| blob | 3a4587cc934e376a7b20caf77aa81072eadf4efc |
1 2005-03-22 Alan Modra <amodra@bigpond.net.au>
3 * elf32-ppc.c (ppc_elf_set_sdata_syms): New function, extracted from..
4 (ppc_elf_set_sdata_syms): ..here. Expand comment. Set .sbss start
5 and end syms.
7 2005-03-21 Nick Clifton <nickc@redhat.com>
9 * coff-arm.c (coff_link_hash_entry): Only define for non WINCE
10 targets.
11 (t2a1_bx_pc_insn): Likewise.
12 (t2a2_noop_insn): Likewise.
13 (t2a3_b_insn): Likewise.
14 (t2a1_push_insn): Likewise.
15 (t2a2_ldr_insn): Likewise.
16 (t2a3_mov_insn): Likewise.
17 (t2a4_bx_insn): Likewise.
18 (t2a5_pop_insn): Likewise.
19 (t2a6_bx_insn): Likewise.
20 (coff_arm_relocate_section): Only declare the high_address
21 variable for non WINCE targets.
23 2005-03-22 Alan Modra <amodra@bigpond.net.au>
25 * elf32-ppc.c (ppc_elf_add_symbol_hook): Make htab->sbss
26 SEC_LINKER_CREATED. Attach to dynobj.
27 (ppc_elf_size_dynamic_sections): Strip htab->sbss if zero size.
29 2005-03-21 Alan Modra <amodra@bigpond.net.au>
31 * elf32-ppc.c (struct elf_linker_section): Remove sym_hash and
32 sym_offset. Add name, bss_name, sym_name, sym_val.
33 (struct ppc_elf_link_hash_table): Remove sdata and sdata2 pointers.
34 Add sdata array of elf_linker_section_t.
35 (ppc_elf_link_hash_table_create): Set name, sym_name, and bss_name.
36 (enum elf_linker_section_enum): Delete.
37 (ppc_elf_create_linker_section): Rewrite. Don't create syms here.
38 (ppc_elf_check_relocs): Delay ppc_elf_create_linker_section until
39 the special sections are needed. Adjust htab->sdata refs.
40 Ensure dynobj is set in sreloc code.
41 (ppc_elf_size_dynamic_sections): Strip sdata sections.
42 (ppc_elf_set_sdata_syms): New function.
43 (elf_finish_pointer_linker_section): Use 0x8000 for sym_offset.
44 (ppc_elf_relocate_section): Adjust references to htab->sdata. Use
45 sym_val instead of sym_hash.
46 * elf32-ppc.h (ppc_elf_set_sdata_syms): Declare.
48 2005-03-21 Alan Modra <amodra@bigpond.net.au>
50 * elf32-ppc.c (is_ppc_elf_target): Move to linker part of file.
51 (ppc_elf_merge_private_bfd_data): Likewise.
53 2005-03-21 Alan Modra <amodra@bigpond.net.au>
55 * elf32-ppc.c (struct elf_linker_section): Remove rel_section.
56 (ppc_elf_create_linker_section): Don't create rel_section.
57 (elf_create_pointer_linker_section): Don't size relocs.
58 (elf_finish_pointer_linker_section): Remove relative_reloc parm.
59 Don't generate relocs.
60 (ppc_elf_relocate_section): Adjust calls to
61 elf_finish_pointer_linker_section.
63 2005-03-21 Alan Modra <amodra@bigpond.net.au>
65 * elf32-ppc.c (is_ppc_elf_target): New function.
66 (ppc_elf_merge_private_bfd_data): Use it rather than just testing
67 for bfd_target_elf_flavour. Do this test before endian check.
68 (ppc_elf_add_symbol_hook): Use is_pcc_elf_target.
69 (ppc_elf_size_dynamic_sections): Likewise.
71 2005-03-20 H.J. Lu <hongjiu.lu@intel.com>
73 * elf-bfd.h (elf_backend_data): Add int to
74 elf_backend_section_from_shdr.
75 (bfd_elf_section_data): Update comment for this_idx.
76 (_bfd_elf_make_section_from_shdr): Add int.
77 * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.
79 * elf.c (_bfd_elf_make_section_from_shdr): Take section index
80 and use it to set this_idx in bfd_elf_section_data.
81 (bfd_section_from_shdr): Pass shindex to
82 _bfd_elf_make_section_from_shdr.
83 (_bfd_elf_section_from_bfd_section): Use this_idx in
84 bfd_elf_section_data to find section index.
86 * elf32-arm.c (elf32_arm_section_from_shdr): Take section
87 index and pass it to _bfd_elf_make_section_from_shdr.
88 * elf32-i370.c(i370_elf_section_from_shdr): Likewise.
89 * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise.
90 * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise.
91 * elf32-v850.c (v850_elf_section_from_shdr): Likewise.
92 * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise.
93 * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise.
94 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise.
95 * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise.
96 * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.
98 2005-03-19 Danny Smith <dannysmith@users.sourceforge.net>
99 Ross Ridge <rridge@csclub.uwaterloo.ca>
101 * peicode.h (pe_ILF_build_a_bfd): Strip only one prefix
102 character in IMPORT_NAME_UNDECORATE and IMPORT_NAME_NOPREFIX
103 cases. Add comment.
105 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
107 * elflink.c (elf_mark_used_section): Remove check for special
108 sections.
110 2005-03-18 Andreas Schwab <schwab@suse.de>
112 * elfxx-ia64.c (elfNN_ia64_install_value): Change type of insn
113 from bfd_vma to ia64_insn, remove broken cast.
115 2005-03-18 C Jaiprakash <cjaiprakash@noida.hcltech.com>
117 * elf32-m68k.c (elf_cfv4e_plt0_entry): plt entry for coldfire v4e.
118 (elf_m68k_adjust_dynamic_symbol,elf_m68k_finish_dynamic_symbol,
119 elf_m68k_finish_dynamic_sections): Use it.
121 2005-03-17 Paul Brook <paul@codesourcery.com>
122 Dan Jacobowitz <dan@codesourcery.com>
123 Mark Mitchell <mark@codesourcery.com>
125 * elf32-arm.c (elf32_arm_modify_segment_map): New function.
126 (elf32_arm_additional_program_headers): Likewise.
127 (elf_backend_modify_segment_map): Define.
128 (elf_backend_additional_program_headers): Likewise.
129 (elf32_arm_symbian_modify_segment_map): Use
130 elf32_arm_modify_segment_map.
132 2005-03-18 H.J. Lu <hongjiu.lu@intel.com>
134 * elflink.c (elf_mark_used_section): Check bfd_is_const_section
135 for special sections.
137 2005-03-18 Alan Modra <amodra@bigpond.net.au>
139 * elf-bfd.h (_bfd_elf_link_renumber_dynsyms): Delete.
140 * elflink.c (_bfd_elf_link_renumber_dynsyms): Make static, add
141 section_sym_count param, and return number of section symbols.
142 (bfd_elf_size_dynamic_sections): Clear section symbol area of
143 .dynsym contents. Don't bother calling swap_symbol_out on the
144 first all-zero dynsym.
145 (elf_mark_used_section): Formatting. Avoid twiddling flags in
146 special sections like bfd_abs_section.
147 (bfd_elf_gc_sections): Spelling fix.
149 2005-03-16 Fred Fish <fnf@specifixinc.com>
151 PR binutils/790
152 * dwarf2.c (read_indirect_string): Fix apparent typo, check
153 dwarf_str_buffer allocation, not dwarf_abbrev_buffer.
155 2005-03-16 H.J. Lu <hongjiu.lu@intel.com>
157 * elflink.c (elf_mark_used_section): New.
158 (bfd_elf_gc_sections): Call elf_gc_mark_section for
159 non-relocatable link if we don't do GC.
161 2005-03-16 Nick Clifton <nickc@redhat.com>
162 Ben Elliston <bje@au.ibm.com>
164 * configure.in (werror): New switch: Add -Werror to the
165 compiler command line. Enabled by default. Disable via
166 --disable-werror.
167 * configure: Regenerate.
169 2005-03-16 Nick Clifton <nickc@redhat.com>
171 * ecoff.c: Convert to ISO C90 formatting.
173 2005-03-16 Alan Modra <amodra@bigpond.net.au>
175 * elf32-ppc.c: Divide file into general and linker specific
176 functions. Sort linker functions into roughly the order in which
177 they are called by the ELF linker code.
179 2005-03-16 Alan Modra <amodra@bigpond.net.au>
181 * elf32-ppc.c (ppc_elf_create_linker_section): Set SEC_LINKER_CREATED
182 on section. Correct comment, and add FIXME.
183 (ppc_elf_additional_program_headers): Don't bump header count for
184 interp. Test SEC_ALLOC, not SEC_LOAD, and don't test size.
185 (ppc_elf_size_dynamic_sections): Don't strip sdata and sdata2, but
186 do allocate memory if they need it.
188 2005-03-15 Mikkel Krautz <krautz@gmail.com>
190 * config.bfd (x86_64-elf): Add target.
192 2005-03-15 Alan Modra <amodra@bigpond.net.au>
194 * po/es.po: Commit new Spanish translation.
196 2005-03-14 H.J. Lu <hongjiu.lu@intel.com>
198 * elfxx-ia64.c (elfNN_ia64_relocate_section): Set symbo name
199 for global symbol when reporting overflow.
201 2005-03-11 Jakub Jelinek <jakub@redhat.com>
203 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
204 * libbfd.h: Rebuilt.
205 * archive.c (_bfd_ar_spacepad): New function.
206 (_bfd_construct_extended_name_table, _bfd_write_archive_contents,
207 bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
208 coff_write_armap): Use it.
209 (bfd_ar_hdr_from_filesystem): Likewise. Fix HP-UX large
210 uid/gid support.
211 * archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
213 2005-03-10 Mark Kettenis <kettenis@gnu.org>
215 * archive.c (_bfd_look_for_bfd_in_cache): Move declaration of
216 has_table to the start of the function.
218 2005-03-10 Ben Elliston <bje@au.ibm.com>
220 * archive.c: Include hashtab.h.
221 (struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
222 (_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
223 (hash_file_ptr): New function.
224 (eq_file_ptr): Likewise.
225 (_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
226 * libbfd-in.h: Include hashtab.h.
227 (struct artdata): Change `cache' member type to htab_t.
228 * libbfd.h: Rebuild.
230 2005-03-08 Daniel Jacobowitz <dan@codesourcery.com>
232 * configure.in: Bump version to 2.16.90.
233 * configure: Regenerated.
235 2005-03-07 Jakub Jelinek <jakub@redhat.com>
237 * opncls.c (opncls_bread, opncls_bclose): Fix if pread resp.
238 close is a function like macro in system headers.
240 2005-03-07 Alan Modra <amodra@bigpond.net.au>
242 PR ld/778
243 * elf32-hppa.c (elf32_hppa_create_dynamic_sections): Reinstate
244 _GLOBAL_OFFSET_TABLE_ as a normal dynamic symbol.
246 2005-03-06 Alan Modra <amodra@bigpond.net.au>
248 * elf.c (elfcore_grok_win32pstatus): Warning fixes.
250 2005-03-05 Alan Modra <amodra@bigpond.net.au>
252 * po/bfd.pot: Regenerate.
254 2005-03-05 Alan Modra <amodra@bigpond.net.au>
256 * elf64-ppc.c (update_plt_info): Don't mark new ABI call syms
257 with is_func.
258 (func_desc_adjust): Force dot-syms local in executables as well
259 as shared libs.
261 2005-03-04 David Daney <ddaney@avtrex.com>
263 * elfxx-mips.c (mips_elf_calculate_relocation): Handle special
264 '__gnu_local_gp' symbol used by gas -mno-shared.
266 2005-03-03 H.J. Lu <hongjiu.lu@intel.com>
268 * elf-bfd.h (elf_backend_data): Add "const char *" to
269 elf_backend_section_from_phdr.
271 * elf.c (bfd_section_from_phdr): Pass "proc" to the
272 elf_backend_section_from_phdr hook.
274 2005-03-02 Daniel Jacobowitz <dan@codesourcery.com>
275 Joseph Myers <joseph@codesourcery.com>
277 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
278 (struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
279 and tls_ldm_offset.
280 (struct mips_elf_got_per_bfd_arg): Add global_count.
281 (struct mips_elf_count_tls_arg): New.
282 (struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
283 (struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
284 (GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
285 (GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
286 (TLS_RELOC_P): Define.
287 (TP_OFFSET, DTP_OFFSET): Define.
288 (dtprel_base, tprel_base): New functions.
289 (mips_elf_link_hash_newfunc): Initialize tls_type.
290 (mips_elf_got_entry_hash, mips_elf_got_entry_eq)
291 (mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
292 TLS entries.
293 (mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
294 (mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
295 (mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
296 (mips_tls_got_index): New functions.
297 (mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
298 arguments. Pass them to mips_elf_create_local_got_entry. Use
299 mips_tls_got_index.
300 (mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
301 Handle TLS entries.
302 (mips_elf_got_page, mips_elf_got16_entry): Update calls to
303 mips_elf_create_local_got_entry.
304 (mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
305 arguments. Handle TLS entries.
306 (mips_elf_sort_hash_table_f): Add non-TLS assertions.
307 (mips_elf_record_local_got_symbol): Add new TLS_FLAG argument. Handle
308 TLS entries.
309 (mips_elf_record_global_got_symbol): Likewise.
310 (mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
311 Count TLS entries.
312 (mips_elf_merge_gots): Handle TLS entries when merging.
313 (mips_elf_initialize_tls_index): New function.
314 (mips_elf_set_global_got_offset): Handle TLS entries.
315 (mips_elf_adjust_gp): Handle TLS.
316 (mips_elf_multi_got): Remove redundant call to
317 mips_elf_resolve_final_got_entries. Initialize global_count.
318 Correct a comment. Initialize new TLS members of mips_got_info.
319 Assign TLS GOT indexes for new GOTs.
320 (mips_elf_create_got_section): Initialize new TLS members of
321 mips_got_info.
322 (mips_elf_calculate_relocation): Handle TLS relocs.
323 (_bfd_mips_elf_check_relocs): Likewise. Update calls to changed
324 functions.
325 (_bfd_mips_elf_always_size_sections): Handle TLS.
326 (_bfd_mips_elf_size_dynamic_sections): Likewise.
327 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Update calls to
328 changed functions.
329 (_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
330 (_bfd_mips_elf_hide_symbol): Handle TLS.
331 * elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
332 (mips_reloc_map): Add TLS relocs.
333 * elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
334 * elf64-mips.c (mips_elf64_howto_table_rel)
335 (mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
336 * reloc.c: Define new MIPS TLS relocations.
337 * libbfd.h, bfd-in2.h: Regenerated.
339 2005-03-02 Jan Beulich <jbeulich@novell.com>
341 * Makefile.am: Add dependency of cache.o on libiberty.h.
342 * cache.c: Include libiberty.h.
343 (bfd_open_file): Use unlink_if_ordinary instead of unlink.
345 2005-03-01 Zack Weinberg <zack@codesourcery.com>
347 * elf.c (bfd_section_from_shdr <default case>): Call
348 elf_backend_section_from_shdr hook unconditionally, and return
349 what it returns.
350 (bfd_section_from_phdr): Similarly, for elf_backend_section_from_phdr.
351 * elfxx-target.h (elf_backend_section_from_shdr)
352 (elf_backend_section_from_phdr): Default to
353 _bfd_elf_make_section_from_shdr and _bfd_elf_make_section_from_phdr
354 respectively.
356 2005-03-01 Alan Modra <amodra@bigpond.net.au>
358 * targets.h: Typo fix.
359 * bfd-in2.h: Regenerate.
361 * bout.c (b_out_write_object_contents): Don't use sizeof on host
362 structs to size on-disk structures.
363 (b_out_set_section_contents): Size the external struct, not the
364 internal one for on-disk size.
365 (b_out_sizeof_headers): Likewise.
367 2005-03-01 Alan Modra <amodra@bigpond.net.au>
369 * elf64-ppc.c (ppc64_elf_size_stubs): Override defined dot-sym
370 entry points with the func descriptor as well as undefweak.
372 2005-02-28 Ross Ridge <rridge@csclub.uwaterloo.ca>
374 * peicode.h (pe_ILF_build_a_bfd): Do not assume that an @ will be
375 present when IMPORT_NAME_UNDOECRATE is used.
377 2005-02-28 H.J. Lu <hongjiu.lu@intel.com>
379 PR 757
380 * elf-bfd.h (_bfd_elf_merge_symbol): Add a pointer to unsigned
381 int.
383 * elf32-sh-symbian.c (sh_symbian_relocate_section): Pass NULL
384 to _bfd_elf_merge_symbol.
386 * elflink.c (_bfd_elf_merge_symbol): Use the pointer to
387 unsigned int to return the alignment of the old common symbol
388 in the dynamic object.
389 (_bfd_elf_add_default_symbol): Pass NULL to
390 _bfd_elf_merge_symbol.
391 (elf_link_add_object_symbols): Pass &old_alignment to
392 _bfd_elf_merge_symbol. Get the alignment of the new common
393 symbol in the dynamic object.
395 2005-02-24 Ben Elliston <bje@au.ibm.com>
397 * coffcode.h (coff_sym_filepos): Remove GNU960 conditional code.
398 * format.c (bfd_check_format_matches): Likewise.
399 * archive.c (BFD_GNU960_ARMAG): Likewise.
400 (bfd_generic_archive_p): Likewise.
401 (_bfd_write_archive_contents): Likewise.
403 2005-02-24 H.J. Lu <hongjiu.lu@intel.com>
405 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.95.
406 * configure: Regenerate.
408 2005-02-24 Julian Brown <julian@sirius.codesourcery.com>
410 * elflink.c (elf_link_add_object_symbols): Force symbols in discarded
411 COMDAT group sections to have default visibility.
413 2005-02-24 Alan Modra <amodra@bigpond.net.au>
415 * coffcode.h (coff_print_aux): Warning fix.
416 * elf-m10300.c (mn10300_elf_relax_section): Use section->id
417 instead of section pointer to identify.
418 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise. Allocate
419 the correct size buffer for local sym mangling too.
420 (h8300_bfd_link_add_symbols): Likewise.
421 * elf32-sh-symbian.c (sh_symbian_process_embedded_commands): Fix
422 warning.
423 * elf32-sh64.c (shmedia_prepare_reloc): Use %B and %p in error message
424 * elf32-xtensa.c (literal_value_hash): Warning fix.
425 * versados.c (process_otr): Warning fix.
426 (versados_canonicalize_reloc): Likewise.
427 * vms-gsd.c (_bfd_vms_slurp_gsd): Warning fix.
428 * vms.c (fill_section_ptr): Warning fix.
430 2005-02-23 H.J. Lu <hongjiu.lu@intel.com>
432 * coff-tic54x.c (SWAP_OUT_RELOC_EXTRA): Defined.
433 * coff-tic80.c (SWAP_OUT_RELOC_EXTRA): Likewise.
435 2005-02-23 Nick Clifton <nickc@redhat.com>
437 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Initialise
438 the relvaddr field of the Elf32_crinfo structure.
440 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Initialise
441 variables that are passed by reference to
442 m68hc11_get_relocation_value in case that function does not
443 initialise them.
445 * elf32-cr16c.c (cr16c_elf_final_link_relocate): Remove duplicated
446 return statements and replace with a single return at the end of
447 the function. This helps pacify the flow analysis code in gcc 4.0.
449 * elf.c (_bfd_elf_compute_section_file_positions): Initialise
450 strtab to avoid compile time warning.
452 2005-02-23 Ben Elliston <bje@au.ibm.com>
454 * opncls.c (bfd_zalloc): Document this function.
456 2005-02-21 H.J. Lu <hongjiu.lu@intel.com>
458 * coffcode.h (sec_to_styp_flags): Replaced SEC_CLINK with
459 SEC_TIC54X_CLINK. Replace SEC_BLOCK with SEC_TIC54X_BLOCK.
460 Replace SEC_SHARED with SEC_COFF_SHARED.
461 (styp_to_sec_flags): Likewise.
463 * elfxx-target.h (TARGET_BIG_SYM): Remove SEC_ARCH_BIT_0.
464 (TARGET_LITTLE_SYM): Likewise.
466 * section.c (SEC_ARCH_BIT_0): Removed.
467 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Defined with
468 SEC_LINK_DUPLICATES_ONE_ONLY and SEC_LINK_DUPLICATES_SAME_SIZE.
469 (SEC_SHARED): Renamed to ...
470 (SEC_COFF_SHARED): This.
471 (SEC_BLOCK): Renamed to ...
472 (SEC_TIC54X_BLOCK): This.
473 (SEC_CLINK): Renamed to ...
474 (SEC_TIC54X_CLINK): This.
475 (SEC_XXX): Rearranged. Move SEC_COFF_SHARED_LIBRARY,
476 SEC_COFF_SHARED, SEC_TIC54X_BLOCK and SEC_TIC54X_CLINK to the
477 end.
478 * bfd-in2.h: Regenerated.
480 2005-02-21 Fred Fish <fnf@specifixinc.com>
482 * dwarf2.c (find_abstract_instance_name): Call recursively
483 to handle a DW_AT_specification.
485 2005-02-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
487 * elfxx-mips.c (ecoff_swap_rpdr_out, mips_elf_output_extsym,
488 mips_elf_create_dynamic_relocation,
489 _bfd_mips_elf_size_dynamic_sections, _bfd_mips_elf_final_link):
490 Remove #if 0'd code.
492 2005-02-21 Alan Modra <amodra@bigpond.net.au>
494 * Makefile.am: Run "make dep-am"
495 * Makefile.in: Regenerate.
497 2005-02-21 Alan Modra <amodra@bigpond.net.au>
499 * coffgen.c (bfd_coff_get_comdat_section): Check that
500 coff_section_data isn't NULL.
502 2005-02-21 Alan Modra <amodra@bigpond.net.au>
504 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
505 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
506 * coff-rs6000.c (xcoff_write_armap_big): Warning fixes. Remove
507 useless assignments.
508 (xcoff_write_archive_contents_big): Likewise.
509 (_bfd_xcoff_put_ldsymbol_name): Likewise.
510 * coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
511 * coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
512 * cofflink.c (process_embedded_commands): Warning fixes.
513 * cpu-arm.c: Delete unnecessary prototypes. Convert to C90.
514 Warning fixes.
515 * dwarf2.c: Warning fixes.
516 * elf-bfd.h: Likewise.
517 * elf-eh-frame.c: Likewise.
518 * elf-strtab.c: Likewise.
519 * elf.c: Likewise.
520 * elf32-m68k.c: Likewise.
521 * elf32-ppc.c: Likewise.
522 * elf32-sh-symbian.c: Likewise.
523 * elf32-sh.c: Delete unnecessary prototypes. Warning fixes.
524 * elf64-sh64.c: Likewise.
525 * peicode.h: Likewise.
526 * elf64-mmix.c: Warning fixes.
527 * elfcode.h: Likewise.
528 * elfxx-mips.c: Likewise.
529 * libbfd-in.h: Likewise.
530 * libbfd.c: Likewise.
531 * mach-o.c: Likewise.
532 * merge.c: Likewise.
533 * mmo.c: Likewise.
534 * opncls.c: Likewise.
535 * pef.c: Likewise.
536 * srec.c: Likewise.
537 * vms-hdr.c: Likewise.
538 * vms-tir.c: Likewise.
539 * xtensa-isa.c: Likewise.
540 * xtensa-modules.c: Likewise.
541 * xsym.c: Likewise.
542 (pstrcmp): Use correct choice of string lengths. Fix return value.
543 (bfd_sym_module_name): Correct string length.
544 * bfd-in2.h: Regenerate.
545 * libbfd.h: Regenerate.
547 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
549 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
550 uninitialized check_segment[1] in TLSMOFF case.
551 Reported by Alan Modra.
552 (elf32_frv_relocate_section): Improve errors and warnings.
554 2005-02-17 Alan Modra <amodra@bigpond.net.au>
556 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
558 2005-02-16 Alan Modra <amodra@bigpond.net.au>
560 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
561 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
562 * pef.c (bfd_pef_scan): Don't ignore return value of
563 bfd_pef_scan_start_address.
564 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
565 bfd_mach_o_scan_start_address.
566 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
567 * elfxx-mips.c: Remove unnecessary prototypes.
568 (sort_dynamic_relocs_64): Abort if not BFD64.
570 2005-02-16 Alan Modra <amodra@bigpond.net.au>
572 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
573 Skip toc reloc adjust if reloc_count is zero.
575 2005-02-15 Nigel Stephens <nigel@mips.com>
576 Maciej W. Rozycki <macro@mips.com>
578 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
579 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
580 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
581 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
582 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
583 dst_mask.
584 (mips16_gprel_reloc): Remove bit shuffling; call
585 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
586 and _bfd_mips16_elf_reloc_shuffle() instead.
587 (mips16_reloc_map): New reloc map for MIPS16 relocs.
588 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
589 relocs.
590 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
591 elf_mips16_howto_table_rel.
592 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
593 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
594 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
595 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
596 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
597 dst_mask.
598 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
599 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
600 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
601 placeholders.
602 (mips16_gprel_reloc): Remove bit shuffling; call
603 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
604 and _bfd_mips16_elf_reloc_shuffle() instead.
605 (mips16_reloc_map): New reloc map for MIPS16 relocs.
606 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
607 relocs.
608 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
609 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
610 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
611 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
612 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
613 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
614 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
615 dst_mask.
616 (mips16_gprel_reloc): Remove bit shuffling; call
617 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
618 and _bfd_mips16_elf_reloc_shuffle() instead.
