 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
1991 (special_sections): Add .gnu.liblist and .gnu.conflict.
1992 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
1994 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1997 * elflink.c (elf_link_input_bfd): Try harder to support
1998 relocations against symbols in removed linkonce sections.
2000 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2002 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
2005 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
2006 sections do not reference symbols in non-SEC_ALLOC sections.
2008 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2011 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
2012 (_bfd_elf_link_omit_section_dynsym): Formatting.
2014 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2016 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
2017 * libbfd.h: Regnerate.
2018 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
2019 * elf32-frv.c: Likewise.
2020 * elf32-m32r.c: Likewise.
2021 * elf32-ppc.c: Likewise.
2022 * elf64-hppa.c: Likewise.
2023 * elfxx-ia64.c: Likewise.
2024 * opncls.c: Likewise.
2026 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2028 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
2029 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
2030 offsets stored in struct eh_cie_fde entries before doing other
2033 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
2034 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
2035 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
2036 setting offsets for removed CIEs. Don't set "sec", instead set
2037 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
2038 CIE in hdr_info. Only set make_relative and make_lsda_relative
2039 for CIEs. Use pointers rather than array indices.
2040 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
2041 make_lsda_relative, need_* on cie_inf for FDEs.
2042 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
2043 section output_offset. Delete cie_offset, instead use cie_inf
2044 pointer to CIE entry. Use need_relative and need_lsda_relative on
2045 CIE entry for FDEs. Use pointers rather than array indices.
2047 2004-10-09 Alan Modra <amodra@bigpond.net.au>
2049 * coff-rs6000.c (rs6000coff_vec): Add initializer for
2050 bfd_is_target_special_symbol.
2051 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2052 * som.c (som_bfd_is_target_special_symbol): Define.
2054 2004-10-08 Nick Clifton <nickc@redhat.com>
2056 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
2057 * configure: Regenerate.
2058 * bfd-in2.h: Regenerate.
2059 * syms.c (bfd_is_target_special_symbol): New interface function.
2060 Returns true when a symbol should be considered to be special.
2061 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
2062 the symbol jump table.
2063 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
2064 Return true iff the symbol is a mapping symbol.
2065 (bfd_elf32_bfd_is_target_special_symbol): Define.
2066 * elfxx-target.h: Provide a default definition for
2067 bfd_is_target_special_symbol.
2068 * aout-target.h: Likewise.
2069 * aout-tic30.c: Likewise.
2070 * binary.c: Likewise.
2071 * coffcode.h: Likewise.
2072 * i386msdos.c: Likewise.
2075 * libaout.h: Likewise.
2076 * libbfd-in.h: Likewise
2077 * libecoff.h: Likewise.
2078 * mach-o.c: Likewise.
2080 * nlm-target.h: Likewise.
2081 * oasys.c: Likewise.
2083 * ppcboot.c: Likewise.
2085 * tekhex.c: Likewise.
2086 * versados.c: Likewise.
2088 * xcoff-target.h: Likewise.
2090 * libbfd.h: Regenerate.
2092 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2094 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
2095 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
2096 (elf_backend_section_from_shdr): Define.
2098 2004-10-08 Alan Modra <amodra@bigpond.net.au>
2100 * syms.c (bfd_is_local_label): Return false for file symbols.
2102 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2103 David Heine <dlheine@tensilica.com>
2105 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
2106 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
2107 (elf32xtensa_no_literal_movement): New global variable.
2108 (elf_howto_table): Add entries for new relocations.
2109 (elf_xtensa_reloc_type_lookup): Handle new relocations.
2110 (property_table_compare): When addresses are equal, compare sizes and
2111 various property flags.
2112 (property_table_matches): New.
2113 (xtensa_read_table_entries): Extend to read new property tables. Add
2114 output_addr parameter to indicate that output addresses should be used.
2115 Use bfd_get_section_limit.
2116 (elf_xtensa_find_property_entry): New.
2117 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
2118 (elf_xtensa_check_relocs): Handle new relocations.
2119 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
2120 relocations. Use new xtensa-isa.h functions.
2121 (build_encoding_error_message): Remove encode_result parameter. Add
2122 new target_address parameter used to detect alignment errors.
2123 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
2124 error handling. Use new is_operand_relocation function.
2125 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
2126 Use underbar macro for error messages. Formatting.
2127 (get_const16_opcode): New.
2128 (get_l32r_opcode): Add a separate flag for initialization.
2129 (get_relocation_opnd): Operand number is no longer explicit in the
2130 relocation. Change to decode the opcode and analyze its operands.
2131 (get_relocation_slot): New.
2132 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
2133 Use new xtensa-isa.h functions to handle multislot instructions.
2134 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
2135 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
2136 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
2137 check_loop_aligned, check_branch_target_aligned_address, narrowable,
2138 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
2139 get_single_format, init_op_single_format_table): New.
2140 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
2141 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
2142 (contract_asm_expansion): Add error_message parameter and pass it to
2143 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
2144 with R_XTENSA_SLOT0_OP.
2145 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
2146 instructions. Use new xtensa-isa.h functions.
2147 (r_reloc struct): Add new virtual_offset field.
2148 (r_reloc_init): Add contents and content_length parameters. Set
2149 virtual_offset field to zero. Add contents to target_offset field for
2150 partial_inplace relocations.
2151 (r_reloc_is_defined): Check for null.
2152 (print_r_reloc): New debug function.
2153 (source_reloc struct): Replace xtensa_operand field with pair of the
2154 opcode and the operand position. Add is_abs_literal field.
2155 (init_source_reloc): Specify operand by opcode/position pair. Set
2156 is_abs_literal field.
2157 (source_reloc_compare): When target_offsets are equal, compare other
2158 fields to make sorting predictable.
2159 (literal_value struct): Add is_abs_literal field.
2160 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
2161 (init_literal_value): New.
2162 (is_same_value): Replace with ...
2163 (literal_value_equal): ... this function. Add comparisons of
2164 virtual_offset and is_abs_literal fields.
2165 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
2166 failure. Initialize has_last_loc field.
2167 (value_map_hash_table_delete): New.
2168 (hash_literal_value): Rename to ...
2169 (literal_value_hash): ... this. Include is_abs_literal flag and
2170 virtual_offset field in the hash value.
2171 (get_cached_value): Rename to ...
2172 (value_map_get_cached_value): ... this. Update calls to
2173 literal_value_hash and literal_value_equal.
2174 (add_value_map): Check for allocation failure. Update calls to
2175 value_map_get_cached_value and literal_value_hash.
2176 (text_action, text_action_list, text_action_t): New types.
2177 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
2178 text_action_add, text_action_add_literal, offset_with_removed_text,
2179 offset_with_removed_text_before_fill, find_insn_action,
2180 print_action_list, print_removed_literals): New.
2181 (offset_with_removed_literals): Delete.
2182 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
2183 fix_array, fix_array_count, allocated_relocs, relocs_count, and
2184 allocated_relocs_count fields.
2185 (init_xtensa_relax_info): Initialize new fields.
2186 (reloc_bfd_fix struct): Add new translated field.
2187 (reloc_bfd_fix_init): Add translated parameter and use it to set the
2189 (fix_compare, cache_fix_array): New.
2190 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
2191 section via get_xtensa_relax_info. Use cache_fix_array to set up
2192 sorted fix_array and use bsearch instead of linear search.
2193 (section_cache_t): New struct.
2194 (init_section_cache, section_cache_section, clear_section_cache): New.
2195 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
2196 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
2197 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
2198 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
2200 (retrieve_contents): Use bfd_get_section_limit.
2201 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
2202 to compute_removed_literals. Free value_map_hash_table when no longer
2204 (analyze_relocations): Check is_relaxable_asm_section flag. Call
2205 compute_text_actions for all sections.
2206 (find_relaxable_sections): Mark sections as relaxable if they contain
2207 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
2208 call. Increment relax_info src_count field only for appropriate
2209 relocation types. Remove is_literal_section check.
2210 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
2211 r_reloc_init and find_associated_l32r_irel. Check
2212 is_relaxable_asm_section flag. Handle L32R instructions with absolute
2213 literals. Pass is_abs_literal flag to init_source_reloc.
2214 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
2215 CONST16 instructions. Adjust calls to r_reloc_init and
2216 pcrel_reloc_fits. Handle weak symbols conservatively.
2217 (find_associated_l32r_irel): Add bfd parameter and pass it to
2219 (compute_text_actions, compute_ebb_proposed_actions,
2220 compute_ebb_actions, check_section_ebb_pcrels_fit,
2221 check_section_ebb_reduces, text_action_add_proposed,
2222 compute_fill_extra_space): New.
2223 (remove_literals): Replace with ...
2224 (compute_removed_literals): ... this function. Call
2225 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
2226 Call xtensa_read_table_entries to get the property table. Skip
2227 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
2228 is_removable_literal, remove_dead_literal, and
2229 identify_literal_placement functions.
2230 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
2231 instead of linear search.
2232 (is_removable_literal, remove_dead_literal,
2233 identify_literal_placement): New.
2234 (relocations_reach): Update check for literal not referenced by any
2235 PC-relative relocations. Adjust call to pcrel_reloc_fits.
2236 (coalesce_shared_literal, move_shared_literal): New.
2237 (relax_section): Use bfd_get_section_limit. Call
2238 translate_section_fixes. Update calls to r_reloc_init and
2239 offset_with_removed_text. Check new is_relaxable_asm_section flag.
2240 Add call to pin_internal_relocs. Add special handling for
2241 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
2242 info to calculate new addend_displacement variable. Replace code for
2243 deleting literals with more general code to perform the actions
2244 determined by the action_list for the section.
2245 (translate_section_fixes, translate_reloc_bfd_fix): New.
2246 (translate_reloc): Check new is_relaxable_asm_section flag. Call
2247 find_removed_literal only if is_operand_relocation. Update call to
2248 offset_with_removed_text. Use new target_offset and removed_bytes
2250 (move_literal): New.
2251 (relax_property_section): Use bfd_get_section_limit. Set new
2252 is_full_prop_section flag and handle new property tables. Update calls
2253 to r_reloc_init and offset_with_removed_text. Check
2254 is_relaxable_asm_section flag. Handle expansion of zero-sized
2255 unreachable entries, with use of offset_with_removed_text_before_fill.
2256 For relocatable links, combine entries only for literal tables.
2257 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
2258 calls to offset_with_removed_text. Translate st_size field for
2260 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
2261 failure. Add contents parameter. Update call to get_bfd_fix. Update
2262 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
2263 R_XTENSA_ASM_EXPAND relocs.
2264 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
2265 call to get_bfd_fix. Include offset from contents for partial_inplace
2267 (is_reloc_sym_weak): New.
2268 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
2269 (prop_sec_len): New.
2270 (xtensa_is_property_section): Handle new property sections.
2271 (is_literal_section): Delete.
2272 (internal_reloc_compare): When r_offset matches, compare r_info and
2273 r_addend to make sorting predictable.
2274 (internal_reloc_matches): New.
2275 (xtensa_get_property_section_name): Handle new property sections.
2276 (xtensa_get_property_predef_flags): New.
2277 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
2278 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
2279 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
2280 (xtisa_errno, xtisa_error_msg): New variables.
2281 (xtensa_isa_errno, xtensa_isa_error_msg): New.
2282 (xtensa_insnbuf_alloc): Add error handling.
2283 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
2284 use xtensa_format_decode. Add error handling.
2285 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
2286 instruction length to find the number of bytes to copy.
2287 (xtensa_isa_init): Add error handling. Replace calls to
2288 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
2289 tables in the xtensa_modules structure.
2290 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
2291 xtensa_extend_isa): Delete.
2292 (xtensa_isa_free): Change to only free lookup tables.
2293 (opname_lookup_compare): Replace with ...
2294 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
2295 (xtensa_insn_maxlength): Rename to ...
2296 (xtensa_isa_maxlength): ... this.
2297 (xtensa_insn_length): Delete.
2298 (xtensa_insn_length_from_first_byte): Replace with ...
2299 (xtensa_isa_length_from_chars): ... this function.
2300 (xtensa_num_opcodes): Rename to ...
2301 (xtensa_isa_num_opcodes): ... this.
2302 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
2303 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
2304 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
2305 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
2306 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
2307 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
2308 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
2309 (xtensa_opcode_lookup): Add error handling.
2310 (xtensa_decode_insn): Replace with ...
2311 (xtensa_opcode_decode): ... this function, with new format and
2312 slot parameters. Add error handling.
2313 (xtensa_encode_insn): Replace with ...
2314 (xtensa_opcode_encode): ... this function, which does the encoding via
2315 one of the entries in the "encode_fns" array. Add error handling.
2316 (xtensa_opcode_name): Add error handling.
2317 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
2318 xtensa_opcode_is_call): New.
2319 (xtensa_num_operands): Replace with ...
2320 (xtensa_opcode_num_operands): ... this function. Add error handling.
2321 (xtensa_opcode_num_stateOperands,
2322 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
2323 xtensa_opcode_funcUnit_use, xtensa_operand_name,
2324 xtensa_operand_is_visible): New.
2325 (xtensa_get_operand, xtensa_operand_kind): Delete.
2326 (xtensa_operand_inout): Add error handling and special-case for
2328 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
2329 operate on one slot of an instruction. Added error handling.
2330 (xtensa_operand_encode): Handle default operands with no encoding
2331 functions. Check for success by comparing against decoded value.
2333 (xtensa_operand_decode): Handle default operands. Return decoded value
2334 through argument pointer. Add error handling.
2335 (xtensa_operand_is_register, xtensa_operand_regfile,
2336 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
2337 (xtensa_operand_isPCRelative): Rename to ...
2338 (xtensa_operand_is_PCrelative): ... this. Add error handling.
2339 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
2340 through argument pointer. Add error handling.
2341 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
2342 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
2343 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
2344 xtensa_regfile_shortname, xtensa_regfile_view_parent,
2345 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
2346 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
2347 xtensa_state_is_exported, xtensa_sysreg_lookup,
2348 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
2349 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
2350 xtensa_interface_num_bits, xtensa_interface_inout,
2351 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
2352 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
2353 * xtensa-modules.c: Rewrite to use new data structures.
2354 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
2355 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
2356 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
2357 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
2358 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
2359 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
2360 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
2361 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
2362 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
2363 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
2364 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
2365 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
2366 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
2367 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
2368 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
2369 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
2370 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
2371 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
2372 * Makefile.in: Regenerate.
2373 * bfd-in2.h: Likewise.
2374 * libbfd.h: Likewise.
2376 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
2378 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
2379 against the absolute section.
2380 (mips_elf64_write_rela): Likewise.
2382 2004-10-07 Jan Beulich <jbeulich@novell.com>
2384 * elf.c (elf_find_function): Don't generally check for matching
2385 section, just for non-file symbols. Remove redunant comparison
2387 * elf32-arm.h (arm_elf_find_function): Likewise.
2389 2004-10-07 Jeff Baker <jbaker@qnx.com>
2391 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
2392 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
2395 2004-10-04 Roland McGrath <roland@redhat.com>
2397 * hash.c (bfd_hash_set_default_size): Use const for table.
2398 Use size_t instead of int for variable compared to sizeof results.
2400 2004-10-05 Alan Modra <amodra@bigpond.net.au>
2403 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
2405 2004-10-01 Paul Brook <paul@codesourcery.com>
2407 * elf32-arm.h (elf32_arm_fake_sections,
2408 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
2410 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
2412 2004-10-01 Alan Modra <amodra@bigpond.net.au>
2414 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
2416 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
2417 need_relative or need_lsda_relative if we are processing an
2418 offset for a reloc on a FDE initial loc or LSDA field
2420 (_bfd_elf_write_section_eh_frame): Test need_relative and
2421 need_lsda_relative in place of corresponding make_* field
2422 when deciding to use pc-relative encodings.
2424 2004-09-30 Paul Brook <paul@codesourcery.com>
2426 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
2427 target2 relocation type.
2429 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
2432 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
2434 2004-09-30 Paul Brook <paul@codesourcery.com>
2436 * reloc.c: Add BFD_RELOC_ARM_SMI.
2437 * bfd-in2.h: Regenerate.
2440 2004-09-24 Alan Modra <amodra@bigpond.net.au>
2442 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
2443 vma and output offset to address.
2444 * simple.c (simple_save_output_info): Only set output section
2445 and offset for debug sections, or those not already set up by
2447 (bfd_simple_get_relocated_section_contents): Update comment.
2449 2004-09-24 Alan Modra <amodra@bigpond.net.au>
2451 * elf.c (IS_LOADED): Delete.
2452 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
2453 Restore SEC_HAS_CONTENTS test to the one place it was used prior
2456 2004-09-23 Alan Modra <amodra@bigpond.net.au>
2459 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2460 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
2461 redundant assignment of EM_SPARC.
