1 2005-03-01 Alan Modra <amodra@bigpond.net.au>
3 * bout.c (b_out_write_object_contents): Don't use sizeof on host
4 structs to size on-disk structures.
5 (b_out_set_section_contents): Size the external struct, not the
6 internal one for on-disk size.
7 (b_out_sizeof_headers): Likewise.
9 2005-03-01 Alan Modra <amodra@bigpond.net.au>
11 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
12 entry points with the func descriptor as well as undefweak.
14 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
16 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
17 present when IMPORT_NAME_UNDOECRATE is used.
19 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
22 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
25 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
26 to _bfd_elf_merge_symbol.
28 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
29 unsigned int to return the alignment of the old common symbol
30 in the dynamic object.
31 (_bfd_elf_add_default_symbol): Pass NULL to
32 _bfd_elf_merge_symbol.
33 (elf_link_add_object_symbols): Pass &old_alignment to
34 _bfd_elf_merge_symbol. Get the alignment of the new common
35 symbol in the dynamic object.
37 2005-02-24 Ben Elliston <bje@au.ibm.com>
39 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
40 * format.c (bfd_check_format_matches): Likewise.
41 * archive.c (BFD_GNU960_ARMAG): Likewise.
42 (bfd_generic_archive_p): Likewise.
43 (_bfd_write_archive_contents): Likewise.
45 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
47 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
48 * configure: Regenerate.
50 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
52 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
53 COMDAT group sections to have default visibility.
55 2005-02-24 Alan Modra <amodra@bigpond.net.au>
57 * coffcode.h (coff_print_aux): Warning fix.
58 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
59 instead of section pointer to identify.
60 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
61 the correct size buffer for local sym mangling too.
62 (h8300_bfd_link_add_symbols): Likewise.
63 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
65 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
66 * elf32-xtensa.c (literal_value_hash): Warning fix.
67 * versados.c (process_otr): Warning fix.
68 (versados_canonicalize_reloc): Likewise.
69 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
70 * vms.c (fill_section_ptr): Warning fix.
72 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
74 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
75 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
77 2005-02-23 Nick Clifton <nickc@redhat.com>
79 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
80 the relvaddr field of the Elf32_crinfo structure.
82 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
83 variables that are passed by reference to
84 m68hc11_get_relocation_value in case that function does not
87 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
88 return statements and replace with a single return at the end of
89 the function. This helps pacify the flow analysis code in gcc 4.0.
91 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
92 strtab to avoid compile time warning.
94 2005-02-23 Ben Elliston <bje@au.ibm.com>
96 * opncls.c (bfd_zalloc): Document this function.
98 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
100 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
101 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
102 Replace SEC_SHARED with SEC_COFF_SHARED.
103 (styp_to_sec_flags): Likewise.
105 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
106 (TARGET_LITTLE_SYM): Likewise.
108 * section.c (SEC_ARCH_BIT_0): Removed.
109 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
110 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
111 (SEC_SHARED): Renamed to ...
112 (SEC_COFF_SHARED): This.
113 (SEC_BLOCK): Renamed to ...
114 (SEC_TIC54X_BLOCK): This.
115 (SEC_CLINK): Renamed to ...
116 (SEC_TIC54X_CLINK): This.
117 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
118 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
120 * bfd-in2.h: Regenerated.
122 2005-02-21 Fred Fish <fnf@specifixinc.com>
124 * dwarf2.c (find_abstract_instance_name): Call recursively
125 to handle a DW_AT_specification.
127 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
129 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
130 mips_elf_create_dynamic_relocation,
131 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
134 2005-02-21 Alan Modra <amodra@bigpond.net.au>
136 * Makefile.am: Run "make dep-am"
137 * Makefile.in: Regenerate.
139 2005-02-21 Alan Modra <amodra@bigpond.net.au>
141 * coffgen.c (bfd_coff_get_comdat_section): Check that
142 coff_section_data isn't NULL.
144 2005-02-21 Alan Modra <amodra@bigpond.net.au>
146 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
147 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
148 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
150 (xcoff_write_archive_contents_big): Likewise.
151 (_bfd_xcoff_put_ldsymbol_name): Likewise.
152 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
153 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
154 * cofflink.c (process_embedded_commands): Warning fixes.
155 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
157 * dwarf2.c: Warning fixes.
158 * elf-bfd.h: Likewise.
159 * elf-eh-frame.c: Likewise.
160 * elf-strtab.c: Likewise.
162 * elf32-m68k.c: Likewise.
163 * elf32-ppc.c: Likewise.
164 * elf32-sh-symbian.c: Likewise.
165 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
166 * elf64-sh64.c: Likewise.
167 * peicode.h: Likewise.
168 * elf64-mmix.c: Warning fixes.
169 * elfcode.h: Likewise.
170 * elfxx-mips.c: Likewise.
171 * libbfd-in.h: Likewise.
172 * libbfd.c: Likewise.
173 * mach-o.c: Likewise.
176 * opncls.c: Likewise.
179 * vms-hdr.c: Likewise.
180 * vms-tir.c: Likewise.
181 * xtensa-isa.c: Likewise.
182 * xtensa-modules.c: Likewise.
184 (pstrcmp): Use correct choice of string lengths. Fix return value.
185 (bfd_sym_module_name): Correct string length.
186 * bfd-in2.h: Regenerate.
187 * libbfd.h: Regenerate.
189 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
191 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
192 uninitialized check_segment[1] in TLSMOFF case.
193 Reported by Alan Modra.
194 (elf32_frv_relocate_section): Improve errors and warnings.
196 2005-02-17 Alan Modra <amodra@bigpond.net.au>
198 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
200 2005-02-16 Alan Modra <amodra@bigpond.net.au>
202 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
203 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
204 * pef.c (bfd_pef_scan): Don't ignore return value of
205 bfd_pef_scan_start_address.
206 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
207 bfd_mach_o_scan_start_address.
208 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
209 * elfxx-mips.c: Remove unnecessary prototypes.
210 (sort_dynamic_relocs_64): Abort if not BFD64.
212 2005-02-16 Alan Modra <amodra@bigpond.net.au>
214 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
215 Skip toc reloc adjust if reloc_count is zero.
217 2005-02-15 Nigel Stephens <nigel@mips.com>
218 Maciej W. Rozycki <macro@mips.com>
220 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
221 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
222 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
223 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
224 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
226 (mips16_gprel_reloc): Remove bit shuffling; call
227 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
228 and _bfd_mips16_elf_reloc_shuffle() instead.
229 (mips16_reloc_map): New reloc map for MIPS16 relocs.
230 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
232 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
233 elf_mips16_howto_table_rel.
234 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
235 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
236 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
237 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
238 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
240 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
241 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
242 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
244 (mips16_gprel_reloc): Remove bit shuffling; call
245 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
246 and _bfd_mips16_elf_reloc_shuffle() instead.
247 (mips16_reloc_map): New reloc map for MIPS16 relocs.
248 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
250 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
251 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
252 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
253 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
254 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
255 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
256 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
258 (mips16_gprel_reloc): Remove bit shuffling; call
259 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
260 and _bfd_mips16_elf_reloc_shuffle() instead.
261 (mips16_reloc_map): New reloc map for MIPS16 relocs.
262 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
264 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
265 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
266 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
267 handle bit shuffling for MIPS16 relocs.
268 (_bfd_mips16_elf_reloc_shuffle): Likewise.
269 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
270 and _bfd_mips16_elf_reloc_shuffle().
271 (_bfd_mips_elf_generic_reloc): Likewise.
272 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
274 (mips_elf_obtain_contents): Remove bit shuffling.
275 (mips_elf_perform_relocation): Likewise; call
276 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
278 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
280 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
281 (_bfd_mips16_elf_reloc_shuffle): Likewise.
282 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
283 (BFD_RELOC_MIPS16_HI16_S): Likewise.
284 (BFD_RELOC_MIPS16_LO16): Likewise.
285 * bfd-in2.h: Regenerate.
286 * libbfd.h: Regenerate.
288 2005-02-15 Jan Beulich <jbeulich@novell.com>
290 * elfxx-ia64.c (ia64_howto_table): Correct strings for
291 R_IA64_DTPMOD64[LM]SB.
293 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
295 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
296 backward branch in the same section.
297 (elfNN_ia64_relocate_section): Inform users that the input
298 section is too big to relax br instruction when overflow
299 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
302 2005-02-14 Orjan Friberg <orjanf@axis.com>
304 * elfcore.h (elf_core_file_p): Move the call to
305 elf_backend_object_p to allow the correct machine to be set before
306 processing the program headers.
308 2005-02-14 Nick Clifton <nickc@redhat.com>
311 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
312 aware flag from the input bfd to the output bfd.
314 2005-02-11 Maciej W. Rozycki <macro@mips.com>
316 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
317 R_MIPS_LITERAL relocations for external symbols.
318 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
319 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
321 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
323 * bfd-in2.h: Rebuilt.
325 2005-02-11 Paul Brook <paul@codesourcery.com>
327 * elf-bfd.h (struct elf_link_hash_table): Add
328 is_relocatable_executable.
329 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
330 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
331 symbols in relocatable executables.
332 (bfd_elf_record_link_assignment): Create dynamic section symbols in
333 relocatable executables.
334 (_bfd_elf_link_renumber_dynsyms): Ditto.
335 (bfd_elf_final_link): Ditto.
336 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
337 relocations into relocatable executables.
338 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
339 executables. Also copy absolute relocations.
340 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
341 in relocatable executables.
342 (allocate_dynrelocs): Copy relocations for relocatable executables.
343 Output dynamic symbols for symbols defined in linker scripts.
345 2005-02-11 Nick Clifton <nickc@redhat.com>
347 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
348 to avoid a compile time warning.
350 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
353 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
354 inclusion of coffcode.h so that it is actually picked up.
356 * coffcode.h (coff_std_swap_table): Add an unused attribute in
359 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
362 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
365 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
366 to protect the declaration of this array.
368 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
369 Avoid call to memcpy with a size of 0.
371 2005-02-12 Alan Modra <amodra@bigpond.net.au>
373 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
374 old-style branches to undefined dot-symbols which will be
375 satisfied by a plt call.
377 2005-02-11 Alan Modra <amodra@bigpond.net.au>
379 * elf64-ppc.c (move_plt_plist): New function, extracted from..
380 (ppc64_elf_copy_indirect_symbol): ..here.
381 (func_desc_adjust): Use move_plt_plist.
383 2005-02-10 Paul Brook <paul@codesourcery.com>
385 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
387 2005-02-10 Paul Brook <paul@codesourcery.com>
389 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
391 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
392 (elf_link_renumber_local_hash_table_dynsyms): New function.
393 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
395 2005-02-10 Jakub Jelinek <jakub@redhat.com>
397 * bfd-in.h (BFD_LINKER_CREATED): Define.
398 * bfd-in2.h: Rebuilt.
399 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
400 BFD_LINKER_CREATED bfds when determining input bfds without
401 .note.GNU-stack section.
403 2005-02-10 Maciej W. Rozycki <macro@mips.com>
405 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
406 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
407 relocations against external symbols unchanged.
409 2005-02-08 Paul Brook <paul@codesourcery.com>
411 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
414 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
416 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
419 2005-02-07 Maciej W. Rozycki <macro@mips.com>
421 * elf64-mips.c: Fix formatting throughout.
423 2005-02-07 Maciej W. Rozycki <macro@mips.com>
425 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
427 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
429 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
430 *ABS*/*UND* sections.
431 (elf32_frv_relocate_section): Move zero-addend-required error...
432 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
433 missing needed TLS section.
435 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
437 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
438 being the last symbol.
439 (aout_link_add_symbols): Just return TRUE if a warning
442 2005-02-07 Maciej W. Rozycki <macro@mips.com>
444 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
445 R_MIPS_GPREL32 relocations against external symbols.
446 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
449 2005-02-07 Alan Modra <amodra@bigpond.net.au>
451 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
452 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
453 elf_string_from_elf_strtab.
454 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
455 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
456 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
457 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
458 looking at cached symtab info first, before iterating over headers.
459 For SHT_REL and SHT_RELA, load dynsymtab if needed.
460 * elfcode.h (elf_object_p): Don't load section header stringtab
463 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
465 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
466 against protected function when building shared library.
469 * elf64-x86-64.c (is_32bit_relative_branch): New.
470 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
471 protected function symbol when building shared library for
472 32bit relative branch instruction.
474 2005-02-06 Alan Modra <amodra@bigpond.net.au>
476 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
477 syms when doing a relocatable link.
478 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
480 (ppc64_elf_tls_setup): Likewise.
481 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
483 2005-02-04 Alan Modra <amodra@bigpond.net.au>
485 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
486 (link_hash_newfunc): Clear all locals using memset.
487 (make_fdh): Remove flags param. Always create fake func desc
488 weak. Link the descriptor with the code entry sym.
489 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
490 (add_symbol_adjust): Adjust make_fdh call.
491 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
492 descriptor to strong undefined if code entry is strong.
494 2005-02-04 Alan Modra <amodra@bigpond.net.au>
496 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
497 lookup here. Set to new before calling bfd_link_repair_undef_list.
498 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
500 2005-02-03 Alan Modra <amodra@bigpond.net.au>
502 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
504 2005-02-03 Alan Modra <amodra@bigpond.net.au>
506 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
507 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
508 before the as-needed lib was loaded. Abort on unexpected refs.
510 2005-02-02 Alan Modra <amodra@bigpond.net.au>
512 * elflink.c (elf_smash_syms): Expand comments.
513 (elf_link_add_object_symbols): Only call elf_smash_syms for
514 as-needed dynamic objects.
516 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
517 everything, just the field specific to ia64.
518 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
520 2005-02-01 Alan Modra <amodra@bigpond.net.au>
522 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
523 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
525 (struct add_symbol_adjust_data): New.
526 (add_symbol_adjust): Make an undefweak func desc for old ABI
527 objects to link with --as-needed shared libs. Return fail status.
528 Don't adjust old ABI func entry sym to weak if func desc syms
530 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
533 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
535 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
538 2005-02-01 Alan Modra <amodra@bigpond.net.au>
540 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
541 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
542 remove anything but new and undefweak.
543 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
545 (_bfd_elf_create_dynamic_sections): Formatting.
546 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
547 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
548 (struct elf_smash_data): New.
549 (elf_smash_syms): New function.
550 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
551 unneeded dynamic objects to loaded list.
552 (elf_link_output_extsym): Don't handle as-needed here. Strip
553 bfd_link_hash_new symbols.
554 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
555 delref when dynindx is already -1.
556 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
558 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
560 2005-02-01 Ben Elliston <bje@au.ibm.com>
562 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
564 2005-02-01 Ben Elliston <bje@au.ibm.com>
566 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
567 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
568 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
569 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
570 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
571 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
572 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
573 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
574 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
575 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
576 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
577 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
578 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
579 throughout. Similarly, collapse #if 1'd code.
581 2005-02-01 Ben Elliston <bje@au.ibm.com>
583 * elf-bfd.h (bfd_elf_discard_group): Remove.
584 * elf.c (bfd_elf_discard_group): Likewise.
585 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
587 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
589 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
590 (_bfd_elf_eh_frame_address_size): Declare.
591 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
592 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
593 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
594 (elf_backend_eh_frame_address_size): Define.
595 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
596 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
597 size from the new backend hook.
598 (_bfd_elf_write_section_eh_frame): Likewise.
599 (_bfd_elf_eh_frame_address_size): New function.
601 2005-01-31 Andrew Cagney <cagney@gnu.org>
603 * configure: Regenerate to track ../gettext.m4.
605 2005-01-31 Mark Mitchell <mark@codesourcery.com>
607 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
608 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
610 2005-01-31 Nick Clifton <nickc@redhat.com>
612 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
613 sparc-lynxos, vax-vms) be obsolete.
615 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
617 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
618 * elf32-arm.c (ELF_MINPAGESIZE): Define.
619 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
620 * elfcode.h (elf_object_p): Use minpagesize instead of
622 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
623 (elfNN_bed): Include ELF_MINPAGESIZE.
625 2005-01-28 Julian Brown <julian@codesourcery.com>
627 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
628 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
629 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
630 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
631 passing flag value from ld. Set flag value in global hash table entry.
632 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
635 2005-01-27 Andrew Cagney <cagney@gnu.org>
637 * configure: Regenerate to track ../gettext.m4 change.
639 2005-01-25 Mark Mitchell <mark@codesourcery.com>
641 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
644 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
646 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
647 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
649 * reloc.c: Add R_FRV_TLSMOFF.
650 * elf32-frv.c (elf32_frv_howto_table): Likewise.
651 (frv_reloc_map, frv_reloc_type_lookup): Map it.
652 (elf32_frv_relocate_section): Handle it.
653 (elf32_frv_check_relocs): Likewise.
654 * libbfd.h, bfd-in2.h: Rebuilt.
655 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
656 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
657 when given an undefweak TLS symbol. Fix constant TLS PLT entries
658 such that they return the constant in gr9.
659 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
661 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
662 too, such that they shrink on relaxation.
663 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
664 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
665 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
666 if we can guarantee the use of 16-bit constants.
667 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
668 Introduce TLS support for FR-V FDPIC.
669 * reloc.c: Add TLS relocations.
670 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
671 (elf32_frv_rel_tlsdesc_value_howto): New.
672 (elf32_frv_rel_tlsoff_howto): New.
673 (frv_reloc_map): Add new mappings.
674 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
676 (frvfdpic_dynamic_got_plt_info): New.
677 (frvfdpic_plt_tls_ret_offset): New.
678 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
679 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
680 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
681 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
683 (struct frvfdpic_relocs_info): Add TLS fields.
684 (frvfdpic_relocs_info_hash): Warning clean up.
685 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
686 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
687 (FRVFDPIC_TLS_BIAS): Define.
688 (tls_biased_base): New.
689 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
691 (frv_reloc_type_lookup): Likewise.
692 (frvfdpic_info_to_howto_rel): Likewise.
693 (elf32_frv_relocate_section): Likewise.
694 (_frv_create_got_section): Create the PLT section here.
695 (elf32_frvfdpic_create_dynamic_sections): Not here.
696 (_frvfdpic_count_nontls_entries): Move out of...
697 (_frvfdpic_count_got_plt_entries): ... here.
698 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
699 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
701 (_frvfdpic_relax_tls_entries): New.
702 (_frvfdpic_compute_got_alloc_data): Add TLS support.
703 (_frvfdpic_get_tlsdesc_entry): New.
704 (_frvfdpic_assign_got_entries): Add TLS support.
705 (_frvfdpic_assign_plt_entries): Likewise.
706 (_frvfdpic_reset_got_plt_entries): New.
707 (_frvfdpic_size_got_plt): Move out of...
708 (elf32_frvfdpic_size_dynamic_sections): ... here.
709 (_frvfdpic_relax_got_plt_entries): New.
710 (elf32_frvfdpic_relax_section): New.
711 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
712 (elf32_frv_check_relocs): Add TLS support.
713 (bfd_elf32_bfd_relax_section): Define for FDPIC.
714 * libbfd.h, bfd-in2.h: Rebuilt.
716 2005-01-25 Alan Modra <amodra@bigpond.net.au>
718 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
719 loadable reloc sections.
720 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
721 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
723 2005-01-25 Alan Modra <amodra@bigpond.net.au>
725 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
726 sections immediately when linking shared libs. Instead, wait until
727 we know a lib is needed.
728 (_bfd_elf_link_create_dynstrtab): Extract from..
729 (_bfd_elf_link_create_dynamic_sections_): ..here.
730 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
731 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
732 for non-existent .dynamic.
733 (elf_link_output_extsym): Don't complain about undefined symbols
734 in as-needed dynamic libs that aren't actually linked.
736 2005-01-24 Andrew Cagney <cagney@gnu.org>
738 * configure: Regenerate, ../gettext.m4 was updated.
740 2005-01-21 Ben Elliston <bje@au.ibm.com>
742 * aout-encap.c: Remove unused file.
744 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
747 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
748 non-function symbols are local.
749 (_bfd_elf_symbol_refs_local_p): Likewise.
751 2005-01-18 Alan Modra <amodra@bigpond.net.au>
753 * bfd.c (bfd_link_just_syms): Add abfd param.
754 * bfd-in2.h: Regenerate.
756 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
758 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
759 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
760 instructions. If the amount of padding is known, reduce the size
761 of the CIE or FDE by that amount.
763 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
765 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
766 augmentation_size. Use bfd_signed_vmas for data_align.
767 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
768 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
769 functions. Don't read past the end of the enclosing CIE or FDE.
770 (skip_bytes): New utility function.
771 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
773 (_bfd_elf_write_section_eh_frame): Use new functions.
775 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
777 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
778 assert-style REQUIRE() macro to handle sanity checks.
780 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
782 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
784 (read_unsigned_leb128): Removed.
785 (read_signed_leb128): Removed.
786 (find_abstract_instance_name): Updated.
787 (parse_comp_unit): Accept info_ptr_unit.
788 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
789 comp unit and pass it to parse_comp_unit.
791 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
792 (read_signed_leb128): Moved to ...
795 * libbfd-in.h (read_unsigned_leb128): New prototype.
796 (read_signed_leb128): Likewise.
797 * libbfd.h: Regenerated.
799 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
800 Nick Clifton <nickc@redhat.com>
802 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
803 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
804 arch_sh4a_nofpu_up in order to match the external names and make the
805 testsuite's job easier.
806 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
808 * bfd-in2.h: Regenerate.
810 2005-01-15 Andrew Cagney <cagney@gnu.org>
813 * acinclude.m4: Move BFD_NEED_DECLARATION,
814 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
815 the new file bfd.m4. Include ../bfd/bfd.m4.
816 * configure: Re-generate.
818 2005-01-12 Alan Modra <amodra@bigpond.net.au>
820 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
821 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
823 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
826 2005-01-11 Alan Modra <amodra@bigpond.net.au>
828 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
830 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
831 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
832 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
833 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
834 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
835 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
836 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
837 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
838 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
839 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
840 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
841 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
842 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
843 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
845 2005-01-11 Alan Modra <amodra@bigpond.net.au>
847 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
850 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
852 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
853 * bfd-in2.h: Regenerate.
854 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
855 to support these new machine values.
856 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
858 (bfd_maxq_arch): Update values for the maxq20.
860 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
862 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
863 non-shared object, do not reserve space in .plt and .rela.plt for
864 regular symbols neither defined nor referenced in shared objects.
866 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
868 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
869 to zero the structure.
870 (create_got_section): Use BFD_ASSERT instead of abort.
871 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
873 (create_got_section): New function.
874 (sparc64_elf_create_dynamic_sections): Likewise.
875 (sparc64_elf_check_relocs): Invoke create_got_section instead of
876 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
877 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
878 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
879 (sparc64_elf_finish_dynamic_symbol): Likewise.
880 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
881 (elf_backend_create_dynamic_sections): Define to
882 sparc64_elf_create_dynamic_sections.
884 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
886 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
887 (elf_backend_omit_section_dynsym): Define to it.
888 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
889 (elf_backend_omit_section_dynsym): Define to it.
891 2005-01-07 Jakub Jelinek <jakub@redhat.com>
893 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
894 PT_DYNAMIC segment, unless .dynamic.
896 2005-01-06 Paul Brook <paul@codesourcery.com>
898 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
899 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
900 * configure: Regenerate.
901 * elf32-arm.c: Add VxWorks target bfd.
903 (elf32_arm_link_hash_table): Add use_rel.
904 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
905 elf32_arm_relocate_section): Replace USE_REL with runtime check.
906 Correct offset calculation for RELA case.
907 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
908 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
909 (elf32_arm_vxworks_link_hash_table_create): New function.
910 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
911 (bfd_elf32_littlearm_vxworks_vec): Ditto.
912 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
914 2005-01-06 Alan Modra <amodra@bigpond.net.au>
916 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
918 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
919 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
920 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
921 (ppc64_elf_next_toc_section): Heed no_multi_toc.
922 (ppc64_elf_reinit_toc): Set multi_toc_needed.
923 (toc_adjusting_stub_needed): Rewrite.
924 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
925 toc tests. Adjust for toc_adjusting_stub_needed changes.
926 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
927 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
928 * section.c: Expand comment on backend bits.
929 * bfd-in2.h: Regenerate.
930 * libbfd.h: Regenerate.
932 2005-01-06 Alan Modra <amodra@bigpond.net.au>
934 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
935 toc adjusting stub, do not test source section flags.
937 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
939 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
940 from STABS debugging sections again.
942 2005-01-05 Fred Fish <fnf@specifixinc.com>
944 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
945 (find_abstract_instance_name): New function.
946 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
947 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
948 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
950 2004-12-31 Paul Brook <paul@copdesourcery.com>
952 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
954 2004-12-31 Alan Modra <amodra@bigpond.net.au>
956 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
957 Commit missing changes from 2004-12-22.
958 * bfd-in2.h: Regenerate.
960 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
962 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
964 2004-12-21 Kris Warkentin <kewarken@qnx.com>
966 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
967 Add 'base' argument for constructing register sections. Reformat.
968 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
969 gp and fp regs. Reformat.
971 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
973 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
974 * bfd-in2.h: Regenerate.
975 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
976 (avr_reloc_map): Likewise.
977 (avr_final_link_relocate): Likewise.
979 2004-12-22 Alan Modra <amodra@bigpond.net.au>
981 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
982 as-needed dynamic libs as undefined.
983 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
984 libs when finding they are needed.
986 2004-12-20 Alan Modra <amodra@bigpond.net.au>
988 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
989 (opd_entry_value): Use opd_relocs if available.
990 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
991 copy .opd relocations to opd_relocs.
992 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
994 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
996 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
997 * elf32-v850.c (v850_elf_howto_table): Add entry for
998 R_V850_LO16_SPLIT_OFFSET.
999 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
1000 (v850_elf_perform_lo16_relocation): New function, extracted from...
1001 (v850_elf_perform_relocation): ...here. Use it to handle
1002 R_V850_LO16_SPLIT_OFFSET.
1003 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
1004 R_V850_LO16_SPLIT_OFFSET.
1005 * libbfd.h, bfd-in2.h: Regenerate.
1007 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
1009 * config.bfd: Add s390x-ibm-tpf support.
1011 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
1013 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
1014 to prototype, to make hash info available.
1015 Prevent wrapped symbols from being adjusted twice.
1017 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
1019 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
1020 overflow for calls to undefined weak symbols.
1022 2004-12-11 Alan Modra <amodra@bigpond.net.au>
1024 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
1025 canonical sections syms have a name.
1027 2004-12-11 Alan Modra <amodra@bigpond.net.au>
1029 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
1030 have been adjusted for output.
1031 (ppc64_elf_relocate_section): Mark sections with reloc_done.
1033 2004-12-10 Alan Modra <amodra@bigpond.net.au>
1035 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
1036 add symtab_hdr param.
1037 (group_signature): Update calls.
1038 * elf-bfd.h (bfd_elf_sym_name): Update.
1039 * elf32-ppc.c (ppc_elf_relocate_section): Update.
1040 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
1041 (ppc64_elf_relocate_section): Update.
1042 * elflink.c (elf_link_input_bfd): Update.
1044 2004-12-10 Jakub Jelinek <jakub@redhat.com>
1046 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
1047 st_shndx on STT_SECTION sections.
1049 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
1051 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
1052 ELF section symbols.
1054 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
1056 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
1057 return a real value, unless it is a PLT symbol.
1058 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
1061 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
1062 R_MIPS_JALR entry to 0.
1064 * archures.c: Define bfd_mach_mips9000.
1065 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
1066 (mips_set_isa_flags): Handle bfd_mach_mips9000.
1067 * cpu-mips.c (I_mips9000): Define.
1068 (arch_info_struct): Add case for bfd_mach_mips9000.
1069 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
1070 * bfd-in2.h: Regenerate.
1072 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
1074 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
1077 2004-12-07 Ben Elliston <bje@gnu.org>
1079 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
1081 2004-12-06 Daniel Jacobowitz <dan@debian.org>
1083 Suggested by Fergal Daly <fergal@esatclear.ie>:
1084 * simple.c (simple_dummy_multiple_definition): New function.
1085 (bfd_simple_get_relocated_section_contents): Use it.
1087 2004-12-03 Jan Beulich <jbeulich@novell.com>
1089 * elf.c (elf_find_function): Don't use the last file symbol ever,
1090 seen, but the last one seen prior to the symbol being reported.
1091 Don't report a filename at all for global symbols when that might
1094 2004-12-01 Paul Brook <paul@codesourcery.com>
1096 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
1097 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
1100 2004-12-01 Paul Brook <paul@codesourcery.com>
1102 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
1105 2004-11-30 Paul Brook <paul@codesourcery.com>
1107 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
1108 no_pipeline_knowledge
1109 (elf32_arm_link_hash_table_create): Ditto.
1110 (bfd_elf32_arm_process_before_allocation): Ditto.
1111 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
1113 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
1115 * bfd-in2.h: Regenerate.
1117 2004-11-30 Randolph Chung <tausq@debian.org>
1119 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
1120 (elf32_hppa_grok_psinfo): New function.
1121 (elf_backend_grok_prstatus): Define.
1122 (elf_backend_grok_psinfo): Define.
1124 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
1127 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
1129 2004-11-24 Paul Brook <paul@codesourcery.com>
1131 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
1133 2004-11-24 Paul Brook <paul@codesourcery.com>
1135 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
1136 (elf32_arm_swap_symbol_out): New function.
1137 (elf32_arm_size_info): Add.
1138 (elf_backend_size_info): Define.
1140 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1142 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
1145 2004-11-19 Alan Modra <amodra@bigpond.net.au>
1147 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
1148 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
1149 * nlmcode.h (nlm_write_object_contents): Warning fix.
1151 2004-11-18 Bob Wilson <bob.wilson@acm.org>
1153 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
1155 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
1157 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
1158 (elf32_arm_plt_thumb_stub): New.
1159 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
1161 (elf32_arm_link_hash_traverse): Fix typo.
1162 (elf32_arm_link_hash_table): Add obfd.
1163 (elf32_arm_link_hash_newfunc): Initialize new fields.
1164 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
1165 (elf32_arm_link_hash_table_create): Initialize obfd.
1166 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
1167 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
1168 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
1169 interworking BFD is not dynamic.
1170 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
1171 not emit glue for PLT references.
1172 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
1173 emit glue for PLT references. Support the Thumb PLT prefix.
1174 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
1176 (elf32_arm_check_relocs): Likewise.
1177 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
1179 (allocate_dynrelocs): Handle Thumb PLT references.
1180 (elf32_arm_finish_dynamic_symbol): Likewise.
1181 (elf32_arm_symbol_processing): New function.
1182 (elf_backend_symbol_processing): Define.
1184 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
1186 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
1187 add_fde_encoding. Remove need_relative.
1188 * elf-eh-frame.c (extra_augmentation_string_bytes)
1189 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
1190 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
1191 in cases where the CIE has no existing 'R' augmentation. Use
1192 size_of_output_cie_fde when assigning offsets. Use the final offset
1193 as the new section size.
1194 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
1195 Account for any extra augmentation bytes in the returned offset.
1196 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
1197 moved before being modified. Pad growing entries with DW_CFA_nops.
1198 Add 'z' and 'R' augmentations as directed by add_augmentation_size
1199 and add_fde_encoding.
1201 2004-11-15 Mark Mitchell <mark@codesourcery.com>
1203 * elf32-arm.c (elf32_arm_relocate_section): Use
1204 arm_real_reloc_type.
1206 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
1208 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
1209 for discard relocations; don't add an R_MIPS_NONE to the main body
1212 2004-11-04 Paul Brook <paul@codesourcery.com>
1214 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
1215 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
1216 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
1217 default version definition for unversioned symbols.
1218 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
1219 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
1220 _bfd_elf_slurp_version_tables. Set default version for unversioned
1223 2004-11-15 Paul Brook <paul@codesourcery.com>
1225 * elflink.c (elf_link_add_object_symbols): Don't assume version
1226 indices are consecutive.
1228 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
1230 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
1231 composite relocations against the personality data.
1233 2004-11-13 Paul Brook <paul@codesourcery.com>
1235 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
1236 R_ARM_PREL31 relocations to PLT entries.
1237 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
1238 (elf32_arm_check_relocs): Ditto.
1240 2004-11-12 Bob Wilson <bob.wilson@acm.org>
1242 * xtensa-isa.c (xtensa_interface_class_id): New.
1244 2004-11-11 Bob Wilson <bob.wilson@acm.org>
1246 * elf32-xtensa.c (property_table_compare): Remove assertion about
1247 entries with the same address and non-zero size.
1248 (xtensa_read_table_entries): Report such entries as errors.
1250 2004-11-11 Mark Mitchell <mark@codesourcery.com>
1252 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
1253 R_ARM_RELATIVE on Symbian OS.
1255 2004-11-09 Mark Mitchell <mark@codesourcery.com>
1257 * som.c (som_bfd_print_private_bfd_data): New function.
1258 (som_object_setup): Save the auxiliary header. Don't assume that
1259 zero is an invalid entry point for a shared library.
1260 (som_object_p): Allocate the auxiliary header on the heap.
1262 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
1264 (elf32_arm_symbian_modify_segment_map): Likewise.
1266 2004-11-09 Daniel Jacobowitz <dan@debian.org>
1268 From David Poole <daveml@mbuf.com>:
1269 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
1270 (elf32_arm_size_dynamic_sections): Call it.
1272 2004-11-09 Alan Modra <amodra@bigpond.net.au>
1274 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
1275 (ALL_MACHINES_CFILES): Fix typo.
1276 * Makefile.in: Regenerate.
1277 * po/SRC-POTFILES.in: Regenerate.
1279 2004-11-08 Mark Mitchell <mark@codesourcery.com>
1281 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
1282 R_ARM_RELATIVE relocation for Symbian OS, mention the section
1283 symbol in the relocation.
1285 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
1286 Vineet Sharma <vineets@noida.hcltech.com>
1288 * coff-maxq.c: New File.
1289 * cpu-maxq.c: New File.
1290 * coffcode.h: Likewise.
1291 * config.bfd: Likewise.
1292 * configure.in (maxqcoff_vec): New target vector.
1293 * Makefile.am: Add support for maxq target.
1294 * configure.in: Likewise.
1295 * archures.c:. Likewise.
1296 * targets.c: Likewise.
1297 * bfd_in2.h : Regenerated.
1298 * Makefile.in: Regenerated.
1299 * configure: Regenerated.
1300 * doc/Makefile.in: Regenerated.
1302 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1304 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
1305 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
1306 C_NT_WEAK aux entries.
1307 (_bfd_coff_generic_relocate_section): Handle undefined
1310 2004-11-07 Andreas Schwab <schwab@suse.de>
1312 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
1313 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
1314 non-default visibility.
1316 2004-11-01 Mark Mitchell <mark@codesourcery.com>
1318 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
1320 (elf32_arm_symbian_modify_segment_map): Don't
1321 reset includes_filehdr and includes_phdrs here.
1323 2004-11-04 Daniel Jacobowitz <dan@debian.org>
1325 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
1326 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
1327 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
1329 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
1330 to a new removed list. Remove normal configuration stanzas.
1331 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
1332 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
1333 elfarm-nabi.lo with elf32-arm.lo.
1334 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
1335 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
1336 * elf32-arm.h: Remove.
1337 * elfarm-oabi.c: Remove.
1338 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
1339 and bfd_elf32_littlearm_oabi_vec.
1340 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
1342 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
1344 * config.bfd: Support crisv32-*-* like cris-*-*.
1345 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
1346 (bfd_mach_cris_v10_v32): New macros.
1347 * cpu-cris.c: Tweak formatting.
1348 (get_compatible): New function.
1350 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
1351 bfd_arch_info_type:s.
1352 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
1353 get_compatible for member compatible and link bfd_cris_arch_v32 as
1355 * elf32-cris.c (cris_elf_pcrel_reloc)
1356 (cris_elf_set_mach_from_flags): New functions.
1357 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
1358 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
1359 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
1360 numbers for bfd_mach_cris_v32.
1361 (PLT_ENTRY_SIZE_V32): New macro.
1362 (elf_cris_plt0_entry): Drop last comma in initializer.
1363 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
1364 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
1366 (cris_elf_relocate_section): Change all "%B(%A)" messages to
1368 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
1369 (elf_cris_finish_dynamic_sections): Similar.
1370 (elf_cris_adjust_dynamic_symbol): Similar.
1371 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
1373 <switch with PIC relocs>: Emit error and return FALSE for
1374 bfd_mach_cris_v10_v32.
1375 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
1376 Emit warning when generating textrel reloc.
1377 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
1378 (cris_elf_final_write_processing): Set flags according to mach.
1379 (cris_elf_print_private_bfd_data): Display
1380 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
1381 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
1382 new_flags. Don't call cris_elf_final_write_processing. Don't
1383 look at the actual elf header flags at all; use
1384 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
1385 in bfd_get_mach for ibfd and obfd and handle merging of compatible
1387 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1388 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
1389 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
1390 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
1391 * bfd-in2.h, libbfd.h: Regenerate.
1393 2004-11-04 Alan Modra <amodra@bigpond.net.au>
1395 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
1396 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
1398 (struct adjust_toc_info): New.
1399 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
1401 2004-11-03 Bob Wilson <bob.wilson@acm.org>
1403 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
1404 if there are no segments.
1406 2004-11-02 Daniel Jacobowitz <dan@debian.org>
1408 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
1410 2004-11-02 Nick Clifton <nickc@redhat.com>
1412 * elf32-iq2000.c: Convert to ISO C90 formatting.
1414 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
1416 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
1418 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
1420 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
1421 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
1422 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
1424 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1426 * elf32-sh.c (tpoff): Take alignment into account.
1428 2004-10-28 Nick Clifton <nickc@redhat.com>
1430 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
1431 performing a relocatable link.
1432 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
1433 for MIPS ports under Irix.
1435 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
1437 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
1438 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
1439 (elf32_arm_final_link_relocate): Ditto.
1440 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
1441 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
1442 (elf32_arm_adjust_dynamic_symbol): Ditto.
1443 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
1444 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
1445 (elf32_arm_r_howto): ... To here.
1446 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
1448 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
1451 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
1452 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
1453 and R_IA64_SECREL64LSB.
1455 2004-10-26 Paul Brook <paul@codesourcery.com>
1457 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
1458 (bfd_elf_size_dynamic_sections): Create default version definition.
1459 (elf_link_output_extsym): Adjust for default symbol version.
1461 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1463 * mmo.c: Adjust to ISO C.
1465 * mmo.c (mmo_write_section_description): New function broken out
1466 of mmo_internal_write_section.
1467 (mmo_internal_write_section): For each of .text and .data, call
1468 mmo_write_section_description before outputting contents if it has
1469 nontrivially deducible vma or contents.
1470 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
1471 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
1472 symbols if found within the .data address range.
1474 2004-10-24 Daniel Jacobowitz <dan@debian.org>
1476 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
1478 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1480 * mmo.c (File Layout): Correct place of misplaced blurb about
1483 2004-10-22 Mark Kettenis <kettenis@gnu.org>
1485 * config.bfd: Add mips64*-*-openbsd.
1487 2004-10-21 Bob Wilson <bob.wilson@acm.org>
1489 * elf32-xtensa.c (ebb_propose_action): Put declarations before
1492 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1494 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
1495 * configure: Regenerate.
1497 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1500 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
1501 to linker reloc_overflow callback.
1502 (aout_link_input_section_ext): Likewise.
1503 (aout_link_reloc_link_order): Likewise.
1504 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1505 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1507 (alpha_relocate_section): Likewise.
1508 * coff-arm.c (coff_arm_relocate_section): Likewise.
1509 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
1510 * coff-h8500.c (extra_case): Likewise.
1511 * coff-i960.c (coff_i960_relocate_section): Likewise.
1512 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1513 * coff-mips.c (mips_relocate_section): Likewise.
1514 * coff-or32.c (coff_or32_relocate_section): Likewise.
1515 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1516 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1517 * coff-sh.c (sh_relocate_section): Likewise.
1518 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1519 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
1520 * coff-z8k.c (extra_case): Likewise.
1521 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1522 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1523 (_bfd_coff_generic_relocate_section): Likewise.
1524 * ecoff.c (ecoff_reloc_link_order): Likewise.
1525 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1526 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1527 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1528 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1529 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1530 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1531 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1532 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1533 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1534 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1535 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1536 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1537 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1538 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1539 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1540 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1541 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1542 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1543 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1544 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1545 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1546 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1547 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1548 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1549 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1550 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1551 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1552 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1553 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1554 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1555 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1556 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1557 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1558 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1559 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1560 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1561 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1562 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1563 * elflink.c (elf_reloc_link_order): Likewise.
1564 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
1565 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1566 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
1567 * linker.c (_bfd_generic_reloc_link_order): Likewise.
1568 * pdp11.c (pdp11_aout_link_input_section): Likewise.
1569 (aout_link_reloc_link_order): Likewise.
1570 * reloc.c (bfd_generic_get_relocated_section_contents):
1572 * xcofflink.c (xcoff_reloc_link_order): Likewise.
1573 * simple.c (simple_dummy_reloc_overflow): Updated.
1575 2004-10-20 Andreas Schwab <schwab@suse.de>
1577 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
1578 (elf_backend_plt_sym_val): Define.
1580 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
1582 * config.bfd: Set targ_underscore=yes for PE COFF targets
1584 2004-10-19 Alan Modra <amodra@bigpond.net.au>
1586 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
1587 (ppc64_elf_edit_opd): Likewise.
1589 2004-10-18 Mark Mitchell <mark@codesourcery.com>
1591 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
1592 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
1593 set SEC_ALLOC and SEC_LOAD.
1595 2004-10-18 Nick Clifton <nickc@redhat.com>
1597 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
1598 'name' for relocs against both local and global symbols.
1600 2004-10-16 Daniel Jacobowitz <dan@debian.org>
1602 * bfd-in2.h: Regenerate.
1603 * bfd.c (struct bfd): Add no_export.
1604 * elflink.c (elf_link_add_object_symbols): Handle no_export.
1606 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1608 * config.bfd: Whitespace cleanup.
1609 * Makefile.am: Run "make dep-am"
1610 * Makefile.in: Regenerate.
1612 2004-10-15 Jakub Jelinek <jakub@redhat.com>
1614 * elflink.c (struct already_linked_section): Removed.
1615 (try_match_symbols_in_sections, already_linked): Removed.
1616 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
1617 prefix of section names when finding already_linked_table
1618 chain. Compare section names. Instead of calling already_linked,
1619 do it inline and only for sections in the same already_linked_list.
1621 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1623 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
1624 parameter. If called after _bfd_elf_write_section_eh_frame,
1625 don't allow a -2 return unless need_* bit is already set, and
1626 handle offsets adjusted for output_offset.
1627 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
1628 * elf.c (_bfd_elf_section_offset): Update call.
1630 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
1633 * coffcode.h (coff_compute_section_file_positions): Cast to
1634 bfd_vma when computing page alignment.
1636 2004-10-13 Mark Mitchell <mark@codesourcery.com>
1638 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1639 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
1641 2004-10-12 Mark Mitchell <mark@codesourcery.com>
1643 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
1644 relocations use a virtual address, not a section offset.
1646 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1648 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
1649 (narrow_instruction, widen_instruction): Remove unnecessary calls to
1650 xtensa_format_encode.
1651 (ebb_propose_action): Inline call to ebb_add_proposed_action.
1652 (ebb_add_proposed_action): Delete.
1654 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1656 * elf32-xtensa.c: Use ISO C90 formatting.
1658 2004-10-12 Paul Brook <paul@codesourcery.com>
1660 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
1663 2004-10-12 Paul Brook <paul@codesourcery.com>
1665 * elf32-arm.h: Support EABI version 4 objects.
1667 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1670 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
1671 Don't mark as default.
1672 (bfd_x86_64_arch): Don't mark as default.
1674 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1676 * elflink.c (enum action_discarded): New.
1677 (elf_section_complain_discarded): Delete.
1678 (elf_action_discarded): New function subsuming the above and also
1679 controlling reloc behaviour.
1680 (elf_link_input_bfd): Use it.
1682 2004-10-11 Jakub Jelinek <jakub@redhat.com>
1684 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
1685 (special_sections): Add .gnu.liblist and .gnu.conflict.
1686 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
1688 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1691 * elflink.c (elf_link_input_bfd): Try harder to support
1692 relocations against symbols in removed linkonce sections.
1694 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1696 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
1699 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
1700 sections do not reference symbols in non-SEC_ALLOC sections.
1702 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1705 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
1706 (_bfd_elf_link_omit_section_dynsym): Formatting.
1708 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1710 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
1711 * libbfd.h: Regnerate.
1712 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
1713 * elf32-frv.c: Likewise.
1714 * elf32-m32r.c: Likewise.
1715 * elf32-ppc.c: Likewise.
1716 * elf64-hppa.c: Likewise.
1717 * elfxx-ia64.c: Likewise.
1718 * opncls.c: Likewise.
1720 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1722 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
1723 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
1724 offsets stored in struct eh_cie_fde entries before doing other
1727 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
1728 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
1729 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
1730 setting offsets for removed CIEs. Don't set "sec", instead set
1731 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
1732 CIE in hdr_info. Only set make_relative and make_lsda_relative
1733 for CIEs. Use pointers rather than array indices.
1734 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
1735 make_lsda_relative, need_* on cie_inf for FDEs.
1736 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
1737 section output_offset. Delete cie_offset, instead use cie_inf
1738 pointer to CIE entry. Use need_relative and need_lsda_relative on
1739 CIE entry for FDEs. Use pointers rather than array indices.
1741 2004-10-09 Alan Modra <amodra@bigpond.net.au>
1743 * coff-rs6000.c (rs6000coff_vec): Add initializer for
1744 bfd_is_target_special_symbol.
1745 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1746 * som.c (som_bfd_is_target_special_symbol): Define.
1748 2004-10-08 Nick Clifton <nickc@redhat.com>
1750 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
1751 * configure: Regenerate.
1752 * bfd-in2.h: Regenerate.
1753 * syms.c (bfd_is_target_special_symbol): New interface function.
1754 Returns true when a symbol should be considered to be special.
1755 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
1756 the symbol jump table.
1757 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
1758 Return true iff the symbol is a mapping symbol.
1759 (bfd_elf32_bfd_is_target_special_symbol): Define.
1760 * elfxx-target.h: Provide a default definition for
1761 bfd_is_target_special_symbol.
1762 * aout-target.h: Likewise.
1763 * aout-tic30.c: Likewise.
1764 * binary.c: Likewise.
1765 * coffcode.h: Likewise.
1766 * i386msdos.c: Likewise.
1769 * libaout.h: Likewise.
1770 * libbfd-in.h: Likewise
1771 * libecoff.h: Likewise.
1772 * mach-o.c: Likewise.
1774 * nlm-target.h: Likewise.
1775 * oasys.c: Likewise.
1777 * ppcboot.c: Likewise.
1779 * tekhex.c: Likewise.
1780 * versados.c: Likewise.
1782 * xcoff-target.h: Likewise.
1784 * libbfd.h: Regenerate.
1786 2004-10-08 Daniel Jacobowitz <dan@debian.org>
1788 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
1789 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
1790 (elf_backend_section_from_shdr): Define.
1792 2004-10-08 Alan Modra <amodra@bigpond.net.au>
1794 * syms.c (bfd_is_local_label): Return false for file symbols.
1796 2004-10-07 Bob Wilson <bob.wilson@acm.org>
1797 David Heine <dlheine@tensilica.com>
1799 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
1800 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
1801 (elf32xtensa_no_literal_movement): New global variable.
1802 (elf_howto_table): Add entries for new relocations.
1803 (elf_xtensa_reloc_type_lookup): Handle new relocations.
1804 (property_table_compare): When addresses are equal, compare sizes and
1805 various property flags.
1806 (property_table_matches): New.
1807 (xtensa_read_table_entries): Extend to read new property tables. Add
1808 output_addr parameter to indicate that output addresses should be used.
1809 Use bfd_get_section_limit.
1810 (elf_xtensa_find_property_entry): New.
1811 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
1812 (elf_xtensa_check_relocs): Handle new relocations.
1813 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
1814 relocations. Use new xtensa-isa.h functions.
1815 (build_encoding_error_message): Remove encode_result parameter. Add
1816 new target_address parameter used to detect alignment errors.
1817 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
1818 error handling. Use new is_operand_relocation function.
1819 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
1820 Use underbar macro for error messages. Formatting.
1821 (get_const16_opcode): New.
1822 (get_l32r_opcode): Add a separate flag for initialization.
1823 (get_relocation_opnd): Operand number is no longer explicit in the
1824 relocation. Change to decode the opcode and analyze its operands.
1825 (get_relocation_slot): New.
1826 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
1827 Use new xtensa-isa.h functions to handle multislot instructions.
1828 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
1829 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
1830 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
1831 check_loop_aligned, check_branch_target_aligned_address, narrowable,
1832 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
1833 get_single_format, init_op_single_format_table): New.
1834 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
1835 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
1836 (contract_asm_expansion): Add error_message parameter and pass it to
1837 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
1838 with R_XTENSA_SLOT0_OP.
1839 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
1840 instructions. Use new xtensa-isa.h functions.
1841 (r_reloc struct): Add new virtual_offset field.
1842 (r_reloc_init): Add contents and content_length parameters. Set
1843 virtual_offset field to zero. Add contents to target_offset field for
1844 partial_inplace relocations.
1845 (r_reloc_is_defined): Check for null.
1846 (print_r_reloc): New debug function.
1847 (source_reloc struct): Replace xtensa_operand field with pair of the
1848 opcode and the operand position. Add is_abs_literal field.
1849 (init_source_reloc): Specify operand by opcode/position pair. Set
1850 is_abs_literal field.
1851 (source_reloc_compare): When target_offsets are equal, compare other
1852 fields to make sorting predictable.
1853 (literal_value struct): Add is_abs_literal field.
1854 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
1855 (init_literal_value): New.
1856 (is_same_value): Replace with ...
1857 (literal_value_equal): ... this function. Add comparisons of
1858 virtual_offset and is_abs_literal fields.
1859 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
1860 failure. Initialize has_last_loc field.
1861 (value_map_hash_table_delete): New.
1862 (hash_literal_value): Rename to ...
1863 (literal_value_hash): ... this. Include is_abs_literal flag and
1864 virtual_offset field in the hash value.
1865 (get_cached_value): Rename to ...
1866 (value_map_get_cached_value): ... this. Update calls to
1867 literal_value_hash and literal_value_equal.
1868 (add_value_map): Check for allocation failure. Update calls to
1869 value_map_get_cached_value and literal_value_hash.
1870 (text_action, text_action_list, text_action_t): New types.
1871 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
1872 text_action_add, text_action_add_literal, offset_with_removed_text,
1873 offset_with_removed_text_before_fill, find_insn_action,
1874 print_action_list, print_removed_literals): New.
1875 (offset_with_removed_literals): Delete.
1876 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
1877 fix_array, fix_array_count, allocated_relocs, relocs_count, and
1878 allocated_relocs_count fields.
1879 (init_xtensa_relax_info): Initialize new fields.
1880 (reloc_bfd_fix struct): Add new translated field.
1881 (reloc_bfd_fix_init): Add translated parameter and use it to set the
1883 (fix_compare, cache_fix_array): New.
1884 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
1885 section via get_xtensa_relax_info. Use cache_fix_array to set up
1886 sorted fix_array and use bsearch instead of linear search.
1887 (section_cache_t): New struct.
1888 (init_section_cache, section_cache_section, clear_section_cache): New.
1889 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
1890 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
1891 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
1892 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
1894 (retrieve_contents): Use bfd_get_section_limit.
1895 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
1896 to compute_removed_literals. Free value_map_hash_table when no longer
1898 (analyze_relocations): Check is_relaxable_asm_section flag. Call
1899 compute_text_actions for all sections.
1900 (find_relaxable_sections): Mark sections as relaxable if they contain
1901 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
1902 call. Increment relax_info src_count field only for appropriate
1903 relocation types. Remove is_literal_section check.
1904 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
1905 r_reloc_init and find_associated_l32r_irel. Check
1906 is_relaxable_asm_section flag. Handle L32R instructions with absolute
1907 literals. Pass is_abs_literal flag to init_source_reloc.
1908 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
1909 CONST16 instructions. Adjust calls to r_reloc_init and
1910 pcrel_reloc_fits. Handle weak symbols conservatively.
1911 (find_associated_l32r_irel): Add bfd parameter and pass it to
1913 (compute_text_actions, compute_ebb_proposed_actions,
1914 compute_ebb_actions, check_section_ebb_pcrels_fit,
1915 check_section_ebb_reduces, text_action_add_proposed,
1916 compute_fill_extra_space): New.
1917 (remove_literals): Replace with ...
1918 (compute_removed_literals): ... this function. Call
1919 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
1920 Call xtensa_read_table_entries to get the property table. Skip
1921 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
1922 is_removable_literal, remove_dead_literal, and
1923 identify_literal_placement functions.
1924 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
1925 instead of linear search.
1926 (is_removable_literal, remove_dead_literal,
1927 identify_literal_placement): New.
1928 (relocations_reach): Update check for literal not referenced by any
1929 PC-relative relocations. Adjust call to pcrel_reloc_fits.
1930 (coalesce_shared_literal, move_shared_literal): New.
1931 (relax_section): Use bfd_get_section_limit. Call
1932 translate_section_fixes. Update calls to r_reloc_init and
1933 offset_with_removed_text. Check new is_relaxable_asm_section flag.
1934 Add call to pin_internal_relocs. Add special handling for
1935 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
1936 info to calculate new addend_displacement variable. Replace code for
1937 deleting literals with more general code to perform the actions
1938 determined by the action_list for the section.
1939 (translate_section_fixes, translate_reloc_bfd_fix): New.
1940 (translate_reloc): Check new is_relaxable_asm_section flag. Call
1941 find_removed_literal only if is_operand_relocation. Update call to
1942 offset_with_removed_text. Use new target_offset and removed_bytes
1944 (move_literal): New.
1945 (relax_property_section): Use bfd_get_section_limit. Set new
1946 is_full_prop_section flag and handle new property tables. Update calls
1947 to r_reloc_init and offset_with_removed_text. Check
1948 is_relaxable_asm_section flag. Handle expansion of zero-sized
1949 unreachable entries, with use of offset_with_removed_text_before_fill.
1950 For relocatable links, combine entries only for literal tables.
1951 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
1952 calls to offset_with_removed_text. Translate st_size field for
1954 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
1955 failure. Add contents parameter. Update call to get_bfd_fix. Update
1956 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
1957 R_XTENSA_ASM_EXPAND relocs.
1958 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
1959 call to get_bfd_fix. Include offset from contents for partial_inplace
1961 (is_reloc_sym_weak): New.
1962 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
1963 (prop_sec_len): New.
1964 (xtensa_is_property_section): Handle new property sections.
1965 (is_literal_section): Delete.
1966 (internal_reloc_compare): When r_offset matches, compare r_info and
1967 r_addend to make sorting predictable.
1968 (internal_reloc_matches): New.
1969 (xtensa_get_property_section_name): Handle new property sections.
1970 (xtensa_get_property_predef_flags): New.
1971 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
1972 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
1973 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
1974 (xtisa_errno, xtisa_error_msg): New variables.
1975 (xtensa_isa_errno, xtensa_isa_error_msg): New.
1976 (xtensa_insnbuf_alloc): Add error handling.
1977 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
1978 use xtensa_format_decode. Add error handling.
1979 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
1980 instruction length to find the number of bytes to copy.
1981 (xtensa_isa_init): Add error handling. Replace calls to
1982 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
1983 tables in the xtensa_modules structure.
1984 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
1985 xtensa_extend_isa): Delete.
1986 (xtensa_isa_free): Change to only free lookup tables.
1987 (opname_lookup_compare): Replace with ...
1988 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
1989 (xtensa_insn_maxlength): Rename to ...
1990 (xtensa_isa_maxlength): ... this.
1991 (xtensa_insn_length): Delete.
1992 (xtensa_insn_length_from_first_byte): Replace with ...
1993 (xtensa_isa_length_from_chars): ... this function.
1994 (xtensa_num_opcodes): Rename to ...
1995 (xtensa_isa_num_opcodes): ... this.
1996 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
1997 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
1998 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
1999 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
2000 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
2001 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
2002 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
2003 (xtensa_opcode_lookup): Add error handling.
2004 (xtensa_decode_insn): Replace with ...
2005 (xtensa_opcode_decode): ... this function, with new format and
2006 slot parameters. Add error handling.
2007 (xtensa_encode_insn): Replace with ...
2008 (xtensa_opcode_encode): ... this function, which does the encoding via
2009 one of the entries in the "encode_fns" array. Add error handling.
2010 (xtensa_opcode_name): Add error handling.
2011 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
2012 xtensa_opcode_is_call): New.
2013 (xtensa_num_operands): Replace with ...
2014 (xtensa_opcode_num_operands): ... this function. Add error handling.
2015 (xtensa_opcode_num_stateOperands,
2016 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
2017 xtensa_opcode_funcUnit_use, xtensa_operand_name,
2018 xtensa_operand_is_visible): New.
2019 (xtensa_get_operand, xtensa_operand_kind): Delete.
2020 (xtensa_operand_inout): Add error handling and special-case for
2022 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
2023 operate on one slot of an instruction. Added error handling.
2024 (xtensa_operand_encode): Handle default operands with no encoding
2025 functions. Check for success by comparing against decoded value.
2027 (xtensa_operand_decode): Handle default operands. Return decoded value
2028 through argument pointer. Add error handling.
2029 (xtensa_operand_is_register, xtensa_operand_regfile,
2030 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
2031 (xtensa_operand_isPCRelative): Rename to ...
2032 (xtensa_operand_is_PCrelative): ... this. Add error handling.
2033 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
2034 through argument pointer. Add error handling.
2035 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
2036 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
2037 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
2038 xtensa_regfile_shortname, xtensa_regfile_view_parent,
2039 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
2040 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
2041 xtensa_state_is_exported, xtensa_sysreg_lookup,
2042 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
2043 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
2044 xtensa_interface_num_bits, xtensa_interface_inout,
2045 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
2046 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
2047 * xtensa-modules.c: Rewrite to use new data structures.
2048 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
2049 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
2050 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
2051 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
2052 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
2053 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
2054 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
2055 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
2056 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
2057 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
2058 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
2059 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
2060 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
2061 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
2062 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
2063 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
2064 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
2065 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
2066 * Makefile.in: Regenerate.
2067 * bfd-in2.h: Likewise.
2068 * libbfd.h: Likewise.
2070 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
2072 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
2073 against the absolute section.
2074 (mips_elf64_write_rela): Likewise.
2076 2004-10-07 Jan Beulich <jbeulich@novell.com>
2078 * elf.c (elf_find_function): Don't generally check for matching
2079 section, just for non-file symbols. Remove redunant comparison
2081 * elf32-arm.h (arm_elf_find_function): Likewise.
2083 2004-10-07 Jeff Baker <jbaker@qnx.com>
2085 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
2086 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
2089 2004-10-04 Roland McGrath <roland@redhat.com>
2091 * hash.c (bfd_hash_set_default_size): Use const for table.
2092 Use size_t instead of int for variable compared to sizeof results.
2094 2004-10-05 Alan Modra <amodra@bigpond.net.au>
2097 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
2099 2004-10-01 Paul Brook <paul@codesourcery.com>
2101 * elf32-arm.h (elf32_arm_fake_sections,
2102 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
2104 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
2106 2004-10-01 Alan Modra <amodra@bigpond.net.au>
2108 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
2110 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
2111 need_relative or need_lsda_relative if we are processing an
2112 offset for a reloc on a FDE initial loc or LSDA field
2114 (_bfd_elf_write_section_eh_frame): Test need_relative and
2115 need_lsda_relative in place of corresponding make_* field
2116 when deciding to use pc-relative encodings.
2118 2004-09-30 Paul Brook <paul@codesourcery.com>
2120 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
2121 target2 relocation type.
2123 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
2126 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
2128 2004-09-30 Paul Brook <paul@codesourcery.com>
2130 * reloc.c: Add BFD_RELOC_ARM_SMI.
2131 * bfd-in2.h: Regenerate.
2134 2004-09-24 Alan Modra <amodra@bigpond.net.au>
2136 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
2137 vma and output offset to address.
2138 * simple.c (simple_save_output_info): Only set output section
2139 and offset for debug sections, or those not already set up by
2141 (bfd_simple_get_relocated_section_contents): Update comment.
2143 2004-09-24 Alan Modra <amodra@bigpond.net.au>
2145 * elf.c (IS_LOADED): Delete.
2146 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
2147 Restore SEC_HAS_CONTENTS test to the one place it was used prior
2150 2004-09-23 Alan Modra <amodra@bigpond.net.au>
2153 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2154 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
2155 redundant assignment of EM_SPARC.
2157 2004-09-22 Brian Ford <ford@vss.fsi.com>
2159 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
2160 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
2162 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2164 2004-09-22 Alan Modra <amodra@bigpond.net.au>
2166 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
2167 (elf_backend_modify_segment_map): Don't define.
2169 2004-09-22 Alan Modra <amodra@bigpond.net.au>
2171 * elf.c (IS_LOADED): Define.
2172 (assign_file_positions_for_segments): Don't round up file offset of
2173 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
2174 Delete code handling link script adjustment of lma. Do the adjust
2175 in later code handling similar ajustments. Remove dead code error
2176 check. Warn if section lma would require a negative offset
2177 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
2178 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
2179 update voff in section loop. Change voff in segment loop to be an
2180 adjustment on top of "off". Set sec->filepos and update "off" later.
2181 Test for loadable sections consistently using IS_LOADED. Similarly,
2182 test for alloc-only sections other than .tbss consistently.
2183 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
2184 Tidy PT_NOTE handling. Use %B and %A in error messages.
2185 (assign_file_positions_except_relocs): Use %B in error message.
2187 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
2189 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
2190 (CONFIG_STATUS_DEPENDENCIES): New.
2191 (Makefile): Removed.
2192 (config.status): Likewise.
2193 * Makefile.in: Regenerated.
2195 2004-09-17 Paul Brook <paul@codesourcery.com>
2197 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
2198 (bfd_elf32_arm_process_before_allocation): Update prototype.
2199 * bfd-in2.h: Regenerate.
2200 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
2201 (elf32_arm_link_hash_table_create): Set it.
2202 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
2203 (bfd_elf32_arm_set_target_relocs): New function.
2204 (arm_real_reloc_type): New function.
2205 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
2206 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
2207 (elf32_arm_gc_sweep_hook): Ditto.
2208 (elf32_arm_check_relocs): Ditto.
2209 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
2210 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
2212 (elf32_arm_got_prel): New variable.
2213 (elf32_arm_howto_from_type): New function.
2214 (elf32_arm_info_to_howto): Use it.
2215 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
2216 BFD_RELOC_ARM_TARGET2.
2217 * libbfd.h: Regenerate.
2218 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
2220 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2222 * ecoff.c: Update u.undef.next refs.
2223 * elf64-ppc.c: Likewise.
2224 * elflink.c: Likewise.
2225 * linker.c: Likewise.
2226 * xcofflink.c: Likewise.
2228 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
2229 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
2230 fields to indirect struct.
2231 * elf-m10300.c: Update u.weakdef refs.
2232 * elf32-arm.h: Likewise.
2233 * elf32-cris.c: Likewise.
2234 * elf32-frv.c: Likewise.
2235 * elf32-hppa.c: Likewise.
2236 * elf32-i370.c: Likewise.
2237 * elf32-i386.c: Likewise.
2238 * elf32-m32r.c: Likewise.
2239 * elf32-m68k.c: Likewise.
2240 * elf32-ppc.c: Likewise.
2241 * elf32-s390.c: Likewise.
2242 * elf32-sh.c: Likewise.
2243 * elf32-sparc.c: Likewise.
2244 * elf32-vax.c: Likewise.
2245 * elf32-xtensa.c: Likewise.
2246 * elf64-alpha.c: Likewise.
2247 * elf64-hppa.c: Likewise.
2248 * elf64-ppc.c: Likewise.
2249 * elf64-s390.c: Likewise.
2250 * elf64-sh64.c: Likewise.
2251 * elf64-sparc.c: Likewise.
2252 * elf64-x86-64.c: Likewise.
2253 * elfxx-ia64.c: Likewise.
2254 * elfxx-mips.c: Likewise.
2255 * elflink.c: Likewise. Also u.elf_hash_value.
2256 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
2258 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2259 (bfd_elf_gc_record_vtinherit): Alloc vtable.
2260 (bfd_elf_gc_record_vtentry): Likewise.
2261 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
2263 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2265 * Makefile.am: Run "make dep-am".
2266 * Makefile.in: Regenerate.
2267 * bfd-in2.h: Regenerate.
2268 * po/SRC-POTFILES.in: Regenerate.
2269 * po/bfd.pot: Regenerate.
2271 2004-09-16 Alan Modra <amodra@bigpond.net.au>
2273 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
2274 with bitfields. Make "type" and "other" bitfields too.
2275 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
2276 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
2277 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
2278 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
2279 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
2280 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
2281 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
2282 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
2283 * elf-hppa.h: Update all uses of elf_link_hash_flags.
2284 * elf-m10300.c: Likewise.
2286 * elf32-arm.h: Likewise.
2287 * elf32-cris.c: Likewise.
2288 * elf32-frv.c: Likewise.
2289 * elf32-hppa.c: Likewise.
2290 * elf32-i370.c: Likewise.
2291 * elf32-i386.c: Likewise.
2292 * elf32-m32r.c: Likewise.
2293 * elf32-m68k.c: Likewise.
2294 * elf32-ppc.c: Likewise.
2295 * elf32-s390.c: Likewise.
2296 * elf32-sh-symbian.c: Likewise.
2297 * elf32-sh.c: Likewise.
2298 * elf32-sh64.c: Likewise.
2299 * elf32-sparc.c: Likewise.
2300 * elf32-vax.c: Likewise.
2301 * elf32-xtensa.c: Likewise.
2302 * elf64-alpha.c: Likewise.
2303 * elf64-hppa.c: Likewise.
2304 * elf64-ppc.c: Likewise.
2305 * elf64-s390.c: Likewise.
2306 * elf64-sh64.c: Likewise.
2307 * elf64-sparc.c: Likewise.
2308 * elf64-x86-64.c: Likewise.
2309 * elflink.c: Likewise.
2310 * elfxx-ia64.c: Likewise.
2311 * elfxx-mips.c: Likewise.
2312 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
2313 * configure: Regenerate.
2314 * aclocal.m4: Regenerate.
2316 2004-09-16 Alan Modra <amodra@bigpond.net.au>
2318 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
2319 around uses of R_ARM_TARGET1.
2320 (elf32_arm_check_relocs): Likewise.
2322 2004-09-13 Paul Brook <paul@codesourcery.com>
2324 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2326 * bfd-in2.h: Regenerate.
2327 * libbfd.h: Regenerate.
2328 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
2329 (elf32_arm_link_hash_table_create): Set target1_is_rel.
2330 (bfd_elf32_arm_process_before_allocation): Ditto.
2331 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
2332 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
2333 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
2336 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2338 * hpux-core.c (thread_section_p): New function.
2339 (hpux_core_core_file_p): Fix computation of offset in call
2340 to bfd_seek. Create a ".reg" section from an arbitrary
2341 ".reg/<id>" section if none was created after having read
2344 2004-09-11 Andreas Schwab <schwab@suse.de>
2346 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
2347 * aclocal.m4: Rebuild.
2348 * configure: Rebuild.
2350 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2352 * section.c (bfd_sections_find_if): Fix parameter name in
2353 comment to match code.
2355 2004-09-10 Alan Modra <amodra@bigpond.net.au>
2357 * elf.c (assign_file_positions_except_relocs): Assign relocs
2358 stored in a bfd section.
2360 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
2362 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
2363 h->gotplt_refcount to 0, not -1.
2365 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
2367 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
2368 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
2370 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
2371 handle symbol visibility here.
2373 2004-09-07 Alan Modra <amodra@bigpond.net.au>
2375 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
2376 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
2378 (ppc_stub_name): Remove trailing "+0" on stub name.
2379 (create_linkage_sections): Create relocations for
2380 branch lookup table when --emit-relocs as well as when --shared.
2381 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
2382 relbrlt test. For --emit-stub-syms, always output a sym even when
2383 one already exists on a plt call stub. Put stub type in the stub
2385 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
2387 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
2388 reloc_count in stub sections. Adjust relbrlt test.
2389 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
2390 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
2391 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
2392 for relocs against discarded symbols. Fix comments.
2394 2004-09-06 Mark Mitchell <mark@codesourcery.com>
2396 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
2397 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
2399 (map_sections_to_segments): ... here. Use it. Assign a file
2400 position to the .dynamic section if it is not loadable, but part
2401 of the PT_DYNAMIC segment.
2402 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2403 offsets, not VMAs, for the BPABI. Do not fill in the header in
2404 the .got.plt section for the BPABI.
2405 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
2407 (elf_backend_want_got_plt): Define to zero for Symbian OS.
2409 2004-09-06 Nick Clifton <nickc@redhat.com>
2411 * elflink.c (elf_link_add_object_symbols): Set the error code to
2412 bfd_error_wrong_format when the input format does not match the
2415 2004-09-06 Alan Modra <amodra@bigpond.net.au>
2417 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
2418 (ppc64_elf_check_directives): ..here.
2419 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
2420 before accessing ppc64_elf_tdata.
2421 (ppc64_elf_finish_dynamic_sections): And here too.
2423 2004-09-04 Alan Modra <amodra@bigpond.net.au>
2425 * bfd.c (_bfd_default_error_handler): Correct loop exit.
2427 2004-09-03 Mark Mitchell <mark@codesourcery.com>
2429 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
2430 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
2431 (bfd_elf32_littlearm_symbian_vec): Likewise.
2432 * configure: Regenerated.
2433 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
2434 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
2435 (PLT_ENTRY_SIZE): Likewise.
2436 (bfd_vma_elf32_arm_symbian_plt_entry): New
2438 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
2440 (create_got_section): Don't create sections when generating BPABI
2442 (elf32_arm_create_dynamic_sections): Tidy.
2443 (elf32_arm_link_hash_table_create): Set plt_header_size,
2444 plt_entry_size, and symbian_p.
2445 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
2446 generating BPABI objects.
2447 (allocate_dynrelocs): Use htab->plt_header_size, not
2448 PLT_HEADER_SIZE. Do not add to .got.plt when
2449 generating BPABI objects.
2450 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
2451 * elfarm-nabi.c: Add SymbianOS target vectors.
2452 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
2453 (_bfd_elf_link_create_dynamic_sections): Likewise.
2454 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
2455 (elfNN_bed): Use it.
2456 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
2457 (bfd_elf32_littlearm_symbian_vec): Likewise.
2458 (_bfd_target_vector): Add them.
2460 2004-09-03 Nick Clifton <nickc@redhat.com>
2463 * coffcode.h (handle_COMDAT): Replace abort with an warning
2464 message and allow the scan to continue.
2466 2004-09-02 Alan Modra <amodra@bigpond.net.au>
2468 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
2469 in when reading relocs, not our sorted syms. Remove unnecessary
2472 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2474 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
2476 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
2478 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
2479 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
2480 replace uses of *_alias with *_noncanonical.
2481 * aclocal.m4: Rebuild with aclocal 1.4p6.
2482 * Makefile.in: Rebuild with automake 1.4p6.
2483 * doc/Makefile.in: Rebuild with automake 1.4p6.
2484 * configure.in: Autoupdate with autoupdate 2.59.
2485 * config.in: Regenerate with autoheader 2.59.
2486 * configure: Regnerate with autoconf 2.59.
2488 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2490 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
2491 symbol pointer arrays before modifying.
2493 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2495 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
2496 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
2497 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
2498 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
2499 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
2500 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
2501 Use both symbol tables on non-relocatable objects. Use a common
2502 error exit. Fix "mid" warning.
2503 * libbfd.h: Regenerate.
2504 * bfd-in2.h: Regenerate.
2506 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2508 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
2510 (struct sfpr_def_parms): Save some space.
2511 (sfpr_define): Here too.
2513 * elf64-ppc.c (compare_symbols): Put section syms first.
2514 (sym_exists_at): New function.
2515 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
2516 points only for relocatable files. Use .opd section contents
2517 otherwise. Generally clean up the code.
2519 2004-08-27 Alan Modra <amodra@bigpond.net.au>
2521 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
2522 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
2523 (struct sfpr_def_parms): New.
2524 (sfpr_define): New function.
2525 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
2526 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
2527 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
2528 (savefpr1_tail, restfpr1_tail): New functions.
2529 (savevr, savevr_tail, restvr, restvr_tail): New functions.
2530 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
2531 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
2532 code. Define all ABI mandated _save and _rest functions.
2534 2004-08-26 Paul Brook <paul@codesourcery.com>
2536 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
2538 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2540 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
2543 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2545 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
2546 that pcrel correction is applied for R_386_PC32.
2548 2004-08-25 Alan Modra <amodra@bigpond.net.au>
2550 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
2551 for R_386_32 and R_386_PC32 relocs against symbols defined in
2554 2004-08-25 Dmitry Diky <diwil@spec.ru>
2556 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
2557 Add new relocations.
2558 * bfd-in2.h: Regenerate.
2559 * libbfd.h: Regenerate.
2560 * elf32-msp430.c: Clean-up code.
2561 (elf_msp430_howto_table): Add new relocation entries.
2562 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
2563 (msp430_elf_relax_section): New function.
2564 (msp430_elf_relax_delete_bytes): New function.
2565 (msp430_elf_symbol_address_p): New function.
2567 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2569 * elf32-m32r.c (m32r_elf_relocate_section): Handle
2570 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
2572 2004-08-20 Daniel Jacobowitz <dan@debian.org>
2574 * elflink.c (_bfd_elf_section_already_linked): Handle
2575 SEC_LINK_DUPLICATES_SAME_CONTENTS.
2577 2004-08-19 Mark Mitchell <mark@codesourcery.com>
2579 * config.bfd (arm*-*-symbianelf*): New target.
2580 (arm*-*-eabi*): Likewise.
2582 2004-08-19 Alan Modra <amodra@bigpond.net.au>
2584 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
2585 "struct ppc_link_hash_entry *".
2586 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
2587 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
2589 2004-08-19 Jakub Jelinek <jakub@redhat.com>
2591 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
2592 entries (where fd_aux overlaps next entry's fd_func).
2593 Add non_overlapping argument, use it.
2594 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
2595 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2596 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
2597 as indexes into opd_sym_map/opd_adjust array.
2598 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
2600 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2602 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
2603 if we can look up their function descriptor in a regular file.
2605 2004-08-18 Nick Clifton <nickc@redhat.com>
2608 * cofflink.c (coff_link_add_symbols): Check that the comdat
2609 pointer in the coff_section_data structure has been initialised
2612 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2615 * elflink.c (bfd_elf_record_link_assignment): Add comment about
2616 changing bfd_link_hash_undefined to bfd_link_hash_new.
2618 2004-08-17 Jakub Jelinek <jakub@redhat.com>
2620 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
2622 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
2623 (synthetic_opd, synthetic_relocatable): New variables.
2624 (compare_symbols, compare_relocs): New helper routines.
2625 (ppc64_elf_get_synthetic_symtab): New function.
2626 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
2628 * bfd-in2.h: Regenerated.
2629 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
2630 to relsyms. Return 0 if abfd is relocatable.
2632 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2634 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
2636 2004-08-17 Nick Clifton <nickc@redhat.com>
2638 * (is_arm_mapping_symbol_name): New function - return true
2639 when a symbol name matches the requirements for an ARM mapping
2641 (arm_elf_find_function): New function based on
2642 elf_find_function in elf.c but skipping ARM mapping symbols
2643 and including thumb function symbols.
2644 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
2645 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
2647 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2649 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
2650 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
2651 (ppc64_elf_brtaken_reloc): Here too.
2653 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2655 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
2657 (ppc64_elf_check_directives): Check that we have the right hash
2658 table before proceeding.
2660 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2662 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
2663 (adjust_opd_syms): Attach opd syms for deleted entries to one of
2664 the sections that will be discarded.
2666 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2668 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
2670 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2672 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
2673 free space available.
2675 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2677 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
2678 occurrences with bfd_byte * thoughout file.
2680 * coff-rs6000.c (do_shared_object_padding): Warning fix.
2681 (xcoff_write_armap_big): Likewise.
2682 (xcoff_write_archive_contents_old): Likewise.
2683 (xcoff_write_archive_contents_big): Likewise.
2685 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
2687 2004-08-13 Nick Clifton <nickc@redhat.com>
2689 * elf32-arm.h: Convert to ISO C90.
2691 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2694 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
2697 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2699 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
2700 (bfd_archive_filename, bfd_get_section_ident): Delete.
2701 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
2702 bfd_archive_filename.
2703 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
2704 to warn about symbols in discarded sections. Use _bfd_error_handler.
2705 * aout-adobe.c (aout_adobe_callback): See below.
2706 * aout-cris.c (swap_ext_reloc_in): ..
2707 * coff-arm.c (find_thumb_glue, find_arm_glue,
2708 coff_arm_relocate_section, bfd_arm_process_before_allocation,
2709 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
2710 coff_arm_copy_private_bfd_data): ..
2711 * coff-i860.c (i860_reloc_processing): ..
2712 * coff-mcore.c (mcore_coff_unsupported_reloc,
2713 coff_mcore_relocate_section): ..
2714 * coff-ppc.c (coff_ppc_relocate_section): ..
2715 * coff-rs6000.c (xcoff_create_csect_from_smclas
2716 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
2717 sh_swap_insns, sh_relocate_section): ..
2718 * coff-tic54x.c (tic54x_reloc_processing): ..
2719 * coff-tic80.c (coff_tic80_relocate_section): ..
2720 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
2721 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
2722 coff_slurp_symbol_table, coff_classify_symbol,
2723 coff_slurp_reloc_table): ..
2724 * coffgen.c (_bfd_coff_read_string_table): ..
2725 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
2726 _bfd_coff_generic_relocate_section): ..
2727 * cpu-arm.c (bfd_arm_merge_machines): ..
2728 * cpu-sh.c (sh_merge_bfd_arch): ..
2729 * elf-hppa.h (elf_hppa_relocate_section): ..
2730 * elf.c (bfd_elf_string_from_elf_section, setup_group,
2731 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
2732 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
2733 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
2734 * elf32-arm.h (find_thumb_glue, find_arm_glue,
2735 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
2736 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
2737 elf32_arm_relocate_section, elf32_arm_set_private_flags,
2738 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
2739 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
2740 cris_elf_merge_private_bfd_data
2741 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
2742 * elf32-gen.c (elf32_generic_link_add_symbols): ..
2743 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
2744 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
2745 elf32_hppa_relocate_section): ..
2746 * elf32-i370.c (i370_elf_merge_private_bfd_data,
2747 i370_elf_check_relocs, i370_elf_relocate_section): ..
2748 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
2749 elf_i386_relocate_section): ..
2750 * elf32-m32r.c (m32r_elf_relocate_section,
2751 m32r_elf_merge_private_bfd_data): ..
2752 * elf32-m68hc1x.c (m68hc12_add_stub,
2753 _bfd_m68hc11_elf_merge_private_bfd_data): ..
2754 * elf32-m68k.c (elf_m68k_relocate_section): ..
2755 * elf32-mcore.c (mcore_elf_unsupported_reloc,
2756 mcore_elf_relocate_section): ..
2757 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
2758 ppc_elf_check_relocs, ppc_elf_relocate_section,
2759 ppc_elf_begin_write_processing): ..
2760 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2761 elf_s390_relocate_section): ..
2762 * elf32-sh-symbian.c (sh_symbian_import_as,
2763 sh_symbian_process_embedded_commands,
2764 sh_symbian_relocate_section): ..
2765 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
2766 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
2767 sh_elf_merge_private_data): ..
2768 * elf32-sparc.c (elf32_sparc_check_relocs,
2769 elf32_sparc_relocate_section,
2770 elf32_sparc_merge_private_bfd_data): ..
2771 * elf32-v850.c (v850_elf_check_relocs,
2772 v850_elf_merge_private_bfd_data): ..
2773 * elf32-xtensa.c (elf_xtensa_check_relocs,
2774 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
2775 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
2776 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
2777 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
2778 * elf64-gen.c (elf64_generic_link_add_symbols): ..
2779 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
2780 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
2781 ppc64_elf_relocate_section): ..
2782 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2783 elf_s390_relocate_section): ..
2784 * elf64-sh64.c (sh_elf64_relocate_section): ..
2785 * elf64-sparc.c (sparc64_elf_check_relocs,
2786 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
2787 sparc64_elf_merge_private_bfd_data): ..
2788 * elf64-x86-64.c (elf64_x86_64_check_relocs,
2789 elf64_x86_64_relocate_section): ..
2790 * elflink.c (_bfd_elf_add_default_symbol,
2791 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
2792 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
2793 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
2794 elf_get_linked_section_vma, elf_fixup_link_order,
2795 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
2796 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
2797 * elfxx-ia64.c (elfNN_ia64_relax_section,
2798 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
2799 * elfxx-mips.c (mips_elf_perform_relocation,
2800 _bfd_mips_elf_check_relocs,
2801 _bfd_mips_elf_merge_private_bfd_data): ..
2802 * ieee.c (ieee_slurp_external_symbols): ..
2803 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
2804 * libbfd.c (_bfd_generic_verify_endian_match): ..
2805 * linker.c (_bfd_generic_link_add_one_symbol,
2806 _bfd_generic_section_already_linked): ..
2807 * pdp11.c (translate_to_native_sym_flags): ..
2808 * pe-mips.c (coff_pe_mips_relocate_section): ..
2809 * peicode.h (pe_ILF_build_a_bfd): ..
2810 * srec.c (srec_bad_byte): ..
2811 * stabs.c (_bfd_link_section_stabs): ..
2812 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
2813 Replace all uses of bfd_archive_filename and bfd_get_section_ident
2814 with corresponding %B and %A in _bfd_error_handler format string.
2815 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
2816 calls to use %A and %B. Fix "against symbol .. from section" and
2817 similar error messages. Combine multiple _bfd_error_handler calls
2818 where they were separated due to bfd_archive_filename deficiencies.
2819 * bfd-in2.h: Regenerate.
2821 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
2823 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
2826 2004-08-10 Alan Modra <amodra@bigpond.net.au>
2828 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
2829 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
2830 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
2832 (link_hash_newfunc): Init was_undefined.
2833 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
2834 Use undefweak instead.
2835 (ppc64_elf_check_directives): Fix undefs chain.
2836 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
2838 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
2839 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
2840 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
2842 2004-08-09 Jakub Jelinek <jakub@redhat.com>
2844 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
2845 error, test input_section flags rather than sec.
2847 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2849 * elf-bfd.h (struct elf_backend_data): Add
2850 elf_backend_archive_symbol_lookup.
2851 (_bfd_elf_archive_symbol_lookup): Declare.
2852 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
2853 (elf_link_add_archive_symbols): ..extracted from here. Call the
2855 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
2856 (elfNN_bed): Init new field.
2857 * elf64-ppc.c (elf_backend_check_directives): Define.
2858 (elf_backend_archive_symbol_lookup): Define.
2859 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
2860 a ppc_link_hash_entry pointer.
2862 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
2863 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
2864 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
2865 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
2866 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
2867 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2868 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
2871 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2873 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
2874 (ppc64_elf_add_symbol_hook): Test for NULL section.
2875 (get_sym_h): Formatting.
2876 (ppc64_elf_size_stubs): Include reloc addend in value stored as
2879 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
2880 long branch stubs with code handling plt and r2off branch stubs.
2882 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2884 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
2885 * elflink.c (elf_link_input_bfd): Formatting.
2886 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
2888 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
2889 (link_hash_newfunc): Don't set it.
2890 (ppc64_elf_copy_indirect_symbol): Nor copy it.
2891 (ppc64_elf_mark_entry_syms): Delete.
2892 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
2893 sections. Use get_opd_info.
2894 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
2896 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2898 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
2900 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
2901 (func_desc_adjust): Don't set have_undefweak.
2902 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
2903 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
2905 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
2906 "struct ppc_link_hash_entry *". Adjust all references.
2907 (ppc64_elf_hide_symbol): Correct a comment.
2909 * elf64-ppc.c (get_opd_info): New function.
2910 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
2911 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
2912 before calling get_fdh. Test fdh rather than h before dereferencing
2913 fdh. Mark removed symbols in opd_adjust.
2914 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
2915 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
2917 (ppc64_elf_output_symbol_hook): Likewise.
2919 2004-08-06 Paul Brook <paul@codesourcery.com>
2921 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
2922 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
2923 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
2924 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
2925 and BFD_RELOC_ARM_SBREL32.
2926 * bfd-in2.h, bbfd.h: Regenerate.
2928 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2930 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
2931 the dynamic link symbol actually in use.
2933 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
2935 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
2937 2004-07-31 Joel Brobecker <brobecker@gnat.com>
2938 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2940 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
2941 SHN_MIPS_TEXT and SHN_MIPS_DATA.
2943 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
2944 Nick Clifton <nickc@redhat.com>
2947 * bfd.c (_bfd_default_error_handler): Make it global.
2949 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
2951 * elf.c (assign_section_numbers): Cope gracefully with sections
2952 which have SHF_LINK_ORDER set but no sh_link set up.
2953 * elflink.c (elf_get_linked_section_vma): Likewise.
2955 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
2958 * elfxx-target.h (elf_backend_link_order_error_handler): New.
2959 Set it to _bfd_default_error_handler.
2960 (elfNN_bed): Add elf_backend_link_order_error_handler.
2962 * libbfd-in.h (_bfd_default_error_handler): New.
2964 * libbfd.h: Regenerated.
2966 2004-07-30 Jakub Jelinek <jakub@redhat.com>
2968 * archures.c (bfd_mach_sparc_64bit_p): Define.
2969 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
2970 * bfd-in2.h: Rebuilt.
2972 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
2974 Introduce SH2a support.
2975 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
2976 * archures.c (bfd_mach_sh2a_nofpu): New.
2977 * bfd-in2.h: Rebuilt.
2978 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
2979 (arch_info_struct): Add sh2a_nofpu.
2980 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
2981 2003-12-29 DJ Delorie <dj@redhat.com>
2982 * reloc.c: Add relocs for sh2a.
2983 * bfd-in2.h: Regenerate.
2984 * libbfd.hh: Regenerate.
2985 2003-12-01 Michael Snyder <msnyder@redhat.com>
2986 * archures.c (bfd_mach_sh2a): New.
2987 * bfd-in2.h: Rebuilt.
2988 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
2990 (arch_info_struct): Add sh2a.
2991 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
2993 2004-07-28 Nick Clifton <nickc@redhat.com>
2994 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2997 * som.c (setup_sections): Improve estimation of space sizes in
2998 relocatable objects.
3000 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3001 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
3002 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
3004 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
3005 * configure: Regenerate.
3006 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
3007 case that accepts OSABI=NetBSD and OSABI=SysV.
3008 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
3009 the base of .got or .data (if .got does not exist).
3010 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
3012 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
3013 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
3014 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
3015 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
3017 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
3020 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
3021 (elf_sec_group): Defined.
3022 (bfd_elf_match_symbols_in_sections): New prototype.
3023 (_bfd_elf_setup_group_pointers): Likewise.
3025 * elf.c (bfd_elf_discard_group): Abort.
3026 (bfd_elf_set_group_contents): Also include relocation sections.
3027 Remove zero-fill for ld -r.
3028 (_bfd_elf_setup_group_pointers): New function.
3029 (elf_sort_elf_symbol): Likewise.
3030 (elf_sym_name_compare): Likewise.
3031 (bfd_elf_match_symbols_in_sections): Likewise.
3033 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
3035 * elflink.c (match_group_member): New.
3036 (elf_link_input_bfd): Check group member for discarded section.
3037 (try_match_symbols_in_sections): New function.
3038 (already_linked): Likewise.
3039 (_bfd_elf_section_already_linked): Support mixing comdat group
3040 and linkonce section.
3042 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
3043 * linker.c (bfd_section_already_linked_table_traverse): New.
3045 * libbfd.h: Regenerated.
3047 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3049 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
3050 BFD_RELOC_CRX_SWITCH32.
3051 * bfd-in2.h: Regenerate.
3052 * libbfd.h: Regenerate.
3053 * elf32-crx.c: Support relocation/relaxation of
3054 BFD_RELOC_CRX_SWITCH* types.
3056 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3058 * elf64-ppc.c: Correct "Linker stubs" comment.
3060 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3062 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
3064 (elf_linked_to_section): New.
3066 * elf.c (assign_section_numbers): Set up sh_link for
3069 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
3070 to sh_link for SHT_IA_64_UNWIND sections.
3072 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
3074 * elflink.c (elf_fixup_link_order): Add _() to error message.
3076 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
3078 * elflink.c (elf_fixup_link_order): Issue a warning and flag
3081 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
3083 * aout-adobe.c (aout_32_section_already_linked): Defined.
3084 * aout-target.h (MY_section_already_linked): Likewise.
3085 * aout-tic30.c (MY_section_already_linked): Likewise.
3086 * binary.c (binary_section_already_linked): Likewise.
3087 * bout.c (b_out_section_already_linked): Likewise.
3088 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
3089 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
3090 * coffcode.h (coff_section_already_linked): Likewise.
3091 * i386msdos.c (msdos_section_already_linked): Likewise.
3092 * i386os9k.c (os9k_section_already_linked): Likewise.
3093 * ieee.c (ieee_section_already_linked): Likewise.
3094 * ihex.c (ihex_section_already_linked): Likewise.
3095 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
3096 * mmo.c (mmo_section_already_linked): Likewise.
3097 * nlm-target.h (nlm_section_already_linked): Likewise.
3098 * oasys.c (oasys_section_already_linked): Likewise.
3099 * pef.c (bfd_pef_section_already_linked): Likewise.
3100 * ppcboot.c (ppcboot_section_already_linked): Likewise.
3101 * som.c (som_bfd_discard_group): Likewise.
3102 * srec.c (srec_section_already_linked): Likewise.
3103 * tekhex.c (tekhex_section_already_linked): Likewise.
3104 * versados.c (versados_section_already_linked): Likewise.
3105 * vms.c (vms_section_already_linked): Likewise.
3106 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
3107 * xsym.c (bfd_sym_section_already_linked): Likewise.
3109 * bfd-in.h (bfd_section_already_linked_table_init): New.
3110 (bfd_section_already_linked_table_free): Likewise.
3112 * coff-rs6000.c (rs6000coff_vec): Add
3113 _bfd_generic_section_already_linked.
3114 (pmac_xcoff_vec): Likewise.
3115 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3116 (aix5coff64_vec): Likewise.
3118 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
3119 * elflink.c (_bfd_elf_section_already_linked): New function.
3121 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
3123 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
3124 (_bfd_generic_section_already_linked): New.
3125 (bfd_section_already_linked_hash_entry): Likewise.
3126 (bfd_section_already_linked): Likewise.
3127 (bfd_section_already_linked_table_lookup): Likewise.
3128 (bfd_section_already_linked_table_insert): Likewise.
3130 * linker.c (bfd_section_already_linked): New.
3131 (_bfd_section_already_linked_table): Likewise.
3132 (bfd_section_already_linked_table_lookup): Likewise.
3133 (bfd_section_already_linked_table_insert): Likewise.
3134 (already_linked_newfunc): Likewise.
3135 (bfd_section_already_linked_table_init): Likewise.
3136 (bfd_section_already_linked_table_free): Likewise.
3137 (_bfd_generic_section_already_linked): Likewise.
3139 * section.c (bfd_section): Remove comdat.
3140 (bfd_comdat_info): Moved to ...
3141 * bfd-in.h (coff_comdat_info): Here.
3142 (bfd_coff_get_comdat_section): New.
3143 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
3144 * libcoff-in.h (coff_section_tdata): Add comdat.
3145 * coffcode.h (handle_COMDAT): Updated.
3146 * cofflink.c (coff_link_add_symbols): Likewise.
3147 * ecoff.c (bfd_debug_section): Likewise.
3149 * targets.c (bfd_target): Add _section_already_linked.
3150 (BFD_JUMP_TABLE_LINK): Updated.
3152 * bfd-in2.h: Regenerated.
3153 * libbfd.h: Likewise.
3154 * libcoff.h: Likewise.
3156 2003-07-21 Paul Brook <paul@codesourcery.com>
3158 * elflink.c (elf_get_linked_section_vma, compare_link_order,
3159 elf_fixup_link_order): New functions.
3160 (bfd_elf_final_link): Call elf_fixup_link_order.
3162 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
3164 * elf-bfd.h (ELF_COMMON_DEF_P): New.
3165 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
3167 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
3168 _bfd_elf_symbol_refs_local_p.
3169 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
3172 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
3174 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
3176 (bfd_elf_get_dyn_lib_class): New prototype.
3177 * elf.c (bfd_elf_get_dyn_lib_class): New function.
3179 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
3180 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
3181 entry is needed. Issue an error if a DT_NEEDED entry is needed
3182 for a file marked DYN_NO_NEEDED.
3183 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
3186 * bfd-in2.h: Regenerated.
3188 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3190 * elflink.c (elf_section_complain_discarded): Don't complain in
3193 2004-07-10 James E Wilson <wilson@specifixinc.com>
3195 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
3196 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
3197 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
3198 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
3200 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
3201 bfd_put_64 to bfd_putl64.
3202 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
3204 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
3207 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
3208 .init/.fini sections when trying to relax it.
3210 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
3212 * elf.c (assign_file_positions_for_segments): Make sure the
3213 .dynamic section is the first section in the PT_DYNAMIC segment.
3215 2004-07-09 Nick Clifton <nickc@redhat.com>
3217 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
3218 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
3219 sh_elf_get_flags_from_mach functions so that they do not conflict
3220 when this target is built with other sh-elf targets.
3221 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
3222 suppression of this function.
3223 (sh_elf_find_flags): Likewise.
3225 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3227 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
3228 (ALL_MACHINES_CFILES): Add cpu-crx.c.
3229 (BFD32_BACKENDS): Add elf32-crx.lo.
3230 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
3231 (cpu-crx.lo): New target.
3232 (elf32-crx.lo): New target.
3233 * Makefile.in: Regenerate.
3234 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
3235 (bfd_archures_list): Add bfd_crx_arch.
3236 * bfd-in2.h: Regenerate.
3237 * config.bfd: Handle crx-*-elf*, crx*.
3238 * configure.in: Handle bfd_elf32_crx_vec.
3239 * configure: Regenerate.
3240 * cpu-crx.c: New file.
3241 * elf32-crx.c: Likewise.
3242 * libbfd.h: Regenerate.
3243 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
3244 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
3245 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
3246 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
3247 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
3248 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
3249 * targets.c (bfd_elf32_crx_vec): Declare.
3250 (bfd_target_vector): Add bfd_elf32_crx_vec.
3252 2004-07-06 Nick Clifton <nickc@redhat.com>
3254 * config.bfd: Add sh-symbian-elf target.
3255 * configure.in: Add bfd_elf32_shl_symbian_vec.
3256 * configure: Regenerate.
3257 * elf-bfd.h (struct elf_backend_data): Add new field
3259 * elflink.c (elf_link_add_object_symbols): Invoke the
3260 check_directives function, if defined.
3261 * elfxx-target.h: Provide a default, NULL definition for
3263 * targets.c: Add bfd_elf32_shl_symbian_vec.
3264 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
3266 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
3267 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
3268 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
3269 not already been defined.
3270 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
3271 * sh-symbian.c: New file. Provide functions to support the
3272 * sh-symbian-elf target.
3273 * Makefile.am: Add elf32-sh-symbian.c
3274 * Makefile.in: Regenerate.
3276 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3278 * elf32-sh.c: Include ../opcodes/sh-opc.h.
3279 * Makefile.am: Ran make dep-am.
3280 * Makefile.in: Ran make dep-in.
3282 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3284 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
3287 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
3289 * config.bfd: Add want64 to configuration target s390-*-linux*.
3291 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
3293 * bfd.c (bfd_get_section_ident): New.
3295 * elflink.c (elf_link_read_relocs_from_section): Call
3296 bfd_get_section_ident to identify the section when reporting
3298 (_bfd_elf_link_output_relocs): Likewise.
3299 (elf_link_output_extsym): Likewise.
3300 (elf_link_input_bfd): Likewise.
3301 (bfd_elf_gc_record_vtinherit): Likewise.
3303 * bfd-in2.h: Regenerated.
3305 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
3306 Nick Clifton <nickc@redhat.com>
3309 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
3310 of section symbols to mips_elf_sort_hash_table ().
3312 2004-07-01 Alan Modra <amodra@bigpond.net.au>
3314 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
3316 (elf_section_complain_discarded): New function. Handle
3317 .gcc_except_table too.
3318 (elf_link_input_bfd): Rewrite handling of relocs against symbols
3319 in discarded sections.
3320 * elf-bfd.h (elf_discarded_section): Protect macro arg.
3322 2004-06-30 James E Wilson <wilson@specifixinc.com>
3324 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
3325 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
3327 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
3330 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
3331 local references to discarded sections and report their
3334 2004-06-30 Alan Modra <amodra@bigpond.net.au>
3336 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
3337 sec_info_type, test section name instead.
3339 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
3342 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
3343 in .init/.fini sections.
3345 2004-06-29 Bob Wilson <bob.wilson@acm.org>
3347 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
3348 bfd_get_section_limit.
3350 2004-06-29 Bob Wilson <bob.wilson@acm.org>
3352 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
3353 output section size.
3355 2004-06-29 Alan Modra <amodra@bigpond.net.au>
3357 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
3359 (mmix_elf_perform_relocation): Adjust for above change.
3360 (mmix_elf_relocate_section): Likewise.
3361 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
3362 (mmix_elf_get_section_contents): Delete.
3363 (bfd_elf64_get_section_contents): Delete.
3364 (mmix_elf_relocate_section): Zero stub area.
3365 * linker.c (default_indirect_link_order): Alloc max of section size
3367 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
3368 * section.c (bfd_malloc_and_get_section): Likewise.
3369 (struct bfd_section): Update rawsize comment.
3370 * bfd-in2.h: Regenerate.
3372 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
3374 2004-06-29 Alan Modra <amodra@bigpond.net.au>
3376 * bfd-in.h (bfd_get_section_limit): Define.
3377 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
3378 (_bfd_final_link_relocate): Use bfd_get_section_limit.
3379 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
3380 * coff-arm.c (coff_arm_relocate_section): Likewise.
3381 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
3382 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
3383 (bfd_ns32k_final_link_relocate): Likewise.
3384 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
3385 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
3386 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
3387 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
3388 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
3389 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
3390 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
3391 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3392 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
3393 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
3394 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
3395 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
3396 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
3397 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
3398 * elf32-v850.c (v850_elf_reloc): Likewise.
3399 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
3400 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
3401 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
3402 * elf64-mips.c (mips_elf64_gprel32_reloc)
3403 (mips16_gprel_reloc): Likewise.
3404 * elf64-mmix.c (mmix_elf_reloc): Likewise.
3405 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
3406 * elf64-sparc.c (init_insn_reloc): Likewise.
3407 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3408 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
3409 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
3410 (_bfd_mips_elf_generic_reloc): Likewise.
3411 * bfd-in2.h: Regenerate.
3413 2004-06-28 Alan Modra <amodra@bigpond.net.au>
3415 * bfd-in.h (struct stab_info): Move from stabs.c.
3416 * stabs.c (struct stab_link_includes_table): Delete.
3417 (stab_link_includes_lookup): Delete.
3418 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
3419 level of indirection from sinfo parm.
3420 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
3421 stabstr section. Adjust hash table accesses.
3422 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
3423 alloc. Adjust stab_info test.
3424 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
3425 (_bfd_coff_final_link): Adjust stab_info test.
3426 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
3427 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
3429 * libcoff-in.h (struct coff_link_hash_table): Likewise.
3430 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
3431 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
3432 stabstr section. Adjust stab_info test.
3433 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
3434 (_bfd_write_stab_strings): Adjust prototypes.
3435 * libbfd.h: Regenerate.
3436 * libcoff.h: Regenerate.
3437 * bfd-in2.h: Regenerate.
3439 2004-06-27 Mark Kettenis <kettenis@gnu.org>
3441 From Miod Vallat <miod@online.fr>:
3442 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
3444 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
3446 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
3447 (struct elf32_mn10300_link_hash_entry): Remove
3448 pcrel_relocs_copied.
3449 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
3450 R_MN10300_32. Don't adjust pcrel_relocs_copied.
3451 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
3452 and gotoff relocations if the symbol doesn't bind locally. Use
3453 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
3454 relocation for PCREL32.
3455 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
3456 to test whether a symbol binds locally.
3457 (elf32_mn10300_link_hash_newfunc): Don't initialize
3458 pcrel_relocs_copied.
3459 (_bfd_mn10300_elf_discard_copies): Delete.
3460 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
3462 2004-06-26 Mark Kettenis <kettenis@gnu.org>
3464 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
3466 2004-06-25 Joel Brobecker <brobecker@gnat.com>
3468 * som.c (som_set_reloc_info): Correct small typo.
3470 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3472 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
3473 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
3474 (m32r_elf_gcsweep_hook): Likewise.
3475 (m32r_elf_check_relocs): Likewise.
3476 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
3477 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
3478 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
3479 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
3480 * bfd-in2.h: Regenerated.
3481 * libbfd.h: Regenerated.
3483 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
3485 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
3487 (elf64_x86_64_relocate_section): Issue an error for
3488 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
3489 against global symbols when building shared library.
3491 2004-06-24 Alan Modra <amodra@bigpond.net.au>
3493 * section.c (struct sec): Rename "_cooked_size" to "size".
3494 Rename "_raw_size" to "rawsize".
3495 (STD_SECTION): Adjust comments.
3496 (bfd_set_section_size, bfd_get_section_contents): Use size.
3497 (bfd_malloc_and_get_section): New function.
3498 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
3499 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
3500 Correctly free reloc and contents memory.
3501 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
3502 and fake CIE now that we can shink section size to zero.
3503 (_bfd_elf_write_section_eh_frame): Likewise..
3504 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
3505 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
3506 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
3507 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
3508 unneeded indirection.
3509 * elf.c (_bfd_elf_section_offset): .. and update call.
3510 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
3511 * libbfd.h: Regenerate.
3512 * bfd-in2.h: Regenerate.
3514 Replace occurrences of "_raw_size" and "_cooked_size" in most places
3515 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
3516 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
3517 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
3518 Similarly use "rawsize", if non-zero, in reloc functions to validate
3519 reloc addresses. Use new bfd_malloc_and_get_section in most places
3520 where bfd_get_section_contents was called. Expand all occurrences of
3521 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
3522 grok_prstatus and similar functions to "size".
3523 * aix386-core.c (aix386_core_file_p): ..
3524 * aix5ppc-core.c (xcoff64_core_p): ..
3525 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
3526 aout_adobe_set_section_contents): ..
3527 * aout-target.h (callback): ..
3528 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
3529 MY_bfd_final_link): ..
3530 * aoutf1.h (sunos4_core_file_p): ..
3531 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3532 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
3533 final_link, aout_link_input_section): ..
3534 * binary.c (binary_object_p, binary_canonicalize_symtab,
3535 binary_set_section_contents): ..
3536 * bout.c (b_out_callback, b_out_write_object_contents,
3537 b_out_set_section_contents, b_out_bfd_relax_section,
3538 b_out_bfd_get_relocated_section_contents): ..
3539 * cisco-core.c (cisco_core_file_validate): ..
3540 * coff-alpha.c (alpha_ecoff_object_p,
3541 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
3542 * coff-arm.c (coff_arm_relocate_section,
3543 bfd_arm_allocate_interworking_sections): ..
3544 * coff-h8300.c (h8300_reloc16_extra_cases,
3545 h8300_bfd_link_add_symbols): ..
3546 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
3547 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
3548 ppc_bfd_coff_final_link): ..
3549 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
3550 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3551 sh_align_loads, sh_coff_get_relocated_section_contents): ..
3552 * coff64-rs6000.c (xcoff64_write_object_contents,
3553 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
3554 * coffcode.h (coff_compute_section_file_positions,
3555 coff_write_object_contents): ..
3556 * coffgen.c (make_a_section_from_file, coff_write_symbols,
3557 coff_section_symbol, build_debug_section): ..
3558 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
3559 process_embedded_commands, _bfd_coff_link_input_bfd,
3560 _bfd_coff_write_global_sym): ..
3561 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
3562 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
3563 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
3564 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
3565 _bfd_dwarf2_find_nearest_line): ..
3566 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
3567 ecoff_compute_section_file_positions,
3568 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
3569 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
3570 _bfd_elf_discard_section_eh_frame_hdr,
3571 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
3572 _bfd_elf_write_section_eh_frame,
3573 _bfd_elf_write_section_eh_frame_hdr): ..
3574 * elf-hppa.h (elf_hppa_sort_unwind): ..
3575 * elf-m10200.c (mn10200_elf_relax_section,
3576 mn10200_elf_relax_delete_bytes,
3577 mn10200_elf_get_relocated_section_contents): ..
3578 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
3579 mn10300_elf_check_relocs, mn10300_elf_relax_section,
3580 mn10300_elf_relax_delete_bytes,
3581 mn10300_elf_get_relocated_section_contents,
3582 _bfd_mn10300_elf_adjust_dynamic_symbol,
3583 _bfd_mn10300_elf_discard_copies,
3584 _bfd_mn10300_elf_size_dynamic_sections,
3585 _bfd_mn10300_elf_finish_dynamic_sections): ..
3586 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
3587 _bfd_elf_make_section_from_phdr, elf_fake_sections,
3588 bfd_elf_set_group_contents, map_sections_to_segments,
3589 elf_sort_sections, assign_file_positions_for_segments,
3590 SECTION_SIZE, copy_private_bfd_data,
3591 _bfd_elf_get_dynamic_reloc_upper_bound,
3592 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
3593 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
3594 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
3595 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
3596 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
3597 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
3598 bfd_elf32_arm_process_before_allocation,
3599 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
3600 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
3601 elf32_arm_write_section): ..
3602 * elf32-cris.c (cris_elf_grok_prstatus,
3603 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
3604 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
3605 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
3606 elf_cris_discard_excess_dso_dynamics,
3607 elf_cris_discard_excess_program_dynamics): ..
3608 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
3609 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
3610 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
3611 _frv_create_got_section, _frvfdpic_assign_plt_entries,
3612 elf32_frvfdpic_size_dynamic_sections,
3613 elf32_frvfdpic_modify_segment_map,
3614 elf32_frvfdpic_finish_dynamic_sections): ..
3615 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
3616 elf32_h8_get_relocated_section_contents): ..
3617 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
3618 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
3619 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
3620 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
3621 elf32_hppa_finish_dynamic_sections): ..
3622 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
3623 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
3624 i370_elf_finish_dynamic_sections): ..
3625 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
3626 allocate_dynrelocs, elf_i386_size_dynamic_sections,
3627 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
3628 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
3629 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
3630 * elf32-ip2k.c (ip2k_is_switch_table_128,
3631 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
3632 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
3633 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
3634 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
3635 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
3636 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
3637 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
3638 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
3639 m32r_elf_get_relocated_section_contents): ..
3640 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
3641 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
3642 m68hc11_elf_relax_delete_bytes): ..
3643 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
3644 m68hc12_elf_size_one_stub): ..
3645 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
3646 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
3647 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
3648 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
3649 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
3650 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3651 elf32_mips_grok_prstatus): ..
3652 * elf32-or32.c (or32_elf_consth_reloc): ..
3653 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
3654 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
3655 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
3656 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
3657 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
3658 ppc_elf_final_write_processing): ..
3659 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3660 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3661 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
3662 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
3663 sh_elf_relax_delete_bytes, sh_elf_align_loads,
3664 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
3665 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
3666 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
3667 * elf32-sh64-com.c (sh64_address_in_cranges,
3668 sh64_get_contents_type): ..
3669 * elf32-sh64.c (sh64_find_section_for_address,
3670 sh64_elf_final_write_processing): ..
3671 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
3672 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
3673 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
3674 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
3675 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
3676 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
3677 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
3678 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
3679 elf_vax_finish_dynamic_sections): ..
3680 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
3681 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
3682 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
3683 xstormy16_elf_finish_dynamic_sections): ..
3684 * elf32-xtensa.c (xtensa_read_table_entries,
3685 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
3686 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
3687 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
3688 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
3689 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
3690 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
3691 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
3692 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
3693 xtensa_callback_required_dependence): ..
3694 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
3695 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
3696 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
3697 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
3698 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
3699 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
3700 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
3701 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
3702 * elf64-hppa.c (allocate_dynrel_entries,
3703 elf64_hppa_size_dynamic_sections,
3704 elf64_hppa_finish_dynamic_sections): ..
3705 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
3706 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
3707 elf64_mips_grok_prstatus): ..
3708 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
3709 mmix_elf_relocate_section, mmix_elf_final_link,
3710 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
3711 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
3712 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
3713 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
3714 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
3715 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
3716 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
3717 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
3718 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
3719 ppc64_elf_finish_dynamic_sections): ..
3720 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3721 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3722 elf_s390_finish_dynamic_sections): ..
3723 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
3724 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
3725 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
3726 sh64_elf64_finish_dynamic_sections): ..
3727 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
3728 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
3729 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
3730 sparc64_elf_finish_dynamic_symbol,
3731 sparc64_elf_finish_dynamic_sections): ..
3732 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
3733 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
3734 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
3735 elf64_x86_64_finish_dynamic_sections): ..
3736 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
3737 * elfcode.h (elf_slurp_reloc_table): ..
3738 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
3739 elf_finalize_dynstr, elf_link_add_object_symbols,
3740 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
3741 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
3742 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3743 elf32_mips_grok_prstatus): ..
3744 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
3745 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
3746 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
3747 elfNN_ia64_finish_dynamic_sections): ..
3748 * elfxx-mips.c (mips_elf_create_procedure_table,
3749 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
3750 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
3751 mips_elf_global_got_index, mips_elf_multi_got,
3752 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
3753 mips_elf_allocate_dynamic_relocations,
3754 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
3755 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
3756 _bfd_mips_elf_always_size_sections,
3757 _bfd_mips_elf_size_dynamic_sections,
3758 _bfd_mips_elf_finish_dynamic_symbol,
3759 _bfd_mips_elf_finish_dynamic_sections,
3760 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
3761 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
3762 _bfd_elf_mips_get_relocated_section_contents,
3763 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
3764 * hp300hpux.c (callback): ..
3765 * hppabsd-core.c (make_bfd_asection): ..
3766 * hpux-core.c (make_bfd_asection): ..
3767 * i386linux.c (linux_link_create_dynamic_sections,
3768 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
3769 * i386msdos.c (msdos_write_object_contents): ..
3770 * i386os9k.c (os9k_callback, os9k_write_object_contents,
3771 os9k_set_section_contents): ..
3772 * ieee.c (parse_expression, ieee_slurp_external_symbols,
3773 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
3774 ieee_write_section_part, do_with_relocs, do_as_repeat,
3775 do_without_relocs, ieee_write_debug_part, init_for_output,
3776 ieee_set_section_contents): ..
3777 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
3778 * irix-core.c (do_sections, make_bfd_asection): ..
3779 * libaout.h (aout_section_merge_with_text_p): ..
3780 * libbfd.c (_bfd_generic_get_section_contents,
3781 _bfd_generic_get_section_contents_in_window): ..
3782 * linker.c (default_indirect_link_order): ..
3783 * lynx-core.c (make_bfd_asection): ..
3784 * m68klinux.c (linux_link_create_dynamic_sections,
3785 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3786 * mach-o.c (bfd_mach_o_make_bfd_section,
3787 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
3788 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
3789 bfd_mach_o_scan_read_segment): ..
3790 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
3791 _bfd_merge_sections): ..
3792 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
3793 mmo_map_set_sizes, mmo_canonicalize_symtab,
3794 mmo_internal_write_section, mmo_write_object_contents): ..
3795 * netbsd-core.c (netbsd_core_file_p): ..
3796 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
3797 nlm_alpha_set_public_section): ..
3798 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
3799 * nlm32-sparc.c (nlm_sparc_write_import): ..
3800 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
3801 nlm_compute_section_file_positions): ..
3802 * oasys.c (oasys_object_p, oasys_slurp_section_data,
3803 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
3804 * opncls.c (get_debug_link_info): ..
3805 * osf-core.c (make_bfd_asection): ..
3806 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3807 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
3808 final_link, aout_link_input_section): ..
3809 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
3810 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
3811 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
3812 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
3813 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
3814 * ptrace-core.c (ptrace_unix_core_file_p): ..
3815 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
3816 _bfd_final_link_relocate, bfd_generic_relax_section,
3817 bfd_generic_get_relocated_section_contents): ..
3818 * reloc16.c (bfd_coff_reloc16_relax_section,
3819 bfd_coff_reloc16_get_relocated_section_c): ..
3820 * riscix.c (riscix_some_aout_object_p): ..
3821 * rs6000-core.c (read_hdr, make_bfd_asection): ..
3822 * sco5-core.c (make_bfd_asection): ..
3823 * simple.c (bfd_simple_get_relocated_section_contents): ..
3824 * som.c (som_object_setup, setup_sections, som_prep_headers,
3825 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
3826 som_set_reloc_info, som_get_section_contents,
3827 som_bfd_link_split_section): ..
3828 * sparclinux.c (linux_link_create_dynamic_sections,
3829 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3830 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
3831 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
3832 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
3833 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
3834 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
3835 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
3836 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
3837 sunos_finish_dynamic_link): ..
3838 * syms.c (_bfd_stab_section_find_nearest_line): ..
3839 * tekhex.c (first_phase, tekhex_set_section_contents,
3840 tekhex_write_object_contents): ..
3841 * trad-core.c (trad_unix_core_file_p): ..
3842 * versados.c (process_esd, process_otr, process_otr): ..
3843 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
3844 * vms-misc.c (add_new_contents): ..
3845 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
3846 * vms.c (vms_set_section_contents): ..
3847 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
3848 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
3849 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
3850 * xsym.c (bfd_sym_scan): .. See above.
3852 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
3854 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
3855 calling _bfd_merged_section_offset only for section symbols.
3857 2004-06-22 Alan Modra <amodra@bigpond.net.au>
3859 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
3860 for handling SEC_MERGE symbols in relax_section.
3862 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3864 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
3865 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
3866 linked together. Mark the result as h8300sx code.
3868 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3870 * elf-bfd.h (struct elf_backend_data): Added
3871 elf_backend_omit_section_dynsym.
3872 (_bfd_elf_link_omit_section_dynsym): Declare.
3873 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
3874 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
3875 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
3876 (_bfd_elf_link_renumber_dynsyms): ... this function.
3877 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
3878 _bfd_elf_link_omit_section_dynsym).
3879 (elfNN_bed): Added elf_backend_omit_section_dynsym.
3881 2004-06-21 Nick Clifton <nickc@redhat.com>
3883 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
3886 2004-06-17 Jerome Guitton <guitton@gnat.com>
3888 * bfd-in.h (bfd_cache_close_all): New function declaration.
3889 * bfd-in2.h: Regenerate.
3890 * cache.c (bfd_cache_close_all): New function definition.
3892 2004-06-16 Mark Kettenis <kettenis@gnu.org>
3894 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
3896 * configure: Regenerate.
3898 2004-06-16 Daniel Jacobowitz <dan@debian.org>
3900 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
3901 the pre-existing section.
3903 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3905 * section.c (struct sec): Remove usused flags. Reorganize a little.
3906 (bfd_get_section_size_before_reloc): Delete.
3907 (bfd_get_section_size_after_reloc): Delete.
3908 (STD_SECTION): Update.
3909 (bfd_get_section_size_now): Delete.
3910 (bfd_set_section_contents): Don't referece reloc_done.
3911 (bfd_get_section_contents): Remove reloc_done comment.
3912 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
3914 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
3915 * ecoff.c (bfd_debug_section): Update initializer.
3916 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
3917 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
3918 * bfd-in.h (bfd_section_size): Expand.
3919 (bfd_get_section_size): New macro.
3920 * bfd-in2.h: Regenerate.
3921 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
3922 bfd_get_section_size_before_reloc with bfd_get_section_size.
3923 * coffcode.h (coff_write_object_contents): Likewise.
3924 * coffgen.c (build_debug_section): Likewise.
3925 * dwarf1.c (parse_line_table): Likewise.
3926 (_bfd_dwarf1_find_nearest_line): Likewise.
3927 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3928 * i386msdos.c (msdos_write_object_contents): Likewise.
3929 * pdp11.c (squirt_out_relocs): Likewise.
3930 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
3931 * elf64-mmix.c (mmix_elf_final_link): Update comment.
3933 2004-06-14 Chris Demetriou <cgd@broadcom.com>
3935 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
3936 removal) with updated comment.
3937 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
3939 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
3940 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3942 2004-06-12 Alan Modra <amodra@bigpond.net.au>
3944 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
3945 overflow on branches to undefweaks.
3947 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3949 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
3950 as ecoff_section_data() does not return a valid lvalue.
3952 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
3954 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
3955 (elf_link_add_object_symbols): Likewise.
3957 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
3958 (elf_backend_reloc_type_class): New.
3960 2004-06-08 Mark Kettenis <kettenis@gnu.org>
3962 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
3964 * configure: Regenerate.
3966 2004-06-07 Daniel Jacobowitz <dan@debian.org>
3968 From: Albert Chin-A-Young <china@thewrittenword.com>
3969 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
3972 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
3974 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
3977 2004-05-28 DJ Delorie <dj@redhat.com>
3979 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
3980 for linking, but otherwise adjust reloc for merged sections.
3982 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3984 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
3985 _bfd_merged_section_offset for local symbols.
3987 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3989 * Makefile.am: Regenerate dependencies.
3990 * Makefile.in: Regenerate.
3991 * archures.c: Add bfd_mach_sh3_nommu .
3992 * bfd-in2.h: Regenerate.
3993 * cpu-sh.c: Add sh3-nommu architecture.
3994 (bfd_to_arch_table): Create new table.
3995 (sh_get_arch_from_bfd_mach): Create new function.
3996 (sh_get_arch_up_from_bfd_mach): Create new function.
3997 (sh_merge_bfd_arch): Create new function.
3998 * elf32-sh.c (sh_ef_bfd_table): Add table.
3999 (sh_elf_check_relocs): Replace switch statement with
4000 use of sh_ef_bfd_table .
4001 (sh_elf_get_flags_from_mach): Add new function.
4002 (sh_find_elf_flags): Likewise.
4003 (sh_elf_copy_private_data): Replace most of non-elf contents
4004 with a call to sh_merge_bfd_arch() .
4006 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
4008 * Makefile.am (bfdver.h): Use explicit filename, not $< .
4009 * Makefile.in: Regenerate.
4011 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
4013 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
4014 custom calling conventions for dynamic symbols.
4015 (mn10300_elf_relax_section): Avoid relaxing a function as a local
4016 symbol if it's an alias to a global one.
4018 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
4020 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
4023 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
4025 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
4028 2004-05-26 Alan Modra <amodra@bigpond.net.au>
4030 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
4031 for SHT_GROUP sections.
4033 2004-05-25 Alan Modra <amodra@bigpond.net.au>
4035 * elflink.c (elf_link_add_object_symbols): Don't set up merge
4037 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
4038 * merge.c: Formatting. Remove unnecessary casts. Expand
4039 bfd_get_section_alignment macro.
4040 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
4041 use throughout file.
4042 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
4043 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
4044 section name to determine sinfo group, instead test output section
4046 (_bfd_merge_sections): Add struct bfd_link_info param. Call
4047 _bfd_strip_section_from_output rather than just twiddling flags.
4048 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
4049 (_bfd_merge_sections): Update prototype.
4050 * libbfd.h: Regenerate.
4052 2004-05-24 Mark Kettenis <kettenis@gnu.org>
4054 * netbsd-core.c: Correctly indent section that sets architecture
4057 From Miod Vallat <miod@online.fr>:
4058 * m88kopenbsd.c: New file.
4059 * targets.c (m88k_openbsd_vec): New.
4060 * config.bfd: Add m88k-*-openbsd*.
4061 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
4062 (m88kopenbsd_vec): New.
4063 * configure: Regenerate.
4064 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
4065 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
4067 * Makefile.in: Regenerate.
4068 * po/SRC-POTFILES.in: Regenerate.
4070 2004-05-24 Nick Clifton <nickc@redhat.com>
4072 * hash.c: Remove bogus node "Changing the default Hash Table Size"
4073 introduced by hash table size patch.
4075 2004-05-22 Ben Elliston <bje@au.ibm.com>
4077 * configure.in (is_release): Remove.
4078 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
4079 (AC_OUTPUT): Don't output bfdver.h from version.h.
4080 * configure: Regenerate.
4081 * Makefile.am (RELEASE): New variable.
4082 (bfdver.h): New target.
4083 * Makefile.in: Regenerate.
4084 * doc/Makefile.in: Likewise.
4086 2004-05-22 Ben Elliston <bje@au.ibm.com>
4088 * Makefile.am (config.status): Don't depend on version.h.
4089 * Makefile.in: Regenerate.
4091 2004-05-22 Alan Modra <amodra@bigpond.net.au>
4093 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
4094 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
4095 * libbfd.h: Regenerate.
4096 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
4097 (_bfd_elf_rel_local_sym): Likewise.
4098 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
4099 (elf_link_input_bfd): Likewise.
4100 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
4101 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4102 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
4103 (elfNN_ia64_relocate_section): Likewise.
4105 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
4107 * hash.c (bfd_default_hash_table_size): New variable.
4108 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
4109 (bfd_hash_set_default_size): New function. Set the default size
4110 to a selected prime number close to the argument. Document new
4112 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
4113 * bfd-in2.h: Regenerate.
4114 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
4115 * Makefile.in: Regenerate.
4117 2004-05-21 Mark Kettenis <kettenis@gnu.org>
4119 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
4120 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
4121 arm, m68k, m88k and hppa core files.
4123 2004-05-21 Nick Clifton <nickc@redhat.com>
4125 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
4126 (bfd_bwrite): Likewise.
4127 (bfd_tell): Likewise.
4128 (bfd_flush): Likewise.
4129 (bfd_stat): Likewise.
4130 (bfd_seek): Likewise.
4131 (bfd_get_mtime): Likewise.
4132 (bfd_get_size): Likewise.
4134 2004-05-19 Ben Elliston <bje@au.ibm.com>
4136 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
4138 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
4140 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
4141 (bfd_generic_openr_next_archived_file): Likewise.
4143 2004-05-17 Bob Wilson <bob.wilson@acm.org>
4145 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
4146 section names by inserting a new substring after .gnu.linkonce, except
4147 for .gnu.linkonce.t.* where the "t." is replaced.
4149 2004-05-17 Adam Nemet <anemet@lnxw.com>
4151 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
4152 (m68-*-lynxos* case): Likewise.
4153 (powerpc-*-lyxnos* case): New case.
4154 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
4156 2004-05-17 David Heine <dlheine@tensilica.com>
4158 * aout-target.h (MY_bfd_copy_private_header_data): Define.
4159 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
4160 * bfd.c (bfd_copy_private_header_data): Define.
4161 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
4163 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
4164 * coffcode.h (coff_bfd_copy_private_header_data): Define.
4165 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
4166 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
4167 segments by calling copy_private_bfd_data.
4168 (_bfd_elf_copy_private_header_data): Define.
4169 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
4170 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
4171 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
4172 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
4173 * mmo.c (mmo_bfd_copy_private_header_data): Define.
4174 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
4175 * som.c (som_bfd_copy_private_header_data): Define.
4176 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
4177 * vms.c (vms_bfd_copy_private_header_data): Define.
4178 * bfd-in2.h: Regenerate.
4179 * libbfd.h: Regenerate.
4181 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4183 * elfxx-mips.c (MINUS_TWO): Define.
4184 (mips_elf_higher, mips_elf_highest,
4185 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
4186 some bfd_vma values.
4187 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
4189 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4191 * som.c (log2): Rename to exact_log2. Adjust all callers.
4193 2004-05-13 Paul Brook <paul@codesourcery.com>
4195 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
4196 dwarf3 format CIE entries. Remove comment about the size of the
4197 ra_column field. It is now correctly deduced.
4199 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4201 * config.bfd (or32-*-rtems*): Switch to elf.
4203 2004-05-13 Nick Clifton <nickc@redhat.com>
4205 * po/fr.po: Updated French translation.
4207 2004-05-11 Jakub Jelinek <jakub@redhat.com>
4209 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
4210 into .dynsym if elf_section_data (sec)->dynindx <= 0.
4211 Adjust counting of last_local.
4212 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
4213 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
4214 created by the linker nor !SHF_ALLOC.
4216 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
4217 DT_PLTGOT to the start of the .got.plt section instead of the
4218 .got output section. Set sh_entsize for .got section in addition
4220 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4221 is at sgot->output_section->vma.
4222 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
4223 DT_PLTGOT to the start of the .got.plt section instead of the
4224 .got output section.
4225 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4226 is at sgot->output_section->vma. Set sh_entsize for .got section
4227 in addition to .got.plt.
4228 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
4229 (bfd_section_from_phdr): Likewise.
4230 (map_sections_to_segments): Likewise.
4231 (assign_file_positions_for_segments): Likewise.
4232 (get_program_header_size): Likewise.
4233 * elflink.c (bfd_elf_size_dynamic_sections): Set
4234 elf_tdata (output_bfd)->relro from info->relro.
4235 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
4237 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
4239 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
4240 a zero symndx for which we hadn't accounted a dynamic relocation.
4241 (_frvfdpic_add_rofixup): Likewise.
4243 2004-05-07 Brian Ford <ford@vss.fsi.com>
4244 DJ Delorie <dj@redhat.com>
4246 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
4247 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
4248 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
4249 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
4251 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4253 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
4254 immediately if there's no link info.
4255 (elf32_frvfdpic_copy_private_bfd_data): New.
4256 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
4258 2004-05-06 Zack Weinberg <zack@codesourcery.com>
4260 * dwarf2.c (add_line_info): Also set info->filename to NULL if
4261 filename argument is null; do not call strlen on a null pointer.
4263 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
4265 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
4268 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4270 * configure.in (bfd_elf32_frvfdpic_vec): New.
4271 * configure: Rebuilt.
4272 * targets.c (bfd_elf32_frvfdpic_vec): New.
4273 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
4275 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
4276 frvfdpic instead of frv. Rearrange elf-target macros such that
4277 the FDPIC-specific ones are only defined for this new target
4279 (bfd_elf32_frvfdpic_vec): Declare.
4281 (elf32_frv_relocate_section): Use it to enable segment checking
4282 and to control rofixup emission. Add output section vma to
4283 applied relocation in non-LOAD non-ALLOC sections. Use
4284 _bfd_error_handler for errors.
4285 (_frv_create_got_section): Create .rel.got and .rofixup only in
4286 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
4288 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
4289 (elf32_frvfdpic_modify_segment_map): Likewise.
4290 (elf32_frv_finish_dynamic_sections): New, do-nothing.
4291 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
4292 error message if we miscompute the rofixup size.
4293 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
4294 (frvfdpic_elf_encode_eh_address): Likewise.
4295 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
4296 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
4297 relocs. Reject unknown relocation types.
4298 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
4299 (frv_elf_merge_private_bfd_data): Likewise.
4300 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
4301 0x4000 for newly-added elf32-frvfdpic.
4303 2004-05-05 Nick Clifton <nickc@redhat.com>
4306 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
4307 returning NULL as most users of this function do not check its
4309 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
4310 of bfd_cache_lookup().
4311 * sco5-core.c (sco5_core_file_p): Likewise.
4312 * trad-core.c (trad_unix_core_file_p): Likewise.
4314 2004-05-05 Nick Clifton <nickc@redhat.com>
4316 * cache.c (bfd_cache_lookup): Improve formatting.
4317 * archive.c: Fix formatting.
4319 2004-05-05 Peter Barada <peter@the-baradas.com>
4321 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
4322 * cpu-m68k.c(bfd_m68k_arch): Likewise.
4323 * bfd-in2.h(bfd_architecture): Regenerate.
4325 2004-05-03 Alan Modra <amodra@bigpond.net.au>
4327 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
4329 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
4330 those against discarded link-once and SEC_MERGE section symbols.
4332 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4334 * section.c (bfd_get_section_by_name_if): New.
4335 * bfd-in2.h: Regenerated.
4337 2004-05-02 Alan Modra <amodra@bigpond.net.au>
4339 * som.c (som_bfd_is_group_section): Define.
4341 2004-05-01 Alan Modra <amodra@bigpond.net.au>
4343 * section.c (bfd_make_section_anyway): Copy the whole
4344 bfd_hash_entry, not just "next" from existing entry.
4346 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4348 * elf.c (bfd_section_from_shdr): Maintain the section order in
4350 (special_sections): Add ".note.GNU-stack".
4351 (elf_fake_sections): Handle section group for relocatable
4354 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4356 * section.c (bfd_sections_find_if): New.
4357 * bfd-in2.h: Regenerated.
4359 2004-04-30 Alan Modra <amodra@bigpond.net.au>
4361 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
4363 * elf-bfd.h (bfd_elf_is_group_section): Declare.
4364 * elf.c (bfd_elf_is_group_section): New function.
4365 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
4366 * section.c (bfd_generic_is_group_section): New function.
4367 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
4368 (BFD_JUMP_TABLE_LINK): Adjust.
4369 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
4370 * aout-target.h (MY_bfd_is_group_section): Define.
4371 * aout-tic30.c (MY_bfd_is_group_section): Define.
4372 * bfd.c (bfd_is_group_section): Define.
4373 * binary.c (binary_bfd_is_group_section): Define.
4374 * bout.c (b_out_bfd_is_group_section): Define.
4375 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
4376 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
4377 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
4378 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
4379 * coffcode.h (coff_bfd_is_group_section): Define.
4380 * i386msdos.c (msdos_bfd_is_group_section): Define.
4381 * i386os9k.c (os9k_bfd_is_group_section): Define.
4382 * ieee.c (ieee_bfd_is_group_section): Define.
4383 * ihex.c (ihex_bfd_is_group_section): Define.
4384 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
4385 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
4386 * mmo.c (mmo_bfd_is_group_section): Define.
4387 * nlm-target.h (nlm_bfd_is_group_section): Define.
4388 * oasys.c (oasys_bfd_is_group_section): Define.
4389 * pef.c (bfd_pef_bfd_is_group_section): Define.
4390 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
4391 * srec.c (srec_bfd_is_group_section): Define.
4392 * tekhex.c (tekhex_bfd_is_group_section): Define.
4393 * versados.c (versados_bfd_is_group_section): Define.
4394 * vms.c (vms_bfd_is_group_section): Define.
4395 * xsym.c (bfd_sym_bfd_is_group_section): Define.
4396 * bfd-in2.h: Regenerate.
4397 * libbfd.h: Regenerate.
4399 2004-04-30 Alan Modra <amodra@bigpond.net.au>
4401 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
4403 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
4405 * configure.in: Update version to 2.15.91.
4406 * configure: Regenerate.
4408 2004-04-29 Brian Ford <ford@vss.fsi.com>
4410 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
4411 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
4412 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
4413 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
4414 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
4415 .gnu.linkonce.wi. sections.
4416 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
4417 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
4419 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
4420 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
4422 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4424 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
4425 * bfd-in2.h: Regenerate.
4426 * libbfd.h: Likewise.
4428 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4430 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
4432 (setup_sections): Use som_subspace_dictionary_record struct instead
4433 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
4434 is_comdat, is_common or dup_common.
4435 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
4436 is_comdat, is_common and dup_common in section subspace_dict from
4438 (som_begin_writing): Use som_subspace_dictionary_record struct.
4439 (som_finish_writing): Likewise.
4440 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
4441 is_common and dup_common flags in info for symbol. Add comment
4442 regarding linker support for these fields. Slightly reorganize
4444 (som_build_and_write_symbol_table): Set is_comdat, is_common and
4445 dup_common fields in symbol table from symbol info.
4446 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
4447 arguments. Set corresponding fields in copy_data. Change all callers.
4448 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
4450 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
4451 * som.h (som_subspace_dictionary_record): Define.
4452 (som_copyable_section_data_struct): Add is_comdat, is_common and
4454 (som_section_data_struct): Use som_subspace_dictionary_record struct
4455 instead of subspace_dictionary_record.
4456 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
4458 2004-04-27 Bob Wilson <bob.wilson@acm.org>
4460 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
4461 if set. Check reloc_done flag before applying relocations. Use
4462 output addresses, both when applying relocations and when comparing
4463 against the specified section.
4464 (elf_xtensa_relocate_section): Use output address to check if dynamic
4465 reloc is in a literal pool. Set section's reloc_done flag.
4467 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
4469 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
4470 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
4472 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
4475 2004-04-27 Alan Modra <amodra@bigpond.net.au>
4477 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
4478 structure field removed in 2004-04-24 patch.
4479 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
4481 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
4483 * elf32-arm.h (elf32_arm_section_flags): Likewise.
4484 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
4485 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
4486 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
4487 field before calling elf_backend_section_flags.
4489 2004-04-24 Chris Demetriou <cgd@broadcom.com>
4491 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
4492 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
4493 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
4494 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
4495 and BFD_RELOC_32_PCREL.
4496 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
4497 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
4498 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4499 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
4500 (mips_elf_next_relocation): Move comment about matching HI/LO
4502 (_bfd_mips_elf_relocate_section): Here. Remove handling for
4503 R_MIPS_GNU_REL_HI16.
4505 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4507 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
4508 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
4509 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
4510 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
4511 and update comments to reflect current usage.
4512 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
4513 and MIPS_R_SWITCH, as well as several empty entries. Update comment
4515 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
4516 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
4517 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4518 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
4519 type number to be MIPS_R_PCREL16.
4520 (mips_relocate_section): Remove support for link-time relaxation
4521 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
4522 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4523 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
4524 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
4525 relaxation of branches used by embedded-PIC.
4526 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
4527 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
4528 related members, update comment.
4529 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
4530 code related to embedded-PIC.
4531 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
4532 initialization of now-removed 'adjust' member of
4533 'struct ecoff_debug_info'.
4535 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4537 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
4539 2004-04-21 Philip Blundell <pb@nexus.co.uk>
4541 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
4542 relocs for locally defined symbols during -shared final link.
4543 (elf32_arm_final_link_relocate): Likewise.
4545 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4547 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
4548 ELF_LINK_POINTER_EQUALITY_NEEDED.
4549 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
4550 if r_type is not R_X86_64_PC32.
4551 (elf64_x86_64_finish_dynamic_symbol): If
4552 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
4555 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4557 * elf32-sh.c (sh_elf_plt_sym_val): New function.
4558 (elf_backend_plt_sym_val): Define.
4560 2004-04-22 Andrew Cagney <cagney@redhat.com>
4562 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
4564 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4566 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
4568 * som.c (som_set_section_contents): Constantify second argument.
4569 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
4570 (som_object_setup): Rework to avoid warning.
4571 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
4574 2004-04-22 Andrew Cagney <cagney@redhat.com>
4576 * cache.c (bfd_cache_close): Check for a previously closed file.
4578 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4580 * bfd.c (bfd_get_synthetic_symtab): Define.
4581 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
4582 NAME##_get_synthetic_symtab.
4583 (struct bfd_target): Add _bfd_get_synthetic_symtab.
4584 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
4585 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
4587 (_bfd_elf_get_synthetic_symtab): New prototype.
4588 * elfcode.h (elf_get_synthetic_symtab): Define.
4589 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
4590 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
4591 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
4592 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
4593 * bfd-in2.h: Rebuilt.
4594 * libbfd.h: Rebuilt.
4595 * elf32-i386.c (elf_i386_plt_sym_val): New function.
4596 (elf_backend_plt_sym_val): Define.
4597 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
4598 (elf_backend_plt_sym_val): Define.
4599 * elf32-s390.c (elf_s390_plt_sym_val): New function.
4600 (elf_backend_plt_sym_val): Define.
4601 * elf64-s390.c (elf_s390_plt_sym_val): New function.
4602 (elf_backend_plt_sym_val): Define.
4603 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
4604 (elf_backend_plt_sym_val): Define.
4605 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
4606 (elf_backend_plt_sym_val): Define.
4607 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
4608 (elf_backend_plt_sym_val): Define.
4609 * aout-target.h (MY_get_synthetic_symtab): Define.
4610 * aout-tic30.c (MY_get_synthetic_symtab): Define.
4611 * coff-rs6000.c (rs6000coff_vec): Add
4612 _bfd_nodynamic_get_synthetic_symtab.
4613 (pmac_xcoff_vec): Likewise.
4614 * coff64-rs6000.c (rs6000coff64_vec): Add
4615 _bfd_nodynamic_get_synthetic_symtab.
4616 (aix5coff64_vec): Likewise.
4617 * sunos.c (MY_get_synthetic_symtab): Define.
4618 * vms.c (vms_get_synthetic_symtab): Define.
4620 2004-04-22 Nick Clifton <nickc@redhat.com>
4622 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
4624 2004-04-22 Peter Barada <peter@the-baradas.com>
4626 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
4627 * bfd2-in.h: Regenerate.
4628 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
4630 2004-04-21 Chris Demetriou <cgd@broadcom.com>
4632 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
4633 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
4634 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
4635 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
4636 * bfd-in2.h: Regenerate.
4638 2004-04-21 Bob Wilson <bob.wilson@acm.org>
4640 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
4641 require relocations against a weak symbol to reference the same
4642 symbol hash entry if not a final, static link.
4643 (get_cached_value, add_value_map): Add final_static_link argument.
4644 (remove_literals): Pass final_static_link argument as needed.
4646 2004-04-21 Andrew Cagney <cagney@redhat.com>
4648 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
4649 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
4650 (opncls_bwrite, opncls_bclose, opncls_bflush)
4651 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
4652 bfd iovec that uses function callbacks.
4653 (bfd_close): Use the iovec's bclose.
4654 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
4655 (cache_bclose, cache_bflush, cache_bstat)
4656 (cache_iovec): New functions and global variable, implement a
4657 cache "iovec", where applicable set bfd_error.
4658 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
4659 * bfdio.c (struct bfd_iovec): Define.
4660 (real_read): Delete function.
4661 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
4662 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
4663 assume that bread and bwrite set bfd_error.
4664 * bfd.c (struct bfd): Add "iovec", update comments.
4665 * bfd-in2.h, libbfd.h: Re-generate.
4667 2004-04-21 Andrew Cagney <cagney@redhat.com>
4669 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4671 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
4673 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
4674 (bfd_elf_gc_sections): Fail if a shared object is being created.
4675 Do not fail if dynamic sections have been created. Instead call
4676 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
4677 dynamically referenced symbols. Do not mark the whole graph
4678 rooted at .eh_frame, only the section proper.
4680 2004-04-20 DJ Delorie <dj@redhat.com>
4682 * reloc.c: Add BFD_RELOC_32_SECREL.
4683 * bfd-in2.h: Regenerate.
4684 * libbfd.h: Likewise.
4685 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
4686 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
4687 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
4689 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4691 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
4692 relocs against hidden/protected undefweak symbols properly.
4693 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4695 2004-04-18 Mark Kettenis <kettenis@gnu.org>
4697 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4698 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
4701 2004-04-17 Brian Ford <ford@vss.fsi.com>
4703 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
4704 filepos for the SizeOfHeaders field.
4705 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
4707 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
4709 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4711 * simple.c (bfd_simple_get_relocated_section_contents): Don't
4712 change reloc_done. Set and restore _cooked_size.
4715 2004-04-15 Mark Kettenis <kettenis@gnu.org>
4717 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
4720 2004-04-15 Nick Clifton <nickc@redhat.com>
4722 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
4724 2004-04-15 Alan Modra <amodra@bigpond.net.au>
4726 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
4728 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
4730 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
4731 when it is a definition.
4733 2004-04-14 Alan Modra <amodra@bigpond.net.au>
4735 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
4736 when statically linking PIC code.
4737 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4739 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4741 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
4742 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
4743 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
4744 * configure: Regenerate.
4746 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
4748 * elflink.c: Include libiberty.h.
4749 * Makefile.am (elflink.lo): Depend on libiberty.h.
4750 * Makefile.in: Regenerate.
4752 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
4754 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
4757 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
4759 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
4760 reserve the memory for dynamic linker
4762 2004-04-05 Mark Kettenis <kettenis@gnu.org>
4764 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
4765 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
4767 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4769 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
4770 RELOC_FOR_GLOBAL_SYMBOL.
4771 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
4773 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4775 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
4776 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
4778 2004-04-01 Paul Brook <paul@codesourcery.com>
4780 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
4781 * elf32-arm.h (struct elf32_elf_section_map): New.
4782 (struct _arm_elf_section_data): New.
4783 (elf32_arm_section_data): Define.
4784 (struct elf32_arm_link_hash_table): Add byteswap_code.
4785 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
4786 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
4787 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
4788 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
4789 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
4790 (bfd_elf32_new_section_hook, elf_backend_write_section,
4791 elf_backend_link_output_symbol_hook): Define.
4793 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
4795 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
4796 that keeps the characters in a B_INCL..B_EINCL range.
4797 (_bfd_link_section_stabs): When computing the sum of the
4798 characters in a B_INCL..B_EINCL range also keep a copy of those
4799 characters. Use this information to distinguish between
4800 include sections that have the same sum and the same length
4801 but which are nevertheless unique.
4803 2004-03-31 Paul Brook <paul@codesourcery.com>
4805 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
4806 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
4808 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
4810 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
4811 to 'sum_chars' and add field 'num_chars'.
4812 (_bfd_link_section_stabs): When computing the sum of the
4813 characters in a B_INCL..B_EINCL range also keep a count of the
4814 number of characters. Use this information to help distinguish
4815 between include sections when have the same sum but which
4816 nevertheless are still unique.
4818 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
4820 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
4822 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
4823 Tomer Levi <Tomer.Levi@nsc.com>
4825 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
4826 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
4827 (BFD32_BACKENDS): Add elf32-cr16c.lo.
4828 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
4829 (cpu-cr16c.lo): New target.
4830 (elf32-cr16c.lo): Likewise.
4831 * Makefile.in: Regenerate.
4832 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
4833 (bfd_archures_list): Add bfd_cr16c_arch.
4834 * config.bfd: Handle cr16c-*-elf*.
4835 * configure.in: Handle bfd_elf32_cr16c_vec.
4836 * configure: Regenerate.
4837 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
4838 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
4839 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
4840 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
4841 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
4842 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
4843 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
4844 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
4845 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
4846 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
4847 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
4848 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
4849 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
4850 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
4851 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
4852 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
4853 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
4854 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
4855 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
4856 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
4857 * targets.c (bfd_elf32_cr16c_vec): Declare.
4858 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
4859 * cpu-cr16c.c: New file.
4860 * elf32-cr16c.c: Likewise.
4861 * libbfd.h: Regenerate.
4862 * bfd-in2.h: Likewise.
4864 2004-03-30 Jakub Jelinek <jakub@redhat.com>
4866 * elf.c (map_sections_to_segments): Fix handling of .tbss.
4868 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4870 * Makefile.am: Remove all mention of elflink.h.
4871 * Makefile.in: Regenerate.
4872 * bfd-in.h (bfd_elf_discard_info): Declare.
4873 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
4874 * bfd-in2.h: Regenerate.
4875 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
4876 bfd_elf32_link_record_dynamic_symbol,
4877 bfd_elf64_link_record_dynamic_symbol,
4878 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
4879 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
4880 _bfd_elf32_link_record_local_dynamic_symbol,
4881 _bfd_elf64_link_record_local_dynamic_symbol,
4882 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
4883 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
4884 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
4885 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
4886 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
4887 _bfd_elf32_reloc_symbol_deleted_p,
4888 _bfd_elf64_reloc_symbol_deleted_p): Delete.
4889 (bfd_elf_link_record_dynamic_symbol,
4890 bfd_elf_link_record_local_dynamic_symbol,
4891 bfd_elf_final_link, bfd_elf_gc_sections,
4892 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
4893 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
4894 bfd_elf_reloc_symbol_deleted_p): Declare.
4895 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
4896 * elf32-arm.h: Update for changed function names. Remove local
4897 WILL_CALL_FINISH_DYNAMIC_SECTION define.
4898 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
4899 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
4900 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
4901 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4902 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
4903 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
4904 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
4905 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
4906 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
4907 (bfd_elfNN_print_symbol): Define.
4908 * elfcode.h: Don't include elflink.h.
4909 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
4910 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
4911 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
4912 elf_gc_record_vtinherit, elf_gc_record_vtentry,
4913 elf_link_record_local_dynamic_symbol): Don't define.
4914 * elflink.c: Update for changed function names. Move elflink.h
4916 * elflink.h: Delete file.
4917 * po/SRC-POTFILES.in: Regenerate.
4918 * po/bfd.pot: Regenerate.
4920 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4922 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
4923 "name" for global syms accidentally removed in 2004-03-20 change.
4925 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4927 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
4928 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
4929 where Elf_External_* is different for 64 and 32 bit, with
4930 corresponding elf_size_info field.
4931 (struct elf_final_link_info): Use "bfd_byte *" instead
4932 of "Elf_External_Sym *" for external_syms and symbuf.
4933 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
4934 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
4935 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
4936 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
4937 (elf_link_sort_cmp2): Adjust.
4938 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
4939 using ELF_R_SYM macro. Set u.sym_mask.
4940 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
4941 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
4942 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
4943 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
4944 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
4945 swap_syn_out functions. Rearrange dyn swap in/out switch.
4946 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
4947 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
4948 (elf_link_flush_output_syms): Add elf_backend_data arg.
4949 (elf_link_check_versioned_symbol): Likewise.
4950 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
4951 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
4952 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
4953 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
4954 ELF_R_TYPE and ELF_R_INFO macros.
4955 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
4956 based on size rather than using ELF_R_INFO.
4957 (elf_gc_mark): Set up r_sym_shift local var and use instead of
4959 (struct alloc_got_off_arg): New.
4960 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
4961 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
4962 (elf_gc_allocate_got_offsets): Adjust.
4963 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
4964 ELF_R_SYM. Use bfd_section_from_elf_index.
4965 (elf_bfd_discard_info): Set cookie.r_sym_shift.
4966 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
4967 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
4969 2004-03-26 Stan Shebs <shebs@apple.com>
4971 Remove MPW support, no longer used.
4972 * config.bfd (powerpc-*-mpw*): Remove configuration.
4973 * mpw-config.in, mpw-make.sed: Remove files.
4974 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
4976 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4978 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
4979 (ppc64_elf_add_symbol_hook): New function.
4980 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
4981 const from Elf_Internal_Sym param.
4982 * elflink.c (elf_link_add_object_symbols): Adjust.
4983 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
4984 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
4985 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
4986 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
4987 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
4988 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
4989 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
4990 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
4991 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
4992 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
4993 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
4994 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
4995 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
4996 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
4997 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
4998 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
5000 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5002 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
5003 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
5004 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
5005 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
5006 (bfd_elf64_bfd_link_add_symbols): Delete.
5007 (bfd_elf_link_add_symbols): Declare.
5008 * elfcode.h (elf_bfd_link_add_symbols): Delete.
5009 * elflink.c: Include safe-ctype.h.
5010 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
5012 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
5013 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
5015 (elf_link_add_archive_symbols): Rename from
5016 _bfd_elf_link_add_archive_symbols, make static.
5017 (elf_link_add_object_symbols): New function. Corresponding
5018 elflink.h function converted to use elf_size_info.
5019 (bfd_elf_link_add_symbols): Likewise.
5020 (bfd_elf_size_dynamic_sections): Adjust.
5021 * elflink.h (elf_bfd_link_add_symbols): Delete.
5022 (elf_link_add_object_symbols): Delete.
5023 * elf32-gen.c (elf32_generic_link_add_symbols): Call
5024 bfd_elf_link_add_symbols.
5025 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
5027 2004-03-25 Alan Modra <amodra@bigpond.net.au>
5029 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
5030 and chained shared libs only if dynsym. Clear dynsym on forced-local.
5032 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
5033 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
5034 (_bfd_elf_add_dt_needed_tag): Declare.
5035 (_bfd_elf_sort_symbol): Declare.
5036 (_bfd_elf_finalize_dynstr): Declare.
5037 (RELOC_FOR_GLOBAL_SYM): Formatting.
5038 * elfcode.h (elf_add_dynamic_entry): Delete.
5039 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
5040 elflink.h function converted to use elf_size_info.
5041 (_bfd_elf_add_dt_needed_tag): Likewise.
5042 (_bfd_elf_sort_symbol): Likewise.
5043 (_bfd_elf_finalize_dynstr): Likewise.
5044 (compute_bucket_count): Likewise.
5045 (bfd_elf_size_dynamic_sections): Likewise. Check result of
5046 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
5047 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
5048 * elflink.h: ..here.
5049 (sort_symbol, add_dt_needed_tag): Delete.
5050 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
5051 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
5053 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
5054 * elf32-cris.c (add_dynamic_entry): Likewise.
5055 * elf32-hppa.c (add_dynamic_entry): Likewise.
5056 * elf32-i370.c (add_dynamic_entry): Likewise.
5057 * elf32-i386.c (add_dynamic_entry): Likewise.
5058 * elf32-m32r.c (add_dynamic_entry): Likewise.
5059 * elf32-m68k.c (add_dynamic_entry): Likewise.
5060 * elf32-ppc.c (add_dynamic_entry): Likewise.
5061 * elf32-s390.c (add_dynamic_entry): Likewise.
5062 * elf32-sh.c (add_dynamic_entry): Likewise.
5063 * elf32-sparc.c (add_dynamic_entry): Likewise.
5064 * elf32-vax.c (add_dynamic_entry): Likewise.
5065 * elf32-xtensa.c (add_dynamic_entry): Likewise.
5066 * elf64-alpha.c (add_dynamic_entry): Likewise.
5067 * elf64-hppa.c (add_dynamic_entry): Likewise.
5068 * elf64-ppc.c (add_dynamic_entry): Likewise.
5069 * elf64-s390.c (add_dynamic_entry): Likewise.
5070 * elf64-sparc.c (add_dynamic_entry): Likewise.
5071 * elf64-x86-64.c (add_dynamic_entry): Likewise.
5072 * elfxx-ia64.c (add_dynamic_entry): Likewise.
5073 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
5074 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
5075 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
5076 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
5078 2004-03-23 Paul Brook <paul@codesourcery.com>
5080 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
5082 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5084 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
5085 literal tables and check for relocs outside of literal pools.
5086 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
5087 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
5089 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
5090 (elf_xtensa_relocate_section): Read literal tables and check for
5091 dynamic relocations in read-only sections and not in literal pools.
5093 2004-03-23 Alan Modra <amodra@bigpond.net.au>
5096 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
5098 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5100 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
5101 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
5102 not defined by the executable, or defined in a DSO.
5103 <eliding run-time relocation of .got>: Initialize GOT entry for a
5104 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
5106 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
5107 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
5108 a PLT reloc to GOT for an executable.
5109 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
5110 .got for a DSO and explain why.
5111 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
5112 and unreferenced symbols for which a PLT is defined. Adjust
5113 dynamic-symbol pruning correspondingly, to make sure we don't lose
5114 a dynamic symbol also defined by a DSO.
5116 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5118 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
5119 and rel args. Group input and output args. Wrap to 80 columns.
5120 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
5121 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
5122 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
5123 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
5124 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5125 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
5126 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
5127 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
5128 RELOC_FOR_GLOBAL_SYMBOL invocation.
5130 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
5132 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
5133 unresolved symbols in objects aren't allowed.
5135 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
5137 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
5138 (elf_hppa_unmark_useless_dynamic_symbols):
5139 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
5140 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
5141 (elf32_hppa_relocate_section): Likewise.
5142 * elf32-i370.c (i370_elf_relocate_section): Likewise.
5143 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
5144 * elf32-sh.c (sh_elf_relocate_section): Likewise.
5145 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
5146 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5148 * elf-m10200.c (mn10200_elf_relocate_section): Use
5149 RELOC_FOR_GLOBAL_SYMBOL.
5150 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
5151 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
5152 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
5153 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
5154 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
5155 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
5156 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
5157 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
5158 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
5159 * elf32-v850.c (v850_elf_relocate_section): Likewise.
5160 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
5161 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
5163 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5165 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
5166 (final_link_relocate): Likewise.
5167 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
5168 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
5170 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5172 * Makefile.am: Run "make dep-am".
5173 * Makefile.in: Regenerate.
5174 * aclocal.m4: Regenerate.
5175 * config.in: Regenerate.
5176 * po/bfd.pot: Regenerate.
5178 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5179 H.J. Lu <hongjiu.lu@intel.com>
5181 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
5182 type and size change code to where it was previously. Remove
5183 dt_needed param. Treat old weak syms as strong if new sym is
5184 from a shared lib, even when old sym is from another shared
5185 lib. Remove unnecessary tests of oldweak and newweak. Correct
5187 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
5188 _bfd_elf_merge_symbol calls.
5189 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
5190 dt_needed local var. Update comments.
5191 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
5192 (_bfd_elf_add_default_symbol): Likewise.
5194 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
5195 strong syms in one shared object overriding weak syms in another.
5197 2004-03-18 Alan Modra <amodra@bigpond.net.au>
5199 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
5200 dyn_lib_class field. Rearrange for better packing.
5201 (elf_dt_soname): Delete.
5202 (elf_dyn_lib_class): Define.
5203 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
5204 (bfd_elf_set_dt_needed_soname): Delete.
5205 (bfd_elf_set_dyn_lib_class): New function.
5206 * elflink.h (add_dt_needed_tag): New function. Split out from..
5207 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
5208 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
5209 initialization of soname.
5210 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
5212 * bfd-in.h (enum dynamic_lib_link_class): New.
5213 (bfd_elf_set_dt_needed_soname): Delete.
5214 (bfd_elf_set_dyn_lib_class): Declare.
5215 * bfd-in2.h: Regenerate.
5217 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
5218 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
5219 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
5220 symbol loop. Instead use add_needed to flag tag as written.
5222 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
5224 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
5225 logic for null_input_bfd detection.
5227 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5229 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5231 2004-03-16 Mark Kettenis <kettenis@gnu.org>
5233 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
5236 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5238 * elflink.c (elf_link_read_relocs_from_section): Don't use
5239 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
5240 (_bfd_elf_link_read_relocs): ..to here.
5241 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
5243 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5245 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
5246 values selected in configure.host. Require both to be defined
5247 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
5248 corresponding BFD_HOST vars with quotes.
5249 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
5250 Always require BFD_HOST_64_BIT_DEFINED.
5251 <file_ptr type>: Find off_t size before emitting message. Combine
5252 off_t and ftello64 conditional.
5253 * configure: Regenerate.
5255 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5257 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
5258 aliasing warning. Remove trailing whitespace throughout file.
5260 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5262 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
5263 input_section in calls to get_dyn_name.
5264 * 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
5266 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
5268 2004-03-15 Alan Modra <amodra@bigpond.net.au>
5270 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
5271 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
5272 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
5273 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
5274 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
5275 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
5276 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
5278 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
5279 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5280 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5281 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5282 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
5283 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
5284 (read_8_bytes, read_indirect_string, read_address): Likewise.
5285 (read_abbrevs, parse_comp_unit): Likewise.
5286 * targets.c (struct bfd_target): Likewise.
5287 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
5288 * hppabsd-core.c: Likewise. Formatting.
5289 * hpux-core.c: Likewise.
5290 * irix-core.c: Likewise.
5291 * netbsd-core.c: Likewise.
5292 * osf-core.c: Likewise.
5293 * ptrace-core.c: Likewise.
5294 * sco5-core.c: Likewise.
5295 * trad-core.c: Likewise.
5296 * configure: Regenerate.
5297 * bfd-in2.h: Regenerate.
5299 2004-03-15 Alan Modra <amodra@bigpond.net.au>
5301 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
5302 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
5303 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5304 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5305 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
5306 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
5307 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
5308 * libbfd.c: Likewise in function definitions.
5309 (bfd_put_8): Mask with 0xff rather than casting to char.
5310 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
5311 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
5312 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
5313 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
5314 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
5315 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
5316 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
5317 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
5318 (H_GET_64, H_GET_32, H_GET_16): Likewise.
5319 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
5320 * archive.c (do_slurp_coff_armap): Update swap prototype.
5321 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
5322 (tic54x_getl_signed_32): Likewise.
5323 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
5324 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
5325 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
5326 (bfd_getp_signed_32, bfd_putp32): Likewise.
5327 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
5328 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
5329 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
5330 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
5331 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
5332 bfd_h_getx_signed_16, bfd_h_putx16.
5333 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
5334 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
5335 * hpux-core.c: Likewise.
5336 * irix-core.c: Likewise.
5337 * netbsd-core.c: Likewise.
5338 * osf-core.c: Likewise.
5339 * ptrace-core.c: Likewise.
5340 * sco5-core.c: Likewise.
5341 * trad-core.c: Likewise.
5342 * bfd-in2.h: Regenerate.
5344 2004-03-15 Matt Thomas <matt@3am-software.com>
5346 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
5349 2004-03-13 Mark Kettenis <kettenis@gnu.org>
5351 * config.bfd: Add x86_64-*-openbsd*.
5352 * configure.in (x86_64-*-openbsd*): Set COREFILE to
5354 * configure: Regenerate.
5356 2004-03-12 Nick Clifton <nickc@redhat.com>
5357 Dave Murphy <wintermute2k4@ntlworld.com>
5359 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
5360 if the input bfd does not contain any code.
5362 2004-03-09 Steve Ellcey <sje@cup.hp.com>
5364 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
5366 2004-03-05 Fred Fish <fnf@redhat.com>
5368 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
5369 mips16 symbols to be even rather than testing first for even/odd.
5370 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
5372 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
5374 * elf.c (map_sections_to_segments): Ignore .tbss sections for
5377 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
5379 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
5380 undefined symbols as hash_new.
5382 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5384 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
5386 * elf32-sh.c: Ditto.
5387 * bfd-in2.h: Regenerate.
5389 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
5391 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
5393 (_frv_count_got_plt_entries): Initialize them.
5394 (frv_pic_relocs_info_find): Add insert argument. Adjust all
5396 (frv_pic_relocs_info_for_global): Likewise.
5397 (frv_pic_relocs_info_for_local): Likewise.
5398 (frv_pic_merge_early_relocs_info): New.
5399 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
5401 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
5402 Check that we don't exceed the allocated count for entry.
5403 (_frv_add_rofixup): Likewise.
5404 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
5405 (elf32_frv_finish_dynamic_sections): Improve error message in case
5406 we emit too few rofixup entries.
5408 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5410 * archures.c (bfd_mach_fr450): New.
5411 * bfd-in2.h: Regenerate.
5412 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
5413 (arch_info_500): Link to it.
5414 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
5415 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
5416 (frv_elf_arch_extension_p): New function.
5417 (frv_elf_merge_private_bfd_data): Use it.
5419 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
5421 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
5423 * elflink.h (is_global_data_symbol_definition): Moved to
5425 (elf_link_is_defined_archive_symbol): Likewise.
5426 (elf_link_add_archive_symbols): Likewise. Renamed to
5427 _bfd_elf_link_add_archive_symbols.
5429 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
5430 of ELF symbol table entry from backend.
5431 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
5432 instead of elf_link_add_object_symbols.
5434 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5436 * elf-bfd.h (struct elf_backend_data): Added
5437 elf_backend_can_make_relative_eh_frame,
5438 elf_backend_can_make_lsda_relative_eh_frame and
5439 elf_backend_encode_eh_address.
5440 (_bfd_elf_encode_eh_address): Declare.
5441 (_bfd_elf_can_make_relative): Declare.
5442 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
5443 hooks to decide whether to attempt to make_relative and
5445 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
5446 (_bfd_elf_can_make_relative): New.
5447 (_bfd_elf_encode_eh_address): New.
5448 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
5449 (frv_elf_encode_eh_address): New.
5450 (elf_backend_can_make_relative_eh_frame): Define.
5451 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5452 (elf_backend_encode_eh_address): Define.
5454 (elf_backend_can_make_relative_eh_frame): Define.
5455 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5456 (elf_backend_encode_eh_address): Define.
5457 (elfNN_bed): Add them.
5459 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5461 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
5462 complain_on_overflow to signed.
5464 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
5466 * elflink.h (sort_symbol): New.
5467 (elf_link_add_object_symbols): Use a sorted symbol array for
5470 2004-02-27 Jakub Jelinek <jakub@redhat.com>
5472 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5473 for pc relative relocs.
5474 (elf_s390_relocate_section): Likewise.
5475 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5476 for pc relative relocs.
5477 (elf_s390_relocate_section): Likewise.
5479 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
5481 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
5484 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
5486 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
5487 field to track if a relocation is against readonly section.
5488 (count_dyn_reloc): Take a new argument for rent->reltext.
5489 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
5490 (get_reloc_section): Don't set ia64_info->reltext here.
5491 (allocate_dynrel_entries): Set ia64_info->reltext here.
5493 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
5495 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
5496 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
5497 function's descriptor to symbol+offset, and map local undefweak
5498 symbol to NULL function descriptor.
5499 (elf32_frv_relocate_section): Likewise.
5501 2004-02-23 Mark Kettenis <kettenis@gnu.org>
5503 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
5505 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
5506 (netbsd_core_file_p): Set architecture from machine ID for
5509 2004-02-23 Jakub Jelinek <jakub@redhat.com>
5511 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
5512 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
5514 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
5516 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
5517 symbols with non-default visibility.
5519 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
5521 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
5522 IMAGE_SCN_MEM_WRITE on known sections only.
5524 2004-02-20 Jakub Jelinek <jakub@redhat.com>
5526 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
5527 symbols used in PIE relocs.
5529 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5531 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
5534 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
5536 * configure.in: Update version to 2.15.90.
5537 * configure: Regenerate.
5539 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
5540 Richard Sandiford <rsandifo@redhat.com>
5542 * elfxx-mips.c (mips_elf_calculate_relocation): Use
5543 _bfd_elf_symbol_refs_local_p to decide whether to decay
5544 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
5545 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
5546 relocs if the symbol wasn't defined by a regular object file.
5547 Don't check the symbol's dynindx.
5549 2004-02-16 Andrew Cagney <cagney@redhat.com>
5551 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
5553 * bfd-in2.h: Re-generate.
5555 2004-02-14 Andrew Cagney <cagney@redhat.com>
5557 * configure.host (HDEFINES): When hppa*-*-hpux*, define
5558 _LARGEFILE64_SOURCE.
5560 2004-02-13 Andrew Cagney <cagney@redhat.com>
5562 * elf.c (vma_page_aligned_bias): New function.
5563 (assign_file_positions_except_relocs)
5564 (assign_file_positions_for_segments): Replace broken modulo
5565 arithmetic with call to vma_page_aligned_bias.
5567 2004-02-11 Andrew Cagney <cagney@redhat.com>
5569 * bfd-in.h: Update copyright.
5570 (bfd_tell): Change return type to file_ptr.
5571 * bfd-in2.h: Re-generate.
5572 * cache.c: Update copyright.
5573 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
5575 (close_one): Use real_ftell.
5576 * bfdio.c: Update copyright.
5577 (real_ftell, real_fseek): New functions.
5578 (bfd_tell): Use real_fseek and real_ftell, change return type to
5580 (bfd_seek): Use real_ftell and real_fseek, change type of
5581 file_position to a file_ptr.
5582 * libbfd-in.h: Update copyright.
5583 (real_ftell, real_fseek): Declare.
5584 * libbfd.h: Re-generate.
5586 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
5587 fseeko and fseeko64. Determine bfd_file_ptr.
5588 * configure: Re-generate.
5589 * config.in: Re-generate.
5591 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
5593 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
5594 * elf32-h8300.c: Likewise.
5596 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
5597 Nick Clifton <nickc@redhat.com>
5599 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
5600 GOT entries with no associated GOT subsection.
5602 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
5604 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
5605 * elf.c (swap_out_syms): Use it to decide whether local section
5606 symbols should be named.
5607 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
5608 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
5609 (elf_backend_name_local_section_symbols): Define.
5610 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
5612 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
5614 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
5615 (elfNN_ia64_relax_section): Optimize brl to br during the relax
5618 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
5620 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
5621 to bfd_link_hash_entry passed by reference to
5622 _bfd_generic_link_add_one_symbol.
5624 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
5626 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
5627 relocations against dynamic symbols.
5629 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5631 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
5634 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
5636 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
5637 * bfd-in2.h, libbfd.h: Rebuilt.
5639 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
5641 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
5642 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
5643 flag has been cleared.
5645 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
5647 * coff-h8300.c: Add and adjust comments about relaxation.
5648 * elf32-h8300.c: Likewise.
5650 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5652 * coff-h8300.c: Fix comment typos.
5653 * elf32-h8300.c: Likewise.
5655 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5657 * coff-h8300.c: Add comments about relaxation.
5658 * elf32-h8300.c: Likewise.
5660 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5662 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5664 * aclocal.m4: Regenerate.
5665 * configure: Regenerate.
5667 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
5669 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
5670 mips_elf64_rtype_to_howto instead of using howto_table.
5672 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
5674 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
5676 (elf32_arm_check_relocs): Don't increment the PLT refcount for
5677 relocs which would not use the PLT.
5679 2004-01-13 Alan Modra <amodra@bigpond.net.au>
5681 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
5682 (ppc64_elf_gc_sweep_hook): Likewise.
5683 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
5685 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5687 Adds linker relaxation support for bit manipulation insns like
5688 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
5690 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
5691 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
5692 * coff-h8300.c: Opcode for bit manipulation insn is checked in
5693 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
5695 2004-01-12 Alan Modra <amodra@bigpond.net.au>
5697 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
5699 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5701 * elf32-h8300.c: Fix formatting.
5703 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5705 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
5706 dynamic object is present. Declare r_symndx and h in an inner
5708 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
5710 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
5712 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
5713 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
5714 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
5715 identically. Do not emit PC24 relocations for shared libraries.
5716 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
5717 identically. Don't adjust pc_count.
5718 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
5719 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
5720 adjust count for branch relocations.
5721 (allocate_dynrelocs): Correct typo in call to
5722 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
5723 PC24 or PLT32 relocs when linking.
5725 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5727 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
5728 relocation howto with ARM_26 one for consistency.
5729 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
5730 that will be converted to ARM_26D ones, since we always want 'done'
5731 relocations to be reflected in section's data.
5732 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
5734 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
5737 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5739 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
5740 are not partial_inplace during a relocatable link.
5742 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
5744 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
5745 if no dynamic object is present. Declare r_symndx and h in an
5748 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5750 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
5751 trampoline if it is known out of range.
5753 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5755 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
5756 * elf32-frv.c (_frv_osec_readonly_p): New.
5757 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
5759 (_frv_count_got_plt_entries): Adjust expected count accordingly.
5760 (elf32_frv_relocate_section): Likewise. Error out if attempting
5761 to emit rofixups or dynamic relocs in read-only segments. Use
5762 _bfd_elf_section_offset to adjust r_offsets in rofixups and
5763 dynamic relocations.
5764 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
5765 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
5766 relocations or fixups involving merged sections correctly. Avoid
5767 crash when undefined symbol is referenced by R_FRV_32 or
5768 R_FRV_FUNCDESC_VALUE.
5769 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
5770 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
5771 input section holding local symbol to addend of R_FRV_32 or
5772 R_FRV_FUNCDESC_VALUE dynamic relocation.
5773 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
5774 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
5775 (elf32_frv_always_size_sections): Don't store pointer to
5776 __stacksize symbol in sec_info.
5777 (elf32_frv_modify_segment_map): Look it up here.
5778 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
5779 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
5780 of the lazy PLT entry, not only its offset, as the low word of a
5781 function descriptor.
5782 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
5783 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
5784 if a hash table entry already exists but is not a definition.
5785 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
5786 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
5787 (_frv_add_rofixup): Don't inline.
5788 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
5789 for undefweak symbols.
5790 (elf32_frv_relocate_section): Avoid crash while computing
5791 relocation when linking with shared library. Only emit rofixups
5792 and dynamic relocations for alloc&load sections. Mark binaries
5793 with inter-segment relocations for relocation as a unit.
5794 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
5795 (DEFAULT_STACK_SIZE): New.
5796 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
5797 emit rofixups or dynamic relocs when linking dynamic non-PIE
5799 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
5800 shared libs too. Reserve the last entry for the GOT pointer.
5801 (elf32_frv_finish_dynamic_sections): Emit it.
5802 (elf32_frv_always_size_sections): New.
5803 (elf32_frv_modify_segment_map): New.
5804 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
5806 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
5807 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
5808 (elf_backend_always_size_sections): New.
5809 (elf_backend_modify_segment_map): New.
5810 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
5811 * config.bfd: Added frv-*-*linux*.
5812 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
5813 ABS section, instead of crashing.
5814 (elf32_frv_relocate_section): Don't crash before warning about
5815 different segments in non-PIC relocation.
5816 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
5817 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
5818 relocs to undefweak symbols.
5819 (elf32_frv_relocate_section): Ditto for undefined symbols.
5820 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
5821 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
5822 gotfixup section was created.
5823 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
5824 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
5825 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
5826 complain_overflow_signed.
5827 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
5828 have not been allocated.
5829 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
5830 privfd only if dynamic sections were created.
5831 (elf32_frv_relocate_section): Compute gprel_segment, and use it
5832 for GPREL relocs. When linking relocatable FDPIC executables,
5833 emit warnings for relocations that would be illegal on PIE or
5834 shared libraries. Emit rofixup for R_FRV_32 only if input object
5836 (_frv_create_got_section): Define _gp symbol in the rofixup
5838 (elf32_frv_finish_dynamic_sections): If rofixups needed but
5839 dynamic sections missing, error out requesting -melf32frvfd.
5840 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5841 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
5842 computation of addends from section and global or local symbol
5843 value. Change return type to bfd_boolean, and return a failure if
5844 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
5845 nonzero addend is required.
5846 (elf32_frv_relocate_section): Likewise. Print error for
5847 unsupported nonzero addends.
5848 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5849 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
5850 force everything local.
5851 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
5852 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
5853 (frv_gotfixup_section): New.
5854 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
5855 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
5857 (_frv_add_rofixup): New.
5858 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
5859 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
5860 improve some ugly conditions.
5861 (elf32_frv_relocate_section): Likewise. Reject inter-segment
5862 relocations in fdpic.
5863 (_frv_create_got_section): Create .rofixup.got section.
5864 (struct _frv_dynamic_got_info): Added fixups.
5865 (_frv_count_got_plt_entries): Account in-GOT relocations into
5866 relocs32, relocsfd and relocsfdv. Account them into relocs or
5867 fixups, as appropriate.
5868 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
5870 (elf32_frv_finish_dynamic_sections): Verify that the right number
5871 of relocations and fixups was generated.
5872 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
5874 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
5875 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
5876 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
5877 descriptor of a (formerly-)global symbol is local.
5878 (struct frv_pic_relocs_info): Adjust comments.
5879 (_frv_emit_got_relocs_plt_entries): Adjust.
5880 (elf32_frv_relocate_section): Likewise.
5881 (_frv_count_got_plt_entries): Likewise.
5882 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
5883 symbol's value to addend in the common preamble. Decay dynamic
5884 symbols to section+offset if they bind or call locally, for GOT
5885 and FUNCDESC_VALUE, respectively.
5886 (elf32_frv_relocate_section): Likewise.
5887 (elf32_frv_check_relocs): Don't register as dynamic symbols of
5888 internal or hidden visibility.
5889 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
5890 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
5891 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
5892 (elf32_frv_relocate_section): Pass relocation addend in. Use
5893 original relocation addend to look up the got relocs/plt entries
5894 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
5895 processing relocations that reference .scommon symbols.
5896 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
5897 Introduce support for dynamic linking.
5898 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
5899 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
5900 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
5901 (frv_reloc_type_lookup): Return REL howtos for executables and
5903 (frv_info_to_howto_rel): New.
5904 (struct frv_elf_link_hash_table): New.
5905 (frv_hash_table, frv_got_section, frv_gotrel_section,
5906 frv_plt_section, frv_pltrel_section, frv_relocs_info,
5907 frv_got_initial_offset, frv_plt_initial_offset): New macros.
5908 (frv_elf_link_hash_table_create): New.
5909 (struct frv_pic_relocs_info): New.
5910 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
5911 (frv_pic_relocs_info_find): New.
5912 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
5914 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
5915 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
5916 (_frv_emit_got_relocs_plt_entries): New.
5917 (elf32_frv_relocate_section): Add support for dynamic linking.
5918 Handle new relocations.
5919 (_frv_create_got_section): New.
5920 (elf32_frv_create_dynamic_sections): New.
5921 (ELF_DYNAMIC_INTERPRETER): New.
5922 (struct _frv_dynamic_got_info): New.
5923 (_frv_count_got_plt_entries): New.
5924 (struct _frv_dynamic_got_plt_info): New.
5925 (_frv_compute_got_alloc_data): New.
5926 (_frv_get_got_entry, _frv_get_fd_entry): New.
5927 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
5928 (_frv_resolve_final_relocs_info): New.
5929 (elf32_frv_size_dynamic_sections): New.
5930 (elf32_frv_finish_dynamic_sections): New.
5931 (elf32_frv_adjust_dynamic_symbol): New.
5932 (elf32_frv_finish_dynamic_symbol): New.
5933 (elf32_frv_check_relocs): Handle new relocs. Explain how the
5935 (elf_info_to_howto_rel): Define.
5936 (bfd_elf32_bfd_link_hash_table_create): Define.
5937 (elf_backend_create_dynamic_sections): Define.
5938 (elf_backend_adjust_dynamic_symbol): Define.
5939 (elf_backend_size_dynamic_sections): Define.
5940 (elf_backend_finish_dynamic_symbol): Define.
5941 (elf_backend_finish_dynamic_sections): Define.
5942 (elf_backend_want_got_sym): Define.
5943 (elf_backend_got_header_size): Define.
5944 (elf_backend_want_got_plt): Define.
5945 (elf_backend_plt_readonly): Define.
5946 (elf_backend_want_plt_sym): Define.
5947 (elf_backend_plt_header_size): Define.
5948 (elf_backend_may_use_rel_p): Define.
5949 (elf_backend_may_use_rela_p): Define.
5950 (elf_backend_default_use_rela_p): Define.
5951 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
5952 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
5953 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
5954 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
5955 (frv_reloc_map): Map the corresponding BFD relocs to them.
5956 (frv_reloc_type_lookup): ... and back to BFD relocs.
5957 * reloc.c: New relocs.
5958 * bfd-in2.h, libbfd.h: Rebuilt.
5959 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5960 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
5961 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
5962 R_FRV_FUNCDESC_GOTLO): New.
5963 (frv_reloc_map): Map the corresponding BFD relocs to them.
5964 (frv_reloc_type_lookup): ... and back to BFD relocs.
5965 * reloc.c: New relocs.
5966 * bfd-in2.h, libbfd.h: Rebuilt.
5968 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5970 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5971 targets to support pages of up to 64kB.
5972 (elf32_bed): Redefine to get a separate backend data structure for
5973 traditional targets.
5974 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5975 targets to support pages of up to 64kB.
5976 (elf64_bed): Redefine to get a separate backend data structure for
5977 traditional targets.
5978 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5979 targets to support pages of up to 64kB.
5980 (elf32_bed): Redefine to get a separate backend data structure for
5981 traditional targets.
5983 2004-01-04 Mark Kettenis <kettenis@gnu.org>
5985 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
5987 2004-01-02 Mark Kettenis <kettenis@gnu.org>
5989 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
5990 (elf_i386_grok_psinfo): Likewise.
5992 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5994 * config.bfd: Add m68k-uClinux target.
5996 2004-01-01 Grant Edwards <grante@visi.com>
5998 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
5999 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
6000 (elf32_h8_gc_sweep_hook): New function.
6001 (elf_backend_gc_mark_hook): Define.
6002 (elf_backend_gc_sweep_hook): Define.
6003 (elf_backend_can_gc_sections): Define.
6005 For older changes see ChangeLog-0203
6011 version-control: never