1 2005-02-17 Alan Modra <amodra@bigpond.net.au>
3 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
5 2005-02-16 Alan Modra <amodra@bigpond.net.au>
7 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
8 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
9 * pef.c (bfd_pef_scan): Don't ignore return value of
10 bfd_pef_scan_start_address.
11 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
12 bfd_mach_o_scan_start_address.
13 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
14 * elfxx-mips.c: Remove unnecessary prototypes.
15 (sort_dynamic_relocs_64): Abort if not BFD64.
17 2005-02-16 Alan Modra <amodra@bigpond.net.au>
19 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
20 Skip toc reloc adjust if reloc_count is zero.
22 2005-02-15 Nigel Stephens <nigel@mips.com>
23 Maciej W. Rozycki <macro@mips.com>
25 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
26 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
27 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
28 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
29 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
31 (mips16_gprel_reloc): Remove bit shuffling; call
32 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
33 and _bfd_mips16_elf_reloc_shuffle() instead.
34 (mips16_reloc_map): New reloc map for MIPS16 relocs.
35 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
37 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
38 elf_mips16_howto_table_rel.
39 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
40 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
41 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
42 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
43 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
45 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
46 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
47 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
49 (mips16_gprel_reloc): Remove bit shuffling; call
50 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
51 and _bfd_mips16_elf_reloc_shuffle() instead.
52 (mips16_reloc_map): New reloc map for MIPS16 relocs.
53 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
55 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
56 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
57 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
58 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
59 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
60 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
61 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
63 (mips16_gprel_reloc): Remove bit shuffling; call
64 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
65 and _bfd_mips16_elf_reloc_shuffle() instead.
66 (mips16_reloc_map): New reloc map for MIPS16 relocs.
67 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
69 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
70 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
71 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
72 handle bit shuffling for MIPS16 relocs.
73 (_bfd_mips16_elf_reloc_shuffle): Likewise.
74 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
75 and _bfd_mips16_elf_reloc_shuffle().
76 (_bfd_mips_elf_generic_reloc): Likewise.
77 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
79 (mips_elf_obtain_contents): Remove bit shuffling.
80 (mips_elf_perform_relocation): Likewise; call
81 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
83 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
85 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
86 (_bfd_mips16_elf_reloc_shuffle): Likewise.
87 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
88 (BFD_RELOC_MIPS16_HI16_S): Likewise.
89 (BFD_RELOC_MIPS16_LO16): Likewise.
90 * bfd-in2.h: Regenerate.
91 * libbfd.h: Regenerate.
93 2005-02-15 Jan Beulich <jbeulich@novell.com>
95 * elfxx-ia64.c (ia64_howto_table): Correct strings for
96 R_IA64_DTPMOD64[LM]SB.
98 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
100 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
101 backward branch in the same section.
102 (elfNN_ia64_relocate_section): Inform users that the input
103 section is too big to relax br instruction when overflow
104 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
107 2005-02-14 Orjan Friberg <orjanf@axis.com>
109 * elfcore.h (elf_core_file_p): Move the call to
110 elf_backend_object_p to allow the correct machine to be set before
111 processing the program headers.
113 2005-02-14 Nick Clifton <nickc@redhat.com>
116 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
117 aware flag from the input bfd to the output bfd.
119 2005-02-11 Maciej W. Rozycki <macro@mips.com>
121 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
122 R_MIPS_LITERAL relocations for external symbols.
123 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
124 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
126 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
128 * bfd-in2.h: Rebuilt.
130 2005-02-11 Paul Brook <paul@codesourcery.com>
132 * elf-bfd.h (struct elf_link_hash_table): Add
133 is_relocatable_executable.
134 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
135 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
136 symbols in relocatable executables.
137 (bfd_elf_record_link_assignment): Create dynamic section symbols in
138 relocatable executables.
139 (_bfd_elf_link_renumber_dynsyms): Ditto.
140 (bfd_elf_final_link): Ditto.
141 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
142 relocations into relocatable executables.
143 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
144 executables. Also copy absolute relocations.
145 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
146 in relocatable executables.
147 (allocate_dynrelocs): Copy relocations for relocatable executables.
148 Output dynamic symbols for symbols defined in linker scripts.
150 2005-02-11 Nick Clifton <nickc@redhat.com>
152 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
153 to avoid a compile time warning.
155 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
158 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
159 inclusion of coffcode.h so that it is actually picked up.
161 * coffcode.h (coff_std_swap_table): Add an unused attribute in
164 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
167 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
170 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
171 to protect the declaration of this array.
173 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
174 Avoid call to memcpy with a size of 0.
176 2005-02-12 Alan Modra <amodra@bigpond.net.au>
178 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
179 old-style branches to undefined dot-symbols which will be
180 satisfied by a plt call.
182 2005-02-11 Alan Modra <amodra@bigpond.net.au>
184 * elf64-ppc.c (move_plt_plist): New function, extracted from..
185 (ppc64_elf_copy_indirect_symbol): ..here.
186 (func_desc_adjust): Use move_plt_plist.
188 2005-02-10 Paul Brook <paul@codesourcery.com>
190 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
192 2005-02-10 Paul Brook <paul@codesourcery.com>
194 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
196 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
197 (elf_link_renumber_local_hash_table_dynsyms): New function.
198 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
200 2005-02-10 Jakub Jelinek <jakub@redhat.com>
202 * bfd-in.h (BFD_LINKER_CREATED): Define.
203 * bfd-in2.h: Rebuilt.
204 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
205 BFD_LINKER_CREATED bfds when determining input bfds without
206 .note.GNU-stack section.
208 2005-02-10 Maciej W. Rozycki <macro@mips.com>
210 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
211 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
212 relocations against external symbols unchanged.
214 2005-02-08 Paul Brook <paul@codesourcery.com>
216 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
219 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
221 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
224 2005-02-07 Maciej W. Rozycki <macro@mips.com>
226 * elf64-mips.c: Fix formatting throughout.
228 2005-02-07 Maciej W. Rozycki <macro@mips.com>
230 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
232 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
234 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
235 *ABS*/*UND* sections.
236 (elf32_frv_relocate_section): Move zero-addend-required error...
237 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
238 missing needed TLS section.
240 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
242 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
243 being the last symbol.
244 (aout_link_add_symbols): Just return TRUE if a warning
247 2005-02-07 Maciej W. Rozycki <macro@mips.com>
249 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
250 R_MIPS_GPREL32 relocations against external symbols.
251 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
254 2005-02-07 Alan Modra <amodra@bigpond.net.au>
256 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
257 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
258 elf_string_from_elf_strtab.
259 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
260 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
261 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
262 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
263 looking at cached symtab info first, before iterating over headers.
264 For SHT_REL and SHT_RELA, load dynsymtab if needed.
265 * elfcode.h (elf_object_p): Don't load section header stringtab
268 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
270 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
271 against protected function when building shared library.
274 * elf64-x86-64.c (is_32bit_relative_branch): New.
275 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
276 protected function symbol when building shared library for
277 32bit relative branch instruction.
279 2005-02-06 Alan Modra <amodra@bigpond.net.au>
281 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
282 syms when doing a relocatable link.
283 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
285 (ppc64_elf_tls_setup): Likewise.
286 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
288 2005-02-04 Alan Modra <amodra@bigpond.net.au>
290 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
291 (link_hash_newfunc): Clear all locals using memset.
292 (make_fdh): Remove flags param. Always create fake func desc
293 weak. Link the descriptor with the code entry sym.
294 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
295 (add_symbol_adjust): Adjust make_fdh call.
296 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
297 descriptor to strong undefined if code entry is strong.
299 2005-02-04 Alan Modra <amodra@bigpond.net.au>
301 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
302 lookup here. Set to new before calling bfd_link_repair_undef_list.
303 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
305 2005-02-03 Alan Modra <amodra@bigpond.net.au>
307 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
309 2005-02-03 Alan Modra <amodra@bigpond.net.au>
311 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
312 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
313 before the as-needed lib was loaded. Abort on unexpected refs.
315 2005-02-02 Alan Modra <amodra@bigpond.net.au>
317 * elflink.c (elf_smash_syms): Expand comments.
318 (elf_link_add_object_symbols): Only call elf_smash_syms for
319 as-needed dynamic objects.
321 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
322 everything, just the field specific to ia64.
323 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
325 2005-02-01 Alan Modra <amodra@bigpond.net.au>
327 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
328 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
330 (struct add_symbol_adjust_data): New.
331 (add_symbol_adjust): Make an undefweak func desc for old ABI
332 objects to link with --as-needed shared libs. Return fail status.
333 Don't adjust old ABI func entry sym to weak if func desc syms
335 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
338 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
340 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
343 2005-02-01 Alan Modra <amodra@bigpond.net.au>
345 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
346 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
347 remove anything but new and undefweak.
348 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
350 (_bfd_elf_create_dynamic_sections): Formatting.
351 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
352 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
353 (struct elf_smash_data): New.
354 (elf_smash_syms): New function.
355 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
356 unneeded dynamic objects to loaded list.
357 (elf_link_output_extsym): Don't handle as-needed here. Strip
358 bfd_link_hash_new symbols.
359 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
360 delref when dynindx is already -1.
361 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
363 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
365 2005-02-01 Ben Elliston <bje@au.ibm.com>
367 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
369 2005-02-01 Ben Elliston <bje@au.ibm.com>
371 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
372 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
373 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
374 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
375 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
376 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
377 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
378 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
379 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
380 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
381 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
382 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
383 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
384 throughout. Similarly, collapse #if 1'd code.
386 2005-02-01 Ben Elliston <bje@au.ibm.com>
388 * elf-bfd.h (bfd_elf_discard_group): Remove.
389 * elf.c (bfd_elf_discard_group): Likewise.
390 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
392 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
394 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
395 (_bfd_elf_eh_frame_address_size): Declare.
396 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
397 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
398 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
399 (elf_backend_eh_frame_address_size): Define.
400 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
401 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
402 size from the new backend hook.
403 (_bfd_elf_write_section_eh_frame): Likewise.
404 (_bfd_elf_eh_frame_address_size): New function.
406 2005-01-31 Andrew Cagney <cagney@gnu.org>
408 * configure: Regenerate to track ../gettext.m4.
410 2005-01-31 Mark Mitchell <mark@codesourcery.com>
412 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
413 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
415 2005-01-31 Nick Clifton <nickc@redhat.com>
417 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
418 sparc-lynxos, vax-vms) be obsolete.
420 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
422 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
423 * elf32-arm.c (ELF_MINPAGESIZE): Define.
424 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
425 * elfcode.h (elf_object_p): Use minpagesize instead of
427 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
428 (elfNN_bed): Include ELF_MINPAGESIZE.
430 2005-01-28 Julian Brown <julian@codesourcery.com>
432 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
433 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
434 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
435 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
436 passing flag value from ld. Set flag value in global hash table entry.
437 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
440 2005-01-27 Andrew Cagney <cagney@gnu.org>
442 * configure: Regenerate to track ../gettext.m4 change.
444 2005-01-25 Mark Mitchell <mark@codesourcery.com>
446 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
449 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
451 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
452 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
454 * reloc.c: Add R_FRV_TLSMOFF.
455 * elf32-frv.c (elf32_frv_howto_table): Likewise.
456 (frv_reloc_map, frv_reloc_type_lookup): Map it.
457 (elf32_frv_relocate_section): Handle it.
458 (elf32_frv_check_relocs): Likewise.
459 * libbfd.h, bfd-in2.h: Rebuilt.
460 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
461 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
462 when given an undefweak TLS symbol. Fix constant TLS PLT entries
463 such that they return the constant in gr9.
464 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
466 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
467 too, such that they shrink on relaxation.
468 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
469 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
470 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
471 if we can guarantee the use of 16-bit constants.
472 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
473 Introduce TLS support for FR-V FDPIC.
474 * reloc.c: Add TLS relocations.
475 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
476 (elf32_frv_rel_tlsdesc_value_howto): New.
477 (elf32_frv_rel_tlsoff_howto): New.
478 (frv_reloc_map): Add new mappings.
479 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
481 (frvfdpic_dynamic_got_plt_info): New.
482 (frvfdpic_plt_tls_ret_offset): New.
483 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
484 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
485 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
486 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
488 (struct frvfdpic_relocs_info): Add TLS fields.
489 (frvfdpic_relocs_info_hash): Warning clean up.
490 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
491 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
492 (FRVFDPIC_TLS_BIAS): Define.
493 (tls_biased_base): New.
494 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
496 (frv_reloc_type_lookup): Likewise.
497 (frvfdpic_info_to_howto_rel): Likewise.
498 (elf32_frv_relocate_section): Likewise.
499 (_frv_create_got_section): Create the PLT section here.
500 (elf32_frvfdpic_create_dynamic_sections): Not here.
501 (_frvfdpic_count_nontls_entries): Move out of...
502 (_frvfdpic_count_got_plt_entries): ... here.
503 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
504 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
506 (_frvfdpic_relax_tls_entries): New.
507 (_frvfdpic_compute_got_alloc_data): Add TLS support.
508 (_frvfdpic_get_tlsdesc_entry): New.
509 (_frvfdpic_assign_got_entries): Add TLS support.
510 (_frvfdpic_assign_plt_entries): Likewise.
511 (_frvfdpic_reset_got_plt_entries): New.
512 (_frvfdpic_size_got_plt): Move out of...
513 (elf32_frvfdpic_size_dynamic_sections): ... here.
514 (_frvfdpic_relax_got_plt_entries): New.
515 (elf32_frvfdpic_relax_section): New.
516 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
517 (elf32_frv_check_relocs): Add TLS support.
518 (bfd_elf32_bfd_relax_section): Define for FDPIC.
519 * libbfd.h, bfd-in2.h: Rebuilt.
521 2005-01-25 Alan Modra <amodra@bigpond.net.au>
523 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
524 loadable reloc sections.
525 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
526 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
528 2005-01-25 Alan Modra <amodra@bigpond.net.au>
530 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
531 sections immediately when linking shared libs. Instead, wait until
532 we know a lib is needed.
533 (_bfd_elf_link_create_dynstrtab): Extract from..
534 (_bfd_elf_link_create_dynamic_sections_): ..here.
535 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
536 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
537 for non-existent .dynamic.
538 (elf_link_output_extsym): Don't complain about undefined symbols
539 in as-needed dynamic libs that aren't actually linked.
541 2005-01-24 Andrew Cagney <cagney@gnu.org>
543 * configure: Regenerate, ../gettext.m4 was updated.
545 2005-01-21 Ben Elliston <bje@au.ibm.com>
547 * aout-encap.c: Remove unused file.
549 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
552 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
553 non-function symbols are local.
554 (_bfd_elf_symbol_refs_local_p): Likewise.
556 2005-01-18 Alan Modra <amodra@bigpond.net.au>
558 * bfd.c (bfd_link_just_syms): Add abfd param.
559 * bfd-in2.h: Regenerate.
561 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
563 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
564 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
565 instructions. If the amount of padding is known, reduce the size
566 of the CIE or FDE by that amount.
568 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
570 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
571 augmentation_size. Use bfd_signed_vmas for data_align.
572 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
573 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
574 functions. Don't read past the end of the enclosing CIE or FDE.
575 (skip_bytes): New utility function.
576 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
578 (_bfd_elf_write_section_eh_frame): Use new functions.
580 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
582 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
583 assert-style REQUIRE() macro to handle sanity checks.
585 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
587 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
589 (read_unsigned_leb128): Removed.
590 (read_signed_leb128): Removed.
591 (find_abstract_instance_name): Updated.
592 (parse_comp_unit): Accept info_ptr_unit.
593 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
594 comp unit and pass it to parse_comp_unit.
596 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
597 (read_signed_leb128): Moved to ...
600 * libbfd-in.h (read_unsigned_leb128): New prototype.
601 (read_signed_leb128): Likewise.
602 * libbfd.h: Regenerated.
604 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
605 Nick Clifton <nickc@redhat.com>
607 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
608 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
609 arch_sh4a_nofpu_up in order to match the external names and make the
610 testsuite's job easier.
611 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
613 * bfd-in2.h: Regenerate.
615 2005-01-15 Andrew Cagney <cagney@gnu.org>
618 * acinclude.m4: Move BFD_NEED_DECLARATION,
619 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
620 the new file bfd.m4. Include ../bfd/bfd.m4.
621 * configure: Re-generate.
623 2005-01-12 Alan Modra <amodra@bigpond.net.au>
625 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
626 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
628 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
631 2005-01-11 Alan Modra <amodra@bigpond.net.au>
633 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
635 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
636 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
637 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
638 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
639 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
640 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
641 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
642 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
643 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
644 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
645 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
646 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
647 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
648 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
650 2005-01-11 Alan Modra <amodra@bigpond.net.au>
652 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
655 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
657 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
658 * bfd-in2.h: Regenerate.
659 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
660 to support these new machine values.
661 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
663 (bfd_maxq_arch): Update values for the maxq20.
665 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
667 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
668 non-shared object, do not reserve space in .plt and .rela.plt for
669 regular symbols neither defined nor referenced in shared objects.
671 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
673 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
674 to zero the structure.
675 (create_got_section): Use BFD_ASSERT instead of abort.
676 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
678 (create_got_section): New function.
679 (sparc64_elf_create_dynamic_sections): Likewise.
680 (sparc64_elf_check_relocs): Invoke create_got_section instead of
681 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
682 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
683 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
684 (sparc64_elf_finish_dynamic_symbol): Likewise.
685 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
686 (elf_backend_create_dynamic_sections): Define to
687 sparc64_elf_create_dynamic_sections.
689 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
691 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
692 (elf_backend_omit_section_dynsym): Define to it.
693 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
694 (elf_backend_omit_section_dynsym): Define to it.
696 2005-01-07 Jakub Jelinek <jakub@redhat.com>
698 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
699 PT_DYNAMIC segment, unless .dynamic.
701 2005-01-06 Paul Brook <paul@codesourcery.com>
703 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
704 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
705 * configure: Regenerate.
706 * elf32-arm.c: Add VxWorks target bfd.
708 (elf32_arm_link_hash_table): Add use_rel.
709 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
710 elf32_arm_relocate_section): Replace USE_REL with runtime check.
711 Correct offset calculation for RELA case.
712 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
713 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
714 (elf32_arm_vxworks_link_hash_table_create): New function.
715 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
716 (bfd_elf32_littlearm_vxworks_vec): Ditto.
717 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
719 2005-01-06 Alan Modra <amodra@bigpond.net.au>
721 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
723 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
724 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
725 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
726 (ppc64_elf_next_toc_section): Heed no_multi_toc.
727 (ppc64_elf_reinit_toc): Set multi_toc_needed.
728 (toc_adjusting_stub_needed): Rewrite.
729 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
730 toc tests. Adjust for toc_adjusting_stub_needed changes.
731 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
732 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
733 * section.c: Expand comment on backend bits.
734 * bfd-in2.h: Regenerate.
735 * libbfd.h: Regenerate.
737 2005-01-06 Alan Modra <amodra@bigpond.net.au>
739 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
740 toc adjusting stub, do not test source section flags.
742 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
744 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
745 from STABS debugging sections again.
747 2005-01-05 Fred Fish <fnf@specifixinc.com>
749 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
750 (find_abstract_instance_name): New function.
751 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
752 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
753 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
755 2004-12-31 Paul Brook <paul@copdesourcery.com>
757 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
759 2004-12-31 Alan Modra <amodra@bigpond.net.au>
761 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
762 Commit missing changes from 2004-12-22.
763 * bfd-in2.h: Regenerate.
765 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
767 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
769 2004-12-21 Kris Warkentin <kewarken@qnx.com>
771 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
772 Add 'base' argument for constructing register sections. Reformat.
773 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
774 gp and fp regs. Reformat.
776 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
778 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
779 * bfd-in2.h: Regenerate.
780 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
781 (avr_reloc_map): Likewise.
782 (avr_final_link_relocate): Likewise.
784 2004-12-22 Alan Modra <amodra@bigpond.net.au>
786 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
787 as-needed dynamic libs as undefined.
788 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
789 libs when finding they are needed.
791 2004-12-20 Alan Modra <amodra@bigpond.net.au>
793 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
794 (opd_entry_value): Use opd_relocs if available.
795 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
796 copy .opd relocations to opd_relocs.
797 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
799 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
801 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
802 * elf32-v850.c (v850_elf_howto_table): Add entry for
803 R_V850_LO16_SPLIT_OFFSET.
804 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
805 (v850_elf_perform_lo16_relocation): New function, extracted from...
806 (v850_elf_perform_relocation): ...here. Use it to handle
807 R_V850_LO16_SPLIT_OFFSET.
808 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
809 R_V850_LO16_SPLIT_OFFSET.
810 * libbfd.h, bfd-in2.h: Regenerate.
812 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
814 * config.bfd: Add s390x-ibm-tpf support.
816 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
818 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
819 to prototype, to make hash info available.
820 Prevent wrapped symbols from being adjusted twice.
822 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
824 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
825 overflow for calls to undefined weak symbols.
827 2004-12-11 Alan Modra <amodra@bigpond.net.au>
829 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
830 canonical sections syms have a name.
832 2004-12-11 Alan Modra <amodra@bigpond.net.au>
834 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
835 have been adjusted for output.
836 (ppc64_elf_relocate_section): Mark sections with reloc_done.
838 2004-12-10 Alan Modra <amodra@bigpond.net.au>
840 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
841 add symtab_hdr param.
842 (group_signature): Update calls.
843 * elf-bfd.h (bfd_elf_sym_name): Update.