619 (mips16_reloc_map): New reloc map for MIPS16 relocs.
620 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
621 relocs.
622 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
623 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
624 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
625 handle bit shuffling for MIPS16 relocs.
626 (_bfd_mips16_elf_reloc_shuffle): Likewise.
627 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
628 and _bfd_mips16_elf_reloc_shuffle().
629 (_bfd_mips_elf_generic_reloc): Likewise.
630 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
631 and R_MIPS16_LO16.
632 (mips_elf_obtain_contents): Remove bit shuffling.
633 (mips_elf_perform_relocation): Likewise; call
634 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
635 instead.
636 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
637 and R_MIPS16_LO16.
638 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
639 (_bfd_mips16_elf_reloc_shuffle): Likewise.
640 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
641 (BFD_RELOC_MIPS16_HI16_S): Likewise.
642 (BFD_RELOC_MIPS16_LO16): Likewise.
643 * bfd-in2.h: Regenerate.
644 * libbfd.h: Regenerate.
646 2005-02-15 Jan Beulich <jbeulich@novell.com>
648 * elfxx-ia64.c (ia64_howto_table): Correct strings for
649 R_IA64_DTPMOD64[LM]SB.
651 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
653 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
654 backward branch in the same section.
655 (elfNN_ia64_relocate_section): Inform users that the input
656 section is too big to relax br instruction when overflow
657 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
658 and R_IA64_PCREL21F.
660 2005-02-14 Orjan Friberg <orjanf@axis.com>
662 * elfcore.h (elf_core_file_p): Move the call to
663 elf_backend_object_p to allow the correct machine to be set before
664 processing the program headers.
666 2005-02-14 Nick Clifton <nickc@redhat.com>
668 PR binutils/716
669 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
670 aware flag from the input bfd to the output bfd.
672 2005-02-11 Maciej W. Rozycki <macro@mips.com>
674 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
675 R_MIPS_LITERAL relocations for external symbols.
676 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
677 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
679 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
681 * bfd-in2.h: Rebuilt.
683 2005-02-11 Paul Brook <paul@codesourcery.com>
685 * elf-bfd.h (struct elf_link_hash_table): Add
686 is_relocatable_executable.
687 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
688 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
689 symbols in relocatable executables.
690 (bfd_elf_record_link_assignment): Create dynamic section symbols in
691 relocatable executables.
692 (_bfd_elf_link_renumber_dynsyms): Ditto.
693 (bfd_elf_final_link): Ditto.
694 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
695 relocations into relocatable executables.
696 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
697 executables. Also copy absolute relocations.
698 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
699 in relocatable executables.
700 (allocate_dynrelocs): Copy relocations for relocatable executables.
701 Output dynamic symbols for symbols defined in linker scripts.
703 2005-02-11 Nick Clifton <nickc@redhat.com>
705 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
706 to avoid a compile time warning.
708 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
709 BFD_ASSERT.
711 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
712 inclusion of coffcode.h so that it is actually picked up.
714 * coffcode.h (coff_std_swap_table): Add an unused attribute in
715 case it is not used.
717 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
718 structure and macro.
720 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
721 array.
723 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
724 to protect the declaration of this array.
726 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
727 Avoid call to memcpy with a size of 0.
729 2005-02-12 Alan Modra <amodra@bigpond.net.au>
731 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
732 old-style branches to undefined dot-symbols which will be
733 satisfied by a plt call.
735 2005-02-11 Alan Modra <amodra@bigpond.net.au>
737 * elf64-ppc.c (move_plt_plist): New function, extracted from..
738 (ppc64_elf_copy_indirect_symbol): ..here.
739 (func_desc_adjust): Use move_plt_plist.
741 2005-02-10 Paul Brook <paul@codesourcery.com>
743 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
745 2005-02-10 Paul Brook <paul@codesourcery.com>
747 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
748 symbols local.
749 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
750 (elf_link_renumber_local_hash_table_dynsyms): New function.
751 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
753 2005-02-10 Jakub Jelinek <jakub@redhat.com>
755 * bfd-in.h (BFD_LINKER_CREATED): Define.
756 * bfd-in2.h: Rebuilt.
757 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
758 BFD_LINKER_CREATED bfds when determining input bfds without
759 .note.GNU-stack section.
761 2005-02-10 Maciej W. Rozycki <macro@mips.com>
763 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
764 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
765 relocations against external symbols unchanged.
767 2005-02-08 Paul Brook <paul@codesourcery.com>
769 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
770 sections.
772 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
774 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
775 prefix here.
777 2005-02-07 Maciej W. Rozycki <macro@mips.com>
779 * elf64-mips.c: Fix formatting throughout.
781 2005-02-07 Maciej W. Rozycki <macro@mips.com>
783 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
785 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
787 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
788 *ABS*/*UND* sections.
789 (elf32_frv_relocate_section): Move zero-addend-required error...
790 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
791 missing needed TLS section.
793 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
795 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
796 being the last symbol.
797 (aout_link_add_symbols): Just return TRUE if a warning
798 symbol was last.
800 2005-02-07 Maciej W. Rozycki <macro@mips.com>
802 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
803 R_MIPS_GPREL32 relocations against external symbols.
804 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
805 comment.
807 2005-02-07 Alan Modra <amodra@bigpond.net.au>
809 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
810 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
811 elf_string_from_elf_strtab.
812 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
813 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
814 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
815 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
816 looking at cached symtab info first, before iterating over headers.
817 For SHT_REL and SHT_RELA, load dynsymtab if needed.
818 * elfcode.h (elf_object_p): Don't load section header stringtab
819 specially.
821 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
823 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
824 against protected function when building shared library.
826 PR 584
827 * elf64-x86-64.c (is_32bit_relative_branch): New.
828 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
829 protected function symbol when building shared library for
830 32bit relative branch instruction.
832 2005-02-06 Alan Modra <amodra@bigpond.net.au>
834 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
835 syms when doing a relocatable link.
836 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
837 at u.def.section.
838 (ppc64_elf_tls_setup): Likewise.
839 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
841 2005-02-04 Alan Modra <amodra@bigpond.net.au>
843 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
844 (link_hash_newfunc): Clear all locals using memset.
845 (make_fdh): Remove flags param. Always create fake func desc
846 weak. Link the descriptor with the code entry sym.
847 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
848 (add_symbol_adjust): Adjust make_fdh call.
849 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
850 descriptor to strong undefined if code entry is strong.
852 2005-02-04 Alan Modra <amodra@bigpond.net.au>
854 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
855 lookup here. Set to new before calling bfd_link_repair_undef_list.
856 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
858 2005-02-03 Alan Modra <amodra@bigpond.net.au>
860 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
862 2005-02-03 Alan Modra <amodra@bigpond.net.au>
864 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
865 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
866 before the as-needed lib was loaded. Abort on unexpected refs.
868 2005-02-02 Alan Modra <amodra@bigpond.net.au>
870 * elflink.c (elf_smash_syms): Expand comments.
871 (elf_link_add_object_symbols): Only call elf_smash_syms for
872 as-needed dynamic objects.
874 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
875 everything, just the field specific to ia64.
876 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
878 2005-02-01 Alan Modra <amodra@bigpond.net.au>
880 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
881 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
882 undefined syms.
883 (struct add_symbol_adjust_data): New.
884 (add_symbol_adjust): Make an undefweak func desc for old ABI
885 objects to link with --as-needed shared libs. Return fail status.
886 Don't adjust old ABI func entry sym to weak if func desc syms
887 isn't defined.
888 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
889 and return status.
891 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
893 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
894 for clarity.
896 2005-02-01 Alan Modra <amodra@bigpond.net.au>
898 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
899 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
900 remove anything but new and undefweak.
901 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
902 existing _DYNAMIC.
903 (_bfd_elf_create_dynamic_sections): Formatting.
904 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
905 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
906 (struct elf_smash_data): New.
907 (elf_smash_syms): New function.
908 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
909 unneeded dynamic objects to loaded list.
910 (elf_link_output_extsym): Don't handle as-needed here. Strip
911 bfd_link_hash_new symbols.
912 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
913 delref when dynindx is already -1.
914 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
915 symbols.
916 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
918 2005-02-01 Ben Elliston <bje@au.ibm.com>
920 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
922 2005-02-01 Ben Elliston <bje@au.ibm.com>
924 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
925 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
926 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
927 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
928 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
929 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
930 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
931 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
932 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
933 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
934 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
935 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
936 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
937 throughout. Similarly, collapse #if 1'd code.
939 2005-02-01 Ben Elliston <bje@au.ibm.com>
941 * elf-bfd.h (bfd_elf_discard_group): Remove.
942 * elf.c (bfd_elf_discard_group): Likewise.
943 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
945 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
947 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
948 (_bfd_elf_eh_frame_address_size): Declare.
949 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
950 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
951 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
952 (elf_backend_eh_frame_address_size): Define.
953 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
954 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
955 size from the new backend hook.
956 (_bfd_elf_write_section_eh_frame): Likewise.
957 (_bfd_elf_eh_frame_address_size): New function.
959 2005-01-31 Andrew Cagney <cagney@gnu.org>
961 * configure: Regenerate to track ../gettext.m4.
963 2005-01-31 Mark Mitchell <mark@codesourcery.com>
965 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
966 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
968 2005-01-31 Nick Clifton <nickc@redhat.com>
970 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
971 sparc-lynxos, vax-vms) be obsolete.
973 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
975 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
976 * elf32-arm.c (ELF_MINPAGESIZE): Define.
977 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
978 * elfcode.h (elf_object_p): Use minpagesize instead of
979 maxpagesize.
980 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
981 (elfNN_bed): Include ELF_MINPAGESIZE.
983 2005-01-28 Julian Brown <julian@codesourcery.com>
985 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
986 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
987 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
988 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
989 passing flag value from ld. Set flag value in global hash table entry.
990 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
991 relocation.
993 2005-01-27 Andrew Cagney <cagney@gnu.org>
995 * configure: Regenerate to track ../gettext.m4 change.
997 2005-01-25 Mark Mitchell <mark@codesourcery.com>
999 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
1000 SymbianOS.
1002 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
1004 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
1005 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
1006 for TLSMOFF.
1007 * reloc.c: Add R_FRV_TLSMOFF.
1008 * elf32-frv.c (elf32_frv_howto_table): Likewise.
1009 (frv_reloc_map, frv_reloc_type_lookup): Map it.
1010 (elf32_frv_relocate_section): Handle it.
1011 (elf32_frv_check_relocs): Likewise.
1012 * libbfd.h, bfd-in2.h: Rebuilt.
1013 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
1014 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
1015 when given an undefweak TLS symbol. Fix constant TLS PLT entries
1016 such that they return the constant in gr9.
1017 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
1018 symbols.
1019 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
1020 too, such that they shrink on relaxation.
1021 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
1022 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
1023 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
1024 if we can guarantee the use of 16-bit constants.
1025 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
1026 Introduce TLS support for FR-V FDPIC.
1027 * reloc.c: Add TLS relocations.
1028 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
1029 (elf32_frv_rel_tlsdesc_value_howto): New.
1030 (elf32_frv_rel_tlsoff_howto): New.
1031 (frv_reloc_map): Add new mappings.
1032 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
1033 reloc information.
1034 (frvfdpic_dynamic_got_plt_info): New.
1035 (frvfdpic_plt_tls_ret_offset): New.
1036 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
1037 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
1038 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
1039 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
1040 section as local.
1041 (struct frvfdpic_relocs_info): Add TLS fields.
1042 (frvfdpic_relocs_info_hash): Warning clean up.
1043 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
1044 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
1045 (FRVFDPIC_TLS_BIAS): Define.
1046 (tls_biased_base): New.
1047 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
1048 relocations.
1049 (frv_reloc_type_lookup): Likewise.
1050 (frvfdpic_info_to_howto_rel): Likewise.
1051 (elf32_frv_relocate_section): Likewise.
1052 (_frv_create_got_section): Create the PLT section here.
1053 (elf32_frvfdpic_create_dynamic_sections): Not here.
1054 (_frvfdpic_count_nontls_entries): Move out of...
1055 (_frvfdpic_count_got_plt_entries): ... here.
1056 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
1057 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
1058 support.
1059 (_frvfdpic_relax_tls_entries): New.
1060 (_frvfdpic_compute_got_alloc_data): Add TLS support.
1061 (_frvfdpic_get_tlsdesc_entry): New.
1062 (_frvfdpic_assign_got_entries): Add TLS support.
1063 (_frvfdpic_assign_plt_entries): Likewise.
1064 (_frvfdpic_reset_got_plt_entries): New.
1065 (_frvfdpic_size_got_plt): Move out of...
1066 (elf32_frvfdpic_size_dynamic_sections): ... here.
1067 (_frvfdpic_relax_got_plt_entries): New.
1068 (elf32_frvfdpic_relax_section): New.
1069 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
1070 (elf32_frv_check_relocs): Add TLS support.
1071 (bfd_elf32_bfd_relax_section): Define for FDPIC.
1072 * libbfd.h, bfd-in2.h: Rebuilt.
1074 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1076 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
1077 loadable reloc sections.
1078 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
1079 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
1081 2005-01-25 Alan Modra <amodra@bigpond.net.au>
1083 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
1084 sections immediately when linking shared libs. Instead, wait until
1085 we know a lib is needed.
1086 (_bfd_elf_link_create_dynstrtab): Extract from..
1087 (_bfd_elf_link_create_dynamic_sections_): ..here.
1088 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
1089 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
1090 for non-existent .dynamic.
1091 (elf_link_output_extsym): Don't complain about undefined symbols
1092 in as-needed dynamic libs that aren't actually linked.
1094 2005-01-24 Andrew Cagney <cagney@gnu.org>
1096 * configure: Regenerate, ../gettext.m4 was updated.
1098 2005-01-21 Ben Elliston <bje@au.ibm.com>
1100 * aout-encap.c: Remove unused file.
1102 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
1104 PR 679
1105 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
1106 non-function symbols are local.
1107 (_bfd_elf_symbol_refs_local_p): Likewise.
1109 2005-01-18 Alan Modra <amodra@bigpond.net.au>
1111 * bfd.c (bfd_link_just_syms): Add abfd param.
1112 * bfd-in2.h: Regenerate.
1114 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1116 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
1117 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
1118 instructions. If the amount of padding is known, reduce the size
1119 of the CIE or FDE by that amount.
1121 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1123 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
1124 augmentation_size. Use bfd_signed_vmas for data_align.
1125 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
1126 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
1127 functions. Don't read past the end of the enclosing CIE or FDE.
1128 (skip_bytes): New utility function.
1129 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
1130 sanity checking.
1131 (_bfd_elf_write_section_eh_frame): Use new functions.
1133 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
1135 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
1136 assert-style REQUIRE() macro to handle sanity checks.
1138 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
1140 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
1141 (comp_unit): Here.
1142 (read_unsigned_leb128): Removed.
1143 (read_signed_leb128): Removed.
1144 (find_abstract_instance_name): Updated.
1145 (parse_comp_unit): Accept info_ptr_unit.
1146 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
1147 comp unit and pass it to parse_comp_unit.
1149 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
1150 (read_signed_leb128): Moved to ...
1151 * libbfd.c: Here.
1153 * libbfd-in.h (read_unsigned_leb128): New prototype.
1154 (read_signed_leb128): Likewise.
1155 * libbfd.h: Regenerated.
1157 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
1158 Nick Clifton <nickc@redhat.com>
1160 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
1161 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
1162 arch_sh4a_nofpu_up in order to match the external names and make the
1163 testsuite's job easier.
1164 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
1165 names.
1166 * bfd-in2.h: Regenerate.
1168 2005-01-15 Andrew Cagney <cagney@gnu.org>
1170 * bfd.m4: New file.
1171 * acinclude.m4: Move BFD_NEED_DECLARATION,
1172 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
1173 the new file bfd.m4. Include ../bfd/bfd.m4.
1174 * configure: Re-generate.
1176 2005-01-12 Alan Modra <amodra@bigpond.net.au>
1178 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
1179 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
1180 reaching PLT.
1181 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
1182 R_PPC_RELAX32PC_PLT.
1184 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1186 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
1187 symbols.
1188 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
1189 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
1190 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
1191 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
1192 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
1193 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
1194 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
1195 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
1196 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
1197 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
1198 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
1199 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
1200 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
1201 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
1203 2005-01-11 Alan Modra <amodra@bigpond.net.au>
1205 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
1206 .dynsbss flags.
1208 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
1210 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
1211 * bfd-in2.h: Regenerate.
1212 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
1213 to support these new machine values.
1214 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
1215 the maxq10.
1216 (bfd_maxq_arch): Update values for the maxq20.
1218 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
1220 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
1221 non-shared object, do not reserve space in .plt and .rela.plt for
1222 regular symbols neither defined nor referenced in shared objects.
1224 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1226 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
1227 to zero the structure.
1228 (create_got_section): Use BFD_ASSERT instead of abort.
1229 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
1230 'srelgot' fields.
1231 (create_got_section): New function.
1232 (sparc64_elf_create_dynamic_sections): Likewise.
1233 (sparc64_elf_check_relocs): Invoke create_got_section instead of
1234 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
1235 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
1236 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
1237 (sparc64_elf_finish_dynamic_symbol): Likewise.
1238 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
1239 (elf_backend_create_dynamic_sections): Define to
1240 sparc64_elf_create_dynamic_sections.
1242 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
1244 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
1245 (elf_backend_omit_section_dynsym): Define to it.
1246 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
1247 (elf_backend_omit_section_dynsym): Define to it.
1249 2005-01-07 Jakub Jelinek <jakub@redhat.com>
1251 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
1252 PT_DYNAMIC segment, unless .dynamic.
1254 2005-01-06 Paul Brook <paul@codesourcery.com>
1256 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
1257 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
1258 * configure: Regenerate.
1259 * elf32-arm.c: Add VxWorks target bfd.
1260 (USE_REL): Remove.
1261 (elf32_arm_link_hash_table): Add use_rel.
1262 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
1263 elf32_arm_relocate_section): Replace USE_REL with runtime check.
1264 Correct offset calculation for RELA case.
1265 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
1266 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
1267 (elf32_arm_vxworks_link_hash_table_create): New function.
1268 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
1269 (bfd_elf32_littlearm_vxworks_vec): Ditto.
1270 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
1272 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1274 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
1275 multi_toc_needed.
1276 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
1277 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
1278 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
1279 (ppc64_elf_next_toc_section): Heed no_multi_toc.
1280 (ppc64_elf_reinit_toc): Set multi_toc_needed.
1281 (toc_adjusting_stub_needed): Rewrite.
1282 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
1283 toc tests. Adjust for toc_adjusting_stub_needed changes.
1284 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
1285 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
1286 * section.c: Expand comment on backend bits.
1287 * bfd-in2.h: Regenerate.
1288 * libbfd.h: Regenerate.
1290 2005-01-06 Alan Modra <amodra@bigpond.net.au>
1292 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
1293 toc adjusting stub, do not test source section flags.
1295 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
1297 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
1298 from STABS debugging sections again.
1300 2005-01-05 Fred Fish <fnf@specifixinc.com>
1302 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
1303 (find_abstract_instance_name): New function.
1304 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
1305 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
1306 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
1308 2004-12-31 Paul Brook <paul@copdesourcery.com>
1310 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
1312 2004-12-31 Alan Modra <amodra@bigpond.net.au>
1314 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
1315 Commit missing changes from 2004-12-22.
1316 * bfd-in2.h: Regenerate.
1318 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
1320 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
1322 2004-12-21 Kris Warkentin <kewarken@qnx.com>
1324 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
1325 Add 'base' argument for constructing register sections. Reformat.
1326 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
1327 gp and fp regs. Reformat.
1329 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
1331 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
1332 * bfd-in2.h: Regenerate.
1333 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
1334 (avr_reloc_map): Likewise.
1335 (avr_final_link_relocate): Likewise.
1337 2004-12-22 Alan Modra <amodra@bigpond.net.au>
1339 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
1340 as-needed dynamic libs as undefined.
1341 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
1342 libs when finding they are needed.
1344 2004-12-20 Alan Modra <amodra@bigpond.net.au>
1346 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
1347 (opd_entry_value): Use opd_relocs if available.
1348 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
1349 copy .opd relocations to opd_relocs.
1350 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
1352 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
1354 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
1355 * elf32-v850.c (v850_elf_howto_table): Add entry for
1356 R_V850_LO16_SPLIT_OFFSET.
1357 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
1358 (v850_elf_perform_lo16_relocation): New function, extracted from...
1359 (v850_elf_perform_relocation): ...here. Use it to handle
1360 R_V850_LO16_SPLIT_OFFSET.
1361 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
1362 R_V850_LO16_SPLIT_OFFSET.
1363 * libbfd.h, bfd-in2.h: Regenerate.
1365 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
1367 * config.bfd: Add s390x-ibm-tpf support.
1369 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
1371 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
1372 to prototype, to make hash info available.
1373 Prevent wrapped symbols from being adjusted twice.
1375 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
1377 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
1378 overflow for calls to undefined weak symbols.
1380 2004-12-11 Alan Modra <amodra@bigpond.net.au>
1382 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
1383 canonical sections syms have a name.
1385 2004-12-11 Alan Modra <amodra@bigpond.net.au>
1387 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
1388 have been adjusted for output.
1389 (ppc64_elf_relocate_section): Mark sections with reloc_done.
1391 2004-12-10 Alan Modra <amodra@bigpond.net.au>
1393 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
1394 add symtab_hdr param.
1395 (group_signature): Update calls.
1396 * elf-bfd.h (bfd_elf_sym_name): Update.
1397 * elf32-ppc.c (ppc_elf_relocate_section): Update.
1398 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
1399 (ppc64_elf_relocate_section): Update.
1400 * elflink.c (elf_link_input_bfd): Update.
1402 2004-12-10 Jakub Jelinek <jakub@redhat.com>
1404 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
1405 st_shndx on STT_SECTION sections.
1407 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
1409 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
1410 ELF section symbols.
1412 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
1414 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
1415 return a real value, unless it is a PLT symbol.
1416 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
1417 bal if possible.
1419 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
1420 R_MIPS_JALR entry to 0.
1422 * archures.c: Define bfd_mach_mips9000.
1423 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
1424 (mips_set_isa_flags): Handle bfd_mach_mips9000.
1425 * cpu-mips.c (I_mips9000): Define.
1426 (arch_info_struct): Add case for bfd_mach_mips9000.
1427 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
1428 * bfd-in2.h: Regenerate.
1430 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
1432 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
1433 overflow.
1435 2004-12-07 Ben Elliston <bje@gnu.org>
1437 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
1439 2004-12-06 Daniel Jacobowitz <dan@debian.org>
1441 Suggested by Fergal Daly <fergal@esatclear.ie>:
1442 * simple.c (simple_dummy_multiple_definition): New function.
1443 (bfd_simple_get_relocated_section_contents): Use it.
1445 2004-12-03 Jan Beulich <jbeulich@novell.com>
1447 * elf.c (elf_find_function): Don't use the last file symbol ever,
1448 seen, but the last one seen prior to the symbol being reported.
1449 Don't report a filename at all for global symbols when that might
1450 be ambiguous/wrong.
1452 2004-12-01 Paul Brook <paul@codesourcery.com>
1454 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
1455 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
1456 version.
1458 2004-12-01 Paul Brook <paul@codesourcery.com>
1460 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
1461 sections undefined.
1463 2004-11-30 Paul Brook <paul@codesourcery.com>
1465 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
1466 no_pipeline_knowledge
1467 (elf32_arm_link_hash_table_create): Ditto.
1468 (bfd_elf32_arm_process_before_allocation): Ditto.
1469 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
1470 handling.
1471 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
1472 prototype.
1473 * bfd-in2.h: Regenerate.
1475 2004-11-30 Randolph Chung <tausq@debian.org>
1477 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
1478 (elf32_hppa_grok_psinfo): New function.
1479 (elf_backend_grok_prstatus): Define.
1480 (elf_backend_grok_psinfo): Define.
1482 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
1484 PR 574:
1485 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
1487 2004-11-24 Paul Brook <paul@codesourcery.com>
1489 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
1491 2004-11-24 Paul Brook <paul@codesourcery.com>
1493 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
1494 (elf32_arm_swap_symbol_out): New function.
1495 (elf32_arm_size_info): Add.
1496 (elf_backend_size_info): Define.
1498 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1500 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
1501 make_bfd_asection.
1503 2004-11-19 Alan Modra <amodra@bigpond.net.au>
1505 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
1506 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
1507 * nlmcode.h (nlm_write_object_contents): Warning fix.
1509 2004-11-18 Bob Wilson <bob.wilson@acm.org>
1511 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
1513 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
1515 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
1516 (elf32_arm_plt_thumb_stub): New.
1517 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
1518 and plt_got_offset.
1519 (elf32_arm_link_hash_traverse): Fix typo.
1520 (elf32_arm_link_hash_table): Add obfd.
1521 (elf32_arm_link_hash_newfunc): Initialize new fields.
1522 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
1523 (elf32_arm_link_hash_table_create): Initialize obfd.
1524 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
1525 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
1526 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
1527 interworking BFD is not dynamic.
1528 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
1529 not emit glue for PLT references.
1530 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
1531 emit glue for PLT references. Support the Thumb PLT prefix.
1532 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
1533 plt_thumb_refcount.
1534 (elf32_arm_check_relocs): Likewise.
1535 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
1536 plt_thumb_refcount.
1537 (allocate_dynrelocs): Handle Thumb PLT references.
1538 (elf32_arm_finish_dynamic_symbol): Likewise.
1539 (elf32_arm_symbol_processing): New function.