2463 2004-09-22 Brian Ford <ford@vss.fsi.com>
2465 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
2466 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
2468 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2470 2004-09-22 Alan Modra <amodra@bigpond.net.au>
2472 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
2473 (elf_backend_modify_segment_map): Don't define.
2475 2004-09-22 Alan Modra <amodra@bigpond.net.au>
2477 * elf.c (IS_LOADED): Define.
2478 (assign_file_positions_for_segments): Don't round up file offset of
2479 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
2480 Delete code handling link script adjustment of lma. Do the adjust
2481 in later code handling similar ajustments. Remove dead code error
2482 check. Warn if section lma would require a negative offset
2483 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
2484 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
2485 update voff in section loop. Change voff in segment loop to be an
2486 adjustment on top of "off". Set sec->filepos and update "off" later.
2487 Test for loadable sections consistently using IS_LOADED. Similarly,
2488 test for alloc-only sections other than .tbss consistently.
2489 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
2490 Tidy PT_NOTE handling. Use %B and %A in error messages.
2491 (assign_file_positions_except_relocs): Use %B in error message.
2493 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
2495 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
2496 (CONFIG_STATUS_DEPENDENCIES): New.
2497 (Makefile): Removed.
2498 (config.status): Likewise.
2499 * Makefile.in: Regenerated.
2501 2004-09-17 Paul Brook <paul@codesourcery.com>
2503 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
2504 (bfd_elf32_arm_process_before_allocation): Update prototype.
2505 * bfd-in2.h: Regenerate.
2506 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
2507 (elf32_arm_link_hash_table_create): Set it.
2508 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
2509 (bfd_elf32_arm_set_target_relocs): New function.
2510 (arm_real_reloc_type): New function.
2511 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
2512 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
2513 (elf32_arm_gc_sweep_hook): Ditto.
2514 (elf32_arm_check_relocs): Ditto.
2515 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
2516 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
2518 (elf32_arm_got_prel): New variable.
2519 (elf32_arm_howto_from_type): New function.
2520 (elf32_arm_info_to_howto): Use it.
2521 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
2522 BFD_RELOC_ARM_TARGET2.
2523 * libbfd.h: Regenerate.
2524 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
2526 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2528 * ecoff.c: Update u.undef.next refs.
2529 * elf64-ppc.c: Likewise.
2530 * elflink.c: Likewise.
2531 * linker.c: Likewise.
2532 * xcofflink.c: Likewise.
2534 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
2535 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
2536 fields to indirect struct.
2537 * elf-m10300.c: Update u.weakdef refs.
2538 * elf32-arm.h: Likewise.
2539 * elf32-cris.c: Likewise.
2540 * elf32-frv.c: Likewise.
2541 * elf32-hppa.c: Likewise.
2542 * elf32-i370.c: Likewise.
2543 * elf32-i386.c: Likewise.
2544 * elf32-m32r.c: Likewise.
2545 * elf32-m68k.c: Likewise.
2546 * elf32-ppc.c: Likewise.
2547 * elf32-s390.c: Likewise.
2548 * elf32-sh.c: Likewise.
2549 * elf32-sparc.c: Likewise.
2550 * elf32-vax.c: Likewise.
2551 * elf32-xtensa.c: Likewise.
2552 * elf64-alpha.c: Likewise.
2553 * elf64-hppa.c: Likewise.
2554 * elf64-ppc.c: Likewise.
2555 * elf64-s390.c: Likewise.
2556 * elf64-sh64.c: Likewise.
2557 * elf64-sparc.c: Likewise.
2558 * elf64-x86-64.c: Likewise.
2559 * elfxx-ia64.c: Likewise.
2560 * elfxx-mips.c: Likewise.
2561 * elflink.c: Likewise. Also u.elf_hash_value.
2562 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
2564 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2565 (bfd_elf_gc_record_vtinherit): Alloc vtable.
2566 (bfd_elf_gc_record_vtentry): Likewise.
2567 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
2569 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2571 * Makefile.am: Run "make dep-am".
2572 * Makefile.in: Regenerate.
2573 * bfd-in2.h: Regenerate.
2574 * po/SRC-POTFILES.in: Regenerate.
2575 * po/bfd.pot: Regenerate.
2577 2004-09-16 Alan Modra <amodra@bigpond.net.au>
2579 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
2580 with bitfields. Make "type" and "other" bitfields too.
2581 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
2582 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
2583 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
2584 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
2585 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
2586 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
2587 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
2588 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
2589 * elf-hppa.h: Update all uses of elf_link_hash_flags.
2590 * elf-m10300.c: Likewise.
2592 * elf32-arm.h: Likewise.
2593 * elf32-cris.c: Likewise.
2594 * elf32-frv.c: Likewise.
2595 * elf32-hppa.c: Likewise.
2596 * elf32-i370.c: Likewise.
2597 * elf32-i386.c: Likewise.
2598 * elf32-m32r.c: Likewise.
2599 * elf32-m68k.c: Likewise.
2600 * elf32-ppc.c: Likewise.
2601 * elf32-s390.c: Likewise.
2602 * elf32-sh-symbian.c: Likewise.
2603 * elf32-sh.c: Likewise.
2604 * elf32-sh64.c: Likewise.
2605 * elf32-sparc.c: Likewise.
2606 * elf32-vax.c: Likewise.
2607 * elf32-xtensa.c: Likewise.
2608 * elf64-alpha.c: Likewise.
2609 * elf64-hppa.c: Likewise.
2610 * elf64-ppc.c: Likewise.
2611 * elf64-s390.c: Likewise.
2612 * elf64-sh64.c: Likewise.
2613 * elf64-sparc.c: Likewise.
2614 * elf64-x86-64.c: Likewise.
2615 * elflink.c: Likewise.
2616 * elfxx-ia64.c: Likewise.
2617 * elfxx-mips.c: Likewise.
2618 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
2619 * configure: Regenerate.
2620 * aclocal.m4: Regenerate.
2622 2004-09-16 Alan Modra <amodra@bigpond.net.au>
2624 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
2625 around uses of R_ARM_TARGET1.
2626 (elf32_arm_check_relocs): Likewise.
2628 2004-09-13 Paul Brook <paul@codesourcery.com>
2630 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2632 * bfd-in2.h: Regenerate.
2633 * libbfd.h: Regenerate.
2634 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
2635 (elf32_arm_link_hash_table_create): Set target1_is_rel.
2636 (bfd_elf32_arm_process_before_allocation): Ditto.
2637 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
2638 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
2639 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
2642 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2644 * hpux-core.c (thread_section_p): New function.
2645 (hpux_core_core_file_p): Fix computation of offset in call
2646 to bfd_seek. Create a ".reg" section from an arbitrary
2647 ".reg/<id>" section if none was created after having read
2650 2004-09-11 Andreas Schwab <schwab@suse.de>
2652 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
2653 * aclocal.m4: Rebuild.
2654 * configure: Rebuild.
2656 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2658 * section.c (bfd_sections_find_if): Fix parameter name in
2659 comment to match code.
2661 2004-09-10 Alan Modra <amodra@bigpond.net.au>
2663 * elf.c (assign_file_positions_except_relocs): Assign relocs
2664 stored in a bfd section.
2666 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
2668 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
2669 h->gotplt_refcount to 0, not -1.
2671 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
2673 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
2674 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
2676 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
2677 handle symbol visibility here.
2679 2004-09-07 Alan Modra <amodra@bigpond.net.au>
2681 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
2682 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
2684 (ppc_stub_name): Remove trailing "+0" on stub name.
2685 (create_linkage_sections): Create relocations for
2686 branch lookup table when --emit-relocs as well as when --shared.
2687 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
2688 relbrlt test. For --emit-stub-syms, always output a sym even when
2689 one already exists on a plt call stub. Put stub type in the stub
2691 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
2693 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
2694 reloc_count in stub sections. Adjust relbrlt test.
2695 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
2696 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
2697 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
2698 for relocs against discarded symbols. Fix comments.
2700 2004-09-06 Mark Mitchell <mark@codesourcery.com>
2702 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
2703 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
2705 (map_sections_to_segments): ... here. Use it. Assign a file
2706 position to the .dynamic section if it is not loadable, but part
2707 of the PT_DYNAMIC segment.
2708 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2709 offsets, not VMAs, for the BPABI. Do not fill in the header in
2710 the .got.plt section for the BPABI.
2711 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
2713 (elf_backend_want_got_plt): Define to zero for Symbian OS.
2715 2004-09-06 Nick Clifton <nickc@redhat.com>
2717 * elflink.c (elf_link_add_object_symbols): Set the error code to
2718 bfd_error_wrong_format when the input format does not match the
2721 2004-09-06 Alan Modra <amodra@bigpond.net.au>
2723 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
2724 (ppc64_elf_check_directives): ..here.
2725 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
2726 before accessing ppc64_elf_tdata.
2727 (ppc64_elf_finish_dynamic_sections): And here too.
2729 2004-09-04 Alan Modra <amodra@bigpond.net.au>
2731 * bfd.c (_bfd_default_error_handler): Correct loop exit.
2733 2004-09-03 Mark Mitchell <mark@codesourcery.com>
2735 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
2736 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
2737 (bfd_elf32_littlearm_symbian_vec): Likewise.
2738 * configure: Regenerated.
2739 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
2740 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
2741 (PLT_ENTRY_SIZE): Likewise.
2742 (bfd_vma_elf32_arm_symbian_plt_entry): New
2744 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
2746 (create_got_section): Don't create sections when generating BPABI
2748 (elf32_arm_create_dynamic_sections): Tidy.
2749 (elf32_arm_link_hash_table_create): Set plt_header_size,
2750 plt_entry_size, and symbian_p.
2751 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
2752 generating BPABI objects.
2753 (allocate_dynrelocs): Use htab->plt_header_size, not
2754 PLT_HEADER_SIZE. Do not add to .got.plt when
2755 generating BPABI objects.
2756 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
2757 * elfarm-nabi.c: Add SymbianOS target vectors.
2758 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
2759 (_bfd_elf_link_create_dynamic_sections): Likewise.
2760 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
2761 (elfNN_bed): Use it.
2762 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
2763 (bfd_elf32_littlearm_symbian_vec): Likewise.
2764 (_bfd_target_vector): Add them.
2766 2004-09-03 Nick Clifton <nickc@redhat.com>
2769 * coffcode.h (handle_COMDAT): Replace abort with an warning
2770 message and allow the scan to continue.
2772 2004-09-02 Alan Modra <amodra@bigpond.net.au>
2774 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
2775 in when reading relocs, not our sorted syms. Remove unnecessary
2778 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2780 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
2782 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
2784 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
2785 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
2786 replace uses of *_alias with *_noncanonical.
2787 * aclocal.m4: Rebuild with aclocal 1.4p6.
2788 * Makefile.in: Rebuild with automake 1.4p6.
2789 * doc/Makefile.in: Rebuild with automake 1.4p6.
2790 * configure.in: Autoupdate with autoupdate 2.59.
2791 * config.in: Regenerate with autoheader 2.59.
2792 * configure: Regnerate with autoconf 2.59.
2794 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2796 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
2797 symbol pointer arrays before modifying.
2799 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2801 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
2802 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
2803 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
2804 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
2805 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
2806 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
2807 Use both symbol tables on non-relocatable objects. Use a common
2808 error exit. Fix "mid" warning.
2809 * libbfd.h: Regenerate.
2810 * bfd-in2.h: Regenerate.
2812 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2814 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
2816 (struct sfpr_def_parms): Save some space.
2817 (sfpr_define): Here too.
2819 * elf64-ppc.c (compare_symbols): Put section syms first.
2820 (sym_exists_at): New function.
2821 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
2822 points only for relocatable files. Use .opd section contents
2823 otherwise. Generally clean up the code.
2825 2004-08-27 Alan Modra <amodra@bigpond.net.au>
2827 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
2828 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
2829 (struct sfpr_def_parms): New.
2830 (sfpr_define): New function.
2831 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
2832 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
2833 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
2834 (savefpr1_tail, restfpr1_tail): New functions.
2835 (savevr, savevr_tail, restvr, restvr_tail): New functions.
2836 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
2837 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
2838 code. Define all ABI mandated _save and _rest functions.
2840 2004-08-26 Paul Brook <paul@codesourcery.com>
2842 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
2844 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2846 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
2849 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2851 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
2852 that pcrel correction is applied for R_386_PC32.
2854 2004-08-25 Alan Modra <amodra@bigpond.net.au>
2856 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
2857 for R_386_32 and R_386_PC32 relocs against symbols defined in
2860 2004-08-25 Dmitry Diky <diwil@spec.ru>
2862 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
2863 Add new relocations.
2864 * bfd-in2.h: Regenerate.
2865 * libbfd.h: Regenerate.
2866 * elf32-msp430.c: Clean-up code.
2867 (elf_msp430_howto_table): Add new relocation entries.
2868 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
2869 (msp430_elf_relax_section): New function.
2870 (msp430_elf_relax_delete_bytes): New function.
2871 (msp430_elf_symbol_address_p): New function.
2873 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2875 * elf32-m32r.c (m32r_elf_relocate_section): Handle
2876 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
2878 2004-08-20 Daniel Jacobowitz <dan@debian.org>
2880 * elflink.c (_bfd_elf_section_already_linked): Handle
2881 SEC_LINK_DUPLICATES_SAME_CONTENTS.
2883 2004-08-19 Mark Mitchell <mark@codesourcery.com>
2885 * config.bfd (arm*-*-symbianelf*): New target.
2886 (arm*-*-eabi*): Likewise.
2888 2004-08-19 Alan Modra <amodra@bigpond.net.au>
2890 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
2891 "struct ppc_link_hash_entry *".
2892 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
2893 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
2895 2004-08-19 Jakub Jelinek <jakub@redhat.com>
2897 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
2898 entries (where fd_aux overlaps next entry's fd_func).
2899 Add non_overlapping argument, use it.
2900 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
2901 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2902 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
2903 as indexes into opd_sym_map/opd_adjust array.
2904 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
2906 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2908 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
2909 if we can look up their function descriptor in a regular file.
2911 2004-08-18 Nick Clifton <nickc@redhat.com>
2914 * cofflink.c (coff_link_add_symbols): Check that the comdat
2915 pointer in the coff_section_data structure has been initialised
2918 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2921 * elflink.c (bfd_elf_record_link_assignment): Add comment about
2922 changing bfd_link_hash_undefined to bfd_link_hash_new.
2924 2004-08-17 Jakub Jelinek <jakub@redhat.com>
2926 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
2928 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
2929 (synthetic_opd, synthetic_relocatable): New variables.
2930 (compare_symbols, compare_relocs): New helper routines.
2931 (ppc64_elf_get_synthetic_symtab): New function.
2932 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
2934 * bfd-in2.h: Regenerated.
2935 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
2936 to relsyms. Return 0 if abfd is relocatable.
2938 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2940 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
2942 2004-08-17 Nick Clifton <nickc@redhat.com>
2944 * (is_arm_mapping_symbol_name): New function - return true
2945 when a symbol name matches the requirements for an ARM mapping
2947 (arm_elf_find_function): New function based on
2948 elf_find_function in elf.c but skipping ARM mapping symbols
2949 and including thumb function symbols.
2950 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
2951 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
2953 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2955 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
2956 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
2957 (ppc64_elf_brtaken_reloc): Here too.
2959 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2961 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
2963 (ppc64_elf_check_directives): Check that we have the right hash
2964 table before proceeding.
2966 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2968 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
2969 (adjust_opd_syms): Attach opd syms for deleted entries to one of
2970 the sections that will be discarded.
2972 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2974 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
2976 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2978 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
2979 free space available.
2981 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2983 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
2984 occurrences with bfd_byte * thoughout file.
2986 * coff-rs6000.c (do_shared_object_padding): Warning fix.
2987 (xcoff_write_armap_big): Likewise.
2988 (xcoff_write_archive_contents_old): Likewise.
2989 (xcoff_write_archive_contents_big): Likewise.
2991 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
2993 2004-08-13 Nick Clifton <nickc@redhat.com>
2995 * elf32-arm.h: Convert to ISO C90.
2997 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3000 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
3003 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3005 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
3006 (bfd_archive_filename, bfd_get_section_ident): Delete.
3007 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
3008 bfd_archive_filename.
3009 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
3010 to warn about symbols in discarded sections. Use _bfd_error_handler.
3011 * aout-adobe.c (aout_adobe_callback): See below.
3012 * aout-cris.c (swap_ext_reloc_in): ..
3013 * coff-arm.c (find_thumb_glue, find_arm_glue,
3014 coff_arm_relocate_section, bfd_arm_process_before_allocation,
3015 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
3016 coff_arm_copy_private_bfd_data): ..
3017 * coff-i860.c (i860_reloc_processing): ..
3018 * coff-mcore.c (mcore_coff_unsupported_reloc,
3019 coff_mcore_relocate_section): ..
3020 * coff-ppc.c (coff_ppc_relocate_section): ..
3021 * coff-rs6000.c (xcoff_create_csect_from_smclas
3022 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3023 sh_swap_insns, sh_relocate_section): ..
3024 * coff-tic54x.c (tic54x_reloc_processing): ..
3025 * coff-tic80.c (coff_tic80_relocate_section): ..
3026 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
3027 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
3028 coff_slurp_symbol_table, coff_classify_symbol,
3029 coff_slurp_reloc_table): ..
3030 * coffgen.c (_bfd_coff_read_string_table): ..
3031 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
3032 _bfd_coff_generic_relocate_section): ..
3033 * cpu-arm.c (bfd_arm_merge_machines): ..
3034 * cpu-sh.c (sh_merge_bfd_arch): ..
3035 * elf-hppa.h (elf_hppa_relocate_section): ..
3036 * elf.c (bfd_elf_string_from_elf_section, setup_group,
3037 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
3038 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
3039 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
3040 * elf32-arm.h (find_thumb_glue, find_arm_glue,
3041 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
3042 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
3043 elf32_arm_relocate_section, elf32_arm_set_private_flags,
3044 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
3045 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
3046 cris_elf_merge_private_bfd_data
3047 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
3048 * elf32-gen.c (elf32_generic_link_add_symbols): ..
3049 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
3050 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
3051 elf32_hppa_relocate_section): ..
3052 * elf32-i370.c (i370_elf_merge_private_bfd_data,
3053 i370_elf_check_relocs, i370_elf_relocate_section): ..
3054 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
3055 elf_i386_relocate_section): ..
3056 * elf32-m32r.c (m32r_elf_relocate_section,
3057 m32r_elf_merge_private_bfd_data): ..
3058 * elf32-m68hc1x.c (m68hc12_add_stub,
3059 _bfd_m68hc11_elf_merge_private_bfd_data): ..
3060 * elf32-m68k.c (elf_m68k_relocate_section): ..
3061 * elf32-mcore.c (mcore_elf_unsupported_reloc,
3062 mcore_elf_relocate_section): ..
3063 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
3064 ppc_elf_check_relocs, ppc_elf_relocate_section,
3065 ppc_elf_begin_write_processing): ..
3066 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3067 elf_s390_relocate_section): ..
3068 * elf32-sh-symbian.c (sh_symbian_import_as,
3069 sh_symbian_process_embedded_commands,
3070 sh_symbian_relocate_section): ..
3071 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
3072 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
3073 sh_elf_merge_private_data): ..
3074 * elf32-sparc.c (elf32_sparc_check_relocs,
3075 elf32_sparc_relocate_section,
3076 elf32_sparc_merge_private_bfd_data): ..
3077 * elf32-v850.c (v850_elf_check_relocs,
3078 v850_elf_merge_private_bfd_data): ..
3079 * elf32-xtensa.c (elf_xtensa_check_relocs,
3080 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
3081 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
3082 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
3083 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
3084 * elf64-gen.c (elf64_generic_link_add_symbols): ..
3085 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
3086 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
3087 ppc64_elf_relocate_section): ..
3088 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3089 elf_s390_relocate_section): ..
3090 * elf64-sh64.c (sh_elf64_relocate_section): ..
3091 * elf64-sparc.c (sparc64_elf_check_relocs,
3092 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
3093 sparc64_elf_merge_private_bfd_data): ..
3094 * elf64-x86-64.c (elf64_x86_64_check_relocs,
3095 elf64_x86_64_relocate_section): ..
3096 * elflink.c (_bfd_elf_add_default_symbol,
3097 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
3098 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
3099 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
3100 elf_get_linked_section_vma, elf_fixup_link_order,
3101 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
3102 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
3103 * elfxx-ia64.c (elfNN_ia64_relax_section,
3104 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
3105 * elfxx-mips.c (mips_elf_perform_relocation,
3106 _bfd_mips_elf_check_relocs,
3107 _bfd_mips_elf_merge_private_bfd_data): ..
3108 * ieee.c (ieee_slurp_external_symbols): ..
3109 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
3110 * libbfd.c (_bfd_generic_verify_endian_match): ..
3111 * linker.c (_bfd_generic_link_add_one_symbol,
3112 _bfd_generic_section_already_linked): ..
3113 * pdp11.c (translate_to_native_sym_flags): ..
3114 * pe-mips.c (coff_pe_mips_relocate_section): ..
3115 * peicode.h (pe_ILF_build_a_bfd): ..
3116 * srec.c (srec_bad_byte): ..
3117 * stabs.c (_bfd_link_section_stabs): ..
3118 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
3119 Replace all uses of bfd_archive_filename and bfd_get_section_ident
3120 with corresponding %B and %A in _bfd_error_handler format string.
3121 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
3122 calls to use %A and %B. Fix "against symbol .. from section" and
3123 similar error messages. Combine multiple _bfd_error_handler calls
3124 where they were separated due to bfd_archive_filename deficiencies.
3125 * bfd-in2.h: Regenerate.
3127 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
3129 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
3132 2004-08-10 Alan Modra <amodra@bigpond.net.au>
3134 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
3135 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
3136 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
3138 (link_hash_newfunc): Init was_undefined.
3139 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
3140 Use undefweak instead.
3141 (ppc64_elf_check_directives): Fix undefs chain.
3142 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
3144 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
3145 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
3146 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
3148 2004-08-09 Jakub Jelinek <jakub@redhat.com>
3150 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
3151 error, test input_section flags rather than sec.
3153 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3155 * elf-bfd.h (struct elf_backend_data): Add
3156 elf_backend_archive_symbol_lookup.
3157 (_bfd_elf_archive_symbol_lookup): Declare.
3158 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
3159 (elf_link_add_archive_symbols): ..extracted from here. Call the
3161 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
3162 (elfNN_bed): Init new field.
3163 * elf64-ppc.c (elf_backend_check_directives): Define.
3164 (elf_backend_archive_symbol_lookup): Define.
3165 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
3166 a ppc_link_hash_entry pointer.
3168 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
3169 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
3170 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
3171 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
3172 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
3173 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3174 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
3177 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3179 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
3180 (ppc64_elf_add_symbol_hook): Test for NULL section.
3181 (get_sym_h): Formatting.
3182 (ppc64_elf_size_stubs): Include reloc addend in value stored as
3185 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
3186 long branch stubs with code handling plt and r2off branch stubs.
3188 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3190 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
3191 * elflink.c (elf_link_input_bfd): Formatting.
3192 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
3194 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
3195 (link_hash_newfunc): Don't set it.
3196 (ppc64_elf_copy_indirect_symbol): Nor copy it.
3197 (ppc64_elf_mark_entry_syms): Delete.
3198 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
3199 sections. Use get_opd_info.
3200 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
3202 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3204 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
3206 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
3207 (func_desc_adjust): Don't set have_undefweak.
3208 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
3209 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
3211 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
3212 "struct ppc_link_hash_entry *". Adjust all references.
3213 (ppc64_elf_hide_symbol): Correct a comment.
3215 * elf64-ppc.c (get_opd_info): New function.
3216 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
3217 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
3218 before calling get_fdh. Test fdh rather than h before dereferencing
3219 fdh. Mark removed symbols in opd_adjust.
3220 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
3221 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
3223 (ppc64_elf_output_symbol_hook): Likewise.
3225 2004-08-06 Paul Brook <paul@codesourcery.com>
3227 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
3228 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
3229 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
3230 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
3231 and BFD_RELOC_ARM_SBREL32.
3232 * bfd-in2.h, bbfd.h: Regenerate.
3234 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3236 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
3237 the dynamic link symbol actually in use.
3239 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
3241 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
3243 2004-07-31 Joel Brobecker <brobecker@gnat.com>
3244 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3246 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
3247 SHN_MIPS_TEXT and SHN_MIPS_DATA.
3249 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
3250 Nick Clifton <nickc@redhat.com>
3253 * bfd.c (_bfd_default_error_handler): Make it global.
3255 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
3257 * elf.c (assign_section_numbers): Cope gracefully with sections
3258 which have SHF_LINK_ORDER set but no sh_link set up.
3259 * elflink.c (elf_get_linked_section_vma): Likewise.
3261 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
3264 * elfxx-target.h (elf_backend_link_order_error_handler): New.
3265 Set it to _bfd_default_error_handler.
3266 (elfNN_bed): Add elf_backend_link_order_error_handler.
3268 * libbfd-in.h (_bfd_default_error_handler): New.
3270 * libbfd.h: Regenerated.
3272 2004-07-30 Jakub Jelinek <jakub@redhat.com>
3274 * archures.c (bfd_mach_sparc_64bit_p): Define.
3275 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
3276 * bfd-in2.h: Rebuilt.
3278 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3280 Introduce SH2a support.
3281 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
3282 * archures.c (bfd_mach_sh2a_nofpu): New.
3283 * bfd-in2.h: Rebuilt.
3284 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
3285 (arch_info_struct): Add sh2a_nofpu.
3286 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
3287 2003-12-29 DJ Delorie <dj@redhat.com>
3288 * reloc.c: Add relocs for sh2a.
3289 * bfd-in2.h: Regenerate.
3290 * libbfd.hh: Regenerate.
3291 2003-12-01 Michael Snyder <msnyder@redhat.com>
3292 * archures.c (bfd_mach_sh2a): New.
3293 * bfd-in2.h: Rebuilt.
3294 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
3296 (arch_info_struct): Add sh2a.
3297 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
3299 2004-07-28 Nick Clifton <nickc@redhat.com>
3300 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3303 * som.c (setup_sections): Improve estimation of space sizes in
3304 relocatable objects.
3306 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3307 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
3308 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
3310 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
3311 * configure: Regenerate.
3312 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
3313 case that accepts OSABI=NetBSD and OSABI=SysV.
3314 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
3315 the base of .got or .data (if .got does not exist).
3316 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
3318 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
3319 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
3320 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
3321 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
3323 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
3326 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
3327 (elf_sec_group): Defined.
3328 (bfd_elf_match_symbols_in_sections): New prototype.
3329 (_bfd_elf_setup_group_pointers): Likewise.
3331 * elf.c (bfd_elf_discard_group): Abort.
3332 (bfd_elf_set_group_contents): Also include relocation sections.
3333 Remove zero-fill for ld -r.
3334 (_bfd_elf_setup_group_pointers): New function.
3335 (elf_sort_elf_symbol): Likewise.
3336 (elf_sym_name_compare): Likewise.
3337 (bfd_elf_match_symbols_in_sections): Likewise.
3339 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
3341 * elflink.c (match_group_member): New.
3342 (elf_link_input_bfd): Check group member for discarded section.
3343 (try_match_symbols_in_sections): New function.
3344 (already_linked): Likewise.
3345 (_bfd_elf_section_already_linked): Support mixing comdat group
3346 and linkonce section.
3348 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
3349 * linker.c (bfd_section_already_linked_table_traverse): New.
3351 * libbfd.h: Regenerated.
3353 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3355 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
3356 BFD_RELOC_CRX_SWITCH32.
3357 * bfd-in2.h: Regenerate.
3358 * libbfd.h: Regenerate.
3359 * elf32-crx.c: Support relocation/relaxation of
3360 BFD_RELOC_CRX_SWITCH* types.
3362 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3364 * elf64-ppc.c: Correct "Linker stubs" comment.
3366 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3368 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
3370 (elf_linked_to_section): New.
3372 * elf.c (assign_section_numbers): Set up sh_link for
3375 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
3376 to sh_link for SHT_IA_64_UNWIND sections.
3378 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
3380 * elflink.c (elf_fixup_link_order): Add _() to error message.
3382 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
3384 * elflink.c (elf_fixup_link_order): Issue a warning and flag
3387 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
3389 * aout-adobe.c (aout_32_section_already_linked): Defined.
3390 * aout-target.h (MY_section_already_linked): Likewise.
3391 * aout-tic30.c (MY_section_already_linked): Likewise.
3392 * binary.c (binary_section_already_linked): Likewise.
3393 * bout.c (b_out_section_already_linked): Likewise.
3394 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
3395 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
3396 * coffcode.h (coff_section_already_linked): Likewise.
3397 * i386msdos.c (msdos_section_already_linked): Likewise.
3398 * i386os9k.c (os9k_section_already_linked): Likewise.
3399 * ieee.c (ieee_section_already_linked): Likewise.
3400 * ihex.c (ihex_section_already_linked): Likewise.
3401 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
3402 * mmo.c (mmo_section_already_linked): Likewise.
3403 * nlm-target.h (nlm_section_already_linked): Likewise.
3404 * oasys.c (oasys_section_already_linked): Likewise.
3405 * pef.c (bfd_pef_section_already_linked): Likewise.
3406 * ppcboot.c (ppcboot_section_already_linked): Likewise.
3407 * som.c (som_bfd_discard_group): Likewise.
3408 * srec.c (srec_section_already_linked): Likewise.
3409 * tekhex.c (tekhex_section_already_linked): Likewise.
3410 * versados.c (versados_section_already_linked): Likewise.
3411 * vms.c (vms_section_already_linked): Likewise.
3412 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
3413 * xsym.c (bfd_sym_section_already_linked): Likewise.
3415 * bfd-in.h (bfd_section_already_linked_table_init): New.
3416 (bfd_section_already_linked_table_free): Likewise.
3418 * coff-rs6000.c (rs6000coff_vec): Add
3419 _bfd_generic_section_already_linked.
3420 (pmac_xcoff_vec): Likewise.
3421 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3422 (aix5coff64_vec): Likewise.
3424 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
3425 * elflink.c (_bfd_elf_section_already_linked): New function.
3427 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
3429 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
3430 (_bfd_generic_section_already_linked): New.
3431 (bfd_section_already_linked_hash_entry): Likewise.
3432 (bfd_section_already_linked): Likewise.
3433 (bfd_section_already_linked_table_lookup): Likewise.
3434 (bfd_section_already_linked_table_insert): Likewise.
3436 * linker.c (bfd_section_already_linked): New.
3437 (_bfd_section_already_linked_table): Likewise.
3438 (bfd_section_already_linked_table_lookup): Likewise.
3439 (bfd_section_already_linked_table_insert): Likewise.
3440 (already_linked_newfunc): Likewise.
3441 (bfd_section_already_linked_table_init): Likewise.
3442 (bfd_section_already_linked_table_free): Likewise.
3443 (_bfd_generic_section_already_linked): Likewise.
3445 * section.c (bfd_section): Remove comdat.
3446 (bfd_comdat_info): Moved to ...
3447 * bfd-in.h (coff_comdat_info): Here.
3448 (bfd_coff_get_comdat_section): New.
3449 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
3450 * libcoff-in.h (coff_section_tdata): Add comdat.
3451 * coffcode.h (handle_COMDAT): Updated.
3452 * cofflink.c (coff_link_add_symbols): Likewise.
3453 * ecoff.c (bfd_debug_section): Likewise.
3455 * targets.c (bfd_target): Add _section_already_linked.
3456 (BFD_JUMP_TABLE_LINK): Updated.
3458 * bfd-in2.h: Regenerated.
3459 * libbfd.h: Likewise.
3460 * libcoff.h: Likewise.
3462 2003-07-21 Paul Brook <paul@codesourcery.com>
3464 * elflink.c (elf_get_linked_section_vma, compare_link_order,
3465 elf_fixup_link_order): New functions.
3466 (bfd_elf_final_link): Call elf_fixup_link_order.
3468 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
3470 * elf-bfd.h (ELF_COMMON_DEF_P): New.
3471 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
3473 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
3474 _bfd_elf_symbol_refs_local_p.
3475 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
3478 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
3480 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
3482 (bfd_elf_get_dyn_lib_class): New prototype.
3483 * elf.c (bfd_elf_get_dyn_lib_class): New function.
3485 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
3486 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
3487 entry is needed. Issue an error if a DT_NEEDED entry is needed
3488 for a file marked DYN_NO_NEEDED.
3489 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
3492 * bfd-in2.h: Regenerated.
3494 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3496 * elflink.c (elf_section_complain_discarded): Don't complain in
3499 2004-07-10 James E Wilson <wilson@specifixinc.com>
3501 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
3502 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
3503 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
3504 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
3506 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
3507 bfd_put_64 to bfd_putl64.
3508 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
3510 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
3513 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
3514 .init/.fini sections when trying to relax it.
3516 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
3518 * elf.c (assign_file_positions_for_segments): Make sure the
3519 .dynamic section is the first section in the PT_DYNAMIC segment.