844 * elf32-ppc.c (ppc_elf_relocate_section): Update.
845 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
846 (ppc64_elf_relocate_section): Update.
847 * elflink.c (elf_link_input_bfd): Update.
849 2004-12-10 Jakub Jelinek <jakub@redhat.com>
851 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
852 st_shndx on STT_SECTION sections.
854 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
856 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
859 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
861 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
862 return a real value, unless it is a PLT symbol.
863 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
866 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
867 R_MIPS_JALR entry to 0.
869 * archures.c: Define bfd_mach_mips9000.
870 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
871 (mips_set_isa_flags): Handle bfd_mach_mips9000.
872 * cpu-mips.c (I_mips9000): Define.
873 (arch_info_struct): Add case for bfd_mach_mips9000.
874 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
875 * bfd-in2.h: Regenerate.
877 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
879 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
882 2004-12-07 Ben Elliston <bje@gnu.org>
884 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
886 2004-12-06 Daniel Jacobowitz <dan@debian.org>
888 Suggested by Fergal Daly <fergal@esatclear.ie>:
889 * simple.c (simple_dummy_multiple_definition): New function.
890 (bfd_simple_get_relocated_section_contents): Use it.
892 2004-12-03 Jan Beulich <jbeulich@novell.com>
894 * elf.c (elf_find_function): Don't use the last file symbol ever,
895 seen, but the last one seen prior to the symbol being reported.
896 Don't report a filename at all for global symbols when that might
899 2004-12-01 Paul Brook <paul@codesourcery.com>
901 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
902 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
905 2004-12-01 Paul Brook <paul@codesourcery.com>
907 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
910 2004-11-30 Paul Brook <paul@codesourcery.com>
912 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
913 no_pipeline_knowledge
914 (elf32_arm_link_hash_table_create): Ditto.
915 (bfd_elf32_arm_process_before_allocation): Ditto.
916 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
918 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
920 * bfd-in2.h: Regenerate.
922 2004-11-30 Randolph Chung <tausq@debian.org>
924 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
925 (elf32_hppa_grok_psinfo): New function.
926 (elf_backend_grok_prstatus): Define.
927 (elf_backend_grok_psinfo): Define.
929 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
932 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
934 2004-11-24 Paul Brook <paul@codesourcery.com>
936 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
938 2004-11-24 Paul Brook <paul@codesourcery.com>
940 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
941 (elf32_arm_swap_symbol_out): New function.
942 (elf32_arm_size_info): Add.
943 (elf_backend_size_info): Define.
945 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
947 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
950 2004-11-19 Alan Modra <amodra@bigpond.net.au>
952 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
953 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
954 * nlmcode.h (nlm_write_object_contents): Warning fix.
956 2004-11-18 Bob Wilson <bob.wilson@acm.org>
958 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
960 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
962 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
963 (elf32_arm_plt_thumb_stub): New.
964 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
966 (elf32_arm_link_hash_traverse): Fix typo.
967 (elf32_arm_link_hash_table): Add obfd.
968 (elf32_arm_link_hash_newfunc): Initialize new fields.
969 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
970 (elf32_arm_link_hash_table_create): Initialize obfd.
971 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
972 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
973 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
974 interworking BFD is not dynamic.
975 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
976 not emit glue for PLT references.
977 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
978 emit glue for PLT references. Support the Thumb PLT prefix.
979 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
981 (elf32_arm_check_relocs): Likewise.
982 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
984 (allocate_dynrelocs): Handle Thumb PLT references.
985 (elf32_arm_finish_dynamic_symbol): Likewise.
986 (elf32_arm_symbol_processing): New function.
987 (elf_backend_symbol_processing): Define.
989 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
991 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
992 add_fde_encoding. Remove need_relative.
993 * elf-eh-frame.c (extra_augmentation_string_bytes)
994 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
995 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
996 in cases where the CIE has no existing 'R' augmentation. Use
997 size_of_output_cie_fde when assigning offsets. Use the final offset
998 as the new section size.
999 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
1000 Account for any extra augmentation bytes in the returned offset.
1001 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
1002 moved before being modified. Pad growing entries with DW_CFA_nops.
1003 Add 'z' and 'R' augmentations as directed by add_augmentation_size
1004 and add_fde_encoding.
1006 2004-11-15 Mark Mitchell <mark@codesourcery.com>
1008 * elf32-arm.c (elf32_arm_relocate_section): Use
1009 arm_real_reloc_type.
1011 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
1013 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
1014 for discard relocations; don't add an R_MIPS_NONE to the main body
1017 2004-11-04 Paul Brook <paul@codesourcery.com>
1019 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
1020 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
1021 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
1022 default version definition for unversioned symbols.
1023 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
1024 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
1025 _bfd_elf_slurp_version_tables. Set default version for unversioned
1028 2004-11-15 Paul Brook <paul@codesourcery.com>
1030 * elflink.c (elf_link_add_object_symbols): Don't assume version
1031 indices are consecutive.
1033 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
1035 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
1036 composite relocations against the personality data.
1038 2004-11-13 Paul Brook <paul@codesourcery.com>
1040 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
1041 R_ARM_PREL31 relocations to PLT entries.
1042 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
1043 (elf32_arm_check_relocs): Ditto.
1045 2004-11-12 Bob Wilson <bob.wilson@acm.org>
1047 * xtensa-isa.c (xtensa_interface_class_id): New.
1049 2004-11-11 Bob Wilson <bob.wilson@acm.org>
1051 * elf32-xtensa.c (property_table_compare): Remove assertion about
1052 entries with the same address and non-zero size.
1053 (xtensa_read_table_entries): Report such entries as errors.
1055 2004-11-11 Mark Mitchell <mark@codesourcery.com>
1057 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
1058 R_ARM_RELATIVE on Symbian OS.
1060 2004-11-09 Mark Mitchell <mark@codesourcery.com>
1062 * som.c (som_bfd_print_private_bfd_data): New function.
1063 (som_object_setup): Save the auxiliary header. Don't assume that
1064 zero is an invalid entry point for a shared library.
1065 (som_object_p): Allocate the auxiliary header on the heap.
1067 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
1069 (elf32_arm_symbian_modify_segment_map): Likewise.
1071 2004-11-09 Daniel Jacobowitz <dan@debian.org>
1073 From David Poole <daveml@mbuf.com>:
1074 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
1075 (elf32_arm_size_dynamic_sections): Call it.
1077 2004-11-09 Alan Modra <amodra@bigpond.net.au>
1079 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
1080 (ALL_MACHINES_CFILES): Fix typo.
1081 * Makefile.in: Regenerate.
1082 * po/SRC-POTFILES.in: Regenerate.
1084 2004-11-08 Mark Mitchell <mark@codesourcery.com>
1086 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
1087 R_ARM_RELATIVE relocation for Symbian OS, mention the section
1088 symbol in the relocation.
1090 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
1091 Vineet Sharma <vineets@noida.hcltech.com>
1093 * coff-maxq.c: New File.
1094 * cpu-maxq.c: New File.
1095 * coffcode.h: Likewise.
1096 * config.bfd: Likewise.
1097 * configure.in (maxqcoff_vec): New target vector.
1098 * Makefile.am: Add support for maxq target.
1099 * configure.in: Likewise.
1100 * archures.c:. Likewise.
1101 * targets.c: Likewise.
1102 * bfd_in2.h : Regenerated.
1103 * Makefile.in: Regenerated.
1104 * configure: Regenerated.
1105 * doc/Makefile.in: Regenerated.
1107 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1109 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
1110 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
1111 C_NT_WEAK aux entries.
1112 (_bfd_coff_generic_relocate_section): Handle undefined
1115 2004-11-07 Andreas Schwab <schwab@suse.de>
1117 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
1118 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
1119 non-default visibility.
1121 2004-11-01 Mark Mitchell <mark@codesourcery.com>
1123 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
1125 (elf32_arm_symbian_modify_segment_map): Don't
1126 reset includes_filehdr and includes_phdrs here.
1128 2004-11-04 Daniel Jacobowitz <dan@debian.org>
1130 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
1131 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
1132 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
1134 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
1135 to a new removed list. Remove normal configuration stanzas.
1136 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
1137 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
1138 elfarm-nabi.lo with elf32-arm.lo.
1139 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
1140 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
1141 * elf32-arm.h: Remove.
1142 * elfarm-oabi.c: Remove.
1143 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
1144 and bfd_elf32_littlearm_oabi_vec.
1145 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
1147 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
1149 * config.bfd: Support crisv32-*-* like cris-*-*.
1150 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
1151 (bfd_mach_cris_v10_v32): New macros.
1152 * cpu-cris.c: Tweak formatting.
1153 (get_compatible): New function.
1155 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
1156 bfd_arch_info_type:s.
1157 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
1158 get_compatible for member compatible and link bfd_cris_arch_v32 as
1160 * elf32-cris.c (cris_elf_pcrel_reloc)
1161 (cris_elf_set_mach_from_flags): New functions.
1162 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
1163 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
1164 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
1165 numbers for bfd_mach_cris_v32.
1166 (PLT_ENTRY_SIZE_V32): New macro.
1167 (elf_cris_plt0_entry): Drop last comma in initializer.
1168 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
1169 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
1171 (cris_elf_relocate_section): Change all "%B(%A)" messages to
1173 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
1174 (elf_cris_finish_dynamic_sections): Similar.
1175 (elf_cris_adjust_dynamic_symbol): Similar.
1176 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
1178 <switch with PIC relocs>: Emit error and return FALSE for
1179 bfd_mach_cris_v10_v32.
1180 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
1181 Emit warning when generating textrel reloc.
1182 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
1183 (cris_elf_final_write_processing): Set flags according to mach.
1184 (cris_elf_print_private_bfd_data): Display
1185 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
1186 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
1187 new_flags. Don't call cris_elf_final_write_processing. Don't
1188 look at the actual elf header flags at all; use
1189 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
1190 in bfd_get_mach for ibfd and obfd and handle merging of compatible
1192 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1193 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
1194 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
1195 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
1196 * bfd-in2.h, libbfd.h: Regenerate.
1198 2004-11-04 Alan Modra <amodra@bigpond.net.au>
1200 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
1201 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
1203 (struct adjust_toc_info): New.
1204 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
1206 2004-11-03 Bob Wilson <bob.wilson@acm.org>
1208 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
1209 if there are no segments.
1211 2004-11-02 Daniel Jacobowitz <dan@debian.org>
1213 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
1215 2004-11-02 Nick Clifton <nickc@redhat.com>
1217 * elf32-iq2000.c: Convert to ISO C90 formatting.
1219 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
1221 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
1223 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
1225 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
1226 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
1227 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
1229 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1231 * elf32-sh.c (tpoff): Take alignment into account.
1233 2004-10-28 Nick Clifton <nickc@redhat.com>
1235 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
1236 performing a relocatable link.
1237 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
1238 for MIPS ports under Irix.
1240 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
1242 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
1243 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
1244 (elf32_arm_final_link_relocate): Ditto.
1245 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
1246 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
1247 (elf32_arm_adjust_dynamic_symbol): Ditto.
1248 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
1249 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
1250 (elf32_arm_r_howto): ... To here.
1251 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
1253 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
1256 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
1257 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
1258 and R_IA64_SECREL64LSB.
1260 2004-10-26 Paul Brook <paul@codesourcery.com>
1262 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
1263 (bfd_elf_size_dynamic_sections): Create default version definition.
1264 (elf_link_output_extsym): Adjust for default symbol version.
1266 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1268 * mmo.c: Adjust to ISO C.
1270 * mmo.c (mmo_write_section_description): New function broken out
1271 of mmo_internal_write_section.
1272 (mmo_internal_write_section): For each of .text and .data, call
1273 mmo_write_section_description before outputting contents if it has
1274 nontrivially deducible vma or contents.
1275 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
1276 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
1277 symbols if found within the .data address range.
1279 2004-10-24 Daniel Jacobowitz <dan@debian.org>
1281 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
1283 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1285 * mmo.c (File Layout): Correct place of misplaced blurb about
1288 2004-10-22 Mark Kettenis <kettenis@gnu.org>
1290 * config.bfd: Add mips64*-*-openbsd.
1292 2004-10-21 Bob Wilson <bob.wilson@acm.org>
1294 * elf32-xtensa.c (ebb_propose_action): Put declarations before
1297 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1299 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
1300 * configure: Regenerate.
1302 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1305 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
1306 to linker reloc_overflow callback.
1307 (aout_link_input_section_ext): Likewise.
1308 (aout_link_reloc_link_order): Likewise.
1309 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1310 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1312 (alpha_relocate_section): Likewise.
1313 * coff-arm.c (coff_arm_relocate_section): Likewise.
1314 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
1315 * coff-h8500.c (extra_case): Likewise.
1316 * coff-i960.c (coff_i960_relocate_section): Likewise.
1317 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1318 * coff-mips.c (mips_relocate_section): Likewise.
1319 * coff-or32.c (coff_or32_relocate_section): Likewise.
1320 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1321 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1322 * coff-sh.c (sh_relocate_section): Likewise.
1323 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1324 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
1325 * coff-z8k.c (extra_case): Likewise.
1326 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1327 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1328 (_bfd_coff_generic_relocate_section): Likewise.
1329 * ecoff.c (ecoff_reloc_link_order): Likewise.
1330 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1331 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1332 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1333 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1334 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1335 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1336 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1337 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1338 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1339 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1340 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1341 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1342 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1343 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1344 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1345 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1346 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1347 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1348 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1349 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1350 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1351 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1352 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1353 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1354 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1355 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1356 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1357 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1358 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1359 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1360 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1361 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1362 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1363 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1364 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1365 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1366 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1367 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1368 * elflink.c (elf_reloc_link_order): Likewise.
1369 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
1370 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1371 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
1372 * linker.c (_bfd_generic_reloc_link_order): Likewise.
1373 * pdp11.c (pdp11_aout_link_input_section): Likewise.
1374 (aout_link_reloc_link_order): Likewise.
1375 * reloc.c (bfd_generic_get_relocated_section_contents):
1377 * xcofflink.c (xcoff_reloc_link_order): Likewise.
1378 * simple.c (simple_dummy_reloc_overflow): Updated.
1380 2004-10-20 Andreas Schwab <schwab@suse.de>
1382 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
1383 (elf_backend_plt_sym_val): Define.
1385 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
1387 * config.bfd: Set targ_underscore=yes for PE COFF targets
1389 2004-10-19 Alan Modra <amodra@bigpond.net.au>
1391 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
1392 (ppc64_elf_edit_opd): Likewise.
1394 2004-10-18 Mark Mitchell <mark@codesourcery.com>
1396 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
1397 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
1398 set SEC_ALLOC and SEC_LOAD.
1400 2004-10-18 Nick Clifton <nickc@redhat.com>
1402 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
1403 'name' for relocs against both local and global symbols.
1405 2004-10-16 Daniel Jacobowitz <dan@debian.org>
1407 * bfd-in2.h: Regenerate.
1408 * bfd.c (struct bfd): Add no_export.
1409 * elflink.c (elf_link_add_object_symbols): Handle no_export.
1411 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1413 * config.bfd: Whitespace cleanup.
1414 * Makefile.am: Run "make dep-am"
1415 * Makefile.in: Regenerate.
1417 2004-10-15 Jakub Jelinek <jakub@redhat.com>
1419 * elflink.c (struct already_linked_section): Removed.
1420 (try_match_symbols_in_sections, already_linked): Removed.
1421 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
1422 prefix of section names when finding already_linked_table
1423 chain. Compare section names. Instead of calling already_linked,
1424 do it inline and only for sections in the same already_linked_list.
1426 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1428 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
1429 parameter. If called after _bfd_elf_write_section_eh_frame,
1430 don't allow a -2 return unless need_* bit is already set, and
1431 handle offsets adjusted for output_offset.
1432 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
1433 * elf.c (_bfd_elf_section_offset): Update call.
1435 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
1438 * coffcode.h (coff_compute_section_file_positions): Cast to
1439 bfd_vma when computing page alignment.
1441 2004-10-13 Mark Mitchell <mark@codesourcery.com>
1443 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1444 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
1446 2004-10-12 Mark Mitchell <mark@codesourcery.com>
1448 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
1449 relocations use a virtual address, not a section offset.
1451 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1453 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
1454 (narrow_instruction, widen_instruction): Remove unnecessary calls to
1455 xtensa_format_encode.
1456 (ebb_propose_action): Inline call to ebb_add_proposed_action.
1457 (ebb_add_proposed_action): Delete.
1459 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1461 * elf32-xtensa.c: Use ISO C90 formatting.
1463 2004-10-12 Paul Brook <paul@codesourcery.com>
1465 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
1468 2004-10-12 Paul Brook <paul@codesourcery.com>
1470 * elf32-arm.h: Support EABI version 4 objects.
1472 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1475 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
1476 Don't mark as default.
1477 (bfd_x86_64_arch): Don't mark as default.
1479 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1481 * elflink.c (enum action_discarded): New.
1482 (elf_section_complain_discarded): Delete.
1483 (elf_action_discarded): New function subsuming the above and also
1484 controlling reloc behaviour.
1485 (elf_link_input_bfd): Use it.
1487 2004-10-11 Jakub Jelinek <jakub@redhat.com>
1489 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
1490 (special_sections): Add .gnu.liblist and .gnu.conflict.
1491 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
1493 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1496 * elflink.c (elf_link_input_bfd): Try harder to support
1497 relocations against symbols in removed linkonce sections.
1499 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1501 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
1504 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
1505 sections do not reference symbols in non-SEC_ALLOC sections.
1507 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1510 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
1511 (_bfd_elf_link_omit_section_dynsym): Formatting.
1513 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1515 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
1516 * libbfd.h: Regnerate.
1517 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
1518 * elf32-frv.c: Likewise.
1519 * elf32-m32r.c: Likewise.
1520 * elf32-ppc.c: Likewise.
1521 * elf64-hppa.c: Likewise.
1522 * elfxx-ia64.c: Likewise.
1523 * opncls.c: Likewise.
1525 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1527 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
1528 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
1529 offsets stored in struct eh_cie_fde entries before doing other
1532 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
1533 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
1534 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
1535 setting offsets for removed CIEs. Don't set "sec", instead set
1536 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
1537 CIE in hdr_info. Only set make_relative and make_lsda_relative
1538 for CIEs. Use pointers rather than array indices.
1539 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
1540 make_lsda_relative, need_* on cie_inf for FDEs.
1541 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
1542 section output_offset. Delete cie_offset, instead use cie_inf
1543 pointer to CIE entry. Use need_relative and need_lsda_relative on
1544 CIE entry for FDEs. Use pointers rather than array indices.
1546 2004-10-09 Alan Modra <amodra@bigpond.net.au>
1548 * coff-rs6000.c (rs6000coff_vec): Add initializer for
1549 bfd_is_target_special_symbol.
1550 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1551 * som.c (som_bfd_is_target_special_symbol): Define.
1553 2004-10-08 Nick Clifton <nickc@redhat.com>
1555 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
1556 * configure: Regenerate.
1557 * bfd-in2.h: Regenerate.
1558 * syms.c (bfd_is_target_special_symbol): New interface function.
1559 Returns true when a symbol should be considered to be special.
1560 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
1561 the symbol jump table.
1562 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
1563 Return true iff the symbol is a mapping symbol.
1564 (bfd_elf32_bfd_is_target_special_symbol): Define.
1565 * elfxx-target.h: Provide a default definition for
1566 bfd_is_target_special_symbol.
1567 * aout-target.h: Likewise.
1568 * aout-tic30.c: Likewise.
1569 * binary.c: Likewise.
1570 * coffcode.h: Likewise.
1571 * i386msdos.c: Likewise.
1574 * libaout.h: Likewise.
1575 * libbfd-in.h: Likewise
1576 * libecoff.h: Likewise.
1577 * mach-o.c: Likewise.
1579 * nlm-target.h: Likewise.
1580 * oasys.c: Likewise.
1582 * ppcboot.c: Likewise.
1584 * tekhex.c: Likewise.
1585 * versados.c: Likewise.
1587 * xcoff-target.h: Likewise.
1589 * libbfd.h: Regenerate.
1591 2004-10-08 Daniel Jacobowitz <dan@debian.org>
1593 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
1594 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
1595 (elf_backend_section_from_shdr): Define.
1597 2004-10-08 Alan Modra <amodra@bigpond.net.au>
1599 * syms.c (bfd_is_local_label): Return false for file symbols.
1601 2004-10-07 Bob Wilson <bob.wilson@acm.org>
1602 David Heine <dlheine@tensilica.com>
1604 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
1605 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
1606 (elf32xtensa_no_literal_movement): New global variable.
1607 (elf_howto_table): Add entries for new relocations.
1608 (elf_xtensa_reloc_type_lookup): Handle new relocations.
1609 (property_table_compare): When addresses are equal, compare sizes and
1610 various property flags.
1611 (property_table_matches): New.
1612 (xtensa_read_table_entries): Extend to read new property tables. Add
1613 output_addr parameter to indicate that output addresses should be used.
1614 Use bfd_get_section_limit.
1615 (elf_xtensa_find_property_entry): New.
1616 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
1617 (elf_xtensa_check_relocs): Handle new relocations.
1618 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
1619 relocations. Use new xtensa-isa.h functions.
1620 (build_encoding_error_message): Remove encode_result parameter. Add
1621 new target_address parameter used to detect alignment errors.
1622 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
1623 error handling. Use new is_operand_relocation function.
1624 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
1625 Use underbar macro for error messages. Formatting.
1626 (get_const16_opcode): New.
1627 (get_l32r_opcode): Add a separate flag for initialization.
1628 (get_relocation_opnd): Operand number is no longer explicit in the
1629 relocation. Change to decode the opcode and analyze its operands.
1630 (get_relocation_slot): New.
1631 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
1632 Use new xtensa-isa.h functions to handle multislot instructions.
1633 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
1634 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
1635 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
1636 check_loop_aligned, check_branch_target_aligned_address, narrowable,
1637 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
1638 get_single_format, init_op_single_format_table): New.
1639 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
1640 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
1641 (contract_asm_expansion): Add error_message parameter and pass it to
1642 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
1643 with R_XTENSA_SLOT0_OP.
1644 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
1645 instructions. Use new xtensa-isa.h functions.
1646 (r_reloc struct): Add new virtual_offset field.
1647 (r_reloc_init): Add contents and content_length parameters. Set
1648 virtual_offset field to zero. Add contents to target_offset field for
1649 partial_inplace relocations.
1650 (r_reloc_is_defined): Check for null.
1651 (print_r_reloc): New debug function.
1652 (source_reloc struct): Replace xtensa_operand field with pair of the
1653 opcode and the operand position. Add is_abs_literal field.
1654 (init_source_reloc): Specify operand by opcode/position pair. Set
1655 is_abs_literal field.
1656 (source_reloc_compare): When target_offsets are equal, compare other
1657 fields to make sorting predictable.
1658 (literal_value struct): Add is_abs_literal field.
1659 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
1660 (init_literal_value): New.
1661 (is_same_value): Replace with ...
1662 (literal_value_equal): ... this function. Add comparisons of
1663 virtual_offset and is_abs_literal fields.
1664 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
1665 failure. Initialize has_last_loc field.
1666 (value_map_hash_table_delete): New.
1667 (hash_literal_value): Rename to ...
1668 (literal_value_hash): ... this. Include is_abs_literal flag and
1669 virtual_offset field in the hash value.
1670 (get_cached_value): Rename to ...
1671 (value_map_get_cached_value): ... this. Update calls to
1672 literal_value_hash and literal_value_equal.
1673 (add_value_map): Check for allocation failure. Update calls to
1674 value_map_get_cached_value and literal_value_hash.
1675 (text_action, text_action_list, text_action_t): New types.
1676 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
1677 text_action_add, text_action_add_literal, offset_with_removed_text,
1678 offset_with_removed_text_before_fill, find_insn_action,
1679 print_action_list, print_removed_literals): New.
1680 (offset_with_removed_literals): Delete.
1681 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
1682 fix_array, fix_array_count, allocated_relocs, relocs_count, and
1683 allocated_relocs_count fields.
1684 (init_xtensa_relax_info): Initialize new fields.
1685 (reloc_bfd_fix struct): Add new translated field.
1686 (reloc_bfd_fix_init): Add translated parameter and use it to set the
1688 (fix_compare, cache_fix_array): New.
1689 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
1690 section via get_xtensa_relax_info. Use cache_fix_array to set up
1691 sorted fix_array and use bsearch instead of linear search.
1692 (section_cache_t): New struct.
1693 (init_section_cache, section_cache_section, clear_section_cache): New.
1694 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
1695 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
1696 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
1697 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
1699 (retrieve_contents): Use bfd_get_section_limit.
1700 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
1701 to compute_removed_literals. Free value_map_hash_table when no longer
1703 (analyze_relocations): Check is_relaxable_asm_section flag. Call
1704 compute_text_actions for all sections.
1705 (find_relaxable_sections): Mark sections as relaxable if they contain
1706 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
1707 call. Increment relax_info src_count field only for appropriate
1708 relocation types. Remove is_literal_section check.
1709 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
1710 r_reloc_init and find_associated_l32r_irel. Check
1711 is_relaxable_asm_section flag. Handle L32R instructions with absolute
1712 literals. Pass is_abs_literal flag to init_source_reloc.
1713 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
1714 CONST16 instructions. Adjust calls to r_reloc_init and
1715 pcrel_reloc_fits. Handle weak symbols conservatively.
1716 (find_associated_l32r_irel): Add bfd parameter and pass it to
1718 (compute_text_actions, compute_ebb_proposed_actions,
1719 compute_ebb_actions, check_section_ebb_pcrels_fit,
1720 check_section_ebb_reduces, text_action_add_proposed,
1721 compute_fill_extra_space): New.
1722 (remove_literals): Replace with ...
1723 (compute_removed_literals): ... this function. Call
1724 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
1725 Call xtensa_read_table_entries to get the property table. Skip
1726 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
1727 is_removable_literal, remove_dead_literal, and
1728 identify_literal_placement functions.
1729 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
1730 instead of linear search.
1731 (is_removable_literal, remove_dead_literal,
1732 identify_literal_placement): New.
1733 (relocations_reach): Update check for literal not referenced by any
1734 PC-relative relocations. Adjust call to pcrel_reloc_fits.
1735 (coalesce_shared_literal, move_shared_literal): New.
1736 (relax_section): Use bfd_get_section_limit. Call
1737 translate_section_fixes. Update calls to r_reloc_init and
1738 offset_with_removed_text. Check new is_relaxable_asm_section flag.
1739 Add call to pin_internal_relocs. Add special handling for
1740 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
1741 info to calculate new addend_displacement variable. Replace code for
1742 deleting literals with more general code to perform the actions
1743 determined by the action_list for the section.
1744 (translate_section_fixes, translate_reloc_bfd_fix): New.
1745 (translate_reloc): Check new is_relaxable_asm_section flag. Call
1746 find_removed_literal only if is_operand_relocation. Update call to
1747 offset_with_removed_text. Use new target_offset and removed_bytes
1749 (move_literal): New.
1750 (relax_property_section): Use bfd_get_section_limit. Set new
1751 is_full_prop_section flag and handle new property tables. Update calls
1752 to r_reloc_init and offset_with_removed_text. Check
1753 is_relaxable_asm_section flag. Handle expansion of zero-sized
1754 unreachable entries, with use of offset_with_removed_text_before_fill.
1755 For relocatable links, combine entries only for literal tables.
1756 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
1757 calls to offset_with_removed_text. Translate st_size field for
1759 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
1760 failure. Add contents parameter. Update call to get_bfd_fix. Update
1761 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
1762 R_XTENSA_ASM_EXPAND relocs.
1763 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
1764 call to get_bfd_fix. Include offset from contents for partial_inplace
1766 (is_reloc_sym_weak): New.
1767 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
1768 (prop_sec_len): New.
1769 (xtensa_is_property_section): Handle new property sections.
1770 (is_literal_section): Delete.
1771 (internal_reloc_compare): When r_offset matches, compare r_info and
1772 r_addend to make sorting predictable.
1773 (internal_reloc_matches): New.
1774 (xtensa_get_property_section_name): Handle new property sections.
1775 (xtensa_get_property_predef_flags): New.
1776 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
1777 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
1778 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
1779 (xtisa_errno, xtisa_error_msg): New variables.
1780 (xtensa_isa_errno, xtensa_isa_error_msg): New.
1781 (xtensa_insnbuf_alloc): Add error handling.
1782 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
1783 use xtensa_format_decode. Add error handling.
1784 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
1785 instruction length to find the number of bytes to copy.
1786 (xtensa_isa_init): Add error handling. Replace calls to
1787 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
1788 tables in the xtensa_modules structure.
1789 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
1790 xtensa_extend_isa): Delete.
1791 (xtensa_isa_free): Change to only free lookup tables.
1792 (opname_lookup_compare): Replace with ...
1793 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
1794 (xtensa_insn_maxlength): Rename to ...
1795 (xtensa_isa_maxlength): ... this.
1796 (xtensa_insn_length): Delete.
1797 (xtensa_insn_length_from_first_byte): Replace with ...
1798 (xtensa_isa_length_from_chars): ... this function.
1799 (xtensa_num_opcodes): Rename to ...
1800 (xtensa_isa_num_opcodes): ... this.
1801 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
1802 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
1803 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
1804 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
1805 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
1806 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
1807 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
1808 (xtensa_opcode_lookup): Add error handling.
1809 (xtensa_decode_insn): Replace with ...
1810 (xtensa_opcode_decode): ... this function, with new format and
1811 slot parameters. Add error handling.
1812 (xtensa_encode_insn): Replace with ...
1813 (xtensa_opcode_encode): ... this function, which does the encoding via
1814 one of the entries in the "encode_fns" array. Add error handling.
1815 (xtensa_opcode_name): Add error handling.
1816 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
1817 xtensa_opcode_is_call): New.
1818 (xtensa_num_operands): Replace with ...
1819 (xtensa_opcode_num_operands): ... this function. Add error handling.
1820 (xtensa_opcode_num_stateOperands,
1821 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
1822 xtensa_opcode_funcUnit_use, xtensa_operand_name,
1823 xtensa_operand_is_visible): New.
1824 (xtensa_get_operand, xtensa_operand_kind): Delete.
1825 (xtensa_operand_inout): Add error handling and special-case for
1827 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
1828 operate on one slot of an instruction. Added error handling.
1829 (xtensa_operand_encode): Handle default operands with no encoding
1830 functions. Check for success by comparing against decoded value.
1832 (xtensa_operand_decode): Handle default operands. Return decoded value
1833 through argument pointer. Add error handling.
1834 (xtensa_operand_is_register, xtensa_operand_regfile,
1835 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
1836 (xtensa_operand_isPCRelative): Rename to ...
1837 (xtensa_operand_is_PCrelative): ... this. Add error handling.
1838 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
1839 through argument pointer. Add error handling.
1840 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
1841 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
1842 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
1843 xtensa_regfile_shortname, xtensa_regfile_view_parent,
1844 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
1845 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
1846 xtensa_state_is_exported, xtensa_sysreg_lookup,
1847 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
1848 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
1849 xtensa_interface_num_bits, xtensa_interface_inout,
1850 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
1851 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
1852 * xtensa-modules.c: Rewrite to use new data structures.
1853 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
1854 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
1855 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
1856 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
1857 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
1858 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
1859 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
1860 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
1861 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
1862 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
1863 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
1864 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
1865 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
1866 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
1867 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
1868 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
1869 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
1870 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
1871 * Makefile.in: Regenerate.
1872 * bfd-in2.h: Likewise.
1873 * libbfd.h: Likewise.
1875 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
1877 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
1878 against the absolute section.
1879 (mips_elf64_write_rela): Likewise.
1881 2004-10-07 Jan Beulich <jbeulich@novell.com>
1883 * elf.c (elf_find_function): Don't generally check for matching
1884 section, just for non-file symbols. Remove redunant comparison
1886 * elf32-arm.h (arm_elf_find_function): Likewise.
1888 2004-10-07 Jeff Baker <jbaker@qnx.com>
1890 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
1891 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
1894 2004-10-04 Roland McGrath <roland@redhat.com>
1896 * hash.c (bfd_hash_set_default_size): Use const for table.
1897 Use size_t instead of int for variable compared to sizeof results.
1899 2004-10-05 Alan Modra <amodra@bigpond.net.au>
1902 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
1904 2004-10-01 Paul Brook <paul@codesourcery.com>
1906 * elf32-arm.h (elf32_arm_fake_sections,
1907 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
1909 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
1911 2004-10-01 Alan Modra <amodra@bigpond.net.au>
1913 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
1915 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
1916 need_relative or need_lsda_relative if we are processing an
1917 offset for a reloc on a FDE initial loc or LSDA field
1919 (_bfd_elf_write_section_eh_frame): Test need_relative and
1920 need_lsda_relative in place of corresponding make_* field
1921 when deciding to use pc-relative encodings.
1923 2004-09-30 Paul Brook <paul@codesourcery.com>
1925 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
1926 target2 relocation type.
1928 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
1931 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
1933 2004-09-30 Paul Brook <paul@codesourcery.com>
1935 * reloc.c: Add BFD_RELOC_ARM_SMI.
1936 * bfd-in2.h: Regenerate.
1939 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1941 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
1942 vma and output offset to address.
1943 * simple.c (simple_save_output_info): Only set output section
1944 and offset for debug sections, or those not already set up by
1946 (bfd_simple_get_relocated_section_contents): Update comment.
1948 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1950 * elf.c (IS_LOADED): Delete.
1951 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
1952 Restore SEC_HAS_CONTENTS test to the one place it was used prior
1955 2004-09-23 Alan Modra <amodra@bigpond.net.au>
1958 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
1959 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
1960 redundant assignment of EM_SPARC.
1962 2004-09-22 Brian Ford <ford@vss.fsi.com>
1964 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
1965 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
1967 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1969 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1971 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
1972 (elf_backend_modify_segment_map): Don't define.
1974 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1976 * elf.c (IS_LOADED): Define.
1977 (assign_file_positions_for_segments): Don't round up file offset of
1978 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
1979 Delete code handling link script adjustment of lma. Do the adjust
1980 in later code handling similar ajustments. Remove dead code error
1981 check. Warn if section lma would require a negative offset
1982 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
1983 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
1984 update voff in section loop. Change voff in segment loop to be an
1985 adjustment on top of "off". Set sec->filepos and update "off" later.
1986 Test for loadable sections consistently using IS_LOADED. Similarly,
1987 test for alloc-only sections other than .tbss consistently.
1988 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
1989 Tidy PT_NOTE handling. Use %B and %A in error messages.
1990 (assign_file_positions_except_relocs): Use %B in error message.
1992 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
1994 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
1995 (CONFIG_STATUS_DEPENDENCIES): New.
1996 (Makefile): Removed.
1997 (config.status): Likewise.
1998 * Makefile.in: Regenerated.
2000 2004-09-17 Paul Brook <paul@codesourcery.com>
2002 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
2003 (bfd_elf32_arm_process_before_allocation): Update prototype.
2004 * bfd-in2.h: Regenerate.
2005 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
2006 (elf32_arm_link_hash_table_create): Set it.
2007 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
2008 (bfd_elf32_arm_set_target_relocs): New function.
2009 (arm_real_reloc_type): New function.
2010 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
2011 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
2012 (elf32_arm_gc_sweep_hook): Ditto.
2013 (elf32_arm_check_relocs): Ditto.
2014 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
2015 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
2017 (elf32_arm_got_prel): New variable.
2018 (elf32_arm_howto_from_type): New function.
2019 (elf32_arm_info_to_howto): Use it.
2020 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
2021 BFD_RELOC_ARM_TARGET2.
2022 * libbfd.h: Regenerate.
2023 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
2025 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2027 * ecoff.c: Update u.undef.next refs.
2028 * elf64-ppc.c: Likewise.
2029 * elflink.c: Likewise.
2030 * linker.c: Likewise.
2031 * xcofflink.c: Likewise.
2033 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
2034 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
2035 fields to indirect struct.
2036 * elf-m10300.c: Update u.weakdef refs.
2037 * elf32-arm.h: Likewise.
2038 * elf32-cris.c: Likewise.
2039 * elf32-frv.c: Likewise.
2040 * elf32-hppa.c: Likewise.
2041 * elf32-i370.c: Likewise.
2042 * elf32-i386.c: Likewise.
2043 * elf32-m32r.c: Likewise.
2044 * elf32-m68k.c: Likewise.
2045 * elf32-ppc.c: Likewise.
2046 * elf32-s390.c: Likewise.
2047 * elf32-sh.c: Likewise.
2048 * elf32-sparc.c: Likewise.
2049 * elf32-vax.c: Likewise.
2050 * elf32-xtensa.c: Likewise.
2051 * elf64-alpha.c: Likewise.
2052 * elf64-hppa.c: Likewise.
2053 * elf64-ppc.c: Likewise.
2054 * elf64-s390.c: Likewise.
2055 * elf64-sh64.c: Likewise.
2056 * elf64-sparc.c: Likewise.
2057 * elf64-x86-64.c: Likewise.
2058 * elfxx-ia64.c: Likewise.
2059 * elfxx-mips.c: Likewise.
2060 * elflink.c: Likewise. Also u.elf_hash_value.
2061 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
2063 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2064 (bfd_elf_gc_record_vtinherit): Alloc vtable.
2065 (bfd_elf_gc_record_vtentry): Likewise.
2066 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
2068 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2070 * Makefile.am: Run "make dep-am".
2071 * Makefile.in: Regenerate.
2072 * bfd-in2.h: Regenerate.
2073 * po/SRC-POTFILES.in: Regenerate.
2074 * po/bfd.pot: Regenerate.
2076 2004-09-16 Alan Modra <amodra@bigpond.net.au>
2078 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
2079 with bitfields. Make "type" and "other" bitfields too.
2080 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
2081 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
2082 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
2083 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
2084 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
2085 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
2086 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
2087 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
2088 * elf-hppa.h: Update all uses of elf_link_hash_flags.
2089 * elf-m10300.c: Likewise.
2091 * elf32-arm.h: Likewise.
2092 * elf32-cris.c: Likewise.
2093 * elf32-frv.c: Likewise.
2094 * elf32-hppa.c: Likewise.
2095 * elf32-i370.c: Likewise.
2096 * elf32-i386.c: Likewise.
2097 * elf32-m32r.c: Likewise.
2098 * elf32-m68k.c: Likewise.
2099 * elf32-ppc.c: Likewise.
2100 * elf32-s390.c: Likewise.
2101 * elf32-sh-symbian.c: Likewise.
2102 * elf32-sh.c: Likewise.
2103 * elf32-sh64.c: Likewise.
2104 * elf32-sparc.c: Likewise.
2105 * elf32-vax.c: Likewise.
2106 * elf32-xtensa.c: Likewise.
2107 * elf64-alpha.c: Likewise.
2108 * elf64-hppa.c: Likewise.
2109 * elf64-ppc.c: Likewise.
2110 * elf64-s390.c: Likewise.
2111 * elf64-sh64.c: Likewise.
2112 * elf64-sparc.c: Likewise.
2113 * elf64-x86-64.c: Likewise.
2114 * elflink.c: Likewise.
2115 * elfxx-ia64.c: Likewise.
2116 * elfxx-mips.c: Likewise.
2117 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
2118 * configure: Regenerate.
2119 * aclocal.m4: Regenerate.
2121 2004-09-16 Alan Modra <amodra@bigpond.net.au>
2123 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
2124 around uses of R_ARM_TARGET1.
2125 (elf32_arm_check_relocs): Likewise.
2127 2004-09-13 Paul Brook <paul@codesourcery.com>
2129 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2131 * bfd-in2.h: Regenerate.
2132 * libbfd.h: Regenerate.
2133 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
2134 (elf32_arm_link_hash_table_create): Set target1_is_rel.
2135 (bfd_elf32_arm_process_before_allocation): Ditto.
2136 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
2137 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
2138 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
2141 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2143 * hpux-core.c (thread_section_p): New function.
2144 (hpux_core_core_file_p): Fix computation of offset in call
2145 to bfd_seek. Create a ".reg" section from an arbitrary
2146 ".reg/<id>" section if none was created after having read
2149 2004-09-11 Andreas Schwab <schwab@suse.de>
2151 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
2152 * aclocal.m4: Rebuild.
2153 * configure: Rebuild.
2155 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2157 * section.c (bfd_sections_find_if): Fix parameter name in
2158 comment to match code.
2160 2004-09-10 Alan Modra <amodra@bigpond.net.au>
2162 * elf.c (assign_file_positions_except_relocs): Assign relocs
2163 stored in a bfd section.
2165 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
2167 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
2168 h->gotplt_refcount to 0, not -1.
2170 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
2172 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
2173 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
2175 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
2176 handle symbol visibility here.
2178 2004-09-07 Alan Modra <amodra@bigpond.net.au>
2180 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
2181 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
2183 (ppc_stub_name): Remove trailing "+0" on stub name.
2184 (create_linkage_sections): Create relocations for
2185 branch lookup table when --emit-relocs as well as when --shared.
2186 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
2187 relbrlt test. For --emit-stub-syms, always output a sym even when
2188 one already exists on a plt call stub. Put stub type in the stub
2190 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
2192 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
2193 reloc_count in stub sections. Adjust relbrlt test.
2194 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
2195 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
2196 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
2197 for relocs against discarded symbols. Fix comments.
2199 2004-09-06 Mark Mitchell <mark@codesourcery.com>
2201 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
2202 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
2204 (map_sections_to_segments): ... here. Use it. Assign a file
2205 position to the .dynamic section if it is not loadable, but part
2206 of the PT_DYNAMIC segment.
2207 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2208 offsets, not VMAs, for the BPABI. Do not fill in the header in
2209 the .got.plt section for the BPABI.
2210 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
2212 (elf_backend_want_got_plt): Define to zero for Symbian OS.
2214 2004-09-06 Nick Clifton <nickc@redhat.com>
2216 * elflink.c (elf_link_add_object_symbols): Set the error code to
2217 bfd_error_wrong_format when the input format does not match the
2220 2004-09-06 Alan Modra <amodra@bigpond.net.au>
2222 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
2223 (ppc64_elf_check_directives): ..here.
2224 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
2225 before accessing ppc64_elf_tdata.
2226 (ppc64_elf_finish_dynamic_sections): And here too.
2228 2004-09-04 Alan Modra <amodra@bigpond.net.au>
2230 * bfd.c (_bfd_default_error_handler): Correct loop exit.
2232 2004-09-03 Mark Mitchell <mark@codesourcery.com>
2234 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
2235 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
2236 (bfd_elf32_littlearm_symbian_vec): Likewise.
2237 * configure: Regenerated.
2238 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
2239 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
2240 (PLT_ENTRY_SIZE): Likewise.
