1 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
3 * elf-bfd.h (elf_backend_data): Add int to
4 elf_backend_section_from_shdr.
5 (bfd_elf_section_data): Update comment for this_idx.
6 (_bfd_elf_make_section_from_shdr): Add int.
7 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
9 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
10 and use it to set this_idx in bfd_elf_section_data.
11 (bfd_section_from_shdr): Pass shindex to
12 _bfd_elf_make_section_from_shdr.
13 (_bfd_elf_section_from_bfd_section): Use this_idx in
14 bfd_elf_section_data to find section index.
16 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
17 index and pass it to _bfd_elf_make_section_from_shdr.
18 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
19 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
20 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
21 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
22 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
23 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
24 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
25 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
26 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
28 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
29 Ross Ridge <rridge@csclub.uwaterloo.ca>
31 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
32 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
35 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
37 * elflink.c (elf_mark_used_section): Remove check for special
40 2005-03-18 Andreas Schwab <schwab@suse.de>
42 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
43 from bfd_vma to ia64_insn, remove broken cast.
45 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
47 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
48 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
49 elf_m68k_finish_dynamic_sections): Use it.
51 2005-03-17 Paul Brook <paul@codesourcery.com>
52 Dan Jacobowitz <dan@codesourcery.com>
53 Mark Mitchell <mark@codesourcery.com>
55 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
56 (elf32_arm_additional_program_headers): Likewise.
57 (elf_backend_modify_segment_map): Define.
58 (elf_backend_additional_program_headers): Likewise.
59 (elf32_arm_symbian_modify_segment_map): Use
60 elf32_arm_modify_segment_map.
62 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
64 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
67 2005-03-18 Alan Modra <amodra@bigpond.net.au>
69 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
70 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
71 section_sym_count param, and return number of section symbols.
72 (bfd_elf_size_dynamic_sections): Clear section symbol area of
73 .dynsym contents. Don't bother calling swap_symbol_out on the
74 first all-zero dynsym.
75 (elf_mark_used_section): Formatting. Avoid twiddling flags in
76 special sections like bfd_abs_section.
77 (bfd_elf_gc_sections): Spelling fix.
79 2005-03-16 Fred Fish <fnf@specifixinc.com>
82 * dwarf2.c (read_indirect_string): Fix apparent typo, check
83 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
85 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
87 * elflink.c (elf_mark_used_section): New.
88 (bfd_elf_gc_sections): Call elf_gc_mark_section for
89 non-relocatable link if we don't do GC.
91 2005-03-16 Nick Clifton <nickc@redhat.com>
92 Ben Elliston <bje@au.ibm.com>
94 * configure.in (werror): New switch: Add -Werror to the
95 compiler command line. Enabled by default. Disable via
97 * configure: Regenerate.
99 2005-03-16 Nick Clifton <nickc@redhat.com>
101 * ecoff.c: Convert to ISO C90 formatting.
103 2005-03-16 Alan Modra <amodra@bigpond.net.au>
105 * elf32-ppc.c: Divide file into general and linker specific
106 functions. Sort linker functions into roughly the order in which
107 they are called by the ELF linker code.
109 2005-03-16 Alan Modra <amodra@bigpond.net.au>
111 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
112 on section. Correct comment, and add FIXME.
113 (ppc_elf_additional_program_headers): Don't bump header count for
114 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
115 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
116 do allocate memory if they need it.
118 2005-03-15 Mikkel Krautz <krautz@gmail.com>
120 * config.bfd (x86_64-elf): Add target.
122 2005-03-15 Alan Modra <amodra@bigpond.net.au>
124 * po/es.po: Commit new Spanish translation.
126 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
128 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
129 for global symbol when reporting overflow.
131 2005-03-11 Jakub Jelinek <jakub@redhat.com>
133 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
135 * archive.c (_bfd_ar_spacepad): New function.
136 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
137 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
138 coff_write_armap): Use it.
139 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
141 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
143 2005-03-10 Mark Kettenis <kettenis@gnu.org>
145 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
146 has_table to the start of the function.
148 2005-03-10 Ben Elliston <bje@au.ibm.com>
150 * archive.c: Include hashtab.h.
151 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
152 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
153 (hash_file_ptr): New function.
154 (eq_file_ptr): Likewise.
155 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
156 * libbfd-in.h: Include hashtab.h.
157 (struct artdata): Change `cache' member type to htab_t.
160 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
162 * configure.in: Bump version to 2.16.90.
163 * configure: Regenerated.
165 2005-03-07 Jakub Jelinek <jakub@redhat.com>
167 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
168 close is a function like macro in system headers.
170 2005-03-07 Alan Modra <amodra@bigpond.net.au>
173 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
174 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
176 2005-03-06 Alan Modra <amodra@bigpond.net.au>
178 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
180 2005-03-05 Alan Modra <amodra@bigpond.net.au>
182 * po/bfd.pot: Regenerate.
184 2005-03-05 Alan Modra <amodra@bigpond.net.au>
186 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
188 (func_desc_adjust): Force dot-syms local in executables as well
191 2005-03-04 David Daney <ddaney@avtrex.com>
193 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
194 '__gnu_local_gp' symbol used by gas -mno-shared.
196 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
198 * elf-bfd.h (elf_backend_data): Add "const char *" to
199 elf_backend_section_from_phdr.
201 * elf.c (bfd_section_from_phdr): Pass "proc" to the
202 elf_backend_section_from_phdr hook.
204 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
205 Joseph Myers <joseph@codesourcery.com>
207 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
208 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
210 (struct mips_elf_got_per_bfd_arg): Add global_count.
211 (struct mips_elf_count_tls_arg): New.
212 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
213 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
214 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
215 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
216 (TLS_RELOC_P): Define.
217 (TP_OFFSET, DTP_OFFSET): Define.
218 (dtprel_base, tprel_base): New functions.
219 (mips_elf_link_hash_newfunc): Initialize tls_type.
220 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
221 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
223 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
224 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
225 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
226 (mips_tls_got_index): New functions.
227 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
228 arguments. Pass them to mips_elf_create_local_got_entry. Use
230 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
232 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
233 mips_elf_create_local_got_entry.
234 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
235 arguments. Handle TLS entries.
236 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
237 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
239 (mips_elf_record_global_got_symbol): Likewise.
240 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
242 (mips_elf_merge_gots): Handle TLS entries when merging.
243 (mips_elf_initialize_tls_index): New function.
244 (mips_elf_set_global_got_offset): Handle TLS entries.
245 (mips_elf_adjust_gp): Handle TLS.
246 (mips_elf_multi_got): Remove redundant call to
247 mips_elf_resolve_final_got_entries. Initialize global_count.
248 Correct a comment. Initialize new TLS members of mips_got_info.
249 Assign TLS GOT indexes for new GOTs.
250 (mips_elf_create_got_section): Initialize new TLS members of
252 (mips_elf_calculate_relocation): Handle TLS relocs.
253 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
255 (_bfd_mips_elf_always_size_sections): Handle TLS.
256 (_bfd_mips_elf_size_dynamic_sections): Likewise.
257 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
259 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
260 (_bfd_mips_elf_hide_symbol): Handle TLS.
261 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
262 (mips_reloc_map): Add TLS relocs.
263 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
264 * elf64-mips.c (mips_elf64_howto_table_rel)
265 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
266 * reloc.c: Define new MIPS TLS relocations.
267 * libbfd.h, bfd-in2.h: Regenerated.
269 2005-03-02 Jan Beulich <jbeulich@novell.com>
271 * Makefile.am: Add dependency of cache.o on libiberty.h.
272 * cache.c: Include libiberty.h.
273 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
275 2005-03-01 Zack Weinberg <zack@codesourcery.com>
277 * elf.c (bfd_section_from_shdr <default case>): Call
278 elf_backend_section_from_shdr hook unconditionally, and return
280 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
281 * elfxx-target.h (elf_backend_section_from_shdr)
282 (elf_backend_section_from_phdr): Default to
283 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
286 2005-03-01 Alan Modra <amodra@bigpond.net.au>
288 * targets.h: Typo fix.
289 * bfd-in2.h: Regenerate.
291 * bout.c (b_out_write_object_contents): Don't use sizeof on host
292 structs to size on-disk structures.
293 (b_out_set_section_contents): Size the external struct, not the
294 internal one for on-disk size.
295 (b_out_sizeof_headers): Likewise.
297 2005-03-01 Alan Modra <amodra@bigpond.net.au>
299 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
300 entry points with the func descriptor as well as undefweak.
302 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
304 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
305 present when IMPORT_NAME_UNDOECRATE is used.
307 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
310 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
313 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
314 to _bfd_elf_merge_symbol.
316 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
317 unsigned int to return the alignment of the old common symbol
318 in the dynamic object.
319 (_bfd_elf_add_default_symbol): Pass NULL to
320 _bfd_elf_merge_symbol.
321 (elf_link_add_object_symbols): Pass &old_alignment to
322 _bfd_elf_merge_symbol. Get the alignment of the new common
323 symbol in the dynamic object.
325 2005-02-24 Ben Elliston <bje@au.ibm.com>
327 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
328 * format.c (bfd_check_format_matches): Likewise.
329 * archive.c (BFD_GNU960_ARMAG): Likewise.
330 (bfd_generic_archive_p): Likewise.
331 (_bfd_write_archive_contents): Likewise.
333 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
335 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
336 * configure: Regenerate.
338 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
340 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
341 COMDAT group sections to have default visibility.
343 2005-02-24 Alan Modra <amodra@bigpond.net.au>
345 * coffcode.h (coff_print_aux): Warning fix.
346 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
347 instead of section pointer to identify.
348 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
349 the correct size buffer for local sym mangling too.
350 (h8300_bfd_link_add_symbols): Likewise.
351 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
353 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
354 * elf32-xtensa.c (literal_value_hash): Warning fix.
355 * versados.c (process_otr): Warning fix.
356 (versados_canonicalize_reloc): Likewise.
357 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
358 * vms.c (fill_section_ptr): Warning fix.
360 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
362 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
363 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
365 2005-02-23 Nick Clifton <nickc@redhat.com>
367 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
368 the relvaddr field of the Elf32_crinfo structure.
370 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
371 variables that are passed by reference to
372 m68hc11_get_relocation_value in case that function does not
375 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
376 return statements and replace with a single return at the end of
377 the function. This helps pacify the flow analysis code in gcc 4.0.
379 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
380 strtab to avoid compile time warning.
382 2005-02-23 Ben Elliston <bje@au.ibm.com>
384 * opncls.c (bfd_zalloc): Document this function.
386 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
388 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
389 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
390 Replace SEC_SHARED with SEC_COFF_SHARED.
391 (styp_to_sec_flags): Likewise.
393 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
394 (TARGET_LITTLE_SYM): Likewise.
396 * section.c (SEC_ARCH_BIT_0): Removed.
397 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
398 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
399 (SEC_SHARED): Renamed to ...
400 (SEC_COFF_SHARED): This.
401 (SEC_BLOCK): Renamed to ...
402 (SEC_TIC54X_BLOCK): This.
403 (SEC_CLINK): Renamed to ...
404 (SEC_TIC54X_CLINK): This.
405 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
406 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
408 * bfd-in2.h: Regenerated.
410 2005-02-21 Fred Fish <fnf@specifixinc.com>
412 * dwarf2.c (find_abstract_instance_name): Call recursively
413 to handle a DW_AT_specification.
415 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
417 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
418 mips_elf_create_dynamic_relocation,
419 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
422 2005-02-21 Alan Modra <amodra@bigpond.net.au>
424 * Makefile.am: Run "make dep-am"
425 * Makefile.in: Regenerate.
427 2005-02-21 Alan Modra <amodra@bigpond.net.au>
429 * coffgen.c (bfd_coff_get_comdat_section): Check that
430 coff_section_data isn't NULL.
432 2005-02-21 Alan Modra <amodra@bigpond.net.au>
434 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
435 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
436 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
438 (xcoff_write_archive_contents_big): Likewise.
439 (_bfd_xcoff_put_ldsymbol_name): Likewise.
440 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
441 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
442 * cofflink.c (process_embedded_commands): Warning fixes.
443 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
445 * dwarf2.c: Warning fixes.
446 * elf-bfd.h: Likewise.
447 * elf-eh-frame.c: Likewise.
448 * elf-strtab.c: Likewise.
450 * elf32-m68k.c: Likewise.
451 * elf32-ppc.c: Likewise.
452 * elf32-sh-symbian.c: Likewise.
453 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
454 * elf64-sh64.c: Likewise.
455 * peicode.h: Likewise.
456 * elf64-mmix.c: Warning fixes.
457 * elfcode.h: Likewise.
458 * elfxx-mips.c: Likewise.
459 * libbfd-in.h: Likewise.
460 * libbfd.c: Likewise.
461 * mach-o.c: Likewise.
464 * opncls.c: Likewise.
467 * vms-hdr.c: Likewise.
468 * vms-tir.c: Likewise.
469 * xtensa-isa.c: Likewise.
470 * xtensa-modules.c: Likewise.
472 (pstrcmp): Use correct choice of string lengths. Fix return value.
473 (bfd_sym_module_name): Correct string length.
474 * bfd-in2.h: Regenerate.
475 * libbfd.h: Regenerate.
477 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
479 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
480 uninitialized check_segment[1] in TLSMOFF case.
481 Reported by Alan Modra.
482 (elf32_frv_relocate_section): Improve errors and warnings.
484 2005-02-17 Alan Modra <amodra@bigpond.net.au>
486 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
488 2005-02-16 Alan Modra <amodra@bigpond.net.au>
490 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
491 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
492 * pef.c (bfd_pef_scan): Don't ignore return value of
493 bfd_pef_scan_start_address.
494 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
495 bfd_mach_o_scan_start_address.
496 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
497 * elfxx-mips.c: Remove unnecessary prototypes.
498 (sort_dynamic_relocs_64): Abort if not BFD64.
500 2005-02-16 Alan Modra <amodra@bigpond.net.au>
502 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
503 Skip toc reloc adjust if reloc_count is zero.
505 2005-02-15 Nigel Stephens <nigel@mips.com>
506 Maciej W. Rozycki <macro@mips.com>
508 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
509 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
510 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
511 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
512 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
514 (mips16_gprel_reloc): Remove bit shuffling; call
515 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
516 and _bfd_mips16_elf_reloc_shuffle() instead.
517 (mips16_reloc_map): New reloc map for MIPS16 relocs.
518 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
520 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
521 elf_mips16_howto_table_rel.
522 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
523 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
524 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
525 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
526 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
528 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
529 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
530 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
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_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
538 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
539 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
540 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
541 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
542 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
543 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
544 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
546 (mips16_gprel_reloc): Remove bit shuffling; call
547 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
548 and _bfd_mips16_elf_reloc_shuffle() instead.
549 (mips16_reloc_map): New reloc map for MIPS16 relocs.
550 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
552 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
553 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
554 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
555 handle bit shuffling for MIPS16 relocs.
556 (_bfd_mips16_elf_reloc_shuffle): Likewise.
557 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
558 and _bfd_mips16_elf_reloc_shuffle().
559 (_bfd_mips_elf_generic_reloc): Likewise.
560 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
562 (mips_elf_obtain_contents): Remove bit shuffling.
563 (mips_elf_perform_relocation): Likewise; call
564 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
566 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
568 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
569 (_bfd_mips16_elf_reloc_shuffle): Likewise.
570 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
571 (BFD_RELOC_MIPS16_HI16_S): Likewise.
572 (BFD_RELOC_MIPS16_LO16): Likewise.
573 * bfd-in2.h: Regenerate.
574 * libbfd.h: Regenerate.
576 2005-02-15 Jan Beulich <jbeulich@novell.com>
578 * elfxx-ia64.c (ia64_howto_table): Correct strings for
579 R_IA64_DTPMOD64[LM]SB.
581 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
583 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
584 backward branch in the same section.
585 (elfNN_ia64_relocate_section): Inform users that the input
586 section is too big to relax br instruction when overflow
587 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
590 2005-02-14 Orjan Friberg <orjanf@axis.com>
592 * elfcore.h (elf_core_file_p): Move the call to
593 elf_backend_object_p to allow the correct machine to be set before
594 processing the program headers.
596 2005-02-14 Nick Clifton <nickc@redhat.com>
599 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
600 aware flag from the input bfd to the output bfd.
602 2005-02-11 Maciej W. Rozycki <macro@mips.com>
604 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
605 R_MIPS_LITERAL relocations for external symbols.
606 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
607 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
609 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
611 * bfd-in2.h: Rebuilt.
613 2005-02-11 Paul Brook <paul@codesourcery.com>
615 * elf-bfd.h (struct elf_link_hash_table): Add
616 is_relocatable_executable.
617 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
618 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
619 symbols in relocatable executables.
620 (bfd_elf_record_link_assignment): Create dynamic section symbols in
621 relocatable executables.
622 (_bfd_elf_link_renumber_dynsyms): Ditto.
623 (bfd_elf_final_link): Ditto.
624 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
625 relocations into relocatable executables.
626 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
627 executables. Also copy absolute relocations.
628 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
629 in relocatable executables.
630 (allocate_dynrelocs): Copy relocations for relocatable executables.
631 Output dynamic symbols for symbols defined in linker scripts.
633 2005-02-11 Nick Clifton <nickc@redhat.com>
635 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
636 to avoid a compile time warning.
638 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
641 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
642 inclusion of coffcode.h so that it is actually picked up.
644 * coffcode.h (coff_std_swap_table): Add an unused attribute in
647 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
650 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
653 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
654 to protect the declaration of this array.
656 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
657 Avoid call to memcpy with a size of 0.
659 2005-02-12 Alan Modra <amodra@bigpond.net.au>
661 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
662 old-style branches to undefined dot-symbols which will be
663 satisfied by a plt call.
665 2005-02-11 Alan Modra <amodra@bigpond.net.au>
667 * elf64-ppc.c (move_plt_plist): New function, extracted from..
668 (ppc64_elf_copy_indirect_symbol): ..here.
669 (func_desc_adjust): Use move_plt_plist.
671 2005-02-10 Paul Brook <paul@codesourcery.com>
673 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
675 2005-02-10 Paul Brook <paul@codesourcery.com>
677 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
679 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
680 (elf_link_renumber_local_hash_table_dynsyms): New function.
681 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
683 2005-02-10 Jakub Jelinek <jakub@redhat.com>
685 * bfd-in.h (BFD_LINKER_CREATED): Define.
686 * bfd-in2.h: Rebuilt.
687 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
688 BFD_LINKER_CREATED bfds when determining input bfds without
689 .note.GNU-stack section.
691 2005-02-10 Maciej W. Rozycki <macro@mips.com>
693 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
694 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
695 relocations against external symbols unchanged.
697 2005-02-08 Paul Brook <paul@codesourcery.com>
699 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
702 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
704 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
707 2005-02-07 Maciej W. Rozycki <macro@mips.com>
709 * elf64-mips.c: Fix formatting throughout.
711 2005-02-07 Maciej W. Rozycki <macro@mips.com>
713 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
715 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
717 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
718 *ABS*/*UND* sections.
719 (elf32_frv_relocate_section): Move zero-addend-required error...
720 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
721 missing needed TLS section.
723 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
725 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
726 being the last symbol.
727 (aout_link_add_symbols): Just return TRUE if a warning
730 2005-02-07 Maciej W. Rozycki <macro@mips.com>
732 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
733 R_MIPS_GPREL32 relocations against external symbols.
734 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
737 2005-02-07 Alan Modra <amodra@bigpond.net.au>
739 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
740 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
741 elf_string_from_elf_strtab.
742 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
743 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
744 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
745 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
746 looking at cached symtab info first, before iterating over headers.
747 For SHT_REL and SHT_RELA, load dynsymtab if needed.
748 * elfcode.h (elf_object_p): Don't load section header stringtab
751 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
753 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
754 against protected function when building shared library.
757 * elf64-x86-64.c (is_32bit_relative_branch): New.
758 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
759 protected function symbol when building shared library for
760 32bit relative branch instruction.
762 2005-02-06 Alan Modra <amodra@bigpond.net.au>
764 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
765 syms when doing a relocatable link.
766 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
768 (ppc64_elf_tls_setup): Likewise.
769 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
771 2005-02-04 Alan Modra <amodra@bigpond.net.au>
773 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
774 (link_hash_newfunc): Clear all locals using memset.
775 (make_fdh): Remove flags param. Always create fake func desc
776 weak. Link the descriptor with the code entry sym.
777 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
778 (add_symbol_adjust): Adjust make_fdh call.
779 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
780 descriptor to strong undefined if code entry is strong.
782 2005-02-04 Alan Modra <amodra@bigpond.net.au>
784 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
785 lookup here. Set to new before calling bfd_link_repair_undef_list.
786 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
788 2005-02-03 Alan Modra <amodra@bigpond.net.au>
790 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
792 2005-02-03 Alan Modra <amodra@bigpond.net.au>
794 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
795 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
796 before the as-needed lib was loaded. Abort on unexpected refs.
798 2005-02-02 Alan Modra <amodra@bigpond.net.au>
800 * elflink.c (elf_smash_syms): Expand comments.
801 (elf_link_add_object_symbols): Only call elf_smash_syms for
802 as-needed dynamic objects.
804 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
805 everything, just the field specific to ia64.
806 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
808 2005-02-01 Alan Modra <amodra@bigpond.net.au>
810 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
811 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
813 (struct add_symbol_adjust_data): New.
814 (add_symbol_adjust): Make an undefweak func desc for old ABI
815 objects to link with --as-needed shared libs. Return fail status.
816 Don't adjust old ABI func entry sym to weak if func desc syms
818 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
821 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
823 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
826 2005-02-01 Alan Modra <amodra@bigpond.net.au>
828 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
829 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
830 remove anything but new and undefweak.
831 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
833 (_bfd_elf_create_dynamic_sections): Formatting.
834 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
835 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
836 (struct elf_smash_data): New.
837 (elf_smash_syms): New function.
838 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
839 unneeded dynamic objects to loaded list.
840 (elf_link_output_extsym): Don't handle as-needed here. Strip
841 bfd_link_hash_new symbols.
842 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
843 delref when dynindx is already -1.
844 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
846 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
848 2005-02-01 Ben Elliston <bje@au.ibm.com>
850 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
852 2005-02-01 Ben Elliston <bje@au.ibm.com>
854 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
855 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
856 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
857 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
858 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
859 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
860 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
861 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
862 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
863 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
864 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
865 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
866 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
867 throughout. Similarly, collapse #if 1'd code.
869 2005-02-01 Ben Elliston <bje@au.ibm.com>
871 * elf-bfd.h (bfd_elf_discard_group): Remove.
872 * elf.c (bfd_elf_discard_group): Likewise.
873 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
875 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
877 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
878 (_bfd_elf_eh_frame_address_size): Declare.
879 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
880 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
881 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
882 (elf_backend_eh_frame_address_size): Define.
883 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
884 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
885 size from the new backend hook.
886 (_bfd_elf_write_section_eh_frame): Likewise.
887 (_bfd_elf_eh_frame_address_size): New function.
889 2005-01-31 Andrew Cagney <cagney@gnu.org>
891 * configure: Regenerate to track ../gettext.m4.
893 2005-01-31 Mark Mitchell <mark@codesourcery.com>
895 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
896 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
898 2005-01-31 Nick Clifton <nickc@redhat.com>
900 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
901 sparc-lynxos, vax-vms) be obsolete.
903 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
905 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
906 * elf32-arm.c (ELF_MINPAGESIZE): Define.
907 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
908 * elfcode.h (elf_object_p): Use minpagesize instead of
910 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
911 (elfNN_bed): Include ELF_MINPAGESIZE.
913 2005-01-28 Julian Brown <julian@codesourcery.com>
915 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
916 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
917 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
918 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
919 passing flag value from ld. Set flag value in global hash table entry.
920 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
923 2005-01-27 Andrew Cagney <cagney@gnu.org>
925 * configure: Regenerate to track ../gettext.m4 change.
927 2005-01-25 Mark Mitchell <mark@codesourcery.com>
929 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
932 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
934 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
935 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
937 * reloc.c: Add R_FRV_TLSMOFF.
938 * elf32-frv.c (elf32_frv_howto_table): Likewise.
939 (frv_reloc_map, frv_reloc_type_lookup): Map it.
940 (elf32_frv_relocate_section): Handle it.
941 (elf32_frv_check_relocs): Likewise.
942 * libbfd.h, bfd-in2.h: Rebuilt.
943 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
944 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
945 when given an undefweak TLS symbol. Fix constant TLS PLT entries
946 such that they return the constant in gr9.
947 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
949 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
950 too, such that they shrink on relaxation.
951 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
952 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
953 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
954 if we can guarantee the use of 16-bit constants.
955 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
956 Introduce TLS support for FR-V FDPIC.
957 * reloc.c: Add TLS relocations.
958 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
959 (elf32_frv_rel_tlsdesc_value_howto): New.
960 (elf32_frv_rel_tlsoff_howto): New.
961 (frv_reloc_map): Add new mappings.
962 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
964 (frvfdpic_dynamic_got_plt_info): New.
965 (frvfdpic_plt_tls_ret_offset): New.
966 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
967 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
968 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
969 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
971 (struct frvfdpic_relocs_info): Add TLS fields.
972 (frvfdpic_relocs_info_hash): Warning clean up.
973 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
974 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
975 (FRVFDPIC_TLS_BIAS): Define.
976 (tls_biased_base): New.
977 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
979 (frv_reloc_type_lookup): Likewise.
980 (frvfdpic_info_to_howto_rel): Likewise.
981 (elf32_frv_relocate_section): Likewise.
982 (_frv_create_got_section): Create the PLT section here.
983 (elf32_frvfdpic_create_dynamic_sections): Not here.
984 (_frvfdpic_count_nontls_entries): Move out of...
985 (_frvfdpic_count_got_plt_entries): ... here.
986 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
987 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
989 (_frvfdpic_relax_tls_entries): New.
990 (_frvfdpic_compute_got_alloc_data): Add TLS support.
991 (_frvfdpic_get_tlsdesc_entry): New.
992 (_frvfdpic_assign_got_entries): Add TLS support.
993 (_frvfdpic_assign_plt_entries): Likewise.
994 (_frvfdpic_reset_got_plt_entries): New.
995 (_frvfdpic_size_got_plt): Move out of...
996 (elf32_frvfdpic_size_dynamic_sections): ... here.
997 (_frvfdpic_relax_got_plt_entries): New.
998 (elf32_frvfdpic_relax_section): New.
999 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
1000 (elf32_frv_check_relocs): Add TLS support.
1001 (bfd_elf32_bfd_relax_section): Define for FDPIC.
1002 * libbfd.h, bfd-in2.h: Rebuilt.
1004 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1006 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
1007 loadable reloc sections.
1008 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
1009 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
1011 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1013 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
1014 sections immediately when linking shared libs. Instead, wait until
1015 we know a lib is needed.
1016 (_bfd_elf_link_create_dynstrtab): Extract from..
1017 (_bfd_elf_link_create_dynamic_sections_): ..here.
1018 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
1019 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
1020 for non-existent .dynamic.
1021 (elf_link_output_extsym): Don't complain about undefined symbols
1022 in as-needed dynamic libs that aren't actually linked.
1024 2005-01-24 Andrew Cagney <cagney@gnu.org>
1026 * configure: Regenerate, ../gettext.m4 was updated.
1028 2005-01-21 Ben Elliston <bje@au.ibm.com>
1030 * aout-encap.c: Remove unused file.
1032 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
1035 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
1036 non-function symbols are local.
1037 (_bfd_elf_symbol_refs_local_p): Likewise.
1039 2005-01-18 Alan Modra <amodra@bigpond.net.au>
1041 * bfd.c (bfd_link_just_syms): Add abfd param.
1042 * bfd-in2.h: Regenerate.
1044 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1046 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
1047 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
1048 instructions. If the amount of padding is known, reduce the size
1049 of the CIE or FDE by that amount.
1051 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1053 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
1054 augmentation_size. Use bfd_signed_vmas for data_align.
1055 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
1056 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
1057 functions. Don't read past the end of the enclosing CIE or FDE.
1058 (skip_bytes): New utility function.
1059 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
1061 (_bfd_elf_write_section_eh_frame): Use new functions.
1063 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1065 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
1066 assert-style REQUIRE() macro to handle sanity checks.
1068 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
1070 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
1072 (read_unsigned_leb128): Removed.
1073 (read_signed_leb128): Removed.
1074 (find_abstract_instance_name): Updated.
1075 (parse_comp_unit): Accept info_ptr_unit.
1076 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
1077 comp unit and pass it to parse_comp_unit.
1079 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
1080 (read_signed_leb128): Moved to ...
1083 * libbfd-in.h (read_unsigned_leb128): New prototype.
1084 (read_signed_leb128): Likewise.
1085 * libbfd.h: Regenerated.
1087 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
1088 Nick Clifton <nickc@redhat.com>
1090 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
1091 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
1092 arch_sh4a_nofpu_up in order to match the external names and make the
1093 testsuite's job easier.
1094 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
1096 * bfd-in2.h: Regenerate.
1098 2005-01-15 Andrew Cagney <cagney@gnu.org>
1101 * acinclude.m4: Move BFD_NEED_DECLARATION,
1102 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
1103 the new file bfd.m4. Include ../bfd/bfd.m4.
1104 * configure: Re-generate.
1106 2005-01-12 Alan Modra <amodra@bigpond.net.au>
1108 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
1109 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
1111 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
1112 R_PPC_RELAX32PC_PLT.
1114 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1116 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
1118 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
1119 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
1120 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
1121 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
1122 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
1123 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
1124 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
1125 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
1126 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
1127 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
1128 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1129 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
1130 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
1131 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
1133 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1135 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
1138 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1140 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
1141 * bfd-in2.h: Regenerate.
1142 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
1143 to support these new machine values.
1144 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
1146 (bfd_maxq_arch): Update values for the maxq20.
1148 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
1150 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
1151 non-shared object, do not reserve space in .plt and .rela.plt for
1152 regular symbols neither defined nor referenced in shared objects.
1154 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1156 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
1157 to zero the structure.
1158 (create_got_section): Use BFD_ASSERT instead of abort.
1159 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
1161 (create_got_section): New function.
1162 (sparc64_elf_create_dynamic_sections): Likewise.
1163 (sparc64_elf_check_relocs): Invoke create_got_section instead of
1164 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
1165 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
1166 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
1167 (sparc64_elf_finish_dynamic_symbol): Likewise.
1168 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
1169 (elf_backend_create_dynamic_sections): Define to
1170 sparc64_elf_create_dynamic_sections.
1172 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1174 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
1175 (elf_backend_omit_section_dynsym): Define to it.
1176 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
1177 (elf_backend_omit_section_dynsym): Define to it.
1179 2005-01-07 Jakub Jelinek <jakub@redhat.com>
1181 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
1182 PT_DYNAMIC segment, unless .dynamic.
1184 2005-01-06 Paul Brook <paul@codesourcery.com>
1186 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
1187 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
1188 * configure: Regenerate.
1189 * elf32-arm.c: Add VxWorks target bfd.
1191 (elf32_arm_link_hash_table): Add use_rel.
1192 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
1193 elf32_arm_relocate_section): Replace USE_REL with runtime check.
1194 Correct offset calculation for RELA case.
1195 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
1196 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
1197 (elf32_arm_vxworks_link_hash_table_create): New function.
1198 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
1199 (bfd_elf32_littlearm_vxworks_vec): Ditto.
1200 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
1202 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1204 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
1206 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
1207 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
1208 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
1209 (ppc64_elf_next_toc_section): Heed no_multi_toc.
1210 (ppc64_elf_reinit_toc): Set multi_toc_needed.
1211 (toc_adjusting_stub_needed): Rewrite.
1212 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
1213 toc tests. Adjust for toc_adjusting_stub_needed changes.
1214 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
1215 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
1216 * section.c: Expand comment on backend bits.
1217 * bfd-in2.h: Regenerate.
1218 * libbfd.h: Regenerate.
1220 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1222 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
1223 toc adjusting stub, do not test source section flags.
1225 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
1227 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
1228 from STABS debugging sections again.
1230 2005-01-05 Fred Fish <fnf@specifixinc.com>
1232 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
1233 (find_abstract_instance_name): New function.
1234 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
1235 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
1236 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
1238 2004-12-31 Paul Brook <paul@copdesourcery.com>
1240 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
1242 2004-12-31 Alan Modra <amodra@bigpond.net.au>
1244 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
1245 Commit missing changes from 2004-12-22.
1246 * bfd-in2.h: Regenerate.
1248 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
1250 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
1252 2004-12-21 Kris Warkentin <kewarken@qnx.com>
1254 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
1255 Add 'base' argument for constructing register sections. Reformat.
1256 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
1257 gp and fp regs. Reformat.
1259 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
1261 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
1262 * bfd-in2.h: Regenerate.
1263 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
1264 (avr_reloc_map): Likewise.
1265 (avr_final_link_relocate): Likewise.
1267 2004-12-22 Alan Modra <amodra@bigpond.net.au>
1269 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
1270 as-needed dynamic libs as undefined.
1271 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
1272 libs when finding they are needed.
1274 2004-12-20 Alan Modra <amodra@bigpond.net.au>
1276 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
1277 (opd_entry_value): Use opd_relocs if available.
1278 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
1279 copy .opd relocations to opd_relocs.
1280 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
1282 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
1284 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
1285 * elf32-v850.c (v850_elf_howto_table): Add entry for
1286 R_V850_LO16_SPLIT_OFFSET.
1287 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
1288 (v850_elf_perform_lo16_relocation): New function, extracted from...
1289 (v850_elf_perform_relocation): ...here. Use it to handle
1290 R_V850_LO16_SPLIT_OFFSET.
1291 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
1292 R_V850_LO16_SPLIT_OFFSET.
1293 * libbfd.h, bfd-in2.h: Regenerate.
1295 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
1297 * config.bfd: Add s390x-ibm-tpf support.
1299 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
1301 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
1302 to prototype, to make hash info available.
1303 Prevent wrapped symbols from being adjusted twice.
1305 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
1307 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
1308 overflow for calls to undefined weak symbols.
1310 2004-12-11 Alan Modra <amodra@bigpond.net.au>
1312 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
1313 canonical sections syms have a name.
1315 2004-12-11 Alan Modra <amodra@bigpond.net.au>
1317 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
1318 have been adjusted for output.
1319 (ppc64_elf_relocate_section): Mark sections with reloc_done.
1321 2004-12-10 Alan Modra <amodra@bigpond.net.au>
1323 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
1324 add symtab_hdr param.
1325 (group_signature): Update calls.
1326 * elf-bfd.h (bfd_elf_sym_name): Update.
1327 * elf32-ppc.c (ppc_elf_relocate_section): Update.
1328 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
1329 (ppc64_elf_relocate_section): Update.
1330 * elflink.c (elf_link_input_bfd): Update.
1332 2004-12-10 Jakub Jelinek <jakub@redhat.com>
1334 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
1335 st_shndx on STT_SECTION sections.
1337 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
1339 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
1340 ELF section symbols.
1342 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
1344 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
1345 return a real value, unless it is a PLT symbol.
1346 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
1349 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
1350 R_MIPS_JALR entry to 0.
1352 * archures.c: Define bfd_mach_mips9000.
1353 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
1354 (mips_set_isa_flags): Handle bfd_mach_mips9000.
1355 * cpu-mips.c (I_mips9000): Define.
1356 (arch_info_struct): Add case for bfd_mach_mips9000.
1357 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
1358 * bfd-in2.h: Regenerate.
1360 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
1362 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
1365 2004-12-07 Ben Elliston <bje@gnu.org>
1367 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
1369 2004-12-06 Daniel Jacobowitz <dan@debian.org>
1371 Suggested by Fergal Daly <fergal@esatclear.ie>:
1372 * simple.c (simple_dummy_multiple_definition): New function.
1373 (bfd_simple_get_relocated_section_contents): Use it.
1375 2004-12-03 Jan Beulich <jbeulich@novell.com>
1377 * elf.c (elf_find_function): Don't use the last file symbol ever,
1378 seen, but the last one seen prior to the symbol being reported.
1379 Don't report a filename at all for global symbols when that might
1382 2004-12-01 Paul Brook <paul@codesourcery.com>
1384 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
1385 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
1388 2004-12-01 Paul Brook <paul@codesourcery.com>
1390 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
1393 2004-11-30 Paul Brook <paul@codesourcery.com>
1395 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
1396 no_pipeline_knowledge
1397 (elf32_arm_link_hash_table_create): Ditto.
1398 (bfd_elf32_arm_process_before_allocation): Ditto.
1399 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
1401 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
1403 * bfd-in2.h: Regenerate.
1405 2004-11-30 Randolph Chung <tausq@debian.org>
1407 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
1408 (elf32_hppa_grok_psinfo): New function.
1409 (elf_backend_grok_prstatus): Define.
1410 (elf_backend_grok_psinfo): Define.
1412 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
1415 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
1417 2004-11-24 Paul Brook <paul@codesourcery.com>
1419 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
1421 2004-11-24 Paul Brook <paul@codesourcery.com>
1423 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
1424 (elf32_arm_swap_symbol_out): New function.
1425 (elf32_arm_size_info): Add.
1426 (elf_backend_size_info): Define.
1428 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1430 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
1433 2004-11-19 Alan Modra <amodra@bigpond.net.au>
1435 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
1436 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
1437 * nlmcode.h (nlm_write_object_contents): Warning fix.
1439 2004-11-18 Bob Wilson <bob.wilson@acm.org>
1441 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
1443 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
1445 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
1446 (elf32_arm_plt_thumb_stub): New.
1447 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
1449 (elf32_arm_link_hash_traverse): Fix typo.
1450 (elf32_arm_link_hash_table): Add obfd.
1451 (elf32_arm_link_hash_newfunc): Initialize new fields.
1452 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
1453 (elf32_arm_link_hash_table_create): Initialize obfd.
1454 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
1455 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
1456 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
1457 interworking BFD is not dynamic.
1458 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
1459 not emit glue for PLT references.
1460 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
1461 emit glue for PLT references. Support the Thumb PLT prefix.
1462 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
1464 (elf32_arm_check_relocs): Likewise.
1465 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
1467 (allocate_dynrelocs): Handle Thumb PLT references.
1468 (elf32_arm_finish_dynamic_symbol): Likewise.
1469 (elf32_arm_symbol_processing): New function.
1470 (elf_backend_symbol_processing): Define.
1472 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
1474 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
1475 add_fde_encoding. Remove need_relative.
1476 * elf-eh-frame.c (extra_augmentation_string_bytes)
1477 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
1478 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
1479 in cases where the CIE has no existing 'R' augmentation. Use
1480 size_of_output_cie_fde when assigning offsets. Use the final offset
1481 as the new section size.
1482 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
1483 Account for any extra augmentation bytes in the returned offset.
1484 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
1485 moved before being modified. Pad growing entries with DW_CFA_nops.
1486 Add 'z' and 'R' augmentations as directed by add_augmentation_size
1487 and add_fde_encoding.
1489 2004-11-15 Mark Mitchell <mark@codesourcery.com>
1491 * elf32-arm.c (elf32_arm_relocate_section): Use
1492 arm_real_reloc_type.
1494 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
1496 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
1497 for discard relocations; don't add an R_MIPS_NONE to the main body
1500 2004-11-04 Paul Brook <paul@codesourcery.com>
1502 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
1503 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
1504 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
1505 default version definition for unversioned symbols.
1506 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
1507 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
1508 _bfd_elf_slurp_version_tables. Set default version for unversioned
1511 2004-11-15 Paul Brook <paul@codesourcery.com>
1513 * elflink.c (elf_link_add_object_symbols): Don't assume version
1514 indices are consecutive.
1516 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
1518 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
1519 composite relocations against the personality data.
1521 2004-11-13 Paul Brook <paul@codesourcery.com>
1523 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
1524 R_ARM_PREL31 relocations to PLT entries.
1525 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
1526 (elf32_arm_check_relocs): Ditto.
1528 2004-11-12 Bob Wilson <bob.wilson@acm.org>
1530 * xtensa-isa.c (xtensa_interface_class_id): New.
1532 2004-11-11 Bob Wilson <bob.wilson@acm.org>
1534 * elf32-xtensa.c (property_table_compare): Remove assertion about
1535 entries with the same address and non-zero size.
1536 (xtensa_read_table_entries): Report such entries as errors.
1538 2004-11-11 Mark Mitchell <mark@codesourcery.com>
1540 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
1541 R_ARM_RELATIVE on Symbian OS.
1543 2004-11-09 Mark Mitchell <mark@codesourcery.com>
1545 * som.c (som_bfd_print_private_bfd_data): New function.
1546 (som_object_setup): Save the auxiliary header. Don't assume that
1547 zero is an invalid entry point for a shared library.
1548 (som_object_p): Allocate the auxiliary header on the heap.
1550 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
1552 (elf32_arm_symbian_modify_segment_map): Likewise.
1554 2004-11-09 Daniel Jacobowitz <dan@debian.org>
1556 From David Poole <daveml@mbuf.com>:
1557 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
1558 (elf32_arm_size_dynamic_sections): Call it.
1560 2004-11-09 Alan Modra <amodra@bigpond.net.au>
1562 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
1563 (ALL_MACHINES_CFILES): Fix typo.
1564 * Makefile.in: Regenerate.
1565 * po/SRC-POTFILES.in: Regenerate.
1567 2004-11-08 Mark Mitchell <mark@codesourcery.com>
1569 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
1570 R_ARM_RELATIVE relocation for Symbian OS, mention the section
1571 symbol in the relocation.
1573 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
1574 Vineet Sharma <vineets@noida.hcltech.com>
1576 * coff-maxq.c: New File.
1577 * cpu-maxq.c: New File.
1578 * coffcode.h: Likewise.
1579 * config.bfd: Likewise.
1580 * configure.in (maxqcoff_vec): New target vector.
1581 * Makefile.am: Add support for maxq target.
1582 * configure.in: Likewise.
1583 * archures.c:. Likewise.
1584 * targets.c: Likewise.
1585 * bfd_in2.h : Regenerated.
1586 * Makefile.in: Regenerated.
1587 * configure: Regenerated.
1588 * doc/Makefile.in: Regenerated.
1590 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1592 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
1593 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
1594 C_NT_WEAK aux entries.
1595 (_bfd_coff_generic_relocate_section): Handle undefined
1598 2004-11-07 Andreas Schwab <schwab@suse.de>
1600 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
1601 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
1602 non-default visibility.
1604 2004-11-01 Mark Mitchell <mark@codesourcery.com>
1606 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
1608 (elf32_arm_symbian_modify_segment_map): Don't
1609 reset includes_filehdr and includes_phdrs here.
1611 2004-11-04 Daniel Jacobowitz <dan@debian.org>
1613 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
1614 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
1615 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
1617 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
1618 to a new removed list. Remove normal configuration stanzas.
1619 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
1620 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
1621 elfarm-nabi.lo with elf32-arm.lo.
1622 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
1623 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
1624 * elf32-arm.h: Remove.
1625 * elfarm-oabi.c: Remove.
1626 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
1627 and bfd_elf32_littlearm_oabi_vec.
1628 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
1630 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
1632 * config.bfd: Support crisv32-*-* like cris-*-*.
1633 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
1634 (bfd_mach_cris_v10_v32): New macros.
1635 * cpu-cris.c: Tweak formatting.
1636 (get_compatible): New function.
1638 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
1639 bfd_arch_info_type:s.
1640 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
1641 get_compatible for member compatible and link bfd_cris_arch_v32 as
1643 * elf32-cris.c (cris_elf_pcrel_reloc)
1644 (cris_elf_set_mach_from_flags): New functions.
1645 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
1646 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
1647 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
1648 numbers for bfd_mach_cris_v32.
1649 (PLT_ENTRY_SIZE_V32): New macro.
1650 (elf_cris_plt0_entry): Drop last comma in initializer.
1651 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
1652 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
1654 (cris_elf_relocate_section): Change all "%B(%A)" messages to
1656 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
1657 (elf_cris_finish_dynamic_sections): Similar.
1658 (elf_cris_adjust_dynamic_symbol): Similar.
1659 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
1661 <switch with PIC relocs>: Emit error and return FALSE for
1662 bfd_mach_cris_v10_v32.
1663 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
1664 Emit warning when generating textrel reloc.
1665 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
1666 (cris_elf_final_write_processing): Set flags according to mach.
1667 (cris_elf_print_private_bfd_data): Display
1668 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
1669 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
1670 new_flags. Don't call cris_elf_final_write_processing. Don't
1671 look at the actual elf header flags at all; use
1672 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
1673 in bfd_get_mach for ibfd and obfd and handle merging of compatible
1675 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1676 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
1677 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
1678 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
1679 * bfd-in2.h, libbfd.h: Regenerate.
1681 2004-11-04 Alan Modra <amodra@bigpond.net.au>
1683 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
1684 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
1686 (struct adjust_toc_info): New.
1687 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
1689 2004-11-03 Bob Wilson <bob.wilson@acm.org>
1691 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
1692 if there are no segments.
1694 2004-11-02 Daniel Jacobowitz <dan@debian.org>
1696 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
1698 2004-11-02 Nick Clifton <nickc@redhat.com>
1700 * elf32-iq2000.c: Convert to ISO C90 formatting.
1702 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
1704 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
1706 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
1708 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
1709 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
1710 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
1712 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1714 * elf32-sh.c (tpoff): Take alignment into account.
1716 2004-10-28 Nick Clifton <nickc@redhat.com>
1718 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
1719 performing a relocatable link.
1720 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
1721 for MIPS ports under Irix.
1723 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
1725 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
1726 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
1727 (elf32_arm_final_link_relocate): Ditto.
1728 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
1729 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
1730 (elf32_arm_adjust_dynamic_symbol): Ditto.
1731 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
1732 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
1733 (elf32_arm_r_howto): ... To here.
1734 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
1736 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
1739 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
1740 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
1741 and R_IA64_SECREL64LSB.
1743 2004-10-26 Paul Brook <paul@codesourcery.com>
1745 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
1746 (bfd_elf_size_dynamic_sections): Create default version definition.