3521 2004-07-09 Nick Clifton <nickc@redhat.com>
3523 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
3524 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
3525 sh_elf_get_flags_from_mach functions so that they do not conflict
3526 when this target is built with other sh-elf targets.
3527 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
3528 suppression of this function.
3529 (sh_elf_find_flags): Likewise.
3531 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3533 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
3534 (ALL_MACHINES_CFILES): Add cpu-crx.c.
3535 (BFD32_BACKENDS): Add elf32-crx.lo.
3536 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
3537 (cpu-crx.lo): New target.
3538 (elf32-crx.lo): New target.
3539 * Makefile.in: Regenerate.
3540 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
3541 (bfd_archures_list): Add bfd_crx_arch.
3542 * bfd-in2.h: Regenerate.
3543 * config.bfd: Handle crx-*-elf*, crx*.
3544 * configure.in: Handle bfd_elf32_crx_vec.
3545 * configure: Regenerate.
3546 * cpu-crx.c: New file.
3547 * elf32-crx.c: Likewise.
3548 * libbfd.h: Regenerate.
3549 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
3550 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
3551 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
3552 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
3553 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
3554 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
3555 * targets.c (bfd_elf32_crx_vec): Declare.
3556 (bfd_target_vector): Add bfd_elf32_crx_vec.
3558 2004-07-06 Nick Clifton <nickc@redhat.com>
3560 * config.bfd: Add sh-symbian-elf target.
3561 * configure.in: Add bfd_elf32_shl_symbian_vec.
3562 * configure: Regenerate.
3563 * elf-bfd.h (struct elf_backend_data): Add new field
3565 * elflink.c (elf_link_add_object_symbols): Invoke the
3566 check_directives function, if defined.
3567 * elfxx-target.h: Provide a default, NULL definition for
3569 * targets.c: Add bfd_elf32_shl_symbian_vec.
3570 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
3572 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
3573 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
3574 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
3575 not already been defined.
3576 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
3577 * sh-symbian.c: New file. Provide functions to support the
3578 * sh-symbian-elf target.
3579 * Makefile.am: Add elf32-sh-symbian.c
3580 * Makefile.in: Regenerate.
3582 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3584 * elf32-sh.c: Include ../opcodes/sh-opc.h.
3585 * Makefile.am: Ran make dep-am.
3586 * Makefile.in: Ran make dep-in.
3588 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3590 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
3593 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
3595 * config.bfd: Add want64 to configuration target s390-*-linux*.
3597 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
3599 * bfd.c (bfd_get_section_ident): New.
3601 * elflink.c (elf_link_read_relocs_from_section): Call
3602 bfd_get_section_ident to identify the section when reporting
3604 (_bfd_elf_link_output_relocs): Likewise.
3605 (elf_link_output_extsym): Likewise.
3606 (elf_link_input_bfd): Likewise.
3607 (bfd_elf_gc_record_vtinherit): Likewise.
3609 * bfd-in2.h: Regenerated.
3611 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
3612 Nick Clifton <nickc@redhat.com>
3615 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
3616 of section symbols to mips_elf_sort_hash_table ().
3618 2004-07-01 Alan Modra <amodra@bigpond.net.au>
3620 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
3622 (elf_section_complain_discarded): New function. Handle
3623 .gcc_except_table too.
3624 (elf_link_input_bfd): Rewrite handling of relocs against symbols
3625 in discarded sections.
3626 * elf-bfd.h (elf_discarded_section): Protect macro arg.
3628 2004-06-30 James E Wilson <wilson@specifixinc.com>
3630 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
3631 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
3633 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
3636 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
3637 local references to discarded sections and report their
3640 2004-06-30 Alan Modra <amodra@bigpond.net.au>
3642 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
3643 sec_info_type, test section name instead.
3645 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
3648 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
3649 in .init/.fini sections.
3651 2004-06-29 Bob Wilson <bob.wilson@acm.org>
3653 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
3654 bfd_get_section_limit.
3656 2004-06-29 Bob Wilson <bob.wilson@acm.org>
3658 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
3659 output section size.
3661 2004-06-29 Alan Modra <amodra@bigpond.net.au>
3663 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
3665 (mmix_elf_perform_relocation): Adjust for above change.
3666 (mmix_elf_relocate_section): Likewise.
3667 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
3668 (mmix_elf_get_section_contents): Delete.
3669 (bfd_elf64_get_section_contents): Delete.
3670 (mmix_elf_relocate_section): Zero stub area.
3671 * linker.c (default_indirect_link_order): Alloc max of section size
3673 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
3674 * section.c (bfd_malloc_and_get_section): Likewise.
3675 (struct bfd_section): Update rawsize comment.
3676 * bfd-in2.h: Regenerate.
3678 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
3680 2004-06-29 Alan Modra <amodra@bigpond.net.au>
3682 * bfd-in.h (bfd_get_section_limit): Define.
3683 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
3684 (_bfd_final_link_relocate): Use bfd_get_section_limit.
3685 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
3686 * coff-arm.c (coff_arm_relocate_section): Likewise.
3687 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
3688 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
3689 (bfd_ns32k_final_link_relocate): Likewise.
3690 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
3691 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
3692 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
3693 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
3694 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
3695 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
3696 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
3697 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3698 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
3699 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
3700 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
3701 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
3702 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
3703 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
3704 * elf32-v850.c (v850_elf_reloc): Likewise.
3705 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
3706 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
3707 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
3708 * elf64-mips.c (mips_elf64_gprel32_reloc)
3709 (mips16_gprel_reloc): Likewise.
3710 * elf64-mmix.c (mmix_elf_reloc): Likewise.
3711 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
3712 * elf64-sparc.c (init_insn_reloc): Likewise.
3713 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3714 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
3715 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
3716 (_bfd_mips_elf_generic_reloc): Likewise.
3717 * bfd-in2.h: Regenerate.
3719 2004-06-28 Alan Modra <amodra@bigpond.net.au>
3721 * bfd-in.h (struct stab_info): Move from stabs.c.
3722 * stabs.c (struct stab_link_includes_table): Delete.
3723 (stab_link_includes_lookup): Delete.
3724 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
3725 level of indirection from sinfo parm.
3726 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
3727 stabstr section. Adjust hash table accesses.
3728 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
3729 alloc. Adjust stab_info test.
3730 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
3731 (_bfd_coff_final_link): Adjust stab_info test.
3732 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
3733 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
3735 * libcoff-in.h (struct coff_link_hash_table): Likewise.
3736 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
3737 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
3738 stabstr section. Adjust stab_info test.
3739 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
3740 (_bfd_write_stab_strings): Adjust prototypes.
3741 * libbfd.h: Regenerate.
3742 * libcoff.h: Regenerate.
3743 * bfd-in2.h: Regenerate.
3745 2004-06-27 Mark Kettenis <kettenis@gnu.org>
3747 From Miod Vallat <miod@online.fr>:
3748 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
3750 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
3752 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
3753 (struct elf32_mn10300_link_hash_entry): Remove
3754 pcrel_relocs_copied.
3755 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
3756 R_MN10300_32. Don't adjust pcrel_relocs_copied.
3757 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
3758 and gotoff relocations if the symbol doesn't bind locally. Use
3759 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
3760 relocation for PCREL32.
3761 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
3762 to test whether a symbol binds locally.
3763 (elf32_mn10300_link_hash_newfunc): Don't initialize
3764 pcrel_relocs_copied.
3765 (_bfd_mn10300_elf_discard_copies): Delete.
3766 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
3768 2004-06-26 Mark Kettenis <kettenis@gnu.org>
3770 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
3772 2004-06-25 Joel Brobecker <brobecker@gnat.com>
3774 * som.c (som_set_reloc_info): Correct small typo.
3776 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3778 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
3779 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
3780 (m32r_elf_gcsweep_hook): Likewise.
3781 (m32r_elf_check_relocs): Likewise.
3782 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
3783 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
3784 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
3785 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
3786 * bfd-in2.h: Regenerated.
3787 * libbfd.h: Regenerated.
3789 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
3791 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
3793 (elf64_x86_64_relocate_section): Issue an error for
3794 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
3795 against global symbols when building shared library.
3797 2004-06-24 Alan Modra <amodra@bigpond.net.au>
3799 * section.c (struct sec): Rename "_cooked_size" to "size".
3800 Rename "_raw_size" to "rawsize".
3801 (STD_SECTION): Adjust comments.
3802 (bfd_set_section_size, bfd_get_section_contents): Use size.
3803 (bfd_malloc_and_get_section): New function.
3804 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
3805 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
3806 Correctly free reloc and contents memory.
3807 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
3808 and fake CIE now that we can shink section size to zero.
3809 (_bfd_elf_write_section_eh_frame): Likewise..
3810 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
3811 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
3812 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
3813 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
3814 unneeded indirection.
3815 * elf.c (_bfd_elf_section_offset): .. and update call.
3816 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
3817 * libbfd.h: Regenerate.
3818 * bfd-in2.h: Regenerate.
3820 Replace occurrences of "_raw_size" and "_cooked_size" in most places
3821 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
3822 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
3823 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
3824 Similarly use "rawsize", if non-zero, in reloc functions to validate
3825 reloc addresses. Use new bfd_malloc_and_get_section in most places
3826 where bfd_get_section_contents was called. Expand all occurrences of
3827 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
3828 grok_prstatus and similar functions to "size".
3829 * aix386-core.c (aix386_core_file_p): ..
3830 * aix5ppc-core.c (xcoff64_core_p): ..
3831 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
3832 aout_adobe_set_section_contents): ..
3833 * aout-target.h (callback): ..
3834 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
3835 MY_bfd_final_link): ..
3836 * aoutf1.h (sunos4_core_file_p): ..
3837 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3838 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
3839 final_link, aout_link_input_section): ..
3840 * binary.c (binary_object_p, binary_canonicalize_symtab,
3841 binary_set_section_contents): ..
3842 * bout.c (b_out_callback, b_out_write_object_contents,
3843 b_out_set_section_contents, b_out_bfd_relax_section,
3844 b_out_bfd_get_relocated_section_contents): ..
3845 * cisco-core.c (cisco_core_file_validate): ..
3846 * coff-alpha.c (alpha_ecoff_object_p,
3847 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
3848 * coff-arm.c (coff_arm_relocate_section,
3849 bfd_arm_allocate_interworking_sections): ..
3850 * coff-h8300.c (h8300_reloc16_extra_cases,
3851 h8300_bfd_link_add_symbols): ..
3852 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
3853 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
3854 ppc_bfd_coff_final_link): ..
3855 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
3856 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3857 sh_align_loads, sh_coff_get_relocated_section_contents): ..
3858 * coff64-rs6000.c (xcoff64_write_object_contents,
3859 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
3860 * coffcode.h (coff_compute_section_file_positions,
3861 coff_write_object_contents): ..
3862 * coffgen.c (make_a_section_from_file, coff_write_symbols,
3863 coff_section_symbol, build_debug_section): ..
3864 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
3865 process_embedded_commands, _bfd_coff_link_input_bfd,
3866 _bfd_coff_write_global_sym): ..
3867 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
3868 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
3869 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
3870 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
3871 _bfd_dwarf2_find_nearest_line): ..
3872 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
3873 ecoff_compute_section_file_positions,
3874 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
3875 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
3876 _bfd_elf_discard_section_eh_frame_hdr,
3877 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
3878 _bfd_elf_write_section_eh_frame,
3879 _bfd_elf_write_section_eh_frame_hdr): ..
3880 * elf-hppa.h (elf_hppa_sort_unwind): ..
3881 * elf-m10200.c (mn10200_elf_relax_section,
3882 mn10200_elf_relax_delete_bytes,
3883 mn10200_elf_get_relocated_section_contents): ..
3884 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
3885 mn10300_elf_check_relocs, mn10300_elf_relax_section,
3886 mn10300_elf_relax_delete_bytes,
3887 mn10300_elf_get_relocated_section_contents,
3888 _bfd_mn10300_elf_adjust_dynamic_symbol,
3889 _bfd_mn10300_elf_discard_copies,
3890 _bfd_mn10300_elf_size_dynamic_sections,
3891 _bfd_mn10300_elf_finish_dynamic_sections): ..
3892 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
3893 _bfd_elf_make_section_from_phdr, elf_fake_sections,
3894 bfd_elf_set_group_contents, map_sections_to_segments,
3895 elf_sort_sections, assign_file_positions_for_segments,
3896 SECTION_SIZE, copy_private_bfd_data,
3897 _bfd_elf_get_dynamic_reloc_upper_bound,
3898 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
3899 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
3900 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
3901 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
3902 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
3903 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
3904 bfd_elf32_arm_process_before_allocation,
3905 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
3906 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
3907 elf32_arm_write_section): ..
3908 * elf32-cris.c (cris_elf_grok_prstatus,
3909 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
3910 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
3911 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
3912 elf_cris_discard_excess_dso_dynamics,
3913 elf_cris_discard_excess_program_dynamics): ..
3914 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
3915 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
3916 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
3917 _frv_create_got_section, _frvfdpic_assign_plt_entries,
3918 elf32_frvfdpic_size_dynamic_sections,
3919 elf32_frvfdpic_modify_segment_map,
3920 elf32_frvfdpic_finish_dynamic_sections): ..
3921 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
3922 elf32_h8_get_relocated_section_contents): ..
3923 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
3924 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
3925 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
3926 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
3927 elf32_hppa_finish_dynamic_sections): ..
3928 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
3929 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
3930 i370_elf_finish_dynamic_sections): ..
3931 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
3932 allocate_dynrelocs, elf_i386_size_dynamic_sections,
3933 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
3934 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
3935 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
3936 * elf32-ip2k.c (ip2k_is_switch_table_128,
3937 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
3938 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
3939 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
3940 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
3941 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
3942 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
3943 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
3944 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
3945 m32r_elf_get_relocated_section_contents): ..
3946 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
3947 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
3948 m68hc11_elf_relax_delete_bytes): ..
3949 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
3950 m68hc12_elf_size_one_stub): ..
3951 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
3952 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
3953 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
3954 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
3955 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
3956 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3957 elf32_mips_grok_prstatus): ..
3958 * elf32-or32.c (or32_elf_consth_reloc): ..
3959 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
3960 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
3961 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
3962 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
3963 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
3964 ppc_elf_final_write_processing): ..
3965 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3966 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3967 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
3968 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
3969 sh_elf_relax_delete_bytes, sh_elf_align_loads,
3970 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
3971 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
3972 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
3973 * elf32-sh64-com.c (sh64_address_in_cranges,
3974 sh64_get_contents_type): ..
3975 * elf32-sh64.c (sh64_find_section_for_address,
3976 sh64_elf_final_write_processing): ..
3977 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
3978 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
3979 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
3980 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
3981 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
3982 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
3983 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
3984 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
3985 elf_vax_finish_dynamic_sections): ..
3986 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
3987 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
3988 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
3989 xstormy16_elf_finish_dynamic_sections): ..
3990 * elf32-xtensa.c (xtensa_read_table_entries,
3991 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
3992 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
3993 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
3994 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
3995 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
3996 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
3997 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
3998 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
3999 xtensa_callback_required_dependence): ..
4000 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
4001 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
4002 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
4003 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
4004 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
4005 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
4006 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
4007 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
4008 * elf64-hppa.c (allocate_dynrel_entries,
4009 elf64_hppa_size_dynamic_sections,
4010 elf64_hppa_finish_dynamic_sections): ..
4011 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
4012 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
4013 elf64_mips_grok_prstatus): ..
4014 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
4015 mmix_elf_relocate_section, mmix_elf_final_link,
4016 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
4017 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
4018 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
4019 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
4020 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
4021 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
4022 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
4023 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
4024 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
4025 ppc64_elf_finish_dynamic_sections): ..
4026 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4027 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4028 elf_s390_finish_dynamic_sections): ..
4029 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
4030 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
4031 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
4032 sh64_elf64_finish_dynamic_sections): ..
4033 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
4034 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
4035 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
4036 sparc64_elf_finish_dynamic_symbol,
4037 sparc64_elf_finish_dynamic_sections): ..
4038 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
4039 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
4040 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
4041 elf64_x86_64_finish_dynamic_sections): ..
4042 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
4043 * elfcode.h (elf_slurp_reloc_table): ..
4044 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
4045 elf_finalize_dynstr, elf_link_add_object_symbols,
4046 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
4047 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
4048 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4049 elf32_mips_grok_prstatus): ..
4050 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
4051 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
4052 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
4053 elfNN_ia64_finish_dynamic_sections): ..
4054 * elfxx-mips.c (mips_elf_create_procedure_table,
4055 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
4056 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
4057 mips_elf_global_got_index, mips_elf_multi_got,
4058 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
4059 mips_elf_allocate_dynamic_relocations,
4060 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
4061 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
4062 _bfd_mips_elf_always_size_sections,
4063 _bfd_mips_elf_size_dynamic_sections,
4064 _bfd_mips_elf_finish_dynamic_symbol,
4065 _bfd_mips_elf_finish_dynamic_sections,
4066 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
4067 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
4068 _bfd_elf_mips_get_relocated_section_contents,
4069 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
4070 * hp300hpux.c (callback): ..
4071 * hppabsd-core.c (make_bfd_asection): ..
4072 * hpux-core.c (make_bfd_asection): ..
4073 * i386linux.c (linux_link_create_dynamic_sections,
4074 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
4075 * i386msdos.c (msdos_write_object_contents): ..
4076 * i386os9k.c (os9k_callback, os9k_write_object_contents,
4077 os9k_set_section_contents): ..
4078 * ieee.c (parse_expression, ieee_slurp_external_symbols,
4079 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
4080 ieee_write_section_part, do_with_relocs, do_as_repeat,
4081 do_without_relocs, ieee_write_debug_part, init_for_output,
4082 ieee_set_section_contents): ..
4083 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
4084 * irix-core.c (do_sections, make_bfd_asection): ..
4085 * libaout.h (aout_section_merge_with_text_p): ..
4086 * libbfd.c (_bfd_generic_get_section_contents,
4087 _bfd_generic_get_section_contents_in_window): ..
4088 * linker.c (default_indirect_link_order): ..
4089 * lynx-core.c (make_bfd_asection): ..
4090 * m68klinux.c (linux_link_create_dynamic_sections,
4091 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4092 * mach-o.c (bfd_mach_o_make_bfd_section,
4093 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
4094 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
4095 bfd_mach_o_scan_read_segment): ..
4096 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
4097 _bfd_merge_sections): ..
4098 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
4099 mmo_map_set_sizes, mmo_canonicalize_symtab,
4100 mmo_internal_write_section, mmo_write_object_contents): ..
4101 * netbsd-core.c (netbsd_core_file_p): ..
4102 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
4103 nlm_alpha_set_public_section): ..
4104 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
4105 * nlm32-sparc.c (nlm_sparc_write_import): ..
4106 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
4107 nlm_compute_section_file_positions): ..
4108 * oasys.c (oasys_object_p, oasys_slurp_section_data,
4109 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
4110 * opncls.c (get_debug_link_info): ..
4111 * osf-core.c (make_bfd_asection): ..
4112 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4113 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
4114 final_link, aout_link_input_section): ..
4115 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
4116 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
4117 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
4118 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
4119 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
4120 * ptrace-core.c (ptrace_unix_core_file_p): ..
4121 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
4122 _bfd_final_link_relocate, bfd_generic_relax_section,
4123 bfd_generic_get_relocated_section_contents): ..
4124 * reloc16.c (bfd_coff_reloc16_relax_section,
4125 bfd_coff_reloc16_get_relocated_section_c): ..
4126 * riscix.c (riscix_some_aout_object_p): ..
4127 * rs6000-core.c (read_hdr, make_bfd_asection): ..
4128 * sco5-core.c (make_bfd_asection): ..
4129 * simple.c (bfd_simple_get_relocated_section_contents): ..
4130 * som.c (som_object_setup, setup_sections, som_prep_headers,
4131 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
4132 som_set_reloc_info, som_get_section_contents,
4133 som_bfd_link_split_section): ..
4134 * sparclinux.c (linux_link_create_dynamic_sections,
4135 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4136 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
4137 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
4138 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
4139 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
4140 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
4141 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
4142 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
4143 sunos_finish_dynamic_link): ..
4144 * syms.c (_bfd_stab_section_find_nearest_line): ..
4145 * tekhex.c (first_phase, tekhex_set_section_contents,
4146 tekhex_write_object_contents): ..
4147 * trad-core.c (trad_unix_core_file_p): ..
4148 * versados.c (process_esd, process_otr, process_otr): ..
4149 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
4150 * vms-misc.c (add_new_contents): ..
4151 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
4152 * vms.c (vms_set_section_contents): ..
4153 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
4154 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
4155 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
4156 * xsym.c (bfd_sym_scan): .. See above.
4158 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
4160 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
4161 calling _bfd_merged_section_offset only for section symbols.
4163 2004-06-22 Alan Modra <amodra@bigpond.net.au>
4165 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
4166 for handling SEC_MERGE symbols in relax_section.
4168 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4170 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
4171 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
4172 linked together. Mark the result as h8300sx code.
4174 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4176 * elf-bfd.h (struct elf_backend_data): Added
4177 elf_backend_omit_section_dynsym.
4178 (_bfd_elf_link_omit_section_dynsym): Declare.
4179 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
4180 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
4181 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
4182 (_bfd_elf_link_renumber_dynsyms): ... this function.
4183 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
4184 _bfd_elf_link_omit_section_dynsym).
4185 (elfNN_bed): Added elf_backend_omit_section_dynsym.
4187 2004-06-21 Nick Clifton <nickc@redhat.com>
4189 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
4192 2004-06-17 Jerome Guitton <guitton@gnat.com>
4194 * bfd-in.h (bfd_cache_close_all): New function declaration.
4195 * bfd-in2.h: Regenerate.
4196 * cache.c (bfd_cache_close_all): New function definition.
4198 2004-06-16 Mark Kettenis <kettenis@gnu.org>
4200 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
4202 * configure: Regenerate.
4204 2004-06-16 Daniel Jacobowitz <dan@debian.org>
4206 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
4207 the pre-existing section.
4209 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4211 * section.c (struct sec): Remove usused flags. Reorganize a little.
4212 (bfd_get_section_size_before_reloc): Delete.
4213 (bfd_get_section_size_after_reloc): Delete.
4214 (STD_SECTION): Update.
4215 (bfd_get_section_size_now): Delete.
4216 (bfd_set_section_contents): Don't referece reloc_done.
4217 (bfd_get_section_contents): Remove reloc_done comment.
4218 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
4220 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
4221 * ecoff.c (bfd_debug_section): Update initializer.
4222 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
4223 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
4224 * bfd-in.h (bfd_section_size): Expand.
4225 (bfd_get_section_size): New macro.
4226 * bfd-in2.h: Regenerate.
4227 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
4228 bfd_get_section_size_before_reloc with bfd_get_section_size.
4229 * coffcode.h (coff_write_object_contents): Likewise.
4230 * coffgen.c (build_debug_section): Likewise.
4231 * dwarf1.c (parse_line_table): Likewise.
4232 (_bfd_dwarf1_find_nearest_line): Likewise.
4233 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4234 * i386msdos.c (msdos_write_object_contents): Likewise.
4235 * pdp11.c (squirt_out_relocs): Likewise.
4236 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
4237 * elf64-mmix.c (mmix_elf_final_link): Update comment.
4239 2004-06-14 Chris Demetriou <cgd@broadcom.com>
4241 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
4242 removal) with updated comment.
4243 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
4245 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
4246 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4248 2004-06-12 Alan Modra <amodra@bigpond.net.au>
4250 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
4251 overflow on branches to undefweaks.
4253 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4255 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
4256 as ecoff_section_data() does not return a valid lvalue.
4258 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
4260 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
4261 (elf_link_add_object_symbols): Likewise.
4263 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
4264 (elf_backend_reloc_type_class): New.
4266 2004-06-08 Mark Kettenis <kettenis@gnu.org>
4268 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
4270 * configure: Regenerate.
4272 2004-06-07 Daniel Jacobowitz <dan@debian.org>
4274 From: Albert Chin-A-Young <china@thewrittenword.com>
4275 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
4278 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
4280 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
4283 2004-05-28 DJ Delorie <dj@redhat.com>
4285 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
4286 for linking, but otherwise adjust reloc for merged sections.
4288 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4290 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
4291 _bfd_merged_section_offset for local symbols.
4293 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4295 * Makefile.am: Regenerate dependencies.
4296 * Makefile.in: Regenerate.
4297 * archures.c: Add bfd_mach_sh3_nommu .
4298 * bfd-in2.h: Regenerate.
4299 * cpu-sh.c: Add sh3-nommu architecture.
4300 (bfd_to_arch_table): Create new table.
4301 (sh_get_arch_from_bfd_mach): Create new function.
4302 (sh_get_arch_up_from_bfd_mach): Create new function.
4303 (sh_merge_bfd_arch): Create new function.
4304 * elf32-sh.c (sh_ef_bfd_table): Add table.
4305 (sh_elf_check_relocs): Replace switch statement with
4306 use of sh_ef_bfd_table .
4307 (sh_elf_get_flags_from_mach): Add new function.
4308 (sh_find_elf_flags): Likewise.
4309 (sh_elf_copy_private_data): Replace most of non-elf contents
4310 with a call to sh_merge_bfd_arch() .
4312 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
4314 * Makefile.am (bfdver.h): Use explicit filename, not $< .
4315 * Makefile.in: Regenerate.
4317 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
4319 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
4320 custom calling conventions for dynamic symbols.
4321 (mn10300_elf_relax_section): Avoid relaxing a function as a local
4322 symbol if it's an alias to a global one.
4324 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
4326 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
4329 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
4331 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
4334 2004-05-26 Alan Modra <amodra@bigpond.net.au>
4336 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
4337 for SHT_GROUP sections.
4339 2004-05-25 Alan Modra <amodra@bigpond.net.au>
4341 * elflink.c (elf_link_add_object_symbols): Don't set up merge
4343 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
4344 * merge.c: Formatting. Remove unnecessary casts. Expand
4345 bfd_get_section_alignment macro.
4346 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
4347 use throughout file.
4348 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
4349 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
4350 section name to determine sinfo group, instead test output section
4352 (_bfd_merge_sections): Add struct bfd_link_info param. Call
4353 _bfd_strip_section_from_output rather than just twiddling flags.
4354 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
4355 (_bfd_merge_sections): Update prototype.
4356 * libbfd.h: Regenerate.
4358 2004-05-24 Mark Kettenis <kettenis@gnu.org>
4360 * netbsd-core.c: Correctly indent section that sets architecture
4363 From Miod Vallat <miod@online.fr>:
4364 * m88kopenbsd.c: New file.
4365 * targets.c (m88k_openbsd_vec): New.
4366 * config.bfd: Add m88k-*-openbsd*.
4367 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
4368 (m88kopenbsd_vec): New.
4369 * configure: Regenerate.
4370 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
4371 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
4373 * Makefile.in: Regenerate.
4374 * po/SRC-POTFILES.in: Regenerate.
4376 2004-05-24 Nick Clifton <nickc@redhat.com>
4378 * hash.c: Remove bogus node "Changing the default Hash Table Size"
4379 introduced by hash table size patch.
4381 2004-05-22 Ben Elliston <bje@au.ibm.com>
4383 * configure.in (is_release): Remove.
4384 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
4385 (AC_OUTPUT): Don't output bfdver.h from version.h.
4386 * configure: Regenerate.
4387 * Makefile.am (RELEASE): New variable.
4388 (bfdver.h): New target.
4389 * Makefile.in: Regenerate.
4390 * doc/Makefile.in: Likewise.
4392 2004-05-22 Ben Elliston <bje@au.ibm.com>
4394 * Makefile.am (config.status): Don't depend on version.h.
4395 * Makefile.in: Regenerate.
4397 2004-05-22 Alan Modra <amodra@bigpond.net.au>
4399 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
4400 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
4401 * libbfd.h: Regenerate.
4402 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
4403 (_bfd_elf_rel_local_sym): Likewise.
4404 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
4405 (elf_link_input_bfd): Likewise.
4406 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
4407 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4408 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
4409 (elfNN_ia64_relocate_section): Likewise.
4411 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
4413 * hash.c (bfd_default_hash_table_size): New variable.
4414 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
4415 (bfd_hash_set_default_size): New function. Set the default size
4416 to a selected prime number close to the argument. Document new
4418 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
4419 * bfd-in2.h: Regenerate.
4420 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
4421 * Makefile.in: Regenerate.
4423 2004-05-21 Mark Kettenis <kettenis@gnu.org>
4425 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
4426 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
4427 arm, m68k, m88k and hppa core files.
4429 2004-05-21 Nick Clifton <nickc@redhat.com>
4431 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
4432 (bfd_bwrite): Likewise.
4433 (bfd_tell): Likewise.
4434 (bfd_flush): Likewise.
4435 (bfd_stat): Likewise.
4436 (bfd_seek): Likewise.
4437 (bfd_get_mtime): Likewise.
4438 (bfd_get_size): Likewise.
4440 2004-05-19 Ben Elliston <bje@au.ibm.com>
4442 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
4444 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
4446 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
4447 (bfd_generic_openr_next_archived_file): Likewise.
4449 2004-05-17 Bob Wilson <bob.wilson@acm.org>
4451 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
4452 section names by inserting a new substring after .gnu.linkonce, except
4453 for .gnu.linkonce.t.* where the "t." is replaced.
4455 2004-05-17 Adam Nemet <anemet@lnxw.com>
4457 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
4458 (m68-*-lynxos* case): Likewise.
4459 (powerpc-*-lyxnos* case): New case.
4460 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
4462 2004-05-17 David Heine <dlheine@tensilica.com>
4464 * aout-target.h (MY_bfd_copy_private_header_data): Define.
4465 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
4466 * bfd.c (bfd_copy_private_header_data): Define.
4467 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
4469 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
4470 * coffcode.h (coff_bfd_copy_private_header_data): Define.
4471 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
4472 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
4473 segments by calling copy_private_bfd_data.
4474 (_bfd_elf_copy_private_header_data): Define.
4475 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
4476 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
4477 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
4478 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
4479 * mmo.c (mmo_bfd_copy_private_header_data): Define.
4480 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
4481 * som.c (som_bfd_copy_private_header_data): Define.
4482 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
4483 * vms.c (vms_bfd_copy_private_header_data): Define.
4484 * bfd-in2.h: Regenerate.
4485 * libbfd.h: Regenerate.
4487 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4489 * elfxx-mips.c (MINUS_TWO): Define.
4490 (mips_elf_higher, mips_elf_highest,
4491 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
4492 some bfd_vma values.
4493 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
4495 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4497 * som.c (log2): Rename to exact_log2. Adjust all callers.
4499 2004-05-13 Paul Brook <paul@codesourcery.com>
4501 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
4502 dwarf3 format CIE entries. Remove comment about the size of the
4503 ra_column field. It is now correctly deduced.
4505 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4507 * config.bfd (or32-*-rtems*): Switch to elf.
4509 2004-05-13 Nick Clifton <nickc@redhat.com>
4511 * po/fr.po: Updated French translation.
4513 2004-05-11 Jakub Jelinek <jakub@redhat.com>
4515 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
4516 into .dynsym if elf_section_data (sec)->dynindx <= 0.
4517 Adjust counting of last_local.
4518 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
4519 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
4520 created by the linker nor !SHF_ALLOC.
4522 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
4523 DT_PLTGOT to the start of the .got.plt section instead of the
4524 .got output section. Set sh_entsize for .got section in addition
4526 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4527 is at sgot->output_section->vma.
4528 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
4529 DT_PLTGOT to the start of the .got.plt section instead of the
4530 .got output section.
4531 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4532 is at sgot->output_section->vma. Set sh_entsize for .got section
4533 in addition to .got.plt.
4534 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
4535 (bfd_section_from_phdr): Likewise.
4536 (map_sections_to_segments): Likewise.
4537 (assign_file_positions_for_segments): Likewise.
4538 (get_program_header_size): Likewise.
4539 * elflink.c (bfd_elf_size_dynamic_sections): Set
4540 elf_tdata (output_bfd)->relro from info->relro.
4541 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
4543 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
4545 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
4546 a zero symndx for which we hadn't accounted a dynamic relocation.
4547 (_frvfdpic_add_rofixup): Likewise.
4549 2004-05-07 Brian Ford <ford@vss.fsi.com>
4550 DJ Delorie <dj@redhat.com>
4552 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
4553 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
4554 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
4555 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
4557 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4559 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
4560 immediately if there's no link info.
4561 (elf32_frvfdpic_copy_private_bfd_data): New.
4562 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
4564 2004-05-06 Zack Weinberg <zack@codesourcery.com>
4566 * dwarf2.c (add_line_info): Also set info->filename to NULL if
4567 filename argument is null; do not call strlen on a null pointer.
4569 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
4571 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
4574 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4576 * configure.in (bfd_elf32_frvfdpic_vec): New.
4577 * configure: Rebuilt.
4578 * targets.c (bfd_elf32_frvfdpic_vec): New.
4579 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
4581 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
4582 frvfdpic instead of frv. Rearrange elf-target macros such that
4583 the FDPIC-specific ones are only defined for this new target
4585 (bfd_elf32_frvfdpic_vec): Declare.