1540 (elf_backend_symbol_processing): Define.
1542 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
1544 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
1545 add_fde_encoding. Remove need_relative.
1546 * elf-eh-frame.c (extra_augmentation_string_bytes)
1547 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
1548 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
1549 in cases where the CIE has no existing 'R' augmentation. Use
1550 size_of_output_cie_fde when assigning offsets. Use the final offset
1551 as the new section size.
1552 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
1553 Account for any extra augmentation bytes in the returned offset.
1554 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
1555 moved before being modified. Pad growing entries with DW_CFA_nops.
1556 Add 'z' and 'R' augmentations as directed by add_augmentation_size
1557 and add_fde_encoding.
1559 2004-11-15 Mark Mitchell <mark@codesourcery.com>
1561 * elf32-arm.c (elf32_arm_relocate_section): Use
1562 arm_real_reloc_type.
1564 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
1566 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
1567 for discard relocations; don't add an R_MIPS_NONE to the main body
1568 of .rel.dyn.
1570 2004-11-04 Paul Brook <paul@codesourcery.com>
1572 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
1573 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
1574 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
1575 default version definition for unversioned symbols.
1576 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
1577 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
1578 _bfd_elf_slurp_version_tables. Set default version for unversioned
1579 imported symbols.
1581 2004-11-15 Paul Brook <paul@codesourcery.com>
1583 * elflink.c (elf_link_add_object_symbols): Don't assume version
1584 indices are consecutive.
1586 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
1588 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
1589 composite relocations against the personality data.
1591 2004-11-13 Paul Brook <paul@codesourcery.com>
1593 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
1594 R_ARM_PREL31 relocations to PLT entries.
1595 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
1596 (elf32_arm_check_relocs): Ditto.
1598 2004-11-12 Bob Wilson <bob.wilson@acm.org>
1600 * xtensa-isa.c (xtensa_interface_class_id): New.
1602 2004-11-11 Bob Wilson <bob.wilson@acm.org>
1604 * elf32-xtensa.c (property_table_compare): Remove assertion about
1605 entries with the same address and non-zero size.
1606 (xtensa_read_table_entries): Report such entries as errors.
1608 2004-11-11 Mark Mitchell <mark@codesourcery.com>
1610 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
1611 R_ARM_RELATIVE on Symbian OS.
1613 2004-11-09 Mark Mitchell <mark@codesourcery.com>
1615 * som.c (som_bfd_print_private_bfd_data): New function.
1616 (som_object_setup): Save the auxiliary header. Don't assume that
1617 zero is an invalid entry point for a shared library.
1618 (som_object_p): Allocate the auxiliary header on the heap.
1620 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
1621 declaration.
1622 (elf32_arm_symbian_modify_segment_map): Likewise.
1624 2004-11-09 Daniel Jacobowitz <dan@debian.org>
1626 From David Poole <daveml@mbuf.com>:
1627 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
1628 (elf32_arm_size_dynamic_sections): Call it.
1630 2004-11-09 Alan Modra <amodra@bigpond.net.au>
1632 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
1633 (ALL_MACHINES_CFILES): Fix typo.
1634 * Makefile.in: Regenerate.
1635 * po/SRC-POTFILES.in: Regenerate.
1637 2004-11-08 Mark Mitchell <mark@codesourcery.com>
1639 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
1640 R_ARM_RELATIVE relocation for Symbian OS, mention the section
1641 symbol in the relocation.
1643 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
1644 Vineet Sharma <vineets@noida.hcltech.com>
1646 * coff-maxq.c: New File.
1647 * cpu-maxq.c: New File.
1648 * coffcode.h: Likewise.
1649 * config.bfd: Likewise.
1650 * configure.in (maxqcoff_vec): New target vector.
1651 * Makefile.am: Add support for maxq target.
1652 * configure.in: Likewise.
1653 * archures.c:. Likewise.
1654 * targets.c: Likewise.
1655 * bfd_in2.h : Regenerated.
1656 * Makefile.in: Regenerated.
1657 * configure: Regenerated.
1658 * doc/Makefile.in: Regenerated.
1660 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1662 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
1663 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
1664 C_NT_WEAK aux entries.
1665 (_bfd_coff_generic_relocate_section): Handle undefined
1666 aliases.
1668 2004-11-07 Andreas Schwab <schwab@suse.de>
1670 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
1671 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
1672 non-default visibility.
1674 2004-11-01 Mark Mitchell <mark@codesourcery.com>
1676 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
1677 D_PAGED.
1678 (elf32_arm_symbian_modify_segment_map): Don't
1679 reset includes_filehdr and includes_phdrs here.
1681 2004-11-04 Daniel Jacobowitz <dan@debian.org>
1683 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
1684 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
1685 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
1686 dependency.
1687 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
1688 to a new removed list. Remove normal configuration stanzas.
1689 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
1690 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
1691 elfarm-nabi.lo with elf32-arm.lo.
1692 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
1693 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
1694 * elf32-arm.h: Remove.
1695 * elfarm-oabi.c: Remove.
1696 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
1697 and bfd_elf32_littlearm_oabi_vec.
1698 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
1700 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
1702 * config.bfd: Support crisv32-*-* like cris-*-*.
1703 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
1704 (bfd_mach_cris_v10_v32): New macros.
1705 * cpu-cris.c: Tweak formatting.
1706 (get_compatible): New function.
1707 (N): New macro.
1708 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
1709 bfd_arch_info_type:s.
1710 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
1711 get_compatible for member compatible and link bfd_cris_arch_v32 as
1712 next.
1713 * elf32-cris.c (cris_elf_pcrel_reloc)
1714 (cris_elf_set_mach_from_flags): New functions.
1715 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
1716 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
1717 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
1718 numbers for bfd_mach_cris_v32.
1719 (PLT_ENTRY_SIZE_V32): New macro.
1720 (elf_cris_plt0_entry): Drop last comma in initializer.
1721 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
1722 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
1723 PLT initializers.
1724 (cris_elf_relocate_section): Change all "%B(%A)" messages to
1725 "%B, section %A".
1726 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
1727 (elf_cris_finish_dynamic_sections): Similar.
1728 (elf_cris_adjust_dynamic_symbol): Similar.
1729 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
1730 section %A".
1731 <switch with PIC relocs>: Emit error and return FALSE for
1732 bfd_mach_cris_v10_v32.
1733 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
1734 Emit warning when generating textrel reloc.
1735 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
1736 (cris_elf_final_write_processing): Set flags according to mach.
1737 (cris_elf_print_private_bfd_data): Display
1738 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
1739 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
1740 new_flags. Don't call cris_elf_final_write_processing. Don't
1741 look at the actual elf header flags at all; use
1742 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
1743 in bfd_get_mach for ibfd and obfd and handle merging of compatible
1744 objects.
1745 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1746 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
1747 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
1748 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
1749 * bfd-in2.h, libbfd.h: Regenerate.
1751 2004-11-04 Alan Modra <amodra@bigpond.net.au>
1753 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
1754 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
1755 comment.
1756 (struct adjust_toc_info): New.
1757 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
1759 2004-11-03 Bob Wilson <bob.wilson@acm.org>
1761 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
1762 if there are no segments.
1764 2004-11-02 Daniel Jacobowitz <dan@debian.org>
1766 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
1768 2004-11-02 Nick Clifton <nickc@redhat.com>
1770 * elf32-iq2000.c: Convert to ISO C90 formatting.
1772 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
1774 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
1776 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
1778 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
1779 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
1780 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
1782 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1784 * elf32-sh.c (tpoff): Take alignment into account.
1786 2004-10-28 Nick Clifton <nickc@redhat.com>
1788 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
1789 performing a relocatable link.
1790 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
1791 for MIPS ports under Irix.
1793 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
1795 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
1796 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
1797 (elf32_arm_final_link_relocate): Ditto.
1798 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
1799 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
1800 (elf32_arm_adjust_dynamic_symbol): Ditto.
1801 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
1802 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
1803 (elf32_arm_r_howto): ... To here.
1804 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
1806 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
1808 PR 475
1809 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
1810 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
1811 and R_IA64_SECREL64LSB.
1813 2004-10-26 Paul Brook <paul@codesourcery.com>
1815 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
1816 (bfd_elf_size_dynamic_sections): Create default version definition.
1817 (elf_link_output_extsym): Adjust for default symbol version.
1819 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1821 * mmo.c: Adjust to ISO C.
1823 * mmo.c (mmo_write_section_description): New function broken out
1824 of mmo_internal_write_section.
1825 (mmo_internal_write_section): For each of .text and .data, call
1826 mmo_write_section_description before outputting contents if it has
1827 nontrivially deducible vma or contents.
1828 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
1829 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
1830 symbols if found within the .data address range.
1832 2004-10-24 Daniel Jacobowitz <dan@debian.org>
1834 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
1836 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1838 * mmo.c (File Layout): Correct place of misplaced blurb about
1839 special data.
1841 2004-10-22 Mark Kettenis <kettenis@gnu.org>
1843 * config.bfd: Add mips64*-*-openbsd.
1845 2004-10-21 Bob Wilson <bob.wilson@acm.org>
1847 * elf32-xtensa.c (ebb_propose_action): Put declarations before
1848 statements.
1850 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1852 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
1853 * configure: Regenerate.
1855 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1857 PR 463
1858 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
1859 to linker reloc_overflow callback.
1860 (aout_link_input_section_ext): Likewise.
1861 (aout_link_reloc_link_order): Likewise.
1862 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1863 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1864 Likewise.
1865 (alpha_relocate_section): Likewise.
1866 * coff-arm.c (coff_arm_relocate_section): Likewise.
1867 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
1868 * coff-h8500.c (extra_case): Likewise.
1869 * coff-i960.c (coff_i960_relocate_section): Likewise.
1870 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1871 * coff-mips.c (mips_relocate_section): Likewise.
1872 * coff-or32.c (coff_or32_relocate_section): Likewise.
1873 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1874 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1875 * coff-sh.c (sh_relocate_section): Likewise.
1876 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1877 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
1878 * coff-z8k.c (extra_case): Likewise.
1879 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1880 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1881 (_bfd_coff_generic_relocate_section): Likewise.
1882 * ecoff.c (ecoff_reloc_link_order): Likewise.
1883 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1884 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1885 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1886 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1887 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1888 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1889 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1890 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1891 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1892 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1893 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1894 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1895 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1896 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1897 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1898 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1899 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1900 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1901 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1902 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1903 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1904 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1905 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1906 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1907 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1908 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1909 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1910 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1911 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1912 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1913 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1914 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1915 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1916 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1917 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1918 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1919 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1920 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1921 * elflink.c (elf_reloc_link_order): Likewise.
1922 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
1923 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1924 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
1925 * linker.c (_bfd_generic_reloc_link_order): Likewise.
1926 * pdp11.c (pdp11_aout_link_input_section): Likewise.
1927 (aout_link_reloc_link_order): Likewise.
1928 * reloc.c (bfd_generic_get_relocated_section_contents):
1929 Likewise.
1930 * xcofflink.c (xcoff_reloc_link_order): Likewise.
1931 * simple.c (simple_dummy_reloc_overflow): Updated.
1933 2004-10-20 Andreas Schwab <schwab@suse.de>
1935 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
1936 (elf_backend_plt_sym_val): Define.
1938 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
1940 * config.bfd: Set targ_underscore=yes for PE COFF targets
1942 2004-10-19 Alan Modra <amodra@bigpond.net.au>
1944 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
1945 (ppc64_elf_edit_opd): Likewise.
1947 2004-10-18 Mark Mitchell <mark@codesourcery.com>
1949 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
1950 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
1951 set SEC_ALLOC and SEC_LOAD.
1953 2004-10-18 Nick Clifton <nickc@redhat.com>
1955 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
1956 'name' for relocs against both local and global symbols.
1958 2004-10-16 Daniel Jacobowitz <dan@debian.org>
1960 * bfd-in2.h: Regenerate.
1961 * bfd.c (struct bfd): Add no_export.
1962 * elflink.c (elf_link_add_object_symbols): Handle no_export.
1964 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1966 * config.bfd: Whitespace cleanup.
1967 * Makefile.am: Run "make dep-am"
1968 * Makefile.in: Regenerate.
1970 2004-10-15 Jakub Jelinek <jakub@redhat.com>
1972 * elflink.c (struct already_linked_section): Removed.
1973 (try_match_symbols_in_sections, already_linked): Removed.
1974 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
1975 prefix of section names when finding already_linked_table
1976 chain. Compare section names. Instead of calling already_linked,
1977 do it inline and only for sections in the same already_linked_list.
1979 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1981 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
1982 parameter. If called after _bfd_elf_write_section_eh_frame,
1983 don't allow a -2 return unless need_* bit is already set, and
1984 handle offsets adjusted for output_offset.
1985 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
1986 * elf.c (_bfd_elf_section_offset): Update call.
1988 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
1990 PR 440
1991 * coffcode.h (coff_compute_section_file_positions): Cast to
1992 bfd_vma when computing page alignment.
1994 2004-10-13 Mark Mitchell <mark@codesourcery.com>
1996 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1997 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
1999 2004-10-12 Mark Mitchell <mark@codesourcery.com>
2001 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
2002 relocations use a virtual address, not a section offset.
2004 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2006 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
2007 (narrow_instruction, widen_instruction): Remove unnecessary calls to
2008 xtensa_format_encode.
2009 (ebb_propose_action): Inline call to ebb_add_proposed_action.
2010 (ebb_add_proposed_action): Delete.
2012 2004-10-12 Bob Wilson <bob.wilson@acm.org>
2014 * elf32-xtensa.c: Use ISO C90 formatting.
2016 2004-10-12 Paul Brook <paul@codesourcery.com>
2018 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
2019 message.
2021 2004-10-12 Paul Brook <paul@codesourcery.com>
2023 * elf32-arm.h: Support EABI version 4 objects.
2025 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2027 PR 325
2028 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
2029 Don't mark as default.
2030 (bfd_x86_64_arch): Don't mark as default.
2032 2004-10-12 Alan Modra <amodra@bigpond.net.au>
2034 * elflink.c (enum action_discarded): New.
2035 (elf_section_complain_discarded): Delete.
2036 (elf_action_discarded): New function subsuming the above and also
2037 controlling reloc behaviour.
2038 (elf_link_input_bfd): Use it.
2040 2004-10-11 Jakub Jelinek <jakub@redhat.com>
2042 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
2043 (special_sections): Add .gnu.liblist and .gnu.conflict.
2044 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
2046 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2048 PR 233
2049 * elflink.c (elf_link_input_bfd): Try harder to support
2050 relocations against symbols in removed linkonce sections.
2052 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2054 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
2056 PR 354
2057 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
2058 sections do not reference symbols in non-SEC_ALLOC sections.
2060 2004-10-11 Alan Modra <amodra@bigpond.net.au>
2062 PR 437
2063 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
2064 (_bfd_elf_link_omit_section_dynsym): Formatting.
2066 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2068 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
2069 * libbfd.h: Regnerate.
2070 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
2071 * elf32-frv.c: Likewise.
2072 * elf32-m32r.c: Likewise.
2073 * elf32-ppc.c: Likewise.
2074 * elf64-hppa.c: Likewise.
2075 * elfxx-ia64.c: Likewise.
2076 * opncls.c: Likewise.
2078 2004-10-10 Alan Modra <amodra@bigpond.net.au>
2080 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
2081 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
2082 offsets stored in struct eh_cie_fde entries before doing other
2083 work.
2085 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
2086 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
2087 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
2088 setting offsets for removed CIEs. Don't set "sec", instead set
2089 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
2090 CIE in hdr_info. Only set make_relative and make_lsda_relative
2091 for CIEs. Use pointers rather than array indices.
2092 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
2093 make_lsda_relative, need_* on cie_inf for FDEs.
2094 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
2095 section output_offset. Delete cie_offset, instead use cie_inf
2096 pointer to CIE entry. Use need_relative and need_lsda_relative on
2097 CIE entry for FDEs. Use pointers rather than array indices.
2099 2004-10-09 Alan Modra <amodra@bigpond.net.au>
2101 * coff-rs6000.c (rs6000coff_vec): Add initializer for
2102 bfd_is_target_special_symbol.
2103 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2104 * som.c (som_bfd_is_target_special_symbol): Define.
2106 2004-10-08 Nick Clifton <nickc@redhat.com>
2108 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
2109 * configure: Regenerate.
2110 * bfd-in2.h: Regenerate.
2111 * syms.c (bfd_is_target_special_symbol): New interface function.
2112 Returns true when a symbol should be considered to be special.
2113 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
2114 the symbol jump table.
2115 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
2116 Return true iff the symbol is a mapping symbol.
2117 (bfd_elf32_bfd_is_target_special_symbol): Define.
2118 * elfxx-target.h: Provide a default definition for
2119 bfd_is_target_special_symbol.
2120 * aout-target.h: Likewise.
2121 * aout-tic30.c: Likewise.
2122 * binary.c: Likewise.
2123 * coffcode.h: Likewise.
2124 * i386msdos.c: Likewise.
2125 * ieee.c: Likewise.
2126 * ihex.c: Likewise.
2127 * libaout.h: Likewise.
2128 * libbfd-in.h: Likewise
2129 * libecoff.h: Likewise.
2130 * mach-o.c: Likewise.
2131 * mmo.c: Likewise.
2132 * nlm-target.h: Likewise.
2133 * oasys.c: Likewise.
2134 * pef.c: Likewise.
2135 * ppcboot.c: Likewise.
2136 * srec.c: Likewise.
2137 * tekhex.c: Likewise.
2138 * versados.c: Likewise.
2139 * vms.c: Likewise.
2140 * xcoff-target.h: Likewise.
2141 * xsym.c: Likewise.
2142 * libbfd.h: Regenerate.
2144 2004-10-08 Daniel Jacobowitz <dan@debian.org>
2146 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
2147 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
2148 (elf_backend_section_from_shdr): Define.
2150 2004-10-08 Alan Modra <amodra@bigpond.net.au>
2152 * syms.c (bfd_is_local_label): Return false for file symbols.
2154 2004-10-07 Bob Wilson <bob.wilson@acm.org>
2155 David Heine <dlheine@tensilica.com>
2157 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
2158 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
2159 (elf32xtensa_no_literal_movement): New global variable.
2160 (elf_howto_table): Add entries for new relocations.
2161 (elf_xtensa_reloc_type_lookup): Handle new relocations.
2162 (property_table_compare): When addresses are equal, compare sizes and
2163 various property flags.
2164 (property_table_matches): New.
2165 (xtensa_read_table_entries): Extend to read new property tables. Add
2166 output_addr parameter to indicate that output addresses should be used.
2167 Use bfd_get_section_limit.
2168 (elf_xtensa_find_property_entry): New.
2169 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
2170 (elf_xtensa_check_relocs): Handle new relocations.
2171 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
2172 relocations. Use new xtensa-isa.h functions.
2173 (build_encoding_error_message): Remove encode_result parameter. Add
2174 new target_address parameter used to detect alignment errors.
2175 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
2176 error handling. Use new is_operand_relocation function.
2177 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
2178 Use underbar macro for error messages. Formatting.
2179 (get_const16_opcode): New.
2180 (get_l32r_opcode): Add a separate flag for initialization.
2181 (get_relocation_opnd): Operand number is no longer explicit in the
2182 relocation. Change to decode the opcode and analyze its operands.
2183 (get_relocation_slot): New.
2184 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
2185 Use new xtensa-isa.h functions to handle multislot instructions.
2186 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
2187 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
2188 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
2189 check_loop_aligned, check_branch_target_aligned_address, narrowable,
2190 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
2191 get_single_format, init_op_single_format_table): New.
2192 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
2193 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
2194 (contract_asm_expansion): Add error_message parameter and pass it to
2195 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
2196 with R_XTENSA_SLOT0_OP.
2197 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
2198 instructions. Use new xtensa-isa.h functions.
2199 (r_reloc struct): Add new virtual_offset field.
2200 (r_reloc_init): Add contents and content_length parameters. Set
2201 virtual_offset field to zero. Add contents to target_offset field for
2202 partial_inplace relocations.
2203 (r_reloc_is_defined): Check for null.
2204 (print_r_reloc): New debug function.
2205 (source_reloc struct): Replace xtensa_operand field with pair of the
2206 opcode and the operand position. Add is_abs_literal field.
2207 (init_source_reloc): Specify operand by opcode/position pair. Set
2208 is_abs_literal field.
2209 (source_reloc_compare): When target_offsets are equal, compare other
2210 fields to make sorting predictable.
2211 (literal_value struct): Add is_abs_literal field.
2212 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
2213 (init_literal_value): New.
2214 (is_same_value): Replace with ...
2215 (literal_value_equal): ... this function. Add comparisons of
2216 virtual_offset and is_abs_literal fields.
2217 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
2218 failure. Initialize has_last_loc field.
2219 (value_map_hash_table_delete): New.
2220 (hash_literal_value): Rename to ...
2221 (literal_value_hash): ... this. Include is_abs_literal flag and
2222 virtual_offset field in the hash value.
2223 (get_cached_value): Rename to ...
2224 (value_map_get_cached_value): ... this. Update calls to
2225 literal_value_hash and literal_value_equal.
2226 (add_value_map): Check for allocation failure. Update calls to
2227 value_map_get_cached_value and literal_value_hash.
2228 (text_action, text_action_list, text_action_t): New types.
2229 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
2230 text_action_add, text_action_add_literal, offset_with_removed_text,
2231 offset_with_removed_text_before_fill, find_insn_action,
2232 print_action_list, print_removed_literals): New.
2233 (offset_with_removed_literals): Delete.
2234 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
2235 fix_array, fix_array_count, allocated_relocs, relocs_count, and
2236 allocated_relocs_count fields.
2237 (init_xtensa_relax_info): Initialize new fields.
2238 (reloc_bfd_fix struct): Add new translated field.
2239 (reloc_bfd_fix_init): Add translated parameter and use it to set the
2240 translated field.
2241 (fix_compare, cache_fix_array): New.
2242 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
2243 section via get_xtensa_relax_info. Use cache_fix_array to set up
2244 sorted fix_array and use bsearch instead of linear search.
2245 (section_cache_t): New struct.
2246 (init_section_cache, section_cache_section, clear_section_cache): New.
2247 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
2248 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
2249 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
2250 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
2251 New.
2252 (retrieve_contents): Use bfd_get_section_limit.
2253 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
2254 to compute_removed_literals. Free value_map_hash_table when no longer
2255 needed.
2256 (analyze_relocations): Check is_relaxable_asm_section flag. Call
2257 compute_text_actions for all sections.
2258 (find_relaxable_sections): Mark sections as relaxable if they contain
2259 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
2260 call. Increment relax_info src_count field only for appropriate
2261 relocation types. Remove is_literal_section check.
2262 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
2263 r_reloc_init and find_associated_l32r_irel. Check
2264 is_relaxable_asm_section flag. Handle L32R instructions with absolute
2265 literals. Pass is_abs_literal flag to init_source_reloc.
2266 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
2267 CONST16 instructions. Adjust calls to r_reloc_init and
2268 pcrel_reloc_fits. Handle weak symbols conservatively.
2269 (find_associated_l32r_irel): Add bfd parameter and pass it to
2270 is_l32r_relocation.
2271 (compute_text_actions, compute_ebb_proposed_actions,
2272 compute_ebb_actions, check_section_ebb_pcrels_fit,
2273 check_section_ebb_reduces, text_action_add_proposed,
2274 compute_fill_extra_space): New.
2275 (remove_literals): Replace with ...
2276 (compute_removed_literals): ... this function. Call
2277 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
2278 Call xtensa_read_table_entries to get the property table. Skip
2279 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
2280 is_removable_literal, remove_dead_literal, and
2281 identify_literal_placement functions.
2282 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
2283 instead of linear search.
2284 (is_removable_literal, remove_dead_literal,
2285 identify_literal_placement): New.
2286 (relocations_reach): Update check for literal not referenced by any
2287 PC-relative relocations. Adjust call to pcrel_reloc_fits.
2288 (coalesce_shared_literal, move_shared_literal): New.
2289 (relax_section): Use bfd_get_section_limit. Call
2290 translate_section_fixes. Update calls to r_reloc_init and
2291 offset_with_removed_text. Check new is_relaxable_asm_section flag.
2292 Add call to pin_internal_relocs. Add special handling for
2293 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
2294 info to calculate new addend_displacement variable. Replace code for
2295 deleting literals with more general code to perform the actions
2296 determined by the action_list for the section.
2297 (translate_section_fixes, translate_reloc_bfd_fix): New.
2298 (translate_reloc): Check new is_relaxable_asm_section flag. Call
2299 find_removed_literal only if is_operand_relocation. Update call to
2300 offset_with_removed_text. Use new target_offset and removed_bytes
2301 variables.
2302 (move_literal): New.
2303 (relax_property_section): Use bfd_get_section_limit. Set new
2304 is_full_prop_section flag and handle new property tables. Update calls
2305 to r_reloc_init and offset_with_removed_text. Check
2306 is_relaxable_asm_section flag. Handle expansion of zero-sized
2307 unreachable entries, with use of offset_with_removed_text_before_fill.
2308 For relocatable links, combine entries only for literal tables.
2309 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
2310 calls to offset_with_removed_text. Translate st_size field for
2311 function symbols.
2312 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
2313 failure. Add contents parameter. Update call to get_bfd_fix. Update
2314 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
2315 R_XTENSA_ASM_EXPAND relocs.
2316 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
2317 call to get_bfd_fix. Include offset from contents for partial_inplace
2318 relocations.
2319 (is_reloc_sym_weak): New.
2320 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
2321 (prop_sec_len): New.
2322 (xtensa_is_property_section): Handle new property sections.
