| blob | 9aa67e96496e15e32bcd741cdfd1d21f0d69e86e |
1 2005-03-16 Nick Clifton <nickc@redhat.com>
2 Ben Elliston <bje@au.ibm.com>
4 * configure.in (werror): New switch: Add -Werror to the
5 compiler command line. Enabled by default. Disable via
6 --disable-werror.
7 * configure: Regenerate.
9 2005-03-16 Nick Clifton <nickc@redhat.com>
11 * ecoff.c: Convert to ISO C90 formatting.
13 2005-03-16 Alan Modra <amodra@bigpond.net.au>
15 * elf32-ppc.c: Divide file into general and linker specific
16 functions. Sort linker functions into roughly the order in which
17 they are called by the ELF linker code.
19 2005-03-16 Alan Modra <amodra@bigpond.net.au>
21 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
22 on section. Correct comment, and add FIXME.
23 (ppc_elf_additional_program_headers): Don't bump header count for
24 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
25 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
26 do allocate memory if they need it.
28 2005-03-15 Mikkel Krautz <krautz@gmail.com>
30 * config.bfd (x86_64-elf): Add target.
32 2005-03-15 Alan Modra <amodra@bigpond.net.au>
34 * po/es.po: Commit new Spanish translation.
36 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
38 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
39 for global symbol when reporting overflow.
41 2005-03-11 Jakub Jelinek <jakub@redhat.com>
43 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
44 * libbfd.h: Rebuilt.
45 * archive.c (_bfd_ar_spacepad): New function.
46 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
47 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
48 coff_write_armap): Use it.
49 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
50 uid/gid support.
51 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
53 2005-03-10 Mark Kettenis <kettenis@gnu.org>
55 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
56 has_table to the start of the function.
58 2005-03-10 Ben Elliston <bje@au.ibm.com>
60 * archive.c: Include hashtab.h.
61 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
62 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
63 (hash_file_ptr): New function.
64 (eq_file_ptr): Likewise.
65 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
66 * libbfd-in.h: Include hashtab.h.
67 (struct artdata): Change `cache' member type to htab_t.
68 * libbfd.h: Rebuild.
70 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
72 * configure.in: Bump version to 2.16.90.
73 * configure: Regenerated.
75 2005-03-07 Jakub Jelinek <jakub@redhat.com>
77 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
78 close is a function like macro in system headers.
80 2005-03-07 Alan Modra <amodra@bigpond.net.au>
82 PR ld/778
83 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
84 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
86 2005-03-06 Alan Modra <amodra@bigpond.net.au>
88 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
90 2005-03-05 Alan Modra <amodra@bigpond.net.au>
92 * po/bfd.pot: Regenerate.
94 2005-03-05 Alan Modra <amodra@bigpond.net.au>
96 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
97 with is_func.
98 (func_desc_adjust): Force dot-syms local in executables as well
99 as shared libs.
101 2005-03-04 David Daney <ddaney@avtrex.com>
103 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
104 '__gnu_local_gp' symbol used by gas -mno-shared.
106 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
108 * elf-bfd.h (elf_backend_data): Add "const char *" to
109 elf_backend_section_from_phdr.
111 * elf.c (bfd_section_from_phdr): Pass "proc" to the
112 elf_backend_section_from_phdr hook.
114 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
115 Joseph Myers <joseph@codesourcery.com>
117 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
118 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
119 and tls_ldm_offset.
120 (struct mips_elf_got_per_bfd_arg): Add global_count.
121 (struct mips_elf_count_tls_arg): New.
122 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
123 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
124 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
125 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
126 (TLS_RELOC_P): Define.
127 (TP_OFFSET, DTP_OFFSET): Define.
128 (dtprel_base, tprel_base): New functions.
129 (mips_elf_link_hash_newfunc): Initialize tls_type.
130 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
131 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
132 TLS entries.
133 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
134 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
135 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
136 (mips_tls_got_index): New functions.
137 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
138 arguments. Pass them to mips_elf_create_local_got_entry. Use
139 mips_tls_got_index.
140 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
141 Handle TLS entries.
142 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
143 mips_elf_create_local_got_entry.
144 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
145 arguments. Handle TLS entries.
146 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
147 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
148 TLS entries.
149 (mips_elf_record_global_got_symbol): Likewise.
150 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
151 Count TLS entries.
152 (mips_elf_merge_gots): Handle TLS entries when merging.
153 (mips_elf_initialize_tls_index): New function.
154 (mips_elf_set_global_got_offset): Handle TLS entries.
155 (mips_elf_adjust_gp): Handle TLS.
156 (mips_elf_multi_got): Remove redundant call to
157 mips_elf_resolve_final_got_entries. Initialize global_count.
158 Correct a comment. Initialize new TLS members of mips_got_info.
159 Assign TLS GOT indexes for new GOTs.
160 (mips_elf_create_got_section): Initialize new TLS members of
161 mips_got_info.
162 (mips_elf_calculate_relocation): Handle TLS relocs.
163 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
164 functions.
165 (_bfd_mips_elf_always_size_sections): Handle TLS.
166 (_bfd_mips_elf_size_dynamic_sections): Likewise.
167 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
168 changed functions.
169 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
170 (_bfd_mips_elf_hide_symbol): Handle TLS.
171 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
172 (mips_reloc_map): Add TLS relocs.
173 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
174 * elf64-mips.c (mips_elf64_howto_table_rel)
175 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
176 * reloc.c: Define new MIPS TLS relocations.
177 * libbfd.h, bfd-in2.h: Regenerated.
179 2005-03-02 Jan Beulich <jbeulich@novell.com>
181 * Makefile.am: Add dependency of cache.o on libiberty.h.
182 * cache.c: Include libiberty.h.
183 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
185 2005-03-01 Zack Weinberg <zack@codesourcery.com>
187 * elf.c (bfd_section_from_shdr <default case>): Call
188 elf_backend_section_from_shdr hook unconditionally, and return
189 what it returns.
190 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
191 * elfxx-target.h (elf_backend_section_from_shdr)
192 (elf_backend_section_from_phdr): Default to
193 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
194 respectively.
196 2005-03-01 Alan Modra <amodra@bigpond.net.au>
198 * targets.h: Typo fix.
199 * bfd-in2.h: Regenerate.
201 * bout.c (b_out_write_object_contents): Don't use sizeof on host
202 structs to size on-disk structures.
203 (b_out_set_section_contents): Size the external struct, not the
204 internal one for on-disk size.
205 (b_out_sizeof_headers): Likewise.
207 2005-03-01 Alan Modra <amodra@bigpond.net.au>
209 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
210 entry points with the func descriptor as well as undefweak.
212 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
214 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
215 present when IMPORT_NAME_UNDOECRATE is used.
217 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
219 PR 757
220 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
221 int.
223 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
224 to _bfd_elf_merge_symbol.
226 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
227 unsigned int to return the alignment of the old common symbol
228 in the dynamic object.
229 (_bfd_elf_add_default_symbol): Pass NULL to
230 _bfd_elf_merge_symbol.
231 (elf_link_add_object_symbols): Pass &old_alignment to
232 _bfd_elf_merge_symbol. Get the alignment of the new common
233 symbol in the dynamic object.
235 2005-02-24 Ben Elliston <bje@au.ibm.com>
237 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
238 * format.c (bfd_check_format_matches): Likewise.
239 * archive.c (BFD_GNU960_ARMAG): Likewise.
240 (bfd_generic_archive_p): Likewise.
241 (_bfd_write_archive_contents): Likewise.
243 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
245 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
246 * configure: Regenerate.
248 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
250 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
251 COMDAT group sections to have default visibility.
253 2005-02-24 Alan Modra <amodra@bigpond.net.au>
255 * coffcode.h (coff_print_aux): Warning fix.
256 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
257 instead of section pointer to identify.
258 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
259 the correct size buffer for local sym mangling too.
260 (h8300_bfd_link_add_symbols): Likewise.
261 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
262 warning.
263 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
264 * elf32-xtensa.c (literal_value_hash): Warning fix.
265 * versados.c (process_otr): Warning fix.
266 (versados_canonicalize_reloc): Likewise.
267 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
268 * vms.c (fill_section_ptr): Warning fix.
270 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
272 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
273 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
275 2005-02-23 Nick Clifton <nickc@redhat.com>
277 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
278 the relvaddr field of the Elf32_crinfo structure.
280 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
281 variables that are passed by reference to
282 m68hc11_get_relocation_value in case that function does not
283 initialise them.
285 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
286 return statements and replace with a single return at the end of
287 the function. This helps pacify the flow analysis code in gcc 4.0.
289 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
290 strtab to avoid compile time warning.
292 2005-02-23 Ben Elliston <bje@au.ibm.com>
294 * opncls.c (bfd_zalloc): Document this function.
296 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
298 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
299 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
300 Replace SEC_SHARED with SEC_COFF_SHARED.
301 (styp_to_sec_flags): Likewise.
303 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
304 (TARGET_LITTLE_SYM): Likewise.
306 * section.c (SEC_ARCH_BIT_0): Removed.
307 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
308 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
309 (SEC_SHARED): Renamed to ...
310 (SEC_COFF_SHARED): This.
311 (SEC_BLOCK): Renamed to ...
312 (SEC_TIC54X_BLOCK): This.
313 (SEC_CLINK): Renamed to ...
314 (SEC_TIC54X_CLINK): This.
315 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
316 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
317 end.
318 * bfd-in2.h: Regenerated.
320 2005-02-21 Fred Fish <fnf@specifixinc.com>
322 * dwarf2.c (find_abstract_instance_name): Call recursively
323 to handle a DW_AT_specification.
325 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
327 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
328 mips_elf_create_dynamic_relocation,
329 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
330 Remove #if 0'd code.
332 2005-02-21 Alan Modra <amodra@bigpond.net.au>
334 * Makefile.am: Run "make dep-am"
335 * Makefile.in: Regenerate.
337 2005-02-21 Alan Modra <amodra@bigpond.net.au>
339 * coffgen.c (bfd_coff_get_comdat_section): Check that
340 coff_section_data isn't NULL.
342 2005-02-21 Alan Modra <amodra@bigpond.net.au>
344 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
345 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
346 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
347 useless assignments.
348 (xcoff_write_archive_contents_big): Likewise.
349 (_bfd_xcoff_put_ldsymbol_name): Likewise.
350 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
351 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
352 * cofflink.c (process_embedded_commands): Warning fixes.
353 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
354 Warning fixes.
355 * dwarf2.c: Warning fixes.
356 * elf-bfd.h: Likewise.
357 * elf-eh-frame.c: Likewise.
358 * elf-strtab.c: Likewise.
359 * elf.c: Likewise.
360 * elf32-m68k.c: Likewise.
361 * elf32-ppc.c: Likewise.
362 * elf32-sh-symbian.c: Likewise.
363 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
364 * elf64-sh64.c: Likewise.
365 * peicode.h: Likewise.
366 * elf64-mmix.c: Warning fixes.
367 * elfcode.h: Likewise.
368 * elfxx-mips.c: Likewise.
369 * libbfd-in.h: Likewise.
370 * libbfd.c: Likewise.
371 * mach-o.c: Likewise.
372 * merge.c: Likewise.
373 * mmo.c: Likewise.
374 * opncls.c: Likewise.
375 * pef.c: Likewise.
376 * srec.c: Likewise.
377 * vms-hdr.c: Likewise.
378 * vms-tir.c: Likewise.
379 * xtensa-isa.c: Likewise.
380 * xtensa-modules.c: Likewise.
381 * xsym.c: Likewise.
382 (pstrcmp): Use correct choice of string lengths. Fix return value.
383 (bfd_sym_module_name): Correct string length.
384 * bfd-in2.h: Regenerate.
385 * libbfd.h: Regenerate.
387 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
389 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
390 uninitialized check_segment[1] in TLSMOFF case.
391 Reported by Alan Modra.
392 (elf32_frv_relocate_section): Improve errors and warnings.
394 2005-02-17 Alan Modra <amodra@bigpond.net.au>
396 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
398 2005-02-16 Alan Modra <amodra@bigpond.net.au>
400 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
401 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
402 * pef.c (bfd_pef_scan): Don't ignore return value of
403 bfd_pef_scan_start_address.
404 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
405 bfd_mach_o_scan_start_address.
406 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
407 * elfxx-mips.c: Remove unnecessary prototypes.
408 (sort_dynamic_relocs_64): Abort if not BFD64.
410 2005-02-16 Alan Modra <amodra@bigpond.net.au>
412 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
413 Skip toc reloc adjust if reloc_count is zero.
415 2005-02-15 Nigel Stephens <nigel@mips.com>
416 Maciej W. Rozycki <macro@mips.com>
418 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
419 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
420 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
421 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
422 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
423 dst_mask.
424 (mips16_gprel_reloc): Remove bit shuffling; call
425 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
426 and _bfd_mips16_elf_reloc_shuffle() instead.
427 (mips16_reloc_map): New reloc map for MIPS16 relocs.
428 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
429 relocs.
430 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
431 elf_mips16_howto_table_rel.
432 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
433 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
434 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
435 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
436 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
437 dst_mask.
438 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
439 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
440 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
441 placeholders.
442 (mips16_gprel_reloc): Remove bit shuffling; call
443 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
444 and _bfd_mips16_elf_reloc_shuffle() instead.
445 (mips16_reloc_map): New reloc map for MIPS16 relocs.
446 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
447 relocs.
448 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
449 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
450 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
451 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
452 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
453 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
454 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
455 dst_mask.
456 (mips16_gprel_reloc): Remove bit shuffling; call
457 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
458 and _bfd_mips16_elf_reloc_shuffle() instead.
459 (mips16_reloc_map): New reloc map for MIPS16 relocs.
460 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
461 relocs.
462 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
463 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
464 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
465 handle bit shuffling for MIPS16 relocs.
466 (_bfd_mips16_elf_reloc_shuffle): Likewise.
467 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
468 and _bfd_mips16_elf_reloc_shuffle().
469 (_bfd_mips_elf_generic_reloc): Likewise.
470 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
471 and R_MIPS16_LO16.
472 (mips_elf_obtain_contents): Remove bit shuffling.
473 (mips_elf_perform_relocation): Likewise; call
474 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
475 instead.
476 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
477 and R_MIPS16_LO16.
478 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
479 (_bfd_mips16_elf_reloc_shuffle): Likewise.
480 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
481 (BFD_RELOC_MIPS16_HI16_S): Likewise.
482 (BFD_RELOC_MIPS16_LO16): Likewise.
483 * bfd-in2.h: Regenerate.
484 * libbfd.h: Regenerate.
486 2005-02-15 Jan Beulich <jbeulich@novell.com>
488 * elfxx-ia64.c (ia64_howto_table): Correct strings for
489 R_IA64_DTPMOD64[LM]SB.
491 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
493 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
494 backward branch in the same section.
495 (elfNN_ia64_relocate_section): Inform users that the input
496 section is too big to relax br instruction when overflow
497 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
498 and R_IA64_PCREL21F.
500 2005-02-14 Orjan Friberg <orjanf@axis.com>
502 * elfcore.h (elf_core_file_p): Move the call to
503 elf_backend_object_p to allow the correct machine to be set before
504 processing the program headers.
506 2005-02-14 Nick Clifton <nickc@redhat.com>
508 PR binutils/716
509 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
510 aware flag from the input bfd to the output bfd.
512 2005-02-11 Maciej W. Rozycki <macro@mips.com>
514 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
515 R_MIPS_LITERAL relocations for external symbols.
516 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
517 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
519 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
521 * bfd-in2.h: Rebuilt.
523 2005-02-11 Paul Brook <paul@codesourcery.com>
525 * elf-bfd.h (struct elf_link_hash_table): Add
526 is_relocatable_executable.
527 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
528 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
529 symbols in relocatable executables.
530 (bfd_elf_record_link_assignment): Create dynamic section symbols in
531 relocatable executables.
532 (_bfd_elf_link_renumber_dynsyms): Ditto.
533 (bfd_elf_final_link): Ditto.
534 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
535 relocations into relocatable executables.
536 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
537 executables. Also copy absolute relocations.
538 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
539 in relocatable executables.
540 (allocate_dynrelocs): Copy relocations for relocatable executables.
541 Output dynamic symbols for symbols defined in linker scripts.
543 2005-02-11 Nick Clifton <nickc@redhat.com>
545 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
546 to avoid a compile time warning.
548 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
549 BFD_ASSERT.
551 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
552 inclusion of coffcode.h so that it is actually picked up.
554 * coffcode.h (coff_std_swap_table): Add an unused attribute in
555 case it is not used.
557 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
558 structure and macro.
560 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
561 array.
563 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
564 to protect the declaration of this array.
566 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
567 Avoid call to memcpy with a size of 0.
569 2005-02-12 Alan Modra <amodra@bigpond.net.au>
571 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
572 old-style branches to undefined dot-symbols which will be
573 satisfied by a plt call.
575 2005-02-11 Alan Modra <amodra@bigpond.net.au>
577 * elf64-ppc.c (move_plt_plist): New function, extracted from..
578 (ppc64_elf_copy_indirect_symbol): ..here.
579 (func_desc_adjust): Use move_plt_plist.
581 2005-02-10 Paul Brook <paul@codesourcery.com>
583 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
585 2005-02-10 Paul Brook <paul@codesourcery.com>
587 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
588 symbols local.
589 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
590 (elf_link_renumber_local_hash_table_dynsyms): New function.
591 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
593 2005-02-10 Jakub Jelinek <jakub@redhat.com>
595 * bfd-in.h (BFD_LINKER_CREATED): Define.
596 * bfd-in2.h: Rebuilt.
597 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
598 BFD_LINKER_CREATED bfds when determining input bfds without
599 .note.GNU-stack section.
601 2005-02-10 Maciej W. Rozycki <macro@mips.com>
603 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
604 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
605 relocations against external symbols unchanged.
607 2005-02-08 Paul Brook <paul@codesourcery.com>
609 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
610 sections.
612 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
614 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
615 prefix here.
617 2005-02-07 Maciej W. Rozycki <macro@mips.com>
619 * elf64-mips.c: Fix formatting throughout.
621 2005-02-07 Maciej W. Rozycki <macro@mips.com>
623 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
625 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
627 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
628 *ABS*/*UND* sections.
629 (elf32_frv_relocate_section): Move zero-addend-required error...
630 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
631 missing needed TLS section.
633 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
635 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
636 being the last symbol.
637 (aout_link_add_symbols): Just return TRUE if a warning
638 symbol was last.
640 2005-02-07 Maciej W. Rozycki <macro@mips.com>
642 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
643 R_MIPS_GPREL32 relocations against external symbols.
644 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
645 comment.
647 2005-02-07 Alan Modra <amodra@bigpond.net.au>
649 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
650 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
651 elf_string_from_elf_strtab.
652 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
653 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
654 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
655 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
656 looking at cached symtab info first, before iterating over headers.
657 For SHT_REL and SHT_RELA, load dynsymtab if needed.
658 * elfcode.h (elf_object_p): Don't load section header stringtab
659 specially.
661 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
663 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
664 against protected function when building shared library.
666 PR 584
667 * elf64-x86-64.c (is_32bit_relative_branch): New.
668 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
669 protected function symbol when building shared library for
670 32bit relative branch instruction.
672 2005-02-06 Alan Modra <amodra@bigpond.net.au>
674 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
675 syms when doing a relocatable link.
676 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
677 at u.def.section.
678 (ppc64_elf_tls_setup): Likewise.
679 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
681 2005-02-04 Alan Modra <amodra@bigpond.net.au>
683 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
684 (link_hash_newfunc): Clear all locals using memset.
685 (make_fdh): Remove flags param. Always create fake func desc
686 weak. Link the descriptor with the code entry sym.
687 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
688 (add_symbol_adjust): Adjust make_fdh call.
689 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
690 descriptor to strong undefined if code entry is strong.
692 2005-02-04 Alan Modra <amodra@bigpond.net.au>
694 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
695 lookup here. Set to new before calling bfd_link_repair_undef_list.
696 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
698 2005-02-03 Alan Modra <amodra@bigpond.net.au>
700 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
702 2005-02-03 Alan Modra <amodra@bigpond.net.au>
704 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
705 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
706 before the as-needed lib was loaded. Abort on unexpected refs.
708 2005-02-02 Alan Modra <amodra@bigpond.net.au>
710 * elflink.c (elf_smash_syms): Expand comments.
711 (elf_link_add_object_symbols): Only call elf_smash_syms for
712 as-needed dynamic objects.
714 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
715 everything, just the field specific to ia64.
716 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
718 2005-02-01 Alan Modra <amodra@bigpond.net.au>
720 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
721 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
722 undefined syms.
723 (struct add_symbol_adjust_data): New.
724 (add_symbol_adjust): Make an undefweak func desc for old ABI
725 objects to link with --as-needed shared libs. Return fail status.
726 Don't adjust old ABI func entry sym to weak if func desc syms
727 isn't defined.
728 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
729 and return status.
731 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
733 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
734 for clarity.
736 2005-02-01 Alan Modra <amodra@bigpond.net.au>
738 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
739 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
740 remove anything but new and undefweak.
741 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
742 existing _DYNAMIC.
743 (_bfd_elf_create_dynamic_sections): Formatting.
744 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
745 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
746 (struct elf_smash_data): New.
747 (elf_smash_syms): New function.
748 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
749 unneeded dynamic objects to loaded list.
750 (elf_link_output_extsym): Don't handle as-needed here. Strip
751 bfd_link_hash_new symbols.
752 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
753 delref when dynindx is already -1.
754 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
755 symbols.
756 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
758 2005-02-01 Ben Elliston <bje@au.ibm.com>
760 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
762 2005-02-01 Ben Elliston <bje@au.ibm.com>
764 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
765 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
766 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
767 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
768 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
769 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
770 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
771 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
772 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
773 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
774 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
775 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
776 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
777 throughout. Similarly, collapse #if 1'd code.
779 2005-02-01 Ben Elliston <bje@au.ibm.com>
781 * elf-bfd.h (bfd_elf_discard_group): Remove.
782 * elf.c (bfd_elf_discard_group): Likewise.
783 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
785 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
787 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
788 (_bfd_elf_eh_frame_address_size): Declare.
789 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
790 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
791 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
792 (elf_backend_eh_frame_address_size): Define.
793 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
794 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
795 size from the new backend hook.
796 (_bfd_elf_write_section_eh_frame): Likewise.
797 (_bfd_elf_eh_frame_address_size): New function.
799 2005-01-31 Andrew Cagney <cagney@gnu.org>
801 * configure: Regenerate to track ../gettext.m4.
803 2005-01-31 Mark Mitchell <mark@codesourcery.com>
805 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
806 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
808 2005-01-31 Nick Clifton <nickc@redhat.com>
810 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
811 sparc-lynxos, vax-vms) be obsolete.
813 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
815 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
816 * elf32-arm.c (ELF_MINPAGESIZE): Define.
817 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
818 * elfcode.h (elf_object_p): Use minpagesize instead of
819 maxpagesize.
820 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
821 (elfNN_bed): Include ELF_MINPAGESIZE.
823 2005-01-28 Julian Brown <julian@codesourcery.com>
825 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
826 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
827 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
828 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
829 passing flag value from ld. Set flag value in global hash table entry.
830 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
831 relocation.
833 2005-01-27 Andrew Cagney <cagney@gnu.org>
835 * configure: Regenerate to track ../gettext.m4 change.
837 2005-01-25 Mark Mitchell <mark@codesourcery.com>
839 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
840 SymbianOS.
842 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
844 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
845 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
846 for TLSMOFF.
847 * reloc.c: Add R_FRV_TLSMOFF.
848 * elf32-frv.c (elf32_frv_howto_table): Likewise.
849 (frv_reloc_map, frv_reloc_type_lookup): Map it.
850 (elf32_frv_relocate_section): Handle it.
851 (elf32_frv_check_relocs): Likewise.
852 * libbfd.h, bfd-in2.h: Rebuilt.