4587 (elf32_frv_relocate_section): Use it to enable segment checking
4588 and to control rofixup emission. Add output section vma to
4589 applied relocation in non-LOAD non-ALLOC sections. Use
4590 _bfd_error_handler for errors.
4591 (_frv_create_got_section): Create .rel.got and .rofixup only in
4592 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
4594 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
4595 (elf32_frvfdpic_modify_segment_map): Likewise.
4596 (elf32_frv_finish_dynamic_sections): New, do-nothing.
4597 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
4598 error message if we miscompute the rofixup size.
4599 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
4600 (frvfdpic_elf_encode_eh_address): Likewise.
4601 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
4602 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
4603 relocs. Reject unknown relocation types.
4604 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
4605 (frv_elf_merge_private_bfd_data): Likewise.
4606 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
4607 0x4000 for newly-added elf32-frvfdpic.
4609 2004-05-05 Nick Clifton <nickc@redhat.com>
4612 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
4613 returning NULL as most users of this function do not check its
4615 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
4616 of bfd_cache_lookup().
4617 * sco5-core.c (sco5_core_file_p): Likewise.
4618 * trad-core.c (trad_unix_core_file_p): Likewise.
4620 2004-05-05 Nick Clifton <nickc@redhat.com>
4622 * cache.c (bfd_cache_lookup): Improve formatting.
4623 * archive.c: Fix formatting.
4625 2004-05-05 Peter Barada <peter@the-baradas.com>
4627 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
4628 * cpu-m68k.c(bfd_m68k_arch): Likewise.
4629 * bfd-in2.h(bfd_architecture): Regenerate.
4631 2004-05-03 Alan Modra <amodra@bigpond.net.au>
4633 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
4635 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
4636 those against discarded link-once and SEC_MERGE section symbols.
4638 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4640 * section.c (bfd_get_section_by_name_if): New.
4641 * bfd-in2.h: Regenerated.
4643 2004-05-02 Alan Modra <amodra@bigpond.net.au>
4645 * som.c (som_bfd_is_group_section): Define.
4647 2004-05-01 Alan Modra <amodra@bigpond.net.au>
4649 * section.c (bfd_make_section_anyway): Copy the whole
4650 bfd_hash_entry, not just "next" from existing entry.
4652 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4654 * elf.c (bfd_section_from_shdr): Maintain the section order in
4656 (special_sections): Add ".note.GNU-stack".
4657 (elf_fake_sections): Handle section group for relocatable
4660 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4662 * section.c (bfd_sections_find_if): New.
4663 * bfd-in2.h: Regenerated.
4665 2004-04-30 Alan Modra <amodra@bigpond.net.au>
4667 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
4669 * elf-bfd.h (bfd_elf_is_group_section): Declare.
4670 * elf.c (bfd_elf_is_group_section): New function.
4671 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
4672 * section.c (bfd_generic_is_group_section): New function.
4673 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
4674 (BFD_JUMP_TABLE_LINK): Adjust.
4675 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
4676 * aout-target.h (MY_bfd_is_group_section): Define.
4677 * aout-tic30.c (MY_bfd_is_group_section): Define.
4678 * bfd.c (bfd_is_group_section): Define.
4679 * binary.c (binary_bfd_is_group_section): Define.
4680 * bout.c (b_out_bfd_is_group_section): Define.
4681 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
4682 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
4683 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
4684 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
4685 * coffcode.h (coff_bfd_is_group_section): Define.
4686 * i386msdos.c (msdos_bfd_is_group_section): Define.
4687 * i386os9k.c (os9k_bfd_is_group_section): Define.
4688 * ieee.c (ieee_bfd_is_group_section): Define.
4689 * ihex.c (ihex_bfd_is_group_section): Define.
4690 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
4691 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
4692 * mmo.c (mmo_bfd_is_group_section): Define.
4693 * nlm-target.h (nlm_bfd_is_group_section): Define.
4694 * oasys.c (oasys_bfd_is_group_section): Define.
4695 * pef.c (bfd_pef_bfd_is_group_section): Define.
4696 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
4697 * srec.c (srec_bfd_is_group_section): Define.
4698 * tekhex.c (tekhex_bfd_is_group_section): Define.
4699 * versados.c (versados_bfd_is_group_section): Define.
4700 * vms.c (vms_bfd_is_group_section): Define.
4701 * xsym.c (bfd_sym_bfd_is_group_section): Define.
4702 * bfd-in2.h: Regenerate.
4703 * libbfd.h: Regenerate.
4705 2004-04-30 Alan Modra <amodra@bigpond.net.au>
4707 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
4709 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
4711 * configure.in: Update version to 2.15.91.
4712 * configure: Regenerate.
4714 2004-04-29 Brian Ford <ford@vss.fsi.com>
4716 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
4717 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
4718 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
4719 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
4720 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
4721 .gnu.linkonce.wi. sections.
4722 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
4723 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
4725 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
4726 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
4728 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4730 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
4731 * bfd-in2.h: Regenerate.
4732 * libbfd.h: Likewise.
4734 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4736 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
4738 (setup_sections): Use som_subspace_dictionary_record struct instead
4739 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
4740 is_comdat, is_common or dup_common.
4741 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
4742 is_comdat, is_common and dup_common in section subspace_dict from
4744 (som_begin_writing): Use som_subspace_dictionary_record struct.
4745 (som_finish_writing): Likewise.
4746 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
4747 is_common and dup_common flags in info for symbol. Add comment
4748 regarding linker support for these fields. Slightly reorganize
4750 (som_build_and_write_symbol_table): Set is_comdat, is_common and
4751 dup_common fields in symbol table from symbol info.
4752 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
4753 arguments. Set corresponding fields in copy_data. Change all callers.
4754 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
4756 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
4757 * som.h (som_subspace_dictionary_record): Define.
4758 (som_copyable_section_data_struct): Add is_comdat, is_common and
4760 (som_section_data_struct): Use som_subspace_dictionary_record struct
4761 instead of subspace_dictionary_record.
4762 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
4764 2004-04-27 Bob Wilson <bob.wilson@acm.org>
4766 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
4767 if set. Check reloc_done flag before applying relocations. Use
4768 output addresses, both when applying relocations and when comparing
4769 against the specified section.
4770 (elf_xtensa_relocate_section): Use output address to check if dynamic
4771 reloc is in a literal pool. Set section's reloc_done flag.
4773 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
4775 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
4776 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
4778 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
4781 2004-04-27 Alan Modra <amodra@bigpond.net.au>
4783 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
4784 structure field removed in 2004-04-24 patch.
4785 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
4787 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
4789 * elf32-arm.h (elf32_arm_section_flags): Likewise.
4790 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
4791 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
4792 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
4793 field before calling elf_backend_section_flags.
4795 2004-04-24 Chris Demetriou <cgd@broadcom.com>
4797 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
4798 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
4799 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
4800 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
4801 and BFD_RELOC_32_PCREL.
4802 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
4803 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
4804 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4805 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
4806 (mips_elf_next_relocation): Move comment about matching HI/LO
4808 (_bfd_mips_elf_relocate_section): Here. Remove handling for
4809 R_MIPS_GNU_REL_HI16.
4811 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4813 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
4814 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
4815 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
4816 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
4817 and update comments to reflect current usage.
4818 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
4819 and MIPS_R_SWITCH, as well as several empty entries. Update comment
4821 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
4822 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
4823 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4824 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
4825 type number to be MIPS_R_PCREL16.
4826 (mips_relocate_section): Remove support for link-time relaxation
4827 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
4828 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4829 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
4830 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
4831 relaxation of branches used by embedded-PIC.
4832 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
4833 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
4834 related members, update comment.
4835 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
4836 code related to embedded-PIC.
4837 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
4838 initialization of now-removed 'adjust' member of
4839 'struct ecoff_debug_info'.
4841 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4843 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
4845 2004-04-21 Philip Blundell <pb@nexus.co.uk>
4847 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
4848 relocs for locally defined symbols during -shared final link.
4849 (elf32_arm_final_link_relocate): Likewise.
4851 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4853 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
4854 ELF_LINK_POINTER_EQUALITY_NEEDED.
4855 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
4856 if r_type is not R_X86_64_PC32.
4857 (elf64_x86_64_finish_dynamic_symbol): If
4858 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
4861 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4863 * elf32-sh.c (sh_elf_plt_sym_val): New function.
4864 (elf_backend_plt_sym_val): Define.
4866 2004-04-22 Andrew Cagney <cagney@redhat.com>
4868 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
4870 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4872 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
4874 * som.c (som_set_section_contents): Constantify second argument.
4875 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
4876 (som_object_setup): Rework to avoid warning.
4877 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
4880 2004-04-22 Andrew Cagney <cagney@redhat.com>
4882 * cache.c (bfd_cache_close): Check for a previously closed file.
4884 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4886 * bfd.c (bfd_get_synthetic_symtab): Define.
4887 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
4888 NAME##_get_synthetic_symtab.
4889 (struct bfd_target): Add _bfd_get_synthetic_symtab.
4890 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
4891 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
4893 (_bfd_elf_get_synthetic_symtab): New prototype.
4894 * elfcode.h (elf_get_synthetic_symtab): Define.
4895 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
4896 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
4897 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
4898 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
4899 * bfd-in2.h: Rebuilt.
4900 * libbfd.h: Rebuilt.
4901 * elf32-i386.c (elf_i386_plt_sym_val): New function.
4902 (elf_backend_plt_sym_val): Define.
4903 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
4904 (elf_backend_plt_sym_val): Define.
4905 * elf32-s390.c (elf_s390_plt_sym_val): New function.
4906 (elf_backend_plt_sym_val): Define.
4907 * elf64-s390.c (elf_s390_plt_sym_val): New function.
4908 (elf_backend_plt_sym_val): Define.
4909 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
4910 (elf_backend_plt_sym_val): Define.
4911 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
4912 (elf_backend_plt_sym_val): Define.
4913 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
4914 (elf_backend_plt_sym_val): Define.
4915 * aout-target.h (MY_get_synthetic_symtab): Define.
4916 * aout-tic30.c (MY_get_synthetic_symtab): Define.
4917 * coff-rs6000.c (rs6000coff_vec): Add
4918 _bfd_nodynamic_get_synthetic_symtab.
4919 (pmac_xcoff_vec): Likewise.
4920 * coff64-rs6000.c (rs6000coff64_vec): Add
4921 _bfd_nodynamic_get_synthetic_symtab.
4922 (aix5coff64_vec): Likewise.
4923 * sunos.c (MY_get_synthetic_symtab): Define.
4924 * vms.c (vms_get_synthetic_symtab): Define.
4926 2004-04-22 Nick Clifton <nickc@redhat.com>
4928 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
4930 2004-04-22 Peter Barada <peter@the-baradas.com>
4932 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
4933 * bfd2-in.h: Regenerate.
4934 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
4936 2004-04-21 Chris Demetriou <cgd@broadcom.com>
4938 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
4939 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
4940 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
4941 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
4942 * bfd-in2.h: Regenerate.
4944 2004-04-21 Bob Wilson <bob.wilson@acm.org>
4946 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
4947 require relocations against a weak symbol to reference the same
4948 symbol hash entry if not a final, static link.
4949 (get_cached_value, add_value_map): Add final_static_link argument.
4950 (remove_literals): Pass final_static_link argument as needed.
4952 2004-04-21 Andrew Cagney <cagney@redhat.com>
4954 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
4955 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
4956 (opncls_bwrite, opncls_bclose, opncls_bflush)
4957 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
4958 bfd iovec that uses function callbacks.
4959 (bfd_close): Use the iovec's bclose.
4960 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
4961 (cache_bclose, cache_bflush, cache_bstat)
4962 (cache_iovec): New functions and global variable, implement a
4963 cache "iovec", where applicable set bfd_error.
4964 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
4965 * bfdio.c (struct bfd_iovec): Define.
4966 (real_read): Delete function.
4967 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
4968 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
4969 assume that bread and bwrite set bfd_error.
4970 * bfd.c (struct bfd): Add "iovec", update comments.
4971 * bfd-in2.h, libbfd.h: Re-generate.
4973 2004-04-21 Andrew Cagney <cagney@redhat.com>
4975 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4977 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
4979 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
4980 (bfd_elf_gc_sections): Fail if a shared object is being created.
4981 Do not fail if dynamic sections have been created. Instead call
4982 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
4983 dynamically referenced symbols. Do not mark the whole graph
4984 rooted at .eh_frame, only the section proper.
4986 2004-04-20 DJ Delorie <dj@redhat.com>
4988 * reloc.c: Add BFD_RELOC_32_SECREL.
4989 * bfd-in2.h: Regenerate.
4990 * libbfd.h: Likewise.
4991 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
4992 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
4993 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
4995 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4997 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
4998 relocs against hidden/protected undefweak symbols properly.
4999 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5001 2004-04-18 Mark Kettenis <kettenis@gnu.org>
5003 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5004 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
5007 2004-04-17 Brian Ford <ford@vss.fsi.com>
5009 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
5010 filepos for the SizeOfHeaders field.
5011 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
5013 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
5015 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5017 * simple.c (bfd_simple_get_relocated_section_contents): Don't
5018 change reloc_done. Set and restore _cooked_size.
5021 2004-04-15 Mark Kettenis <kettenis@gnu.org>
5023 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
5026 2004-04-15 Nick Clifton <nickc@redhat.com>
5028 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
5030 2004-04-15 Alan Modra <amodra@bigpond.net.au>
5032 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
5034 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
5036 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
5037 when it is a definition.
5039 2004-04-14 Alan Modra <amodra@bigpond.net.au>
5041 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
5042 when statically linking PIC code.
5043 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5045 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5047 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
5048 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
5049 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
5050 * configure: Regenerate.
5052 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
5054 * elflink.c: Include libiberty.h.
5055 * Makefile.am (elflink.lo): Depend on libiberty.h.
5056 * Makefile.in: Regenerate.
5058 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
5060 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
5063 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
5065 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
5066 reserve the memory for dynamic linker
5068 2004-04-05 Mark Kettenis <kettenis@gnu.org>
5070 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
5071 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
5073 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5075 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
5076 RELOC_FOR_GLOBAL_SYMBOL.
5077 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
5079 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5081 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
5082 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
5084 2004-04-01 Paul Brook <paul@codesourcery.com>
5086 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
5087 * elf32-arm.h (struct elf32_elf_section_map): New.
5088 (struct _arm_elf_section_data): New.
5089 (elf32_arm_section_data): Define.
5090 (struct elf32_arm_link_hash_table): Add byteswap_code.
5091 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
5092 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
5093 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
5094 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
5095 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
5096 (bfd_elf32_new_section_hook, elf_backend_write_section,
5097 elf_backend_link_output_symbol_hook): Define.
5099 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
5101 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
5102 that keeps the characters in a B_INCL..B_EINCL range.
5103 (_bfd_link_section_stabs): When computing the sum of the
5104 characters in a B_INCL..B_EINCL range also keep a copy of those
5105 characters. Use this information to distinguish between
5106 include sections that have the same sum and the same length
5107 but which are nevertheless unique.
5109 2004-03-31 Paul Brook <paul@codesourcery.com>
5111 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
5112 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
5114 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
5116 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
5117 to 'sum_chars' and add field 'num_chars'.
5118 (_bfd_link_section_stabs): When computing the sum of the
5119 characters in a B_INCL..B_EINCL range also keep a count of the
5120 number of characters. Use this information to help distinguish
5121 between include sections when have the same sum but which
5122 nevertheless are still unique.
5124 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
5126 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
5128 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
5129 Tomer Levi <Tomer.Levi@nsc.com>
5131 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
5132 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
5133 (BFD32_BACKENDS): Add elf32-cr16c.lo.
5134 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
5135 (cpu-cr16c.lo): New target.
5136 (elf32-cr16c.lo): Likewise.
5137 * Makefile.in: Regenerate.
5138 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
5139 (bfd_archures_list): Add bfd_cr16c_arch.
5140 * config.bfd: Handle cr16c-*-elf*.
5141 * configure.in: Handle bfd_elf32_cr16c_vec.
5142 * configure: Regenerate.
5143 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
5144 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
5145 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
5146 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
5147 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
5148 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
5149 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
5150 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
5151 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
5152 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
5153 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
5154 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
5155 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
5156 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
5157 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
5158 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
5159 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
5160 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
5161 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
5162 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
5163 * targets.c (bfd_elf32_cr16c_vec): Declare.
5164 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
5165 * cpu-cr16c.c: New file.
5166 * elf32-cr16c.c: Likewise.
5167 * libbfd.h: Regenerate.
5168 * bfd-in2.h: Likewise.
5170 2004-03-30 Jakub Jelinek <jakub@redhat.com>
5172 * elf.c (map_sections_to_segments): Fix handling of .tbss.