2323 (is_literal_section): Delete.
2324 (internal_reloc_compare): When r_offset matches, compare r_info and
2325 r_addend to make sorting predictable.
2326 (internal_reloc_matches): New.
2327 (xtensa_get_property_section_name): Handle new property sections.
2328 (xtensa_get_property_predef_flags): New.
2329 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
2330 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
2331 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
2332 (xtisa_errno, xtisa_error_msg): New variables.
2333 (xtensa_isa_errno, xtensa_isa_error_msg): New.
2334 (xtensa_insnbuf_alloc): Add error handling.
2335 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
2336 use xtensa_format_decode. Add error handling.
2337 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
2338 instruction length to find the number of bytes to copy.
2339 (xtensa_isa_init): Add error handling. Replace calls to
2340 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
2341 tables in the xtensa_modules structure.
2342 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
2343 xtensa_extend_isa): Delete.
2344 (xtensa_isa_free): Change to only free lookup tables.
2345 (opname_lookup_compare): Replace with ...
2346 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
2347 (xtensa_insn_maxlength): Rename to ...
2348 (xtensa_isa_maxlength): ... this.
2349 (xtensa_insn_length): Delete.
2350 (xtensa_insn_length_from_first_byte): Replace with ...
2351 (xtensa_isa_length_from_chars): ... this function.
2352 (xtensa_num_opcodes): Rename to ...
2353 (xtensa_isa_num_opcodes): ... this.
2354 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
2355 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
2356 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
2357 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
2358 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
2359 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
2360 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
2361 (xtensa_opcode_lookup): Add error handling.
2362 (xtensa_decode_insn): Replace with ...
2363 (xtensa_opcode_decode): ... this function, with new format and
2364 slot parameters. Add error handling.
2365 (xtensa_encode_insn): Replace with ...
2366 (xtensa_opcode_encode): ... this function, which does the encoding via
2367 one of the entries in the "encode_fns" array. Add error handling.
2368 (xtensa_opcode_name): Add error handling.
2369 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
2370 xtensa_opcode_is_call): New.
2371 (xtensa_num_operands): Replace with ...
2372 (xtensa_opcode_num_operands): ... this function. Add error handling.
2373 (xtensa_opcode_num_stateOperands,
2374 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
2375 xtensa_opcode_funcUnit_use, xtensa_operand_name,
2376 xtensa_operand_is_visible): New.
2377 (xtensa_get_operand, xtensa_operand_kind): Delete.
2378 (xtensa_operand_inout): Add error handling and special-case for
2379 "sout" operands.
2380 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
2381 operate on one slot of an instruction. Added error handling.
2382 (xtensa_operand_encode): Handle default operands with no encoding
2383 functions. Check for success by comparing against decoded value.
2384 Add error handling.
2385 (xtensa_operand_decode): Handle default operands. Return decoded value
2386 through argument pointer. Add error handling.
2387 (xtensa_operand_is_register, xtensa_operand_regfile,
2388 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
2389 (xtensa_operand_isPCRelative): Rename to ...
2390 (xtensa_operand_is_PCrelative): ... this. Add error handling.
2391 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
2392 through argument pointer. Add error handling.
2393 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
2394 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
2395 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
2396 xtensa_regfile_shortname, xtensa_regfile_view_parent,
2397 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
2398 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
2399 xtensa_state_is_exported, xtensa_sysreg_lookup,
2400 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
2401 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
2402 xtensa_interface_num_bits, xtensa_interface_inout,
2403 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
2404 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
2405 * xtensa-modules.c: Rewrite to use new data structures.
2406 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
2407 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
2408 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
2409 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
2410 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
2411 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
2412 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
2413 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
2414 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
2415 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
2416 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
2417 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
2418 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
2419 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
2420 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
2421 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
2422 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
2423 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
2424 * Makefile.in: Regenerate.
2425 * bfd-in2.h: Likewise.
2426 * libbfd.h: Likewise.
2428 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
2430 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
2431 against the absolute section.
2432 (mips_elf64_write_rela): Likewise.
2434 2004-10-07 Jan Beulich <jbeulich@novell.com>
2436 * elf.c (elf_find_function): Don't generally check for matching
2437 section, just for non-file symbols. Remove redunant comparison
2438 for the latter.
2439 * elf32-arm.h (arm_elf_find_function): Likewise.
2441 2004-10-07 Jeff Baker <jbaker@qnx.com>
2443 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
2444 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
2445 was specified.
2447 2004-10-04 Roland McGrath <roland@redhat.com>
2449 * hash.c (bfd_hash_set_default_size): Use const for table.
2450 Use size_t instead of int for variable compared to sizeof results.
2452 2004-10-05 Alan Modra <amodra@bigpond.net.au>
2454 PR 425
2455 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
2457 2004-10-01 Paul Brook <paul@codesourcery.com>
2459 * elf32-arm.h (elf32_arm_fake_sections,
2460 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
2461 functions.
2462 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
2464 2004-10-01 Alan Modra <amodra@bigpond.net.au>
2466 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
2467 need_lsda_relative.
2468 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
2469 need_relative or need_lsda_relative if we are processing an
2470 offset for a reloc on a FDE initial loc or LSDA field
2471 respectively.
2472 (_bfd_elf_write_section_eh_frame): Test need_relative and
2473 need_lsda_relative in place of corresponding make_* field
2474 when deciding to use pc-relative encodings.
2476 2004-09-30 Paul Brook <paul@codesourcery.com>
2478 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
2479 target2 relocation type.
2481 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
2483 PR 414
2484 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
2486 2004-09-30 Paul Brook <paul@codesourcery.com>
2488 * reloc.c: Add BFD_RELOC_ARM_SMI.
2489 * bfd-in2.h: Regenerate.
2490 * libbfd.h: Ditto.
2492 2004-09-24 Alan Modra <amodra@bigpond.net.au>
2494 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
2495 vma and output offset to address.
2496 * simple.c (simple_save_output_info): Only set output section
2497 and offset for debug sections, or those not already set up by
2498 the linker.
2499 (bfd_simple_get_relocated_section_contents): Update comment.
2501 2004-09-24 Alan Modra <amodra@bigpond.net.au>
2503 * elf.c (IS_LOADED): Delete.
2504 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
2505 Restore SEC_HAS_CONTENTS test to the one place it was used prior
2506 to 2004-09-22.
2508 2004-09-23 Alan Modra <amodra@bigpond.net.au>
2510 PR gas/396
2511 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
2512 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
2513 redundant assignment of EM_SPARC.
2515 2004-09-22 Brian Ford <ford@vss.fsi.com>
2517 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
2518 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
2519 constants.
2520 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2522 2004-09-22 Alan Modra <amodra@bigpond.net.au>
2524 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
2525 (elf_backend_modify_segment_map): Don't define.
2527 2004-09-22 Alan Modra <amodra@bigpond.net.au>
2529 * elf.c (IS_LOADED): Define.
2530 (assign_file_positions_for_segments): Don't round up file offset of
2531 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
2532 Delete code handling link script adjustment of lma. Do the adjust
2533 in later code handling similar ajustments. Remove dead code error
2534 check. Warn if section lma would require a negative offset
2535 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
2536 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
2537 update voff in section loop. Change voff in segment loop to be an
2538 adjustment on top of "off". Set sec->filepos and update "off" later.
2539 Test for loadable sections consistently using IS_LOADED. Similarly,
2540 test for alloc-only sections other than .tbss consistently.
2541 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
2542 Tidy PT_NOTE handling. Use %B and %A in error messages.
2543 (assign_file_positions_except_relocs): Use %B in error message.
2545 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
2547 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
2548 (CONFIG_STATUS_DEPENDENCIES): New.
2549 (Makefile): Removed.
2550 (config.status): Likewise.
2551 * Makefile.in: Regenerated.
2553 2004-09-17 Paul Brook <paul@codesourcery.com>
2555 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
2556 (bfd_elf32_arm_process_before_allocation): Update prototype.
2557 * bfd-in2.h: Regenerate.
2558 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
2559 (elf32_arm_link_hash_table_create): Set it.
2560 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
2561 (bfd_elf32_arm_set_target_relocs): New function.
2562 (arm_real_reloc_type): New function.
2563 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
2564 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
2565 (elf32_arm_gc_sweep_hook): Ditto.
2566 (elf32_arm_check_relocs): Ditto.
2567 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
2568 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
2569 R_ARM_GOT_TARGET2.
2570 (elf32_arm_got_prel): New variable.
2571 (elf32_arm_howto_from_type): New function.
2572 (elf32_arm_info_to_howto): Use it.
2573 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
2574 BFD_RELOC_ARM_TARGET2.
2575 * libbfd.h: Regenerate.
2576 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
2578 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2580 * ecoff.c: Update u.undef.next refs.
2581 * elf64-ppc.c: Likewise.
2582 * elflink.c: Likewise.
2583 * linker.c: Likewise.
2584 * xcofflink.c: Likewise.
2586 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
2587 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
2588 fields to indirect struct.
2589 * elf-m10300.c: Update u.weakdef refs.
2590 * elf32-arm.h: Likewise.
2591 * elf32-cris.c: Likewise.
2592 * elf32-frv.c: Likewise.
2593 * elf32-hppa.c: Likewise.
2594 * elf32-i370.c: Likewise.
2595 * elf32-i386.c: Likewise.
2596 * elf32-m32r.c: Likewise.
2597 * elf32-m68k.c: Likewise.
2598 * elf32-ppc.c: Likewise.
2599 * elf32-s390.c: Likewise.
2600 * elf32-sh.c: Likewise.
2601 * elf32-sparc.c: Likewise.
2602 * elf32-vax.c: Likewise.
2603 * elf32-xtensa.c: Likewise.
2604 * elf64-alpha.c: Likewise.
2605 * elf64-hppa.c: Likewise.
2606 * elf64-ppc.c: Likewise.
2607 * elf64-s390.c: Likewise.
2608 * elf64-sh64.c: Likewise.
2609 * elf64-sparc.c: Likewise.
2610 * elf64-x86-64.c: Likewise.
2611 * elfxx-ia64.c: Likewise.
2612 * elfxx-mips.c: Likewise.
2613 * elflink.c: Likewise. Also u.elf_hash_value.
2614 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
2615 indirection.
2616 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2617 (bfd_elf_gc_record_vtinherit): Alloc vtable.
2618 (bfd_elf_gc_record_vtentry): Likewise.
2619 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
2621 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2623 * Makefile.am: Run "make dep-am".
2624 * Makefile.in: Regenerate.
2625 * bfd-in2.h: Regenerate.
2626 * po/SRC-POTFILES.in: Regenerate.
2627 * po/bfd.pot: Regenerate.
2629 2004-09-16 Alan Modra <amodra@bigpond.net.au>
2631 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
2632 with bitfields. Make "type" and "other" bitfields too.
2633 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
2634 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
2635 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
2636 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
2637 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
2638 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
2639 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
2640 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
2641 * elf-hppa.h: Update all uses of elf_link_hash_flags.
2642 * elf-m10300.c: Likewise.
2643 * elf.c: Likewise.
2644 * elf32-arm.h: Likewise.
2645 * elf32-cris.c: Likewise.
2646 * elf32-frv.c: Likewise.
2647 * elf32-hppa.c: Likewise.
2648 * elf32-i370.c: Likewise.
2649 * elf32-i386.c: Likewise.
2650 * elf32-m32r.c: Likewise.
2651 * elf32-m68k.c: Likewise.
2652 * elf32-ppc.c: Likewise.
2653 * elf32-s390.c: Likewise.
2654 * elf32-sh-symbian.c: Likewise.
2655 * elf32-sh.c: Likewise.
2656 * elf32-sh64.c: Likewise.
2657 * elf32-sparc.c: Likewise.
2658 * elf32-vax.c: Likewise.
2659 * elf32-xtensa.c: Likewise.
2660 * elf64-alpha.c: Likewise.
2661 * elf64-hppa.c: Likewise.
2662 * elf64-ppc.c: Likewise.
2663 * elf64-s390.c: Likewise.
2664 * elf64-sh64.c: Likewise.
2665 * elf64-sparc.c: Likewise.
2666 * elf64-x86-64.c: Likewise.
2667 * elflink.c: Likewise.
2668 * elfxx-ia64.c: Likewise.
2669 * elfxx-mips.c: Likewise.
2670 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
2671 * configure: Regenerate.
2672 * aclocal.m4: Regenerate.
2674 2004-09-16 Alan Modra <amodra@bigpond.net.au>
2676 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
2677 around uses of R_ARM_TARGET1.
2678 (elf32_arm_check_relocs): Likewise.
2680 2004-09-13 Paul Brook <paul@codesourcery.com>
2682 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2683 prototype.
2684 * bfd-in2.h: Regenerate.
2685 * libbfd.h: Regenerate.
2686 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
2687 (elf32_arm_link_hash_table_create): Set target1_is_rel.
2688 (bfd_elf32_arm_process_before_allocation): Ditto.
2689 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
2690 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
2691 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
2692 * reloc.c: Ditto.
2694 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2696 * hpux-core.c (thread_section_p): New function.
2697 (hpux_core_core_file_p): Fix computation of offset in call
2698 to bfd_seek. Create a ".reg" section from an arbitrary
2699 ".reg/<id>" section if none was created after having read
2700 all sections.
2702 2004-09-11 Andreas Schwab <schwab@suse.de>
2704 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
2705 * aclocal.m4: Rebuild.
2706 * configure: Rebuild.
2708 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2710 * section.c (bfd_sections_find_if): Fix parameter name in
2711 comment to match code.
2713 2004-09-10 Alan Modra <amodra@bigpond.net.au>
2715 * elf.c (assign_file_positions_except_relocs): Assign relocs
2716 stored in a bfd section.
2718 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
2720 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
2721 h->gotplt_refcount to 0, not -1.
2723 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
2725 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
2726 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
2727 symname.
2728 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
2729 handle symbol visibility here.
2731 2004-09-07 Alan Modra <amodra@bigpond.net.au>
2733 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
2734 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
2735 callers.
2736 (ppc_stub_name): Remove trailing "+0" on stub name.
2737 (create_linkage_sections): Create relocations for
2738 branch lookup table when --emit-relocs as well as when --shared.
2739 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
2740 relbrlt test. For --emit-stub-syms, always output a sym even when
2741 one already exists on a plt call stub. Put stub type in the stub
2742 symbol name.
2743 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
2744 test.
2745 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
2746 reloc_count in stub sections. Adjust relbrlt test.
2747 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
2748 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
2749 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
2750 for relocs against discarded symbols. Fix comments.
2752 2004-09-06 Mark Mitchell <mark@codesourcery.com>
2754 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
2755 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
2756 from ...
2757 (map_sections_to_segments): ... here. Use it. Assign a file
2758 position to the .dynamic section if it is not loadable, but part
2759 of the PT_DYNAMIC segment.
2760 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2761 offsets, not VMAs, for the BPABI. Do not fill in the header in
2762 the .got.plt section for the BPABI.
2763 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
2764 PT_DYNAMIC segment.
2765 (elf_backend_want_got_plt): Define to zero for Symbian OS.
2767 2004-09-06 Nick Clifton <nickc@redhat.com>
2769 * elflink.c (elf_link_add_object_symbols): Set the error code to
2770 bfd_error_wrong_format when the input format does not match the
2771 output format.
2773 2004-09-06 Alan Modra <amodra@bigpond.net.au>
2775 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
2776 (ppc64_elf_check_directives): ..here.
2777 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
2778 before accessing ppc64_elf_tdata.
2779 (ppc64_elf_finish_dynamic_sections): And here too.
2781 2004-09-04 Alan Modra <amodra@bigpond.net.au>
2783 * bfd.c (_bfd_default_error_handler): Correct loop exit.
2785 2004-09-03 Mark Mitchell <mark@codesourcery.com>
2787 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
2788 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
2789 (bfd_elf32_littlearm_symbian_vec): Likewise.
2790 * configure: Regenerated.
2791 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
2792 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
2793 (PLT_ENTRY_SIZE): Likewise.
2794 (bfd_vma_elf32_arm_symbian_plt_entry): New
2795 variable.
2796 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
2797 and symbian_p.
2798 (create_got_section): Don't create sections when generating BPABI
2799 objects.
2800 (elf32_arm_create_dynamic_sections): Tidy.
2801 (elf32_arm_link_hash_table_create): Set plt_header_size,
2802 plt_entry_size, and symbian_p.
2803 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
2804 generating BPABI objects.
2805 (allocate_dynrelocs): Use htab->plt_header_size, not
2806 PLT_HEADER_SIZE. Do not add to .got.plt when
2807 generating BPABI objects.
2808 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
2809 * elfarm-nabi.c: Add SymbianOS target vectors.
2810 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
2811 (_bfd_elf_link_create_dynamic_sections): Likewise.
2812 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
2813 (elfNN_bed): Use it.
2814 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
2815 (bfd_elf32_littlearm_symbian_vec): Likewise.
2816 (_bfd_target_vector): Add them.
2818 2004-09-03 Nick Clifton <nickc@redhat.com>
2820 PR 360
2821 * coffcode.h (handle_COMDAT): Replace abort with an warning
2822 message and allow the scan to continue.
2824 2004-09-02 Alan Modra <amodra@bigpond.net.au>
2826 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
2827 in when reading relocs, not our sorted syms. Remove unnecessary
2828 var.
2830 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2832 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
2834 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
2836 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
2837 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
2838 replace uses of *_alias with *_noncanonical.
2839 * aclocal.m4: Rebuild with aclocal 1.4p6.
2840 * Makefile.in: Rebuild with automake 1.4p6.
2841 * doc/Makefile.in: Rebuild with automake 1.4p6.
2842 * configure.in: Autoupdate with autoupdate 2.59.
2843 * config.in: Regenerate with autoheader 2.59.
2844 * configure: Regnerate with autoconf 2.59.
2846 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2848 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
2849 symbol pointer arrays before modifying.
2851 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2853 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
2854 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
2855 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
2856 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
2857 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
2858 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
2859 Use both symbol tables on non-relocatable objects. Use a common
2860 error exit. Fix "mid" warning.
2861 * libbfd.h: Regenerate.
2862 * bfd-in2.h: Regenerate.
2864 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2866 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
2867 object file.
2868 (struct sfpr_def_parms): Save some space.
2869 (sfpr_define): Here too.
2871 * elf64-ppc.c (compare_symbols): Put section syms first.
2872 (sym_exists_at): New function.
2873 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
2874 points only for relocatable files. Use .opd section contents
2875 otherwise. Generally clean up the code.
2877 2004-08-27 Alan Modra <amodra@bigpond.net.au>
2879 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
2880 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
2881 (struct sfpr_def_parms): New.
2882 (sfpr_define): New function.
2883 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
2884 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
2885 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
2886 (savefpr1_tail, restfpr1_tail): New functions.
2887 (savevr, savevr_tail, restvr, restvr_tail): New functions.
2888 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
2889 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
2890 code. Define all ABI mandated _save and _rest functions.
2892 2004-08-26 Paul Brook <paul@codesourcery.com>
2894 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
2896 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2898 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
2899 TRUE or FALSE.
2901 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2903 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
2904 that pcrel correction is applied for R_386_PC32.
2906 2004-08-25 Alan Modra <amodra@bigpond.net.au>
2908 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
2909 for R_386_32 and R_386_PC32 relocs against symbols defined in
2910 discarded sections.
2912 2004-08-25 Dmitry Diky <diwil@spec.ru>
2914 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
2915 Add new relocations.
2916 * bfd-in2.h: Regenerate.
2917 * libbfd.h: Regenerate.
2918 * elf32-msp430.c: Clean-up code.
2919 (elf_msp430_howto_table): Add new relocation entries.
2920 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
2921 (msp430_elf_relax_section): New function.
2922 (msp430_elf_relax_delete_bytes): New function.
2923 (msp430_elf_symbol_address_p): New function.
2925 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2927 * elf32-m32r.c (m32r_elf_relocate_section): Handle
2928 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
2930 2004-08-20 Daniel Jacobowitz <dan@debian.org>
2932 * elflink.c (_bfd_elf_section_already_linked): Handle
2933 SEC_LINK_DUPLICATES_SAME_CONTENTS.
2935 2004-08-19 Mark Mitchell <mark@codesourcery.com>
2937 * config.bfd (arm*-*-symbianelf*): New target.
2938 (arm*-*-eabi*): Likewise.
2940 2004-08-19 Alan Modra <amodra@bigpond.net.au>
2942 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
2943 "struct ppc_link_hash_entry *".
2944 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
2945 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
2947 2004-08-19 Jakub Jelinek <jakub@redhat.com>
2949 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
2950 entries (where fd_aux overlaps next entry's fd_func).
2951 Add non_overlapping argument, use it.
2952 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
2953 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2954 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
2955 as indexes into opd_sym_map/opd_adjust array.
2956 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
2958 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2960 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
2961 if we can look up their function descriptor in a regular file.
2963 2004-08-18 Nick Clifton <nickc@redhat.com>
2965 PR 324
2966 * cofflink.c (coff_link_add_symbols): Check that the comdat
2967 pointer in the coff_section_data structure has been initialised
2968 before using it.
2970 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2972 PR 338
2973 * elflink.c (bfd_elf_record_link_assignment): Add comment about
2974 changing bfd_link_hash_undefined to bfd_link_hash_new.
2976 2004-08-17 Jakub Jelinek <jakub@redhat.com>
2978 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
2979 if not yet defined.
2980 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
2981 (synthetic_opd, synthetic_relocatable): New variables.
2982 (compare_symbols, compare_relocs): New helper routines.
2983 (ppc64_elf_get_synthetic_symtab): New function.
2984 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
2985 to relsyms.
2986 * bfd-in2.h: Regenerated.
2987 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
2988 to relsyms. Return 0 if abfd is relocatable.
2990 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2992 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
2994 2004-08-17 Nick Clifton <nickc@redhat.com>
2996 * (is_arm_mapping_symbol_name): New function - return true
2997 when a symbol name matches the requirements for an ARM mapping
2998 symbol name.
2999 (arm_elf_find_function): New function based on
3000 elf_find_function in elf.c but skipping ARM mapping symbols
3001 and including thumb function symbols.
3002 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
3003 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
3005 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3007 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
3008 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
3009 (ppc64_elf_brtaken_reloc): Here too.
3011 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3013 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
3014 symbol visibility.
3015 (ppc64_elf_check_directives): Check that we have the right hash
3016 table before proceeding.
3018 2004-08-17 Alan Modra <amodra@bigpond.net.au>
3020 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
3021 (adjust_opd_syms): Attach opd syms for deleted entries to one of
3022 the sections that will be discarded.
3024 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3026 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
3028 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3030 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
3031 free space available.
3033 2004-08-16 Alan Modra <amodra@bigpond.net.au>
3035 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
3036 occurrences with bfd_byte * thoughout file.
3038 * coff-rs6000.c (do_shared_object_padding): Warning fix.
3039 (xcoff_write_armap_big): Likewise.
3040 (xcoff_write_archive_contents_old): Likewise.
3041 (xcoff_write_archive_contents_big): Likewise.
3043 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
3045 2004-08-13 Nick Clifton <nickc@redhat.com>
3047 * elf32-arm.h: Convert to ISO C90.
3049 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3051 PR 293
3052 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
3053 zero the plt field.
3055 2004-08-13 Alan Modra <amodra@bigpond.net.au>
3057 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
3058 (bfd_archive_filename, bfd_get_section_ident): Delete.
3059 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
3060 bfd_archive_filename.
3061 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
3062 to warn about symbols in discarded sections. Use _bfd_error_handler.
3063 * aout-adobe.c (aout_adobe_callback): See below.
3064 * aout-cris.c (swap_ext_reloc_in): ..
3065 * coff-arm.c (find_thumb_glue, find_arm_glue,
3066 coff_arm_relocate_section, bfd_arm_process_before_allocation,
3067 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
3068 coff_arm_copy_private_bfd_data): ..
3069 * coff-i860.c (i860_reloc_processing): ..
3070 * coff-mcore.c (mcore_coff_unsupported_reloc,
3071 coff_mcore_relocate_section): ..
3072 * coff-ppc.c (coff_ppc_relocate_section): ..
3073 * coff-rs6000.c (xcoff_create_csect_from_smclas
3074 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3075 sh_swap_insns, sh_relocate_section): ..
3076 * coff-tic54x.c (tic54x_reloc_processing): ..
3077 * coff-tic80.c (coff_tic80_relocate_section): ..
3078 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
3079 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
3080 coff_slurp_symbol_table, coff_classify_symbol,
3081 coff_slurp_reloc_table): ..
3082 * coffgen.c (_bfd_coff_read_string_table): ..
3083 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
3084 _bfd_coff_generic_relocate_section): ..
3085 * cpu-arm.c (bfd_arm_merge_machines): ..
3086 * cpu-sh.c (sh_merge_bfd_arch): ..
3087 * elf-hppa.h (elf_hppa_relocate_section): ..
3088 * elf.c (bfd_elf_string_from_elf_section, setup_group,
3089 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
3090 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
3091 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
3092 * elf32-arm.h (find_thumb_glue, find_arm_glue,
3093 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
3094 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
3095 elf32_arm_relocate_section, elf32_arm_set_private_flags,
3096 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
3097 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
3098 cris_elf_merge_private_bfd_data
3099 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
3100 * elf32-gen.c (elf32_generic_link_add_symbols): ..
3101 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
3102 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
3103 elf32_hppa_relocate_section): ..
3104 * elf32-i370.c (i370_elf_merge_private_bfd_data,
3105 i370_elf_check_relocs, i370_elf_relocate_section): ..
3106 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
3107 elf_i386_relocate_section): ..