853 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
854 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
855 when given an undefweak TLS symbol. Fix constant TLS PLT entries
856 such that they return the constant in gr9.
857 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
858 symbols.
859 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
860 too, such that they shrink on relaxation.
861 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
862 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
863 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
864 if we can guarantee the use of 16-bit constants.
865 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
866 Introduce TLS support for FR-V FDPIC.
867 * reloc.c: Add TLS relocations.
868 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
869 (elf32_frv_rel_tlsdesc_value_howto): New.
870 (elf32_frv_rel_tlsoff_howto): New.
871 (frv_reloc_map): Add new mappings.
872 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
873 reloc information.
874 (frvfdpic_dynamic_got_plt_info): New.
875 (frvfdpic_plt_tls_ret_offset): New.
876 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
877 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
878 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
879 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
880 section as local.
881 (struct frvfdpic_relocs_info): Add TLS fields.
882 (frvfdpic_relocs_info_hash): Warning clean up.
883 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
884 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
885 (FRVFDPIC_TLS_BIAS): Define.
886 (tls_biased_base): New.
887 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
888 relocations.
889 (frv_reloc_type_lookup): Likewise.
890 (frvfdpic_info_to_howto_rel): Likewise.
891 (elf32_frv_relocate_section): Likewise.
892 (_frv_create_got_section): Create the PLT section here.
893 (elf32_frvfdpic_create_dynamic_sections): Not here.
894 (_frvfdpic_count_nontls_entries): Move out of...
895 (_frvfdpic_count_got_plt_entries): ... here.
896 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
897 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
898 support.
899 (_frvfdpic_relax_tls_entries): New.
900 (_frvfdpic_compute_got_alloc_data): Add TLS support.
901 (_frvfdpic_get_tlsdesc_entry): New.
902 (_frvfdpic_assign_got_entries): Add TLS support.
903 (_frvfdpic_assign_plt_entries): Likewise.
904 (_frvfdpic_reset_got_plt_entries): New.
905 (_frvfdpic_size_got_plt): Move out of...
906 (elf32_frvfdpic_size_dynamic_sections): ... here.
907 (_frvfdpic_relax_got_plt_entries): New.
908 (elf32_frvfdpic_relax_section): New.
909 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
910 (elf32_frv_check_relocs): Add TLS support.
911 (bfd_elf32_bfd_relax_section): Define for FDPIC.
912 * libbfd.h, bfd-in2.h: Rebuilt.
914 2005-01-25 Alan Modra <amodra@bigpond.net.au>
916 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
917 loadable reloc sections.
918 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
919 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
921 2005-01-25 Alan Modra <amodra@bigpond.net.au>
923 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
924 sections immediately when linking shared libs. Instead, wait until
925 we know a lib is needed.
926 (_bfd_elf_link_create_dynstrtab): Extract from..
927 (_bfd_elf_link_create_dynamic_sections_): ..here.
928 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
929 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
930 for non-existent .dynamic.
931 (elf_link_output_extsym): Don't complain about undefined symbols
932 in as-needed dynamic libs that aren't actually linked.
934 2005-01-24 Andrew Cagney <cagney@gnu.org>
936 * configure: Regenerate, ../gettext.m4 was updated.
938 2005-01-21 Ben Elliston <bje@au.ibm.com>
940 * aout-encap.c: Remove unused file.
942 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
944 PR 679
945 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
946 non-function symbols are local.
947 (_bfd_elf_symbol_refs_local_p): Likewise.
949 2005-01-18 Alan Modra <amodra@bigpond.net.au>
951 * bfd.c (bfd_link_just_syms): Add abfd param.
952 * bfd-in2.h: Regenerate.
954 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
956 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
957 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
958 instructions. If the amount of padding is known, reduce the size
959 of the CIE or FDE by that amount.
961 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
963 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
964 augmentation_size. Use bfd_signed_vmas for data_align.
965 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
966 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
967 functions. Don't read past the end of the enclosing CIE or FDE.
968 (skip_bytes): New utility function.
969 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
970 sanity checking.
971 (_bfd_elf_write_section_eh_frame): Use new functions.
973 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
975 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
976 assert-style REQUIRE() macro to handle sanity checks.
978 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
980 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
981 (comp_unit): Here.
982 (read_unsigned_leb128): Removed.
983 (read_signed_leb128): Removed.
984 (find_abstract_instance_name): Updated.
985 (parse_comp_unit): Accept info_ptr_unit.
986 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
987 comp unit and pass it to parse_comp_unit.
989 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
990 (read_signed_leb128): Moved to ...
991 * libbfd.c: Here.
993 * libbfd-in.h (read_unsigned_leb128): New prototype.
994 (read_signed_leb128): Likewise.
995 * libbfd.h: Regenerated.
997 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
998 Nick Clifton <nickc@redhat.com>
1000 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
1001 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
1002 arch_sh4a_nofpu_up in order to match the external names and make the
1003 testsuite's job easier.
1004 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
1005 names.
1006 * bfd-in2.h: Regenerate.
1008 2005-01-15 Andrew Cagney <cagney@gnu.org>
1010 * bfd.m4: New file.
1011 * acinclude.m4: Move BFD_NEED_DECLARATION,
1012 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
1013 the new file bfd.m4. Include ../bfd/bfd.m4.
1014 * configure: Re-generate.
1016 2005-01-12 Alan Modra <amodra@bigpond.net.au>
1018 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
1019 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
1020 reaching PLT.
1021 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
1022 R_PPC_RELAX32PC_PLT.
1024 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1026 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
1027 symbols.
1028 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
1029 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
1030 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
1031 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
1032 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
1033 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
1034 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
1035 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
1036 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
1037 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
1038 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1039 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
1040 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
1041 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
1043 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1045 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
1046 .dynsbss flags.
1048 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1050 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
1051 * bfd-in2.h: Regenerate.
1052 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
1053 to support these new machine values.
1054 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
1055 the maxq10.
1056 (bfd_maxq_arch): Update values for the maxq20.
1058 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
1060 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
1061 non-shared object, do not reserve space in .plt and .rela.plt for
1062 regular symbols neither defined nor referenced in shared objects.
1064 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1066 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
1067 to zero the structure.
1068 (create_got_section): Use BFD_ASSERT instead of abort.
1069 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
1070 'srelgot' fields.
1071 (create_got_section): New function.
1072 (sparc64_elf_create_dynamic_sections): Likewise.
1073 (sparc64_elf_check_relocs): Invoke create_got_section instead of
1074 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
1075 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
1076 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
1077 (sparc64_elf_finish_dynamic_symbol): Likewise.
1078 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
1079 (elf_backend_create_dynamic_sections): Define to
1080 sparc64_elf_create_dynamic_sections.
1082 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1084 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
1085 (elf_backend_omit_section_dynsym): Define to it.
1086 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
1087 (elf_backend_omit_section_dynsym): Define to it.
1089 2005-01-07 Jakub Jelinek <jakub@redhat.com>
1091 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
1092 PT_DYNAMIC segment, unless .dynamic.
1094 2005-01-06 Paul Brook <paul@codesourcery.com>
1096 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
1097 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
1098 * configure: Regenerate.
1099 * elf32-arm.c: Add VxWorks target bfd.
1100 (USE_REL): Remove.
1101 (elf32_arm_link_hash_table): Add use_rel.
1102 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
1103 elf32_arm_relocate_section): Replace USE_REL with runtime check.
1104 Correct offset calculation for RELA case.
1105 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
1106 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
1107 (elf32_arm_vxworks_link_hash_table_create): New function.
1108 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
1109 (bfd_elf32_littlearm_vxworks_vec): Ditto.
1110 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
1112 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1114 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
1115 multi_toc_needed.
1116 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
1117 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
1118 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
1119 (ppc64_elf_next_toc_section): Heed no_multi_toc.
1120 (ppc64_elf_reinit_toc): Set multi_toc_needed.
1121 (toc_adjusting_stub_needed): Rewrite.
1122 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
1123 toc tests. Adjust for toc_adjusting_stub_needed changes.
1124 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
1125 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
1126 * section.c: Expand comment on backend bits.
1127 * bfd-in2.h: Regenerate.
1128 * libbfd.h: Regenerate.
1130 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1132 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
1133 toc adjusting stub, do not test source section flags.
1135 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
1137 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
1138 from STABS debugging sections again.
1140 2005-01-05 Fred Fish <fnf@specifixinc.com>
1142 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
1143 (find_abstract_instance_name): New function.
1144 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
1145 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
1146 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
1148 2004-12-31 Paul Brook <paul@copdesourcery.com>
1150 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
1152 2004-12-31 Alan Modra <amodra@bigpond.net.au>
1154 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
1155 Commit missing changes from 2004-12-22.
1156 * bfd-in2.h: Regenerate.
1158 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
1160 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
1162 2004-12-21 Kris Warkentin <kewarken@qnx.com>
1164 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
1165 Add 'base' argument for constructing register sections. Reformat.
1166 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
1167 gp and fp regs. Reformat.
1169 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
1171 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
1172 * bfd-in2.h: Regenerate.
1173 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
1174 (avr_reloc_map): Likewise.
1175 (avr_final_link_relocate): Likewise.
1177 2004-12-22 Alan Modra <amodra@bigpond.net.au>
1179 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
1180 as-needed dynamic libs as undefined.
1181 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
1182 libs when finding they are needed.
1184 2004-12-20 Alan Modra <amodra@bigpond.net.au>
1186 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
1187 (opd_entry_value): Use opd_relocs if available.
1188 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
1189 copy .opd relocations to opd_relocs.
1190 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
1192 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
1194 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
1195 * elf32-v850.c (v850_elf_howto_table): Add entry for
1196 R_V850_LO16_SPLIT_OFFSET.
1197 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
1198 (v850_elf_perform_lo16_relocation): New function, extracted from...
1199 (v850_elf_perform_relocation): ...here. Use it to handle
1200 R_V850_LO16_SPLIT_OFFSET.
1201 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
1202 R_V850_LO16_SPLIT_OFFSET.
1203 * libbfd.h, bfd-in2.h: Regenerate.
1205 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
1207 * config.bfd: Add s390x-ibm-tpf support.
1209 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
1211 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
1212 to prototype, to make hash info available.
1213 Prevent wrapped symbols from being adjusted twice.
1215 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
1217 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
1218 overflow for calls to undefined weak symbols.
1220 2004-12-11 Alan Modra <amodra@bigpond.net.au>
1222 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
1223 canonical sections syms have a name.
1225 2004-12-11 Alan Modra <amodra@bigpond.net.au>
1227 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
1228 have been adjusted for output.
1229 (ppc64_elf_relocate_section): Mark sections with reloc_done.
1231 2004-12-10 Alan Modra <amodra@bigpond.net.au>
1233 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
1234 add symtab_hdr param.
1235 (group_signature): Update calls.
1236 * elf-bfd.h (bfd_elf_sym_name): Update.
1237 * elf32-ppc.c (ppc_elf_relocate_section): Update.
1238 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
1239 (ppc64_elf_relocate_section): Update.
1240 * elflink.c (elf_link_input_bfd): Update.
1242 2004-12-10 Jakub Jelinek <jakub@redhat.com>
1244 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
1245 st_shndx on STT_SECTION sections.
1247 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
1249 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
1250 ELF section symbols.
1252 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
1254 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
1255 return a real value, unless it is a PLT symbol.
1256 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
1257 bal if possible.
1259 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
1260 R_MIPS_JALR entry to 0.
1262 * archures.c: Define bfd_mach_mips9000.
1263 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
1264 (mips_set_isa_flags): Handle bfd_mach_mips9000.
1265 * cpu-mips.c (I_mips9000): Define.
1266 (arch_info_struct): Add case for bfd_mach_mips9000.
1267 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
1268 * bfd-in2.h: Regenerate.
1270 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
1272 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
1273 overflow.
1275 2004-12-07 Ben Elliston <bje@gnu.org>
1277 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
1279 2004-12-06 Daniel Jacobowitz <dan@debian.org>
1281 Suggested by Fergal Daly <fergal@esatclear.ie>:
1282 * simple.c (simple_dummy_multiple_definition): New function.
1283 (bfd_simple_get_relocated_section_contents): Use it.
1285 2004-12-03 Jan Beulich <jbeulich@novell.com>
1287 * elf.c (elf_find_function): Don't use the last file symbol ever,
1288 seen, but the last one seen prior to the symbol being reported.
1289 Don't report a filename at all for global symbols when that might
1290 be ambiguous/wrong.
1292 2004-12-01 Paul Brook <paul@codesourcery.com>
1294 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
1295 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
1296 version.
1298 2004-12-01 Paul Brook <paul@codesourcery.com>
1300 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
1301 sections undefined.
1303 2004-11-30 Paul Brook <paul@codesourcery.com>
1305 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
1306 no_pipeline_knowledge
1307 (elf32_arm_link_hash_table_create): Ditto.
1308 (bfd_elf32_arm_process_before_allocation): Ditto.
1309 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
1310 handling.
1311 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
1312 prototype.
1313 * bfd-in2.h: Regenerate.
1315 2004-11-30 Randolph Chung <tausq@debian.org>
1317 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
1318 (elf32_hppa_grok_psinfo): New function.
1319 (elf_backend_grok_prstatus): Define.
1320 (elf_backend_grok_psinfo): Define.
1322 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
1324 PR 574:
1325 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
1327 2004-11-24 Paul Brook <paul@codesourcery.com>
1329 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
1331 2004-11-24 Paul Brook <paul@codesourcery.com>
1333 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
1334 (elf32_arm_swap_symbol_out): New function.
1335 (elf32_arm_size_info): Add.
1336 (elf_backend_size_info): Define.
1338 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1340 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
1341 make_bfd_asection.
1343 2004-11-19 Alan Modra <amodra@bigpond.net.au>
1345 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
1346 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
1347 * nlmcode.h (nlm_write_object_contents): Warning fix.
1349 2004-11-18 Bob Wilson <bob.wilson@acm.org>
1351 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
1353 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
1355 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
1356 (elf32_arm_plt_thumb_stub): New.
1357 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
1358 and plt_got_offset.
1359 (elf32_arm_link_hash_traverse): Fix typo.
1360 (elf32_arm_link_hash_table): Add obfd.
1361 (elf32_arm_link_hash_newfunc): Initialize new fields.
1362 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
1363 (elf32_arm_link_hash_table_create): Initialize obfd.
1364 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
1365 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
1366 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
1367 interworking BFD is not dynamic.
1368 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
1369 not emit glue for PLT references.
1370 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
1371 emit glue for PLT references. Support the Thumb PLT prefix.
1372 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
1373 plt_thumb_refcount.
1374 (elf32_arm_check_relocs): Likewise.
1375 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
1376 plt_thumb_refcount.
1377 (allocate_dynrelocs): Handle Thumb PLT references.
1378 (elf32_arm_finish_dynamic_symbol): Likewise.
1379 (elf32_arm_symbol_processing): New function.
1380 (elf_backend_symbol_processing): Define.
1382 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
1384 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
1385 add_fde_encoding. Remove need_relative.
1386 * elf-eh-frame.c (extra_augmentation_string_bytes)
1387 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
1388 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
1389 in cases where the CIE has no existing 'R' augmentation. Use
1390 size_of_output_cie_fde when assigning offsets. Use the final offset
1391 as the new section size.
1392 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
1393 Account for any extra augmentation bytes in the returned offset.
1394 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
1395 moved before being modified. Pad growing entries with DW_CFA_nops.
1396 Add 'z' and 'R' augmentations as directed by add_augmentation_size
1397 and add_fde_encoding.
1399 2004-11-15 Mark Mitchell <mark@codesourcery.com>
1401 * elf32-arm.c (elf32_arm_relocate_section): Use
1402 arm_real_reloc_type.
1404 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
1406 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
1407 for discard relocations; don't add an R_MIPS_NONE to the main body
1408 of .rel.dyn.
1410 2004-11-04 Paul Brook <paul@codesourcery.com>
1412 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
1413 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
1414 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
1415 default version definition for unversioned symbols.
1416 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
1417 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
1418 _bfd_elf_slurp_version_tables. Set default version for unversioned
1419 imported symbols.
1421 2004-11-15 Paul Brook <paul@codesourcery.com>
1423 * elflink.c (elf_link_add_object_symbols): Don't assume version
1424 indices are consecutive.
1426 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
1428 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
1429 composite relocations against the personality data.
1431 2004-11-13 Paul Brook <paul@codesourcery.com>
1433 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
1434 R_ARM_PREL31 relocations to PLT entries.
1435 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
1436 (elf32_arm_check_relocs): Ditto.
1438 2004-11-12 Bob Wilson <bob.wilson@acm.org>
1440 * xtensa-isa.c (xtensa_interface_class_id): New.
1442 2004-11-11 Bob Wilson <bob.wilson@acm.org>
1444 * elf32-xtensa.c (property_table_compare): Remove assertion about
1445 entries with the same address and non-zero size.
1446 (xtensa_read_table_entries): Report such entries as errors.
1448 2004-11-11 Mark Mitchell <mark@codesourcery.com>
1450 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
1451 R_ARM_RELATIVE on Symbian OS.
1453 2004-11-09 Mark Mitchell <mark@codesourcery.com>
1455 * som.c (som_bfd_print_private_bfd_data): New function.
1456 (som_object_setup): Save the auxiliary header. Don't assume that
1457 zero is an invalid entry point for a shared library.
1458 (som_object_p): Allocate the auxiliary header on the heap.
1460 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
1461 declaration.
1462 (elf32_arm_symbian_modify_segment_map): Likewise.
1464 2004-11-09 Daniel Jacobowitz <dan@debian.org>
1466 From David Poole <daveml@mbuf.com>:
1467 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
1468 (elf32_arm_size_dynamic_sections): Call it.
1470 2004-11-09 Alan Modra <amodra@bigpond.net.au>
1472 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
1473 (ALL_MACHINES_CFILES): Fix typo.
1474 * Makefile.in: Regenerate.
1475 * po/SRC-POTFILES.in: Regenerate.
1477 2004-11-08 Mark Mitchell <mark@codesourcery.com>
1479 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
1480 R_ARM_RELATIVE relocation for Symbian OS, mention the section
1481 symbol in the relocation.
1483 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
1484 Vineet Sharma <vineets@noida.hcltech.com>
1486 * coff-maxq.c: New File.
1487 * cpu-maxq.c: New File.
1488 * coffcode.h: Likewise.
1489 * config.bfd: Likewise.
1490 * configure.in (maxqcoff_vec): New target vector.
1491 * Makefile.am: Add support for maxq target.
1492 * configure.in: Likewise.
1493 * archures.c:. Likewise.
1494 * targets.c: Likewise.
1495 * bfd_in2.h : Regenerated.
1496 * Makefile.in: Regenerated.
1497 * configure: Regenerated.
1498 * doc/Makefile.in: Regenerated.
1500 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1502 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
1503 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
1504 C_NT_WEAK aux entries.
1505 (_bfd_coff_generic_relocate_section): Handle undefined
1506 aliases.
1508 2004-11-07 Andreas Schwab <schwab@suse.de>
1510 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
1511 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
1512 non-default visibility.
1514 2004-11-01 Mark Mitchell <mark@codesourcery.com>
1516 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
1517 D_PAGED.
1518 (elf32_arm_symbian_modify_segment_map): Don't
1519 reset includes_filehdr and includes_phdrs here.
1521 2004-11-04 Daniel Jacobowitz <dan@debian.org>
1523 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
1524 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
1525 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
1526 dependency.
1527 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
1528 to a new removed list. Remove normal configuration stanzas.
1529 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
1530 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
1531 elfarm-nabi.lo with elf32-arm.lo.
1532 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
1533 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
1534 * elf32-arm.h: Remove.
1535 * elfarm-oabi.c: Remove.
1536 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
1537 and bfd_elf32_littlearm_oabi_vec.
1538 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
1540 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
1542 * config.bfd: Support crisv32-*-* like cris-*-*.
1543 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
1544 (bfd_mach_cris_v10_v32): New macros.
1545 * cpu-cris.c: Tweak formatting.
1546 (get_compatible): New function.
1547 (N): New macro.
1548 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
1549 bfd_arch_info_type:s.
1550 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
1551 get_compatible for member compatible and link bfd_cris_arch_v32 as
1552 next.
1553 * elf32-cris.c (cris_elf_pcrel_reloc)
1554 (cris_elf_set_mach_from_flags): New functions.
1555 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
1556 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
1557 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
1558 numbers for bfd_mach_cris_v32.
1559 (PLT_ENTRY_SIZE_V32): New macro.
1560 (elf_cris_plt0_entry): Drop last comma in initializer.
1561 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
1562 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
1563 PLT initializers.
1564 (cris_elf_relocate_section): Change all "%B(%A)" messages to
1565 "%B, section %A".
1566 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
1567 (elf_cris_finish_dynamic_sections): Similar.
1568 (elf_cris_adjust_dynamic_symbol): Similar.
1569 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
1570 section %A".
1571 <switch with PIC relocs>: Emit error and return FALSE for
1572 bfd_mach_cris_v10_v32.
1573 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
1574 Emit warning when generating textrel reloc.
1575 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
1576 (cris_elf_final_write_processing): Set flags according to mach.
1577 (cris_elf_print_private_bfd_data): Display
1578 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
1579 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
1580 new_flags. Don't call cris_elf_final_write_processing. Don't
1581 look at the actual elf header flags at all; use
1582 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
1583 in bfd_get_mach for ibfd and obfd and handle merging of compatible
1584 objects.
1585 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1586 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
1587 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
1588 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
1589 * bfd-in2.h, libbfd.h: Regenerate.
1591 2004-11-04 Alan Modra <amodra@bigpond.net.au>
1593 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
1594 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
1595 comment.
1596 (struct adjust_toc_info): New.
1597 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
1599 2004-11-03 Bob Wilson <bob.wilson@acm.org>
1601 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
1602 if there are no segments.
1604 2004-11-02 Daniel Jacobowitz <dan@debian.org>
1606 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
1608 2004-11-02 Nick Clifton <nickc@redhat.com>
1610 * elf32-iq2000.c: Convert to ISO C90 formatting.
1612 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
1614 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
1616 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
1618 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
1619 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
1620 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
1622 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1624 * elf32-sh.c (tpoff): Take alignment into account.
1626 2004-10-28 Nick Clifton <nickc@redhat.com>
1628 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
1629 performing a relocatable link.
1630 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
1631 for MIPS ports under Irix.
1633 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
1635 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
1636 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
1637 (elf32_arm_final_link_relocate): Ditto.
1638 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
1639 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
1640 (elf32_arm_adjust_dynamic_symbol): Ditto.
1641 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
1642 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
1643 (elf32_arm_r_howto): ... To here.
1644 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
1646 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
1648 PR 475
1649 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
1650 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
1651 and R_IA64_SECREL64LSB.
1653 2004-10-26 Paul Brook <paul@codesourcery.com>
1655 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
1656 (bfd_elf_size_dynamic_sections): Create default version definition.
1657 (elf_link_output_extsym): Adjust for default symbol version.
1659 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1661 * mmo.c: Adjust to ISO C.
1663 * mmo.c (mmo_write_section_description): New function broken out
1664 of mmo_internal_write_section.
1665 (mmo_internal_write_section): For each of .text and .data, call
1666 mmo_write_section_description before outputting contents if it has
1667 nontrivially deducible vma or contents.
1668 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
1669 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
1670 symbols if found within the .data address range.
1672 2004-10-24 Daniel Jacobowitz <dan@debian.org>
1674 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
1676 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1678 * mmo.c (File Layout): Correct place of misplaced blurb about
1679 special data.
1681 2004-10-22 Mark Kettenis <kettenis@gnu.org>
1683 * config.bfd: Add mips64*-*-openbsd.
1685 2004-10-21 Bob Wilson <bob.wilson@acm.org>
1687 * elf32-xtensa.c (ebb_propose_action): Put declarations before
1688 statements.
1690 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1692 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
1693 * configure: Regenerate.
1695 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1697 PR 463
1698 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
1699 to linker reloc_overflow callback.
1700 (aout_link_input_section_ext): Likewise.
1701 (aout_link_reloc_link_order): Likewise.
1702 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1703 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1704 Likewise.
1705 (alpha_relocate_section): Likewise.
1706 * coff-arm.c (coff_arm_relocate_section): Likewise.
1707 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
1708 * coff-h8500.c (extra_case): Likewise.
1709 * coff-i960.c (coff_i960_relocate_section): Likewise.
1710 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1711 * coff-mips.c (mips_relocate_section): Likewise.
1712 * coff-or32.c (coff_or32_relocate_section): Likewise.
1713 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1714 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1715 * coff-sh.c (sh_relocate_section): Likewise.
1716 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1717 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
1718 * coff-z8k.c (extra_case): Likewise.
1719 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1720 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1721 (_bfd_coff_generic_relocate_section): Likewise.
1722 * ecoff.c (ecoff_reloc_link_order): Likewise.
1723 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1724 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1725 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1726 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1727 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1728 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1729 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1730 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1731 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1732 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1733 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1734 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1735 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1736 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1737 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1738 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1739 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1740 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1741 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1742 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1743 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1744 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1745 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1746 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1747 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1748 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1749 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1750 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1751 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1752 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1753 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1754 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1755 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1756 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1757 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1758 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1759 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1760 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1761 * elflink.c (elf_reloc_link_order): Likewise.
1762 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
1763 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1764 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
1765 * linker.c (_bfd_generic_reloc_link_order): Likewise.
1766 * pdp11.c (pdp11_aout_link_input_section): Likewise.
1767 (aout_link_reloc_link_order): Likewise.
1768 * reloc.c (bfd_generic_get_relocated_section_contents):
1769 Likewise.
1770 * xcofflink.c (xcoff_reloc_link_order): Likewise.
1771 * simple.c (simple_dummy_reloc_overflow): Updated.
1773 2004-10-20 Andreas Schwab <schwab@suse.de>
1775 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
1776 (elf_backend_plt_sym_val): Define.
1778 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
1780 * config.bfd: Set targ_underscore=yes for PE COFF targets
1782 2004-10-19 Alan Modra <amodra@bigpond.net.au>
1784 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
1785 (ppc64_elf_edit_opd): Likewise.
1787 2004-10-18 Mark Mitchell <mark@codesourcery.com>
1789 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
1790 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
1791 set SEC_ALLOC and SEC_LOAD.
1793 2004-10-18 Nick Clifton <nickc@redhat.com>
1795 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
1796 'name' for relocs against both local and global symbols.
1798 2004-10-16 Daniel Jacobowitz <dan@debian.org>
1800 * bfd-in2.h: Regenerate.
1801 * bfd.c (struct bfd): Add no_export.
1802 * elflink.c (elf_link_add_object_symbols): Handle no_export.
1804 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1806 * config.bfd: Whitespace cleanup.
1807 * Makefile.am: Run "make dep-am"
1808 * Makefile.in: Regenerate.
1810 2004-10-15 Jakub Jelinek <jakub@redhat.com>
1812 * elflink.c (struct already_linked_section): Removed.
1813 (try_match_symbols_in_sections, already_linked): Removed.
1814 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
1815 prefix of section names when finding already_linked_table
1816 chain. Compare section names. Instead of calling already_linked,
1817 do it inline and only for sections in the same already_linked_list.
1819 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1821 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
1822 parameter. If called after _bfd_elf_write_section_eh_frame,
1823 don't allow a -2 return unless need_* bit is already set, and
1824 handle offsets adjusted for output_offset.
1825 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
1826 * elf.c (_bfd_elf_section_offset): Update call.
1828 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
1830 PR 440
1831 * coffcode.h (coff_compute_section_file_positions): Cast to
1832 bfd_vma when computing page alignment.
1834 2004-10-13 Mark Mitchell <mark@codesourcery.com>
1836 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1837 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
1839 2004-10-12 Mark Mitchell <mark@codesourcery.com>
1841 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
1842 relocations use a virtual address, not a section offset.
1844 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1846 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
1847 (narrow_instruction, widen_instruction): Remove unnecessary calls to
1848 xtensa_format_encode.
1849 (ebb_propose_action): Inline call to ebb_add_proposed_action.
1850 (ebb_add_proposed_action): Delete.
1852 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1854 * elf32-xtensa.c: Use ISO C90 formatting.
1856 2004-10-12 Paul Brook <paul@codesourcery.com>
1858 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
1859 message.
1861 2004-10-12 Paul Brook <paul@codesourcery.com>
1863 * elf32-arm.h: Support EABI version 4 objects.
1865 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1867 PR 325
1868 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
1869 Don't mark as default.
1870 (bfd_x86_64_arch): Don't mark as default.
1872 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1874 * elflink.c (enum action_discarded): New.
1875 (elf_section_complain_discarded): Delete.
1876 (elf_action_discarded): New function subsuming the above and also
1877 controlling reloc behaviour.
1878 (elf_link_input_bfd): Use it.
1880 2004-10-11 Jakub Jelinek <jakub@redhat.com>
1882 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
1883 (special_sections): Add .gnu.liblist and .gnu.conflict.
1884 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
1886 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1888 PR 233
1889 * elflink.c (elf_link_input_bfd): Try harder to support
1890 relocations against symbols in removed linkonce sections.
1892 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1894 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
1896 PR 354
1897 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
1898 sections do not reference symbols in non-SEC_ALLOC sections.
1900 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1902 PR 437
1903 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
1904 (_bfd_elf_link_omit_section_dynsym): Formatting.
1906 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1908 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
1909 * libbfd.h: Regnerate.
1910 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
1911 * elf32-frv.c: Likewise.
1912 * elf32-m32r.c: Likewise.
1913 * elf32-ppc.c: Likewise.
1914 * elf64-hppa.c: Likewise.
1915 * elfxx-ia64.c: Likewise.
1916 * opncls.c: Likewise.
1918 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1920 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
1921 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
1922 offsets stored in struct eh_cie_fde entries before doing other
1923 work.
1925 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
1926 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
1927 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
1928 setting offsets for removed CIEs. Don't set "sec", instead set
1929 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
1930 CIE in hdr_info. Only set make_relative and make_lsda_relative
1931 for CIEs. Use pointers rather than array indices.
1932 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
1933 make_lsda_relative, need_* on cie_inf for FDEs.
1934 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
1935 section output_offset. Delete cie_offset, instead use cie_inf
1936 pointer to CIE entry. Use need_relative and need_lsda_relative on
1937 CIE entry for FDEs. Use pointers rather than array indices.
1939 2004-10-09 Alan Modra <amodra@bigpond.net.au>
1941 * coff-rs6000.c (rs6000coff_vec): Add initializer for
1942 bfd_is_target_special_symbol.
1943 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1944 * som.c (som_bfd_is_target_special_symbol): Define.
1946 2004-10-08 Nick Clifton <nickc@redhat.com>
1948 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
1949 * configure: Regenerate.
1950 * bfd-in2.h: Regenerate.
1951 * syms.c (bfd_is_target_special_symbol): New interface function.
1952 Returns true when a symbol should be considered to be special.
1953 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
1954 the symbol jump table.
1955 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
1956 Return true iff the symbol is a mapping symbol.
1957 (bfd_elf32_bfd_is_target_special_symbol): Define.
1958 * elfxx-target.h: Provide a default definition for
1959 bfd_is_target_special_symbol.
1960 * aout-target.h: Likewise.
1961 * aout-tic30.c: Likewise.
1962 * binary.c: Likewise.
1963 * coffcode.h: Likewise.
1964 * i386msdos.c: Likewise.
1965 * ieee.c: Likewise.
1966 * ihex.c: Likewise.
1967 * libaout.h: Likewise.
1968 * libbfd-in.h: Likewise
1969 * libecoff.h: Likewise.
1970 * mach-o.c: Likewise.
1971 * mmo.c: Likewise.
1972 * nlm-target.h: Likewise.
1973 * oasys.c: Likewise.
1974 * pef.c: Likewise.
1975 * ppcboot.c: Likewise.
1976 * srec.c: Likewise.
1977 * tekhex.c: Likewise.
1978 * versados.c: Likewise.
1979 * vms.c: Likewise.
1980 * xcoff-target.h: Likewise.
1981 * xsym.c: Likewise.
1982 * libbfd.h: Regenerate.
1984 2004-10-08 Daniel Jacobowitz <dan@debian.org>
1986 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
1987 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
1988 (elf_backend_section_from_shdr): Define.
1990 2004-10-08 Alan Modra <amodra@bigpond.net.au>
1992 * syms.c (bfd_is_local_label): Return false for file symbols.
1994 2004-10-07 Bob Wilson <bob.wilson@acm.org>
1995 David Heine <dlheine@tensilica.com>
1997 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
1998 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
1999 (elf32xtensa_no_literal_movement): New global variable.
2000 (elf_howto_table): Add entries for new relocations.
2001 (elf_xtensa_reloc_type_lookup): Handle new relocations.
2002 (property_table_compare): When addresses are equal, compare sizes and
2003 various property flags.
2004 (property_table_matches): New.
2005 (xtensa_read_table_entries): Extend to read new property tables. Add
2006 output_addr parameter to indicate that output addresses should be used.
2007 Use bfd_get_section_limit.
2008 (elf_xtensa_find_property_entry): New.
2009 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
2010 (elf_xtensa_check_relocs): Handle new relocations.
2011 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
2012 relocations. Use new xtensa-isa.h functions.
2013 (build_encoding_error_message): Remove encode_result parameter. Add
2014 new target_address parameter used to detect alignment errors.
2015 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
2016 error handling. Use new is_operand_relocation function.
2017 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
2018 Use underbar macro for error messages. Formatting.
2019 (get_const16_opcode): New.
2020 (get_l32r_opcode): Add a separate flag for initialization.
2021 (get_relocation_opnd): Operand number is no longer explicit in the
2022 relocation. Change to decode the opcode and analyze its operands.
2023 (get_relocation_slot): New.
2024 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
2025 Use new xtensa-isa.h functions to handle multislot instructions.
2026 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
2027 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
2028 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
2029 check_loop_aligned, check_branch_target_aligned_address, narrowable,
2030 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
2031 get_single_format, init_op_single_format_table): New.
2032 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
2033 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
2034 (contract_asm_expansion): Add error_message parameter and pass it to
2035 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
2036 with R_XTENSA_SLOT0_OP.
2037 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
2038 instructions. Use new xtensa-isa.h functions.
2039 (r_reloc struct): Add new virtual_offset field.
2040 (r_reloc_init): Add contents and content_length parameters. Set
2041 virtual_offset field to zero. Add contents to target_offset field for
2042 partial_inplace relocations.
2043 (r_reloc_is_defined): Check for null.
2044 (print_r_reloc): New debug function.
2045 (source_reloc struct): Replace xtensa_operand field with pair of the
2046 opcode and the operand position. Add is_abs_literal field.
2047 (init_source_reloc): Specify operand by opcode/position pair. Set
2048 is_abs_literal field.
2049 (source_reloc_compare): When target_offsets are equal, compare other
2050 fields to make sorting predictable.
2051 (literal_value struct): Add is_abs_literal field.
2052 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
2053 (init_literal_value): New.
2054 (is_same_value): Replace with ...
2055 (literal_value_equal): ... this function. Add comparisons of
2056 virtual_offset and is_abs_literal fields.
2057 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
2058 failure. Initialize has_last_loc field.
2059 (value_map_hash_table_delete): New.
2060 (hash_literal_value): Rename to ...
2061 (literal_value_hash): ... this. Include is_abs_literal flag and
2062 virtual_offset field in the hash value.
2063 (get_cached_value): Rename to ...
2064 (value_map_get_cached_value): ... this. Update calls to
2065 literal_value_hash and literal_value_equal.
2066 (add_value_map): Check for allocation failure. Update calls to
2067 value_map_get_cached_value and literal_value_hash.
2068 (text_action, text_action_list, text_action_t): New types.
2069 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
2070 text_action_add, text_action_add_literal, offset_with_removed_text,
2071 offset_with_removed_text_before_fill, find_insn_action,
2072 print_action_list, print_removed_literals): New.
2073 (offset_with_removed_literals): Delete.
2074 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
2075 fix_array, fix_array_count, allocated_relocs, relocs_count, and
2076 allocated_relocs_count fields.
2077 (init_xtensa_relax_info): Initialize new fields.
2078 (reloc_bfd_fix struct): Add new translated field.
2079 (reloc_bfd_fix_init): Add translated parameter and use it to set the
2080 translated field.
2081 (fix_compare, cache_fix_array): New.
2082 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
2083 section via get_xtensa_relax_info. Use cache_fix_array to set up
2084 sorted fix_array and use bsearch instead of linear search.
2085 (section_cache_t): New struct.
2086 (init_section_cache, section_cache_section, clear_section_cache): New.
2087 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
2088 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
2089 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
2090 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
2091 New.
2092 (retrieve_contents): Use bfd_get_section_limit.
2093 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
2094 to compute_removed_literals. Free value_map_hash_table when no longer
2095 needed.
2096 (analyze_relocations): Check is_relaxable_asm_section flag. Call
2097 compute_text_actions for all sections.
2098 (find_relaxable_sections): Mark sections as relaxable if they contain
2099 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
2100 call. Increment relax_info src_count field only for appropriate
2101 relocation types. Remove is_literal_section check.
2102 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
2103 r_reloc_init and find_associated_l32r_irel. Check
2104 is_relaxable_asm_section flag. Handle L32R instructions with absolute
2105 literals. Pass is_abs_literal flag to init_source_reloc.
2106 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
2107 CONST16 instructions. Adjust calls to r_reloc_init and
2108 pcrel_reloc_fits. Handle weak symbols conservatively.
2109 (find_associated_l32r_irel): Add bfd parameter and pass it to
2110 is_l32r_relocation.
2111 (compute_text_actions, compute_ebb_proposed_actions,
2112 compute_ebb_actions, check_section_ebb_pcrels_fit,
2113 check_section_ebb_reduces, text_action_add_proposed,
2114 compute_fill_extra_space): New.
2115 (remove_literals): Replace with ...
2116 (compute_removed_literals): ... this function. Call
2117 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
2118 Call xtensa_read_table_entries to get the property table. Skip
2119 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
2120 is_removable_literal, remove_dead_literal, and
2121 identify_literal_placement functions.
2122 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
2123 instead of linear search.
2124 (is_removable_literal, remove_dead_literal,
2125 identify_literal_placement): New.
2126 (relocations_reach): Update check for literal not referenced by any
2127 PC-relative relocations. Adjust call to pcrel_reloc_fits.
2128 (coalesce_shared_literal, move_shared_literal): New.
2129 (relax_section): Use bfd_get_section_limit. Call
2130 translate_section_fixes. Update calls to r_reloc_init and
2131 offset_with_removed_text. Check new is_relaxable_asm_section flag.
2132 Add call to pin_internal_relocs. Add special handling for
2133 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
2134 info to calculate new addend_displacement variable. Replace code for
2135 deleting literals with more general code to perform the actions
2136 determined by the action_list for the section.
2137 (translate_section_fixes, translate_reloc_bfd_fix): New.
2138 (translate_reloc): Check new is_relaxable_asm_section flag. Call
2139 find_removed_literal only if is_operand_relocation. Update call to
2140 offset_with_removed_text. Use new target_offset and removed_bytes
2141 variables.
2142 (move_literal): New.
2143 (relax_property_section): Use bfd_get_section_limit. Set new
2144 is_full_prop_section flag and handle new property tables. Update calls
2145 to r_reloc_init and offset_with_removed_text. Check
2146 is_relaxable_asm_section flag. Handle expansion of zero-sized
2147 unreachable entries, with use of offset_with_removed_text_before_fill.
2148 For relocatable links, combine entries only for literal tables.
2149 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
2150 calls to offset_with_removed_text. Translate st_size field for
2151 function symbols.
2152 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
2153 failure. Add contents parameter. Update call to get_bfd_fix. Update
2154 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
2155 R_XTENSA_ASM_EXPAND relocs.
2156 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
2157 call to get_bfd_fix. Include offset from contents for partial_inplace
2158 relocations.
2159 (is_reloc_sym_weak): New.
2160 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
2161 (prop_sec_len): New.
2162 (xtensa_is_property_section): Handle new property sections.
2163 (is_literal_section): Delete.
2164 (internal_reloc_compare): When r_offset matches, compare r_info and
2165 r_addend to make sorting predictable.
2166 (internal_reloc_matches): New.
2167 (xtensa_get_property_section_name): Handle new property sections.
2168 (xtensa_get_property_predef_flags): New.
2169 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
2170 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
2171 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
2172 (xtisa_errno, xtisa_error_msg): New variables.
2173 (xtensa_isa_errno, xtensa_isa_error_msg): New.
2174 (xtensa_insnbuf_alloc): Add error handling.
2175 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
2176 use xtensa_format_decode. Add error handling.
2177 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
2178 instruction length to find the number of bytes to copy.
2179 (xtensa_isa_init): Add error handling. Replace calls to
2180 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
2181 tables in the xtensa_modules structure.
2182 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
2183 xtensa_extend_isa): Delete.
2184 (xtensa_isa_free): Change to only free lookup tables.
2185 (opname_lookup_compare): Replace with ...
2186 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
2187 (xtensa_insn_maxlength): Rename to ...
2188 (xtensa_isa_maxlength): ... this.
2189 (xtensa_insn_length): Delete.
2190 (xtensa_insn_length_from_first_byte): Replace with ...
2191 (xtensa_isa_length_from_chars): ... this function.
2192 (xtensa_num_opcodes): Rename to ...
2193 (xtensa_isa_num_opcodes): ... this.
2194 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
2195 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
2196 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
2197 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
2198 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
2199 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
2200 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
2201 (xtensa_opcode_lookup): Add error handling.
2202 (xtensa_decode_insn): Replace with ...
2203 (xtensa_opcode_decode): ... this function, with new format and
2204 slot parameters. Add error handling.
2205 (xtensa_encode_insn): Replace with ...
2206 (xtensa_opcode_encode): ... this function, which does the encoding via
2207 one of the entries in the "encode_fns" array. Add error handling.
2208 (xtensa_opcode_name): Add error handling.
2209 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
2210 xtensa_opcode_is_call): New.
2211 (xtensa_num_operands): Replace with ...
2212 (xtensa_opcode_num_operands): ... this function. Add error handling.
2213 (xtensa_opcode_num_stateOperands,
2214 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
2215 xtensa_opcode_funcUnit_use, xtensa_operand_name,
2216 xtensa_operand_is_visible): New.
2217 (xtensa_get_operand, xtensa_operand_kind): Delete.
2218 (xtensa_operand_inout): Add error handling and special-case for
2219 "sout" operands.
2220 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
2221 operate on one slot of an instruction. Added error handling.
2222 (xtensa_operand_encode): Handle default operands with no encoding
2223 functions. Check for success by comparing against decoded value.
2224 Add error handling.
2225 (xtensa_operand_decode): Handle default operands. Return decoded value
2226 through argument pointer. Add error handling.
2227 (xtensa_operand_is_register, xtensa_operand_regfile,
2228 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
2229 (xtensa_operand_isPCRelative): Rename to ...
2230 (xtensa_operand_is_PCrelative): ... this. Add error handling.
2231 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
2232 through argument pointer. Add error handling.
2233 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
2234 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
2235 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
2236 xtensa_regfile_shortname, xtensa_regfile_view_parent,
2237 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
2238 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
2239 xtensa_state_is_exported, xtensa_sysreg_lookup,
2240 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
2241 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
2242 xtensa_interface_num_bits, xtensa_interface_inout,
2243 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
2244 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
2245 * xtensa-modules.c: Rewrite to use new data structures.
2246 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
2247 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
2248 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
2249 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
2250 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
2251 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
2252 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
2253 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
2254 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
2255 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
2256 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
2257 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
2258 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
2259 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
2260 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
2261 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
2262 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
2263 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
2264 * Makefile.in: Regenerate.
2265 * bfd-in2.h: Likewise.
2266 * libbfd.h: Likewise.
2268 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
2270 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
2271 against the absolute section.
2272 (mips_elf64_write_rela): Likewise.
2274 2004-10-07 Jan Beulich <jbeulich@novell.com>
2276 * elf.c (elf_find_function): Don't generally check for matching
2277 section, just for non-file symbols. Remove redunant comparison
2278 for the latter.
2279 * elf32-arm.h (arm_elf_find_function): Likewise.
2281 2004-10-07 Jeff Baker <jbaker@qnx.com>
2283 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
2284 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
2285 was specified.
2287 2004-10-04 Roland McGrath <roland@redhat.com>
2289 * hash.c (bfd_hash_set_default_size): Use const for table.
2290 Use size_t instead of int for variable compared to sizeof results.
2292 2004-10-05 Alan Modra <amodra@bigpond.net.au>
2294 PR 425
2295 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
2297 2004-10-01 Paul Brook <paul@codesourcery.com>
2299 * elf32-arm.h (elf32_arm_fake_sections,
2300 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
2301 functions.
2302 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
2304 2004-10-01 Alan Modra <amodra@bigpond.net.au>
2306 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
2307 need_lsda_relative.
2308 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
2309 need_relative or need_lsda_relative if we are processing an
2310 offset for a reloc on a FDE initial loc or LSDA field
2311 respectively.
2312 (_bfd_elf_write_section_eh_frame): Test need_relative and
2313 need_lsda_relative in place of corresponding make_* field
2314 when deciding to use pc-relative encodings.
2316 2004-09-30 Paul Brook <paul@codesourcery.com>
2318 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
2319 target2 relocation type.
2321 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
2323 PR 414
2324 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
2326 2004-09-30 Paul Brook <paul@codesourcery.com>
2328 * reloc.c: Add BFD_RELOC_ARM_SMI.
2329 * bfd-in2.h: Regenerate.
2330 * libbfd.h: Ditto.
2332 2004-09-24 Alan Modra <amodra@bigpond.net.au>
2334 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
2335 vma and output offset to address.
2336 * simple.c (simple_save_output_info): Only set output section
2337 and offset for debug sections, or those not already set up by
2338 the linker.
2339 (bfd_simple_get_relocated_section_contents): Update comment.
2341 2004-09-24 Alan Modra <amodra@bigpond.net.au>
2343 * elf.c (IS_LOADED): Delete.
2344 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
2345 Restore SEC_HAS_CONTENTS test to the one place it was used prior
2346 to 2004-09-22.
2348 2004-09-23 Alan Modra <amodra@bigpond.net.au>
2350 PR gas/396
2351 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2352 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
2353 redundant assignment of EM_SPARC.
2355 2004-09-22 Brian Ford <ford@vss.fsi.com>
2357 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
2358 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
2359 constants.
2360 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2362 2004-09-22 Alan Modra <amodra@bigpond.net.au>
2364 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
2365 (elf_backend_modify_segment_map): Don't define.
2367 2004-09-22 Alan Modra <amodra@bigpond.net.au>
2369 * elf.c (IS_LOADED): Define.
2370 (assign_file_positions_for_segments): Don't round up file offset of
2371 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
2372 Delete code handling link script adjustment of lma. Do the adjust
2373 in later code handling similar ajustments. Remove dead code error
2374 check. Warn if section lma would require a negative offset
2375 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
2376 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
2377 update voff in section loop. Change voff in segment loop to be an
2378 adjustment on top of "off". Set sec->filepos and update "off" later.
2379 Test for loadable sections consistently using IS_LOADED. Similarly,
2380 test for alloc-only sections other than .tbss consistently.
2381 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
2382 Tidy PT_NOTE handling. Use %B and %A in error messages.
2383 (assign_file_positions_except_relocs): Use %B in error message.
2385 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
2387 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
2388 (CONFIG_STATUS_DEPENDENCIES): New.
2389 (Makefile): Removed.