5174 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5176 * Makefile.am: Remove all mention of elflink.h.
5177 * Makefile.in: Regenerate.
5178 * bfd-in.h (bfd_elf_discard_info): Declare.
5179 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
5180 * bfd-in2.h: Regenerate.
5181 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
5182 bfd_elf32_link_record_dynamic_symbol,
5183 bfd_elf64_link_record_dynamic_symbol,
5184 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
5185 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
5186 _bfd_elf32_link_record_local_dynamic_symbol,
5187 _bfd_elf64_link_record_local_dynamic_symbol,
5188 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
5189 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
5190 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
5191 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
5192 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
5193 _bfd_elf32_reloc_symbol_deleted_p,
5194 _bfd_elf64_reloc_symbol_deleted_p): Delete.
5195 (bfd_elf_link_record_dynamic_symbol,
5196 bfd_elf_link_record_local_dynamic_symbol,
5197 bfd_elf_final_link, bfd_elf_gc_sections,
5198 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
5199 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
5200 bfd_elf_reloc_symbol_deleted_p): Declare.
5201 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
5202 * elf32-arm.h: Update for changed function names. Remove local
5203 WILL_CALL_FINISH_DYNAMIC_SECTION define.
5204 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
5205 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
5206 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
5207 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5208 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
5209 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
5210 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
5211 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
5212 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
5213 (bfd_elfNN_print_symbol): Define.
5214 * elfcode.h: Don't include elflink.h.
5215 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
5216 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
5217 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
5218 elf_gc_record_vtinherit, elf_gc_record_vtentry,
5219 elf_link_record_local_dynamic_symbol): Don't define.
5220 * elflink.c: Update for changed function names. Move elflink.h
5222 * elflink.h: Delete file.
5223 * po/SRC-POTFILES.in: Regenerate.
5224 * po/bfd.pot: Regenerate.
5226 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5228 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
5229 "name" for global syms accidentally removed in 2004-03-20 change.
5231 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5233 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
5234 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
5235 where Elf_External_* is different for 64 and 32 bit, with
5236 corresponding elf_size_info field.
5237 (struct elf_final_link_info): Use "bfd_byte *" instead
5238 of "Elf_External_Sym *" for external_syms and symbuf.
5239 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
5240 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
5241 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
5242 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
5243 (elf_link_sort_cmp2): Adjust.
5244 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
5245 using ELF_R_SYM macro. Set u.sym_mask.
5246 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
5247 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
5248 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
5249 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
5250 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
5251 swap_syn_out functions. Rearrange dyn swap in/out switch.
5252 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
5253 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
5254 (elf_link_flush_output_syms): Add elf_backend_data arg.
5255 (elf_link_check_versioned_symbol): Likewise.
5256 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
5257 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
5258 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
5259 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
5260 ELF_R_TYPE and ELF_R_INFO macros.
5261 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
5262 based on size rather than using ELF_R_INFO.
5263 (elf_gc_mark): Set up r_sym_shift local var and use instead of
5265 (struct alloc_got_off_arg): New.
5266 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
5267 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
5268 (elf_gc_allocate_got_offsets): Adjust.
5269 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
5270 ELF_R_SYM. Use bfd_section_from_elf_index.
5271 (elf_bfd_discard_info): Set cookie.r_sym_shift.
5272 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
5273 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
5275 2004-03-26 Stan Shebs <shebs@apple.com>
5277 Remove MPW support, no longer used.
5278 * config.bfd (powerpc-*-mpw*): Remove configuration.
5279 * mpw-config.in, mpw-make.sed: Remove files.
5280 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
5282 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5284 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
5285 (ppc64_elf_add_symbol_hook): New function.
5286 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
5287 const from Elf_Internal_Sym param.
5288 * elflink.c (elf_link_add_object_symbols): Adjust.
5289 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
5290 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
5291 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
5292 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
5293 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
5294 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
5295 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
5296 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
5297 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
5298 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
5299 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
5300 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
5301 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
5302 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
5303 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
5304 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
5306 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5308 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
5309 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
5310 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
5311 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
5312 (bfd_elf64_bfd_link_add_symbols): Delete.
5313 (bfd_elf_link_add_symbols): Declare.
5314 * elfcode.h (elf_bfd_link_add_symbols): Delete.
5315 * elflink.c: Include safe-ctype.h.
5316 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
5318 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
5319 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
5321 (elf_link_add_archive_symbols): Rename from
5322 _bfd_elf_link_add_archive_symbols, make static.
5323 (elf_link_add_object_symbols): New function. Corresponding
5324 elflink.h function converted to use elf_size_info.
5325 (bfd_elf_link_add_symbols): Likewise.
5326 (bfd_elf_size_dynamic_sections): Adjust.
5327 * elflink.h (elf_bfd_link_add_symbols): Delete.
5328 (elf_link_add_object_symbols): Delete.
5329 * elf32-gen.c (elf32_generic_link_add_symbols): Call
5330 bfd_elf_link_add_symbols.
5331 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
5333 2004-03-25 Alan Modra <amodra@bigpond.net.au>
5335 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
5336 and chained shared libs only if dynsym. Clear dynsym on forced-local.
5338 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
5339 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
5340 (_bfd_elf_add_dt_needed_tag): Declare.
5341 (_bfd_elf_sort_symbol): Declare.
5342 (_bfd_elf_finalize_dynstr): Declare.
5343 (RELOC_FOR_GLOBAL_SYM): Formatting.
5344 * elfcode.h (elf_add_dynamic_entry): Delete.
5345 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
5346 elflink.h function converted to use elf_size_info.
5347 (_bfd_elf_add_dt_needed_tag): Likewise.
5348 (_bfd_elf_sort_symbol): Likewise.
5349 (_bfd_elf_finalize_dynstr): Likewise.
5350 (compute_bucket_count): Likewise.
5351 (bfd_elf_size_dynamic_sections): Likewise. Check result of
5352 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
5353 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
5354 * elflink.h: ..here.
5355 (sort_symbol, add_dt_needed_tag): Delete.
5356 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
5357 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
5359 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
5360 * elf32-cris.c (add_dynamic_entry): Likewise.
5361 * elf32-hppa.c (add_dynamic_entry): Likewise.
5362 * elf32-i370.c (add_dynamic_entry): Likewise.
5363 * elf32-i386.c (add_dynamic_entry): Likewise.
5364 * elf32-m32r.c (add_dynamic_entry): Likewise.
5365 * elf32-m68k.c (add_dynamic_entry): Likewise.
5366 * elf32-ppc.c (add_dynamic_entry): Likewise.
5367 * elf32-s390.c (add_dynamic_entry): Likewise.
5368 * elf32-sh.c (add_dynamic_entry): Likewise.
5369 * elf32-sparc.c (add_dynamic_entry): Likewise.
5370 * elf32-vax.c (add_dynamic_entry): Likewise.
5371 * elf32-xtensa.c (add_dynamic_entry): Likewise.
5372 * elf64-alpha.c (add_dynamic_entry): Likewise.
5373 * elf64-hppa.c (add_dynamic_entry): Likewise.
5374 * elf64-ppc.c (add_dynamic_entry): Likewise.
5375 * elf64-s390.c (add_dynamic_entry): Likewise.
5376 * elf64-sparc.c (add_dynamic_entry): Likewise.
5377 * elf64-x86-64.c (add_dynamic_entry): Likewise.
5378 * elfxx-ia64.c (add_dynamic_entry): Likewise.
5379 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
5380 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
5381 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
5382 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
5384 2004-03-23 Paul Brook <paul@codesourcery.com>
5386 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
5388 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5390 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
5391 literal tables and check for relocs outside of literal pools.
5392 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
5393 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
5395 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
5396 (elf_xtensa_relocate_section): Read literal tables and check for
5397 dynamic relocations in read-only sections and not in literal pools.
5399 2004-03-23 Alan Modra <amodra@bigpond.net.au>
5402 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
5404 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5406 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
5407 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
5408 not defined by the executable, or defined in a DSO.
5409 <eliding run-time relocation of .got>: Initialize GOT entry for a
5410 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
5412 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
5413 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
5414 a PLT reloc to GOT for an executable.
5415 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
5416 .got for a DSO and explain why.
5417 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
5418 and unreferenced symbols for which a PLT is defined. Adjust
5419 dynamic-symbol pruning correspondingly, to make sure we don't lose
5420 a dynamic symbol also defined by a DSO.
5422 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5424 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
5425 and rel args. Group input and output args. Wrap to 80 columns.
5426 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
5427 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
5428 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
5429 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
5430 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5431 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
5432 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
5433 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
5434 RELOC_FOR_GLOBAL_SYMBOL invocation.
5436 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
5438 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
5439 unresolved symbols in objects aren't allowed.
5441 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
5443 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
5444 (elf_hppa_unmark_useless_dynamic_symbols):
5445 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
5446 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
5447 (elf32_hppa_relocate_section): Likewise.
5448 * elf32-i370.c (i370_elf_relocate_section): Likewise.
5449 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
5450 * elf32-sh.c (sh_elf_relocate_section): Likewise.
5451 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
5452 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5454 * elf-m10200.c (mn10200_elf_relocate_section): Use
5455 RELOC_FOR_GLOBAL_SYMBOL.
5456 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
5457 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
5458 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
5459 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
5460 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
5461 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
5462 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
5463 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
5464 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
5465 * elf32-v850.c (v850_elf_relocate_section): Likewise.
5466 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
5467 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
5469 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5471 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
5472 (final_link_relocate): Likewise.
5473 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
5474 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
5476 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5478 * Makefile.am: Run "make dep-am".
5479 * Makefile.in: Regenerate.
5480 * aclocal.m4: Regenerate.
5481 * config.in: Regenerate.
5482 * po/bfd.pot: Regenerate.
5484 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5485 H.J. Lu <hongjiu.lu@intel.com>
5487 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
5488 type and size change code to where it was previously. Remove
5489 dt_needed param. Treat old weak syms as strong if new sym is
5490 from a shared lib, even when old sym is from another shared
5491 lib. Remove unnecessary tests of oldweak and newweak. Correct
5493 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
5494 _bfd_elf_merge_symbol calls.
5495 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
5496 dt_needed local var. Update comments.
5497 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
5498 (_bfd_elf_add_default_symbol): Likewise.
5500 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
5501 strong syms in one shared object overriding weak syms in another.
5503 2004-03-18 Alan Modra <amodra@bigpond.net.au>
5505 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
5506 dyn_lib_class field. Rearrange for better packing.
5507 (elf_dt_soname): Delete.
5508 (elf_dyn_lib_class): Define.
5509 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
5510 (bfd_elf_set_dt_needed_soname): Delete.
5511 (bfd_elf_set_dyn_lib_class): New function.
5512 * elflink.h (add_dt_needed_tag): New function. Split out from..
5513 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
5514 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
5515 initialization of soname.
5516 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
5518 * bfd-in.h (enum dynamic_lib_link_class): New.
5519 (bfd_elf_set_dt_needed_soname): Delete.
5520 (bfd_elf_set_dyn_lib_class): Declare.
5521 * bfd-in2.h: Regenerate.
5523 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
5524 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
5525 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
5526 symbol loop. Instead use add_needed to flag tag as written.
5528 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
5530 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
5531 logic for null_input_bfd detection.
5533 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5535 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5537 2004-03-16 Mark Kettenis <kettenis@gnu.org>
5539 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
5542 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5544 * elflink.c (elf_link_read_relocs_from_section): Don't use
5545 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
5546 (_bfd_elf_link_read_relocs): ..to here.
5547 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
5549 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5551 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
5552 values selected in configure.host. Require both to be defined
5553 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
5554 corresponding BFD_HOST vars with quotes.
5555 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
5556 Always require BFD_HOST_64_BIT_DEFINED.
5557 <file_ptr type>: Find off_t size before emitting message. Combine
5558 off_t and ftello64 conditional.
5559 * configure: Regenerate.
5561 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5563 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
5564 aliasing warning. Remove trailing whitespace throughout file.
5566 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5568 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
5569 input_section in calls to get_dyn_name.
5570 * 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
5572 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
5574 2004-03-15 Alan Modra <amodra@bigpond.net.au>
5576 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
5577 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
5578 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
5579 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
5580 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
5581 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
5582 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
5584 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
5585 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5586 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5587 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5588 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
5589 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
5590 (read_8_bytes, read_indirect_string, read_address): Likewise.
5591 (read_abbrevs, parse_comp_unit): Likewise.
5592 * targets.c (struct bfd_target): Likewise.
5593 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
5594 * hppabsd-core.c: Likewise. Formatting.
5595 * hpux-core.c: Likewise.
5596 * irix-core.c: Likewise.
5597 * netbsd-core.c: Likewise.
5598 * osf-core.c: Likewise.
5599 * ptrace-core.c: Likewise.
5600 * sco5-core.c: Likewise.
5601 * trad-core.c: Likewise.
5602 * configure: Regenerate.
5603 * bfd-in2.h: Regenerate.
5605 2004-03-15 Alan Modra <amodra@bigpond.net.au>
5607 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
5608 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
5609 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5610 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5611 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
5612 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
5613 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
5614 * libbfd.c: Likewise in function definitions.
5615 (bfd_put_8): Mask with 0xff rather than casting to char.
5616 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
5617 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
5618 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
5619 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
5620 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
5621 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
5622 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
5623 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
5624 (H_GET_64, H_GET_32, H_GET_16): Likewise.
5625 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
5626 * archive.c (do_slurp_coff_armap): Update swap prototype.
5627 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
5628 (tic54x_getl_signed_32): Likewise.
5629 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
5630 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
5631 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
5632 (bfd_getp_signed_32, bfd_putp32): Likewise.
5633 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
5634 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
5635 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
5636 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
5637 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
5638 bfd_h_getx_signed_16, bfd_h_putx16.
5639 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
5640 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
5641 * hpux-core.c: Likewise.
5642 * irix-core.c: Likewise.
5643 * netbsd-core.c: Likewise.
5644 * osf-core.c: Likewise.
5645 * ptrace-core.c: Likewise.
5646 * sco5-core.c: Likewise.
5647 * trad-core.c: Likewise.
5648 * bfd-in2.h: Regenerate.
5650 2004-03-15 Matt Thomas <matt@3am-software.com>
5652 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
5655 2004-03-13 Mark Kettenis <kettenis@gnu.org>
5657 * config.bfd: Add x86_64-*-openbsd*.
5658 * configure.in (x86_64-*-openbsd*): Set COREFILE to
5660 * configure: Regenerate.
5662 2004-03-12 Nick Clifton <nickc@redhat.com>
5663 Dave Murphy <wintermute2k4@ntlworld.com>
5665 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
5666 if the input bfd does not contain any code.
5668 2004-03-09 Steve Ellcey <sje@cup.hp.com>
5670 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
5672 2004-03-05 Fred Fish <fnf@redhat.com>
5674 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
5675 mips16 symbols to be even rather than testing first for even/odd.
5676 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
5678 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
5680 * elf.c (map_sections_to_segments): Ignore .tbss sections for
5683 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
5685 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
5686 undefined symbols as hash_new.
5688 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5690 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
5692 * elf32-sh.c: Ditto.
5693 * bfd-in2.h: Regenerate.
5695 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
5697 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
5699 (_frv_count_got_plt_entries): Initialize them.
5700 (frv_pic_relocs_info_find): Add insert argument. Adjust all
5702 (frv_pic_relocs_info_for_global): Likewise.
5703 (frv_pic_relocs_info_for_local): Likewise.
5704 (frv_pic_merge_early_relocs_info): New.
5705 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
5707 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
5708 Check that we don't exceed the allocated count for entry.
5709 (_frv_add_rofixup): Likewise.
5710 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
5711 (elf32_frv_finish_dynamic_sections): Improve error message in case
5712 we emit too few rofixup entries.
5714 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5716 * archures.c (bfd_mach_fr450): New.
5717 * bfd-in2.h: Regenerate.
5718 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
5719 (arch_info_500): Link to it.
5720 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
5721 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
5722 (frv_elf_arch_extension_p): New function.
5723 (frv_elf_merge_private_bfd_data): Use it.
5725 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
5727 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
5729 * elflink.h (is_global_data_symbol_definition): Moved to
5731 (elf_link_is_defined_archive_symbol): Likewise.
5732 (elf_link_add_archive_symbols): Likewise. Renamed to
5733 _bfd_elf_link_add_archive_symbols.
5735 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
5736 of ELF symbol table entry from backend.
5737 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
5738 instead of elf_link_add_object_symbols.
5740 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5742 * elf-bfd.h (struct elf_backend_data): Added
5743 elf_backend_can_make_relative_eh_frame,
5744 elf_backend_can_make_lsda_relative_eh_frame and
5745 elf_backend_encode_eh_address.
5746 (_bfd_elf_encode_eh_address): Declare.
5747 (_bfd_elf_can_make_relative): Declare.
5748 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
5749 hooks to decide whether to attempt to make_relative and
5751 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
5752 (_bfd_elf_can_make_relative): New.
5753 (_bfd_elf_encode_eh_address): New.
5754 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
5755 (frv_elf_encode_eh_address): New.
5756 (elf_backend_can_make_relative_eh_frame): Define.
5757 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5758 (elf_backend_encode_eh_address): Define.
5760 (elf_backend_can_make_relative_eh_frame): Define.
5761 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5762 (elf_backend_encode_eh_address): Define.
5763 (elfNN_bed): Add them.
5765 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5767 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
5768 complain_on_overflow to signed.
5770 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
5772 * elflink.h (sort_symbol): New.
5773 (elf_link_add_object_symbols): Use a sorted symbol array for
5776 2004-02-27 Jakub Jelinek <jakub@redhat.com>
5778 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5779 for pc relative relocs.
5780 (elf_s390_relocate_section): Likewise.
5781 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5782 for pc relative relocs.
5783 (elf_s390_relocate_section): Likewise.
5785 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
5787 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
5790 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
5792 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
5793 field to track if a relocation is against readonly section.
5794 (count_dyn_reloc): Take a new argument for rent->reltext.
5795 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
5796 (get_reloc_section): Don't set ia64_info->reltext here.
5797 (allocate_dynrel_entries): Set ia64_info->reltext here.
5799 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
5801 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
5802 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
5803 function's descriptor to symbol+offset, and map local undefweak
5804 symbol to NULL function descriptor.
5805 (elf32_frv_relocate_section): Likewise.
5807 2004-02-23 Mark Kettenis <kettenis@gnu.org>
5809 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
5811 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
5812 (netbsd_core_file_p): Set architecture from machine ID for
5815 2004-02-23 Jakub Jelinek <jakub@redhat.com>
5817 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
5818 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
5820 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
5822 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
5823 symbols with non-default visibility.
5825 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
5827 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
5828 IMAGE_SCN_MEM_WRITE on known sections only.
5830 2004-02-20 Jakub Jelinek <jakub@redhat.com>
5832 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
5833 symbols used in PIE relocs.
5835 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5837 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
5840 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
5842 * configure.in: Update version to 2.15.90.
5843 * configure: Regenerate.
5845 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
5846 Richard Sandiford <rsandifo@redhat.com>
5848 * elfxx-mips.c (mips_elf_calculate_relocation): Use
5849 _bfd_elf_symbol_refs_local_p to decide whether to decay
5850 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
5851 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
5852 relocs if the symbol wasn't defined by a regular object file.
5853 Don't check the symbol's dynindx.
5855 2004-02-16 Andrew Cagney <cagney@redhat.com>
5857 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
5859 * bfd-in2.h: Re-generate.
5861 2004-02-14 Andrew Cagney <cagney@redhat.com>
5863 * configure.host (HDEFINES): When hppa*-*-hpux*, define
5864 _LARGEFILE64_SOURCE.
5866 2004-02-13 Andrew Cagney <cagney@redhat.com>
5868 * elf.c (vma_page_aligned_bias): New function.
5869 (assign_file_positions_except_relocs)
5870 (assign_file_positions_for_segments): Replace broken modulo
5871 arithmetic with call to vma_page_aligned_bias.
5873 2004-02-11 Andrew Cagney <cagney@redhat.com>
5875 * bfd-in.h: Update copyright.
5876 (bfd_tell): Change return type to file_ptr.
5877 * bfd-in2.h: Re-generate.
5878 * cache.c: Update copyright.
5879 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
5881 (close_one): Use real_ftell.
5882 * bfdio.c: Update copyright.
5883 (real_ftell, real_fseek): New functions.
5884 (bfd_tell): Use real_fseek and real_ftell, change return type to
5886 (bfd_seek): Use real_ftell and real_fseek, change type of
5887 file_position to a file_ptr.
5888 * libbfd-in.h: Update copyright.
5889 (real_ftell, real_fseek): Declare.
5890 * libbfd.h: Re-generate.
5892 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
5893 fseeko and fseeko64. Determine bfd_file_ptr.
5894 * configure: Re-generate.
5895 * config.in: Re-generate.
5897 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
5899 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
5900 * elf32-h8300.c: Likewise.
5902 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
5903 Nick Clifton <nickc@redhat.com>
5905 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
5906 GOT entries with no associated GOT subsection.
5908 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
5910 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
5911 * elf.c (swap_out_syms): Use it to decide whether local section
5912 symbols should be named.
5913 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
5914 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
5915 (elf_backend_name_local_section_symbols): Define.
5916 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
5918 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
5920 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
5921 (elfNN_ia64_relax_section): Optimize brl to br during the relax
5924 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
5926 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
5927 to bfd_link_hash_entry passed by reference to
5928 _bfd_generic_link_add_one_symbol.
5930 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
5932 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
5933 relocations against dynamic symbols.
5935 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5937 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
5940 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
5942 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
5943 * bfd-in2.h, libbfd.h: Rebuilt.
5945 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
5947 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
5948 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
5949 flag has been cleared.
5951 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
5953 * coff-h8300.c: Add and adjust comments about relaxation.
5954 * elf32-h8300.c: Likewise.
5956 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5958 * coff-h8300.c: Fix comment typos.
5959 * elf32-h8300.c: Likewise.
5961 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5963 * coff-h8300.c: Add comments about relaxation.
5964 * elf32-h8300.c: Likewise.
5966 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5968 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5970 * aclocal.m4: Regenerate.
5971 * configure: Regenerate.
5973 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
5975 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
5976 mips_elf64_rtype_to_howto instead of using howto_table.
5978 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
5980 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
5982 (elf32_arm_check_relocs): Don't increment the PLT refcount for
5983 relocs which would not use the PLT.
5985 2004-01-13 Alan Modra <amodra@bigpond.net.au>
5987 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
5988 (ppc64_elf_gc_sweep_hook): Likewise.
5989 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
5991 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5993 Adds linker relaxation support for bit manipulation insns like
5994 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
5996 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
5997 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
5998 * coff-h8300.c: Opcode for bit manipulation insn is checked in
5999 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
6001 2004-01-12 Alan Modra <amodra@bigpond.net.au>
6003 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
6005 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6007 * elf32-h8300.c: Fix formatting.
6009 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6011 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
6012 dynamic object is present. Declare r_symndx and h in an inner
6014 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
6016 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
6018 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
6019 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
6020 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
6021 identically. Do not emit PC24 relocations for shared libraries.
6022 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
6023 identically. Don't adjust pc_count.
6024 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
6025 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
6026 adjust count for branch relocations.
6027 (allocate_dynrelocs): Correct typo in call to
6028 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
6029 PC24 or PLT32 relocs when linking.
6031 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6033 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
6034 relocation howto with ARM_26 one for consistency.
6035 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
6036 that will be converted to ARM_26D ones, since we always want 'done'
6037 relocations to be reflected in section's data.
6038 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
6040 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
6043 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6045 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
6046 are not partial_inplace during a relocatable link.
6048 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
6050 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
6051 if no dynamic object is present. Declare r_symndx and h in an
6054 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6056 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
6057 trampoline if it is known out of range.
6059 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6061 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
6062 * elf32-frv.c (_frv_osec_readonly_p): New.
6063 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
6065 (_frv_count_got_plt_entries): Adjust expected count accordingly.
6066 (elf32_frv_relocate_section): Likewise. Error out if attempting
6067 to emit rofixups or dynamic relocs in read-only segments. Use
6068 _bfd_elf_section_offset to adjust r_offsets in rofixups and
6069 dynamic relocations.
6070 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
6071 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
6072 relocations or fixups involving merged sections correctly. Avoid
6073 crash when undefined symbol is referenced by R_FRV_32 or
6074 R_FRV_FUNCDESC_VALUE.
6075 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
6076 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
6077 input section holding local symbol to addend of R_FRV_32 or
6078 R_FRV_FUNCDESC_VALUE dynamic relocation.
6079 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
6080 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
6081 (elf32_frv_always_size_sections): Don't store pointer to
6082 __stacksize symbol in sec_info.
6083 (elf32_frv_modify_segment_map): Look it up here.
6084 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
6085 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
6086 of the lazy PLT entry, not only its offset, as the low word of a
6087 function descriptor.
6088 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
6089 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
6090 if a hash table entry already exists but is not a definition.
6091 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
6092 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
6093 (_frv_add_rofixup): Don't inline.
6094 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
6095 for undefweak symbols.
6096 (elf32_frv_relocate_section): Avoid crash while computing
6097 relocation when linking with shared library. Only emit rofixups
6098 and dynamic relocations for alloc&load sections. Mark binaries
6099 with inter-segment relocations for relocation as a unit.
6100 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
6101 (DEFAULT_STACK_SIZE): New.
6102 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
6103 emit rofixups or dynamic relocs when linking dynamic non-PIE
6105 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
6106 shared libs too. Reserve the last entry for the GOT pointer.
6107 (elf32_frv_finish_dynamic_sections): Emit it.
6108 (elf32_frv_always_size_sections): New.
6109 (elf32_frv_modify_segment_map): New.
6110 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
6112 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
6113 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
6114 (elf_backend_always_size_sections): New.
6115 (elf_backend_modify_segment_map): New.
6116 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
6117 * config.bfd: Added frv-*-*linux*.
6118 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
6119 ABS section, instead of crashing.
6120 (elf32_frv_relocate_section): Don't crash before warning about
6121 different segments in non-PIC relocation.
6122 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
6123 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
6124 relocs to undefweak symbols.
6125 (elf32_frv_relocate_section): Ditto for undefined symbols.
6126 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
6127 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
6128 gotfixup section was created.
6129 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
6130 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
6131 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
6132 complain_overflow_signed.
6133 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
6134 have not been allocated.
6135 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
6136 privfd only if dynamic sections were created.
6137 (elf32_frv_relocate_section): Compute gprel_segment, and use it
6138 for GPREL relocs. When linking relocatable FDPIC executables,
6139 emit warnings for relocations that would be illegal on PIE or
6140 shared libraries. Emit rofixup for R_FRV_32 only if input object
6142 (_frv_create_got_section): Define _gp symbol in the rofixup
6144 (elf32_frv_finish_dynamic_sections): If rofixups needed but
6145 dynamic sections missing, error out requesting -melf32frvfd.
6146 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6147 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
6148 computation of addends from section and global or local symbol
6149 value. Change return type to bfd_boolean, and return a failure if
6150 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
6151 nonzero addend is required.
6152 (elf32_frv_relocate_section): Likewise. Print error for
6153 unsupported nonzero addends.
6154 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6155 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
6156 force everything local.
6157 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
6158 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
6159 (frv_gotfixup_section): New.
6160 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
6161 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
6163 (_frv_add_rofixup): New.
6164 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
6165 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
6166 improve some ugly conditions.
6167 (elf32_frv_relocate_section): Likewise. Reject inter-segment
6168 relocations in fdpic.
6169 (_frv_create_got_section): Create .rofixup.got section.
6170 (struct _frv_dynamic_got_info): Added fixups.
6171 (_frv_count_got_plt_entries): Account in-GOT relocations into
6172 relocs32, relocsfd and relocsfdv. Account them into relocs or
6173 fixups, as appropriate.
6174 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
6176 (elf32_frv_finish_dynamic_sections): Verify that the right number
6177 of relocations and fixups was generated.
6178 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
6180 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
6181 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
6182 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
6183 descriptor of a (formerly-)global symbol is local.
6184 (struct frv_pic_relocs_info): Adjust comments.
6185 (_frv_emit_got_relocs_plt_entries): Adjust.
6186 (elf32_frv_relocate_section): Likewise.
6187 (_frv_count_got_plt_entries): Likewise.
6188 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
6189 symbol's value to addend in the common preamble. Decay dynamic
6190 symbols to section+offset if they bind or call locally, for GOT
6191 and FUNCDESC_VALUE, respectively.
6192 (elf32_frv_relocate_section): Likewise.
6193 (elf32_frv_check_relocs): Don't register as dynamic symbols of
6194 internal or hidden visibility.
6195 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
6196 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
6197 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
6198 (elf32_frv_relocate_section): Pass relocation addend in. Use
6199 original relocation addend to look up the got relocs/plt entries
6200 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
6201 processing relocations that reference .scommon symbols.
6202 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
6203 Introduce support for dynamic linking.
6204 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
6205 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
6206 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
6207 (frv_reloc_type_lookup): Return REL howtos for executables and
6209 (frv_info_to_howto_rel): New.
6210 (struct frv_elf_link_hash_table): New.
6211 (frv_hash_table, frv_got_section, frv_gotrel_section,
6212 frv_plt_section, frv_pltrel_section, frv_relocs_info,
6213 frv_got_initial_offset, frv_plt_initial_offset): New macros.
6214 (frv_elf_link_hash_table_create): New.
6215 (struct frv_pic_relocs_info): New.
6216 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
6217 (frv_pic_relocs_info_find): New.
6218 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
6220 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
6221 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
6222 (_frv_emit_got_relocs_plt_entries): New.
6223 (elf32_frv_relocate_section): Add support for dynamic linking.
6224 Handle new relocations.
6225 (_frv_create_got_section): New.
6226 (elf32_frv_create_dynamic_sections): New.
6227 (ELF_DYNAMIC_INTERPRETER): New.
6228 (struct _frv_dynamic_got_info): New.
6229 (_frv_count_got_plt_entries): New.
6230 (struct _frv_dynamic_got_plt_info): New.
6231 (_frv_compute_got_alloc_data): New.
6232 (_frv_get_got_entry, _frv_get_fd_entry): New.
6233 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
6234 (_frv_resolve_final_relocs_info): New.
6235 (elf32_frv_size_dynamic_sections): New.
6236 (elf32_frv_finish_dynamic_sections): New.
6237 (elf32_frv_adjust_dynamic_symbol): New.
6238 (elf32_frv_finish_dynamic_symbol): New.
6239 (elf32_frv_check_relocs): Handle new relocs. Explain how the
6241 (elf_info_to_howto_rel): Define.
6242 (bfd_elf32_bfd_link_hash_table_create): Define.
6243 (elf_backend_create_dynamic_sections): Define.
6244 (elf_backend_adjust_dynamic_symbol): Define.
6245 (elf_backend_size_dynamic_sections): Define.
6246 (elf_backend_finish_dynamic_symbol): Define.
6247 (elf_backend_finish_dynamic_sections): Define.
6248 (elf_backend_want_got_sym): Define.
6249 (elf_backend_got_header_size): Define.
6250 (elf_backend_want_got_plt): Define.
6251 (elf_backend_plt_readonly): Define.
6252 (elf_backend_want_plt_sym): Define.
6253 (elf_backend_plt_header_size): Define.
6254 (elf_backend_may_use_rel_p): Define.
6255 (elf_backend_may_use_rela_p): Define.
6256 (elf_backend_default_use_rela_p): Define.
6257 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
6258 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
6259 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
6260 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
6261 (frv_reloc_map): Map the corresponding BFD relocs to them.
6262 (frv_reloc_type_lookup): ... and back to BFD relocs.
6263 * reloc.c: New relocs.
6264 * bfd-in2.h, libbfd.h: Rebuilt.
6265 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6266 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
6267 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
6268 R_FRV_FUNCDESC_GOTLO): New.
6269 (frv_reloc_map): Map the corresponding BFD relocs to them.
6270 (frv_reloc_type_lookup): ... and back to BFD relocs.
6271 * reloc.c: New relocs.
6272 * bfd-in2.h, libbfd.h: Rebuilt.
6274 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6276 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6277 targets to support pages of up to 64kB.
6278 (elf32_bed): Redefine to get a separate backend data structure for
6279 traditional targets.
6280 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6281 targets to support pages of up to 64kB.
6282 (elf64_bed): Redefine to get a separate backend data structure for
6283 traditional targets.
6284 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6285 targets to support pages of up to 64kB.
6286 (elf32_bed): Redefine to get a separate backend data structure for
6287 traditional targets.
6289 2004-01-04 Mark Kettenis <kettenis@gnu.org>
6291 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
6293 2004-01-02 Mark Kettenis <kettenis@gnu.org>
6295 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
6296 (elf_i386_grok_psinfo): Likewise.
6298 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6300 * config.bfd: Add m68k-uClinux target.
6302 2004-01-01 Grant Edwards <grante@visi.com>
6304 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
6305 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
6306 (elf32_h8_gc_sweep_hook): New function.
6307 (elf_backend_gc_mark_hook): Define.
6308 (elf_backend_gc_sweep_hook): Define.
6309 (elf_backend_can_gc_sections): Define.
6311 For older changes see ChangeLog-0203
6317 version-control: never