2241 (bfd_vma_elf32_arm_symbian_plt_entry): New
2243 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
2245 (create_got_section): Don't create sections when generating BPABI
2247 (elf32_arm_create_dynamic_sections): Tidy.
2248 (elf32_arm_link_hash_table_create): Set plt_header_size,
2249 plt_entry_size, and symbian_p.
2250 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
2251 generating BPABI objects.
2252 (allocate_dynrelocs): Use htab->plt_header_size, not
2253 PLT_HEADER_SIZE. Do not add to .got.plt when
2254 generating BPABI objects.
2255 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
2256 * elfarm-nabi.c: Add SymbianOS target vectors.
2257 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
2258 (_bfd_elf_link_create_dynamic_sections): Likewise.
2259 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
2260 (elfNN_bed): Use it.
2261 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
2262 (bfd_elf32_littlearm_symbian_vec): Likewise.
2263 (_bfd_target_vector): Add them.
2265 2004-09-03 Nick Clifton <nickc@redhat.com>
2268 * coffcode.h (handle_COMDAT): Replace abort with an warning
2269 message and allow the scan to continue.
2271 2004-09-02 Alan Modra <amodra@bigpond.net.au>
2273 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
2274 in when reading relocs, not our sorted syms. Remove unnecessary
2277 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2279 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
2281 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
2283 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
2284 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
2285 replace uses of *_alias with *_noncanonical.
2286 * aclocal.m4: Rebuild with aclocal 1.4p6.
2287 * Makefile.in: Rebuild with automake 1.4p6.
2288 * doc/Makefile.in: Rebuild with automake 1.4p6.
2289 * configure.in: Autoupdate with autoupdate 2.59.
2290 * config.in: Regenerate with autoheader 2.59.
2291 * configure: Regnerate with autoconf 2.59.
2293 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2295 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
2296 symbol pointer arrays before modifying.
2298 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2300 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
2301 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
2302 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
2303 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
2304 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
2305 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
2306 Use both symbol tables on non-relocatable objects. Use a common
2307 error exit. Fix "mid" warning.
2308 * libbfd.h: Regenerate.
2309 * bfd-in2.h: Regenerate.
2311 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2313 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
2315 (struct sfpr_def_parms): Save some space.
2316 (sfpr_define): Here too.
2318 * elf64-ppc.c (compare_symbols): Put section syms first.
2319 (sym_exists_at): New function.
2320 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
2321 points only for relocatable files. Use .opd section contents
2322 otherwise. Generally clean up the code.
2324 2004-08-27 Alan Modra <amodra@bigpond.net.au>
2326 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
2327 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
2328 (struct sfpr_def_parms): New.
2329 (sfpr_define): New function.
2330 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
2331 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
2332 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
2333 (savefpr1_tail, restfpr1_tail): New functions.
2334 (savevr, savevr_tail, restvr, restvr_tail): New functions.
2335 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
2336 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
2337 code. Define all ABI mandated _save and _rest functions.
2339 2004-08-26 Paul Brook <paul@codesourcery.com>
2341 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
2343 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2345 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
2348 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2350 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
2351 that pcrel correction is applied for R_386_PC32.
2353 2004-08-25 Alan Modra <amodra@bigpond.net.au>
2355 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
2356 for R_386_32 and R_386_PC32 relocs against symbols defined in
2359 2004-08-25 Dmitry Diky <diwil@spec.ru>
2361 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
2362 Add new relocations.
2363 * bfd-in2.h: Regenerate.
2364 * libbfd.h: Regenerate.
2365 * elf32-msp430.c: Clean-up code.
2366 (elf_msp430_howto_table): Add new relocation entries.
2367 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
2368 (msp430_elf_relax_section): New function.
2369 (msp430_elf_relax_delete_bytes): New function.
2370 (msp430_elf_symbol_address_p): New function.
2372 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2374 * elf32-m32r.c (m32r_elf_relocate_section): Handle
2375 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
2377 2004-08-20 Daniel Jacobowitz <dan@debian.org>
2379 * elflink.c (_bfd_elf_section_already_linked): Handle
2380 SEC_LINK_DUPLICATES_SAME_CONTENTS.
2382 2004-08-19 Mark Mitchell <mark@codesourcery.com>
2384 * config.bfd (arm*-*-symbianelf*): New target.
2385 (arm*-*-eabi*): Likewise.
2387 2004-08-19 Alan Modra <amodra@bigpond.net.au>
2389 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
2390 "struct ppc_link_hash_entry *".
2391 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
2392 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
2394 2004-08-19 Jakub Jelinek <jakub@redhat.com>
2396 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
2397 entries (where fd_aux overlaps next entry's fd_func).
2398 Add non_overlapping argument, use it.
2399 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
2400 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2401 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
2402 as indexes into opd_sym_map/opd_adjust array.
2403 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
2405 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2407 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
2408 if we can look up their function descriptor in a regular file.
2410 2004-08-18 Nick Clifton <nickc@redhat.com>
2413 * cofflink.c (coff_link_add_symbols): Check that the comdat
2414 pointer in the coff_section_data structure has been initialised
2417 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2420 * elflink.c (bfd_elf_record_link_assignment): Add comment about
2421 changing bfd_link_hash_undefined to bfd_link_hash_new.
2423 2004-08-17 Jakub Jelinek <jakub@redhat.com>
2425 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
2427 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
2428 (synthetic_opd, synthetic_relocatable): New variables.
2429 (compare_symbols, compare_relocs): New helper routines.
2430 (ppc64_elf_get_synthetic_symtab): New function.
2431 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
2433 * bfd-in2.h: Regenerated.
2434 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
2435 to relsyms. Return 0 if abfd is relocatable.
2437 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2439 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
2441 2004-08-17 Nick Clifton <nickc@redhat.com>
2443 * (is_arm_mapping_symbol_name): New function - return true
2444 when a symbol name matches the requirements for an ARM mapping
2446 (arm_elf_find_function): New function based on
2447 elf_find_function in elf.c but skipping ARM mapping symbols
2448 and including thumb function symbols.
2449 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
2450 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
2452 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2454 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
2455 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
2456 (ppc64_elf_brtaken_reloc): Here too.
2458 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2460 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
2462 (ppc64_elf_check_directives): Check that we have the right hash
2463 table before proceeding.
2465 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2467 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
2468 (adjust_opd_syms): Attach opd syms for deleted entries to one of
2469 the sections that will be discarded.
2471 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2473 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
2475 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2477 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
2478 free space available.
2480 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2482 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
2483 occurrences with bfd_byte * thoughout file.
2485 * coff-rs6000.c (do_shared_object_padding): Warning fix.
2486 (xcoff_write_armap_big): Likewise.
2487 (xcoff_write_archive_contents_old): Likewise.
2488 (xcoff_write_archive_contents_big): Likewise.
2490 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
2492 2004-08-13 Nick Clifton <nickc@redhat.com>
2494 * elf32-arm.h: Convert to ISO C90.
2496 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2499 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
2502 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2504 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
2505 (bfd_archive_filename, bfd_get_section_ident): Delete.
2506 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
2507 bfd_archive_filename.
2508 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
2509 to warn about symbols in discarded sections. Use _bfd_error_handler.
2510 * aout-adobe.c (aout_adobe_callback): See below.
2511 * aout-cris.c (swap_ext_reloc_in): ..
2512 * coff-arm.c (find_thumb_glue, find_arm_glue,
2513 coff_arm_relocate_section, bfd_arm_process_before_allocation,
2514 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
2515 coff_arm_copy_private_bfd_data): ..
2516 * coff-i860.c (i860_reloc_processing): ..
2517 * coff-mcore.c (mcore_coff_unsupported_reloc,
2518 coff_mcore_relocate_section): ..
2519 * coff-ppc.c (coff_ppc_relocate_section): ..
2520 * coff-rs6000.c (xcoff_create_csect_from_smclas
2521 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
2522 sh_swap_insns, sh_relocate_section): ..
2523 * coff-tic54x.c (tic54x_reloc_processing): ..
2524 * coff-tic80.c (coff_tic80_relocate_section): ..
2525 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
2526 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
2527 coff_slurp_symbol_table, coff_classify_symbol,
2528 coff_slurp_reloc_table): ..
2529 * coffgen.c (_bfd_coff_read_string_table): ..
2530 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
2531 _bfd_coff_generic_relocate_section): ..
2532 * cpu-arm.c (bfd_arm_merge_machines): ..
2533 * cpu-sh.c (sh_merge_bfd_arch): ..
2534 * elf-hppa.h (elf_hppa_relocate_section): ..
2535 * elf.c (bfd_elf_string_from_elf_section, setup_group,
2536 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
2537 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
2538 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
2539 * elf32-arm.h (find_thumb_glue, find_arm_glue,
2540 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
2541 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
2542 elf32_arm_relocate_section, elf32_arm_set_private_flags,
2543 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
2544 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
2545 cris_elf_merge_private_bfd_data
2546 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
2547 * elf32-gen.c (elf32_generic_link_add_symbols): ..
2548 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
2549 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
2550 elf32_hppa_relocate_section): ..
2551 * elf32-i370.c (i370_elf_merge_private_bfd_data,
2552 i370_elf_check_relocs, i370_elf_relocate_section): ..
2553 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
2554 elf_i386_relocate_section): ..
2555 * elf32-m32r.c (m32r_elf_relocate_section,
2556 m32r_elf_merge_private_bfd_data): ..
2557 * elf32-m68hc1x.c (m68hc12_add_stub,
2558 _bfd_m68hc11_elf_merge_private_bfd_data): ..
2559 * elf32-m68k.c (elf_m68k_relocate_section): ..
2560 * elf32-mcore.c (mcore_elf_unsupported_reloc,
2561 mcore_elf_relocate_section): ..
2562 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
2563 ppc_elf_check_relocs, ppc_elf_relocate_section,
2564 ppc_elf_begin_write_processing): ..
2565 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2566 elf_s390_relocate_section): ..
2567 * elf32-sh-symbian.c (sh_symbian_import_as,
2568 sh_symbian_process_embedded_commands,
2569 sh_symbian_relocate_section): ..
2570 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
2571 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
2572 sh_elf_merge_private_data): ..
2573 * elf32-sparc.c (elf32_sparc_check_relocs,
2574 elf32_sparc_relocate_section,
2575 elf32_sparc_merge_private_bfd_data): ..
2576 * elf32-v850.c (v850_elf_check_relocs,
2577 v850_elf_merge_private_bfd_data): ..
2578 * elf32-xtensa.c (elf_xtensa_check_relocs,
2579 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
2580 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
2581 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
2582 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
2583 * elf64-gen.c (elf64_generic_link_add_symbols): ..
2584 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
2585 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
2586 ppc64_elf_relocate_section): ..
2587 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2588 elf_s390_relocate_section): ..
2589 * elf64-sh64.c (sh_elf64_relocate_section): ..
2590 * elf64-sparc.c (sparc64_elf_check_relocs,
2591 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
2592 sparc64_elf_merge_private_bfd_data): ..
2593 * elf64-x86-64.c (elf64_x86_64_check_relocs,
2594 elf64_x86_64_relocate_section): ..
2595 * elflink.c (_bfd_elf_add_default_symbol,
2596 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
2597 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
2598 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
2599 elf_get_linked_section_vma, elf_fixup_link_order,
2600 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
2601 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
2602 * elfxx-ia64.c (elfNN_ia64_relax_section,
2603 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
2604 * elfxx-mips.c (mips_elf_perform_relocation,
2605 _bfd_mips_elf_check_relocs,
2606 _bfd_mips_elf_merge_private_bfd_data): ..
2607 * ieee.c (ieee_slurp_external_symbols): ..
2608 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
2609 * libbfd.c (_bfd_generic_verify_endian_match): ..
2610 * linker.c (_bfd_generic_link_add_one_symbol,
2611 _bfd_generic_section_already_linked): ..
2612 * pdp11.c (translate_to_native_sym_flags): ..
2613 * pe-mips.c (coff_pe_mips_relocate_section): ..
2614 * peicode.h (pe_ILF_build_a_bfd): ..
2615 * srec.c (srec_bad_byte): ..
2616 * stabs.c (_bfd_link_section_stabs): ..
2617 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
2618 Replace all uses of bfd_archive_filename and bfd_get_section_ident
2619 with corresponding %B and %A in _bfd_error_handler format string.
2620 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
2621 calls to use %A and %B. Fix "against symbol .. from section" and
2622 similar error messages. Combine multiple _bfd_error_handler calls
2623 where they were separated due to bfd_archive_filename deficiencies.
2624 * bfd-in2.h: Regenerate.
2626 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
2628 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
2631 2004-08-10 Alan Modra <amodra@bigpond.net.au>
2633 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
2634 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
2635 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
2637 (link_hash_newfunc): Init was_undefined.
2638 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
2639 Use undefweak instead.
2640 (ppc64_elf_check_directives): Fix undefs chain.
2641 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
2643 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
2644 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
2645 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
2647 2004-08-09 Jakub Jelinek <jakub@redhat.com>
2649 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
2650 error, test input_section flags rather than sec.
2652 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2654 * elf-bfd.h (struct elf_backend_data): Add
2655 elf_backend_archive_symbol_lookup.
2656 (_bfd_elf_archive_symbol_lookup): Declare.
2657 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
2658 (elf_link_add_archive_symbols): ..extracted from here. Call the
2660 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
2661 (elfNN_bed): Init new field.
2662 * elf64-ppc.c (elf_backend_check_directives): Define.
2663 (elf_backend_archive_symbol_lookup): Define.
2664 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
2665 a ppc_link_hash_entry pointer.
2667 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
2668 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
2669 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
2670 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
2671 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
2672 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2673 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
2676 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2678 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
2679 (ppc64_elf_add_symbol_hook): Test for NULL section.
2680 (get_sym_h): Formatting.
2681 (ppc64_elf_size_stubs): Include reloc addend in value stored as
2684 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
2685 long branch stubs with code handling plt and r2off branch stubs.
2687 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2689 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
2690 * elflink.c (elf_link_input_bfd): Formatting.
2691 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
2693 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
2694 (link_hash_newfunc): Don't set it.
2695 (ppc64_elf_copy_indirect_symbol): Nor copy it.
2696 (ppc64_elf_mark_entry_syms): Delete.
2697 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
2698 sections. Use get_opd_info.
2699 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
2701 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2703 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
2705 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
2706 (func_desc_adjust): Don't set have_undefweak.
2707 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
2708 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
2710 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
2711 "struct ppc_link_hash_entry *". Adjust all references.
2712 (ppc64_elf_hide_symbol): Correct a comment.
2714 * elf64-ppc.c (get_opd_info): New function.
2715 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
2716 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
2717 before calling get_fdh. Test fdh rather than h before dereferencing
2718 fdh. Mark removed symbols in opd_adjust.
2719 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
2720 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
2722 (ppc64_elf_output_symbol_hook): Likewise.
2724 2004-08-06 Paul Brook <paul@codesourcery.com>
2726 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
2727 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
2728 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
2729 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
2730 and BFD_RELOC_ARM_SBREL32.
2731 * bfd-in2.h, bbfd.h: Regenerate.
2733 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2735 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
2736 the dynamic link symbol actually in use.
2738 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
2740 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
2742 2004-07-31 Joel Brobecker <brobecker@gnat.com>
2743 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2745 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
2746 SHN_MIPS_TEXT and SHN_MIPS_DATA.
2748 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
2749 Nick Clifton <nickc@redhat.com>
2752 * bfd.c (_bfd_default_error_handler): Make it global.
2754 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
2756 * elf.c (assign_section_numbers): Cope gracefully with sections
2757 which have SHF_LINK_ORDER set but no sh_link set up.
2758 * elflink.c (elf_get_linked_section_vma): Likewise.
2760 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
2763 * elfxx-target.h (elf_backend_link_order_error_handler): New.
2764 Set it to _bfd_default_error_handler.
2765 (elfNN_bed): Add elf_backend_link_order_error_handler.
2767 * libbfd-in.h (_bfd_default_error_handler): New.
2769 * libbfd.h: Regenerated.
2771 2004-07-30 Jakub Jelinek <jakub@redhat.com>
2773 * archures.c (bfd_mach_sparc_64bit_p): Define.
2774 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
2775 * bfd-in2.h: Rebuilt.
2777 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
2779 Introduce SH2a support.
2780 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
2781 * archures.c (bfd_mach_sh2a_nofpu): New.
2782 * bfd-in2.h: Rebuilt.
2783 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
2784 (arch_info_struct): Add sh2a_nofpu.
2785 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
2786 2003-12-29 DJ Delorie <dj@redhat.com>
2787 * reloc.c: Add relocs for sh2a.
2788 * bfd-in2.h: Regenerate.
2789 * libbfd.hh: Regenerate.
2790 2003-12-01 Michael Snyder <msnyder@redhat.com>
2791 * archures.c (bfd_mach_sh2a): New.
2792 * bfd-in2.h: Rebuilt.
2793 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
2795 (arch_info_struct): Add sh2a.
2796 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
2798 2004-07-28 Nick Clifton <nickc@redhat.com>
2799 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2802 * som.c (setup_sections): Improve estimation of space sizes in
2803 relocatable objects.
2805 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
2806 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
2807 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
2809 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
2810 * configure: Regenerate.
2811 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
2812 case that accepts OSABI=NetBSD and OSABI=SysV.
2813 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
2814 the base of .got or .data (if .got does not exist).
2815 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
2817 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
2818 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
2819 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
2820 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
2822 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
2825 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
2826 (elf_sec_group): Defined.
2827 (bfd_elf_match_symbols_in_sections): New prototype.
2828 (_bfd_elf_setup_group_pointers): Likewise.
2830 * elf.c (bfd_elf_discard_group): Abort.
2831 (bfd_elf_set_group_contents): Also include relocation sections.
2832 Remove zero-fill for ld -r.
2833 (_bfd_elf_setup_group_pointers): New function.
2834 (elf_sort_elf_symbol): Likewise.
2835 (elf_sym_name_compare): Likewise.
2836 (bfd_elf_match_symbols_in_sections): Likewise.
2838 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
2840 * elflink.c (match_group_member): New.
2841 (elf_link_input_bfd): Check group member for discarded section.
2842 (try_match_symbols_in_sections): New function.
2843 (already_linked): Likewise.
2844 (_bfd_elf_section_already_linked): Support mixing comdat group
2845 and linkonce section.
2847 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
2848 * linker.c (bfd_section_already_linked_table_traverse): New.
2850 * libbfd.h: Regenerated.
2852 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
2854 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
2855 BFD_RELOC_CRX_SWITCH32.
2856 * bfd-in2.h: Regenerate.
2857 * libbfd.h: Regenerate.
2858 * elf32-crx.c: Support relocation/relaxation of
2859 BFD_RELOC_CRX_SWITCH* types.
2861 2004-07-27 Alan Modra <amodra@bigpond.net.au>
2863 * elf64-ppc.c: Correct "Linker stubs" comment.
2865 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
2867 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
2869 (elf_linked_to_section): New.
2871 * elf.c (assign_section_numbers): Set up sh_link for
2874 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
2875 to sh_link for SHT_IA_64_UNWIND sections.
2877 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2879 * elflink.c (elf_fixup_link_order): Add _() to error message.
2881 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2883 * elflink.c (elf_fixup_link_order): Issue a warning and flag
2886 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
2888 * aout-adobe.c (aout_32_section_already_linked): Defined.
2889 * aout-target.h (MY_section_already_linked): Likewise.
2890 * aout-tic30.c (MY_section_already_linked): Likewise.
2891 * binary.c (binary_section_already_linked): Likewise.
2892 * bout.c (b_out_section_already_linked): Likewise.
2893 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
2894 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
2895 * coffcode.h (coff_section_already_linked): Likewise.
2896 * i386msdos.c (msdos_section_already_linked): Likewise.
2897 * i386os9k.c (os9k_section_already_linked): Likewise.
2898 * ieee.c (ieee_section_already_linked): Likewise.
2899 * ihex.c (ihex_section_already_linked): Likewise.
2900 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
2901 * mmo.c (mmo_section_already_linked): Likewise.
2902 * nlm-target.h (nlm_section_already_linked): Likewise.
2903 * oasys.c (oasys_section_already_linked): Likewise.
2904 * pef.c (bfd_pef_section_already_linked): Likewise.
2905 * ppcboot.c (ppcboot_section_already_linked): Likewise.
2906 * som.c (som_bfd_discard_group): Likewise.
2907 * srec.c (srec_section_already_linked): Likewise.
2908 * tekhex.c (tekhex_section_already_linked): Likewise.
2909 * versados.c (versados_section_already_linked): Likewise.
2910 * vms.c (vms_section_already_linked): Likewise.
2911 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
2912 * xsym.c (bfd_sym_section_already_linked): Likewise.
2914 * bfd-in.h (bfd_section_already_linked_table_init): New.
2915 (bfd_section_already_linked_table_free): Likewise.
2917 * coff-rs6000.c (rs6000coff_vec): Add
2918 _bfd_generic_section_already_linked.
2919 (pmac_xcoff_vec): Likewise.
2920 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2921 (aix5coff64_vec): Likewise.
2923 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
2924 * elflink.c (_bfd_elf_section_already_linked): New function.
2926 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
2928 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
2929 (_bfd_generic_section_already_linked): New.
2930 (bfd_section_already_linked_hash_entry): Likewise.
2931 (bfd_section_already_linked): Likewise.
2932 (bfd_section_already_linked_table_lookup): Likewise.
2933 (bfd_section_already_linked_table_insert): Likewise.
2935 * linker.c (bfd_section_already_linked): New.
2936 (_bfd_section_already_linked_table): Likewise.
2937 (bfd_section_already_linked_table_lookup): Likewise.
2938 (bfd_section_already_linked_table_insert): Likewise.
2939 (already_linked_newfunc): Likewise.
2940 (bfd_section_already_linked_table_init): Likewise.
2941 (bfd_section_already_linked_table_free): Likewise.
2942 (_bfd_generic_section_already_linked): Likewise.
2944 * section.c (bfd_section): Remove comdat.
2945 (bfd_comdat_info): Moved to ...
2946 * bfd-in.h (coff_comdat_info): Here.
2947 (bfd_coff_get_comdat_section): New.
2948 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
2949 * libcoff-in.h (coff_section_tdata): Add comdat.
2950 * coffcode.h (handle_COMDAT): Updated.
2951 * cofflink.c (coff_link_add_symbols): Likewise.
2952 * ecoff.c (bfd_debug_section): Likewise.
2954 * targets.c (bfd_target): Add _section_already_linked.
2955 (BFD_JUMP_TABLE_LINK): Updated.
2957 * bfd-in2.h: Regenerated.
2958 * libbfd.h: Likewise.
2959 * libcoff.h: Likewise.
2961 2003-07-21 Paul Brook <paul@codesourcery.com>
2963 * elflink.c (elf_get_linked_section_vma, compare_link_order,
2964 elf_fixup_link_order): New functions.
2965 (bfd_elf_final_link): Call elf_fixup_link_order.
2967 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
2969 * elf-bfd.h (ELF_COMMON_DEF_P): New.
2970 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
2972 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
2973 _bfd_elf_symbol_refs_local_p.
2974 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
2977 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
2979 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
2981 (bfd_elf_get_dyn_lib_class): New prototype.
2982 * elf.c (bfd_elf_get_dyn_lib_class): New function.
2984 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
2985 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
2986 entry is needed. Issue an error if a DT_NEEDED entry is needed
2987 for a file marked DYN_NO_NEEDED.
2988 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
2991 * bfd-in2.h: Regenerated.
2993 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2995 * elflink.c (elf_section_complain_discarded): Don't complain in
2998 2004-07-10 James E Wilson <wilson@specifixinc.com>
3000 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
3001 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
3002 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
3003 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
3005 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
3006 bfd_put_64 to bfd_putl64.
3007 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
3009 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
3012 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
3013 .init/.fini sections when trying to relax it.
3015 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
3017 * elf.c (assign_file_positions_for_segments): Make sure the
3018 .dynamic section is the first section in the PT_DYNAMIC segment.
3020 2004-07-09 Nick Clifton <nickc@redhat.com>
3022 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
3023 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
3024 sh_elf_get_flags_from_mach functions so that they do not conflict
3025 when this target is built with other sh-elf targets.
3026 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
3027 suppression of this function.
3028 (sh_elf_find_flags): Likewise.
3030 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3032 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
3033 (ALL_MACHINES_CFILES): Add cpu-crx.c.
3034 (BFD32_BACKENDS): Add elf32-crx.lo.
3035 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
3036 (cpu-crx.lo): New target.
3037 (elf32-crx.lo): New target.
3038 * Makefile.in: Regenerate.
3039 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
3040 (bfd_archures_list): Add bfd_crx_arch.
3041 * bfd-in2.h: Regenerate.
3042 * config.bfd: Handle crx-*-elf*, crx*.
3043 * configure.in: Handle bfd_elf32_crx_vec.
3044 * configure: Regenerate.
3045 * cpu-crx.c: New file.
3046 * elf32-crx.c: Likewise.
3047 * libbfd.h: Regenerate.
3048 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
3049 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
3050 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
3051 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
3052 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
3053 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
3054 * targets.c (bfd_elf32_crx_vec): Declare.
3055 (bfd_target_vector): Add bfd_elf32_crx_vec.
3057 2004-07-06 Nick Clifton <nickc@redhat.com>
3059 * config.bfd: Add sh-symbian-elf target.
3060 * configure.in: Add bfd_elf32_shl_symbian_vec.
3061 * configure: Regenerate.
3062 * elf-bfd.h (struct elf_backend_data): Add new field
3064 * elflink.c (elf_link_add_object_symbols): Invoke the
3065 check_directives function, if defined.
3066 * elfxx-target.h: Provide a default, NULL definition for
3068 * targets.c: Add bfd_elf32_shl_symbian_vec.
3069 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
3071 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
3072 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
3073 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
3074 not already been defined.
3075 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
3076 * sh-symbian.c: New file. Provide functions to support the
3077 * sh-symbian-elf target.
3078 * Makefile.am: Add elf32-sh-symbian.c
3079 * Makefile.in: Regenerate.
3081 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3083 * elf32-sh.c: Include ../opcodes/sh-opc.h.
3084 * Makefile.am: Ran make dep-am.
3085 * Makefile.in: Ran make dep-in.
3087 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3089 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
3092 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
3094 * config.bfd: Add want64 to configuration target s390-*-linux*.
3096 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
3098 * bfd.c (bfd_get_section_ident): New.
3100 * elflink.c (elf_link_read_relocs_from_section): Call
3101 bfd_get_section_ident to identify the section when reporting
3103 (_bfd_elf_link_output_relocs): Likewise.
3104 (elf_link_output_extsym): Likewise.
3105 (elf_link_input_bfd): Likewise.
3106 (bfd_elf_gc_record_vtinherit): Likewise.
3108 * bfd-in2.h: Regenerated.
3110 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
3111 Nick Clifton <nickc@redhat.com>
3114 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
3115 of section symbols to mips_elf_sort_hash_table ().
3117 2004-07-01 Alan Modra <amodra@bigpond.net.au>
3119 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
3121 (elf_section_complain_discarded): New function. Handle
3122 .gcc_except_table too.
3123 (elf_link_input_bfd): Rewrite handling of relocs against symbols
3124 in discarded sections.
3125 * elf-bfd.h (elf_discarded_section): Protect macro arg.
3127 2004-06-30 James E Wilson <wilson@specifixinc.com>
3129 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
3130 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
3132 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
3135 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
3136 local references to discarded sections and report their
3139 2004-06-30 Alan Modra <amodra@bigpond.net.au>
3141 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
3142 sec_info_type, test section name instead.
3144 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
3147 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
3148 in .init/.fini sections.
3150 2004-06-29 Bob Wilson <bob.wilson@acm.org>
3152 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
3153 bfd_get_section_limit.
3155 2004-06-29 Bob Wilson <bob.wilson@acm.org>
3157 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
3158 output section size.
3160 2004-06-29 Alan Modra <amodra@bigpond.net.au>
3162 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
3164 (mmix_elf_perform_relocation): Adjust for above change.
3165 (mmix_elf_relocate_section): Likewise.
3166 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
3167 (mmix_elf_get_section_contents): Delete.
3168 (bfd_elf64_get_section_contents): Delete.
3169 (mmix_elf_relocate_section): Zero stub area.
3170 * linker.c (default_indirect_link_order): Alloc max of section size
3172 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
3173 * section.c (bfd_malloc_and_get_section): Likewise.
3174 (struct bfd_section): Update rawsize comment.
3175 * bfd-in2.h: Regenerate.
3177 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
3179 2004-06-29 Alan Modra <amodra@bigpond.net.au>
3181 * bfd-in.h (bfd_get_section_limit): Define.
3182 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
3183 (_bfd_final_link_relocate): Use bfd_get_section_limit.
3184 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
3185 * coff-arm.c (coff_arm_relocate_section): Likewise.
3186 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
3187 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
3188 (bfd_ns32k_final_link_relocate): Likewise.
3189 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
3190 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
3191 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
3192 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
3193 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
3194 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
3195 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
3196 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3197 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
3198 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
3199 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
3200 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
3201 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
3202 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
3203 * elf32-v850.c (v850_elf_reloc): Likewise.
3204 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
3205 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
3206 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
3207 * elf64-mips.c (mips_elf64_gprel32_reloc)
3208 (mips16_gprel_reloc): Likewise.
3209 * elf64-mmix.c (mmix_elf_reloc): Likewise.
3210 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
3211 * elf64-sparc.c (init_insn_reloc): Likewise.
3212 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3213 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
3214 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
3215 (_bfd_mips_elf_generic_reloc): Likewise.
3216 * bfd-in2.h: Regenerate.
3218 2004-06-28 Alan Modra <amodra@bigpond.net.au>
3220 * bfd-in.h (struct stab_info): Move from stabs.c.
3221 * stabs.c (struct stab_link_includes_table): Delete.
3222 (stab_link_includes_lookup): Delete.
3223 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
3224 level of indirection from sinfo parm.
3225 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
3226 stabstr section. Adjust hash table accesses.
3227 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
3228 alloc. Adjust stab_info test.
3229 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
3230 (_bfd_coff_final_link): Adjust stab_info test.
3231 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
3232 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
3234 * libcoff-in.h (struct coff_link_hash_table): Likewise.
3235 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
3236 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
3237 stabstr section. Adjust stab_info test.
3238 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
3239 (_bfd_write_stab_strings): Adjust prototypes.
3240 * libbfd.h: Regenerate.
3241 * libcoff.h: Regenerate.
3242 * bfd-in2.h: Regenerate.
3244 2004-06-27 Mark Kettenis <kettenis@gnu.org>
3246 From Miod Vallat <miod@online.fr>:
3247 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
3249 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
3251 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
3252 (struct elf32_mn10300_link_hash_entry): Remove
3253 pcrel_relocs_copied.
3254 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
3255 R_MN10300_32. Don't adjust pcrel_relocs_copied.
3256 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
3257 and gotoff relocations if the symbol doesn't bind locally. Use
3258 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
3259 relocation for PCREL32.
3260 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
3261 to test whether a symbol binds locally.
3262 (elf32_mn10300_link_hash_newfunc): Don't initialize
3263 pcrel_relocs_copied.
3264 (_bfd_mn10300_elf_discard_copies): Delete.
3265 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
3267 2004-06-26 Mark Kettenis <kettenis@gnu.org>
3269 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
3271 2004-06-25 Joel Brobecker <brobecker@gnat.com>
3273 * som.c (som_set_reloc_info): Correct small typo.
3275 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3277 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
3278 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
3279 (m32r_elf_gcsweep_hook): Likewise.
3280 (m32r_elf_check_relocs): Likewise.
3281 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
3282 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
3283 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
3284 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
3285 * bfd-in2.h: Regenerated.
3286 * libbfd.h: Regenerated.
3288 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
3290 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
3292 (elf64_x86_64_relocate_section): Issue an error for
3293 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
3294 against global symbols when building shared library.
3296 2004-06-24 Alan Modra <amodra@bigpond.net.au>
3298 * section.c (struct sec): Rename "_cooked_size" to "size".
3299 Rename "_raw_size" to "rawsize".
3300 (STD_SECTION): Adjust comments.
3301 (bfd_set_section_size, bfd_get_section_contents): Use size.
3302 (bfd_malloc_and_get_section): New function.
3303 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
3304 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
3305 Correctly free reloc and contents memory.
3306 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
3307 and fake CIE now that we can shink section size to zero.
3308 (_bfd_elf_write_section_eh_frame): Likewise..
3309 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
3310 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
3311 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
3312 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
3313 unneeded indirection.
3314 * elf.c (_bfd_elf_section_offset): .. and update call.
3315 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
3316 * libbfd.h: Regenerate.
3317 * bfd-in2.h: Regenerate.
3319 Replace occurrences of "_raw_size" and "_cooked_size" in most places
3320 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
3321 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
3322 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
3323 Similarly use "rawsize", if non-zero, in reloc functions to validate
3324 reloc addresses. Use new bfd_malloc_and_get_section in most places
3325 where bfd_get_section_contents was called. Expand all occurrences of
3326 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
3327 grok_prstatus and similar functions to "size".
3328 * aix386-core.c (aix386_core_file_p): ..
3329 * aix5ppc-core.c (xcoff64_core_p): ..
3330 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
3331 aout_adobe_set_section_contents): ..
3332 * aout-target.h (callback): ..
3333 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
3334 MY_bfd_final_link): ..
3335 * aoutf1.h (sunos4_core_file_p): ..
3336 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3337 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
3338 final_link, aout_link_input_section): ..
3339 * binary.c (binary_object_p, binary_canonicalize_symtab,
3340 binary_set_section_contents): ..
3341 * bout.c (b_out_callback, b_out_write_object_contents,
3342 b_out_set_section_contents, b_out_bfd_relax_section,
3343 b_out_bfd_get_relocated_section_contents): ..
3344 * cisco-core.c (cisco_core_file_validate): ..
3345 * coff-alpha.c (alpha_ecoff_object_p,
3346 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
3347 * coff-arm.c (coff_arm_relocate_section,
3348 bfd_arm_allocate_interworking_sections): ..
3349 * coff-h8300.c (h8300_reloc16_extra_cases,
3350 h8300_bfd_link_add_symbols): ..
3351 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
3352 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
3353 ppc_bfd_coff_final_link): ..
3354 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
3355 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3356 sh_align_loads, sh_coff_get_relocated_section_contents): ..
3357 * coff64-rs6000.c (xcoff64_write_object_contents,
3358 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
3359 * coffcode.h (coff_compute_section_file_positions,
3360 coff_write_object_contents): ..
3361 * coffgen.c (make_a_section_from_file, coff_write_symbols,
3362 coff_section_symbol, build_debug_section): ..
3363 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
3364 process_embedded_commands, _bfd_coff_link_input_bfd,
3365 _bfd_coff_write_global_sym): ..
3366 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
3367 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
3368 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
3369 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
3370 _bfd_dwarf2_find_nearest_line): ..
3371 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
3372 ecoff_compute_section_file_positions,
3373 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
3374 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
3375 _bfd_elf_discard_section_eh_frame_hdr,
3376 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
3377 _bfd_elf_write_section_eh_frame,
3378 _bfd_elf_write_section_eh_frame_hdr): ..
3379 * elf-hppa.h (elf_hppa_sort_unwind): ..
3380 * elf-m10200.c (mn10200_elf_relax_section,
3381 mn10200_elf_relax_delete_bytes,
3382 mn10200_elf_get_relocated_section_contents): ..
3383 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
3384 mn10300_elf_check_relocs, mn10300_elf_relax_section,
3385 mn10300_elf_relax_delete_bytes,
3386 mn10300_elf_get_relocated_section_contents,
3387 _bfd_mn10300_elf_adjust_dynamic_symbol,
3388 _bfd_mn10300_elf_discard_copies,
3389 _bfd_mn10300_elf_size_dynamic_sections,
3390 _bfd_mn10300_elf_finish_dynamic_sections): ..
3391 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
3392 _bfd_elf_make_section_from_phdr, elf_fake_sections,
3393 bfd_elf_set_group_contents, map_sections_to_segments,
3394 elf_sort_sections, assign_file_positions_for_segments,
3395 SECTION_SIZE, copy_private_bfd_data,
3396 _bfd_elf_get_dynamic_reloc_upper_bound,
3397 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
3398 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
3399 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
3400 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
3401 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
3402 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
3403 bfd_elf32_arm_process_before_allocation,
3404 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
3405 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
3406 elf32_arm_write_section): ..
3407 * elf32-cris.c (cris_elf_grok_prstatus,
3408 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
3409 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
3410 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
3411 elf_cris_discard_excess_dso_dynamics,
3412 elf_cris_discard_excess_program_dynamics): ..
3413 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
3414 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
3415 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
3416 _frv_create_got_section, _frvfdpic_assign_plt_entries,
3417 elf32_frvfdpic_size_dynamic_sections,
3418 elf32_frvfdpic_modify_segment_map,
3419 elf32_frvfdpic_finish_dynamic_sections): ..
3420 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
3421 elf32_h8_get_relocated_section_contents): ..
3422 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
3423 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
3424 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
3425 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
3426 elf32_hppa_finish_dynamic_sections): ..
3427 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
3428 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
3429 i370_elf_finish_dynamic_sections): ..
3430 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
3431 allocate_dynrelocs, elf_i386_size_dynamic_sections,
3432 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
3433 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
3434 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
3435 * elf32-ip2k.c (ip2k_is_switch_table_128,
3436 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
3437 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
3438 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
3439 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
3440 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
3441 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
3442 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
3443 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
3444 m32r_elf_get_relocated_section_contents): ..
3445 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
3446 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
3447 m68hc11_elf_relax_delete_bytes): ..
3448 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
3449 m68hc12_elf_size_one_stub): ..
3450 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
3451 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
3452 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
3453 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
3454 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
3455 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3456 elf32_mips_grok_prstatus): ..
3457 * elf32-or32.c (or32_elf_consth_reloc): ..
3458 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
3459 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
3460 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
3461 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
3462 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
3463 ppc_elf_final_write_processing): ..
3464 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3465 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3466 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
3467 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
3468 sh_elf_relax_delete_bytes, sh_elf_align_loads,
3469 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
3470 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
3471 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
3472 * elf32-sh64-com.c (sh64_address_in_cranges,
3473 sh64_get_contents_type): ..
3474 * elf32-sh64.c (sh64_find_section_for_address,
3475 sh64_elf_final_write_processing): ..
3476 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
3477 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
3478 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
3479 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
3480 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
3481 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
3482 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
3483 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
3484 elf_vax_finish_dynamic_sections): ..
3485 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
3486 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
3487 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
3488 xstormy16_elf_finish_dynamic_sections): ..
3489 * elf32-xtensa.c (xtensa_read_table_entries,
3490 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
3491 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
3492 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
3493 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
3494 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
3495 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
3496 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
3497 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
3498 xtensa_callback_required_dependence): ..
3499 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
3500 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
3501 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
3502 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
3503 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
3504 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
3505 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
3506 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
3507 * elf64-hppa.c (allocate_dynrel_entries,
3508 elf64_hppa_size_dynamic_sections,
3509 elf64_hppa_finish_dynamic_sections): ..
3510 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
3511 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
3512 elf64_mips_grok_prstatus): ..
3513 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
3514 mmix_elf_relocate_section, mmix_elf_final_link,
3515 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
3516 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
3517 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
3518 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
3519 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
3520 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
3521 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
3522 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
3523 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
3524 ppc64_elf_finish_dynamic_sections): ..
3525 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3526 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3527 elf_s390_finish_dynamic_sections): ..
3528 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
3529 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
3530 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
3531 sh64_elf64_finish_dynamic_sections): ..
3532 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
3533 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
3534 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
3535 sparc64_elf_finish_dynamic_symbol,
3536 sparc64_elf_finish_dynamic_sections): ..
3537 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
3538 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
3539 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
3540 elf64_x86_64_finish_dynamic_sections): ..
3541 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
3542 * elfcode.h (elf_slurp_reloc_table): ..
3543 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
3544 elf_finalize_dynstr, elf_link_add_object_symbols,
3545 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
3546 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
3547 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3548 elf32_mips_grok_prstatus): ..
3549 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
3550 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
3551 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
3552 elfNN_ia64_finish_dynamic_sections): ..
3553 * elfxx-mips.c (mips_elf_create_procedure_table,
3554 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
3555 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
3556 mips_elf_global_got_index, mips_elf_multi_got,
3557 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
3558 mips_elf_allocate_dynamic_relocations,
3559 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
3560 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
3561 _bfd_mips_elf_always_size_sections,
3562 _bfd_mips_elf_size_dynamic_sections,
3563 _bfd_mips_elf_finish_dynamic_symbol,
3564 _bfd_mips_elf_finish_dynamic_sections,
3565 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
3566 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
3567 _bfd_elf_mips_get_relocated_section_contents,
3568 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
3569 * hp300hpux.c (callback): ..
3570 * hppabsd-core.c (make_bfd_asection): ..
3571 * hpux-core.c (make_bfd_asection): ..
3572 * i386linux.c (linux_link_create_dynamic_sections,
3573 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
3574 * i386msdos.c (msdos_write_object_contents): ..
3575 * i386os9k.c (os9k_callback, os9k_write_object_contents,
3576 os9k_set_section_contents): ..
3577 * ieee.c (parse_expression, ieee_slurp_external_symbols,
3578 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
3579 ieee_write_section_part, do_with_relocs, do_as_repeat,
3580 do_without_relocs, ieee_write_debug_part, init_for_output,
3581 ieee_set_section_contents): ..
3582 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
3583 * irix-core.c (do_sections, make_bfd_asection): ..
3584 * libaout.h (aout_section_merge_with_text_p): ..
3585 * libbfd.c (_bfd_generic_get_section_contents,
3586 _bfd_generic_get_section_contents_in_window): ..
3587 * linker.c (default_indirect_link_order): ..
3588 * lynx-core.c (make_bfd_asection): ..
3589 * m68klinux.c (linux_link_create_dynamic_sections,
3590 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3591 * mach-o.c (bfd_mach_o_make_bfd_section,
3592 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
3593 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
3594 bfd_mach_o_scan_read_segment): ..
3595 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
3596 _bfd_merge_sections): ..
3597 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
3598 mmo_map_set_sizes, mmo_canonicalize_symtab,
3599 mmo_internal_write_section, mmo_write_object_contents): ..
3600 * netbsd-core.c (netbsd_core_file_p): ..
3601 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
3602 nlm_alpha_set_public_section): ..
3603 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
3604 * nlm32-sparc.c (nlm_sparc_write_import): ..
3605 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
3606 nlm_compute_section_file_positions): ..
3607 * oasys.c (oasys_object_p, oasys_slurp_section_data,
3608 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
3609 * opncls.c (get_debug_link_info): ..
3610 * osf-core.c (make_bfd_asection): ..
3611 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3612 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
3613 final_link, aout_link_input_section): ..
3614 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
3615 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
3616 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
3617 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
3618 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
3619 * ptrace-core.c (ptrace_unix_core_file_p): ..
3620 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
3621 _bfd_final_link_relocate, bfd_generic_relax_section,
3622 bfd_generic_get_relocated_section_contents): ..
3623 * reloc16.c (bfd_coff_reloc16_relax_section,
3624 bfd_coff_reloc16_get_relocated_section_c): ..
3625 * riscix.c (riscix_some_aout_object_p): ..
3626 * rs6000-core.c (read_hdr, make_bfd_asection): ..
3627 * sco5-core.c (make_bfd_asection): ..
3628 * simple.c (bfd_simple_get_relocated_section_contents): ..
3629 * som.c (som_object_setup, setup_sections, som_prep_headers,
3630 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
3631 som_set_reloc_info, som_get_section_contents,
3632 som_bfd_link_split_section): ..
3633 * sparclinux.c (linux_link_create_dynamic_sections,
3634 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3635 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
3636 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
3637 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
3638 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
3639 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
3640 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
3641 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
3642 sunos_finish_dynamic_link): ..
3643 * syms.c (_bfd_stab_section_find_nearest_line): ..
3644 * tekhex.c (first_phase, tekhex_set_section_contents,
3645 tekhex_write_object_contents): ..
3646 * trad-core.c (trad_unix_core_file_p): ..
3647 * versados.c (process_esd, process_otr, process_otr): ..
3648 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
3649 * vms-misc.c (add_new_contents): ..
3650 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
3651 * vms.c (vms_set_section_contents): ..
3652 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
3653 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
3654 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
3655 * xsym.c (bfd_sym_scan): .. See above.
3657 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
3659 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
3660 calling _bfd_merged_section_offset only for section symbols.
3662 2004-06-22 Alan Modra <amodra@bigpond.net.au>
3664 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
3665 for handling SEC_MERGE symbols in relax_section.
3667 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3669 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
3670 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
3671 linked together. Mark the result as h8300sx code.
3673 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3675 * elf-bfd.h (struct elf_backend_data): Added
3676 elf_backend_omit_section_dynsym.
3677 (_bfd_elf_link_omit_section_dynsym): Declare.
3678 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
3679 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
3680 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
3681 (_bfd_elf_link_renumber_dynsyms): ... this function.
3682 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
3683 _bfd_elf_link_omit_section_dynsym).
3684 (elfNN_bed): Added elf_backend_omit_section_dynsym.
3686 2004-06-21 Nick Clifton <nickc@redhat.com>
3688 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
3691 2004-06-17 Jerome Guitton <guitton@gnat.com>
3693 * bfd-in.h (bfd_cache_close_all): New function declaration.
3694 * bfd-in2.h: Regenerate.
3695 * cache.c (bfd_cache_close_all): New function definition.
3697 2004-06-16 Mark Kettenis <kettenis@gnu.org>
3699 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
3701 * configure: Regenerate.
3703 2004-06-16 Daniel Jacobowitz <dan@debian.org>
3705 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
3706 the pre-existing section.
3708 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3710 * section.c (struct sec): Remove usused flags. Reorganize a little.
3711 (bfd_get_section_size_before_reloc): Delete.
3712 (bfd_get_section_size_after_reloc): Delete.
3713 (STD_SECTION): Update.
3714 (bfd_get_section_size_now): Delete.
3715 (bfd_set_section_contents): Don't referece reloc_done.
3716 (bfd_get_section_contents): Remove reloc_done comment.
3717 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
3719 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
3720 * ecoff.c (bfd_debug_section): Update initializer.
3721 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
3722 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
3723 * bfd-in.h (bfd_section_size): Expand.
3724 (bfd_get_section_size): New macro.
3725 * bfd-in2.h: Regenerate.
3726 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
3727 bfd_get_section_size_before_reloc with bfd_get_section_size.
3728 * coffcode.h (coff_write_object_contents): Likewise.
3729 * coffgen.c (build_debug_section): Likewise.
3730 * dwarf1.c (parse_line_table): Likewise.
3731 (_bfd_dwarf1_find_nearest_line): Likewise.
3732 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3733 * i386msdos.c (msdos_write_object_contents): Likewise.
3734 * pdp11.c (squirt_out_relocs): Likewise.
3735 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
3736 * elf64-mmix.c (mmix_elf_final_link): Update comment.
3738 2004-06-14 Chris Demetriou <cgd@broadcom.com>
3740 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
3741 removal) with updated comment.
3742 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
3744 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
3745 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3747 2004-06-12 Alan Modra <amodra@bigpond.net.au>
3749 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
3750 overflow on branches to undefweaks.
3752 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3754 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
3755 as ecoff_section_data() does not return a valid lvalue.
3757 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
3759 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
3760 (elf_link_add_object_symbols): Likewise.
3762 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
3763 (elf_backend_reloc_type_class): New.
3765 2004-06-08 Mark Kettenis <kettenis@gnu.org>
3767 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
3769 * configure: Regenerate.
3771 2004-06-07 Daniel Jacobowitz <dan@debian.org>
3773 From: Albert Chin-A-Young <china@thewrittenword.com>
3774 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
3777 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
3779 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
3782 2004-05-28 DJ Delorie <dj@redhat.com>
3784 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
3785 for linking, but otherwise adjust reloc for merged sections.
3787 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3789 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
3790 _bfd_merged_section_offset for local symbols.
3792 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3794 * Makefile.am: Regenerate dependencies.
3795 * Makefile.in: Regenerate.
3796 * archures.c: Add bfd_mach_sh3_nommu .
3797 * bfd-in2.h: Regenerate.
3798 * cpu-sh.c: Add sh3-nommu architecture.
3799 (bfd_to_arch_table): Create new table.
3800 (sh_get_arch_from_bfd_mach): Create new function.
3801 (sh_get_arch_up_from_bfd_mach): Create new function.
3802 (sh_merge_bfd_arch): Create new function.
3803 * elf32-sh.c (sh_ef_bfd_table): Add table.
3804 (sh_elf_check_relocs): Replace switch statement with
3805 use of sh_ef_bfd_table .
3806 (sh_elf_get_flags_from_mach): Add new function.
3807 (sh_find_elf_flags): Likewise.
3808 (sh_elf_copy_private_data): Replace most of non-elf contents
3809 with a call to sh_merge_bfd_arch() .
3811 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
3813 * Makefile.am (bfdver.h): Use explicit filename, not $< .
3814 * Makefile.in: Regenerate.
3816 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3818 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
3819 custom calling conventions for dynamic symbols.
3820 (mn10300_elf_relax_section): Avoid relaxing a function as a local
3821 symbol if it's an alias to a global one.
3823 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
3825 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
3828 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3830 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
3833 2004-05-26 Alan Modra <amodra@bigpond.net.au>
3835 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
3836 for SHT_GROUP sections.
3838 2004-05-25 Alan Modra <amodra@bigpond.net.au>
3840 * elflink.c (elf_link_add_object_symbols): Don't set up merge
3842 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
3843 * merge.c: Formatting. Remove unnecessary casts. Expand
3844 bfd_get_section_alignment macro.
3845 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
3846 use throughout file.
3847 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
3848 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
3849 section name to determine sinfo group, instead test output section
3851 (_bfd_merge_sections): Add struct bfd_link_info param. Call
3852 _bfd_strip_section_from_output rather than just twiddling flags.
3853 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
3854 (_bfd_merge_sections): Update prototype.
3855 * libbfd.h: Regenerate.
3857 2004-05-24 Mark Kettenis <kettenis@gnu.org>
3859 * netbsd-core.c: Correctly indent section that sets architecture
3862 From Miod Vallat <miod@online.fr>:
3863 * m88kopenbsd.c: New file.
3864 * targets.c (m88k_openbsd_vec): New.
3865 * config.bfd: Add m88k-*-openbsd*.
3866 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
3867 (m88kopenbsd_vec): New.
3868 * configure: Regenerate.
3869 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
3870 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
3872 * Makefile.in: Regenerate.
3873 * po/SRC-POTFILES.in: Regenerate.
3875 2004-05-24 Nick Clifton <nickc@redhat.com>
3877 * hash.c: Remove bogus node "Changing the default Hash Table Size"
3878 introduced by hash table size patch.
3880 2004-05-22 Ben Elliston <bje@au.ibm.com>
3882 * configure.in (is_release): Remove.
3883 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
3884 (AC_OUTPUT): Don't output bfdver.h from version.h.
3885 * configure: Regenerate.
3886 * Makefile.am (RELEASE): New variable.
3887 (bfdver.h): New target.
3888 * Makefile.in: Regenerate.
3889 * doc/Makefile.in: Likewise.
3891 2004-05-22 Ben Elliston <bje@au.ibm.com>
3893 * Makefile.am (config.status): Don't depend on version.h.
3894 * Makefile.in: Regenerate.
3896 2004-05-22 Alan Modra <amodra@bigpond.net.au>
3898 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
3899 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
3900 * libbfd.h: Regenerate.
3901 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
3902 (_bfd_elf_rel_local_sym): Likewise.
3903 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
3904 (elf_link_input_bfd): Likewise.
3905 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
3906 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3907 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
3908 (elfNN_ia64_relocate_section): Likewise.
3910 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
3912 * hash.c (bfd_default_hash_table_size): New variable.
3913 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
3914 (bfd_hash_set_default_size): New function. Set the default size
3915 to a selected prime number close to the argument. Document new
3917 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
3918 * bfd-in2.h: Regenerate.
3919 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
3920 * Makefile.in: Regenerate.
3922 2004-05-21 Mark Kettenis <kettenis@gnu.org>
3924 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
3925 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
3926 arm, m68k, m88k and hppa core files.
3928 2004-05-21 Nick Clifton <nickc@redhat.com>
3930 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
3931 (bfd_bwrite): Likewise.
3932 (bfd_tell): Likewise.
3933 (bfd_flush): Likewise.
3934 (bfd_stat): Likewise.
3935 (bfd_seek): Likewise.
3936 (bfd_get_mtime): Likewise.
3937 (bfd_get_size): Likewise.
3939 2004-05-19 Ben Elliston <bje@au.ibm.com>
3941 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
3943 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
3945 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
3946 (bfd_generic_openr_next_archived_file): Likewise.
3948 2004-05-17 Bob Wilson <bob.wilson@acm.org>
3950 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
3951 section names by inserting a new substring after .gnu.linkonce, except
3952 for .gnu.linkonce.t.* where the "t." is replaced.
3954 2004-05-17 Adam Nemet <anemet@lnxw.com>
3956 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
3957 (m68-*-lynxos* case): Likewise.
3958 (powerpc-*-lyxnos* case): New case.
3959 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
3961 2004-05-17 David Heine <dlheine@tensilica.com>
3963 * aout-target.h (MY_bfd_copy_private_header_data): Define.
3964 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
3965 * bfd.c (bfd_copy_private_header_data): Define.
3966 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
3968 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
3969 * coffcode.h (coff_bfd_copy_private_header_data): Define.
3970 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
3971 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
3972 segments by calling copy_private_bfd_data.
3973 (_bfd_elf_copy_private_header_data): Define.
3974 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
3975 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
3976 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
3977 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
3978 * mmo.c (mmo_bfd_copy_private_header_data): Define.
3979 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
3980 * som.c (som_bfd_copy_private_header_data): Define.
3981 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
3982 * vms.c (vms_bfd_copy_private_header_data): Define.
3983 * bfd-in2.h: Regenerate.
3984 * libbfd.h: Regenerate.
3986 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3988 * elfxx-mips.c (MINUS_TWO): Define.
3989 (mips_elf_higher, mips_elf_highest,
3990 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
3991 some bfd_vma values.
3992 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
3994 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3996 * som.c (log2): Rename to exact_log2. Adjust all callers.
3998 2004-05-13 Paul Brook <paul@codesourcery.com>
4000 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
4001 dwarf3 format CIE entries. Remove comment about the size of the
4002 ra_column field. It is now correctly deduced.
4004 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4006 * config.bfd (or32-*-rtems*): Switch to elf.
4008 2004-05-13 Nick Clifton <nickc@redhat.com>
4010 * po/fr.po: Updated French translation.
4012 2004-05-11 Jakub Jelinek <jakub@redhat.com>
4014 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
4015 into .dynsym if elf_section_data (sec)->dynindx <= 0.
4016 Adjust counting of last_local.
4017 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
4018 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
4019 created by the linker nor !SHF_ALLOC.
4021 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
4022 DT_PLTGOT to the start of the .got.plt section instead of the
4023 .got output section. Set sh_entsize for .got section in addition
4025 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4026 is at sgot->output_section->vma.
4027 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
4028 DT_PLTGOT to the start of the .got.plt section instead of the
4029 .got output section.
4030 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4031 is at sgot->output_section->vma. Set sh_entsize for .got section
4032 in addition to .got.plt.
4033 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
4034 (bfd_section_from_phdr): Likewise.
4035 (map_sections_to_segments): Likewise.
4036 (assign_file_positions_for_segments): Likewise.
4037 (get_program_header_size): Likewise.
4038 * elflink.c (bfd_elf_size_dynamic_sections): Set
4039 elf_tdata (output_bfd)->relro from info->relro.
4040 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
4042 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
4044 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
4045 a zero symndx for which we hadn't accounted a dynamic relocation.
4046 (_frvfdpic_add_rofixup): Likewise.
4048 2004-05-07 Brian Ford <ford@vss.fsi.com>
4049 DJ Delorie <dj@redhat.com>
4051 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
4052 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
4053 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
4054 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
4056 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4058 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
4059 immediately if there's no link info.
4060 (elf32_frvfdpic_copy_private_bfd_data): New.
4061 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
4063 2004-05-06 Zack Weinberg <zack@codesourcery.com>
4065 * dwarf2.c (add_line_info): Also set info->filename to NULL if
4066 filename argument is null; do not call strlen on a null pointer.
4068 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
4070 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
4073 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4075 * configure.in (bfd_elf32_frvfdpic_vec): New.
4076 * configure: Rebuilt.
4077 * targets.c (bfd_elf32_frvfdpic_vec): New.
4078 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
4080 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
4081 frvfdpic instead of frv. Rearrange elf-target macros such that
4082 the FDPIC-specific ones are only defined for this new target
4084 (bfd_elf32_frvfdpic_vec): Declare.
4086 (elf32_frv_relocate_section): Use it to enable segment checking
4087 and to control rofixup emission. Add output section vma to
4088 applied relocation in non-LOAD non-ALLOC sections. Use
4089 _bfd_error_handler for errors.
4090 (_frv_create_got_section): Create .rel.got and .rofixup only in
4091 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
4093 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
4094 (elf32_frvfdpic_modify_segment_map): Likewise.
4095 (elf32_frv_finish_dynamic_sections): New, do-nothing.
4096 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
4097 error message if we miscompute the rofixup size.
4098 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
4099 (frvfdpic_elf_encode_eh_address): Likewise.
4100 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
4101 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
4102 relocs. Reject unknown relocation types.
4103 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
4104 (frv_elf_merge_private_bfd_data): Likewise.
4105 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
4106 0x4000 for newly-added elf32-frvfdpic.
4108 2004-05-05 Nick Clifton <nickc@redhat.com>
4111 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
4112 returning NULL as most users of this function do not check its
4114 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
4115 of bfd_cache_lookup().
4116 * sco5-core.c (sco5_core_file_p): Likewise.
4117 * trad-core.c (trad_unix_core_file_p): Likewise.
4119 2004-05-05 Nick Clifton <nickc@redhat.com>
4121 * cache.c (bfd_cache_lookup): Improve formatting.
4122 * archive.c: Fix formatting.
4124 2004-05-05 Peter Barada <peter@the-baradas.com>
4126 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
4127 * cpu-m68k.c(bfd_m68k_arch): Likewise.
4128 * bfd-in2.h(bfd_architecture): Regenerate.
4130 2004-05-03 Alan Modra <amodra@bigpond.net.au>
4132 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
4134 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
4135 those against discarded link-once and SEC_MERGE section symbols.
4137 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4139 * section.c (bfd_get_section_by_name_if): New.
4140 * bfd-in2.h: Regenerated.
4142 2004-05-02 Alan Modra <amodra@bigpond.net.au>
4144 * som.c (som_bfd_is_group_section): Define.
4146 2004-05-01 Alan Modra <amodra@bigpond.net.au>
4148 * section.c (bfd_make_section_anyway): Copy the whole
4149 bfd_hash_entry, not just "next" from existing entry.
4151 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4153 * elf.c (bfd_section_from_shdr): Maintain the section order in
4155 (special_sections): Add ".note.GNU-stack".
4156 (elf_fake_sections): Handle section group for relocatable
4159 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4161 * section.c (bfd_sections_find_if): New.
4162 * bfd-in2.h: Regenerated.
4164 2004-04-30 Alan Modra <amodra@bigpond.net.au>
4166 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
4168 * elf-bfd.h (bfd_elf_is_group_section): Declare.
4169 * elf.c (bfd_elf_is_group_section): New function.
4170 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
4171 * section.c (bfd_generic_is_group_section): New function.
4172 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
4173 (BFD_JUMP_TABLE_LINK): Adjust.
4174 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
4175 * aout-target.h (MY_bfd_is_group_section): Define.
4176 * aout-tic30.c (MY_bfd_is_group_section): Define.
4177 * bfd.c (bfd_is_group_section): Define.
4178 * binary.c (binary_bfd_is_group_section): Define.
4179 * bout.c (b_out_bfd_is_group_section): Define.
4180 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
4181 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
4182 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
4183 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
4184 * coffcode.h (coff_bfd_is_group_section): Define.
4185 * i386msdos.c (msdos_bfd_is_group_section): Define.
4186 * i386os9k.c (os9k_bfd_is_group_section): Define.
4187 * ieee.c (ieee_bfd_is_group_section): Define.
4188 * ihex.c (ihex_bfd_is_group_section): Define.
4189 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
4190 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
4191 * mmo.c (mmo_bfd_is_group_section): Define.
4192 * nlm-target.h (nlm_bfd_is_group_section): Define.
4193 * oasys.c (oasys_bfd_is_group_section): Define.
4194 * pef.c (bfd_pef_bfd_is_group_section): Define.
4195 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
4196 * srec.c (srec_bfd_is_group_section): Define.
4197 * tekhex.c (tekhex_bfd_is_group_section): Define.
4198 * versados.c (versados_bfd_is_group_section): Define.
4199 * vms.c (vms_bfd_is_group_section): Define.
4200 * xsym.c (bfd_sym_bfd_is_group_section): Define.
4201 * bfd-in2.h: Regenerate.
4202 * libbfd.h: Regenerate.
4204 2004-04-30 Alan Modra <amodra@bigpond.net.au>
4206 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
4208 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
4210 * configure.in: Update version to 2.15.91.
4211 * configure: Regenerate.
4213 2004-04-29 Brian Ford <ford@vss.fsi.com>
4215 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
4216 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
4217 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
4218 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
4219 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
4220 .gnu.linkonce.wi. sections.
4221 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
4222 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
4224 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
4225 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
4227 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4229 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
4230 * bfd-in2.h: Regenerate.
4231 * libbfd.h: Likewise.
4233 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4235 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
4237 (setup_sections): Use som_subspace_dictionary_record struct instead
4238 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
4239 is_comdat, is_common or dup_common.
4240 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
4241 is_comdat, is_common and dup_common in section subspace_dict from
4243 (som_begin_writing): Use som_subspace_dictionary_record struct.
4244 (som_finish_writing): Likewise.
4245 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
4246 is_common and dup_common flags in info for symbol. Add comment
4247 regarding linker support for these fields. Slightly reorganize
4249 (som_build_and_write_symbol_table): Set is_comdat, is_common and
4250 dup_common fields in symbol table from symbol info.
4251 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
4252 arguments. Set corresponding fields in copy_data. Change all callers.
4253 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
4255 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
4256 * som.h (som_subspace_dictionary_record): Define.
4257 (som_copyable_section_data_struct): Add is_comdat, is_common and
4259 (som_section_data_struct): Use som_subspace_dictionary_record struct
4260 instead of subspace_dictionary_record.
4261 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
4263 2004-04-27 Bob Wilson <bob.wilson@acm.org>
4265 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
4266 if set. Check reloc_done flag before applying relocations. Use
4267 output addresses, both when applying relocations and when comparing
4268 against the specified section.
4269 (elf_xtensa_relocate_section): Use output address to check if dynamic
4270 reloc is in a literal pool. Set section's reloc_done flag.
4272 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
4274 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
4275 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
4277 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
4280 2004-04-27 Alan Modra <amodra@bigpond.net.au>
4282 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
4283 structure field removed in 2004-04-24 patch.
4284 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
4286 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
4288 * elf32-arm.h (elf32_arm_section_flags): Likewise.
4289 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
4290 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
4291 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
4292 field before calling elf_backend_section_flags.
4294 2004-04-24 Chris Demetriou <cgd@broadcom.com>
4296 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
4297 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
4298 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
4299 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
4300 and BFD_RELOC_32_PCREL.
4301 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
4302 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
4303 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4304 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
4305 (mips_elf_next_relocation): Move comment about matching HI/LO
4307 (_bfd_mips_elf_relocate_section): Here. Remove handling for
4308 R_MIPS_GNU_REL_HI16.
4310 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4312 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
4313 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
4314 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
4315 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
4316 and update comments to reflect current usage.
4317 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
4318 and MIPS_R_SWITCH, as well as several empty entries. Update comment
4320 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
4321 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
4322 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4323 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
4324 type number to be MIPS_R_PCREL16.
4325 (mips_relocate_section): Remove support for link-time relaxation
4326 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
4327 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4328 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
4329 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
4330 relaxation of branches used by embedded-PIC.
4331 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
4332 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
4333 related members, update comment.
4334 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
4335 code related to embedded-PIC.
4336 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
4337 initialization of now-removed 'adjust' member of
4338 'struct ecoff_debug_info'.
4340 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4342 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
4344 2004-04-21 Philip Blundell <pb@nexus.co.uk>
4346 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
4347 relocs for locally defined symbols during -shared final link.
4348 (elf32_arm_final_link_relocate): Likewise.
4350 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4352 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
4353 ELF_LINK_POINTER_EQUALITY_NEEDED.
4354 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
4355 if r_type is not R_X86_64_PC32.
4356 (elf64_x86_64_finish_dynamic_symbol): If
4357 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
4360 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4362 * elf32-sh.c (sh_elf_plt_sym_val): New function.
4363 (elf_backend_plt_sym_val): Define.
4365 2004-04-22 Andrew Cagney <cagney@redhat.com>
4367 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
4369 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4371 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
4373 * som.c (som_set_section_contents): Constantify second argument.
4374 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
4375 (som_object_setup): Rework to avoid warning.
4376 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
4379 2004-04-22 Andrew Cagney <cagney@redhat.com>
4381 * cache.c (bfd_cache_close): Check for a previously closed file.
4383 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4385 * bfd.c (bfd_get_synthetic_symtab): Define.
4386 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
4387 NAME##_get_synthetic_symtab.
4388 (struct bfd_target): Add _bfd_get_synthetic_symtab.
4389 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
4390 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
4392 (_bfd_elf_get_synthetic_symtab): New prototype.
4393 * elfcode.h (elf_get_synthetic_symtab): Define.
4394 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
4395 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
4396 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
4397 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
4398 * bfd-in2.h: Rebuilt.
4399 * libbfd.h: Rebuilt.
4400 * elf32-i386.c (elf_i386_plt_sym_val): New function.
4401 (elf_backend_plt_sym_val): Define.
4402 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
4403 (elf_backend_plt_sym_val): Define.
4404 * elf32-s390.c (elf_s390_plt_sym_val): New function.
4405 (elf_backend_plt_sym_val): Define.
4406 * elf64-s390.c (elf_s390_plt_sym_val): New function.
4407 (elf_backend_plt_sym_val): Define.
4408 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
4409 (elf_backend_plt_sym_val): Define.
4410 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
4411 (elf_backend_plt_sym_val): Define.
4412 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
4413 (elf_backend_plt_sym_val): Define.
4414 * aout-target.h (MY_get_synthetic_symtab): Define.
4415 * aout-tic30.c (MY_get_synthetic_symtab): Define.
4416 * coff-rs6000.c (rs6000coff_vec): Add
4417 _bfd_nodynamic_get_synthetic_symtab.
4418 (pmac_xcoff_vec): Likewise.
4419 * coff64-rs6000.c (rs6000coff64_vec): Add
4420 _bfd_nodynamic_get_synthetic_symtab.
4421 (aix5coff64_vec): Likewise.
4422 * sunos.c (MY_get_synthetic_symtab): Define.
4423 * vms.c (vms_get_synthetic_symtab): Define.
4425 2004-04-22 Nick Clifton <nickc@redhat.com>
4427 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
4429 2004-04-22 Peter Barada <peter@the-baradas.com>
4431 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
4432 * bfd2-in.h: Regenerate.
4433 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
4435 2004-04-21 Chris Demetriou <cgd@broadcom.com>
4437 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
4438 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
4439 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
4440 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
4441 * bfd-in2.h: Regenerate.
4443 2004-04-21 Bob Wilson <bob.wilson@acm.org>
4445 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
4446 require relocations against a weak symbol to reference the same
4447 symbol hash entry if not a final, static link.
4448 (get_cached_value, add_value_map): Add final_static_link argument.
4449 (remove_literals): Pass final_static_link argument as needed.
4451 2004-04-21 Andrew Cagney <cagney@redhat.com>
4453 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
4454 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
4455 (opncls_bwrite, opncls_bclose, opncls_bflush)
4456 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
4457 bfd iovec that uses function callbacks.
4458 (bfd_close): Use the iovec's bclose.
4459 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
4460 (cache_bclose, cache_bflush, cache_bstat)
4461 (cache_iovec): New functions and global variable, implement a
4462 cache "iovec", where applicable set bfd_error.
4463 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
4464 * bfdio.c (struct bfd_iovec): Define.
4465 (real_read): Delete function.
4466 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
4467 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
4468 assume that bread and bwrite set bfd_error.
4469 * bfd.c (struct bfd): Add "iovec", update comments.
4470 * bfd-in2.h, libbfd.h: Re-generate.
4472 2004-04-21 Andrew Cagney <cagney@redhat.com>
4474 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4476 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
4478 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
4479 (bfd_elf_gc_sections): Fail if a shared object is being created.
4480 Do not fail if dynamic sections have been created. Instead call
4481 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
4482 dynamically referenced symbols. Do not mark the whole graph
4483 rooted at .eh_frame, only the section proper.
4485 2004-04-20 DJ Delorie <dj@redhat.com>
4487 * reloc.c: Add BFD_RELOC_32_SECREL.
4488 * bfd-in2.h: Regenerate.
4489 * libbfd.h: Likewise.
4490 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
4491 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
4492 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
4494 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4496 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
4497 relocs against hidden/protected undefweak symbols properly.
4498 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4500 2004-04-18 Mark Kettenis <kettenis@gnu.org>
4502 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4503 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
4506 2004-04-17 Brian Ford <ford@vss.fsi.com>
4508 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
4509 filepos for the SizeOfHeaders field.
4510 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
4512 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
4514 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4516 * simple.c (bfd_simple_get_relocated_section_contents): Don't
4517 change reloc_done. Set and restore _cooked_size.
4520 2004-04-15 Mark Kettenis <kettenis@gnu.org>
4522 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
4525 2004-04-15 Nick Clifton <nickc@redhat.com>
4527 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
4529 2004-04-15 Alan Modra <amodra@bigpond.net.au>
4531 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
4533 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
4535 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
4536 when it is a definition.
4538 2004-04-14 Alan Modra <amodra@bigpond.net.au>
4540 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
4541 when statically linking PIC code.
4542 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4544 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4546 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
4547 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
4548 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
4549 * configure: Regenerate.
4551 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
4553 * elflink.c: Include libiberty.h.
4554 * Makefile.am (elflink.lo): Depend on libiberty.h.
4555 * Makefile.in: Regenerate.
4557 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
4559 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
4562 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
4564 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
4565 reserve the memory for dynamic linker
4567 2004-04-05 Mark Kettenis <kettenis@gnu.org>
4569 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
4570 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
4572 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4574 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
4575 RELOC_FOR_GLOBAL_SYMBOL.
4576 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
4578 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4580 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
4581 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
4583 2004-04-01 Paul Brook <paul@codesourcery.com>
4585 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
4586 * elf32-arm.h (struct elf32_elf_section_map): New.
4587 (struct _arm_elf_section_data): New.
4588 (elf32_arm_section_data): Define.
4589 (struct elf32_arm_link_hash_table): Add byteswap_code.
4590 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
4591 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
4592 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
4593 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
4594 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
4595 (bfd_elf32_new_section_hook, elf_backend_write_section,
4596 elf_backend_link_output_symbol_hook): Define.
4598 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
4600 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
4601 that keeps the characters in a B_INCL..B_EINCL range.
4602 (_bfd_link_section_stabs): When computing the sum of the
4603 characters in a B_INCL..B_EINCL range also keep a copy of those
4604 characters. Use this information to distinguish between
4605 include sections that have the same sum and the same length
4606 but which are nevertheless unique.
4608 2004-03-31 Paul Brook <paul@codesourcery.com>
4610 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
4611 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
4613 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
4615 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
4616 to 'sum_chars' and add field 'num_chars'.
4617 (_bfd_link_section_stabs): When computing the sum of the
4618 characters in a B_INCL..B_EINCL range also keep a count of the
4619 number of characters. Use this information to help distinguish
4620 between include sections when have the same sum but which
4621 nevertheless are still unique.
4623 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
4625 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
4627 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
4628 Tomer Levi <Tomer.Levi@nsc.com>
4630 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
4631 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
4632 (BFD32_BACKENDS): Add elf32-cr16c.lo.
4633 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
4634 (cpu-cr16c.lo): New target.
4635 (elf32-cr16c.lo): Likewise.
4636 * Makefile.in: Regenerate.
4637 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
4638 (bfd_archures_list): Add bfd_cr16c_arch.
4639 * config.bfd: Handle cr16c-*-elf*.
4640 * configure.in: Handle bfd_elf32_cr16c_vec.
4641 * configure: Regenerate.
4642 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
4643 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
4644 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
4645 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
4646 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
4647 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
4648 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
4649 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
4650 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
4651 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
4652 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
4653 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
4654 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
4655 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
4656 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
4657 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
4658 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
4659 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
4660 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
4661 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
4662 * targets.c (bfd_elf32_cr16c_vec): Declare.
4663 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
4664 * cpu-cr16c.c: New file.
4665 * elf32-cr16c.c: Likewise.
4666 * libbfd.h: Regenerate.
4667 * bfd-in2.h: Likewise.
4669 2004-03-30 Jakub Jelinek <jakub@redhat.com>
4671 * elf.c (map_sections_to_segments): Fix handling of .tbss.
4673 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4675 * Makefile.am: Remove all mention of elflink.h.
4676 * Makefile.in: Regenerate.
4677 * bfd-in.h (bfd_elf_discard_info): Declare.
4678 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
4679 * bfd-in2.h: Regenerate.
4680 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
4681 bfd_elf32_link_record_dynamic_symbol,
4682 bfd_elf64_link_record_dynamic_symbol,
4683 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
4684 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
4685 _bfd_elf32_link_record_local_dynamic_symbol,
4686 _bfd_elf64_link_record_local_dynamic_symbol,
4687 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
4688 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
4689 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
4690 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
4691 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
4692 _bfd_elf32_reloc_symbol_deleted_p,
4693 _bfd_elf64_reloc_symbol_deleted_p): Delete.
4694 (bfd_elf_link_record_dynamic_symbol,
4695 bfd_elf_link_record_local_dynamic_symbol,
4696 bfd_elf_final_link, bfd_elf_gc_sections,
4697 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
4698 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
4699 bfd_elf_reloc_symbol_deleted_p): Declare.
4700 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
4701 * elf32-arm.h: Update for changed function names. Remove local
4702 WILL_CALL_FINISH_DYNAMIC_SECTION define.
4703 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
4704 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
4705 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
4706 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4707 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
4708 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
4709 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
4710 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
4711 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
4712 (bfd_elfNN_print_symbol): Define.
4713 * elfcode.h: Don't include elflink.h.
4714 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
4715 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
4716 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
4717 elf_gc_record_vtinherit, elf_gc_record_vtentry,
4718 elf_link_record_local_dynamic_symbol): Don't define.
4719 * elflink.c: Update for changed function names. Move elflink.h
4721 * elflink.h: Delete file.
4722 * po/SRC-POTFILES.in: Regenerate.
4723 * po/bfd.pot: Regenerate.
4725 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4727 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
4728 "name" for global syms accidentally removed in 2004-03-20 change.
4730 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4732 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
4733 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
4734 where Elf_External_* is different for 64 and 32 bit, with
4735 corresponding elf_size_info field.
4736 (struct elf_final_link_info): Use "bfd_byte *" instead
4737 of "Elf_External_Sym *" for external_syms and symbuf.
4738 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
4739 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
4740 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
4741 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
4742 (elf_link_sort_cmp2): Adjust.
4743 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
4744 using ELF_R_SYM macro. Set u.sym_mask.
4745 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
4746 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
4747 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
4748 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
4749 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
4750 swap_syn_out functions. Rearrange dyn swap in/out switch.
4751 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
4752 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
4753 (elf_link_flush_output_syms): Add elf_backend_data arg.
4754 (elf_link_check_versioned_symbol): Likewise.
4755 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
4756 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
4757 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
4758 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
4759 ELF_R_TYPE and ELF_R_INFO macros.
4760 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
4761 based on size rather than using ELF_R_INFO.
4762 (elf_gc_mark): Set up r_sym_shift local var and use instead of
4764 (struct alloc_got_off_arg): New.
4765 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
4766 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
4767 (elf_gc_allocate_got_offsets): Adjust.
4768 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
4769 ELF_R_SYM. Use bfd_section_from_elf_index.
4770 (elf_bfd_discard_info): Set cookie.r_sym_shift.
4771 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
4772 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
4774 2004-03-26 Stan Shebs <shebs@apple.com>
4776 Remove MPW support, no longer used.
4777 * config.bfd (powerpc-*-mpw*): Remove configuration.
4778 * mpw-config.in, mpw-make.sed: Remove files.
4779 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
4781 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4783 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
4784 (ppc64_elf_add_symbol_hook): New function.
4785 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
4786 const from Elf_Internal_Sym param.
4787 * elflink.c (elf_link_add_object_symbols): Adjust.
4788 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
4789 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
4790 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
4791 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
4792 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
4793 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
4794 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
4795 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
4796 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
4797 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
4798 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
4799 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
4800 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
4801 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
4802 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
4803 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
4805 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4807 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
4808 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
4809 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
4810 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
4811 (bfd_elf64_bfd_link_add_symbols): Delete.
4812 (bfd_elf_link_add_symbols): Declare.
4813 * elfcode.h (elf_bfd_link_add_symbols): Delete.
4814 * elflink.c: Include safe-ctype.h.
4815 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
4817 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
4818 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
4820 (elf_link_add_archive_symbols): Rename from
4821 _bfd_elf_link_add_archive_symbols, make static.
4822 (elf_link_add_object_symbols): New function. Corresponding
4823 elflink.h function converted to use elf_size_info.
4824 (bfd_elf_link_add_symbols): Likewise.
4825 (bfd_elf_size_dynamic_sections): Adjust.
4826 * elflink.h (elf_bfd_link_add_symbols): Delete.
4827 (elf_link_add_object_symbols): Delete.
4828 * elf32-gen.c (elf32_generic_link_add_symbols): Call
4829 bfd_elf_link_add_symbols.
4830 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
4832 2004-03-25 Alan Modra <amodra@bigpond.net.au>
4834 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
4835 and chained shared libs only if dynsym. Clear dynsym on forced-local.
4837 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
4838 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
4839 (_bfd_elf_add_dt_needed_tag): Declare.
4840 (_bfd_elf_sort_symbol): Declare.
4841 (_bfd_elf_finalize_dynstr): Declare.
4842 (RELOC_FOR_GLOBAL_SYM): Formatting.
4843 * elfcode.h (elf_add_dynamic_entry): Delete.
4844 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
4845 elflink.h function converted to use elf_size_info.
4846 (_bfd_elf_add_dt_needed_tag): Likewise.
4847 (_bfd_elf_sort_symbol): Likewise.
4848 (_bfd_elf_finalize_dynstr): Likewise.
4849 (compute_bucket_count): Likewise.
4850 (bfd_elf_size_dynamic_sections): Likewise. Check result of
4851 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
4852 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
4853 * elflink.h: ..here.
4854 (sort_symbol, add_dt_needed_tag): Delete.
4855 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
4856 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
4858 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
4859 * elf32-cris.c (add_dynamic_entry): Likewise.
4860 * elf32-hppa.c (add_dynamic_entry): Likewise.
4861 * elf32-i370.c (add_dynamic_entry): Likewise.
4862 * elf32-i386.c (add_dynamic_entry): Likewise.
4863 * elf32-m32r.c (add_dynamic_entry): Likewise.
4864 * elf32-m68k.c (add_dynamic_entry): Likewise.
4865 * elf32-ppc.c (add_dynamic_entry): Likewise.
4866 * elf32-s390.c (add_dynamic_entry): Likewise.
4867 * elf32-sh.c (add_dynamic_entry): Likewise.
4868 * elf32-sparc.c (add_dynamic_entry): Likewise.
4869 * elf32-vax.c (add_dynamic_entry): Likewise.
4870 * elf32-xtensa.c (add_dynamic_entry): Likewise.
4871 * elf64-alpha.c (add_dynamic_entry): Likewise.
4872 * elf64-hppa.c (add_dynamic_entry): Likewise.
4873 * elf64-ppc.c (add_dynamic_entry): Likewise.
4874 * elf64-s390.c (add_dynamic_entry): Likewise.
4875 * elf64-sparc.c (add_dynamic_entry): Likewise.
4876 * elf64-x86-64.c (add_dynamic_entry): Likewise.
4877 * elfxx-ia64.c (add_dynamic_entry): Likewise.
4878 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4879 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
4880 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
4881 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
4883 2004-03-23 Paul Brook <paul@codesourcery.com>
4885 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
4887 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4889 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
4890 literal tables and check for relocs outside of literal pools.
4891 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
4892 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
4894 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
4895 (elf_xtensa_relocate_section): Read literal tables and check for
4896 dynamic relocations in read-only sections and not in literal pools.
4898 2004-03-23 Alan Modra <amodra@bigpond.net.au>
4901 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
4903 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4905 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
4906 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
4907 not defined by the executable, or defined in a DSO.
4908 <eliding run-time relocation of .got>: Initialize GOT entry for a
4909 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
4911 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
4912 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
4913 a PLT reloc to GOT for an executable.
4914 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
4915 .got for a DSO and explain why.
4916 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
4917 and unreferenced symbols for which a PLT is defined. Adjust
4918 dynamic-symbol pruning correspondingly, to make sure we don't lose
4919 a dynamic symbol also defined by a DSO.
4921 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4923 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
4924 and rel args. Group input and output args. Wrap to 80 columns.
4925 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
4926 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
4927 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
4928 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
4929 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4930 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
4931 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
4932 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
4933 RELOC_FOR_GLOBAL_SYMBOL invocation.
4935 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
4937 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
4938 unresolved symbols in objects aren't allowed.
4940 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
4942 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
4943 (elf_hppa_unmark_useless_dynamic_symbols):
4944 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
4945 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
4946 (elf32_hppa_relocate_section): Likewise.
4947 * elf32-i370.c (i370_elf_relocate_section): Likewise.
4948 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
4949 * elf32-sh.c (sh_elf_relocate_section): Likewise.
4950 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
4951 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4953 * elf-m10200.c (mn10200_elf_relocate_section): Use
4954 RELOC_FOR_GLOBAL_SYMBOL.
4955 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
4956 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
4957 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
4958 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
4959 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
4960 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
4961 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4962 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
4963 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
4964 * elf32-v850.c (v850_elf_relocate_section): Likewise.
4965 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
4966 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
4968 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4970 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
4971 (final_link_relocate): Likewise.
4972 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
4973 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
4975 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4977 * Makefile.am: Run "make dep-am".
4978 * Makefile.in: Regenerate.
4979 * aclocal.m4: Regenerate.
4980 * config.in: Regenerate.
4981 * po/bfd.pot: Regenerate.
4983 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4984 H.J. Lu <hongjiu.lu@intel.com>
4986 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
4987 type and size change code to where it was previously. Remove
4988 dt_needed param. Treat old weak syms as strong if new sym is
4989 from a shared lib, even when old sym is from another shared
4990 lib. Remove unnecessary tests of oldweak and newweak. Correct
4992 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
4993 _bfd_elf_merge_symbol calls.
4994 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
4995 dt_needed local var. Update comments.
4996 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
4997 (_bfd_elf_add_default_symbol): Likewise.
4999 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
5000 strong syms in one shared object overriding weak syms in another.
5002 2004-03-18 Alan Modra <amodra@bigpond.net.au>
5004 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
5005 dyn_lib_class field. Rearrange for better packing.
5006 (elf_dt_soname): Delete.
5007 (elf_dyn_lib_class): Define.
5008 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
5009 (bfd_elf_set_dt_needed_soname): Delete.
5010 (bfd_elf_set_dyn_lib_class): New function.
5011 * elflink.h (add_dt_needed_tag): New function. Split out from..
5012 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
5013 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
5014 initialization of soname.
5015 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
5017 * bfd-in.h (enum dynamic_lib_link_class): New.
5018 (bfd_elf_set_dt_needed_soname): Delete.
5019 (bfd_elf_set_dyn_lib_class): Declare.
5020 * bfd-in2.h: Regenerate.
5022 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
5023 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
5024 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
5025 symbol loop. Instead use add_needed to flag tag as written.
5027 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
5029 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
5030 logic for null_input_bfd detection.
5032 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5034 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5036 2004-03-16 Mark Kettenis <kettenis@gnu.org>
5038 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
5041 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5043 * elflink.c (elf_link_read_relocs_from_section): Don't use
5044 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
5045 (_bfd_elf_link_read_relocs): ..to here.
5046 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
5048 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5050 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
5051 values selected in configure.host. Require both to be defined
5052 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
5053 corresponding BFD_HOST vars with quotes.
5054 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
5055 Always require BFD_HOST_64_BIT_DEFINED.
5056 <file_ptr type>: Find off_t size before emitting message. Combine
5057 off_t and ftello64 conditional.
5058 * configure: Regenerate.
5060 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5062 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
5063 aliasing warning. Remove trailing whitespace throughout file.
5065 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5067 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
5068 input_section in calls to get_dyn_name.
5069 * 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
5071 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
5073 2004-03-15 Alan Modra <amodra@bigpond.net.au>
5075 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
5076 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
5077 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
5078 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
5079 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
5080 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
5081 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
5083 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
5084 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5085 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5086 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5087 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
5088 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
5089 (read_8_bytes, read_indirect_string, read_address): Likewise.
5090 (read_abbrevs, parse_comp_unit): Likewise.
5091 * targets.c (struct bfd_target): Likewise.
5092 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
5093 * hppabsd-core.c: Likewise. Formatting.
5094 * hpux-core.c: Likewise.
5095 * irix-core.c: Likewise.
5096 * netbsd-core.c: Likewise.
5097 * osf-core.c: Likewise.
5098 * ptrace-core.c: Likewise.
5099 * sco5-core.c: Likewise.
5100 * trad-core.c: Likewise.
5101 * configure: Regenerate.
5102 * bfd-in2.h: Regenerate.
5104 2004-03-15 Alan Modra <amodra@bigpond.net.au>
5106 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
5107 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
5108 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5109 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5110 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
5111 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
5112 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
5113 * libbfd.c: Likewise in function definitions.
5114 (bfd_put_8): Mask with 0xff rather than casting to char.
5115 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
5116 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
5117 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
5118 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
5119 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
5120 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
5121 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
5122 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
5123 (H_GET_64, H_GET_32, H_GET_16): Likewise.
5124 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
5125 * archive.c (do_slurp_coff_armap): Update swap prototype.
5126 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
5127 (tic54x_getl_signed_32): Likewise.
5128 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
5129 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
5130 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
5131 (bfd_getp_signed_32, bfd_putp32): Likewise.
5132 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
5133 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
5134 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
5135 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
5136 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
5137 bfd_h_getx_signed_16, bfd_h_putx16.
5138 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
5139 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
5140 * hpux-core.c: Likewise.
5141 * irix-core.c: Likewise.
5142 * netbsd-core.c: Likewise.
5143 * osf-core.c: Likewise.
5144 * ptrace-core.c: Likewise.
5145 * sco5-core.c: Likewise.
5146 * trad-core.c: Likewise.
5147 * bfd-in2.h: Regenerate.
5149 2004-03-15 Matt Thomas <matt@3am-software.com>
5151 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
5154 2004-03-13 Mark Kettenis <kettenis@gnu.org>
5156 * config.bfd: Add x86_64-*-openbsd*.
5157 * configure.in (x86_64-*-openbsd*): Set COREFILE to
5159 * configure: Regenerate.
5161 2004-03-12 Nick Clifton <nickc@redhat.com>
5162 Dave Murphy <wintermute2k4@ntlworld.com>
5164 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
5165 if the input bfd does not contain any code.
5167 2004-03-09 Steve Ellcey <sje@cup.hp.com>
5169 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
5171 2004-03-05 Fred Fish <fnf@redhat.com>
5173 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
5174 mips16 symbols to be even rather than testing first for even/odd.
5175 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
5177 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
5179 * elf.c (map_sections_to_segments): Ignore .tbss sections for
5182 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
5184 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
5185 undefined symbols as hash_new.
5187 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5189 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
5191 * elf32-sh.c: Ditto.
5192 * bfd-in2.h: Regenerate.
5194 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
5196 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
5198 (_frv_count_got_plt_entries): Initialize them.
5199 (frv_pic_relocs_info_find): Add insert argument. Adjust all
5201 (frv_pic_relocs_info_for_global): Likewise.
5202 (frv_pic_relocs_info_for_local): Likewise.
5203 (frv_pic_merge_early_relocs_info): New.
5204 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
5206 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
5207 Check that we don't exceed the allocated count for entry.
5208 (_frv_add_rofixup): Likewise.
5209 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
5210 (elf32_frv_finish_dynamic_sections): Improve error message in case
5211 we emit too few rofixup entries.
5213 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5215 * archures.c (bfd_mach_fr450): New.
5216 * bfd-in2.h: Regenerate.
5217 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
5218 (arch_info_500): Link to it.
5219 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
5220 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
5221 (frv_elf_arch_extension_p): New function.
5222 (frv_elf_merge_private_bfd_data): Use it.
5224 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
5226 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
5228 * elflink.h (is_global_data_symbol_definition): Moved to
5230 (elf_link_is_defined_archive_symbol): Likewise.
5231 (elf_link_add_archive_symbols): Likewise. Renamed to
5232 _bfd_elf_link_add_archive_symbols.
5234 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
5235 of ELF symbol table entry from backend.
5236 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
5237 instead of elf_link_add_object_symbols.
5239 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5241 * elf-bfd.h (struct elf_backend_data): Added
5242 elf_backend_can_make_relative_eh_frame,
5243 elf_backend_can_make_lsda_relative_eh_frame and
5244 elf_backend_encode_eh_address.
5245 (_bfd_elf_encode_eh_address): Declare.
5246 (_bfd_elf_can_make_relative): Declare.
5247 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
5248 hooks to decide whether to attempt to make_relative and
5250 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
5251 (_bfd_elf_can_make_relative): New.
5252 (_bfd_elf_encode_eh_address): New.
5253 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
5254 (frv_elf_encode_eh_address): New.
5255 (elf_backend_can_make_relative_eh_frame): Define.
5256 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5257 (elf_backend_encode_eh_address): Define.
5259 (elf_backend_can_make_relative_eh_frame): Define.
5260 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5261 (elf_backend_encode_eh_address): Define.
5262 (elfNN_bed): Add them.
5264 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5266 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
5267 complain_on_overflow to signed.
5269 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
5271 * elflink.h (sort_symbol): New.
5272 (elf_link_add_object_symbols): Use a sorted symbol array for
5275 2004-02-27 Jakub Jelinek <jakub@redhat.com>
5277 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5278 for pc relative relocs.
5279 (elf_s390_relocate_section): Likewise.
5280 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5281 for pc relative relocs.
5282 (elf_s390_relocate_section): Likewise.
5284 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
5286 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
5289 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
5291 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
5292 field to track if a relocation is against readonly section.
5293 (count_dyn_reloc): Take a new argument for rent->reltext.
5294 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
5295 (get_reloc_section): Don't set ia64_info->reltext here.
5296 (allocate_dynrel_entries): Set ia64_info->reltext here.
5298 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
5300 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
5301 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
5302 function's descriptor to symbol+offset, and map local undefweak
5303 symbol to NULL function descriptor.
5304 (elf32_frv_relocate_section): Likewise.
5306 2004-02-23 Mark Kettenis <kettenis@gnu.org>
5308 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
5310 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
5311 (netbsd_core_file_p): Set architecture from machine ID for
5314 2004-02-23 Jakub Jelinek <jakub@redhat.com>
5316 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
5317 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
5319 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
5321 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
5322 symbols with non-default visibility.
5324 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
5326 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
5327 IMAGE_SCN_MEM_WRITE on known sections only.
5329 2004-02-20 Jakub Jelinek <jakub@redhat.com>
5331 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
5332 symbols used in PIE relocs.
5334 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5336 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
5339 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
5341 * configure.in: Update version to 2.15.90.
5342 * configure: Regenerate.
5344 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
5345 Richard Sandiford <rsandifo@redhat.com>
5347 * elfxx-mips.c (mips_elf_calculate_relocation): Use
5348 _bfd_elf_symbol_refs_local_p to decide whether to decay
5349 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
5350 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
5351 relocs if the symbol wasn't defined by a regular object file.
5352 Don't check the symbol's dynindx.
5354 2004-02-16 Andrew Cagney <cagney@redhat.com>
5356 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
5358 * bfd-in2.h: Re-generate.
5360 2004-02-14 Andrew Cagney <cagney@redhat.com>
5362 * configure.host (HDEFINES): When hppa*-*-hpux*, define
5363 _LARGEFILE64_SOURCE.
5365 2004-02-13 Andrew Cagney <cagney@redhat.com>
5367 * elf.c (vma_page_aligned_bias): New function.
5368 (assign_file_positions_except_relocs)
5369 (assign_file_positions_for_segments): Replace broken modulo
5370 arithmetic with call to vma_page_aligned_bias.
5372 2004-02-11 Andrew Cagney <cagney@redhat.com>
5374 * bfd-in.h: Update copyright.
5375 (bfd_tell): Change return type to file_ptr.
5376 * bfd-in2.h: Re-generate.
5377 * cache.c: Update copyright.
5378 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
5380 (close_one): Use real_ftell.
5381 * bfdio.c: Update copyright.
5382 (real_ftell, real_fseek): New functions.
5383 (bfd_tell): Use real_fseek and real_ftell, change return type to
5385 (bfd_seek): Use real_ftell and real_fseek, change type of
5386 file_position to a file_ptr.
5387 * libbfd-in.h: Update copyright.
5388 (real_ftell, real_fseek): Declare.
5389 * libbfd.h: Re-generate.
5391 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
5392 fseeko and fseeko64. Determine bfd_file_ptr.
5393 * configure: Re-generate.
5394 * config.in: Re-generate.
5396 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
5398 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
5399 * elf32-h8300.c: Likewise.
5401 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
5402 Nick Clifton <nickc@redhat.com>
5404 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
5405 GOT entries with no associated GOT subsection.
5407 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
5409 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
5410 * elf.c (swap_out_syms): Use it to decide whether local section
5411 symbols should be named.
5412 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
5413 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
5414 (elf_backend_name_local_section_symbols): Define.
5415 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
5417 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
5419 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
5420 (elfNN_ia64_relax_section): Optimize brl to br during the relax
5423 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
5425 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
5426 to bfd_link_hash_entry passed by reference to
5427 _bfd_generic_link_add_one_symbol.
5429 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
5431 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
5432 relocations against dynamic symbols.
5434 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5436 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
5439 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
5441 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
5442 * bfd-in2.h, libbfd.h: Rebuilt.
5444 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
5446 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
5447 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
5448 flag has been cleared.
5450 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
5452 * coff-h8300.c: Add and adjust comments about relaxation.
5453 * elf32-h8300.c: Likewise.
5455 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5457 * coff-h8300.c: Fix comment typos.
5458 * elf32-h8300.c: Likewise.
5460 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5462 * coff-h8300.c: Add comments about relaxation.
5463 * elf32-h8300.c: Likewise.
5465 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5467 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5469 * aclocal.m4: Regenerate.
5470 * configure: Regenerate.
5472 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
5474 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
5475 mips_elf64_rtype_to_howto instead of using howto_table.
5477 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
5479 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
5481 (elf32_arm_check_relocs): Don't increment the PLT refcount for
5482 relocs which would not use the PLT.
5484 2004-01-13 Alan Modra <amodra@bigpond.net.au>
5486 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
5487 (ppc64_elf_gc_sweep_hook): Likewise.
5488 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
5490 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5492 Adds linker relaxation support for bit manipulation insns like
5493 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
5495 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
5496 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
5497 * coff-h8300.c: Opcode for bit manipulation insn is checked in
5498 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
5500 2004-01-12 Alan Modra <amodra@bigpond.net.au>
5502 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
5504 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5506 * elf32-h8300.c: Fix formatting.
5508 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5510 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
5511 dynamic object is present. Declare r_symndx and h in an inner
5513 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
5515 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
5517 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
5518 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
5519 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
5520 identically. Do not emit PC24 relocations for shared libraries.
5521 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
5522 identically. Don't adjust pc_count.
5523 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
5524 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
5525 adjust count for branch relocations.
5526 (allocate_dynrelocs): Correct typo in call to
5527 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
5528 PC24 or PLT32 relocs when linking.
5530 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5532 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
5533 relocation howto with ARM_26 one for consistency.
5534 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
5535 that will be converted to ARM_26D ones, since we always want 'done'
5536 relocations to be reflected in section's data.
5537 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
5539 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
5542 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5544 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
5545 are not partial_inplace during a relocatable link.
5547 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
5549 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
5550 if no dynamic object is present. Declare r_symndx and h in an
5553 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5555 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
5556 trampoline if it is known out of range.
5558 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5560 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
5561 * elf32-frv.c (_frv_osec_readonly_p): New.
5562 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
5564 (_frv_count_got_plt_entries): Adjust expected count accordingly.
5565 (elf32_frv_relocate_section): Likewise. Error out if attempting
5566 to emit rofixups or dynamic relocs in read-only segments. Use
5567 _bfd_elf_section_offset to adjust r_offsets in rofixups and
5568 dynamic relocations.
5569 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
5570 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
5571 relocations or fixups involving merged sections correctly. Avoid
5572 crash when undefined symbol is referenced by R_FRV_32 or
5573 R_FRV_FUNCDESC_VALUE.
5574 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
5575 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
5576 input section holding local symbol to addend of R_FRV_32 or
5577 R_FRV_FUNCDESC_VALUE dynamic relocation.
5578 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
5579 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
5580 (elf32_frv_always_size_sections): Don't store pointer to
5581 __stacksize symbol in sec_info.
5582 (elf32_frv_modify_segment_map): Look it up here.
5583 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
5584 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
5585 of the lazy PLT entry, not only its offset, as the low word of a
5586 function descriptor.
5587 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
5588 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
5589 if a hash table entry already exists but is not a definition.
5590 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
5591 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
5592 (_frv_add_rofixup): Don't inline.
5593 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
5594 for undefweak symbols.
5595 (elf32_frv_relocate_section): Avoid crash while computing
5596 relocation when linking with shared library. Only emit rofixups
5597 and dynamic relocations for alloc&load sections. Mark binaries
5598 with inter-segment relocations for relocation as a unit.
5599 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
5600 (DEFAULT_STACK_SIZE): New.
5601 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
5602 emit rofixups or dynamic relocs when linking dynamic non-PIE
5604 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
5605 shared libs too. Reserve the last entry for the GOT pointer.
5606 (elf32_frv_finish_dynamic_sections): Emit it.
5607 (elf32_frv_always_size_sections): New.
5608 (elf32_frv_modify_segment_map): New.
5609 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
5611 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
5612 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
5613 (elf_backend_always_size_sections): New.
5614 (elf_backend_modify_segment_map): New.
5615 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
5616 * config.bfd: Added frv-*-*linux*.
5617 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
5618 ABS section, instead of crashing.
5619 (elf32_frv_relocate_section): Don't crash before warning about
5620 different segments in non-PIC relocation.
5621 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
5622 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
5623 relocs to undefweak symbols.
5624 (elf32_frv_relocate_section): Ditto for undefined symbols.
5625 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
5626 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
5627 gotfixup section was created.
5628 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
5629 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
5630 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
5631 complain_overflow_signed.
5632 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
5633 have not been allocated.
5634 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
5635 privfd only if dynamic sections were created.
5636 (elf32_frv_relocate_section): Compute gprel_segment, and use it
5637 for GPREL relocs. When linking relocatable FDPIC executables,
5638 emit warnings for relocations that would be illegal on PIE or
5639 shared libraries. Emit rofixup for R_FRV_32 only if input object
5641 (_frv_create_got_section): Define _gp symbol in the rofixup
5643 (elf32_frv_finish_dynamic_sections): If rofixups needed but
5644 dynamic sections missing, error out requesting -melf32frvfd.
5645 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5646 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
5647 computation of addends from section and global or local symbol
5648 value. Change return type to bfd_boolean, and return a failure if
5649 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
5650 nonzero addend is required.
5651 (elf32_frv_relocate_section): Likewise. Print error for
5652 unsupported nonzero addends.
5653 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5654 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
5655 force everything local.
5656 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
5657 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
5658 (frv_gotfixup_section): New.
5659 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
5660 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
5662 (_frv_add_rofixup): New.
5663 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
5664 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
5665 improve some ugly conditions.
5666 (elf32_frv_relocate_section): Likewise. Reject inter-segment
5667 relocations in fdpic.
5668 (_frv_create_got_section): Create .rofixup.got section.
5669 (struct _frv_dynamic_got_info): Added fixups.
5670 (_frv_count_got_plt_entries): Account in-GOT relocations into
5671 relocs32, relocsfd and relocsfdv. Account them into relocs or
5672 fixups, as appropriate.
5673 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
5675 (elf32_frv_finish_dynamic_sections): Verify that the right number
5676 of relocations and fixups was generated.
5677 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
5679 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
5680 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
5681 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
5682 descriptor of a (formerly-)global symbol is local.
5683 (struct frv_pic_relocs_info): Adjust comments.
5684 (_frv_emit_got_relocs_plt_entries): Adjust.
5685 (elf32_frv_relocate_section): Likewise.
5686 (_frv_count_got_plt_entries): Likewise.
5687 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
5688 symbol's value to addend in the common preamble. Decay dynamic
5689 symbols to section+offset if they bind or call locally, for GOT
5690 and FUNCDESC_VALUE, respectively.
5691 (elf32_frv_relocate_section): Likewise.
5692 (elf32_frv_check_relocs): Don't register as dynamic symbols of
5693 internal or hidden visibility.
5694 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
5695 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
5696 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
5697 (elf32_frv_relocate_section): Pass relocation addend in. Use
5698 original relocation addend to look up the got relocs/plt entries
5699 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
5700 processing relocations that reference .scommon symbols.
5701 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
5702 Introduce support for dynamic linking.
5703 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
5704 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
5705 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
5706 (frv_reloc_type_lookup): Return REL howtos for executables and
5708 (frv_info_to_howto_rel): New.
5709 (struct frv_elf_link_hash_table): New.
5710 (frv_hash_table, frv_got_section, frv_gotrel_section,
5711 frv_plt_section, frv_pltrel_section, frv_relocs_info,
5712 frv_got_initial_offset, frv_plt_initial_offset): New macros.
5713 (frv_elf_link_hash_table_create): New.
5714 (struct frv_pic_relocs_info): New.
5715 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
5716 (frv_pic_relocs_info_find): New.
5717 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
5719 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
5720 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
5721 (_frv_emit_got_relocs_plt_entries): New.
5722 (elf32_frv_relocate_section): Add support for dynamic linking.
5723 Handle new relocations.
5724 (_frv_create_got_section): New.
5725 (elf32_frv_create_dynamic_sections): New.
5726 (ELF_DYNAMIC_INTERPRETER): New.
5727 (struct _frv_dynamic_got_info): New.
5728 (_frv_count_got_plt_entries): New.
5729 (struct _frv_dynamic_got_plt_info): New.
5730 (_frv_compute_got_alloc_data): New.
5731 (_frv_get_got_entry, _frv_get_fd_entry): New.
5732 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
5733 (_frv_resolve_final_relocs_info): New.
5734 (elf32_frv_size_dynamic_sections): New.
5735 (elf32_frv_finish_dynamic_sections): New.
5736 (elf32_frv_adjust_dynamic_symbol): New.
5737 (elf32_frv_finish_dynamic_symbol): New.
5738 (elf32_frv_check_relocs): Handle new relocs. Explain how the
5740 (elf_info_to_howto_rel): Define.
5741 (bfd_elf32_bfd_link_hash_table_create): Define.
5742 (elf_backend_create_dynamic_sections): Define.
5743 (elf_backend_adjust_dynamic_symbol): Define.
5744 (elf_backend_size_dynamic_sections): Define.
5745 (elf_backend_finish_dynamic_symbol): Define.
5746 (elf_backend_finish_dynamic_sections): Define.
5747 (elf_backend_want_got_sym): Define.
5748 (elf_backend_got_header_size): Define.
5749 (elf_backend_want_got_plt): Define.
5750 (elf_backend_plt_readonly): Define.
5751 (elf_backend_want_plt_sym): Define.
5752 (elf_backend_plt_header_size): Define.
5753 (elf_backend_may_use_rel_p): Define.
5754 (elf_backend_may_use_rela_p): Define.
5755 (elf_backend_default_use_rela_p): Define.
5756 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
5757 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
5758 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
5759 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
5760 (frv_reloc_map): Map the corresponding BFD relocs to them.
5761 (frv_reloc_type_lookup): ... and back to BFD relocs.
5762 * reloc.c: New relocs.
5763 * bfd-in2.h, libbfd.h: Rebuilt.
5764 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5765 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
5766 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
5767 R_FRV_FUNCDESC_GOTLO): New.
5768 (frv_reloc_map): Map the corresponding BFD relocs to them.
5769 (frv_reloc_type_lookup): ... and back to BFD relocs.
5770 * reloc.c: New relocs.
5771 * bfd-in2.h, libbfd.h: Rebuilt.
5773 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5775 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5776 targets to support pages of up to 64kB.
5777 (elf32_bed): Redefine to get a separate backend data structure for
5778 traditional targets.
5779 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5780 targets to support pages of up to 64kB.
5781 (elf64_bed): Redefine to get a separate backend data structure for
5782 traditional targets.
5783 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5784 targets to support pages of up to 64kB.
5785 (elf32_bed): Redefine to get a separate backend data structure for
5786 traditional targets.
5788 2004-01-04 Mark Kettenis <kettenis@gnu.org>
5790 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
5792 2004-01-02 Mark Kettenis <kettenis@gnu.org>
5794 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
5795 (elf_i386_grok_psinfo): Likewise.
5797 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5799 * config.bfd: Add m68k-uClinux target.
5801 2004-01-01 Grant Edwards <grante@visi.com>
5803 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
5804 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
5805 (elf32_h8_gc_sweep_hook): New function.
5806 (elf_backend_gc_mark_hook): Define.
5807 (elf_backend_gc_sweep_hook): Define.
5808 (elf_backend_can_gc_sections): Define.
5810 For older changes see ChangeLog-0203
5816 version-control: never