2390 (config.status): Likewise.
2391 * Makefile.in: Regenerated.
2393 2004-09-17 Paul Brook <paul@codesourcery.com>
2395 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
2396 (bfd_elf32_arm_process_before_allocation): Update prototype.
2397 * bfd-in2.h: Regenerate.
2398 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
2399 (elf32_arm_link_hash_table_create): Set it.
2400 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
2401 (bfd_elf32_arm_set_target_relocs): New function.
2402 (arm_real_reloc_type): New function.
2403 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
2404 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
2405 (elf32_arm_gc_sweep_hook): Ditto.
2406 (elf32_arm_check_relocs): Ditto.
2407 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
2408 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
2409 R_ARM_GOT_TARGET2.
2410 (elf32_arm_got_prel): New variable.
2411 (elf32_arm_howto_from_type): New function.
2412 (elf32_arm_info_to_howto): Use it.
2413 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
2414 BFD_RELOC_ARM_TARGET2.
2415 * libbfd.h: Regenerate.
2416 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
2418 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2420 * ecoff.c: Update u.undef.next refs.
2421 * elf64-ppc.c: Likewise.
2422 * elflink.c: Likewise.
2423 * linker.c: Likewise.
2424 * xcofflink.c: Likewise.
2426 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
2427 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
2428 fields to indirect struct.
2429 * elf-m10300.c: Update u.weakdef refs.
2430 * elf32-arm.h: Likewise.
2431 * elf32-cris.c: Likewise.
2432 * elf32-frv.c: Likewise.
2433 * elf32-hppa.c: Likewise.
2434 * elf32-i370.c: Likewise.
2435 * elf32-i386.c: Likewise.
2436 * elf32-m32r.c: Likewise.
2437 * elf32-m68k.c: Likewise.
2438 * elf32-ppc.c: Likewise.
2439 * elf32-s390.c: Likewise.
2440 * elf32-sh.c: Likewise.
2441 * elf32-sparc.c: Likewise.
2442 * elf32-vax.c: Likewise.
2443 * elf32-xtensa.c: Likewise.
2444 * elf64-alpha.c: Likewise.
2445 * elf64-hppa.c: Likewise.
2446 * elf64-ppc.c: Likewise.
2447 * elf64-s390.c: Likewise.
2448 * elf64-sh64.c: Likewise.
2449 * elf64-sparc.c: Likewise.
2450 * elf64-x86-64.c: Likewise.
2451 * elfxx-ia64.c: Likewise.
2452 * elfxx-mips.c: Likewise.
2453 * elflink.c: Likewise. Also u.elf_hash_value.
2454 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
2455 indirection.
2456 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2457 (bfd_elf_gc_record_vtinherit): Alloc vtable.
2458 (bfd_elf_gc_record_vtentry): Likewise.
2459 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
2461 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2463 * Makefile.am: Run "make dep-am".
2464 * Makefile.in: Regenerate.
2465 * bfd-in2.h: Regenerate.
2466 * po/SRC-POTFILES.in: Regenerate.
2467 * po/bfd.pot: Regenerate.
2469 2004-09-16 Alan Modra <amodra@bigpond.net.au>
2471 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
2472 with bitfields. Make "type" and "other" bitfields too.
2473 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
2474 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
2475 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
2476 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
2477 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
2478 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
2479 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
2480 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
2481 * elf-hppa.h: Update all uses of elf_link_hash_flags.
2482 * elf-m10300.c: Likewise.
2483 * elf.c: Likewise.
2484 * elf32-arm.h: Likewise.
2485 * elf32-cris.c: Likewise.
2486 * elf32-frv.c: Likewise.
2487 * elf32-hppa.c: Likewise.
2488 * elf32-i370.c: Likewise.
2489 * elf32-i386.c: Likewise.
2490 * elf32-m32r.c: Likewise.
2491 * elf32-m68k.c: Likewise.
2492 * elf32-ppc.c: Likewise.
2493 * elf32-s390.c: Likewise.
2494 * elf32-sh-symbian.c: Likewise.
2495 * elf32-sh.c: Likewise.
2496 * elf32-sh64.c: Likewise.
2497 * elf32-sparc.c: Likewise.
2498 * elf32-vax.c: Likewise.
2499 * elf32-xtensa.c: Likewise.
2500 * elf64-alpha.c: Likewise.
2501 * elf64-hppa.c: Likewise.
2502 * elf64-ppc.c: Likewise.
2503 * elf64-s390.c: Likewise.
2504 * elf64-sh64.c: Likewise.
2505 * elf64-sparc.c: Likewise.
2506 * elf64-x86-64.c: Likewise.
2507 * elflink.c: Likewise.
2508 * elfxx-ia64.c: Likewise.
2509 * elfxx-mips.c: Likewise.
2510 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
2511 * configure: Regenerate.
2512 * aclocal.m4: Regenerate.
2514 2004-09-16 Alan Modra <amodra@bigpond.net.au>
2516 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
2517 around uses of R_ARM_TARGET1.
2518 (elf32_arm_check_relocs): Likewise.
2520 2004-09-13 Paul Brook <paul@codesourcery.com>
2522 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2523 prototype.
2524 * bfd-in2.h: Regenerate.
2525 * libbfd.h: Regenerate.
2526 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
2527 (elf32_arm_link_hash_table_create): Set target1_is_rel.
2528 (bfd_elf32_arm_process_before_allocation): Ditto.
2529 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
2530 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
2531 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
2532 * reloc.c: Ditto.
2534 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2536 * hpux-core.c (thread_section_p): New function.
2537 (hpux_core_core_file_p): Fix computation of offset in call
2538 to bfd_seek. Create a ".reg" section from an arbitrary
2539 ".reg/<id>" section if none was created after having read
2540 all sections.
2542 2004-09-11 Andreas Schwab <schwab@suse.de>
2544 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
2545 * aclocal.m4: Rebuild.
2546 * configure: Rebuild.
2548 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2550 * section.c (bfd_sections_find_if): Fix parameter name in
2551 comment to match code.
2553 2004-09-10 Alan Modra <amodra@bigpond.net.au>
2555 * elf.c (assign_file_positions_except_relocs): Assign relocs
2556 stored in a bfd section.
2558 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
2560 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
2561 h->gotplt_refcount to 0, not -1.
2563 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
2565 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
2566 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
2567 symname.
2568 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
2569 handle symbol visibility here.
2571 2004-09-07 Alan Modra <amodra@bigpond.net.au>
2573 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
2574 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
2575 callers.
2576 (ppc_stub_name): Remove trailing "+0" on stub name.
2577 (create_linkage_sections): Create relocations for
2578 branch lookup table when --emit-relocs as well as when --shared.
2579 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
2580 relbrlt test. For --emit-stub-syms, always output a sym even when
2581 one already exists on a plt call stub. Put stub type in the stub
2582 symbol name.
2583 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
2584 test.
2585 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
2586 reloc_count in stub sections. Adjust relbrlt test.
2587 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
2588 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
2589 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
2590 for relocs against discarded symbols. Fix comments.
2592 2004-09-06 Mark Mitchell <mark@codesourcery.com>
2594 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
2595 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
2596 from ...
2597 (map_sections_to_segments): ... here. Use it. Assign a file
2598 position to the .dynamic section if it is not loadable, but part
2599 of the PT_DYNAMIC segment.
2600 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2601 offsets, not VMAs, for the BPABI. Do not fill in the header in
2602 the .got.plt section for the BPABI.
2603 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
2604 PT_DYNAMIC segment.
2605 (elf_backend_want_got_plt): Define to zero for Symbian OS.
2607 2004-09-06 Nick Clifton <nickc@redhat.com>
2609 * elflink.c (elf_link_add_object_symbols): Set the error code to
2610 bfd_error_wrong_format when the input format does not match the
2611 output format.
2613 2004-09-06 Alan Modra <amodra@bigpond.net.au>
2615 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
2616 (ppc64_elf_check_directives): ..here.
2617 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
2618 before accessing ppc64_elf_tdata.
2619 (ppc64_elf_finish_dynamic_sections): And here too.
2621 2004-09-04 Alan Modra <amodra@bigpond.net.au>
2623 * bfd.c (_bfd_default_error_handler): Correct loop exit.
2625 2004-09-03 Mark Mitchell <mark@codesourcery.com>
2627 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
2628 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
2629 (bfd_elf32_littlearm_symbian_vec): Likewise.
2630 * configure: Regenerated.
2631 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
2632 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
2633 (PLT_ENTRY_SIZE): Likewise.
2634 (bfd_vma_elf32_arm_symbian_plt_entry): New
2635 variable.
2636 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
2637 and symbian_p.
2638 (create_got_section): Don't create sections when generating BPABI
2639 objects.
2640 (elf32_arm_create_dynamic_sections): Tidy.
2641 (elf32_arm_link_hash_table_create): Set plt_header_size,
2642 plt_entry_size, and symbian_p.
2643 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
2644 generating BPABI objects.
2645 (allocate_dynrelocs): Use htab->plt_header_size, not
2646 PLT_HEADER_SIZE. Do not add to .got.plt when
2647 generating BPABI objects.
2648 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
2649 * elfarm-nabi.c: Add SymbianOS target vectors.
2650 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
2651 (_bfd_elf_link_create_dynamic_sections): Likewise.
2652 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
2653 (elfNN_bed): Use it.
2654 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
2655 (bfd_elf32_littlearm_symbian_vec): Likewise.
2656 (_bfd_target_vector): Add them.
2658 2004-09-03 Nick Clifton <nickc@redhat.com>
2660 PR 360
2661 * coffcode.h (handle_COMDAT): Replace abort with an warning
2662 message and allow the scan to continue.
2664 2004-09-02 Alan Modra <amodra@bigpond.net.au>
2666 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
2667 in when reading relocs, not our sorted syms. Remove unnecessary
2668 var.
2670 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2672 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
2674 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
2676 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
2677 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
2678 replace uses of *_alias with *_noncanonical.
2679 * aclocal.m4: Rebuild with aclocal 1.4p6.
2680 * Makefile.in: Rebuild with automake 1.4p6.
2681 * doc/Makefile.in: Rebuild with automake 1.4p6.
2682 * configure.in: Autoupdate with autoupdate 2.59.
2683 * config.in: Regenerate with autoheader 2.59.
2684 * configure: Regnerate with autoconf 2.59.
2686 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2688 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
2689 symbol pointer arrays before modifying.
2691 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2693 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
2694 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
2695 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
2696 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
2697 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
2698 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
2699 Use both symbol tables on non-relocatable objects. Use a common
2700 error exit. Fix "mid" warning.
2701 * libbfd.h: Regenerate.
2702 * bfd-in2.h: Regenerate.
2704 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2706 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
2707 object file.
2708 (struct sfpr_def_parms): Save some space.
2709 (sfpr_define): Here too.
2711 * elf64-ppc.c (compare_symbols): Put section syms first.
2712 (sym_exists_at): New function.
2713 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
2714 points only for relocatable files. Use .opd section contents
2715 otherwise. Generally clean up the code.
2717 2004-08-27 Alan Modra <amodra@bigpond.net.au>
2719 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
2720 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
2721 (struct sfpr_def_parms): New.
2722 (sfpr_define): New function.
2723 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
2724 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
2725 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
2726 (savefpr1_tail, restfpr1_tail): New functions.
2727 (savevr, savevr_tail, restvr, restvr_tail): New functions.
2728 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
2729 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
2730 code. Define all ABI mandated _save and _rest functions.
2732 2004-08-26 Paul Brook <paul@codesourcery.com>
2734 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
2736 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2738 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
2739 TRUE or FALSE.
2741 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2743 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
2744 that pcrel correction is applied for R_386_PC32.
2746 2004-08-25 Alan Modra <amodra@bigpond.net.au>
2748 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
2749 for R_386_32 and R_386_PC32 relocs against symbols defined in
2750 discarded sections.
2752 2004-08-25 Dmitry Diky <diwil@spec.ru>
2754 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
2755 Add new relocations.
2756 * bfd-in2.h: Regenerate.
2757 * libbfd.h: Regenerate.
2758 * elf32-msp430.c: Clean-up code.
2759 (elf_msp430_howto_table): Add new relocation entries.
2760 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
2761 (msp430_elf_relax_section): New function.
2762 (msp430_elf_relax_delete_bytes): New function.
2763 (msp430_elf_symbol_address_p): New function.
2765 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2767 * elf32-m32r.c (m32r_elf_relocate_section): Handle
2768 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
2770 2004-08-20 Daniel Jacobowitz <dan@debian.org>
2772 * elflink.c (_bfd_elf_section_already_linked): Handle
2773 SEC_LINK_DUPLICATES_SAME_CONTENTS.
2775 2004-08-19 Mark Mitchell <mark@codesourcery.com>
2777 * config.bfd (arm*-*-symbianelf*): New target.
2778 (arm*-*-eabi*): Likewise.
2780 2004-08-19 Alan Modra <amodra@bigpond.net.au>
2782 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
2783 "struct ppc_link_hash_entry *".
2784 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
2785 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
2787 2004-08-19 Jakub Jelinek <jakub@redhat.com>
2789 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
2790 entries (where fd_aux overlaps next entry's fd_func).
2791 Add non_overlapping argument, use it.
2792 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
2793 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2794 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
2795 as indexes into opd_sym_map/opd_adjust array.
2796 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
2798 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2800 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
2801 if we can look up their function descriptor in a regular file.
2803 2004-08-18 Nick Clifton <nickc@redhat.com>
2805 PR 324
2806 * cofflink.c (coff_link_add_symbols): Check that the comdat
2807 pointer in the coff_section_data structure has been initialised
2808 before using it.
2810 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2812 PR 338
2813 * elflink.c (bfd_elf_record_link_assignment): Add comment about
2814 changing bfd_link_hash_undefined to bfd_link_hash_new.
2816 2004-08-17 Jakub Jelinek <jakub@redhat.com>
2818 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
2819 if not yet defined.
2820 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
2821 (synthetic_opd, synthetic_relocatable): New variables.
2822 (compare_symbols, compare_relocs): New helper routines.
2823 (ppc64_elf_get_synthetic_symtab): New function.
2824 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
2825 to relsyms.
2826 * bfd-in2.h: Regenerated.
2827 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
2828 to relsyms. Return 0 if abfd is relocatable.
2830 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2832 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
2834 2004-08-17 Nick Clifton <nickc@redhat.com>
2836 * (is_arm_mapping_symbol_name): New function - return true
2837 when a symbol name matches the requirements for an ARM mapping
2838 symbol name.
2839 (arm_elf_find_function): New function based on
2840 elf_find_function in elf.c but skipping ARM mapping symbols
2841 and including thumb function symbols.
2842 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
2843 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
2845 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2847 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
2848 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
2849 (ppc64_elf_brtaken_reloc): Here too.
2851 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2853 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
2854 symbol visibility.
2855 (ppc64_elf_check_directives): Check that we have the right hash
2856 table before proceeding.
2858 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2860 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
2861 (adjust_opd_syms): Attach opd syms for deleted entries to one of
2862 the sections that will be discarded.
2864 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2866 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
2868 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2870 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
2871 free space available.
2873 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2875 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
2876 occurrences with bfd_byte * thoughout file.
2878 * coff-rs6000.c (do_shared_object_padding): Warning fix.
2879 (xcoff_write_armap_big): Likewise.
2880 (xcoff_write_archive_contents_old): Likewise.
2881 (xcoff_write_archive_contents_big): Likewise.
2883 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
2885 2004-08-13 Nick Clifton <nickc@redhat.com>
2887 * elf32-arm.h: Convert to ISO C90.
2889 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2891 PR 293
2892 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
2893 zero the plt field.
2895 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2897 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
2898 (bfd_archive_filename, bfd_get_section_ident): Delete.
2899 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
2900 bfd_archive_filename.
2901 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
2902 to warn about symbols in discarded sections. Use _bfd_error_handler.
2903 * aout-adobe.c (aout_adobe_callback): See below.
2904 * aout-cris.c (swap_ext_reloc_in): ..
2905 * coff-arm.c (find_thumb_glue, find_arm_glue,
2906 coff_arm_relocate_section, bfd_arm_process_before_allocation,
2907 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
2908 coff_arm_copy_private_bfd_data): ..
2909 * coff-i860.c (i860_reloc_processing): ..
2910 * coff-mcore.c (mcore_coff_unsupported_reloc,
2911 coff_mcore_relocate_section): ..
2912 * coff-ppc.c (coff_ppc_relocate_section): ..
2913 * coff-rs6000.c (xcoff_create_csect_from_smclas
2914 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
2915 sh_swap_insns, sh_relocate_section): ..
2916 * coff-tic54x.c (tic54x_reloc_processing): ..
2917 * coff-tic80.c (coff_tic80_relocate_section): ..
2918 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
2919 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
2920 coff_slurp_symbol_table, coff_classify_symbol,
2921 coff_slurp_reloc_table): ..
2922 * coffgen.c (_bfd_coff_read_string_table): ..
2923 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
2924 _bfd_coff_generic_relocate_section): ..
2925 * cpu-arm.c (bfd_arm_merge_machines): ..
2926 * cpu-sh.c (sh_merge_bfd_arch): ..
2927 * elf-hppa.h (elf_hppa_relocate_section): ..
2928 * elf.c (bfd_elf_string_from_elf_section, setup_group,
2929 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
2930 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
2931 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
2932 * elf32-arm.h (find_thumb_glue, find_arm_glue,
2933 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
2934 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
2935 elf32_arm_relocate_section, elf32_arm_set_private_flags,
2936 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
2937 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
2938 cris_elf_merge_private_bfd_data
2939 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
2940 * elf32-gen.c (elf32_generic_link_add_symbols): ..
2941 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
2942 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
2943 elf32_hppa_relocate_section): ..
2944 * elf32-i370.c (i370_elf_merge_private_bfd_data,
2945 i370_elf_check_relocs, i370_elf_relocate_section): ..
2946 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
2947 elf_i386_relocate_section): ..
2948 * elf32-m32r.c (m32r_elf_relocate_section,
2949 m32r_elf_merge_private_bfd_data): ..
2950 * elf32-m68hc1x.c (m68hc12_add_stub,
2951 _bfd_m68hc11_elf_merge_private_bfd_data): ..
2952 * elf32-m68k.c (elf_m68k_relocate_section): ..
2953 * elf32-mcore.c (mcore_elf_unsupported_reloc,
2954 mcore_elf_relocate_section): ..
2955 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
2956 ppc_elf_check_relocs, ppc_elf_relocate_section,
2957 ppc_elf_begin_write_processing): ..
2958 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2959 elf_s390_relocate_section): ..
2960 * elf32-sh-symbian.c (sh_symbian_import_as,
2961 sh_symbian_process_embedded_commands,
2962 sh_symbian_relocate_section): ..
2963 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
2964 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
2965 sh_elf_merge_private_data): ..
2966 * elf32-sparc.c (elf32_sparc_check_relocs,
2967 elf32_sparc_relocate_section,
2968 elf32_sparc_merge_private_bfd_data): ..
2969 * elf32-v850.c (v850_elf_check_relocs,
2970 v850_elf_merge_private_bfd_data): ..
2971 * elf32-xtensa.c (elf_xtensa_check_relocs,
2972 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
2973 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
2974 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
2975 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
2976 * elf64-gen.c (elf64_generic_link_add_symbols): ..
2977 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
2978 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
2979 ppc64_elf_relocate_section): ..
2980 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2981 elf_s390_relocate_section): ..
2982 * elf64-sh64.c (sh_elf64_relocate_section): ..
2983 * elf64-sparc.c (sparc64_elf_check_relocs,
2984 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
2985 sparc64_elf_merge_private_bfd_data): ..
2986 * elf64-x86-64.c (elf64_x86_64_check_relocs,
2987 elf64_x86_64_relocate_section): ..
2988 * elflink.c (_bfd_elf_add_default_symbol,
2989 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
2990 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
2991 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
2992 elf_get_linked_section_vma, elf_fixup_link_order,
2993 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
2994 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
2995 * elfxx-ia64.c (elfNN_ia64_relax_section,
2996 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
2997 * elfxx-mips.c (mips_elf_perform_relocation,
2998 _bfd_mips_elf_check_relocs,
2999 _bfd_mips_elf_merge_private_bfd_data): ..
3000 * ieee.c (ieee_slurp_external_symbols): ..
3001 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
3002 * libbfd.c (_bfd_generic_verify_endian_match): ..
3003 * linker.c (_bfd_generic_link_add_one_symbol,
3004 _bfd_generic_section_already_linked): ..
3005 * pdp11.c (translate_to_native_sym_flags): ..
3006 * pe-mips.c (coff_pe_mips_relocate_section): ..
3007 * peicode.h (pe_ILF_build_a_bfd): ..
3008 * srec.c (srec_bad_byte): ..
3009 * stabs.c (_bfd_link_section_stabs): ..
3010 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
3011 Replace all uses of bfd_archive_filename and bfd_get_section_ident
3012 with corresponding %B and %A in _bfd_error_handler format string.
3013 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
3014 calls to use %A and %B. Fix "against symbol .. from section" and
3015 similar error messages. Combine multiple _bfd_error_handler calls
3016 where they were separated due to bfd_archive_filename deficiencies.
3017 * bfd-in2.h: Regenerate.
3019 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
3021 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
3022 relocation.
3024 2004-08-10 Alan Modra <amodra@bigpond.net.au>
3026 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
3027 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
3028 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
3029 Add twiddled_syms.
3030 (link_hash_newfunc): Init was_undefined.
3031 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
3032 Use undefweak instead.
3033 (ppc64_elf_check_directives): Fix undefs chain.
3034 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
3035 references.
3036 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
3037 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
3038 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
3040 2004-08-09 Jakub Jelinek <jakub@redhat.com>
3042 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
3043 error, test input_section flags rather than sec.
3045 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3047 * elf-bfd.h (struct elf_backend_data): Add
3048 elf_backend_archive_symbol_lookup.
3049 (_bfd_elf_archive_symbol_lookup): Declare.
3050 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
3051 (elf_link_add_archive_symbols): ..extracted from here. Call the
3052 backend version.
3053 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
3054 (elfNN_bed): Init new field.
3055 * elf64-ppc.c (elf_backend_check_directives): Define.
3056 (elf_backend_archive_symbol_lookup): Define.
3057 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
3058 a ppc_link_hash_entry pointer.
3059 (get_fdh): Move.
3060 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
3061 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
3062 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
3063 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
3064 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
3065 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3066 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
3067 descriptor symbols.
3069 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3071 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
3072 (ppc64_elf_add_symbol_hook): Test for NULL section.
3073 (get_sym_h): Formatting.
3074 (ppc64_elf_size_stubs): Include reloc addend in value stored as
3075 stub target_value.
3077 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
3078 long branch stubs with code handling plt and r2off branch stubs.
3080 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3082 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
3083 * elflink.c (elf_link_input_bfd): Formatting.
3084 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
3085 all callers.
3086 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
3087 (link_hash_newfunc): Don't set it.
3088 (ppc64_elf_copy_indirect_symbol): Nor copy it.
3089 (ppc64_elf_mark_entry_syms): Delete.
3090 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
3091 sections. Use get_opd_info.
3092 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
3094 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3096 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
3098 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
3099 (func_desc_adjust): Don't set have_undefweak.
3100 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
3101 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
3103 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
3104 "struct ppc_link_hash_entry *". Adjust all references.
3105 (ppc64_elf_hide_symbol): Correct a comment.
3107 * elf64-ppc.c (get_opd_info): New function.
3108 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
3109 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
3110 before calling get_fdh. Test fdh rather than h before dereferencing
3111 fdh. Mark removed symbols in opd_adjust.
3112 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
3113 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
3114 opd symbols.
3115 (ppc64_elf_output_symbol_hook): Likewise.
3117 2004-08-06 Paul Brook <paul@codesourcery.com>
3119 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
3120 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
3121 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
3122 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
3123 and BFD_RELOC_ARM_SBREL32.