1747 (elf_link_output_extsym): Adjust for default symbol version.
1749 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1751 * mmo.c: Adjust to ISO C.
1753 * mmo.c (mmo_write_section_description): New function broken out
1754 of mmo_internal_write_section.
1755 (mmo_internal_write_section): For each of .text and .data, call
1756 mmo_write_section_description before outputting contents if it has
1757 nontrivially deducible vma or contents.
1758 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
1759 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
1760 symbols if found within the .data address range.
1762 2004-10-24 Daniel Jacobowitz <dan@debian.org>
1764 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
1766 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1768 * mmo.c (File Layout): Correct place of misplaced blurb about
1771 2004-10-22 Mark Kettenis <kettenis@gnu.org>
1773 * config.bfd: Add mips64*-*-openbsd.
1775 2004-10-21 Bob Wilson <bob.wilson@acm.org>
1777 * elf32-xtensa.c (ebb_propose_action): Put declarations before
1780 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1782 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
1783 * configure: Regenerate.
1785 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1788 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
1789 to linker reloc_overflow callback.
1790 (aout_link_input_section_ext): Likewise.
1791 (aout_link_reloc_link_order): Likewise.
1792 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1793 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1795 (alpha_relocate_section): Likewise.
1796 * coff-arm.c (coff_arm_relocate_section): Likewise.
1797 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
1798 * coff-h8500.c (extra_case): Likewise.
1799 * coff-i960.c (coff_i960_relocate_section): Likewise.
1800 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1801 * coff-mips.c (mips_relocate_section): Likewise.
1802 * coff-or32.c (coff_or32_relocate_section): Likewise.
1803 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1804 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1805 * coff-sh.c (sh_relocate_section): Likewise.
1806 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1807 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
1808 * coff-z8k.c (extra_case): Likewise.
1809 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1810 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1811 (_bfd_coff_generic_relocate_section): Likewise.
1812 * ecoff.c (ecoff_reloc_link_order): Likewise.
1813 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1814 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1815 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1816 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1817 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1818 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1819 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1820 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1821 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1822 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1823 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1824 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1825 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1826 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1827 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1828 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1829 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1830 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1831 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1832 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1833 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1834 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1835 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1836 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1837 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1838 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1839 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1840 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1841 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1842 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1843 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1844 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1845 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1846 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1847 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1848 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1849 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1850 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1851 * elflink.c (elf_reloc_link_order): Likewise.
1852 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
1853 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1854 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
1855 * linker.c (_bfd_generic_reloc_link_order): Likewise.
1856 * pdp11.c (pdp11_aout_link_input_section): Likewise.
1857 (aout_link_reloc_link_order): Likewise.
1858 * reloc.c (bfd_generic_get_relocated_section_contents):
1860 * xcofflink.c (xcoff_reloc_link_order): Likewise.
1861 * simple.c (simple_dummy_reloc_overflow): Updated.
1863 2004-10-20 Andreas Schwab <schwab@suse.de>
1865 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
1866 (elf_backend_plt_sym_val): Define.
1868 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
1870 * config.bfd: Set targ_underscore=yes for PE COFF targets
1872 2004-10-19 Alan Modra <amodra@bigpond.net.au>
1874 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
1875 (ppc64_elf_edit_opd): Likewise.
1877 2004-10-18 Mark Mitchell <mark@codesourcery.com>
1879 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
1880 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
1881 set SEC_ALLOC and SEC_LOAD.
1883 2004-10-18 Nick Clifton <nickc@redhat.com>
1885 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
1886 'name' for relocs against both local and global symbols.
1888 2004-10-16 Daniel Jacobowitz <dan@debian.org>
1890 * bfd-in2.h: Regenerate.
1891 * bfd.c (struct bfd): Add no_export.
1892 * elflink.c (elf_link_add_object_symbols): Handle no_export.
1894 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1896 * config.bfd: Whitespace cleanup.
1897 * Makefile.am: Run "make dep-am"
1898 * Makefile.in: Regenerate.
1900 2004-10-15 Jakub Jelinek <jakub@redhat.com>
1902 * elflink.c (struct already_linked_section): Removed.
1903 (try_match_symbols_in_sections, already_linked): Removed.
1904 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
1905 prefix of section names when finding already_linked_table
1906 chain. Compare section names. Instead of calling already_linked,
1907 do it inline and only for sections in the same already_linked_list.
1909 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1911 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
1912 parameter. If called after _bfd_elf_write_section_eh_frame,
1913 don't allow a -2 return unless need_* bit is already set, and
1914 handle offsets adjusted for output_offset.
1915 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
1916 * elf.c (_bfd_elf_section_offset): Update call.
1918 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
1921 * coffcode.h (coff_compute_section_file_positions): Cast to
1922 bfd_vma when computing page alignment.
1924 2004-10-13 Mark Mitchell <mark@codesourcery.com>
1926 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1927 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
1929 2004-10-12 Mark Mitchell <mark@codesourcery.com>
1931 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
1932 relocations use a virtual address, not a section offset.
1934 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1936 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
1937 (narrow_instruction, widen_instruction): Remove unnecessary calls to
1938 xtensa_format_encode.
1939 (ebb_propose_action): Inline call to ebb_add_proposed_action.
1940 (ebb_add_proposed_action): Delete.
1942 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1944 * elf32-xtensa.c: Use ISO C90 formatting.
1946 2004-10-12 Paul Brook <paul@codesourcery.com>
1948 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
1951 2004-10-12 Paul Brook <paul@codesourcery.com>
1953 * elf32-arm.h: Support EABI version 4 objects.
1955 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1958 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
1959 Don't mark as default.
1960 (bfd_x86_64_arch): Don't mark as default.
1962 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1964 * elflink.c (enum action_discarded): New.
1965 (elf_section_complain_discarded): Delete.
1966 (elf_action_discarded): New function subsuming the above and also
1967 controlling reloc behaviour.
1968 (elf_link_input_bfd): Use it.
1970 2004-10-11 Jakub Jelinek <jakub@redhat.com>
1972 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
1973 (special_sections): Add .gnu.liblist and .gnu.conflict.
1974 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
1976 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1979 * elflink.c (elf_link_input_bfd): Try harder to support
1980 relocations against symbols in removed linkonce sections.
1982 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1984 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
1987 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
1988 sections do not reference symbols in non-SEC_ALLOC sections.
1990 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1993 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
1994 (_bfd_elf_link_omit_section_dynsym): Formatting.
1996 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1998 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
1999 * libbfd.h: Regnerate.
2000 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
2001 * elf32-frv.c: Likewise.
2002 * elf32-m32r.c: Likewise.
2003 * elf32-ppc.c: Likewise.
2004 * elf64-hppa.c: Likewise.
2005 * elfxx-ia64.c: Likewise.
2006 * opncls.c: Likewise.
2008 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2010 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
2011 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
2012 offsets stored in struct eh_cie_fde entries before doing other
2015 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
2016 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
2017 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
2018 setting offsets for removed CIEs. Don't set "sec", instead set
2019 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
2020 CIE in hdr_info. Only set make_relative and make_lsda_relative
2021 for CIEs. Use pointers rather than array indices.
2022 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
2023 make_lsda_relative, need_* on cie_inf for FDEs.
2024 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
2025 section output_offset. Delete cie_offset, instead use cie_inf
2026 pointer to CIE entry. Use need_relative and need_lsda_relative on
2027 CIE entry for FDEs. Use pointers rather than array indices.
2029 2004-10-09 Alan Modra <amodra@bigpond.net.au>
2031 * coff-rs6000.c (rs6000coff_vec): Add initializer for
2032 bfd_is_target_special_symbol.
2033 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2034 * som.c (som_bfd_is_target_special_symbol): Define.
2036 2004-10-08 Nick Clifton <nickc@redhat.com>
2038 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
2039 * configure: Regenerate.
2040 * bfd-in2.h: Regenerate.
2041 * syms.c (bfd_is_target_special_symbol): New interface function.
2042 Returns true when a symbol should be considered to be special.
2043 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
2044 the symbol jump table.
2045 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
2046 Return true iff the symbol is a mapping symbol.
2047 (bfd_elf32_bfd_is_target_special_symbol): Define.
2048 * elfxx-target.h: Provide a default definition for
2049 bfd_is_target_special_symbol.
2050 * aout-target.h: Likewise.
2051 * aout-tic30.c: Likewise.
2052 * binary.c: Likewise.
2053 * coffcode.h: Likewise.
2054 * i386msdos.c: Likewise.
2057 * libaout.h: Likewise.
2058 * libbfd-in.h: Likewise
2059 * libecoff.h: Likewise.
2060 * mach-o.c: Likewise.
2062 * nlm-target.h: Likewise.
2063 * oasys.c: Likewise.
2065 * ppcboot.c: Likewise.
2067 * tekhex.c: Likewise.
2068 * versados.c: Likewise.
2070 * xcoff-target.h: Likewise.
2072 * libbfd.h: Regenerate.
2074 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2076 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
2077 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
2078 (elf_backend_section_from_shdr): Define.
2080 2004-10-08 Alan Modra <amodra@bigpond.net.au>
2082 * syms.c (bfd_is_local_label): Return false for file symbols.
2084 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2085 David Heine <dlheine@tensilica.com>
2087 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
2088 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
2089 (elf32xtensa_no_literal_movement): New global variable.
2090 (elf_howto_table): Add entries for new relocations.
2091 (elf_xtensa_reloc_type_lookup): Handle new relocations.
2092 (property_table_compare): When addresses are equal, compare sizes and
2093 various property flags.
2094 (property_table_matches): New.
2095 (xtensa_read_table_entries): Extend to read new property tables. Add
2096 output_addr parameter to indicate that output addresses should be used.
2097 Use bfd_get_section_limit.
2098 (elf_xtensa_find_property_entry): New.
2099 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
2100 (elf_xtensa_check_relocs): Handle new relocations.
2101 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
2102 relocations. Use new xtensa-isa.h functions.
2103 (build_encoding_error_message): Remove encode_result parameter. Add
2104 new target_address parameter used to detect alignment errors.
2105 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
2106 error handling. Use new is_operand_relocation function.
2107 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
2108 Use underbar macro for error messages. Formatting.
2109 (get_const16_opcode): New.
2110 (get_l32r_opcode): Add a separate flag for initialization.
2111 (get_relocation_opnd): Operand number is no longer explicit in the
2112 relocation. Change to decode the opcode and analyze its operands.
2113 (get_relocation_slot): New.
2114 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
2115 Use new xtensa-isa.h functions to handle multislot instructions.
2116 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
2117 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
2118 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
2119 check_loop_aligned, check_branch_target_aligned_address, narrowable,
2120 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
2121 get_single_format, init_op_single_format_table): New.
2122 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
2123 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
2124 (contract_asm_expansion): Add error_message parameter and pass it to
2125 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
2126 with R_XTENSA_SLOT0_OP.
2127 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
2128 instructions. Use new xtensa-isa.h functions.
2129 (r_reloc struct): Add new virtual_offset field.
2130 (r_reloc_init): Add contents and content_length parameters. Set
2131 virtual_offset field to zero. Add contents to target_offset field for
2132 partial_inplace relocations.
2133 (r_reloc_is_defined): Check for null.
2134 (print_r_reloc): New debug function.
2135 (source_reloc struct): Replace xtensa_operand field with pair of the
2136 opcode and the operand position. Add is_abs_literal field.
2137 (init_source_reloc): Specify operand by opcode/position pair. Set
2138 is_abs_literal field.
2139 (source_reloc_compare): When target_offsets are equal, compare other
2140 fields to make sorting predictable.
2141 (literal_value struct): Add is_abs_literal field.
2142 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
2143 (init_literal_value): New.
2144 (is_same_value): Replace with ...
2145 (literal_value_equal): ... this function. Add comparisons of
2146 virtual_offset and is_abs_literal fields.
2147 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
2148 failure. Initialize has_last_loc field.
2149 (value_map_hash_table_delete): New.
2150 (hash_literal_value): Rename to ...
2151 (literal_value_hash): ... this. Include is_abs_literal flag and
2152 virtual_offset field in the hash value.
2153 (get_cached_value): Rename to ...
2154 (value_map_get_cached_value): ... this. Update calls to
2155 literal_value_hash and literal_value_equal.
2156 (add_value_map): Check for allocation failure. Update calls to
2157 value_map_get_cached_value and literal_value_hash.
2158 (text_action, text_action_list, text_action_t): New types.
2159 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
2160 text_action_add, text_action_add_literal, offset_with_removed_text,
2161 offset_with_removed_text_before_fill, find_insn_action,
2162 print_action_list, print_removed_literals): New.
2163 (offset_with_removed_literals): Delete.
2164 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
2165 fix_array, fix_array_count, allocated_relocs, relocs_count, and
2166 allocated_relocs_count fields.
2167 (init_xtensa_relax_info): Initialize new fields.
2168 (reloc_bfd_fix struct): Add new translated field.
2169 (reloc_bfd_fix_init): Add translated parameter and use it to set the
2171 (fix_compare, cache_fix_array): New.
2172 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
2173 section via get_xtensa_relax_info. Use cache_fix_array to set up
2174 sorted fix_array and use bsearch instead of linear search.
2175 (section_cache_t): New struct.
2176 (init_section_cache, section_cache_section, clear_section_cache): New.
2177 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
2178 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
2179 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
2180 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
2182 (retrieve_contents): Use bfd_get_section_limit.
2183 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
2184 to compute_removed_literals. Free value_map_hash_table when no longer
2186 (analyze_relocations): Check is_relaxable_asm_section flag. Call
2187 compute_text_actions for all sections.
2188 (find_relaxable_sections): Mark sections as relaxable if they contain
2189 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
2190 call. Increment relax_info src_count field only for appropriate
2191 relocation types. Remove is_literal_section check.
2192 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
2193 r_reloc_init and find_associated_l32r_irel. Check
2194 is_relaxable_asm_section flag. Handle L32R instructions with absolute
2195 literals. Pass is_abs_literal flag to init_source_reloc.
2196 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
2197 CONST16 instructions. Adjust calls to r_reloc_init and
2198 pcrel_reloc_fits. Handle weak symbols conservatively.
2199 (find_associated_l32r_irel): Add bfd parameter and pass it to
2201 (compute_text_actions, compute_ebb_proposed_actions,
2202 compute_ebb_actions, check_section_ebb_pcrels_fit,
2203 check_section_ebb_reduces, text_action_add_proposed,
2204 compute_fill_extra_space): New.
2205 (remove_literals): Replace with ...
2206 (compute_removed_literals): ... this function. Call
2207 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
2208 Call xtensa_read_table_entries to get the property table. Skip
2209 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
2210 is_removable_literal, remove_dead_literal, and
2211 identify_literal_placement functions.
2212 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
2213 instead of linear search.
2214 (is_removable_literal, remove_dead_literal,
2215 identify_literal_placement): New.
2216 (relocations_reach): Update check for literal not referenced by any
2217 PC-relative relocations. Adjust call to pcrel_reloc_fits.
2218 (coalesce_shared_literal, move_shared_literal): New.
2219 (relax_section): Use bfd_get_section_limit. Call
2220 translate_section_fixes. Update calls to r_reloc_init and
2221 offset_with_removed_text. Check new is_relaxable_asm_section flag.
2222 Add call to pin_internal_relocs. Add special handling for
2223 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
2224 info to calculate new addend_displacement variable. Replace code for
2225 deleting literals with more general code to perform the actions
2226 determined by the action_list for the section.
2227 (translate_section_fixes, translate_reloc_bfd_fix): New.
2228 (translate_reloc): Check new is_relaxable_asm_section flag. Call
2229 find_removed_literal only if is_operand_relocation. Update call to
2230 offset_with_removed_text. Use new target_offset and removed_bytes
2232 (move_literal): New.
2233 (relax_property_section): Use bfd_get_section_limit. Set new
2234 is_full_prop_section flag and handle new property tables. Update calls
2235 to r_reloc_init and offset_with_removed_text. Check
2236 is_relaxable_asm_section flag. Handle expansion of zero-sized
2237 unreachable entries, with use of offset_with_removed_text_before_fill.
2238 For relocatable links, combine entries only for literal tables.
2239 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
2240 calls to offset_with_removed_text. Translate st_size field for
2242 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
2243 failure. Add contents parameter. Update call to get_bfd_fix. Update
2244 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
2245 R_XTENSA_ASM_EXPAND relocs.
2246 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
2247 call to get_bfd_fix. Include offset from contents for partial_inplace
2249 (is_reloc_sym_weak): New.
2250 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
2251 (prop_sec_len): New.
2252 (xtensa_is_property_section): Handle new property sections.
2253 (is_literal_section): Delete.
2254 (internal_reloc_compare): When r_offset matches, compare r_info and
2255 r_addend to make sorting predictable.
2256 (internal_reloc_matches): New.
2257 (xtensa_get_property_section_name): Handle new property sections.
2258 (xtensa_get_property_predef_flags): New.
2259 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
2260 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
2261 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
2262 (xtisa_errno, xtisa_error_msg): New variables.
2263 (xtensa_isa_errno, xtensa_isa_error_msg): New.
2264 (xtensa_insnbuf_alloc): Add error handling.
2265 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
2266 use xtensa_format_decode. Add error handling.
2267 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
2268 instruction length to find the number of bytes to copy.
2269 (xtensa_isa_init): Add error handling. Replace calls to
2270 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
2271 tables in the xtensa_modules structure.
2272 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
2273 xtensa_extend_isa): Delete.
2274 (xtensa_isa_free): Change to only free lookup tables.
2275 (opname_lookup_compare): Replace with ...
2276 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
2277 (xtensa_insn_maxlength): Rename to ...
2278 (xtensa_isa_maxlength): ... this.
2279 (xtensa_insn_length): Delete.
2280 (xtensa_insn_length_from_first_byte): Replace with ...
2281 (xtensa_isa_length_from_chars): ... this function.
2282 (xtensa_num_opcodes): Rename to ...
2283 (xtensa_isa_num_opcodes): ... this.
2284 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
2285 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
2286 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
2287 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
2288 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
2289 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
2290 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
2291 (xtensa_opcode_lookup): Add error handling.
2292 (xtensa_decode_insn): Replace with ...
2293 (xtensa_opcode_decode): ... this function, with new format and
2294 slot parameters. Add error handling.
2295 (xtensa_encode_insn): Replace with ...
2296 (xtensa_opcode_encode): ... this function, which does the encoding via
2297 one of the entries in the "encode_fns" array. Add error handling.
2298 (xtensa_opcode_name): Add error handling.
2299 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
2300 xtensa_opcode_is_call): New.
2301 (xtensa_num_operands): Replace with ...
2302 (xtensa_opcode_num_operands): ... this function. Add error handling.
2303 (xtensa_opcode_num_stateOperands,
2304 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
2305 xtensa_opcode_funcUnit_use, xtensa_operand_name,
2306 xtensa_operand_is_visible): New.
2307 (xtensa_get_operand, xtensa_operand_kind): Delete.
2308 (xtensa_operand_inout): Add error handling and special-case for
2310 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
2311 operate on one slot of an instruction. Added error handling.
2312 (xtensa_operand_encode): Handle default operands with no encoding
2313 functions. Check for success by comparing against decoded value.
2315 (xtensa_operand_decode): Handle default operands. Return decoded value
2316 through argument pointer. Add error handling.
2317 (xtensa_operand_is_register, xtensa_operand_regfile,
2318 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
2319 (xtensa_operand_isPCRelative): Rename to ...
2320 (xtensa_operand_is_PCrelative): ... this. Add error handling.
2321 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
2322 through argument pointer. Add error handling.
2323 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
2324 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
2325 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
2326 xtensa_regfile_shortname, xtensa_regfile_view_parent,
2327 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
2328 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
2329 xtensa_state_is_exported, xtensa_sysreg_lookup,
2330 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
2331 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
2332 xtensa_interface_num_bits, xtensa_interface_inout,
2333 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
2334 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
2335 * xtensa-modules.c: Rewrite to use new data structures.
2336 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
2337 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
2338 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
2339 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
2340 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
2341 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
2342 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
2343 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
2344 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
2345 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
2346 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
2347 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
2348 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
2349 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
2350 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
2351 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
2352 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
2353 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
2354 * Makefile.in: Regenerate.
2355 * bfd-in2.h: Likewise.
2356 * libbfd.h: Likewise.
2358 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
2360 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
2361 against the absolute section.
2362 (mips_elf64_write_rela): Likewise.
2364 2004-10-07 Jan Beulich <jbeulich@novell.com>
2366 * elf.c (elf_find_function): Don't generally check for matching
2367 section, just for non-file symbols. Remove redunant comparison
2369 * elf32-arm.h (arm_elf_find_function): Likewise.
2371 2004-10-07 Jeff Baker <jbaker@qnx.com>
2373 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
2374 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
2377 2004-10-04 Roland McGrath <roland@redhat.com>
2379 * hash.c (bfd_hash_set_default_size): Use const for table.
2380 Use size_t instead of int for variable compared to sizeof results.
2382 2004-10-05 Alan Modra <amodra@bigpond.net.au>
2385 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
2387 2004-10-01 Paul Brook <paul@codesourcery.com>
2389 * elf32-arm.h (elf32_arm_fake_sections,
2390 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
2392 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
2394 2004-10-01 Alan Modra <amodra@bigpond.net.au>
2396 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
2398 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
2399 need_relative or need_lsda_relative if we are processing an
2400 offset for a reloc on a FDE initial loc or LSDA field
2402 (_bfd_elf_write_section_eh_frame): Test need_relative and
2403 need_lsda_relative in place of corresponding make_* field
2404 when deciding to use pc-relative encodings.
2406 2004-09-30 Paul Brook <paul@codesourcery.com>
2408 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
2409 target2 relocation type.
2411 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
2414 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
2416 2004-09-30 Paul Brook <paul@codesourcery.com>
2418 * reloc.c: Add BFD_RELOC_ARM_SMI.
2419 * bfd-in2.h: Regenerate.
2422 2004-09-24 Alan Modra <amodra@bigpond.net.au>
2424 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
2425 vma and output offset to address.
2426 * simple.c (simple_save_output_info): Only set output section
2427 and offset for debug sections, or those not already set up by
2429 (bfd_simple_get_relocated_section_contents): Update comment.
2431 2004-09-24 Alan Modra <amodra@bigpond.net.au>
2433 * elf.c (IS_LOADED): Delete.
2434 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
2435 Restore SEC_HAS_CONTENTS test to the one place it was used prior
2438 2004-09-23 Alan Modra <amodra@bigpond.net.au>
2441 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2442 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
2443 redundant assignment of EM_SPARC.
2445 2004-09-22 Brian Ford <ford@vss.fsi.com>
2447 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
2448 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
2450 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2452 2004-09-22 Alan Modra <amodra@bigpond.net.au>
2454 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
2455 (elf_backend_modify_segment_map): Don't define.
2457 2004-09-22 Alan Modra <amodra@bigpond.net.au>
2459 * elf.c (IS_LOADED): Define.
2460 (assign_file_positions_for_segments): Don't round up file offset of
2461 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
2462 Delete code handling link script adjustment of lma. Do the adjust
2463 in later code handling similar ajustments. Remove dead code error
2464 check. Warn if section lma would require a negative offset
2465 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
2466 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
2467 update voff in section loop. Change voff in segment loop to be an
2468 adjustment on top of "off". Set sec->filepos and update "off" later.
2469 Test for loadable sections consistently using IS_LOADED. Similarly,
2470 test for alloc-only sections other than .tbss consistently.
2471 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
2472 Tidy PT_NOTE handling. Use %B and %A in error messages.
2473 (assign_file_positions_except_relocs): Use %B in error message.
2475 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
2477 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
2478 (CONFIG_STATUS_DEPENDENCIES): New.
2479 (Makefile): Removed.
2480 (config.status): Likewise.
2481 * Makefile.in: Regenerated.
2483 2004-09-17 Paul Brook <paul@codesourcery.com>
2485 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
2486 (bfd_elf32_arm_process_before_allocation): Update prototype.
2487 * bfd-in2.h: Regenerate.
2488 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
2489 (elf32_arm_link_hash_table_create): Set it.
2490 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
2491 (bfd_elf32_arm_set_target_relocs): New function.
2492 (arm_real_reloc_type): New function.
2493 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
2494 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
2495 (elf32_arm_gc_sweep_hook): Ditto.
2496 (elf32_arm_check_relocs): Ditto.
2497 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
2498 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
2500 (elf32_arm_got_prel): New variable.
2501 (elf32_arm_howto_from_type): New function.
2502 (elf32_arm_info_to_howto): Use it.
2503 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
2504 BFD_RELOC_ARM_TARGET2.
2505 * libbfd.h: Regenerate.
2506 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
2508 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2510 * ecoff.c: Update u.undef.next refs.
2511 * elf64-ppc.c: Likewise.
2512 * elflink.c: Likewise.
2513 * linker.c: Likewise.
2514 * xcofflink.c: Likewise.
2516 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
2517 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
2518 fields to indirect struct.
2519 * elf-m10300.c: Update u.weakdef refs.
2520 * elf32-arm.h: Likewise.
2521 * elf32-cris.c: Likewise.
2522 * elf32-frv.c: Likewise.
2523 * elf32-hppa.c: Likewise.
2524 * elf32-i370.c: Likewise.
2525 * elf32-i386.c: Likewise.
2526 * elf32-m32r.c: Likewise.
2527 * elf32-m68k.c: Likewise.
2528 * elf32-ppc.c: Likewise.
2529 * elf32-s390.c: Likewise.
2530 * elf32-sh.c: Likewise.
2531 * elf32-sparc.c: Likewise.
2532 * elf32-vax.c: Likewise.
2533 * elf32-xtensa.c: Likewise.
2534 * elf64-alpha.c: Likewise.
2535 * elf64-hppa.c: Likewise.
2536 * elf64-ppc.c: Likewise.
2537 * elf64-s390.c: Likewise.
2538 * elf64-sh64.c: Likewise.
2539 * elf64-sparc.c: Likewise.
2540 * elf64-x86-64.c: Likewise.
2541 * elfxx-ia64.c: Likewise.
2542 * elfxx-mips.c: Likewise.
2543 * elflink.c: Likewise. Also u.elf_hash_value.
2544 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
2546 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2547 (bfd_elf_gc_record_vtinherit): Alloc vtable.
2548 (bfd_elf_gc_record_vtentry): Likewise.
2549 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
2551 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2553 * Makefile.am: Run "make dep-am".
2554 * Makefile.in: Regenerate.
2555 * bfd-in2.h: Regenerate.
2556 * po/SRC-POTFILES.in: Regenerate.
2557 * po/bfd.pot: Regenerate.
2559 2004-09-16 Alan Modra <amodra@bigpond.net.au>
2561 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
2562 with bitfields. Make "type" and "other" bitfields too.
2563 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
2564 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
2565 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
2566 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
2567 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
2568 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
2569 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
2570 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
2571 * elf-hppa.h: Update all uses of elf_link_hash_flags.
2572 * elf-m10300.c: Likewise.
2574 * elf32-arm.h: Likewise.
2575 * elf32-cris.c: Likewise.
2576 * elf32-frv.c: Likewise.
2577 * elf32-hppa.c: Likewise.
2578 * elf32-i370.c: Likewise.
2579 * elf32-i386.c: Likewise.
2580 * elf32-m32r.c: Likewise.
2581 * elf32-m68k.c: Likewise.
2582 * elf32-ppc.c: Likewise.
2583 * elf32-s390.c: Likewise.
2584 * elf32-sh-symbian.c: Likewise.
2585 * elf32-sh.c: Likewise.
2586 * elf32-sh64.c: Likewise.
2587 * elf32-sparc.c: Likewise.
2588 * elf32-vax.c: Likewise.
2589 * elf32-xtensa.c: Likewise.
2590 * elf64-alpha.c: Likewise.
2591 * elf64-hppa.c: Likewise.
2592 * elf64-ppc.c: Likewise.
2593 * elf64-s390.c: Likewise.
2594 * elf64-sh64.c: Likewise.
2595 * elf64-sparc.c: Likewise.
2596 * elf64-x86-64.c: Likewise.
2597 * elflink.c: Likewise.
2598 * elfxx-ia64.c: Likewise.
2599 * elfxx-mips.c: Likewise.
2600 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
2601 * configure: Regenerate.
2602 * aclocal.m4: Regenerate.
2604 2004-09-16 Alan Modra <amodra@bigpond.net.au>
2606 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
2607 around uses of R_ARM_TARGET1.
2608 (elf32_arm_check_relocs): Likewise.
2610 2004-09-13 Paul Brook <paul@codesourcery.com>
2612 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2614 * bfd-in2.h: Regenerate.
2615 * libbfd.h: Regenerate.
2616 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
2617 (elf32_arm_link_hash_table_create): Set target1_is_rel.
2618 (bfd_elf32_arm_process_before_allocation): Ditto.
2619 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
2620 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
2621 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
2624 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2626 * hpux-core.c (thread_section_p): New function.
2627 (hpux_core_core_file_p): Fix computation of offset in call
2628 to bfd_seek. Create a ".reg" section from an arbitrary
2629 ".reg/<id>" section if none was created after having read
2632 2004-09-11 Andreas Schwab <schwab@suse.de>
2634 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
2635 * aclocal.m4: Rebuild.
2636 * configure: Rebuild.
2638 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2640 * section.c (bfd_sections_find_if): Fix parameter name in
2641 comment to match code.
2643 2004-09-10 Alan Modra <amodra@bigpond.net.au>
2645 * elf.c (assign_file_positions_except_relocs): Assign relocs
2646 stored in a bfd section.
2648 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
2650 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
2651 h->gotplt_refcount to 0, not -1.
2653 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
2655 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
2656 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
2658 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
2659 handle symbol visibility here.
2661 2004-09-07 Alan Modra <amodra@bigpond.net.au>
2663 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
2664 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
2666 (ppc_stub_name): Remove trailing "+0" on stub name.
2667 (create_linkage_sections): Create relocations for
2668 branch lookup table when --emit-relocs as well as when --shared.
2669 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
2670 relbrlt test. For --emit-stub-syms, always output a sym even when
2671 one already exists on a plt call stub. Put stub type in the stub
2673 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
2675 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
2676 reloc_count in stub sections. Adjust relbrlt test.
2677 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
2678 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
2679 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
2680 for relocs against discarded symbols. Fix comments.
2682 2004-09-06 Mark Mitchell <mark@codesourcery.com>
2684 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
2685 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
2687 (map_sections_to_segments): ... here. Use it. Assign a file
2688 position to the .dynamic section if it is not loadable, but part
2689 of the PT_DYNAMIC segment.
2690 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2691 offsets, not VMAs, for the BPABI. Do not fill in the header in
2692 the .got.plt section for the BPABI.
2693 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
2695 (elf_backend_want_got_plt): Define to zero for Symbian OS.
2697 2004-09-06 Nick Clifton <nickc@redhat.com>
2699 * elflink.c (elf_link_add_object_symbols): Set the error code to
2700 bfd_error_wrong_format when the input format does not match the
2703 2004-09-06 Alan Modra <amodra@bigpond.net.au>
2705 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
2706 (ppc64_elf_check_directives): ..here.
2707 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
2708 before accessing ppc64_elf_tdata.
2709 (ppc64_elf_finish_dynamic_sections): And here too.
2711 2004-09-04 Alan Modra <amodra@bigpond.net.au>
2713 * bfd.c (_bfd_default_error_handler): Correct loop exit.
2715 2004-09-03 Mark Mitchell <mark@codesourcery.com>
2717 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
2718 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
2719 (bfd_elf32_littlearm_symbian_vec): Likewise.
2720 * configure: Regenerated.
2721 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
2722 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
2723 (PLT_ENTRY_SIZE): Likewise.
2724 (bfd_vma_elf32_arm_symbian_plt_entry): New
2726 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
2728 (create_got_section): Don't create sections when generating BPABI
2730 (elf32_arm_create_dynamic_sections): Tidy.
2731 (elf32_arm_link_hash_table_create): Set plt_header_size,
2732 plt_entry_size, and symbian_p.
2733 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
2734 generating BPABI objects.
2735 (allocate_dynrelocs): Use htab->plt_header_size, not
2736 PLT_HEADER_SIZE. Do not add to .got.plt when
2737 generating BPABI objects.
2738 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
2739 * elfarm-nabi.c: Add SymbianOS target vectors.
2740 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
2741 (_bfd_elf_link_create_dynamic_sections): Likewise.
2742 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
2743 (elfNN_bed): Use it.
2744 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
2745 (bfd_elf32_littlearm_symbian_vec): Likewise.
2746 (_bfd_target_vector): Add them.
2748 2004-09-03 Nick Clifton <nickc@redhat.com>
2751 * coffcode.h (handle_COMDAT): Replace abort with an warning
2752 message and allow the scan to continue.
2754 2004-09-02 Alan Modra <amodra@bigpond.net.au>
2756 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
2757 in when reading relocs, not our sorted syms. Remove unnecessary
2760 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2762 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
2764 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
2766 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
2767 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
2768 replace uses of *_alias with *_noncanonical.
2769 * aclocal.m4: Rebuild with aclocal 1.4p6.
2770 * Makefile.in: Rebuild with automake 1.4p6.
2771 * doc/Makefile.in: Rebuild with automake 1.4p6.
2772 * configure.in: Autoupdate with autoupdate 2.59.
2773 * config.in: Regenerate with autoheader 2.59.
2774 * configure: Regnerate with autoconf 2.59.
2776 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2778 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
2779 symbol pointer arrays before modifying.
2781 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2783 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
2784 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
2785 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
2786 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
2787 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
2788 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
2789 Use both symbol tables on non-relocatable objects. Use a common
2790 error exit. Fix "mid" warning.
2791 * libbfd.h: Regenerate.
2792 * bfd-in2.h: Regenerate.
2794 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2796 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
2798 (struct sfpr_def_parms): Save some space.
2799 (sfpr_define): Here too.
2801 * elf64-ppc.c (compare_symbols): Put section syms first.
2802 (sym_exists_at): New function.
2803 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
2804 points only for relocatable files. Use .opd section contents
2805 otherwise. Generally clean up the code.
2807 2004-08-27 Alan Modra <amodra@bigpond.net.au>
2809 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
2810 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
2811 (struct sfpr_def_parms): New.
2812 (sfpr_define): New function.
2813 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
2814 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
2815 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
2816 (savefpr1_tail, restfpr1_tail): New functions.
2817 (savevr, savevr_tail, restvr, restvr_tail): New functions.
2818 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
2819 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
2820 code. Define all ABI mandated _save and _rest functions.
2822 2004-08-26 Paul Brook <paul@codesourcery.com>
2824 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
2826 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2828 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
2831 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2833 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
2834 that pcrel correction is applied for R_386_PC32.
2836 2004-08-25 Alan Modra <amodra@bigpond.net.au>
2838 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
2839 for R_386_32 and R_386_PC32 relocs against symbols defined in
2842 2004-08-25 Dmitry Diky <diwil@spec.ru>
2844 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
2845 Add new relocations.
2846 * bfd-in2.h: Regenerate.
2847 * libbfd.h: Regenerate.
2848 * elf32-msp430.c: Clean-up code.
2849 (elf_msp430_howto_table): Add new relocation entries.
2850 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
2851 (msp430_elf_relax_section): New function.
2852 (msp430_elf_relax_delete_bytes): New function.
2853 (msp430_elf_symbol_address_p): New function.
2855 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2857 * elf32-m32r.c (m32r_elf_relocate_section): Handle
2858 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
2860 2004-08-20 Daniel Jacobowitz <dan@debian.org>
2862 * elflink.c (_bfd_elf_section_already_linked): Handle
2863 SEC_LINK_DUPLICATES_SAME_CONTENTS.
2865 2004-08-19 Mark Mitchell <mark@codesourcery.com>
2867 * config.bfd (arm*-*-symbianelf*): New target.
2868 (arm*-*-eabi*): Likewise.
2870 2004-08-19 Alan Modra <amodra@bigpond.net.au>
2872 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
2873 "struct ppc_link_hash_entry *".
2874 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
2875 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
2877 2004-08-19 Jakub Jelinek <jakub@redhat.com>
2879 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
2880 entries (where fd_aux overlaps next entry's fd_func).
2881 Add non_overlapping argument, use it.
2882 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
2883 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2884 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
2885 as indexes into opd_sym_map/opd_adjust array.
2886 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
2888 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2890 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
2891 if we can look up their function descriptor in a regular file.
2893 2004-08-18 Nick Clifton <nickc@redhat.com>
2896 * cofflink.c (coff_link_add_symbols): Check that the comdat
2897 pointer in the coff_section_data structure has been initialised
2900 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2903 * elflink.c (bfd_elf_record_link_assignment): Add comment about
2904 changing bfd_link_hash_undefined to bfd_link_hash_new.
2906 2004-08-17 Jakub Jelinek <jakub@redhat.com>
2908 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
2910 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
2911 (synthetic_opd, synthetic_relocatable): New variables.
2912 (compare_symbols, compare_relocs): New helper routines.
2913 (ppc64_elf_get_synthetic_symtab): New function.
2914 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
2916 * bfd-in2.h: Regenerated.
2917 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
2918 to relsyms. Return 0 if abfd is relocatable.
2920 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2922 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
2924 2004-08-17 Nick Clifton <nickc@redhat.com>
2926 * (is_arm_mapping_symbol_name): New function - return true
2927 when a symbol name matches the requirements for an ARM mapping
2929 (arm_elf_find_function): New function based on
2930 elf_find_function in elf.c but skipping ARM mapping symbols
2931 and including thumb function symbols.
2932 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
2933 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
2935 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2937 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
2938 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
2939 (ppc64_elf_brtaken_reloc): Here too.
2941 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2943 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
2945 (ppc64_elf_check_directives): Check that we have the right hash
2946 table before proceeding.
2948 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2950 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
2951 (adjust_opd_syms): Attach opd syms for deleted entries to one of
2952 the sections that will be discarded.
2954 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2956 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
2958 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2960 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
2961 free space available.
2963 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2965 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
2966 occurrences with bfd_byte * thoughout file.
2968 * coff-rs6000.c (do_shared_object_padding): Warning fix.
2969 (xcoff_write_armap_big): Likewise.
2970 (xcoff_write_archive_contents_old): Likewise.
2971 (xcoff_write_archive_contents_big): Likewise.
2973 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
2975 2004-08-13 Nick Clifton <nickc@redhat.com>
2977 * elf32-arm.h: Convert to ISO C90.
2979 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2982 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
2985 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2987 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
2988 (bfd_archive_filename, bfd_get_section_ident): Delete.
2989 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
2990 bfd_archive_filename.
2991 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
2992 to warn about symbols in discarded sections. Use _bfd_error_handler.
2993 * aout-adobe.c (aout_adobe_callback): See below.
2994 * aout-cris.c (swap_ext_reloc_in): ..
2995 * coff-arm.c (find_thumb_glue, find_arm_glue,
2996 coff_arm_relocate_section, bfd_arm_process_before_allocation,
2997 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
2998 coff_arm_copy_private_bfd_data): ..
2999 * coff-i860.c (i860_reloc_processing): ..
3000 * coff-mcore.c (mcore_coff_unsupported_reloc,
3001 coff_mcore_relocate_section): ..
3002 * coff-ppc.c (coff_ppc_relocate_section): ..
3003 * coff-rs6000.c (xcoff_create_csect_from_smclas
3004 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3005 sh_swap_insns, sh_relocate_section): ..
3006 * coff-tic54x.c (tic54x_reloc_processing): ..
3007 * coff-tic80.c (coff_tic80_relocate_section): ..
3008 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
3009 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
3010 coff_slurp_symbol_table, coff_classify_symbol,
3011 coff_slurp_reloc_table): ..
3012 * coffgen.c (_bfd_coff_read_string_table): ..
3013 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
3014 _bfd_coff_generic_relocate_section): ..
3015 * cpu-arm.c (bfd_arm_merge_machines): ..
3016 * cpu-sh.c (sh_merge_bfd_arch): ..
3017 * elf-hppa.h (elf_hppa_relocate_section): ..
3018 * elf.c (bfd_elf_string_from_elf_section, setup_group,
3019 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
3020 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
3021 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
3022 * elf32-arm.h (find_thumb_glue, find_arm_glue,
3023 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
3024 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
3025 elf32_arm_relocate_section, elf32_arm_set_private_flags,
3026 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
3027 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
3028 cris_elf_merge_private_bfd_data
3029 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
3030 * elf32-gen.c (elf32_generic_link_add_symbols): ..
3031 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
3032 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
3033 elf32_hppa_relocate_section): ..
3034 * elf32-i370.c (i370_elf_merge_private_bfd_data,
3035 i370_elf_check_relocs, i370_elf_relocate_section): ..
3036 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
3037 elf_i386_relocate_section): ..
3038 * elf32-m32r.c (m32r_elf_relocate_section,
3039 m32r_elf_merge_private_bfd_data): ..
3040 * elf32-m68hc1x.c (m68hc12_add_stub,
3041 _bfd_m68hc11_elf_merge_private_bfd_data): ..
3042 * elf32-m68k.c (elf_m68k_relocate_section): ..
3043 * elf32-mcore.c (mcore_elf_unsupported_reloc,
3044 mcore_elf_relocate_section): ..
3045 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
3046 ppc_elf_check_relocs, ppc_elf_relocate_section,
3047 ppc_elf_begin_write_processing): ..
3048 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3049 elf_s390_relocate_section): ..
3050 * elf32-sh-symbian.c (sh_symbian_import_as,
3051 sh_symbian_process_embedded_commands,
3052 sh_symbian_relocate_section): ..
3053 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
3054 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
3055 sh_elf_merge_private_data): ..
3056 * elf32-sparc.c (elf32_sparc_check_relocs,
3057 elf32_sparc_relocate_section,
3058 elf32_sparc_merge_private_bfd_data): ..
3059 * elf32-v850.c (v850_elf_check_relocs,
3060 v850_elf_merge_private_bfd_data): ..
3061 * elf32-xtensa.c (elf_xtensa_check_relocs,
3062 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
3063 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
3064 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
3065 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
3066 * elf64-gen.c (elf64_generic_link_add_symbols): ..
3067 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
3068 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
3069 ppc64_elf_relocate_section): ..
3070 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3071 elf_s390_relocate_section): ..
3072 * elf64-sh64.c (sh_elf64_relocate_section): ..
3073 * elf64-sparc.c (sparc64_elf_check_relocs,
3074 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
3075 sparc64_elf_merge_private_bfd_data): ..
3076 * elf64-x86-64.c (elf64_x86_64_check_relocs,
3077 elf64_x86_64_relocate_section): ..
3078 * elflink.c (_bfd_elf_add_default_symbol,
3079 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
3080 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
3081 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
3082 elf_get_linked_section_vma, elf_fixup_link_order,
3083 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
3084 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
3085 * elfxx-ia64.c (elfNN_ia64_relax_section,
3086 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
3087 * elfxx-mips.c (mips_elf_perform_relocation,
3088 _bfd_mips_elf_check_relocs,
3089 _bfd_mips_elf_merge_private_bfd_data): ..
3090 * ieee.c (ieee_slurp_external_symbols): ..
3091 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
3092 * libbfd.c (_bfd_generic_verify_endian_match): ..
3093 * linker.c (_bfd_generic_link_add_one_symbol,
3094 _bfd_generic_section_already_linked): ..
3095 * pdp11.c (translate_to_native_sym_flags): ..
3096 * pe-mips.c (coff_pe_mips_relocate_section): ..
3097 * peicode.h (pe_ILF_build_a_bfd): ..
3098 * srec.c (srec_bad_byte): ..
3099 * stabs.c (_bfd_link_section_stabs): ..
3100 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
3101 Replace all uses of bfd_archive_filename and bfd_get_section_ident
3102 with corresponding %B and %A in _bfd_error_handler format string.
3103 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
3104 calls to use %A and %B. Fix "against symbol .. from section" and
3105 similar error messages. Combine multiple _bfd_error_handler calls
3106 where they were separated due to bfd_archive_filename deficiencies.
3107 * bfd-in2.h: Regenerate.
3109 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
3111 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
3114 2004-08-10 Alan Modra <amodra@bigpond.net.au>
3116 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
3117 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
3118 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
3120 (link_hash_newfunc): Init was_undefined.
3121 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
3122 Use undefweak instead.
3123 (ppc64_elf_check_directives): Fix undefs chain.
3124 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
3126 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
3127 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
3128 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
3130 2004-08-09 Jakub Jelinek <jakub@redhat.com>
3132 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
3133 error, test input_section flags rather than sec.
3135 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3137 * elf-bfd.h (struct elf_backend_data): Add
3138 elf_backend_archive_symbol_lookup.
3139 (_bfd_elf_archive_symbol_lookup): Declare.
3140 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
3141 (elf_link_add_archive_symbols): ..extracted from here. Call the
3143 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
3144 (elfNN_bed): Init new field.
3145 * elf64-ppc.c (elf_backend_check_directives): Define.
3146 (elf_backend_archive_symbol_lookup): Define.
3147 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
3148 a ppc_link_hash_entry pointer.
3150 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
3151 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
3152 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
3153 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
3154 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
3155 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3156 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
3159 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3161 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
3162 (ppc64_elf_add_symbol_hook): Test for NULL section.
3163 (get_sym_h): Formatting.
3164 (ppc64_elf_size_stubs): Include reloc addend in value stored as
3167 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
3168 long branch stubs with code handling plt and r2off branch stubs.
3170 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3172 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
3173 * elflink.c (elf_link_input_bfd): Formatting.
3174 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
3176 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
3177 (link_hash_newfunc): Don't set it.
3178 (ppc64_elf_copy_indirect_symbol): Nor copy it.
3179 (ppc64_elf_mark_entry_syms): Delete.
3180 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
3181 sections. Use get_opd_info.
3182 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
3184 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3186 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
3188 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
3189 (func_desc_adjust): Don't set have_undefweak.
3190 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
3191 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
3193 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
3194 "struct ppc_link_hash_entry *". Adjust all references.
3195 (ppc64_elf_hide_symbol): Correct a comment.
3197 * elf64-ppc.c (get_opd_info): New function.
3198 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
3199 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
3200 before calling get_fdh. Test fdh rather than h before dereferencing
3201 fdh. Mark removed symbols in opd_adjust.
3202 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
3203 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
3205 (ppc64_elf_output_symbol_hook): Likewise.
3207 2004-08-06 Paul Brook <paul@codesourcery.com>
3209 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
3210 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
3211 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
3212 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
3213 and BFD_RELOC_ARM_SBREL32.
3214 * bfd-in2.h, bbfd.h: Regenerate.
3216 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3218 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
3219 the dynamic link symbol actually in use.
3221 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
3223 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
3225 2004-07-31 Joel Brobecker <brobecker@gnat.com>
3226 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3228 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
3229 SHN_MIPS_TEXT and SHN_MIPS_DATA.
3231 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
3232 Nick Clifton <nickc@redhat.com>
3235 * bfd.c (_bfd_default_error_handler): Make it global.
3237 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
3239 * elf.c (assign_section_numbers): Cope gracefully with sections
3240 which have SHF_LINK_ORDER set but no sh_link set up.
3241 * elflink.c (elf_get_linked_section_vma): Likewise.
3243 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
3246 * elfxx-target.h (elf_backend_link_order_error_handler): New.
3247 Set it to _bfd_default_error_handler.
3248 (elfNN_bed): Add elf_backend_link_order_error_handler.
3250 * libbfd-in.h (_bfd_default_error_handler): New.
3252 * libbfd.h: Regenerated.
3254 2004-07-30 Jakub Jelinek <jakub@redhat.com>
3256 * archures.c (bfd_mach_sparc_64bit_p): Define.
3257 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
3258 * bfd-in2.h: Rebuilt.
3260 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3262 Introduce SH2a support.
3263 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
3264 * archures.c (bfd_mach_sh2a_nofpu): New.
3265 * bfd-in2.h: Rebuilt.
3266 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
3267 (arch_info_struct): Add sh2a_nofpu.
3268 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
3269 2003-12-29 DJ Delorie <dj@redhat.com>
3270 * reloc.c: Add relocs for sh2a.
3271 * bfd-in2.h: Regenerate.
3272 * libbfd.hh: Regenerate.
3273 2003-12-01 Michael Snyder <msnyder@redhat.com>
3274 * archures.c (bfd_mach_sh2a): New.
3275 * bfd-in2.h: Rebuilt.
3276 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
3278 (arch_info_struct): Add sh2a.
3279 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
3281 2004-07-28 Nick Clifton <nickc@redhat.com>
3282 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3285 * som.c (setup_sections): Improve estimation of space sizes in
3286 relocatable objects.
3288 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3289 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
3290 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
3292 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
3293 * configure: Regenerate.
3294 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
3295 case that accepts OSABI=NetBSD and OSABI=SysV.
3296 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
3297 the base of .got or .data (if .got does not exist).
3298 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
3300 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
3301 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
3302 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
3303 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
3305 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
3308 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
3309 (elf_sec_group): Defined.
3310 (bfd_elf_match_symbols_in_sections): New prototype.
3311 (_bfd_elf_setup_group_pointers): Likewise.
3313 * elf.c (bfd_elf_discard_group): Abort.
3314 (bfd_elf_set_group_contents): Also include relocation sections.
3315 Remove zero-fill for ld -r.
3316 (_bfd_elf_setup_group_pointers): New function.
3317 (elf_sort_elf_symbol): Likewise.
3318 (elf_sym_name_compare): Likewise.
3319 (bfd_elf_match_symbols_in_sections): Likewise.
3321 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
3323 * elflink.c (match_group_member): New.
3324 (elf_link_input_bfd): Check group member for discarded section.
3325 (try_match_symbols_in_sections): New function.
3326 (already_linked): Likewise.
3327 (_bfd_elf_section_already_linked): Support mixing comdat group
3328 and linkonce section.
3330 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
3331 * linker.c (bfd_section_already_linked_table_traverse): New.
3333 * libbfd.h: Regenerated.
3335 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3337 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
3338 BFD_RELOC_CRX_SWITCH32.
3339 * bfd-in2.h: Regenerate.
3340 * libbfd.h: Regenerate.
3341 * elf32-crx.c: Support relocation/relaxation of
3342 BFD_RELOC_CRX_SWITCH* types.
3344 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3346 * elf64-ppc.c: Correct "Linker stubs" comment.
3348 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3350 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
3352 (elf_linked_to_section): New.
3354 * elf.c (assign_section_numbers): Set up sh_link for
3357 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
3358 to sh_link for SHT_IA_64_UNWIND sections.
3360 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
3362 * elflink.c (elf_fixup_link_order): Add _() to error message.
3364 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
3366 * elflink.c (elf_fixup_link_order): Issue a warning and flag
3369 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
3371 * aout-adobe.c (aout_32_section_already_linked): Defined.
3372 * aout-target.h (MY_section_already_linked): Likewise.
3373 * aout-tic30.c (MY_section_already_linked): Likewise.
3374 * binary.c (binary_section_already_linked): Likewise.
3375 * bout.c (b_out_section_already_linked): Likewise.
3376 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
3377 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
3378 * coffcode.h (coff_section_already_linked): Likewise.
3379 * i386msdos.c (msdos_section_already_linked): Likewise.
3380 * i386os9k.c (os9k_section_already_linked): Likewise.
3381 * ieee.c (ieee_section_already_linked): Likewise.
3382 * ihex.c (ihex_section_already_linked): Likewise.
3383 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
3384 * mmo.c (mmo_section_already_linked): Likewise.
3385 * nlm-target.h (nlm_section_already_linked): Likewise.
3386 * oasys.c (oasys_section_already_linked): Likewise.
3387 * pef.c (bfd_pef_section_already_linked): Likewise.
3388 * ppcboot.c (ppcboot_section_already_linked): Likewise.
3389 * som.c (som_bfd_discard_group): Likewise.
3390 * srec.c (srec_section_already_linked): Likewise.
3391 * tekhex.c (tekhex_section_already_linked): Likewise.
3392 * versados.c (versados_section_already_linked): Likewise.
3393 * vms.c (vms_section_already_linked): Likewise.
3394 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
3395 * xsym.c (bfd_sym_section_already_linked): Likewise.
3397 * bfd-in.h (bfd_section_already_linked_table_init): New.
3398 (bfd_section_already_linked_table_free): Likewise.
3400 * coff-rs6000.c (rs6000coff_vec): Add
3401 _bfd_generic_section_already_linked.
3402 (pmac_xcoff_vec): Likewise.
3403 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3404 (aix5coff64_vec): Likewise.
3406 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
3407 * elflink.c (_bfd_elf_section_already_linked): New function.
3409 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
3411 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
3412 (_bfd_generic_section_already_linked): New.
3413 (bfd_section_already_linked_hash_entry): Likewise.
3414 (bfd_section_already_linked): Likewise.
3415 (bfd_section_already_linked_table_lookup): Likewise.
3416 (bfd_section_already_linked_table_insert): Likewise.
3418 * linker.c (bfd_section_already_linked): New.
3419 (_bfd_section_already_linked_table): Likewise.
3420 (bfd_section_already_linked_table_lookup): Likewise.
3421 (bfd_section_already_linked_table_insert): Likewise.
3422 (already_linked_newfunc): Likewise.
3423 (bfd_section_already_linked_table_init): Likewise.
3424 (bfd_section_already_linked_table_free): Likewise.
3425 (_bfd_generic_section_already_linked): Likewise.
3427 * section.c (bfd_section): Remove comdat.
3428 (bfd_comdat_info): Moved to ...
3429 * bfd-in.h (coff_comdat_info): Here.
3430 (bfd_coff_get_comdat_section): New.
3431 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
3432 * libcoff-in.h (coff_section_tdata): Add comdat.
3433 * coffcode.h (handle_COMDAT): Updated.
3434 * cofflink.c (coff_link_add_symbols): Likewise.
3435 * ecoff.c (bfd_debug_section): Likewise.
3437 * targets.c (bfd_target): Add _section_already_linked.
3438 (BFD_JUMP_TABLE_LINK): Updated.
3440 * bfd-in2.h: Regenerated.
3441 * libbfd.h: Likewise.
3442 * libcoff.h: Likewise.
3444 2003-07-21 Paul Brook <paul@codesourcery.com>
3446 * elflink.c (elf_get_linked_section_vma, compare_link_order,
3447 elf_fixup_link_order): New functions.
3448 (bfd_elf_final_link): Call elf_fixup_link_order.
3450 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
3452 * elf-bfd.h (ELF_COMMON_DEF_P): New.
3453 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
3455 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
3456 _bfd_elf_symbol_refs_local_p.
3457 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
3460 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
3462 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
3464 (bfd_elf_get_dyn_lib_class): New prototype.
3465 * elf.c (bfd_elf_get_dyn_lib_class): New function.
3467 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
3468 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
3469 entry is needed. Issue an error if a DT_NEEDED entry is needed
3470 for a file marked DYN_NO_NEEDED.
3471 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
3474 * bfd-in2.h: Regenerated.
3476 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3478 * elflink.c (elf_section_complain_discarded): Don't complain in
3481 2004-07-10 James E Wilson <wilson@specifixinc.com>
3483 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
3484 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
3485 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
3486 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
3488 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
3489 bfd_put_64 to bfd_putl64.
3490 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
3492 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
3495 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
3496 .init/.fini sections when trying to relax it.
3498 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
3500 * elf.c (assign_file_positions_for_segments): Make sure the
3501 .dynamic section is the first section in the PT_DYNAMIC segment.
3503 2004-07-09 Nick Clifton <nickc@redhat.com>
3505 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
3506 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
3507 sh_elf_get_flags_from_mach functions so that they do not conflict
3508 when this target is built with other sh-elf targets.
3509 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
3510 suppression of this function.
3511 (sh_elf_find_flags): Likewise.
3513 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3515 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
3516 (ALL_MACHINES_CFILES): Add cpu-crx.c.
3517 (BFD32_BACKENDS): Add elf32-crx.lo.
3518 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
3519 (cpu-crx.lo): New target.
3520 (elf32-crx.lo): New target.
3521 * Makefile.in: Regenerate.
3522 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
3523 (bfd_archures_list): Add bfd_crx_arch.
3524 * bfd-in2.h: Regenerate.
3525 * config.bfd: Handle crx-*-elf*, crx*.
3526 * configure.in: Handle bfd_elf32_crx_vec.
3527 * configure: Regenerate.
3528 * cpu-crx.c: New file.
3529 * elf32-crx.c: Likewise.
3530 * libbfd.h: Regenerate.
3531 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
3532 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
3533 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
3534 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
3535 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
3536 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
3537 * targets.c (bfd_elf32_crx_vec): Declare.
3538 (bfd_target_vector): Add bfd_elf32_crx_vec.
3540 2004-07-06 Nick Clifton <nickc@redhat.com>
3542 * config.bfd: Add sh-symbian-elf target.
3543 * configure.in: Add bfd_elf32_shl_symbian_vec.
3544 * configure: Regenerate.
3545 * elf-bfd.h (struct elf_backend_data): Add new field
3547 * elflink.c (elf_link_add_object_symbols): Invoke the
3548 check_directives function, if defined.
3549 * elfxx-target.h: Provide a default, NULL definition for
3551 * targets.c: Add bfd_elf32_shl_symbian_vec.
3552 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
3554 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
3555 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
3556 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
3557 not already been defined.
3558 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
3559 * sh-symbian.c: New file. Provide functions to support the
3560 * sh-symbian-elf target.
3561 * Makefile.am: Add elf32-sh-symbian.c
3562 * Makefile.in: Regenerate.
3564 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3566 * elf32-sh.c: Include ../opcodes/sh-opc.h.
3567 * Makefile.am: Ran make dep-am.
3568 * Makefile.in: Ran make dep-in.
3570 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3572 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
3575 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
3577 * config.bfd: Add want64 to configuration target s390-*-linux*.
3579 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
3581 * bfd.c (bfd_get_section_ident): New.
3583 * elflink.c (elf_link_read_relocs_from_section): Call
3584 bfd_get_section_ident to identify the section when reporting
3586 (_bfd_elf_link_output_relocs): Likewise.
3587 (elf_link_output_extsym): Likewise.
3588 (elf_link_input_bfd): Likewise.
3589 (bfd_elf_gc_record_vtinherit): Likewise.
3591 * bfd-in2.h: Regenerated.
3593 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
3594 Nick Clifton <nickc@redhat.com>
3597 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
3598 of section symbols to mips_elf_sort_hash_table ().
3600 2004-07-01 Alan Modra <amodra@bigpond.net.au>
3602 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
3604 (elf_section_complain_discarded): New function. Handle
3605 .gcc_except_table too.
3606 (elf_link_input_bfd): Rewrite handling of relocs against symbols
3607 in discarded sections.
3608 * elf-bfd.h (elf_discarded_section): Protect macro arg.
3610 2004-06-30 James E Wilson <wilson@specifixinc.com>
3612 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
3613 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
3615 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
3618 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
3619 local references to discarded sections and report their
3622 2004-06-30 Alan Modra <amodra@bigpond.net.au>
3624 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
3625 sec_info_type, test section name instead.
3627 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
3630 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
3631 in .init/.fini sections.
3633 2004-06-29 Bob Wilson <bob.wilson@acm.org>
3635 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
3636 bfd_get_section_limit.
3638 2004-06-29 Bob Wilson <bob.wilson@acm.org>
3640 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
3641 output section size.
3643 2004-06-29 Alan Modra <amodra@bigpond.net.au>
3645 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
3647 (mmix_elf_perform_relocation): Adjust for above change.
3648 (mmix_elf_relocate_section): Likewise.
3649 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
3650 (mmix_elf_get_section_contents): Delete.
3651 (bfd_elf64_get_section_contents): Delete.
3652 (mmix_elf_relocate_section): Zero stub area.
3653 * linker.c (default_indirect_link_order): Alloc max of section size
3655 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
3656 * section.c (bfd_malloc_and_get_section): Likewise.
3657 (struct bfd_section): Update rawsize comment.
3658 * bfd-in2.h: Regenerate.
3660 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
3662 2004-06-29 Alan Modra <amodra@bigpond.net.au>
3664 * bfd-in.h (bfd_get_section_limit): Define.
3665 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
3666 (_bfd_final_link_relocate): Use bfd_get_section_limit.
3667 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
3668 * coff-arm.c (coff_arm_relocate_section): Likewise.
3669 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
3670 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
3671 (bfd_ns32k_final_link_relocate): Likewise.
3672 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
3673 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
3674 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
3675 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
3676 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
3677 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
3678 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
3679 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3680 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
3681 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
3682 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
3683 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
3684 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
3685 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
3686 * elf32-v850.c (v850_elf_reloc): Likewise.
3687 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
3688 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
3689 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
3690 * elf64-mips.c (mips_elf64_gprel32_reloc)
3691 (mips16_gprel_reloc): Likewise.
3692 * elf64-mmix.c (mmix_elf_reloc): Likewise.
3693 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
3694 * elf64-sparc.c (init_insn_reloc): Likewise.
3695 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3696 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
3697 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
3698 (_bfd_mips_elf_generic_reloc): Likewise.
3699 * bfd-in2.h: Regenerate.
3701 2004-06-28 Alan Modra <amodra@bigpond.net.au>
3703 * bfd-in.h (struct stab_info): Move from stabs.c.
3704 * stabs.c (struct stab_link_includes_table): Delete.
3705 (stab_link_includes_lookup): Delete.
3706 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
3707 level of indirection from sinfo parm.
3708 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
3709 stabstr section. Adjust hash table accesses.
3710 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
3711 alloc. Adjust stab_info test.
3712 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
3713 (_bfd_coff_final_link): Adjust stab_info test.
3714 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
3715 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
3717 * libcoff-in.h (struct coff_link_hash_table): Likewise.
3718 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
3719 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
3720 stabstr section. Adjust stab_info test.
3721 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
3722 (_bfd_write_stab_strings): Adjust prototypes.
3723 * libbfd.h: Regenerate.
3724 * libcoff.h: Regenerate.
3725 * bfd-in2.h: Regenerate.
3727 2004-06-27 Mark Kettenis <kettenis@gnu.org>
3729 From Miod Vallat <miod@online.fr>:
3730 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
3732 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
3734 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
3735 (struct elf32_mn10300_link_hash_entry): Remove
3736 pcrel_relocs_copied.
3737 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
3738 R_MN10300_32. Don't adjust pcrel_relocs_copied.
3739 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
3740 and gotoff relocations if the symbol doesn't bind locally. Use
3741 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
3742 relocation for PCREL32.
3743 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
3744 to test whether a symbol binds locally.
3745 (elf32_mn10300_link_hash_newfunc): Don't initialize
3746 pcrel_relocs_copied.
3747 (_bfd_mn10300_elf_discard_copies): Delete.
3748 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
3750 2004-06-26 Mark Kettenis <kettenis@gnu.org>
3752 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
3754 2004-06-25 Joel Brobecker <brobecker@gnat.com>
3756 * som.c (som_set_reloc_info): Correct small typo.
3758 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3760 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
3761 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
3762 (m32r_elf_gcsweep_hook): Likewise.
3763 (m32r_elf_check_relocs): Likewise.
3764 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
3765 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
3766 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
3767 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
3768 * bfd-in2.h: Regenerated.
3769 * libbfd.h: Regenerated.
3771 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
3773 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
3775 (elf64_x86_64_relocate_section): Issue an error for
3776 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
3777 against global symbols when building shared library.
3779 2004-06-24 Alan Modra <amodra@bigpond.net.au>
3781 * section.c (struct sec): Rename "_cooked_size" to "size".
3782 Rename "_raw_size" to "rawsize".
3783 (STD_SECTION): Adjust comments.
3784 (bfd_set_section_size, bfd_get_section_contents): Use size.
3785 (bfd_malloc_and_get_section): New function.
3786 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
3787 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
3788 Correctly free reloc and contents memory.
3789 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
3790 and fake CIE now that we can shink section size to zero.
3791 (_bfd_elf_write_section_eh_frame): Likewise..
3792 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
3793 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
3794 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
3795 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
3796 unneeded indirection.
3797 * elf.c (_bfd_elf_section_offset): .. and update call.
3798 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
3799 * libbfd.h: Regenerate.
3800 * bfd-in2.h: Regenerate.
3802 Replace occurrences of "_raw_size" and "_cooked_size" in most places
3803 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
3804 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
3805 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
3806 Similarly use "rawsize", if non-zero, in reloc functions to validate
3807 reloc addresses. Use new bfd_malloc_and_get_section in most places
3808 where bfd_get_section_contents was called. Expand all occurrences of
3809 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
3810 grok_prstatus and similar functions to "size".
3811 * aix386-core.c (aix386_core_file_p): ..
3812 * aix5ppc-core.c (xcoff64_core_p): ..
3813 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
3814 aout_adobe_set_section_contents): ..
3815 * aout-target.h (callback): ..
3816 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
3817 MY_bfd_final_link): ..
3818 * aoutf1.h (sunos4_core_file_p): ..
3819 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3820 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
3821 final_link, aout_link_input_section): ..
3822 * binary.c (binary_object_p, binary_canonicalize_symtab,
3823 binary_set_section_contents): ..
3824 * bout.c (b_out_callback, b_out_write_object_contents,
3825 b_out_set_section_contents, b_out_bfd_relax_section,
3826 b_out_bfd_get_relocated_section_contents): ..
3827 * cisco-core.c (cisco_core_file_validate): ..
3828 * coff-alpha.c (alpha_ecoff_object_p,
3829 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
3830 * coff-arm.c (coff_arm_relocate_section,
3831 bfd_arm_allocate_interworking_sections): ..
3832 * coff-h8300.c (h8300_reloc16_extra_cases,
3833 h8300_bfd_link_add_symbols): ..
3834 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
3835 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
3836 ppc_bfd_coff_final_link): ..
3837 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
3838 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3839 sh_align_loads, sh_coff_get_relocated_section_contents): ..
3840 * coff64-rs6000.c (xcoff64_write_object_contents,
3841 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
3842 * coffcode.h (coff_compute_section_file_positions,
3843 coff_write_object_contents): ..
3844 * coffgen.c (make_a_section_from_file, coff_write_symbols,
3845 coff_section_symbol, build_debug_section): ..
3846 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
3847 process_embedded_commands, _bfd_coff_link_input_bfd,
3848 _bfd_coff_write_global_sym): ..
3849 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
3850 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
3851 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
3852 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
3853 _bfd_dwarf2_find_nearest_line): ..
3854 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
3855 ecoff_compute_section_file_positions,
3856 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
3857 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
3858 _bfd_elf_discard_section_eh_frame_hdr,
3859 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
3860 _bfd_elf_write_section_eh_frame,
3861 _bfd_elf_write_section_eh_frame_hdr): ..
3862 * elf-hppa.h (elf_hppa_sort_unwind): ..
3863 * elf-m10200.c (mn10200_elf_relax_section,
3864 mn10200_elf_relax_delete_bytes,
3865 mn10200_elf_get_relocated_section_contents): ..
3866 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
3867 mn10300_elf_check_relocs, mn10300_elf_relax_section,
3868 mn10300_elf_relax_delete_bytes,
3869 mn10300_elf_get_relocated_section_contents,
3870 _bfd_mn10300_elf_adjust_dynamic_symbol,
3871 _bfd_mn10300_elf_discard_copies,
3872 _bfd_mn10300_elf_size_dynamic_sections,
3873 _bfd_mn10300_elf_finish_dynamic_sections): ..
3874 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
3875 _bfd_elf_make_section_from_phdr, elf_fake_sections,
3876 bfd_elf_set_group_contents, map_sections_to_segments,
3877 elf_sort_sections, assign_file_positions_for_segments,
3878 SECTION_SIZE, copy_private_bfd_data,
3879 _bfd_elf_get_dynamic_reloc_upper_bound,
3880 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
3881 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
3882 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
3883 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
3884 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
3885 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
3886 bfd_elf32_arm_process_before_allocation,
3887 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
3888 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
3889 elf32_arm_write_section): ..
3890 * elf32-cris.c (cris_elf_grok_prstatus,
3891 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
3892 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
3893 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
3894 elf_cris_discard_excess_dso_dynamics,
3895 elf_cris_discard_excess_program_dynamics): ..
3896 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
3897 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
3898 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
3899 _frv_create_got_section, _frvfdpic_assign_plt_entries,
3900 elf32_frvfdpic_size_dynamic_sections,
3901 elf32_frvfdpic_modify_segment_map,
3902 elf32_frvfdpic_finish_dynamic_sections): ..
3903 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
3904 elf32_h8_get_relocated_section_contents): ..
3905 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
3906 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
3907 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
3908 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
3909 elf32_hppa_finish_dynamic_sections): ..
3910 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
3911 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
3912 i370_elf_finish_dynamic_sections): ..
3913 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
3914 allocate_dynrelocs, elf_i386_size_dynamic_sections,
3915 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
3916 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
3917 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
3918 * elf32-ip2k.c (ip2k_is_switch_table_128,
3919 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
3920 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
3921 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
3922 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
3923 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
3924 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
3925 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
3926 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
3927 m32r_elf_get_relocated_section_contents): ..
3928 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
3929 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
3930 m68hc11_elf_relax_delete_bytes): ..
3931 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
3932 m68hc12_elf_size_one_stub): ..
3933 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
3934 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
3935 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
3936 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
3937 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
3938 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3939 elf32_mips_grok_prstatus): ..
3940 * elf32-or32.c (or32_elf_consth_reloc): ..
3941 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
3942 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
3943 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
3944 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
3945 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
3946 ppc_elf_final_write_processing): ..
3947 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3948 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3949 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
3950 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
3951 sh_elf_relax_delete_bytes, sh_elf_align_loads,
3952 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
3953 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
3954 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
3955 * elf32-sh64-com.c (sh64_address_in_cranges,
3956 sh64_get_contents_type): ..
3957 * elf32-sh64.c (sh64_find_section_for_address,
3958 sh64_elf_final_write_processing): ..
3959 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
3960 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
3961 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
3962 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
3963 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
3964 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
3965 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
3966 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
3967 elf_vax_finish_dynamic_sections): ..
3968 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
3969 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
3970 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
3971 xstormy16_elf_finish_dynamic_sections): ..
3972 * elf32-xtensa.c (xtensa_read_table_entries,
3973 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
3974 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
3975 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
3976 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
3977 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
3978 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
3979 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
3980 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
3981 xtensa_callback_required_dependence): ..
3982 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
3983 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
3984 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
3985 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
3986 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
3987 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
3988 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
3989 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
3990 * elf64-hppa.c (allocate_dynrel_entries,
3991 elf64_hppa_size_dynamic_sections,
3992 elf64_hppa_finish_dynamic_sections): ..
3993 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
3994 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
3995 elf64_mips_grok_prstatus): ..
3996 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
3997 mmix_elf_relocate_section, mmix_elf_final_link,
3998 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
3999 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
4000 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
4001 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
4002 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
4003 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
4004 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
4005 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
4006 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
4007 ppc64_elf_finish_dynamic_sections): ..
4008 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4009 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4010 elf_s390_finish_dynamic_sections): ..
4011 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
4012 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
4013 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
4014 sh64_elf64_finish_dynamic_sections): ..
4015 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
4016 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
4017 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
4018 sparc64_elf_finish_dynamic_symbol,
4019 sparc64_elf_finish_dynamic_sections): ..
4020 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
4021 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
4022 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
4023 elf64_x86_64_finish_dynamic_sections): ..
4024 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
4025 * elfcode.h (elf_slurp_reloc_table): ..
4026 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
4027 elf_finalize_dynstr, elf_link_add_object_symbols,
4028 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
4029 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
4030 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4031 elf32_mips_grok_prstatus): ..
4032 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
4033 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
4034 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
4035 elfNN_ia64_finish_dynamic_sections): ..
4036 * elfxx-mips.c (mips_elf_create_procedure_table,
4037 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
4038 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
4039 mips_elf_global_got_index, mips_elf_multi_got,
4040 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
4041 mips_elf_allocate_dynamic_relocations,
4042 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
4043 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
4044 _bfd_mips_elf_always_size_sections,
4045 _bfd_mips_elf_size_dynamic_sections,
4046 _bfd_mips_elf_finish_dynamic_symbol,
4047 _bfd_mips_elf_finish_dynamic_sections,
4048 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
4049 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
4050 _bfd_elf_mips_get_relocated_section_contents,
4051 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
4052 * hp300hpux.c (callback): ..
4053 * hppabsd-core.c (make_bfd_asection): ..
4054 * hpux-core.c (make_bfd_asection): ..
4055 * i386linux.c (linux_link_create_dynamic_sections,
4056 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
4057 * i386msdos.c (msdos_write_object_contents): ..
4058 * i386os9k.c (os9k_callback, os9k_write_object_contents,
4059 os9k_set_section_contents): ..
4060 * ieee.c (parse_expression, ieee_slurp_external_symbols,
4061 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
4062 ieee_write_section_part, do_with_relocs, do_as_repeat,
4063 do_without_relocs, ieee_write_debug_part, init_for_output,
4064 ieee_set_section_contents): ..
4065 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
4066 * irix-core.c (do_sections, make_bfd_asection): ..
4067 * libaout.h (aout_section_merge_with_text_p): ..
4068 * libbfd.c (_bfd_generic_get_section_contents,
4069 _bfd_generic_get_section_contents_in_window): ..
4070 * linker.c (default_indirect_link_order): ..
4071 * lynx-core.c (make_bfd_asection): ..
4072 * m68klinux.c (linux_link_create_dynamic_sections,
4073 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4074 * mach-o.c (bfd_mach_o_make_bfd_section,
4075 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
4076 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
4077 bfd_mach_o_scan_read_segment): ..
4078 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
4079 _bfd_merge_sections): ..
4080 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
4081 mmo_map_set_sizes, mmo_canonicalize_symtab,
4082 mmo_internal_write_section, mmo_write_object_contents): ..
4083 * netbsd-core.c (netbsd_core_file_p): ..
4084 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
4085 nlm_alpha_set_public_section): ..
4086 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
4087 * nlm32-sparc.c (nlm_sparc_write_import): ..
4088 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
4089 nlm_compute_section_file_positions): ..
4090 * oasys.c (oasys_object_p, oasys_slurp_section_data,
4091 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
4092 * opncls.c (get_debug_link_info): ..
4093 * osf-core.c (make_bfd_asection): ..
4094 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4095 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
4096 final_link, aout_link_input_section): ..
4097 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
4098 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
4099 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
4100 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
4101 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
4102 * ptrace-core.c (ptrace_unix_core_file_p): ..
4103 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
4104 _bfd_final_link_relocate, bfd_generic_relax_section,
4105 bfd_generic_get_relocated_section_contents): ..
4106 * reloc16.c (bfd_coff_reloc16_relax_section,
4107 bfd_coff_reloc16_get_relocated_section_c): ..
4108 * riscix.c (riscix_some_aout_object_p): ..
4109 * rs6000-core.c (read_hdr, make_bfd_asection): ..
4110 * sco5-core.c (make_bfd_asection): ..
4111 * simple.c (bfd_simple_get_relocated_section_contents): ..
4112 * som.c (som_object_setup, setup_sections, som_prep_headers,
4113 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
4114 som_set_reloc_info, som_get_section_contents,
4115 som_bfd_link_split_section): ..
4116 * sparclinux.c (linux_link_create_dynamic_sections,
4117 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4118 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
4119 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
4120 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
4121 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
4122 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
4123 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
4124 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
4125 sunos_finish_dynamic_link): ..
4126 * syms.c (_bfd_stab_section_find_nearest_line): ..
4127 * tekhex.c (first_phase, tekhex_set_section_contents,
4128 tekhex_write_object_contents): ..
4129 * trad-core.c (trad_unix_core_file_p): ..
4130 * versados.c (process_esd, process_otr, process_otr): ..
4131 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
4132 * vms-misc.c (add_new_contents): ..
4133 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
4134 * vms.c (vms_set_section_contents): ..
4135 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
4136 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
4137 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
4138 * xsym.c (bfd_sym_scan): .. See above.
4140 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
4142 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
4143 calling _bfd_merged_section_offset only for section symbols.
4145 2004-06-22 Alan Modra <amodra@bigpond.net.au>
4147 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
4148 for handling SEC_MERGE symbols in relax_section.
4150 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4152 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
4153 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
4154 linked together. Mark the result as h8300sx code.
4156 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4158 * elf-bfd.h (struct elf_backend_data): Added
4159 elf_backend_omit_section_dynsym.
4160 (_bfd_elf_link_omit_section_dynsym): Declare.
4161 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
4162 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
4163 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
4164 (_bfd_elf_link_renumber_dynsyms): ... this function.
4165 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
4166 _bfd_elf_link_omit_section_dynsym).
4167 (elfNN_bed): Added elf_backend_omit_section_dynsym.
4169 2004-06-21 Nick Clifton <nickc@redhat.com>
4171 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
4174 2004-06-17 Jerome Guitton <guitton@gnat.com>
4176 * bfd-in.h (bfd_cache_close_all): New function declaration.
4177 * bfd-in2.h: Regenerate.
4178 * cache.c (bfd_cache_close_all): New function definition.
4180 2004-06-16 Mark Kettenis <kettenis@gnu.org>
4182 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
4184 * configure: Regenerate.
4186 2004-06-16 Daniel Jacobowitz <dan@debian.org>
4188 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
4189 the pre-existing section.
4191 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4193 * section.c (struct sec): Remove usused flags. Reorganize a little.
4194 (bfd_get_section_size_before_reloc): Delete.
4195 (bfd_get_section_size_after_reloc): Delete.
4196 (STD_SECTION): Update.
4197 (bfd_get_section_size_now): Delete.
4198 (bfd_set_section_contents): Don't referece reloc_done.
4199 (bfd_get_section_contents): Remove reloc_done comment.
4200 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
4202 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
4203 * ecoff.c (bfd_debug_section): Update initializer.
4204 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
4205 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
4206 * bfd-in.h (bfd_section_size): Expand.
4207 (bfd_get_section_size): New macro.
4208 * bfd-in2.h: Regenerate.
4209 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
4210 bfd_get_section_size_before_reloc with bfd_get_section_size.
4211 * coffcode.h (coff_write_object_contents): Likewise.
4212 * coffgen.c (build_debug_section): Likewise.
4213 * dwarf1.c (parse_line_table): Likewise.
4214 (_bfd_dwarf1_find_nearest_line): Likewise.
4215 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4216 * i386msdos.c (msdos_write_object_contents): Likewise.
4217 * pdp11.c (squirt_out_relocs): Likewise.
4218 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
4219 * elf64-mmix.c (mmix_elf_final_link): Update comment.
4221 2004-06-14 Chris Demetriou <cgd@broadcom.com>
4223 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
4224 removal) with updated comment.
4225 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
4227 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
4228 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4230 2004-06-12 Alan Modra <amodra@bigpond.net.au>
4232 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
4233 overflow on branches to undefweaks.
4235 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4237 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
4238 as ecoff_section_data() does not return a valid lvalue.
4240 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
4242 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
4243 (elf_link_add_object_symbols): Likewise.
4245 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
4246 (elf_backend_reloc_type_class): New.
4248 2004-06-08 Mark Kettenis <kettenis@gnu.org>
4250 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
4252 * configure: Regenerate.
4254 2004-06-07 Daniel Jacobowitz <dan@debian.org>
4256 From: Albert Chin-A-Young <china@thewrittenword.com>
4257 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
4260 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
4262 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
4265 2004-05-28 DJ Delorie <dj@redhat.com>
4267 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
4268 for linking, but otherwise adjust reloc for merged sections.
4270 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4272 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
4273 _bfd_merged_section_offset for local symbols.
4275 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4277 * Makefile.am: Regenerate dependencies.
4278 * Makefile.in: Regenerate.
4279 * archures.c: Add bfd_mach_sh3_nommu .
4280 * bfd-in2.h: Regenerate.
4281 * cpu-sh.c: Add sh3-nommu architecture.
4282 (bfd_to_arch_table): Create new table.
4283 (sh_get_arch_from_bfd_mach): Create new function.
4284 (sh_get_arch_up_from_bfd_mach): Create new function.
4285 (sh_merge_bfd_arch): Create new function.
4286 * elf32-sh.c (sh_ef_bfd_table): Add table.
4287 (sh_elf_check_relocs): Replace switch statement with
4288 use of sh_ef_bfd_table .
4289 (sh_elf_get_flags_from_mach): Add new function.
4290 (sh_find_elf_flags): Likewise.
4291 (sh_elf_copy_private_data): Replace most of non-elf contents
4292 with a call to sh_merge_bfd_arch() .
4294 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
4296 * Makefile.am (bfdver.h): Use explicit filename, not $< .
4297 * Makefile.in: Regenerate.
4299 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
4301 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
4302 custom calling conventions for dynamic symbols.
4303 (mn10300_elf_relax_section): Avoid relaxing a function as a local
4304 symbol if it's an alias to a global one.
4306 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
4308 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
4311 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
4313 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
4316 2004-05-26 Alan Modra <amodra@bigpond.net.au>
4318 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
4319 for SHT_GROUP sections.
4321 2004-05-25 Alan Modra <amodra@bigpond.net.au>
4323 * elflink.c (elf_link_add_object_symbols): Don't set up merge
4325 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
4326 * merge.c: Formatting. Remove unnecessary casts. Expand
4327 bfd_get_section_alignment macro.
4328 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
4329 use throughout file.
4330 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
4331 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
4332 section name to determine sinfo group, instead test output section
4334 (_bfd_merge_sections): Add struct bfd_link_info param. Call
4335 _bfd_strip_section_from_output rather than just twiddling flags.
4336 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
4337 (_bfd_merge_sections): Update prototype.
4338 * libbfd.h: Regenerate.
4340 2004-05-24 Mark Kettenis <kettenis@gnu.org>
4342 * netbsd-core.c: Correctly indent section that sets architecture
4345 From Miod Vallat <miod@online.fr>:
4346 * m88kopenbsd.c: New file.
4347 * targets.c (m88k_openbsd_vec): New.
4348 * config.bfd: Add m88k-*-openbsd*.
4349 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
4350 (m88kopenbsd_vec): New.
4351 * configure: Regenerate.
4352 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
4353 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
4355 * Makefile.in: Regenerate.
4356 * po/SRC-POTFILES.in: Regenerate.
4358 2004-05-24 Nick Clifton <nickc@redhat.com>
4360 * hash.c: Remove bogus node "Changing the default Hash Table Size"
4361 introduced by hash table size patch.
4363 2004-05-22 Ben Elliston <bje@au.ibm.com>
4365 * configure.in (is_release): Remove.
4366 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
4367 (AC_OUTPUT): Don't output bfdver.h from version.h.
4368 * configure: Regenerate.
4369 * Makefile.am (RELEASE): New variable.
4370 (bfdver.h): New target.
4371 * Makefile.in: Regenerate.
4372 * doc/Makefile.in: Likewise.
4374 2004-05-22 Ben Elliston <bje@au.ibm.com>
4376 * Makefile.am (config.status): Don't depend on version.h.
4377 * Makefile.in: Regenerate.
4379 2004-05-22 Alan Modra <amodra@bigpond.net.au>
4381 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
4382 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
4383 * libbfd.h: Regenerate.
4384 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
4385 (_bfd_elf_rel_local_sym): Likewise.
4386 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
4387 (elf_link_input_bfd): Likewise.
4388 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
4389 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4390 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
4391 (elfNN_ia64_relocate_section): Likewise.
4393 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
4395 * hash.c (bfd_default_hash_table_size): New variable.
4396 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
4397 (bfd_hash_set_default_size): New function. Set the default size
4398 to a selected prime number close to the argument. Document new
4400 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
4401 * bfd-in2.h: Regenerate.
4402 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
4403 * Makefile.in: Regenerate.
4405 2004-05-21 Mark Kettenis <kettenis@gnu.org>
4407 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
4408 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
4409 arm, m68k, m88k and hppa core files.
4411 2004-05-21 Nick Clifton <nickc@redhat.com>
4413 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
4414 (bfd_bwrite): Likewise.
4415 (bfd_tell): Likewise.
4416 (bfd_flush): Likewise.
4417 (bfd_stat): Likewise.
4418 (bfd_seek): Likewise.
4419 (bfd_get_mtime): Likewise.
4420 (bfd_get_size): Likewise.
4422 2004-05-19 Ben Elliston <bje@au.ibm.com>
4424 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
4426 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
4428 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
4429 (bfd_generic_openr_next_archived_file): Likewise.
4431 2004-05-17 Bob Wilson <bob.wilson@acm.org>
4433 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
4434 section names by inserting a new substring after .gnu.linkonce, except
4435 for .gnu.linkonce.t.* where the "t." is replaced.
4437 2004-05-17 Adam Nemet <anemet@lnxw.com>
4439 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
4440 (m68-*-lynxos* case): Likewise.
4441 (powerpc-*-lyxnos* case): New case.
4442 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
4444 2004-05-17 David Heine <dlheine@tensilica.com>
4446 * aout-target.h (MY_bfd_copy_private_header_data): Define.
4447 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
4448 * bfd.c (bfd_copy_private_header_data): Define.
4449 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
4451 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
4452 * coffcode.h (coff_bfd_copy_private_header_data): Define.
4453 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
4454 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
4455 segments by calling copy_private_bfd_data.
4456 (_bfd_elf_copy_private_header_data): Define.
4457 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
4458 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
4459 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
4460 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
4461 * mmo.c (mmo_bfd_copy_private_header_data): Define.
4462 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
4463 * som.c (som_bfd_copy_private_header_data): Define.
4464 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
4465 * vms.c (vms_bfd_copy_private_header_data): Define.
4466 * bfd-in2.h: Regenerate.
4467 * libbfd.h: Regenerate.
4469 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4471 * elfxx-mips.c (MINUS_TWO): Define.
4472 (mips_elf_higher, mips_elf_highest,
4473 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
4474 some bfd_vma values.
4475 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
4477 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4479 * som.c (log2): Rename to exact_log2. Adjust all callers.
4481 2004-05-13 Paul Brook <paul@codesourcery.com>
4483 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
4484 dwarf3 format CIE entries. Remove comment about the size of the
4485 ra_column field. It is now correctly deduced.
4487 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4489 * config.bfd (or32-*-rtems*): Switch to elf.
4491 2004-05-13 Nick Clifton <nickc@redhat.com>
4493 * po/fr.po: Updated French translation.
4495 2004-05-11 Jakub Jelinek <jakub@redhat.com>
4497 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
4498 into .dynsym if elf_section_data (sec)->dynindx <= 0.
4499 Adjust counting of last_local.
4500 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
4501 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
4502 created by the linker nor !SHF_ALLOC.
4504 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
4505 DT_PLTGOT to the start of the .got.plt section instead of the
4506 .got output section. Set sh_entsize for .got section in addition
4508 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4509 is at sgot->output_section->vma.
4510 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
4511 DT_PLTGOT to the start of the .got.plt section instead of the
4512 .got output section.
4513 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4514 is at sgot->output_section->vma. Set sh_entsize for .got section
4515 in addition to .got.plt.
4516 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
4517 (bfd_section_from_phdr): Likewise.
4518 (map_sections_to_segments): Likewise.
4519 (assign_file_positions_for_segments): Likewise.
4520 (get_program_header_size): Likewise.
4521 * elflink.c (bfd_elf_size_dynamic_sections): Set
4522 elf_tdata (output_bfd)->relro from info->relro.
4523 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
4525 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
4527 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
4528 a zero symndx for which we hadn't accounted a dynamic relocation.
4529 (_frvfdpic_add_rofixup): Likewise.
4531 2004-05-07 Brian Ford <ford@vss.fsi.com>
4532 DJ Delorie <dj@redhat.com>
4534 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
4535 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
4536 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
4537 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
4539 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4541 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
4542 immediately if there's no link info.
4543 (elf32_frvfdpic_copy_private_bfd_data): New.
4544 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
4546 2004-05-06 Zack Weinberg <zack@codesourcery.com>
4548 * dwarf2.c (add_line_info): Also set info->filename to NULL if
4549 filename argument is null; do not call strlen on a null pointer.
4551 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
4553 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
4556 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4558 * configure.in (bfd_elf32_frvfdpic_vec): New.
4559 * configure: Rebuilt.
4560 * targets.c (bfd_elf32_frvfdpic_vec): New.
4561 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
4563 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
4564 frvfdpic instead of frv. Rearrange elf-target macros such that
4565 the FDPIC-specific ones are only defined for this new target
4567 (bfd_elf32_frvfdpic_vec): Declare.
4569 (elf32_frv_relocate_section): Use it to enable segment checking
4570 and to control rofixup emission. Add output section vma to
4571 applied relocation in non-LOAD non-ALLOC sections. Use
4572 _bfd_error_handler for errors.
4573 (_frv_create_got_section): Create .rel.got and .rofixup only in
4574 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
4576 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
4577 (elf32_frvfdpic_modify_segment_map): Likewise.
4578 (elf32_frv_finish_dynamic_sections): New, do-nothing.
4579 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
4580 error message if we miscompute the rofixup size.
4581 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
4582 (frvfdpic_elf_encode_eh_address): Likewise.
4583 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
4584 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
4585 relocs. Reject unknown relocation types.
4586 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
4587 (frv_elf_merge_private_bfd_data): Likewise.
4588 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
4589 0x4000 for newly-added elf32-frvfdpic.
4591 2004-05-05 Nick Clifton <nickc@redhat.com>
4594 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
4595 returning NULL as most users of this function do not check its
4597 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
4598 of bfd_cache_lookup().
4599 * sco5-core.c (sco5_core_file_p): Likewise.
4600 * trad-core.c (trad_unix_core_file_p): Likewise.
4602 2004-05-05 Nick Clifton <nickc@redhat.com>
4604 * cache.c (bfd_cache_lookup): Improve formatting.
4605 * archive.c: Fix formatting.
4607 2004-05-05 Peter Barada <peter@the-baradas.com>
4609 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
4610 * cpu-m68k.c(bfd_m68k_arch): Likewise.
4611 * bfd-in2.h(bfd_architecture): Regenerate.
4613 2004-05-03 Alan Modra <amodra@bigpond.net.au>
4615 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
4617 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
4618 those against discarded link-once and SEC_MERGE section symbols.
4620 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4622 * section.c (bfd_get_section_by_name_if): New.
4623 * bfd-in2.h: Regenerated.
4625 2004-05-02 Alan Modra <amodra@bigpond.net.au>
4627 * som.c (som_bfd_is_group_section): Define.
4629 2004-05-01 Alan Modra <amodra@bigpond.net.au>
4631 * section.c (bfd_make_section_anyway): Copy the whole
4632 bfd_hash_entry, not just "next" from existing entry.
4634 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4636 * elf.c (bfd_section_from_shdr): Maintain the section order in
4638 (special_sections): Add ".note.GNU-stack".
4639 (elf_fake_sections): Handle section group for relocatable
4642 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4644 * section.c (bfd_sections_find_if): New.
4645 * bfd-in2.h: Regenerated.
4647 2004-04-30 Alan Modra <amodra@bigpond.net.au>
4649 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
4651 * elf-bfd.h (bfd_elf_is_group_section): Declare.
4652 * elf.c (bfd_elf_is_group_section): New function.
4653 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
4654 * section.c (bfd_generic_is_group_section): New function.
4655 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
4656 (BFD_JUMP_TABLE_LINK): Adjust.
4657 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
4658 * aout-target.h (MY_bfd_is_group_section): Define.
4659 * aout-tic30.c (MY_bfd_is_group_section): Define.
4660 * bfd.c (bfd_is_group_section): Define.
4661 * binary.c (binary_bfd_is_group_section): Define.
4662 * bout.c (b_out_bfd_is_group_section): Define.
4663 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
4664 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
4665 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
4666 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
4667 * coffcode.h (coff_bfd_is_group_section): Define.
4668 * i386msdos.c (msdos_bfd_is_group_section): Define.
4669 * i386os9k.c (os9k_bfd_is_group_section): Define.
4670 * ieee.c (ieee_bfd_is_group_section): Define.
4671 * ihex.c (ihex_bfd_is_group_section): Define.
4672 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
4673 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
4674 * mmo.c (mmo_bfd_is_group_section): Define.
4675 * nlm-target.h (nlm_bfd_is_group_section): Define.
4676 * oasys.c (oasys_bfd_is_group_section): Define.
4677 * pef.c (bfd_pef_bfd_is_group_section): Define.
4678 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
4679 * srec.c (srec_bfd_is_group_section): Define.
4680 * tekhex.c (tekhex_bfd_is_group_section): Define.
4681 * versados.c (versados_bfd_is_group_section): Define.
4682 * vms.c (vms_bfd_is_group_section): Define.
4683 * xsym.c (bfd_sym_bfd_is_group_section): Define.
4684 * bfd-in2.h: Regenerate.
4685 * libbfd.h: Regenerate.
4687 2004-04-30 Alan Modra <amodra@bigpond.net.au>
4689 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
4691 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
4693 * configure.in: Update version to 2.15.91.
4694 * configure: Regenerate.
4696 2004-04-29 Brian Ford <ford@vss.fsi.com>
4698 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
4699 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
4700 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
4701 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
4702 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
4703 .gnu.linkonce.wi. sections.
4704 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
4705 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
4707 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
4708 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
4710 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4712 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
4713 * bfd-in2.h: Regenerate.
4714 * libbfd.h: Likewise.
4716 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4718 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
4720 (setup_sections): Use som_subspace_dictionary_record struct instead
4721 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
4722 is_comdat, is_common or dup_common.
4723 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
4724 is_comdat, is_common and dup_common in section subspace_dict from
4726 (som_begin_writing): Use som_subspace_dictionary_record struct.
4727 (som_finish_writing): Likewise.
4728 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
4729 is_common and dup_common flags in info for symbol. Add comment
4730 regarding linker support for these fields. Slightly reorganize
4732 (som_build_and_write_symbol_table): Set is_comdat, is_common and
4733 dup_common fields in symbol table from symbol info.
4734 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
4735 arguments. Set corresponding fields in copy_data. Change all callers.
4736 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
4738 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
4739 * som.h (som_subspace_dictionary_record): Define.
4740 (som_copyable_section_data_struct): Add is_comdat, is_common and
4742 (som_section_data_struct): Use som_subspace_dictionary_record struct
4743 instead of subspace_dictionary_record.
4744 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
4746 2004-04-27 Bob Wilson <bob.wilson@acm.org>
4748 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
4749 if set. Check reloc_done flag before applying relocations. Use
4750 output addresses, both when applying relocations and when comparing
4751 against the specified section.
4752 (elf_xtensa_relocate_section): Use output address to check if dynamic
4753 reloc is in a literal pool. Set section's reloc_done flag.
4755 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
4757 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
4758 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
4760 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
4763 2004-04-27 Alan Modra <amodra@bigpond.net.au>
4765 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
4766 structure field removed in 2004-04-24 patch.
4767 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
4769 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
4771 * elf32-arm.h (elf32_arm_section_flags): Likewise.
4772 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
4773 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
4774 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
4775 field before calling elf_backend_section_flags.
4777 2004-04-24 Chris Demetriou <cgd@broadcom.com>
4779 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
4780 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
4781 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
4782 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
4783 and BFD_RELOC_32_PCREL.
4784 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
4785 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
4786 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4787 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
4788 (mips_elf_next_relocation): Move comment about matching HI/LO
4790 (_bfd_mips_elf_relocate_section): Here. Remove handling for
4791 R_MIPS_GNU_REL_HI16.
4793 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4795 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
4796 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
4797 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
4798 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
4799 and update comments to reflect current usage.
4800 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
4801 and MIPS_R_SWITCH, as well as several empty entries. Update comment
4803 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
4804 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
4805 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4806 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
4807 type number to be MIPS_R_PCREL16.
4808 (mips_relocate_section): Remove support for link-time relaxation
4809 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
4810 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4811 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
4812 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
4813 relaxation of branches used by embedded-PIC.
4814 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
4815 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
4816 related members, update comment.
4817 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
4818 code related to embedded-PIC.
4819 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
4820 initialization of now-removed 'adjust' member of
4821 'struct ecoff_debug_info'.
4823 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4825 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
4827 2004-04-21 Philip Blundell <pb@nexus.co.uk>
4829 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
4830 relocs for locally defined symbols during -shared final link.
4831 (elf32_arm_final_link_relocate): Likewise.
4833 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4835 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
4836 ELF_LINK_POINTER_EQUALITY_NEEDED.
4837 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
4838 if r_type is not R_X86_64_PC32.
4839 (elf64_x86_64_finish_dynamic_symbol): If
4840 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
4843 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4845 * elf32-sh.c (sh_elf_plt_sym_val): New function.
4846 (elf_backend_plt_sym_val): Define.
4848 2004-04-22 Andrew Cagney <cagney@redhat.com>
4850 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
4852 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4854 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
4856 * som.c (som_set_section_contents): Constantify second argument.
4857 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
4858 (som_object_setup): Rework to avoid warning.
4859 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
4862 2004-04-22 Andrew Cagney <cagney@redhat.com>
4864 * cache.c (bfd_cache_close): Check for a previously closed file.
4866 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4868 * bfd.c (bfd_get_synthetic_symtab): Define.
4869 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
4870 NAME##_get_synthetic_symtab.
4871 (struct bfd_target): Add _bfd_get_synthetic_symtab.
4872 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
4873 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
4875 (_bfd_elf_get_synthetic_symtab): New prototype.
4876 * elfcode.h (elf_get_synthetic_symtab): Define.
4877 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
4878 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
4879 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
4880 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
4881 * bfd-in2.h: Rebuilt.
4882 * libbfd.h: Rebuilt.
4883 * elf32-i386.c (elf_i386_plt_sym_val): New function.
4884 (elf_backend_plt_sym_val): Define.
4885 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
4886 (elf_backend_plt_sym_val): Define.
4887 * elf32-s390.c (elf_s390_plt_sym_val): New function.
4888 (elf_backend_plt_sym_val): Define.
4889 * elf64-s390.c (elf_s390_plt_sym_val): New function.
4890 (elf_backend_plt_sym_val): Define.
4891 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
4892 (elf_backend_plt_sym_val): Define.
4893 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
4894 (elf_backend_plt_sym_val): Define.
4895 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
4896 (elf_backend_plt_sym_val): Define.
4897 * aout-target.h (MY_get_synthetic_symtab): Define.
4898 * aout-tic30.c (MY_get_synthetic_symtab): Define.
4899 * coff-rs6000.c (rs6000coff_vec): Add
4900 _bfd_nodynamic_get_synthetic_symtab.
4901 (pmac_xcoff_vec): Likewise.
4902 * coff64-rs6000.c (rs6000coff64_vec): Add
4903 _bfd_nodynamic_get_synthetic_symtab.
4904 (aix5coff64_vec): Likewise.
4905 * sunos.c (MY_get_synthetic_symtab): Define.
4906 * vms.c (vms_get_synthetic_symtab): Define.
4908 2004-04-22 Nick Clifton <nickc@redhat.com>
4910 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
4912 2004-04-22 Peter Barada <peter@the-baradas.com>
4914 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
4915 * bfd2-in.h: Regenerate.
4916 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
4918 2004-04-21 Chris Demetriou <cgd@broadcom.com>
4920 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
4921 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
4922 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
4923 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
4924 * bfd-in2.h: Regenerate.
4926 2004-04-21 Bob Wilson <bob.wilson@acm.org>
4928 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
4929 require relocations against a weak symbol to reference the same
4930 symbol hash entry if not a final, static link.
4931 (get_cached_value, add_value_map): Add final_static_link argument.
4932 (remove_literals): Pass final_static_link argument as needed.
4934 2004-04-21 Andrew Cagney <cagney@redhat.com>
4936 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
4937 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
4938 (opncls_bwrite, opncls_bclose, opncls_bflush)
4939 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
4940 bfd iovec that uses function callbacks.
4941 (bfd_close): Use the iovec's bclose.
4942 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
4943 (cache_bclose, cache_bflush, cache_bstat)
4944 (cache_iovec): New functions and global variable, implement a
4945 cache "iovec", where applicable set bfd_error.
4946 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
4947 * bfdio.c (struct bfd_iovec): Define.
4948 (real_read): Delete function.
4949 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
4950 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
4951 assume that bread and bwrite set bfd_error.
4952 * bfd.c (struct bfd): Add "iovec", update comments.
4953 * bfd-in2.h, libbfd.h: Re-generate.
4955 2004-04-21 Andrew Cagney <cagney@redhat.com>
4957 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4959 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
4961 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
4962 (bfd_elf_gc_sections): Fail if a shared object is being created.
4963 Do not fail if dynamic sections have been created. Instead call
4964 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
4965 dynamically referenced symbols. Do not mark the whole graph
4966 rooted at .eh_frame, only the section proper.
4968 2004-04-20 DJ Delorie <dj@redhat.com>
4970 * reloc.c: Add BFD_RELOC_32_SECREL.
4971 * bfd-in2.h: Regenerate.
4972 * libbfd.h: Likewise.
4973 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
4974 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
4975 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
4977 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4979 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
4980 relocs against hidden/protected undefweak symbols properly.
4981 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4983 2004-04-18 Mark Kettenis <kettenis@gnu.org>
4985 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4986 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
4989 2004-04-17 Brian Ford <ford@vss.fsi.com>
4991 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
4992 filepos for the SizeOfHeaders field.
4993 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
4995 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
4997 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4999 * simple.c (bfd_simple_get_relocated_section_contents): Don't
5000 change reloc_done. Set and restore _cooked_size.
5003 2004-04-15 Mark Kettenis <kettenis@gnu.org>
5005 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
5008 2004-04-15 Nick Clifton <nickc@redhat.com>
5010 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
5012 2004-04-15 Alan Modra <amodra@bigpond.net.au>
5014 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
5016 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
5018 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
5019 when it is a definition.
5021 2004-04-14 Alan Modra <amodra@bigpond.net.au>
5023 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
5024 when statically linking PIC code.
5025 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5027 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5029 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
5030 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
5031 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
5032 * configure: Regenerate.
5034 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
5036 * elflink.c: Include libiberty.h.
5037 * Makefile.am (elflink.lo): Depend on libiberty.h.
5038 * Makefile.in: Regenerate.
5040 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
5042 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
5045 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
5047 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
5048 reserve the memory for dynamic linker
5050 2004-04-05 Mark Kettenis <kettenis@gnu.org>
5052 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
5053 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
5055 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5057 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
5058 RELOC_FOR_GLOBAL_SYMBOL.
5059 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
5061 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5063 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
5064 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
5066 2004-04-01 Paul Brook <paul@codesourcery.com>
5068 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
5069 * elf32-arm.h (struct elf32_elf_section_map): New.
5070 (struct _arm_elf_section_data): New.
5071 (elf32_arm_section_data): Define.
5072 (struct elf32_arm_link_hash_table): Add byteswap_code.
5073 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
5074 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
5075 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
5076 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
5077 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
5078 (bfd_elf32_new_section_hook, elf_backend_write_section,
5079 elf_backend_link_output_symbol_hook): Define.
5081 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
5083 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
5084 that keeps the characters in a B_INCL..B_EINCL range.
5085 (_bfd_link_section_stabs): When computing the sum of the
5086 characters in a B_INCL..B_EINCL range also keep a copy of those
5087 characters. Use this information to distinguish between
5088 include sections that have the same sum and the same length
5089 but which are nevertheless unique.
5091 2004-03-31 Paul Brook <paul@codesourcery.com>
5093 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
5094 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
5096 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
5098 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
5099 to 'sum_chars' and add field 'num_chars'.
5100 (_bfd_link_section_stabs): When computing the sum of the
5101 characters in a B_INCL..B_EINCL range also keep a count of the
5102 number of characters. Use this information to help distinguish
5103 between include sections when have the same sum but which
5104 nevertheless are still unique.
5106 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
5108 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
5110 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
5111 Tomer Levi <Tomer.Levi@nsc.com>
5113 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
5114 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
5115 (BFD32_BACKENDS): Add elf32-cr16c.lo.
5116 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
5117 (cpu-cr16c.lo): New target.
5118 (elf32-cr16c.lo): Likewise.
5119 * Makefile.in: Regenerate.
5120 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
5121 (bfd_archures_list): Add bfd_cr16c_arch.
5122 * config.bfd: Handle cr16c-*-elf*.
5123 * configure.in: Handle bfd_elf32_cr16c_vec.
5124 * configure: Regenerate.
5125 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
5126 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
5127 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
5128 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
5129 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
5130 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
5131 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
5132 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
5133 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
5134 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
5135 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
5136 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
5137 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
5138 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
5139 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
5140 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
5141 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
5142 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
5143 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
5144 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
5145 * targets.c (bfd_elf32_cr16c_vec): Declare.
5146 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
5147 * cpu-cr16c.c: New file.
5148 * elf32-cr16c.c: Likewise.
5149 * libbfd.h: Regenerate.
5150 * bfd-in2.h: Likewise.
5152 2004-03-30 Jakub Jelinek <jakub@redhat.com>
5154 * elf.c (map_sections_to_segments): Fix handling of .tbss.
5156 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5158 * Makefile.am: Remove all mention of elflink.h.
5159 * Makefile.in: Regenerate.
5160 * bfd-in.h (bfd_elf_discard_info): Declare.
5161 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
5162 * bfd-in2.h: Regenerate.
5163 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
5164 bfd_elf32_link_record_dynamic_symbol,
5165 bfd_elf64_link_record_dynamic_symbol,
5166 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
5167 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
5168 _bfd_elf32_link_record_local_dynamic_symbol,
5169 _bfd_elf64_link_record_local_dynamic_symbol,
5170 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
5171 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
5172 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
5173 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
5174 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
5175 _bfd_elf32_reloc_symbol_deleted_p,
5176 _bfd_elf64_reloc_symbol_deleted_p): Delete.
5177 (bfd_elf_link_record_dynamic_symbol,
5178 bfd_elf_link_record_local_dynamic_symbol,
5179 bfd_elf_final_link, bfd_elf_gc_sections,
5180 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
5181 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
5182 bfd_elf_reloc_symbol_deleted_p): Declare.
5183 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
5184 * elf32-arm.h: Update for changed function names. Remove local
5185 WILL_CALL_FINISH_DYNAMIC_SECTION define.
5186 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
5187 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
5188 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
5189 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5190 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
5191 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
5192 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
5193 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
5194 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
5195 (bfd_elfNN_print_symbol): Define.
5196 * elfcode.h: Don't include elflink.h.
5197 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
5198 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
5199 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
5200 elf_gc_record_vtinherit, elf_gc_record_vtentry,
5201 elf_link_record_local_dynamic_symbol): Don't define.
5202 * elflink.c: Update for changed function names. Move elflink.h
5204 * elflink.h: Delete file.
5205 * po/SRC-POTFILES.in: Regenerate.
5206 * po/bfd.pot: Regenerate.
5208 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5210 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
5211 "name" for global syms accidentally removed in 2004-03-20 change.
5213 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5215 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
5216 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
5217 where Elf_External_* is different for 64 and 32 bit, with
5218 corresponding elf_size_info field.
5219 (struct elf_final_link_info): Use "bfd_byte *" instead
5220 of "Elf_External_Sym *" for external_syms and symbuf.
5221 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
5222 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
5223 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
5224 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
5225 (elf_link_sort_cmp2): Adjust.
5226 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
5227 using ELF_R_SYM macro. Set u.sym_mask.
5228 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
5229 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
5230 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
5231 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
5232 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
5233 swap_syn_out functions. Rearrange dyn swap in/out switch.
5234 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
5235 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
5236 (elf_link_flush_output_syms): Add elf_backend_data arg.
5237 (elf_link_check_versioned_symbol): Likewise.
5238 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
5239 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
5240 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
5241 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
5242 ELF_R_TYPE and ELF_R_INFO macros.
5243 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
5244 based on size rather than using ELF_R_INFO.
5245 (elf_gc_mark): Set up r_sym_shift local var and use instead of
5247 (struct alloc_got_off_arg): New.
5248 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
5249 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
5250 (elf_gc_allocate_got_offsets): Adjust.
5251 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
5252 ELF_R_SYM. Use bfd_section_from_elf_index.
5253 (elf_bfd_discard_info): Set cookie.r_sym_shift.
5254 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
5255 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
5257 2004-03-26 Stan Shebs <shebs@apple.com>
5259 Remove MPW support, no longer used.
5260 * config.bfd (powerpc-*-mpw*): Remove configuration.
5261 * mpw-config.in, mpw-make.sed: Remove files.
5262 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
5264 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5266 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
5267 (ppc64_elf_add_symbol_hook): New function.
5268 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
5269 const from Elf_Internal_Sym param.
5270 * elflink.c (elf_link_add_object_symbols): Adjust.
5271 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
5272 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
5273 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
5274 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
5275 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
5276 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
5277 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
5278 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
5279 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
5280 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
5281 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
5282 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
5283 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
5284 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
5285 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
5286 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
5288 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5290 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
5291 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
5292 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
5293 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
5294 (bfd_elf64_bfd_link_add_symbols): Delete.
5295 (bfd_elf_link_add_symbols): Declare.
5296 * elfcode.h (elf_bfd_link_add_symbols): Delete.
5297 * elflink.c: Include safe-ctype.h.
5298 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
5300 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
5301 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
5303 (elf_link_add_archive_symbols): Rename from
5304 _bfd_elf_link_add_archive_symbols, make static.
5305 (elf_link_add_object_symbols): New function. Corresponding
5306 elflink.h function converted to use elf_size_info.
5307 (bfd_elf_link_add_symbols): Likewise.
5308 (bfd_elf_size_dynamic_sections): Adjust.
5309 * elflink.h (elf_bfd_link_add_symbols): Delete.
5310 (elf_link_add_object_symbols): Delete.
5311 * elf32-gen.c (elf32_generic_link_add_symbols): Call
5312 bfd_elf_link_add_symbols.
5313 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
5315 2004-03-25 Alan Modra <amodra@bigpond.net.au>
5317 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
5318 and chained shared libs only if dynsym. Clear dynsym on forced-local.
5320 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
5321 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
5322 (_bfd_elf_add_dt_needed_tag): Declare.
5323 (_bfd_elf_sort_symbol): Declare.
5324 (_bfd_elf_finalize_dynstr): Declare.
5325 (RELOC_FOR_GLOBAL_SYM): Formatting.
5326 * elfcode.h (elf_add_dynamic_entry): Delete.
5327 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
5328 elflink.h function converted to use elf_size_info.
5329 (_bfd_elf_add_dt_needed_tag): Likewise.
5330 (_bfd_elf_sort_symbol): Likewise.
5331 (_bfd_elf_finalize_dynstr): Likewise.
5332 (compute_bucket_count): Likewise.
5333 (bfd_elf_size_dynamic_sections): Likewise. Check result of
5334 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
5335 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
5336 * elflink.h: ..here.
5337 (sort_symbol, add_dt_needed_tag): Delete.
5338 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
5339 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
5341 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
5342 * elf32-cris.c (add_dynamic_entry): Likewise.
5343 * elf32-hppa.c (add_dynamic_entry): Likewise.
5344 * elf32-i370.c (add_dynamic_entry): Likewise.
5345 * elf32-i386.c (add_dynamic_entry): Likewise.
5346 * elf32-m32r.c (add_dynamic_entry): Likewise.
5347 * elf32-m68k.c (add_dynamic_entry): Likewise.
5348 * elf32-ppc.c (add_dynamic_entry): Likewise.
5349 * elf32-s390.c (add_dynamic_entry): Likewise.
5350 * elf32-sh.c (add_dynamic_entry): Likewise.
5351 * elf32-sparc.c (add_dynamic_entry): Likewise.
5352 * elf32-vax.c (add_dynamic_entry): Likewise.
5353 * elf32-xtensa.c (add_dynamic_entry): Likewise.
5354 * elf64-alpha.c (add_dynamic_entry): Likewise.
5355 * elf64-hppa.c (add_dynamic_entry): Likewise.
5356 * elf64-ppc.c (add_dynamic_entry): Likewise.
5357 * elf64-s390.c (add_dynamic_entry): Likewise.
5358 * elf64-sparc.c (add_dynamic_entry): Likewise.
5359 * elf64-x86-64.c (add_dynamic_entry): Likewise.
5360 * elfxx-ia64.c (add_dynamic_entry): Likewise.
5361 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
5362 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
5363 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
5364 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
5366 2004-03-23 Paul Brook <paul@codesourcery.com>
5368 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
5370 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5372 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
5373 literal tables and check for relocs outside of literal pools.
5374 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
5375 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
5377 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
5378 (elf_xtensa_relocate_section): Read literal tables and check for
5379 dynamic relocations in read-only sections and not in literal pools.
5381 2004-03-23 Alan Modra <amodra@bigpond.net.au>
5384 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
5386 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5388 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
5389 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
5390 not defined by the executable, or defined in a DSO.
5391 <eliding run-time relocation of .got>: Initialize GOT entry for a
5392 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
5394 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
5395 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
5396 a PLT reloc to GOT for an executable.
5397 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
5398 .got for a DSO and explain why.
5399 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
5400 and unreferenced symbols for which a PLT is defined. Adjust
5401 dynamic-symbol pruning correspondingly, to make sure we don't lose
5402 a dynamic symbol also defined by a DSO.
5404 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5406 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
5407 and rel args. Group input and output args. Wrap to 80 columns.
5408 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
5409 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
5410 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
5411 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
5412 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5413 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
5414 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
5415 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
5416 RELOC_FOR_GLOBAL_SYMBOL invocation.
5418 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
5420 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
5421 unresolved symbols in objects aren't allowed.
5423 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
5425 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
5426 (elf_hppa_unmark_useless_dynamic_symbols):
5427 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
5428 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
5429 (elf32_hppa_relocate_section): Likewise.
5430 * elf32-i370.c (i370_elf_relocate_section): Likewise.
5431 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
5432 * elf32-sh.c (sh_elf_relocate_section): Likewise.
5433 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
5434 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5436 * elf-m10200.c (mn10200_elf_relocate_section): Use
5437 RELOC_FOR_GLOBAL_SYMBOL.
5438 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
5439 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
5440 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
5441 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
5442 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
5443 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
5444 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
5445 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
5446 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
5447 * elf32-v850.c (v850_elf_relocate_section): Likewise.
5448 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
5449 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
5451 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5453 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
5454 (final_link_relocate): Likewise.
5455 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
5456 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
5458 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5460 * Makefile.am: Run "make dep-am".
5461 * Makefile.in: Regenerate.
5462 * aclocal.m4: Regenerate.
5463 * config.in: Regenerate.
5464 * po/bfd.pot: Regenerate.
5466 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5467 H.J. Lu <hongjiu.lu@intel.com>
5469 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
5470 type and size change code to where it was previously. Remove
5471 dt_needed param. Treat old weak syms as strong if new sym is
5472 from a shared lib, even when old sym is from another shared
5473 lib. Remove unnecessary tests of oldweak and newweak. Correct
5475 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
5476 _bfd_elf_merge_symbol calls.
5477 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
5478 dt_needed local var. Update comments.
5479 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
5480 (_bfd_elf_add_default_symbol): Likewise.
5482 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
5483 strong syms in one shared object overriding weak syms in another.
5485 2004-03-18 Alan Modra <amodra@bigpond.net.au>
5487 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
5488 dyn_lib_class field. Rearrange for better packing.
5489 (elf_dt_soname): Delete.
5490 (elf_dyn_lib_class): Define.
5491 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
5492 (bfd_elf_set_dt_needed_soname): Delete.
5493 (bfd_elf_set_dyn_lib_class): New function.
5494 * elflink.h (add_dt_needed_tag): New function. Split out from..
5495 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
5496 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
5497 initialization of soname.
5498 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
5500 * bfd-in.h (enum dynamic_lib_link_class): New.
5501 (bfd_elf_set_dt_needed_soname): Delete.
5502 (bfd_elf_set_dyn_lib_class): Declare.
5503 * bfd-in2.h: Regenerate.
5505 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
5506 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
5507 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
5508 symbol loop. Instead use add_needed to flag tag as written.
5510 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
5512 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
5513 logic for null_input_bfd detection.
5515 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5517 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5519 2004-03-16 Mark Kettenis <kettenis@gnu.org>
5521 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
5524 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5526 * elflink.c (elf_link_read_relocs_from_section): Don't use
5527 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
5528 (_bfd_elf_link_read_relocs): ..to here.
5529 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
5531 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5533 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
5534 values selected in configure.host. Require both to be defined
5535 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
5536 corresponding BFD_HOST vars with quotes.
5537 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
5538 Always require BFD_HOST_64_BIT_DEFINED.
5539 <file_ptr type>: Find off_t size before emitting message. Combine
5540 off_t and ftello64 conditional.
5541 * configure: Regenerate.
5543 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5545 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
5546 aliasing warning. Remove trailing whitespace throughout file.
5548 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5550 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
5551 input_section in calls to get_dyn_name.
5552 * 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
5554 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
5556 2004-03-15 Alan Modra <amodra@bigpond.net.au>
5558 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
5559 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
5560 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
5561 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
5562 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
5563 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
5564 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
5566 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
5567 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5568 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5569 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5570 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
5571 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
5572 (read_8_bytes, read_indirect_string, read_address): Likewise.
5573 (read_abbrevs, parse_comp_unit): Likewise.
5574 * targets.c (struct bfd_target): Likewise.
5575 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
5576 * hppabsd-core.c: Likewise. Formatting.
5577 * hpux-core.c: Likewise.
5578 * irix-core.c: Likewise.
5579 * netbsd-core.c: Likewise.
5580 * osf-core.c: Likewise.
5581 * ptrace-core.c: Likewise.
5582 * sco5-core.c: Likewise.
5583 * trad-core.c: Likewise.
5584 * configure: Regenerate.
5585 * bfd-in2.h: Regenerate.
5587 2004-03-15 Alan Modra <amodra@bigpond.net.au>
5589 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
5590 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
5591 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5592 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5593 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
5594 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
5595 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
5596 * libbfd.c: Likewise in function definitions.
5597 (bfd_put_8): Mask with 0xff rather than casting to char.
5598 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
5599 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
5600 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
5601 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
5602 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
5603 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
5604 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
5605 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
5606 (H_GET_64, H_GET_32, H_GET_16): Likewise.
5607 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
5608 * archive.c (do_slurp_coff_armap): Update swap prototype.
5609 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
5610 (tic54x_getl_signed_32): Likewise.
5611 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
5612 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
5613 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
5614 (bfd_getp_signed_32, bfd_putp32): Likewise.
5615 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
5616 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
5617 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
5618 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
5619 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
5620 bfd_h_getx_signed_16, bfd_h_putx16.
5621 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
5622 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
5623 * hpux-core.c: Likewise.
5624 * irix-core.c: Likewise.
5625 * netbsd-core.c: Likewise.
5626 * osf-core.c: Likewise.
5627 * ptrace-core.c: Likewise.
5628 * sco5-core.c: Likewise.
5629 * trad-core.c: Likewise.
5630 * bfd-in2.h: Regenerate.
5632 2004-03-15 Matt Thomas <matt@3am-software.com>
5634 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
5637 2004-03-13 Mark Kettenis <kettenis@gnu.org>
5639 * config.bfd: Add x86_64-*-openbsd*.
5640 * configure.in (x86_64-*-openbsd*): Set COREFILE to
5642 * configure: Regenerate.
5644 2004-03-12 Nick Clifton <nickc@redhat.com>
5645 Dave Murphy <wintermute2k4@ntlworld.com>
5647 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
5648 if the input bfd does not contain any code.
5650 2004-03-09 Steve Ellcey <sje@cup.hp.com>
5652 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
5654 2004-03-05 Fred Fish <fnf@redhat.com>
5656 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
5657 mips16 symbols to be even rather than testing first for even/odd.
5658 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
5660 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
5662 * elf.c (map_sections_to_segments): Ignore .tbss sections for
5665 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
5667 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
5668 undefined symbols as hash_new.
5670 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5672 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
5674 * elf32-sh.c: Ditto.
5675 * bfd-in2.h: Regenerate.
5677 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
5679 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
5681 (_frv_count_got_plt_entries): Initialize them.
5682 (frv_pic_relocs_info_find): Add insert argument. Adjust all
5684 (frv_pic_relocs_info_for_global): Likewise.
5685 (frv_pic_relocs_info_for_local): Likewise.
5686 (frv_pic_merge_early_relocs_info): New.
5687 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
5689 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
5690 Check that we don't exceed the allocated count for entry.
5691 (_frv_add_rofixup): Likewise.
5692 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
5693 (elf32_frv_finish_dynamic_sections): Improve error message in case
5694 we emit too few rofixup entries.
5696 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5698 * archures.c (bfd_mach_fr450): New.
5699 * bfd-in2.h: Regenerate.
5700 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
5701 (arch_info_500): Link to it.
5702 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
5703 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
5704 (frv_elf_arch_extension_p): New function.
5705 (frv_elf_merge_private_bfd_data): Use it.
5707 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
5709 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
5711 * elflink.h (is_global_data_symbol_definition): Moved to
5713 (elf_link_is_defined_archive_symbol): Likewise.
5714 (elf_link_add_archive_symbols): Likewise. Renamed to
5715 _bfd_elf_link_add_archive_symbols.
5717 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
5718 of ELF symbol table entry from backend.
5719 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
5720 instead of elf_link_add_object_symbols.
5722 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5724 * elf-bfd.h (struct elf_backend_data): Added
5725 elf_backend_can_make_relative_eh_frame,
5726 elf_backend_can_make_lsda_relative_eh_frame and
5727 elf_backend_encode_eh_address.
5728 (_bfd_elf_encode_eh_address): Declare.
5729 (_bfd_elf_can_make_relative): Declare.
5730 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
5731 hooks to decide whether to attempt to make_relative and
5733 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
5734 (_bfd_elf_can_make_relative): New.
5735 (_bfd_elf_encode_eh_address): New.
5736 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
5737 (frv_elf_encode_eh_address): New.
5738 (elf_backend_can_make_relative_eh_frame): Define.
5739 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5740 (elf_backend_encode_eh_address): Define.
5742 (elf_backend_can_make_relative_eh_frame): Define.
5743 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5744 (elf_backend_encode_eh_address): Define.
5745 (elfNN_bed): Add them.
5747 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5749 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
5750 complain_on_overflow to signed.
5752 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
5754 * elflink.h (sort_symbol): New.
5755 (elf_link_add_object_symbols): Use a sorted symbol array for
5758 2004-02-27 Jakub Jelinek <jakub@redhat.com>
5760 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5761 for pc relative relocs.
5762 (elf_s390_relocate_section): Likewise.
5763 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5764 for pc relative relocs.
5765 (elf_s390_relocate_section): Likewise.
5767 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
5769 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
5772 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
5774 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
5775 field to track if a relocation is against readonly section.
5776 (count_dyn_reloc): Take a new argument for rent->reltext.
5777 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
5778 (get_reloc_section): Don't set ia64_info->reltext here.
5779 (allocate_dynrel_entries): Set ia64_info->reltext here.
5781 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
5783 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
5784 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
5785 function's descriptor to symbol+offset, and map local undefweak
5786 symbol to NULL function descriptor.
5787 (elf32_frv_relocate_section): Likewise.
5789 2004-02-23 Mark Kettenis <kettenis@gnu.org>
5791 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
5793 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
5794 (netbsd_core_file_p): Set architecture from machine ID for
5797 2004-02-23 Jakub Jelinek <jakub@redhat.com>
5799 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
5800 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
5802 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
5804 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
5805 symbols with non-default visibility.
5807 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
5809 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
5810 IMAGE_SCN_MEM_WRITE on known sections only.
5812 2004-02-20 Jakub Jelinek <jakub@redhat.com>
5814 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
5815 symbols used in PIE relocs.
5817 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5819 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
5822 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
5824 * configure.in: Update version to 2.15.90.
5825 * configure: Regenerate.
5827 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
5828 Richard Sandiford <rsandifo@redhat.com>
5830 * elfxx-mips.c (mips_elf_calculate_relocation): Use
5831 _bfd_elf_symbol_refs_local_p to decide whether to decay
5832 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
5833 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
5834 relocs if the symbol wasn't defined by a regular object file.
5835 Don't check the symbol's dynindx.
5837 2004-02-16 Andrew Cagney <cagney@redhat.com>
5839 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
5841 * bfd-in2.h: Re-generate.
5843 2004-02-14 Andrew Cagney <cagney@redhat.com>
5845 * configure.host (HDEFINES): When hppa*-*-hpux*, define
5846 _LARGEFILE64_SOURCE.
5848 2004-02-13 Andrew Cagney <cagney@redhat.com>
5850 * elf.c (vma_page_aligned_bias): New function.
5851 (assign_file_positions_except_relocs)
5852 (assign_file_positions_for_segments): Replace broken modulo
5853 arithmetic with call to vma_page_aligned_bias.
5855 2004-02-11 Andrew Cagney <cagney@redhat.com>
5857 * bfd-in.h: Update copyright.
5858 (bfd_tell): Change return type to file_ptr.
5859 * bfd-in2.h: Re-generate.
5860 * cache.c: Update copyright.
5861 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
5863 (close_one): Use real_ftell.
5864 * bfdio.c: Update copyright.
5865 (real_ftell, real_fseek): New functions.
5866 (bfd_tell): Use real_fseek and real_ftell, change return type to
5868 (bfd_seek): Use real_ftell and real_fseek, change type of
5869 file_position to a file_ptr.
5870 * libbfd-in.h: Update copyright.
5871 (real_ftell, real_fseek): Declare.
5872 * libbfd.h: Re-generate.
5874 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
5875 fseeko and fseeko64. Determine bfd_file_ptr.
5876 * configure: Re-generate.
5877 * config.in: Re-generate.
5879 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
5881 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
5882 * elf32-h8300.c: Likewise.
5884 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
5885 Nick Clifton <nickc@redhat.com>
5887 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
5888 GOT entries with no associated GOT subsection.
5890 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
5892 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
5893 * elf.c (swap_out_syms): Use it to decide whether local section
5894 symbols should be named.
5895 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
5896 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
5897 (elf_backend_name_local_section_symbols): Define.
5898 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
5900 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
5902 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
5903 (elfNN_ia64_relax_section): Optimize brl to br during the relax
5906 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
5908 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
5909 to bfd_link_hash_entry passed by reference to
5910 _bfd_generic_link_add_one_symbol.
5912 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
5914 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
5915 relocations against dynamic symbols.
5917 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5919 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
5922 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
5924 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
5925 * bfd-in2.h, libbfd.h: Rebuilt.
5927 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
5929 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
5930 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
5931 flag has been cleared.
5933 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
5935 * coff-h8300.c: Add and adjust comments about relaxation.
5936 * elf32-h8300.c: Likewise.
5938 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5940 * coff-h8300.c: Fix comment typos.
5941 * elf32-h8300.c: Likewise.
5943 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5945 * coff-h8300.c: Add comments about relaxation.
5946 * elf32-h8300.c: Likewise.
5948 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5950 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5952 * aclocal.m4: Regenerate.
5953 * configure: Regenerate.
5955 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
5957 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
5958 mips_elf64_rtype_to_howto instead of using howto_table.
5960 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
5962 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
5964 (elf32_arm_check_relocs): Don't increment the PLT refcount for
5965 relocs which would not use the PLT.
5967 2004-01-13 Alan Modra <amodra@bigpond.net.au>
5969 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
5970 (ppc64_elf_gc_sweep_hook): Likewise.
5971 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
5973 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5975 Adds linker relaxation support for bit manipulation insns like
5976 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
5978 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
5979 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
5980 * coff-h8300.c: Opcode for bit manipulation insn is checked in
5981 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
5983 2004-01-12 Alan Modra <amodra@bigpond.net.au>
5985 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
5987 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5989 * elf32-h8300.c: Fix formatting.
5991 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5993 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
5994 dynamic object is present. Declare r_symndx and h in an inner
5996 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
5998 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
6000 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
6001 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
6002 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
6003 identically. Do not emit PC24 relocations for shared libraries.
6004 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
6005 identically. Don't adjust pc_count.
6006 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
6007 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
6008 adjust count for branch relocations.
6009 (allocate_dynrelocs): Correct typo in call to
6010 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
6011 PC24 or PLT32 relocs when linking.
6013 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6015 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
6016 relocation howto with ARM_26 one for consistency.
6017 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
6018 that will be converted to ARM_26D ones, since we always want 'done'
6019 relocations to be reflected in section's data.
6020 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
6022 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
6025 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6027 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
6028 are not partial_inplace during a relocatable link.
6030 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
6032 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
6033 if no dynamic object is present. Declare r_symndx and h in an
6036 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6038 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
6039 trampoline if it is known out of range.
6041 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6043 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
6044 * elf32-frv.c (_frv_osec_readonly_p): New.
6045 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
6047 (_frv_count_got_plt_entries): Adjust expected count accordingly.
6048 (elf32_frv_relocate_section): Likewise. Error out if attempting
6049 to emit rofixups or dynamic relocs in read-only segments. Use
6050 _bfd_elf_section_offset to adjust r_offsets in rofixups and
6051 dynamic relocations.
6052 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
6053 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
6054 relocations or fixups involving merged sections correctly. Avoid
6055 crash when undefined symbol is referenced by R_FRV_32 or
6056 R_FRV_FUNCDESC_VALUE.
6057 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
6058 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
6059 input section holding local symbol to addend of R_FRV_32 or
6060 R_FRV_FUNCDESC_VALUE dynamic relocation.
6061 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
6062 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
6063 (elf32_frv_always_size_sections): Don't store pointer to
6064 __stacksize symbol in sec_info.
6065 (elf32_frv_modify_segment_map): Look it up here.
6066 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
6067 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
6068 of the lazy PLT entry, not only its offset, as the low word of a
6069 function descriptor.
6070 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
6071 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
6072 if a hash table entry already exists but is not a definition.
6073 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
6074 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
6075 (_frv_add_rofixup): Don't inline.
6076 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
6077 for undefweak symbols.
6078 (elf32_frv_relocate_section): Avoid crash while computing
6079 relocation when linking with shared library. Only emit rofixups
6080 and dynamic relocations for alloc&load sections. Mark binaries
6081 with inter-segment relocations for relocation as a unit.
6082 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
6083 (DEFAULT_STACK_SIZE): New.
6084 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
6085 emit rofixups or dynamic relocs when linking dynamic non-PIE
6087 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
6088 shared libs too. Reserve the last entry for the GOT pointer.
6089 (elf32_frv_finish_dynamic_sections): Emit it.
6090 (elf32_frv_always_size_sections): New.
6091 (elf32_frv_modify_segment_map): New.
6092 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
6094 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
6095 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
6096 (elf_backend_always_size_sections): New.
6097 (elf_backend_modify_segment_map): New.
6098 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
6099 * config.bfd: Added frv-*-*linux*.
6100 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
6101 ABS section, instead of crashing.
6102 (elf32_frv_relocate_section): Don't crash before warning about
6103 different segments in non-PIC relocation.
6104 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
6105 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
6106 relocs to undefweak symbols.
6107 (elf32_frv_relocate_section): Ditto for undefined symbols.
6108 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
6109 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
6110 gotfixup section was created.
6111 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
6112 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
6113 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
6114 complain_overflow_signed.
6115 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
6116 have not been allocated.
6117 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
6118 privfd only if dynamic sections were created.
6119 (elf32_frv_relocate_section): Compute gprel_segment, and use it
6120 for GPREL relocs. When linking relocatable FDPIC executables,
6121 emit warnings for relocations that would be illegal on PIE or
6122 shared libraries. Emit rofixup for R_FRV_32 only if input object
6124 (_frv_create_got_section): Define _gp symbol in the rofixup
6126 (elf32_frv_finish_dynamic_sections): If rofixups needed but
6127 dynamic sections missing, error out requesting -melf32frvfd.
6128 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6129 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
6130 computation of addends from section and global or local symbol
6131 value. Change return type to bfd_boolean, and return a failure if
6132 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
6133 nonzero addend is required.
6134 (elf32_frv_relocate_section): Likewise. Print error for
6135 unsupported nonzero addends.
6136 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6137 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
6138 force everything local.
6139 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
6140 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
6141 (frv_gotfixup_section): New.
6142 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
6143 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
6145 (_frv_add_rofixup): New.
6146 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
6147 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
6148 improve some ugly conditions.
6149 (elf32_frv_relocate_section): Likewise. Reject inter-segment
6150 relocations in fdpic.
6151 (_frv_create_got_section): Create .rofixup.got section.
6152 (struct _frv_dynamic_got_info): Added fixups.
6153 (_frv_count_got_plt_entries): Account in-GOT relocations into
6154 relocs32, relocsfd and relocsfdv. Account them into relocs or
6155 fixups, as appropriate.
6156 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
6158 (elf32_frv_finish_dynamic_sections): Verify that the right number
6159 of relocations and fixups was generated.
6160 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
6162 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
6163 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
6164 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
6165 descriptor of a (formerly-)global symbol is local.
6166 (struct frv_pic_relocs_info): Adjust comments.
6167 (_frv_emit_got_relocs_plt_entries): Adjust.
6168 (elf32_frv_relocate_section): Likewise.
6169 (_frv_count_got_plt_entries): Likewise.
6170 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
6171 symbol's value to addend in the common preamble. Decay dynamic
6172 symbols to section+offset if they bind or call locally, for GOT
6173 and FUNCDESC_VALUE, respectively.
6174 (elf32_frv_relocate_section): Likewise.
6175 (elf32_frv_check_relocs): Don't register as dynamic symbols of
6176 internal or hidden visibility.
6177 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
6178 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
6179 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
6180 (elf32_frv_relocate_section): Pass relocation addend in. Use
6181 original relocation addend to look up the got relocs/plt entries
6182 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
6183 processing relocations that reference .scommon symbols.
6184 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
6185 Introduce support for dynamic linking.
6186 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
6187 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
6188 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
6189 (frv_reloc_type_lookup): Return REL howtos for executables and
6191 (frv_info_to_howto_rel): New.
6192 (struct frv_elf_link_hash_table): New.
6193 (frv_hash_table, frv_got_section, frv_gotrel_section,
6194 frv_plt_section, frv_pltrel_section, frv_relocs_info,
6195 frv_got_initial_offset, frv_plt_initial_offset): New macros.
6196 (frv_elf_link_hash_table_create): New.
6197 (struct frv_pic_relocs_info): New.
6198 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
6199 (frv_pic_relocs_info_find): New.
6200 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
6202 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
6203 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
6204 (_frv_emit_got_relocs_plt_entries): New.
6205 (elf32_frv_relocate_section): Add support for dynamic linking.
6206 Handle new relocations.
6207 (_frv_create_got_section): New.
6208 (elf32_frv_create_dynamic_sections): New.
6209 (ELF_DYNAMIC_INTERPRETER): New.
6210 (struct _frv_dynamic_got_info): New.
6211 (_frv_count_got_plt_entries): New.
6212 (struct _frv_dynamic_got_plt_info): New.
6213 (_frv_compute_got_alloc_data): New.
6214 (_frv_get_got_entry, _frv_get_fd_entry): New.
6215 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
6216 (_frv_resolve_final_relocs_info): New.
6217 (elf32_frv_size_dynamic_sections): New.
6218 (elf32_frv_finish_dynamic_sections): New.
6219 (elf32_frv_adjust_dynamic_symbol): New.
6220 (elf32_frv_finish_dynamic_symbol): New.
6221 (elf32_frv_check_relocs): Handle new relocs. Explain how the
6223 (elf_info_to_howto_rel): Define.
6224 (bfd_elf32_bfd_link_hash_table_create): Define.
6225 (elf_backend_create_dynamic_sections): Define.
6226 (elf_backend_adjust_dynamic_symbol): Define.
6227 (elf_backend_size_dynamic_sections): Define.
6228 (elf_backend_finish_dynamic_symbol): Define.
6229 (elf_backend_finish_dynamic_sections): Define.
6230 (elf_backend_want_got_sym): Define.
6231 (elf_backend_got_header_size): Define.
6232 (elf_backend_want_got_plt): Define.
6233 (elf_backend_plt_readonly): Define.
6234 (elf_backend_want_plt_sym): Define.
6235 (elf_backend_plt_header_size): Define.
6236 (elf_backend_may_use_rel_p): Define.
6237 (elf_backend_may_use_rela_p): Define.
6238 (elf_backend_default_use_rela_p): Define.
6239 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
6240 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
6241 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
6242 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
6243 (frv_reloc_map): Map the corresponding BFD relocs to them.
6244 (frv_reloc_type_lookup): ... and back to BFD relocs.
6245 * reloc.c: New relocs.
6246 * bfd-in2.h, libbfd.h: Rebuilt.
6247 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6248 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
6249 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
6250 R_FRV_FUNCDESC_GOTLO): New.
6251 (frv_reloc_map): Map the corresponding BFD relocs to them.
6252 (frv_reloc_type_lookup): ... and back to BFD relocs.
6253 * reloc.c: New relocs.
6254 * bfd-in2.h, libbfd.h: Rebuilt.
6256 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6258 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6259 targets to support pages of up to 64kB.
6260 (elf32_bed): Redefine to get a separate backend data structure for
6261 traditional targets.
6262 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6263 targets to support pages of up to 64kB.
6264 (elf64_bed): Redefine to get a separate backend data structure for
6265 traditional targets.
6266 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6267 targets to support pages of up to 64kB.
6268 (elf32_bed): Redefine to get a separate backend data structure for
6269 traditional targets.
6271 2004-01-04 Mark Kettenis <kettenis@gnu.org>
6273 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
6275 2004-01-02 Mark Kettenis <kettenis@gnu.org>
6277 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
6278 (elf_i386_grok_psinfo): Likewise.
6280 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6282 * config.bfd: Add m68k-uClinux target.
6284 2004-01-01 Grant Edwards <grante@visi.com>
6286 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
6287 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
6288 (elf32_h8_gc_sweep_hook): New function.
6289 (elf_backend_gc_mark_hook): Define.
6290 (elf_backend_gc_sweep_hook): Define.
6291 (elf_backend_can_gc_sections): Define.
6293 For older changes see ChangeLog-0203
6299 version-control: never