3108 * elf32-m32r.c (m32r_elf_relocate_section,
3109 m32r_elf_merge_private_bfd_data): ..
3110 * elf32-m68hc1x.c (m68hc12_add_stub,
3111 _bfd_m68hc11_elf_merge_private_bfd_data): ..
3112 * elf32-m68k.c (elf_m68k_relocate_section): ..
3113 * elf32-mcore.c (mcore_elf_unsupported_reloc,
3114 mcore_elf_relocate_section): ..
3115 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
3116 ppc_elf_check_relocs, ppc_elf_relocate_section,
3117 ppc_elf_begin_write_processing): ..
3118 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3119 elf_s390_relocate_section): ..
3120 * elf32-sh-symbian.c (sh_symbian_import_as,
3121 sh_symbian_process_embedded_commands,
3122 sh_symbian_relocate_section): ..
3123 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
3124 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
3125 sh_elf_merge_private_data): ..
3126 * elf32-sparc.c (elf32_sparc_check_relocs,
3127 elf32_sparc_relocate_section,
3128 elf32_sparc_merge_private_bfd_data): ..
3129 * elf32-v850.c (v850_elf_check_relocs,
3130 v850_elf_merge_private_bfd_data): ..
3131 * elf32-xtensa.c (elf_xtensa_check_relocs,
3132 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
3133 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
3134 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
3135 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
3136 * elf64-gen.c (elf64_generic_link_add_symbols): ..
3137 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
3138 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
3139 ppc64_elf_relocate_section): ..
3140 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
3141 elf_s390_relocate_section): ..
3142 * elf64-sh64.c (sh_elf64_relocate_section): ..
3143 * elf64-sparc.c (sparc64_elf_check_relocs,
3144 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
3145 sparc64_elf_merge_private_bfd_data): ..
3146 * elf64-x86-64.c (elf64_x86_64_check_relocs,
3147 elf64_x86_64_relocate_section): ..
3148 * elflink.c (_bfd_elf_add_default_symbol,
3149 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
3150 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
3151 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
3152 elf_get_linked_section_vma, elf_fixup_link_order,
3153 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
3154 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
3155 * elfxx-ia64.c (elfNN_ia64_relax_section,
3156 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
3157 * elfxx-mips.c (mips_elf_perform_relocation,
3158 _bfd_mips_elf_check_relocs,
3159 _bfd_mips_elf_merge_private_bfd_data): ..
3160 * ieee.c (ieee_slurp_external_symbols): ..
3161 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
3162 * libbfd.c (_bfd_generic_verify_endian_match): ..
3163 * linker.c (_bfd_generic_link_add_one_symbol,
3164 _bfd_generic_section_already_linked): ..
3165 * pdp11.c (translate_to_native_sym_flags): ..
3166 * pe-mips.c (coff_pe_mips_relocate_section): ..
3167 * peicode.h (pe_ILF_build_a_bfd): ..
3168 * srec.c (srec_bad_byte): ..
3169 * stabs.c (_bfd_link_section_stabs): ..
3170 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
3171 Replace all uses of bfd_archive_filename and bfd_get_section_ident
3172 with corresponding %B and %A in _bfd_error_handler format string.
3173 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
3174 calls to use %A and %B. Fix "against symbol .. from section" and
3175 similar error messages. Combine multiple _bfd_error_handler calls
3176 where they were separated due to bfd_archive_filename deficiencies.
3177 * bfd-in2.h: Regenerate.
3179 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
3181 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
3182 relocation.
3184 2004-08-10 Alan Modra <amodra@bigpond.net.au>
3186 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
3187 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
3188 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
3189 Add twiddled_syms.
3190 (link_hash_newfunc): Init was_undefined.
3191 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
3192 Use undefweak instead.
3193 (ppc64_elf_check_directives): Fix undefs chain.
3194 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
3195 references.
3196 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
3197 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
3198 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
3200 2004-08-09 Jakub Jelinek <jakub@redhat.com>
3202 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
3203 error, test input_section flags rather than sec.
3205 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3207 * elf-bfd.h (struct elf_backend_data): Add
3208 elf_backend_archive_symbol_lookup.
3209 (_bfd_elf_archive_symbol_lookup): Declare.
3210 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
3211 (elf_link_add_archive_symbols): ..extracted from here. Call the
3212 backend version.
3213 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
3214 (elfNN_bed): Init new field.
3215 * elf64-ppc.c (elf_backend_check_directives): Define.
3216 (elf_backend_archive_symbol_lookup): Define.
3217 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
3218 a ppc_link_hash_entry pointer.
3219 (get_fdh): Move.
3220 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
3221 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
3222 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
3223 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
3224 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
3225 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
3226 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
3227 descriptor symbols.
3229 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3231 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
3232 (ppc64_elf_add_symbol_hook): Test for NULL section.
3233 (get_sym_h): Formatting.
3234 (ppc64_elf_size_stubs): Include reloc addend in value stored as
3235 stub target_value.
3237 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
3238 long branch stubs with code handling plt and r2off branch stubs.
3240 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3242 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
3243 * elflink.c (elf_link_input_bfd): Formatting.
3244 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
3245 all callers.
3246 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
3247 (link_hash_newfunc): Don't set it.
3248 (ppc64_elf_copy_indirect_symbol): Nor copy it.
3249 (ppc64_elf_mark_entry_syms): Delete.
3250 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
3251 sections. Use get_opd_info.
3252 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
3254 2004-08-09 Alan Modra <amodra@bigpond.net.au>
3256 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
3258 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
3259 (func_desc_adjust): Don't set have_undefweak.
3260 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
3261 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
3263 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
3264 "struct ppc_link_hash_entry *". Adjust all references.
3265 (ppc64_elf_hide_symbol): Correct a comment.
3267 * elf64-ppc.c (get_opd_info): New function.
3268 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
3269 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
3270 before calling get_fdh. Test fdh rather than h before dereferencing
3271 fdh. Mark removed symbols in opd_adjust.
3272 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
3273 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
3274 opd symbols.
3275 (ppc64_elf_output_symbol_hook): Likewise.
3277 2004-08-06 Paul Brook <paul@codesourcery.com>
3279 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
3280 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
3281 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
3282 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
3283 and BFD_RELOC_ARM_SBREL32.
3284 * bfd-in2.h, bbfd.h: Regenerate.
3286 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3288 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
3289 the dynamic link symbol actually in use.
3291 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
3293 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
3295 2004-07-31 Joel Brobecker <brobecker@gnat.com>
3296 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3298 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
3299 SHN_MIPS_TEXT and SHN_MIPS_DATA.
3301 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
3302 Nick Clifton <nickc@redhat.com>
3304 PR 290
3305 * bfd.c (_bfd_default_error_handler): Make it global.
3307 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
3309 * elf.c (assign_section_numbers): Cope gracefully with sections
3310 which have SHF_LINK_ORDER set but no sh_link set up.
3311 * elflink.c (elf_get_linked_section_vma): Likewise.
3313 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
3314 it to NULL.
3316 * elfxx-target.h (elf_backend_link_order_error_handler): New.
3317 Set it to _bfd_default_error_handler.
3318 (elfNN_bed): Add elf_backend_link_order_error_handler.
3320 * libbfd-in.h (_bfd_default_error_handler): New.
3322 * libbfd.h: Regenerated.
3324 2004-07-30 Jakub Jelinek <jakub@redhat.com>
3326 * archures.c (bfd_mach_sparc_64bit_p): Define.
3327 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
3328 * bfd-in2.h: Rebuilt.
3330 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
3332 Introduce SH2a support.
3333 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
3334 * archures.c (bfd_mach_sh2a_nofpu): New.
3335 * bfd-in2.h: Rebuilt.
3336 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
3337 (arch_info_struct): Add sh2a_nofpu.
3338 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
3339 2003-12-29 DJ Delorie <dj@redhat.com>
3340 * reloc.c: Add relocs for sh2a.
3341 * bfd-in2.h: Regenerate.
3342 * libbfd.hh: Regenerate.
3343 2003-12-01 Michael Snyder <msnyder@redhat.com>
3344 * archures.c (bfd_mach_sh2a): New.
3345 * bfd-in2.h: Rebuilt.
3346 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
3347 (SH2A_NEXT): New.
3348 (arch_info_struct): Add sh2a.
3349 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
3351 2004-07-28 Nick Clifton <nickc@redhat.com>
3352 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3354 PR 273
3355 * som.c (setup_sections): Improve estimation of space sizes in
3356 relocatable objects.
3358 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
3359 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
3360 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
3361 to targ_selvecs.
3362 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
3363 * configure: Regenerate.
3364 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
3365 case that accepts OSABI=NetBSD and OSABI=SysV.
3366 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
3367 the base of .got or .data (if .got does not exist).
3368 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
3369 set OSABI=NetBSD.
3370 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
3371 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
3372 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
3373 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
3375 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
3377 PR 161/251
3378 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
3379 (elf_sec_group): Defined.
3380 (bfd_elf_match_symbols_in_sections): New prototype.
3381 (_bfd_elf_setup_group_pointers): Likewise.
3383 * elf.c (bfd_elf_discard_group): Abort.
3384 (bfd_elf_set_group_contents): Also include relocation sections.
3385 Remove zero-fill for ld -r.
3386 (_bfd_elf_setup_group_pointers): New function.
3387 (elf_sort_elf_symbol): Likewise.
3388 (elf_sym_name_compare): Likewise.
3389 (bfd_elf_match_symbols_in_sections): Likewise.
3391 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
3393 * elflink.c (match_group_member): New.
3394 (elf_link_input_bfd): Check group member for discarded section.
3395 (try_match_symbols_in_sections): New function.
3396 (already_linked): Likewise.
3397 (_bfd_elf_section_already_linked): Support mixing comdat group
3398 and linkonce section.
3400 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
3401 * linker.c (bfd_section_already_linked_table_traverse): New.
3403 * libbfd.h: Regenerated.
3405 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
3407 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
3408 BFD_RELOC_CRX_SWITCH32.
3409 * bfd-in2.h: Regenerate.
3410 * libbfd.h: Regenerate.
3411 * elf32-crx.c: Support relocation/relaxation of
3412 BFD_RELOC_CRX_SWITCH* types.
3414 2004-07-27 Alan Modra <amodra@bigpond.net.au>
3416 * elf64-ppc.c: Correct "Linker stubs" comment.
3418 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
3420 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
3421 linked-to section.
3422 (elf_linked_to_section): New.
3424 * elf.c (assign_section_numbers): Set up sh_link for
3425 SHF_LINK_ORDER.
3427 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
3428 to sh_link for SHT_IA_64_UNWIND sections.
3430 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
3432 * elflink.c (elf_fixup_link_order): Add _() to error message.
3434 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
3436 * elflink.c (elf_fixup_link_order): Issue a warning and flag
3437 an error if failed.
3439 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
3441 * aout-adobe.c (aout_32_section_already_linked): Defined.
3442 * aout-target.h (MY_section_already_linked): Likewise.
3443 * aout-tic30.c (MY_section_already_linked): Likewise.
3444 * binary.c (binary_section_already_linked): Likewise.
3445 * bout.c (b_out_section_already_linked): Likewise.
3446 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
3447 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
3448 * coffcode.h (coff_section_already_linked): Likewise.
3449 * i386msdos.c (msdos_section_already_linked): Likewise.
3450 * i386os9k.c (os9k_section_already_linked): Likewise.
3451 * ieee.c (ieee_section_already_linked): Likewise.
3452 * ihex.c (ihex_section_already_linked): Likewise.
3453 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
3454 * mmo.c (mmo_section_already_linked): Likewise.
3455 * nlm-target.h (nlm_section_already_linked): Likewise.
3456 * oasys.c (oasys_section_already_linked): Likewise.
3457 * pef.c (bfd_pef_section_already_linked): Likewise.
3458 * ppcboot.c (ppcboot_section_already_linked): Likewise.
3459 * som.c (som_bfd_discard_group): Likewise.
3460 * srec.c (srec_section_already_linked): Likewise.
3461 * tekhex.c (tekhex_section_already_linked): Likewise.
3462 * versados.c (versados_section_already_linked): Likewise.
3463 * vms.c (vms_section_already_linked): Likewise.
3464 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
3465 * xsym.c (bfd_sym_section_already_linked): Likewise.
3467 * bfd-in.h (bfd_section_already_linked_table_init): New.
3468 (bfd_section_already_linked_table_free): Likewise.
3470 * coff-rs6000.c (rs6000coff_vec): Add
3471 _bfd_generic_section_already_linked.
3472 (pmac_xcoff_vec): Likewise.
3473 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
3474 (aix5coff64_vec): Likewise.
3476 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
3477 * elflink.c (_bfd_elf_section_already_linked): New function.
3479 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
3481 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
3482 (_bfd_generic_section_already_linked): New.
3483 (bfd_section_already_linked_hash_entry): Likewise.
3484 (bfd_section_already_linked): Likewise.
3485 (bfd_section_already_linked_table_lookup): Likewise.
3486 (bfd_section_already_linked_table_insert): Likewise.
3488 * linker.c (bfd_section_already_linked): New.
3489 (_bfd_section_already_linked_table): Likewise.
3490 (bfd_section_already_linked_table_lookup): Likewise.
3491 (bfd_section_already_linked_table_insert): Likewise.
3492 (already_linked_newfunc): Likewise.
3493 (bfd_section_already_linked_table_init): Likewise.
3494 (bfd_section_already_linked_table_free): Likewise.
3495 (_bfd_generic_section_already_linked): Likewise.
3497 * section.c (bfd_section): Remove comdat.
3498 (bfd_comdat_info): Moved to ...
3499 * bfd-in.h (coff_comdat_info): Here.
3500 (bfd_coff_get_comdat_section): New.
3501 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
3502 * libcoff-in.h (coff_section_tdata): Add comdat.
3503 * coffcode.h (handle_COMDAT): Updated.
3504 * cofflink.c (coff_link_add_symbols): Likewise.
3505 * ecoff.c (bfd_debug_section): Likewise.
3507 * targets.c (bfd_target): Add _section_already_linked.
3508 (BFD_JUMP_TABLE_LINK): Updated.
3510 * bfd-in2.h: Regenerated.
3511 * libbfd.h: Likewise.
3512 * libcoff.h: Likewise.
3514 2003-07-21 Paul Brook <paul@codesourcery.com>
3516 * elflink.c (elf_get_linked_section_vma, compare_link_order,
3517 elf_fixup_link_order): New functions.
3518 (bfd_elf_final_link): Call elf_fixup_link_order.
3520 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
3522 * elf-bfd.h (ELF_COMMON_DEF_P): New.
3523 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
3524 common definitions.
3525 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
3526 _bfd_elf_symbol_refs_local_p.
3527 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
3528 symbols.
3530 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
3532 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
3533 DYN_NO_NEEDED.
3534 (bfd_elf_get_dyn_lib_class): New prototype.
3535 * elf.c (bfd_elf_get_dyn_lib_class): New function.
3537 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
3538 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
3539 entry is needed. Issue an error if a DT_NEEDED entry is needed
3540 for a file marked DYN_NO_NEEDED.
3541 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
3542 for DT_NEEDED tags.
3544 * bfd-in2.h: Regenerated.
3546 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3548 * elflink.c (elf_section_complain_discarded): Don't complain in
3549 .PARISC.unwind.
3551 2004-07-10 James E Wilson <wilson@specifixinc.com>
3553 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
3554 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
3555 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
3556 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
3557 Fix callers.
3558 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
3559 bfd_put_64 to bfd_putl64.
3560 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
3562 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
3564 PR 240
3565 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
3566 .init/.fini sections when trying to relax it.
3568 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
3570 * elf.c (assign_file_positions_for_segments): Make sure the
3571 .dynamic section is the first section in the PT_DYNAMIC segment.
3573 2004-07-09 Nick Clifton <nickc@redhat.com>
3575 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
3576 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
3577 sh_elf_get_flags_from_mach functions so that they do not conflict
3578 when this target is built with other sh-elf targets.
3579 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
3580 suppression of this function.
3581 (sh_elf_find_flags): Likewise.
3583 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3585 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
3586 (ALL_MACHINES_CFILES): Add cpu-crx.c.
3587 (BFD32_BACKENDS): Add elf32-crx.lo.
3588 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
3589 (cpu-crx.lo): New target.
3590 (elf32-crx.lo): New target.
3591 * Makefile.in: Regenerate.
3592 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
3593 (bfd_archures_list): Add bfd_crx_arch.
3594 * bfd-in2.h: Regenerate.
3595 * config.bfd: Handle crx-*-elf*, crx*.
3596 * configure.in: Handle bfd_elf32_crx_vec.
3597 * configure: Regenerate.
3598 * cpu-crx.c: New file.
3599 * elf32-crx.c: Likewise.
3600 * libbfd.h: Regenerate.
3601 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
3602 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
3603 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
3604 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
3605 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
3606 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
3607 * targets.c (bfd_elf32_crx_vec): Declare.
3608 (bfd_target_vector): Add bfd_elf32_crx_vec.
3610 2004-07-06 Nick Clifton <nickc@redhat.com>
3612 * config.bfd: Add sh-symbian-elf target.
3613 * configure.in: Add bfd_elf32_shl_symbian_vec.
3614 * configure: Regenerate.
3615 * elf-bfd.h (struct elf_backend_data): Add new field
3616 'check_directives'.
3617 * elflink.c (elf_link_add_object_symbols): Invoke the
3618 check_directives function, if defined.
3619 * elfxx-target.h: Provide a default, NULL definition for
3620 check_directives.
3621 * targets.c: Add bfd_elf32_shl_symbian_vec.
3622 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
3623 definition.
3624 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
3625 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
3626 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
3627 not already been defined.
3628 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
3629 * sh-symbian.c: New file. Provide functions to support the
3630 * sh-symbian-elf target.
3631 * Makefile.am: Add elf32-sh-symbian.c
3632 * Makefile.in: Regenerate.
3634 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3636 * elf32-sh.c: Include ../opcodes/sh-opc.h.
3637 * Makefile.am: Ran make dep-am.
3638 * Makefile.in: Ran make dep-in.
3640 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3642 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
3643 externals properly.
3645 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
3647 * config.bfd: Add want64 to configuration target s390-*-linux*.
3649 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
3651 * bfd.c (bfd_get_section_ident): New.
3653 * elflink.c (elf_link_read_relocs_from_section): Call
3654 bfd_get_section_ident to identify the section when reporting
3655 error.
3656 (_bfd_elf_link_output_relocs): Likewise.
3657 (elf_link_output_extsym): Likewise.
3658 (elf_link_input_bfd): Likewise.
3659 (bfd_elf_gc_record_vtinherit): Likewise.
3661 * bfd-in2.h: Regenerated.
3663 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
3664 Nick Clifton <nickc@redhat.com>
3666 PR 204
3667 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
3668 of section symbols to mips_elf_sort_hash_table ().
3670 2004-07-01 Alan Modra <amodra@bigpond.net.au>
3672 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
3673 change. Comment.
3674 (elf_section_complain_discarded): New function. Handle
3675 .gcc_except_table too.
3676 (elf_link_input_bfd): Rewrite handling of relocs against symbols
3677 in discarded sections.
3678 * elf-bfd.h (elf_discarded_section): Protect macro arg.
3680 2004-06-30 James E Wilson <wilson@specifixinc.com>
3682 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
3683 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
3685 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
3687 PR 233
3688 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
3689 local references to discarded sections and report their
3690 locations.
3692 2004-06-30 Alan Modra <amodra@bigpond.net.au>
3694 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
3695 sec_info_type, test section name instead.
3697 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
3699 PR 240
3700 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
3701 in .init/.fini sections.
3703 2004-06-29 Bob Wilson <bob.wilson@acm.org>
3705 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
3706 bfd_get_section_limit.
3708 2004-06-29 Bob Wilson <bob.wilson@acm.org>
3710 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
3711 output section size.
3713 2004-06-29 Alan Modra <amodra@bigpond.net.au>
3715 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
3716 rawsize.
3717 (mmix_elf_perform_relocation): Adjust for above change.
3718 (mmix_elf_relocate_section): Likewise.
3719 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
3720 (mmix_elf_get_section_contents): Delete.
3721 (bfd_elf64_get_section_contents): Delete.
3722 (mmix_elf_relocate_section): Zero stub area.
3723 * linker.c (default_indirect_link_order): Alloc max of section size
3724 and rawsize.
3725 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
3726 * section.c (bfd_malloc_and_get_section): Likewise.
3727 (struct bfd_section): Update rawsize comment.
3728 * bfd-in2.h: Regenerate.
3730 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
3732 2004-06-29 Alan Modra <amodra@bigpond.net.au>
3734 * bfd-in.h (bfd_get_section_limit): Define.
3735 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
3736 (_bfd_final_link_relocate): Use bfd_get_section_limit.
3737 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
3738 * coff-arm.c (coff_arm_relocate_section): Likewise.
3739 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
3740 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
3741 (bfd_ns32k_final_link_relocate): Likewise.
3742 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
3743 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
3744 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
3745 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
3746 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
3747 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
3748 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
3749 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3750 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
3751 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
3752 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
3753 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
3754 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
3755 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
3756 * elf32-v850.c (v850_elf_reloc): Likewise.
3757 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
3758 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
3759 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
3760 * elf64-mips.c (mips_elf64_gprel32_reloc)
3761 (mips16_gprel_reloc): Likewise.
3762 * elf64-mmix.c (mmix_elf_reloc): Likewise.
3763 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
3764 * elf64-sparc.c (init_insn_reloc): Likewise.
3765 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3766 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
3767 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
3768 (_bfd_mips_elf_generic_reloc): Likewise.
3769 * bfd-in2.h: Regenerate.
3771 2004-06-28 Alan Modra <amodra@bigpond.net.au>
3773 * bfd-in.h (struct stab_info): Move from stabs.c.
3774 * stabs.c (struct stab_link_includes_table): Delete.
3775 (stab_link_includes_lookup): Delete.
3776 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
3777 level of indirection from sinfo parm.
3778 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
3779 stabstr section. Adjust hash table accesses.
3780 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
3781 alloc. Adjust stab_info test.
3782 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
3783 (_bfd_coff_final_link): Adjust stab_info test.
3784 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
3785 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
3786 in place.
3787 * libcoff-in.h (struct coff_link_hash_table): Likewise.
3788 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
3789 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
3790 stabstr section. Adjust stab_info test.
3791 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
3792 (_bfd_write_stab_strings): Adjust prototypes.
3793 * libbfd.h: Regenerate.
3794 * libcoff.h: Regenerate.
3795 * bfd-in2.h: Regenerate.
3797 2004-06-27 Mark Kettenis <kettenis@gnu.org>
3799 From Miod Vallat <miod@online.fr>:
3800 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
3802 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
3804 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
3805 (struct elf32_mn10300_link_hash_entry): Remove
3806 pcrel_relocs_copied.
3807 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
3808 R_MN10300_32. Don't adjust pcrel_relocs_copied.
3809 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
3810 and gotoff relocations if the symbol doesn't bind locally. Use
3811 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
3812 relocation for PCREL32.
3813 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
3814 to test whether a symbol binds locally.
3815 (elf32_mn10300_link_hash_newfunc): Don't initialize
3816 pcrel_relocs_copied.
3817 (_bfd_mn10300_elf_discard_copies): Delete.
3818 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
3820 2004-06-26 Mark Kettenis <kettenis@gnu.org>
3822 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
3824 2004-06-25 Joel Brobecker <brobecker@gnat.com>
3826 * som.c (som_set_reloc_info): Correct small typo.
3828 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3830 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
3831 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
3832 (m32r_elf_gcsweep_hook): Likewise.
3833 (m32r_elf_check_relocs): Likewise.
3834 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
3835 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
3836 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
3837 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
3838 * bfd-in2.h: Regenerated.
3839 * libbfd.h: Regenerated.
3841 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
3843 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
3844 relocation symbol.
3845 (elf64_x86_64_relocate_section): Issue an error for
3846 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
3847 against global symbols when building shared library.
3849 2004-06-24 Alan Modra <amodra@bigpond.net.au>
3851 * section.c (struct sec): Rename "_cooked_size" to "size".
3852 Rename "_raw_size" to "rawsize".
3853 (STD_SECTION): Adjust comments.
3854 (bfd_set_section_size, bfd_get_section_contents): Use size.
3855 (bfd_malloc_and_get_section): New function.
3856 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
3857 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
3858 Correctly free reloc and contents memory.
3859 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
3860 and fake CIE now that we can shink section size to zero.
3861 (_bfd_elf_write_section_eh_frame): Likewise..
3862 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
3863 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
3864 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
3865 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
3866 unneeded indirection.
3867 * elf.c (_bfd_elf_section_offset): .. and update call.
3868 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
3869 * libbfd.h: Regenerate.
3870 * bfd-in2.h: Regenerate.
3872 Replace occurrences of "_raw_size" and "_cooked_size" in most places
3873 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
3874 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
3875 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
3876 Similarly use "rawsize", if non-zero, in reloc functions to validate
3877 reloc addresses. Use new bfd_malloc_and_get_section in most places
3878 where bfd_get_section_contents was called. Expand all occurrences of
3879 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
3880 grok_prstatus and similar functions to "size".
3881 * aix386-core.c (aix386_core_file_p): ..
3882 * aix5ppc-core.c (xcoff64_core_p): ..
3883 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
3884 aout_adobe_set_section_contents): ..
3885 * aout-target.h (callback): ..
3886 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
3887 MY_bfd_final_link): ..
3888 * aoutf1.h (sunos4_core_file_p): ..
3889 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3890 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
3891 final_link, aout_link_input_section): ..
3892 * binary.c (binary_object_p, binary_canonicalize_symtab,
3893 binary_set_section_contents): ..
3894 * bout.c (b_out_callback, b_out_write_object_contents,
3895 b_out_set_section_contents, b_out_bfd_relax_section,
3896 b_out_bfd_get_relocated_section_contents): ..
3897 * cisco-core.c (cisco_core_file_validate): ..
3898 * coff-alpha.c (alpha_ecoff_object_p,
3899 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
3900 * coff-arm.c (coff_arm_relocate_section,
3901 bfd_arm_allocate_interworking_sections): ..
3902 * coff-h8300.c (h8300_reloc16_extra_cases,
3903 h8300_bfd_link_add_symbols): ..
3904 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
3905 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
3906 ppc_bfd_coff_final_link): ..
3907 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
3908 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3909 sh_align_loads, sh_coff_get_relocated_section_contents): ..
3910 * coff64-rs6000.c (xcoff64_write_object_contents,
3911 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
3912 * coffcode.h (coff_compute_section_file_positions,
3913 coff_write_object_contents): ..
3914 * coffgen.c (make_a_section_from_file, coff_write_symbols,
3915 coff_section_symbol, build_debug_section): ..
3916 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
3917 process_embedded_commands, _bfd_coff_link_input_bfd,
3918 _bfd_coff_write_global_sym): ..
3919 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
3920 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
3921 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
3922 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
3923 _bfd_dwarf2_find_nearest_line): ..
3924 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
3925 ecoff_compute_section_file_positions,
3926 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
3927 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
3928 _bfd_elf_discard_section_eh_frame_hdr,
3929 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
3930 _bfd_elf_write_section_eh_frame,
3931 _bfd_elf_write_section_eh_frame_hdr): ..
3932 * elf-hppa.h (elf_hppa_sort_unwind): ..
3933 * elf-m10200.c (mn10200_elf_relax_section,
3934 mn10200_elf_relax_delete_bytes,
3935 mn10200_elf_get_relocated_section_contents): ..
3936 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
3937 mn10300_elf_check_relocs, mn10300_elf_relax_section,
3938 mn10300_elf_relax_delete_bytes,
3939 mn10300_elf_get_relocated_section_contents,
3940 _bfd_mn10300_elf_adjust_dynamic_symbol,
3941 _bfd_mn10300_elf_discard_copies,
3942 _bfd_mn10300_elf_size_dynamic_sections,
3943 _bfd_mn10300_elf_finish_dynamic_sections): ..
3944 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
3945 _bfd_elf_make_section_from_phdr, elf_fake_sections,
3946 bfd_elf_set_group_contents, map_sections_to_segments,
3947 elf_sort_sections, assign_file_positions_for_segments,
3948 SECTION_SIZE, copy_private_bfd_data,
3949 _bfd_elf_get_dynamic_reloc_upper_bound,
3950 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
3951 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
3952 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
3953 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
3954 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
3955 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
3956 bfd_elf32_arm_process_before_allocation,
3957 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
3958 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
3959 elf32_arm_write_section): ..
3960 * elf32-cris.c (cris_elf_grok_prstatus,
3961 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
3962 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
3963 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
3964 elf_cris_discard_excess_dso_dynamics,
3965 elf_cris_discard_excess_program_dynamics): ..
3966 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
3967 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
3968 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
3969 _frv_create_got_section, _frvfdpic_assign_plt_entries,
3970 elf32_frvfdpic_size_dynamic_sections,
3971 elf32_frvfdpic_modify_segment_map,
3972 elf32_frvfdpic_finish_dynamic_sections): ..
3973 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
3974 elf32_h8_get_relocated_section_contents): ..
3975 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
3976 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
3977 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
3978 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
3979 elf32_hppa_finish_dynamic_sections): ..
3980 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
3981 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
3982 i370_elf_finish_dynamic_sections): ..
3983 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
3984 allocate_dynrelocs, elf_i386_size_dynamic_sections,
3985 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
3986 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
3987 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
3988 * elf32-ip2k.c (ip2k_is_switch_table_128,
3989 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
3990 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
3991 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
3992 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
3993 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
3994 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
3995 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
3996 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
3997 m32r_elf_get_relocated_section_contents): ..
3998 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
3999 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
4000 m68hc11_elf_relax_delete_bytes): ..
4001 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
4002 m68hc12_elf_size_one_stub): ..
4003 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
4004 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
4005 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
4006 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
4007 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
4008 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4009 elf32_mips_grok_prstatus): ..
4010 * elf32-or32.c (or32_elf_consth_reloc): ..
4011 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
4012 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
4013 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
4014 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
4015 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
4016 ppc_elf_final_write_processing): ..
4017 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4018 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4019 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
4020 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
4021 sh_elf_relax_delete_bytes, sh_elf_align_loads,
4022 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
4023 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
4024 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
4025 * elf32-sh64-com.c (sh64_address_in_cranges,
4026 sh64_get_contents_type): ..
4027 * elf32-sh64.c (sh64_find_section_for_address,
4028 sh64_elf_final_write_processing): ..
4029 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
4030 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
4031 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
4032 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
4033 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
4034 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
4035 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
4036 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
4037 elf_vax_finish_dynamic_sections): ..
4038 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
4039 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
4040 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
4041 xstormy16_elf_finish_dynamic_sections): ..
4042 * elf32-xtensa.c (xtensa_read_table_entries,
4043 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
4044 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
4045 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
4046 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
4047 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
4048 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
4049 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
4050 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
4051 xtensa_callback_required_dependence): ..
4052 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
4053 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
4054 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
4055 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
4056 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
4057 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
4058 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
4059 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
4060 * elf64-hppa.c (allocate_dynrel_entries,
4061 elf64_hppa_size_dynamic_sections,
4062 elf64_hppa_finish_dynamic_sections): ..
4063 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
4064 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
4065 elf64_mips_grok_prstatus): ..
4066 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
4067 mmix_elf_relocate_section, mmix_elf_final_link,
4068 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
4069 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
4070 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
4071 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
4072 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
4073 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
4074 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
4075 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
4076 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
4077 ppc64_elf_finish_dynamic_sections): ..
4078 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
4079 allocate_dynrelocs, elf_s390_size_dynamic_sections,
4080 elf_s390_finish_dynamic_sections): ..
4081 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
4082 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
4083 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
4084 sh64_elf64_finish_dynamic_sections): ..
4085 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
4086 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
4087 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
4088 sparc64_elf_finish_dynamic_symbol,
4089 sparc64_elf_finish_dynamic_sections): ..
4090 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
4091 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
4092 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
4093 elf64_x86_64_finish_dynamic_sections): ..
4094 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
4095 * elfcode.h (elf_slurp_reloc_table): ..
4096 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
4097 elf_finalize_dynstr, elf_link_add_object_symbols,
4098 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
4099 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
4100 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
4101 elf32_mips_grok_prstatus): ..
4102 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
4103 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
4104 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
4105 elfNN_ia64_finish_dynamic_sections): ..
4106 * elfxx-mips.c (mips_elf_create_procedure_table,
4107 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
4108 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
4109 mips_elf_global_got_index, mips_elf_multi_got,
4110 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
4111 mips_elf_allocate_dynamic_relocations,
4112 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
4113 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
4114 _bfd_mips_elf_always_size_sections,
4115 _bfd_mips_elf_size_dynamic_sections,
4116 _bfd_mips_elf_finish_dynamic_symbol,
4117 _bfd_mips_elf_finish_dynamic_sections,
4118 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
4119 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
4120 _bfd_elf_mips_get_relocated_section_contents,
4121 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
4122 * hp300hpux.c (callback): ..
4123 * hppabsd-core.c (make_bfd_asection): ..
4124 * hpux-core.c (make_bfd_asection): ..
4125 * i386linux.c (linux_link_create_dynamic_sections,
4126 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
4127 * i386msdos.c (msdos_write_object_contents): ..
4128 * i386os9k.c (os9k_callback, os9k_write_object_contents,
4129 os9k_set_section_contents): ..
4130 * ieee.c (parse_expression, ieee_slurp_external_symbols,
4131 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
4132 ieee_write_section_part, do_with_relocs, do_as_repeat,
4133 do_without_relocs, ieee_write_debug_part, init_for_output,
4134 ieee_set_section_contents): ..
4135 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
4136 * irix-core.c (do_sections, make_bfd_asection): ..
4137 * libaout.h (aout_section_merge_with_text_p): ..
4138 * libbfd.c (_bfd_generic_get_section_contents,
4139 _bfd_generic_get_section_contents_in_window): ..
4140 * linker.c (default_indirect_link_order): ..
4141 * lynx-core.c (make_bfd_asection): ..
4142 * m68klinux.c (linux_link_create_dynamic_sections,
4143 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4144 * mach-o.c (bfd_mach_o_make_bfd_section,
4145 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
4146 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
4147 bfd_mach_o_scan_read_segment): ..
4148 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
4149 _bfd_merge_sections): ..
4150 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
4151 mmo_map_set_sizes, mmo_canonicalize_symtab,
4152 mmo_internal_write_section, mmo_write_object_contents): ..
4153 * netbsd-core.c (netbsd_core_file_p): ..
4154 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
4155 nlm_alpha_set_public_section): ..
4156 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
4157 * nlm32-sparc.c (nlm_sparc_write_import): ..
4158 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
4159 nlm_compute_section_file_positions): ..
4160 * oasys.c (oasys_object_p, oasys_slurp_section_data,
4161 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
4162 * opncls.c (get_debug_link_info): ..
4163 * osf-core.c (make_bfd_asection): ..
4164 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
4165 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
4166 final_link, aout_link_input_section): ..
4167 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
4168 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
4169 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
4170 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
4171 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
4172 * ptrace-core.c (ptrace_unix_core_file_p): ..
4173 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
4174 _bfd_final_link_relocate, bfd_generic_relax_section,
4175 bfd_generic_get_relocated_section_contents): ..
4176 * reloc16.c (bfd_coff_reloc16_relax_section,
4177 bfd_coff_reloc16_get_relocated_section_c): ..
4178 * riscix.c (riscix_some_aout_object_p): ..
4179 * rs6000-core.c (read_hdr, make_bfd_asection): ..
4180 * sco5-core.c (make_bfd_asection): ..
4181 * simple.c (bfd_simple_get_relocated_section_contents): ..
4182 * som.c (som_object_setup, setup_sections, som_prep_headers,
4183 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
4184 som_set_reloc_info, som_get_section_contents,
4185 som_bfd_link_split_section): ..
4186 * sparclinux.c (linux_link_create_dynamic_sections,
4187 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
4188 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
4189 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
4190 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
4191 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
4192 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
4193 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
4194 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
4195 sunos_finish_dynamic_link): ..
4196 * syms.c (_bfd_stab_section_find_nearest_line): ..
4197 * tekhex.c (first_phase, tekhex_set_section_contents,
4198 tekhex_write_object_contents): ..
4199 * trad-core.c (trad_unix_core_file_p): ..
4200 * versados.c (process_esd, process_otr, process_otr): ..
4201 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
4202 * vms-misc.c (add_new_contents): ..
4203 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
4204 * vms.c (vms_set_section_contents): ..
4205 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
4206 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
4207 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
4208 * xsym.c (bfd_sym_scan): .. See above.
4210 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
4212 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
4213 calling _bfd_merged_section_offset only for section symbols.
4215 2004-06-22 Alan Modra <amodra@bigpond.net.au>
4217 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
4218 for handling SEC_MERGE symbols in relax_section.
4220 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4222 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
4223 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
4224 linked together. Mark the result as h8300sx code.
4226 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
4228 * elf-bfd.h (struct elf_backend_data): Added
4229 elf_backend_omit_section_dynsym.
4230 (_bfd_elf_link_omit_section_dynsym): Declare.
4231 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
4232 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
4233 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
4234 (_bfd_elf_link_renumber_dynsyms): ... this function.
4235 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
4236 _bfd_elf_link_omit_section_dynsym).
4237 (elfNN_bed): Added elf_backend_omit_section_dynsym.
4239 2004-06-21 Nick Clifton <nickc@redhat.com>
4241 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
4242 flags.
4244 2004-06-17 Jerome Guitton <guitton@gnat.com>
4246 * bfd-in.h (bfd_cache_close_all): New function declaration.
4247 * bfd-in2.h: Regenerate.
4248 * cache.c (bfd_cache_close_all): New function definition.
4250 2004-06-16 Mark Kettenis <kettenis@gnu.org>
4252 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
4253 4.10 and beyond.
4254 * configure: Regenerate.
4256 2004-06-16 Daniel Jacobowitz <dan@debian.org>
4258 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
4259 the pre-existing section.
4261 2004-06-15 Alan Modra <amodra@bigpond.net.au>
4263 * section.c (struct sec): Remove usused flags. Reorganize a little.
4264 (bfd_get_section_size_before_reloc): Delete.
4265 (bfd_get_section_size_after_reloc): Delete.
4266 (STD_SECTION): Update.
4267 (bfd_get_section_size_now): Delete.
4268 (bfd_set_section_contents): Don't referece reloc_done.
4269 (bfd_get_section_contents): Remove reloc_done comment.
4270 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
4271 reloc_done.
4272 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
4273 * ecoff.c (bfd_debug_section): Update initializer.
4274 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
4275 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
4276 * bfd-in.h (bfd_section_size): Expand.
4277 (bfd_get_section_size): New macro.
4278 * bfd-in2.h: Regenerate.
4279 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
4280 bfd_get_section_size_before_reloc with bfd_get_section_size.
4281 * coffcode.h (coff_write_object_contents): Likewise.
4282 * coffgen.c (build_debug_section): Likewise.
4283 * dwarf1.c (parse_line_table): Likewise.
4284 (_bfd_dwarf1_find_nearest_line): Likewise.
4285 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4286 * i386msdos.c (msdos_write_object_contents): Likewise.
4287 * pdp11.c (squirt_out_relocs): Likewise.
4288 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
4289 * elf64-mmix.c (mmix_elf_final_link): Update comment.
4291 2004-06-14 Chris Demetriou <cgd@broadcom.com>
4293 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
4294 removal) with updated comment.
4295 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
4296 BFD_RELOC_32_PCREL.
4297 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
4298 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4300 2004-06-12 Alan Modra <amodra@bigpond.net.au>
4302 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
4303 overflow on branches to undefweaks.
4305 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4307 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
4308 as ecoff_section_data() does not return a valid lvalue.
4310 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
4312 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
4313 (elf_link_add_object_symbols): Likewise.
4315 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
4316 (elf_backend_reloc_type_class): New.
4318 2004-06-08 Mark Kettenis <kettenis@gnu.org>
4320 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
4321 netbsd-core.lo.
4322 * configure: Regenerate.
4324 2004-06-07 Daniel Jacobowitz <dan@debian.org>
4326 From: Albert Chin-A-Young <china@thewrittenword.com>
4327 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
4328 to unsigned int.
4330 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
4332 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
4333 change.
4335 2004-05-28 DJ Delorie <dj@redhat.com>
4337 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
4338 for linking, but otherwise adjust reloc for merged sections.
4340 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
4342 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
4343 _bfd_merged_section_offset for local symbols.
4345 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
4347 * Makefile.am: Regenerate dependencies.
4348 * Makefile.in: Regenerate.
4349 * archures.c: Add bfd_mach_sh3_nommu .
4350 * bfd-in2.h: Regenerate.
4351 * cpu-sh.c: Add sh3-nommu architecture.
4352 (bfd_to_arch_table): Create new table.
4353 (sh_get_arch_from_bfd_mach): Create new function.
4354 (sh_get_arch_up_from_bfd_mach): Create new function.
4355 (sh_merge_bfd_arch): Create new function.
4356 * elf32-sh.c (sh_ef_bfd_table): Add table.
4357 (sh_elf_check_relocs): Replace switch statement with
4358 use of sh_ef_bfd_table .
4359 (sh_elf_get_flags_from_mach): Add new function.
4360 (sh_find_elf_flags): Likewise.
4361 (sh_elf_copy_private_data): Replace most of non-elf contents
4362 with a call to sh_merge_bfd_arch() .
4364 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
4366 * Makefile.am (bfdver.h): Use explicit filename, not $< .
4367 * Makefile.in: Regenerate.
4369 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
4371 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
4372 custom calling conventions for dynamic symbols.
4373 (mn10300_elf_relax_section): Avoid relaxing a function as a local
4374 symbol if it's an alias to a global one.
4376 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
4378 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
4379 change.
4381 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
4383 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
4384 loop over hashes.
4386 2004-05-26 Alan Modra <amodra@bigpond.net.au>
4388 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
4389 for SHT_GROUP sections.
4391 2004-05-25 Alan Modra <amodra@bigpond.net.au>
4393 * elflink.c (elf_link_add_object_symbols): Don't set up merge
4394 section data here..
4395 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
4396 * merge.c: Formatting. Remove unnecessary casts. Expand
4397 bfd_get_section_alignment macro.
4398 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
4399 use throughout file.
4400 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
4401 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
4402 section name to determine sinfo group, instead test output section
4403 and alignment.
4404 (_bfd_merge_sections): Add struct bfd_link_info param. Call
4405 _bfd_strip_section_from_output rather than just twiddling flags.
4406 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
4407 (_bfd_merge_sections): Update prototype.
4408 * libbfd.h: Regenerate.
4410 2004-05-24 Mark Kettenis <kettenis@gnu.org>
4412 * netbsd-core.c: Correctly indent section that sets architecture
4413 from machine ID.
4415 From Miod Vallat <miod@online.fr>:
4416 * m88kopenbsd.c: New file.
4417 * targets.c (m88k_openbsd_vec): New.
4418 * config.bfd: Add m88k-*-openbsd*.
4419 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
4420 (m88kopenbsd_vec): New.
4421 * configure: Regenerate.
4422 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
4423 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
4424 Run "make dep-am".
4425 * Makefile.in: Regenerate.
4426 * po/SRC-POTFILES.in: Regenerate.
4428 2004-05-24 Nick Clifton <nickc@redhat.com>
4430 * hash.c: Remove bogus node "Changing the default Hash Table Size"
4431 introduced by hash table size patch.
4433 2004-05-22 Ben Elliston <bje@au.ibm.com>
4435 * configure.in (is_release): Remove.
4436 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
4437 (AC_OUTPUT): Don't output bfdver.h from version.h.
4438 * configure: Regenerate.
4439 * Makefile.am (RELEASE): New variable.
4440 (bfdver.h): New target.
4441 * Makefile.in: Regenerate.
4442 * doc/Makefile.in: Likewise.
4444 2004-05-22 Ben Elliston <bje@au.ibm.com>
4446 * Makefile.am (config.status): Don't depend on version.h.
4447 * Makefile.in: Regenerate.
4449 2004-05-22 Alan Modra <amodra@bigpond.net.au>
4451 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
4452 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
4453 * libbfd.h: Regenerate.
4454 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
4455 (_bfd_elf_rel_local_sym): Likewise.
4456 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
4457 (elf_link_input_bfd): Likewise.
4458 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
4459 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
4460 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
4461 (elfNN_ia64_relocate_section): Likewise.
4463 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
4465 * hash.c (bfd_default_hash_table_size): New variable.
4466 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
4467 (bfd_hash_set_default_size): New function. Set the default size
4468 to a selected prime number close to the argument. Document new
4469 function.
4470 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
4471 * bfd-in2.h: Regenerate.
4472 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
4473 * Makefile.in: Regenerate.
4475 2004-05-21 Mark Kettenis <kettenis@gnu.org>
4477 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
4478 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
4479 arm, m68k, m88k and hppa core files.
4481 2004-05-21 Nick Clifton <nickc@redhat.com>
4483 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
4484 (bfd_bwrite): Likewise.
4485 (bfd_tell): Likewise.
4486 (bfd_flush): Likewise.
4487 (bfd_stat): Likewise.
4488 (bfd_seek): Likewise.
4489 (bfd_get_mtime): Likewise.
4490 (bfd_get_size): Likewise.
4492 2004-05-19 Ben Elliston <bje@au.ibm.com>
4494 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
4496 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
4498 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
4499 (bfd_generic_openr_next_archived_file): Likewise.
4501 2004-05-17 Bob Wilson <bob.wilson@acm.org>
4503 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
4504 section names by inserting a new substring after .gnu.linkonce, except
4505 for .gnu.linkonce.t.* where the "t." is replaced.
4507 2004-05-17 Adam Nemet <anemet@lnxw.com>
4509 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
4510 (m68-*-lynxos* case): Likewise.
4511 (powerpc-*-lyxnos* case): New case.
4512 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
4514 2004-05-17 David Heine <dlheine@tensilica.com>
4516 * aout-target.h (MY_bfd_copy_private_header_data): Define.
4517 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
4518 * bfd.c (bfd_copy_private_header_data): Define.
4519 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
4520 interface.
4521 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
4522 * coffcode.h (coff_bfd_copy_private_header_data): Define.
4523 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
4524 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
4525 segments by calling copy_private_bfd_data.
4526 (_bfd_elf_copy_private_header_data): Define.
4527 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
4528 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
4529 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
4530 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
4531 * mmo.c (mmo_bfd_copy_private_header_data): Define.
4532 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
4533 * som.c (som_bfd_copy_private_header_data): Define.
4534 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
4535 * vms.c (vms_bfd_copy_private_header_data): Define.
4536 * bfd-in2.h: Regenerate.
4537 * libbfd.h: Regenerate.
4539 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4541 * elfxx-mips.c (MINUS_TWO): Define.
4542 (mips_elf_higher, mips_elf_highest,
4543 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
4544 some bfd_vma values.
4545 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
4547 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4549 * som.c (log2): Rename to exact_log2. Adjust all callers.
4551 2004-05-13 Paul Brook <paul@codesourcery.com>
4553 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
4554 dwarf3 format CIE entries. Remove comment about the size of the
4555 ra_column field. It is now correctly deduced.
4557 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4559 * config.bfd (or32-*-rtems*): Switch to elf.
4561 2004-05-13 Nick Clifton <nickc@redhat.com>
4563 * po/fr.po: Updated French translation.
4565 2004-05-11 Jakub Jelinek <jakub@redhat.com>
4567 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
4568 into .dynsym if elf_section_data (sec)->dynindx <= 0.
4569 Adjust counting of last_local.
4570 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
4571 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
4572 created by the linker nor !SHF_ALLOC.
4574 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
4575 DT_PLTGOT to the start of the .got.plt section instead of the
4576 .got output section. Set sh_entsize for .got section in addition
4577 to .got.plt.
4578 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4579 is at sgot->output_section->vma.
4580 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
4581 DT_PLTGOT to the start of the .got.plt section instead of the
4582 .got output section.
4583 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4584 is at sgot->output_section->vma. Set sh_entsize for .got section
4585 in addition to .got.plt.
4586 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
4587 (bfd_section_from_phdr): Likewise.
4588 (map_sections_to_segments): Likewise.
4589 (assign_file_positions_for_segments): Likewise.
4590 (get_program_header_size): Likewise.
4591 * elflink.c (bfd_elf_size_dynamic_sections): Set
4592 elf_tdata (output_bfd)->relro from info->relro.
4593 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
4595 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
4597 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
4598 a zero symndx for which we hadn't accounted a dynamic relocation.
4599 (_frvfdpic_add_rofixup): Likewise.
4601 2004-05-07 Brian Ford <ford@vss.fsi.com>
4602 DJ Delorie <dj@redhat.com>
4604 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
4605 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
4606 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
4607 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
4609 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4611 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
4612 immediately if there's no link info.
4613 (elf32_frvfdpic_copy_private_bfd_data): New.
4614 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
4616 2004-05-06 Zack Weinberg <zack@codesourcery.com>
4618 * dwarf2.c (add_line_info): Also set info->filename to NULL if
4619 filename argument is null; do not call strlen on a null pointer.
4621 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
4623 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
4624 special case.
4626 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4628 * configure.in (bfd_elf32_frvfdpic_vec): New.
4629 * configure: Rebuilt.
4630 * targets.c (bfd_elf32_frvfdpic_vec): New.
4631 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
4632 on the latter.
4633 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
4634 frvfdpic instead of frv. Rearrange elf-target macros such that
4635 the FDPIC-specific ones are only defined for this new target
4636 vector.
4637 (bfd_elf32_frvfdpic_vec): Declare.
4638 (IS_FDPIC): New.
4639 (elf32_frv_relocate_section): Use it to enable segment checking
4640 and to control rofixup emission. Add output section vma to
4641 applied relocation in non-LOAD non-ALLOC sections. Use
4642 _bfd_error_handler for errors.
4643 (_frv_create_got_section): Create .rel.got and .rofixup only in
4644 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
4645 linker script.
4646 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
4647 (elf32_frvfdpic_modify_segment_map): Likewise.
4648 (elf32_frv_finish_dynamic_sections): New, do-nothing.
4649 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
4650 error message if we miscompute the rofixup size.
4651 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
4652 (frvfdpic_elf_encode_eh_address): Likewise.
4653 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
4654 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
4655 relocs. Reject unknown relocation types.
4656 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
4657 (frv_elf_merge_private_bfd_data): Likewise.
4658 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
4659 0x4000 for newly-added elf32-frvfdpic.
4661 2004-05-05 Nick Clifton <nickc@redhat.com>
4663 PR/136
4664 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
4665 returning NULL as most users of this function do not check its
4666 return value.
4667 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
4668 of bfd_cache_lookup().
4669 * sco5-core.c (sco5_core_file_p): Likewise.
4670 * trad-core.c (trad_unix_core_file_p): Likewise.
4672 2004-05-05 Nick Clifton <nickc@redhat.com>
4674 * cache.c (bfd_cache_lookup): Improve formatting.
4675 * archive.c: Fix formatting.
4677 2004-05-05 Peter Barada <peter@the-baradas.com>
4679 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
4680 * cpu-m68k.c(bfd_m68k_arch): Likewise.
4681 * bfd-in2.h(bfd_architecture): Regenerate.
4683 2004-05-03 Alan Modra <amodra@bigpond.net.au>
4685 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
4686 SEC_MERGE sections.
4687 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
4688 those against discarded link-once and SEC_MERGE section symbols.
4690 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4692 * section.c (bfd_get_section_by_name_if): New.
4693 * bfd-in2.h: Regenerated.
4695 2004-05-02 Alan Modra <amodra@bigpond.net.au>
4697 * som.c (som_bfd_is_group_section): Define.
4699 2004-05-01 Alan Modra <amodra@bigpond.net.au>
4701 * section.c (bfd_make_section_anyway): Copy the whole
4702 bfd_hash_entry, not just "next" from existing entry.
4704 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4706 * elf.c (bfd_section_from_shdr): Maintain the section order in
4707 a section group.
4708 (special_sections): Add ".note.GNU-stack".
4709 (elf_fake_sections): Handle section group for relocatable
4710 link..
4712 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4714 * section.c (bfd_sections_find_if): New.
4715 * bfd-in2.h: Regenerated.
4717 2004-04-30 Alan Modra <amodra@bigpond.net.au>
4719 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
4721 * elf-bfd.h (bfd_elf_is_group_section): Declare.
4722 * elf.c (bfd_elf_is_group_section): New function.
4723 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
4724 * section.c (bfd_generic_is_group_section): New function.
4725 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
4726 (BFD_JUMP_TABLE_LINK): Adjust.
4727 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
4728 * aout-target.h (MY_bfd_is_group_section): Define.
4729 * aout-tic30.c (MY_bfd_is_group_section): Define.
4730 * bfd.c (bfd_is_group_section): Define.
4731 * binary.c (binary_bfd_is_group_section): Define.
4732 * bout.c (b_out_bfd_is_group_section): Define.
4733 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
4734 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
4735 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
4736 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
4737 * coffcode.h (coff_bfd_is_group_section): Define.
4738 * i386msdos.c (msdos_bfd_is_group_section): Define.
4739 * i386os9k.c (os9k_bfd_is_group_section): Define.
4740 * ieee.c (ieee_bfd_is_group_section): Define.
4741 * ihex.c (ihex_bfd_is_group_section): Define.
4742 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
4743 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
4744 * mmo.c (mmo_bfd_is_group_section): Define.
4745 * nlm-target.h (nlm_bfd_is_group_section): Define.
4746 * oasys.c (oasys_bfd_is_group_section): Define.
4747 * pef.c (bfd_pef_bfd_is_group_section): Define.
4748 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
4749 * srec.c (srec_bfd_is_group_section): Define.
4750 * tekhex.c (tekhex_bfd_is_group_section): Define.
4751 * versados.c (versados_bfd_is_group_section): Define.
4752 * vms.c (vms_bfd_is_group_section): Define.
4753 * xsym.c (bfd_sym_bfd_is_group_section): Define.
4754 * bfd-in2.h: Regenerate.
4755 * libbfd.h: Regenerate.
4757 2004-04-30 Alan Modra <amodra@bigpond.net.au>
4759 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
4761 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
4763 * configure.in: Update version to 2.15.91.
4764 * configure: Regenerate.
4766 2004-04-29 Brian Ford <ford@vss.fsi.com>
4768 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
4769 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
4770 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
4771 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
4772 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
4773 .gnu.linkonce.wi. sections.
4774 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
4775 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
4776 .gnu.linkonce.wi..
4777 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
4778 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
4780 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4782 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
4783 * bfd-in2.h: Regenerate.
4784 * libbfd.h: Likewise.
4786 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4788 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
4789 dup_common fields.
4790 (setup_sections): Use som_subspace_dictionary_record struct instead
4791 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
4792 is_comdat, is_common or dup_common.
4793 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
4794 is_comdat, is_common and dup_common in section subspace_dict from
4795 copy_data.
4796 (som_begin_writing): Use som_subspace_dictionary_record struct.
4797 (som_finish_writing): Likewise.
4798 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
4799 is_common and dup_common flags in info for symbol. Add comment
4800 regarding linker support for these fields. Slightly reorganize
4801 function.
4802 (som_build_and_write_symbol_table): Set is_comdat, is_common and
4803 dup_common fields in symbol table from symbol info.
4804 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
4805 arguments. Set corresponding fields in copy_data. Change all callers.
4806 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
4807 symbol table.
4808 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
4809 * som.h (som_subspace_dictionary_record): Define.
4810 (som_copyable_section_data_struct): Add is_comdat, is_common and
4811 dup_common fields.
4812 (som_section_data_struct): Use som_subspace_dictionary_record struct
4813 instead of subspace_dictionary_record.
4814 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
4816 2004-04-27 Bob Wilson <bob.wilson@acm.org>
4818 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
4819 if set. Check reloc_done flag before applying relocations. Use
4820 output addresses, both when applying relocations and when comparing
4821 against the specified section.
4822 (elf_xtensa_relocate_section): Use output address to check if dynamic
4823 reloc is in a literal pool. Set section's reloc_done flag.
4825 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
4827 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
4828 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
4829 section.
4830 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
4831 section.
4833 2004-04-27 Alan Modra <amodra@bigpond.net.au>
4835 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
4836 structure field removed in 2004-04-24 patch.
4837 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
4839 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
4840 Constify hdr arg.
4841 * elf32-arm.h (elf32_arm_section_flags): Likewise.
4842 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
4843 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
4844 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
4845 field before calling elf_backend_section_flags.
4847 2004-04-24 Chris Demetriou <cgd@broadcom.com>
4849 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
4850 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
4851 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
4852 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
4853 and BFD_RELOC_32_PCREL.
4854 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
4855 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
4856 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4857 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
4858 (mips_elf_next_relocation): Move comment about matching HI/LO
4859 relocations to...
4860 (_bfd_mips_elf_relocate_section): Here. Remove handling for
4861 R_MIPS_GNU_REL_HI16.
4863 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4865 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
4866 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
4867 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
4868 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
4869 and update comments to reflect current usage.
4870 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
4871 and MIPS_R_SWITCH, as well as several empty entries. Update comment
4872 for MIPS_R_PCREL16.
4873 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
4874 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
4875 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4876 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
4877 type number to be MIPS_R_PCREL16.
4878 (mips_relocate_section): Remove support for link-time relaxation
4879 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
4880 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4881 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
4882 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
4883 relaxation of branches used by embedded-PIC.
4884 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
4885 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
4886 related members, update comment.
4887 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
4888 code related to embedded-PIC.
4889 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
4890 initialization of now-removed 'adjust' member of
4891 'struct ecoff_debug_info'.
4893 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4895 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
4897 2004-04-21 Philip Blundell <pb@nexus.co.uk>
4899 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
4900 relocs for locally defined symbols during -shared final link.
4901 (elf32_arm_final_link_relocate): Likewise.
4903 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4905 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
4906 ELF_LINK_POINTER_EQUALITY_NEEDED.
4907 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
4908 if r_type is not R_X86_64_PC32.
4909 (elf64_x86_64_finish_dynamic_symbol): If
4910 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
4911 SHN_UNDEF symbols.
4913 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4915 * elf32-sh.c (sh_elf_plt_sym_val): New function.
4916 (elf_backend_plt_sym_val): Define.
4918 2004-04-22 Andrew Cagney <cagney@redhat.com>
4920 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
4922 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4924 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
4925 make_bfd_asection.
4926 * som.c (som_set_section_contents): Constantify second argument.
4927 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
4928 (som_object_setup): Rework to avoid warning.
4929 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
4930 Likewise.
4932 2004-04-22 Andrew Cagney <cagney@redhat.com>
4934 * cache.c (bfd_cache_close): Check for a previously closed file.
4936 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4938 * bfd.c (bfd_get_synthetic_symtab): Define.
4939 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
4940 NAME##_get_synthetic_symtab.
4941 (struct bfd_target): Add _bfd_get_synthetic_symtab.
4942 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
4943 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
4944 relplt_name fields.
4945 (_bfd_elf_get_synthetic_symtab): New prototype.
4946 * elfcode.h (elf_get_synthetic_symtab): Define.
4947 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
4948 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
4949 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
4950 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
4951 * bfd-in2.h: Rebuilt.
4952 * libbfd.h: Rebuilt.
4953 * elf32-i386.c (elf_i386_plt_sym_val): New function.
4954 (elf_backend_plt_sym_val): Define.
4955 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
4956 (elf_backend_plt_sym_val): Define.
4957 * elf32-s390.c (elf_s390_plt_sym_val): New function.
4958 (elf_backend_plt_sym_val): Define.
4959 * elf64-s390.c (elf_s390_plt_sym_val): New function.
4960 (elf_backend_plt_sym_val): Define.
4961 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
4962 (elf_backend_plt_sym_val): Define.
4963 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
4964 (elf_backend_plt_sym_val): Define.
4965 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
4966 (elf_backend_plt_sym_val): Define.
4967 * aout-target.h (MY_get_synthetic_symtab): Define.
4968 * aout-tic30.c (MY_get_synthetic_symtab): Define.
4969 * coff-rs6000.c (rs6000coff_vec): Add
4970 _bfd_nodynamic_get_synthetic_symtab.
4971 (pmac_xcoff_vec): Likewise.
4972 * coff64-rs6000.c (rs6000coff64_vec): Add
4973 _bfd_nodynamic_get_synthetic_symtab.
4974 (aix5coff64_vec): Likewise.
4975 * sunos.c (MY_get_synthetic_symtab): Define.
4976 * vms.c (vms_get_synthetic_symtab): Define.
4978 2004-04-22 Nick Clifton <nickc@redhat.com>
4980 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
4982 2004-04-22 Peter Barada <peter@the-baradas.com>
4984 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
4985 * bfd2-in.h: Regenerate.
4986 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
4988 2004-04-21 Chris Demetriou <cgd@broadcom.com>
4990 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
4991 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
4992 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
4993 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
4994 * bfd-in2.h: Regenerate.
4996 2004-04-21 Bob Wilson <bob.wilson@acm.org>
4998 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
4999 require relocations against a weak symbol to reference the same
5000 symbol hash entry if not a final, static link.
5001 (get_cached_value, add_value_map): Add final_static_link argument.
5002 (remove_literals): Pass final_static_link argument as needed.
5004 2004-04-21 Andrew Cagney <cagney@redhat.com>
5006 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
5007 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
5008 (opncls_bwrite, opncls_bclose, opncls_bflush)
5009 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
5010 bfd iovec that uses function callbacks.
5011 (bfd_close): Use the iovec's bclose.
5012 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
5013 (cache_bclose, cache_bflush, cache_bstat)
5014 (cache_iovec): New functions and global variable, implement a
5015 cache "iovec", where applicable set bfd_error.
5016 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
5017 * bfdio.c (struct bfd_iovec): Define.
5018 (real_read): Delete function.
5019 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
5020 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
5021 assume that bread and bwrite set bfd_error.
5022 * bfd.c (struct bfd): Add "iovec", update comments.
5023 * bfd-in2.h, libbfd.h: Re-generate.
5025 2004-04-21 Andrew Cagney <cagney@redhat.com>
5027 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5029 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
5031 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
5032 (bfd_elf_gc_sections): Fail if a shared object is being created.
5033 Do not fail if dynamic sections have been created. Instead call
5034 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
5035 dynamically referenced symbols. Do not mark the whole graph
5036 rooted at .eh_frame, only the section proper.
5038 2004-04-20 DJ Delorie <dj@redhat.com>
5040 * reloc.c: Add BFD_RELOC_32_SECREL.
5041 * bfd-in2.h: Regenerate.
5042 * libbfd.h: Likewise.
5043 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
5044 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
5045 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
5047 2004-04-19 Jakub Jelinek <jakub@redhat.com>
5049 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
5050 relocs against hidden/protected undefweak symbols properly.
5051 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5053 2004-04-18 Mark Kettenis <kettenis@gnu.org>
5055 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
5056 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
5057 core files.
5059 2004-04-17 Brian Ford <ford@vss.fsi.com>
5061 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
5062 filepos for the SizeOfHeaders field.
5063 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
5064 overflow.
5065 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
5067 2004-04-16 Alan Modra <amodra@bigpond.net.au>
5069 * simple.c (bfd_simple_get_relocated_section_contents): Don't
5070 change reloc_done. Set and restore _cooked_size.
5071 (RETURN): Delete.
5073 2004-04-15 Mark Kettenis <kettenis@gnu.org>
5075 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
5076 core files.
5078 2004-04-15 Nick Clifton <nickc@redhat.com>
5080 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
5082 2004-04-15 Alan Modra <amodra@bigpond.net.au>
5084 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
5086 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
5088 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
5089 when it is a definition.
5091 2004-04-14 Alan Modra <amodra@bigpond.net.au>
5093 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
5094 when statically linking PIC code.
5095 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5097 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
5099 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
5100 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
5101 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
5102 * configure: Regenerate.
5104 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
5106 * elflink.c: Include libiberty.h.
5107 * Makefile.am (elflink.lo): Depend on libiberty.h.
5108 * Makefile.in: Regenerate.
5110 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
5112 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
5113 ".MIPS.stubs".
5115 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
5117 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
5118 reserve the memory for dynamic linker
5120 2004-04-05 Mark Kettenis <kettenis@gnu.org>
5122 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
5123 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
5125 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5127 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
5128 RELOC_FOR_GLOBAL_SYMBOL.
5129 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
5131 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
5133 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
5134 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
5136 2004-04-01 Paul Brook <paul@codesourcery.com>
5138 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
5139 * elf32-arm.h (struct elf32_elf_section_map): New.
5140 (struct _arm_elf_section_data): New.
5141 (elf32_arm_section_data): Define.
5142 (struct elf32_arm_link_hash_table): Add byteswap_code.
5143 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
5144 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
5145 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
5146 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
5147 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
5148 (bfd_elf32_new_section_hook, elf_backend_write_section,
5149 elf_backend_link_output_symbol_hook): Define.
5151 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
5153 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
5154 that keeps the characters in a B_INCL..B_EINCL range.
5155 (_bfd_link_section_stabs): When computing the sum of the
5156 characters in a B_INCL..B_EINCL range also keep a copy of those
5157 characters. Use this information to distinguish between
5158 include sections that have the same sum and the same length
5159 but which are nevertheless unique.
5161 2004-03-31 Paul Brook <paul@codesourcery.com>
5163 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
5164 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
5166 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
5168 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
5169 to 'sum_chars' and add field 'num_chars'.
5170 (_bfd_link_section_stabs): When computing the sum of the
5171 characters in a B_INCL..B_EINCL range also keep a count of the
5172 number of characters. Use this information to help distinguish
5173 between include sections when have the same sum but which
5174 nevertheless are still unique.
5176 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
5178 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
5180 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
5181 Tomer Levi <Tomer.Levi@nsc.com>
5183 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
5184 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
5185 (BFD32_BACKENDS): Add elf32-cr16c.lo.
5186 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
5187 (cpu-cr16c.lo): New target.
5188 (elf32-cr16c.lo): Likewise.
5189 * Makefile.in: Regenerate.
5190 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
5191 (bfd_archures_list): Add bfd_cr16c_arch.
5192 * config.bfd: Handle cr16c-*-elf*.
5193 * configure.in: Handle bfd_elf32_cr16c_vec.
5194 * configure: Regenerate.
5195 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
5196 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
5197 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
5198 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
5199 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
5200 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
5201 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
5202 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
5203 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
5204 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
5205 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
5206 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
5207 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
5208 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
5209 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
5210 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
5211 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
5212 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
5213 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
5214 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
5215 * targets.c (bfd_elf32_cr16c_vec): Declare.
5216 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
5217 * cpu-cr16c.c: New file.
5218 * elf32-cr16c.c: Likewise.
5219 * libbfd.h: Regenerate.
5220 * bfd-in2.h: Likewise.
5222 2004-03-30 Jakub Jelinek <jakub@redhat.com>
5224 * elf.c (map_sections_to_segments): Fix handling of .tbss.
5226 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5228 * Makefile.am: Remove all mention of elflink.h.
5229 * Makefile.in: Regenerate.
5230 * bfd-in.h (bfd_elf_discard_info): Declare.
5231 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
5232 * bfd-in2.h: Regenerate.
5233 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
5234 bfd_elf32_link_record_dynamic_symbol,
5235 bfd_elf64_link_record_dynamic_symbol,
5236 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
5237 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
5238 _bfd_elf32_link_record_local_dynamic_symbol,
5239 _bfd_elf64_link_record_local_dynamic_symbol,
5240 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
5241 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
5242 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
5243 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
5244 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
5245 _bfd_elf32_reloc_symbol_deleted_p,
5246 _bfd_elf64_reloc_symbol_deleted_p): Delete.
5247 (bfd_elf_link_record_dynamic_symbol,
5248 bfd_elf_link_record_local_dynamic_symbol,
5249 bfd_elf_final_link, bfd_elf_gc_sections,
5250 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
5251 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
5252 bfd_elf_reloc_symbol_deleted_p): Declare.
5253 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
5254 * elf32-arm.h: Update for changed function names. Remove local
5255 WILL_CALL_FINISH_DYNAMIC_SECTION define.
5256 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
5257 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
5258 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
5259 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5260 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
5261 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
5262 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
5263 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
5264 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
5265 (bfd_elfNN_print_symbol): Define.
5266 * elfcode.h: Don't include elflink.h.
5267 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
5268 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
5269 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
5270 elf_gc_record_vtinherit, elf_gc_record_vtentry,
5271 elf_link_record_local_dynamic_symbol): Don't define.
5272 * elflink.c: Update for changed function names. Move elflink.h
5273 code here.
5274 * elflink.h: Delete file.
5275 * po/SRC-POTFILES.in: Regenerate.
5276 * po/bfd.pot: Regenerate.
5278 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5280 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
5281 "name" for global syms accidentally removed in 2004-03-20 change.
5283 2004-03-27 Alan Modra <amodra@bigpond.net.au>
5285 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
5286 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
5287 where Elf_External_* is different for 64 and 32 bit, with
5288 corresponding elf_size_info field.
5289 (struct elf_final_link_info): Use "bfd_byte *" instead
5290 of "Elf_External_Sym *" for external_syms and symbuf.
5291 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
5292 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
5293 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
5294 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
5295 (elf_link_sort_cmp2): Adjust.
5296 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
5297 using ELF_R_SYM macro. Set u.sym_mask.
5298 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
5299 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
5300 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
5301 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
5302 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
5303 swap_syn_out functions. Rearrange dyn swap in/out switch.
5304 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
5305 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
5306 (elf_link_flush_output_syms): Add elf_backend_data arg.
5307 (elf_link_check_versioned_symbol): Likewise.
5308 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
5309 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
5310 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
5311 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
5312 ELF_R_TYPE and ELF_R_INFO macros.
5313 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
5314 based on size rather than using ELF_R_INFO.
5315 (elf_gc_mark): Set up r_sym_shift local var and use instead of
5316 ELF_R_SYM macro.
5317 (struct alloc_got_off_arg): New.
5318 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
5319 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
5320 (elf_gc_allocate_got_offsets): Adjust.
5321 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
5322 ELF_R_SYM. Use bfd_section_from_elf_index.
5323 (elf_bfd_discard_info): Set cookie.r_sym_shift.
5324 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
5325 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
5327 2004-03-26 Stan Shebs <shebs@apple.com>
5329 Remove MPW support, no longer used.
5330 * config.bfd (powerpc-*-mpw*): Remove configuration.
5331 * mpw-config.in, mpw-make.sed: Remove files.
5332 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
5334 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5336 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
5337 (ppc64_elf_add_symbol_hook): New function.
5338 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
5339 const from Elf_Internal_Sym param.
5340 * elflink.c (elf_link_add_object_symbols): Adjust.
5341 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
5342 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
5343 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
5344 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
5345 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
5346 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
5347 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
5348 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
5349 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
5350 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
5351 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
5352 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
5353 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
5354 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
5355 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
5356 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
5358 2004-03-26 Alan Modra <amodra@bigpond.net.au>
5360 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
5361 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
5362 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
5363 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
5364 (bfd_elf64_bfd_link_add_symbols): Delete.
5365 (bfd_elf_link_add_symbols): Declare.
5366 * elfcode.h (elf_bfd_link_add_symbols): Delete.
5367 * elflink.c: Include safe-ctype.h.
5368 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
5369 make static.
5370 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
5371 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
5372 static.
5373 (elf_link_add_archive_symbols): Rename from
5374 _bfd_elf_link_add_archive_symbols, make static.
5375 (elf_link_add_object_symbols): New function. Corresponding
5376 elflink.h function converted to use elf_size_info.
5377 (bfd_elf_link_add_symbols): Likewise.
5378 (bfd_elf_size_dynamic_sections): Adjust.
5379 * elflink.h (elf_bfd_link_add_symbols): Delete.
5380 (elf_link_add_object_symbols): Delete.
5381 * elf32-gen.c (elf32_generic_link_add_symbols): Call
5382 bfd_elf_link_add_symbols.
5383 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
5385 2004-03-25 Alan Modra <amodra@bigpond.net.au>
5387 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
5388 and chained shared libs only if dynsym. Clear dynsym on forced-local.
5390 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
5391 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
5392 (_bfd_elf_add_dt_needed_tag): Declare.
5393 (_bfd_elf_sort_symbol): Declare.
5394 (_bfd_elf_finalize_dynstr): Declare.
5395 (RELOC_FOR_GLOBAL_SYM): Formatting.
5396 * elfcode.h (elf_add_dynamic_entry): Delete.
5397 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
5398 elflink.h function converted to use elf_size_info.
5399 (_bfd_elf_add_dt_needed_tag): Likewise.
5400 (_bfd_elf_sort_symbol): Likewise.
5401 (_bfd_elf_finalize_dynstr): Likewise.
5402 (compute_bucket_count): Likewise.
5403 (bfd_elf_size_dynamic_sections): Likewise. Check result of
5404 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
5405 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
5406 * elflink.h: ..here.
5407 (sort_symbol, add_dt_needed_tag): Delete.
5408 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
5409 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
5410 Update all users.
5411 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
5412 * elf32-cris.c (add_dynamic_entry): Likewise.
5413 * elf32-hppa.c (add_dynamic_entry): Likewise.
5414 * elf32-i370.c (add_dynamic_entry): Likewise.
5415 * elf32-i386.c (add_dynamic_entry): Likewise.
5416 * elf32-m32r.c (add_dynamic_entry): Likewise.
5417 * elf32-m68k.c (add_dynamic_entry): Likewise.
5418 * elf32-ppc.c (add_dynamic_entry): Likewise.
5419 * elf32-s390.c (add_dynamic_entry): Likewise.
5420 * elf32-sh.c (add_dynamic_entry): Likewise.
5421 * elf32-sparc.c (add_dynamic_entry): Likewise.
5422 * elf32-vax.c (add_dynamic_entry): Likewise.
5423 * elf32-xtensa.c (add_dynamic_entry): Likewise.
5424 * elf64-alpha.c (add_dynamic_entry): Likewise.
5425 * elf64-hppa.c (add_dynamic_entry): Likewise.
5426 * elf64-ppc.c (add_dynamic_entry): Likewise.
5427 * elf64-s390.c (add_dynamic_entry): Likewise.
5428 * elf64-sparc.c (add_dynamic_entry): Likewise.
5429 * elf64-x86-64.c (add_dynamic_entry): Likewise.
5430 * elfxx-ia64.c (add_dynamic_entry): Likewise.
5431 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
5432 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
5433 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
5434 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
5436 2004-03-23 Paul Brook <paul@codesourcery.com>
5438 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
5440 2004-03-22 Bob Wilson <bob.wilson@acm.org>
5442 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
5443 literal tables and check for relocs outside of literal pools.
5444 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
5445 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
5446 set DF_TEXTREL.
5447 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
5448 (elf_xtensa_relocate_section): Read literal tables and check for
5449 dynamic relocations in read-only sections and not in literal pools.
5451 2004-03-23 Alan Modra <amodra@bigpond.net.au>
5453 PR 51.
5454 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
5456 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
5458 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
5459 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
5460 not defined by the executable, or defined in a DSO.
5461 <eliding run-time relocation of .got>: Initialize GOT entry for a
5462 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
5463 executable.
5464 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
5465 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
5466 a PLT reloc to GOT for an executable.
5467 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
5468 .got for a DSO and explain why.
5469 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
5470 and unreferenced symbols for which a PLT is defined. Adjust
5471 dynamic-symbol pruning correspondingly, to make sure we don't lose
5472 a dynamic symbol also defined by a DSO.
5474 2004-03-22 Alan Modra <amodra@bigpond.net.au>
5476 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
5477 and rel args. Group input and output args. Wrap to 80 columns.
5478 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
5479 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
5480 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
5481 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
5482 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
5483 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
5484 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
5485 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
5486 RELOC_FOR_GLOBAL_SYMBOL invocation.
5488 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
5490 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
5491 unresolved symbols in objects aren't allowed.
5493 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
5494 unresolved symbols.
5495 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
5496 (elf_hppa_unmark_useless_dynamic_symbols):
5497 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
5498 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
5499 (elf32_hppa_relocate_section): Likewise.
5500 * elf32-i370.c (i370_elf_relocate_section): Likewise.
5501 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
5502 * elf32-sh.c (sh_elf_relocate_section): Likewise.
5503 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
5504 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
5506 * elf-m10200.c (mn10200_elf_relocate_section): Use
5507 RELOC_FOR_GLOBAL_SYMBOL.
5508 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
5509 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
5510 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
5511 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
5512 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
5513 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
5514 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
5515 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
5516 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
5517 * elf32-v850.c (v850_elf_relocate_section): Likewise.
5518 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
5519 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
5521 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5523 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
5524 (final_link_relocate): Likewise.
5525 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
5526 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
5528 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5530 * Makefile.am: Run "make dep-am".
5531 * Makefile.in: Regenerate.
5532 * aclocal.m4: Regenerate.
5533 * config.in: Regenerate.
5534 * po/bfd.pot: Regenerate.
5536 2004-03-19 Alan Modra <amodra@bigpond.net.au>
5537 H.J. Lu <hongjiu.lu@intel.com>
5539 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
5540 type and size change code to where it was previously. Remove
5541 dt_needed param. Treat old weak syms as strong if new sym is
5542 from a shared lib, even when old sym is from another shared
5543 lib. Remove unnecessary tests of oldweak and newweak. Correct
5544 comments.
5545 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
5546 _bfd_elf_merge_symbol calls.
5547 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
5548 dt_needed local var. Update comments.
5549 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
5550 (_bfd_elf_add_default_symbol): Likewise.
5552 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
5553 strong syms in one shared object overriding weak syms in another.
5555 2004-03-18 Alan Modra <amodra@bigpond.net.au>
5557 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
5558 dyn_lib_class field. Rearrange for better packing.
5559 (elf_dt_soname): Delete.
5560 (elf_dyn_lib_class): Define.
5561 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
5562 (bfd_elf_set_dt_needed_soname): Delete.
5563 (bfd_elf_set_dyn_lib_class): New function.
5564 * elflink.h (add_dt_needed_tag): New function. Split out from..
5565 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
5566 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
5567 initialization of soname.
5568 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
5569 elf_dt_soname.
5570 * bfd-in.h (enum dynamic_lib_link_class): New.
5571 (bfd_elf_set_dt_needed_soname): Delete.
5572 (bfd_elf_set_dyn_lib_class): Declare.
5573 * bfd-in2.h: Regenerate.
5575 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
5576 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
5577 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
5578 symbol loop. Instead use add_needed to flag tag as written.
5580 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
5582 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
5583 logic for null_input_bfd detection.
5585 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5587 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5589 2004-03-16 Mark Kettenis <kettenis@gnu.org>
5591 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
5592 code.
5594 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5596 * elflink.c (elf_link_read_relocs_from_section): Don't use
5597 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
5598 (_bfd_elf_link_read_relocs): ..to here.
5599 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
5601 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5603 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
5604 values selected in configure.host. Require both to be defined
5605 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
5606 corresponding BFD_HOST vars with quotes.
5607 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
5608 Always require BFD_HOST_64_BIT_DEFINED.
5609 <file_ptr type>: Find off_t size before emitting message. Combine
5610 off_t and ftello64 conditional.
5611 * configure: Regenerate.
5613 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5615 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
5616 aliasing warning. Remove trailing whitespace throughout file.
5618 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5620 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
5621 input_section in calls to get_dyn_name.
5622 * 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
5623 local symbols.
5624 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
5626 2004-03-15 Alan Modra <amodra@bigpond.net.au>
5628 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
5629 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
5630 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
5631 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
5632 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
5633 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
5634 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
5635 when using long.
5636 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
5637 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5638 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5639 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5640 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
5641 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
5642 (read_8_bytes, read_indirect_string, read_address): Likewise.
5643 (read_abbrevs, parse_comp_unit): Likewise.
5644 * targets.c (struct bfd_target): Likewise.
5645 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
5646 * hppabsd-core.c: Likewise. Formatting.
5647 * hpux-core.c: Likewise.
5648 * irix-core.c: Likewise.
5649 * netbsd-core.c: Likewise.
5650 * osf-core.c: Likewise.
5651 * ptrace-core.c: Likewise.
5652 * sco5-core.c: Likewise.
5653 * trad-core.c: Likewise.
5654 * configure: Regenerate.
5655 * bfd-in2.h: Regenerate.
5657 2004-03-15 Alan Modra <amodra@bigpond.net.au>
5659 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
5660 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
5661 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5662 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5663 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
5664 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
5665 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
5666 * libbfd.c: Likewise in function definitions.
5667 (bfd_put_8): Mask with 0xff rather than casting to char.
5668 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
5669 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
5670 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
5671 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
5672 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
5673 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
5674 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
5675 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
5676 (H_GET_64, H_GET_32, H_GET_16): Likewise.
5677 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
5678 * archive.c (do_slurp_coff_armap): Update swap prototype.
5679 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
5680 (tic54x_getl_signed_32): Likewise.
5681 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
5682 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
5683 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
5684 (bfd_getp_signed_32, bfd_putp32): Likewise.
5685 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
5686 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
5687 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
5688 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
5689 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
5690 bfd_h_getx_signed_16, bfd_h_putx16.
5691 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
5692 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
5693 * hpux-core.c: Likewise.
5694 * irix-core.c: Likewise.
5695 * netbsd-core.c: Likewise.
5696 * osf-core.c: Likewise.
5697 * ptrace-core.c: Likewise.
5698 * sco5-core.c: Likewise.
5699 * trad-core.c: Likewise.
5700 * bfd-in2.h: Regenerate.
5702 2004-03-15 Matt Thomas <matt@3am-software.com>
5704 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
5705 selected.
5707 2004-03-13 Mark Kettenis <kettenis@gnu.org>
5709 * config.bfd: Add x86_64-*-openbsd*.
5710 * configure.in (x86_64-*-openbsd*): Set COREFILE to
5711 netbsd-core.lo.
5712 * configure: Regenerate.
5714 2004-03-12 Nick Clifton <nickc@redhat.com>
5715 Dave Murphy <wintermute2k4@ntlworld.com>
5717 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
5718 if the input bfd does not contain any code.
5720 2004-03-09 Steve Ellcey <sje@cup.hp.com>
5722 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
5724 2004-03-05 Fred Fish <fnf@redhat.com>
5726 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
5727 mips16 symbols to be even rather than testing first for even/odd.
5728 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
5730 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
5732 * elf.c (map_sections_to_segments): Ignore .tbss sections for
5733 layout purposes.
5735 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
5737 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
5738 undefined symbols as hash_new.
5740 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5742 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
5743 * cpu-sh.c: Ditto.
5744 * elf32-sh.c: Ditto.
5745 * bfd-in2.h: Regenerate.
5747 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
5749 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
5750 dynrelocs.
5751 (_frv_count_got_plt_entries): Initialize them.
5752 (frv_pic_relocs_info_find): Add insert argument. Adjust all
5753 callers.
5754 (frv_pic_relocs_info_for_global): Likewise.
5755 (frv_pic_relocs_info_for_local): Likewise.
5756 (frv_pic_merge_early_relocs_info): New.
5757 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
5758 another.
5759 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
5760 Check that we don't exceed the allocated count for entry.
5761 (_frv_add_rofixup): Likewise.
5762 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
5763 (elf32_frv_finish_dynamic_sections): Improve error message in case
5764 we emit too few rofixup entries.
5766 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5768 * archures.c (bfd_mach_fr450): New.
5769 * bfd-in2.h: Regenerate.
5770 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
5771 (arch_info_500): Link to it.
5772 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
5773 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
5774 (frv_elf_arch_extension_p): New function.
5775 (frv_elf_merge_private_bfd_data): Use it.
5777 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
5779 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
5781 * elflink.h (is_global_data_symbol_definition): Moved to
5782 elflink.c.
5783 (elf_link_is_defined_archive_symbol): Likewise.
5784 (elf_link_add_archive_symbols): Likewise. Renamed to
5785 _bfd_elf_link_add_archive_symbols.
5787 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
5788 of ELF symbol table entry from backend.
5789 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
5790 instead of elf_link_add_object_symbols.
5792 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5794 * elf-bfd.h (struct elf_backend_data): Added
5795 elf_backend_can_make_relative_eh_frame,
5796 elf_backend_can_make_lsda_relative_eh_frame and
5797 elf_backend_encode_eh_address.
5798 (_bfd_elf_encode_eh_address): Declare.
5799 (_bfd_elf_can_make_relative): Declare.
5800 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
5801 hooks to decide whether to attempt to make_relative and
5802 make_lsda_relative.
5803 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
5804 (_bfd_elf_can_make_relative): New.
5805 (_bfd_elf_encode_eh_address): New.
5806 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
5807 (frv_elf_encode_eh_address): New.
5808 (elf_backend_can_make_relative_eh_frame): Define.
5809 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5810 (elf_backend_encode_eh_address): Define.
5811 * elfxx-target.h
5812 (elf_backend_can_make_relative_eh_frame): Define.
5813 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5814 (elf_backend_encode_eh_address): Define.
5815 (elfNN_bed): Add them.
5817 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5819 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
5820 complain_on_overflow to signed.
5822 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
5824 * elflink.h (sort_symbol): New.
5825 (elf_link_add_object_symbols): Use a sorted symbol array for
5826 weakdef.
5828 2004-02-27 Jakub Jelinek <jakub@redhat.com>
5830 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5831 for pc relative relocs.
5832 (elf_s390_relocate_section): Likewise.
5833 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5834 for pc relative relocs.
5835 (elf_s390_relocate_section): Likewise.
5837 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
5839 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
5840 count_dyn_reloc.
5842 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
5844 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
5845 field to track if a relocation is against readonly section.
5846 (count_dyn_reloc): Take a new argument for rent->reltext.
5847 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
5848 (get_reloc_section): Don't set ia64_info->reltext here.
5849 (allocate_dynrel_entries): Set ia64_info->reltext here.
5851 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
5853 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
5854 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
5855 function's descriptor to symbol+offset, and map local undefweak
5856 symbol to NULL function descriptor.
5857 (elf32_frv_relocate_section): Likewise.
5859 2004-02-23 Mark Kettenis <kettenis@gnu.org>
5861 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
5862 M_X86_64_NETBSD.
5863 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
5864 (netbsd_core_file_p): Set architecture from machine ID for
5865 selected machines.
5867 2004-02-23 Jakub Jelinek <jakub@redhat.com>
5869 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
5870 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
5872 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
5874 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
5875 symbols with non-default visibility.
5877 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
5879 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
5880 IMAGE_SCN_MEM_WRITE on known sections only.
5882 2004-02-20 Jakub Jelinek <jakub@redhat.com>
5884 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
5885 symbols used in PIE relocs.
5887 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5889 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
5890 .plt sh_entsize.
5892 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
5894 * configure.in: Update version to 2.15.90.
5895 * configure: Regenerate.
5897 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
5898 Richard Sandiford <rsandifo@redhat.com>
5900 * elfxx-mips.c (mips_elf_calculate_relocation): Use
5901 _bfd_elf_symbol_refs_local_p to decide whether to decay
5902 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
5903 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
5904 relocs if the symbol wasn't defined by a regular object file.
5905 Don't check the symbol's dynindx.
5907 2004-02-16 Andrew Cagney <cagney@redhat.com>
5909 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
5910 @bfd_file_ptr@.
5911 * bfd-in2.h: Re-generate.
5913 2004-02-14 Andrew Cagney <cagney@redhat.com>
5915 * configure.host (HDEFINES): When hppa*-*-hpux*, define
5916 _LARGEFILE64_SOURCE.
5918 2004-02-13 Andrew Cagney <cagney@redhat.com>
5920 * elf.c (vma_page_aligned_bias): New function.
5921 (assign_file_positions_except_relocs)
5922 (assign_file_positions_for_segments): Replace broken modulo
5923 arithmetic with call to vma_page_aligned_bias.
5925 2004-02-11 Andrew Cagney <cagney@redhat.com>
5927 * bfd-in.h: Update copyright.
5928 (bfd_tell): Change return type to file_ptr.
5929 * bfd-in2.h: Re-generate.
5930 * cache.c: Update copyright.
5931 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
5932 parameter.
5933 (close_one): Use real_ftell.
5934 * bfdio.c: Update copyright.
5935 (real_ftell, real_fseek): New functions.
5936 (bfd_tell): Use real_fseek and real_ftell, change return type to
5937 file_ptr.
5938 (bfd_seek): Use real_ftell and real_fseek, change type of
5939 file_position to a file_ptr.
5940 * libbfd-in.h: Update copyright.
5941 (real_ftell, real_fseek): Declare.
5942 * libbfd.h: Re-generate.
5944 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
5945 fseeko and fseeko64. Determine bfd_file_ptr.
5946 * configure: Re-generate.
5947 * config.in: Re-generate.
5949 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
5951 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
5952 * elf32-h8300.c: Likewise.
5954 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
5955 Nick Clifton <nickc@redhat.com>
5957 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
5958 GOT entries with no associated GOT subsection.
5960 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
5962 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
5963 * elf.c (swap_out_syms): Use it to decide whether local section
5964 symbols should be named.
5965 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
5966 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
5967 (elf_backend_name_local_section_symbols): Define.
5968 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
5970 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
5972 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
5973 (elfNN_ia64_relax_section): Optimize brl to br during the relax
5974 finalize pass.
5976 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
5978 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
5979 to bfd_link_hash_entry passed by reference to
5980 _bfd_generic_link_add_one_symbol.
5982 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
5984 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
5985 relocations against dynamic symbols.
5987 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5989 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
5990 change.
5992 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
5994 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
5995 * bfd-in2.h, libbfd.h: Rebuilt.
5997 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
5999 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
6000 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
6001 flag has been cleared.
6003 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
6005 * coff-h8300.c: Add and adjust comments about relaxation.
6006 * elf32-h8300.c: Likewise.
6008 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6010 * coff-h8300.c: Fix comment typos.
6011 * elf32-h8300.c: Likewise.
6013 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
6015 * coff-h8300.c: Add comments about relaxation.
6016 * elf32-h8300.c: Likewise.
6018 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6020 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
6021 throughout.
6022 * aclocal.m4: Regenerate.
6023 * configure: Regenerate.
6025 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
6027 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
6028 mips_elf64_rtype_to_howto instead of using howto_table.
6030 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
6032 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
6033 the .plt section.
6034 (elf32_arm_check_relocs): Don't increment the PLT refcount for
6035 relocs which would not use the PLT.
6037 2004-01-13 Alan Modra <amodra@bigpond.net.au>
6039 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
6040 (ppc64_elf_gc_sweep_hook): Likewise.
6041 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
6043 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
6045 Adds linker relaxation support for bit manipulation insns like
6046 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
6047 bst, btst, bxor.
6048 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
6049 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
6050 * coff-h8300.c: Opcode for bit manipulation insn is checked in
6051 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
6053 2004-01-12 Alan Modra <amodra@bigpond.net.au>
6055 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
6057 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6059 * elf32-h8300.c: Fix formatting.
6061 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
6063 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
6064 dynamic object is present. Declare r_symndx and h in an inner
6065 scope.
6066 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
6068 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
6070 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
6071 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
6072 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
6073 identically. Do not emit PC24 relocations for shared libraries.
6074 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
6075 identically. Don't adjust pc_count.
6076 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
6077 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
6078 adjust count for branch relocations.
6079 (allocate_dynrelocs): Correct typo in call to
6080 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
6081 PC24 or PLT32 relocs when linking.
6083 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6085 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
6086 relocation howto with ARM_26 one for consistency.
6087 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
6088 that will be converted to ARM_26D ones, since we always want 'done'
6089 relocations to be reflected in section's data.
6090 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
6091 offset.
6092 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
6093 requested.
6095 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
6097 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
6098 are not partial_inplace during a relocatable link.
6100 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
6102 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
6103 if no dynamic object is present. Declare r_symndx and h in an
6104 inner scope.
6106 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
6108 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
6109 trampoline if it is known out of range.
6111 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
6113 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
6114 * elf32-frv.c (_frv_osec_readonly_p): New.
6115 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
6116 undefweak symbol.
6117 (_frv_count_got_plt_entries): Adjust expected count accordingly.
6118 (elf32_frv_relocate_section): Likewise. Error out if attempting
6119 to emit rofixups or dynamic relocs in read-only segments. Use
6120 _bfd_elf_section_offset to adjust r_offsets in rofixups and
6121 dynamic relocations.
6122 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
6123 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
6124 relocations or fixups involving merged sections correctly. Avoid
6125 crash when undefined symbol is referenced by R_FRV_32 or
6126 R_FRV_FUNCDESC_VALUE.
6127 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
6128 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
6129 input section holding local symbol to addend of R_FRV_32 or
6130 R_FRV_FUNCDESC_VALUE dynamic relocation.
6131 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
6132 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
6133 (elf32_frv_always_size_sections): Don't store pointer to
6134 __stacksize symbol in sec_info.
6135 (elf32_frv_modify_segment_map): Look it up here.
6136 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
6137 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
6138 of the lazy PLT entry, not only its offset, as the low word of a
6139 function descriptor.
6140 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
6141 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
6142 if a hash table entry already exists but is not a definition.
6143 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
6144 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
6145 (_frv_add_rofixup): Don't inline.
6146 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
6147 for undefweak symbols.
6148 (elf32_frv_relocate_section): Avoid crash while computing
6149 relocation when linking with shared library. Only emit rofixups
6150 and dynamic relocations for alloc&load sections. Mark binaries
6151 with inter-segment relocations for relocation as a unit.
6152 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
6153 (DEFAULT_STACK_SIZE): New.
6154 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
6155 emit rofixups or dynamic relocs when linking dynamic non-PIE
6156 executables.
6157 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
6158 shared libs too. Reserve the last entry for the GOT pointer.
6159 (elf32_frv_finish_dynamic_sections): Emit it.
6160 (elf32_frv_always_size_sections): New.
6161 (elf32_frv_modify_segment_map): New.
6162 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
6163 sections.
6164 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
6165 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
6166 (elf_backend_always_size_sections): New.
6167 (elf_backend_modify_segment_map): New.
6168 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
6169 * config.bfd: Added frv-*-*linux*.
6170 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
6171 ABS section, instead of crashing.
6172 (elf32_frv_relocate_section): Don't crash before warning about
6173 different segments in non-PIC relocation.
6174 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
6175 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
6176 relocs to undefweak symbols.
6177 (elf32_frv_relocate_section): Ditto for undefined symbols.
6178 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
6179 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
6180 gotfixup section was created.
6181 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
6182 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
6183 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
6184 complain_overflow_signed.
6185 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
6186 have not been allocated.
6187 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
6188 privfd only if dynamic sections were created.
6189 (elf32_frv_relocate_section): Compute gprel_segment, and use it
6190 for GPREL relocs. When linking relocatable FDPIC executables,
6191 emit warnings for relocations that would be illegal on PIE or
6192 shared libraries. Emit rofixup for R_FRV_32 only if input object
6193 is not FDPIC.
6194 (_frv_create_got_section): Define _gp symbol in the rofixup
6195 section.
6196 (elf32_frv_finish_dynamic_sections): If rofixups needed but
6197 dynamic sections missing, error out requesting -melf32frvfd.
6198 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
6199 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
6200 computation of addends from section and global or local symbol
6201 value. Change return type to bfd_boolean, and return a failure if
6202 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
6203 nonzero addend is required.
6204 (elf32_frv_relocate_section): Likewise. Print error for
6205 unsupported nonzero addends.
6206 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
6207 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
6208 force everything local.
6209 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
6210 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
6211 (frv_gotfixup_section): New.
6212 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
6213 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
6214 and relocsfdv.
6215 (_frv_add_rofixup): New.
6216 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
6217 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
6218 improve some ugly conditions.
6219 (elf32_frv_relocate_section): Likewise. Reject inter-segment
6220 relocations in fdpic.
6221 (_frv_create_got_section): Create .rofixup.got section.
6222 (struct _frv_dynamic_got_info): Added fixups.
6223 (_frv_count_got_plt_entries): Account in-GOT relocations into
6224 relocs32, relocsfd and relocsfdv. Account them into relocs or
6225 fixups, as appropriate.
6226 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
6227 sizing of gotrel.
6228 (elf32_frv_finish_dynamic_sections): Verify that the right number
6229 of relocations and fixups was generated.
6230 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
6231 relocsfdv.
6232 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
6233 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
6234 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
6235 descriptor of a (formerly-)global symbol is local.
6236 (struct frv_pic_relocs_info): Adjust comments.
6237 (_frv_emit_got_relocs_plt_entries): Adjust.
6238 (elf32_frv_relocate_section): Likewise.
6239 (_frv_count_got_plt_entries): Likewise.
6240 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
6241 symbol's value to addend in the common preamble. Decay dynamic
6242 symbols to section+offset if they bind or call locally, for GOT
6243 and FUNCDESC_VALUE, respectively.
6244 (elf32_frv_relocate_section): Likewise.
6245 (elf32_frv_check_relocs): Don't register as dynamic symbols of
6246 internal or hidden visibility.
6247 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
6248 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
6249 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
6250 (elf32_frv_relocate_section): Pass relocation addend in. Use
6251 original relocation addend to look up the got relocs/plt entries
6252 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
6253 processing relocations that reference .scommon symbols.
6254 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
6255 Introduce support for dynamic linking.
6256 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
6257 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
6258 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
6259 (frv_reloc_type_lookup): Return REL howtos for executables and
6260 dynamic libraries.
6261 (frv_info_to_howto_rel): New.
6262 (struct frv_elf_link_hash_table): New.
6263 (frv_hash_table, frv_got_section, frv_gotrel_section,
6264 frv_plt_section, frv_pltrel_section, frv_relocs_info,
6265 frv_got_initial_offset, frv_plt_initial_offset): New macros.
6266 (frv_elf_link_hash_table_create): New.
6267 (struct frv_pic_relocs_info): New.
6268 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
6269 (frv_pic_relocs_info_find): New.
6270 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
6271 New.
6272 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
6273 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
6274 (_frv_emit_got_relocs_plt_entries): New.
6275 (elf32_frv_relocate_section): Add support for dynamic linking.
6276 Handle new relocations.
6277 (_frv_create_got_section): New.
6278 (elf32_frv_create_dynamic_sections): New.
6279 (ELF_DYNAMIC_INTERPRETER): New.
6280 (struct _frv_dynamic_got_info): New.
6281 (_frv_count_got_plt_entries): New.
6282 (struct _frv_dynamic_got_plt_info): New.
6283 (_frv_compute_got_alloc_data): New.
6284 (_frv_get_got_entry, _frv_get_fd_entry): New.
6285 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
6286 (_frv_resolve_final_relocs_info): New.
6287 (elf32_frv_size_dynamic_sections): New.
6288 (elf32_frv_finish_dynamic_sections): New.
6289 (elf32_frv_adjust_dynamic_symbol): New.
6290 (elf32_frv_finish_dynamic_symbol): New.
6291 (elf32_frv_check_relocs): Handle new relocs. Explain how the
6292 whole thing works.
6293 (elf_info_to_howto_rel): Define.
6294 (bfd_elf32_bfd_link_hash_table_create): Define.
6295 (elf_backend_create_dynamic_sections): Define.
6296 (elf_backend_adjust_dynamic_symbol): Define.
6297 (elf_backend_size_dynamic_sections): Define.
6298 (elf_backend_finish_dynamic_symbol): Define.
6299 (elf_backend_finish_dynamic_sections): Define.
6300 (elf_backend_want_got_sym): Define.
6301 (elf_backend_got_header_size): Define.
6302 (elf_backend_want_got_plt): Define.
6303 (elf_backend_plt_readonly): Define.
6304 (elf_backend_want_plt_sym): Define.
6305 (elf_backend_plt_header_size): Define.
6306 (elf_backend_may_use_rel_p): Define.
6307 (elf_backend_may_use_rela_p): Define.
6308 (elf_backend_default_use_rela_p): Define.
6309 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
6310 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
6311 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
6312 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
6313 (frv_reloc_map): Map the corresponding BFD relocs to them.
6314 (frv_reloc_type_lookup): ... and back to BFD relocs.
6315 * reloc.c: New relocs.
6316 * bfd-in2.h, libbfd.h: Rebuilt.
6317 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
6318 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
6319 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
6320 R_FRV_FUNCDESC_GOTLO): New.
6321 (frv_reloc_map): Map the corresponding BFD relocs to them.
6322 (frv_reloc_type_lookup): ... and back to BFD relocs.
6323 * reloc.c: New relocs.
6324 * bfd-in2.h, libbfd.h: Rebuilt.
6326 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
6328 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6329 targets to support pages of up to 64kB.
6330 (elf32_bed): Redefine to get a separate backend data structure for
6331 traditional targets.
6332 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6333 targets to support pages of up to 64kB.
6334 (elf64_bed): Redefine to get a separate backend data structure for
6335 traditional targets.
6336 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
6337 targets to support pages of up to 64kB.
6338 (elf32_bed): Redefine to get a separate backend data structure for
6339 traditional targets.
6341 2004-01-04 Mark Kettenis <kettenis@gnu.org>
6343 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
6345 2004-01-02 Mark Kettenis <kettenis@gnu.org>
6347 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
6348 (elf_i386_grok_psinfo): Likewise.
6350 2004-01-02 Bernardo Innocenti <bernie@develer.com>
6352 * config.bfd: Add m68k-uClinux target.
6354 2004-01-01 Grant Edwards <grante@visi.com>
6356 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
6357 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
6358 (elf32_h8_gc_sweep_hook): New function.
6359 (elf_backend_gc_mark_hook): Define.
6360 (elf_backend_gc_sweep_hook): Define.
6361 (elf_backend_can_gc_sections): Define.
6363 For older changes see ChangeLog-0203
6364 \f
6365 Local Variables:
6366 mode: change-log
6367 left-margin: 8
6368 fill-column: 74
6369 version-control: never
6370 End: