1 2005-03-01 Alan Modra <amodra@bigpond.net.au>
4 * bfd-in2.h: Regenerate.
6 * bout.c (b_out_write_object_contents): Don't use sizeof on host
7 structs to size on-disk structures.
8 (b_out_set_section_contents): Size the external struct, not the
9 internal one for on-disk size.
10 (b_out_sizeof_headers): Likewise.
12 2005-03-01 Alan Modra <amodra@bigpond.net.au>
14 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
15 entry points with the func descriptor as well as undefweak.
17 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
19 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
20 present when IMPORT_NAME_UNDOECRATE is used.
22 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
25 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
28 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
29 to _bfd_elf_merge_symbol.
31 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
32 unsigned int to return the alignment of the old common symbol
33 in the dynamic object.
34 (_bfd_elf_add_default_symbol): Pass NULL to
35 _bfd_elf_merge_symbol.
36 (elf_link_add_object_symbols): Pass &old_alignment to
37 _bfd_elf_merge_symbol. Get the alignment of the new common
38 symbol in the dynamic object.
40 2005-02-24 Ben Elliston <bje@au.ibm.com>
42 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
43 * format.c (bfd_check_format_matches): Likewise.
44 * archive.c (BFD_GNU960_ARMAG): Likewise.
45 (bfd_generic_archive_p): Likewise.
46 (_bfd_write_archive_contents): Likewise.
48 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
50 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
51 * configure: Regenerate.
53 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
55 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
56 COMDAT group sections to have default visibility.
58 2005-02-24 Alan Modra <amodra@bigpond.net.au>
60 * coffcode.h (coff_print_aux): Warning fix.
61 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
62 instead of section pointer to identify.
63 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
64 the correct size buffer for local sym mangling too.
65 (h8300_bfd_link_add_symbols): Likewise.
66 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
68 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
69 * elf32-xtensa.c (literal_value_hash): Warning fix.
70 * versados.c (process_otr): Warning fix.
71 (versados_canonicalize_reloc): Likewise.
72 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
73 * vms.c (fill_section_ptr): Warning fix.
75 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
77 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
78 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
80 2005-02-23 Nick Clifton <nickc@redhat.com>
82 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
83 the relvaddr field of the Elf32_crinfo structure.
85 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
86 variables that are passed by reference to
87 m68hc11_get_relocation_value in case that function does not
90 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
91 return statements and replace with a single return at the end of
92 the function. This helps pacify the flow analysis code in gcc 4.0.
94 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
95 strtab to avoid compile time warning.
97 2005-02-23 Ben Elliston <bje@au.ibm.com>
99 * opncls.c (bfd_zalloc): Document this function.
101 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
103 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
104 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
105 Replace SEC_SHARED with SEC_COFF_SHARED.
106 (styp_to_sec_flags): Likewise.
108 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
109 (TARGET_LITTLE_SYM): Likewise.
111 * section.c (SEC_ARCH_BIT_0): Removed.
112 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
113 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
114 (SEC_SHARED): Renamed to ...
115 (SEC_COFF_SHARED): This.
116 (SEC_BLOCK): Renamed to ...
117 (SEC_TIC54X_BLOCK): This.
118 (SEC_CLINK): Renamed to ...
119 (SEC_TIC54X_CLINK): This.
120 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
121 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
123 * bfd-in2.h: Regenerated.
125 2005-02-21 Fred Fish <fnf@specifixinc.com>
127 * dwarf2.c (find_abstract_instance_name): Call recursively
128 to handle a DW_AT_specification.
130 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
132 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
133 mips_elf_create_dynamic_relocation,
134 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
137 2005-02-21 Alan Modra <amodra@bigpond.net.au>
139 * Makefile.am: Run "make dep-am"
140 * Makefile.in: Regenerate.
142 2005-02-21 Alan Modra <amodra@bigpond.net.au>
144 * coffgen.c (bfd_coff_get_comdat_section): Check that
145 coff_section_data isn't NULL.
147 2005-02-21 Alan Modra <amodra@bigpond.net.au>
149 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
150 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
151 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
153 (xcoff_write_archive_contents_big): Likewise.
154 (_bfd_xcoff_put_ldsymbol_name): Likewise.
155 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
156 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
157 * cofflink.c (process_embedded_commands): Warning fixes.
158 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
160 * dwarf2.c: Warning fixes.
161 * elf-bfd.h: Likewise.
162 * elf-eh-frame.c: Likewise.
163 * elf-strtab.c: Likewise.
165 * elf32-m68k.c: Likewise.
166 * elf32-ppc.c: Likewise.
167 * elf32-sh-symbian.c: Likewise.
168 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
169 * elf64-sh64.c: Likewise.
170 * peicode.h: Likewise.
171 * elf64-mmix.c: Warning fixes.
172 * elfcode.h: Likewise.
173 * elfxx-mips.c: Likewise.
174 * libbfd-in.h: Likewise.
175 * libbfd.c: Likewise.
176 * mach-o.c: Likewise.
179 * opncls.c: Likewise.
182 * vms-hdr.c: Likewise.
183 * vms-tir.c: Likewise.
184 * xtensa-isa.c: Likewise.
185 * xtensa-modules.c: Likewise.
187 (pstrcmp): Use correct choice of string lengths. Fix return value.
188 (bfd_sym_module_name): Correct string length.
189 * bfd-in2.h: Regenerate.
190 * libbfd.h: Regenerate.
192 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
194 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
195 uninitialized check_segment[1] in TLSMOFF case.
196 Reported by Alan Modra.
197 (elf32_frv_relocate_section): Improve errors and warnings.
199 2005-02-17 Alan Modra <amodra@bigpond.net.au>
201 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
203 2005-02-16 Alan Modra <amodra@bigpond.net.au>
205 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
206 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
207 * pef.c (bfd_pef_scan): Don't ignore return value of
208 bfd_pef_scan_start_address.
209 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
210 bfd_mach_o_scan_start_address.
211 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
212 * elfxx-mips.c: Remove unnecessary prototypes.
213 (sort_dynamic_relocs_64): Abort if not BFD64.
215 2005-02-16 Alan Modra <amodra@bigpond.net.au>
217 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
218 Skip toc reloc adjust if reloc_count is zero.
220 2005-02-15 Nigel Stephens <nigel@mips.com>
221 Maciej W. Rozycki <macro@mips.com>
223 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
224 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
225 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
226 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
227 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
229 (mips16_gprel_reloc): Remove bit shuffling; call
230 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
231 and _bfd_mips16_elf_reloc_shuffle() instead.
232 (mips16_reloc_map): New reloc map for MIPS16 relocs.
233 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
235 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
236 elf_mips16_howto_table_rel.
237 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
238 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
239 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
240 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
241 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
243 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
244 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
245 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
247 (mips16_gprel_reloc): Remove bit shuffling; call
248 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
249 and _bfd_mips16_elf_reloc_shuffle() instead.
250 (mips16_reloc_map): New reloc map for MIPS16 relocs.
251 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
253 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
254 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
255 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
256 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
257 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
258 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
259 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
261 (mips16_gprel_reloc): Remove bit shuffling; call
262 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
263 and _bfd_mips16_elf_reloc_shuffle() instead.
264 (mips16_reloc_map): New reloc map for MIPS16 relocs.
265 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
267 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
268 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
269 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
270 handle bit shuffling for MIPS16 relocs.
271 (_bfd_mips16_elf_reloc_shuffle): Likewise.
272 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
273 and _bfd_mips16_elf_reloc_shuffle().
274 (_bfd_mips_elf_generic_reloc): Likewise.
275 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
277 (mips_elf_obtain_contents): Remove bit shuffling.
278 (mips_elf_perform_relocation): Likewise; call
279 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
281 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
283 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
284 (_bfd_mips16_elf_reloc_shuffle): Likewise.
285 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
286 (BFD_RELOC_MIPS16_HI16_S): Likewise.
287 (BFD_RELOC_MIPS16_LO16): Likewise.
288 * bfd-in2.h: Regenerate.
289 * libbfd.h: Regenerate.
291 2005-02-15 Jan Beulich <jbeulich@novell.com>
293 * elfxx-ia64.c (ia64_howto_table): Correct strings for
294 R_IA64_DTPMOD64[LM]SB.
296 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
298 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
299 backward branch in the same section.
300 (elfNN_ia64_relocate_section): Inform users that the input
301 section is too big to relax br instruction when overflow
302 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
305 2005-02-14 Orjan Friberg <orjanf@axis.com>
307 * elfcore.h (elf_core_file_p): Move the call to
308 elf_backend_object_p to allow the correct machine to be set before
309 processing the program headers.
311 2005-02-14 Nick Clifton <nickc@redhat.com>
314 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
315 aware flag from the input bfd to the output bfd.
317 2005-02-11 Maciej W. Rozycki <macro@mips.com>
319 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
320 R_MIPS_LITERAL relocations for external symbols.
321 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
322 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
324 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
326 * bfd-in2.h: Rebuilt.
328 2005-02-11 Paul Brook <paul@codesourcery.com>
330 * elf-bfd.h (struct elf_link_hash_table): Add
331 is_relocatable_executable.
332 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
333 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
334 symbols in relocatable executables.
335 (bfd_elf_record_link_assignment): Create dynamic section symbols in
336 relocatable executables.
337 (_bfd_elf_link_renumber_dynsyms): Ditto.
338 (bfd_elf_final_link): Ditto.
339 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
340 relocations into relocatable executables.
341 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
342 executables. Also copy absolute relocations.
343 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
344 in relocatable executables.
345 (allocate_dynrelocs): Copy relocations for relocatable executables.
346 Output dynamic symbols for symbols defined in linker scripts.
348 2005-02-11 Nick Clifton <nickc@redhat.com>
350 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
351 to avoid a compile time warning.
353 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
356 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
357 inclusion of coffcode.h so that it is actually picked up.
359 * coffcode.h (coff_std_swap_table): Add an unused attribute in
362 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
365 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
368 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
369 to protect the declaration of this array.
371 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
372 Avoid call to memcpy with a size of 0.
374 2005-02-12 Alan Modra <amodra@bigpond.net.au>
376 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
377 old-style branches to undefined dot-symbols which will be
378 satisfied by a plt call.
380 2005-02-11 Alan Modra <amodra@bigpond.net.au>
382 * elf64-ppc.c (move_plt_plist): New function, extracted from..
383 (ppc64_elf_copy_indirect_symbol): ..here.
384 (func_desc_adjust): Use move_plt_plist.
386 2005-02-10 Paul Brook <paul@codesourcery.com>
388 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
390 2005-02-10 Paul Brook <paul@codesourcery.com>
392 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
394 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
395 (elf_link_renumber_local_hash_table_dynsyms): New function.
396 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
398 2005-02-10 Jakub Jelinek <jakub@redhat.com>
400 * bfd-in.h (BFD_LINKER_CREATED): Define.
401 * bfd-in2.h: Rebuilt.
402 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
403 BFD_LINKER_CREATED bfds when determining input bfds without
404 .note.GNU-stack section.
406 2005-02-10 Maciej W. Rozycki <macro@mips.com>
408 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
409 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
410 relocations against external symbols unchanged.
412 2005-02-08 Paul Brook <paul@codesourcery.com>
414 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
417 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
419 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
422 2005-02-07 Maciej W. Rozycki <macro@mips.com>
424 * elf64-mips.c: Fix formatting throughout.
426 2005-02-07 Maciej W. Rozycki <macro@mips.com>
428 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
430 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
432 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
433 *ABS*/*UND* sections.
434 (elf32_frv_relocate_section): Move zero-addend-required error...
435 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
436 missing needed TLS section.
438 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
440 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
441 being the last symbol.
442 (aout_link_add_symbols): Just return TRUE if a warning
445 2005-02-07 Maciej W. Rozycki <macro@mips.com>
447 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
448 R_MIPS_GPREL32 relocations against external symbols.
449 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
452 2005-02-07 Alan Modra <amodra@bigpond.net.au>
454 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
455 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
456 elf_string_from_elf_strtab.
457 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
458 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
459 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
460 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
461 looking at cached symtab info first, before iterating over headers.
462 For SHT_REL and SHT_RELA, load dynsymtab if needed.
463 * elfcode.h (elf_object_p): Don't load section header stringtab
466 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
468 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
469 against protected function when building shared library.
472 * elf64-x86-64.c (is_32bit_relative_branch): New.
473 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
474 protected function symbol when building shared library for
475 32bit relative branch instruction.
477 2005-02-06 Alan Modra <amodra@bigpond.net.au>
479 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
480 syms when doing a relocatable link.
481 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
483 (ppc64_elf_tls_setup): Likewise.
484 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
486 2005-02-04 Alan Modra <amodra@bigpond.net.au>
488 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
489 (link_hash_newfunc): Clear all locals using memset.
490 (make_fdh): Remove flags param. Always create fake func desc
491 weak. Link the descriptor with the code entry sym.
492 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
493 (add_symbol_adjust): Adjust make_fdh call.
494 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
495 descriptor to strong undefined if code entry is strong.
497 2005-02-04 Alan Modra <amodra@bigpond.net.au>
499 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
500 lookup here. Set to new before calling bfd_link_repair_undef_list.
501 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
503 2005-02-03 Alan Modra <amodra@bigpond.net.au>
505 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
507 2005-02-03 Alan Modra <amodra@bigpond.net.au>
509 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
510 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
511 before the as-needed lib was loaded. Abort on unexpected refs.
513 2005-02-02 Alan Modra <amodra@bigpond.net.au>
515 * elflink.c (elf_smash_syms): Expand comments.
516 (elf_link_add_object_symbols): Only call elf_smash_syms for
517 as-needed dynamic objects.
519 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
520 everything, just the field specific to ia64.
521 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
523 2005-02-01 Alan Modra <amodra@bigpond.net.au>
525 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
526 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
528 (struct add_symbol_adjust_data): New.
529 (add_symbol_adjust): Make an undefweak func desc for old ABI
530 objects to link with --as-needed shared libs. Return fail status.
531 Don't adjust old ABI func entry sym to weak if func desc syms
533 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
536 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
538 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
541 2005-02-01 Alan Modra <amodra@bigpond.net.au>
543 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
544 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
545 remove anything but new and undefweak.
546 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
548 (_bfd_elf_create_dynamic_sections): Formatting.
549 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
550 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
551 (struct elf_smash_data): New.
552 (elf_smash_syms): New function.
553 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
554 unneeded dynamic objects to loaded list.
555 (elf_link_output_extsym): Don't handle as-needed here. Strip
556 bfd_link_hash_new symbols.
557 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
558 delref when dynindx is already -1.
559 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
561 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
563 2005-02-01 Ben Elliston <bje@au.ibm.com>
565 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
567 2005-02-01 Ben Elliston <bje@au.ibm.com>
569 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
570 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
571 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
572 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
573 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
574 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
575 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
576 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
577 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
578 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
579 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
580 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
581 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
582 throughout. Similarly, collapse #if 1'd code.
584 2005-02-01 Ben Elliston <bje@au.ibm.com>
586 * elf-bfd.h (bfd_elf_discard_group): Remove.
587 * elf.c (bfd_elf_discard_group): Likewise.
588 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
590 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
592 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
593 (_bfd_elf_eh_frame_address_size): Declare.
594 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
595 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
596 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
597 (elf_backend_eh_frame_address_size): Define.
598 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
599 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
600 size from the new backend hook.
601 (_bfd_elf_write_section_eh_frame): Likewise.
602 (_bfd_elf_eh_frame_address_size): New function.
604 2005-01-31 Andrew Cagney <cagney@gnu.org>
606 * configure: Regenerate to track ../gettext.m4.
608 2005-01-31 Mark Mitchell <mark@codesourcery.com>
610 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
611 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
613 2005-01-31 Nick Clifton <nickc@redhat.com>
615 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
616 sparc-lynxos, vax-vms) be obsolete.
618 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
620 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
621 * elf32-arm.c (ELF_MINPAGESIZE): Define.
622 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
623 * elfcode.h (elf_object_p): Use minpagesize instead of
625 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
626 (elfNN_bed): Include ELF_MINPAGESIZE.
628 2005-01-28 Julian Brown <julian@codesourcery.com>
630 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
631 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
632 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
633 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
634 passing flag value from ld. Set flag value in global hash table entry.
635 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
638 2005-01-27 Andrew Cagney <cagney@gnu.org>
640 * configure: Regenerate to track ../gettext.m4 change.
642 2005-01-25 Mark Mitchell <mark@codesourcery.com>
644 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
647 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
649 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
650 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
652 * reloc.c: Add R_FRV_TLSMOFF.
653 * elf32-frv.c (elf32_frv_howto_table): Likewise.
654 (frv_reloc_map, frv_reloc_type_lookup): Map it.
655 (elf32_frv_relocate_section): Handle it.
656 (elf32_frv_check_relocs): Likewise.
657 * libbfd.h, bfd-in2.h: Rebuilt.
658 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
659 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
660 when given an undefweak TLS symbol. Fix constant TLS PLT entries
661 such that they return the constant in gr9.
662 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
664 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
665 too, such that they shrink on relaxation.
666 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
667 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
668 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
669 if we can guarantee the use of 16-bit constants.
670 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
671 Introduce TLS support for FR-V FDPIC.
672 * reloc.c: Add TLS relocations.
673 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
674 (elf32_frv_rel_tlsdesc_value_howto): New.
675 (elf32_frv_rel_tlsoff_howto): New.
676 (frv_reloc_map): Add new mappings.
677 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
679 (frvfdpic_dynamic_got_plt_info): New.
680 (frvfdpic_plt_tls_ret_offset): New.
681 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
682 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
683 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
684 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
686 (struct frvfdpic_relocs_info): Add TLS fields.
687 (frvfdpic_relocs_info_hash): Warning clean up.
688 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
689 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
690 (FRVFDPIC_TLS_BIAS): Define.
691 (tls_biased_base): New.
692 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
694 (frv_reloc_type_lookup): Likewise.
695 (frvfdpic_info_to_howto_rel): Likewise.
696 (elf32_frv_relocate_section): Likewise.
697 (_frv_create_got_section): Create the PLT section here.
698 (elf32_frvfdpic_create_dynamic_sections): Not here.
699 (_frvfdpic_count_nontls_entries): Move out of...
700 (_frvfdpic_count_got_plt_entries): ... here.
701 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
702 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
704 (_frvfdpic_relax_tls_entries): New.
705 (_frvfdpic_compute_got_alloc_data): Add TLS support.
706 (_frvfdpic_get_tlsdesc_entry): New.
707 (_frvfdpic_assign_got_entries): Add TLS support.
708 (_frvfdpic_assign_plt_entries): Likewise.
709 (_frvfdpic_reset_got_plt_entries): New.
710 (_frvfdpic_size_got_plt): Move out of...
711 (elf32_frvfdpic_size_dynamic_sections): ... here.
712 (_frvfdpic_relax_got_plt_entries): New.
713 (elf32_frvfdpic_relax_section): New.
714 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
715 (elf32_frv_check_relocs): Add TLS support.
716 (bfd_elf32_bfd_relax_section): Define for FDPIC.
717 * libbfd.h, bfd-in2.h: Rebuilt.
719 2005-01-25 Alan Modra <amodra@bigpond.net.au>
721 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
722 loadable reloc sections.
723 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
724 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
726 2005-01-25 Alan Modra <amodra@bigpond.net.au>
728 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
729 sections immediately when linking shared libs. Instead, wait until
730 we know a lib is needed.
731 (_bfd_elf_link_create_dynstrtab): Extract from..
732 (_bfd_elf_link_create_dynamic_sections_): ..here.
733 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
734 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
735 for non-existent .dynamic.
736 (elf_link_output_extsym): Don't complain about undefined symbols
737 in as-needed dynamic libs that aren't actually linked.
739 2005-01-24 Andrew Cagney <cagney@gnu.org>
741 * configure: Regenerate, ../gettext.m4 was updated.
743 2005-01-21 Ben Elliston <bje@au.ibm.com>
745 * aout-encap.c: Remove unused file.
747 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
750 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
751 non-function symbols are local.
752 (_bfd_elf_symbol_refs_local_p): Likewise.
754 2005-01-18 Alan Modra <amodra@bigpond.net.au>
756 * bfd.c (bfd_link_just_syms): Add abfd param.
757 * bfd-in2.h: Regenerate.
759 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
761 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
762 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
763 instructions. If the amount of padding is known, reduce the size
764 of the CIE or FDE by that amount.
766 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
768 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
769 augmentation_size. Use bfd_signed_vmas for data_align.
770 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
771 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
772 functions. Don't read past the end of the enclosing CIE or FDE.
773 (skip_bytes): New utility function.
774 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
776 (_bfd_elf_write_section_eh_frame): Use new functions.
778 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
780 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
781 assert-style REQUIRE() macro to handle sanity checks.
783 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
785 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
787 (read_unsigned_leb128): Removed.
788 (read_signed_leb128): Removed.
789 (find_abstract_instance_name): Updated.
790 (parse_comp_unit): Accept info_ptr_unit.
791 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
792 comp unit and pass it to parse_comp_unit.
794 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
795 (read_signed_leb128): Moved to ...
798 * libbfd-in.h (read_unsigned_leb128): New prototype.
799 (read_signed_leb128): Likewise.
800 * libbfd.h: Regenerated.
802 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
803 Nick Clifton <nickc@redhat.com>
805 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
806 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
807 arch_sh4a_nofpu_up in order to match the external names and make the
808 testsuite's job easier.
809 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
811 * bfd-in2.h: Regenerate.
813 2005-01-15 Andrew Cagney <cagney@gnu.org>
816 * acinclude.m4: Move BFD_NEED_DECLARATION,
817 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
818 the new file bfd.m4. Include ../bfd/bfd.m4.
819 * configure: Re-generate.
821 2005-01-12 Alan Modra <amodra@bigpond.net.au>
823 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
824 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
826 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
829 2005-01-11 Alan Modra <amodra@bigpond.net.au>
831 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
833 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
834 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
835 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
836 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
837 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
838 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
839 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
840 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
841 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
842 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
843 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
844 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
845 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
846 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
848 2005-01-11 Alan Modra <amodra@bigpond.net.au>
850 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
853 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
855 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
856 * bfd-in2.h: Regenerate.
857 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
858 to support these new machine values.
859 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
861 (bfd_maxq_arch): Update values for the maxq20.
863 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
865 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
866 non-shared object, do not reserve space in .plt and .rela.plt for
867 regular symbols neither defined nor referenced in shared objects.
869 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
871 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
872 to zero the structure.
873 (create_got_section): Use BFD_ASSERT instead of abort.
874 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
876 (create_got_section): New function.
877 (sparc64_elf_create_dynamic_sections): Likewise.
878 (sparc64_elf_check_relocs): Invoke create_got_section instead of
879 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
880 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
881 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
882 (sparc64_elf_finish_dynamic_symbol): Likewise.
883 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
884 (elf_backend_create_dynamic_sections): Define to
885 sparc64_elf_create_dynamic_sections.
887 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
889 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
890 (elf_backend_omit_section_dynsym): Define to it.
891 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
892 (elf_backend_omit_section_dynsym): Define to it.
894 2005-01-07 Jakub Jelinek <jakub@redhat.com>
896 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
897 PT_DYNAMIC segment, unless .dynamic.
899 2005-01-06 Paul Brook <paul@codesourcery.com>
901 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
902 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
903 * configure: Regenerate.
904 * elf32-arm.c: Add VxWorks target bfd.
906 (elf32_arm_link_hash_table): Add use_rel.
907 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
908 elf32_arm_relocate_section): Replace USE_REL with runtime check.
909 Correct offset calculation for RELA case.
910 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
911 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
912 (elf32_arm_vxworks_link_hash_table_create): New function.
913 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
914 (bfd_elf32_littlearm_vxworks_vec): Ditto.
915 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
917 2005-01-06 Alan Modra <amodra@bigpond.net.au>
919 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
921 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
922 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
923 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
924 (ppc64_elf_next_toc_section): Heed no_multi_toc.
925 (ppc64_elf_reinit_toc): Set multi_toc_needed.
926 (toc_adjusting_stub_needed): Rewrite.
927 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
928 toc tests. Adjust for toc_adjusting_stub_needed changes.
929 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
930 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
931 * section.c: Expand comment on backend bits.
932 * bfd-in2.h: Regenerate.
933 * libbfd.h: Regenerate.
935 2005-01-06 Alan Modra <amodra@bigpond.net.au>
937 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
938 toc adjusting stub, do not test source section flags.
940 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
942 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
943 from STABS debugging sections again.
945 2005-01-05 Fred Fish <fnf@specifixinc.com>
947 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
948 (find_abstract_instance_name): New function.
949 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
950 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
951 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
953 2004-12-31 Paul Brook <paul@copdesourcery.com>
955 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
957 2004-12-31 Alan Modra <amodra@bigpond.net.au>
959 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
960 Commit missing changes from 2004-12-22.
961 * bfd-in2.h: Regenerate.
963 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
965 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
967 2004-12-21 Kris Warkentin <kewarken@qnx.com>
969 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
970 Add 'base' argument for constructing register sections. Reformat.
971 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
972 gp and fp regs. Reformat.
974 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
976 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
977 * bfd-in2.h: Regenerate.
978 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
979 (avr_reloc_map): Likewise.
980 (avr_final_link_relocate): Likewise.
982 2004-12-22 Alan Modra <amodra@bigpond.net.au>
984 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
985 as-needed dynamic libs as undefined.
986 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
987 libs when finding they are needed.
989 2004-12-20 Alan Modra <amodra@bigpond.net.au>
991 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
992 (opd_entry_value): Use opd_relocs if available.
993 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
994 copy .opd relocations to opd_relocs.
995 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
997 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
999 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
1000 * elf32-v850.c (v850_elf_howto_table): Add entry for
1001 R_V850_LO16_SPLIT_OFFSET.
1002 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
1003 (v850_elf_perform_lo16_relocation): New function, extracted from...
1004 (v850_elf_perform_relocation): ...here. Use it to handle
1005 R_V850_LO16_SPLIT_OFFSET.
1006 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
1007 R_V850_LO16_SPLIT_OFFSET.
1008 * libbfd.h, bfd-in2.h: Regenerate.
1010 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
1012 * config.bfd: Add s390x-ibm-tpf support.
1014 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
1016 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
1017 to prototype, to make hash info available.
1018 Prevent wrapped symbols from being adjusted twice.
1020 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
1022 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
1023 overflow for calls to undefined weak symbols.
1025 2004-12-11 Alan Modra <amodra@bigpond.net.au>
1027 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
1028 canonical sections syms have a name.
1030 2004-12-11 Alan Modra <amodra@bigpond.net.au>
1032 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
1033 have been adjusted for output.
1034 (ppc64_elf_relocate_section): Mark sections with reloc_done.
1036 2004-12-10 Alan Modra <amodra@bigpond.net.au>
1038 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
1039 add symtab_hdr param.
1040 (group_signature): Update calls.
1041 * elf-bfd.h (bfd_elf_sym_name): Update.
1042 * elf32-ppc.c (ppc_elf_relocate_section): Update.
1043 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
1044 (ppc64_elf_relocate_section): Update.
1045 * elflink.c (elf_link_input_bfd): Update.
1047 2004-12-10 Jakub Jelinek <jakub@redhat.com>
1049 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
1050 st_shndx on STT_SECTION sections.
1052 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
1054 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
1055 ELF section symbols.
1057 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
1059 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
1060 return a real value, unless it is a PLT symbol.
1061 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
1064 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
1065 R_MIPS_JALR entry to 0.
1067 * archures.c: Define bfd_mach_mips9000.
1068 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
1069 (mips_set_isa_flags): Handle bfd_mach_mips9000.
1070 * cpu-mips.c (I_mips9000): Define.
1071 (arch_info_struct): Add case for bfd_mach_mips9000.
1072 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
1073 * bfd-in2.h: Regenerate.
1075 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
1077 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
1080 2004-12-07 Ben Elliston <bje@gnu.org>
1082 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
1084 2004-12-06 Daniel Jacobowitz <dan@debian.org>
1086 Suggested by Fergal Daly <fergal@esatclear.ie>:
1087 * simple.c (simple_dummy_multiple_definition): New function.
1088 (bfd_simple_get_relocated_section_contents): Use it.
1090 2004-12-03 Jan Beulich <jbeulich@novell.com>
1092 * elf.c (elf_find_function): Don't use the last file symbol ever,
1093 seen, but the last one seen prior to the symbol being reported.
1094 Don't report a filename at all for global symbols when that might
1097 2004-12-01 Paul Brook <paul@codesourcery.com>
1099 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
1100 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
1103 2004-12-01 Paul Brook <paul@codesourcery.com>
1105 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
1108 2004-11-30 Paul Brook <paul@codesourcery.com>
1110 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
1111 no_pipeline_knowledge
1112 (elf32_arm_link_hash_table_create): Ditto.
1113 (bfd_elf32_arm_process_before_allocation): Ditto.
1114 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
1116 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
1118 * bfd-in2.h: Regenerate.
1120 2004-11-30 Randolph Chung <tausq@debian.org>
1122 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
1123 (elf32_hppa_grok_psinfo): New function.
1124 (elf_backend_grok_prstatus): Define.
1125 (elf_backend_grok_psinfo): Define.
1127 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
1130 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
1132 2004-11-24 Paul Brook <paul@codesourcery.com>
1134 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
1136 2004-11-24 Paul Brook <paul@codesourcery.com>
1138 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
1139 (elf32_arm_swap_symbol_out): New function.
1140 (elf32_arm_size_info): Add.
1141 (elf_backend_size_info): Define.
1143 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1145 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
1148 2004-11-19 Alan Modra <amodra@bigpond.net.au>
1150 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
1151 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
1152 * nlmcode.h (nlm_write_object_contents): Warning fix.
1154 2004-11-18 Bob Wilson <bob.wilson@acm.org>
1156 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
1158 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
1160 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
1161 (elf32_arm_plt_thumb_stub): New.
1162 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
1164 (elf32_arm_link_hash_traverse): Fix typo.
1165 (elf32_arm_link_hash_table): Add obfd.
1166 (elf32_arm_link_hash_newfunc): Initialize new fields.
1167 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
1168 (elf32_arm_link_hash_table_create): Initialize obfd.
1169 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
1170 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
1171 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
1172 interworking BFD is not dynamic.
1173 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
1174 not emit glue for PLT references.
1175 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
1176 emit glue for PLT references. Support the Thumb PLT prefix.
1177 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
1179 (elf32_arm_check_relocs): Likewise.
1180 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
1182 (allocate_dynrelocs): Handle Thumb PLT references.
1183 (elf32_arm_finish_dynamic_symbol): Likewise.
1184 (elf32_arm_symbol_processing): New function.
1185 (elf_backend_symbol_processing): Define.
1187 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
1189 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
1190 add_fde_encoding. Remove need_relative.
1191 * elf-eh-frame.c (extra_augmentation_string_bytes)
1192 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
1193 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
1194 in cases where the CIE has no existing 'R' augmentation. Use
1195 size_of_output_cie_fde when assigning offsets. Use the final offset
1196 as the new section size.
1197 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
1198 Account for any extra augmentation bytes in the returned offset.
1199 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
1200 moved before being modified. Pad growing entries with DW_CFA_nops.
1201 Add 'z' and 'R' augmentations as directed by add_augmentation_size
1202 and add_fde_encoding.
1204 2004-11-15 Mark Mitchell <mark@codesourcery.com>
1206 * elf32-arm.c (elf32_arm_relocate_section): Use
1207 arm_real_reloc_type.
1209 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
1211 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
1212 for discard relocations; don't add an R_MIPS_NONE to the main body
1215 2004-11-04 Paul Brook <paul@codesourcery.com>
1217 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
1218 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
1219 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
1220 default version definition for unversioned symbols.
1221 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
1222 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
1223 _bfd_elf_slurp_version_tables. Set default version for unversioned
1226 2004-11-15 Paul Brook <paul@codesourcery.com>
1228 * elflink.c (elf_link_add_object_symbols): Don't assume version
1229 indices are consecutive.
1231 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
1233 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
1234 composite relocations against the personality data.
1236 2004-11-13 Paul Brook <paul@codesourcery.com>
1238 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
1239 R_ARM_PREL31 relocations to PLT entries.
1240 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
1241 (elf32_arm_check_relocs): Ditto.
1243 2004-11-12 Bob Wilson <bob.wilson@acm.org>
1245 * xtensa-isa.c (xtensa_interface_class_id): New.
1247 2004-11-11 Bob Wilson <bob.wilson@acm.org>
1249 * elf32-xtensa.c (property_table_compare): Remove assertion about
1250 entries with the same address and non-zero size.
1251 (xtensa_read_table_entries): Report such entries as errors.
1253 2004-11-11 Mark Mitchell <mark@codesourcery.com>
1255 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
1256 R_ARM_RELATIVE on Symbian OS.
1258 2004-11-09 Mark Mitchell <mark@codesourcery.com>
1260 * som.c (som_bfd_print_private_bfd_data): New function.
1261 (som_object_setup): Save the auxiliary header. Don't assume that
1262 zero is an invalid entry point for a shared library.
1263 (som_object_p): Allocate the auxiliary header on the heap.
1265 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
1267 (elf32_arm_symbian_modify_segment_map): Likewise.
1269 2004-11-09 Daniel Jacobowitz <dan@debian.org>
1271 From David Poole <daveml@mbuf.com>:
1272 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
1273 (elf32_arm_size_dynamic_sections): Call it.
1275 2004-11-09 Alan Modra <amodra@bigpond.net.au>
1277 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
1278 (ALL_MACHINES_CFILES): Fix typo.
1279 * Makefile.in: Regenerate.
1280 * po/SRC-POTFILES.in: Regenerate.
1282 2004-11-08 Mark Mitchell <mark@codesourcery.com>
1284 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
1285 R_ARM_RELATIVE relocation for Symbian OS, mention the section
1286 symbol in the relocation.
1288 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
1289 Vineet Sharma <vineets@noida.hcltech.com>
1291 * coff-maxq.c: New File.
1292 * cpu-maxq.c: New File.
1293 * coffcode.h: Likewise.
1294 * config.bfd: Likewise.
1295 * configure.in (maxqcoff_vec): New target vector.
1296 * Makefile.am: Add support for maxq target.
1297 * configure.in: Likewise.
1298 * archures.c:. Likewise.
1299 * targets.c: Likewise.
1300 * bfd_in2.h : Regenerated.
1301 * Makefile.in: Regenerated.
1302 * configure: Regenerated.
1303 * doc/Makefile.in: Regenerated.
1305 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1307 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
1308 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
1309 C_NT_WEAK aux entries.
1310 (_bfd_coff_generic_relocate_section): Handle undefined
1313 2004-11-07 Andreas Schwab <schwab@suse.de>
1315 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
1316 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
1317 non-default visibility.
1319 2004-11-01 Mark Mitchell <mark@codesourcery.com>
1321 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
1323 (elf32_arm_symbian_modify_segment_map): Don't
1324 reset includes_filehdr and includes_phdrs here.
1326 2004-11-04 Daniel Jacobowitz <dan@debian.org>
1328 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
1329 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
1330 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
1332 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
1333 to a new removed list. Remove normal configuration stanzas.
1334 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
1335 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
1336 elfarm-nabi.lo with elf32-arm.lo.
1337 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
1338 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
1339 * elf32-arm.h: Remove.
1340 * elfarm-oabi.c: Remove.
1341 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
1342 and bfd_elf32_littlearm_oabi_vec.
1343 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
1345 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
1347 * config.bfd: Support crisv32-*-* like cris-*-*.
1348 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
1349 (bfd_mach_cris_v10_v32): New macros.
1350 * cpu-cris.c: Tweak formatting.
1351 (get_compatible): New function.
1353 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
1354 bfd_arch_info_type:s.
1355 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
1356 get_compatible for member compatible and link bfd_cris_arch_v32 as
1358 * elf32-cris.c (cris_elf_pcrel_reloc)
1359 (cris_elf_set_mach_from_flags): New functions.
1360 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
1361 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
1362 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
1363 numbers for bfd_mach_cris_v32.
1364 (PLT_ENTRY_SIZE_V32): New macro.
1365 (elf_cris_plt0_entry): Drop last comma in initializer.
1366 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
1367 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
1369 (cris_elf_relocate_section): Change all "%B(%A)" messages to
1371 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
1372 (elf_cris_finish_dynamic_sections): Similar.
1373 (elf_cris_adjust_dynamic_symbol): Similar.
1374 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
1376 <switch with PIC relocs>: Emit error and return FALSE for
1377 bfd_mach_cris_v10_v32.
1378 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
1379 Emit warning when generating textrel reloc.
1380 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
1381 (cris_elf_final_write_processing): Set flags according to mach.
1382 (cris_elf_print_private_bfd_data): Display
1383 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
1384 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
1385 new_flags. Don't call cris_elf_final_write_processing. Don't
1386 look at the actual elf header flags at all; use
1387 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
1388 in bfd_get_mach for ibfd and obfd and handle merging of compatible
1390 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1391 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
1392 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
1393 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
1394 * bfd-in2.h, libbfd.h: Regenerate.
1396 2004-11-04 Alan Modra <amodra@bigpond.net.au>
1398 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
1399 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
1401 (struct adjust_toc_info): New.
1402 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
1404 2004-11-03 Bob Wilson <bob.wilson@acm.org>
1406 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
1407 if there are no segments.
1409 2004-11-02 Daniel Jacobowitz <dan@debian.org>
1411 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
1413 2004-11-02 Nick Clifton <nickc@redhat.com>
1415 * elf32-iq2000.c: Convert to ISO C90 formatting.
1417 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
1419 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
1421 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
1423 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
1424 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
1425 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
1427 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1429 * elf32-sh.c (tpoff): Take alignment into account.
1431 2004-10-28 Nick Clifton <nickc@redhat.com>
1433 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
1434 performing a relocatable link.
1435 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
1436 for MIPS ports under Irix.
1438 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
1440 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
1441 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
1442 (elf32_arm_final_link_relocate): Ditto.
1443 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
1444 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
1445 (elf32_arm_adjust_dynamic_symbol): Ditto.
1446 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
1447 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
1448 (elf32_arm_r_howto): ... To here.
1449 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
1451 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
1454 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
1455 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
1456 and R_IA64_SECREL64LSB.
1458 2004-10-26 Paul Brook <paul@codesourcery.com>
1460 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
1461 (bfd_elf_size_dynamic_sections): Create default version definition.
1462 (elf_link_output_extsym): Adjust for default symbol version.
1464 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1466 * mmo.c: Adjust to ISO C.
1468 * mmo.c (mmo_write_section_description): New function broken out
1469 of mmo_internal_write_section.
1470 (mmo_internal_write_section): For each of .text and .data, call
1471 mmo_write_section_description before outputting contents if it has
1472 nontrivially deducible vma or contents.
1473 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
1474 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
1475 symbols if found within the .data address range.
1477 2004-10-24 Daniel Jacobowitz <dan@debian.org>
1479 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
1481 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1483 * mmo.c (File Layout): Correct place of misplaced blurb about
1486 2004-10-22 Mark Kettenis <kettenis@gnu.org>
1488 * config.bfd: Add mips64*-*-openbsd.
1490 2004-10-21 Bob Wilson <bob.wilson@acm.org>
1492 * elf32-xtensa.c (ebb_propose_action): Put declarations before
1495 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1497 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
1498 * configure: Regenerate.
1500 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1503 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
1504 to linker reloc_overflow callback.
1505 (aout_link_input_section_ext): Likewise.
1506 (aout_link_reloc_link_order): Likewise.
1507 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1508 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1510 (alpha_relocate_section): Likewise.
1511 * coff-arm.c (coff_arm_relocate_section): Likewise.
1512 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
1513 * coff-h8500.c (extra_case): Likewise.
1514 * coff-i960.c (coff_i960_relocate_section): Likewise.
1515 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1516 * coff-mips.c (mips_relocate_section): Likewise.
1517 * coff-or32.c (coff_or32_relocate_section): Likewise.
1518 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1519 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1520 * coff-sh.c (sh_relocate_section): Likewise.
1521 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1522 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
1523 * coff-z8k.c (extra_case): Likewise.
1524 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1525 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1526 (_bfd_coff_generic_relocate_section): Likewise.
1527 * ecoff.c (ecoff_reloc_link_order): Likewise.
1528 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1529 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1530 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1531 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1532 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1533 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1534 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1535 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1536 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1537 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1538 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1539 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1540 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1541 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1542 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1543 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1544 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1545 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1546 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1547 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1548 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1549 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1550 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1551 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1552 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1553 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1554 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1555 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1556 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1557 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1558 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1559 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1560 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1561 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1562 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1563 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1564 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1565 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1566 * elflink.c (elf_reloc_link_order): Likewise.
1567 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
1568 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1569 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
1570 * linker.c (_bfd_generic_reloc_link_order): Likewise.
1571 * pdp11.c (pdp11_aout_link_input_section): Likewise.
1572 (aout_link_reloc_link_order): Likewise.
1573 * reloc.c (bfd_generic_get_relocated_section_contents):
1575 * xcofflink.c (xcoff_reloc_link_order): Likewise.
1576 * simple.c (simple_dummy_reloc_overflow): Updated.
1578 2004-10-20 Andreas Schwab <schwab@suse.de>
1580 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
1581 (elf_backend_plt_sym_val): Define.
1583 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
1585 * config.bfd: Set targ_underscore=yes for PE COFF targets
1587 2004-10-19 Alan Modra <amodra@bigpond.net.au>
1589 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
1590 (ppc64_elf_edit_opd): Likewise.
1592 2004-10-18 Mark Mitchell <mark@codesourcery.com>
1594 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
1595 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
1596 set SEC_ALLOC and SEC_LOAD.
1598 2004-10-18 Nick Clifton <nickc@redhat.com>
1600 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
1601 'name' for relocs against both local and global symbols.
1603 2004-10-16 Daniel Jacobowitz <dan@debian.org>
1605 * bfd-in2.h: Regenerate.
1606 * bfd.c (struct bfd): Add no_export.
1607 * elflink.c (elf_link_add_object_symbols): Handle no_export.
1609 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1611 * config.bfd: Whitespace cleanup.
1612 * Makefile.am: Run "make dep-am"
1613 * Makefile.in: Regenerate.
1615 2004-10-15 Jakub Jelinek <jakub@redhat.com>
1617 * elflink.c (struct already_linked_section): Removed.
1618 (try_match_symbols_in_sections, already_linked): Removed.
1619 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
1620 prefix of section names when finding already_linked_table
1621 chain. Compare section names. Instead of calling already_linked,
1622 do it inline and only for sections in the same already_linked_list.
1624 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1626 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
1627 parameter. If called after _bfd_elf_write_section_eh_frame,
1628 don't allow a -2 return unless need_* bit is already set, and
1629 handle offsets adjusted for output_offset.
1630 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
1631 * elf.c (_bfd_elf_section_offset): Update call.
1633 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
1636 * coffcode.h (coff_compute_section_file_positions): Cast to
1637 bfd_vma when computing page alignment.
1639 2004-10-13 Mark Mitchell <mark@codesourcery.com>
1641 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1642 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
1644 2004-10-12 Mark Mitchell <mark@codesourcery.com>
1646 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
1647 relocations use a virtual address, not a section offset.
1649 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1651 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
1652 (narrow_instruction, widen_instruction): Remove unnecessary calls to
1653 xtensa_format_encode.
1654 (ebb_propose_action): Inline call to ebb_add_proposed_action.
1655 (ebb_add_proposed_action): Delete.
1657 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1659 * elf32-xtensa.c: Use ISO C90 formatting.
1661 2004-10-12 Paul Brook <paul@codesourcery.com>
1663 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
1666 2004-10-12 Paul Brook <paul@codesourcery.com>
1668 * elf32-arm.h: Support EABI version 4 objects.
1670 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1673 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
1674 Don't mark as default.
1675 (bfd_x86_64_arch): Don't mark as default.
1677 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1679 * elflink.c (enum action_discarded): New.
1680 (elf_section_complain_discarded): Delete.
1681 (elf_action_discarded): New function subsuming the above and also
1682 controlling reloc behaviour.
1683 (elf_link_input_bfd): Use it.
1685 2004-10-11 Jakub Jelinek <jakub@redhat.com>
1687 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
1688 (special_sections): Add .gnu.liblist and .gnu.conflict.
1689 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
1691 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1694 * elflink.c (elf_link_input_bfd): Try harder to support
1695 relocations against symbols in removed linkonce sections.
1697 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1699 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
1702 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
1703 sections do not reference symbols in non-SEC_ALLOC sections.
1705 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1708 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
1709 (_bfd_elf_link_omit_section_dynsym): Formatting.
1711 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1713 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
1714 * libbfd.h: Regnerate.
1715 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
1716 * elf32-frv.c: Likewise.
1717 * elf32-m32r.c: Likewise.
1718 * elf32-ppc.c: Likewise.
1719 * elf64-hppa.c: Likewise.
1720 * elfxx-ia64.c: Likewise.
1721 * opncls.c: Likewise.
1723 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1725 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
1726 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
1727 offsets stored in struct eh_cie_fde entries before doing other
1730 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
1731 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
1732 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
1733 setting offsets for removed CIEs. Don't set "sec", instead set
1734 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
1735 CIE in hdr_info. Only set make_relative and make_lsda_relative
1736 for CIEs. Use pointers rather than array indices.
1737 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
1738 make_lsda_relative, need_* on cie_inf for FDEs.
1739 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
1740 section output_offset. Delete cie_offset, instead use cie_inf
1741 pointer to CIE entry. Use need_relative and need_lsda_relative on
1742 CIE entry for FDEs. Use pointers rather than array indices.
1744 2004-10-09 Alan Modra <amodra@bigpond.net.au>
1746 * coff-rs6000.c (rs6000coff_vec): Add initializer for
1747 bfd_is_target_special_symbol.
1748 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1749 * som.c (som_bfd_is_target_special_symbol): Define.
1751 2004-10-08 Nick Clifton <nickc@redhat.com>
1753 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
1754 * configure: Regenerate.
1755 * bfd-in2.h: Regenerate.
1756 * syms.c (bfd_is_target_special_symbol): New interface function.
1757 Returns true when a symbol should be considered to be special.
1758 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
1759 the symbol jump table.
1760 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
1761 Return true iff the symbol is a mapping symbol.
1762 (bfd_elf32_bfd_is_target_special_symbol): Define.
1763 * elfxx-target.h: Provide a default definition for
1764 bfd_is_target_special_symbol.
1765 * aout-target.h: Likewise.
1766 * aout-tic30.c: Likewise.
1767 * binary.c: Likewise.
1768 * coffcode.h: Likewise.
1769 * i386msdos.c: Likewise.
1772 * libaout.h: Likewise.
1773 * libbfd-in.h: Likewise
1774 * libecoff.h: Likewise.
1775 * mach-o.c: Likewise.
1777 * nlm-target.h: Likewise.
1778 * oasys.c: Likewise.
1780 * ppcboot.c: Likewise.
1782 * tekhex.c: Likewise.
1783 * versados.c: Likewise.
1785 * xcoff-target.h: Likewise.
1787 * libbfd.h: Regenerate.
1789 2004-10-08 Daniel Jacobowitz <dan@debian.org>
1791 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
1792 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
1793 (elf_backend_section_from_shdr): Define.
1795 2004-10-08 Alan Modra <amodra@bigpond.net.au>
1797 * syms.c (bfd_is_local_label): Return false for file symbols.
1799 2004-10-07 Bob Wilson <bob.wilson@acm.org>
1800 David Heine <dlheine@tensilica.com>
1802 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
1803 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
1804 (elf32xtensa_no_literal_movement): New global variable.
1805 (elf_howto_table): Add entries for new relocations.
1806 (elf_xtensa_reloc_type_lookup): Handle new relocations.
1807 (property_table_compare): When addresses are equal, compare sizes and
1808 various property flags.
1809 (property_table_matches): New.
1810 (xtensa_read_table_entries): Extend to read new property tables. Add
1811 output_addr parameter to indicate that output addresses should be used.
1812 Use bfd_get_section_limit.
1813 (elf_xtensa_find_property_entry): New.
1814 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
1815 (elf_xtensa_check_relocs): Handle new relocations.
1816 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
1817 relocations. Use new xtensa-isa.h functions.
1818 (build_encoding_error_message): Remove encode_result parameter. Add
1819 new target_address parameter used to detect alignment errors.
1820 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
1821 error handling. Use new is_operand_relocation function.
1822 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
1823 Use underbar macro for error messages. Formatting.
1824 (get_const16_opcode): New.
1825 (get_l32r_opcode): Add a separate flag for initialization.
1826 (get_relocation_opnd): Operand number is no longer explicit in the
1827 relocation. Change to decode the opcode and analyze its operands.
1828 (get_relocation_slot): New.
1829 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
1830 Use new xtensa-isa.h functions to handle multislot instructions.
1831 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
1832 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
1833 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
1834 check_loop_aligned, check_branch_target_aligned_address, narrowable,
1835 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
1836 get_single_format, init_op_single_format_table): New.
1837 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
1838 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
1839 (contract_asm_expansion): Add error_message parameter and pass it to
1840 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
1841 with R_XTENSA_SLOT0_OP.
1842 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
1843 instructions. Use new xtensa-isa.h functions.
1844 (r_reloc struct): Add new virtual_offset field.
1845 (r_reloc_init): Add contents and content_length parameters. Set
1846 virtual_offset field to zero. Add contents to target_offset field for
1847 partial_inplace relocations.
1848 (r_reloc_is_defined): Check for null.
1849 (print_r_reloc): New debug function.
1850 (source_reloc struct): Replace xtensa_operand field with pair of the
1851 opcode and the operand position. Add is_abs_literal field.
1852 (init_source_reloc): Specify operand by opcode/position pair. Set
1853 is_abs_literal field.
1854 (source_reloc_compare): When target_offsets are equal, compare other
1855 fields to make sorting predictable.
1856 (literal_value struct): Add is_abs_literal field.
1857 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
1858 (init_literal_value): New.
1859 (is_same_value): Replace with ...
1860 (literal_value_equal): ... this function. Add comparisons of
1861 virtual_offset and is_abs_literal fields.
1862 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
1863 failure. Initialize has_last_loc field.
1864 (value_map_hash_table_delete): New.
1865 (hash_literal_value): Rename to ...
1866 (literal_value_hash): ... this. Include is_abs_literal flag and
1867 virtual_offset field in the hash value.
1868 (get_cached_value): Rename to ...
1869 (value_map_get_cached_value): ... this. Update calls to
1870 literal_value_hash and literal_value_equal.
1871 (add_value_map): Check for allocation failure. Update calls to
1872 value_map_get_cached_value and literal_value_hash.
1873 (text_action, text_action_list, text_action_t): New types.
1874 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
1875 text_action_add, text_action_add_literal, offset_with_removed_text,
1876 offset_with_removed_text_before_fill, find_insn_action,
1877 print_action_list, print_removed_literals): New.
1878 (offset_with_removed_literals): Delete.
1879 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
1880 fix_array, fix_array_count, allocated_relocs, relocs_count, and
1881 allocated_relocs_count fields.
1882 (init_xtensa_relax_info): Initialize new fields.
1883 (reloc_bfd_fix struct): Add new translated field.
1884 (reloc_bfd_fix_init): Add translated parameter and use it to set the
1886 (fix_compare, cache_fix_array): New.
1887 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
1888 section via get_xtensa_relax_info. Use cache_fix_array to set up
1889 sorted fix_array and use bsearch instead of linear search.
1890 (section_cache_t): New struct.
1891 (init_section_cache, section_cache_section, clear_section_cache): New.
1892 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
1893 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
1894 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
1895 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
1897 (retrieve_contents): Use bfd_get_section_limit.
1898 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
1899 to compute_removed_literals. Free value_map_hash_table when no longer
1901 (analyze_relocations): Check is_relaxable_asm_section flag. Call
1902 compute_text_actions for all sections.
1903 (find_relaxable_sections): Mark sections as relaxable if they contain
1904 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
1905 call. Increment relax_info src_count field only for appropriate
1906 relocation types. Remove is_literal_section check.
1907 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
1908 r_reloc_init and find_associated_l32r_irel. Check
1909 is_relaxable_asm_section flag. Handle L32R instructions with absolute
1910 literals. Pass is_abs_literal flag to init_source_reloc.
1911 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
1912 CONST16 instructions. Adjust calls to r_reloc_init and
1913 pcrel_reloc_fits. Handle weak symbols conservatively.
1914 (find_associated_l32r_irel): Add bfd parameter and pass it to
1916 (compute_text_actions, compute_ebb_proposed_actions,
1917 compute_ebb_actions, check_section_ebb_pcrels_fit,
1918 check_section_ebb_reduces, text_action_add_proposed,
1919 compute_fill_extra_space): New.
1920 (remove_literals): Replace with ...
1921 (compute_removed_literals): ... this function. Call
1922 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
1923 Call xtensa_read_table_entries to get the property table. Skip
1924 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
1925 is_removable_literal, remove_dead_literal, and
1926 identify_literal_placement functions.
1927 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
1928 instead of linear search.
1929 (is_removable_literal, remove_dead_literal,
1930 identify_literal_placement): New.
1931 (relocations_reach): Update check for literal not referenced by any
1932 PC-relative relocations. Adjust call to pcrel_reloc_fits.
1933 (coalesce_shared_literal, move_shared_literal): New.
1934 (relax_section): Use bfd_get_section_limit. Call
1935 translate_section_fixes. Update calls to r_reloc_init and
1936 offset_with_removed_text. Check new is_relaxable_asm_section flag.
1937 Add call to pin_internal_relocs. Add special handling for
1938 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
1939 info to calculate new addend_displacement variable. Replace code for
1940 deleting literals with more general code to perform the actions
1941 determined by the action_list for the section.
1942 (translate_section_fixes, translate_reloc_bfd_fix): New.
1943 (translate_reloc): Check new is_relaxable_asm_section flag. Call
1944 find_removed_literal only if is_operand_relocation. Update call to
1945 offset_with_removed_text. Use new target_offset and removed_bytes
1947 (move_literal): New.
1948 (relax_property_section): Use bfd_get_section_limit. Set new
1949 is_full_prop_section flag and handle new property tables. Update calls
1950 to r_reloc_init and offset_with_removed_text. Check
1951 is_relaxable_asm_section flag. Handle expansion of zero-sized
1952 unreachable entries, with use of offset_with_removed_text_before_fill.
1953 For relocatable links, combine entries only for literal tables.
1954 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
1955 calls to offset_with_removed_text. Translate st_size field for
1957 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
1958 failure. Add contents parameter. Update call to get_bfd_fix. Update
1959 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
1960 R_XTENSA_ASM_EXPAND relocs.
1961 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
1962 call to get_bfd_fix. Include offset from contents for partial_inplace
1964 (is_reloc_sym_weak): New.
1965 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
1966 (prop_sec_len): New.
1967 (xtensa_is_property_section): Handle new property sections.
1968 (is_literal_section): Delete.
1969 (internal_reloc_compare): When r_offset matches, compare r_info and
1970 r_addend to make sorting predictable.
1971 (internal_reloc_matches): New.
1972 (xtensa_get_property_section_name): Handle new property sections.
1973 (xtensa_get_property_predef_flags): New.
1974 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
1975 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
1976 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
1977 (xtisa_errno, xtisa_error_msg): New variables.
1978 (xtensa_isa_errno, xtensa_isa_error_msg): New.
1979 (xtensa_insnbuf_alloc): Add error handling.
1980 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
1981 use xtensa_format_decode. Add error handling.
1982 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
1983 instruction length to find the number of bytes to copy.
1984 (xtensa_isa_init): Add error handling. Replace calls to
1985 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
1986 tables in the xtensa_modules structure.
1987 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
1988 xtensa_extend_isa): Delete.
1989 (xtensa_isa_free): Change to only free lookup tables.
1990 (opname_lookup_compare): Replace with ...
1991 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
1992 (xtensa_insn_maxlength): Rename to ...
1993 (xtensa_isa_maxlength): ... this.
1994 (xtensa_insn_length): Delete.
1995 (xtensa_insn_length_from_first_byte): Replace with ...
1996 (xtensa_isa_length_from_chars): ... this function.
1997 (xtensa_num_opcodes): Rename to ...
1998 (xtensa_isa_num_opcodes): ... this.
1999 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
2000 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
2001 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
2002 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
2003 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
2004 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
2005 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
2006 (xtensa_opcode_lookup): Add error handling.
2007 (xtensa_decode_insn): Replace with ...
2008 (xtensa_opcode_decode): ... this function, with new format and
2009 slot parameters. Add error handling.
2010 (xtensa_encode_insn): Replace with ...
2011 (xtensa_opcode_encode): ... this function, which does the encoding via
2012 one of the entries in the "encode_fns" array. Add error handling.
2013 (xtensa_opcode_name): Add error handling.
2014 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
2015 xtensa_opcode_is_call): New.
2016 (xtensa_num_operands): Replace with ...
2017 (xtensa_opcode_num_operands): ... this function. Add error handling.
2018 (xtensa_opcode_num_stateOperands,
2019 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
2020 xtensa_opcode_funcUnit_use, xtensa_operand_name,
2021 xtensa_operand_is_visible): New.
2022 (xtensa_get_operand, xtensa_operand_kind): Delete.
2023 (xtensa_operand_inout): Add error handling and special-case for
2025 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
2026 operate on one slot of an instruction. Added error handling.
2027 (xtensa_operand_encode): Handle default operands with no encoding
2028 functions. Check for success by comparing against decoded value.
2030 (xtensa_operand_decode): Handle default operands. Return decoded value
2031 through argument pointer. Add error handling.
2032 (xtensa_operand_is_register, xtensa_operand_regfile,
2033 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
2034 (xtensa_operand_isPCRelative): Rename to ...
2035 (xtensa_operand_is_PCrelative): ... this. Add error handling.
2036 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
2037 through argument pointer. Add error handling.
2038 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
2039 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
2040 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
2041 xtensa_regfile_shortname, xtensa_regfile_view_parent,
2042 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
2043 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
2044 xtensa_state_is_exported, xtensa_sysreg_lookup,
2045 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
2046 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
2047 xtensa_interface_num_bits, xtensa_interface_inout,
2048 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
2049 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
2050 * xtensa-modules.c: Rewrite to use new data structures.
2051 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
2052 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
2053 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
2054 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
2055 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
2056 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
2057 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
2058 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
2059 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
2060 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
2061 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
2062 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
2063 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
2064 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
2065 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
2066 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
2067 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
2068 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
2069 * Makefile.in: Regenerate.
2070 * bfd-in2.h: Likewise.
2071 * libbfd.h: Likewise.
2073 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
2075 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
2076 against the absolute section.
2077 (mips_elf64_write_rela): Likewise.
2079 2004-10-07 Jan Beulich <jbeulich@novell.com>
2081 * elf.c (elf_find_function): Don't generally check for matching
2082 section, just for non-file symbols. Remove redunant comparison
2084 * elf32-arm.h (arm_elf_find_function): Likewise.
2086 2004-10-07 Jeff Baker <jbaker@qnx.com>
2088 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
2089 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
2092 2004-10-04 Roland McGrath <roland@redhat.com>
2094 * hash.c (bfd_hash_set_default_size): Use const for table.
2095 Use size_t instead of int for variable compared to sizeof results.
2097 2004-10-05 Alan Modra <amodra@bigpond.net.au>
2100 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
2102 2004-10-01 Paul Brook <paul@codesourcery.com>
2104 * elf32-arm.h (elf32_arm_fake_sections,
2105 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
2107 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
2109 2004-10-01 Alan Modra <amodra@bigpond.net.au>
2111 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
2113 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
2114 need_relative or need_lsda_relative if we are processing an
2115 offset for a reloc on a FDE initial loc or LSDA field
2117 (_bfd_elf_write_section_eh_frame): Test need_relative and
2118 need_lsda_relative in place of corresponding make_* field
2119 when deciding to use pc-relative encodings.
2121 2004-09-30 Paul Brook <paul@codesourcery.com>
2123 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
2124 target2 relocation type.
2126 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
2129 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
2131 2004-09-30 Paul Brook <paul@codesourcery.com>
2133 * reloc.c: Add BFD_RELOC_ARM_SMI.
2134 * bfd-in2.h: Regenerate.
2137 2004-09-24 Alan Modra <amodra@bigpond.net.au>
2139 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
2140 vma and output offset to address.
2141 * simple.c (simple_save_output_info): Only set output section
2142 and offset for debug sections, or those not already set up by
2144 (bfd_simple_get_relocated_section_contents): Update comment.
2146 2004-09-24 Alan Modra <amodra@bigpond.net.au>
2148 * elf.c (IS_LOADED): Delete.
2149 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
2150 Restore SEC_HAS_CONTENTS test to the one place it was used prior
2153 2004-09-23 Alan Modra <amodra@bigpond.net.au>
2156 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2157 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
2158 redundant assignment of EM_SPARC.
2160 2004-09-22 Brian Ford <ford@vss.fsi.com>
2162 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
2163 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
2165 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2167 2004-09-22 Alan Modra <amodra@bigpond.net.au>
2169 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
2170 (elf_backend_modify_segment_map): Don't define.
2172 2004-09-22 Alan Modra <amodra@bigpond.net.au>
2174 * elf.c (IS_LOADED): Define.
2175 (assign_file_positions_for_segments): Don't round up file offset of
2176 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
2177 Delete code handling link script adjustment of lma. Do the adjust
2178 in later code handling similar ajustments. Remove dead code error
2179 check. Warn if section lma would require a negative offset
2180 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
2181 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
2182 update voff in section loop. Change voff in segment loop to be an
2183 adjustment on top of "off". Set sec->filepos and update "off" later.
2184 Test for loadable sections consistently using IS_LOADED. Similarly,
2185 test for alloc-only sections other than .tbss consistently.
2186 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
2187 Tidy PT_NOTE handling. Use %B and %A in error messages.
2188 (assign_file_positions_except_relocs): Use %B in error message.
2190 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
2192 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
2193 (CONFIG_STATUS_DEPENDENCIES): New.
2194 (Makefile): Removed.
2195 (config.status): Likewise.
2196 * Makefile.in: Regenerated.
2198 2004-09-17 Paul Brook <paul@codesourcery.com>
2200 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
2201 (bfd_elf32_arm_process_before_allocation): Update prototype.
2202 * bfd-in2.h: Regenerate.
2203 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
2204 (elf32_arm_link_hash_table_create): Set it.
2205 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
2206 (bfd_elf32_arm_set_target_relocs): New function.
2207 (arm_real_reloc_type): New function.
2208 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
2209 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
2210 (elf32_arm_gc_sweep_hook): Ditto.
2211 (elf32_arm_check_relocs): Ditto.
2212 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
2213 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
2215 (elf32_arm_got_prel): New variable.
2216 (elf32_arm_howto_from_type): New function.
2217 (elf32_arm_info_to_howto): Use it.
2218 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
2219 BFD_RELOC_ARM_TARGET2.
2220 * libbfd.h: Regenerate.
2221 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
2223 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2225 * ecoff.c: Update u.undef.next refs.
2226 * elf64-ppc.c: Likewise.
2227 * elflink.c: Likewise.
2228 * linker.c: Likewise.
2229 * xcofflink.c: Likewise.
2231 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
2232 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
2233 fields to indirect struct.
2234 * elf-m10300.c: Update u.weakdef refs.
2235 * elf32-arm.h: Likewise.
2236 * elf32-cris.c: Likewise.
2237 * elf32-frv.c: Likewise.
2238 * elf32-hppa.c: Likewise.
2239 * elf32-i370.c: Likewise.
2240 * elf32-i386.c: Likewise.
2241 * elf32-m32r.c: Likewise.
2242 * elf32-m68k.c: Likewise.
2243 * elf32-ppc.c: Likewise.
2244 * elf32-s390.c: Likewise.
2245 * elf32-sh.c: Likewise.
2246 * elf32-sparc.c: Likewise.
2247 * elf32-vax.c: Likewise.
2248 * elf32-xtensa.c: Likewise.
2249 * elf64-alpha.c: Likewise.
2250 * elf64-hppa.c: Likewise.
2251 * elf64-ppc.c: Likewise.
2252 * elf64-s390.c: Likewise.
2253 * elf64-sh64.c: Likewise.
2254 * elf64-sparc.c: Likewise.
2255 * elf64-x86-64.c: Likewise.
2256 * elfxx-ia64.c: Likewise.
2257 * elfxx-mips.c: Likewise.
2258 * elflink.c: Likewise. Also u.elf_hash_value.
2259 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
2261 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2262 (bfd_elf_gc_record_vtinherit): Alloc vtable.
2263 (bfd_elf_gc_record_vtentry): Likewise.
2264 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
2266 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2268 * Makefile.am: Run "make dep-am".
2269 * Makefile.in: Regenerate.
2270 * bfd-in2.h: Regenerate.
2271 * po/SRC-POTFILES.in: Regenerate.
2272 * po/bfd.pot: Regenerate.
2274 2004-09-16 Alan Modra <amodra@bigpond.net.au>
2276 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
2277 with bitfields. Make "type" and "other" bitfields too.
2278 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
2279 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
2280 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
2281 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
2282 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
2283 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
2284 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
2285 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
2286 * elf-hppa.h: Update all uses of elf_link_hash_flags.
2287 * elf-m10300.c: Likewise.
2289 * elf32-arm.h: Likewise.
2290 * elf32-cris.c: Likewise.
2291 * elf32-frv.c: Likewise.
2292 * elf32-hppa.c: Likewise.
2293 * elf32-i370.c: Likewise.
2294 * elf32-i386.c: Likewise.
2295 * elf32-m32r.c: Likewise.
2296 * elf32-m68k.c: Likewise.
2297 * elf32-ppc.c: Likewise.
2298 * elf32-s390.c: Likewise.
2299 * elf32-sh-symbian.c: Likewise.
2300 * elf32-sh.c: Likewise.
2301 * elf32-sh64.c: Likewise.
2302 * elf32-sparc.c: Likewise.
2303 * elf32-vax.c: Likewise.
2304 * elf32-xtensa.c: Likewise.
2305 * elf64-alpha.c: Likewise.
2306 * elf64-hppa.c: Likewise.
2307 * elf64-ppc.c: Likewise.
2308 * elf64-s390.c: Likewise.
2309 * elf64-sh64.c: Likewise.
2310 * elf64-sparc.c: Likewise.
2311 * elf64-x86-64.c: Likewise.
2312 * elflink.c: Likewise.
2313 * elfxx-ia64.c: Likewise.
2314 * elfxx-mips.c: Likewise.
2315 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
2316 * configure: Regenerate.
2317 * aclocal.m4: Regenerate.
2319 2004-09-16 Alan Modra <amodra@bigpond.net.au>
2321 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
2322 around uses of R_ARM_TARGET1.
2323 (elf32_arm_check_relocs): Likewise.
2325 2004-09-13 Paul Brook <paul@codesourcery.com>
2327 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2329 * bfd-in2.h: Regenerate.
2330 * libbfd.h: Regenerate.
2331 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
2332 (elf32_arm_link_hash_table_create): Set target1_is_rel.
2333 (bfd_elf32_arm_process_before_allocation): Ditto.
2334 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
2335 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
2336 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
2339 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2341 * hpux-core.c (thread_section_p): New function.
2342 (hpux_core_core_file_p): Fix computation of offset in call
2343 to bfd_seek. Create a ".reg" section from an arbitrary
2344 ".reg/<id>" section if none was created after having read
2347 2004-09-11 Andreas Schwab <schwab@suse.de>
2349 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
2350 * aclocal.m4: Rebuild.
2351 * configure: Rebuild.
2353 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2355 * section.c (bfd_sections_find_if): Fix parameter name in
2356 comment to match code.
2358 2004-09-10 Alan Modra <amodra@bigpond.net.au>
2360 * elf.c (assign_file_positions_except_relocs): Assign relocs
2361 stored in a bfd section.
2363 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
2365 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
2366 h->gotplt_refcount to 0, not -1.
2368 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
2370 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
2371 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
2373 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
2374 handle symbol visibility here.
2376 2004-09-07 Alan Modra <amodra@bigpond.net.au>
2378 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
2379 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
2381 (ppc_stub_name): Remove trailing "+0" on stub name.
2382 (create_linkage_sections): Create relocations for
2383 branch lookup table when --emit-relocs as well as when --shared.
2384 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
2385 relbrlt test. For --emit-stub-syms, always output a sym even when
2386 one already exists on a plt call stub. Put stub type in the stub
2388 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
2390 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
2391 reloc_count in stub sections. Adjust relbrlt test.
2392 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
2393 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
2394 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
2395 for relocs against discarded symbols. Fix comments.
2397 2004-09-06 Mark Mitchell <mark@codesourcery.com>
2399 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
2400 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
2402 (map_sections_to_segments): ... here. Use it. Assign a file
2403 position to the .dynamic section if it is not loadable, but part
2404 of the PT_DYNAMIC segment.
2405 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2406 offsets, not VMAs, for the BPABI. Do not fill in the header in
2407 the .got.plt section for the BPABI.
2408 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
2410 (elf_backend_want_got_plt): Define to zero for Symbian OS.
2412 2004-09-06 Nick Clifton <nickc@redhat.com>
2414 * elflink.c (elf_link_add_object_symbols): Set the error code to
2415 bfd_error_wrong_format when the input format does not match the
2418 2004-09-06 Alan Modra <amodra@bigpond.net.au>
2420 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
2421 (ppc64_elf_check_directives): ..here.
2422 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
2423 before accessing ppc64_elf_tdata.
2424 (ppc64_elf_finish_dynamic_sections): And here too.
2426 2004-09-04 Alan Modra <amodra@bigpond.net.au>
2428 * bfd.c (_bfd_default_error_handler): Correct loop exit.
2430 2004-09-03 Mark Mitchell <mark@codesourcery.com>
2432 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
2433 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
2434 (bfd_elf32_littlearm_symbian_vec): Likewise.
2435 * configure: Regenerated.
2436 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
2437 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
2438 (PLT_ENTRY_SIZE): Likewise.
2439 (bfd_vma_elf32_arm_symbian_plt_entry): New
2441 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
2443 (create_got_section): Don't create sections when generating BPABI
2445 (elf32_arm_create_dynamic_sections): Tidy.
2446 (elf32_arm_link_hash_table_create): Set plt_header_size,
2447 plt_entry_size, and symbian_p.
2448 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
2449 generating BPABI objects.
2450 (allocate_dynrelocs): Use htab->plt_header_size, not
2451 PLT_HEADER_SIZE. Do not add to .got.plt when
2452 generating BPABI objects.
2453 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
2454 * elfarm-nabi.c: Add SymbianOS target vectors.
2455 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
2456 (_bfd_elf_link_create_dynamic_sections): Likewise.
2457 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
2458 (elfNN_bed): Use it.
2459 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
2460 (bfd_elf32_littlearm_symbian_vec): Likewise.
2461 (_bfd_target_vector): Add them.
2463 2004-09-03 Nick Clifton <nickc@redhat.com>
2466 * coffcode.h (handle_COMDAT): Replace abort with an warning
2467 message and allow the scan to continue.
2469 2004-09-02 Alan Modra <amodra@bigpond.net.au>
2471 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
2472 in when reading relocs, not our sorted syms. Remove unnecessary
2475 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2477 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
2479 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
2481 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
2482 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
2483 replace uses of *_alias with *_noncanonical.
2484 * aclocal.m4: Rebuild with aclocal 1.4p6.
2485 * Makefile.in: Rebuild with automake 1.4p6.
2486 * doc/Makefile.in: Rebuild with automake 1.4p6.
2487 * configure.in: Autoupdate with autoupdate 2.59.
2488 * config.in: Regenerate with autoheader 2.59.
2489 * configure: Regnerate with autoconf 2.59.
2491 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2493 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
2494 symbol pointer arrays before modifying.
2496 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2498 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
2499 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
2500 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
2501 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
2502 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
2503 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
2504 Use both symbol tables on non-relocatable objects. Use a common
2505 error exit. Fix "mid" warning.
2506 * libbfd.h: Regenerate.
2507 * bfd-in2.h: Regenerate.
2509 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2511 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
2513 (struct sfpr_def_parms): Save some space.
2514 (sfpr_define): Here too.
2516 * elf64-ppc.c (compare_symbols): Put section syms first.
2517 (sym_exists_at): New function.
2518 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
2519 points only for relocatable files. Use .opd section contents
2520 otherwise. Generally clean up the code.
2522 2004-08-27 Alan Modra <amodra@bigpond.net.au>
2524 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
2525 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
2526 (struct sfpr_def_parms): New.
2527 (sfpr_define): New function.
2528 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
2529 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
2530 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
2531 (savefpr1_tail, restfpr1_tail): New functions.
2532 (savevr, savevr_tail, restvr, restvr_tail): New functions.
2533 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
2534 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
2535 code. Define all ABI mandated _save and _rest functions.
2537 2004-08-26 Paul Brook <paul@codesourcery.com>
2539 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
2541 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2543 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
2546 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2548 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
2549 that pcrel correction is applied for R_386_PC32.
2551 2004-08-25 Alan Modra <amodra@bigpond.net.au>
2553 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
2554 for R_386_32 and R_386_PC32 relocs against symbols defined in
2557 2004-08-25 Dmitry Diky <diwil@spec.ru>
2559 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
2560 Add new relocations.
2561 * bfd-in2.h: Regenerate.
2562 * libbfd.h: Regenerate.
2563 * elf32-msp430.c: Clean-up code.
2564 (elf_msp430_howto_table): Add new relocation entries.
2565 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
2566 (msp430_elf_relax_section): New function.
2567 (msp430_elf_relax_delete_bytes): New function.
2568 (msp430_elf_symbol_address_p): New function.
2570 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2572 * elf32-m32r.c (m32r_elf_relocate_section): Handle
2573 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
2575 2004-08-20 Daniel Jacobowitz <dan@debian.org>
2577 * elflink.c (_bfd_elf_section_already_linked): Handle
2578 SEC_LINK_DUPLICATES_SAME_CONTENTS.
2580 2004-08-19 Mark Mitchell <mark@codesourcery.com>
2582 * config.bfd (arm*-*-symbianelf*): New target.
2583 (arm*-*-eabi*): Likewise.
2585 2004-08-19 Alan Modra <amodra@bigpond.net.au>
2587 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
2588 "struct ppc_link_hash_entry *".
2589 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
2590 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
2592 2004-08-19 Jakub Jelinek <jakub@redhat.com>
2594 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
2595 entries (where fd_aux overlaps next entry's fd_func).
2596 Add non_overlapping argument, use it.
2597 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
2598 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2599 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
2600 as indexes into opd_sym_map/opd_adjust array.
2601 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
2603 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2605 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
2606 if we can look up their function descriptor in a regular file.
2608 2004-08-18 Nick Clifton <nickc@redhat.com>
2611 * cofflink.c (coff_link_add_symbols): Check that the comdat
2612 pointer in the coff_section_data structure has been initialised
2615 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2618 * elflink.c (bfd_elf_record_link_assignment): Add comment about
2619 changing bfd_link_hash_undefined to bfd_link_hash_new.
2621 2004-08-17 Jakub Jelinek <jakub@redhat.com>
2623 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
2625 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
2626 (synthetic_opd, synthetic_relocatable): New variables.
2627 (compare_symbols, compare_relocs): New helper routines.
2628 (ppc64_elf_get_synthetic_symtab): New function.
2629 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
2631 * bfd-in2.h: Regenerated.
2632 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
2633 to relsyms. Return 0 if abfd is relocatable.
2635 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2637 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
2639 2004-08-17 Nick Clifton <nickc@redhat.com>
2641 * (is_arm_mapping_symbol_name): New function - return true
2642 when a symbol name matches the requirements for an ARM mapping
2644 (arm_elf_find_function): New function based on
2645 elf_find_function in elf.c but skipping ARM mapping symbols
2646 and including thumb function symbols.
2647 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
2648 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
2650 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2652 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
2653 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
2654 (ppc64_elf_brtaken_reloc): Here too.
2656 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2658 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
2660 (ppc64_elf_check_directives): Check that we have the right hash
2661 table before proceeding.
2663 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2665 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
2666 (adjust_opd_syms): Attach opd syms for deleted entries to one of
2667 the sections that will be discarded.
2669 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2671 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
2673 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2675 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
2676 free space available.
2678 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2680 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
2681 occurrences with bfd_byte * thoughout file.
2683 * coff-rs6000.c (do_shared_object_padding): Warning fix.
2684 (xcoff_write_armap_big): Likewise.
2685 (xcoff_write_archive_contents_old): Likewise.
2686 (xcoff_write_archive_contents_big): Likewise.
2688 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
2690 2004-08-13 Nick Clifton <nickc@redhat.com>
2692 * elf32-arm.h: Convert to ISO C90.
2694 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2697 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
2700 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2702 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
2703 (bfd_archive_filename, bfd_get_section_ident): Delete.
2704 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
2705 bfd_archive_filename.
2706 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
2707 to warn about symbols in discarded sections. Use _bfd_error_handler.
2708 * aout-adobe.c (aout_adobe_callback): See below.
2709 * aout-cris.c (swap_ext_reloc_in): ..
2710 * coff-arm.c (find_thumb_glue, find_arm_glue,
2711 coff_arm_relocate_section, bfd_arm_process_before_allocation,
2712 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
2713 coff_arm_copy_private_bfd_data): ..
2714 * coff-i860.c (i860_reloc_processing): ..
2715 * coff-mcore.c (mcore_coff_unsupported_reloc,
2716 coff_mcore_relocate_section): ..
2717 * coff-ppc.c (coff_ppc_relocate_section): ..
2718 * coff-rs6000.c (xcoff_create_csect_from_smclas
2719 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
2720 sh_swap_insns, sh_relocate_section): ..
2721 * coff-tic54x.c (tic54x_reloc_processing): ..
2722 * coff-tic80.c (coff_tic80_relocate_section): ..
2723 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
2724 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
2725 coff_slurp_symbol_table, coff_classify_symbol,
2726 coff_slurp_reloc_table): ..
2727 * coffgen.c (_bfd_coff_read_string_table): ..
2728 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
2729 _bfd_coff_generic_relocate_section): ..
2730 * cpu-arm.c (bfd_arm_merge_machines): ..
2731 * cpu-sh.c (sh_merge_bfd_arch): ..
2732 * elf-hppa.h (elf_hppa_relocate_section): ..
2733 * elf.c (bfd_elf_string_from_elf_section, setup_group,
2734 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
2735 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
2736 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
2737 * elf32-arm.h (find_thumb_glue, find_arm_glue,
2738 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
2739 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
2740 elf32_arm_relocate_section, elf32_arm_set_private_flags,
2741 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
2742 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
2743 cris_elf_merge_private_bfd_data
2744 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
2745 * elf32-gen.c (elf32_generic_link_add_symbols): ..
2746 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
2747 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
2748 elf32_hppa_relocate_section): ..
2749 * elf32-i370.c (i370_elf_merge_private_bfd_data,
2750 i370_elf_check_relocs, i370_elf_relocate_section): ..
2751 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
2752 elf_i386_relocate_section): ..
2753 * elf32-m32r.c (m32r_elf_relocate_section,
2754 m32r_elf_merge_private_bfd_data): ..
2755 * elf32-m68hc1x.c (m68hc12_add_stub,
2756 _bfd_m68hc11_elf_merge_private_bfd_data): ..
2757 * elf32-m68k.c (elf_m68k_relocate_section): ..
2758 * elf32-mcore.c (mcore_elf_unsupported_reloc,
2759 mcore_elf_relocate_section): ..
2760 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
2761 ppc_elf_check_relocs, ppc_elf_relocate_section,
2762 ppc_elf_begin_write_processing): ..
2763 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2764 elf_s390_relocate_section): ..
2765 * elf32-sh-symbian.c (sh_symbian_import_as,
2766 sh_symbian_process_embedded_commands,
2767 sh_symbian_relocate_section): ..
2768 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
2769 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
2770 sh_elf_merge_private_data): ..
2771 * elf32-sparc.c (elf32_sparc_check_relocs,
2772 elf32_sparc_relocate_section,
2773 elf32_sparc_merge_private_bfd_data): ..
2774 * elf32-v850.c (v850_elf_check_relocs,
2775 v850_elf_merge_private_bfd_data): ..
2776 * elf32-xtensa.c (elf_xtensa_check_relocs,
2777 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
2778 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
2779 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
2780 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
2781 * elf64-gen.c (elf64_generic_link_add_symbols): ..
2782 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
2783 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
2784 ppc64_elf_relocate_section): ..
2785 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2786 elf_s390_relocate_section): ..
2787 * elf64-sh64.c (sh_elf64_relocate_section): ..
2788 * elf64-sparc.c (sparc64_elf_check_relocs,
2789 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
2790 sparc64_elf_merge_private_bfd_data): ..
2791 * elf64-x86-64.c (elf64_x86_64_check_relocs,
2792 elf64_x86_64_relocate_section): ..
2793 * elflink.c (_bfd_elf_add_default_symbol,
2794 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
2795 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
2796 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
2797 elf_get_linked_section_vma, elf_fixup_link_order,
2798 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
2799 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
2800 * elfxx-ia64.c (elfNN_ia64_relax_section,
2801 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
2802 * elfxx-mips.c (mips_elf_perform_relocation,
2803 _bfd_mips_elf_check_relocs,
2804 _bfd_mips_elf_merge_private_bfd_data): ..
2805 * ieee.c (ieee_slurp_external_symbols): ..
2806 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
2807 * libbfd.c (_bfd_generic_verify_endian_match): ..
2808 * linker.c (_bfd_generic_link_add_one_symbol,
2809 _bfd_generic_section_already_linked): ..
2810 * pdp11.c (translate_to_native_sym_flags): ..
2811 * pe-mips.c (coff_pe_mips_relocate_section): ..
2812 * peicode.h (pe_ILF_build_a_bfd): ..
2813 * srec.c (srec_bad_byte): ..
2814 * stabs.c (_bfd_link_section_stabs): ..
2815 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
2816 Replace all uses of bfd_archive_filename and bfd_get_section_ident
2817 with corresponding %B and %A in _bfd_error_handler format string.
2818 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
2819 calls to use %A and %B. Fix "against symbol .. from section" and
2820 similar error messages. Combine multiple _bfd_error_handler calls
2821 where they were separated due to bfd_archive_filename deficiencies.
2822 * bfd-in2.h: Regenerate.
2824 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
2826 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
2829 2004-08-10 Alan Modra <amodra@bigpond.net.au>
2831 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
2832 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
2833 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
2835 (link_hash_newfunc): Init was_undefined.
2836 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
2837 Use undefweak instead.
2838 (ppc64_elf_check_directives): Fix undefs chain.
2839 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
2841 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
2842 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
2843 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
2845 2004-08-09 Jakub Jelinek <jakub@redhat.com>
2847 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
2848 error, test input_section flags rather than sec.
2850 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2852 * elf-bfd.h (struct elf_backend_data): Add
2853 elf_backend_archive_symbol_lookup.
2854 (_bfd_elf_archive_symbol_lookup): Declare.
2855 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
2856 (elf_link_add_archive_symbols): ..extracted from here. Call the
2858 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
2859 (elfNN_bed): Init new field.
2860 * elf64-ppc.c (elf_backend_check_directives): Define.
2861 (elf_backend_archive_symbol_lookup): Define.
2862 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
2863 a ppc_link_hash_entry pointer.
2865 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
2866 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
2867 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
2868 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
2869 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
2870 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2871 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
2874 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2876 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
2877 (ppc64_elf_add_symbol_hook): Test for NULL section.
2878 (get_sym_h): Formatting.
2879 (ppc64_elf_size_stubs): Include reloc addend in value stored as
2882 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
2883 long branch stubs with code handling plt and r2off branch stubs.
2885 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2887 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
2888 * elflink.c (elf_link_input_bfd): Formatting.
2889 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
2891 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
2892 (link_hash_newfunc): Don't set it.
2893 (ppc64_elf_copy_indirect_symbol): Nor copy it.
2894 (ppc64_elf_mark_entry_syms): Delete.
2895 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
2896 sections. Use get_opd_info.
2897 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
2899 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2901 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
2903 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
2904 (func_desc_adjust): Don't set have_undefweak.
2905 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
2906 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
2908 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
2909 "struct ppc_link_hash_entry *". Adjust all references.
2910 (ppc64_elf_hide_symbol): Correct a comment.
2912 * elf64-ppc.c (get_opd_info): New function.
2913 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
2914 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
2915 before calling get_fdh. Test fdh rather than h before dereferencing
2916 fdh. Mark removed symbols in opd_adjust.
2917 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
2918 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
2920 (ppc64_elf_output_symbol_hook): Likewise.
2922 2004-08-06 Paul Brook <paul@codesourcery.com>
2924 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
2925 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
2926 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
2927 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
2928 and BFD_RELOC_ARM_SBREL32.
2929 * bfd-in2.h, bbfd.h: Regenerate.
2931 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2933 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
2934 the dynamic link symbol actually in use.
2936 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
2938 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
2940 2004-07-31 Joel Brobecker <brobecker@gnat.com>
2941 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2943 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
2944 SHN_MIPS_TEXT and SHN_MIPS_DATA.
2946 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
2947 Nick Clifton <nickc@redhat.com>
2950 * bfd.c (_bfd_default_error_handler): Make it global.
2952 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
2954 * elf.c (assign_section_numbers): Cope gracefully with sections
2955 which have SHF_LINK_ORDER set but no sh_link set up.
2956 * elflink.c (elf_get_linked_section_vma): Likewise.
2958 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
2961 * elfxx-target.h (elf_backend_link_order_error_handler): New.
2962 Set it to _bfd_default_error_handler.
2963 (elfNN_bed): Add elf_backend_link_order_error_handler.
2965 * libbfd-in.h (_bfd_default_error_handler): New.
2967 * libbfd.h: Regenerated.
2969 2004-07-30 Jakub Jelinek <jakub@redhat.com>
2971 * archures.c (bfd_mach_sparc_64bit_p): Define.
2972 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
2973 * bfd-in2.h: Rebuilt.
2975 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
2977 Introduce SH2a support.
2978 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
2979 * archures.c (bfd_mach_sh2a_nofpu): New.
2980 * bfd-in2.h: Rebuilt.
2981 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
2982 (arch_info_struct): Add sh2a_nofpu.
2983 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
2984 2003-12-29 DJ Delorie <dj@redhat.com>
2985 * reloc.c: Add relocs for sh2a.
2986 * bfd-in2.h: Regenerate.
2987 * libbfd.hh: Regenerate.
2988 2003-12-01 Michael Snyder <msnyder@redhat.com>
2989 * archures.c (bfd_mach_sh2a): New.
2990 * bfd-in2.h: Rebuilt.
2991 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
2993 (arch_info_struct): Add sh2a.
2994 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
2996 2004-07-28 Nick Clifton <nickc@redhat.com>
2997 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3000 * som.c (setup_sections): Improve estimation of space sizes in
3001 relocatable objects.
3003 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3004 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
3005 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
3007 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
3008 * configure: Regenerate.
3009 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
3010 case that accepts OSABI=NetBSD and OSABI=SysV.
3011 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
3012 the base of .got or .data (if .got does not exist).
3013 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
3015 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
3016 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
3017 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
3018 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
3020 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
3023 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
3024 (elf_sec_group): Defined.
3025 (bfd_elf_match_symbols_in_sections): New prototype.
3026 (_bfd_elf_setup_group_pointers): Likewise.
3028 * elf.c (bfd_elf_discard_group): Abort.
3029 (bfd_elf_set_group_contents): Also include relocation sections.
3030 Remove zero-fill for ld -r.
3031 (_bfd_elf_setup_group_pointers): New function.
3032 (elf_sort_elf_symbol): Likewise.
3033 (elf_sym_name_compare): Likewise.
3034 (bfd_elf_match_symbols_in_sections): Likewise.
3036 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
3038 * elflink.c (match_group_member): New.
3039 (elf_link_input_bfd): Check group member for discarded section.
3040 (try_match_symbols_in_sections): New function.
3041 (already_linked): Likewise.
3042 (_bfd_elf_section_already_linked): Support mixing comdat group
3043 and linkonce section.
3045 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
3046 * linker.c (bfd_section_already_linked_table_traverse): New.
3048 * libbfd.h: Regenerated.
3050 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3052 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
3053 BFD_RELOC_CRX_SWITCH32.
3054 * bfd-in2.h: Regenerate.
3055 * libbfd.h: Regenerate.
3056 * elf32-crx.c: Support relocation/relaxation of
3057 BFD_RELOC_CRX_SWITCH* types.
3059 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3061 * elf64-ppc.c: Correct "Linker stubs" comment.
3063 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3065 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
3067 (elf_linked_to_section): New.
3069 * elf.c (assign_section_numbers): Set up sh_link for
3072 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
3073 to sh_link for SHT_IA_64_UNWIND sections.
3075 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
3077 * elflink.c (elf_fixup_link_order): Add _() to error message.
3079 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
3081 * elflink.c (elf_fixup_link_order): Issue a warning and flag
3084 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
3086 * aout-adobe.c (aout_32_section_already_linked): Defined.
3087 * aout-target.h (MY_section_already_linked): Likewise.
3088 * aout-tic30.c (MY_section_already_linked): Likewise.
3089 * binary.c (binary_section_already_linked): Likewise.
3090 * bout.c (b_out_section_already_linked): Likewise.
3091 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
3092 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
3093 * coffcode.h (coff_section_already_linked): Likewise.
3094 * i386msdos.c (msdos_section_already_linked): Likewise.
3095 * i386os9k.c (os9k_section_already_linked): Likewise.
3096 * ieee.c (ieee_section_already_linked): Likewise.
3097 * ihex.c (ihex_section_already_linked): Likewise.
3098 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
3099 * mmo.c (mmo_section_already_linked): Likewise.
3100 * nlm-target.h (nlm_section_already_linked): Likewise.
3101 * oasys.c (oasys_section_already_linked): Likewise.
3102 * pef.c (bfd_pef_section_already_linked): Likewise.
3103 * ppcboot.c (ppcboot_section_already_linked): Likewise.
3104 * som.c (som_bfd_discard_group): Likewise.
3105 * srec.c (srec_section_already_linked): Likewise.
3106 * tekhex.c (tekhex_section_already_linked): Likewise.
3107 * versados.c (versados_section_already_linked): Likewise.
3108 * vms.c (vms_section_already_linked): Likewise.
3109 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
3110 * xsym.c (bfd_sym_section_already_linked): Likewise.
3112 * bfd-in.h (bfd_section_already_linked_table_init): New.
3113 (bfd_section_already_linked_table_free): Likewise.
3115 * coff-rs6000.c (rs6000coff_vec): Add
3116 _bfd_generic_section_already_linked.
3117 (pmac_xcoff_vec): Likewise.
3118 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3119 (aix5coff64_vec): Likewise.
3121 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
3122 * elflink.c (_bfd_elf_section_already_linked): New function.
3124 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
3126 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
3127 (_bfd_generic_section_already_linked): New.
3128 (bfd_section_already_linked_hash_entry): Likewise.
3129 (bfd_section_already_linked): Likewise.
3130 (bfd_section_already_linked_table_lookup): Likewise.
3131 (bfd_section_already_linked_table_insert): Likewise.
3133 * linker.c (bfd_section_already_linked): New.
3134 (_bfd_section_already_linked_table): Likewise.
3135 (bfd_section_already_linked_table_lookup): Likewise.
3136 (bfd_section_already_linked_table_insert): Likewise.
3137 (already_linked_newfunc): Likewise.
3138 (bfd_section_already_linked_table_init): Likewise.
3139 (bfd_section_already_linked_table_free): Likewise.
3140 (_bfd_generic_section_already_linked): Likewise.
3142 * section.c (bfd_section): Remove comdat.
3143 (bfd_comdat_info): Moved to ...
3144 * bfd-in.h (coff_comdat_info): Here.
3145 (bfd_coff_get_comdat_section): New.
3146 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
3147 * libcoff-in.h (coff_section_tdata): Add comdat.
3148 * coffcode.h (handle_COMDAT): Updated.
3149 * cofflink.c (coff_link_add_symbols): Likewise.
3150 * ecoff.c (bfd_debug_section): Likewise.
3152 * targets.c (bfd_target): Add _section_already_linked.
3153 (BFD_JUMP_TABLE_LINK): Updated.
3155 * bfd-in2.h: Regenerated.
3156 * libbfd.h: Likewise.
3157 * libcoff.h: Likewise.
3159 2003-07-21 Paul Brook <paul@codesourcery.com>
3161 * elflink.c (elf_get_linked_section_vma, compare_link_order,
3162 elf_fixup_link_order): New functions.
3163 (bfd_elf_final_link): Call elf_fixup_link_order.
3165 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
3167 * elf-bfd.h (ELF_COMMON_DEF_P): New.
3168 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
3170 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
3171 _bfd_elf_symbol_refs_local_p.
3172 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
3175 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
3177 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
3179 (bfd_elf_get_dyn_lib_class): New prototype.
3180 * elf.c (bfd_elf_get_dyn_lib_class): New function.
3182 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
3183 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
3184 entry is needed. Issue an error if a DT_NEEDED entry is needed
3185 for a file marked DYN_NO_NEEDED.
3186 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
3189 * bfd-in2.h: Regenerated.
3191 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3193 * elflink.c (elf_section_complain_discarded): Don't complain in
3196 2004-07-10 James E Wilson <wilson@specifixinc.com>
3198 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
3199 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
3200 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
3201 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
3203 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
3204 bfd_put_64 to bfd_putl64.
3205 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
3207 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
3210 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
3211 .init/.fini sections when trying to relax it.
3213 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
3215 * elf.c (assign_file_positions_for_segments): Make sure the
3216 .dynamic section is the first section in the PT_DYNAMIC segment.
3218 2004-07-09 Nick Clifton <nickc@redhat.com>
3220 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
3221 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
3222 sh_elf_get_flags_from_mach functions so that they do not conflict
3223 when this target is built with other sh-elf targets.
3224 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
3225 suppression of this function.
3226 (sh_elf_find_flags): Likewise.
3228 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3230 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
3231 (ALL_MACHINES_CFILES): Add cpu-crx.c.
3232 (BFD32_BACKENDS): Add elf32-crx.lo.
3233 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
3234 (cpu-crx.lo): New target.
3235 (elf32-crx.lo): New target.
3236 * Makefile.in: Regenerate.
3237 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
3238 (bfd_archures_list): Add bfd_crx_arch.
3239 * bfd-in2.h: Regenerate.
3240 * config.bfd: Handle crx-*-elf*, crx*.
3241 * configure.in: Handle bfd_elf32_crx_vec.
3242 * configure: Regenerate.
3243 * cpu-crx.c: New file.
3244 * elf32-crx.c: Likewise.
3245 * libbfd.h: Regenerate.
3246 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
3247 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
3248 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
3249 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
3250 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
3251 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
3252 * targets.c (bfd_elf32_crx_vec): Declare.
3253 (bfd_target_vector): Add bfd_elf32_crx_vec.
3255 2004-07-06 Nick Clifton <nickc@redhat.com>
3257 * config.bfd: Add sh-symbian-elf target.
3258 * configure.in: Add bfd_elf32_shl_symbian_vec.
3259 * configure: Regenerate.
3260 * elf-bfd.h (struct elf_backend_data): Add new field
3262 * elflink.c (elf_link_add_object_symbols): Invoke the
3263 check_directives function, if defined.
3264 * elfxx-target.h: Provide a default, NULL definition for
3266 * targets.c: Add bfd_elf32_shl_symbian_vec.
3267 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
3269 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
3270 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
3271 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
3272 not already been defined.
3273 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
3274 * sh-symbian.c: New file. Provide functions to support the
3275 * sh-symbian-elf target.
3276 * Makefile.am: Add elf32-sh-symbian.c
3277 * Makefile.in: Regenerate.
3279 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3281 * elf32-sh.c: Include ../opcodes/sh-opc.h.
3282 * Makefile.am: Ran make dep-am.
3283 * Makefile.in: Ran make dep-in.
3285 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3287 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
3290 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
3292 * config.bfd: Add want64 to configuration target s390-*-linux*.
3294 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
3296 * bfd.c (bfd_get_section_ident): New.
3298 * elflink.c (elf_link_read_relocs_from_section): Call
3299 bfd_get_section_ident to identify the section when reporting
3301 (_bfd_elf_link_output_relocs): Likewise.
3302 (elf_link_output_extsym): Likewise.
3303 (elf_link_input_bfd): Likewise.
3304 (bfd_elf_gc_record_vtinherit): Likewise.
3306 * bfd-in2.h: Regenerated.
3308 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
3309 Nick Clifton <nickc@redhat.com>
3312 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
3313 of section symbols to mips_elf_sort_hash_table ().
3315 2004-07-01 Alan Modra <amodra@bigpond.net.au>
3317 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
3319 (elf_section_complain_discarded): New function. Handle
3320 .gcc_except_table too.
3321 (elf_link_input_bfd): Rewrite handling of relocs against symbols
3322 in discarded sections.
3323 * elf-bfd.h (elf_discarded_section): Protect macro arg.
3325 2004-06-30 James E Wilson <wilson@specifixinc.com>
3327 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
3328 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
3330 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
3333 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
3334 local references to discarded sections and report their
3337 2004-06-30 Alan Modra <amodra@bigpond.net.au>
3339 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
3340 sec_info_type, test section name instead.
3342 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
3345 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
3346 in .init/.fini sections.
3348 2004-06-29 Bob Wilson <bob.wilson@acm.org>
3350 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
3351 bfd_get_section_limit.
3353 2004-06-29 Bob Wilson <bob.wilson@acm.org>
3355 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
3356 output section size.
3358 2004-06-29 Alan Modra <amodra@bigpond.net.au>
3360 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
3362 (mmix_elf_perform_relocation): Adjust for above change.
3363 (mmix_elf_relocate_section): Likewise.
3364 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
3365 (mmix_elf_get_section_contents): Delete.
3366 (bfd_elf64_get_section_contents): Delete.
3367 (mmix_elf_relocate_section): Zero stub area.
3368 * linker.c (default_indirect_link_order): Alloc max of section size
3370 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
3371 * section.c (bfd_malloc_and_get_section): Likewise.
3372 (struct bfd_section): Update rawsize comment.
3373 * bfd-in2.h: Regenerate.
3375 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
3377 2004-06-29 Alan Modra <amodra@bigpond.net.au>
3379 * bfd-in.h (bfd_get_section_limit): Define.
3380 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
3381 (_bfd_final_link_relocate): Use bfd_get_section_limit.
3382 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
3383 * coff-arm.c (coff_arm_relocate_section): Likewise.
3384 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
3385 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
3386 (bfd_ns32k_final_link_relocate): Likewise.
3387 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
3388 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
3389 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
3390 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
3391 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
3392 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
3393 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
3394 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3395 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
3396 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
3397 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
3398 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
3399 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
3400 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
3401 * elf32-v850.c (v850_elf_reloc): Likewise.
3402 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
3403 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
3404 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
3405 * elf64-mips.c (mips_elf64_gprel32_reloc)
3406 (mips16_gprel_reloc): Likewise.
3407 * elf64-mmix.c (mmix_elf_reloc): Likewise.
3408 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
3409 * elf64-sparc.c (init_insn_reloc): Likewise.
3410 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3411 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
3412 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
3413 (_bfd_mips_elf_generic_reloc): Likewise.
3414 * bfd-in2.h: Regenerate.
3416 2004-06-28 Alan Modra <amodra@bigpond.net.au>
3418 * bfd-in.h (struct stab_info): Move from stabs.c.
3419 * stabs.c (struct stab_link_includes_table): Delete.
3420 (stab_link_includes_lookup): Delete.
3421 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
3422 level of indirection from sinfo parm.
3423 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
3424 stabstr section. Adjust hash table accesses.
3425 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
3426 alloc. Adjust stab_info test.
3427 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
3428 (_bfd_coff_final_link): Adjust stab_info test.
3429 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
3430 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
3432 * libcoff-in.h (struct coff_link_hash_table): Likewise.
3433 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
3434 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
3435 stabstr section. Adjust stab_info test.
3436 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
3437 (_bfd_write_stab_strings): Adjust prototypes.
3438 * libbfd.h: Regenerate.
3439 * libcoff.h: Regenerate.
3440 * bfd-in2.h: Regenerate.
3442 2004-06-27 Mark Kettenis <kettenis@gnu.org>
3444 From Miod Vallat <miod@online.fr>:
3445 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
3447 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
3449 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
3450 (struct elf32_mn10300_link_hash_entry): Remove
3451 pcrel_relocs_copied.
3452 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
3453 R_MN10300_32. Don't adjust pcrel_relocs_copied.
3454 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
3455 and gotoff relocations if the symbol doesn't bind locally. Use
3456 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
3457 relocation for PCREL32.
3458 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
3459 to test whether a symbol binds locally.
3460 (elf32_mn10300_link_hash_newfunc): Don't initialize
3461 pcrel_relocs_copied.
3462 (_bfd_mn10300_elf_discard_copies): Delete.
3463 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
3465 2004-06-26 Mark Kettenis <kettenis@gnu.org>
3467 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
3469 2004-06-25 Joel Brobecker <brobecker@gnat.com>
3471 * som.c (som_set_reloc_info): Correct small typo.
3473 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3475 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
3476 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
3477 (m32r_elf_gcsweep_hook): Likewise.
3478 (m32r_elf_check_relocs): Likewise.
3479 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
3480 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
3481 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
3482 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
3483 * bfd-in2.h: Regenerated.
3484 * libbfd.h: Regenerated.
3486 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
3488 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
3490 (elf64_x86_64_relocate_section): Issue an error for
3491 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
3492 against global symbols when building shared library.
3494 2004-06-24 Alan Modra <amodra@bigpond.net.au>
3496 * section.c (struct sec): Rename "_cooked_size" to "size".
3497 Rename "_raw_size" to "rawsize".
3498 (STD_SECTION): Adjust comments.
3499 (bfd_set_section_size, bfd_get_section_contents): Use size.
3500 (bfd_malloc_and_get_section): New function.
3501 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
3502 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
3503 Correctly free reloc and contents memory.
3504 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
3505 and fake CIE now that we can shink section size to zero.
3506 (_bfd_elf_write_section_eh_frame): Likewise..
3507 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
3508 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
3509 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
3510 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
3511 unneeded indirection.
3512 * elf.c (_bfd_elf_section_offset): .. and update call.
3513 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
3514 * libbfd.h: Regenerate.
3515 * bfd-in2.h: Regenerate.
3517 Replace occurrences of "_raw_size" and "_cooked_size" in most places
3518 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
3519 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
3520 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
3521 Similarly use "rawsize", if non-zero, in reloc functions to validate
3522 reloc addresses. Use new bfd_malloc_and_get_section in most places
3523 where bfd_get_section_contents was called. Expand all occurrences of
3524 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
3525 grok_prstatus and similar functions to "size".
3526 * aix386-core.c (aix386_core_file_p): ..
3527 * aix5ppc-core.c (xcoff64_core_p): ..
3528 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
3529 aout_adobe_set_section_contents): ..
3530 * aout-target.h (callback): ..
3531 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
3532 MY_bfd_final_link): ..
3533 * aoutf1.h (sunos4_core_file_p): ..
3534 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3535 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
3536 final_link, aout_link_input_section): ..
3537 * binary.c (binary_object_p, binary_canonicalize_symtab,
3538 binary_set_section_contents): ..
3539 * bout.c (b_out_callback, b_out_write_object_contents,
3540 b_out_set_section_contents, b_out_bfd_relax_section,
3541 b_out_bfd_get_relocated_section_contents): ..
3542 * cisco-core.c (cisco_core_file_validate): ..
3543 * coff-alpha.c (alpha_ecoff_object_p,
3544 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
3545 * coff-arm.c (coff_arm_relocate_section,
3546 bfd_arm_allocate_interworking_sections): ..
3547 * coff-h8300.c (h8300_reloc16_extra_cases,
3548 h8300_bfd_link_add_symbols): ..
3549 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
3550 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
3551 ppc_bfd_coff_final_link): ..
3552 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
3553 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3554 sh_align_loads, sh_coff_get_relocated_section_contents): ..
3555 * coff64-rs6000.c (xcoff64_write_object_contents,
3556 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
3557 * coffcode.h (coff_compute_section_file_positions,
3558 coff_write_object_contents): ..
3559 * coffgen.c (make_a_section_from_file, coff_write_symbols,
3560 coff_section_symbol, build_debug_section): ..
3561 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
3562 process_embedded_commands, _bfd_coff_link_input_bfd,
3563 _bfd_coff_write_global_sym): ..
3564 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
3565 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
3566 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
3567 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
3568 _bfd_dwarf2_find_nearest_line): ..
3569 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
3570 ecoff_compute_section_file_positions,
3571 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
3572 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
3573 _bfd_elf_discard_section_eh_frame_hdr,
3574 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
3575 _bfd_elf_write_section_eh_frame,
3576 _bfd_elf_write_section_eh_frame_hdr): ..
3577 * elf-hppa.h (elf_hppa_sort_unwind): ..
3578 * elf-m10200.c (mn10200_elf_relax_section,
3579 mn10200_elf_relax_delete_bytes,
3580 mn10200_elf_get_relocated_section_contents): ..
3581 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
3582 mn10300_elf_check_relocs, mn10300_elf_relax_section,
3583 mn10300_elf_relax_delete_bytes,
3584 mn10300_elf_get_relocated_section_contents,
3585 _bfd_mn10300_elf_adjust_dynamic_symbol,
3586 _bfd_mn10300_elf_discard_copies,
3587 _bfd_mn10300_elf_size_dynamic_sections,
3588 _bfd_mn10300_elf_finish_dynamic_sections): ..
3589 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
3590 _bfd_elf_make_section_from_phdr, elf_fake_sections,
3591 bfd_elf_set_group_contents, map_sections_to_segments,
3592 elf_sort_sections, assign_file_positions_for_segments,
3593 SECTION_SIZE, copy_private_bfd_data,
3594 _bfd_elf_get_dynamic_reloc_upper_bound,
3595 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
3596 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
3597 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
3598 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
3599 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
3600 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
3601 bfd_elf32_arm_process_before_allocation,
3602 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
3603 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
3604 elf32_arm_write_section): ..
3605 * elf32-cris.c (cris_elf_grok_prstatus,
3606 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
3607 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
3608 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
3609 elf_cris_discard_excess_dso_dynamics,
3610 elf_cris_discard_excess_program_dynamics): ..
3611 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
3612 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
3613 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
3614 _frv_create_got_section, _frvfdpic_assign_plt_entries,
3615 elf32_frvfdpic_size_dynamic_sections,
3616 elf32_frvfdpic_modify_segment_map,
3617 elf32_frvfdpic_finish_dynamic_sections): ..
3618 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
3619 elf32_h8_get_relocated_section_contents): ..
3620 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
3621 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
3622 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
3623 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
3624 elf32_hppa_finish_dynamic_sections): ..
3625 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
3626 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
3627 i370_elf_finish_dynamic_sections): ..
3628 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
3629 allocate_dynrelocs, elf_i386_size_dynamic_sections,
3630 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
3631 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
3632 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
3633 * elf32-ip2k.c (ip2k_is_switch_table_128,
3634 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
3635 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
3636 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
3637 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
3638 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
3639 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
3640 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
3641 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
3642 m32r_elf_get_relocated_section_contents): ..
3643 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
3644 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
3645 m68hc11_elf_relax_delete_bytes): ..
3646 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
3647 m68hc12_elf_size_one_stub): ..
3648 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
3649 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
3650 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
3651 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
3652 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
3653 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3654 elf32_mips_grok_prstatus): ..
3655 * elf32-or32.c (or32_elf_consth_reloc): ..
3656 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
3657 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
3658 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
3659 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
3660 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
3661 ppc_elf_final_write_processing): ..
3662 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3663 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3664 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
3665 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
3666 sh_elf_relax_delete_bytes, sh_elf_align_loads,
3667 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
3668 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
3669 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
3670 * elf32-sh64-com.c (sh64_address_in_cranges,
3671 sh64_get_contents_type): ..
3672 * elf32-sh64.c (sh64_find_section_for_address,
3673 sh64_elf_final_write_processing): ..
3674 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
3675 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
3676 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
3677 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
3678 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
3679 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
3680 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
3681 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
3682 elf_vax_finish_dynamic_sections): ..
3683 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
3684 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
3685 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
3686 xstormy16_elf_finish_dynamic_sections): ..
3687 * elf32-xtensa.c (xtensa_read_table_entries,
3688 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
3689 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
3690 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
3691 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
3692 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
3693 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
3694 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
3695 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
3696 xtensa_callback_required_dependence): ..
3697 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
3698 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
3699 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
3700 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
3701 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
3702 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
3703 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
3704 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
3705 * elf64-hppa.c (allocate_dynrel_entries,
3706 elf64_hppa_size_dynamic_sections,
3707 elf64_hppa_finish_dynamic_sections): ..
3708 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
3709 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
3710 elf64_mips_grok_prstatus): ..
3711 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
3712 mmix_elf_relocate_section, mmix_elf_final_link,
3713 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
3714 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
3715 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
3716 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
3717 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
3718 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
3719 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
3720 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
3721 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
3722 ppc64_elf_finish_dynamic_sections): ..
3723 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3724 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3725 elf_s390_finish_dynamic_sections): ..
3726 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
3727 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
3728 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
3729 sh64_elf64_finish_dynamic_sections): ..
3730 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
3731 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
3732 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
3733 sparc64_elf_finish_dynamic_symbol,
3734 sparc64_elf_finish_dynamic_sections): ..
3735 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
3736 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
3737 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
3738 elf64_x86_64_finish_dynamic_sections): ..
3739 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
3740 * elfcode.h (elf_slurp_reloc_table): ..
3741 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
3742 elf_finalize_dynstr, elf_link_add_object_symbols,
3743 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
3744 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
3745 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3746 elf32_mips_grok_prstatus): ..
3747 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
3748 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
3749 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
3750 elfNN_ia64_finish_dynamic_sections): ..
3751 * elfxx-mips.c (mips_elf_create_procedure_table,
3752 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
3753 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
3754 mips_elf_global_got_index, mips_elf_multi_got,
3755 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
3756 mips_elf_allocate_dynamic_relocations,
3757 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
3758 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
3759 _bfd_mips_elf_always_size_sections,
3760 _bfd_mips_elf_size_dynamic_sections,
3761 _bfd_mips_elf_finish_dynamic_symbol,
3762 _bfd_mips_elf_finish_dynamic_sections,
3763 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
3764 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
3765 _bfd_elf_mips_get_relocated_section_contents,
3766 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
3767 * hp300hpux.c (callback): ..
3768 * hppabsd-core.c (make_bfd_asection): ..
3769 * hpux-core.c (make_bfd_asection): ..
3770 * i386linux.c (linux_link_create_dynamic_sections,
3771 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
3772 * i386msdos.c (msdos_write_object_contents): ..
3773 * i386os9k.c (os9k_callback, os9k_write_object_contents,
3774 os9k_set_section_contents): ..
3775 * ieee.c (parse_expression, ieee_slurp_external_symbols,
3776 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
3777 ieee_write_section_part, do_with_relocs, do_as_repeat,
3778 do_without_relocs, ieee_write_debug_part, init_for_output,
3779 ieee_set_section_contents): ..
3780 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
3781 * irix-core.c (do_sections, make_bfd_asection): ..
3782 * libaout.h (aout_section_merge_with_text_p): ..
3783 * libbfd.c (_bfd_generic_get_section_contents,
3784 _bfd_generic_get_section_contents_in_window): ..
3785 * linker.c (default_indirect_link_order): ..
3786 * lynx-core.c (make_bfd_asection): ..
3787 * m68klinux.c (linux_link_create_dynamic_sections,
3788 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3789 * mach-o.c (bfd_mach_o_make_bfd_section,
3790 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
3791 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
3792 bfd_mach_o_scan_read_segment): ..
3793 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
3794 _bfd_merge_sections): ..
3795 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
3796 mmo_map_set_sizes, mmo_canonicalize_symtab,
3797 mmo_internal_write_section, mmo_write_object_contents): ..
3798 * netbsd-core.c (netbsd_core_file_p): ..
3799 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
3800 nlm_alpha_set_public_section): ..
3801 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
3802 * nlm32-sparc.c (nlm_sparc_write_import): ..
3803 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
3804 nlm_compute_section_file_positions): ..
3805 * oasys.c (oasys_object_p, oasys_slurp_section_data,
3806 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
3807 * opncls.c (get_debug_link_info): ..
3808 * osf-core.c (make_bfd_asection): ..
3809 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3810 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
3811 final_link, aout_link_input_section): ..
3812 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
3813 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
3814 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
3815 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
3816 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
3817 * ptrace-core.c (ptrace_unix_core_file_p): ..
3818 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
3819 _bfd_final_link_relocate, bfd_generic_relax_section,
3820 bfd_generic_get_relocated_section_contents): ..
3821 * reloc16.c (bfd_coff_reloc16_relax_section,
3822 bfd_coff_reloc16_get_relocated_section_c): ..
3823 * riscix.c (riscix_some_aout_object_p): ..
3824 * rs6000-core.c (read_hdr, make_bfd_asection): ..
3825 * sco5-core.c (make_bfd_asection): ..
3826 * simple.c (bfd_simple_get_relocated_section_contents): ..
3827 * som.c (som_object_setup, setup_sections, som_prep_headers,
3828 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
3829 som_set_reloc_info, som_get_section_contents,
3830 som_bfd_link_split_section): ..
3831 * sparclinux.c (linux_link_create_dynamic_sections,
3832 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3833 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
3834 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
3835 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
3836 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
3837 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
3838 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
3839 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
3840 sunos_finish_dynamic_link): ..
3841 * syms.c (_bfd_stab_section_find_nearest_line): ..
3842 * tekhex.c (first_phase, tekhex_set_section_contents,
3843 tekhex_write_object_contents): ..
3844 * trad-core.c (trad_unix_core_file_p): ..
3845 * versados.c (process_esd, process_otr, process_otr): ..
3846 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
3847 * vms-misc.c (add_new_contents): ..
3848 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
3849 * vms.c (vms_set_section_contents): ..
3850 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
3851 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
3852 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
3853 * xsym.c (bfd_sym_scan): .. See above.
3855 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
3857 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
3858 calling _bfd_merged_section_offset only for section symbols.
3860 2004-06-22 Alan Modra <amodra@bigpond.net.au>
3862 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
3863 for handling SEC_MERGE symbols in relax_section.
3865 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3867 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
3868 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
3869 linked together. Mark the result as h8300sx code.
3871 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3873 * elf-bfd.h (struct elf_backend_data): Added
3874 elf_backend_omit_section_dynsym.
3875 (_bfd_elf_link_omit_section_dynsym): Declare.
3876 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
3877 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
3878 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
3879 (_bfd_elf_link_renumber_dynsyms): ... this function.
3880 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
3881 _bfd_elf_link_omit_section_dynsym).
3882 (elfNN_bed): Added elf_backend_omit_section_dynsym.
3884 2004-06-21 Nick Clifton <nickc@redhat.com>
3886 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
3889 2004-06-17 Jerome Guitton <guitton@gnat.com>
3891 * bfd-in.h (bfd_cache_close_all): New function declaration.
3892 * bfd-in2.h: Regenerate.
3893 * cache.c (bfd_cache_close_all): New function definition.
3895 2004-06-16 Mark Kettenis <kettenis@gnu.org>
3897 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
3899 * configure: Regenerate.
3901 2004-06-16 Daniel Jacobowitz <dan@debian.org>
3903 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
3904 the pre-existing section.
3906 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3908 * section.c (struct sec): Remove usused flags. Reorganize a little.
3909 (bfd_get_section_size_before_reloc): Delete.
3910 (bfd_get_section_size_after_reloc): Delete.
3911 (STD_SECTION): Update.
3912 (bfd_get_section_size_now): Delete.
3913 (bfd_set_section_contents): Don't referece reloc_done.
3914 (bfd_get_section_contents): Remove reloc_done comment.
3915 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
3917 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
3918 * ecoff.c (bfd_debug_section): Update initializer.
3919 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
3920 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
3921 * bfd-in.h (bfd_section_size): Expand.
3922 (bfd_get_section_size): New macro.
3923 * bfd-in2.h: Regenerate.
3924 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
3925 bfd_get_section_size_before_reloc with bfd_get_section_size.
3926 * coffcode.h (coff_write_object_contents): Likewise.
3927 * coffgen.c (build_debug_section): Likewise.
3928 * dwarf1.c (parse_line_table): Likewise.
3929 (_bfd_dwarf1_find_nearest_line): Likewise.
3930 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3931 * i386msdos.c (msdos_write_object_contents): Likewise.
3932 * pdp11.c (squirt_out_relocs): Likewise.
3933 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
3934 * elf64-mmix.c (mmix_elf_final_link): Update comment.
3936 2004-06-14 Chris Demetriou <cgd@broadcom.com>
3938 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
3939 removal) with updated comment.
3940 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
3942 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
3943 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3945 2004-06-12 Alan Modra <amodra@bigpond.net.au>
3947 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
3948 overflow on branches to undefweaks.
3950 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3952 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
3953 as ecoff_section_data() does not return a valid lvalue.
3955 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
3957 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
3958 (elf_link_add_object_symbols): Likewise.
3960 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
3961 (elf_backend_reloc_type_class): New.
3963 2004-06-08 Mark Kettenis <kettenis@gnu.org>
3965 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
3967 * configure: Regenerate.
3969 2004-06-07 Daniel Jacobowitz <dan@debian.org>
3971 From: Albert Chin-A-Young <china@thewrittenword.com>
3972 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
3975 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
3977 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
3980 2004-05-28 DJ Delorie <dj@redhat.com>
3982 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
3983 for linking, but otherwise adjust reloc for merged sections.
3985 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3987 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
3988 _bfd_merged_section_offset for local symbols.
3990 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3992 * Makefile.am: Regenerate dependencies.
3993 * Makefile.in: Regenerate.
3994 * archures.c: Add bfd_mach_sh3_nommu .
3995 * bfd-in2.h: Regenerate.
3996 * cpu-sh.c: Add sh3-nommu architecture.
3997 (bfd_to_arch_table): Create new table.
3998 (sh_get_arch_from_bfd_mach): Create new function.
3999 (sh_get_arch_up_from_bfd_mach): Create new function.
4000 (sh_merge_bfd_arch): Create new function.
4001 * elf32-sh.c (sh_ef_bfd_table): Add table.
4002 (sh_elf_check_relocs): Replace switch statement with
4003 use of sh_ef_bfd_table .
4004 (sh_elf_get_flags_from_mach): Add new function.
4005 (sh_find_elf_flags): Likewise.
4006 (sh_elf_copy_private_data): Replace most of non-elf contents
4007 with a call to sh_merge_bfd_arch() .
4009 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
4011 * Makefile.am (bfdver.h): Use explicit filename, not $< .
4012 * Makefile.in: Regenerate.
4014 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
4016 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
4017 custom calling conventions for dynamic symbols.
4018 (mn10300_elf_relax_section): Avoid relaxing a function as a local
4019 symbol if it's an alias to a global one.
4021 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
4023 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
4026 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
4028 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
4031 2004-05-26 Alan Modra <amodra@bigpond.net.au>
4033 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
4034 for SHT_GROUP sections.
4036 2004-05-25 Alan Modra <amodra@bigpond.net.au>
4038 * elflink.c (elf_link_add_object_symbols): Don't set up merge
4040 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
4041 * merge.c: Formatting. Remove unnecessary casts. Expand
4042 bfd_get_section_alignment macro.
4043 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
4044 use throughout file.
4045 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
4046 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
4047 section name to determine sinfo group, instead test output section
4049 (_bfd_merge_sections): Add struct bfd_link_info param. Call
4050 _bfd_strip_section_from_output rather than just twiddling flags.
4051 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
4052 (_bfd_merge_sections): Update prototype.
4053 * libbfd.h: Regenerate.
4055 2004-05-24 Mark Kettenis <kettenis@gnu.org>
4057 * netbsd-core.c: Correctly indent section that sets architecture
4060 From Miod Vallat <miod@online.fr>:
4061 * m88kopenbsd.c: New file.
4062 * targets.c (m88k_openbsd_vec): New.
4063 * config.bfd: Add m88k-*-openbsd*.
4064 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
4065 (m88kopenbsd_vec): New.
4066 * configure: Regenerate.
4067 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
4068 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
4070 * Makefile.in: Regenerate.
4071 * po/SRC-POTFILES.in: Regenerate.
4073 2004-05-24 Nick Clifton <nickc@redhat.com>
4075 * hash.c: Remove bogus node "Changing the default Hash Table Size"
4076 introduced by hash table size patch.
4078 2004-05-22 Ben Elliston <bje@au.ibm.com>
4080 * configure.in (is_release): Remove.
4081 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
4082 (AC_OUTPUT): Don't output bfdver.h from version.h.
4083 * configure: Regenerate.
4084 * Makefile.am (RELEASE): New variable.
4085 (bfdver.h): New target.
4086 * Makefile.in: Regenerate.
4087 * doc/Makefile.in: Likewise.
4089 2004-05-22 Ben Elliston <bje@au.ibm.com>
4091 * Makefile.am (config.status): Don't depend on version.h.
4092 * Makefile.in: Regenerate.
4094 2004-05-22 Alan Modra <amodra@bigpond.net.au>
4096 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
4097 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
4098 * libbfd.h: Regenerate.
4099 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
4100 (_bfd_elf_rel_local_sym): Likewise.
4101 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
4102 (elf_link_input_bfd): Likewise.
4103 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
4104 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4105 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
4106 (elfNN_ia64_relocate_section): Likewise.
4108 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
4110 * hash.c (bfd_default_hash_table_size): New variable.
4111 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
4112 (bfd_hash_set_default_size): New function. Set the default size
4113 to a selected prime number close to the argument. Document new
4115 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
4116 * bfd-in2.h: Regenerate.
4117 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
4118 * Makefile.in: Regenerate.
4120 2004-05-21 Mark Kettenis <kettenis@gnu.org>
4122 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
4123 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
4124 arm, m68k, m88k and hppa core files.
4126 2004-05-21 Nick Clifton <nickc@redhat.com>
4128 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
4129 (bfd_bwrite): Likewise.
4130 (bfd_tell): Likewise.
4131 (bfd_flush): Likewise.
4132 (bfd_stat): Likewise.
4133 (bfd_seek): Likewise.
4134 (bfd_get_mtime): Likewise.
4135 (bfd_get_size): Likewise.
4137 2004-05-19 Ben Elliston <bje@au.ibm.com>
4139 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
4141 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
4143 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
4144 (bfd_generic_openr_next_archived_file): Likewise.
4146 2004-05-17 Bob Wilson <bob.wilson@acm.org>
4148 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
4149 section names by inserting a new substring after .gnu.linkonce, except
4150 for .gnu.linkonce.t.* where the "t." is replaced.
4152 2004-05-17 Adam Nemet <anemet@lnxw.com>
4154 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
4155 (m68-*-lynxos* case): Likewise.
4156 (powerpc-*-lyxnos* case): New case.
4157 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
4159 2004-05-17 David Heine <dlheine@tensilica.com>
4161 * aout-target.h (MY_bfd_copy_private_header_data): Define.
4162 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
4163 * bfd.c (bfd_copy_private_header_data): Define.
4164 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
4166 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
4167 * coffcode.h (coff_bfd_copy_private_header_data): Define.
4168 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
4169 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
4170 segments by calling copy_private_bfd_data.
4171 (_bfd_elf_copy_private_header_data): Define.
4172 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
4173 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
4174 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
4175 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
4176 * mmo.c (mmo_bfd_copy_private_header_data): Define.
4177 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
4178 * som.c (som_bfd_copy_private_header_data): Define.
4179 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
4180 * vms.c (vms_bfd_copy_private_header_data): Define.
4181 * bfd-in2.h: Regenerate.
4182 * libbfd.h: Regenerate.
4184 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4186 * elfxx-mips.c (MINUS_TWO): Define.
4187 (mips_elf_higher, mips_elf_highest,
4188 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
4189 some bfd_vma values.
4190 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
4192 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4194 * som.c (log2): Rename to exact_log2. Adjust all callers.
4196 2004-05-13 Paul Brook <paul@codesourcery.com>
4198 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
4199 dwarf3 format CIE entries. Remove comment about the size of the
4200 ra_column field. It is now correctly deduced.
4202 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4204 * config.bfd (or32-*-rtems*): Switch to elf.
4206 2004-05-13 Nick Clifton <nickc@redhat.com>
4208 * po/fr.po: Updated French translation.
4210 2004-05-11 Jakub Jelinek <jakub@redhat.com>
4212 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
4213 into .dynsym if elf_section_data (sec)->dynindx <= 0.
4214 Adjust counting of last_local.
4215 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
4216 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
4217 created by the linker nor !SHF_ALLOC.
4219 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
4220 DT_PLTGOT to the start of the .got.plt section instead of the
4221 .got output section. Set sh_entsize for .got section in addition
4223 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4224 is at sgot->output_section->vma.
4225 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
4226 DT_PLTGOT to the start of the .got.plt section instead of the
4227 .got output section.
4228 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4229 is at sgot->output_section->vma. Set sh_entsize for .got section
4230 in addition to .got.plt.
4231 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
4232 (bfd_section_from_phdr): Likewise.
4233 (map_sections_to_segments): Likewise.
4234 (assign_file_positions_for_segments): Likewise.
4235 (get_program_header_size): Likewise.
4236 * elflink.c (bfd_elf_size_dynamic_sections): Set
4237 elf_tdata (output_bfd)->relro from info->relro.
4238 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
4240 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
4242 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
4243 a zero symndx for which we hadn't accounted a dynamic relocation.
4244 (_frvfdpic_add_rofixup): Likewise.
4246 2004-05-07 Brian Ford <ford@vss.fsi.com>
4247 DJ Delorie <dj@redhat.com>
4249 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
4250 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
4251 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
4252 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
4254 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4256 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
4257 immediately if there's no link info.
4258 (elf32_frvfdpic_copy_private_bfd_data): New.
4259 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
4261 2004-05-06 Zack Weinberg <zack@codesourcery.com>
4263 * dwarf2.c (add_line_info): Also set info->filename to NULL if
4264 filename argument is null; do not call strlen on a null pointer.
4266 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
4268 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
4271 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4273 * configure.in (bfd_elf32_frvfdpic_vec): New.
4274 * configure: Rebuilt.
4275 * targets.c (bfd_elf32_frvfdpic_vec): New.
4276 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
4278 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
4279 frvfdpic instead of frv. Rearrange elf-target macros such that
4280 the FDPIC-specific ones are only defined for this new target
4282 (bfd_elf32_frvfdpic_vec): Declare.
4284 (elf32_frv_relocate_section): Use it to enable segment checking
4285 and to control rofixup emission. Add output section vma to
4286 applied relocation in non-LOAD non-ALLOC sections. Use
4287 _bfd_error_handler for errors.
4288 (_frv_create_got_section): Create .rel.got and .rofixup only in
4289 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
4291 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
4292 (elf32_frvfdpic_modify_segment_map): Likewise.
4293 (elf32_frv_finish_dynamic_sections): New, do-nothing.
4294 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
4295 error message if we miscompute the rofixup size.
4296 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
4297 (frvfdpic_elf_encode_eh_address): Likewise.
4298 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
4299 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
4300 relocs. Reject unknown relocation types.
4301 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
4302 (frv_elf_merge_private_bfd_data): Likewise.
4303 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
4304 0x4000 for newly-added elf32-frvfdpic.
4306 2004-05-05 Nick Clifton <nickc@redhat.com>
4309 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
4310 returning NULL as most users of this function do not check its
4312 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
4313 of bfd_cache_lookup().
4314 * sco5-core.c (sco5_core_file_p): Likewise.
4315 * trad-core.c (trad_unix_core_file_p): Likewise.
4317 2004-05-05 Nick Clifton <nickc@redhat.com>
4319 * cache.c (bfd_cache_lookup): Improve formatting.
4320 * archive.c: Fix formatting.
4322 2004-05-05 Peter Barada <peter@the-baradas.com>
4324 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
4325 * cpu-m68k.c(bfd_m68k_arch): Likewise.
4326 * bfd-in2.h(bfd_architecture): Regenerate.
4328 2004-05-03 Alan Modra <amodra@bigpond.net.au>
4330 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
4332 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
4333 those against discarded link-once and SEC_MERGE section symbols.
4335 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4337 * section.c (bfd_get_section_by_name_if): New.
4338 * bfd-in2.h: Regenerated.
4340 2004-05-02 Alan Modra <amodra@bigpond.net.au>
4342 * som.c (som_bfd_is_group_section): Define.
4344 2004-05-01 Alan Modra <amodra@bigpond.net.au>
4346 * section.c (bfd_make_section_anyway): Copy the whole
4347 bfd_hash_entry, not just "next" from existing entry.
4349 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4351 * elf.c (bfd_section_from_shdr): Maintain the section order in
4353 (special_sections): Add ".note.GNU-stack".
4354 (elf_fake_sections): Handle section group for relocatable
4357 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4359 * section.c (bfd_sections_find_if): New.
4360 * bfd-in2.h: Regenerated.
4362 2004-04-30 Alan Modra <amodra@bigpond.net.au>
4364 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
4366 * elf-bfd.h (bfd_elf_is_group_section): Declare.
4367 * elf.c (bfd_elf_is_group_section): New function.
4368 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
4369 * section.c (bfd_generic_is_group_section): New function.
4370 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
4371 (BFD_JUMP_TABLE_LINK): Adjust.
4372 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
4373 * aout-target.h (MY_bfd_is_group_section): Define.
4374 * aout-tic30.c (MY_bfd_is_group_section): Define.
4375 * bfd.c (bfd_is_group_section): Define.
4376 * binary.c (binary_bfd_is_group_section): Define.
4377 * bout.c (b_out_bfd_is_group_section): Define.
4378 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
4379 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
4380 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
4381 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
4382 * coffcode.h (coff_bfd_is_group_section): Define.
4383 * i386msdos.c (msdos_bfd_is_group_section): Define.
4384 * i386os9k.c (os9k_bfd_is_group_section): Define.
4385 * ieee.c (ieee_bfd_is_group_section): Define.
4386 * ihex.c (ihex_bfd_is_group_section): Define.
4387 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
4388 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
4389 * mmo.c (mmo_bfd_is_group_section): Define.
4390 * nlm-target.h (nlm_bfd_is_group_section): Define.
4391 * oasys.c (oasys_bfd_is_group_section): Define.
4392 * pef.c (bfd_pef_bfd_is_group_section): Define.
4393 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
4394 * srec.c (srec_bfd_is_group_section): Define.
4395 * tekhex.c (tekhex_bfd_is_group_section): Define.
4396 * versados.c (versados_bfd_is_group_section): Define.
4397 * vms.c (vms_bfd_is_group_section): Define.
4398 * xsym.c (bfd_sym_bfd_is_group_section): Define.
4399 * bfd-in2.h: Regenerate.
4400 * libbfd.h: Regenerate.
4402 2004-04-30 Alan Modra <amodra@bigpond.net.au>
4404 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
4406 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
4408 * configure.in: Update version to 2.15.91.
4409 * configure: Regenerate.
4411 2004-04-29 Brian Ford <ford@vss.fsi.com>
4413 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
4414 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
4415 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
4416 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
4417 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
4418 .gnu.linkonce.wi. sections.
4419 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
4420 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
4422 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
4423 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
4425 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4427 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
4428 * bfd-in2.h: Regenerate.
4429 * libbfd.h: Likewise.
4431 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4433 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
4435 (setup_sections): Use som_subspace_dictionary_record struct instead
4436 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
4437 is_comdat, is_common or dup_common.
4438 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
4439 is_comdat, is_common and dup_common in section subspace_dict from
4441 (som_begin_writing): Use som_subspace_dictionary_record struct.
4442 (som_finish_writing): Likewise.
4443 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
4444 is_common and dup_common flags in info for symbol. Add comment
4445 regarding linker support for these fields. Slightly reorganize
4447 (som_build_and_write_symbol_table): Set is_comdat, is_common and
4448 dup_common fields in symbol table from symbol info.
4449 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
4450 arguments. Set corresponding fields in copy_data. Change all callers.
4451 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
4453 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
4454 * som.h (som_subspace_dictionary_record): Define.
4455 (som_copyable_section_data_struct): Add is_comdat, is_common and
4457 (som_section_data_struct): Use som_subspace_dictionary_record struct
4458 instead of subspace_dictionary_record.
4459 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
4461 2004-04-27 Bob Wilson <bob.wilson@acm.org>
4463 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
4464 if set. Check reloc_done flag before applying relocations. Use
4465 output addresses, both when applying relocations and when comparing
4466 against the specified section.
4467 (elf_xtensa_relocate_section): Use output address to check if dynamic
4468 reloc is in a literal pool. Set section's reloc_done flag.
4470 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
4472 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
4473 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
4475 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
4478 2004-04-27 Alan Modra <amodra@bigpond.net.au>
4480 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
4481 structure field removed in 2004-04-24 patch.
4482 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
4484 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
4486 * elf32-arm.h (elf32_arm_section_flags): Likewise.
4487 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
4488 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
4489 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
4490 field before calling elf_backend_section_flags.
4492 2004-04-24 Chris Demetriou <cgd@broadcom.com>
4494 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
4495 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
4496 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
4497 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
4498 and BFD_RELOC_32_PCREL.
4499 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
4500 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
4501 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4502 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
4503 (mips_elf_next_relocation): Move comment about matching HI/LO
4505 (_bfd_mips_elf_relocate_section): Here. Remove handling for
4506 R_MIPS_GNU_REL_HI16.
4508 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4510 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
4511 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
4512 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
4513 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
4514 and update comments to reflect current usage.
4515 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
4516 and MIPS_R_SWITCH, as well as several empty entries. Update comment
4518 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
4519 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
4520 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4521 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
4522 type number to be MIPS_R_PCREL16.
4523 (mips_relocate_section): Remove support for link-time relaxation
4524 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
4525 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4526 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
4527 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
4528 relaxation of branches used by embedded-PIC.
4529 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
4530 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
4531 related members, update comment.
4532 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
4533 code related to embedded-PIC.
4534 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
4535 initialization of now-removed 'adjust' member of
4536 'struct ecoff_debug_info'.
4538 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4540 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
4542 2004-04-21 Philip Blundell <pb@nexus.co.uk>
4544 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
4545 relocs for locally defined symbols during -shared final link.
4546 (elf32_arm_final_link_relocate): Likewise.
4548 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4550 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
4551 ELF_LINK_POINTER_EQUALITY_NEEDED.
4552 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
4553 if r_type is not R_X86_64_PC32.
4554 (elf64_x86_64_finish_dynamic_symbol): If
4555 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
4558 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4560 * elf32-sh.c (sh_elf_plt_sym_val): New function.
4561 (elf_backend_plt_sym_val): Define.
4563 2004-04-22 Andrew Cagney <cagney@redhat.com>
4565 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
4567 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4569 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
4571 * som.c (som_set_section_contents): Constantify second argument.
4572 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
4573 (som_object_setup): Rework to avoid warning.
4574 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
4577 2004-04-22 Andrew Cagney <cagney@redhat.com>
4579 * cache.c (bfd_cache_close): Check for a previously closed file.
4581 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4583 * bfd.c (bfd_get_synthetic_symtab): Define.
4584 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
4585 NAME##_get_synthetic_symtab.
4586 (struct bfd_target): Add _bfd_get_synthetic_symtab.
4587 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
4588 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
4590 (_bfd_elf_get_synthetic_symtab): New prototype.
4591 * elfcode.h (elf_get_synthetic_symtab): Define.
4592 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
4593 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
4594 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
4595 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
4596 * bfd-in2.h: Rebuilt.
4597 * libbfd.h: Rebuilt.
4598 * elf32-i386.c (elf_i386_plt_sym_val): New function.
4599 (elf_backend_plt_sym_val): Define.
4600 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
4601 (elf_backend_plt_sym_val): Define.
4602 * elf32-s390.c (elf_s390_plt_sym_val): New function.
4603 (elf_backend_plt_sym_val): Define.
4604 * elf64-s390.c (elf_s390_plt_sym_val): New function.
4605 (elf_backend_plt_sym_val): Define.
4606 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
4607 (elf_backend_plt_sym_val): Define.
4608 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
4609 (elf_backend_plt_sym_val): Define.
4610 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
4611 (elf_backend_plt_sym_val): Define.
4612 * aout-target.h (MY_get_synthetic_symtab): Define.
4613 * aout-tic30.c (MY_get_synthetic_symtab): Define.
4614 * coff-rs6000.c (rs6000coff_vec): Add
4615 _bfd_nodynamic_get_synthetic_symtab.
4616 (pmac_xcoff_vec): Likewise.
4617 * coff64-rs6000.c (rs6000coff64_vec): Add
4618 _bfd_nodynamic_get_synthetic_symtab.
4619 (aix5coff64_vec): Likewise.
4620 * sunos.c (MY_get_synthetic_symtab): Define.
4621 * vms.c (vms_get_synthetic_symtab): Define.
4623 2004-04-22 Nick Clifton <nickc@redhat.com>
4625 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
4627 2004-04-22 Peter Barada <peter@the-baradas.com>
4629 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
4630 * bfd2-in.h: Regenerate.
4631 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
4633 2004-04-21 Chris Demetriou <cgd@broadcom.com>
4635 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
4636 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
4637 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
4638 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
4639 * bfd-in2.h: Regenerate.
4641 2004-04-21 Bob Wilson <bob.wilson@acm.org>
4643 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
4644 require relocations against a weak symbol to reference the same
4645 symbol hash entry if not a final, static link.
4646 (get_cached_value, add_value_map): Add final_static_link argument.
4647 (remove_literals): Pass final_static_link argument as needed.
4649 2004-04-21 Andrew Cagney <cagney@redhat.com>
4651 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
4652 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
4653 (opncls_bwrite, opncls_bclose, opncls_bflush)
4654 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
4655 bfd iovec that uses function callbacks.
4656 (bfd_close): Use the iovec's bclose.
4657 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
4658 (cache_bclose, cache_bflush, cache_bstat)
4659 (cache_iovec): New functions and global variable, implement a
4660 cache "iovec", where applicable set bfd_error.
4661 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
4662 * bfdio.c (struct bfd_iovec): Define.
4663 (real_read): Delete function.
4664 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
4665 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
4666 assume that bread and bwrite set bfd_error.
4667 * bfd.c (struct bfd): Add "iovec", update comments.
4668 * bfd-in2.h, libbfd.h: Re-generate.
4670 2004-04-21 Andrew Cagney <cagney@redhat.com>
4672 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4674 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
4676 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
4677 (bfd_elf_gc_sections): Fail if a shared object is being created.
4678 Do not fail if dynamic sections have been created. Instead call
4679 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
4680 dynamically referenced symbols. Do not mark the whole graph
4681 rooted at .eh_frame, only the section proper.
4683 2004-04-20 DJ Delorie <dj@redhat.com>
4685 * reloc.c: Add BFD_RELOC_32_SECREL.
4686 * bfd-in2.h: Regenerate.
4687 * libbfd.h: Likewise.
4688 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
4689 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
4690 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
4692 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4694 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
4695 relocs against hidden/protected undefweak symbols properly.
4696 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4698 2004-04-18 Mark Kettenis <kettenis@gnu.org>
4700 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4701 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
4704 2004-04-17 Brian Ford <ford@vss.fsi.com>
4706 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
4707 filepos for the SizeOfHeaders field.
4708 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
4710 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
4712 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4714 * simple.c (bfd_simple_get_relocated_section_contents): Don't
4715 change reloc_done. Set and restore _cooked_size.
4718 2004-04-15 Mark Kettenis <kettenis@gnu.org>
4720 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
4723 2004-04-15 Nick Clifton <nickc@redhat.com>
4725 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
4727 2004-04-15 Alan Modra <amodra@bigpond.net.au>
4729 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
4731 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
4733 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
4734 when it is a definition.
4736 2004-04-14 Alan Modra <amodra@bigpond.net.au>
4738 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
4739 when statically linking PIC code.
4740 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4742 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4744 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
4745 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
4746 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
4747 * configure: Regenerate.
4749 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
4751 * elflink.c: Include libiberty.h.
4752 * Makefile.am (elflink.lo): Depend on libiberty.h.
4753 * Makefile.in: Regenerate.
4755 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
4757 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
4760 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
4762 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
4763 reserve the memory for dynamic linker
4765 2004-04-05 Mark Kettenis <kettenis@gnu.org>
4767 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
4768 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
4770 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4772 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
4773 RELOC_FOR_GLOBAL_SYMBOL.
4774 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
4776 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4778 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
4779 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
4781 2004-04-01 Paul Brook <paul@codesourcery.com>
4783 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
4784 * elf32-arm.h (struct elf32_elf_section_map): New.
4785 (struct _arm_elf_section_data): New.
4786 (elf32_arm_section_data): Define.
4787 (struct elf32_arm_link_hash_table): Add byteswap_code.
4788 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
4789 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
4790 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
4791 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
4792 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
4793 (bfd_elf32_new_section_hook, elf_backend_write_section,
4794 elf_backend_link_output_symbol_hook): Define.
4796 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
4798 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
4799 that keeps the characters in a B_INCL..B_EINCL range.
4800 (_bfd_link_section_stabs): When computing the sum of the
4801 characters in a B_INCL..B_EINCL range also keep a copy of those
4802 characters. Use this information to distinguish between
4803 include sections that have the same sum and the same length
4804 but which are nevertheless unique.
4806 2004-03-31 Paul Brook <paul@codesourcery.com>
4808 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
4809 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
4811 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
4813 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
4814 to 'sum_chars' and add field 'num_chars'.
4815 (_bfd_link_section_stabs): When computing the sum of the
4816 characters in a B_INCL..B_EINCL range also keep a count of the
4817 number of characters. Use this information to help distinguish
4818 between include sections when have the same sum but which
4819 nevertheless are still unique.
4821 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
4823 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
4825 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
4826 Tomer Levi <Tomer.Levi@nsc.com>
4828 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
4829 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
4830 (BFD32_BACKENDS): Add elf32-cr16c.lo.
4831 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
4832 (cpu-cr16c.lo): New target.
4833 (elf32-cr16c.lo): Likewise.
4834 * Makefile.in: Regenerate.
4835 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
4836 (bfd_archures_list): Add bfd_cr16c_arch.
4837 * config.bfd: Handle cr16c-*-elf*.
4838 * configure.in: Handle bfd_elf32_cr16c_vec.
4839 * configure: Regenerate.
4840 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
4841 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
4842 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
4843 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
4844 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
4845 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
4846 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
4847 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
4848 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
4849 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
4850 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
4851 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
4852 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
4853 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
4854 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
4855 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
4856 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
4857 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
4858 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
4859 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
4860 * targets.c (bfd_elf32_cr16c_vec): Declare.
4861 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
4862 * cpu-cr16c.c: New file.
4863 * elf32-cr16c.c: Likewise.
4864 * libbfd.h: Regenerate.
4865 * bfd-in2.h: Likewise.
4867 2004-03-30 Jakub Jelinek <jakub@redhat.com>
4869 * elf.c (map_sections_to_segments): Fix handling of .tbss.
4871 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4873 * Makefile.am: Remove all mention of elflink.h.
4874 * Makefile.in: Regenerate.
4875 * bfd-in.h (bfd_elf_discard_info): Declare.
4876 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
4877 * bfd-in2.h: Regenerate.
4878 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
4879 bfd_elf32_link_record_dynamic_symbol,
4880 bfd_elf64_link_record_dynamic_symbol,
4881 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
4882 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
4883 _bfd_elf32_link_record_local_dynamic_symbol,
4884 _bfd_elf64_link_record_local_dynamic_symbol,
4885 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
4886 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
4887 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
4888 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
4889 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
4890 _bfd_elf32_reloc_symbol_deleted_p,
4891 _bfd_elf64_reloc_symbol_deleted_p): Delete.
4892 (bfd_elf_link_record_dynamic_symbol,
4893 bfd_elf_link_record_local_dynamic_symbol,
4894 bfd_elf_final_link, bfd_elf_gc_sections,
4895 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
4896 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
4897 bfd_elf_reloc_symbol_deleted_p): Declare.
4898 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
4899 * elf32-arm.h: Update for changed function names. Remove local
4900 WILL_CALL_FINISH_DYNAMIC_SECTION define.
4901 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
4902 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
4903 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
4904 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4905 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
4906 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
4907 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
4908 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
4909 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
4910 (bfd_elfNN_print_symbol): Define.
4911 * elfcode.h: Don't include elflink.h.
4912 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
4913 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
4914 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
4915 elf_gc_record_vtinherit, elf_gc_record_vtentry,
4916 elf_link_record_local_dynamic_symbol): Don't define.
4917 * elflink.c: Update for changed function names. Move elflink.h
4919 * elflink.h: Delete file.
4920 * po/SRC-POTFILES.in: Regenerate.
4921 * po/bfd.pot: Regenerate.
4923 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4925 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
4926 "name" for global syms accidentally removed in 2004-03-20 change.
4928 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4930 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
4931 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
4932 where Elf_External_* is different for 64 and 32 bit, with
4933 corresponding elf_size_info field.
4934 (struct elf_final_link_info): Use "bfd_byte *" instead
4935 of "Elf_External_Sym *" for external_syms and symbuf.
4936 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
4937 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
4938 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
4939 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
4940 (elf_link_sort_cmp2): Adjust.
4941 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
4942 using ELF_R_SYM macro. Set u.sym_mask.
4943 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
4944 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
4945 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
4946 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
4947 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
4948 swap_syn_out functions. Rearrange dyn swap in/out switch.
4949 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
4950 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
4951 (elf_link_flush_output_syms): Add elf_backend_data arg.
4952 (elf_link_check_versioned_symbol): Likewise.
4953 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
4954 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
4955 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
4956 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
4957 ELF_R_TYPE and ELF_R_INFO macros.
4958 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
4959 based on size rather than using ELF_R_INFO.
4960 (elf_gc_mark): Set up r_sym_shift local var and use instead of
4962 (struct alloc_got_off_arg): New.
4963 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
4964 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
4965 (elf_gc_allocate_got_offsets): Adjust.
4966 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
4967 ELF_R_SYM. Use bfd_section_from_elf_index.
4968 (elf_bfd_discard_info): Set cookie.r_sym_shift.
4969 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
4970 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
4972 2004-03-26 Stan Shebs <shebs@apple.com>
4974 Remove MPW support, no longer used.
4975 * config.bfd (powerpc-*-mpw*): Remove configuration.
4976 * mpw-config.in, mpw-make.sed: Remove files.
4977 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
4979 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4981 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
4982 (ppc64_elf_add_symbol_hook): New function.
4983 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
4984 const from Elf_Internal_Sym param.
4985 * elflink.c (elf_link_add_object_symbols): Adjust.
4986 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
4987 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
4988 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
4989 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
4990 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
4991 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
4992 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
4993 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
4994 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
4995 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
4996 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
4997 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
4998 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
4999 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
5000 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
5001 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
5003 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5005 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
5006 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
5007 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
5008 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
5009 (bfd_elf64_bfd_link_add_symbols): Delete.
5010 (bfd_elf_link_add_symbols): Declare.
5011 * elfcode.h (elf_bfd_link_add_symbols): Delete.
5012 * elflink.c: Include safe-ctype.h.
5013 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
5015 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
5016 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
5018 (elf_link_add_archive_symbols): Rename from
5019 _bfd_elf_link_add_archive_symbols, make static.
5020 (elf_link_add_object_symbols): New function. Corresponding
5021 elflink.h function converted to use elf_size_info.
5022 (bfd_elf_link_add_symbols): Likewise.
5023 (bfd_elf_size_dynamic_sections): Adjust.
5024 * elflink.h (elf_bfd_link_add_symbols): Delete.
5025 (elf_link_add_object_symbols): Delete.
5026 * elf32-gen.c (elf32_generic_link_add_symbols): Call
5027 bfd_elf_link_add_symbols.
5028 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
5030 2004-03-25 Alan Modra <amodra@bigpond.net.au>
5032 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
5033 and chained shared libs only if dynsym. Clear dynsym on forced-local.
5035 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
5036 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
5037 (_bfd_elf_add_dt_needed_tag): Declare.
5038 (_bfd_elf_sort_symbol): Declare.
5039 (_bfd_elf_finalize_dynstr): Declare.
5040 (RELOC_FOR_GLOBAL_SYM): Formatting.
5041 * elfcode.h (elf_add_dynamic_entry): Delete.
5042 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
5043 elflink.h function converted to use elf_size_info.
5044 (_bfd_elf_add_dt_needed_tag): Likewise.
5045 (_bfd_elf_sort_symbol): Likewise.
5046 (_bfd_elf_finalize_dynstr): Likewise.
5047 (compute_bucket_count): Likewise.
5048 (bfd_elf_size_dynamic_sections): Likewise. Check result of
5049 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
5050 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
5051 * elflink.h: ..here.
5052 (sort_symbol, add_dt_needed_tag): Delete.
5053 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
5054 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
5056 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
5057 * elf32-cris.c (add_dynamic_entry): Likewise.
5058 * elf32-hppa.c (add_dynamic_entry): Likewise.
5059 * elf32-i370.c (add_dynamic_entry): Likewise.
5060 * elf32-i386.c (add_dynamic_entry): Likewise.
5061 * elf32-m32r.c (add_dynamic_entry): Likewise.
5062 * elf32-m68k.c (add_dynamic_entry): Likewise.
5063 * elf32-ppc.c (add_dynamic_entry): Likewise.
5064 * elf32-s390.c (add_dynamic_entry): Likewise.
5065 * elf32-sh.c (add_dynamic_entry): Likewise.
5066 * elf32-sparc.c (add_dynamic_entry): Likewise.
5067 * elf32-vax.c (add_dynamic_entry): Likewise.
5068 * elf32-xtensa.c (add_dynamic_entry): Likewise.
5069 * elf64-alpha.c (add_dynamic_entry): Likewise.
5070 * elf64-hppa.c (add_dynamic_entry): Likewise.
5071 * elf64-ppc.c (add_dynamic_entry): Likewise.
5072 * elf64-s390.c (add_dynamic_entry): Likewise.
5073 * elf64-sparc.c (add_dynamic_entry): Likewise.
5074 * elf64-x86-64.c (add_dynamic_entry): Likewise.
5075 * elfxx-ia64.c (add_dynamic_entry): Likewise.
5076 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
5077 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
5078 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
5079 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
5081 2004-03-23 Paul Brook <paul@codesourcery.com>
5083 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
5085 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5087 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
5088 literal tables and check for relocs outside of literal pools.
5089 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
5090 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
5092 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
5093 (elf_xtensa_relocate_section): Read literal tables and check for
5094 dynamic relocations in read-only sections and not in literal pools.
5096 2004-03-23 Alan Modra <amodra@bigpond.net.au>
5099 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
5101 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5103 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
5104 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
5105 not defined by the executable, or defined in a DSO.
5106 <eliding run-time relocation of .got>: Initialize GOT entry for a
5107 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
5109 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
5110 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
5111 a PLT reloc to GOT for an executable.
5112 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
5113 .got for a DSO and explain why.
5114 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
5115 and unreferenced symbols for which a PLT is defined. Adjust
5116 dynamic-symbol pruning correspondingly, to make sure we don't lose
5117 a dynamic symbol also defined by a DSO.
5119 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5121 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
5122 and rel args. Group input and output args. Wrap to 80 columns.
5123 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
5124 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
5125 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
5126 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
5127 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5128 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
5129 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
5130 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
5131 RELOC_FOR_GLOBAL_SYMBOL invocation.
5133 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
5135 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
5136 unresolved symbols in objects aren't allowed.
5138 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
5140 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
5141 (elf_hppa_unmark_useless_dynamic_symbols):
5142 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
5143 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
5144 (elf32_hppa_relocate_section): Likewise.
5145 * elf32-i370.c (i370_elf_relocate_section): Likewise.
5146 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
5147 * elf32-sh.c (sh_elf_relocate_section): Likewise.
5148 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
5149 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5151 * elf-m10200.c (mn10200_elf_relocate_section): Use
5152 RELOC_FOR_GLOBAL_SYMBOL.
5153 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
5154 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
5155 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
5156 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
5157 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
5158 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
5159 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
5160 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
5161 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
5162 * elf32-v850.c (v850_elf_relocate_section): Likewise.
5163 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
5164 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
5166 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5168 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
5169 (final_link_relocate): Likewise.
5170 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
5171 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
5173 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5175 * Makefile.am: Run "make dep-am".
5176 * Makefile.in: Regenerate.
5177 * aclocal.m4: Regenerate.
5178 * config.in: Regenerate.
5179 * po/bfd.pot: Regenerate.
5181 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5182 H.J. Lu <hongjiu.lu@intel.com>
5184 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
5185 type and size change code to where it was previously. Remove
5186 dt_needed param. Treat old weak syms as strong if new sym is
5187 from a shared lib, even when old sym is from another shared
5188 lib. Remove unnecessary tests of oldweak and newweak. Correct
5190 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
5191 _bfd_elf_merge_symbol calls.
5192 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
5193 dt_needed local var. Update comments.
5194 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
5195 (_bfd_elf_add_default_symbol): Likewise.
5197 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
5198 strong syms in one shared object overriding weak syms in another.
5200 2004-03-18 Alan Modra <amodra@bigpond.net.au>
5202 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
5203 dyn_lib_class field. Rearrange for better packing.
5204 (elf_dt_soname): Delete.
5205 (elf_dyn_lib_class): Define.
5206 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
5207 (bfd_elf_set_dt_needed_soname): Delete.
5208 (bfd_elf_set_dyn_lib_class): New function.
5209 * elflink.h (add_dt_needed_tag): New function. Split out from..
5210 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
5211 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
5212 initialization of soname.
5213 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
5215 * bfd-in.h (enum dynamic_lib_link_class): New.
5216 (bfd_elf_set_dt_needed_soname): Delete.
5217 (bfd_elf_set_dyn_lib_class): Declare.
5218 * bfd-in2.h: Regenerate.
5220 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
5221 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
5222 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
5223 symbol loop. Instead use add_needed to flag tag as written.
5225 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
5227 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
5228 logic for null_input_bfd detection.
5230 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5232 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5234 2004-03-16 Mark Kettenis <kettenis@gnu.org>
5236 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
5239 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5241 * elflink.c (elf_link_read_relocs_from_section): Don't use
5242 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
5243 (_bfd_elf_link_read_relocs): ..to here.
5244 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
5246 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5248 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
5249 values selected in configure.host. Require both to be defined
5250 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
5251 corresponding BFD_HOST vars with quotes.
5252 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
5253 Always require BFD_HOST_64_BIT_DEFINED.
5254 <file_ptr type>: Find off_t size before emitting message. Combine
5255 off_t and ftello64 conditional.
5256 * configure: Regenerate.
5258 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5260 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
5261 aliasing warning. Remove trailing whitespace throughout file.
5263 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5265 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
5266 input_section in calls to get_dyn_name.
5267 * 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
5269 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
5271 2004-03-15 Alan Modra <amodra@bigpond.net.au>
5273 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
5274 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
5275 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
5276 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
5277 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
5278 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
5279 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
5281 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
5282 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5283 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5284 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5285 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
5286 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
5287 (read_8_bytes, read_indirect_string, read_address): Likewise.
5288 (read_abbrevs, parse_comp_unit): Likewise.
5289 * targets.c (struct bfd_target): Likewise.
5290 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
5291 * hppabsd-core.c: Likewise. Formatting.
5292 * hpux-core.c: Likewise.
5293 * irix-core.c: Likewise.
5294 * netbsd-core.c: Likewise.
5295 * osf-core.c: Likewise.
5296 * ptrace-core.c: Likewise.
5297 * sco5-core.c: Likewise.
5298 * trad-core.c: Likewise.
5299 * configure: Regenerate.
5300 * bfd-in2.h: Regenerate.
5302 2004-03-15 Alan Modra <amodra@bigpond.net.au>
5304 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
5305 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
5306 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5307 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5308 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
5309 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
5310 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
5311 * libbfd.c: Likewise in function definitions.
5312 (bfd_put_8): Mask with 0xff rather than casting to char.
5313 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
5314 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
5315 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
5316 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
5317 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
5318 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
5319 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
5320 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
5321 (H_GET_64, H_GET_32, H_GET_16): Likewise.
5322 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
5323 * archive.c (do_slurp_coff_armap): Update swap prototype.
5324 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
5325 (tic54x_getl_signed_32): Likewise.
5326 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
5327 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
5328 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
5329 (bfd_getp_signed_32, bfd_putp32): Likewise.
5330 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
5331 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
5332 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
5333 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
5334 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
5335 bfd_h_getx_signed_16, bfd_h_putx16.
5336 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
5337 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
5338 * hpux-core.c: Likewise.
5339 * irix-core.c: Likewise.
5340 * netbsd-core.c: Likewise.
5341 * osf-core.c: Likewise.
5342 * ptrace-core.c: Likewise.
5343 * sco5-core.c: Likewise.
5344 * trad-core.c: Likewise.
5345 * bfd-in2.h: Regenerate.
5347 2004-03-15 Matt Thomas <matt@3am-software.com>
5349 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
5352 2004-03-13 Mark Kettenis <kettenis@gnu.org>
5354 * config.bfd: Add x86_64-*-openbsd*.
5355 * configure.in (x86_64-*-openbsd*): Set COREFILE to
5357 * configure: Regenerate.
5359 2004-03-12 Nick Clifton <nickc@redhat.com>
5360 Dave Murphy <wintermute2k4@ntlworld.com>
5362 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
5363 if the input bfd does not contain any code.
5365 2004-03-09 Steve Ellcey <sje@cup.hp.com>
5367 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
5369 2004-03-05 Fred Fish <fnf@redhat.com>
5371 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
5372 mips16 symbols to be even rather than testing first for even/odd.
5373 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
5375 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
5377 * elf.c (map_sections_to_segments): Ignore .tbss sections for
5380 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
5382 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
5383 undefined symbols as hash_new.
5385 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5387 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
5389 * elf32-sh.c: Ditto.
5390 * bfd-in2.h: Regenerate.
5392 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
5394 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
5396 (_frv_count_got_plt_entries): Initialize them.
5397 (frv_pic_relocs_info_find): Add insert argument. Adjust all
5399 (frv_pic_relocs_info_for_global): Likewise.
5400 (frv_pic_relocs_info_for_local): Likewise.
5401 (frv_pic_merge_early_relocs_info): New.
5402 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
5404 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
5405 Check that we don't exceed the allocated count for entry.
5406 (_frv_add_rofixup): Likewise.
5407 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
5408 (elf32_frv_finish_dynamic_sections): Improve error message in case
5409 we emit too few rofixup entries.
5411 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5413 * archures.c (bfd_mach_fr450): New.
5414 * bfd-in2.h: Regenerate.
5415 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
5416 (arch_info_500): Link to it.
5417 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
5418 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
5419 (frv_elf_arch_extension_p): New function.
5420 (frv_elf_merge_private_bfd_data): Use it.
5422 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
5424 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
5426 * elflink.h (is_global_data_symbol_definition): Moved to
5428 (elf_link_is_defined_archive_symbol): Likewise.
5429 (elf_link_add_archive_symbols): Likewise. Renamed to
5430 _bfd_elf_link_add_archive_symbols.
5432 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
5433 of ELF symbol table entry from backend.
5434 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
5435 instead of elf_link_add_object_symbols.
5437 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5439 * elf-bfd.h (struct elf_backend_data): Added
5440 elf_backend_can_make_relative_eh_frame,
5441 elf_backend_can_make_lsda_relative_eh_frame and
5442 elf_backend_encode_eh_address.
5443 (_bfd_elf_encode_eh_address): Declare.
5444 (_bfd_elf_can_make_relative): Declare.
5445 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
5446 hooks to decide whether to attempt to make_relative and
5448 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
5449 (_bfd_elf_can_make_relative): New.
5450 (_bfd_elf_encode_eh_address): New.
5451 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
5452 (frv_elf_encode_eh_address): New.
5453 (elf_backend_can_make_relative_eh_frame): Define.
5454 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5455 (elf_backend_encode_eh_address): Define.
5457 (elf_backend_can_make_relative_eh_frame): Define.
5458 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5459 (elf_backend_encode_eh_address): Define.
5460 (elfNN_bed): Add them.
5462 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5464 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
5465 complain_on_overflow to signed.
5467 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
5469 * elflink.h (sort_symbol): New.
5470 (elf_link_add_object_symbols): Use a sorted symbol array for
5473 2004-02-27 Jakub Jelinek <jakub@redhat.com>
5475 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5476 for pc relative relocs.
5477 (elf_s390_relocate_section): Likewise.
5478 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5479 for pc relative relocs.
5480 (elf_s390_relocate_section): Likewise.
5482 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
5484 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
5487 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
5489 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
5490 field to track if a relocation is against readonly section.
5491 (count_dyn_reloc): Take a new argument for rent->reltext.
5492 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
5493 (get_reloc_section): Don't set ia64_info->reltext here.
5494 (allocate_dynrel_entries): Set ia64_info->reltext here.
5496 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
5498 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
5499 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
5500 function's descriptor to symbol+offset, and map local undefweak
5501 symbol to NULL function descriptor.
5502 (elf32_frv_relocate_section): Likewise.
5504 2004-02-23 Mark Kettenis <kettenis@gnu.org>
5506 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
5508 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
5509 (netbsd_core_file_p): Set architecture from machine ID for
5512 2004-02-23 Jakub Jelinek <jakub@redhat.com>
5514 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
5515 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
5517 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
5519 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
5520 symbols with non-default visibility.
5522 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
5524 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
5525 IMAGE_SCN_MEM_WRITE on known sections only.
5527 2004-02-20 Jakub Jelinek <jakub@redhat.com>
5529 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
5530 symbols used in PIE relocs.
5532 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5534 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
5537 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
5539 * configure.in: Update version to 2.15.90.
5540 * configure: Regenerate.
5542 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
5543 Richard Sandiford <rsandifo@redhat.com>
5545 * elfxx-mips.c (mips_elf_calculate_relocation): Use
5546 _bfd_elf_symbol_refs_local_p to decide whether to decay
5547 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
5548 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
5549 relocs if the symbol wasn't defined by a regular object file.
5550 Don't check the symbol's dynindx.
5552 2004-02-16 Andrew Cagney <cagney@redhat.com>
5554 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
5556 * bfd-in2.h: Re-generate.
5558 2004-02-14 Andrew Cagney <cagney@redhat.com>
5560 * configure.host (HDEFINES): When hppa*-*-hpux*, define
5561 _LARGEFILE64_SOURCE.
5563 2004-02-13 Andrew Cagney <cagney@redhat.com>
5565 * elf.c (vma_page_aligned_bias): New function.
5566 (assign_file_positions_except_relocs)
5567 (assign_file_positions_for_segments): Replace broken modulo
5568 arithmetic with call to vma_page_aligned_bias.
5570 2004-02-11 Andrew Cagney <cagney@redhat.com>
5572 * bfd-in.h: Update copyright.
5573 (bfd_tell): Change return type to file_ptr.
5574 * bfd-in2.h: Re-generate.
5575 * cache.c: Update copyright.
5576 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
5578 (close_one): Use real_ftell.
5579 * bfdio.c: Update copyright.
5580 (real_ftell, real_fseek): New functions.
5581 (bfd_tell): Use real_fseek and real_ftell, change return type to
5583 (bfd_seek): Use real_ftell and real_fseek, change type of
5584 file_position to a file_ptr.
5585 * libbfd-in.h: Update copyright.
5586 (real_ftell, real_fseek): Declare.
5587 * libbfd.h: Re-generate.
5589 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
5590 fseeko and fseeko64. Determine bfd_file_ptr.
5591 * configure: Re-generate.
5592 * config.in: Re-generate.
5594 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
5596 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
5597 * elf32-h8300.c: Likewise.
5599 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
5600 Nick Clifton <nickc@redhat.com>
5602 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
5603 GOT entries with no associated GOT subsection.
5605 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
5607 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
5608 * elf.c (swap_out_syms): Use it to decide whether local section
5609 symbols should be named.
5610 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
5611 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
5612 (elf_backend_name_local_section_symbols): Define.
5613 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
5615 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
5617 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
5618 (elfNN_ia64_relax_section): Optimize brl to br during the relax
5621 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
5623 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
5624 to bfd_link_hash_entry passed by reference to
5625 _bfd_generic_link_add_one_symbol.
5627 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
5629 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
5630 relocations against dynamic symbols.
5632 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5634 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
5637 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
5639 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
5640 * bfd-in2.h, libbfd.h: Rebuilt.
5642 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
5644 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
5645 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
5646 flag has been cleared.
5648 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
5650 * coff-h8300.c: Add and adjust comments about relaxation.
5651 * elf32-h8300.c: Likewise.
5653 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5655 * coff-h8300.c: Fix comment typos.
5656 * elf32-h8300.c: Likewise.
5658 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5660 * coff-h8300.c: Add comments about relaxation.
5661 * elf32-h8300.c: Likewise.
5663 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5665 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5667 * aclocal.m4: Regenerate.
5668 * configure: Regenerate.
5670 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
5672 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
5673 mips_elf64_rtype_to_howto instead of using howto_table.
5675 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
5677 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
5679 (elf32_arm_check_relocs): Don't increment the PLT refcount for
5680 relocs which would not use the PLT.
5682 2004-01-13 Alan Modra <amodra@bigpond.net.au>
5684 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
5685 (ppc64_elf_gc_sweep_hook): Likewise.
5686 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
5688 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5690 Adds linker relaxation support for bit manipulation insns like
5691 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
5693 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
5694 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
5695 * coff-h8300.c: Opcode for bit manipulation insn is checked in
5696 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
5698 2004-01-12 Alan Modra <amodra@bigpond.net.au>
5700 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
5702 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5704 * elf32-h8300.c: Fix formatting.
5706 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5708 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
5709 dynamic object is present. Declare r_symndx and h in an inner
5711 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
5713 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
5715 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
5716 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
5717 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
5718 identically. Do not emit PC24 relocations for shared libraries.
5719 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
5720 identically. Don't adjust pc_count.
5721 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
5722 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
5723 adjust count for branch relocations.
5724 (allocate_dynrelocs): Correct typo in call to
5725 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
5726 PC24 or PLT32 relocs when linking.
5728 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5730 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
5731 relocation howto with ARM_26 one for consistency.
5732 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
5733 that will be converted to ARM_26D ones, since we always want 'done'
5734 relocations to be reflected in section's data.
5735 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
5737 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
5740 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5742 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
5743 are not partial_inplace during a relocatable link.
5745 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
5747 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
5748 if no dynamic object is present. Declare r_symndx and h in an
5751 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5753 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
5754 trampoline if it is known out of range.
5756 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5758 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
5759 * elf32-frv.c (_frv_osec_readonly_p): New.
5760 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
5762 (_frv_count_got_plt_entries): Adjust expected count accordingly.
5763 (elf32_frv_relocate_section): Likewise. Error out if attempting
5764 to emit rofixups or dynamic relocs in read-only segments. Use
5765 _bfd_elf_section_offset to adjust r_offsets in rofixups and
5766 dynamic relocations.
5767 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
5768 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
5769 relocations or fixups involving merged sections correctly. Avoid
5770 crash when undefined symbol is referenced by R_FRV_32 or
5771 R_FRV_FUNCDESC_VALUE.
5772 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
5773 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
5774 input section holding local symbol to addend of R_FRV_32 or
5775 R_FRV_FUNCDESC_VALUE dynamic relocation.
5776 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
5777 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
5778 (elf32_frv_always_size_sections): Don't store pointer to
5779 __stacksize symbol in sec_info.
5780 (elf32_frv_modify_segment_map): Look it up here.
5781 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
5782 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
5783 of the lazy PLT entry, not only its offset, as the low word of a
5784 function descriptor.
5785 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
5786 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
5787 if a hash table entry already exists but is not a definition.
5788 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
5789 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
5790 (_frv_add_rofixup): Don't inline.
5791 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
5792 for undefweak symbols.
5793 (elf32_frv_relocate_section): Avoid crash while computing
5794 relocation when linking with shared library. Only emit rofixups
5795 and dynamic relocations for alloc&load sections. Mark binaries
5796 with inter-segment relocations for relocation as a unit.
5797 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
5798 (DEFAULT_STACK_SIZE): New.
5799 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
5800 emit rofixups or dynamic relocs when linking dynamic non-PIE
5802 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
5803 shared libs too. Reserve the last entry for the GOT pointer.
5804 (elf32_frv_finish_dynamic_sections): Emit it.
5805 (elf32_frv_always_size_sections): New.
5806 (elf32_frv_modify_segment_map): New.
5807 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
5809 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
5810 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
5811 (elf_backend_always_size_sections): New.
5812 (elf_backend_modify_segment_map): New.
5813 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
5814 * config.bfd: Added frv-*-*linux*.
5815 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
5816 ABS section, instead of crashing.
5817 (elf32_frv_relocate_section): Don't crash before warning about
5818 different segments in non-PIC relocation.
5819 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
5820 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
5821 relocs to undefweak symbols.
5822 (elf32_frv_relocate_section): Ditto for undefined symbols.
5823 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
5824 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
5825 gotfixup section was created.
5826 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
5827 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
5828 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
5829 complain_overflow_signed.
5830 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
5831 have not been allocated.
5832 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
5833 privfd only if dynamic sections were created.
5834 (elf32_frv_relocate_section): Compute gprel_segment, and use it
5835 for GPREL relocs. When linking relocatable FDPIC executables,
5836 emit warnings for relocations that would be illegal on PIE or
5837 shared libraries. Emit rofixup for R_FRV_32 only if input object
5839 (_frv_create_got_section): Define _gp symbol in the rofixup
5841 (elf32_frv_finish_dynamic_sections): If rofixups needed but
5842 dynamic sections missing, error out requesting -melf32frvfd.
5843 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5844 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
5845 computation of addends from section and global or local symbol
5846 value. Change return type to bfd_boolean, and return a failure if
5847 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
5848 nonzero addend is required.
5849 (elf32_frv_relocate_section): Likewise. Print error for
5850 unsupported nonzero addends.
5851 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5852 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
5853 force everything local.
5854 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
5855 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
5856 (frv_gotfixup_section): New.
5857 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
5858 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
5860 (_frv_add_rofixup): New.
5861 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
5862 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
5863 improve some ugly conditions.
5864 (elf32_frv_relocate_section): Likewise. Reject inter-segment
5865 relocations in fdpic.
5866 (_frv_create_got_section): Create .rofixup.got section.
5867 (struct _frv_dynamic_got_info): Added fixups.
5868 (_frv_count_got_plt_entries): Account in-GOT relocations into
5869 relocs32, relocsfd and relocsfdv. Account them into relocs or
5870 fixups, as appropriate.
5871 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
5873 (elf32_frv_finish_dynamic_sections): Verify that the right number
5874 of relocations and fixups was generated.
5875 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
5877 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
5878 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
5879 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
5880 descriptor of a (formerly-)global symbol is local.
5881 (struct frv_pic_relocs_info): Adjust comments.
5882 (_frv_emit_got_relocs_plt_entries): Adjust.
5883 (elf32_frv_relocate_section): Likewise.
5884 (_frv_count_got_plt_entries): Likewise.
5885 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
5886 symbol's value to addend in the common preamble. Decay dynamic
5887 symbols to section+offset if they bind or call locally, for GOT
5888 and FUNCDESC_VALUE, respectively.
5889 (elf32_frv_relocate_section): Likewise.
5890 (elf32_frv_check_relocs): Don't register as dynamic symbols of
5891 internal or hidden visibility.
5892 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
5893 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
5894 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
5895 (elf32_frv_relocate_section): Pass relocation addend in. Use
5896 original relocation addend to look up the got relocs/plt entries
5897 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
5898 processing relocations that reference .scommon symbols.
5899 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
5900 Introduce support for dynamic linking.
5901 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
5902 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
5903 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
5904 (frv_reloc_type_lookup): Return REL howtos for executables and
5906 (frv_info_to_howto_rel): New.
5907 (struct frv_elf_link_hash_table): New.
5908 (frv_hash_table, frv_got_section, frv_gotrel_section,
5909 frv_plt_section, frv_pltrel_section, frv_relocs_info,
5910 frv_got_initial_offset, frv_plt_initial_offset): New macros.
5911 (frv_elf_link_hash_table_create): New.
5912 (struct frv_pic_relocs_info): New.
5913 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
5914 (frv_pic_relocs_info_find): New.
5915 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
5917 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
5918 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
5919 (_frv_emit_got_relocs_plt_entries): New.
5920 (elf32_frv_relocate_section): Add support for dynamic linking.
5921 Handle new relocations.
5922 (_frv_create_got_section): New.
5923 (elf32_frv_create_dynamic_sections): New.
5924 (ELF_DYNAMIC_INTERPRETER): New.
5925 (struct _frv_dynamic_got_info): New.
5926 (_frv_count_got_plt_entries): New.
5927 (struct _frv_dynamic_got_plt_info): New.
5928 (_frv_compute_got_alloc_data): New.
5929 (_frv_get_got_entry, _frv_get_fd_entry): New.
5930 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
5931 (_frv_resolve_final_relocs_info): New.
5932 (elf32_frv_size_dynamic_sections): New.
5933 (elf32_frv_finish_dynamic_sections): New.
5934 (elf32_frv_adjust_dynamic_symbol): New.
5935 (elf32_frv_finish_dynamic_symbol): New.
5936 (elf32_frv_check_relocs): Handle new relocs. Explain how the
5938 (elf_info_to_howto_rel): Define.
5939 (bfd_elf32_bfd_link_hash_table_create): Define.
5940 (elf_backend_create_dynamic_sections): Define.
5941 (elf_backend_adjust_dynamic_symbol): Define.
5942 (elf_backend_size_dynamic_sections): Define.
5943 (elf_backend_finish_dynamic_symbol): Define.
5944 (elf_backend_finish_dynamic_sections): Define.
5945 (elf_backend_want_got_sym): Define.
5946 (elf_backend_got_header_size): Define.
5947 (elf_backend_want_got_plt): Define.
5948 (elf_backend_plt_readonly): Define.
5949 (elf_backend_want_plt_sym): Define.
5950 (elf_backend_plt_header_size): Define.
5951 (elf_backend_may_use_rel_p): Define.
5952 (elf_backend_may_use_rela_p): Define.
5953 (elf_backend_default_use_rela_p): Define.
5954 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
5955 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
5956 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
5957 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
5958 (frv_reloc_map): Map the corresponding BFD relocs to them.
5959 (frv_reloc_type_lookup): ... and back to BFD relocs.
5960 * reloc.c: New relocs.
5961 * bfd-in2.h, libbfd.h: Rebuilt.
5962 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5963 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
5964 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
5965 R_FRV_FUNCDESC_GOTLO): New.
5966 (frv_reloc_map): Map the corresponding BFD relocs to them.
5967 (frv_reloc_type_lookup): ... and back to BFD relocs.
5968 * reloc.c: New relocs.
5969 * bfd-in2.h, libbfd.h: Rebuilt.
5971 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5973 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5974 targets to support pages of up to 64kB.
5975 (elf32_bed): Redefine to get a separate backend data structure for
5976 traditional targets.
5977 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5978 targets to support pages of up to 64kB.
5979 (elf64_bed): Redefine to get a separate backend data structure for
5980 traditional targets.
5981 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5982 targets to support pages of up to 64kB.
5983 (elf32_bed): Redefine to get a separate backend data structure for
5984 traditional targets.
5986 2004-01-04 Mark Kettenis <kettenis@gnu.org>
5988 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
5990 2004-01-02 Mark Kettenis <kettenis@gnu.org>
5992 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
5993 (elf_i386_grok_psinfo): Likewise.
5995 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5997 * config.bfd: Add m68k-uClinux target.
5999 2004-01-01 Grant Edwards <grante@visi.com>
6001 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
6002 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
6003 (elf32_h8_gc_sweep_hook): New function.
6004 (elf_backend_gc_mark_hook): Define.
6005 (elf_backend_gc_sweep_hook): Define.
6006 (elf_backend_can_gc_sections): Define.
6008 For older changes see ChangeLog-0203
6014 version-control: never