3124 * bfd-in2.h, bbfd.h: Regenerate.
3126 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3128 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
3129 the dynamic link symbol actually in use.
3131 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
3133 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
3135 2004-07-31 Joel Brobecker <brobecker@gnat.com>
3136 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3138 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
3139 SHN_MIPS_TEXT and SHN_MIPS_DATA.
3141 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
3142 Nick Clifton <nickc@redhat.com>
3144 PR 290
3145 * bfd.c (_bfd_default_error_handler): Make it global.
3147 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
3149 * elf.c (assign_section_numbers): Cope gracefully with sections
3150 which have SHF_LINK_ORDER set but no sh_link set up.
3151 * elflink.c (elf_get_linked_section_vma): Likewise.
3153 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
3154 it to NULL.
3156 * elfxx-target.h (elf_backend_link_order_error_handler): New.
3157 Set it to _bfd_default_error_handler.
3158 (elfNN_bed): Add elf_backend_link_order_error_handler.
3160 * libbfd-in.h (_bfd_default_error_handler): New.
3162 * libbfd.h: Regenerated.
3164 2004-07-30 Jakub Jelinek <jakub@redhat.com>
3166 * archures.c (bfd_mach_sparc_64bit_p): Define.
3167 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
3168 * bfd-in2.h: Rebuilt.
3170 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3172 Introduce SH2a support.
3173 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
3174 * archures.c (bfd_mach_sh2a_nofpu): New.
3175 * bfd-in2.h: Rebuilt.
3176 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
3177 (arch_info_struct): Add sh2a_nofpu.
3178 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
3179 2003-12-29 DJ Delorie <dj@redhat.com>
3180 * reloc.c: Add relocs for sh2a.
3181 * bfd-in2.h: Regenerate.
3182 * libbfd.hh: Regenerate.
3183 2003-12-01 Michael Snyder <msnyder@redhat.com>
3184 * archures.c (bfd_mach_sh2a): New.
3185 * bfd-in2.h: Rebuilt.
3186 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
3187 (SH2A_NEXT): New.
3188 (arch_info_struct): Add sh2a.
3189 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
3191 2004-07-28 Nick Clifton <nickc@redhat.com>
3192 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3194 PR 273
3195 * som.c (setup_sections): Improve estimation of space sizes in
3196 relocatable objects.
3198 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3199 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
3200 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
3201 to targ_selvecs.
3202 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
3203 * configure: Regenerate.
3204 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
3205 case that accepts OSABI=NetBSD and OSABI=SysV.
3206 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
3207 the base of .got or .data (if .got does not exist).
3208 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
3209 set OSABI=NetBSD.
3210 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
3211 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
3212 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
3213 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
3215 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
3217 PR 161/251
3218 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
3219 (elf_sec_group): Defined.
3220 (bfd_elf_match_symbols_in_sections): New prototype.
3221 (_bfd_elf_setup_group_pointers): Likewise.
3223 * elf.c (bfd_elf_discard_group): Abort.
3224 (bfd_elf_set_group_contents): Also include relocation sections.
3225 Remove zero-fill for ld -r.
3226 (_bfd_elf_setup_group_pointers): New function.
3227 (elf_sort_elf_symbol): Likewise.
3228 (elf_sym_name_compare): Likewise.
3229 (bfd_elf_match_symbols_in_sections): Likewise.
3231 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
3233 * elflink.c (match_group_member): New.
3234 (elf_link_input_bfd): Check group member for discarded section.
3235 (try_match_symbols_in_sections): New function.
3236 (already_linked): Likewise.
3237 (_bfd_elf_section_already_linked): Support mixing comdat group
3238 and linkonce section.
3240 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
3241 * linker.c (bfd_section_already_linked_table_traverse): New.
3243 * libbfd.h: Regenerated.
3245 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3247 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
3248 BFD_RELOC_CRX_SWITCH32.
3249 * bfd-in2.h: Regenerate.
3250 * libbfd.h: Regenerate.
3251 * elf32-crx.c: Support relocation/relaxation of
3252 BFD_RELOC_CRX_SWITCH* types.
3254 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3256 * elf64-ppc.c: Correct "Linker stubs" comment.
3258 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3260 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
3261 linked-to section.
3262 (elf_linked_to_section): New.
3264 * elf.c (assign_section_numbers): Set up sh_link for
3265 SHF_LINK_ORDER.
3267 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
3268 to sh_link for SHT_IA_64_UNWIND sections.
3270 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
3272 * elflink.c (elf_fixup_link_order): Add _() to error message.
3274 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
3276 * elflink.c (elf_fixup_link_order): Issue a warning and flag
3277 an error if failed.
3279 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
3281 * aout-adobe.c (aout_32_section_already_linked): Defined.
3282 * aout-target.h (MY_section_already_linked): Likewise.
3283 * aout-tic30.c (MY_section_already_linked): Likewise.
3284 * binary.c (binary_section_already_linked): Likewise.
3285 * bout.c (b_out_section_already_linked): Likewise.
3286 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
3287 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
3288 * coffcode.h (coff_section_already_linked): Likewise.
3289 * i386msdos.c (msdos_section_already_linked): Likewise.
3290 * i386os9k.c (os9k_section_already_linked): Likewise.
3291 * ieee.c (ieee_section_already_linked): Likewise.
3292 * ihex.c (ihex_section_already_linked): Likewise.
3293 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
3294 * mmo.c (mmo_section_already_linked): Likewise.
3295 * nlm-target.h (nlm_section_already_linked): Likewise.
3296 * oasys.c (oasys_section_already_linked): Likewise.
3297 * pef.c (bfd_pef_section_already_linked): Likewise.
3298 * ppcboot.c (ppcboot_section_already_linked): Likewise.
3299 * som.c (som_bfd_discard_group): Likewise.
3300 * srec.c (srec_section_already_linked): Likewise.
3301 * tekhex.c (tekhex_section_already_linked): Likewise.
3302 * versados.c (versados_section_already_linked): Likewise.
3303 * vms.c (vms_section_already_linked): Likewise.
3304 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
3305 * xsym.c (bfd_sym_section_already_linked): Likewise.
3307 * bfd-in.h (bfd_section_already_linked_table_init): New.
3308 (bfd_section_already_linked_table_free): Likewise.
3310 * coff-rs6000.c (rs6000coff_vec): Add
3311 _bfd_generic_section_already_linked.
3312 (pmac_xcoff_vec): Likewise.
3313 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3314 (aix5coff64_vec): Likewise.
3316 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
3317 * elflink.c (_bfd_elf_section_already_linked): New function.
3319 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
3321 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
3322 (_bfd_generic_section_already_linked): New.
3323 (bfd_section_already_linked_hash_entry): Likewise.
3324 (bfd_section_already_linked): Likewise.
3325 (bfd_section_already_linked_table_lookup): Likewise.
3326 (bfd_section_already_linked_table_insert): Likewise.
3328 * linker.c (bfd_section_already_linked): New.
3329 (_bfd_section_already_linked_table): Likewise.
3330 (bfd_section_already_linked_table_lookup): Likewise.
3331 (bfd_section_already_linked_table_insert): Likewise.
3332 (already_linked_newfunc): Likewise.
3333 (bfd_section_already_linked_table_init): Likewise.
3334 (bfd_section_already_linked_table_free): Likewise.
3335 (_bfd_generic_section_already_linked): Likewise.
3337 * section.c (bfd_section): Remove comdat.
3338 (bfd_comdat_info): Moved to ...
3339 * bfd-in.h (coff_comdat_info): Here.
3340 (bfd_coff_get_comdat_section): New.
3341 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
3342 * libcoff-in.h (coff_section_tdata): Add comdat.
3343 * coffcode.h (handle_COMDAT): Updated.
3344 * cofflink.c (coff_link_add_symbols): Likewise.
3345 * ecoff.c (bfd_debug_section): Likewise.
3347 * targets.c (bfd_target): Add _section_already_linked.
3348 (BFD_JUMP_TABLE_LINK): Updated.
3350 * bfd-in2.h: Regenerated.
3351 * libbfd.h: Likewise.
3352 * libcoff.h: Likewise.
3354 2003-07-21 Paul Brook <paul@codesourcery.com>
3356 * elflink.c (elf_get_linked_section_vma, compare_link_order,
3357 elf_fixup_link_order): New functions.
3358 (bfd_elf_final_link): Call elf_fixup_link_order.
3360 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
3362 * elf-bfd.h (ELF_COMMON_DEF_P): New.
3363 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
3364 common definitions.
3365 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
3366 _bfd_elf_symbol_refs_local_p.
3367 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
3368 symbols.
3370 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
3372 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
3373 DYN_NO_NEEDED.
3374 (bfd_elf_get_dyn_lib_class): New prototype.
3375 * elf.c (bfd_elf_get_dyn_lib_class): New function.
3377 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
3378 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
3379 entry is needed. Issue an error if a DT_NEEDED entry is needed
3380 for a file marked DYN_NO_NEEDED.
3381 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
3382 for DT_NEEDED tags.
3384 * bfd-in2.h: Regenerated.
3386 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3388 * elflink.c (elf_section_complain_discarded): Don't complain in
3389 .PARISC.unwind.
3391 2004-07-10 James E Wilson <wilson@specifixinc.com>
3393 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
3394 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
3395 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
3396 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
3397 Fix callers.
3398 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
3399 bfd_put_64 to bfd_putl64.
3400 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
3402 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
3404 PR 240
3405 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
3406 .init/.fini sections when trying to relax it.
3408 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
3410 * elf.c (assign_file_positions_for_segments): Make sure the
3411 .dynamic section is the first section in the PT_DYNAMIC segment.
3413 2004-07-09 Nick Clifton <nickc@redhat.com>
3415 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
3416 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
3417 sh_elf_get_flags_from_mach functions so that they do not conflict
3418 when this target is built with other sh-elf targets.
3419 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
3420 suppression of this function.
3421 (sh_elf_find_flags): Likewise.
3423 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3425 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
3426 (ALL_MACHINES_CFILES): Add cpu-crx.c.
3427 (BFD32_BACKENDS): Add elf32-crx.lo.
3428 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
3429 (cpu-crx.lo): New target.
3430 (elf32-crx.lo): New target.
3431 * Makefile.in: Regenerate.
3432 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
3433 (bfd_archures_list): Add bfd_crx_arch.
3434 * bfd-in2.h: Regenerate.
3435 * config.bfd: Handle crx-*-elf*, crx*.
3436 * configure.in: Handle bfd_elf32_crx_vec.
3437 * configure: Regenerate.
3438 * cpu-crx.c: New file.
3439 * elf32-crx.c: Likewise.
3440 * libbfd.h: Regenerate.
3441 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
3442 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
3443 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
3444 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
3445 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
3446 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
3447 * targets.c (bfd_elf32_crx_vec): Declare.
3448 (bfd_target_vector): Add bfd_elf32_crx_vec.
3450 2004-07-06 Nick Clifton <nickc@redhat.com>
3452 * config.bfd: Add sh-symbian-elf target.
3453 * configure.in: Add bfd_elf32_shl_symbian_vec.
3454 * configure: Regenerate.
3455 * elf-bfd.h (struct elf_backend_data): Add new field
3456 'check_directives'.
3457 * elflink.c (elf_link_add_object_symbols): Invoke the
3458 check_directives function, if defined.
3459 * elfxx-target.h: Provide a default, NULL definition for
3460 check_directives.
3461 * targets.c: Add bfd_elf32_shl_symbian_vec.
3462 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
3463 definition.
3464 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
3465 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
3466 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
3467 not already been defined.
3468 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
3469 * sh-symbian.c: New file. Provide functions to support the
3470 * sh-symbian-elf target.
3471 * Makefile.am: Add elf32-sh-symbian.c
3472 * Makefile.in: Regenerate.
3474 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3476 * elf32-sh.c: Include ../opcodes/sh-opc.h.
3477 * Makefile.am: Ran make dep-am.
3478 * Makefile.in: Ran make dep-in.
3480 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3482 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
3483 externals properly.
3485 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
3487 * config.bfd: Add want64 to configuration target s390-*-linux*.
3489 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
3491 * bfd.c (bfd_get_section_ident): New.
3493 * elflink.c (elf_link_read_relocs_from_section): Call
3494 bfd_get_section_ident to identify the section when reporting
3495 error.
3496 (_bfd_elf_link_output_relocs): Likewise.
3497 (elf_link_output_extsym): Likewise.
3498 (elf_link_input_bfd): Likewise.
3499 (bfd_elf_gc_record_vtinherit): Likewise.
3501 * bfd-in2.h: Regenerated.
3503 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
3504 Nick Clifton <nickc@redhat.com>
3506 PR 204
3507 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
3508 of section symbols to mips_elf_sort_hash_table ().
3510 2004-07-01 Alan Modra <amodra@bigpond.net.au>
3512 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
3513 change. Comment.
3514 (elf_section_complain_discarded): New function. Handle
3515 .gcc_except_table too.
3516 (elf_link_input_bfd): Rewrite handling of relocs against symbols
3517 in discarded sections.
3518 * elf-bfd.h (elf_discarded_section): Protect macro arg.
3520 2004-06-30 James E Wilson <wilson@specifixinc.com>
3522 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
3523 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
3525 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
3527 PR 233
3528 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
3529 local references to discarded sections and report their
3530 locations.
3532 2004-06-30 Alan Modra <amodra@bigpond.net.au>
3534 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
3535 sec_info_type, test section name instead.
3537 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
3539 PR 240
3540 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
3541 in .init/.fini sections.
3543 2004-06-29 Bob Wilson <bob.wilson@acm.org>
3545 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
3546 bfd_get_section_limit.
3548 2004-06-29 Bob Wilson <bob.wilson@acm.org>
3550 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
3551 output section size.
3553 2004-06-29 Alan Modra <amodra@bigpond.net.au>
3555 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
3556 rawsize.
3557 (mmix_elf_perform_relocation): Adjust for above change.
3558 (mmix_elf_relocate_section): Likewise.
3559 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
3560 (mmix_elf_get_section_contents): Delete.
3561 (bfd_elf64_get_section_contents): Delete.
3562 (mmix_elf_relocate_section): Zero stub area.
3563 * linker.c (default_indirect_link_order): Alloc max of section size
3564 and rawsize.
3565 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
3566 * section.c (bfd_malloc_and_get_section): Likewise.
3567 (struct bfd_section): Update rawsize comment.
3568 * bfd-in2.h: Regenerate.
3570 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
3572 2004-06-29 Alan Modra <amodra@bigpond.net.au>
3574 * bfd-in.h (bfd_get_section_limit): Define.
3575 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
3576 (_bfd_final_link_relocate): Use bfd_get_section_limit.
3577 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
3578 * coff-arm.c (coff_arm_relocate_section): Likewise.
3579 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
3580 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
3581 (bfd_ns32k_final_link_relocate): Likewise.
3582 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
3583 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
3584 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
3585 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
3586 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
3587 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
3588 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
3589 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3590 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
3591 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
3592 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
3593 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
3594 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
3595 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
3596 * elf32-v850.c (v850_elf_reloc): Likewise.
3597 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
3598 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
3599 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
3600 * elf64-mips.c (mips_elf64_gprel32_reloc)
3601 (mips16_gprel_reloc): Likewise.
3602 * elf64-mmix.c (mmix_elf_reloc): Likewise.
3603 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
3604 * elf64-sparc.c (init_insn_reloc): Likewise.
3605 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3606 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
3607 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
3608 (_bfd_mips_elf_generic_reloc): Likewise.
3609 * bfd-in2.h: Regenerate.
3611 2004-06-28 Alan Modra <amodra@bigpond.net.au>
3613 * bfd-in.h (struct stab_info): Move from stabs.c.
3614 * stabs.c (struct stab_link_includes_table): Delete.
3615 (stab_link_includes_lookup): Delete.
3616 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
3617 level of indirection from sinfo parm.
3618 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
3619 stabstr section. Adjust hash table accesses.
3620 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
3621 alloc. Adjust stab_info test.
3622 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
3623 (_bfd_coff_final_link): Adjust stab_info test.
3624 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
3625 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
3626 in place.
3627 * libcoff-in.h (struct coff_link_hash_table): Likewise.
3628 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
3629 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
3630 stabstr section. Adjust stab_info test.
3631 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
3632 (_bfd_write_stab_strings): Adjust prototypes.
3633 * libbfd.h: Regenerate.
3634 * libcoff.h: Regenerate.
3635 * bfd-in2.h: Regenerate.
3637 2004-06-27 Mark Kettenis <kettenis@gnu.org>
3639 From Miod Vallat <miod@online.fr>:
3640 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
3642 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
3644 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
3645 (struct elf32_mn10300_link_hash_entry): Remove
3646 pcrel_relocs_copied.
3647 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
3648 R_MN10300_32. Don't adjust pcrel_relocs_copied.
3649 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
3650 and gotoff relocations if the symbol doesn't bind locally. Use
3651 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
3652 relocation for PCREL32.
3653 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
3654 to test whether a symbol binds locally.
3655 (elf32_mn10300_link_hash_newfunc): Don't initialize
3656 pcrel_relocs_copied.
3657 (_bfd_mn10300_elf_discard_copies): Delete.
3658 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
3660 2004-06-26 Mark Kettenis <kettenis@gnu.org>
3662 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
3664 2004-06-25 Joel Brobecker <brobecker@gnat.com>
3666 * som.c (som_set_reloc_info): Correct small typo.
3668 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3670 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
3671 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
3672 (m32r_elf_gcsweep_hook): Likewise.
3673 (m32r_elf_check_relocs): Likewise.
3674 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
3675 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
3676 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
3677 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
3678 * bfd-in2.h: Regenerated.
3679 * libbfd.h: Regenerated.
3681 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
3683 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
3684 relocation symbol.
3685 (elf64_x86_64_relocate_section): Issue an error for
3686 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
3687 against global symbols when building shared library.
3689 2004-06-24 Alan Modra <amodra@bigpond.net.au>
3691 * section.c (struct sec): Rename "_cooked_size" to "size".
3692 Rename "_raw_size" to "rawsize".
3693 (STD_SECTION): Adjust comments.
3694 (bfd_set_section_size, bfd_get_section_contents): Use size.
3695 (bfd_malloc_and_get_section): New function.
3696 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
3697 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
3698 Correctly free reloc and contents memory.
3699 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
3700 and fake CIE now that we can shink section size to zero.
3701 (_bfd_elf_write_section_eh_frame): Likewise..
3702 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
3703 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
3704 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
3705 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
3706 unneeded indirection.
3707 * elf.c (_bfd_elf_section_offset): .. and update call.
3708 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
3709 * libbfd.h: Regenerate.
3710 * bfd-in2.h: Regenerate.
3712 Replace occurrences of "_raw_size" and "_cooked_size" in most places
3713 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
3714 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
3715 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
3716 Similarly use "rawsize", if non-zero, in reloc functions to validate
3717 reloc addresses. Use new bfd_malloc_and_get_section in most places
3718 where bfd_get_section_contents was called. Expand all occurrences of
3719 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
3720 grok_prstatus and similar functions to "size".
3721 * aix386-core.c (aix386_core_file_p): ..
3722 * aix5ppc-core.c (xcoff64_core_p): ..
3723 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
3724 aout_adobe_set_section_contents): ..
3725 * aout-target.h (callback): ..
3726 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
3727 MY_bfd_final_link): ..
3728 * aoutf1.h (sunos4_core_file_p): ..
3729 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3730 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
3731 final_link, aout_link_input_section): ..
3732 * binary.c (binary_object_p, binary_canonicalize_symtab,
3733 binary_set_section_contents): ..
3734 * bout.c (b_out_callback, b_out_write_object_contents,
3735 b_out_set_section_contents, b_out_bfd_relax_section,
3736 b_out_bfd_get_relocated_section_contents): ..
3737 * cisco-core.c (cisco_core_file_validate): ..
3738 * coff-alpha.c (alpha_ecoff_object_p,
3739 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
3740 * coff-arm.c (coff_arm_relocate_section,
3741 bfd_arm_allocate_interworking_sections): ..
3742 * coff-h8300.c (h8300_reloc16_extra_cases,
3743 h8300_bfd_link_add_symbols): ..
3744 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
3745 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
3746 ppc_bfd_coff_final_link): ..
3747 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
3748 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3749 sh_align_loads, sh_coff_get_relocated_section_contents): ..
3750 * coff64-rs6000.c (xcoff64_write_object_contents,
3751 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
3752 * coffcode.h (coff_compute_section_file_positions,
3753 coff_write_object_contents): ..
3754 * coffgen.c (make_a_section_from_file, coff_write_symbols,
3755 coff_section_symbol, build_debug_section): ..
3756 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
3757 process_embedded_commands, _bfd_coff_link_input_bfd,
3758 _bfd_coff_write_global_sym): ..
3759 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
3760 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
3761 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
3762 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
3763 _bfd_dwarf2_find_nearest_line): ..
3764 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
3765 ecoff_compute_section_file_positions,
3766 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
3767 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
3768 _bfd_elf_discard_section_eh_frame_hdr,
3769 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
3770 _bfd_elf_write_section_eh_frame,
3771 _bfd_elf_write_section_eh_frame_hdr): ..
3772 * elf-hppa.h (elf_hppa_sort_unwind): ..
3773 * elf-m10200.c (mn10200_elf_relax_section,
3774 mn10200_elf_relax_delete_bytes,
3775 mn10200_elf_get_relocated_section_contents): ..
3776 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
3777 mn10300_elf_check_relocs, mn10300_elf_relax_section,
3778 mn10300_elf_relax_delete_bytes,
3779 mn10300_elf_get_relocated_section_contents,
3780 _bfd_mn10300_elf_adjust_dynamic_symbol,
3781 _bfd_mn10300_elf_discard_copies,
3782 _bfd_mn10300_elf_size_dynamic_sections,
3783 _bfd_mn10300_elf_finish_dynamic_sections): ..
3784 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
3785 _bfd_elf_make_section_from_phdr, elf_fake_sections,
3786 bfd_elf_set_group_contents, map_sections_to_segments,
3787 elf_sort_sections, assign_file_positions_for_segments,
3788 SECTION_SIZE, copy_private_bfd_data,
3789 _bfd_elf_get_dynamic_reloc_upper_bound,
3790 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
3791 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
3792 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
3793 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
3794 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
3795 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
3796 bfd_elf32_arm_process_before_allocation,
3797 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
3798 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
3799 elf32_arm_write_section): ..
3800 * elf32-cris.c (cris_elf_grok_prstatus,
3801 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
3802 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
3803 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
3804 elf_cris_discard_excess_dso_dynamics,
3805 elf_cris_discard_excess_program_dynamics): ..
3806 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
3807 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
3808 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
3809 _frv_create_got_section, _frvfdpic_assign_plt_entries,
3810 elf32_frvfdpic_size_dynamic_sections,
3811 elf32_frvfdpic_modify_segment_map,
3812 elf32_frvfdpic_finish_dynamic_sections): ..
3813 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
3814 elf32_h8_get_relocated_section_contents): ..
3815 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
3816 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
3817 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
3818 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
3819 elf32_hppa_finish_dynamic_sections): ..
3820 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
3821 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
3822 i370_elf_finish_dynamic_sections): ..
3823 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
3824 allocate_dynrelocs, elf_i386_size_dynamic_sections,
3825 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
3826 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
3827 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
3828 * elf32-ip2k.c (ip2k_is_switch_table_128,
3829 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
3830 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
3831 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
3832 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
3833 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
3834 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
3835 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
3836 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
3837 m32r_elf_get_relocated_section_contents): ..
3838 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
3839 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
3840 m68hc11_elf_relax_delete_bytes): ..
3841 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
3842 m68hc12_elf_size_one_stub): ..
3843 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
3844 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
3845 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
3846 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
3847 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
3848 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3849 elf32_mips_grok_prstatus): ..
3850 * elf32-or32.c (or32_elf_consth_reloc): ..
3851 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
3852 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
3853 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
3854 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
3855 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
3856 ppc_elf_final_write_processing): ..
3857 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3858 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3859 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
3860 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
3861 sh_elf_relax_delete_bytes, sh_elf_align_loads,
3862 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
3863 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
3864 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
3865 * elf32-sh64-com.c (sh64_address_in_cranges,
3866 sh64_get_contents_type): ..
3867 * elf32-sh64.c (sh64_find_section_for_address,
3868 sh64_elf_final_write_processing): ..
3869 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
3870 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
3871 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
3872 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
3873 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
3874 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
3875 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
3876 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
3877 elf_vax_finish_dynamic_sections): ..
3878 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
3879 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
3880 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
3881 xstormy16_elf_finish_dynamic_sections): ..
3882 * elf32-xtensa.c (xtensa_read_table_entries,
3883 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
3884 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
3885 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
3886 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
3887 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
3888 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
3889 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
3890 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
3891 xtensa_callback_required_dependence): ..
3892 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
3893 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
3894 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
3895 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
3896 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
3897 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
3898 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
3899 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
3900 * elf64-hppa.c (allocate_dynrel_entries,
3901 elf64_hppa_size_dynamic_sections,
3902 elf64_hppa_finish_dynamic_sections): ..
3903 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
3904 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
3905 elf64_mips_grok_prstatus): ..
3906 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
3907 mmix_elf_relocate_section, mmix_elf_final_link,
3908 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
3909 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
3910 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
3911 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
3912 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
3913 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
3914 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
3915 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
3916 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
3917 ppc64_elf_finish_dynamic_sections): ..
3918 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3919 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3920 elf_s390_finish_dynamic_sections): ..
3921 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
3922 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
3923 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
3924 sh64_elf64_finish_dynamic_sections): ..
3925 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
3926 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
3927 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
3928 sparc64_elf_finish_dynamic_symbol,
3929 sparc64_elf_finish_dynamic_sections): ..
3930 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
3931 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
3932 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
3933 elf64_x86_64_finish_dynamic_sections): ..
3934 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
3935 * elfcode.h (elf_slurp_reloc_table): ..
3936 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
3937 elf_finalize_dynstr, elf_link_add_object_symbols,
3938 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
3939 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
3940 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3941 elf32_mips_grok_prstatus): ..
3942 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
3943 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
3944 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
3945 elfNN_ia64_finish_dynamic_sections): ..
3946 * elfxx-mips.c (mips_elf_create_procedure_table,
3947 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
3948 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
3949 mips_elf_global_got_index, mips_elf_multi_got,
3950 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
3951 mips_elf_allocate_dynamic_relocations,
3952 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
3953 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
3954 _bfd_mips_elf_always_size_sections,
3955 _bfd_mips_elf_size_dynamic_sections,
3956 _bfd_mips_elf_finish_dynamic_symbol,
3957 _bfd_mips_elf_finish_dynamic_sections,
3958 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
3959 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
3960 _bfd_elf_mips_get_relocated_section_contents,
3961 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
3962 * hp300hpux.c (callback): ..
3963 * hppabsd-core.c (make_bfd_asection): ..
3964 * hpux-core.c (make_bfd_asection): ..
3965 * i386linux.c (linux_link_create_dynamic_sections,
3966 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
3967 * i386msdos.c (msdos_write_object_contents): ..
3968 * i386os9k.c (os9k_callback, os9k_write_object_contents,
3969 os9k_set_section_contents): ..
3970 * ieee.c (parse_expression, ieee_slurp_external_symbols,
3971 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
3972 ieee_write_section_part, do_with_relocs, do_as_repeat,
3973 do_without_relocs, ieee_write_debug_part, init_for_output,
3974 ieee_set_section_contents): ..
3975 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
3976 * irix-core.c (do_sections, make_bfd_asection): ..
3977 * libaout.h (aout_section_merge_with_text_p): ..
3978 * libbfd.c (_bfd_generic_get_section_contents,
3979 _bfd_generic_get_section_contents_in_window): ..
3980 * linker.c (default_indirect_link_order): ..
3981 * lynx-core.c (make_bfd_asection): ..
3982 * m68klinux.c (linux_link_create_dynamic_sections,
3983 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3984 * mach-o.c (bfd_mach_o_make_bfd_section,
3985 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
3986 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
3987 bfd_mach_o_scan_read_segment): ..
3988 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
3989 _bfd_merge_sections): ..
3990 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
3991 mmo_map_set_sizes, mmo_canonicalize_symtab,
3992 mmo_internal_write_section, mmo_write_object_contents): ..
3993 * netbsd-core.c (netbsd_core_file_p): ..
3994 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
3995 nlm_alpha_set_public_section): ..
3996 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
3997 * nlm32-sparc.c (nlm_sparc_write_import): ..
3998 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
3999 nlm_compute_section_file_positions): ..
4000 * oasys.c (oasys_object_p, oasys_slurp_section_data,
4001 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
4002 * opncls.c (get_debug_link_info): ..
4003 * osf-core.c (make_bfd_asection): ..
4004 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4005 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
4006 final_link, aout_link_input_section): ..
4007 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
4008 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
4009 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
4010 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
4011 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
4012 * ptrace-core.c (ptrace_unix_core_file_p): ..
4013 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
4014 _bfd_final_link_relocate, bfd_generic_relax_section,
4015 bfd_generic_get_relocated_section_contents): ..
4016 * reloc16.c (bfd_coff_reloc16_relax_section,
4017 bfd_coff_reloc16_get_relocated_section_c): ..
4018 * riscix.c (riscix_some_aout_object_p): ..
4019 * rs6000-core.c (read_hdr, make_bfd_asection): ..
4020 * sco5-core.c (make_bfd_asection): ..
4021 * simple.c (bfd_simple_get_relocated_section_contents): ..
4022 * som.c (som_object_setup, setup_sections, som_prep_headers,
4023 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
4024 som_set_reloc_info, som_get_section_contents,
4025 som_bfd_link_split_section): ..
4026 * sparclinux.c (linux_link_create_dynamic_sections,
4027 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4028 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
4029 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
4030 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
4031 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
4032 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
4033 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
4034 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
4035 sunos_finish_dynamic_link): ..
4036 * syms.c (_bfd_stab_section_find_nearest_line): ..
4037 * tekhex.c (first_phase, tekhex_set_section_contents,
4038 tekhex_write_object_contents): ..
4039 * trad-core.c (trad_unix_core_file_p): ..
4040 * versados.c (process_esd, process_otr, process_otr): ..
4041 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
4042 * vms-misc.c (add_new_contents): ..
4043 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
4044 * vms.c (vms_set_section_contents): ..
4045 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
4046 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
4047 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
4048 * xsym.c (bfd_sym_scan): .. See above.
4050 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
4052 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
4053 calling _bfd_merged_section_offset only for section symbols.
4055 2004-06-22 Alan Modra <amodra@bigpond.net.au>
4057 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
4058 for handling SEC_MERGE symbols in relax_section.
4060 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4062 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
4063 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
4064 linked together. Mark the result as h8300sx code.
4066 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4068 * elf-bfd.h (struct elf_backend_data): Added
4069 elf_backend_omit_section_dynsym.
4070 (_bfd_elf_link_omit_section_dynsym): Declare.
4071 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
4072 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
4073 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
4074 (_bfd_elf_link_renumber_dynsyms): ... this function.
4075 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
4076 _bfd_elf_link_omit_section_dynsym).
4077 (elfNN_bed): Added elf_backend_omit_section_dynsym.
4079 2004-06-21 Nick Clifton <nickc@redhat.com>
4081 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
4082 flags.
4084 2004-06-17 Jerome Guitton <guitton@gnat.com>
4086 * bfd-in.h (bfd_cache_close_all): New function declaration.
4087 * bfd-in2.h: Regenerate.
4088 * cache.c (bfd_cache_close_all): New function definition.
4090 2004-06-16 Mark Kettenis <kettenis@gnu.org>
4092 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
4093 4.10 and beyond.
4094 * configure: Regenerate.
4096 2004-06-16 Daniel Jacobowitz <dan@debian.org>
4098 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
4099 the pre-existing section.
4101 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4103 * section.c (struct sec): Remove usused flags. Reorganize a little.
4104 (bfd_get_section_size_before_reloc): Delete.
4105 (bfd_get_section_size_after_reloc): Delete.
4106 (STD_SECTION): Update.
4107 (bfd_get_section_size_now): Delete.
4108 (bfd_set_section_contents): Don't referece reloc_done.
4109 (bfd_get_section_contents): Remove reloc_done comment.
4110 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
4111 reloc_done.
4112 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
4113 * ecoff.c (bfd_debug_section): Update initializer.
4114 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
4115 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
4116 * bfd-in.h (bfd_section_size): Expand.
4117 (bfd_get_section_size): New macro.
4118 * bfd-in2.h: Regenerate.
4119 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
4120 bfd_get_section_size_before_reloc with bfd_get_section_size.
4121 * coffcode.h (coff_write_object_contents): Likewise.
4122 * coffgen.c (build_debug_section): Likewise.
4123 * dwarf1.c (parse_line_table): Likewise.
4124 (_bfd_dwarf1_find_nearest_line): Likewise.
4125 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4126 * i386msdos.c (msdos_write_object_contents): Likewise.
4127 * pdp11.c (squirt_out_relocs): Likewise.
4128 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
4129 * elf64-mmix.c (mmix_elf_final_link): Update comment.
4131 2004-06-14 Chris Demetriou <cgd@broadcom.com>
4133 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
4134 removal) with updated comment.
4135 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
4136 BFD_RELOC_32_PCREL.
4137 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
4138 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4140 2004-06-12 Alan Modra <amodra@bigpond.net.au>
4142 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
4143 overflow on branches to undefweaks.
4145 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4147 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
4148 as ecoff_section_data() does not return a valid lvalue.
4150 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
4152 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
4153 (elf_link_add_object_symbols): Likewise.
4155 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
4156 (elf_backend_reloc_type_class): New.
4158 2004-06-08 Mark Kettenis <kettenis@gnu.org>
4160 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
4161 netbsd-core.lo.
4162 * configure: Regenerate.
4164 2004-06-07 Daniel Jacobowitz <dan@debian.org>
4166 From: Albert Chin-A-Young <china@thewrittenword.com>
4167 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
4168 to unsigned int.
4170 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
4172 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
4173 change.
4175 2004-05-28 DJ Delorie <dj@redhat.com>
4177 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
4178 for linking, but otherwise adjust reloc for merged sections.
4180 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4182 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
4183 _bfd_merged_section_offset for local symbols.
4185 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4187 * Makefile.am: Regenerate dependencies.
4188 * Makefile.in: Regenerate.
4189 * archures.c: Add bfd_mach_sh3_nommu .
4190 * bfd-in2.h: Regenerate.
4191 * cpu-sh.c: Add sh3-nommu architecture.
4192 (bfd_to_arch_table): Create new table.
4193 (sh_get_arch_from_bfd_mach): Create new function.
4194 (sh_get_arch_up_from_bfd_mach): Create new function.
4195 (sh_merge_bfd_arch): Create new function.
4196 * elf32-sh.c (sh_ef_bfd_table): Add table.
4197 (sh_elf_check_relocs): Replace switch statement with
4198 use of sh_ef_bfd_table .
4199 (sh_elf_get_flags_from_mach): Add new function.
4200 (sh_find_elf_flags): Likewise.
4201 (sh_elf_copy_private_data): Replace most of non-elf contents
4202 with a call to sh_merge_bfd_arch() .
4204 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
4206 * Makefile.am (bfdver.h): Use explicit filename, not $< .
4207 * Makefile.in: Regenerate.
4209 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
4211 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
4212 custom calling conventions for dynamic symbols.
4213 (mn10300_elf_relax_section): Avoid relaxing a function as a local
4214 symbol if it's an alias to a global one.
4216 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
4218 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
4219 change.
4221 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
4223 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
4224 loop over hashes.
4226 2004-05-26 Alan Modra <amodra@bigpond.net.au>
4228 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
4229 for SHT_GROUP sections.
4231 2004-05-25 Alan Modra <amodra@bigpond.net.au>
4233 * elflink.c (elf_link_add_object_symbols): Don't set up merge
4234 section data here..
4235 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
4236 * merge.c: Formatting. Remove unnecessary casts. Expand
4237 bfd_get_section_alignment macro.
4238 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
4239 use throughout file.
4240 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
4241 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
4242 section name to determine sinfo group, instead test output section
4243 and alignment.
4244 (_bfd_merge_sections): Add struct bfd_link_info param. Call
4245 _bfd_strip_section_from_output rather than just twiddling flags.
4246 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
4247 (_bfd_merge_sections): Update prototype.
4248 * libbfd.h: Regenerate.
4250 2004-05-24 Mark Kettenis <kettenis@gnu.org>
4252 * netbsd-core.c: Correctly indent section that sets architecture
4253 from machine ID.
4255 From Miod Vallat <miod@online.fr>:
4256 * m88kopenbsd.c: New file.
4257 * targets.c (m88k_openbsd_vec): New.
4258 * config.bfd: Add m88k-*-openbsd*.
4259 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
4260 (m88kopenbsd_vec): New.
4261 * configure: Regenerate.
4262 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
4263 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
4264 Run "make dep-am".
4265 * Makefile.in: Regenerate.
4266 * po/SRC-POTFILES.in: Regenerate.
4268 2004-05-24 Nick Clifton <nickc@redhat.com>
4270 * hash.c: Remove bogus node "Changing the default Hash Table Size"
4271 introduced by hash table size patch.
4273 2004-05-22 Ben Elliston <bje@au.ibm.com>
4275 * configure.in (is_release): Remove.
4276 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
4277 (AC_OUTPUT): Don't output bfdver.h from version.h.
4278 * configure: Regenerate.
4279 * Makefile.am (RELEASE): New variable.
4280 (bfdver.h): New target.
4281 * Makefile.in: Regenerate.
4282 * doc/Makefile.in: Likewise.
4284 2004-05-22 Ben Elliston <bje@au.ibm.com>
4286 * Makefile.am (config.status): Don't depend on version.h.
4287 * Makefile.in: Regenerate.
4289 2004-05-22 Alan Modra <amodra@bigpond.net.au>
4291 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
4292 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
4293 * libbfd.h: Regenerate.
4294 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
4295 (_bfd_elf_rel_local_sym): Likewise.
4296 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
4297 (elf_link_input_bfd): Likewise.
4298 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
4299 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4300 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
4301 (elfNN_ia64_relocate_section): Likewise.
4303 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
4305 * hash.c (bfd_default_hash_table_size): New variable.
4306 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
4307 (bfd_hash_set_default_size): New function. Set the default size
4308 to a selected prime number close to the argument. Document new
4309 function.
4310 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
4311 * bfd-in2.h: Regenerate.
4312 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
4313 * Makefile.in: Regenerate.
4315 2004-05-21 Mark Kettenis <kettenis@gnu.org>
4317 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
4318 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
4319 arm, m68k, m88k and hppa core files.
4321 2004-05-21 Nick Clifton <nickc@redhat.com>
4323 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
4324 (bfd_bwrite): Likewise.
4325 (bfd_tell): Likewise.
4326 (bfd_flush): Likewise.
4327 (bfd_stat): Likewise.
4328 (bfd_seek): Likewise.
4329 (bfd_get_mtime): Likewise.
4330 (bfd_get_size): Likewise.
4332 2004-05-19 Ben Elliston <bje@au.ibm.com>
4334 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
4336 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
4338 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
4339 (bfd_generic_openr_next_archived_file): Likewise.
4341 2004-05-17 Bob Wilson <bob.wilson@acm.org>
4343 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
4344 section names by inserting a new substring after .gnu.linkonce, except
4345 for .gnu.linkonce.t.* where the "t." is replaced.
4347 2004-05-17 Adam Nemet <anemet@lnxw.com>
4349 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
4350 (m68-*-lynxos* case): Likewise.
4351 (powerpc-*-lyxnos* case): New case.
4352 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
4354 2004-05-17 David Heine <dlheine@tensilica.com>
4356 * aout-target.h (MY_bfd_copy_private_header_data): Define.
4357 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
4358 * bfd.c (bfd_copy_private_header_data): Define.
4359 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
4360 interface.
4361 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
4362 * coffcode.h (coff_bfd_copy_private_header_data): Define.
4363 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
4364 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
4365 segments by calling copy_private_bfd_data.
4366 (_bfd_elf_copy_private_header_data): Define.
4367 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
4368 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
4369 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
4370 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
4371 * mmo.c (mmo_bfd_copy_private_header_data): Define.
4372 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
4373 * som.c (som_bfd_copy_private_header_data): Define.
4374 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
4375 * vms.c (vms_bfd_copy_private_header_data): Define.
4376 * bfd-in2.h: Regenerate.
4377 * libbfd.h: Regenerate.
4379 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4381 * elfxx-mips.c (MINUS_TWO): Define.
4382 (mips_elf_higher, mips_elf_highest,
4383 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
4384 some bfd_vma values.
4385 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
4387 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4389 * som.c (log2): Rename to exact_log2. Adjust all callers.
4391 2004-05-13 Paul Brook <paul@codesourcery.com>
4393 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
4394 dwarf3 format CIE entries. Remove comment about the size of the
4395 ra_column field. It is now correctly deduced.
4397 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4399 * config.bfd (or32-*-rtems*): Switch to elf.
4401 2004-05-13 Nick Clifton <nickc@redhat.com>
4403 * po/fr.po: Updated French translation.
4405 2004-05-11 Jakub Jelinek <jakub@redhat.com>
4407 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
4408 into .dynsym if elf_section_data (sec)->dynindx <= 0.
4409 Adjust counting of last_local.
4410 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
4411 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
4412 created by the linker nor !SHF_ALLOC.
4414 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
4415 DT_PLTGOT to the start of the .got.plt section instead of the
4416 .got output section. Set sh_entsize for .got section in addition
4417 to .got.plt.
4418 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4419 is at sgot->output_section->vma.
4420 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
4421 DT_PLTGOT to the start of the .got.plt section instead of the
4422 .got output section.
4423 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4424 is at sgot->output_section->vma. Set sh_entsize for .got section
4425 in addition to .got.plt.
4426 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
4427 (bfd_section_from_phdr): Likewise.
4428 (map_sections_to_segments): Likewise.
4429 (assign_file_positions_for_segments): Likewise.
4430 (get_program_header_size): Likewise.
4431 * elflink.c (bfd_elf_size_dynamic_sections): Set
4432 elf_tdata (output_bfd)->relro from info->relro.
4433 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
4435 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
4437 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
4438 a zero symndx for which we hadn't accounted a dynamic relocation.
4439 (_frvfdpic_add_rofixup): Likewise.
4441 2004-05-07 Brian Ford <ford@vss.fsi.com>
4442 DJ Delorie <dj@redhat.com>
4444 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
4445 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
4446 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
4447 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
4449 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4451 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
4452 immediately if there's no link info.
4453 (elf32_frvfdpic_copy_private_bfd_data): New.
4454 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
4456 2004-05-06 Zack Weinberg <zack@codesourcery.com>
4458 * dwarf2.c (add_line_info): Also set info->filename to NULL if
4459 filename argument is null; do not call strlen on a null pointer.
4461 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
4463 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
4464 special case.
4466 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4468 * configure.in (bfd_elf32_frvfdpic_vec): New.
4469 * configure: Rebuilt.
4470 * targets.c (bfd_elf32_frvfdpic_vec): New.
4471 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
4472 on the latter.
4473 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
4474 frvfdpic instead of frv. Rearrange elf-target macros such that
4475 the FDPIC-specific ones are only defined for this new target
4476 vector.
4477 (bfd_elf32_frvfdpic_vec): Declare.
4478 (IS_FDPIC): New.
4479 (elf32_frv_relocate_section): Use it to enable segment checking
4480 and to control rofixup emission. Add output section vma to
4481 applied relocation in non-LOAD non-ALLOC sections. Use
4482 _bfd_error_handler for errors.
4483 (_frv_create_got_section): Create .rel.got and .rofixup only in
4484 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
4485 linker script.
4486 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
4487 (elf32_frvfdpic_modify_segment_map): Likewise.
4488 (elf32_frv_finish_dynamic_sections): New, do-nothing.
4489 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
4490 error message if we miscompute the rofixup size.
4491 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
4492 (frvfdpic_elf_encode_eh_address): Likewise.
4493 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
4494 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
4495 relocs. Reject unknown relocation types.
4496 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
4497 (frv_elf_merge_private_bfd_data): Likewise.
4498 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
4499 0x4000 for newly-added elf32-frvfdpic.
4501 2004-05-05 Nick Clifton <nickc@redhat.com>
4503 PR/136
4504 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
4505 returning NULL as most users of this function do not check its
4506 return value.
4507 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
4508 of bfd_cache_lookup().
4509 * sco5-core.c (sco5_core_file_p): Likewise.
4510 * trad-core.c (trad_unix_core_file_p): Likewise.
4512 2004-05-05 Nick Clifton <nickc@redhat.com>
4514 * cache.c (bfd_cache_lookup): Improve formatting.
4515 * archive.c: Fix formatting.
4517 2004-05-05 Peter Barada <peter@the-baradas.com>
4519 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
4520 * cpu-m68k.c(bfd_m68k_arch): Likewise.
4521 * bfd-in2.h(bfd_architecture): Regenerate.
4523 2004-05-03 Alan Modra <amodra@bigpond.net.au>
4525 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
4526 SEC_MERGE sections.
4527 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
4528 those against discarded link-once and SEC_MERGE section symbols.
4530 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4532 * section.c (bfd_get_section_by_name_if): New.
4533 * bfd-in2.h: Regenerated.
4535 2004-05-02 Alan Modra <amodra@bigpond.net.au>
4537 * som.c (som_bfd_is_group_section): Define.
4539 2004-05-01 Alan Modra <amodra@bigpond.net.au>
4541 * section.c (bfd_make_section_anyway): Copy the whole
4542 bfd_hash_entry, not just "next" from existing entry.
4544 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4546 * elf.c (bfd_section_from_shdr): Maintain the section order in
4547 a section group.
4548 (special_sections): Add ".note.GNU-stack".
4549 (elf_fake_sections): Handle section group for relocatable
4550 link..
4552 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4554 * section.c (bfd_sections_find_if): New.
4555 * bfd-in2.h: Regenerated.
4557 2004-04-30 Alan Modra <amodra@bigpond.net.au>
4559 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
4561 * elf-bfd.h (bfd_elf_is_group_section): Declare.
4562 * elf.c (bfd_elf_is_group_section): New function.
4563 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
4564 * section.c (bfd_generic_is_group_section): New function.
4565 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
4566 (BFD_JUMP_TABLE_LINK): Adjust.
4567 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
4568 * aout-target.h (MY_bfd_is_group_section): Define.
4569 * aout-tic30.c (MY_bfd_is_group_section): Define.
4570 * bfd.c (bfd_is_group_section): Define.
4571 * binary.c (binary_bfd_is_group_section): Define.
4572 * bout.c (b_out_bfd_is_group_section): Define.
4573 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
4574 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
4575 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
4576 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
4577 * coffcode.h (coff_bfd_is_group_section): Define.
4578 * i386msdos.c (msdos_bfd_is_group_section): Define.
4579 * i386os9k.c (os9k_bfd_is_group_section): Define.
4580 * ieee.c (ieee_bfd_is_group_section): Define.
4581 * ihex.c (ihex_bfd_is_group_section): Define.
4582 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
4583 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
4584 * mmo.c (mmo_bfd_is_group_section): Define.
4585 * nlm-target.h (nlm_bfd_is_group_section): Define.
4586 * oasys.c (oasys_bfd_is_group_section): Define.
4587 * pef.c (bfd_pef_bfd_is_group_section): Define.
4588 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
4589 * srec.c (srec_bfd_is_group_section): Define.
4590 * tekhex.c (tekhex_bfd_is_group_section): Define.
4591 * versados.c (versados_bfd_is_group_section): Define.
4592 * vms.c (vms_bfd_is_group_section): Define.
4593 * xsym.c (bfd_sym_bfd_is_group_section): Define.
4594 * bfd-in2.h: Regenerate.
4595 * libbfd.h: Regenerate.
4597 2004-04-30 Alan Modra <amodra@bigpond.net.au>
4599 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
4601 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
4603 * configure.in: Update version to 2.15.91.
4604 * configure: Regenerate.
4606 2004-04-29 Brian Ford <ford@vss.fsi.com>
4608 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
4609 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
4610 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
4611 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
4612 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
4613 .gnu.linkonce.wi. sections.
4614 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
4615 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
4616 .gnu.linkonce.wi..
4617 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
4618 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
4620 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4622 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
4623 * bfd-in2.h: Regenerate.
4624 * libbfd.h: Likewise.
4626 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4628 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
4629 dup_common fields.
4630 (setup_sections): Use som_subspace_dictionary_record struct instead
4631 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
4632 is_comdat, is_common or dup_common.
4633 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
4634 is_comdat, is_common and dup_common in section subspace_dict from
4635 copy_data.
4636 (som_begin_writing): Use som_subspace_dictionary_record struct.
4637 (som_finish_writing): Likewise.
4638 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
4639 is_common and dup_common flags in info for symbol. Add comment
4640 regarding linker support for these fields. Slightly reorganize
4641 function.
4642 (som_build_and_write_symbol_table): Set is_comdat, is_common and
4643 dup_common fields in symbol table from symbol info.
4644 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
4645 arguments. Set corresponding fields in copy_data. Change all callers.
4646 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
4647 symbol table.
4648 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
4649 * som.h (som_subspace_dictionary_record): Define.
4650 (som_copyable_section_data_struct): Add is_comdat, is_common and
4651 dup_common fields.
4652 (som_section_data_struct): Use som_subspace_dictionary_record struct
4653 instead of subspace_dictionary_record.
4654 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
4656 2004-04-27 Bob Wilson <bob.wilson@acm.org>
4658 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
4659 if set. Check reloc_done flag before applying relocations. Use
4660 output addresses, both when applying relocations and when comparing
4661 against the specified section.
4662 (elf_xtensa_relocate_section): Use output address to check if dynamic
4663 reloc is in a literal pool. Set section's reloc_done flag.
4665 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
4667 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
4668 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
4669 section.
4670 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
4671 section.
4673 2004-04-27 Alan Modra <amodra@bigpond.net.au>
4675 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
4676 structure field removed in 2004-04-24 patch.
4677 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
4679 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
4680 Constify hdr arg.
4681 * elf32-arm.h (elf32_arm_section_flags): Likewise.
4682 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
4683 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
4684 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
4685 field before calling elf_backend_section_flags.
4687 2004-04-24 Chris Demetriou <cgd@broadcom.com>
4689 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
4690 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
4691 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
4692 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
4693 and BFD_RELOC_32_PCREL.
4694 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
4695 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
4696 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4697 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
4698 (mips_elf_next_relocation): Move comment about matching HI/LO
4699 relocations to...
4700 (_bfd_mips_elf_relocate_section): Here. Remove handling for
4701 R_MIPS_GNU_REL_HI16.
4703 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4705 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
4706 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
4707 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
4708 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
4709 and update comments to reflect current usage.
4710 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
4711 and MIPS_R_SWITCH, as well as several empty entries. Update comment
4712 for MIPS_R_PCREL16.
4713 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
4714 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
4715 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4716 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
4717 type number to be MIPS_R_PCREL16.
4718 (mips_relocate_section): Remove support for link-time relaxation
4719 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
4720 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4721 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
4722 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
4723 relaxation of branches used by embedded-PIC.
4724 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
4725 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
4726 related members, update comment.
4727 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
4728 code related to embedded-PIC.
4729 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
4730 initialization of now-removed 'adjust' member of
4731 'struct ecoff_debug_info'.
4733 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4735 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
4737 2004-04-21 Philip Blundell <pb@nexus.co.uk>
4739 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
4740 relocs for locally defined symbols during -shared final link.
4741 (elf32_arm_final_link_relocate): Likewise.
4743 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4745 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
4746 ELF_LINK_POINTER_EQUALITY_NEEDED.
4747 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
4748 if r_type is not R_X86_64_PC32.
4749 (elf64_x86_64_finish_dynamic_symbol): If
4750 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
4751 SHN_UNDEF symbols.
4753 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4755 * elf32-sh.c (sh_elf_plt_sym_val): New function.
4756 (elf_backend_plt_sym_val): Define.
4758 2004-04-22 Andrew Cagney <cagney@redhat.com>
4760 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
4762 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4764 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
4765 make_bfd_asection.
4766 * som.c (som_set_section_contents): Constantify second argument.
4767 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
4768 (som_object_setup): Rework to avoid warning.
4769 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
4770 Likewise.
4772 2004-04-22 Andrew Cagney <cagney@redhat.com>
4774 * cache.c (bfd_cache_close): Check for a previously closed file.
4776 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4778 * bfd.c (bfd_get_synthetic_symtab): Define.
4779 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
4780 NAME##_get_synthetic_symtab.
4781 (struct bfd_target): Add _bfd_get_synthetic_symtab.
4782 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
4783 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
4784 relplt_name fields.
4785 (_bfd_elf_get_synthetic_symtab): New prototype.
4786 * elfcode.h (elf_get_synthetic_symtab): Define.
4787 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
4788 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
4789 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
4790 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
4791 * bfd-in2.h: Rebuilt.
4792 * libbfd.h: Rebuilt.
4793 * elf32-i386.c (elf_i386_plt_sym_val): New function.
4794 (elf_backend_plt_sym_val): Define.
4795 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
4796 (elf_backend_plt_sym_val): Define.
4797 * elf32-s390.c (elf_s390_plt_sym_val): New function.
4798 (elf_backend_plt_sym_val): Define.
4799 * elf64-s390.c (elf_s390_plt_sym_val): New function.
4800 (elf_backend_plt_sym_val): Define.
4801 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
4802 (elf_backend_plt_sym_val): Define.
4803 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
4804 (elf_backend_plt_sym_val): Define.
4805 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
4806 (elf_backend_plt_sym_val): Define.
4807 * aout-target.h (MY_get_synthetic_symtab): Define.
4808 * aout-tic30.c (MY_get_synthetic_symtab): Define.
4809 * coff-rs6000.c (rs6000coff_vec): Add
4810 _bfd_nodynamic_get_synthetic_symtab.
4811 (pmac_xcoff_vec): Likewise.
4812 * coff64-rs6000.c (rs6000coff64_vec): Add
4813 _bfd_nodynamic_get_synthetic_symtab.
4814 (aix5coff64_vec): Likewise.
4815 * sunos.c (MY_get_synthetic_symtab): Define.
4816 * vms.c (vms_get_synthetic_symtab): Define.
4818 2004-04-22 Nick Clifton <nickc@redhat.com>
4820 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
4822 2004-04-22 Peter Barada <peter@the-baradas.com>
4824 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
4825 * bfd2-in.h: Regenerate.
4826 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
4828 2004-04-21 Chris Demetriou <cgd@broadcom.com>
4830 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
4831 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
4832 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
4833 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
4834 * bfd-in2.h: Regenerate.
4836 2004-04-21 Bob Wilson <bob.wilson@acm.org>
4838 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
4839 require relocations against a weak symbol to reference the same
4840 symbol hash entry if not a final, static link.
4841 (get_cached_value, add_value_map): Add final_static_link argument.
4842 (remove_literals): Pass final_static_link argument as needed.
4844 2004-04-21 Andrew Cagney <cagney@redhat.com>
4846 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
4847 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
4848 (opncls_bwrite, opncls_bclose, opncls_bflush)
4849 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
4850 bfd iovec that uses function callbacks.
4851 (bfd_close): Use the iovec's bclose.
4852 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
4853 (cache_bclose, cache_bflush, cache_bstat)
4854 (cache_iovec): New functions and global variable, implement a
4855 cache "iovec", where applicable set bfd_error.
4856 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
4857 * bfdio.c (struct bfd_iovec): Define.
4858 (real_read): Delete function.
4859 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
4860 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
4861 assume that bread and bwrite set bfd_error.
4862 * bfd.c (struct bfd): Add "iovec", update comments.
4863 * bfd-in2.h, libbfd.h: Re-generate.
4865 2004-04-21 Andrew Cagney <cagney@redhat.com>
4867 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4869 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
4871 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
4872 (bfd_elf_gc_sections): Fail if a shared object is being created.
4873 Do not fail if dynamic sections have been created. Instead call
4874 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
4875 dynamically referenced symbols. Do not mark the whole graph
4876 rooted at .eh_frame, only the section proper.
4878 2004-04-20 DJ Delorie <dj@redhat.com>
4880 * reloc.c: Add BFD_RELOC_32_SECREL.
4881 * bfd-in2.h: Regenerate.
4882 * libbfd.h: Likewise.
4883 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
4884 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
4885 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
4887 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4889 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
4890 relocs against hidden/protected undefweak symbols properly.
4891 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4893 2004-04-18 Mark Kettenis <kettenis@gnu.org>
4895 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4896 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
4897 core files.
4899 2004-04-17 Brian Ford <ford@vss.fsi.com>
4901 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
4902 filepos for the SizeOfHeaders field.
4903 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
4904 overflow.
4905 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
4907 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4909 * simple.c (bfd_simple_get_relocated_section_contents): Don't
4910 change reloc_done. Set and restore _cooked_size.
4911 (RETURN): Delete.
4913 2004-04-15 Mark Kettenis <kettenis@gnu.org>
4915 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
4916 core files.
4918 2004-04-15 Nick Clifton <nickc@redhat.com>
4920 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
4922 2004-04-15 Alan Modra <amodra@bigpond.net.au>
4924 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
4926 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
4928 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
4929 when it is a definition.
4931 2004-04-14 Alan Modra <amodra@bigpond.net.au>
4933 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
4934 when statically linking PIC code.
4935 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4937 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4939 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
4940 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
4941 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
4942 * configure: Regenerate.
4944 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
4946 * elflink.c: Include libiberty.h.
4947 * Makefile.am (elflink.lo): Depend on libiberty.h.
4948 * Makefile.in: Regenerate.
4950 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
4952 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
4953 ".MIPS.stubs".
4955 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
4957 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
4958 reserve the memory for dynamic linker
4960 2004-04-05 Mark Kettenis <kettenis@gnu.org>
4962 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
4963 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
4965 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4967 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
4968 RELOC_FOR_GLOBAL_SYMBOL.
4969 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
4971 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4973 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
4974 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
4976 2004-04-01 Paul Brook <paul@codesourcery.com>
4978 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
4979 * elf32-arm.h (struct elf32_elf_section_map): New.
4980 (struct _arm_elf_section_data): New.
4981 (elf32_arm_section_data): Define.
4982 (struct elf32_arm_link_hash_table): Add byteswap_code.
4983 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
4984 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
4985 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
4986 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
4987 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
4988 (bfd_elf32_new_section_hook, elf_backend_write_section,
4989 elf_backend_link_output_symbol_hook): Define.
4991 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
4993 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
4994 that keeps the characters in a B_INCL..B_EINCL range.
4995 (_bfd_link_section_stabs): When computing the sum of the
4996 characters in a B_INCL..B_EINCL range also keep a copy of those
4997 characters. Use this information to distinguish between
4998 include sections that have the same sum and the same length
4999 but which are nevertheless unique.
5001 2004-03-31 Paul Brook <paul@codesourcery.com>
5003 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
5004 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
5006 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
5008 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
5009 to 'sum_chars' and add field 'num_chars'.
5010 (_bfd_link_section_stabs): When computing the sum of the
5011 characters in a B_INCL..B_EINCL range also keep a count of the
5012 number of characters. Use this information to help distinguish
5013 between include sections when have the same sum but which
5014 nevertheless are still unique.
5016 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
5018 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
5020 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
5021 Tomer Levi <Tomer.Levi@nsc.com>
5023 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
5024 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
5025 (BFD32_BACKENDS): Add elf32-cr16c.lo.
5026 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
5027 (cpu-cr16c.lo): New target.
5028 (elf32-cr16c.lo): Likewise.
5029 * Makefile.in: Regenerate.
5030 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
5031 (bfd_archures_list): Add bfd_cr16c_arch.
5032 * config.bfd: Handle cr16c-*-elf*.
5033 * configure.in: Handle bfd_elf32_cr16c_vec.
5034 * configure: Regenerate.
5035 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
5036 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
5037 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
5038 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
5039 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
5040 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
5041 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
5042 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
5043 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
5044 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
5045 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
5046 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
5047 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
5048 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
5049 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
5050 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
5051 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
5052 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
5053 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
5054 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
5055 * targets.c (bfd_elf32_cr16c_vec): Declare.
5056 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
5057 * cpu-cr16c.c: New file.
5058 * elf32-cr16c.c: Likewise.
5059 * libbfd.h: Regenerate.
5060 * bfd-in2.h: Likewise.
5062 2004-03-30 Jakub Jelinek <jakub@redhat.com>
5064 * elf.c (map_sections_to_segments): Fix handling of .tbss.
5066 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5068 * Makefile.am: Remove all mention of elflink.h.
5069 * Makefile.in: Regenerate.
5070 * bfd-in.h (bfd_elf_discard_info): Declare.
5071 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
5072 * bfd-in2.h: Regenerate.
5073 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
5074 bfd_elf32_link_record_dynamic_symbol,
5075 bfd_elf64_link_record_dynamic_symbol,
5076 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
5077 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
5078 _bfd_elf32_link_record_local_dynamic_symbol,
5079 _bfd_elf64_link_record_local_dynamic_symbol,
5080 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
5081 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
5082 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
5083 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
5084 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
5085 _bfd_elf32_reloc_symbol_deleted_p,
5086 _bfd_elf64_reloc_symbol_deleted_p): Delete.
5087 (bfd_elf_link_record_dynamic_symbol,
5088 bfd_elf_link_record_local_dynamic_symbol,
5089 bfd_elf_final_link, bfd_elf_gc_sections,
5090 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
5091 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
5092 bfd_elf_reloc_symbol_deleted_p): Declare.
5093 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
5094 * elf32-arm.h: Update for changed function names. Remove local
5095 WILL_CALL_FINISH_DYNAMIC_SECTION define.
5096 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
5097 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
5098 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
5099 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5100 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
5101 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
5102 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
5103 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
5104 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
5105 (bfd_elfNN_print_symbol): Define.
5106 * elfcode.h: Don't include elflink.h.
5107 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
5108 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
5109 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
5110 elf_gc_record_vtinherit, elf_gc_record_vtentry,
5111 elf_link_record_local_dynamic_symbol): Don't define.
5112 * elflink.c: Update for changed function names. Move elflink.h
5113 code here.
5114 * elflink.h: Delete file.
5115 * po/SRC-POTFILES.in: Regenerate.
5116 * po/bfd.pot: Regenerate.
5118 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5120 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
5121 "name" for global syms accidentally removed in 2004-03-20 change.
5123 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5125 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
5126 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
5127 where Elf_External_* is different for 64 and 32 bit, with
5128 corresponding elf_size_info field.
5129 (struct elf_final_link_info): Use "bfd_byte *" instead
5130 of "Elf_External_Sym *" for external_syms and symbuf.
5131 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
5132 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
5133 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
5134 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
5135 (elf_link_sort_cmp2): Adjust.
5136 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
5137 using ELF_R_SYM macro. Set u.sym_mask.
5138 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
5139 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
5140 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
5141 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
5142 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
5143 swap_syn_out functions. Rearrange dyn swap in/out switch.
5144 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
5145 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
5146 (elf_link_flush_output_syms): Add elf_backend_data arg.
5147 (elf_link_check_versioned_symbol): Likewise.
5148 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
5149 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
5150 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
5151 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
5152 ELF_R_TYPE and ELF_R_INFO macros.
5153 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
5154 based on size rather than using ELF_R_INFO.
5155 (elf_gc_mark): Set up r_sym_shift local var and use instead of
5156 ELF_R_SYM macro.
5157 (struct alloc_got_off_arg): New.
5158 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
5159 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
5160 (elf_gc_allocate_got_offsets): Adjust.
5161 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
5162 ELF_R_SYM. Use bfd_section_from_elf_index.
5163 (elf_bfd_discard_info): Set cookie.r_sym_shift.
5164 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
5165 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
5167 2004-03-26 Stan Shebs <shebs@apple.com>
5169 Remove MPW support, no longer used.
5170 * config.bfd (powerpc-*-mpw*): Remove configuration.
5171 * mpw-config.in, mpw-make.sed: Remove files.
5172 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
5174 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5176 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
5177 (ppc64_elf_add_symbol_hook): New function.
5178 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
5179 const from Elf_Internal_Sym param.
5180 * elflink.c (elf_link_add_object_symbols): Adjust.
5181 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
5182 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
5183 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
5184 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
5185 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
5186 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
5187 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
5188 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
5189 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
5190 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
5191 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
5192 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
5193 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
5194 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
5195 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
5196 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
5198 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5200 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
5201 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
5202 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
5203 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
5204 (bfd_elf64_bfd_link_add_symbols): Delete.
5205 (bfd_elf_link_add_symbols): Declare.
5206 * elfcode.h (elf_bfd_link_add_symbols): Delete.
5207 * elflink.c: Include safe-ctype.h.
5208 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
5209 make static.
5210 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
5211 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
5212 static.
5213 (elf_link_add_archive_symbols): Rename from
5214 _bfd_elf_link_add_archive_symbols, make static.
5215 (elf_link_add_object_symbols): New function. Corresponding
5216 elflink.h function converted to use elf_size_info.
5217 (bfd_elf_link_add_symbols): Likewise.
5218 (bfd_elf_size_dynamic_sections): Adjust.
5219 * elflink.h (elf_bfd_link_add_symbols): Delete.
5220 (elf_link_add_object_symbols): Delete.
5221 * elf32-gen.c (elf32_generic_link_add_symbols): Call
5222 bfd_elf_link_add_symbols.
5223 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
5225 2004-03-25 Alan Modra <amodra@bigpond.net.au>
5227 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
5228 and chained shared libs only if dynsym. Clear dynsym on forced-local.
5230 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
5231 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
5232 (_bfd_elf_add_dt_needed_tag): Declare.
5233 (_bfd_elf_sort_symbol): Declare.
5234 (_bfd_elf_finalize_dynstr): Declare.
5235 (RELOC_FOR_GLOBAL_SYM): Formatting.
5236 * elfcode.h (elf_add_dynamic_entry): Delete.
5237 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
5238 elflink.h function converted to use elf_size_info.
5239 (_bfd_elf_add_dt_needed_tag): Likewise.
5240 (_bfd_elf_sort_symbol): Likewise.
5241 (_bfd_elf_finalize_dynstr): Likewise.
5242 (compute_bucket_count): Likewise.
5243 (bfd_elf_size_dynamic_sections): Likewise. Check result of
5244 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
5245 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
5246 * elflink.h: ..here.
5247 (sort_symbol, add_dt_needed_tag): Delete.
5248 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
5249 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
5250 Update all users.
5251 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
5252 * elf32-cris.c (add_dynamic_entry): Likewise.
5253 * elf32-hppa.c (add_dynamic_entry): Likewise.
5254 * elf32-i370.c (add_dynamic_entry): Likewise.
5255 * elf32-i386.c (add_dynamic_entry): Likewise.
5256 * elf32-m32r.c (add_dynamic_entry): Likewise.
5257 * elf32-m68k.c (add_dynamic_entry): Likewise.
5258 * elf32-ppc.c (add_dynamic_entry): Likewise.
5259 * elf32-s390.c (add_dynamic_entry): Likewise.
5260 * elf32-sh.c (add_dynamic_entry): Likewise.
5261 * elf32-sparc.c (add_dynamic_entry): Likewise.
5262 * elf32-vax.c (add_dynamic_entry): Likewise.
5263 * elf32-xtensa.c (add_dynamic_entry): Likewise.
5264 * elf64-alpha.c (add_dynamic_entry): Likewise.
5265 * elf64-hppa.c (add_dynamic_entry): Likewise.
5266 * elf64-ppc.c (add_dynamic_entry): Likewise.
5267 * elf64-s390.c (add_dynamic_entry): Likewise.
5268 * elf64-sparc.c (add_dynamic_entry): Likewise.
5269 * elf64-x86-64.c (add_dynamic_entry): Likewise.
5270 * elfxx-ia64.c (add_dynamic_entry): Likewise.
5271 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
5272 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
5273 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
5274 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
5276 2004-03-23 Paul Brook <paul@codesourcery.com>
5278 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
5280 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5282 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
5283 literal tables and check for relocs outside of literal pools.
5284 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
5285 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
5286 set DF_TEXTREL.
5287 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
5288 (elf_xtensa_relocate_section): Read literal tables and check for
5289 dynamic relocations in read-only sections and not in literal pools.
5291 2004-03-23 Alan Modra <amodra@bigpond.net.au>
5293 PR 51.
5294 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
5296 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5298 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
5299 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
5300 not defined by the executable, or defined in a DSO.
5301 <eliding run-time relocation of .got>: Initialize GOT entry for a
5302 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
5303 executable.
5304 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
5305 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
5306 a PLT reloc to GOT for an executable.
5307 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
5308 .got for a DSO and explain why.
5309 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
5310 and unreferenced symbols for which a PLT is defined. Adjust
5311 dynamic-symbol pruning correspondingly, to make sure we don't lose
5312 a dynamic symbol also defined by a DSO.
5314 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5316 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
5317 and rel args. Group input and output args. Wrap to 80 columns.
5318 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
5319 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
5320 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
5321 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
5322 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5323 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
5324 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
5325 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
5326 RELOC_FOR_GLOBAL_SYMBOL invocation.
5328 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
5330 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
5331 unresolved symbols in objects aren't allowed.
5333 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
5334 unresolved symbols.
5335 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
5336 (elf_hppa_unmark_useless_dynamic_symbols):
5337 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
5338 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
5339 (elf32_hppa_relocate_section): Likewise.
5340 * elf32-i370.c (i370_elf_relocate_section): Likewise.
5341 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
5342 * elf32-sh.c (sh_elf_relocate_section): Likewise.
5343 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
5344 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5346 * elf-m10200.c (mn10200_elf_relocate_section): Use
5347 RELOC_FOR_GLOBAL_SYMBOL.
5348 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
5349 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
5350 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
5351 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
5352 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
5353 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
5354 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
5355 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
5356 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
5357 * elf32-v850.c (v850_elf_relocate_section): Likewise.
5358 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
5359 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
5361 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5363 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
5364 (final_link_relocate): Likewise.
5365 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
5366 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
5368 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5370 * Makefile.am: Run "make dep-am".
5371 * Makefile.in: Regenerate.
5372 * aclocal.m4: Regenerate.
5373 * config.in: Regenerate.
5374 * po/bfd.pot: Regenerate.
5376 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5377 H.J. Lu <hongjiu.lu@intel.com>
5379 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
5380 type and size change code to where it was previously. Remove
5381 dt_needed param. Treat old weak syms as strong if new sym is
5382 from a shared lib, even when old sym is from another shared
5383 lib. Remove unnecessary tests of oldweak and newweak. Correct
5384 comments.
5385 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
5386 _bfd_elf_merge_symbol calls.
5387 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
5388 dt_needed local var. Update comments.
5389 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
5390 (_bfd_elf_add_default_symbol): Likewise.
5392 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
5393 strong syms in one shared object overriding weak syms in another.
5395 2004-03-18 Alan Modra <amodra@bigpond.net.au>
5397 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
5398 dyn_lib_class field. Rearrange for better packing.
5399 (elf_dt_soname): Delete.
5400 (elf_dyn_lib_class): Define.
5401 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
5402 (bfd_elf_set_dt_needed_soname): Delete.
5403 (bfd_elf_set_dyn_lib_class): New function.
5404 * elflink.h (add_dt_needed_tag): New function. Split out from..
5405 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
5406 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
5407 initialization of soname.
5408 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
5409 elf_dt_soname.
5410 * bfd-in.h (enum dynamic_lib_link_class): New.
5411 (bfd_elf_set_dt_needed_soname): Delete.
5412 (bfd_elf_set_dyn_lib_class): Declare.
5413 * bfd-in2.h: Regenerate.
5415 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
5416 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
5417 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
5418 symbol loop. Instead use add_needed to flag tag as written.
5420 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
5422 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
5423 logic for null_input_bfd detection.
5425 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5427 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5429 2004-03-16 Mark Kettenis <kettenis@gnu.org>
5431 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
5432 code.
5434 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5436 * elflink.c (elf_link_read_relocs_from_section): Don't use
5437 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
5438 (_bfd_elf_link_read_relocs): ..to here.
5439 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
5441 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5443 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
5444 values selected in configure.host. Require both to be defined
5445 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
5446 corresponding BFD_HOST vars with quotes.
5447 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
5448 Always require BFD_HOST_64_BIT_DEFINED.
5449 <file_ptr type>: Find off_t size before emitting message. Combine
5450 off_t and ftello64 conditional.
5451 * configure: Regenerate.
5453 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5455 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
5456 aliasing warning. Remove trailing whitespace throughout file.
5458 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5460 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
5461 input_section in calls to get_dyn_name.
5462 * 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
5463 local symbols.
5464 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
5466 2004-03-15 Alan Modra <amodra@bigpond.net.au>
5468 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
5469 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
5470 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
5471 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
5472 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
5473 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
5474 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
5475 when using long.
5476 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
5477 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5478 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5479 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5480 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
5481 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
5482 (read_8_bytes, read_indirect_string, read_address): Likewise.
5483 (read_abbrevs, parse_comp_unit): Likewise.
5484 * targets.c (struct bfd_target): Likewise.
5485 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
5486 * hppabsd-core.c: Likewise. Formatting.
5487 * hpux-core.c: Likewise.
5488 * irix-core.c: Likewise.
5489 * netbsd-core.c: Likewise.
5490 * osf-core.c: Likewise.
5491 * ptrace-core.c: Likewise.
5492 * sco5-core.c: Likewise.
5493 * trad-core.c: Likewise.
5494 * configure: Regenerate.
5495 * bfd-in2.h: Regenerate.
5497 2004-03-15 Alan Modra <amodra@bigpond.net.au>
5499 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
5500 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
5501 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5502 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5503 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
5504 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
5505 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
5506 * libbfd.c: Likewise in function definitions.
5507 (bfd_put_8): Mask with 0xff rather than casting to char.
5508 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
5509 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
5510 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
5511 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
5512 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
5513 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
5514 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
5515 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
5516 (H_GET_64, H_GET_32, H_GET_16): Likewise.
5517 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
5518 * archive.c (do_slurp_coff_armap): Update swap prototype.
5519 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
5520 (tic54x_getl_signed_32): Likewise.
5521 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
5522 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
5523 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
5524 (bfd_getp_signed_32, bfd_putp32): Likewise.
5525 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
5526 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
5527 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
5528 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
5529 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
5530 bfd_h_getx_signed_16, bfd_h_putx16.
5531 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
5532 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
5533 * hpux-core.c: Likewise.
5534 * irix-core.c: Likewise.
5535 * netbsd-core.c: Likewise.
5536 * osf-core.c: Likewise.
5537 * ptrace-core.c: Likewise.
5538 * sco5-core.c: Likewise.
5539 * trad-core.c: Likewise.
5540 * bfd-in2.h: Regenerate.
5542 2004-03-15 Matt Thomas <matt@3am-software.com>
5544 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
5545 selected.
5547 2004-03-13 Mark Kettenis <kettenis@gnu.org>
5549 * config.bfd: Add x86_64-*-openbsd*.
5550 * configure.in (x86_64-*-openbsd*): Set COREFILE to
5551 netbsd-core.lo.
5552 * configure: Regenerate.
5554 2004-03-12 Nick Clifton <nickc@redhat.com>
5555 Dave Murphy <wintermute2k4@ntlworld.com>
5557 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
5558 if the input bfd does not contain any code.
5560 2004-03-09 Steve Ellcey <sje@cup.hp.com>
5562 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
5564 2004-03-05 Fred Fish <fnf@redhat.com>
5566 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
5567 mips16 symbols to be even rather than testing first for even/odd.
5568 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
5570 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
5572 * elf.c (map_sections_to_segments): Ignore .tbss sections for
5573 layout purposes.
5575 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
5577 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
5578 undefined symbols as hash_new.
5580 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5582 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
5583 * cpu-sh.c: Ditto.
5584 * elf32-sh.c: Ditto.
5585 * bfd-in2.h: Regenerate.
5587 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
5589 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
5590 dynrelocs.
5591 (_frv_count_got_plt_entries): Initialize them.
5592 (frv_pic_relocs_info_find): Add insert argument. Adjust all
5593 callers.
5594 (frv_pic_relocs_info_for_global): Likewise.
5595 (frv_pic_relocs_info_for_local): Likewise.
5596 (frv_pic_merge_early_relocs_info): New.
5597 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
5598 another.
5599 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
5600 Check that we don't exceed the allocated count for entry.
5601 (_frv_add_rofixup): Likewise.
5602 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
5603 (elf32_frv_finish_dynamic_sections): Improve error message in case
5604 we emit too few rofixup entries.
5606 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5608 * archures.c (bfd_mach_fr450): New.
5609 * bfd-in2.h: Regenerate.
5610 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
5611 (arch_info_500): Link to it.
5612 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
5613 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
5614 (frv_elf_arch_extension_p): New function.
5615 (frv_elf_merge_private_bfd_data): Use it.
5617 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
5619 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
5621 * elflink.h (is_global_data_symbol_definition): Moved to
5622 elflink.c.
5623 (elf_link_is_defined_archive_symbol): Likewise.
5624 (elf_link_add_archive_symbols): Likewise. Renamed to
5625 _bfd_elf_link_add_archive_symbols.
5627 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
5628 of ELF symbol table entry from backend.
5629 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
5630 instead of elf_link_add_object_symbols.
5632 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5634 * elf-bfd.h (struct elf_backend_data): Added
5635 elf_backend_can_make_relative_eh_frame,
5636 elf_backend_can_make_lsda_relative_eh_frame and
5637 elf_backend_encode_eh_address.
5638 (_bfd_elf_encode_eh_address): Declare.
5639 (_bfd_elf_can_make_relative): Declare.
5640 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
5641 hooks to decide whether to attempt to make_relative and
5642 make_lsda_relative.
5643 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
5644 (_bfd_elf_can_make_relative): New.
5645 (_bfd_elf_encode_eh_address): New.
5646 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
5647 (frv_elf_encode_eh_address): New.
5648 (elf_backend_can_make_relative_eh_frame): Define.
5649 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5650 (elf_backend_encode_eh_address): Define.
5651 * elfxx-target.h
5652 (elf_backend_can_make_relative_eh_frame): Define.
5653 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5654 (elf_backend_encode_eh_address): Define.
5655 (elfNN_bed): Add them.
5657 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5659 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
5660 complain_on_overflow to signed.
5662 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
5664 * elflink.h (sort_symbol): New.
5665 (elf_link_add_object_symbols): Use a sorted symbol array for
5666 weakdef.
5668 2004-02-27 Jakub Jelinek <jakub@redhat.com>
5670 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5671 for pc relative relocs.
5672 (elf_s390_relocate_section): Likewise.
5673 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5674 for pc relative relocs.
5675 (elf_s390_relocate_section): Likewise.
5677 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
5679 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
5680 count_dyn_reloc.
5682 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
5684 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
5685 field to track if a relocation is against readonly section.
5686 (count_dyn_reloc): Take a new argument for rent->reltext.
5687 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
5688 (get_reloc_section): Don't set ia64_info->reltext here.
5689 (allocate_dynrel_entries): Set ia64_info->reltext here.
5691 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
5693 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
5694 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
5695 function's descriptor to symbol+offset, and map local undefweak
5696 symbol to NULL function descriptor.
5697 (elf32_frv_relocate_section): Likewise.
5699 2004-02-23 Mark Kettenis <kettenis@gnu.org>
5701 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
5702 M_X86_64_NETBSD.
5703 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
5704 (netbsd_core_file_p): Set architecture from machine ID for
5705 selected machines.
5707 2004-02-23 Jakub Jelinek <jakub@redhat.com>
5709 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
5710 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
5712 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
5714 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
5715 symbols with non-default visibility.
5717 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
5719 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
5720 IMAGE_SCN_MEM_WRITE on known sections only.
5722 2004-02-20 Jakub Jelinek <jakub@redhat.com>
5724 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
5725 symbols used in PIE relocs.
5727 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5729 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
5730 .plt sh_entsize.
5732 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
5734 * configure.in: Update version to 2.15.90.
5735 * configure: Regenerate.
5737 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
5738 Richard Sandiford <rsandifo@redhat.com>
5740 * elfxx-mips.c (mips_elf_calculate_relocation): Use
5741 _bfd_elf_symbol_refs_local_p to decide whether to decay
5742 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
5743 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
5744 relocs if the symbol wasn't defined by a regular object file.
5745 Don't check the symbol's dynindx.
5747 2004-02-16 Andrew Cagney <cagney@redhat.com>
5749 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
5750 @bfd_file_ptr@.
5751 * bfd-in2.h: Re-generate.
5753 2004-02-14 Andrew Cagney <cagney@redhat.com>
5755 * configure.host (HDEFINES): When hppa*-*-hpux*, define
5756 _LARGEFILE64_SOURCE.
5758 2004-02-13 Andrew Cagney <cagney@redhat.com>
5760 * elf.c (vma_page_aligned_bias): New function.
5761 (assign_file_positions_except_relocs)
5762 (assign_file_positions_for_segments): Replace broken modulo
5763 arithmetic with call to vma_page_aligned_bias.
5765 2004-02-11 Andrew Cagney <cagney@redhat.com>
5767 * bfd-in.h: Update copyright.
5768 (bfd_tell): Change return type to file_ptr.
5769 * bfd-in2.h: Re-generate.
5770 * cache.c: Update copyright.
5771 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
5772 parameter.
5773 (close_one): Use real_ftell.
5774 * bfdio.c: Update copyright.
5775 (real_ftell, real_fseek): New functions.
5776 (bfd_tell): Use real_fseek and real_ftell, change return type to
5777 file_ptr.
5778 (bfd_seek): Use real_ftell and real_fseek, change type of
5779 file_position to a file_ptr.
5780 * libbfd-in.h: Update copyright.
5781 (real_ftell, real_fseek): Declare.
5782 * libbfd.h: Re-generate.
5784 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
5785 fseeko and fseeko64. Determine bfd_file_ptr.
5786 * configure: Re-generate.
5787 * config.in: Re-generate.
5789 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
5791 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
5792 * elf32-h8300.c: Likewise.
5794 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
5795 Nick Clifton <nickc@redhat.com>
5797 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
5798 GOT entries with no associated GOT subsection.
5800 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
5802 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
5803 * elf.c (swap_out_syms): Use it to decide whether local section
5804 symbols should be named.
5805 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
5806 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
5807 (elf_backend_name_local_section_symbols): Define.
5808 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
5810 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
5812 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
5813 (elfNN_ia64_relax_section): Optimize brl to br during the relax
5814 finalize pass.
5816 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
5818 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
5819 to bfd_link_hash_entry passed by reference to
5820 _bfd_generic_link_add_one_symbol.
5822 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
5824 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
5825 relocations against dynamic symbols.
5827 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5829 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
5830 change.
5832 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
5834 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
5835 * bfd-in2.h, libbfd.h: Rebuilt.
5837 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
5839 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
5840 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
5841 flag has been cleared.
5843 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
5845 * coff-h8300.c: Add and adjust comments about relaxation.
5846 * elf32-h8300.c: Likewise.
5848 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5850 * coff-h8300.c: Fix comment typos.
5851 * elf32-h8300.c: Likewise.
5853 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5855 * coff-h8300.c: Add comments about relaxation.
5856 * elf32-h8300.c: Likewise.
5858 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5860 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5861 throughout.
5862 * aclocal.m4: Regenerate.
5863 * configure: Regenerate.
5865 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
5867 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
5868 mips_elf64_rtype_to_howto instead of using howto_table.
5870 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
5872 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
5873 the .plt section.
5874 (elf32_arm_check_relocs): Don't increment the PLT refcount for
5875 relocs which would not use the PLT.
5877 2004-01-13 Alan Modra <amodra@bigpond.net.au>
5879 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
5880 (ppc64_elf_gc_sweep_hook): Likewise.
5881 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
5883 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5885 Adds linker relaxation support for bit manipulation insns like
5886 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
5887 bst, btst, bxor.
5888 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
5889 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
5890 * coff-h8300.c: Opcode for bit manipulation insn is checked in
5891 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
5893 2004-01-12 Alan Modra <amodra@bigpond.net.au>
5895 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
5897 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5899 * elf32-h8300.c: Fix formatting.
5901 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5903 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
5904 dynamic object is present. Declare r_symndx and h in an inner
5905 scope.
5906 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
5908 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
5910 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
5911 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
5912 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
5913 identically. Do not emit PC24 relocations for shared libraries.
5914 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
5915 identically. Don't adjust pc_count.
5916 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
5917 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
5918 adjust count for branch relocations.
5919 (allocate_dynrelocs): Correct typo in call to
5920 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
5921 PC24 or PLT32 relocs when linking.
5923 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5925 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
5926 relocation howto with ARM_26 one for consistency.
5927 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
5928 that will be converted to ARM_26D ones, since we always want 'done'
5929 relocations to be reflected in section's data.
5930 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
5931 offset.
5932 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
5933 requested.
5935 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5937 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
5938 are not partial_inplace during a relocatable link.
5940 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
5942 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
5943 if no dynamic object is present. Declare r_symndx and h in an
5944 inner scope.
5946 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5948 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
5949 trampoline if it is known out of range.
5951 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5953 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
5954 * elf32-frv.c (_frv_osec_readonly_p): New.
5955 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
5956 undefweak symbol.
5957 (_frv_count_got_plt_entries): Adjust expected count accordingly.
5958 (elf32_frv_relocate_section): Likewise. Error out if attempting
5959 to emit rofixups or dynamic relocs in read-only segments. Use
5960 _bfd_elf_section_offset to adjust r_offsets in rofixups and
5961 dynamic relocations.
5962 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
5963 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
5964 relocations or fixups involving merged sections correctly. Avoid
5965 crash when undefined symbol is referenced by R_FRV_32 or
5966 R_FRV_FUNCDESC_VALUE.
5967 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
5968 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
5969 input section holding local symbol to addend of R_FRV_32 or
5970 R_FRV_FUNCDESC_VALUE dynamic relocation.
5971 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
5972 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
5973 (elf32_frv_always_size_sections): Don't store pointer to
5974 __stacksize symbol in sec_info.
5975 (elf32_frv_modify_segment_map): Look it up here.
5976 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
5977 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
5978 of the lazy PLT entry, not only its offset, as the low word of a
5979 function descriptor.
5980 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
5981 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
5982 if a hash table entry already exists but is not a definition.
5983 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
5984 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
5985 (_frv_add_rofixup): Don't inline.
5986 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
5987 for undefweak symbols.
5988 (elf32_frv_relocate_section): Avoid crash while computing
5989 relocation when linking with shared library. Only emit rofixups
5990 and dynamic relocations for alloc&load sections. Mark binaries
5991 with inter-segment relocations for relocation as a unit.
5992 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
5993 (DEFAULT_STACK_SIZE): New.
5994 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
5995 emit rofixups or dynamic relocs when linking dynamic non-PIE
5996 executables.
5997 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
5998 shared libs too. Reserve the last entry for the GOT pointer.
5999 (elf32_frv_finish_dynamic_sections): Emit it.
6000 (elf32_frv_always_size_sections): New.
6001 (elf32_frv_modify_segment_map): New.
6002 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
6003 sections.
6004 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
6005 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
6006 (elf_backend_always_size_sections): New.
6007 (elf_backend_modify_segment_map): New.
6008 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
6009 * config.bfd: Added frv-*-*linux*.
6010 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
6011 ABS section, instead of crashing.
6012 (elf32_frv_relocate_section): Don't crash before warning about
6013 different segments in non-PIC relocation.
6014 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
6015 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
6016 relocs to undefweak symbols.
6017 (elf32_frv_relocate_section): Ditto for undefined symbols.
6018 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
6019 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
6020 gotfixup section was created.
6021 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
6022 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
6023 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
6024 complain_overflow_signed.
6025 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
6026 have not been allocated.
6027 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
6028 privfd only if dynamic sections were created.
6029 (elf32_frv_relocate_section): Compute gprel_segment, and use it
6030 for GPREL relocs. When linking relocatable FDPIC executables,
6031 emit warnings for relocations that would be illegal on PIE or
6032 shared libraries. Emit rofixup for R_FRV_32 only if input object
6033 is not FDPIC.
6034 (_frv_create_got_section): Define _gp symbol in the rofixup
6035 section.
6036 (elf32_frv_finish_dynamic_sections): If rofixups needed but
6037 dynamic sections missing, error out requesting -melf32frvfd.
6038 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6039 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
6040 computation of addends from section and global or local symbol
6041 value. Change return type to bfd_boolean, and return a failure if
6042 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
6043 nonzero addend is required.
6044 (elf32_frv_relocate_section): Likewise. Print error for
6045 unsupported nonzero addends.
6046 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6047 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
6048 force everything local.
6049 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
6050 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
6051 (frv_gotfixup_section): New.
6052 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
6053 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
6054 and relocsfdv.
6055 (_frv_add_rofixup): New.
6056 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
6057 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
6058 improve some ugly conditions.
6059 (elf32_frv_relocate_section): Likewise. Reject inter-segment
6060 relocations in fdpic.
6061 (_frv_create_got_section): Create .rofixup.got section.
6062 (struct _frv_dynamic_got_info): Added fixups.
6063 (_frv_count_got_plt_entries): Account in-GOT relocations into
6064 relocs32, relocsfd and relocsfdv. Account them into relocs or
6065 fixups, as appropriate.
6066 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
6067 sizing of gotrel.
6068 (elf32_frv_finish_dynamic_sections): Verify that the right number
6069 of relocations and fixups was generated.
6070 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
6071 relocsfdv.
6072 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
6073 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
6074 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
6075 descriptor of a (formerly-)global symbol is local.
6076 (struct frv_pic_relocs_info): Adjust comments.
6077 (_frv_emit_got_relocs_plt_entries): Adjust.
6078 (elf32_frv_relocate_section): Likewise.
6079 (_frv_count_got_plt_entries): Likewise.
6080 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
6081 symbol's value to addend in the common preamble. Decay dynamic
6082 symbols to section+offset if they bind or call locally, for GOT
6083 and FUNCDESC_VALUE, respectively.
6084 (elf32_frv_relocate_section): Likewise.
6085 (elf32_frv_check_relocs): Don't register as dynamic symbols of
6086 internal or hidden visibility.
6087 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
6088 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
6089 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
6090 (elf32_frv_relocate_section): Pass relocation addend in. Use
6091 original relocation addend to look up the got relocs/plt entries
6092 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
6093 processing relocations that reference .scommon symbols.
6094 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
6095 Introduce support for dynamic linking.
6096 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
6097 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
6098 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
6099 (frv_reloc_type_lookup): Return REL howtos for executables and
6100 dynamic libraries.
6101 (frv_info_to_howto_rel): New.
6102 (struct frv_elf_link_hash_table): New.
6103 (frv_hash_table, frv_got_section, frv_gotrel_section,
6104 frv_plt_section, frv_pltrel_section, frv_relocs_info,
6105 frv_got_initial_offset, frv_plt_initial_offset): New macros.
6106 (frv_elf_link_hash_table_create): New.
6107 (struct frv_pic_relocs_info): New.
6108 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
6109 (frv_pic_relocs_info_find): New.
6110 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
6111 New.
6112 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
6113 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
6114 (_frv_emit_got_relocs_plt_entries): New.
6115 (elf32_frv_relocate_section): Add support for dynamic linking.
6116 Handle new relocations.
6117 (_frv_create_got_section): New.
6118 (elf32_frv_create_dynamic_sections): New.
6119 (ELF_DYNAMIC_INTERPRETER): New.
6120 (struct _frv_dynamic_got_info): New.
6121 (_frv_count_got_plt_entries): New.
6122 (struct _frv_dynamic_got_plt_info): New.
6123 (_frv_compute_got_alloc_data): New.
6124 (_frv_get_got_entry, _frv_get_fd_entry): New.
6125 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
6126 (_frv_resolve_final_relocs_info): New.
6127 (elf32_frv_size_dynamic_sections): New.
6128 (elf32_frv_finish_dynamic_sections): New.
6129 (elf32_frv_adjust_dynamic_symbol): New.
6130 (elf32_frv_finish_dynamic_symbol): New.
6131 (elf32_frv_check_relocs): Handle new relocs. Explain how the
6132 whole thing works.
6133 (elf_info_to_howto_rel): Define.
6134 (bfd_elf32_bfd_link_hash_table_create): Define.
6135 (elf_backend_create_dynamic_sections): Define.
6136 (elf_backend_adjust_dynamic_symbol): Define.
6137 (elf_backend_size_dynamic_sections): Define.
6138 (elf_backend_finish_dynamic_symbol): Define.
6139 (elf_backend_finish_dynamic_sections): Define.
6140 (elf_backend_want_got_sym): Define.
6141 (elf_backend_got_header_size): Define.
6142 (elf_backend_want_got_plt): Define.
6143 (elf_backend_plt_readonly): Define.
6144 (elf_backend_want_plt_sym): Define.
6145 (elf_backend_plt_header_size): Define.
6146 (elf_backend_may_use_rel_p): Define.
6147 (elf_backend_may_use_rela_p): Define.
6148 (elf_backend_default_use_rela_p): Define.
6149 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
6150 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
6151 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
6152 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
6153 (frv_reloc_map): Map the corresponding BFD relocs to them.
6154 (frv_reloc_type_lookup): ... and back to BFD relocs.
6155 * reloc.c: New relocs.
6156 * bfd-in2.h, libbfd.h: Rebuilt.
6157 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6158 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
6159 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
6160 R_FRV_FUNCDESC_GOTLO): New.
6161 (frv_reloc_map): Map the corresponding BFD relocs to them.
6162 (frv_reloc_type_lookup): ... and back to BFD relocs.
6163 * reloc.c: New relocs.
6164 * bfd-in2.h, libbfd.h: Rebuilt.
6166 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6168 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6169 targets to support pages of up to 64kB.
6170 (elf32_bed): Redefine to get a separate backend data structure for
6171 traditional targets.
6172 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6173 targets to support pages of up to 64kB.
6174 (elf64_bed): Redefine to get a separate backend data structure for
6175 traditional targets.
6176 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6177 targets to support pages of up to 64kB.
6178 (elf32_bed): Redefine to get a separate backend data structure for
6179 traditional targets.
6181 2004-01-04 Mark Kettenis <kettenis@gnu.org>
6183 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
6185 2004-01-02 Mark Kettenis <kettenis@gnu.org>
6187 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
6188 (elf_i386_grok_psinfo): Likewise.
6190 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6192 * config.bfd: Add m68k-uClinux target.
6194 2004-01-01 Grant Edwards <grante@visi.com>
6196 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
6197 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
6198 (elf32_h8_gc_sweep_hook): New function.
6199 (elf_backend_gc_mark_hook): Define.
6200 (elf_backend_gc_sweep_hook): Define.
6201 (elf_backend_can_gc_sections): Define.
6203 For older changes see ChangeLog-0203
6204 \f
6205 Local Variables:
6206 mode: change-log
6207 left-margin: 8
6208 fill-column: 74
6209 version-control: never
6210 End: