| blob | 39200876081450b4f94951dde4632ebf5952b1f9 |
1 2005-03-22 H.J. Lu <hongjiu.lu@intel.com>
3 * bfd-in.h (_bfd_elf_provide_symbol): New.
4 * bfd-in2.h: Regenerated.
6 * elf32-ppc.c (set_linker_sym): Moved to elflink.c.
7 (ppc_elf_set_sdata_syms): Call _bfd_elf_provide_symbol instead
8 of set_linker_sym.
10 * elflink.c (_bfd_elf_provide_symbol): New. Moved and renamed
11 from elf32-ppc.c.
13 2005-03-22 Hans-Peter Nilsson <hp@axis.com>
15 * hash.c (strtab_hash_newfunc): Fix typo in allocated size.
17 2005-03-22 Bob Wilson <bob.wilson@acm.org>
19 * xtensa-isa.c (xtensa_opcode_lookup, xtensa_state_lookup,
20 xtensa_sysreg_lookup_name, xtensa_interface_lookup,
21 xtensa_funcUnit_lookup): Skip bsearch call if count is zero.
22 (xtensa_opcode_decode): Rearrange code.
24 2005-03-22 Nick Clifton <nickc@redhat.com>
26 * binary.c: Convert to ISO C90 formatting.
27 * coff-arm.c: Convert to ISO C90 formatting.
28 * coffgen.c: Convert to ISO C90 formatting.
29 * elf32-gen.c: Convert to ISO C90 formatting.
30 * elf64-gen.c: Convert to ISO C90 formatting.
31 * hash.c: Convert to ISO C90 formatting.
32 * ieee.c: Convert to ISO C90 formatting.
34 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
36 * elf32-arm.c (elf32_arm_final_link_relocate): Don't fail for
37 unresolved symbols in R_ARM_NONE relocations.
39 2005-03-22 Daniel Jacobowitz <dan@codesourcery.com>
41 * elf32-arm.c (elf32_arm_final_link_relocate): Add
42 UNRESOLVED_RELOC_P argument. Set it appropriately.
43 (elf32_arm_relocate_section): Update call to
44 elf32_arm_final_link_relocate. Don't clobber RELOCATION; use
45 unresolved_reloc instead.
47 2005-03-23 Alan Modra <amodra@bigpond.net.au>
49 * elflink.c (elf_link_add_object_symbols): Set SEC_EXCLUDE on
50 .gnu.warning.* sections.
52 2005-03-22 Alan Modra <amodra@bigpond.net.au>
54 * elf32-ppc.c (elf_linker_section_pointers_t): Remove
55 written_address_p.
56 (ppc_elf_create_linker_section): Don't try to reuse existing section.
57 (elf_create_pointer_linker_section): Delete info parm. Don't make
58 h dynamic. Don't set written_address_p.
59 (ppc_elf_check_relocs): Adjust ppc_elf_create_linker_section calls.
60 (bfd_put_ptr): Delete.
61 (elf_finish_pointer_linker_section): Remove output_bfd and info parms.
62 Always write section contents. Assert global sym is def_regular.
63 Use offset bottom bit as a written flag.
64 (ppc_elf_relocate_section): Adjust elf_finish_pointer_linker_section
65 calls.
67 2005-03-22 Alan Modra <amodra@bigpond.net.au>
69 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
70 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
71 and end syms.
73 2005-03-21 Nick Clifton <nickc@redhat.com>
75 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
76 targets.
77 (t2a1_bx_pc_insn): Likewise.
78 (t2a2_noop_insn): Likewise.
79 (t2a3_b_insn): Likewise.
80 (t2a1_push_insn): Likewise.
81 (t2a2_ldr_insn): Likewise.
82 (t2a3_mov_insn): Likewise.
83 (t2a4_bx_insn): Likewise.
84 (t2a5_pop_insn): Likewise.
85 (t2a6_bx_insn): Likewise.
86 (coff_arm_relocate_section): Only declare the high_address
87 variable for non WINCE targets.
89 2005-03-22 Alan Modra <amodra@bigpond.net.au>
91 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
92 SEC_LINKER_CREATED. Attach to dynobj.
93 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
95 2005-03-21 Alan Modra <amodra@bigpond.net.au>
97 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
98 sym_offset. Add name, bss_name, sym_name, sym_val.
99 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
100 Add sdata array of elf_linker_section_t.
101 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
102 (enum elf_linker_section_enum): Delete.
103 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
104 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
105 the special sections are needed. Adjust htab->sdata refs.
106 Ensure dynobj is set in sreloc code.
107 (ppc_elf_size_dynamic_sections): Strip sdata sections.
108 (ppc_elf_set_sdata_syms): New function.
109 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
110 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
111 sym_val instead of sym_hash.
112 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
114 2005-03-21 Alan Modra <amodra@bigpond.net.au>
116 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
117 (ppc_elf_merge_private_bfd_data): Likewise.
119 2005-03-21 Alan Modra <amodra@bigpond.net.au>
121 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
122 (ppc_elf_create_linker_section): Don't create rel_section.
123 (elf_create_pointer_linker_section): Don't size relocs.
124 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
125 Don't generate relocs.
126 (ppc_elf_relocate_section): Adjust calls to
127 elf_finish_pointer_linker_section.
129 2005-03-21 Alan Modra <amodra@bigpond.net.au>
131 * elf32-ppc.c (is_ppc_elf_target): New function.
132 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
133 for bfd_target_elf_flavour. Do this test before endian check.
134 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
135 (ppc_elf_size_dynamic_sections): Likewise.
137 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
139 * elf-bfd.h (elf_backend_data): Add int to
140 elf_backend_section_from_shdr.
141 (bfd_elf_section_data): Update comment for this_idx.
142 (_bfd_elf_make_section_from_shdr): Add int.
143 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
145 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
146 and use it to set this_idx in bfd_elf_section_data.
147 (bfd_section_from_shdr): Pass shindex to
148 _bfd_elf_make_section_from_shdr.
149 (_bfd_elf_section_from_bfd_section): Use this_idx in
150 bfd_elf_section_data to find section index.
152 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
153 index and pass it to _bfd_elf_make_section_from_shdr.
154 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
155 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
156 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
157 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
158 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
159 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
160 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
161 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
162 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
164 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
165 Ross Ridge <rridge@csclub.uwaterloo.ca>
167 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
168 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
169 cases. Add comment.
171 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
173 * elflink.c (elf_mark_used_section): Remove check for special
174 sections.
176 2005-03-18 Andreas Schwab <schwab@suse.de>
178 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
179 from bfd_vma to ia64_insn, remove broken cast.
181 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
183 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
184 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
185 elf_m68k_finish_dynamic_sections): Use it.
187 2005-03-17 Paul Brook <paul@codesourcery.com>
188 Dan Jacobowitz <dan@codesourcery.com>
189 Mark Mitchell <mark@codesourcery.com>
191 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
192 (elf32_arm_additional_program_headers): Likewise.
193 (elf_backend_modify_segment_map): Define.
194 (elf_backend_additional_program_headers): Likewise.
195 (elf32_arm_symbian_modify_segment_map): Use
196 elf32_arm_modify_segment_map.
198 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
200 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
201 for special sections.
203 2005-03-18 Alan Modra <amodra@bigpond.net.au>
205 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
206 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
207 section_sym_count param, and return number of section symbols.
208 (bfd_elf_size_dynamic_sections): Clear section symbol area of
209 .dynsym contents. Don't bother calling swap_symbol_out on the
210 first all-zero dynsym.
211 (elf_mark_used_section): Formatting. Avoid twiddling flags in
212 special sections like bfd_abs_section.
213 (bfd_elf_gc_sections): Spelling fix.
215 2005-03-16 Fred Fish <fnf@specifixinc.com>
217 PR binutils/790
218 * dwarf2.c (read_indirect_string): Fix apparent typo, check
219 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
221 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
223 * elflink.c (elf_mark_used_section): New.
224 (bfd_elf_gc_sections): Call elf_gc_mark_section for
225 non-relocatable link if we don't do GC.
227 2005-03-16 Nick Clifton <nickc@redhat.com>
228 Ben Elliston <bje@au.ibm.com>
230 * configure.in (werror): New switch: Add -Werror to the
231 compiler command line. Enabled by default. Disable via
232 --disable-werror.
233 * configure: Regenerate.
235 2005-03-16 Nick Clifton <nickc@redhat.com>
237 * ecoff.c: Convert to ISO C90 formatting.
239 2005-03-16 Alan Modra <amodra@bigpond.net.au>
241 * elf32-ppc.c: Divide file into general and linker specific
242 functions. Sort linker functions into roughly the order in which
243 they are called by the ELF linker code.
245 2005-03-16 Alan Modra <amodra@bigpond.net.au>
247 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
248 on section. Correct comment, and add FIXME.
249 (ppc_elf_additional_program_headers): Don't bump header count for
250 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
251 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
252 do allocate memory if they need it.
254 2005-03-15 Mikkel Krautz <krautz@gmail.com>
256 * config.bfd (x86_64-elf): Add target.
258 2005-03-15 Alan Modra <amodra@bigpond.net.au>
260 * po/es.po: Commit new Spanish translation.
262 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
264 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
265 for global symbol when reporting overflow.
267 2005-03-11 Jakub Jelinek <jakub@redhat.com>
269 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
270 * libbfd.h: Rebuilt.
271 * archive.c (_bfd_ar_spacepad): New function.
272 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
273 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
274 coff_write_armap): Use it.
275 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
276 uid/gid support.
277 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
279 2005-03-10 Mark Kettenis <kettenis@gnu.org>
281 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
282 has_table to the start of the function.
284 2005-03-10 Ben Elliston <bje@au.ibm.com>
286 * archive.c: Include hashtab.h.
287 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
288 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
289 (hash_file_ptr): New function.
290 (eq_file_ptr): Likewise.
291 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
292 * libbfd-in.h: Include hashtab.h.
293 (struct artdata): Change `cache' member type to htab_t.
294 * libbfd.h: Rebuild.
296 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
298 * configure.in: Bump version to 2.16.90.
299 * configure: Regenerated.
301 2005-03-07 Jakub Jelinek <jakub@redhat.com>
303 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
304 close is a function like macro in system headers.
306 2005-03-07 Alan Modra <amodra@bigpond.net.au>
308 PR ld/778
309 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
310 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
312 2005-03-06 Alan Modra <amodra@bigpond.net.au>
314 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
316 2005-03-05 Alan Modra <amodra@bigpond.net.au>
318 * po/bfd.pot: Regenerate.
320 2005-03-05 Alan Modra <amodra@bigpond.net.au>
322 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
323 with is_func.
324 (func_desc_adjust): Force dot-syms local in executables as well
325 as shared libs.
327 2005-03-04 David Daney <ddaney@avtrex.com>
329 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
330 '__gnu_local_gp' symbol used by gas -mno-shared.
332 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
334 * elf-bfd.h (elf_backend_data): Add "const char *" to
335 elf_backend_section_from_phdr.
337 * elf.c (bfd_section_from_phdr): Pass "proc" to the
338 elf_backend_section_from_phdr hook.
340 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
341 Joseph Myers <joseph@codesourcery.com>
343 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
344 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
345 and tls_ldm_offset.
346 (struct mips_elf_got_per_bfd_arg): Add global_count.
347 (struct mips_elf_count_tls_arg): New.
348 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
349 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
350 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
351 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
352 (TLS_RELOC_P): Define.
353 (TP_OFFSET, DTP_OFFSET): Define.
354 (dtprel_base, tprel_base): New functions.
355 (mips_elf_link_hash_newfunc): Initialize tls_type.
356 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
357 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
358 TLS entries.
359 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
360 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
361 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
362 (mips_tls_got_index): New functions.
363 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
364 arguments. Pass them to mips_elf_create_local_got_entry. Use
365 mips_tls_got_index.
366 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
367 Handle TLS entries.
368 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
369 mips_elf_create_local_got_entry.
370 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
371 arguments. Handle TLS entries.
372 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
373 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
374 TLS entries.
375 (mips_elf_record_global_got_symbol): Likewise.
376 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
377 Count TLS entries.
378 (mips_elf_merge_gots): Handle TLS entries when merging.
379 (mips_elf_initialize_tls_index): New function.
380 (mips_elf_set_global_got_offset): Handle TLS entries.
381 (mips_elf_adjust_gp): Handle TLS.
382 (mips_elf_multi_got): Remove redundant call to
383 mips_elf_resolve_final_got_entries. Initialize global_count.
384 Correct a comment. Initialize new TLS members of mips_got_info.
385 Assign TLS GOT indexes for new GOTs.
386 (mips_elf_create_got_section): Initialize new TLS members of
387 mips_got_info.
388 (mips_elf_calculate_relocation): Handle TLS relocs.
389 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
390 functions.
391 (_bfd_mips_elf_always_size_sections): Handle TLS.
392 (_bfd_mips_elf_size_dynamic_sections): Likewise.
393 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
394 changed functions.
395 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
396 (_bfd_mips_elf_hide_symbol): Handle TLS.
397 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
398 (mips_reloc_map): Add TLS relocs.
399 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
400 * elf64-mips.c (mips_elf64_howto_table_rel)
401 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
402 * reloc.c: Define new MIPS TLS relocations.
403 * libbfd.h, bfd-in2.h: Regenerated.
405 2005-03-02 Jan Beulich <jbeulich@novell.com>
407 * Makefile.am: Add dependency of cache.o on libiberty.h.
408 * cache.c: Include libiberty.h.
409 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
411 2005-03-01 Zack Weinberg <zack@codesourcery.com>
413 * elf.c (bfd_section_from_shdr <default case>): Call
414 elf_backend_section_from_shdr hook unconditionally, and return
415 what it returns.
416 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
417 * elfxx-target.h (elf_backend_section_from_shdr)
418 (elf_backend_section_from_phdr): Default to
419 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
420 respectively.
422 2005-03-01 Alan Modra <amodra@bigpond.net.au>
424 * targets.h: Typo fix.
425 * bfd-in2.h: Regenerate.
427 * bout.c (b_out_write_object_contents): Don't use sizeof on host
428 structs to size on-disk structures.
429 (b_out_set_section_contents): Size the external struct, not the
430 internal one for on-disk size.
431 (b_out_sizeof_headers): Likewise.
433 2005-03-01 Alan Modra <amodra@bigpond.net.au>
435 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
436 entry points with the func descriptor as well as undefweak.
438 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
440 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
441 present when IMPORT_NAME_UNDOECRATE is used.
443 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
445 PR 757
446 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
447 int.
449 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
450 to _bfd_elf_merge_symbol.
452 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
453 unsigned int to return the alignment of the old common symbol
454 in the dynamic object.
455 (_bfd_elf_add_default_symbol): Pass NULL to
456 _bfd_elf_merge_symbol.
457 (elf_link_add_object_symbols): Pass &old_alignment to
458 _bfd_elf_merge_symbol. Get the alignment of the new common
459 symbol in the dynamic object.
461 2005-02-24 Ben Elliston <bje@au.ibm.com>
463 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
464 * format.c (bfd_check_format_matches): Likewise.
465 * archive.c (BFD_GNU960_ARMAG): Likewise.
466 (bfd_generic_archive_p): Likewise.
467 (_bfd_write_archive_contents): Likewise.
469 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
471 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
472 * configure: Regenerate.
474 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
476 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
477 COMDAT group sections to have default visibility.
479 2005-02-24 Alan Modra <amodra@bigpond.net.au>
481 * coffcode.h (coff_print_aux): Warning fix.
482 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
483 instead of section pointer to identify.
484 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
485 the correct size buffer for local sym mangling too.
486 (h8300_bfd_link_add_symbols): Likewise.
487 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
488 warning.
489 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
490 * elf32-xtensa.c (literal_value_hash): Warning fix.
491 * versados.c (process_otr): Warning fix.
492 (versados_canonicalize_reloc): Likewise.
493 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
494 * vms.c (fill_section_ptr): Warning fix.
496 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
498 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
499 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
501 2005-02-23 Nick Clifton <nickc@redhat.com>
503 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
504 the relvaddr field of the Elf32_crinfo structure.
506 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
507 variables that are passed by reference to
508 m68hc11_get_relocation_value in case that function does not
509 initialise them.
511 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
512 return statements and replace with a single return at the end of
513 the function. This helps pacify the flow analysis code in gcc 4.0.
515 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
516 strtab to avoid compile time warning.
518 2005-02-23 Ben Elliston <bje@au.ibm.com>
520 * opncls.c (bfd_zalloc): Document this function.
522 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
524 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
525 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
526 Replace SEC_SHARED with SEC_COFF_SHARED.
527 (styp_to_sec_flags): Likewise.
529 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
530 (TARGET_LITTLE_SYM): Likewise.
532 * section.c (SEC_ARCH_BIT_0): Removed.
533 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
534 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
535 (SEC_SHARED): Renamed to ...
536 (SEC_COFF_SHARED): This.
537 (SEC_BLOCK): Renamed to ...
538 (SEC_TIC54X_BLOCK): This.
539 (SEC_CLINK): Renamed to ...
540 (SEC_TIC54X_CLINK): This.
541 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
542 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
543 end.
544 * bfd-in2.h: Regenerated.
546 2005-02-21 Fred Fish <fnf@specifixinc.com>
548 * dwarf2.c (find_abstract_instance_name): Call recursively
549 to handle a DW_AT_specification.
551 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
553 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
554 mips_elf_create_dynamic_relocation,
555 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
556 Remove #if 0'd code.
558 2005-02-21 Alan Modra <amodra@bigpond.net.au>
560 * Makefile.am: Run "make dep-am"
561 * Makefile.in: Regenerate.
563 2005-02-21 Alan Modra <amodra@bigpond.net.au>
565 * coffgen.c (bfd_coff_get_comdat_section): Check that
566 coff_section_data isn't NULL.
568 2005-02-21 Alan Modra <amodra@bigpond.net.au>
570 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
571 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
572 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
573 useless assignments.
574 (xcoff_write_archive_contents_big): Likewise.
575 (_bfd_xcoff_put_ldsymbol_name): Likewise.
576 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
577 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
578 * cofflink.c (process_embedded_commands): Warning fixes.
579 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
580 Warning fixes.
581 * dwarf2.c: Warning fixes.
582 * elf-bfd.h: Likewise.
583 * elf-eh-frame.c: Likewise.
584 * elf-strtab.c: Likewise.
585 * elf.c: Likewise.
586 * elf32-m68k.c: Likewise.
587 * elf32-ppc.c: Likewise.
588 * elf32-sh-symbian.c: Likewise.
589 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
590 * elf64-sh64.c: Likewise.
591 * peicode.h: Likewise.
592 * elf64-mmix.c: Warning fixes.
593 * elfcode.h: Likewise.
594 * elfxx-mips.c: Likewise.
595 * libbfd-in.h: Likewise.
596 * libbfd.c: Likewise.
597 * mach-o.c: Likewise.
598 * merge.c: Likewise.
599 * mmo.c: Likewise.
600 * opncls.c: Likewise.
601 * pef.c: Likewise.
602 * srec.c: Likewise.
603 * vms-hdr.c: Likewise.
604 * vms-tir.c: Likewise.
605 * xtensa-isa.c: Likewise.
606 * xtensa-modules.c: Likewise.
607 * xsym.c: Likewise.
608 (pstrcmp): Use correct choice of string lengths. Fix return value.
609 (bfd_sym_module_name): Correct string length.
610 * bfd-in2.h: Regenerate.
611 * libbfd.h: Regenerate.
613 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
615 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
616 uninitialized check_segment[1] in TLSMOFF case.
617 Reported by Alan Modra.
618 (elf32_frv_relocate_section): Improve errors and warnings.
620 2005-02-17 Alan Modra <amodra@bigpond.net.au>
622 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
624 2005-02-16 Alan Modra <amodra@bigpond.net.au>
626 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
627 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
628 * pef.c (bfd_pef_scan): Don't ignore return value of
629 bfd_pef_scan_start_address.
630 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
631 bfd_mach_o_scan_start_address.
632 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
633 * elfxx-mips.c: Remove unnecessary prototypes.
634 (sort_dynamic_relocs_64): Abort if not BFD64.
636 2005-02-16 Alan Modra <amodra@bigpond.net.au>
638 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
639 Skip toc reloc adjust if reloc_count is zero.
641 2005-02-15 Nigel Stephens <nigel@mips.com>
642 Maciej W. Rozycki <macro@mips.com>
644 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
645 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
646 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
647 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
648 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
649 dst_mask.
650 (mips16_gprel_reloc): Remove bit shuffling; call
651 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
652 and _bfd_mips16_elf_reloc_shuffle() instead.
653 (mips16_reloc_map): New reloc map for MIPS16 relocs.
654 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
655 relocs.
656 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
657 elf_mips16_howto_table_rel.
658 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
659 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
660 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
661 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
662 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
663 dst_mask.
664 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
665 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
666 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
667 placeholders.
668 (mips16_gprel_reloc): Remove bit shuffling; call
669 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
670 and _bfd_mips16_elf_reloc_shuffle() instead.
671 (mips16_reloc_map): New reloc map for MIPS16 relocs.
672 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
673 relocs.
674 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
675 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
676 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
677 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
678 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
679 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
680 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
681 dst_mask.
682 (mips16_gprel_reloc): Remove bit shuffling; call
683 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
684 and _bfd_mips16_elf_reloc_shuffle() instead.
685 (mips16_reloc_map): New reloc map for MIPS16 relocs.
686 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
687 relocs.
688 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
689 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
690 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
691 handle bit shuffling for MIPS16 relocs.
692 (_bfd_mips16_elf_reloc_shuffle): Likewise.
693 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
694 and _bfd_mips16_elf_reloc_shuffle().
695 (_bfd_mips_elf_generic_reloc): Likewise.
696 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
697 and R_MIPS16_LO16.
698 (mips_elf_obtain_contents): Remove bit shuffling.
699 (mips_elf_perform_relocation): Likewise; call
700 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
701 instead.
702 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
703 and R_MIPS16_LO16.
704 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
705 (_bfd_mips16_elf_reloc_shuffle): Likewise.
706 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
707 (BFD_RELOC_MIPS16_HI16_S): Likewise.
708 (BFD_RELOC_MIPS16_LO16): Likewise.
709 * bfd-in2.h: Regenerate.
710 * libbfd.h: Regenerate.
712 2005-02-15 Jan Beulich <jbeulich@novell.com>
714 * elfxx-ia64.c (ia64_howto_table): Correct strings for
715 R_IA64_DTPMOD64[LM]SB.
717 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
719 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
720 backward branch in the same section.
721 (elfNN_ia64_relocate_section): Inform users that the input
722 section is too big to relax br instruction when overflow
723 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
724 and R_IA64_PCREL21F.
726 2005-02-14 Orjan Friberg <orjanf@axis.com>
728 * elfcore.h (elf_core_file_p): Move the call to
729 elf_backend_object_p to allow the correct machine to be set before
730 processing the program headers.
732 2005-02-14 Nick Clifton <nickc@redhat.com>
734 PR binutils/716
735 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
736 aware flag from the input bfd to the output bfd.
738 2005-02-11 Maciej W. Rozycki <macro@mips.com>
740 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
741 R_MIPS_LITERAL relocations for external symbols.
742 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
743 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
745 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
747 * bfd-in2.h: Rebuilt.
749 2005-02-11 Paul Brook <paul@codesourcery.com>
751 * elf-bfd.h (struct elf_link_hash_table): Add
752 is_relocatable_executable.
753 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
754 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
755 symbols in relocatable executables.
756 (bfd_elf_record_link_assignment): Create dynamic section symbols in
757 relocatable executables.
758 (_bfd_elf_link_renumber_dynsyms): Ditto.
759 (bfd_elf_final_link): Ditto.
760 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
761 relocations into relocatable executables.
762 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
763 executables. Also copy absolute relocations.
764 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
765 in relocatable executables.
766 (allocate_dynrelocs): Copy relocations for relocatable executables.
767 Output dynamic symbols for symbols defined in linker scripts.
769 2005-02-11 Nick Clifton <nickc@redhat.com>
771 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
772 to avoid a compile time warning.
774 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
775 BFD_ASSERT.
777 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
778 inclusion of coffcode.h so that it is actually picked up.
780 * coffcode.h (coff_std_swap_table): Add an unused attribute in
781 case it is not used.
783 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
784 structure and macro.
786 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
787 array.
789 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
790 to protect the declaration of this array.
792 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
793 Avoid call to memcpy with a size of 0.
795 2005-02-12 Alan Modra <amodra@bigpond.net.au>
797 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
798 old-style branches to undefined dot-symbols which will be
799 satisfied by a plt call.
801 2005-02-11 Alan Modra <amodra@bigpond.net.au>
803 * elf64-ppc.c (move_plt_plist): New function, extracted from..
804 (ppc64_elf_copy_indirect_symbol): ..here.
805 (func_desc_adjust): Use move_plt_plist.
807 2005-02-10 Paul Brook <paul@codesourcery.com>
809 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
811 2005-02-10 Paul Brook <paul@codesourcery.com>
813 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
814 symbols local.
815 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
816 (elf_link_renumber_local_hash_table_dynsyms): New function.
817 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
819 2005-02-10 Jakub Jelinek <jakub@redhat.com>
821 * bfd-in.h (BFD_LINKER_CREATED): Define.
822 * bfd-in2.h: Rebuilt.
823 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
824 BFD_LINKER_CREATED bfds when determining input bfds without
825 .note.GNU-stack section.
827 2005-02-10 Maciej W. Rozycki <macro@mips.com>
829 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
830 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
831 relocations against external symbols unchanged.
833 2005-02-08 Paul Brook <paul@codesourcery.com>
835 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
836 sections.
838 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
840 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
841 prefix here.
843 2005-02-07 Maciej W. Rozycki <macro@mips.com>
845 * elf64-mips.c: Fix formatting throughout.
847 2005-02-07 Maciej W. Rozycki <macro@mips.com>
849 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
851 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
853 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
854 *ABS*/*UND* sections.
855 (elf32_frv_relocate_section): Move zero-addend-required error...
856 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
857 missing needed TLS section.
859 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
861 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
862 being the last symbol.
863 (aout_link_add_symbols): Just return TRUE if a warning
864 symbol was last.
866 2005-02-07 Maciej W. Rozycki <macro@mips.com>
868 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
869 R_MIPS_GPREL32 relocations against external symbols.
870 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
871 comment.
873 2005-02-07 Alan Modra <amodra@bigpond.net.au>
875 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
876 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
877 elf_string_from_elf_strtab.
878 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
879 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
880 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
881 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
882 looking at cached symtab info first, before iterating over headers.
883 For SHT_REL and SHT_RELA, load dynsymtab if needed.
884 * elfcode.h (elf_object_p): Don't load section header stringtab
885 specially.
887 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
889 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
890 against protected function when building shared library.
892 PR 584
893 * elf64-x86-64.c (is_32bit_relative_branch): New.
894 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
895 protected function symbol when building shared library for
896 32bit relative branch instruction.
898 2005-02-06 Alan Modra <amodra@bigpond.net.au>
900 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
901 syms when doing a relocatable link.
902 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
903 at u.def.section.
904 (ppc64_elf_tls_setup): Likewise.
905 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
907 2005-02-04 Alan Modra <amodra@bigpond.net.au>
909 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
910 (link_hash_newfunc): Clear all locals using memset.
911 (make_fdh): Remove flags param. Always create fake func desc
912 weak. Link the descriptor with the code entry sym.
913 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
914 (add_symbol_adjust): Adjust make_fdh call.
915 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
916 descriptor to strong undefined if code entry is strong.
918 2005-02-04 Alan Modra <amodra@bigpond.net.au>
920 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
921 lookup here. Set to new before calling bfd_link_repair_undef_list.
922 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
924 2005-02-03 Alan Modra <amodra@bigpond.net.au>
926 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
928 2005-02-03 Alan Modra <amodra@bigpond.net.au>
930 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
931 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
932 before the as-needed lib was loaded. Abort on unexpected refs.
934 2005-02-02 Alan Modra <amodra@bigpond.net.au>
936 * elflink.c (elf_smash_syms): Expand comments.
937 (elf_link_add_object_symbols): Only call elf_smash_syms for
938 as-needed dynamic objects.
940 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
941 everything, just the field specific to ia64.
942 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
944 2005-02-01 Alan Modra <amodra@bigpond.net.au>
946 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
947 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
948 undefined syms.
949 (struct add_symbol_adjust_data): New.
950 (add_symbol_adjust): Make an undefweak func desc for old ABI
951 objects to link with --as-needed shared libs. Return fail status.
952 Don't adjust old ABI func entry sym to weak if func desc syms
953 isn't defined.
954 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
955 and return status.
957 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
959 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
960 for clarity.
962 2005-02-01 Alan Modra <amodra@bigpond.net.au>
964 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
965 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
966 remove anything but new and undefweak.
967 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
968 existing _DYNAMIC.
969 (_bfd_elf_create_dynamic_sections): Formatting.
970 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
971 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
972 (struct elf_smash_data): New.
973 (elf_smash_syms): New function.
974 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
975 unneeded dynamic objects to loaded list.
976 (elf_link_output_extsym): Don't handle as-needed here. Strip
977 bfd_link_hash_new symbols.
978 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
979 delref when dynindx is already -1.
980 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
981 symbols.
982 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
984 2005-02-01 Ben Elliston <bje@au.ibm.com>
986 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
988 2005-02-01 Ben Elliston <bje@au.ibm.com>
990 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
991 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
992 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
993 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
994 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
995 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
996 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
997 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
998 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
999 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
1000 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
1001 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
1002 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
1003 throughout. Similarly, collapse #if 1'd code.
1005 2005-02-01 Ben Elliston <bje@au.ibm.com>
1007 * elf-bfd.h (bfd_elf_discard_group): Remove.
1008 * elf.c (bfd_elf_discard_group): Likewise.
1009 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
1011 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
1013 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
1014 (_bfd_elf_eh_frame_address_size): Declare.
1015 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
1016 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
1017 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
1018 (elf_backend_eh_frame_address_size): Define.
1019 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
1020 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
1021 size from the new backend hook.
1022 (_bfd_elf_write_section_eh_frame): Likewise.
1023 (_bfd_elf_eh_frame_address_size): New function.
1025 2005-01-31 Andrew Cagney <cagney@gnu.org>
1027 * configure: Regenerate to track ../gettext.m4.
1029 2005-01-31 Mark Mitchell <mark@codesourcery.com>
1031 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
1032 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
1034 2005-01-31 Nick Clifton <nickc@redhat.com>
1036 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
1037 sparc-lynxos, vax-vms) be obsolete.
1039 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
1041 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
1042 * elf32-arm.c (ELF_MINPAGESIZE): Define.
1043 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
1044 * elfcode.h (elf_object_p): Use minpagesize instead of
1045 maxpagesize.
1046 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
1047 (elfNN_bed): Include ELF_MINPAGESIZE.
1049 2005-01-28 Julian Brown <julian@codesourcery.com>
1051 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1052 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
1053 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
1054 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
1055 passing flag value from ld. Set flag value in global hash table entry.
1056 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
1057 relocation.
1059 2005-01-27 Andrew Cagney <cagney@gnu.org>
1061 * configure: Regenerate to track ../gettext.m4 change.
1063 2005-01-25 Mark Mitchell <mark@codesourcery.com>
1065 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
1066 SymbianOS.
1068 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
1070 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
1071 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
1072 for TLSMOFF.
1073 * reloc.c: Add R_FRV_TLSMOFF.
1074 * elf32-frv.c (elf32_frv_howto_table): Likewise.
1075 (frv_reloc_map, frv_reloc_type_lookup): Map it.
1076 (elf32_frv_relocate_section): Handle it.
1077 (elf32_frv_check_relocs): Likewise.
1078 * libbfd.h, bfd-in2.h: Rebuilt.
1079 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
1080 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
1081 when given an undefweak TLS symbol. Fix constant TLS PLT entries
1082 such that they return the constant in gr9.
1083 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
1084 symbols.
1085 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
1086 too, such that they shrink on relaxation.
1087 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
1088 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
1089 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
1090 if we can guarantee the use of 16-bit constants.
1091 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
1092 Introduce TLS support for FR-V FDPIC.
1093 * reloc.c: Add TLS relocations.
1094 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
1095 (elf32_frv_rel_tlsdesc_value_howto): New.
1096 (elf32_frv_rel_tlsoff_howto): New.
1097 (frv_reloc_map): Add new mappings.
1098 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
1099 reloc information.
1100 (frvfdpic_dynamic_got_plt_info): New.
1101 (frvfdpic_plt_tls_ret_offset): New.
1102 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
1103 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
1104 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
1105 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
1106 section as local.
1107 (struct frvfdpic_relocs_info): Add TLS fields.
1108 (frvfdpic_relocs_info_hash): Warning clean up.
1109 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
1110 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
1111 (FRVFDPIC_TLS_BIAS): Define.
1112 (tls_biased_base): New.
1113 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
1114 relocations.
1115 (frv_reloc_type_lookup): Likewise.
1116 (frvfdpic_info_to_howto_rel): Likewise.
1117 (elf32_frv_relocate_section): Likewise.
1118 (_frv_create_got_section): Create the PLT section here.
1119 (elf32_frvfdpic_create_dynamic_sections): Not here.
1120 (_frvfdpic_count_nontls_entries): Move out of...
1121 (_frvfdpic_count_got_plt_entries): ... here.
1122 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
1123 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
1124 support.
1125 (_frvfdpic_relax_tls_entries): New.
1126 (_frvfdpic_compute_got_alloc_data): Add TLS support.
1127 (_frvfdpic_get_tlsdesc_entry): New.
1128 (_frvfdpic_assign_got_entries): Add TLS support.
1129 (_frvfdpic_assign_plt_entries): Likewise.
1130 (_frvfdpic_reset_got_plt_entries): New.
1131 (_frvfdpic_size_got_plt): Move out of...
1132 (elf32_frvfdpic_size_dynamic_sections): ... here.
1133 (_frvfdpic_relax_got_plt_entries): New.
1134 (elf32_frvfdpic_relax_section): New.
1135 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
1136 (elf32_frv_check_relocs): Add TLS support.
1137 (bfd_elf32_bfd_relax_section): Define for FDPIC.
1138 * libbfd.h, bfd-in2.h: Rebuilt.
1140 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1142 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
1143 loadable reloc sections.
1144 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
1145 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
1147 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1149 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
1150 sections immediately when linking shared libs. Instead, wait until
1151 we know a lib is needed.
1152 (_bfd_elf_link_create_dynstrtab): Extract from..
1153 (_bfd_elf_link_create_dynamic_sections_): ..here.
1154 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
1155 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
1156 for non-existent .dynamic.
1157 (elf_link_output_extsym): Don't complain about undefined symbols
1158 in as-needed dynamic libs that aren't actually linked.
1160 2005-01-24 Andrew Cagney <cagney@gnu.org>
1162 * configure: Regenerate, ../gettext.m4 was updated.
1164 2005-01-21 Ben Elliston <bje@au.ibm.com>
1166 * aout-encap.c: Remove unused file.
1168 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
1170 PR 679
1171 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
1172 non-function symbols are local.
1173 (_bfd_elf_symbol_refs_local_p): Likewise.
1175 2005-01-18 Alan Modra <amodra@bigpond.net.au>
1177 * bfd.c (bfd_link_just_syms): Add abfd param.
1178 * bfd-in2.h: Regenerate.
1180 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1182 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
1183 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
1184 instructions. If the amount of padding is known, reduce the size
1185 of the CIE or FDE by that amount.
1187 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1189 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
1190 augmentation_size. Use bfd_signed_vmas for data_align.
1191 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
1192 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
1193 functions. Don't read past the end of the enclosing CIE or FDE.
1194 (skip_bytes): New utility function.
1195 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
1196 sanity checking.
1197 (_bfd_elf_write_section_eh_frame): Use new functions.
1199 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1201 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
1202 assert-style REQUIRE() macro to handle sanity checks.
1204 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
1206 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
1207 (comp_unit): Here.
1208 (read_unsigned_leb128): Removed.
1209 (read_signed_leb128): Removed.
1210 (find_abstract_instance_name): Updated.
1211 (parse_comp_unit): Accept info_ptr_unit.
1212 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
1213 comp unit and pass it to parse_comp_unit.
1215 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
1216 (read_signed_leb128): Moved to ...
1217 * libbfd.c: Here.
1219 * libbfd-in.h (read_unsigned_leb128): New prototype.
1220 (read_signed_leb128): Likewise.
1221 * libbfd.h: Regenerated.
1223 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
1224 Nick Clifton <nickc@redhat.com>
1226 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
1227 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
1228 arch_sh4a_nofpu_up in order to match the external names and make the
1229 testsuite's job easier.
1230 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
1231 names.
1232 * bfd-in2.h: Regenerate.
1234 2005-01-15 Andrew Cagney <cagney@gnu.org>
1236 * bfd.m4: New file.
1237 * acinclude.m4: Move BFD_NEED_DECLARATION,
1238 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
1239 the new file bfd.m4. Include ../bfd/bfd.m4.
1240 * configure: Re-generate.
1242 2005-01-12 Alan Modra <amodra@bigpond.net.au>
1244 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
1245 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
1246 reaching PLT.
1247 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
1248 R_PPC_RELAX32PC_PLT.
1250 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1252 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
1253 symbols.
1254 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
1255 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
1256 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
1257 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
1258 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
1259 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
1260 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
1261 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
1262 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
1263 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
1264 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1265 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
1266 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
1267 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
1269 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1271 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
1272 .dynsbss flags.
1274 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1276 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
1277 * bfd-in2.h: Regenerate.
1278 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
1279 to support these new machine values.
1280 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
1281 the maxq10.
1282 (bfd_maxq_arch): Update values for the maxq20.
1284 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
1286 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
1287 non-shared object, do not reserve space in .plt and .rela.plt for
1288 regular symbols neither defined nor referenced in shared objects.
1290 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1292 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
1293 to zero the structure.
1294 (create_got_section): Use BFD_ASSERT instead of abort.
1295 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
1296 'srelgot' fields.
1297 (create_got_section): New function.
1298 (sparc64_elf_create_dynamic_sections): Likewise.
1299 (sparc64_elf_check_relocs): Invoke create_got_section instead of
1300 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
1301 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
1302 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
1303 (sparc64_elf_finish_dynamic_symbol): Likewise.
1304 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
1305 (elf_backend_create_dynamic_sections): Define to
1306 sparc64_elf_create_dynamic_sections.
1308 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1310 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
1311 (elf_backend_omit_section_dynsym): Define to it.
1312 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
1313 (elf_backend_omit_section_dynsym): Define to it.
1315 2005-01-07 Jakub Jelinek <jakub@redhat.com>
1317 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
1318 PT_DYNAMIC segment, unless .dynamic.
1320 2005-01-06 Paul Brook <paul@codesourcery.com>
1322 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
1323 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
1324 * configure: Regenerate.
1325 * elf32-arm.c: Add VxWorks target bfd.
1326 (USE_REL): Remove.
1327 (elf32_arm_link_hash_table): Add use_rel.
1328 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
1329 elf32_arm_relocate_section): Replace USE_REL with runtime check.
1330 Correct offset calculation for RELA case.
1331 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
1332 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
1333 (elf32_arm_vxworks_link_hash_table_create): New function.
1334 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
1335 (bfd_elf32_littlearm_vxworks_vec): Ditto.
1336 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
1338 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1340 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
1341 multi_toc_needed.
1342 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
1343 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
1344 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
1345 (ppc64_elf_next_toc_section): Heed no_multi_toc.
1346 (ppc64_elf_reinit_toc): Set multi_toc_needed.
1347 (toc_adjusting_stub_needed): Rewrite.
1348 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
1349 toc tests. Adjust for toc_adjusting_stub_needed changes.
1350 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
1351 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
1352 * section.c: Expand comment on backend bits.
1353 * bfd-in2.h: Regenerate.
1354 * libbfd.h: Regenerate.
1356 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1358 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
1359 toc adjusting stub, do not test source section flags.
1361 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
1363 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
1364 from STABS debugging sections again.
1366 2005-01-05 Fred Fish <fnf@specifixinc.com>
1368 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
1369 (find_abstract_instance_name): New function.
1370 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
1371 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
1372 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
1374 2004-12-31 Paul Brook <paul@copdesourcery.com>
1376 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
1378 2004-12-31 Alan Modra <amodra@bigpond.net.au>
1380 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
1381 Commit missing changes from 2004-12-22.
1382 * bfd-in2.h: Regenerate.
1384 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
1386 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
1388 2004-12-21 Kris Warkentin <kewarken@qnx.com>
1390 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
1391 Add 'base' argument for constructing register sections. Reformat.
1392 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
1393 gp and fp regs. Reformat.
1395 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
1397 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
1398 * bfd-in2.h: Regenerate.
1399 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
1400 (avr_reloc_map): Likewise.
1401 (avr_final_link_relocate): Likewise.
1403 2004-12-22 Alan Modra <amodra@bigpond.net.au>
1405 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
1406 as-needed dynamic libs as undefined.
1407 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
1408 libs when finding they are needed.
1410 2004-12-20 Alan Modra <amodra@bigpond.net.au>
1412 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
1413 (opd_entry_value): Use opd_relocs if available.
1414 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
1415 copy .opd relocations to opd_relocs.
1416 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
1418 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
1420 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
1421 * elf32-v850.c (v850_elf_howto_table): Add entry for
1422 R_V850_LO16_SPLIT_OFFSET.
1423 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
1424 (v850_elf_perform_lo16_relocation): New function, extracted from...
1425 (v850_elf_perform_relocation): ...here. Use it to handle
1426 R_V850_LO16_SPLIT_OFFSET.
1427 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
1428 R_V850_LO16_SPLIT_OFFSET.
1429 * libbfd.h, bfd-in2.h: Regenerate.
1431 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
1433 * config.bfd: Add s390x-ibm-tpf support.
1435 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
1437 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
1438 to prototype, to make hash info available.
1439 Prevent wrapped symbols from being adjusted twice.
1441 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
1443 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
1444 overflow for calls to undefined weak symbols.
1446 2004-12-11 Alan Modra <amodra@bigpond.net.au>
1448 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
1449 canonical sections syms have a name.
1451 2004-12-11 Alan Modra <amodra@bigpond.net.au>
1453 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
1454 have been adjusted for output.
1455 (ppc64_elf_relocate_section): Mark sections with reloc_done.
1457 2004-12-10 Alan Modra <amodra@bigpond.net.au>
1459 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
1460 add symtab_hdr param.
1461 (group_signature): Update calls.
1462 * elf-bfd.h (bfd_elf_sym_name): Update.
1463 * elf32-ppc.c (ppc_elf_relocate_section): Update.
1464 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
1465 (ppc64_elf_relocate_section): Update.
1466 * elflink.c (elf_link_input_bfd): Update.
1468 2004-12-10 Jakub Jelinek <jakub@redhat.com>
1470 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
1471 st_shndx on STT_SECTION sections.
1473 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
1475 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
1476 ELF section symbols.
1478 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
1480 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
1481 return a real value, unless it is a PLT symbol.
1482 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
1483 bal if possible.
1485 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
1486 R_MIPS_JALR entry to 0.
1488 * archures.c: Define bfd_mach_mips9000.
1489 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
1490 (mips_set_isa_flags): Handle bfd_mach_mips9000.
1491 * cpu-mips.c (I_mips9000): Define.
1492 (arch_info_struct): Add case for bfd_mach_mips9000.
1493 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
1494 * bfd-in2.h: Regenerate.
1496 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
1498 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
1499 overflow.
1501 2004-12-07 Ben Elliston <bje@gnu.org>
1503 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
1505 2004-12-06 Daniel Jacobowitz <dan@debian.org>
1507 Suggested by Fergal Daly <fergal@esatclear.ie>:
1508 * simple.c (simple_dummy_multiple_definition): New function.
1509 (bfd_simple_get_relocated_section_contents): Use it.
1511 2004-12-03 Jan Beulich <jbeulich@novell.com>
1513 * elf.c (elf_find_function): Don't use the last file symbol ever,
1514 seen, but the last one seen prior to the symbol being reported.
1515 Don't report a filename at all for global symbols when that might
1516 be ambiguous/wrong.
1518 2004-12-01 Paul Brook <paul@codesourcery.com>
1520 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
1521 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
1522 version.
1524 2004-12-01 Paul Brook <paul@codesourcery.com>
1526 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
1527 sections undefined.
1529 2004-11-30 Paul Brook <paul@codesourcery.com>
1531 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
1532 no_pipeline_knowledge
1533 (elf32_arm_link_hash_table_create): Ditto.
1534 (bfd_elf32_arm_process_before_allocation): Ditto.
1535 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
1536 handling.
1537 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
1538 prototype.
1539 * bfd-in2.h: Regenerate.
1541 2004-11-30 Randolph Chung <tausq@debian.org>
1543 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
1544 (elf32_hppa_grok_psinfo): New function.
1545 (elf_backend_grok_prstatus): Define.
1546 (elf_backend_grok_psinfo): Define.
1548 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
1550 PR 574:
1551 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
1553 2004-11-24 Paul Brook <paul@codesourcery.com>
1555 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
1557 2004-11-24 Paul Brook <paul@codesourcery.com>
1559 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
1560 (elf32_arm_swap_symbol_out): New function.
1561 (elf32_arm_size_info): Add.
1562 (elf_backend_size_info): Define.
1564 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1566 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
1567 make_bfd_asection.
1569 2004-11-19 Alan Modra <amodra@bigpond.net.au>
1571 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
1572 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
1573 * nlmcode.h (nlm_write_object_contents): Warning fix.
1575 2004-11-18 Bob Wilson <bob.wilson@acm.org>
1577 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
1579 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
1581 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
1582 (elf32_arm_plt_thumb_stub): New.
1583 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
1584 and plt_got_offset.
1585 (elf32_arm_link_hash_traverse): Fix typo.
1586 (elf32_arm_link_hash_table): Add obfd.
1587 (elf32_arm_link_hash_newfunc): Initialize new fields.
1588 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
1589 (elf32_arm_link_hash_table_create): Initialize obfd.
1590 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
1591 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
1592 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
1593 interworking BFD is not dynamic.
1594 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
1595 not emit glue for PLT references.
1596 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
1597 emit glue for PLT references. Support the Thumb PLT prefix.
1598 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
1599 plt_thumb_refcount.
1600 (elf32_arm_check_relocs): Likewise.
1601 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
1602 plt_thumb_refcount.
1603 (allocate_dynrelocs): Handle Thumb PLT references.
1604 (elf32_arm_finish_dynamic_symbol): Likewise.
1605 (elf32_arm_symbol_processing): New function.
1606 (elf_backend_symbol_processing): Define.
1608 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
1610 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
1611 add_fde_encoding. Remove need_relative.
1612 * elf-eh-frame.c (extra_augmentation_string_bytes)
1613 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
1614 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
1615 in cases where the CIE has no existing 'R' augmentation. Use
1616 size_of_output_cie_fde when assigning offsets. Use the final offset
1617 as the new section size.
1618 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
1619 Account for any extra augmentation bytes in the returned offset.
1620 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
1621 moved before being modified. Pad growing entries with DW_CFA_nops.
1622 Add 'z' and 'R' augmentations as directed by add_augmentation_size
1623 and add_fde_encoding.
1625 2004-11-15 Mark Mitchell <mark@codesourcery.com>
1627 * elf32-arm.c (elf32_arm_relocate_section): Use
1628 arm_real_reloc_type.
1630 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
1632 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
1633 for discard relocations; don't add an R_MIPS_NONE to the main body
1634 of .rel.dyn.
1636 2004-11-04 Paul Brook <paul@codesourcery.com>
1638 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
1639 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
1640 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
1641 default version definition for unversioned symbols.
1642 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
1643 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
1644 _bfd_elf_slurp_version_tables. Set default version for unversioned
1645 imported symbols.
1647 2004-11-15 Paul Brook <paul@codesourcery.com>
1649 * elflink.c (elf_link_add_object_symbols): Don't assume version
1650 indices are consecutive.
1652 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
1654 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
1655 composite relocations against the personality data.
1657 2004-11-13 Paul Brook <paul@codesourcery.com>
1659 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
1660 R_ARM_PREL31 relocations to PLT entries.
1661 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
1662 (elf32_arm_check_relocs): Ditto.
1664 2004-11-12 Bob Wilson <bob.wilson@acm.org>
1666 * xtensa-isa.c (xtensa_interface_class_id): New.
1668 2004-11-11 Bob Wilson <bob.wilson@acm.org>
1670 * elf32-xtensa.c (property_table_compare): Remove assertion about
1671 entries with the same address and non-zero size.
1672 (xtensa_read_table_entries): Report such entries as errors.
1674 2004-11-11 Mark Mitchell <mark@codesourcery.com>
1676 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
1677 R_ARM_RELATIVE on Symbian OS.
1679 2004-11-09 Mark Mitchell <mark@codesourcery.com>
1681 * som.c (som_bfd_print_private_bfd_data): New function.
1682 (som_object_setup): Save the auxiliary header. Don't assume that
1683 zero is an invalid entry point for a shared library.
1684 (som_object_p): Allocate the auxiliary header on the heap.
1686 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
1687 declaration.
1688 (elf32_arm_symbian_modify_segment_map): Likewise.
1690 2004-11-09 Daniel Jacobowitz <dan@debian.org>
1692 From David Poole <daveml@mbuf.com>:
1693 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
1694 (elf32_arm_size_dynamic_sections): Call it.
1696 2004-11-09 Alan Modra <amodra@bigpond.net.au>
1698 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
1699 (ALL_MACHINES_CFILES): Fix typo.
1700 * Makefile.in: Regenerate.
1701 * po/SRC-POTFILES.in: Regenerate.
1703 2004-11-08 Mark Mitchell <mark@codesourcery.com>
1705 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
1706 R_ARM_RELATIVE relocation for Symbian OS, mention the section
1707 symbol in the relocation.
1709 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
1710 Vineet Sharma <vineets@noida.hcltech.com>
1712 * coff-maxq.c: New File.
1713 * cpu-maxq.c: New File.
1714 * coffcode.h: Likewise.
1715 * config.bfd: Likewise.
1716 * configure.in (maxqcoff_vec): New target vector.
1717 * Makefile.am: Add support for maxq target.
1718 * configure.in: Likewise.
1719 * archures.c:. Likewise.
1720 * targets.c: Likewise.
1721 * bfd_in2.h : Regenerated.
1722 * Makefile.in: Regenerated.
1723 * configure: Regenerated.
1724 * doc/Makefile.in: Regenerated.
1726 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1728 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
1729 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
1730 C_NT_WEAK aux entries.
1731 (_bfd_coff_generic_relocate_section): Handle undefined
1732 aliases.
1734 2004-11-07 Andreas Schwab <schwab@suse.de>
1736 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
1737 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
1738 non-default visibility.
1740 2004-11-01 Mark Mitchell <mark@codesourcery.com>
1742 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
1743 D_PAGED.
1744 (elf32_arm_symbian_modify_segment_map): Don't
1745 reset includes_filehdr and includes_phdrs here.
1747 2004-11-04 Daniel Jacobowitz <dan@debian.org>
1749 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
1750 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
1751 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
1752 dependency.
1753 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
1754 to a new removed list. Remove normal configuration stanzas.
1755 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
1756 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
1757 elfarm-nabi.lo with elf32-arm.lo.
1758 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
1759 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
1760 * elf32-arm.h: Remove.
1761 * elfarm-oabi.c: Remove.
1762 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
1763 and bfd_elf32_littlearm_oabi_vec.
1764 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
1766 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
1768 * config.bfd: Support crisv32-*-* like cris-*-*.
1769 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
1770 (bfd_mach_cris_v10_v32): New macros.
1771 * cpu-cris.c: Tweak formatting.
1772 (get_compatible): New function.
1773 (N): New macro.
1774 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
1775 bfd_arch_info_type:s.
1776 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
1777 get_compatible for member compatible and link bfd_cris_arch_v32 as
1778 next.
1779 * elf32-cris.c (cris_elf_pcrel_reloc)
1780 (cris_elf_set_mach_from_flags): New functions.
1781 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
1782 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
1783 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
1784 numbers for bfd_mach_cris_v32.
1785 (PLT_ENTRY_SIZE_V32): New macro.
1786 (elf_cris_plt0_entry): Drop last comma in initializer.
1787 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
1788 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
1789 PLT initializers.
1790 (cris_elf_relocate_section): Change all "%B(%A)" messages to
1791 "%B, section %A".
1792 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
1793 (elf_cris_finish_dynamic_sections): Similar.
1794 (elf_cris_adjust_dynamic_symbol): Similar.
1795 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
1796 section %A".
1797 <switch with PIC relocs>: Emit error and return FALSE for
1798 bfd_mach_cris_v10_v32.
1799 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
1800 Emit warning when generating textrel reloc.
1801 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
1802 (cris_elf_final_write_processing): Set flags according to mach.
1803 (cris_elf_print_private_bfd_data): Display
1804 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
1805 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
1806 new_flags. Don't call cris_elf_final_write_processing. Don't
1807 look at the actual elf header flags at all; use
1808 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
1809 in bfd_get_mach for ibfd and obfd and handle merging of compatible
1810 objects.
1811 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1812 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
1813 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
1814 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
1815 * bfd-in2.h, libbfd.h: Regenerate.
1817 2004-11-04 Alan Modra <amodra@bigpond.net.au>
1819 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
1820 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
1821 comment.
1822 (struct adjust_toc_info): New.
1823 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
1825 2004-11-03 Bob Wilson <bob.wilson@acm.org>
1827 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
1828 if there are no segments.
1830 2004-11-02 Daniel Jacobowitz <dan@debian.org>
1832 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
1834 2004-11-02 Nick Clifton <nickc@redhat.com>
1836 * elf32-iq2000.c: Convert to ISO C90 formatting.
1838 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
1840 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
1842 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
1844 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
1845 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
1846 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
1848 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1850 * elf32-sh.c (tpoff): Take alignment into account.
1852 2004-10-28 Nick Clifton <nickc@redhat.com>
1854 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
1855 performing a relocatable link.
1856 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
1857 for MIPS ports under Irix.
1859 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
1861 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
1862 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
1863 (elf32_arm_final_link_relocate): Ditto.
1864 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
1865 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
1866 (elf32_arm_adjust_dynamic_symbol): Ditto.
1867 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
1868 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
1869 (elf32_arm_r_howto): ... To here.
1870 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
1872 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
1874 PR 475
1875 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
1876 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
1877 and R_IA64_SECREL64LSB.
1879 2004-10-26 Paul Brook <paul@codesourcery.com>
1881 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
1882 (bfd_elf_size_dynamic_sections): Create default version definition.
1883 (elf_link_output_extsym): Adjust for default symbol version.
1885 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1887 * mmo.c: Adjust to ISO C.
1889 * mmo.c (mmo_write_section_description): New function broken out
1890 of mmo_internal_write_section.
1891 (mmo_internal_write_section): For each of .text and .data, call
1892 mmo_write_section_description before outputting contents if it has
1893 nontrivially deducible vma or contents.
1894 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
1895 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
1896 symbols if found within the .data address range.
1898 2004-10-24 Daniel Jacobowitz <dan@debian.org>
1900 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
1902 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1904 * mmo.c (File Layout): Correct place of misplaced blurb about
1905 special data.
1907 2004-10-22 Mark Kettenis <kettenis@gnu.org>
1909 * config.bfd: Add mips64*-*-openbsd.
1911 2004-10-21 Bob Wilson <bob.wilson@acm.org>
1913 * elf32-xtensa.c (ebb_propose_action): Put declarations before
1914 statements.
1916 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1918 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
1919 * configure: Regenerate.
1921 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1923 PR 463
1924 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
1925 to linker reloc_overflow callback.
1926 (aout_link_input_section_ext): Likewise.
1927 (aout_link_reloc_link_order): Likewise.
1928 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1929 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1930 Likewise.
1931 (alpha_relocate_section): Likewise.
1932 * coff-arm.c (coff_arm_relocate_section): Likewise.
1933 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
1934 * coff-h8500.c (extra_case): Likewise.
1935 * coff-i960.c (coff_i960_relocate_section): Likewise.
1936 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1937 * coff-mips.c (mips_relocate_section): Likewise.
1938 * coff-or32.c (coff_or32_relocate_section): Likewise.
1939 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1940 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1941 * coff-sh.c (sh_relocate_section): Likewise.
1942 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1943 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
1944 * coff-z8k.c (extra_case): Likewise.
1945 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1946 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1947 (_bfd_coff_generic_relocate_section): Likewise.
1948 * ecoff.c (ecoff_reloc_link_order): Likewise.
1949 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1950 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1951 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1952 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1953 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1954 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1955 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1956 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1957 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1958 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1959 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1960 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1961 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1962 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1963 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1964 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1965 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1966 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1967 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1968 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1969 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1970 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1971 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1972 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1973 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1974 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1975 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1976 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1977 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1978 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1979 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1980 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1981 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1982 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1983 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1984 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1985 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1986 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1987 * elflink.c (elf_reloc_link_order): Likewise.
1988 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
1989 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1990 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
1991 * linker.c (_bfd_generic_reloc_link_order): Likewise.
1992 * pdp11.c (pdp11_aout_link_input_section): Likewise.
1993 (aout_link_reloc_link_order): Likewise.
1994 * reloc.c (bfd_generic_get_relocated_section_contents):
1995 Likewise.
1996 * xcofflink.c (xcoff_reloc_link_order): Likewise.
1997 * simple.c (simple_dummy_reloc_overflow): Updated.
1999 2004-10-20 Andreas Schwab <schwab@suse.de>
2001 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
2002 (elf_backend_plt_sym_val): Define.
2004 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
2006 * config.bfd: Set targ_underscore=yes for PE COFF targets
2008 2004-10-19 Alan Modra <amodra@bigpond.net.au>
2010 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
2011 (ppc64_elf_edit_opd): Likewise.
2013 2004-10-18 Mark Mitchell <mark@codesourcery.com>
2015 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
2016 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
2017 set SEC_ALLOC and SEC_LOAD.
2019 2004-10-18 Nick Clifton <nickc@redhat.com>
2021 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
2022 'name' for relocs against both local and global symbols.
2024 2004-10-16 Daniel Jacobowitz <dan@debian.org>
2026 * bfd-in2.h: Regenerate.
2027 * bfd.c (struct bfd): Add no_export.
2028 * elflink.c (elf_link_add_object_symbols): Handle no_export.
2030 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2032 * config.bfd: Whitespace cleanup.
2033 * Makefile.am: Run "make dep-am"
2034 * Makefile.in: Regenerate.
2036 2004-10-15 Jakub Jelinek <jakub@redhat.com>
2038 * elflink.c (struct already_linked_section): Removed.
2039 (try_match_symbols_in_sections, already_linked): Removed.
2040 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
2041 prefix of section names when finding already_linked_table
2042 chain. Compare section names. Instead of calling already_linked,
2043 do it inline and only for sections in the same already_linked_list.
2045 2004-10-15 Alan Modra <amodra@bigpond.net.au>
2047 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
2048 parameter. If called after _bfd_elf_write_section_eh_frame,
2049 don't allow a -2 return unless need_* bit is already set, and
2050 handle offsets adjusted for output_offset.
2051 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
2052 * elf.c (_bfd_elf_section_offset): Update call.
2054 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
2056 PR 440
2057 * coffcode.h (coff_compute_section_file_positions): Cast to
2058 bfd_vma when computing page alignment.
2060 2004-10-13 Mark Mitchell <mark@codesourcery.com>
2062 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2063 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
2065 2004-10-12 Mark Mitchell <mark@codesourcery.com>
2067 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
2068 relocations use a virtual address, not a section offset.
2070 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2072 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
2073 (narrow_instruction, widen_instruction): Remove unnecessary calls to
2074 xtensa_format_encode.
2075 (ebb_propose_action): Inline call to ebb_add_proposed_action.
2076 (ebb_add_proposed_action): Delete.
2078 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2080 * elf32-xtensa.c: Use ISO C90 formatting.
2082 2004-10-12 Paul Brook <paul@codesourcery.com>
2084 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
2085 message.
2087 2004-10-12 Paul Brook <paul@codesourcery.com>
2089 * elf32-arm.h: Support EABI version 4 objects.
2091 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2093 PR 325
2094 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
2095 Don't mark as default.
2096 (bfd_x86_64_arch): Don't mark as default.
2098 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2100 * elflink.c (enum action_discarded): New.
2101 (elf_section_complain_discarded): Delete.
2102 (elf_action_discarded): New function subsuming the above and also
2103 controlling reloc behaviour.
2104 (elf_link_input_bfd): Use it.
2106 2004-10-11 Jakub Jelinek <jakub@redhat.com>
2108 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
2109 (special_sections): Add .gnu.liblist and .gnu.conflict.
2110 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
2112 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2114 PR 233
2115 * elflink.c (elf_link_input_bfd): Try harder to support
2116 relocations against symbols in removed linkonce sections.
2118 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2120 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
2122 PR 354
2123 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
2124 sections do not reference symbols in non-SEC_ALLOC sections.
2126 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2128 PR 437
2129 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
2130 (_bfd_elf_link_omit_section_dynsym): Formatting.
2132 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2134 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
2135 * libbfd.h: Regnerate.
2136 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
2137 * elf32-frv.c: Likewise.
2138 * elf32-m32r.c: Likewise.
2139 * elf32-ppc.c: Likewise.
2140 * elf64-hppa.c: Likewise.
2141 * elfxx-ia64.c: Likewise.
2142 * opncls.c: Likewise.
2144 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2146 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
2147 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
2148 offsets stored in struct eh_cie_fde entries before doing other
2149 work.
2151 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
2152 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
2153 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
2154 setting offsets for removed CIEs. Don't set "sec", instead set
2155 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
2156 CIE in hdr_info. Only set make_relative and make_lsda_relative
2157 for CIEs. Use pointers rather than array indices.
2158 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
2159 make_lsda_relative, need_* on cie_inf for FDEs.
2160 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
2161 section output_offset. Delete cie_offset, instead use cie_inf
2162 pointer to CIE entry. Use need_relative and need_lsda_relative on
2163 CIE entry for FDEs. Use pointers rather than array indices.
2165 2004-10-09 Alan Modra <amodra@bigpond.net.au>
2167 * coff-rs6000.c (rs6000coff_vec): Add initializer for
2168 bfd_is_target_special_symbol.
2169 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2170 * som.c (som_bfd_is_target_special_symbol): Define.
2172 2004-10-08 Nick Clifton <nickc@redhat.com>
2174 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
2175 * configure: Regenerate.
2176 * bfd-in2.h: Regenerate.
2177 * syms.c (bfd_is_target_special_symbol): New interface function.
2178 Returns true when a symbol should be considered to be special.
2179 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
2180 the symbol jump table.
2181 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
2182 Return true iff the symbol is a mapping symbol.
2183 (bfd_elf32_bfd_is_target_special_symbol): Define.
2184 * elfxx-target.h: Provide a default definition for
2185 bfd_is_target_special_symbol.
2186 * aout-target.h: Likewise.
2187 * aout-tic30.c: Likewise.
2188 * binary.c: Likewise.
2189 * coffcode.h: Likewise.
2190 * i386msdos.c: Likewise.
2191 * ieee.c: Likewise.
2192 * ihex.c: Likewise.
2193 * libaout.h: Likewise.
2194 * libbfd-in.h: Likewise
2195 * libecoff.h: Likewise.
2196 * mach-o.c: Likewise.
2197 * mmo.c: Likewise.
2198 * nlm-target.h: Likewise.
2199 * oasys.c: Likewise.
2200 * pef.c: Likewise.
2201 * ppcboot.c: Likewise.
2202 * srec.c: Likewise.
2203 * tekhex.c: Likewise.
2204 * versados.c: Likewise.
2205 * vms.c: Likewise.
2206 * xcoff-target.h: Likewise.
2207 * xsym.c: Likewise.
2208 * libbfd.h: Regenerate.
2210 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2212 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
2213 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
2214 (elf_backend_section_from_shdr): Define.
2216 2004-10-08 Alan Modra <amodra@bigpond.net.au>
2218 * syms.c (bfd_is_local_label): Return false for file symbols.
2220 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2221 David Heine <dlheine@tensilica.com>
2223 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
2224 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
2225 (elf32xtensa_no_literal_movement): New global variable.
2226 (elf_howto_table): Add entries for new relocations.
2227 (elf_xtensa_reloc_type_lookup): Handle new relocations.
2228 (property_table_compare): When addresses are equal, compare sizes and
2229 various property flags.
2230 (property_table_matches): New.
2231 (xtensa_read_table_entries): Extend to read new property tables. Add
2232 output_addr parameter to indicate that output addresses should be used.
2233 Use bfd_get_section_limit.
2234 (elf_xtensa_find_property_entry): New.
2235 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
2236 (elf_xtensa_check_relocs): Handle new relocations.
2237 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
2238 relocations. Use new xtensa-isa.h functions.
2239 (build_encoding_error_message): Remove encode_result parameter. Add
2240 new target_address parameter used to detect alignment errors.
2241 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
2242 error handling. Use new is_operand_relocation function.
2243 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
2244 Use underbar macro for error messages. Formatting.
2245 (get_const16_opcode): New.
2246 (get_l32r_opcode): Add a separate flag for initialization.
2247 (get_relocation_opnd): Operand number is no longer explicit in the
2248 relocation. Change to decode the opcode and analyze its operands.
2249 (get_relocation_slot): New.
2250 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
2251 Use new xtensa-isa.h functions to handle multislot instructions.
2252 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
2253 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
2254 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
2255 check_loop_aligned, check_branch_target_aligned_address, narrowable,
2256 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
2257 get_single_format, init_op_single_format_table): New.
2258 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
2259 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
2260 (contract_asm_expansion): Add error_message parameter and pass it to
2261 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
2262 with R_XTENSA_SLOT0_OP.
2263 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
2264 instructions. Use new xtensa-isa.h functions.
2265 (r_reloc struct): Add new virtual_offset field.
2266 (r_reloc_init): Add contents and content_length parameters. Set
2267 virtual_offset field to zero. Add contents to target_offset field for
2268 partial_inplace relocations.
2269 (r_reloc_is_defined): Check for null.
2270 (print_r_reloc): New debug function.
2271 (source_reloc struct): Replace xtensa_operand field with pair of the
2272 opcode and the operand position. Add is_abs_literal field.
2273 (init_source_reloc): Specify operand by opcode/position pair. Set
2274 is_abs_literal field.
2275 (source_reloc_compare): When target_offsets are equal, compare other
2276 fields to make sorting predictable.
2277 (literal_value struct): Add is_abs_literal field.
2278 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
2279 (init_literal_value): New.
2280 (is_same_value): Replace with ...
2281 (literal_value_equal): ... this function. Add comparisons of
2282 virtual_offset and is_abs_literal fields.
2283 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
2284 failure. Initialize has_last_loc field.
2285 (value_map_hash_table_delete): New.
2286 (hash_literal_value): Rename to ...
2287 (literal_value_hash): ... this. Include is_abs_literal flag and
2288 virtual_offset field in the hash value.
2289 (get_cached_value): Rename to ...
2290 (value_map_get_cached_value): ... this. Update calls to
2291 literal_value_hash and literal_value_equal.
2292 (add_value_map): Check for allocation failure. Update calls to
2293 value_map_get_cached_value and literal_value_hash.
2294 (text_action, text_action_list, text_action_t): New types.
2295 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
2296 text_action_add, text_action_add_literal, offset_with_removed_text,
2297 offset_with_removed_text_before_fill, find_insn_action,
2298 print_action_list, print_removed_literals): New.
2299 (offset_with_removed_literals): Delete.
2300 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
2301 fix_array, fix_array_count, allocated_relocs, relocs_count, and
2302 allocated_relocs_count fields.
2303 (init_xtensa_relax_info): Initialize new fields.
2304 (reloc_bfd_fix struct): Add new translated field.
2305 (reloc_bfd_fix_init): Add translated parameter and use it to set the
2306 translated field.
2307 (fix_compare, cache_fix_array): New.
2308 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
2309 section via get_xtensa_relax_info. Use cache_fix_array to set up
2310 sorted fix_array and use bsearch instead of linear search.
2311 (section_cache_t): New struct.
2312 (init_section_cache, section_cache_section, clear_section_cache): New.
2313 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
2314 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
2315 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
2316 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
2317 New.
2318 (retrieve_contents): Use bfd_get_section_limit.
2319 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
2320 to compute_removed_literals. Free value_map_hash_table when no longer
2321 needed.
2322 (analyze_relocations): Check is_relaxable_asm_section flag. Call
2323 compute_text_actions for all sections.
2324 (find_relaxable_sections): Mark sections as relaxable if they contain
2325 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
2326 call. Increment relax_info src_count field only for appropriate
2327 relocation types. Remove is_literal_section check.
2328 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
2329 r_reloc_init and find_associated_l32r_irel. Check
2330 is_relaxable_asm_section flag. Handle L32R instructions with absolute
2331 literals. Pass is_abs_literal flag to init_source_reloc.
2332 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
2333 CONST16 instructions. Adjust calls to r_reloc_init and
2334 pcrel_reloc_fits. Handle weak symbols conservatively.
2335 (find_associated_l32r_irel): Add bfd parameter and pass it to
2336 is_l32r_relocation.
2337 (compute_text_actions, compute_ebb_proposed_actions,
2338 compute_ebb_actions, check_section_ebb_pcrels_fit,
2339 check_section_ebb_reduces, text_action_add_proposed,
2340 compute_fill_extra_space): New.
2341 (remove_literals): Replace with ...
2342 (compute_removed_literals): ... this function. Call
2343 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
2344 Call xtensa_read_table_entries to get the property table. Skip
2345 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
2346 is_removable_literal, remove_dead_literal, and
2347 identify_literal_placement functions.
2348 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
2349 instead of linear search.
2350 (is_removable_literal, remove_dead_literal,
2351 identify_literal_placement): New.
2352 (relocations_reach): Update check for literal not referenced by any
2353 PC-relative relocations. Adjust call to pcrel_reloc_fits.
2354 (coalesce_shared_literal, move_shared_literal): New.
2355 (relax_section): Use bfd_get_section_limit. Call
2356 translate_section_fixes. Update calls to r_reloc_init and
2357 offset_with_removed_text. Check new is_relaxable_asm_section flag.
2358 Add call to pin_internal_relocs. Add special handling for
2359 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
2360 info to calculate new addend_displacement variable. Replace code for
2361 deleting literals with more general code to perform the actions
2362 determined by the action_list for the section.
2363 (translate_section_fixes, translate_reloc_bfd_fix): New.
2364 (translate_reloc): Check new is_relaxable_asm_section flag. Call
2365 find_removed_literal only if is_operand_relocation. Update call to
2366 offset_with_removed_text. Use new target_offset and removed_bytes
2367 variables.
2368 (move_literal): New.
2369 (relax_property_section): Use bfd_get_section_limit. Set new
2370 is_full_prop_section flag and handle new property tables. Update calls
2371 to r_reloc_init and offset_with_removed_text. Check
2372 is_relaxable_asm_section flag. Handle expansion of zero-sized
2373 unreachable entries, with use of offset_with_removed_text_before_fill.
2374 For relocatable links, combine entries only for literal tables.
2375 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
2376 calls to offset_with_removed_text. Translate st_size field for
2377 function symbols.
2378 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
2379 failure. Add contents parameter. Update call to get_bfd_fix. Update
2380 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
2381 R_XTENSA_ASM_EXPAND relocs.
2382 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
2383 call to get_bfd_fix. Include offset from contents for partial_inplace
2384 relocations.
2385 (is_reloc_sym_weak): New.
2386 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
2387 (prop_sec_len): New.
2388 (xtensa_is_property_section): Handle new property sections.
2389 (is_literal_section): Delete.
2390 (internal_reloc_compare): When r_offset matches, compare r_info and
2391 r_addend to make sorting predictable.
2392 (internal_reloc_matches): New.
2393 (xtensa_get_property_section_name): Handle new property sections.
2394 (xtensa_get_property_predef_flags): New.
2395 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
2396 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
2397 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
2398 (xtisa_errno, xtisa_error_msg): New variables.
2399 (xtensa_isa_errno, xtensa_isa_error_msg): New.
2400 (xtensa_insnbuf_alloc): Add error handling.
2401 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
2402 use xtensa_format_decode. Add error handling.
2403 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
2404 instruction length to find the number of bytes to copy.
2405 (xtensa_isa_init): Add error handling. Replace calls to
2406 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
2407 tables in the xtensa_modules structure.
2408 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
2409 xtensa_extend_isa): Delete.
2410 (xtensa_isa_free): Change to only free lookup tables.
2411 (opname_lookup_compare): Replace with ...
2412 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
2413 (xtensa_insn_maxlength): Rename to ...
2414 (xtensa_isa_maxlength): ... this.
2415 (xtensa_insn_length): Delete.
2416 (xtensa_insn_length_from_first_byte): Replace with ...
2417 (xtensa_isa_length_from_chars): ... this function.
2418 (xtensa_num_opcodes): Rename to ...
2419 (xtensa_isa_num_opcodes): ... this.
2420 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
2421 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
2422 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
2423 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
2424 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
2425 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
2426 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
2427 (xtensa_opcode_lookup): Add error handling.
2428 (xtensa_decode_insn): Replace with ...
2429 (xtensa_opcode_decode): ... this function, with new format and
2430 slot parameters. Add error handling.
2431 (xtensa_encode_insn): Replace with ...
2432 (xtensa_opcode_encode): ... this function, which does the encoding via
2433 one of the entries in the "encode_fns" array. Add error handling.
2434 (xtensa_opcode_name): Add error handling.
2435 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
2436 xtensa_opcode_is_call): New.
2437 (xtensa_num_operands): Replace with ...
2438 (xtensa_opcode_num_operands): ... this function. Add error handling.
2439 (xtensa_opcode_num_stateOperands,
2440 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
2441 xtensa_opcode_funcUnit_use, xtensa_operand_name,
2442 xtensa_operand_is_visible): New.
2443 (xtensa_get_operand, xtensa_operand_kind): Delete.
2444 (xtensa_operand_inout): Add error handling and special-case for
2445 "sout" operands.
2446 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
2447 operate on one slot of an instruction. Added error handling.
2448 (xtensa_operand_encode): Handle default operands with no encoding
2449 functions. Check for success by comparing against decoded value.
2450 Add error handling.
2451 (xtensa_operand_decode): Handle default operands. Return decoded value
2452 through argument pointer. Add error handling.
2453 (xtensa_operand_is_register, xtensa_operand_regfile,
2454 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
2455 (xtensa_operand_isPCRelative): Rename to ...
2456 (xtensa_operand_is_PCrelative): ... this. Add error handling.
2457 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
2458 through argument pointer. Add error handling.
2459 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
2460 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
2461 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
2462 xtensa_regfile_shortname, xtensa_regfile_view_parent,
2463 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
2464 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
2465 xtensa_state_is_exported, xtensa_sysreg_lookup,
2466 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
2467 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
2468 xtensa_interface_num_bits, xtensa_interface_inout,
2469 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
2470 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
2471 * xtensa-modules.c: Rewrite to use new data structures.
2472 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
2473 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
2474 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
2475 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
2476 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
2477 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
2478 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
2479 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
2480 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
2481 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
2482 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
2483 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
2484 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
2485 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
2486 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
2487 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
2488 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
2489 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
2490 * Makefile.in: Regenerate.
2491 * bfd-in2.h: Likewise.
2492 * libbfd.h: Likewise.
2494 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
2496 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
2497 against the absolute section.
2498 (mips_elf64_write_rela): Likewise.
2500 2004-10-07 Jan Beulich <jbeulich@novell.com>
2502 * elf.c (elf_find_function): Don't generally check for matching
2503 section, just for non-file symbols. Remove redunant comparison
2504 for the latter.
2505 * elf32-arm.h (arm_elf_find_function): Likewise.
2507 2004-10-07 Jeff Baker <jbaker@qnx.com>
2509 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
2510 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
2511 was specified.
2513 2004-10-04 Roland McGrath <roland@redhat.com>
2515 * hash.c (bfd_hash_set_default_size): Use const for table.
2516 Use size_t instead of int for variable compared to sizeof results.
2518 2004-10-05 Alan Modra <amodra@bigpond.net.au>
2520 PR 425
2521 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
2523 2004-10-01 Paul Brook <paul@codesourcery.com>
2525 * elf32-arm.h (elf32_arm_fake_sections,
2526 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
2527 functions.
2528 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
2530 2004-10-01 Alan Modra <amodra@bigpond.net.au>
2532 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
2533 need_lsda_relative.
2534 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
2535 need_relative or need_lsda_relative if we are processing an
2536 offset for a reloc on a FDE initial loc or LSDA field
2537 respectively.
2538 (_bfd_elf_write_section_eh_frame): Test need_relative and
2539 need_lsda_relative in place of corresponding make_* field
2540 when deciding to use pc-relative encodings.
2542 2004-09-30 Paul Brook <paul@codesourcery.com>
2544 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
2545 target2 relocation type.
2547 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
2549 PR 414
2550 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
2552 2004-09-30 Paul Brook <paul@codesourcery.com>
2554 * reloc.c: Add BFD_RELOC_ARM_SMI.
2555 * bfd-in2.h: Regenerate.
2556 * libbfd.h: Ditto.
2558 2004-09-24 Alan Modra <amodra@bigpond.net.au>
2560 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
2561 vma and output offset to address.
2562 * simple.c (simple_save_output_info): Only set output section
2563 and offset for debug sections, or those not already set up by
2564 the linker.
2565 (bfd_simple_get_relocated_section_contents): Update comment.
2567 2004-09-24 Alan Modra <amodra@bigpond.net.au>
2569 * elf.c (IS_LOADED): Delete.
2570 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
2571 Restore SEC_HAS_CONTENTS test to the one place it was used prior
2572 to 2004-09-22.
2574 2004-09-23 Alan Modra <amodra@bigpond.net.au>
2576 PR gas/396
2577 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2578 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
2579 redundant assignment of EM_SPARC.
2581 2004-09-22 Brian Ford <ford@vss.fsi.com>
2583 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
2584 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
2585 constants.
2586 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2588 2004-09-22 Alan Modra <amodra@bigpond.net.au>
2590 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
2591 (elf_backend_modify_segment_map): Don't define.
2593 2004-09-22 Alan Modra <amodra@bigpond.net.au>
2595 * elf.c (IS_LOADED): Define.
2596 (assign_file_positions_for_segments): Don't round up file offset of
2597 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
2598 Delete code handling link script adjustment of lma. Do the adjust
2599 in later code handling similar ajustments. Remove dead code error
2600 check. Warn if section lma would require a negative offset
2601 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
2602 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
2603 update voff in section loop. Change voff in segment loop to be an
2604 adjustment on top of "off". Set sec->filepos and update "off" later.
2605 Test for loadable sections consistently using IS_LOADED. Similarly,
2606 test for alloc-only sections other than .tbss consistently.
2607 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
2608 Tidy PT_NOTE handling. Use %B and %A in error messages.
2609 (assign_file_positions_except_relocs): Use %B in error message.
2611 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
2613 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
2614 (CONFIG_STATUS_DEPENDENCIES): New.
2615 (Makefile): Removed.
2616 (config.status): Likewise.
2617 * Makefile.in: Regenerated.
2619 2004-09-17 Paul Brook <paul@codesourcery.com>
2621 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
2622 (bfd_elf32_arm_process_before_allocation): Update prototype.
2623 * bfd-in2.h: Regenerate.
2624 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
2625 (elf32_arm_link_hash_table_create): Set it.
2626 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
2627 (bfd_elf32_arm_set_target_relocs): New function.
2628 (arm_real_reloc_type): New function.
2629 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
2630 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
2631 (elf32_arm_gc_sweep_hook): Ditto.
2632 (elf32_arm_check_relocs): Ditto.
2633 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
2634 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
2635 R_ARM_GOT_TARGET2.
2636 (elf32_arm_got_prel): New variable.
2637 (elf32_arm_howto_from_type): New function.
2638 (elf32_arm_info_to_howto): Use it.
2639 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
2640 BFD_RELOC_ARM_TARGET2.
2641 * libbfd.h: Regenerate.
2642 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
2644 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2646 * ecoff.c: Update u.undef.next refs.
2647 * elf64-ppc.c: Likewise.
2648 * elflink.c: Likewise.
2649 * linker.c: Likewise.
2650 * xcofflink.c: Likewise.
2652 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
2653 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
2654 fields to indirect struct.
2655 * elf-m10300.c: Update u.weakdef refs.
2656 * elf32-arm.h: Likewise.
2657 * elf32-cris.c: Likewise.
2658 * elf32-frv.c: Likewise.
2659 * elf32-hppa.c: Likewise.
2660 * elf32-i370.c: Likewise.
2661 * elf32-i386.c: Likewise.
2662 * elf32-m32r.c: Likewise.
2663 * elf32-m68k.c: Likewise.
2664 * elf32-ppc.c: Likewise.
2665 * elf32-s390.c: Likewise.
2666 * elf32-sh.c: Likewise.
2667 * elf32-sparc.c: Likewise.
2668 * elf32-vax.c: Likewise.
2669 * elf32-xtensa.c: Likewise.
2670 * elf64-alpha.c: Likewise.
2671 * elf64-hppa.c: Likewise.
2672 * elf64-ppc.c: Likewise.
2673 * elf64-s390.c: Likewise.
2674 * elf64-sh64.c: Likewise.
2675 * elf64-sparc.c: Likewise.
2676 * elf64-x86-64.c: Likewise.
2677 * elfxx-ia64.c: Likewise.
2678 * elfxx-mips.c: Likewise.
2679 * elflink.c: Likewise. Also u.elf_hash_value.
2680 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
2681 indirection.
2682 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2683 (bfd_elf_gc_record_vtinherit): Alloc vtable.
2684 (bfd_elf_gc_record_vtentry): Likewise.
2685 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
2687 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2689 * Makefile.am: Run "make dep-am".
2690 * Makefile.in: Regenerate.
2691 * bfd-in2.h: Regenerate.
2692 * po/SRC-POTFILES.in: Regenerate.
2693 * po/bfd.pot: Regenerate.
2695 2004-09-16 Alan Modra <amodra@bigpond.net.au>
2697 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
2698 with bitfields. Make "type" and "other" bitfields too.
2699 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
2700 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
2701 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
2702 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
2703 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
2704 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
2705 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
2706 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
2707 * elf-hppa.h: Update all uses of elf_link_hash_flags.
2708 * elf-m10300.c: Likewise.
2709 * elf.c: Likewise.
2710 * elf32-arm.h: Likewise.
2711 * elf32-cris.c: Likewise.
2712 * elf32-frv.c: Likewise.
2713 * elf32-hppa.c: Likewise.
2714 * elf32-i370.c: Likewise.
2715 * elf32-i386.c: Likewise.
2716 * elf32-m32r.c: Likewise.
2717 * elf32-m68k.c: Likewise.
2718 * elf32-ppc.c: Likewise.
2719 * elf32-s390.c: Likewise.
2720 * elf32-sh-symbian.c: Likewise.
2721 * elf32-sh.c: Likewise.
2722 * elf32-sh64.c: Likewise.
2723 * elf32-sparc.c: Likewise.
2724 * elf32-vax.c: Likewise.
2725 * elf32-xtensa.c: Likewise.
2726 * elf64-alpha.c: Likewise.
2727 * elf64-hppa.c: Likewise.
2728 * elf64-ppc.c: Likewise.
2729 * elf64-s390.c: Likewise.
2730 * elf64-sh64.c: Likewise.
2731 * elf64-sparc.c: Likewise.
2732 * elf64-x86-64.c: Likewise.
2733 * elflink.c: Likewise.
2734 * elfxx-ia64.c: Likewise.
2735 * elfxx-mips.c: Likewise.
2736 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
2737 * configure: Regenerate.
2738 * aclocal.m4: Regenerate.
2740 2004-09-16 Alan Modra <amodra@bigpond.net.au>
2742 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
2743 around uses of R_ARM_TARGET1.
2744 (elf32_arm_check_relocs): Likewise.
2746 2004-09-13 Paul Brook <paul@codesourcery.com>
2748 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2749 prototype.
2750 * bfd-in2.h: Regenerate.
2751 * libbfd.h: Regenerate.
2752 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
2753 (elf32_arm_link_hash_table_create): Set target1_is_rel.
2754 (bfd_elf32_arm_process_before_allocation): Ditto.
2755 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
2756 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
2757 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
2758 * reloc.c: Ditto.
2760 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2762 * hpux-core.c (thread_section_p): New function.
2763 (hpux_core_core_file_p): Fix computation of offset in call
2764 to bfd_seek. Create a ".reg" section from an arbitrary
2765 ".reg/<id>" section if none was created after having read
2766 all sections.
2768 2004-09-11 Andreas Schwab <schwab@suse.de>
2770 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
2771 * aclocal.m4: Rebuild.
2772 * configure: Rebuild.
2774 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2776 * section.c (bfd_sections_find_if): Fix parameter name in
2777 comment to match code.
2779 2004-09-10 Alan Modra <amodra@bigpond.net.au>
2781 * elf.c (assign_file_positions_except_relocs): Assign relocs
2782 stored in a bfd section.
2784 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
2786 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
2787 h->gotplt_refcount to 0, not -1.
2789 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
2791 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
2792 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
2793 symname.
2794 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
2795 handle symbol visibility here.
2797 2004-09-07 Alan Modra <amodra@bigpond.net.au>
2799 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
2800 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
2801 callers.
2802 (ppc_stub_name): Remove trailing "+0" on stub name.
2803 (create_linkage_sections): Create relocations for
2804 branch lookup table when --emit-relocs as well as when --shared.
2805 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
2806 relbrlt test. For --emit-stub-syms, always output a sym even when
2807 one already exists on a plt call stub. Put stub type in the stub
2808 symbol name.
2809 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
2810 test.
2811 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
2812 reloc_count in stub sections. Adjust relbrlt test.
2813 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
2814 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
2815 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
2816 for relocs against discarded symbols. Fix comments.
2818 2004-09-06 Mark Mitchell <mark@codesourcery.com>
2820 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
2821 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
2822 from ...
2823 (map_sections_to_segments): ... here. Use it. Assign a file
2824 position to the .dynamic section if it is not loadable, but part
2825 of the PT_DYNAMIC segment.
2826 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2827 offsets, not VMAs, for the BPABI. Do not fill in the header in
2828 the .got.plt section for the BPABI.
2829 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
2830 PT_DYNAMIC segment.
2831 (elf_backend_want_got_plt): Define to zero for Symbian OS.
2833 2004-09-06 Nick Clifton <nickc@redhat.com>
2835 * elflink.c (elf_link_add_object_symbols): Set the error code to
2836 bfd_error_wrong_format when the input format does not match the
2837 output format.
2839 2004-09-06 Alan Modra <amodra@bigpond.net.au>
2841 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
2842 (ppc64_elf_check_directives): ..here.
2843 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
2844 before accessing ppc64_elf_tdata.
2845 (ppc64_elf_finish_dynamic_sections): And here too.
2847 2004-09-04 Alan Modra <amodra@bigpond.net.au>
2849 * bfd.c (_bfd_default_error_handler): Correct loop exit.
2851 2004-09-03 Mark Mitchell <mark@codesourcery.com>
2853 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
2854 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
2855 (bfd_elf32_littlearm_symbian_vec): Likewise.
2856 * configure: Regenerated.
2857 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
2858 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
2859 (PLT_ENTRY_SIZE): Likewise.
2860 (bfd_vma_elf32_arm_symbian_plt_entry): New
2861 variable.
2862 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
2863 and symbian_p.
2864 (create_got_section): Don't create sections when generating BPABI
2865 objects.
2866 (elf32_arm_create_dynamic_sections): Tidy.
2867 (elf32_arm_link_hash_table_create): Set plt_header_size,
2868 plt_entry_size, and symbian_p.
2869 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
2870 generating BPABI objects.
2871 (allocate_dynrelocs): Use htab->plt_header_size, not
2872 PLT_HEADER_SIZE. Do not add to .got.plt when
2873 generating BPABI objects.
2874 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
2875 * elfarm-nabi.c: Add SymbianOS target vectors.
2876 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
2877 (_bfd_elf_link_create_dynamic_sections): Likewise.
2878 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
2879 (elfNN_bed): Use it.
2880 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
2881 (bfd_elf32_littlearm_symbian_vec): Likewise.
2882 (_bfd_target_vector): Add them.
2884 2004-09-03 Nick Clifton <nickc@redhat.com>
2886 PR 360
2887 * coffcode.h (handle_COMDAT): Replace abort with an warning
2888 message and allow the scan to continue.
2890 2004-09-02 Alan Modra <amodra@bigpond.net.au>
2892 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
2893 in when reading relocs, not our sorted syms. Remove unnecessary
2894 var.
2896 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2898 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
2900 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
2902 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
2903 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
2904 replace uses of *_alias with *_noncanonical.
2905 * aclocal.m4: Rebuild with aclocal 1.4p6.
2906 * Makefile.in: Rebuild with automake 1.4p6.
2907 * doc/Makefile.in: Rebuild with automake 1.4p6.
2908 * configure.in: Autoupdate with autoupdate 2.59.
2909 * config.in: Regenerate with autoheader 2.59.
2910 * configure: Regnerate with autoconf 2.59.
2912 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2914 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
2915 symbol pointer arrays before modifying.
2917 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2919 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
2920 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
2921 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
2922 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
2923 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
2924 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
2925 Use both symbol tables on non-relocatable objects. Use a common
2926 error exit. Fix "mid" warning.
2927 * libbfd.h: Regenerate.
2928 * bfd-in2.h: Regenerate.
2930 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2932 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
2933 object file.
2934 (struct sfpr_def_parms): Save some space.
2935 (sfpr_define): Here too.
2937 * elf64-ppc.c (compare_symbols): Put section syms first.
2938 (sym_exists_at): New function.
2939 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
2940 points only for relocatable files. Use .opd section contents
2941 otherwise. Generally clean up the code.
2943 2004-08-27 Alan Modra <amodra@bigpond.net.au>
2945 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
2946 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
2947 (struct sfpr_def_parms): New.
2948 (sfpr_define): New function.
2949 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
2950 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
2951 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
2952 (savefpr1_tail, restfpr1_tail): New functions.
2953 (savevr, savevr_tail, restvr, restvr_tail): New functions.
2954 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
2955 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
2956 code. Define all ABI mandated _save and _rest functions.
2958 2004-08-26 Paul Brook <paul@codesourcery.com>
2960 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
2962 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2964 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
2965 TRUE or FALSE.
2967 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2969 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
2970 that pcrel correction is applied for R_386_PC32.
2972 2004-08-25 Alan Modra <amodra@bigpond.net.au>
2974 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
2975 for R_386_32 and R_386_PC32 relocs against symbols defined in
2976 discarded sections.
2978 2004-08-25 Dmitry Diky <diwil@spec.ru>
2980 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
2981 Add new relocations.
2982 * bfd-in2.h: Regenerate.
2983 * libbfd.h: Regenerate.
2984 * elf32-msp430.c: Clean-up code.
2985 (elf_msp430_howto_table): Add new relocation entries.
2986 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
2987 (msp430_elf_relax_section): New function.
2988 (msp430_elf_relax_delete_bytes): New function.
2989 (msp430_elf_symbol_address_p): New function.
2991 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2993 * elf32-m32r.c (m32r_elf_relocate_section): Handle
2994 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
2996 2004-08-20 Daniel Jacobowitz <dan@debian.org>
2998 * elflink.c (_bfd_elf_section_already_linked): Handle
2999 SEC_LINK_DUPLICATES_SAME_CONTENTS.
3001 2004-08-19 Mark Mitchell <mark@codesourcery.com>
3003 * config.bfd (arm*-*-symbianelf*): New target.
3004 (arm*-*-eabi*): Likewise.
3006 2004-08-19 Alan Modra <amodra@bigpond.net.au>
3008 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
3009 "struct ppc_link_hash_entry *".
3010 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
3011 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
3013 2004-08-19 Jakub Jelinek <jakub@redhat.com>
3015 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
3016 entries (where fd_aux overlaps next entry's fd_func).
3017 Add non_overlapping argument, use it.
3018 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
3019 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3020 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
3021 as indexes into opd_sym_map/opd_adjust array.
3022 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
3024 2004-08-18 Alan Modra <amodra@bigpond.net.au>
3026 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
3027 if we can look up their function descriptor in a regular file.
3029 2004-08-18 Nick Clifton <nickc@redhat.com>
3031 PR 324
3032 * cofflink.c (coff_link_add_symbols): Check that the comdat
3033 pointer in the coff_section_data structure has been initialised
3034 before using it.
3036 2004-08-18 Alan Modra <amodra@bigpond.net.au>
3038 PR 338
3039 * elflink.c (bfd_elf_record_link_assignment): Add comment about
3040 changing bfd_link_hash_undefined to bfd_link_hash_new.
3042 2004-08-17 Jakub Jelinek <jakub@redhat.com>
3044 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
3045 if not yet defined.
3046 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
3047 (synthetic_opd, synthetic_relocatable): New variables.
3048 (compare_symbols, compare_relocs): New helper routines.
3049 (ppc64_elf_get_synthetic_symtab): New function.
3050 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
3051 to relsyms.
3052 * bfd-in2.h: Regenerated.
3053 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
3054 to relsyms. Return 0 if abfd is relocatable.
3056 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3058 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
3060 2004-08-17 Nick Clifton <nickc@redhat.com>
3062 * (is_arm_mapping_symbol_name): New function - return true
3063 when a symbol name matches the requirements for an ARM mapping
3064 symbol name.
3065 (arm_elf_find_function): New function based on
3066 elf_find_function in elf.c but skipping ARM mapping symbols
3067 and including thumb function symbols.
3068 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
3069 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
3071 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3073 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
3074 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
3075 (ppc64_elf_brtaken_reloc): Here too.
3077 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3079 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
3080 symbol visibility.
3081 (ppc64_elf_check_directives): Check that we have the right hash
3082 table before proceeding.
3084 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3086 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
3087 (adjust_opd_syms): Attach opd syms for deleted entries to one of
3088 the sections that will be discarded.
3090 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3092 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
3094 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3096 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
3097 free space available.
3099 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3101 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
3102 occurrences with bfd_byte * thoughout file.
3104 * coff-rs6000.c (do_shared_object_padding): Warning fix.
3105 (xcoff_write_armap_big): Likewise.
3106 (xcoff_write_archive_contents_old): Likewise.
3107 (xcoff_write_archive_contents_big): Likewise.
3109 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
3111 2004-08-13 Nick Clifton <nickc@redhat.com>
3113 * elf32-arm.h: Convert to ISO C90.
3115 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3117 PR 293
3118 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
3119 zero the plt field.
3121 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3123 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
3124 (bfd_archive_filename, bfd_get_section_ident): Delete.
3125 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
3126 bfd_archive_filename.
3127 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
3128 to warn about symbols in discarded sections. Use _bfd_error_handler.
3129 * aout-adobe.c (aout_adobe_callback): See below.
3130 * aout-cris.c (swap_ext_reloc_in): ..
3131 * coff-arm.c (find_thumb_glue, find_arm_glue,
3132 coff_arm_relocate_section, bfd_arm_process_before_allocation,
3133 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
3134 coff_arm_copy_private_bfd_data): ..
3135 * coff-i860.c (i860_reloc_processing): ..
3136 * coff-mcore.c (mcore_coff_unsupported_reloc,
3137 coff_mcore_relocate_section): ..
3138 * coff-ppc.c (coff_ppc_relocate_section): ..
3139 * coff-rs6000.c (xcoff_create_csect_from_smclas
3140 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3141 sh_swap_insns, sh_relocate_section): ..
3142 * coff-tic54x.c (tic54x_reloc_processing): ..
3143 * coff-tic80.c (coff_tic80_relocate_section): ..
3144 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
3145 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
3146 coff_slurp_symbol_table, coff_classify_symbol,
3147 coff_slurp_reloc_table): ..
3148 * coffgen.c (_bfd_coff_read_string_table): ..
3149 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
3150 _bfd_coff_generic_relocate_section): ..
3151 * cpu-arm.c (bfd_arm_merge_machines): ..
3152 * cpu-sh.c (sh_merge_bfd_arch): ..
3153 * elf-hppa.h (elf_hppa_relocate_section): ..
3154 * elf.c (bfd_elf_string_from_elf_section, setup_group,
3155 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
3156 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
3157 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
3158 * elf32-arm.h (find_thumb_glue, find_arm_glue,
3159 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
3160 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
3161 elf32_arm_relocate_section, elf32_arm_set_private_flags,
3162 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
3163 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
3164 cris_elf_merge_private_bfd_data
3165 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
3166 * elf32-gen.c (elf32_generic_link_add_symbols): ..
3167 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
3168 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
3169 elf32_hppa_relocate_section): ..
3170 * elf32-i370.c (i370_elf_merge_private_bfd_data,
3171 i370_elf_check_relocs, i370_elf_relocate_section): ..
3172 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
3173 elf_i386_relocate_section): ..
3174 * elf32-m32r.c (m32r_elf_relocate_section,
3175 m32r_elf_merge_private_bfd_data): ..
3176 * elf32-m68hc1x.c (m68hc12_add_stub,
3177 _bfd_m68hc11_elf_merge_private_bfd_data): ..
3178 * elf32-m68k.c (elf_m68k_relocate_section): ..
3179 * elf32-mcore.c (mcore_elf_unsupported_reloc,
3180 mcore_elf_relocate_section): ..
3181 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
3182 ppc_elf_check_relocs, ppc_elf_relocate_section,
3183 ppc_elf_begin_write_processing): ..
3184 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3185 elf_s390_relocate_section): ..
3186 * elf32-sh-symbian.c (sh_symbian_import_as,
3187 sh_symbian_process_embedded_commands,
3188 sh_symbian_relocate_section): ..
3189 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
3190 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
3191 sh_elf_merge_private_data): ..
3192 * elf32-sparc.c (elf32_sparc_check_relocs,
3193 elf32_sparc_relocate_section,
3194 elf32_sparc_merge_private_bfd_data): ..
3195 * elf32-v850.c (v850_elf_check_relocs,
3196 v850_elf_merge_private_bfd_data): ..
3197 * elf32-xtensa.c (elf_xtensa_check_relocs,
3198 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
3199 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
3200 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
3201 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
3202 * elf64-gen.c (elf64_generic_link_add_symbols): ..
3203 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
3204 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
3205 ppc64_elf_relocate_section): ..
3206 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3207 elf_s390_relocate_section): ..
3208 * elf64-sh64.c (sh_elf64_relocate_section): ..
3209 * elf64-sparc.c (sparc64_elf_check_relocs,
3210 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
3211 sparc64_elf_merge_private_bfd_data): ..
3212 * elf64-x86-64.c (elf64_x86_64_check_relocs,
3213 elf64_x86_64_relocate_section): ..
3214 * elflink.c (_bfd_elf_add_default_symbol,
3215 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
3216 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
3217 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
3218 elf_get_linked_section_vma, elf_fixup_link_order,
3219 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
3220 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
3221 * elfxx-ia64.c (elfNN_ia64_relax_section,
3222 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
3223 * elfxx-mips.c (mips_elf_perform_relocation,
3224 _bfd_mips_elf_check_relocs,
3225 _bfd_mips_elf_merge_private_bfd_data): ..
3226 * ieee.c (ieee_slurp_external_symbols): ..
3227 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
3228 * libbfd.c (_bfd_generic_verify_endian_match): ..
3229 * linker.c (_bfd_generic_link_add_one_symbol,
3230 _bfd_generic_section_already_linked): ..
3231 * pdp11.c (translate_to_native_sym_flags): ..
3232 * pe-mips.c (coff_pe_mips_relocate_section): ..
3233 * peicode.h (pe_ILF_build_a_bfd): ..
3234 * srec.c (srec_bad_byte): ..
3235 * stabs.c (_bfd_link_section_stabs): ..
3236 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
3237 Replace all uses of bfd_archive_filename and bfd_get_section_ident
3238 with corresponding %B and %A in _bfd_error_handler format string.
3239 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
3240 calls to use %A and %B. Fix "against symbol .. from section" and
3241 similar error messages. Combine multiple _bfd_error_handler calls
3242 where they were separated due to bfd_archive_filename deficiencies.
3243 * bfd-in2.h: Regenerate.
3245 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
3247 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
3248 relocation.
3250 2004-08-10 Alan Modra <amodra@bigpond.net.au>
3252 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
3253 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
3254 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
3255 Add twiddled_syms.
3256 (link_hash_newfunc): Init was_undefined.
3257 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
3258 Use undefweak instead.
3259 (ppc64_elf_check_directives): Fix undefs chain.
3260 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
3261 references.
3262 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
3263 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
3264 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
3266 2004-08-09 Jakub Jelinek <jakub@redhat.com>
3268 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
3269 error, test input_section flags rather than sec.
3271 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3273 * elf-bfd.h (struct elf_backend_data): Add
3274 elf_backend_archive_symbol_lookup.
3275 (_bfd_elf_archive_symbol_lookup): Declare.
3276 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
3277 (elf_link_add_archive_symbols): ..extracted from here. Call the
3278 backend version.
3279 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
3280 (elfNN_bed): Init new field.
3281 * elf64-ppc.c (elf_backend_check_directives): Define.
3282 (elf_backend_archive_symbol_lookup): Define.
3283 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
3284 a ppc_link_hash_entry pointer.
3285 (get_fdh): Move.
3286 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
3287 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
3288 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
3289 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
3290 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
3291 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3292 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
3293 descriptor symbols.
3295 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3297 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
3298 (ppc64_elf_add_symbol_hook): Test for NULL section.
3299 (get_sym_h): Formatting.
3300 (ppc64_elf_size_stubs): Include reloc addend in value stored as
3301 stub target_value.
3303 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
3304 long branch stubs with code handling plt and r2off branch stubs.
3306 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3308 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
3309 * elflink.c (elf_link_input_bfd): Formatting.
3310 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
3311 all callers.
3312 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
3313 (link_hash_newfunc): Don't set it.
3314 (ppc64_elf_copy_indirect_symbol): Nor copy it.
3315 (ppc64_elf_mark_entry_syms): Delete.
3316 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
3317 sections. Use get_opd_info.
3318 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
3320 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3322 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
3324 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
3325 (func_desc_adjust): Don't set have_undefweak.
3326 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
3327 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
3329 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
3330 "struct ppc_link_hash_entry *". Adjust all references.
3331 (ppc64_elf_hide_symbol): Correct a comment.
3333 * elf64-ppc.c (get_opd_info): New function.
3334 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
3335 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
3336 before calling get_fdh. Test fdh rather than h before dereferencing
3337 fdh. Mark removed symbols in opd_adjust.
3338 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
3339 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
3340 opd symbols.
3341 (ppc64_elf_output_symbol_hook): Likewise.
3343 2004-08-06 Paul Brook <paul@codesourcery.com>
3345 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
3346 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
3347 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
3348 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
3349 and BFD_RELOC_ARM_SBREL32.
3350 * bfd-in2.h, bbfd.h: Regenerate.
3352 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3354 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
3355 the dynamic link symbol actually in use.
3357 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
3359 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
3361 2004-07-31 Joel Brobecker <brobecker@gnat.com>
3362 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3364 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
3365 SHN_MIPS_TEXT and SHN_MIPS_DATA.
3367 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
3368 Nick Clifton <nickc@redhat.com>
3370 PR 290
3371 * bfd.c (_bfd_default_error_handler): Make it global.
3373 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
3375 * elf.c (assign_section_numbers): Cope gracefully with sections
3376 which have SHF_LINK_ORDER set but no sh_link set up.
3377 * elflink.c (elf_get_linked_section_vma): Likewise.
3379 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
3380 it to NULL.
3382 * elfxx-target.h (elf_backend_link_order_error_handler): New.
3383 Set it to _bfd_default_error_handler.
3384 (elfNN_bed): Add elf_backend_link_order_error_handler.
3386 * libbfd-in.h (_bfd_default_error_handler): New.
3388 * libbfd.h: Regenerated.
3390 2004-07-30 Jakub Jelinek <jakub@redhat.com>
3392 * archures.c (bfd_mach_sparc_64bit_p): Define.
3393 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
3394 * bfd-in2.h: Rebuilt.
3396 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3398 Introduce SH2a support.
3399 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
3400 * archures.c (bfd_mach_sh2a_nofpu): New.
3401 * bfd-in2.h: Rebuilt.
3402 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
3403 (arch_info_struct): Add sh2a_nofpu.
3404 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
3405 2003-12-29 DJ Delorie <dj@redhat.com>
3406 * reloc.c: Add relocs for sh2a.
3407 * bfd-in2.h: Regenerate.
3408 * libbfd.hh: Regenerate.
3409 2003-12-01 Michael Snyder <msnyder@redhat.com>
3410 * archures.c (bfd_mach_sh2a): New.
3411 * bfd-in2.h: Rebuilt.
3412 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
3413 (SH2A_NEXT): New.
3414 (arch_info_struct): Add sh2a.
3415 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
3417 2004-07-28 Nick Clifton <nickc@redhat.com>
3418 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3420 PR 273
3421 * som.c (setup_sections): Improve estimation of space sizes in
3422 relocatable objects.
3424 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3425 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
3426 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
3427 to targ_selvecs.
3428 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
3429 * configure: Regenerate.
3430 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
3431 case that accepts OSABI=NetBSD and OSABI=SysV.
3432 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
3433 the base of .got or .data (if .got does not exist).
3434 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
3435 set OSABI=NetBSD.
3436 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
3437 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
3438 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
3439 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
3441 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
3443 PR 161/251
3444 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
3445 (elf_sec_group): Defined.
3446 (bfd_elf_match_symbols_in_sections): New prototype.
3447 (_bfd_elf_setup_group_pointers): Likewise.
3449 * elf.c (bfd_elf_discard_group): Abort.
3450 (bfd_elf_set_group_contents): Also include relocation sections.
3451 Remove zero-fill for ld -r.
3452 (_bfd_elf_setup_group_pointers): New function.
3453 (elf_sort_elf_symbol): Likewise.
3454 (elf_sym_name_compare): Likewise.
3455 (bfd_elf_match_symbols_in_sections): Likewise.
3457 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
3459 * elflink.c (match_group_member): New.
3460 (elf_link_input_bfd): Check group member for discarded section.
3461 (try_match_symbols_in_sections): New function.
3462 (already_linked): Likewise.
3463 (_bfd_elf_section_already_linked): Support mixing comdat group
3464 and linkonce section.
3466 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
3467 * linker.c (bfd_section_already_linked_table_traverse): New.
3469 * libbfd.h: Regenerated.
3471 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3473 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
3474 BFD_RELOC_CRX_SWITCH32.
3475 * bfd-in2.h: Regenerate.
3476 * libbfd.h: Regenerate.
3477 * elf32-crx.c: Support relocation/relaxation of
3478 BFD_RELOC_CRX_SWITCH* types.
3480 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3482 * elf64-ppc.c: Correct "Linker stubs" comment.
3484 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3486 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
3487 linked-to section.
3488 (elf_linked_to_section): New.
3490 * elf.c (assign_section_numbers): Set up sh_link for
3491 SHF_LINK_ORDER.
3493 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
3494 to sh_link for SHT_IA_64_UNWIND sections.
3496 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
3498 * elflink.c (elf_fixup_link_order): Add _() to error message.
3500 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
3502 * elflink.c (elf_fixup_link_order): Issue a warning and flag
3503 an error if failed.
3505 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
3507 * aout-adobe.c (aout_32_section_already_linked): Defined.
3508 * aout-target.h (MY_section_already_linked): Likewise.
3509 * aout-tic30.c (MY_section_already_linked): Likewise.
3510 * binary.c (binary_section_already_linked): Likewise.
3511 * bout.c (b_out_section_already_linked): Likewise.
3512 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
3513 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
3514 * coffcode.h (coff_section_already_linked): Likewise.
3515 * i386msdos.c (msdos_section_already_linked): Likewise.
3516 * i386os9k.c (os9k_section_already_linked): Likewise.
3517 * ieee.c (ieee_section_already_linked): Likewise.
3518 * ihex.c (ihex_section_already_linked): Likewise.
3519 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
3520 * mmo.c (mmo_section_already_linked): Likewise.
3521 * nlm-target.h (nlm_section_already_linked): Likewise.
3522 * oasys.c (oasys_section_already_linked): Likewise.
3523 * pef.c (bfd_pef_section_already_linked): Likewise.
3524 * ppcboot.c (ppcboot_section_already_linked): Likewise.
3525 * som.c (som_bfd_discard_group): Likewise.
3526 * srec.c (srec_section_already_linked): Likewise.
3527 * tekhex.c (tekhex_section_already_linked): Likewise.
3528 * versados.c (versados_section_already_linked): Likewise.
3529 * vms.c (vms_section_already_linked): Likewise.
3530 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
3531 * xsym.c (bfd_sym_section_already_linked): Likewise.
3533 * bfd-in.h (bfd_section_already_linked_table_init): New.
3534 (bfd_section_already_linked_table_free): Likewise.
3536 * coff-rs6000.c (rs6000coff_vec): Add
3537 _bfd_generic_section_already_linked.
3538 (pmac_xcoff_vec): Likewise.
3539 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3540 (aix5coff64_vec): Likewise.
3542 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
3543 * elflink.c (_bfd_elf_section_already_linked): New function.
3545 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
3547 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
3548 (_bfd_generic_section_already_linked): New.
3549 (bfd_section_already_linked_hash_entry): Likewise.
3550 (bfd_section_already_linked): Likewise.
3551 (bfd_section_already_linked_table_lookup): Likewise.
3552 (bfd_section_already_linked_table_insert): Likewise.
3554 * linker.c (bfd_section_already_linked): New.
3555 (_bfd_section_already_linked_table): Likewise.
3556 (bfd_section_already_linked_table_lookup): Likewise.
3557 (bfd_section_already_linked_table_insert): Likewise.
3558 (already_linked_newfunc): Likewise.
3559 (bfd_section_already_linked_table_init): Likewise.
3560 (bfd_section_already_linked_table_free): Likewise.
3561 (_bfd_generic_section_already_linked): Likewise.
3563 * section.c (bfd_section): Remove comdat.
3564 (bfd_comdat_info): Moved to ...
3565 * bfd-in.h (coff_comdat_info): Here.
3566 (bfd_coff_get_comdat_section): New.
3567 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
3568 * libcoff-in.h (coff_section_tdata): Add comdat.
3569 * coffcode.h (handle_COMDAT): Updated.
3570 * cofflink.c (coff_link_add_symbols): Likewise.
3571 * ecoff.c (bfd_debug_section): Likewise.
3573 * targets.c (bfd_target): Add _section_already_linked.
3574 (BFD_JUMP_TABLE_LINK): Updated.
3576 * bfd-in2.h: Regenerated.
3577 * libbfd.h: Likewise.
3578 * libcoff.h: Likewise.
3580 2003-07-21 Paul Brook <paul@codesourcery.com>
3582 * elflink.c (elf_get_linked_section_vma, compare_link_order,
3583 elf_fixup_link_order): New functions.
3584 (bfd_elf_final_link): Call elf_fixup_link_order.
3586 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
3588 * elf-bfd.h (ELF_COMMON_DEF_P): New.
3589 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
3590 common definitions.
3591 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
3592 _bfd_elf_symbol_refs_local_p.
3593 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
3594 symbols.
3596 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
3598 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
3599 DYN_NO_NEEDED.
3600 (bfd_elf_get_dyn_lib_class): New prototype.
3601 * elf.c (bfd_elf_get_dyn_lib_class): New function.
3603 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
3604 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
3605 entry is needed. Issue an error if a DT_NEEDED entry is needed
3606 for a file marked DYN_NO_NEEDED.
3607 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
3608 for DT_NEEDED tags.
3610 * bfd-in2.h: Regenerated.
3612 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3614 * elflink.c (elf_section_complain_discarded): Don't complain in
3615 .PARISC.unwind.
3617 2004-07-10 James E Wilson <wilson@specifixinc.com>
3619 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
3620 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
3621 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
3622 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
3623 Fix callers.
3624 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
3625 bfd_put_64 to bfd_putl64.
3626 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
3628 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
3630 PR 240
3631 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
3632 .init/.fini sections when trying to relax it.
3634 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
3636 * elf.c (assign_file_positions_for_segments): Make sure the
3637 .dynamic section is the first section in the PT_DYNAMIC segment.
3639 2004-07-09 Nick Clifton <nickc@redhat.com>
3641 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
3642 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
3643 sh_elf_get_flags_from_mach functions so that they do not conflict
3644 when this target is built with other sh-elf targets.
3645 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
3646 suppression of this function.
3647 (sh_elf_find_flags): Likewise.
3649 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3651 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
3652 (ALL_MACHINES_CFILES): Add cpu-crx.c.
3653 (BFD32_BACKENDS): Add elf32-crx.lo.
3654 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
3655 (cpu-crx.lo): New target.
3656 (elf32-crx.lo): New target.
3657 * Makefile.in: Regenerate.
3658 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
3659 (bfd_archures_list): Add bfd_crx_arch.
3660 * bfd-in2.h: Regenerate.
3661 * config.bfd: Handle crx-*-elf*, crx*.
3662 * configure.in: Handle bfd_elf32_crx_vec.
3663 * configure: Regenerate.
3664 * cpu-crx.c: New file.
3665 * elf32-crx.c: Likewise.
3666 * libbfd.h: Regenerate.
3667 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
3668 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
3669 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
3670 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
3671 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
3672 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
3673 * targets.c (bfd_elf32_crx_vec): Declare.
3674 (bfd_target_vector): Add bfd_elf32_crx_vec.
3676 2004-07-06 Nick Clifton <nickc@redhat.com>
3678 * config.bfd: Add sh-symbian-elf target.
3679 * configure.in: Add bfd_elf32_shl_symbian_vec.
3680 * configure: Regenerate.
3681 * elf-bfd.h (struct elf_backend_data): Add new field
3682 'check_directives'.
3683 * elflink.c (elf_link_add_object_symbols): Invoke the
3684 check_directives function, if defined.
3685 * elfxx-target.h: Provide a default, NULL definition for
3686 check_directives.
3687 * targets.c: Add bfd_elf32_shl_symbian_vec.
3688 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
3689 definition.
3690 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
3691 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
3692 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
3693 not already been defined.
3694 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
3695 * sh-symbian.c: New file. Provide functions to support the
3696 * sh-symbian-elf target.
3697 * Makefile.am: Add elf32-sh-symbian.c
3698 * Makefile.in: Regenerate.
3700 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3702 * elf32-sh.c: Include ../opcodes/sh-opc.h.
3703 * Makefile.am: Ran make dep-am.
3704 * Makefile.in: Ran make dep-in.
3706 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3708 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
3709 externals properly.
3711 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
3713 * config.bfd: Add want64 to configuration target s390-*-linux*.
3715 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
3717 * bfd.c (bfd_get_section_ident): New.
3719 * elflink.c (elf_link_read_relocs_from_section): Call
3720 bfd_get_section_ident to identify the section when reporting
3721 error.
3722 (_bfd_elf_link_output_relocs): Likewise.
3723 (elf_link_output_extsym): Likewise.
3724 (elf_link_input_bfd): Likewise.
3725 (bfd_elf_gc_record_vtinherit): Likewise.
3727 * bfd-in2.h: Regenerated.
3729 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
3730 Nick Clifton <nickc@redhat.com>
3732 PR 204
3733 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
3734 of section symbols to mips_elf_sort_hash_table ().
3736 2004-07-01 Alan Modra <amodra@bigpond.net.au>
3738 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
3739 change. Comment.
3740 (elf_section_complain_discarded): New function. Handle
3741 .gcc_except_table too.
3742 (elf_link_input_bfd): Rewrite handling of relocs against symbols
3743 in discarded sections.
3744 * elf-bfd.h (elf_discarded_section): Protect macro arg.
3746 2004-06-30 James E Wilson <wilson@specifixinc.com>
3748 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
3749 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
3751 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
3753 PR 233
3754 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
3755 local references to discarded sections and report their
3756 locations.
3758 2004-06-30 Alan Modra <amodra@bigpond.net.au>
3760 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
3761 sec_info_type, test section name instead.
3763 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
3765 PR 240
3766 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
3767 in .init/.fini sections.
3769 2004-06-29 Bob Wilson <bob.wilson@acm.org>
3771 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
3772 bfd_get_section_limit.
3774 2004-06-29 Bob Wilson <bob.wilson@acm.org>
3776 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
3777 output section size.
3779 2004-06-29 Alan Modra <amodra@bigpond.net.au>
3781 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
3782 rawsize.
3783 (mmix_elf_perform_relocation): Adjust for above change.
3784 (mmix_elf_relocate_section): Likewise.
3785 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
3786 (mmix_elf_get_section_contents): Delete.
3787 (bfd_elf64_get_section_contents): Delete.
3788 (mmix_elf_relocate_section): Zero stub area.
3789 * linker.c (default_indirect_link_order): Alloc max of section size
3790 and rawsize.
3791 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
3792 * section.c (bfd_malloc_and_get_section): Likewise.
3793 (struct bfd_section): Update rawsize comment.
3794 * bfd-in2.h: Regenerate.
3796 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
3798 2004-06-29 Alan Modra <amodra@bigpond.net.au>
3800 * bfd-in.h (bfd_get_section_limit): Define.
3801 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
3802 (_bfd_final_link_relocate): Use bfd_get_section_limit.
3803 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
3804 * coff-arm.c (coff_arm_relocate_section): Likewise.
3805 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
3806 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
3807 (bfd_ns32k_final_link_relocate): Likewise.
3808 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
3809 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
3810 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
3811 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
3812 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
3813 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
3814 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
3815 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3816 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
3817 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
3818 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
3819 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
3820 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
3821 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
3822 * elf32-v850.c (v850_elf_reloc): Likewise.
3823 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
3824 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
3825 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
3826 * elf64-mips.c (mips_elf64_gprel32_reloc)
3827 (mips16_gprel_reloc): Likewise.
3828 * elf64-mmix.c (mmix_elf_reloc): Likewise.
3829 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
3830 * elf64-sparc.c (init_insn_reloc): Likewise.
3831 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3832 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
3833 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
3834 (_bfd_mips_elf_generic_reloc): Likewise.
3835 * bfd-in2.h: Regenerate.
3837 2004-06-28 Alan Modra <amodra@bigpond.net.au>
3839 * bfd-in.h (struct stab_info): Move from stabs.c.
3840 * stabs.c (struct stab_link_includes_table): Delete.
3841 (stab_link_includes_lookup): Delete.
3842 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
3843 level of indirection from sinfo parm.
3844 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
3845 stabstr section. Adjust hash table accesses.
3846 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
3847 alloc. Adjust stab_info test.
3848 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
3849 (_bfd_coff_final_link): Adjust stab_info test.
3850 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
3851 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
3852 in place.
3853 * libcoff-in.h (struct coff_link_hash_table): Likewise.
3854 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
3855 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
3856 stabstr section. Adjust stab_info test.
3857 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
3858 (_bfd_write_stab_strings): Adjust prototypes.
3859 * libbfd.h: Regenerate.
3860 * libcoff.h: Regenerate.
3861 * bfd-in2.h: Regenerate.
3863 2004-06-27 Mark Kettenis <kettenis@gnu.org>
3865 From Miod Vallat <miod@online.fr>:
3866 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
3868 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
3870 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
3871 (struct elf32_mn10300_link_hash_entry): Remove
3872 pcrel_relocs_copied.
3873 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
3874 R_MN10300_32. Don't adjust pcrel_relocs_copied.
3875 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
3876 and gotoff relocations if the symbol doesn't bind locally. Use
3877 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
3878 relocation for PCREL32.
3879 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
3880 to test whether a symbol binds locally.
3881 (elf32_mn10300_link_hash_newfunc): Don't initialize
3882 pcrel_relocs_copied.
3883 (_bfd_mn10300_elf_discard_copies): Delete.
3884 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
3886 2004-06-26 Mark Kettenis <kettenis@gnu.org>
3888 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
3890 2004-06-25 Joel Brobecker <brobecker@gnat.com>
3892 * som.c (som_set_reloc_info): Correct small typo.
3894 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3896 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
3897 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
3898 (m32r_elf_gcsweep_hook): Likewise.
3899 (m32r_elf_check_relocs): Likewise.
3900 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
3901 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
3902 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
3903 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
3904 * bfd-in2.h: Regenerated.
3905 * libbfd.h: Regenerated.
3907 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
3909 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
3910 relocation symbol.
3911 (elf64_x86_64_relocate_section): Issue an error for
3912 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
3913 against global symbols when building shared library.
3915 2004-06-24 Alan Modra <amodra@bigpond.net.au>
3917 * section.c (struct sec): Rename "_cooked_size" to "size".
3918 Rename "_raw_size" to "rawsize".
3919 (STD_SECTION): Adjust comments.
3920 (bfd_set_section_size, bfd_get_section_contents): Use size.
3921 (bfd_malloc_and_get_section): New function.
3922 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
3923 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
3924 Correctly free reloc and contents memory.
3925 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
3926 and fake CIE now that we can shink section size to zero.
3927 (_bfd_elf_write_section_eh_frame): Likewise..
3928 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
3929 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
3930 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
3931 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
3932 unneeded indirection.
3933 * elf.c (_bfd_elf_section_offset): .. and update call.
3934 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
3935 * libbfd.h: Regenerate.
3936 * bfd-in2.h: Regenerate.
3938 Replace occurrences of "_raw_size" and "_cooked_size" in most places
3939 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
3940 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
3941 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
3942 Similarly use "rawsize", if non-zero, in reloc functions to validate
3943 reloc addresses. Use new bfd_malloc_and_get_section in most places
3944 where bfd_get_section_contents was called. Expand all occurrences of
3945 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
3946 grok_prstatus and similar functions to "size".
3947 * aix386-core.c (aix386_core_file_p): ..
3948 * aix5ppc-core.c (xcoff64_core_p): ..
3949 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
3950 aout_adobe_set_section_contents): ..
3951 * aout-target.h (callback): ..
3952 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
3953 MY_bfd_final_link): ..
3954 * aoutf1.h (sunos4_core_file_p): ..
3955 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3956 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
3957 final_link, aout_link_input_section): ..
3958 * binary.c (binary_object_p, binary_canonicalize_symtab,
3959 binary_set_section_contents): ..
3960 * bout.c (b_out_callback, b_out_write_object_contents,
3961 b_out_set_section_contents, b_out_bfd_relax_section,
3962 b_out_bfd_get_relocated_section_contents): ..
3963 * cisco-core.c (cisco_core_file_validate): ..
3964 * coff-alpha.c (alpha_ecoff_object_p,
3965 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
3966 * coff-arm.c (coff_arm_relocate_section,
3967 bfd_arm_allocate_interworking_sections): ..
3968 * coff-h8300.c (h8300_reloc16_extra_cases,
3969 h8300_bfd_link_add_symbols): ..
3970 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
3971 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
3972 ppc_bfd_coff_final_link): ..
3973 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
3974 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3975 sh_align_loads, sh_coff_get_relocated_section_contents): ..
3976 * coff64-rs6000.c (xcoff64_write_object_contents,
3977 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
3978 * coffcode.h (coff_compute_section_file_positions,
3979 coff_write_object_contents): ..
3980 * coffgen.c (make_a_section_from_file, coff_write_symbols,
3981 coff_section_symbol, build_debug_section): ..
3982 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
3983 process_embedded_commands, _bfd_coff_link_input_bfd,
3984 _bfd_coff_write_global_sym): ..
3985 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
3986 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
3987 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
3988 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
3989 _bfd_dwarf2_find_nearest_line): ..
3990 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
3991 ecoff_compute_section_file_positions,
3992 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
3993 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
3994 _bfd_elf_discard_section_eh_frame_hdr,
3995 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
3996 _bfd_elf_write_section_eh_frame,
3997 _bfd_elf_write_section_eh_frame_hdr): ..
3998 * elf-hppa.h (elf_hppa_sort_unwind): ..
3999 * elf-m10200.c (mn10200_elf_relax_section,
4000 mn10200_elf_relax_delete_bytes,
4001 mn10200_elf_get_relocated_section_contents): ..
4002 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
4003 mn10300_elf_check_relocs, mn10300_elf_relax_section,
4004 mn10300_elf_relax_delete_bytes,
4005 mn10300_elf_get_relocated_section_contents,
4006 _bfd_mn10300_elf_adjust_dynamic_symbol,
4007 _bfd_mn10300_elf_discard_copies,
4008 _bfd_mn10300_elf_size_dynamic_sections,
4009 _bfd_mn10300_elf_finish_dynamic_sections): ..
4010 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
4011 _bfd_elf_make_section_from_phdr, elf_fake_sections,
4012 bfd_elf_set_group_contents, map_sections_to_segments,
4013 elf_sort_sections, assign_file_positions_for_segments,
4014 SECTION_SIZE, copy_private_bfd_data,
4015 _bfd_elf_get_dynamic_reloc_upper_bound,
4016 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
4017 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
4018 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
4019 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
4020 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
4021 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
4022 bfd_elf32_arm_process_before_allocation,
4023 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
4024 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
4025 elf32_arm_write_section): ..
4026 * elf32-cris.c (cris_elf_grok_prstatus,
4027 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
4028 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
4029 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
4030 elf_cris_discard_excess_dso_dynamics,
4031 elf_cris_discard_excess_program_dynamics): ..
4032 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
4033 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
4034 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
4035 _frv_create_got_section, _frvfdpic_assign_plt_entries,
4036 elf32_frvfdpic_size_dynamic_sections,
4037 elf32_frvfdpic_modify_segment_map,
4038 elf32_frvfdpic_finish_dynamic_sections): ..
4039 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
4040 elf32_h8_get_relocated_section_contents): ..
4041 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
4042 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
4043 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
4044 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
4045 elf32_hppa_finish_dynamic_sections): ..
4046 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
4047 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
4048 i370_elf_finish_dynamic_sections): ..
4049 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
4050 allocate_dynrelocs, elf_i386_size_dynamic_sections,
4051 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
4052 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
4053 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
4054 * elf32-ip2k.c (ip2k_is_switch_table_128,
4055 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
4056 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
4057 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
4058 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
4059 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
4060 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
4061 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
4062 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
4063 m32r_elf_get_relocated_section_contents): ..
4064 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
4065 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
4066 m68hc11_elf_relax_delete_bytes): ..
4067 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
4068 m68hc12_elf_size_one_stub): ..
4069 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
4070 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
4071 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
4072 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
4073 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
4074 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4075 elf32_mips_grok_prstatus): ..
4076 * elf32-or32.c (or32_elf_consth_reloc): ..
4077 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
4078 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
4079 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
4080 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
4081 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
4082 ppc_elf_final_write_processing): ..
4083 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4084 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4085 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
4086 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
4087 sh_elf_relax_delete_bytes, sh_elf_align_loads,
4088 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
4089 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
4090 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
4091 * elf32-sh64-com.c (sh64_address_in_cranges,
4092 sh64_get_contents_type): ..
4093 * elf32-sh64.c (sh64_find_section_for_address,
4094 sh64_elf_final_write_processing): ..
4095 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
4096 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
4097 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
4098 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
4099 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
4100 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
4101 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
4102 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
4103 elf_vax_finish_dynamic_sections): ..
4104 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
4105 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
4106 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
4107 xstormy16_elf_finish_dynamic_sections): ..
4108 * elf32-xtensa.c (xtensa_read_table_entries,
4109 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
4110 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
4111 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
4112 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
4113 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
4114 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
4115 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
4116 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
4117 xtensa_callback_required_dependence): ..
4118 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
4119 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
4120 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
4121 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
4122 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
4123 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
4124 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
4125 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
4126 * elf64-hppa.c (allocate_dynrel_entries,
4127 elf64_hppa_size_dynamic_sections,
4128 elf64_hppa_finish_dynamic_sections): ..
4129 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
4130 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
4131 elf64_mips_grok_prstatus): ..
4132 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
4133 mmix_elf_relocate_section, mmix_elf_final_link,
4134 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
4135 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
4136 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
4137 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
4138 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
4139 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
4140 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
4141 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
4142 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
4143 ppc64_elf_finish_dynamic_sections): ..
4144 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4145 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4146 elf_s390_finish_dynamic_sections): ..
4147 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
4148 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
4149 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
4150 sh64_elf64_finish_dynamic_sections): ..
4151 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
4152 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
4153 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
4154 sparc64_elf_finish_dynamic_symbol,
4155 sparc64_elf_finish_dynamic_sections): ..
4156 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
4157 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
4158 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
4159 elf64_x86_64_finish_dynamic_sections): ..
4160 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
4161 * elfcode.h (elf_slurp_reloc_table): ..
4162 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
4163 elf_finalize_dynstr, elf_link_add_object_symbols,
4164 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
4165 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
4166 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4167 elf32_mips_grok_prstatus): ..
4168 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
4169 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
4170 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
4171 elfNN_ia64_finish_dynamic_sections): ..
4172 * elfxx-mips.c (mips_elf_create_procedure_table,
4173 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
4174 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
4175 mips_elf_global_got_index, mips_elf_multi_got,
4176 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
4177 mips_elf_allocate_dynamic_relocations,
4178 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
4179 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
4180 _bfd_mips_elf_always_size_sections,
4181 _bfd_mips_elf_size_dynamic_sections,
4182 _bfd_mips_elf_finish_dynamic_symbol,
4183 _bfd_mips_elf_finish_dynamic_sections,
4184 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
4185 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
4186 _bfd_elf_mips_get_relocated_section_contents,
4187 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
4188 * hp300hpux.c (callback): ..
4189 * hppabsd-core.c (make_bfd_asection): ..
4190 * hpux-core.c (make_bfd_asection): ..
4191 * i386linux.c (linux_link_create_dynamic_sections,
4192 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
4193 * i386msdos.c (msdos_write_object_contents): ..
4194 * i386os9k.c (os9k_callback, os9k_write_object_contents,
4195 os9k_set_section_contents): ..
4196 * ieee.c (parse_expression, ieee_slurp_external_symbols,
4197 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
4198 ieee_write_section_part, do_with_relocs, do_as_repeat,
4199 do_without_relocs, ieee_write_debug_part, init_for_output,
4200 ieee_set_section_contents): ..
4201 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
4202 * irix-core.c (do_sections, make_bfd_asection): ..
4203 * libaout.h (aout_section_merge_with_text_p): ..
4204 * libbfd.c (_bfd_generic_get_section_contents,
4205 _bfd_generic_get_section_contents_in_window): ..
4206 * linker.c (default_indirect_link_order): ..
4207 * lynx-core.c (make_bfd_asection): ..
4208 * m68klinux.c (linux_link_create_dynamic_sections,
4209 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4210 * mach-o.c (bfd_mach_o_make_bfd_section,
4211 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
4212 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
4213 bfd_mach_o_scan_read_segment): ..
4214 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
4215 _bfd_merge_sections): ..
4216 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
4217 mmo_map_set_sizes, mmo_canonicalize_symtab,
4218 mmo_internal_write_section, mmo_write_object_contents): ..
4219 * netbsd-core.c (netbsd_core_file_p): ..
4220 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
4221 nlm_alpha_set_public_section): ..
4222 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
4223 * nlm32-sparc.c (nlm_sparc_write_import): ..
4224 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
4225 nlm_compute_section_file_positions): ..
4226 * oasys.c (oasys_object_p, oasys_slurp_section_data,
4227 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
4228 * opncls.c (get_debug_link_info): ..
4229 * osf-core.c (make_bfd_asection): ..
4230 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4231 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
4232 final_link, aout_link_input_section): ..
4233 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
4234 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
4235 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
4236 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
4237 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
4238 * ptrace-core.c (ptrace_unix_core_file_p): ..
4239 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
4240 _bfd_final_link_relocate, bfd_generic_relax_section,
4241 bfd_generic_get_relocated_section_contents): ..
4242 * reloc16.c (bfd_coff_reloc16_relax_section,
4243 bfd_coff_reloc16_get_relocated_section_c): ..
4244 * riscix.c (riscix_some_aout_object_p): ..
4245 * rs6000-core.c (read_hdr, make_bfd_asection): ..
4246 * sco5-core.c (make_bfd_asection): ..
4247 * simple.c (bfd_simple_get_relocated_section_contents): ..
4248 * som.c (som_object_setup, setup_sections, som_prep_headers,
4249 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
4250 som_set_reloc_info, som_get_section_contents,
4251 som_bfd_link_split_section): ..
4252 * sparclinux.c (linux_link_create_dynamic_sections,
4253 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4254 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
4255 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
4256 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
4257 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
4258 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
4259 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
4260 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
4261 sunos_finish_dynamic_link): ..
4262 * syms.c (_bfd_stab_section_find_nearest_line): ..
4263 * tekhex.c (first_phase, tekhex_set_section_contents,
4264 tekhex_write_object_contents): ..
4265 * trad-core.c (trad_unix_core_file_p): ..
4266 * versados.c (process_esd, process_otr, process_otr): ..
4267 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
4268 * vms-misc.c (add_new_contents): ..
4269 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
4270 * vms.c (vms_set_section_contents): ..
4271 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
4272 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
4273 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
4274 * xsym.c (bfd_sym_scan): .. See above.
4276 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
4278 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
4279 calling _bfd_merged_section_offset only for section symbols.
4281 2004-06-22 Alan Modra <amodra@bigpond.net.au>
4283 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
4284 for handling SEC_MERGE symbols in relax_section.
4286 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4288 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
4289 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
4290 linked together. Mark the result as h8300sx code.
4292 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4294 * elf-bfd.h (struct elf_backend_data): Added
4295 elf_backend_omit_section_dynsym.
4296 (_bfd_elf_link_omit_section_dynsym): Declare.
4297 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
4298 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
4299 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
4300 (_bfd_elf_link_renumber_dynsyms): ... this function.
4301 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
4302 _bfd_elf_link_omit_section_dynsym).
4303 (elfNN_bed): Added elf_backend_omit_section_dynsym.
4305 2004-06-21 Nick Clifton <nickc@redhat.com>
4307 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
4308 flags.
4310 2004-06-17 Jerome Guitton <guitton@gnat.com>
4312 * bfd-in.h (bfd_cache_close_all): New function declaration.
4313 * bfd-in2.h: Regenerate.
4314 * cache.c (bfd_cache_close_all): New function definition.
4316 2004-06-16 Mark Kettenis <kettenis@gnu.org>
4318 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
4319 4.10 and beyond.
4320 * configure: Regenerate.
4322 2004-06-16 Daniel Jacobowitz <dan@debian.org>
4324 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
4325 the pre-existing section.
4327 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4329 * section.c (struct sec): Remove usused flags. Reorganize a little.
4330 (bfd_get_section_size_before_reloc): Delete.
4331 (bfd_get_section_size_after_reloc): Delete.
4332 (STD_SECTION): Update.
4333 (bfd_get_section_size_now): Delete.
4334 (bfd_set_section_contents): Don't referece reloc_done.
4335 (bfd_get_section_contents): Remove reloc_done comment.
4336 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
4337 reloc_done.
4338 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
4339 * ecoff.c (bfd_debug_section): Update initializer.
4340 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
4341 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
4342 * bfd-in.h (bfd_section_size): Expand.
4343 (bfd_get_section_size): New macro.
4344 * bfd-in2.h: Regenerate.
4345 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
4346 bfd_get_section_size_before_reloc with bfd_get_section_size.
4347 * coffcode.h (coff_write_object_contents): Likewise.
4348 * coffgen.c (build_debug_section): Likewise.
4349 * dwarf1.c (parse_line_table): Likewise.
4350 (_bfd_dwarf1_find_nearest_line): Likewise.
4351 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4352 * i386msdos.c (msdos_write_object_contents): Likewise.
4353 * pdp11.c (squirt_out_relocs): Likewise.
4354 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
4355 * elf64-mmix.c (mmix_elf_final_link): Update comment.
4357 2004-06-14 Chris Demetriou <cgd@broadcom.com>
4359 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
4360 removal) with updated comment.
4361 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
4362 BFD_RELOC_32_PCREL.
4363 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
4364 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4366 2004-06-12 Alan Modra <amodra@bigpond.net.au>
4368 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
4369 overflow on branches to undefweaks.
4371 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4373 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
4374 as ecoff_section_data() does not return a valid lvalue.
4376 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
4378 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
4379 (elf_link_add_object_symbols): Likewise.
4381 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
4382 (elf_backend_reloc_type_class): New.
4384 2004-06-08 Mark Kettenis <kettenis@gnu.org>
4386 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
4387 netbsd-core.lo.
4388 * configure: Regenerate.
4390 2004-06-07 Daniel Jacobowitz <dan@debian.org>
4392 From: Albert Chin-A-Young <china@thewrittenword.com>
4393 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
4394 to unsigned int.
4396 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
4398 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
4399 change.
4401 2004-05-28 DJ Delorie <dj@redhat.com>
4403 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
4404 for linking, but otherwise adjust reloc for merged sections.
4406 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4408 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
4409 _bfd_merged_section_offset for local symbols.
4411 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4413 * Makefile.am: Regenerate dependencies.
4414 * Makefile.in: Regenerate.
4415 * archures.c: Add bfd_mach_sh3_nommu .
4416 * bfd-in2.h: Regenerate.
4417 * cpu-sh.c: Add sh3-nommu architecture.
4418 (bfd_to_arch_table): Create new table.
4419 (sh_get_arch_from_bfd_mach): Create new function.
4420 (sh_get_arch_up_from_bfd_mach): Create new function.
4421 (sh_merge_bfd_arch): Create new function.
4422 * elf32-sh.c (sh_ef_bfd_table): Add table.
4423 (sh_elf_check_relocs): Replace switch statement with
4424 use of sh_ef_bfd_table .
4425 (sh_elf_get_flags_from_mach): Add new function.
4426 (sh_find_elf_flags): Likewise.
4427 (sh_elf_copy_private_data): Replace most of non-elf contents
4428 with a call to sh_merge_bfd_arch() .
4430 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
4432 * Makefile.am (bfdver.h): Use explicit filename, not $< .
4433 * Makefile.in: Regenerate.
4435 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
4437 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
4438 custom calling conventions for dynamic symbols.
4439 (mn10300_elf_relax_section): Avoid relaxing a function as a local
4440 symbol if it's an alias to a global one.
4442 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
4444 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
4445 change.
4447 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
4449 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
4450 loop over hashes.
4452 2004-05-26 Alan Modra <amodra@bigpond.net.au>
4454 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
4455 for SHT_GROUP sections.
4457 2004-05-25 Alan Modra <amodra@bigpond.net.au>
4459 * elflink.c (elf_link_add_object_symbols): Don't set up merge
4460 section data here..
4461 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
4462 * merge.c: Formatting. Remove unnecessary casts. Expand
4463 bfd_get_section_alignment macro.
4464 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
4465 use throughout file.
4466 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
4467 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
4468 section name to determine sinfo group, instead test output section
4469 and alignment.
4470 (_bfd_merge_sections): Add struct bfd_link_info param. Call
4471 _bfd_strip_section_from_output rather than just twiddling flags.
4472 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
4473 (_bfd_merge_sections): Update prototype.
4474 * libbfd.h: Regenerate.
4476 2004-05-24 Mark Kettenis <kettenis@gnu.org>
4478 * netbsd-core.c: Correctly indent section that sets architecture
4479 from machine ID.
4481 From Miod Vallat <miod@online.fr>:
4482 * m88kopenbsd.c: New file.
4483 * targets.c (m88k_openbsd_vec): New.
4484 * config.bfd: Add m88k-*-openbsd*.
4485 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
4486 (m88kopenbsd_vec): New.
4487 * configure: Regenerate.
4488 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
4489 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
4490 Run "make dep-am".
4491 * Makefile.in: Regenerate.
4492 * po/SRC-POTFILES.in: Regenerate.
4494 2004-05-24 Nick Clifton <nickc@redhat.com>
4496 * hash.c: Remove bogus node "Changing the default Hash Table Size"
4497 introduced by hash table size patch.
4499 2004-05-22 Ben Elliston <bje@au.ibm.com>
4501 * configure.in (is_release): Remove.
4502 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
4503 (AC_OUTPUT): Don't output bfdver.h from version.h.
4504 * configure: Regenerate.
4505 * Makefile.am (RELEASE): New variable.
4506 (bfdver.h): New target.
4507 * Makefile.in: Regenerate.
4508 * doc/Makefile.in: Likewise.
4510 2004-05-22 Ben Elliston <bje@au.ibm.com>
4512 * Makefile.am (config.status): Don't depend on version.h.
4513 * Makefile.in: Regenerate.
4515 2004-05-22 Alan Modra <amodra@bigpond.net.au>
4517 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
4518 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
4519 * libbfd.h: Regenerate.
4520 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
4521 (_bfd_elf_rel_local_sym): Likewise.
4522 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
4523 (elf_link_input_bfd): Likewise.
4524 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
4525 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4526 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
4527 (elfNN_ia64_relocate_section): Likewise.
4529 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
4531 * hash.c (bfd_default_hash_table_size): New variable.
4532 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
4533 (bfd_hash_set_default_size): New function. Set the default size
4534 to a selected prime number close to the argument. Document new
4535 function.
4536 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
4537 * bfd-in2.h: Regenerate.
4538 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
4539 * Makefile.in: Regenerate.
4541 2004-05-21 Mark Kettenis <kettenis@gnu.org>
4543 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
4544 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
4545 arm, m68k, m88k and hppa core files.
4547 2004-05-21 Nick Clifton <nickc@redhat.com>
4549 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
4550 (bfd_bwrite): Likewise.
4551 (bfd_tell): Likewise.
4552 (bfd_flush): Likewise.
4553 (bfd_stat): Likewise.
4554 (bfd_seek): Likewise.
4555 (bfd_get_mtime): Likewise.
4556 (bfd_get_size): Likewise.
4558 2004-05-19 Ben Elliston <bje@au.ibm.com>
4560 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
4562 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
4564 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
4565 (bfd_generic_openr_next_archived_file): Likewise.
4567 2004-05-17 Bob Wilson <bob.wilson@acm.org>
4569 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
4570 section names by inserting a new substring after .gnu.linkonce, except
4571 for .gnu.linkonce.t.* where the "t." is replaced.
4573 2004-05-17 Adam Nemet <anemet@lnxw.com>
4575 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
4576 (m68-*-lynxos* case): Likewise.
4577 (powerpc-*-lyxnos* case): New case.
4578 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
4580 2004-05-17 David Heine <dlheine@tensilica.com>
4582 * aout-target.h (MY_bfd_copy_private_header_data): Define.
4583 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
4584 * bfd.c (bfd_copy_private_header_data): Define.
4585 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
4586 interface.
4587 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
4588 * coffcode.h (coff_bfd_copy_private_header_data): Define.
4589 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
4590 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
4591 segments by calling copy_private_bfd_data.
4592 (_bfd_elf_copy_private_header_data): Define.
4593 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
4594 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
4595 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
4596 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
4597 * mmo.c (mmo_bfd_copy_private_header_data): Define.
4598 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
4599 * som.c (som_bfd_copy_private_header_data): Define.
4600 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
4601 * vms.c (vms_bfd_copy_private_header_data): Define.
4602 * bfd-in2.h: Regenerate.
4603 * libbfd.h: Regenerate.
4605 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4607 * elfxx-mips.c (MINUS_TWO): Define.
4608 (mips_elf_higher, mips_elf_highest,
4609 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
4610 some bfd_vma values.
4611 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
4613 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4615 * som.c (log2): Rename to exact_log2. Adjust all callers.
4617 2004-05-13 Paul Brook <paul@codesourcery.com>
4619 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
4620 dwarf3 format CIE entries. Remove comment about the size of the
4621 ra_column field. It is now correctly deduced.
4623 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4625 * config.bfd (or32-*-rtems*): Switch to elf.
4627 2004-05-13 Nick Clifton <nickc@redhat.com>
4629 * po/fr.po: Updated French translation.
4631 2004-05-11 Jakub Jelinek <jakub@redhat.com>
4633 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
4634 into .dynsym if elf_section_data (sec)->dynindx <= 0.
4635 Adjust counting of last_local.
4636 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
4637 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
4638 created by the linker nor !SHF_ALLOC.
4640 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
4641 DT_PLTGOT to the start of the .got.plt section instead of the
4642 .got output section. Set sh_entsize for .got section in addition
4643 to .got.plt.
4644 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4645 is at sgot->output_section->vma.
4646 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
4647 DT_PLTGOT to the start of the .got.plt section instead of the
4648 .got output section.
4649 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4650 is at sgot->output_section->vma. Set sh_entsize for .got section
4651 in addition to .got.plt.
4652 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
4653 (bfd_section_from_phdr): Likewise.
4654 (map_sections_to_segments): Likewise.
4655 (assign_file_positions_for_segments): Likewise.
4656 (get_program_header_size): Likewise.
4657 * elflink.c (bfd_elf_size_dynamic_sections): Set
4658 elf_tdata (output_bfd)->relro from info->relro.
4659 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
4661 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
4663 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
4664 a zero symndx for which we hadn't accounted a dynamic relocation.
4665 (_frvfdpic_add_rofixup): Likewise.
4667 2004-05-07 Brian Ford <ford@vss.fsi.com>
4668 DJ Delorie <dj@redhat.com>
4670 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
4671 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
4672 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
4673 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
4675 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4677 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
4678 immediately if there's no link info.
4679 (elf32_frvfdpic_copy_private_bfd_data): New.
4680 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
4682 2004-05-06 Zack Weinberg <zack@codesourcery.com>
4684 * dwarf2.c (add_line_info): Also set info->filename to NULL if
4685 filename argument is null; do not call strlen on a null pointer.
4687 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
4689 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
4690 special case.
4692 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4694 * configure.in (bfd_elf32_frvfdpic_vec): New.
4695 * configure: Rebuilt.
4696 * targets.c (bfd_elf32_frvfdpic_vec): New.
4697 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
4698 on the latter.
4699 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
4700 frvfdpic instead of frv. Rearrange elf-target macros such that
4701 the FDPIC-specific ones are only defined for this new target
4702 vector.
4703 (bfd_elf32_frvfdpic_vec): Declare.
4704 (IS_FDPIC): New.
4705 (elf32_frv_relocate_section): Use it to enable segment checking
4706 and to control rofixup emission. Add output section vma to
4707 applied relocation in non-LOAD non-ALLOC sections. Use
4708 _bfd_error_handler for errors.
4709 (_frv_create_got_section): Create .rel.got and .rofixup only in
4710 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
4711 linker script.
4712 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
4713 (elf32_frvfdpic_modify_segment_map): Likewise.
4714 (elf32_frv_finish_dynamic_sections): New, do-nothing.
4715 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
4716 error message if we miscompute the rofixup size.
4717 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
4718 (frvfdpic_elf_encode_eh_address): Likewise.
4719 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
4720 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
4721 relocs. Reject unknown relocation types.
4722 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
4723 (frv_elf_merge_private_bfd_data): Likewise.
4724 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
4725 0x4000 for newly-added elf32-frvfdpic.
4727 2004-05-05 Nick Clifton <nickc@redhat.com>
4729 PR/136
4730 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
4731 returning NULL as most users of this function do not check its
4732 return value.
4733 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
4734 of bfd_cache_lookup().
4735 * sco5-core.c (sco5_core_file_p): Likewise.
4736 * trad-core.c (trad_unix_core_file_p): Likewise.
4738 2004-05-05 Nick Clifton <nickc@redhat.com>
4740 * cache.c (bfd_cache_lookup): Improve formatting.
4741 * archive.c: Fix formatting.
4743 2004-05-05 Peter Barada <peter@the-baradas.com>
4745 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
4746 * cpu-m68k.c(bfd_m68k_arch): Likewise.
4747 * bfd-in2.h(bfd_architecture): Regenerate.
4749 2004-05-03 Alan Modra <amodra@bigpond.net.au>
4751 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
4752 SEC_MERGE sections.
4753 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
4754 those against discarded link-once and SEC_MERGE section symbols.
4756 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4758 * section.c (bfd_get_section_by_name_if): New.
4759 * bfd-in2.h: Regenerated.
4761 2004-05-02 Alan Modra <amodra@bigpond.net.au>
4763 * som.c (som_bfd_is_group_section): Define.
4765 2004-05-01 Alan Modra <amodra@bigpond.net.au>
4767 * section.c (bfd_make_section_anyway): Copy the whole
4768 bfd_hash_entry, not just "next" from existing entry.
4770 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4772 * elf.c (bfd_section_from_shdr): Maintain the section order in
4773 a section group.
4774 (special_sections): Add ".note.GNU-stack".
4775 (elf_fake_sections): Handle section group for relocatable
4776 link..
4778 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4780 * section.c (bfd_sections_find_if): New.
4781 * bfd-in2.h: Regenerated.
4783 2004-04-30 Alan Modra <amodra@bigpond.net.au>
4785 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
4787 * elf-bfd.h (bfd_elf_is_group_section): Declare.
4788 * elf.c (bfd_elf_is_group_section): New function.
4789 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
4790 * section.c (bfd_generic_is_group_section): New function.
4791 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
4792 (BFD_JUMP_TABLE_LINK): Adjust.
4793 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
4794 * aout-target.h (MY_bfd_is_group_section): Define.
4795 * aout-tic30.c (MY_bfd_is_group_section): Define.
4796 * bfd.c (bfd_is_group_section): Define.
4797 * binary.c (binary_bfd_is_group_section): Define.
4798 * bout.c (b_out_bfd_is_group_section): Define.
4799 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
4800 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
4801 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
4802 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
4803 * coffcode.h (coff_bfd_is_group_section): Define.
4804 * i386msdos.c (msdos_bfd_is_group_section): Define.
4805 * i386os9k.c (os9k_bfd_is_group_section): Define.
4806 * ieee.c (ieee_bfd_is_group_section): Define.
4807 * ihex.c (ihex_bfd_is_group_section): Define.
4808 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
4809 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
4810 * mmo.c (mmo_bfd_is_group_section): Define.
4811 * nlm-target.h (nlm_bfd_is_group_section): Define.
4812 * oasys.c (oasys_bfd_is_group_section): Define.
4813 * pef.c (bfd_pef_bfd_is_group_section): Define.
4814 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
4815 * srec.c (srec_bfd_is_group_section): Define.
4816 * tekhex.c (tekhex_bfd_is_group_section): Define.
4817 * versados.c (versados_bfd_is_group_section): Define.
4818 * vms.c (vms_bfd_is_group_section): Define.
4819 * xsym.c (bfd_sym_bfd_is_group_section): Define.
4820 * bfd-in2.h: Regenerate.
4821 * libbfd.h: Regenerate.
4823 2004-04-30 Alan Modra <amodra@bigpond.net.au>
4825 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
4827 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
4829 * configure.in: Update version to 2.15.91.
4830 * configure: Regenerate.
4832 2004-04-29 Brian Ford <ford@vss.fsi.com>
4834 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
4835 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
4836 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
4837 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
4838 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
4839 .gnu.linkonce.wi. sections.
4840 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
4841 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
4842 .gnu.linkonce.wi..
4843 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
4844 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
4846 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4848 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
4849 * bfd-in2.h: Regenerate.
4850 * libbfd.h: Likewise.
4852 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4854 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
4855 dup_common fields.
4856 (setup_sections): Use som_subspace_dictionary_record struct instead
4857 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
4858 is_comdat, is_common or dup_common.
4859 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
4860 is_comdat, is_common and dup_common in section subspace_dict from
4861 copy_data.
4862 (som_begin_writing): Use som_subspace_dictionary_record struct.
4863 (som_finish_writing): Likewise.
4864 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
4865 is_common and dup_common flags in info for symbol. Add comment
4866 regarding linker support for these fields. Slightly reorganize
4867 function.
4868 (som_build_and_write_symbol_table): Set is_comdat, is_common and
4869 dup_common fields in symbol table from symbol info.
4870 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
4871 arguments. Set corresponding fields in copy_data. Change all callers.
4872 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
4873 symbol table.
4874 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
4875 * som.h (som_subspace_dictionary_record): Define.
4876 (som_copyable_section_data_struct): Add is_comdat, is_common and
4877 dup_common fields.
4878 (som_section_data_struct): Use som_subspace_dictionary_record struct
4879 instead of subspace_dictionary_record.
4880 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
4882 2004-04-27 Bob Wilson <bob.wilson@acm.org>
4884 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
4885 if set. Check reloc_done flag before applying relocations. Use
4886 output addresses, both when applying relocations and when comparing
4887 against the specified section.
4888 (elf_xtensa_relocate_section): Use output address to check if dynamic
4889 reloc is in a literal pool. Set section's reloc_done flag.
4891 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
4893 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
4894 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
4895 section.
4896 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
4897 section.
4899 2004-04-27 Alan Modra <amodra@bigpond.net.au>
4901 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
4902 structure field removed in 2004-04-24 patch.
4903 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
4905 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
4906 Constify hdr arg.
4907 * elf32-arm.h (elf32_arm_section_flags): Likewise.
4908 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
4909 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
4910 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
4911 field before calling elf_backend_section_flags.
4913 2004-04-24 Chris Demetriou <cgd@broadcom.com>
4915 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
4916 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
4917 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
4918 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
4919 and BFD_RELOC_32_PCREL.
4920 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
4921 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
4922 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4923 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
4924 (mips_elf_next_relocation): Move comment about matching HI/LO
4925 relocations to...
4926 (_bfd_mips_elf_relocate_section): Here. Remove handling for
4927 R_MIPS_GNU_REL_HI16.
4929 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4931 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
4932 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
4933 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
4934 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
4935 and update comments to reflect current usage.
4936 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
4937 and MIPS_R_SWITCH, as well as several empty entries. Update comment
4938 for MIPS_R_PCREL16.
4939 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
4940 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
4941 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4942 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
4943 type number to be MIPS_R_PCREL16.
4944 (mips_relocate_section): Remove support for link-time relaxation
4945 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
4946 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4947 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
4948 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
4949 relaxation of branches used by embedded-PIC.
4950 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
4951 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
4952 related members, update comment.
4953 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
4954 code related to embedded-PIC.
4955 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
4956 initialization of now-removed 'adjust' member of
4957 'struct ecoff_debug_info'.
4959 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4961 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
4963 2004-04-21 Philip Blundell <pb@nexus.co.uk>
4965 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
4966 relocs for locally defined symbols during -shared final link.
4967 (elf32_arm_final_link_relocate): Likewise.
4969 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4971 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
4972 ELF_LINK_POINTER_EQUALITY_NEEDED.
4973 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
4974 if r_type is not R_X86_64_PC32.
4975 (elf64_x86_64_finish_dynamic_symbol): If
4976 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
4977 SHN_UNDEF symbols.
4979 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4981 * elf32-sh.c (sh_elf_plt_sym_val): New function.
4982 (elf_backend_plt_sym_val): Define.
4984 2004-04-22 Andrew Cagney <cagney@redhat.com>
4986 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
4988 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4990 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
4991 make_bfd_asection.
4992 * som.c (som_set_section_contents): Constantify second argument.
4993 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
4994 (som_object_setup): Rework to avoid warning.
4995 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
4996 Likewise.
4998 2004-04-22 Andrew Cagney <cagney@redhat.com>
5000 * cache.c (bfd_cache_close): Check for a previously closed file.
5002 2004-04-22 Jakub Jelinek <jakub@redhat.com>
5004 * bfd.c (bfd_get_synthetic_symtab): Define.
5005 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
5006 NAME##_get_synthetic_symtab.
5007 (struct bfd_target): Add _bfd_get_synthetic_symtab.
5008 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
5009 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
5010 relplt_name fields.
5011 (_bfd_elf_get_synthetic_symtab): New prototype.
5012 * elfcode.h (elf_get_synthetic_symtab): Define.
5013 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
5014 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
5015 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
5016 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
5017 * bfd-in2.h: Rebuilt.
5018 * libbfd.h: Rebuilt.
5019 * elf32-i386.c (elf_i386_plt_sym_val): New function.
5020 (elf_backend_plt_sym_val): Define.
5021 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
5022 (elf_backend_plt_sym_val): Define.
5023 * elf32-s390.c (elf_s390_plt_sym_val): New function.
5024 (elf_backend_plt_sym_val): Define.
5025 * elf64-s390.c (elf_s390_plt_sym_val): New function.
5026 (elf_backend_plt_sym_val): Define.
5027 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
5028 (elf_backend_plt_sym_val): Define.
5029 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
5030 (elf_backend_plt_sym_val): Define.
5031 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
5032 (elf_backend_plt_sym_val): Define.
5033 * aout-target.h (MY_get_synthetic_symtab): Define.
5034 * aout-tic30.c (MY_get_synthetic_symtab): Define.
5035 * coff-rs6000.c (rs6000coff_vec): Add
5036 _bfd_nodynamic_get_synthetic_symtab.
5037 (pmac_xcoff_vec): Likewise.
5038 * coff64-rs6000.c (rs6000coff64_vec): Add
5039 _bfd_nodynamic_get_synthetic_symtab.
5040 (aix5coff64_vec): Likewise.
5041 * sunos.c (MY_get_synthetic_symtab): Define.
5042 * vms.c (vms_get_synthetic_symtab): Define.
5044 2004-04-22 Nick Clifton <nickc@redhat.com>
5046 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
5048 2004-04-22 Peter Barada <peter@the-baradas.com>
5050 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
5051 * bfd2-in.h: Regenerate.
5052 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
5054 2004-04-21 Chris Demetriou <cgd@broadcom.com>
5056 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
5057 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
5058 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
5059 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
5060 * bfd-in2.h: Regenerate.
5062 2004-04-21 Bob Wilson <bob.wilson@acm.org>
5064 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
5065 require relocations against a weak symbol to reference the same
5066 symbol hash entry if not a final, static link.
5067 (get_cached_value, add_value_map): Add final_static_link argument.
5068 (remove_literals): Pass final_static_link argument as needed.
5070 2004-04-21 Andrew Cagney <cagney@redhat.com>
5072 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
5073 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
5074 (opncls_bwrite, opncls_bclose, opncls_bflush)
5075 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
5076 bfd iovec that uses function callbacks.
5077 (bfd_close): Use the iovec's bclose.
5078 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
5079 (cache_bclose, cache_bflush, cache_bstat)
5080 (cache_iovec): New functions and global variable, implement a
5081 cache "iovec", where applicable set bfd_error.
5082 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
5083 * bfdio.c (struct bfd_iovec): Define.
5084 (real_read): Delete function.
5085 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
5086 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
5087 assume that bread and bwrite set bfd_error.
5088 * bfd.c (struct bfd): Add "iovec", update comments.
5089 * bfd-in2.h, libbfd.h: Re-generate.
5091 2004-04-21 Andrew Cagney <cagney@redhat.com>
5093 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5095 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
5097 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
5098 (bfd_elf_gc_sections): Fail if a shared object is being created.
5099 Do not fail if dynamic sections have been created. Instead call
5100 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
5101 dynamically referenced symbols. Do not mark the whole graph
5102 rooted at .eh_frame, only the section proper.
5104 2004-04-20 DJ Delorie <dj@redhat.com>
5106 * reloc.c: Add BFD_RELOC_32_SECREL.
5107 * bfd-in2.h: Regenerate.
5108 * libbfd.h: Likewise.
5109 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
5110 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
5111 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
5113 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5115 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
5116 relocs against hidden/protected undefweak symbols properly.
5117 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5119 2004-04-18 Mark Kettenis <kettenis@gnu.org>
5121 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5122 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
5123 core files.
5125 2004-04-17 Brian Ford <ford@vss.fsi.com>
5127 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
5128 filepos for the SizeOfHeaders field.
5129 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
5130 overflow.
5131 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
5133 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5135 * simple.c (bfd_simple_get_relocated_section_contents): Don't
5136 change reloc_done. Set and restore _cooked_size.
5137 (RETURN): Delete.
5139 2004-04-15 Mark Kettenis <kettenis@gnu.org>
5141 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
5142 core files.
5144 2004-04-15 Nick Clifton <nickc@redhat.com>
5146 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
5148 2004-04-15 Alan Modra <amodra@bigpond.net.au>
5150 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
5152 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
5154 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
5155 when it is a definition.
5157 2004-04-14 Alan Modra <amodra@bigpond.net.au>
5159 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
5160 when statically linking PIC code.
5161 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5163 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5165 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
5166 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
5167 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
5168 * configure: Regenerate.
5170 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
5172 * elflink.c: Include libiberty.h.
5173 * Makefile.am (elflink.lo): Depend on libiberty.h.
5174 * Makefile.in: Regenerate.
5176 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
5178 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
5179 ".MIPS.stubs".
5181 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
5183 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
5184 reserve the memory for dynamic linker
5186 2004-04-05 Mark Kettenis <kettenis@gnu.org>
5188 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
5189 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
5191 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5193 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
5194 RELOC_FOR_GLOBAL_SYMBOL.
5195 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
5197 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5199 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
5200 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
5202 2004-04-01 Paul Brook <paul@codesourcery.com>
5204 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
5205 * elf32-arm.h (struct elf32_elf_section_map): New.
5206 (struct _arm_elf_section_data): New.
5207 (elf32_arm_section_data): Define.
5208 (struct elf32_arm_link_hash_table): Add byteswap_code.
5209 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
5210 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
5211 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
5212 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
5213 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
5214 (bfd_elf32_new_section_hook, elf_backend_write_section,
5215 elf_backend_link_output_symbol_hook): Define.
5217 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
5219 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
5220 that keeps the characters in a B_INCL..B_EINCL range.
5221 (_bfd_link_section_stabs): When computing the sum of the
5222 characters in a B_INCL..B_EINCL range also keep a copy of those
5223 characters. Use this information to distinguish between
5224 include sections that have the same sum and the same length
5225 but which are nevertheless unique.
5227 2004-03-31 Paul Brook <paul@codesourcery.com>
5229 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
5230 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
5232 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
5234 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
5235 to 'sum_chars' and add field 'num_chars'.
5236 (_bfd_link_section_stabs): When computing the sum of the
5237 characters in a B_INCL..B_EINCL range also keep a count of the
5238 number of characters. Use this information to help distinguish
5239 between include sections when have the same sum but which
5240 nevertheless are still unique.
5242 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
5244 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
5246 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
5247 Tomer Levi <Tomer.Levi@nsc.com>
5249 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
5250 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
5251 (BFD32_BACKENDS): Add elf32-cr16c.lo.
5252 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
5253 (cpu-cr16c.lo): New target.
5254 (elf32-cr16c.lo): Likewise.
5255 * Makefile.in: Regenerate.
5256 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
5257 (bfd_archures_list): Add bfd_cr16c_arch.
5258 * config.bfd: Handle cr16c-*-elf*.
5259 * configure.in: Handle bfd_elf32_cr16c_vec.
5260 * configure: Regenerate.
5261 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
5262 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
5263 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
5264 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
5265 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
5266 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
5267 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
5268 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
5269 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
5270 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
5271 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
5272 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
5273 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
5274 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
5275 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
5276 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
5277 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
5278 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
5279 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
5280 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
5281 * targets.c (bfd_elf32_cr16c_vec): Declare.
5282 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
5283 * cpu-cr16c.c: New file.
5284 * elf32-cr16c.c: Likewise.
5285 * libbfd.h: Regenerate.
5286 * bfd-in2.h: Likewise.
5288 2004-03-30 Jakub Jelinek <jakub@redhat.com>
5290 * elf.c (map_sections_to_segments): Fix handling of .tbss.
5292 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5294 * Makefile.am: Remove all mention of elflink.h.
5295 * Makefile.in: Regenerate.
5296 * bfd-in.h (bfd_elf_discard_info): Declare.
5297 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
5298 * bfd-in2.h: Regenerate.
5299 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
5300 bfd_elf32_link_record_dynamic_symbol,
5301 bfd_elf64_link_record_dynamic_symbol,
5302 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
5303 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
5304 _bfd_elf32_link_record_local_dynamic_symbol,
5305 _bfd_elf64_link_record_local_dynamic_symbol,
5306 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
5307 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
5308 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
5309 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
5310 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
5311 _bfd_elf32_reloc_symbol_deleted_p,
5312 _bfd_elf64_reloc_symbol_deleted_p): Delete.
5313 (bfd_elf_link_record_dynamic_symbol,
5314 bfd_elf_link_record_local_dynamic_symbol,
5315 bfd_elf_final_link, bfd_elf_gc_sections,
5316 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
5317 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
5318 bfd_elf_reloc_symbol_deleted_p): Declare.
5319 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
5320 * elf32-arm.h: Update for changed function names. Remove local
5321 WILL_CALL_FINISH_DYNAMIC_SECTION define.
5322 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
5323 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
5324 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
5325 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5326 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
5327 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
5328 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
5329 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
5330 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
5331 (bfd_elfNN_print_symbol): Define.
5332 * elfcode.h: Don't include elflink.h.
5333 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
5334 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
5335 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
5336 elf_gc_record_vtinherit, elf_gc_record_vtentry,
5337 elf_link_record_local_dynamic_symbol): Don't define.
5338 * elflink.c: Update for changed function names. Move elflink.h
5339 code here.
5340 * elflink.h: Delete file.
5341 * po/SRC-POTFILES.in: Regenerate.
5342 * po/bfd.pot: Regenerate.
5344 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5346 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
5347 "name" for global syms accidentally removed in 2004-03-20 change.
5349 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5351 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
5352 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
5353 where Elf_External_* is different for 64 and 32 bit, with
5354 corresponding elf_size_info field.
5355 (struct elf_final_link_info): Use "bfd_byte *" instead
5356 of "Elf_External_Sym *" for external_syms and symbuf.
5357 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
5358 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
5359 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
5360 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
5361 (elf_link_sort_cmp2): Adjust.
5362 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
5363 using ELF_R_SYM macro. Set u.sym_mask.
5364 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
5365 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
5366 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
5367 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
5368 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
5369 swap_syn_out functions. Rearrange dyn swap in/out switch.
5370 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
5371 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
5372 (elf_link_flush_output_syms): Add elf_backend_data arg.
5373 (elf_link_check_versioned_symbol): Likewise.
5374 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
5375 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
5376 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
5377 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
5378 ELF_R_TYPE and ELF_R_INFO macros.
5379 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
5380 based on size rather than using ELF_R_INFO.
5381 (elf_gc_mark): Set up r_sym_shift local var and use instead of
5382 ELF_R_SYM macro.
5383 (struct alloc_got_off_arg): New.
5384 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
5385 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
5386 (elf_gc_allocate_got_offsets): Adjust.
5387 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
5388 ELF_R_SYM. Use bfd_section_from_elf_index.
5389 (elf_bfd_discard_info): Set cookie.r_sym_shift.
5390 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
5391 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
5393 2004-03-26 Stan Shebs <shebs@apple.com>
5395 Remove MPW support, no longer used.
5396 * config.bfd (powerpc-*-mpw*): Remove configuration.
5397 * mpw-config.in, mpw-make.sed: Remove files.
5398 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
5400 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5402 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
5403 (ppc64_elf_add_symbol_hook): New function.
5404 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
5405 const from Elf_Internal_Sym param.
5406 * elflink.c (elf_link_add_object_symbols): Adjust.
5407 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
5408 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
5409 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
5410 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
5411 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
5412 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
5413 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
5414 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
5415 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
5416 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
5417 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
5418 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
5419 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
5420 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
5421 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
5422 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
5424 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5426 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
5427 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
5428 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
5429 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
5430 (bfd_elf64_bfd_link_add_symbols): Delete.
5431 (bfd_elf_link_add_symbols): Declare.
5432 * elfcode.h (elf_bfd_link_add_symbols): Delete.
5433 * elflink.c: Include safe-ctype.h.
5434 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
5435 make static.
5436 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
5437 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
5438 static.
5439 (elf_link_add_archive_symbols): Rename from
5440 _bfd_elf_link_add_archive_symbols, make static.
5441 (elf_link_add_object_symbols): New function. Corresponding
5442 elflink.h function converted to use elf_size_info.
5443 (bfd_elf_link_add_symbols): Likewise.
5444 (bfd_elf_size_dynamic_sections): Adjust.
5445 * elflink.h (elf_bfd_link_add_symbols): Delete.
5446 (elf_link_add_object_symbols): Delete.
5447 * elf32-gen.c (elf32_generic_link_add_symbols): Call
5448 bfd_elf_link_add_symbols.
5449 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
5451 2004-03-25 Alan Modra <amodra@bigpond.net.au>
5453 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
5454 and chained shared libs only if dynsym. Clear dynsym on forced-local.
5456 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
5457 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
5458 (_bfd_elf_add_dt_needed_tag): Declare.
5459 (_bfd_elf_sort_symbol): Declare.
5460 (_bfd_elf_finalize_dynstr): Declare.
5461 (RELOC_FOR_GLOBAL_SYM): Formatting.
5462 * elfcode.h (elf_add_dynamic_entry): Delete.
5463 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
5464 elflink.h function converted to use elf_size_info.
5465 (_bfd_elf_add_dt_needed_tag): Likewise.
5466 (_bfd_elf_sort_symbol): Likewise.
5467 (_bfd_elf_finalize_dynstr): Likewise.
5468 (compute_bucket_count): Likewise.
5469 (bfd_elf_size_dynamic_sections): Likewise. Check result of
5470 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
5471 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
5472 * elflink.h: ..here.
5473 (sort_symbol, add_dt_needed_tag): Delete.
5474 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
5475 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
5476 Update all users.
5477 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
5478 * elf32-cris.c (add_dynamic_entry): Likewise.
5479 * elf32-hppa.c (add_dynamic_entry): Likewise.
5480 * elf32-i370.c (add_dynamic_entry): Likewise.
5481 * elf32-i386.c (add_dynamic_entry): Likewise.
5482 * elf32-m32r.c (add_dynamic_entry): Likewise.
5483 * elf32-m68k.c (add_dynamic_entry): Likewise.
5484 * elf32-ppc.c (add_dynamic_entry): Likewise.
5485 * elf32-s390.c (add_dynamic_entry): Likewise.
5486 * elf32-sh.c (add_dynamic_entry): Likewise.
5487 * elf32-sparc.c (add_dynamic_entry): Likewise.
5488 * elf32-vax.c (add_dynamic_entry): Likewise.
5489 * elf32-xtensa.c (add_dynamic_entry): Likewise.
5490 * elf64-alpha.c (add_dynamic_entry): Likewise.
5491 * elf64-hppa.c (add_dynamic_entry): Likewise.
5492 * elf64-ppc.c (add_dynamic_entry): Likewise.
5493 * elf64-s390.c (add_dynamic_entry): Likewise.
5494 * elf64-sparc.c (add_dynamic_entry): Likewise.
5495 * elf64-x86-64.c (add_dynamic_entry): Likewise.
5496 * elfxx-ia64.c (add_dynamic_entry): Likewise.
5497 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
5498 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
5499 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
5500 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
5502 2004-03-23 Paul Brook <paul@codesourcery.com>
5504 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
5506 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5508 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
5509 literal tables and check for relocs outside of literal pools.
5510 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
5511 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
5512 set DF_TEXTREL.
5513 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
5514 (elf_xtensa_relocate_section): Read literal tables and check for
5515 dynamic relocations in read-only sections and not in literal pools.
5517 2004-03-23 Alan Modra <amodra@bigpond.net.au>
5519 PR 51.
5520 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
5522 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5524 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
5525 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
5526 not defined by the executable, or defined in a DSO.
5527 <eliding run-time relocation of .got>: Initialize GOT entry for a
5528 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
5529 executable.
5530 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
5531 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
5532 a PLT reloc to GOT for an executable.
5533 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
5534 .got for a DSO and explain why.
5535 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
5536 and unreferenced symbols for which a PLT is defined. Adjust
5537 dynamic-symbol pruning correspondingly, to make sure we don't lose
5538 a dynamic symbol also defined by a DSO.
5540 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5542 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
5543 and rel args. Group input and output args. Wrap to 80 columns.
5544 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
5545 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
5546 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
5547 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
5548 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5549 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
5550 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
5551 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
5552 RELOC_FOR_GLOBAL_SYMBOL invocation.
5554 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
5556 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
5557 unresolved symbols in objects aren't allowed.
5559 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
5560 unresolved symbols.
5561 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
5562 (elf_hppa_unmark_useless_dynamic_symbols):
5563 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
5564 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
5565 (elf32_hppa_relocate_section): Likewise.
5566 * elf32-i370.c (i370_elf_relocate_section): Likewise.
5567 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
5568 * elf32-sh.c (sh_elf_relocate_section): Likewise.
5569 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
5570 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5572 * elf-m10200.c (mn10200_elf_relocate_section): Use
5573 RELOC_FOR_GLOBAL_SYMBOL.
5574 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
5575 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
5576 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
5577 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
5578 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
5579 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
5580 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
5581 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
5582 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
5583 * elf32-v850.c (v850_elf_relocate_section): Likewise.
5584 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
5585 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
5587 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5589 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
5590 (final_link_relocate): Likewise.
5591 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
5592 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
5594 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5596 * Makefile.am: Run "make dep-am".
5597 * Makefile.in: Regenerate.
5598 * aclocal.m4: Regenerate.
5599 * config.in: Regenerate.
5600 * po/bfd.pot: Regenerate.
5602 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5603 H.J. Lu <hongjiu.lu@intel.com>
5605 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
5606 type and size change code to where it was previously. Remove
5607 dt_needed param. Treat old weak syms as strong if new sym is
5608 from a shared lib, even when old sym is from another shared
5609 lib. Remove unnecessary tests of oldweak and newweak. Correct
5610 comments.
5611 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
5612 _bfd_elf_merge_symbol calls.
5613 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
5614 dt_needed local var. Update comments.
5615 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
5616 (_bfd_elf_add_default_symbol): Likewise.
5618 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
5619 strong syms in one shared object overriding weak syms in another.
5621 2004-03-18 Alan Modra <amodra@bigpond.net.au>
5623 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
5624 dyn_lib_class field. Rearrange for better packing.
5625 (elf_dt_soname): Delete.
5626 (elf_dyn_lib_class): Define.
5627 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
5628 (bfd_elf_set_dt_needed_soname): Delete.
5629 (bfd_elf_set_dyn_lib_class): New function.
5630 * elflink.h (add_dt_needed_tag): New function. Split out from..
5631 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
5632 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
5633 initialization of soname.
5634 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
5635 elf_dt_soname.
5636 * bfd-in.h (enum dynamic_lib_link_class): New.
5637 (bfd_elf_set_dt_needed_soname): Delete.
5638 (bfd_elf_set_dyn_lib_class): Declare.
5639 * bfd-in2.h: Regenerate.
5641 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
5642 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
5643 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
5644 symbol loop. Instead use add_needed to flag tag as written.
5646 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
5648 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
5649 logic for null_input_bfd detection.
5651 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5653 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5655 2004-03-16 Mark Kettenis <kettenis@gnu.org>
5657 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
5658 code.
5660 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5662 * elflink.c (elf_link_read_relocs_from_section): Don't use
5663 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
5664 (_bfd_elf_link_read_relocs): ..to here.
5665 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
5667 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5669 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
5670 values selected in configure.host. Require both to be defined
5671 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
5672 corresponding BFD_HOST vars with quotes.
5673 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
5674 Always require BFD_HOST_64_BIT_DEFINED.
5675 <file_ptr type>: Find off_t size before emitting message. Combine
5676 off_t and ftello64 conditional.
5677 * configure: Regenerate.
5679 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5681 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
5682 aliasing warning. Remove trailing whitespace throughout file.
5684 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5686 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
5687 input_section in calls to get_dyn_name.
5688 * 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
5689 local symbols.
5690 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
5692 2004-03-15 Alan Modra <amodra@bigpond.net.au>
5694 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
5695 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
5696 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
5697 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
5698 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
5699 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
5700 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
5701 when using long.
5702 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
5703 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5704 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5705 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5706 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
5707 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
5708 (read_8_bytes, read_indirect_string, read_address): Likewise.
5709 (read_abbrevs, parse_comp_unit): Likewise.
5710 * targets.c (struct bfd_target): Likewise.
5711 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
5712 * hppabsd-core.c: Likewise. Formatting.
5713 * hpux-core.c: Likewise.
5714 * irix-core.c: Likewise.
5715 * netbsd-core.c: Likewise.
5716 * osf-core.c: Likewise.
5717 * ptrace-core.c: Likewise.
5718 * sco5-core.c: Likewise.
5719 * trad-core.c: Likewise.
5720 * configure: Regenerate.
5721 * bfd-in2.h: Regenerate.
5723 2004-03-15 Alan Modra <amodra@bigpond.net.au>
5725 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
5726 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
5727 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5728 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5729 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
5730 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
5731 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
5732 * libbfd.c: Likewise in function definitions.
5733 (bfd_put_8): Mask with 0xff rather than casting to char.
5734 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
5735 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
5736 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
5737 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
5738 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
5739 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
5740 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
5741 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
5742 (H_GET_64, H_GET_32, H_GET_16): Likewise.
5743 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
5744 * archive.c (do_slurp_coff_armap): Update swap prototype.
5745 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
5746 (tic54x_getl_signed_32): Likewise.
5747 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
5748 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
5749 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
5750 (bfd_getp_signed_32, bfd_putp32): Likewise.
5751 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
5752 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
5753 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
5754 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
5755 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
5756 bfd_h_getx_signed_16, bfd_h_putx16.
5757 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
5758 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
5759 * hpux-core.c: Likewise.
5760 * irix-core.c: Likewise.
5761 * netbsd-core.c: Likewise.
5762 * osf-core.c: Likewise.
5763 * ptrace-core.c: Likewise.
5764 * sco5-core.c: Likewise.
5765 * trad-core.c: Likewise.
5766 * bfd-in2.h: Regenerate.
5768 2004-03-15 Matt Thomas <matt@3am-software.com>
5770 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
5771 selected.
5773 2004-03-13 Mark Kettenis <kettenis@gnu.org>
5775 * config.bfd: Add x86_64-*-openbsd*.
5776 * configure.in (x86_64-*-openbsd*): Set COREFILE to
5777 netbsd-core.lo.
5778 * configure: Regenerate.
5780 2004-03-12 Nick Clifton <nickc@redhat.com>
5781 Dave Murphy <wintermute2k4@ntlworld.com>
5783 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
5784 if the input bfd does not contain any code.
5786 2004-03-09 Steve Ellcey <sje@cup.hp.com>
5788 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
5790 2004-03-05 Fred Fish <fnf@redhat.com>
5792 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
5793 mips16 symbols to be even rather than testing first for even/odd.
5794 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
5796 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
5798 * elf.c (map_sections_to_segments): Ignore .tbss sections for
5799 layout purposes.
5801 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
5803 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
5804 undefined symbols as hash_new.
5806 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5808 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
5809 * cpu-sh.c: Ditto.
5810 * elf32-sh.c: Ditto.
5811 * bfd-in2.h: Regenerate.
5813 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
5815 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
5816 dynrelocs.
5817 (_frv_count_got_plt_entries): Initialize them.
5818 (frv_pic_relocs_info_find): Add insert argument. Adjust all
5819 callers.
5820 (frv_pic_relocs_info_for_global): Likewise.
5821 (frv_pic_relocs_info_for_local): Likewise.
5822 (frv_pic_merge_early_relocs_info): New.
5823 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
5824 another.
5825 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
5826 Check that we don't exceed the allocated count for entry.
5827 (_frv_add_rofixup): Likewise.
5828 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
5829 (elf32_frv_finish_dynamic_sections): Improve error message in case
5830 we emit too few rofixup entries.
5832 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5834 * archures.c (bfd_mach_fr450): New.
5835 * bfd-in2.h: Regenerate.
5836 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
5837 (arch_info_500): Link to it.
5838 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
5839 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
5840 (frv_elf_arch_extension_p): New function.
5841 (frv_elf_merge_private_bfd_data): Use it.
5843 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
5845 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
5847 * elflink.h (is_global_data_symbol_definition): Moved to
5848 elflink.c.
5849 (elf_link_is_defined_archive_symbol): Likewise.
5850 (elf_link_add_archive_symbols): Likewise. Renamed to
5851 _bfd_elf_link_add_archive_symbols.
5853 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
5854 of ELF symbol table entry from backend.
5855 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
5856 instead of elf_link_add_object_symbols.
5858 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5860 * elf-bfd.h (struct elf_backend_data): Added
5861 elf_backend_can_make_relative_eh_frame,
5862 elf_backend_can_make_lsda_relative_eh_frame and
5863 elf_backend_encode_eh_address.
5864 (_bfd_elf_encode_eh_address): Declare.
5865 (_bfd_elf_can_make_relative): Declare.
5866 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
5867 hooks to decide whether to attempt to make_relative and
5868 make_lsda_relative.
5869 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
5870 (_bfd_elf_can_make_relative): New.
5871 (_bfd_elf_encode_eh_address): New.
5872 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
5873 (frv_elf_encode_eh_address): New.
5874 (elf_backend_can_make_relative_eh_frame): Define.
5875 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5876 (elf_backend_encode_eh_address): Define.
5877 * elfxx-target.h
5878 (elf_backend_can_make_relative_eh_frame): Define.
5879 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5880 (elf_backend_encode_eh_address): Define.
5881 (elfNN_bed): Add them.
5883 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5885 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
5886 complain_on_overflow to signed.
5888 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
5890 * elflink.h (sort_symbol): New.
5891 (elf_link_add_object_symbols): Use a sorted symbol array for
5892 weakdef.
5894 2004-02-27 Jakub Jelinek <jakub@redhat.com>
5896 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5897 for pc relative relocs.
5898 (elf_s390_relocate_section): Likewise.
5899 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5900 for pc relative relocs.
5901 (elf_s390_relocate_section): Likewise.
5903 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
5905 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
5906 count_dyn_reloc.
5908 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
5910 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
5911 field to track if a relocation is against readonly section.
5912 (count_dyn_reloc): Take a new argument for rent->reltext.
5913 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
5914 (get_reloc_section): Don't set ia64_info->reltext here.
5915 (allocate_dynrel_entries): Set ia64_info->reltext here.
5917 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
5919 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
5920 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
5921 function's descriptor to symbol+offset, and map local undefweak
5922 symbol to NULL function descriptor.
5923 (elf32_frv_relocate_section): Likewise.
5925 2004-02-23 Mark Kettenis <kettenis@gnu.org>
5927 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
5928 M_X86_64_NETBSD.
5929 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
5930 (netbsd_core_file_p): Set architecture from machine ID for
5931 selected machines.
5933 2004-02-23 Jakub Jelinek <jakub@redhat.com>
5935 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
5936 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
5938 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
5940 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
5941 symbols with non-default visibility.
5943 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
5945 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
5946 IMAGE_SCN_MEM_WRITE on known sections only.
5948 2004-02-20 Jakub Jelinek <jakub@redhat.com>
5950 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
5951 symbols used in PIE relocs.
5953 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5955 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
5956 .plt sh_entsize.
5958 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
5960 * configure.in: Update version to 2.15.90.
5961 * configure: Regenerate.
5963 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
5964 Richard Sandiford <rsandifo@redhat.com>
5966 * elfxx-mips.c (mips_elf_calculate_relocation): Use
5967 _bfd_elf_symbol_refs_local_p to decide whether to decay
5968 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
5969 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
5970 relocs if the symbol wasn't defined by a regular object file.
5971 Don't check the symbol's dynindx.
5973 2004-02-16 Andrew Cagney <cagney@redhat.com>
5975 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
5976 @bfd_file_ptr@.
5977 * bfd-in2.h: Re-generate.
5979 2004-02-14 Andrew Cagney <cagney@redhat.com>
5981 * configure.host (HDEFINES): When hppa*-*-hpux*, define
5982 _LARGEFILE64_SOURCE.
5984 2004-02-13 Andrew Cagney <cagney@redhat.com>
5986 * elf.c (vma_page_aligned_bias): New function.
5987 (assign_file_positions_except_relocs)
5988 (assign_file_positions_for_segments): Replace broken modulo
5989 arithmetic with call to vma_page_aligned_bias.
5991 2004-02-11 Andrew Cagney <cagney@redhat.com>
5993 * bfd-in.h: Update copyright.
5994 (bfd_tell): Change return type to file_ptr.
5995 * bfd-in2.h: Re-generate.
5996 * cache.c: Update copyright.
5997 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
5998 parameter.
5999 (close_one): Use real_ftell.
6000 * bfdio.c: Update copyright.
6001 (real_ftell, real_fseek): New functions.
6002 (bfd_tell): Use real_fseek and real_ftell, change return type to
6003 file_ptr.
6004 (bfd_seek): Use real_ftell and real_fseek, change type of
6005 file_position to a file_ptr.
6006 * libbfd-in.h: Update copyright.
6007 (real_ftell, real_fseek): Declare.
6008 * libbfd.h: Re-generate.
6010 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
6011 fseeko and fseeko64. Determine bfd_file_ptr.
6012 * configure: Re-generate.
6013 * config.in: Re-generate.
6015 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
6017 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
6018 * elf32-h8300.c: Likewise.
6020 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
6021 Nick Clifton <nickc@redhat.com>
6023 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
6024 GOT entries with no associated GOT subsection.
6026 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
6028 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
6029 * elf.c (swap_out_syms): Use it to decide whether local section
6030 symbols should be named.
6031 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
6032 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
6033 (elf_backend_name_local_section_symbols): Define.
6034 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
6036 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
6038 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
6039 (elfNN_ia64_relax_section): Optimize brl to br during the relax
6040 finalize pass.
6042 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
6044 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
6045 to bfd_link_hash_entry passed by reference to
6046 _bfd_generic_link_add_one_symbol.
6048 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
6050 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
6051 relocations against dynamic symbols.
6053 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
6055 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
6056 change.
6058 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
6060 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
6061 * bfd-in2.h, libbfd.h: Rebuilt.
6063 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
6065 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
6066 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
6067 flag has been cleared.
6069 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
6071 * coff-h8300.c: Add and adjust comments about relaxation.
6072 * elf32-h8300.c: Likewise.
6074 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6076 * coff-h8300.c: Fix comment typos.
6077 * elf32-h8300.c: Likewise.
6079 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6081 * coff-h8300.c: Add comments about relaxation.
6082 * elf32-h8300.c: Likewise.
6084 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6086 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6087 throughout.
6088 * aclocal.m4: Regenerate.
6089 * configure: Regenerate.
6091 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
6093 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
6094 mips_elf64_rtype_to_howto instead of using howto_table.
6096 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
6098 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
6099 the .plt section.
6100 (elf32_arm_check_relocs): Don't increment the PLT refcount for
6101 relocs which would not use the PLT.
6103 2004-01-13 Alan Modra <amodra@bigpond.net.au>
6105 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
6106 (ppc64_elf_gc_sweep_hook): Likewise.
6107 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
6109 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6111 Adds linker relaxation support for bit manipulation insns like
6112 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
6113 bst, btst, bxor.
6114 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
6115 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
6116 * coff-h8300.c: Opcode for bit manipulation insn is checked in
6117 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
6119 2004-01-12 Alan Modra <amodra@bigpond.net.au>
6121 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
6123 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6125 * elf32-h8300.c: Fix formatting.
6127 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6129 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
6130 dynamic object is present. Declare r_symndx and h in an inner
6131 scope.
6132 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
6134 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
6136 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
6137 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
6138 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
6139 identically. Do not emit PC24 relocations for shared libraries.
6140 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
6141 identically. Don't adjust pc_count.
6142 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
6143 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
6144 adjust count for branch relocations.
6145 (allocate_dynrelocs): Correct typo in call to
6146 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
6147 PC24 or PLT32 relocs when linking.
6149 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6151 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
6152 relocation howto with ARM_26 one for consistency.
6153 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
6154 that will be converted to ARM_26D ones, since we always want 'done'
6155 relocations to be reflected in section's data.
6156 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
6157 offset.
6158 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
6159 requested.
6161 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6163 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
6164 are not partial_inplace during a relocatable link.
6166 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
6168 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
6169 if no dynamic object is present. Declare r_symndx and h in an
6170 inner scope.
6172 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6174 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
6175 trampoline if it is known out of range.
6177 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6179 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
6180 * elf32-frv.c (_frv_osec_readonly_p): New.
6181 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
6182 undefweak symbol.
6183 (_frv_count_got_plt_entries): Adjust expected count accordingly.
6184 (elf32_frv_relocate_section): Likewise. Error out if attempting
6185 to emit rofixups or dynamic relocs in read-only segments. Use
6186 _bfd_elf_section_offset to adjust r_offsets in rofixups and
6187 dynamic relocations.
6188 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
6189 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
6190 relocations or fixups involving merged sections correctly. Avoid
6191 crash when undefined symbol is referenced by R_FRV_32 or
6192 R_FRV_FUNCDESC_VALUE.
6193 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
6194 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
6195 input section holding local symbol to addend of R_FRV_32 or
6196 R_FRV_FUNCDESC_VALUE dynamic relocation.
6197 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
6198 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
6199 (elf32_frv_always_size_sections): Don't store pointer to
6200 __stacksize symbol in sec_info.
6201 (elf32_frv_modify_segment_map): Look it up here.
6202 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
6203 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
6204 of the lazy PLT entry, not only its offset, as the low word of a
6205 function descriptor.
6206 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
6207 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
6208 if a hash table entry already exists but is not a definition.
6209 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
6210 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
6211 (_frv_add_rofixup): Don't inline.
6212 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
6213 for undefweak symbols.
6214 (elf32_frv_relocate_section): Avoid crash while computing
6215 relocation when linking with shared library. Only emit rofixups
6216 and dynamic relocations for alloc&load sections. Mark binaries
6217 with inter-segment relocations for relocation as a unit.
6218 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
6219 (DEFAULT_STACK_SIZE): New.
6220 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
6221 emit rofixups or dynamic relocs when linking dynamic non-PIE
6222 executables.
6223 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
6224 shared libs too. Reserve the last entry for the GOT pointer.
6225 (elf32_frv_finish_dynamic_sections): Emit it.
6226 (elf32_frv_always_size_sections): New.
6227 (elf32_frv_modify_segment_map): New.
6228 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
6229 sections.
6230 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
6231 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
6232 (elf_backend_always_size_sections): New.
6233 (elf_backend_modify_segment_map): New.
6234 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
6235 * config.bfd: Added frv-*-*linux*.
6236 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
6237 ABS section, instead of crashing.
6238 (elf32_frv_relocate_section): Don't crash before warning about
6239 different segments in non-PIC relocation.
6240 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
6241 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
6242 relocs to undefweak symbols.
6243 (elf32_frv_relocate_section): Ditto for undefined symbols.
6244 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
6245 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
6246 gotfixup section was created.
6247 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
6248 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
6249 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
6250 complain_overflow_signed.
6251 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
6252 have not been allocated.
6253 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
6254 privfd only if dynamic sections were created.
6255 (elf32_frv_relocate_section): Compute gprel_segment, and use it
6256 for GPREL relocs. When linking relocatable FDPIC executables,
6257 emit warnings for relocations that would be illegal on PIE or
6258 shared libraries. Emit rofixup for R_FRV_32 only if input object
6259 is not FDPIC.
6260 (_frv_create_got_section): Define _gp symbol in the rofixup
6261 section.
6262 (elf32_frv_finish_dynamic_sections): If rofixups needed but
6263 dynamic sections missing, error out requesting -melf32frvfd.
6264 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6265 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
6266 computation of addends from section and global or local symbol
6267 value. Change return type to bfd_boolean, and return a failure if
6268 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
6269 nonzero addend is required.
6270 (elf32_frv_relocate_section): Likewise. Print error for
6271 unsupported nonzero addends.
6272 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6273 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
6274 force everything local.
6275 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
6276 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
6277 (frv_gotfixup_section): New.
6278 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
6279 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
6280 and relocsfdv.
6281 (_frv_add_rofixup): New.
6282 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
6283 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
6284 improve some ugly conditions.
6285 (elf32_frv_relocate_section): Likewise. Reject inter-segment
6286 relocations in fdpic.
6287 (_frv_create_got_section): Create .rofixup.got section.
6288 (struct _frv_dynamic_got_info): Added fixups.
6289 (_frv_count_got_plt_entries): Account in-GOT relocations into
6290 relocs32, relocsfd and relocsfdv. Account them into relocs or
6291 fixups, as appropriate.
6292 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
6293 sizing of gotrel.
6294 (elf32_frv_finish_dynamic_sections): Verify that the right number
6295 of relocations and fixups was generated.
6296 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
6297 relocsfdv.
6298 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
6299 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
6300 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
6301 descriptor of a (formerly-)global symbol is local.
6302 (struct frv_pic_relocs_info): Adjust comments.
6303 (_frv_emit_got_relocs_plt_entries): Adjust.
6304 (elf32_frv_relocate_section): Likewise.
6305 (_frv_count_got_plt_entries): Likewise.
6306 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
6307 symbol's value to addend in the common preamble. Decay dynamic
6308 symbols to section+offset if they bind or call locally, for GOT
6309 and FUNCDESC_VALUE, respectively.
6310 (elf32_frv_relocate_section): Likewise.
6311 (elf32_frv_check_relocs): Don't register as dynamic symbols of
6312 internal or hidden visibility.
6313 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
6314 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
6315 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
6316 (elf32_frv_relocate_section): Pass relocation addend in. Use
6317 original relocation addend to look up the got relocs/plt entries
6318 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
6319 processing relocations that reference .scommon symbols.
6320 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
6321 Introduce support for dynamic linking.
6322 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
6323 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
6324 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
6325 (frv_reloc_type_lookup): Return REL howtos for executables and
6326 dynamic libraries.
6327 (frv_info_to_howto_rel): New.
6328 (struct frv_elf_link_hash_table): New.
6329 (frv_hash_table, frv_got_section, frv_gotrel_section,
6330 frv_plt_section, frv_pltrel_section, frv_relocs_info,
6331 frv_got_initial_offset, frv_plt_initial_offset): New macros.
6332 (frv_elf_link_hash_table_create): New.
6333 (struct frv_pic_relocs_info): New.
6334 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
6335 (frv_pic_relocs_info_find): New.
6336 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
6337 New.
6338 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
6339 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
6340 (_frv_emit_got_relocs_plt_entries): New.
6341 (elf32_frv_relocate_section): Add support for dynamic linking.
6342 Handle new relocations.
6343 (_frv_create_got_section): New.
6344 (elf32_frv_create_dynamic_sections): New.
6345 (ELF_DYNAMIC_INTERPRETER): New.
6346 (struct _frv_dynamic_got_info): New.
6347 (_frv_count_got_plt_entries): New.
6348 (struct _frv_dynamic_got_plt_info): New.
6349 (_frv_compute_got_alloc_data): New.
6350 (_frv_get_got_entry, _frv_get_fd_entry): New.
6351 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
6352 (_frv_resolve_final_relocs_info): New.
6353 (elf32_frv_size_dynamic_sections): New.
6354 (elf32_frv_finish_dynamic_sections): New.
6355 (elf32_frv_adjust_dynamic_symbol): New.
6356 (elf32_frv_finish_dynamic_symbol): New.
6357 (elf32_frv_check_relocs): Handle new relocs. Explain how the
6358 whole thing works.
6359 (elf_info_to_howto_rel): Define.
6360 (bfd_elf32_bfd_link_hash_table_create): Define.
6361 (elf_backend_create_dynamic_sections): Define.
6362 (elf_backend_adjust_dynamic_symbol): Define.
6363 (elf_backend_size_dynamic_sections): Define.
6364 (elf_backend_finish_dynamic_symbol): Define.
6365 (elf_backend_finish_dynamic_sections): Define.
6366 (elf_backend_want_got_sym): Define.
6367 (elf_backend_got_header_size): Define.
6368 (elf_backend_want_got_plt): Define.
6369 (elf_backend_plt_readonly): Define.
6370 (elf_backend_want_plt_sym): Define.
6371 (elf_backend_plt_header_size): Define.
6372 (elf_backend_may_use_rel_p): Define.
6373 (elf_backend_may_use_rela_p): Define.
6374 (elf_backend_default_use_rela_p): Define.
6375 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
6376 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
6377 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
6378 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
6379 (frv_reloc_map): Map the corresponding BFD relocs to them.
6380 (frv_reloc_type_lookup): ... and back to BFD relocs.
6381 * reloc.c: New relocs.
6382 * bfd-in2.h, libbfd.h: Rebuilt.
6383 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6384 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
6385 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
6386 R_FRV_FUNCDESC_GOTLO): New.
6387 (frv_reloc_map): Map the corresponding BFD relocs to them.
6388 (frv_reloc_type_lookup): ... and back to BFD relocs.
6389 * reloc.c: New relocs.
6390 * bfd-in2.h, libbfd.h: Rebuilt.
6392 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6394 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6395 targets to support pages of up to 64kB.
6396 (elf32_bed): Redefine to get a separate backend data structure for
6397 traditional targets.
6398 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6399 targets to support pages of up to 64kB.
6400 (elf64_bed): Redefine to get a separate backend data structure for
6401 traditional targets.
6402 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6403 targets to support pages of up to 64kB.
6404 (elf32_bed): Redefine to get a separate backend data structure for
6405 traditional targets.
6407 2004-01-04 Mark Kettenis <kettenis@gnu.org>
6409 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
6411 2004-01-02 Mark Kettenis <kettenis@gnu.org>
6413 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
6414 (elf_i386_grok_psinfo): Likewise.
6416 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6418 * config.bfd: Add m68k-uClinux target.
6420 2004-01-01 Grant Edwards <grante@visi.com>
6422 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
6423 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
6424 (elf32_h8_gc_sweep_hook): New function.
6425 (elf_backend_gc_mark_hook): Define.
6426 (elf_backend_gc_sweep_hook): Define.
6427 (elf_backend_can_gc_sections): Define.
6429 For older changes see ChangeLog-0203
6430 \f
6431 Local Variables:
6432 mode: change-log
6433 left-margin: 8
6434 fill-column: 74
6435 version-control: never
6436 End: