1 2005-02-16 Alan Modra <amodra@bigpond.net.au>
3 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
4 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
5 * pef.c (bfd_pef_scan): Don't ignore return value of
6 bfd_pef_scan_start_address.
7 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
8 bfd_mach_o_scan_start_address.
9 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
10 * elfxx-mips.c: Remove unnecessary prototypes.
11 (sort_dynamic_relocs_64): Abort if not BFD64.
13 2005-02-16 Alan Modra <amodra@bigpond.net.au>
15 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
16 Skip toc reloc adjust if reloc_count is zero.
18 2005-02-15 Nigel Stephens <nigel@mips.com>
19 Maciej W. Rozycki <macro@mips.com>
21 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
22 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
23 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
24 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
25 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
27 (mips16_gprel_reloc): Remove bit shuffling; call
28 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
29 and _bfd_mips16_elf_reloc_shuffle() instead.
30 (mips16_reloc_map): New reloc map for MIPS16 relocs.
31 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
33 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
34 elf_mips16_howto_table_rel.
35 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
36 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
37 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
38 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
39 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
41 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
42 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
43 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
45 (mips16_gprel_reloc): Remove bit shuffling; call
46 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
47 and _bfd_mips16_elf_reloc_shuffle() instead.
48 (mips16_reloc_map): New reloc map for MIPS16 relocs.
49 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
51 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
52 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
53 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
54 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
55 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
56 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
57 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
59 (mips16_gprel_reloc): Remove bit shuffling; call
60 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
61 and _bfd_mips16_elf_reloc_shuffle() instead.
62 (mips16_reloc_map): New reloc map for MIPS16 relocs.
63 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
65 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
66 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
67 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
68 handle bit shuffling for MIPS16 relocs.
69 (_bfd_mips16_elf_reloc_shuffle): Likewise.
70 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
71 and _bfd_mips16_elf_reloc_shuffle().
72 (_bfd_mips_elf_generic_reloc): Likewise.
73 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
75 (mips_elf_obtain_contents): Remove bit shuffling.
76 (mips_elf_perform_relocation): Likewise; call
77 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
79 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
81 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
82 (_bfd_mips16_elf_reloc_shuffle): Likewise.
83 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
84 (BFD_RELOC_MIPS16_HI16_S): Likewise.
85 (BFD_RELOC_MIPS16_LO16): Likewise.
86 * bfd-in2.h: Regenerate.
87 * libbfd.h: Regenerate.
89 2005-02-15 Jan Beulich <jbeulich@novell.com>
91 * elfxx-ia64.c (ia64_howto_table): Correct strings for
92 R_IA64_DTPMOD64[LM]SB.
94 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
96 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
97 backward branch in the same section.
98 (elfNN_ia64_relocate_section): Inform users that the input
99 section is too big to relax br instruction when overflow
100 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
103 2005-02-14 Orjan Friberg <orjanf@axis.com>
105 * elfcore.h (elf_core_file_p): Move the call to
106 elf_backend_object_p to allow the correct machine to be set before
107 processing the program headers.
109 2005-02-14 Nick Clifton <nickc@redhat.com>
112 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
113 aware flag from the input bfd to the output bfd.
115 2005-02-11 Maciej W. Rozycki <macro@mips.com>
117 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
118 R_MIPS_LITERAL relocations for external symbols.
119 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
120 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
122 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
124 * bfd-in2.h: Rebuilt.
126 2005-02-11 Paul Brook <paul@codesourcery.com>
128 * elf-bfd.h (struct elf_link_hash_table): Add
129 is_relocatable_executable.
130 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
131 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
132 symbols in relocatable executables.
133 (bfd_elf_record_link_assignment): Create dynamic section symbols in
134 relocatable executables.
135 (_bfd_elf_link_renumber_dynsyms): Ditto.
136 (bfd_elf_final_link): Ditto.
137 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
138 relocations into relocatable executables.
139 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
140 executables. Also copy absolute relocations.
141 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
142 in relocatable executables.
143 (allocate_dynrelocs): Copy relocations for relocatable executables.
144 Output dynamic symbols for symbols defined in linker scripts.
146 2005-02-11 Nick Clifton <nickc@redhat.com>
148 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
149 to avoid a compile time warning.
151 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
154 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
155 inclusion of coffcode.h so that it is actually picked up.
157 * coffcode.h (coff_std_swap_table): Add an unused attribute in
160 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
163 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
166 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
167 to protect the declaration of this array.
169 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
170 Avoid call to memcpy with a size of 0.
172 2005-02-12 Alan Modra <amodra@bigpond.net.au>
174 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
175 old-style branches to undefined dot-symbols which will be
176 satisfied by a plt call.
178 2005-02-11 Alan Modra <amodra@bigpond.net.au>
180 * elf64-ppc.c (move_plt_plist): New function, extracted from..
181 (ppc64_elf_copy_indirect_symbol): ..here.
182 (func_desc_adjust): Use move_plt_plist.
184 2005-02-10 Paul Brook <paul@codesourcery.com>
186 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
188 2005-02-10 Paul Brook <paul@codesourcery.com>
190 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
192 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
193 (elf_link_renumber_local_hash_table_dynsyms): New function.
194 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
196 2005-02-10 Jakub Jelinek <jakub@redhat.com>
198 * bfd-in.h (BFD_LINKER_CREATED): Define.
199 * bfd-in2.h: Rebuilt.
200 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
201 BFD_LINKER_CREATED bfds when determining input bfds without
202 .note.GNU-stack section.
204 2005-02-10 Maciej W. Rozycki <macro@mips.com>
206 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
207 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
208 relocations against external symbols unchanged.
210 2005-02-08 Paul Brook <paul@codesourcery.com>
212 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
215 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
217 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
220 2005-02-07 Maciej W. Rozycki <macro@mips.com>
222 * elf64-mips.c: Fix formatting throughout.
224 2005-02-07 Maciej W. Rozycki <macro@mips.com>
226 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
228 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
230 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
231 *ABS*/*UND* sections.
232 (elf32_frv_relocate_section): Move zero-addend-required error...
233 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
234 missing needed TLS section.
236 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
238 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
239 being the last symbol.
240 (aout_link_add_symbols): Just return TRUE if a warning
243 2005-02-07 Maciej W. Rozycki <macro@mips.com>
245 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
246 R_MIPS_GPREL32 relocations against external symbols.
247 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
250 2005-02-07 Alan Modra <amodra@bigpond.net.au>
252 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
253 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
254 elf_string_from_elf_strtab.
255 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
256 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
257 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
258 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
259 looking at cached symtab info first, before iterating over headers.
260 For SHT_REL and SHT_RELA, load dynsymtab if needed.
261 * elfcode.h (elf_object_p): Don't load section header stringtab
264 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
266 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
267 against protected function when building shared library.
270 * elf64-x86-64.c (is_32bit_relative_branch): New.
271 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
272 protected function symbol when building shared library for
273 32bit relative branch instruction.
275 2005-02-06 Alan Modra <amodra@bigpond.net.au>
277 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
278 syms when doing a relocatable link.
279 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
281 (ppc64_elf_tls_setup): Likewise.
282 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
284 2005-02-04 Alan Modra <amodra@bigpond.net.au>
286 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
287 (link_hash_newfunc): Clear all locals using memset.
288 (make_fdh): Remove flags param. Always create fake func desc
289 weak. Link the descriptor with the code entry sym.
290 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
291 (add_symbol_adjust): Adjust make_fdh call.
292 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
293 descriptor to strong undefined if code entry is strong.
295 2005-02-04 Alan Modra <amodra@bigpond.net.au>
297 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
298 lookup here. Set to new before calling bfd_link_repair_undef_list.
299 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
301 2005-02-03 Alan Modra <amodra@bigpond.net.au>
303 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
305 2005-02-03 Alan Modra <amodra@bigpond.net.au>
307 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
308 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
309 before the as-needed lib was loaded. Abort on unexpected refs.
311 2005-02-02 Alan Modra <amodra@bigpond.net.au>
313 * elflink.c (elf_smash_syms): Expand comments.
314 (elf_link_add_object_symbols): Only call elf_smash_syms for
315 as-needed dynamic objects.
317 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
318 everything, just the field specific to ia64.
319 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
321 2005-02-01 Alan Modra <amodra@bigpond.net.au>
323 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
324 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
326 (struct add_symbol_adjust_data): New.
327 (add_symbol_adjust): Make an undefweak func desc for old ABI
328 objects to link with --as-needed shared libs. Return fail status.
329 Don't adjust old ABI func entry sym to weak if func desc syms
331 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
334 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
336 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
339 2005-02-01 Alan Modra <amodra@bigpond.net.au>
341 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
342 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
343 remove anything but new and undefweak.
344 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
346 (_bfd_elf_create_dynamic_sections): Formatting.
347 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
348 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
349 (struct elf_smash_data): New.
350 (elf_smash_syms): New function.
351 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
352 unneeded dynamic objects to loaded list.
353 (elf_link_output_extsym): Don't handle as-needed here. Strip
354 bfd_link_hash_new symbols.
355 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
356 delref when dynindx is already -1.
357 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
359 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
361 2005-02-01 Ben Elliston <bje@au.ibm.com>
363 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
365 2005-02-01 Ben Elliston <bje@au.ibm.com>
367 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
368 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
369 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
370 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
371 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
372 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
373 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
374 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
375 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
376 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
377 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
378 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
379 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
380 throughout. Similarly, collapse #if 1'd code.
382 2005-02-01 Ben Elliston <bje@au.ibm.com>
384 * elf-bfd.h (bfd_elf_discard_group): Remove.
385 * elf.c (bfd_elf_discard_group): Likewise.
386 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
388 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
390 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
391 (_bfd_elf_eh_frame_address_size): Declare.
392 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
393 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
394 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
395 (elf_backend_eh_frame_address_size): Define.
396 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
397 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
398 size from the new backend hook.
399 (_bfd_elf_write_section_eh_frame): Likewise.
400 (_bfd_elf_eh_frame_address_size): New function.
402 2005-01-31 Andrew Cagney <cagney@gnu.org>
404 * configure: Regenerate to track ../gettext.m4.
406 2005-01-31 Mark Mitchell <mark@codesourcery.com>
408 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
409 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
411 2005-01-31 Nick Clifton <nickc@redhat.com>
413 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
414 sparc-lynxos, vax-vms) be obsolete.
416 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
418 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
419 * elf32-arm.c (ELF_MINPAGESIZE): Define.
420 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
421 * elfcode.h (elf_object_p): Use minpagesize instead of
423 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
424 (elfNN_bed): Include ELF_MINPAGESIZE.
426 2005-01-28 Julian Brown <julian@codesourcery.com>
428 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
429 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
430 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
431 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
432 passing flag value from ld. Set flag value in global hash table entry.
433 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
436 2005-01-27 Andrew Cagney <cagney@gnu.org>
438 * configure: Regenerate to track ../gettext.m4 change.
440 2005-01-25 Mark Mitchell <mark@codesourcery.com>
442 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
445 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
447 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
448 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
450 * reloc.c: Add R_FRV_TLSMOFF.
451 * elf32-frv.c (elf32_frv_howto_table): Likewise.
452 (frv_reloc_map, frv_reloc_type_lookup): Map it.
453 (elf32_frv_relocate_section): Handle it.
454 (elf32_frv_check_relocs): Likewise.
455 * libbfd.h, bfd-in2.h: Rebuilt.
456 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
457 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
458 when given an undefweak TLS symbol. Fix constant TLS PLT entries
459 such that they return the constant in gr9.
460 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
462 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
463 too, such that they shrink on relaxation.
464 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
465 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
466 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
467 if we can guarantee the use of 16-bit constants.
468 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
469 Introduce TLS support for FR-V FDPIC.
470 * reloc.c: Add TLS relocations.
471 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
472 (elf32_frv_rel_tlsdesc_value_howto): New.
473 (elf32_frv_rel_tlsoff_howto): New.
474 (frv_reloc_map): Add new mappings.
475 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
477 (frvfdpic_dynamic_got_plt_info): New.
478 (frvfdpic_plt_tls_ret_offset): New.
479 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
480 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
481 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
482 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
484 (struct frvfdpic_relocs_info): Add TLS fields.
485 (frvfdpic_relocs_info_hash): Warning clean up.
486 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
487 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
488 (FRVFDPIC_TLS_BIAS): Define.
489 (tls_biased_base): New.
490 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
492 (frv_reloc_type_lookup): Likewise.
493 (frvfdpic_info_to_howto_rel): Likewise.
494 (elf32_frv_relocate_section): Likewise.
495 (_frv_create_got_section): Create the PLT section here.
496 (elf32_frvfdpic_create_dynamic_sections): Not here.
497 (_frvfdpic_count_nontls_entries): Move out of...
498 (_frvfdpic_count_got_plt_entries): ... here.
499 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
500 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
502 (_frvfdpic_relax_tls_entries): New.
503 (_frvfdpic_compute_got_alloc_data): Add TLS support.
504 (_frvfdpic_get_tlsdesc_entry): New.
505 (_frvfdpic_assign_got_entries): Add TLS support.
506 (_frvfdpic_assign_plt_entries): Likewise.
507 (_frvfdpic_reset_got_plt_entries): New.
508 (_frvfdpic_size_got_plt): Move out of...
509 (elf32_frvfdpic_size_dynamic_sections): ... here.
510 (_frvfdpic_relax_got_plt_entries): New.
511 (elf32_frvfdpic_relax_section): New.
512 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
513 (elf32_frv_check_relocs): Add TLS support.
514 (bfd_elf32_bfd_relax_section): Define for FDPIC.
515 * libbfd.h, bfd-in2.h: Rebuilt.
517 2005-01-25 Alan Modra <amodra@bigpond.net.au>
519 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
520 loadable reloc sections.
521 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
522 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
524 2005-01-25 Alan Modra <amodra@bigpond.net.au>
526 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
527 sections immediately when linking shared libs. Instead, wait until
528 we know a lib is needed.
529 (_bfd_elf_link_create_dynstrtab): Extract from..
530 (_bfd_elf_link_create_dynamic_sections_): ..here.
531 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
532 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
533 for non-existent .dynamic.
534 (elf_link_output_extsym): Don't complain about undefined symbols
535 in as-needed dynamic libs that aren't actually linked.
537 2005-01-24 Andrew Cagney <cagney@gnu.org>
539 * configure: Regenerate, ../gettext.m4 was updated.
541 2005-01-21 Ben Elliston <bje@au.ibm.com>
543 * aout-encap.c: Remove unused file.
545 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
548 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
549 non-function symbols are local.
550 (_bfd_elf_symbol_refs_local_p): Likewise.
552 2005-01-18 Alan Modra <amodra@bigpond.net.au>
554 * bfd.c (bfd_link_just_syms): Add abfd param.
555 * bfd-in2.h: Regenerate.
557 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
559 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
560 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
561 instructions. If the amount of padding is known, reduce the size
562 of the CIE or FDE by that amount.
564 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
566 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
567 augmentation_size. Use bfd_signed_vmas for data_align.
568 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
569 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
570 functions. Don't read past the end of the enclosing CIE or FDE.
571 (skip_bytes): New utility function.
572 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
574 (_bfd_elf_write_section_eh_frame): Use new functions.
576 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
578 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
579 assert-style REQUIRE() macro to handle sanity checks.
581 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
583 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
585 (read_unsigned_leb128): Removed.
586 (read_signed_leb128): Removed.
587 (find_abstract_instance_name): Updated.
588 (parse_comp_unit): Accept info_ptr_unit.
589 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
590 comp unit and pass it to parse_comp_unit.
592 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
593 (read_signed_leb128): Moved to ...
596 * libbfd-in.h (read_unsigned_leb128): New prototype.
597 (read_signed_leb128): Likewise.
598 * libbfd.h: Regenerated.
600 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
601 Nick Clifton <nickc@redhat.com>
603 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
604 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
605 arch_sh4a_nofpu_up in order to match the external names and make the
606 testsuite's job easier.
607 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
609 * bfd-in2.h: Regenerate.
611 2005-01-15 Andrew Cagney <cagney@gnu.org>
614 * acinclude.m4: Move BFD_NEED_DECLARATION,
615 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
616 the new file bfd.m4. Include ../bfd/bfd.m4.
617 * configure: Re-generate.
619 2005-01-12 Alan Modra <amodra@bigpond.net.au>
621 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
622 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
624 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
627 2005-01-11 Alan Modra <amodra@bigpond.net.au>
629 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
631 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
632 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
633 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
634 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
635 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
636 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
637 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
638 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
639 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
640 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
641 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
642 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
643 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
644 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
646 2005-01-11 Alan Modra <amodra@bigpond.net.au>
648 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
651 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
653 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
654 * bfd-in2.h: Regenerate.
655 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
656 to support these new machine values.
657 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
659 (bfd_maxq_arch): Update values for the maxq20.
661 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
663 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
664 non-shared object, do not reserve space in .plt and .rela.plt for
665 regular symbols neither defined nor referenced in shared objects.
667 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
669 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
670 to zero the structure.
671 (create_got_section): Use BFD_ASSERT instead of abort.
672 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
674 (create_got_section): New function.
675 (sparc64_elf_create_dynamic_sections): Likewise.
676 (sparc64_elf_check_relocs): Invoke create_got_section instead of
677 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
678 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
679 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
680 (sparc64_elf_finish_dynamic_symbol): Likewise.
681 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
682 (elf_backend_create_dynamic_sections): Define to
683 sparc64_elf_create_dynamic_sections.
685 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
687 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
688 (elf_backend_omit_section_dynsym): Define to it.
689 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
690 (elf_backend_omit_section_dynsym): Define to it.
692 2005-01-07 Jakub Jelinek <jakub@redhat.com>
694 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
695 PT_DYNAMIC segment, unless .dynamic.
697 2005-01-06 Paul Brook <paul@codesourcery.com>
699 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
700 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
701 * configure: Regenerate.
702 * elf32-arm.c: Add VxWorks target bfd.
704 (elf32_arm_link_hash_table): Add use_rel.
705 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
706 elf32_arm_relocate_section): Replace USE_REL with runtime check.
707 Correct offset calculation for RELA case.
708 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
709 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
710 (elf32_arm_vxworks_link_hash_table_create): New function.
711 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
712 (bfd_elf32_littlearm_vxworks_vec): Ditto.
713 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
715 2005-01-06 Alan Modra <amodra@bigpond.net.au>
717 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
719 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
720 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
721 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
722 (ppc64_elf_next_toc_section): Heed no_multi_toc.
723 (ppc64_elf_reinit_toc): Set multi_toc_needed.
724 (toc_adjusting_stub_needed): Rewrite.
725 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
726 toc tests. Adjust for toc_adjusting_stub_needed changes.
727 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
728 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
729 * section.c: Expand comment on backend bits.
730 * bfd-in2.h: Regenerate.
731 * libbfd.h: Regenerate.
733 2005-01-06 Alan Modra <amodra@bigpond.net.au>
735 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
736 toc adjusting stub, do not test source section flags.
738 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
740 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
741 from STABS debugging sections again.
743 2005-01-05 Fred Fish <fnf@specifixinc.com>
745 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
746 (find_abstract_instance_name): New function.
747 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
748 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
749 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
751 2004-12-31 Paul Brook <paul@copdesourcery.com>
753 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
755 2004-12-31 Alan Modra <amodra@bigpond.net.au>
757 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
758 Commit missing changes from 2004-12-22.
759 * bfd-in2.h: Regenerate.
761 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
763 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
765 2004-12-21 Kris Warkentin <kewarken@qnx.com>
767 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
768 Add 'base' argument for constructing register sections. Reformat.
769 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
770 gp and fp regs. Reformat.
772 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
774 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
775 * bfd-in2.h: Regenerate.
776 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
777 (avr_reloc_map): Likewise.
778 (avr_final_link_relocate): Likewise.
780 2004-12-22 Alan Modra <amodra@bigpond.net.au>
782 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
783 as-needed dynamic libs as undefined.
784 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
785 libs when finding they are needed.
787 2004-12-20 Alan Modra <amodra@bigpond.net.au>
789 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
790 (opd_entry_value): Use opd_relocs if available.
791 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
792 copy .opd relocations to opd_relocs.
793 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
795 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
797 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
798 * elf32-v850.c (v850_elf_howto_table): Add entry for
799 R_V850_LO16_SPLIT_OFFSET.
800 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
801 (v850_elf_perform_lo16_relocation): New function, extracted from...
802 (v850_elf_perform_relocation): ...here. Use it to handle
803 R_V850_LO16_SPLIT_OFFSET.
804 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
805 R_V850_LO16_SPLIT_OFFSET.
806 * libbfd.h, bfd-in2.h: Regenerate.
808 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
810 * config.bfd: Add s390x-ibm-tpf support.
812 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
814 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
815 to prototype, to make hash info available.
816 Prevent wrapped symbols from being adjusted twice.
818 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
820 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
821 overflow for calls to undefined weak symbols.
823 2004-12-11 Alan Modra <amodra@bigpond.net.au>
825 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
826 canonical sections syms have a name.
828 2004-12-11 Alan Modra <amodra@bigpond.net.au>
830 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
831 have been adjusted for output.
832 (ppc64_elf_relocate_section): Mark sections with reloc_done.
834 2004-12-10 Alan Modra <amodra@bigpond.net.au>
836 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
837 add symtab_hdr param.
838 (group_signature): Update calls.
839 * elf-bfd.h (bfd_elf_sym_name): Update.
840 * elf32-ppc.c (ppc_elf_relocate_section): Update.
841 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
842 (ppc64_elf_relocate_section): Update.
843 * elflink.c (elf_link_input_bfd): Update.
845 2004-12-10 Jakub Jelinek <jakub@redhat.com>
847 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
848 st_shndx on STT_SECTION sections.
850 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
852 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
855 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
857 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
858 return a real value, unless it is a PLT symbol.
859 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
862 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
863 R_MIPS_JALR entry to 0.
865 * archures.c: Define bfd_mach_mips9000.
866 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
867 (mips_set_isa_flags): Handle bfd_mach_mips9000.
868 * cpu-mips.c (I_mips9000): Define.
869 (arch_info_struct): Add case for bfd_mach_mips9000.
870 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
871 * bfd-in2.h: Regenerate.
873 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
875 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
878 2004-12-07 Ben Elliston <bje@gnu.org>
880 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
882 2004-12-06 Daniel Jacobowitz <dan@debian.org>
884 Suggested by Fergal Daly <fergal@esatclear.ie>:
885 * simple.c (simple_dummy_multiple_definition): New function.
886 (bfd_simple_get_relocated_section_contents): Use it.
888 2004-12-03 Jan Beulich <jbeulich@novell.com>
890 * elf.c (elf_find_function): Don't use the last file symbol ever,
891 seen, but the last one seen prior to the symbol being reported.
892 Don't report a filename at all for global symbols when that might
895 2004-12-01 Paul Brook <paul@codesourcery.com>
897 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
898 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
901 2004-12-01 Paul Brook <paul@codesourcery.com>
903 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
906 2004-11-30 Paul Brook <paul@codesourcery.com>
908 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
909 no_pipeline_knowledge
910 (elf32_arm_link_hash_table_create): Ditto.
911 (bfd_elf32_arm_process_before_allocation): Ditto.
912 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
914 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
916 * bfd-in2.h: Regenerate.
918 2004-11-30 Randolph Chung <tausq@debian.org>
920 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
921 (elf32_hppa_grok_psinfo): New function.
922 (elf_backend_grok_prstatus): Define.
923 (elf_backend_grok_psinfo): Define.
925 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
928 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
930 2004-11-24 Paul Brook <paul@codesourcery.com>
932 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
934 2004-11-24 Paul Brook <paul@codesourcery.com>
936 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
937 (elf32_arm_swap_symbol_out): New function.
938 (elf32_arm_size_info): Add.
939 (elf_backend_size_info): Define.
941 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
943 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
946 2004-11-19 Alan Modra <amodra@bigpond.net.au>
948 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
949 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
950 * nlmcode.h (nlm_write_object_contents): Warning fix.
952 2004-11-18 Bob Wilson <bob.wilson@acm.org>
954 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
956 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
958 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
959 (elf32_arm_plt_thumb_stub): New.
960 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
962 (elf32_arm_link_hash_traverse): Fix typo.
963 (elf32_arm_link_hash_table): Add obfd.
964 (elf32_arm_link_hash_newfunc): Initialize new fields.
965 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
966 (elf32_arm_link_hash_table_create): Initialize obfd.
967 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
968 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
969 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
970 interworking BFD is not dynamic.
971 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
972 not emit glue for PLT references.
973 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
974 emit glue for PLT references. Support the Thumb PLT prefix.
975 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
977 (elf32_arm_check_relocs): Likewise.
978 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
980 (allocate_dynrelocs): Handle Thumb PLT references.
981 (elf32_arm_finish_dynamic_symbol): Likewise.
982 (elf32_arm_symbol_processing): New function.
983 (elf_backend_symbol_processing): Define.
985 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
987 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
988 add_fde_encoding. Remove need_relative.
989 * elf-eh-frame.c (extra_augmentation_string_bytes)
990 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
991 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
992 in cases where the CIE has no existing 'R' augmentation. Use
993 size_of_output_cie_fde when assigning offsets. Use the final offset
994 as the new section size.
995 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
996 Account for any extra augmentation bytes in the returned offset.
997 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
998 moved before being modified. Pad growing entries with DW_CFA_nops.
999 Add 'z' and 'R' augmentations as directed by add_augmentation_size
1000 and add_fde_encoding.
1002 2004-11-15 Mark Mitchell <mark@codesourcery.com>
1004 * elf32-arm.c (elf32_arm_relocate_section): Use
1005 arm_real_reloc_type.
1007 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
1009 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
1010 for discard relocations; don't add an R_MIPS_NONE to the main body
1013 2004-11-04 Paul Brook <paul@codesourcery.com>
1015 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
1016 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
1017 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
1018 default version definition for unversioned symbols.
1019 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
1020 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
1021 _bfd_elf_slurp_version_tables. Set default version for unversioned
1024 2004-11-15 Paul Brook <paul@codesourcery.com>
1026 * elflink.c (elf_link_add_object_symbols): Don't assume version
1027 indices are consecutive.
1029 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
1031 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
1032 composite relocations against the personality data.
1034 2004-11-13 Paul Brook <paul@codesourcery.com>
1036 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
1037 R_ARM_PREL31 relocations to PLT entries.
1038 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
1039 (elf32_arm_check_relocs): Ditto.
1041 2004-11-12 Bob Wilson <bob.wilson@acm.org>
1043 * xtensa-isa.c (xtensa_interface_class_id): New.
1045 2004-11-11 Bob Wilson <bob.wilson@acm.org>
1047 * elf32-xtensa.c (property_table_compare): Remove assertion about
1048 entries with the same address and non-zero size.
1049 (xtensa_read_table_entries): Report such entries as errors.
1051 2004-11-11 Mark Mitchell <mark@codesourcery.com>
1053 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
1054 R_ARM_RELATIVE on Symbian OS.
1056 2004-11-09 Mark Mitchell <mark@codesourcery.com>
1058 * som.c (som_bfd_print_private_bfd_data): New function.
1059 (som_object_setup): Save the auxiliary header. Don't assume that
1060 zero is an invalid entry point for a shared library.
1061 (som_object_p): Allocate the auxiliary header on the heap.
1063 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
1065 (elf32_arm_symbian_modify_segment_map): Likewise.
1067 2004-11-09 Daniel Jacobowitz <dan@debian.org>
1069 From David Poole <daveml@mbuf.com>:
1070 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
1071 (elf32_arm_size_dynamic_sections): Call it.
1073 2004-11-09 Alan Modra <amodra@bigpond.net.au>
1075 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
1076 (ALL_MACHINES_CFILES): Fix typo.
1077 * Makefile.in: Regenerate.
1078 * po/SRC-POTFILES.in: Regenerate.
1080 2004-11-08 Mark Mitchell <mark@codesourcery.com>
1082 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
1083 R_ARM_RELATIVE relocation for Symbian OS, mention the section
1084 symbol in the relocation.
1086 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
1087 Vineet Sharma <vineets@noida.hcltech.com>
1089 * coff-maxq.c: New File.
1090 * cpu-maxq.c: New File.
1091 * coffcode.h: Likewise.
1092 * config.bfd: Likewise.
1093 * configure.in (maxqcoff_vec): New target vector.
1094 * Makefile.am: Add support for maxq target.
1095 * configure.in: Likewise.
1096 * archures.c:. Likewise.
1097 * targets.c: Likewise.
1098 * bfd_in2.h : Regenerated.
1099 * Makefile.in: Regenerated.
1100 * configure: Regenerated.
1101 * doc/Makefile.in: Regenerated.
1103 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1105 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
1106 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
1107 C_NT_WEAK aux entries.
1108 (_bfd_coff_generic_relocate_section): Handle undefined
1111 2004-11-07 Andreas Schwab <schwab@suse.de>
1113 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
1114 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
1115 non-default visibility.
1117 2004-11-01 Mark Mitchell <mark@codesourcery.com>
1119 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
1121 (elf32_arm_symbian_modify_segment_map): Don't
1122 reset includes_filehdr and includes_phdrs here.
1124 2004-11-04 Daniel Jacobowitz <dan@debian.org>
1126 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
1127 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
1128 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
1130 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
1131 to a new removed list. Remove normal configuration stanzas.
1132 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
1133 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
1134 elfarm-nabi.lo with elf32-arm.lo.
1135 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
1136 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
1137 * elf32-arm.h: Remove.
1138 * elfarm-oabi.c: Remove.
1139 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
1140 and bfd_elf32_littlearm_oabi_vec.
1141 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
1143 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
1145 * config.bfd: Support crisv32-*-* like cris-*-*.
1146 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
1147 (bfd_mach_cris_v10_v32): New macros.
1148 * cpu-cris.c: Tweak formatting.
1149 (get_compatible): New function.
1151 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
1152 bfd_arch_info_type:s.
1153 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
1154 get_compatible for member compatible and link bfd_cris_arch_v32 as
1156 * elf32-cris.c (cris_elf_pcrel_reloc)
1157 (cris_elf_set_mach_from_flags): New functions.
1158 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
1159 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
1160 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
1161 numbers for bfd_mach_cris_v32.
1162 (PLT_ENTRY_SIZE_V32): New macro.
1163 (elf_cris_plt0_entry): Drop last comma in initializer.
1164 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
1165 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
1167 (cris_elf_relocate_section): Change all "%B(%A)" messages to
1169 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
1170 (elf_cris_finish_dynamic_sections): Similar.
1171 (elf_cris_adjust_dynamic_symbol): Similar.
1172 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
1174 <switch with PIC relocs>: Emit error and return FALSE for
1175 bfd_mach_cris_v10_v32.
1176 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
1177 Emit warning when generating textrel reloc.
1178 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
1179 (cris_elf_final_write_processing): Set flags according to mach.
1180 (cris_elf_print_private_bfd_data): Display
1181 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
1182 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
1183 new_flags. Don't call cris_elf_final_write_processing. Don't
1184 look at the actual elf header flags at all; use
1185 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
1186 in bfd_get_mach for ibfd and obfd and handle merging of compatible
1188 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1189 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
1190 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
1191 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
1192 * bfd-in2.h, libbfd.h: Regenerate.
1194 2004-11-04 Alan Modra <amodra@bigpond.net.au>
1196 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
1197 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
1199 (struct adjust_toc_info): New.
1200 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
1202 2004-11-03 Bob Wilson <bob.wilson@acm.org>
1204 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
1205 if there are no segments.
1207 2004-11-02 Daniel Jacobowitz <dan@debian.org>
1209 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
1211 2004-11-02 Nick Clifton <nickc@redhat.com>
1213 * elf32-iq2000.c: Convert to ISO C90 formatting.
1215 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
1217 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
1219 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
1221 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
1222 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
1223 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
1225 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1227 * elf32-sh.c (tpoff): Take alignment into account.
1229 2004-10-28 Nick Clifton <nickc@redhat.com>
1231 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
1232 performing a relocatable link.
1233 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
1234 for MIPS ports under Irix.
1236 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
1238 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
1239 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
1240 (elf32_arm_final_link_relocate): Ditto.
1241 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
1242 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
1243 (elf32_arm_adjust_dynamic_symbol): Ditto.
1244 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
1245 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
1246 (elf32_arm_r_howto): ... To here.
1247 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
1249 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
1252 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
1253 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
1254 and R_IA64_SECREL64LSB.
1256 2004-10-26 Paul Brook <paul@codesourcery.com>
1258 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
1259 (bfd_elf_size_dynamic_sections): Create default version definition.
1260 (elf_link_output_extsym): Adjust for default symbol version.
1262 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1264 * mmo.c: Adjust to ISO C.
1266 * mmo.c (mmo_write_section_description): New function broken out
1267 of mmo_internal_write_section.
1268 (mmo_internal_write_section): For each of .text and .data, call
1269 mmo_write_section_description before outputting contents if it has
1270 nontrivially deducible vma or contents.
1271 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
1272 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
1273 symbols if found within the .data address range.
1275 2004-10-24 Daniel Jacobowitz <dan@debian.org>
1277 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
1279 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1281 * mmo.c (File Layout): Correct place of misplaced blurb about
1284 2004-10-22 Mark Kettenis <kettenis@gnu.org>
1286 * config.bfd: Add mips64*-*-openbsd.
1288 2004-10-21 Bob Wilson <bob.wilson@acm.org>
1290 * elf32-xtensa.c (ebb_propose_action): Put declarations before
1293 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1295 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
1296 * configure: Regenerate.
1298 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1301 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
1302 to linker reloc_overflow callback.
1303 (aout_link_input_section_ext): Likewise.
1304 (aout_link_reloc_link_order): Likewise.
1305 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1306 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1308 (alpha_relocate_section): Likewise.
1309 * coff-arm.c (coff_arm_relocate_section): Likewise.
1310 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
1311 * coff-h8500.c (extra_case): Likewise.
1312 * coff-i960.c (coff_i960_relocate_section): Likewise.
1313 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1314 * coff-mips.c (mips_relocate_section): Likewise.
1315 * coff-or32.c (coff_or32_relocate_section): Likewise.
1316 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1317 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1318 * coff-sh.c (sh_relocate_section): Likewise.
1319 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1320 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
1321 * coff-z8k.c (extra_case): Likewise.
1322 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1323 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1324 (_bfd_coff_generic_relocate_section): Likewise.
1325 * ecoff.c (ecoff_reloc_link_order): Likewise.
1326 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1327 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1328 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1329 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1330 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1331 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1332 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1333 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1334 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1335 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1336 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1337 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1338 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1339 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1340 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1341 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1342 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1343 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1344 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1345 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1346 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1347 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1348 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1349 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1350 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1351 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1352 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1353 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1354 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1355 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1356 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1357 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1358 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1359 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1360 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1361 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1362 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1363 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1364 * elflink.c (elf_reloc_link_order): Likewise.
1365 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
1366 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1367 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
1368 * linker.c (_bfd_generic_reloc_link_order): Likewise.
1369 * pdp11.c (pdp11_aout_link_input_section): Likewise.
1370 (aout_link_reloc_link_order): Likewise.
1371 * reloc.c (bfd_generic_get_relocated_section_contents):
1373 * xcofflink.c (xcoff_reloc_link_order): Likewise.
1374 * simple.c (simple_dummy_reloc_overflow): Updated.
1376 2004-10-20 Andreas Schwab <schwab@suse.de>
1378 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
1379 (elf_backend_plt_sym_val): Define.
1381 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
1383 * config.bfd: Set targ_underscore=yes for PE COFF targets
1385 2004-10-19 Alan Modra <amodra@bigpond.net.au>
1387 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
1388 (ppc64_elf_edit_opd): Likewise.
1390 2004-10-18 Mark Mitchell <mark@codesourcery.com>
1392 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
1393 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
1394 set SEC_ALLOC and SEC_LOAD.
1396 2004-10-18 Nick Clifton <nickc@redhat.com>
1398 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
1399 'name' for relocs against both local and global symbols.
1401 2004-10-16 Daniel Jacobowitz <dan@debian.org>
1403 * bfd-in2.h: Regenerate.
1404 * bfd.c (struct bfd): Add no_export.
1405 * elflink.c (elf_link_add_object_symbols): Handle no_export.
1407 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1409 * config.bfd: Whitespace cleanup.
1410 * Makefile.am: Run "make dep-am"
1411 * Makefile.in: Regenerate.
1413 2004-10-15 Jakub Jelinek <jakub@redhat.com>
1415 * elflink.c (struct already_linked_section): Removed.
1416 (try_match_symbols_in_sections, already_linked): Removed.
1417 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
1418 prefix of section names when finding already_linked_table
1419 chain. Compare section names. Instead of calling already_linked,
1420 do it inline and only for sections in the same already_linked_list.
1422 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1424 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
1425 parameter. If called after _bfd_elf_write_section_eh_frame,
1426 don't allow a -2 return unless need_* bit is already set, and
1427 handle offsets adjusted for output_offset.
1428 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
1429 * elf.c (_bfd_elf_section_offset): Update call.
1431 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
1434 * coffcode.h (coff_compute_section_file_positions): Cast to
1435 bfd_vma when computing page alignment.
1437 2004-10-13 Mark Mitchell <mark@codesourcery.com>
1439 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1440 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
1442 2004-10-12 Mark Mitchell <mark@codesourcery.com>
1444 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
1445 relocations use a virtual address, not a section offset.
1447 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1449 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
1450 (narrow_instruction, widen_instruction): Remove unnecessary calls to
1451 xtensa_format_encode.
1452 (ebb_propose_action): Inline call to ebb_add_proposed_action.
1453 (ebb_add_proposed_action): Delete.
1455 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1457 * elf32-xtensa.c: Use ISO C90 formatting.
1459 2004-10-12 Paul Brook <paul@codesourcery.com>
1461 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
1464 2004-10-12 Paul Brook <paul@codesourcery.com>
1466 * elf32-arm.h: Support EABI version 4 objects.
1468 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1471 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
1472 Don't mark as default.
1473 (bfd_x86_64_arch): Don't mark as default.
1475 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1477 * elflink.c (enum action_discarded): New.
1478 (elf_section_complain_discarded): Delete.
1479 (elf_action_discarded): New function subsuming the above and also
1480 controlling reloc behaviour.
1481 (elf_link_input_bfd): Use it.
1483 2004-10-11 Jakub Jelinek <jakub@redhat.com>
1485 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
1486 (special_sections): Add .gnu.liblist and .gnu.conflict.
1487 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
1489 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1492 * elflink.c (elf_link_input_bfd): Try harder to support
1493 relocations against symbols in removed linkonce sections.
1495 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1497 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
1500 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
1501 sections do not reference symbols in non-SEC_ALLOC sections.
1503 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1506 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
1507 (_bfd_elf_link_omit_section_dynsym): Formatting.
1509 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1511 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
1512 * libbfd.h: Regnerate.
1513 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
1514 * elf32-frv.c: Likewise.
1515 * elf32-m32r.c: Likewise.
1516 * elf32-ppc.c: Likewise.
1517 * elf64-hppa.c: Likewise.
1518 * elfxx-ia64.c: Likewise.
1519 * opncls.c: Likewise.
1521 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1523 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
1524 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
1525 offsets stored in struct eh_cie_fde entries before doing other
1528 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
1529 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
1530 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
1531 setting offsets for removed CIEs. Don't set "sec", instead set
1532 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
1533 CIE in hdr_info. Only set make_relative and make_lsda_relative
1534 for CIEs. Use pointers rather than array indices.
1535 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
1536 make_lsda_relative, need_* on cie_inf for FDEs.
1537 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
1538 section output_offset. Delete cie_offset, instead use cie_inf
1539 pointer to CIE entry. Use need_relative and need_lsda_relative on
1540 CIE entry for FDEs. Use pointers rather than array indices.
1542 2004-10-09 Alan Modra <amodra@bigpond.net.au>
1544 * coff-rs6000.c (rs6000coff_vec): Add initializer for
1545 bfd_is_target_special_symbol.
1546 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1547 * som.c (som_bfd_is_target_special_symbol): Define.
1549 2004-10-08 Nick Clifton <nickc@redhat.com>
1551 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
1552 * configure: Regenerate.
1553 * bfd-in2.h: Regenerate.
1554 * syms.c (bfd_is_target_special_symbol): New interface function.
1555 Returns true when a symbol should be considered to be special.
1556 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
1557 the symbol jump table.
1558 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
1559 Return true iff the symbol is a mapping symbol.
1560 (bfd_elf32_bfd_is_target_special_symbol): Define.
1561 * elfxx-target.h: Provide a default definition for
1562 bfd_is_target_special_symbol.
1563 * aout-target.h: Likewise.
1564 * aout-tic30.c: Likewise.
1565 * binary.c: Likewise.
1566 * coffcode.h: Likewise.
1567 * i386msdos.c: Likewise.
1570 * libaout.h: Likewise.
1571 * libbfd-in.h: Likewise
1572 * libecoff.h: Likewise.
1573 * mach-o.c: Likewise.
1575 * nlm-target.h: Likewise.
1576 * oasys.c: Likewise.
1578 * ppcboot.c: Likewise.
1580 * tekhex.c: Likewise.
1581 * versados.c: Likewise.
1583 * xcoff-target.h: Likewise.
1585 * libbfd.h: Regenerate.
1587 2004-10-08 Daniel Jacobowitz <dan@debian.org>
1589 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
1590 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
1591 (elf_backend_section_from_shdr): Define.
1593 2004-10-08 Alan Modra <amodra@bigpond.net.au>
1595 * syms.c (bfd_is_local_label): Return false for file symbols.
1597 2004-10-07 Bob Wilson <bob.wilson@acm.org>
1598 David Heine <dlheine@tensilica.com>
1600 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
1601 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
1602 (elf32xtensa_no_literal_movement): New global variable.
1603 (elf_howto_table): Add entries for new relocations.
1604 (elf_xtensa_reloc_type_lookup): Handle new relocations.
1605 (property_table_compare): When addresses are equal, compare sizes and
1606 various property flags.
1607 (property_table_matches): New.
1608 (xtensa_read_table_entries): Extend to read new property tables. Add
1609 output_addr parameter to indicate that output addresses should be used.
1610 Use bfd_get_section_limit.
1611 (elf_xtensa_find_property_entry): New.
1612 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
1613 (elf_xtensa_check_relocs): Handle new relocations.
1614 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
1615 relocations. Use new xtensa-isa.h functions.
1616 (build_encoding_error_message): Remove encode_result parameter. Add
1617 new target_address parameter used to detect alignment errors.
1618 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
1619 error handling. Use new is_operand_relocation function.
1620 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
1621 Use underbar macro for error messages. Formatting.
1622 (get_const16_opcode): New.
1623 (get_l32r_opcode): Add a separate flag for initialization.
1624 (get_relocation_opnd): Operand number is no longer explicit in the
1625 relocation. Change to decode the opcode and analyze its operands.
1626 (get_relocation_slot): New.
1627 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
1628 Use new xtensa-isa.h functions to handle multislot instructions.
1629 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
1630 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
1631 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
1632 check_loop_aligned, check_branch_target_aligned_address, narrowable,
1633 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
1634 get_single_format, init_op_single_format_table): New.
1635 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
1636 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
1637 (contract_asm_expansion): Add error_message parameter and pass it to
1638 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
1639 with R_XTENSA_SLOT0_OP.
1640 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
1641 instructions. Use new xtensa-isa.h functions.
1642 (r_reloc struct): Add new virtual_offset field.
1643 (r_reloc_init): Add contents and content_length parameters. Set
1644 virtual_offset field to zero. Add contents to target_offset field for
1645 partial_inplace relocations.
1646 (r_reloc_is_defined): Check for null.
1647 (print_r_reloc): New debug function.
1648 (source_reloc struct): Replace xtensa_operand field with pair of the
1649 opcode and the operand position. Add is_abs_literal field.
1650 (init_source_reloc): Specify operand by opcode/position pair. Set
1651 is_abs_literal field.
1652 (source_reloc_compare): When target_offsets are equal, compare other
1653 fields to make sorting predictable.
1654 (literal_value struct): Add is_abs_literal field.
1655 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
1656 (init_literal_value): New.
1657 (is_same_value): Replace with ...
1658 (literal_value_equal): ... this function. Add comparisons of
1659 virtual_offset and is_abs_literal fields.
1660 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
1661 failure. Initialize has_last_loc field.
1662 (value_map_hash_table_delete): New.
1663 (hash_literal_value): Rename to ...
1664 (literal_value_hash): ... this. Include is_abs_literal flag and
1665 virtual_offset field in the hash value.
1666 (get_cached_value): Rename to ...
1667 (value_map_get_cached_value): ... this. Update calls to
1668 literal_value_hash and literal_value_equal.
1669 (add_value_map): Check for allocation failure. Update calls to
1670 value_map_get_cached_value and literal_value_hash.
1671 (text_action, text_action_list, text_action_t): New types.
1672 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
1673 text_action_add, text_action_add_literal, offset_with_removed_text,
1674 offset_with_removed_text_before_fill, find_insn_action,
1675 print_action_list, print_removed_literals): New.
1676 (offset_with_removed_literals): Delete.
1677 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
1678 fix_array, fix_array_count, allocated_relocs, relocs_count, and
1679 allocated_relocs_count fields.
1680 (init_xtensa_relax_info): Initialize new fields.
1681 (reloc_bfd_fix struct): Add new translated field.
1682 (reloc_bfd_fix_init): Add translated parameter and use it to set the
1684 (fix_compare, cache_fix_array): New.
1685 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
1686 section via get_xtensa_relax_info. Use cache_fix_array to set up
1687 sorted fix_array and use bsearch instead of linear search.
1688 (section_cache_t): New struct.
1689 (init_section_cache, section_cache_section, clear_section_cache): New.
1690 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
1691 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
1692 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
1693 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
1695 (retrieve_contents): Use bfd_get_section_limit.
1696 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
1697 to compute_removed_literals. Free value_map_hash_table when no longer
1699 (analyze_relocations): Check is_relaxable_asm_section flag. Call
1700 compute_text_actions for all sections.
1701 (find_relaxable_sections): Mark sections as relaxable if they contain
1702 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
1703 call. Increment relax_info src_count field only for appropriate
1704 relocation types. Remove is_literal_section check.
1705 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
1706 r_reloc_init and find_associated_l32r_irel. Check
1707 is_relaxable_asm_section flag. Handle L32R instructions with absolute
1708 literals. Pass is_abs_literal flag to init_source_reloc.
1709 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
1710 CONST16 instructions. Adjust calls to r_reloc_init and
1711 pcrel_reloc_fits. Handle weak symbols conservatively.
1712 (find_associated_l32r_irel): Add bfd parameter and pass it to
1714 (compute_text_actions, compute_ebb_proposed_actions,
1715 compute_ebb_actions, check_section_ebb_pcrels_fit,
1716 check_section_ebb_reduces, text_action_add_proposed,
1717 compute_fill_extra_space): New.
1718 (remove_literals): Replace with ...
1719 (compute_removed_literals): ... this function. Call
1720 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
1721 Call xtensa_read_table_entries to get the property table. Skip
1722 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
1723 is_removable_literal, remove_dead_literal, and
1724 identify_literal_placement functions.
1725 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
1726 instead of linear search.
1727 (is_removable_literal, remove_dead_literal,
1728 identify_literal_placement): New.
1729 (relocations_reach): Update check for literal not referenced by any
1730 PC-relative relocations. Adjust call to pcrel_reloc_fits.
1731 (coalesce_shared_literal, move_shared_literal): New.
1732 (relax_section): Use bfd_get_section_limit. Call
1733 translate_section_fixes. Update calls to r_reloc_init and
1734 offset_with_removed_text. Check new is_relaxable_asm_section flag.
1735 Add call to pin_internal_relocs. Add special handling for
1736 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
1737 info to calculate new addend_displacement variable. Replace code for
1738 deleting literals with more general code to perform the actions
1739 determined by the action_list for the section.
1740 (translate_section_fixes, translate_reloc_bfd_fix): New.
1741 (translate_reloc): Check new is_relaxable_asm_section flag. Call
1742 find_removed_literal only if is_operand_relocation. Update call to
1743 offset_with_removed_text. Use new target_offset and removed_bytes
1745 (move_literal): New.
1746 (relax_property_section): Use bfd_get_section_limit. Set new
1747 is_full_prop_section flag and handle new property tables. Update calls
1748 to r_reloc_init and offset_with_removed_text. Check
1749 is_relaxable_asm_section flag. Handle expansion of zero-sized
1750 unreachable entries, with use of offset_with_removed_text_before_fill.
1751 For relocatable links, combine entries only for literal tables.
1752 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
1753 calls to offset_with_removed_text. Translate st_size field for
1755 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
1756 failure. Add contents parameter. Update call to get_bfd_fix. Update
1757 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
1758 R_XTENSA_ASM_EXPAND relocs.
1759 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
1760 call to get_bfd_fix. Include offset from contents for partial_inplace
1762 (is_reloc_sym_weak): New.
1763 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
1764 (prop_sec_len): New.
1765 (xtensa_is_property_section): Handle new property sections.
1766 (is_literal_section): Delete.
1767 (internal_reloc_compare): When r_offset matches, compare r_info and
1768 r_addend to make sorting predictable.
1769 (internal_reloc_matches): New.
1770 (xtensa_get_property_section_name): Handle new property sections.
1771 (xtensa_get_property_predef_flags): New.
1772 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
1773 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
1774 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
1775 (xtisa_errno, xtisa_error_msg): New variables.
1776 (xtensa_isa_errno, xtensa_isa_error_msg): New.
1777 (xtensa_insnbuf_alloc): Add error handling.
1778 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
1779 use xtensa_format_decode. Add error handling.
1780 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
1781 instruction length to find the number of bytes to copy.
1782 (xtensa_isa_init): Add error handling. Replace calls to
1783 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
1784 tables in the xtensa_modules structure.
1785 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
1786 xtensa_extend_isa): Delete.
1787 (xtensa_isa_free): Change to only free lookup tables.
1788 (opname_lookup_compare): Replace with ...
1789 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
1790 (xtensa_insn_maxlength): Rename to ...
1791 (xtensa_isa_maxlength): ... this.
1792 (xtensa_insn_length): Delete.
1793 (xtensa_insn_length_from_first_byte): Replace with ...
1794 (xtensa_isa_length_from_chars): ... this function.
1795 (xtensa_num_opcodes): Rename to ...
1796 (xtensa_isa_num_opcodes): ... this.
1797 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
1798 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
1799 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
1800 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
1801 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
1802 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
1803 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
1804 (xtensa_opcode_lookup): Add error handling.
1805 (xtensa_decode_insn): Replace with ...
1806 (xtensa_opcode_decode): ... this function, with new format and
1807 slot parameters. Add error handling.
1808 (xtensa_encode_insn): Replace with ...
1809 (xtensa_opcode_encode): ... this function, which does the encoding via
1810 one of the entries in the "encode_fns" array. Add error handling.
1811 (xtensa_opcode_name): Add error handling.
1812 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
1813 xtensa_opcode_is_call): New.
1814 (xtensa_num_operands): Replace with ...
1815 (xtensa_opcode_num_operands): ... this function. Add error handling.
1816 (xtensa_opcode_num_stateOperands,
1817 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
1818 xtensa_opcode_funcUnit_use, xtensa_operand_name,
1819 xtensa_operand_is_visible): New.
1820 (xtensa_get_operand, xtensa_operand_kind): Delete.
1821 (xtensa_operand_inout): Add error handling and special-case for
1823 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
1824 operate on one slot of an instruction. Added error handling.
1825 (xtensa_operand_encode): Handle default operands with no encoding
1826 functions. Check for success by comparing against decoded value.
1828 (xtensa_operand_decode): Handle default operands. Return decoded value
1829 through argument pointer. Add error handling.
1830 (xtensa_operand_is_register, xtensa_operand_regfile,
1831 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
1832 (xtensa_operand_isPCRelative): Rename to ...
1833 (xtensa_operand_is_PCrelative): ... this. Add error handling.
1834 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
1835 through argument pointer. Add error handling.
1836 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
1837 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
1838 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
1839 xtensa_regfile_shortname, xtensa_regfile_view_parent,
1840 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
1841 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
1842 xtensa_state_is_exported, xtensa_sysreg_lookup,
1843 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
1844 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
1845 xtensa_interface_num_bits, xtensa_interface_inout,
1846 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
1847 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
1848 * xtensa-modules.c: Rewrite to use new data structures.
1849 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
1850 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
1851 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
1852 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
1853 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
1854 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
1855 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
1856 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
1857 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
1858 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
1859 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
1860 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
1861 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
1862 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
1863 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
1864 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
1865 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
1866 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
1867 * Makefile.in: Regenerate.
1868 * bfd-in2.h: Likewise.
1869 * libbfd.h: Likewise.
1871 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
1873 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
1874 against the absolute section.
1875 (mips_elf64_write_rela): Likewise.
1877 2004-10-07 Jan Beulich <jbeulich@novell.com>
1879 * elf.c (elf_find_function): Don't generally check for matching
1880 section, just for non-file symbols. Remove redunant comparison
1882 * elf32-arm.h (arm_elf_find_function): Likewise.
1884 2004-10-07 Jeff Baker <jbaker@qnx.com>
1886 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
1887 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
1890 2004-10-04 Roland McGrath <roland@redhat.com>
1892 * hash.c (bfd_hash_set_default_size): Use const for table.
1893 Use size_t instead of int for variable compared to sizeof results.
1895 2004-10-05 Alan Modra <amodra@bigpond.net.au>
1898 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
1900 2004-10-01 Paul Brook <paul@codesourcery.com>
1902 * elf32-arm.h (elf32_arm_fake_sections,
1903 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
1905 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
1907 2004-10-01 Alan Modra <amodra@bigpond.net.au>
1909 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
1911 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
1912 need_relative or need_lsda_relative if we are processing an
1913 offset for a reloc on a FDE initial loc or LSDA field
1915 (_bfd_elf_write_section_eh_frame): Test need_relative and
1916 need_lsda_relative in place of corresponding make_* field
1917 when deciding to use pc-relative encodings.
1919 2004-09-30 Paul Brook <paul@codesourcery.com>
1921 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
1922 target2 relocation type.
1924 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
1927 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
1929 2004-09-30 Paul Brook <paul@codesourcery.com>
1931 * reloc.c: Add BFD_RELOC_ARM_SMI.
1932 * bfd-in2.h: Regenerate.
1935 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1937 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
1938 vma and output offset to address.
1939 * simple.c (simple_save_output_info): Only set output section
1940 and offset for debug sections, or those not already set up by
1942 (bfd_simple_get_relocated_section_contents): Update comment.
1944 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1946 * elf.c (IS_LOADED): Delete.
1947 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
1948 Restore SEC_HAS_CONTENTS test to the one place it was used prior
1951 2004-09-23 Alan Modra <amodra@bigpond.net.au>
1954 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
1955 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
1956 redundant assignment of EM_SPARC.
1958 2004-09-22 Brian Ford <ford@vss.fsi.com>
1960 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
1961 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
1963 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1965 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1967 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
1968 (elf_backend_modify_segment_map): Don't define.
1970 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1972 * elf.c (IS_LOADED): Define.
1973 (assign_file_positions_for_segments): Don't round up file offset of
1974 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
1975 Delete code handling link script adjustment of lma. Do the adjust
1976 in later code handling similar ajustments. Remove dead code error
1977 check. Warn if section lma would require a negative offset
1978 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
1979 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
1980 update voff in section loop. Change voff in segment loop to be an
1981 adjustment on top of "off". Set sec->filepos and update "off" later.
1982 Test for loadable sections consistently using IS_LOADED. Similarly,
1983 test for alloc-only sections other than .tbss consistently.
1984 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
1985 Tidy PT_NOTE handling. Use %B and %A in error messages.
1986 (assign_file_positions_except_relocs): Use %B in error message.
1988 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
1990 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
1991 (CONFIG_STATUS_DEPENDENCIES): New.
1992 (Makefile): Removed.
1993 (config.status): Likewise.
1994 * Makefile.in: Regenerated.
1996 2004-09-17 Paul Brook <paul@codesourcery.com>
1998 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
1999 (bfd_elf32_arm_process_before_allocation): Update prototype.
2000 * bfd-in2.h: Regenerate.
2001 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
2002 (elf32_arm_link_hash_table_create): Set it.
2003 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
2004 (bfd_elf32_arm_set_target_relocs): New function.
2005 (arm_real_reloc_type): New function.
2006 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
2007 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
2008 (elf32_arm_gc_sweep_hook): Ditto.
2009 (elf32_arm_check_relocs): Ditto.
2010 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
2011 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
2013 (elf32_arm_got_prel): New variable.
2014 (elf32_arm_howto_from_type): New function.
2015 (elf32_arm_info_to_howto): Use it.
2016 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
2017 BFD_RELOC_ARM_TARGET2.
2018 * libbfd.h: Regenerate.
2019 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
2021 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2023 * ecoff.c: Update u.undef.next refs.
2024 * elf64-ppc.c: Likewise.
2025 * elflink.c: Likewise.
2026 * linker.c: Likewise.
2027 * xcofflink.c: Likewise.
2029 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
2030 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
2031 fields to indirect struct.
2032 * elf-m10300.c: Update u.weakdef refs.
2033 * elf32-arm.h: Likewise.
2034 * elf32-cris.c: Likewise.
2035 * elf32-frv.c: Likewise.
2036 * elf32-hppa.c: Likewise.
2037 * elf32-i370.c: Likewise.
2038 * elf32-i386.c: Likewise.
2039 * elf32-m32r.c: Likewise.
2040 * elf32-m68k.c: Likewise.
2041 * elf32-ppc.c: Likewise.
2042 * elf32-s390.c: Likewise.
2043 * elf32-sh.c: Likewise.
2044 * elf32-sparc.c: Likewise.
2045 * elf32-vax.c: Likewise.
2046 * elf32-xtensa.c: Likewise.
2047 * elf64-alpha.c: Likewise.
2048 * elf64-hppa.c: Likewise.
2049 * elf64-ppc.c: Likewise.
2050 * elf64-s390.c: Likewise.
2051 * elf64-sh64.c: Likewise.
2052 * elf64-sparc.c: Likewise.
2053 * elf64-x86-64.c: Likewise.
2054 * elfxx-ia64.c: Likewise.
2055 * elfxx-mips.c: Likewise.
2056 * elflink.c: Likewise. Also u.elf_hash_value.
2057 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
2059 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2060 (bfd_elf_gc_record_vtinherit): Alloc vtable.
2061 (bfd_elf_gc_record_vtentry): Likewise.
2062 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
2064 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2066 * Makefile.am: Run "make dep-am".
2067 * Makefile.in: Regenerate.
2068 * bfd-in2.h: Regenerate.
2069 * po/SRC-POTFILES.in: Regenerate.
2070 * po/bfd.pot: Regenerate.
2072 2004-09-16 Alan Modra <amodra@bigpond.net.au>
2074 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
2075 with bitfields. Make "type" and "other" bitfields too.
2076 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
2077 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
2078 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
2079 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
2080 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
2081 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
2082 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
2083 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
2084 * elf-hppa.h: Update all uses of elf_link_hash_flags.
2085 * elf-m10300.c: Likewise.
2087 * elf32-arm.h: Likewise.
2088 * elf32-cris.c: Likewise.
2089 * elf32-frv.c: Likewise.
2090 * elf32-hppa.c: Likewise.
2091 * elf32-i370.c: Likewise.
2092 * elf32-i386.c: Likewise.
2093 * elf32-m32r.c: Likewise.
2094 * elf32-m68k.c: Likewise.
2095 * elf32-ppc.c: Likewise.
2096 * elf32-s390.c: Likewise.
2097 * elf32-sh-symbian.c: Likewise.
2098 * elf32-sh.c: Likewise.
2099 * elf32-sh64.c: Likewise.
2100 * elf32-sparc.c: Likewise.
2101 * elf32-vax.c: Likewise.
2102 * elf32-xtensa.c: Likewise.
2103 * elf64-alpha.c: Likewise.
2104 * elf64-hppa.c: Likewise.
2105 * elf64-ppc.c: Likewise.
2106 * elf64-s390.c: Likewise.
2107 * elf64-sh64.c: Likewise.
2108 * elf64-sparc.c: Likewise.
2109 * elf64-x86-64.c: Likewise.
2110 * elflink.c: Likewise.
2111 * elfxx-ia64.c: Likewise.
2112 * elfxx-mips.c: Likewise.
2113 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
2114 * configure: Regenerate.
2115 * aclocal.m4: Regenerate.
2117 2004-09-16 Alan Modra <amodra@bigpond.net.au>
2119 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
2120 around uses of R_ARM_TARGET1.
2121 (elf32_arm_check_relocs): Likewise.
2123 2004-09-13 Paul Brook <paul@codesourcery.com>
2125 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2127 * bfd-in2.h: Regenerate.
2128 * libbfd.h: Regenerate.
2129 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
2130 (elf32_arm_link_hash_table_create): Set target1_is_rel.
2131 (bfd_elf32_arm_process_before_allocation): Ditto.
2132 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
2133 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
2134 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
2137 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2139 * hpux-core.c (thread_section_p): New function.
2140 (hpux_core_core_file_p): Fix computation of offset in call
2141 to bfd_seek. Create a ".reg" section from an arbitrary
2142 ".reg/<id>" section if none was created after having read
2145 2004-09-11 Andreas Schwab <schwab@suse.de>
2147 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
2148 * aclocal.m4: Rebuild.
2149 * configure: Rebuild.
2151 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2153 * section.c (bfd_sections_find_if): Fix parameter name in
2154 comment to match code.
2156 2004-09-10 Alan Modra <amodra@bigpond.net.au>
2158 * elf.c (assign_file_positions_except_relocs): Assign relocs
2159 stored in a bfd section.
2161 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
2163 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
2164 h->gotplt_refcount to 0, not -1.
2166 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
2168 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
2169 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
2171 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
2172 handle symbol visibility here.
2174 2004-09-07 Alan Modra <amodra@bigpond.net.au>
2176 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
2177 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
2179 (ppc_stub_name): Remove trailing "+0" on stub name.
2180 (create_linkage_sections): Create relocations for
2181 branch lookup table when --emit-relocs as well as when --shared.
2182 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
2183 relbrlt test. For --emit-stub-syms, always output a sym even when
2184 one already exists on a plt call stub. Put stub type in the stub
2186 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
2188 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
2189 reloc_count in stub sections. Adjust relbrlt test.
2190 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
2191 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
2192 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
2193 for relocs against discarded symbols. Fix comments.
2195 2004-09-06 Mark Mitchell <mark@codesourcery.com>
2197 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
2198 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
2200 (map_sections_to_segments): ... here. Use it. Assign a file
2201 position to the .dynamic section if it is not loadable, but part
2202 of the PT_DYNAMIC segment.
2203 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2204 offsets, not VMAs, for the BPABI. Do not fill in the header in
2205 the .got.plt section for the BPABI.
2206 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
2208 (elf_backend_want_got_plt): Define to zero for Symbian OS.
2210 2004-09-06 Nick Clifton <nickc@redhat.com>
2212 * elflink.c (elf_link_add_object_symbols): Set the error code to
2213 bfd_error_wrong_format when the input format does not match the
2216 2004-09-06 Alan Modra <amodra@bigpond.net.au>
2218 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
2219 (ppc64_elf_check_directives): ..here.
2220 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
2221 before accessing ppc64_elf_tdata.
2222 (ppc64_elf_finish_dynamic_sections): And here too.
2224 2004-09-04 Alan Modra <amodra@bigpond.net.au>
2226 * bfd.c (_bfd_default_error_handler): Correct loop exit.
2228 2004-09-03 Mark Mitchell <mark@codesourcery.com>
2230 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
2231 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
2232 (bfd_elf32_littlearm_symbian_vec): Likewise.
2233 * configure: Regenerated.
2234 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
2235 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
2236 (PLT_ENTRY_SIZE): Likewise.
2237 (bfd_vma_elf32_arm_symbian_plt_entry): New
2239 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
2241 (create_got_section): Don't create sections when generating BPABI
2243 (elf32_arm_create_dynamic_sections): Tidy.
2244 (elf32_arm_link_hash_table_create): Set plt_header_size,
2245 plt_entry_size, and symbian_p.
2246 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
2247 generating BPABI objects.
2248 (allocate_dynrelocs): Use htab->plt_header_size, not
2249 PLT_HEADER_SIZE. Do not add to .got.plt when
2250 generating BPABI objects.
2251 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
2252 * elfarm-nabi.c: Add SymbianOS target vectors.
2253 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
2254 (_bfd_elf_link_create_dynamic_sections): Likewise.
2255 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
2256 (elfNN_bed): Use it.
2257 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
2258 (bfd_elf32_littlearm_symbian_vec): Likewise.
2259 (_bfd_target_vector): Add them.
2261 2004-09-03 Nick Clifton <nickc@redhat.com>
2264 * coffcode.h (handle_COMDAT): Replace abort with an warning
2265 message and allow the scan to continue.
2267 2004-09-02 Alan Modra <amodra@bigpond.net.au>
2269 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
2270 in when reading relocs, not our sorted syms. Remove unnecessary
2273 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2275 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
2277 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
2279 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
2280 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
2281 replace uses of *_alias with *_noncanonical.
2282 * aclocal.m4: Rebuild with aclocal 1.4p6.
2283 * Makefile.in: Rebuild with automake 1.4p6.
2284 * doc/Makefile.in: Rebuild with automake 1.4p6.
2285 * configure.in: Autoupdate with autoupdate 2.59.
2286 * config.in: Regenerate with autoheader 2.59.
2287 * configure: Regnerate with autoconf 2.59.
2289 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2291 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
2292 symbol pointer arrays before modifying.
2294 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2296 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
2297 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
2298 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
2299 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
2300 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
2301 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
2302 Use both symbol tables on non-relocatable objects. Use a common
2303 error exit. Fix "mid" warning.
2304 * libbfd.h: Regenerate.
2305 * bfd-in2.h: Regenerate.
2307 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2309 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
2311 (struct sfpr_def_parms): Save some space.
2312 (sfpr_define): Here too.
2314 * elf64-ppc.c (compare_symbols): Put section syms first.
2315 (sym_exists_at): New function.
2316 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
2317 points only for relocatable files. Use .opd section contents
2318 otherwise. Generally clean up the code.
2320 2004-08-27 Alan Modra <amodra@bigpond.net.au>
2322 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
2323 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
2324 (struct sfpr_def_parms): New.
2325 (sfpr_define): New function.
2326 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
2327 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
2328 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
2329 (savefpr1_tail, restfpr1_tail): New functions.
2330 (savevr, savevr_tail, restvr, restvr_tail): New functions.
2331 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
2332 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
2333 code. Define all ABI mandated _save and _rest functions.
2335 2004-08-26 Paul Brook <paul@codesourcery.com>
2337 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
2339 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2341 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
2344 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2346 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
2347 that pcrel correction is applied for R_386_PC32.
2349 2004-08-25 Alan Modra <amodra@bigpond.net.au>
2351 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
2352 for R_386_32 and R_386_PC32 relocs against symbols defined in
2355 2004-08-25 Dmitry Diky <diwil@spec.ru>
2357 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
2358 Add new relocations.
2359 * bfd-in2.h: Regenerate.
2360 * libbfd.h: Regenerate.
2361 * elf32-msp430.c: Clean-up code.
2362 (elf_msp430_howto_table): Add new relocation entries.
2363 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
2364 (msp430_elf_relax_section): New function.
2365 (msp430_elf_relax_delete_bytes): New function.
2366 (msp430_elf_symbol_address_p): New function.
2368 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2370 * elf32-m32r.c (m32r_elf_relocate_section): Handle
2371 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
2373 2004-08-20 Daniel Jacobowitz <dan@debian.org>
2375 * elflink.c (_bfd_elf_section_already_linked): Handle
2376 SEC_LINK_DUPLICATES_SAME_CONTENTS.
2378 2004-08-19 Mark Mitchell <mark@codesourcery.com>
2380 * config.bfd (arm*-*-symbianelf*): New target.
2381 (arm*-*-eabi*): Likewise.
2383 2004-08-19 Alan Modra <amodra@bigpond.net.au>
2385 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
2386 "struct ppc_link_hash_entry *".
2387 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
2388 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
2390 2004-08-19 Jakub Jelinek <jakub@redhat.com>
2392 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
2393 entries (where fd_aux overlaps next entry's fd_func).
2394 Add non_overlapping argument, use it.
2395 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
2396 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2397 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
2398 as indexes into opd_sym_map/opd_adjust array.
2399 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
2401 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2403 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
2404 if we can look up their function descriptor in a regular file.
2406 2004-08-18 Nick Clifton <nickc@redhat.com>
2409 * cofflink.c (coff_link_add_symbols): Check that the comdat
2410 pointer in the coff_section_data structure has been initialised
2413 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2416 * elflink.c (bfd_elf_record_link_assignment): Add comment about
2417 changing bfd_link_hash_undefined to bfd_link_hash_new.
2419 2004-08-17 Jakub Jelinek <jakub@redhat.com>
2421 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
2423 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
2424 (synthetic_opd, synthetic_relocatable): New variables.
2425 (compare_symbols, compare_relocs): New helper routines.
2426 (ppc64_elf_get_synthetic_symtab): New function.
2427 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
2429 * bfd-in2.h: Regenerated.
2430 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
2431 to relsyms. Return 0 if abfd is relocatable.
2433 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2435 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
2437 2004-08-17 Nick Clifton <nickc@redhat.com>
2439 * (is_arm_mapping_symbol_name): New function - return true
2440 when a symbol name matches the requirements for an ARM mapping
2442 (arm_elf_find_function): New function based on
2443 elf_find_function in elf.c but skipping ARM mapping symbols
2444 and including thumb function symbols.
2445 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
2446 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
2448 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2450 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
2451 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
2452 (ppc64_elf_brtaken_reloc): Here too.
2454 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2456 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
2458 (ppc64_elf_check_directives): Check that we have the right hash
2459 table before proceeding.
2461 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2463 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
2464 (adjust_opd_syms): Attach opd syms for deleted entries to one of
2465 the sections that will be discarded.
2467 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2469 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
2471 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2473 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
2474 free space available.
2476 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2478 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
2479 occurrences with bfd_byte * thoughout file.
2481 * coff-rs6000.c (do_shared_object_padding): Warning fix.
2482 (xcoff_write_armap_big): Likewise.
2483 (xcoff_write_archive_contents_old): Likewise.
2484 (xcoff_write_archive_contents_big): Likewise.
2486 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
2488 2004-08-13 Nick Clifton <nickc@redhat.com>
2490 * elf32-arm.h: Convert to ISO C90.
2492 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2495 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
2498 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2500 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
2501 (bfd_archive_filename, bfd_get_section_ident): Delete.
2502 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
2503 bfd_archive_filename.
2504 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
2505 to warn about symbols in discarded sections. Use _bfd_error_handler.
2506 * aout-adobe.c (aout_adobe_callback): See below.
2507 * aout-cris.c (swap_ext_reloc_in): ..
2508 * coff-arm.c (find_thumb_glue, find_arm_glue,
2509 coff_arm_relocate_section, bfd_arm_process_before_allocation,
2510 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
2511 coff_arm_copy_private_bfd_data): ..
2512 * coff-i860.c (i860_reloc_processing): ..
2513 * coff-mcore.c (mcore_coff_unsupported_reloc,
2514 coff_mcore_relocate_section): ..
2515 * coff-ppc.c (coff_ppc_relocate_section): ..
2516 * coff-rs6000.c (xcoff_create_csect_from_smclas
2517 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
2518 sh_swap_insns, sh_relocate_section): ..
2519 * coff-tic54x.c (tic54x_reloc_processing): ..
2520 * coff-tic80.c (coff_tic80_relocate_section): ..
2521 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
2522 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
2523 coff_slurp_symbol_table, coff_classify_symbol,
2524 coff_slurp_reloc_table): ..
2525 * coffgen.c (_bfd_coff_read_string_table): ..
2526 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
2527 _bfd_coff_generic_relocate_section): ..
2528 * cpu-arm.c (bfd_arm_merge_machines): ..
2529 * cpu-sh.c (sh_merge_bfd_arch): ..
2530 * elf-hppa.h (elf_hppa_relocate_section): ..
2531 * elf.c (bfd_elf_string_from_elf_section, setup_group,
2532 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
2533 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
2534 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
2535 * elf32-arm.h (find_thumb_glue, find_arm_glue,
2536 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
2537 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
2538 elf32_arm_relocate_section, elf32_arm_set_private_flags,
2539 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
2540 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
2541 cris_elf_merge_private_bfd_data
2542 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
2543 * elf32-gen.c (elf32_generic_link_add_symbols): ..
2544 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
2545 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
2546 elf32_hppa_relocate_section): ..
2547 * elf32-i370.c (i370_elf_merge_private_bfd_data,
2548 i370_elf_check_relocs, i370_elf_relocate_section): ..
2549 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
2550 elf_i386_relocate_section): ..
2551 * elf32-m32r.c (m32r_elf_relocate_section,
2552 m32r_elf_merge_private_bfd_data): ..
2553 * elf32-m68hc1x.c (m68hc12_add_stub,
2554 _bfd_m68hc11_elf_merge_private_bfd_data): ..
2555 * elf32-m68k.c (elf_m68k_relocate_section): ..
2556 * elf32-mcore.c (mcore_elf_unsupported_reloc,
2557 mcore_elf_relocate_section): ..
2558 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
2559 ppc_elf_check_relocs, ppc_elf_relocate_section,
2560 ppc_elf_begin_write_processing): ..
2561 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2562 elf_s390_relocate_section): ..
2563 * elf32-sh-symbian.c (sh_symbian_import_as,
2564 sh_symbian_process_embedded_commands,
2565 sh_symbian_relocate_section): ..
2566 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
2567 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
2568 sh_elf_merge_private_data): ..
2569 * elf32-sparc.c (elf32_sparc_check_relocs,
2570 elf32_sparc_relocate_section,
2571 elf32_sparc_merge_private_bfd_data): ..
2572 * elf32-v850.c (v850_elf_check_relocs,
2573 v850_elf_merge_private_bfd_data): ..
2574 * elf32-xtensa.c (elf_xtensa_check_relocs,
2575 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
2576 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
2577 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
2578 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
2579 * elf64-gen.c (elf64_generic_link_add_symbols): ..
2580 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
2581 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
2582 ppc64_elf_relocate_section): ..
2583 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2584 elf_s390_relocate_section): ..
2585 * elf64-sh64.c (sh_elf64_relocate_section): ..
2586 * elf64-sparc.c (sparc64_elf_check_relocs,
2587 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
2588 sparc64_elf_merge_private_bfd_data): ..
2589 * elf64-x86-64.c (elf64_x86_64_check_relocs,
2590 elf64_x86_64_relocate_section): ..
2591 * elflink.c (_bfd_elf_add_default_symbol,
2592 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
2593 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
2594 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
2595 elf_get_linked_section_vma, elf_fixup_link_order,
2596 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
2597 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
2598 * elfxx-ia64.c (elfNN_ia64_relax_section,
2599 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
2600 * elfxx-mips.c (mips_elf_perform_relocation,
2601 _bfd_mips_elf_check_relocs,
2602 _bfd_mips_elf_merge_private_bfd_data): ..
2603 * ieee.c (ieee_slurp_external_symbols): ..
2604 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
2605 * libbfd.c (_bfd_generic_verify_endian_match): ..
2606 * linker.c (_bfd_generic_link_add_one_symbol,
2607 _bfd_generic_section_already_linked): ..
2608 * pdp11.c (translate_to_native_sym_flags): ..
2609 * pe-mips.c (coff_pe_mips_relocate_section): ..
2610 * peicode.h (pe_ILF_build_a_bfd): ..
2611 * srec.c (srec_bad_byte): ..
2612 * stabs.c (_bfd_link_section_stabs): ..
2613 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
2614 Replace all uses of bfd_archive_filename and bfd_get_section_ident
2615 with corresponding %B and %A in _bfd_error_handler format string.
2616 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
2617 calls to use %A and %B. Fix "against symbol .. from section" and
2618 similar error messages. Combine multiple _bfd_error_handler calls
2619 where they were separated due to bfd_archive_filename deficiencies.
2620 * bfd-in2.h: Regenerate.
2622 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
2624 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
2627 2004-08-10 Alan Modra <amodra@bigpond.net.au>
2629 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
2630 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
2631 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
2633 (link_hash_newfunc): Init was_undefined.
2634 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
2635 Use undefweak instead.
2636 (ppc64_elf_check_directives): Fix undefs chain.
2637 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
2639 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
2640 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
2641 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
2643 2004-08-09 Jakub Jelinek <jakub@redhat.com>
2645 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
2646 error, test input_section flags rather than sec.
2648 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2650 * elf-bfd.h (struct elf_backend_data): Add
2651 elf_backend_archive_symbol_lookup.
2652 (_bfd_elf_archive_symbol_lookup): Declare.
2653 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
2654 (elf_link_add_archive_symbols): ..extracted from here. Call the
2656 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
2657 (elfNN_bed): Init new field.
2658 * elf64-ppc.c (elf_backend_check_directives): Define.
2659 (elf_backend_archive_symbol_lookup): Define.
2660 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
2661 a ppc_link_hash_entry pointer.
2663 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
2664 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
2665 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
2666 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
2667 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
2668 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2669 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
2672 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2674 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
2675 (ppc64_elf_add_symbol_hook): Test for NULL section.
2676 (get_sym_h): Formatting.
2677 (ppc64_elf_size_stubs): Include reloc addend in value stored as
2680 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
2681 long branch stubs with code handling plt and r2off branch stubs.
2683 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2685 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
2686 * elflink.c (elf_link_input_bfd): Formatting.
2687 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
2689 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
2690 (link_hash_newfunc): Don't set it.
2691 (ppc64_elf_copy_indirect_symbol): Nor copy it.
2692 (ppc64_elf_mark_entry_syms): Delete.
2693 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
2694 sections. Use get_opd_info.
2695 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
2697 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2699 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
2701 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
2702 (func_desc_adjust): Don't set have_undefweak.
2703 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
2704 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
2706 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
2707 "struct ppc_link_hash_entry *". Adjust all references.
2708 (ppc64_elf_hide_symbol): Correct a comment.
2710 * elf64-ppc.c (get_opd_info): New function.
2711 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
2712 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
2713 before calling get_fdh. Test fdh rather than h before dereferencing
2714 fdh. Mark removed symbols in opd_adjust.
2715 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
2716 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
2718 (ppc64_elf_output_symbol_hook): Likewise.
2720 2004-08-06 Paul Brook <paul@codesourcery.com>
2722 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
2723 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
2724 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
2725 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
2726 and BFD_RELOC_ARM_SBREL32.
2727 * bfd-in2.h, bbfd.h: Regenerate.
2729 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2731 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
2732 the dynamic link symbol actually in use.
2734 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
2736 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
2738 2004-07-31 Joel Brobecker <brobecker@gnat.com>
2739 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2741 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
2742 SHN_MIPS_TEXT and SHN_MIPS_DATA.
2744 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
2745 Nick Clifton <nickc@redhat.com>
2748 * bfd.c (_bfd_default_error_handler): Make it global.
2750 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
2752 * elf.c (assign_section_numbers): Cope gracefully with sections
2753 which have SHF_LINK_ORDER set but no sh_link set up.
2754 * elflink.c (elf_get_linked_section_vma): Likewise.
2756 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
2759 * elfxx-target.h (elf_backend_link_order_error_handler): New.
2760 Set it to _bfd_default_error_handler.
2761 (elfNN_bed): Add elf_backend_link_order_error_handler.
2763 * libbfd-in.h (_bfd_default_error_handler): New.
2765 * libbfd.h: Regenerated.
2767 2004-07-30 Jakub Jelinek <jakub@redhat.com>
2769 * archures.c (bfd_mach_sparc_64bit_p): Define.
2770 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
2771 * bfd-in2.h: Rebuilt.
2773 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
2775 Introduce SH2a support.
2776 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
2777 * archures.c (bfd_mach_sh2a_nofpu): New.
2778 * bfd-in2.h: Rebuilt.
2779 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
2780 (arch_info_struct): Add sh2a_nofpu.
2781 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
2782 2003-12-29 DJ Delorie <dj@redhat.com>
2783 * reloc.c: Add relocs for sh2a.
2784 * bfd-in2.h: Regenerate.
2785 * libbfd.hh: Regenerate.
2786 2003-12-01 Michael Snyder <msnyder@redhat.com>
2787 * archures.c (bfd_mach_sh2a): New.
2788 * bfd-in2.h: Rebuilt.
2789 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
2791 (arch_info_struct): Add sh2a.
2792 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
2794 2004-07-28 Nick Clifton <nickc@redhat.com>
2795 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2798 * som.c (setup_sections): Improve estimation of space sizes in
2799 relocatable objects.
2801 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
2802 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
2803 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
2805 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
2806 * configure: Regenerate.
2807 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
2808 case that accepts OSABI=NetBSD and OSABI=SysV.
2809 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
2810 the base of .got or .data (if .got does not exist).
2811 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
2813 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
2814 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
2815 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
2816 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
2818 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
2821 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
2822 (elf_sec_group): Defined.
2823 (bfd_elf_match_symbols_in_sections): New prototype.
2824 (_bfd_elf_setup_group_pointers): Likewise.
2826 * elf.c (bfd_elf_discard_group): Abort.
2827 (bfd_elf_set_group_contents): Also include relocation sections.
2828 Remove zero-fill for ld -r.
2829 (_bfd_elf_setup_group_pointers): New function.
2830 (elf_sort_elf_symbol): Likewise.
2831 (elf_sym_name_compare): Likewise.
2832 (bfd_elf_match_symbols_in_sections): Likewise.
2834 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
2836 * elflink.c (match_group_member): New.
2837 (elf_link_input_bfd): Check group member for discarded section.
2838 (try_match_symbols_in_sections): New function.
2839 (already_linked): Likewise.
2840 (_bfd_elf_section_already_linked): Support mixing comdat group
2841 and linkonce section.
2843 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
2844 * linker.c (bfd_section_already_linked_table_traverse): New.
2846 * libbfd.h: Regenerated.
2848 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
2850 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
2851 BFD_RELOC_CRX_SWITCH32.
2852 * bfd-in2.h: Regenerate.
2853 * libbfd.h: Regenerate.
2854 * elf32-crx.c: Support relocation/relaxation of
2855 BFD_RELOC_CRX_SWITCH* types.
2857 2004-07-27 Alan Modra <amodra@bigpond.net.au>
2859 * elf64-ppc.c: Correct "Linker stubs" comment.
2861 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
2863 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
2865 (elf_linked_to_section): New.
2867 * elf.c (assign_section_numbers): Set up sh_link for
2870 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
2871 to sh_link for SHT_IA_64_UNWIND sections.
2873 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2875 * elflink.c (elf_fixup_link_order): Add _() to error message.
2877 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2879 * elflink.c (elf_fixup_link_order): Issue a warning and flag
2882 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
2884 * aout-adobe.c (aout_32_section_already_linked): Defined.
2885 * aout-target.h (MY_section_already_linked): Likewise.
2886 * aout-tic30.c (MY_section_already_linked): Likewise.
2887 * binary.c (binary_section_already_linked): Likewise.
2888 * bout.c (b_out_section_already_linked): Likewise.
2889 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
2890 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
2891 * coffcode.h (coff_section_already_linked): Likewise.
2892 * i386msdos.c (msdos_section_already_linked): Likewise.
2893 * i386os9k.c (os9k_section_already_linked): Likewise.
2894 * ieee.c (ieee_section_already_linked): Likewise.
2895 * ihex.c (ihex_section_already_linked): Likewise.
2896 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
2897 * mmo.c (mmo_section_already_linked): Likewise.
2898 * nlm-target.h (nlm_section_already_linked): Likewise.
2899 * oasys.c (oasys_section_already_linked): Likewise.
2900 * pef.c (bfd_pef_section_already_linked): Likewise.
2901 * ppcboot.c (ppcboot_section_already_linked): Likewise.
2902 * som.c (som_bfd_discard_group): Likewise.
2903 * srec.c (srec_section_already_linked): Likewise.
2904 * tekhex.c (tekhex_section_already_linked): Likewise.
2905 * versados.c (versados_section_already_linked): Likewise.
2906 * vms.c (vms_section_already_linked): Likewise.
2907 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
2908 * xsym.c (bfd_sym_section_already_linked): Likewise.
2910 * bfd-in.h (bfd_section_already_linked_table_init): New.
2911 (bfd_section_already_linked_table_free): Likewise.
2913 * coff-rs6000.c (rs6000coff_vec): Add
2914 _bfd_generic_section_already_linked.
2915 (pmac_xcoff_vec): Likewise.
2916 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2917 (aix5coff64_vec): Likewise.
2919 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
2920 * elflink.c (_bfd_elf_section_already_linked): New function.
2922 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
2924 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
2925 (_bfd_generic_section_already_linked): New.
2926 (bfd_section_already_linked_hash_entry): Likewise.
2927 (bfd_section_already_linked): Likewise.
2928 (bfd_section_already_linked_table_lookup): Likewise.
2929 (bfd_section_already_linked_table_insert): Likewise.
2931 * linker.c (bfd_section_already_linked): New.
2932 (_bfd_section_already_linked_table): Likewise.
2933 (bfd_section_already_linked_table_lookup): Likewise.
2934 (bfd_section_already_linked_table_insert): Likewise.
2935 (already_linked_newfunc): Likewise.
2936 (bfd_section_already_linked_table_init): Likewise.
2937 (bfd_section_already_linked_table_free): Likewise.
2938 (_bfd_generic_section_already_linked): Likewise.
2940 * section.c (bfd_section): Remove comdat.
2941 (bfd_comdat_info): Moved to ...
2942 * bfd-in.h (coff_comdat_info): Here.
2943 (bfd_coff_get_comdat_section): New.
2944 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
2945 * libcoff-in.h (coff_section_tdata): Add comdat.
2946 * coffcode.h (handle_COMDAT): Updated.
2947 * cofflink.c (coff_link_add_symbols): Likewise.
2948 * ecoff.c (bfd_debug_section): Likewise.
2950 * targets.c (bfd_target): Add _section_already_linked.
2951 (BFD_JUMP_TABLE_LINK): Updated.
2953 * bfd-in2.h: Regenerated.
2954 * libbfd.h: Likewise.
2955 * libcoff.h: Likewise.
2957 2003-07-21 Paul Brook <paul@codesourcery.com>
2959 * elflink.c (elf_get_linked_section_vma, compare_link_order,
2960 elf_fixup_link_order): New functions.
2961 (bfd_elf_final_link): Call elf_fixup_link_order.
2963 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
2965 * elf-bfd.h (ELF_COMMON_DEF_P): New.
2966 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
2968 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
2969 _bfd_elf_symbol_refs_local_p.
2970 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
2973 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
2975 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
2977 (bfd_elf_get_dyn_lib_class): New prototype.
2978 * elf.c (bfd_elf_get_dyn_lib_class): New function.
2980 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
2981 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
2982 entry is needed. Issue an error if a DT_NEEDED entry is needed
2983 for a file marked DYN_NO_NEEDED.
2984 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
2987 * bfd-in2.h: Regenerated.
2989 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2991 * elflink.c (elf_section_complain_discarded): Don't complain in
2994 2004-07-10 James E Wilson <wilson@specifixinc.com>
2996 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
2997 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
2998 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
2999 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
3001 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
3002 bfd_put_64 to bfd_putl64.
3003 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
3005 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
3008 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
3009 .init/.fini sections when trying to relax it.
3011 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
3013 * elf.c (assign_file_positions_for_segments): Make sure the
3014 .dynamic section is the first section in the PT_DYNAMIC segment.
3016 2004-07-09 Nick Clifton <nickc@redhat.com>
3018 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
3019 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
3020 sh_elf_get_flags_from_mach functions so that they do not conflict
3021 when this target is built with other sh-elf targets.
3022 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
3023 suppression of this function.
3024 (sh_elf_find_flags): Likewise.
3026 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3028 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
3029 (ALL_MACHINES_CFILES): Add cpu-crx.c.
3030 (BFD32_BACKENDS): Add elf32-crx.lo.
3031 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
3032 (cpu-crx.lo): New target.
3033 (elf32-crx.lo): New target.
3034 * Makefile.in: Regenerate.
3035 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
3036 (bfd_archures_list): Add bfd_crx_arch.
3037 * bfd-in2.h: Regenerate.
3038 * config.bfd: Handle crx-*-elf*, crx*.
3039 * configure.in: Handle bfd_elf32_crx_vec.
3040 * configure: Regenerate.
3041 * cpu-crx.c: New file.
3042 * elf32-crx.c: Likewise.
3043 * libbfd.h: Regenerate.
3044 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
3045 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
3046 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
3047 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
3048 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
3049 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
3050 * targets.c (bfd_elf32_crx_vec): Declare.
3051 (bfd_target_vector): Add bfd_elf32_crx_vec.
3053 2004-07-06 Nick Clifton <nickc@redhat.com>
3055 * config.bfd: Add sh-symbian-elf target.
3056 * configure.in: Add bfd_elf32_shl_symbian_vec.
3057 * configure: Regenerate.
3058 * elf-bfd.h (struct elf_backend_data): Add new field
3060 * elflink.c (elf_link_add_object_symbols): Invoke the
3061 check_directives function, if defined.
3062 * elfxx-target.h: Provide a default, NULL definition for
3064 * targets.c: Add bfd_elf32_shl_symbian_vec.
3065 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
3067 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
3068 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
3069 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
3070 not already been defined.
3071 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
3072 * sh-symbian.c: New file. Provide functions to support the
3073 * sh-symbian-elf target.
3074 * Makefile.am: Add elf32-sh-symbian.c
3075 * Makefile.in: Regenerate.
3077 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3079 * elf32-sh.c: Include ../opcodes/sh-opc.h.
3080 * Makefile.am: Ran make dep-am.
3081 * Makefile.in: Ran make dep-in.
3083 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3085 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
3088 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
3090 * config.bfd: Add want64 to configuration target s390-*-linux*.
3092 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
3094 * bfd.c (bfd_get_section_ident): New.
3096 * elflink.c (elf_link_read_relocs_from_section): Call
3097 bfd_get_section_ident to identify the section when reporting
3099 (_bfd_elf_link_output_relocs): Likewise.
3100 (elf_link_output_extsym): Likewise.
3101 (elf_link_input_bfd): Likewise.
3102 (bfd_elf_gc_record_vtinherit): Likewise.
3104 * bfd-in2.h: Regenerated.
3106 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
3107 Nick Clifton <nickc@redhat.com>
3110 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
3111 of section symbols to mips_elf_sort_hash_table ().
3113 2004-07-01 Alan Modra <amodra@bigpond.net.au>
3115 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
3117 (elf_section_complain_discarded): New function. Handle
3118 .gcc_except_table too.
3119 (elf_link_input_bfd): Rewrite handling of relocs against symbols
3120 in discarded sections.
3121 * elf-bfd.h (elf_discarded_section): Protect macro arg.
3123 2004-06-30 James E Wilson <wilson@specifixinc.com>
3125 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
3126 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
3128 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
3131 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
3132 local references to discarded sections and report their
3135 2004-06-30 Alan Modra <amodra@bigpond.net.au>
3137 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
3138 sec_info_type, test section name instead.
3140 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
3143 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
3144 in .init/.fini sections.
3146 2004-06-29 Bob Wilson <bob.wilson@acm.org>
3148 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
3149 bfd_get_section_limit.
3151 2004-06-29 Bob Wilson <bob.wilson@acm.org>
3153 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
3154 output section size.
3156 2004-06-29 Alan Modra <amodra@bigpond.net.au>
3158 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
3160 (mmix_elf_perform_relocation): Adjust for above change.
3161 (mmix_elf_relocate_section): Likewise.
3162 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
3163 (mmix_elf_get_section_contents): Delete.
3164 (bfd_elf64_get_section_contents): Delete.
3165 (mmix_elf_relocate_section): Zero stub area.
3166 * linker.c (default_indirect_link_order): Alloc max of section size
3168 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
3169 * section.c (bfd_malloc_and_get_section): Likewise.
3170 (struct bfd_section): Update rawsize comment.
3171 * bfd-in2.h: Regenerate.
3173 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
3175 2004-06-29 Alan Modra <amodra@bigpond.net.au>
3177 * bfd-in.h (bfd_get_section_limit): Define.
3178 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
3179 (_bfd_final_link_relocate): Use bfd_get_section_limit.
3180 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
3181 * coff-arm.c (coff_arm_relocate_section): Likewise.
3182 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
3183 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
3184 (bfd_ns32k_final_link_relocate): Likewise.
3185 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
3186 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
3187 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
3188 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
3189 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
3190 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
3191 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
3192 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3193 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
3194 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
3195 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
3196 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
3197 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
3198 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
3199 * elf32-v850.c (v850_elf_reloc): Likewise.
3200 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
3201 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
3202 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
3203 * elf64-mips.c (mips_elf64_gprel32_reloc)
3204 (mips16_gprel_reloc): Likewise.
3205 * elf64-mmix.c (mmix_elf_reloc): Likewise.
3206 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
3207 * elf64-sparc.c (init_insn_reloc): Likewise.
3208 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3209 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
3210 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
3211 (_bfd_mips_elf_generic_reloc): Likewise.
3212 * bfd-in2.h: Regenerate.
3214 2004-06-28 Alan Modra <amodra@bigpond.net.au>
3216 * bfd-in.h (struct stab_info): Move from stabs.c.
3217 * stabs.c (struct stab_link_includes_table): Delete.
3218 (stab_link_includes_lookup): Delete.
3219 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
3220 level of indirection from sinfo parm.
3221 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
3222 stabstr section. Adjust hash table accesses.
3223 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
3224 alloc. Adjust stab_info test.
3225 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
3226 (_bfd_coff_final_link): Adjust stab_info test.
3227 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
3228 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
3230 * libcoff-in.h (struct coff_link_hash_table): Likewise.
3231 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
3232 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
3233 stabstr section. Adjust stab_info test.
3234 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
3235 (_bfd_write_stab_strings): Adjust prototypes.
3236 * libbfd.h: Regenerate.
3237 * libcoff.h: Regenerate.
3238 * bfd-in2.h: Regenerate.
3240 2004-06-27 Mark Kettenis <kettenis@gnu.org>
3242 From Miod Vallat <miod@online.fr>:
3243 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
3245 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
3247 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
3248 (struct elf32_mn10300_link_hash_entry): Remove
3249 pcrel_relocs_copied.
3250 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
3251 R_MN10300_32. Don't adjust pcrel_relocs_copied.
3252 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
3253 and gotoff relocations if the symbol doesn't bind locally. Use
3254 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
3255 relocation for PCREL32.
3256 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
3257 to test whether a symbol binds locally.
3258 (elf32_mn10300_link_hash_newfunc): Don't initialize
3259 pcrel_relocs_copied.
3260 (_bfd_mn10300_elf_discard_copies): Delete.
3261 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
3263 2004-06-26 Mark Kettenis <kettenis@gnu.org>
3265 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
3267 2004-06-25 Joel Brobecker <brobecker@gnat.com>
3269 * som.c (som_set_reloc_info): Correct small typo.
3271 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3273 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
3274 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
3275 (m32r_elf_gcsweep_hook): Likewise.
3276 (m32r_elf_check_relocs): Likewise.
3277 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
3278 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
3279 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
3280 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
3281 * bfd-in2.h: Regenerated.
3282 * libbfd.h: Regenerated.
3284 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
3286 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
3288 (elf64_x86_64_relocate_section): Issue an error for
3289 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
3290 against global symbols when building shared library.
3292 2004-06-24 Alan Modra <amodra@bigpond.net.au>
3294 * section.c (struct sec): Rename "_cooked_size" to "size".
3295 Rename "_raw_size" to "rawsize".
3296 (STD_SECTION): Adjust comments.
3297 (bfd_set_section_size, bfd_get_section_contents): Use size.
3298 (bfd_malloc_and_get_section): New function.
3299 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
3300 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
3301 Correctly free reloc and contents memory.
3302 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
3303 and fake CIE now that we can shink section size to zero.
3304 (_bfd_elf_write_section_eh_frame): Likewise..
3305 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
3306 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
3307 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
3308 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
3309 unneeded indirection.
3310 * elf.c (_bfd_elf_section_offset): .. and update call.
3311 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
3312 * libbfd.h: Regenerate.
3313 * bfd-in2.h: Regenerate.
3315 Replace occurrences of "_raw_size" and "_cooked_size" in most places
3316 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
3317 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
3318 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
3319 Similarly use "rawsize", if non-zero, in reloc functions to validate
3320 reloc addresses. Use new bfd_malloc_and_get_section in most places
3321 where bfd_get_section_contents was called. Expand all occurrences of
3322 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
3323 grok_prstatus and similar functions to "size".
3324 * aix386-core.c (aix386_core_file_p): ..
3325 * aix5ppc-core.c (xcoff64_core_p): ..
3326 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
3327 aout_adobe_set_section_contents): ..
3328 * aout-target.h (callback): ..
3329 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
3330 MY_bfd_final_link): ..
3331 * aoutf1.h (sunos4_core_file_p): ..
3332 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3333 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
3334 final_link, aout_link_input_section): ..
3335 * binary.c (binary_object_p, binary_canonicalize_symtab,
3336 binary_set_section_contents): ..
3337 * bout.c (b_out_callback, b_out_write_object_contents,
3338 b_out_set_section_contents, b_out_bfd_relax_section,
3339 b_out_bfd_get_relocated_section_contents): ..
3340 * cisco-core.c (cisco_core_file_validate): ..
3341 * coff-alpha.c (alpha_ecoff_object_p,
3342 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
3343 * coff-arm.c (coff_arm_relocate_section,
3344 bfd_arm_allocate_interworking_sections): ..
3345 * coff-h8300.c (h8300_reloc16_extra_cases,
3346 h8300_bfd_link_add_symbols): ..
3347 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
3348 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
3349 ppc_bfd_coff_final_link): ..
3350 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
3351 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3352 sh_align_loads, sh_coff_get_relocated_section_contents): ..
3353 * coff64-rs6000.c (xcoff64_write_object_contents,
3354 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
3355 * coffcode.h (coff_compute_section_file_positions,
3356 coff_write_object_contents): ..
3357 * coffgen.c (make_a_section_from_file, coff_write_symbols,
3358 coff_section_symbol, build_debug_section): ..
3359 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
3360 process_embedded_commands, _bfd_coff_link_input_bfd,
3361 _bfd_coff_write_global_sym): ..
3362 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
3363 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
3364 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
3365 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
3366 _bfd_dwarf2_find_nearest_line): ..
3367 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
3368 ecoff_compute_section_file_positions,
3369 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
3370 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
3371 _bfd_elf_discard_section_eh_frame_hdr,
3372 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
3373 _bfd_elf_write_section_eh_frame,
3374 _bfd_elf_write_section_eh_frame_hdr): ..
3375 * elf-hppa.h (elf_hppa_sort_unwind): ..
3376 * elf-m10200.c (mn10200_elf_relax_section,
3377 mn10200_elf_relax_delete_bytes,
3378 mn10200_elf_get_relocated_section_contents): ..
3379 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
3380 mn10300_elf_check_relocs, mn10300_elf_relax_section,
3381 mn10300_elf_relax_delete_bytes,
3382 mn10300_elf_get_relocated_section_contents,
3383 _bfd_mn10300_elf_adjust_dynamic_symbol,
3384 _bfd_mn10300_elf_discard_copies,
3385 _bfd_mn10300_elf_size_dynamic_sections,
3386 _bfd_mn10300_elf_finish_dynamic_sections): ..
3387 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
3388 _bfd_elf_make_section_from_phdr, elf_fake_sections,
3389 bfd_elf_set_group_contents, map_sections_to_segments,
3390 elf_sort_sections, assign_file_positions_for_segments,
3391 SECTION_SIZE, copy_private_bfd_data,
3392 _bfd_elf_get_dynamic_reloc_upper_bound,
3393 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
3394 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
3395 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
3396 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
3397 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
3398 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
3399 bfd_elf32_arm_process_before_allocation,
3400 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
3401 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
3402 elf32_arm_write_section): ..
3403 * elf32-cris.c (cris_elf_grok_prstatus,
3404 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
3405 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
3406 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
3407 elf_cris_discard_excess_dso_dynamics,
3408 elf_cris_discard_excess_program_dynamics): ..
3409 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
3410 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
3411 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
3412 _frv_create_got_section, _frvfdpic_assign_plt_entries,
3413 elf32_frvfdpic_size_dynamic_sections,
3414 elf32_frvfdpic_modify_segment_map,
3415 elf32_frvfdpic_finish_dynamic_sections): ..
3416 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
3417 elf32_h8_get_relocated_section_contents): ..
3418 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
3419 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
3420 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
3421 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
3422 elf32_hppa_finish_dynamic_sections): ..
3423 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
3424 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
3425 i370_elf_finish_dynamic_sections): ..
3426 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
3427 allocate_dynrelocs, elf_i386_size_dynamic_sections,
3428 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
3429 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
3430 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
3431 * elf32-ip2k.c (ip2k_is_switch_table_128,
3432 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
3433 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
3434 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
3435 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
3436 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
3437 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
3438 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
3439 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
3440 m32r_elf_get_relocated_section_contents): ..
3441 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
3442 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
3443 m68hc11_elf_relax_delete_bytes): ..
3444 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
3445 m68hc12_elf_size_one_stub): ..
3446 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
3447 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
3448 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
3449 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
3450 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
3451 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3452 elf32_mips_grok_prstatus): ..
3453 * elf32-or32.c (or32_elf_consth_reloc): ..
3454 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
3455 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
3456 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
3457 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
3458 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
3459 ppc_elf_final_write_processing): ..
3460 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3461 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3462 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
3463 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
3464 sh_elf_relax_delete_bytes, sh_elf_align_loads,
3465 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
3466 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
3467 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
3468 * elf32-sh64-com.c (sh64_address_in_cranges,
3469 sh64_get_contents_type): ..
3470 * elf32-sh64.c (sh64_find_section_for_address,
3471 sh64_elf_final_write_processing): ..
3472 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
3473 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
3474 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
3475 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
3476 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
3477 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
3478 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
3479 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
3480 elf_vax_finish_dynamic_sections): ..
3481 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
3482 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
3483 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
3484 xstormy16_elf_finish_dynamic_sections): ..
3485 * elf32-xtensa.c (xtensa_read_table_entries,
3486 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
3487 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
3488 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
3489 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
3490 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
3491 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
3492 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
3493 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
3494 xtensa_callback_required_dependence): ..
3495 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
3496 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
3497 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
3498 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
3499 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
3500 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
3501 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
3502 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
3503 * elf64-hppa.c (allocate_dynrel_entries,
3504 elf64_hppa_size_dynamic_sections,
3505 elf64_hppa_finish_dynamic_sections): ..
3506 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
3507 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
3508 elf64_mips_grok_prstatus): ..
3509 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
3510 mmix_elf_relocate_section, mmix_elf_final_link,
3511 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
3512 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
3513 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
3514 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
3515 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
3516 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
3517 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
3518 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
3519 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
3520 ppc64_elf_finish_dynamic_sections): ..
3521 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3522 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3523 elf_s390_finish_dynamic_sections): ..
3524 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
3525 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
3526 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
3527 sh64_elf64_finish_dynamic_sections): ..
3528 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
3529 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
3530 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
3531 sparc64_elf_finish_dynamic_symbol,
3532 sparc64_elf_finish_dynamic_sections): ..
3533 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
3534 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
3535 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
3536 elf64_x86_64_finish_dynamic_sections): ..
3537 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
3538 * elfcode.h (elf_slurp_reloc_table): ..
3539 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
3540 elf_finalize_dynstr, elf_link_add_object_symbols,
3541 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
3542 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
3543 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3544 elf32_mips_grok_prstatus): ..
3545 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
3546 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
3547 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
3548 elfNN_ia64_finish_dynamic_sections): ..
3549 * elfxx-mips.c (mips_elf_create_procedure_table,
3550 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
3551 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
3552 mips_elf_global_got_index, mips_elf_multi_got,
3553 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
3554 mips_elf_allocate_dynamic_relocations,
3555 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
3556 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
3557 _bfd_mips_elf_always_size_sections,
3558 _bfd_mips_elf_size_dynamic_sections,
3559 _bfd_mips_elf_finish_dynamic_symbol,
3560 _bfd_mips_elf_finish_dynamic_sections,
3561 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
3562 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
3563 _bfd_elf_mips_get_relocated_section_contents,
3564 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
3565 * hp300hpux.c (callback): ..
3566 * hppabsd-core.c (make_bfd_asection): ..
3567 * hpux-core.c (make_bfd_asection): ..
3568 * i386linux.c (linux_link_create_dynamic_sections,
3569 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
3570 * i386msdos.c (msdos_write_object_contents): ..
3571 * i386os9k.c (os9k_callback, os9k_write_object_contents,
3572 os9k_set_section_contents): ..
3573 * ieee.c (parse_expression, ieee_slurp_external_symbols,
3574 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
3575 ieee_write_section_part, do_with_relocs, do_as_repeat,
3576 do_without_relocs, ieee_write_debug_part, init_for_output,
3577 ieee_set_section_contents): ..
3578 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
3579 * irix-core.c (do_sections, make_bfd_asection): ..
3580 * libaout.h (aout_section_merge_with_text_p): ..
3581 * libbfd.c (_bfd_generic_get_section_contents,
3582 _bfd_generic_get_section_contents_in_window): ..
3583 * linker.c (default_indirect_link_order): ..
3584 * lynx-core.c (make_bfd_asection): ..
3585 * m68klinux.c (linux_link_create_dynamic_sections,
3586 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3587 * mach-o.c (bfd_mach_o_make_bfd_section,
3588 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
3589 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
3590 bfd_mach_o_scan_read_segment): ..
3591 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
3592 _bfd_merge_sections): ..
3593 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
3594 mmo_map_set_sizes, mmo_canonicalize_symtab,
3595 mmo_internal_write_section, mmo_write_object_contents): ..
3596 * netbsd-core.c (netbsd_core_file_p): ..
3597 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
3598 nlm_alpha_set_public_section): ..
3599 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
3600 * nlm32-sparc.c (nlm_sparc_write_import): ..
3601 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
3602 nlm_compute_section_file_positions): ..
3603 * oasys.c (oasys_object_p, oasys_slurp_section_data,
3604 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
3605 * opncls.c (get_debug_link_info): ..
3606 * osf-core.c (make_bfd_asection): ..
3607 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3608 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
3609 final_link, aout_link_input_section): ..
3610 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
3611 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
3612 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
3613 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
3614 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
3615 * ptrace-core.c (ptrace_unix_core_file_p): ..
3616 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
3617 _bfd_final_link_relocate, bfd_generic_relax_section,
3618 bfd_generic_get_relocated_section_contents): ..
3619 * reloc16.c (bfd_coff_reloc16_relax_section,
3620 bfd_coff_reloc16_get_relocated_section_c): ..
3621 * riscix.c (riscix_some_aout_object_p): ..
3622 * rs6000-core.c (read_hdr, make_bfd_asection): ..
3623 * sco5-core.c (make_bfd_asection): ..
3624 * simple.c (bfd_simple_get_relocated_section_contents): ..
3625 * som.c (som_object_setup, setup_sections, som_prep_headers,
3626 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
3627 som_set_reloc_info, som_get_section_contents,
3628 som_bfd_link_split_section): ..
3629 * sparclinux.c (linux_link_create_dynamic_sections,
3630 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3631 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
3632 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
3633 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
3634 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
3635 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
3636 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
3637 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
3638 sunos_finish_dynamic_link): ..
3639 * syms.c (_bfd_stab_section_find_nearest_line): ..
3640 * tekhex.c (first_phase, tekhex_set_section_contents,
3641 tekhex_write_object_contents): ..
3642 * trad-core.c (trad_unix_core_file_p): ..
3643 * versados.c (process_esd, process_otr, process_otr): ..
3644 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
3645 * vms-misc.c (add_new_contents): ..
3646 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
3647 * vms.c (vms_set_section_contents): ..
3648 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
3649 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
3650 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
3651 * xsym.c (bfd_sym_scan): .. See above.
3653 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
3655 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
3656 calling _bfd_merged_section_offset only for section symbols.
3658 2004-06-22 Alan Modra <amodra@bigpond.net.au>
3660 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
3661 for handling SEC_MERGE symbols in relax_section.
3663 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3665 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
3666 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
3667 linked together. Mark the result as h8300sx code.
3669 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3671 * elf-bfd.h (struct elf_backend_data): Added
3672 elf_backend_omit_section_dynsym.
3673 (_bfd_elf_link_omit_section_dynsym): Declare.
3674 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
3675 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
3676 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
3677 (_bfd_elf_link_renumber_dynsyms): ... this function.
3678 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
3679 _bfd_elf_link_omit_section_dynsym).
3680 (elfNN_bed): Added elf_backend_omit_section_dynsym.
3682 2004-06-21 Nick Clifton <nickc@redhat.com>
3684 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
3687 2004-06-17 Jerome Guitton <guitton@gnat.com>
3689 * bfd-in.h (bfd_cache_close_all): New function declaration.
3690 * bfd-in2.h: Regenerate.
3691 * cache.c (bfd_cache_close_all): New function definition.
3693 2004-06-16 Mark Kettenis <kettenis@gnu.org>
3695 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
3697 * configure: Regenerate.
3699 2004-06-16 Daniel Jacobowitz <dan@debian.org>
3701 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
3702 the pre-existing section.
3704 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3706 * section.c (struct sec): Remove usused flags. Reorganize a little.
3707 (bfd_get_section_size_before_reloc): Delete.
3708 (bfd_get_section_size_after_reloc): Delete.
3709 (STD_SECTION): Update.
3710 (bfd_get_section_size_now): Delete.
3711 (bfd_set_section_contents): Don't referece reloc_done.
3712 (bfd_get_section_contents): Remove reloc_done comment.
3713 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
3715 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
3716 * ecoff.c (bfd_debug_section): Update initializer.
3717 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
3718 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
3719 * bfd-in.h (bfd_section_size): Expand.
3720 (bfd_get_section_size): New macro.
3721 * bfd-in2.h: Regenerate.
3722 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
3723 bfd_get_section_size_before_reloc with bfd_get_section_size.
3724 * coffcode.h (coff_write_object_contents): Likewise.
3725 * coffgen.c (build_debug_section): Likewise.
3726 * dwarf1.c (parse_line_table): Likewise.
3727 (_bfd_dwarf1_find_nearest_line): Likewise.
3728 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3729 * i386msdos.c (msdos_write_object_contents): Likewise.
3730 * pdp11.c (squirt_out_relocs): Likewise.
3731 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
3732 * elf64-mmix.c (mmix_elf_final_link): Update comment.
3734 2004-06-14 Chris Demetriou <cgd@broadcom.com>
3736 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
3737 removal) with updated comment.
3738 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
3740 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
3741 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3743 2004-06-12 Alan Modra <amodra@bigpond.net.au>
3745 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
3746 overflow on branches to undefweaks.
3748 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3750 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
3751 as ecoff_section_data() does not return a valid lvalue.
3753 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
3755 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
3756 (elf_link_add_object_symbols): Likewise.
3758 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
3759 (elf_backend_reloc_type_class): New.
3761 2004-06-08 Mark Kettenis <kettenis@gnu.org>
3763 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
3765 * configure: Regenerate.
3767 2004-06-07 Daniel Jacobowitz <dan@debian.org>
3769 From: Albert Chin-A-Young <china@thewrittenword.com>
3770 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
3773 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
3775 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
3778 2004-05-28 DJ Delorie <dj@redhat.com>
3780 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
3781 for linking, but otherwise adjust reloc for merged sections.
3783 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3785 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
3786 _bfd_merged_section_offset for local symbols.
3788 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3790 * Makefile.am: Regenerate dependencies.
3791 * Makefile.in: Regenerate.
3792 * archures.c: Add bfd_mach_sh3_nommu .
3793 * bfd-in2.h: Regenerate.
3794 * cpu-sh.c: Add sh3-nommu architecture.
3795 (bfd_to_arch_table): Create new table.
3796 (sh_get_arch_from_bfd_mach): Create new function.
3797 (sh_get_arch_up_from_bfd_mach): Create new function.
3798 (sh_merge_bfd_arch): Create new function.
3799 * elf32-sh.c (sh_ef_bfd_table): Add table.
3800 (sh_elf_check_relocs): Replace switch statement with
3801 use of sh_ef_bfd_table .
3802 (sh_elf_get_flags_from_mach): Add new function.
3803 (sh_find_elf_flags): Likewise.
3804 (sh_elf_copy_private_data): Replace most of non-elf contents
3805 with a call to sh_merge_bfd_arch() .
3807 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
3809 * Makefile.am (bfdver.h): Use explicit filename, not $< .
3810 * Makefile.in: Regenerate.
3812 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3814 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
3815 custom calling conventions for dynamic symbols.
3816 (mn10300_elf_relax_section): Avoid relaxing a function as a local
3817 symbol if it's an alias to a global one.
3819 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
3821 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
3824 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3826 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
3829 2004-05-26 Alan Modra <amodra@bigpond.net.au>
3831 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
3832 for SHT_GROUP sections.
3834 2004-05-25 Alan Modra <amodra@bigpond.net.au>
3836 * elflink.c (elf_link_add_object_symbols): Don't set up merge
3838 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
3839 * merge.c: Formatting. Remove unnecessary casts. Expand
3840 bfd_get_section_alignment macro.
3841 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
3842 use throughout file.
3843 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
3844 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
3845 section name to determine sinfo group, instead test output section
3847 (_bfd_merge_sections): Add struct bfd_link_info param. Call
3848 _bfd_strip_section_from_output rather than just twiddling flags.
3849 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
3850 (_bfd_merge_sections): Update prototype.
3851 * libbfd.h: Regenerate.
3853 2004-05-24 Mark Kettenis <kettenis@gnu.org>
3855 * netbsd-core.c: Correctly indent section that sets architecture
3858 From Miod Vallat <miod@online.fr>:
3859 * m88kopenbsd.c: New file.
3860 * targets.c (m88k_openbsd_vec): New.
3861 * config.bfd: Add m88k-*-openbsd*.
3862 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
3863 (m88kopenbsd_vec): New.
3864 * configure: Regenerate.
3865 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
3866 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
3868 * Makefile.in: Regenerate.
3869 * po/SRC-POTFILES.in: Regenerate.
3871 2004-05-24 Nick Clifton <nickc@redhat.com>
3873 * hash.c: Remove bogus node "Changing the default Hash Table Size"
3874 introduced by hash table size patch.
3876 2004-05-22 Ben Elliston <bje@au.ibm.com>
3878 * configure.in (is_release): Remove.
3879 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
3880 (AC_OUTPUT): Don't output bfdver.h from version.h.
3881 * configure: Regenerate.
3882 * Makefile.am (RELEASE): New variable.
3883 (bfdver.h): New target.
3884 * Makefile.in: Regenerate.
3885 * doc/Makefile.in: Likewise.
3887 2004-05-22 Ben Elliston <bje@au.ibm.com>
3889 * Makefile.am (config.status): Don't depend on version.h.
3890 * Makefile.in: Regenerate.
3892 2004-05-22 Alan Modra <amodra@bigpond.net.au>
3894 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
3895 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
3896 * libbfd.h: Regenerate.
3897 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
3898 (_bfd_elf_rel_local_sym): Likewise.
3899 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
3900 (elf_link_input_bfd): Likewise.
3901 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
3902 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3903 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
3904 (elfNN_ia64_relocate_section): Likewise.
3906 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
3908 * hash.c (bfd_default_hash_table_size): New variable.
3909 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
3910 (bfd_hash_set_default_size): New function. Set the default size
3911 to a selected prime number close to the argument. Document new
3913 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
3914 * bfd-in2.h: Regenerate.
3915 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
3916 * Makefile.in: Regenerate.
3918 2004-05-21 Mark Kettenis <kettenis@gnu.org>
3920 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
3921 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
3922 arm, m68k, m88k and hppa core files.
3924 2004-05-21 Nick Clifton <nickc@redhat.com>
3926 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
3927 (bfd_bwrite): Likewise.
3928 (bfd_tell): Likewise.
3929 (bfd_flush): Likewise.
3930 (bfd_stat): Likewise.
3931 (bfd_seek): Likewise.
3932 (bfd_get_mtime): Likewise.
3933 (bfd_get_size): Likewise.
3935 2004-05-19 Ben Elliston <bje@au.ibm.com>
3937 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
3939 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
3941 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
3942 (bfd_generic_openr_next_archived_file): Likewise.
3944 2004-05-17 Bob Wilson <bob.wilson@acm.org>
3946 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
3947 section names by inserting a new substring after .gnu.linkonce, except
3948 for .gnu.linkonce.t.* where the "t." is replaced.
3950 2004-05-17 Adam Nemet <anemet@lnxw.com>
3952 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
3953 (m68-*-lynxos* case): Likewise.
3954 (powerpc-*-lyxnos* case): New case.
3955 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
3957 2004-05-17 David Heine <dlheine@tensilica.com>
3959 * aout-target.h (MY_bfd_copy_private_header_data): Define.
3960 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
3961 * bfd.c (bfd_copy_private_header_data): Define.
3962 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
3964 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
3965 * coffcode.h (coff_bfd_copy_private_header_data): Define.
3966 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
3967 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
3968 segments by calling copy_private_bfd_data.
3969 (_bfd_elf_copy_private_header_data): Define.
3970 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
3971 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
3972 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
3973 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
3974 * mmo.c (mmo_bfd_copy_private_header_data): Define.
3975 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
3976 * som.c (som_bfd_copy_private_header_data): Define.
3977 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
3978 * vms.c (vms_bfd_copy_private_header_data): Define.
3979 * bfd-in2.h: Regenerate.
3980 * libbfd.h: Regenerate.
3982 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3984 * elfxx-mips.c (MINUS_TWO): Define.
3985 (mips_elf_higher, mips_elf_highest,
3986 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
3987 some bfd_vma values.
3988 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
3990 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3992 * som.c (log2): Rename to exact_log2. Adjust all callers.
3994 2004-05-13 Paul Brook <paul@codesourcery.com>
3996 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
3997 dwarf3 format CIE entries. Remove comment about the size of the
3998 ra_column field. It is now correctly deduced.
4000 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4002 * config.bfd (or32-*-rtems*): Switch to elf.
4004 2004-05-13 Nick Clifton <nickc@redhat.com>
4006 * po/fr.po: Updated French translation.
4008 2004-05-11 Jakub Jelinek <jakub@redhat.com>
4010 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
4011 into .dynsym if elf_section_data (sec)->dynindx <= 0.
4012 Adjust counting of last_local.
4013 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
4014 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
4015 created by the linker nor !SHF_ALLOC.
4017 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
4018 DT_PLTGOT to the start of the .got.plt section instead of the
4019 .got output section. Set sh_entsize for .got section in addition
4021 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4022 is at sgot->output_section->vma.
4023 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
4024 DT_PLTGOT to the start of the .got.plt section instead of the
4025 .got output section.
4026 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4027 is at sgot->output_section->vma. Set sh_entsize for .got section
4028 in addition to .got.plt.
4029 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
4030 (bfd_section_from_phdr): Likewise.
4031 (map_sections_to_segments): Likewise.
4032 (assign_file_positions_for_segments): Likewise.
4033 (get_program_header_size): Likewise.
4034 * elflink.c (bfd_elf_size_dynamic_sections): Set
4035 elf_tdata (output_bfd)->relro from info->relro.
4036 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
4038 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
4040 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
4041 a zero symndx for which we hadn't accounted a dynamic relocation.
4042 (_frvfdpic_add_rofixup): Likewise.
4044 2004-05-07 Brian Ford <ford@vss.fsi.com>
4045 DJ Delorie <dj@redhat.com>
4047 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
4048 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
4049 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
4050 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
4052 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4054 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
4055 immediately if there's no link info.
4056 (elf32_frvfdpic_copy_private_bfd_data): New.
4057 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
4059 2004-05-06 Zack Weinberg <zack@codesourcery.com>
4061 * dwarf2.c (add_line_info): Also set info->filename to NULL if
4062 filename argument is null; do not call strlen on a null pointer.
4064 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
4066 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
4069 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4071 * configure.in (bfd_elf32_frvfdpic_vec): New.
4072 * configure: Rebuilt.
4073 * targets.c (bfd_elf32_frvfdpic_vec): New.
4074 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
4076 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
4077 frvfdpic instead of frv. Rearrange elf-target macros such that
4078 the FDPIC-specific ones are only defined for this new target
4080 (bfd_elf32_frvfdpic_vec): Declare.
4082 (elf32_frv_relocate_section): Use it to enable segment checking
4083 and to control rofixup emission. Add output section vma to
4084 applied relocation in non-LOAD non-ALLOC sections. Use
4085 _bfd_error_handler for errors.
4086 (_frv_create_got_section): Create .rel.got and .rofixup only in
4087 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
4089 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
4090 (elf32_frvfdpic_modify_segment_map): Likewise.
4091 (elf32_frv_finish_dynamic_sections): New, do-nothing.
4092 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
4093 error message if we miscompute the rofixup size.
4094 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
4095 (frvfdpic_elf_encode_eh_address): Likewise.
4096 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
4097 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
4098 relocs. Reject unknown relocation types.
4099 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
4100 (frv_elf_merge_private_bfd_data): Likewise.
4101 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
4102 0x4000 for newly-added elf32-frvfdpic.
4104 2004-05-05 Nick Clifton <nickc@redhat.com>
4107 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
4108 returning NULL as most users of this function do not check its
4110 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
4111 of bfd_cache_lookup().
4112 * sco5-core.c (sco5_core_file_p): Likewise.
4113 * trad-core.c (trad_unix_core_file_p): Likewise.
4115 2004-05-05 Nick Clifton <nickc@redhat.com>
4117 * cache.c (bfd_cache_lookup): Improve formatting.
4118 * archive.c: Fix formatting.
4120 2004-05-05 Peter Barada <peter@the-baradas.com>
4122 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
4123 * cpu-m68k.c(bfd_m68k_arch): Likewise.
4124 * bfd-in2.h(bfd_architecture): Regenerate.
4126 2004-05-03 Alan Modra <amodra@bigpond.net.au>
4128 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
4130 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
4131 those against discarded link-once and SEC_MERGE section symbols.
4133 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4135 * section.c (bfd_get_section_by_name_if): New.
4136 * bfd-in2.h: Regenerated.
4138 2004-05-02 Alan Modra <amodra@bigpond.net.au>
4140 * som.c (som_bfd_is_group_section): Define.
4142 2004-05-01 Alan Modra <amodra@bigpond.net.au>
4144 * section.c (bfd_make_section_anyway): Copy the whole
4145 bfd_hash_entry, not just "next" from existing entry.
4147 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4149 * elf.c (bfd_section_from_shdr): Maintain the section order in
4151 (special_sections): Add ".note.GNU-stack".
4152 (elf_fake_sections): Handle section group for relocatable
4155 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4157 * section.c (bfd_sections_find_if): New.
4158 * bfd-in2.h: Regenerated.
4160 2004-04-30 Alan Modra <amodra@bigpond.net.au>
4162 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
4164 * elf-bfd.h (bfd_elf_is_group_section): Declare.
4165 * elf.c (bfd_elf_is_group_section): New function.
4166 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
4167 * section.c (bfd_generic_is_group_section): New function.
4168 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
4169 (BFD_JUMP_TABLE_LINK): Adjust.
4170 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
4171 * aout-target.h (MY_bfd_is_group_section): Define.
4172 * aout-tic30.c (MY_bfd_is_group_section): Define.
4173 * bfd.c (bfd_is_group_section): Define.
4174 * binary.c (binary_bfd_is_group_section): Define.
4175 * bout.c (b_out_bfd_is_group_section): Define.
4176 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
4177 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
4178 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
4179 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
4180 * coffcode.h (coff_bfd_is_group_section): Define.
4181 * i386msdos.c (msdos_bfd_is_group_section): Define.
4182 * i386os9k.c (os9k_bfd_is_group_section): Define.
4183 * ieee.c (ieee_bfd_is_group_section): Define.
4184 * ihex.c (ihex_bfd_is_group_section): Define.
4185 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
4186 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
4187 * mmo.c (mmo_bfd_is_group_section): Define.
4188 * nlm-target.h (nlm_bfd_is_group_section): Define.
4189 * oasys.c (oasys_bfd_is_group_section): Define.
4190 * pef.c (bfd_pef_bfd_is_group_section): Define.
4191 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
4192 * srec.c (srec_bfd_is_group_section): Define.
4193 * tekhex.c (tekhex_bfd_is_group_section): Define.
4194 * versados.c (versados_bfd_is_group_section): Define.
4195 * vms.c (vms_bfd_is_group_section): Define.
4196 * xsym.c (bfd_sym_bfd_is_group_section): Define.
4197 * bfd-in2.h: Regenerate.
4198 * libbfd.h: Regenerate.
4200 2004-04-30 Alan Modra <amodra@bigpond.net.au>
4202 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
4204 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
4206 * configure.in: Update version to 2.15.91.
4207 * configure: Regenerate.
4209 2004-04-29 Brian Ford <ford@vss.fsi.com>
4211 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
4212 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
4213 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
4214 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
4215 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
4216 .gnu.linkonce.wi. sections.
4217 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
4218 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
4220 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
4221 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
4223 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4225 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
4226 * bfd-in2.h: Regenerate.
4227 * libbfd.h: Likewise.
4229 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4231 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
4233 (setup_sections): Use som_subspace_dictionary_record struct instead
4234 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
4235 is_comdat, is_common or dup_common.
4236 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
4237 is_comdat, is_common and dup_common in section subspace_dict from
4239 (som_begin_writing): Use som_subspace_dictionary_record struct.
4240 (som_finish_writing): Likewise.
4241 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
4242 is_common and dup_common flags in info for symbol. Add comment
4243 regarding linker support for these fields. Slightly reorganize
4245 (som_build_and_write_symbol_table): Set is_comdat, is_common and
4246 dup_common fields in symbol table from symbol info.
4247 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
4248 arguments. Set corresponding fields in copy_data. Change all callers.
4249 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
4251 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
4252 * som.h (som_subspace_dictionary_record): Define.
4253 (som_copyable_section_data_struct): Add is_comdat, is_common and
4255 (som_section_data_struct): Use som_subspace_dictionary_record struct
4256 instead of subspace_dictionary_record.
4257 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
4259 2004-04-27 Bob Wilson <bob.wilson@acm.org>
4261 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
4262 if set. Check reloc_done flag before applying relocations. Use
4263 output addresses, both when applying relocations and when comparing
4264 against the specified section.
4265 (elf_xtensa_relocate_section): Use output address to check if dynamic
4266 reloc is in a literal pool. Set section's reloc_done flag.
4268 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
4270 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
4271 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
4273 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
4276 2004-04-27 Alan Modra <amodra@bigpond.net.au>
4278 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
4279 structure field removed in 2004-04-24 patch.
4280 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
4282 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
4284 * elf32-arm.h (elf32_arm_section_flags): Likewise.
4285 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
4286 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
4287 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
4288 field before calling elf_backend_section_flags.
4290 2004-04-24 Chris Demetriou <cgd@broadcom.com>
4292 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
4293 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
4294 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
4295 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
4296 and BFD_RELOC_32_PCREL.
4297 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
4298 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
4299 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4300 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
4301 (mips_elf_next_relocation): Move comment about matching HI/LO
4303 (_bfd_mips_elf_relocate_section): Here. Remove handling for
4304 R_MIPS_GNU_REL_HI16.
4306 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4308 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
4309 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
4310 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
4311 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
4312 and update comments to reflect current usage.
4313 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
4314 and MIPS_R_SWITCH, as well as several empty entries. Update comment
4316 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
4317 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
4318 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4319 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
4320 type number to be MIPS_R_PCREL16.
4321 (mips_relocate_section): Remove support for link-time relaxation
4322 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
4323 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4324 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
4325 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
4326 relaxation of branches used by embedded-PIC.
4327 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
4328 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
4329 related members, update comment.
4330 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
4331 code related to embedded-PIC.
4332 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
4333 initialization of now-removed 'adjust' member of
4334 'struct ecoff_debug_info'.
4336 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4338 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
4340 2004-04-21 Philip Blundell <pb@nexus.co.uk>
4342 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
4343 relocs for locally defined symbols during -shared final link.
4344 (elf32_arm_final_link_relocate): Likewise.
4346 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4348 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
4349 ELF_LINK_POINTER_EQUALITY_NEEDED.
4350 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
4351 if r_type is not R_X86_64_PC32.
4352 (elf64_x86_64_finish_dynamic_symbol): If
4353 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
4356 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4358 * elf32-sh.c (sh_elf_plt_sym_val): New function.
4359 (elf_backend_plt_sym_val): Define.
4361 2004-04-22 Andrew Cagney <cagney@redhat.com>
4363 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
4365 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4367 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
4369 * som.c (som_set_section_contents): Constantify second argument.
4370 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
4371 (som_object_setup): Rework to avoid warning.
4372 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
4375 2004-04-22 Andrew Cagney <cagney@redhat.com>
4377 * cache.c (bfd_cache_close): Check for a previously closed file.
4379 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4381 * bfd.c (bfd_get_synthetic_symtab): Define.
4382 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
4383 NAME##_get_synthetic_symtab.
4384 (struct bfd_target): Add _bfd_get_synthetic_symtab.
4385 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
4386 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
4388 (_bfd_elf_get_synthetic_symtab): New prototype.
4389 * elfcode.h (elf_get_synthetic_symtab): Define.
4390 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
4391 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
4392 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
4393 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
4394 * bfd-in2.h: Rebuilt.
4395 * libbfd.h: Rebuilt.
4396 * elf32-i386.c (elf_i386_plt_sym_val): New function.
4397 (elf_backend_plt_sym_val): Define.
4398 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
4399 (elf_backend_plt_sym_val): Define.
4400 * elf32-s390.c (elf_s390_plt_sym_val): New function.
4401 (elf_backend_plt_sym_val): Define.
4402 * elf64-s390.c (elf_s390_plt_sym_val): New function.
4403 (elf_backend_plt_sym_val): Define.
4404 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
4405 (elf_backend_plt_sym_val): Define.
4406 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
4407 (elf_backend_plt_sym_val): Define.
4408 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
4409 (elf_backend_plt_sym_val): Define.
4410 * aout-target.h (MY_get_synthetic_symtab): Define.
4411 * aout-tic30.c (MY_get_synthetic_symtab): Define.
4412 * coff-rs6000.c (rs6000coff_vec): Add
4413 _bfd_nodynamic_get_synthetic_symtab.
4414 (pmac_xcoff_vec): Likewise.
4415 * coff64-rs6000.c (rs6000coff64_vec): Add
4416 _bfd_nodynamic_get_synthetic_symtab.
4417 (aix5coff64_vec): Likewise.
4418 * sunos.c (MY_get_synthetic_symtab): Define.
4419 * vms.c (vms_get_synthetic_symtab): Define.
4421 2004-04-22 Nick Clifton <nickc@redhat.com>
4423 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
4425 2004-04-22 Peter Barada <peter@the-baradas.com>
4427 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
4428 * bfd2-in.h: Regenerate.
4429 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
4431 2004-04-21 Chris Demetriou <cgd@broadcom.com>
4433 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
4434 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
4435 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
4436 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
4437 * bfd-in2.h: Regenerate.
4439 2004-04-21 Bob Wilson <bob.wilson@acm.org>
4441 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
4442 require relocations against a weak symbol to reference the same
4443 symbol hash entry if not a final, static link.
4444 (get_cached_value, add_value_map): Add final_static_link argument.
4445 (remove_literals): Pass final_static_link argument as needed.
4447 2004-04-21 Andrew Cagney <cagney@redhat.com>
4449 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
4450 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
4451 (opncls_bwrite, opncls_bclose, opncls_bflush)
4452 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
4453 bfd iovec that uses function callbacks.
4454 (bfd_close): Use the iovec's bclose.
4455 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
4456 (cache_bclose, cache_bflush, cache_bstat)
4457 (cache_iovec): New functions and global variable, implement a
4458 cache "iovec", where applicable set bfd_error.
4459 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
4460 * bfdio.c (struct bfd_iovec): Define.
4461 (real_read): Delete function.
4462 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
4463 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
4464 assume that bread and bwrite set bfd_error.
4465 * bfd.c (struct bfd): Add "iovec", update comments.
4466 * bfd-in2.h, libbfd.h: Re-generate.
4468 2004-04-21 Andrew Cagney <cagney@redhat.com>
4470 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4472 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
4474 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
4475 (bfd_elf_gc_sections): Fail if a shared object is being created.
4476 Do not fail if dynamic sections have been created. Instead call
4477 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
4478 dynamically referenced symbols. Do not mark the whole graph
4479 rooted at .eh_frame, only the section proper.
4481 2004-04-20 DJ Delorie <dj@redhat.com>
4483 * reloc.c: Add BFD_RELOC_32_SECREL.
4484 * bfd-in2.h: Regenerate.
4485 * libbfd.h: Likewise.
4486 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
4487 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
4488 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
4490 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4492 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
4493 relocs against hidden/protected undefweak symbols properly.
4494 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4496 2004-04-18 Mark Kettenis <kettenis@gnu.org>
4498 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4499 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
4502 2004-04-17 Brian Ford <ford@vss.fsi.com>
4504 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
4505 filepos for the SizeOfHeaders field.
4506 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
4508 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
4510 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4512 * simple.c (bfd_simple_get_relocated_section_contents): Don't
4513 change reloc_done. Set and restore _cooked_size.
4516 2004-04-15 Mark Kettenis <kettenis@gnu.org>
4518 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
4521 2004-04-15 Nick Clifton <nickc@redhat.com>
4523 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
4525 2004-04-15 Alan Modra <amodra@bigpond.net.au>
4527 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
4529 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
4531 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
4532 when it is a definition.
4534 2004-04-14 Alan Modra <amodra@bigpond.net.au>
4536 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
4537 when statically linking PIC code.
4538 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4540 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4542 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
4543 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
4544 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
4545 * configure: Regenerate.
4547 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
4549 * elflink.c: Include libiberty.h.
4550 * Makefile.am (elflink.lo): Depend on libiberty.h.
4551 * Makefile.in: Regenerate.
4553 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
4555 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
4558 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
4560 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
4561 reserve the memory for dynamic linker
4563 2004-04-05 Mark Kettenis <kettenis@gnu.org>
4565 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
4566 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
4568 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4570 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
4571 RELOC_FOR_GLOBAL_SYMBOL.
4572 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
4574 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4576 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
4577 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
4579 2004-04-01 Paul Brook <paul@codesourcery.com>
4581 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
4582 * elf32-arm.h (struct elf32_elf_section_map): New.
4583 (struct _arm_elf_section_data): New.
4584 (elf32_arm_section_data): Define.
4585 (struct elf32_arm_link_hash_table): Add byteswap_code.
4586 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
4587 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
4588 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
4589 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
4590 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
4591 (bfd_elf32_new_section_hook, elf_backend_write_section,
4592 elf_backend_link_output_symbol_hook): Define.
4594 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
4596 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
4597 that keeps the characters in a B_INCL..B_EINCL range.
4598 (_bfd_link_section_stabs): When computing the sum of the
4599 characters in a B_INCL..B_EINCL range also keep a copy of those
4600 characters. Use this information to distinguish between
4601 include sections that have the same sum and the same length
4602 but which are nevertheless unique.
4604 2004-03-31 Paul Brook <paul@codesourcery.com>
4606 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
4607 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
4609 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
4611 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
4612 to 'sum_chars' and add field 'num_chars'.
4613 (_bfd_link_section_stabs): When computing the sum of the
4614 characters in a B_INCL..B_EINCL range also keep a count of the
4615 number of characters. Use this information to help distinguish
4616 between include sections when have the same sum but which
4617 nevertheless are still unique.
4619 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
4621 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
4623 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
4624 Tomer Levi <Tomer.Levi@nsc.com>
4626 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
4627 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
4628 (BFD32_BACKENDS): Add elf32-cr16c.lo.
4629 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
4630 (cpu-cr16c.lo): New target.
4631 (elf32-cr16c.lo): Likewise.
4632 * Makefile.in: Regenerate.
4633 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
4634 (bfd_archures_list): Add bfd_cr16c_arch.
4635 * config.bfd: Handle cr16c-*-elf*.
4636 * configure.in: Handle bfd_elf32_cr16c_vec.
4637 * configure: Regenerate.
4638 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
4639 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
4640 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
4641 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
4642 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
4643 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
4644 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
4645 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
4646 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
4647 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
4648 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
4649 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
4650 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
4651 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
4652 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
4653 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
4654 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
4655 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
4656 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
4657 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
4658 * targets.c (bfd_elf32_cr16c_vec): Declare.
4659 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
4660 * cpu-cr16c.c: New file.
4661 * elf32-cr16c.c: Likewise.
4662 * libbfd.h: Regenerate.
4663 * bfd-in2.h: Likewise.
4665 2004-03-30 Jakub Jelinek <jakub@redhat.com>
4667 * elf.c (map_sections_to_segments): Fix handling of .tbss.
4669 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4671 * Makefile.am: Remove all mention of elflink.h.
4672 * Makefile.in: Regenerate.
4673 * bfd-in.h (bfd_elf_discard_info): Declare.
4674 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
4675 * bfd-in2.h: Regenerate.
4676 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
4677 bfd_elf32_link_record_dynamic_symbol,
4678 bfd_elf64_link_record_dynamic_symbol,
4679 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
4680 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
4681 _bfd_elf32_link_record_local_dynamic_symbol,
4682 _bfd_elf64_link_record_local_dynamic_symbol,
4683 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
4684 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
4685 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
4686 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
4687 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
4688 _bfd_elf32_reloc_symbol_deleted_p,
4689 _bfd_elf64_reloc_symbol_deleted_p): Delete.
4690 (bfd_elf_link_record_dynamic_symbol,
4691 bfd_elf_link_record_local_dynamic_symbol,
4692 bfd_elf_final_link, bfd_elf_gc_sections,
4693 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
4694 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
4695 bfd_elf_reloc_symbol_deleted_p): Declare.
4696 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
4697 * elf32-arm.h: Update for changed function names. Remove local
4698 WILL_CALL_FINISH_DYNAMIC_SECTION define.
4699 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
4700 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
4701 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
4702 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4703 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
4704 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
4705 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
4706 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
4707 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
4708 (bfd_elfNN_print_symbol): Define.
4709 * elfcode.h: Don't include elflink.h.
4710 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
4711 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
4712 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
4713 elf_gc_record_vtinherit, elf_gc_record_vtentry,
4714 elf_link_record_local_dynamic_symbol): Don't define.
4715 * elflink.c: Update for changed function names. Move elflink.h
4717 * elflink.h: Delete file.
4718 * po/SRC-POTFILES.in: Regenerate.
4719 * po/bfd.pot: Regenerate.
4721 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4723 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
4724 "name" for global syms accidentally removed in 2004-03-20 change.
4726 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4728 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
4729 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
4730 where Elf_External_* is different for 64 and 32 bit, with
4731 corresponding elf_size_info field.
4732 (struct elf_final_link_info): Use "bfd_byte *" instead
4733 of "Elf_External_Sym *" for external_syms and symbuf.
4734 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
4735 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
4736 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
4737 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
4738 (elf_link_sort_cmp2): Adjust.
4739 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
4740 using ELF_R_SYM macro. Set u.sym_mask.
4741 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
4742 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
4743 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
4744 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
4745 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
4746 swap_syn_out functions. Rearrange dyn swap in/out switch.
4747 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
4748 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
4749 (elf_link_flush_output_syms): Add elf_backend_data arg.
4750 (elf_link_check_versioned_symbol): Likewise.
4751 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
4752 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
4753 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
4754 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
4755 ELF_R_TYPE and ELF_R_INFO macros.
4756 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
4757 based on size rather than using ELF_R_INFO.
4758 (elf_gc_mark): Set up r_sym_shift local var and use instead of
4760 (struct alloc_got_off_arg): New.
4761 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
4762 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
4763 (elf_gc_allocate_got_offsets): Adjust.
4764 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
4765 ELF_R_SYM. Use bfd_section_from_elf_index.
4766 (elf_bfd_discard_info): Set cookie.r_sym_shift.
4767 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
4768 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
4770 2004-03-26 Stan Shebs <shebs@apple.com>
4772 Remove MPW support, no longer used.
4773 * config.bfd (powerpc-*-mpw*): Remove configuration.
4774 * mpw-config.in, mpw-make.sed: Remove files.
4775 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
4777 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4779 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
4780 (ppc64_elf_add_symbol_hook): New function.
4781 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
4782 const from Elf_Internal_Sym param.
4783 * elflink.c (elf_link_add_object_symbols): Adjust.
4784 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
4785 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
4786 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
4787 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
4788 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
4789 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
4790 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
4791 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
4792 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
4793 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
4794 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
4795 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
4796 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
4797 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
4798 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
4799 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
4801 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4803 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
4804 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
4805 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
4806 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
4807 (bfd_elf64_bfd_link_add_symbols): Delete.
4808 (bfd_elf_link_add_symbols): Declare.
4809 * elfcode.h (elf_bfd_link_add_symbols): Delete.
4810 * elflink.c: Include safe-ctype.h.
4811 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
4813 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
4814 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
4816 (elf_link_add_archive_symbols): Rename from
4817 _bfd_elf_link_add_archive_symbols, make static.
4818 (elf_link_add_object_symbols): New function. Corresponding
4819 elflink.h function converted to use elf_size_info.
4820 (bfd_elf_link_add_symbols): Likewise.
4821 (bfd_elf_size_dynamic_sections): Adjust.
4822 * elflink.h (elf_bfd_link_add_symbols): Delete.
4823 (elf_link_add_object_symbols): Delete.
4824 * elf32-gen.c (elf32_generic_link_add_symbols): Call
4825 bfd_elf_link_add_symbols.
4826 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
4828 2004-03-25 Alan Modra <amodra@bigpond.net.au>
4830 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
4831 and chained shared libs only if dynsym. Clear dynsym on forced-local.
4833 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
4834 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
4835 (_bfd_elf_add_dt_needed_tag): Declare.
4836 (_bfd_elf_sort_symbol): Declare.
4837 (_bfd_elf_finalize_dynstr): Declare.
4838 (RELOC_FOR_GLOBAL_SYM): Formatting.
4839 * elfcode.h (elf_add_dynamic_entry): Delete.
4840 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
4841 elflink.h function converted to use elf_size_info.
4842 (_bfd_elf_add_dt_needed_tag): Likewise.
4843 (_bfd_elf_sort_symbol): Likewise.
4844 (_bfd_elf_finalize_dynstr): Likewise.
4845 (compute_bucket_count): Likewise.
4846 (bfd_elf_size_dynamic_sections): Likewise. Check result of
4847 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
4848 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
4849 * elflink.h: ..here.
4850 (sort_symbol, add_dt_needed_tag): Delete.
4851 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
4852 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
4854 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
4855 * elf32-cris.c (add_dynamic_entry): Likewise.
4856 * elf32-hppa.c (add_dynamic_entry): Likewise.
4857 * elf32-i370.c (add_dynamic_entry): Likewise.
4858 * elf32-i386.c (add_dynamic_entry): Likewise.
4859 * elf32-m32r.c (add_dynamic_entry): Likewise.
4860 * elf32-m68k.c (add_dynamic_entry): Likewise.
4861 * elf32-ppc.c (add_dynamic_entry): Likewise.
4862 * elf32-s390.c (add_dynamic_entry): Likewise.
4863 * elf32-sh.c (add_dynamic_entry): Likewise.
4864 * elf32-sparc.c (add_dynamic_entry): Likewise.
4865 * elf32-vax.c (add_dynamic_entry): Likewise.
4866 * elf32-xtensa.c (add_dynamic_entry): Likewise.
4867 * elf64-alpha.c (add_dynamic_entry): Likewise.
4868 * elf64-hppa.c (add_dynamic_entry): Likewise.
4869 * elf64-ppc.c (add_dynamic_entry): Likewise.
4870 * elf64-s390.c (add_dynamic_entry): Likewise.
4871 * elf64-sparc.c (add_dynamic_entry): Likewise.
4872 * elf64-x86-64.c (add_dynamic_entry): Likewise.
4873 * elfxx-ia64.c (add_dynamic_entry): Likewise.
4874 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4875 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
4876 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
4877 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
4879 2004-03-23 Paul Brook <paul@codesourcery.com>
4881 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
4883 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4885 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
4886 literal tables and check for relocs outside of literal pools.
4887 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
4888 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
4890 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
4891 (elf_xtensa_relocate_section): Read literal tables and check for
4892 dynamic relocations in read-only sections and not in literal pools.
4894 2004-03-23 Alan Modra <amodra@bigpond.net.au>
4897 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
4899 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4901 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
4902 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
4903 not defined by the executable, or defined in a DSO.
4904 <eliding run-time relocation of .got>: Initialize GOT entry for a
4905 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
4907 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
4908 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
4909 a PLT reloc to GOT for an executable.
4910 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
4911 .got for a DSO and explain why.
4912 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
4913 and unreferenced symbols for which a PLT is defined. Adjust
4914 dynamic-symbol pruning correspondingly, to make sure we don't lose
4915 a dynamic symbol also defined by a DSO.
4917 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4919 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
4920 and rel args. Group input and output args. Wrap to 80 columns.
4921 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
4922 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
4923 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
4924 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
4925 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4926 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
4927 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
4928 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
4929 RELOC_FOR_GLOBAL_SYMBOL invocation.
4931 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
4933 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
4934 unresolved symbols in objects aren't allowed.
4936 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
4938 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
4939 (elf_hppa_unmark_useless_dynamic_symbols):
4940 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
4941 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
4942 (elf32_hppa_relocate_section): Likewise.
4943 * elf32-i370.c (i370_elf_relocate_section): Likewise.
4944 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
4945 * elf32-sh.c (sh_elf_relocate_section): Likewise.
4946 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
4947 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4949 * elf-m10200.c (mn10200_elf_relocate_section): Use
4950 RELOC_FOR_GLOBAL_SYMBOL.
4951 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
4952 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
4953 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
4954 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
4955 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
4956 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
4957 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4958 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
4959 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
4960 * elf32-v850.c (v850_elf_relocate_section): Likewise.
4961 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
4962 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
4964 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4966 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
4967 (final_link_relocate): Likewise.
4968 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
4969 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
4971 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4973 * Makefile.am: Run "make dep-am".
4974 * Makefile.in: Regenerate.
4975 * aclocal.m4: Regenerate.
4976 * config.in: Regenerate.
4977 * po/bfd.pot: Regenerate.
4979 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4980 H.J. Lu <hongjiu.lu@intel.com>
4982 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
4983 type and size change code to where it was previously. Remove
4984 dt_needed param. Treat old weak syms as strong if new sym is
4985 from a shared lib, even when old sym is from another shared
4986 lib. Remove unnecessary tests of oldweak and newweak. Correct
4988 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
4989 _bfd_elf_merge_symbol calls.
4990 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
4991 dt_needed local var. Update comments.
4992 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
4993 (_bfd_elf_add_default_symbol): Likewise.
4995 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
4996 strong syms in one shared object overriding weak syms in another.
4998 2004-03-18 Alan Modra <amodra@bigpond.net.au>
5000 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
5001 dyn_lib_class field. Rearrange for better packing.
5002 (elf_dt_soname): Delete.
5003 (elf_dyn_lib_class): Define.
5004 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
5005 (bfd_elf_set_dt_needed_soname): Delete.
5006 (bfd_elf_set_dyn_lib_class): New function.
5007 * elflink.h (add_dt_needed_tag): New function. Split out from..
5008 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
5009 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
5010 initialization of soname.
5011 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
5013 * bfd-in.h (enum dynamic_lib_link_class): New.
5014 (bfd_elf_set_dt_needed_soname): Delete.
5015 (bfd_elf_set_dyn_lib_class): Declare.
5016 * bfd-in2.h: Regenerate.
5018 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
5019 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
5020 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
5021 symbol loop. Instead use add_needed to flag tag as written.
5023 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
5025 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
5026 logic for null_input_bfd detection.
5028 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5030 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5032 2004-03-16 Mark Kettenis <kettenis@gnu.org>
5034 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
5037 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5039 * elflink.c (elf_link_read_relocs_from_section): Don't use
5040 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
5041 (_bfd_elf_link_read_relocs): ..to here.
5042 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
5044 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5046 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
5047 values selected in configure.host. Require both to be defined
5048 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
5049 corresponding BFD_HOST vars with quotes.
5050 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
5051 Always require BFD_HOST_64_BIT_DEFINED.
5052 <file_ptr type>: Find off_t size before emitting message. Combine
5053 off_t and ftello64 conditional.
5054 * configure: Regenerate.
5056 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5058 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
5059 aliasing warning. Remove trailing whitespace throughout file.
5061 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5063 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
5064 input_section in calls to get_dyn_name.
5065 * 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
5067 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
5069 2004-03-15 Alan Modra <amodra@bigpond.net.au>
5071 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
5072 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
5073 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
5074 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
5075 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
5076 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
5077 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
5079 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
5080 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5081 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5082 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5083 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
5084 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
5085 (read_8_bytes, read_indirect_string, read_address): Likewise.
5086 (read_abbrevs, parse_comp_unit): Likewise.
5087 * targets.c (struct bfd_target): Likewise.
5088 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
5089 * hppabsd-core.c: Likewise. Formatting.
5090 * hpux-core.c: Likewise.
5091 * irix-core.c: Likewise.
5092 * netbsd-core.c: Likewise.
5093 * osf-core.c: Likewise.
5094 * ptrace-core.c: Likewise.
5095 * sco5-core.c: Likewise.
5096 * trad-core.c: Likewise.
5097 * configure: Regenerate.
5098 * bfd-in2.h: Regenerate.
5100 2004-03-15 Alan Modra <amodra@bigpond.net.au>
5102 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
5103 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
5104 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5105 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5106 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
5107 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
5108 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
5109 * libbfd.c: Likewise in function definitions.
5110 (bfd_put_8): Mask with 0xff rather than casting to char.
5111 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
5112 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
5113 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
5114 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
5115 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
5116 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
5117 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
5118 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
5119 (H_GET_64, H_GET_32, H_GET_16): Likewise.
5120 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
5121 * archive.c (do_slurp_coff_armap): Update swap prototype.
5122 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
5123 (tic54x_getl_signed_32): Likewise.
5124 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
5125 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
5126 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
5127 (bfd_getp_signed_32, bfd_putp32): Likewise.
5128 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
5129 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
5130 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
5131 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
5132 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
5133 bfd_h_getx_signed_16, bfd_h_putx16.
5134 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
5135 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
5136 * hpux-core.c: Likewise.
5137 * irix-core.c: Likewise.
5138 * netbsd-core.c: Likewise.
5139 * osf-core.c: Likewise.
5140 * ptrace-core.c: Likewise.
5141 * sco5-core.c: Likewise.
5142 * trad-core.c: Likewise.
5143 * bfd-in2.h: Regenerate.
5145 2004-03-15 Matt Thomas <matt@3am-software.com>
5147 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
5150 2004-03-13 Mark Kettenis <kettenis@gnu.org>
5152 * config.bfd: Add x86_64-*-openbsd*.
5153 * configure.in (x86_64-*-openbsd*): Set COREFILE to
5155 * configure: Regenerate.
5157 2004-03-12 Nick Clifton <nickc@redhat.com>
5158 Dave Murphy <wintermute2k4@ntlworld.com>
5160 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
5161 if the input bfd does not contain any code.
5163 2004-03-09 Steve Ellcey <sje@cup.hp.com>
5165 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
5167 2004-03-05 Fred Fish <fnf@redhat.com>
5169 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
5170 mips16 symbols to be even rather than testing first for even/odd.
5171 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
5173 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
5175 * elf.c (map_sections_to_segments): Ignore .tbss sections for
5178 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
5180 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
5181 undefined symbols as hash_new.
5183 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5185 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
5187 * elf32-sh.c: Ditto.
5188 * bfd-in2.h: Regenerate.
5190 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
5192 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
5194 (_frv_count_got_plt_entries): Initialize them.
5195 (frv_pic_relocs_info_find): Add insert argument. Adjust all
5197 (frv_pic_relocs_info_for_global): Likewise.
5198 (frv_pic_relocs_info_for_local): Likewise.
5199 (frv_pic_merge_early_relocs_info): New.
5200 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
5202 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
5203 Check that we don't exceed the allocated count for entry.
5204 (_frv_add_rofixup): Likewise.
5205 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
5206 (elf32_frv_finish_dynamic_sections): Improve error message in case
5207 we emit too few rofixup entries.
5209 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5211 * archures.c (bfd_mach_fr450): New.
5212 * bfd-in2.h: Regenerate.
5213 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
5214 (arch_info_500): Link to it.
5215 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
5216 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
5217 (frv_elf_arch_extension_p): New function.
5218 (frv_elf_merge_private_bfd_data): Use it.
5220 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
5222 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
5224 * elflink.h (is_global_data_symbol_definition): Moved to
5226 (elf_link_is_defined_archive_symbol): Likewise.
5227 (elf_link_add_archive_symbols): Likewise. Renamed to
5228 _bfd_elf_link_add_archive_symbols.
5230 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
5231 of ELF symbol table entry from backend.
5232 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
5233 instead of elf_link_add_object_symbols.
5235 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5237 * elf-bfd.h (struct elf_backend_data): Added
5238 elf_backend_can_make_relative_eh_frame,
5239 elf_backend_can_make_lsda_relative_eh_frame and
5240 elf_backend_encode_eh_address.
5241 (_bfd_elf_encode_eh_address): Declare.
5242 (_bfd_elf_can_make_relative): Declare.
5243 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
5244 hooks to decide whether to attempt to make_relative and
5246 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
5247 (_bfd_elf_can_make_relative): New.
5248 (_bfd_elf_encode_eh_address): New.
5249 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
5250 (frv_elf_encode_eh_address): New.
5251 (elf_backend_can_make_relative_eh_frame): Define.
5252 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5253 (elf_backend_encode_eh_address): Define.
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.
5258 (elfNN_bed): Add them.
5260 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5262 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
5263 complain_on_overflow to signed.
5265 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
5267 * elflink.h (sort_symbol): New.
5268 (elf_link_add_object_symbols): Use a sorted symbol array for
5271 2004-02-27 Jakub Jelinek <jakub@redhat.com>
5273 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5274 for pc relative relocs.
5275 (elf_s390_relocate_section): Likewise.
5276 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5277 for pc relative relocs.
5278 (elf_s390_relocate_section): Likewise.
5280 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
5282 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
5285 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
5287 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
5288 field to track if a relocation is against readonly section.
5289 (count_dyn_reloc): Take a new argument for rent->reltext.
5290 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
5291 (get_reloc_section): Don't set ia64_info->reltext here.
5292 (allocate_dynrel_entries): Set ia64_info->reltext here.
5294 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
5296 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
5297 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
5298 function's descriptor to symbol+offset, and map local undefweak
5299 symbol to NULL function descriptor.
5300 (elf32_frv_relocate_section): Likewise.
5302 2004-02-23 Mark Kettenis <kettenis@gnu.org>
5304 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
5306 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
5307 (netbsd_core_file_p): Set architecture from machine ID for
5310 2004-02-23 Jakub Jelinek <jakub@redhat.com>
5312 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
5313 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
5315 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
5317 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
5318 symbols with non-default visibility.
5320 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
5322 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
5323 IMAGE_SCN_MEM_WRITE on known sections only.
5325 2004-02-20 Jakub Jelinek <jakub@redhat.com>
5327 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
5328 symbols used in PIE relocs.
5330 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5332 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
5335 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
5337 * configure.in: Update version to 2.15.90.
5338 * configure: Regenerate.
5340 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
5341 Richard Sandiford <rsandifo@redhat.com>
5343 * elfxx-mips.c (mips_elf_calculate_relocation): Use
5344 _bfd_elf_symbol_refs_local_p to decide whether to decay
5345 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
5346 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
5347 relocs if the symbol wasn't defined by a regular object file.
5348 Don't check the symbol's dynindx.
5350 2004-02-16 Andrew Cagney <cagney@redhat.com>
5352 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
5354 * bfd-in2.h: Re-generate.
5356 2004-02-14 Andrew Cagney <cagney@redhat.com>
5358 * configure.host (HDEFINES): When hppa*-*-hpux*, define
5359 _LARGEFILE64_SOURCE.
5361 2004-02-13 Andrew Cagney <cagney@redhat.com>
5363 * elf.c (vma_page_aligned_bias): New function.
5364 (assign_file_positions_except_relocs)
5365 (assign_file_positions_for_segments): Replace broken modulo
5366 arithmetic with call to vma_page_aligned_bias.
5368 2004-02-11 Andrew Cagney <cagney@redhat.com>
5370 * bfd-in.h: Update copyright.
5371 (bfd_tell): Change return type to file_ptr.
5372 * bfd-in2.h: Re-generate.
5373 * cache.c: Update copyright.
5374 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
5376 (close_one): Use real_ftell.
5377 * bfdio.c: Update copyright.
5378 (real_ftell, real_fseek): New functions.
5379 (bfd_tell): Use real_fseek and real_ftell, change return type to
5381 (bfd_seek): Use real_ftell and real_fseek, change type of
5382 file_position to a file_ptr.
5383 * libbfd-in.h: Update copyright.
5384 (real_ftell, real_fseek): Declare.
5385 * libbfd.h: Re-generate.
5387 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
5388 fseeko and fseeko64. Determine bfd_file_ptr.
5389 * configure: Re-generate.
5390 * config.in: Re-generate.
5392 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
5394 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
5395 * elf32-h8300.c: Likewise.
5397 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
5398 Nick Clifton <nickc@redhat.com>
5400 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
5401 GOT entries with no associated GOT subsection.
5403 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
5405 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
5406 * elf.c (swap_out_syms): Use it to decide whether local section
5407 symbols should be named.
5408 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
5409 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
5410 (elf_backend_name_local_section_symbols): Define.
5411 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
5413 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
5415 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
5416 (elfNN_ia64_relax_section): Optimize brl to br during the relax
5419 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
5421 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
5422 to bfd_link_hash_entry passed by reference to
5423 _bfd_generic_link_add_one_symbol.
5425 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
5427 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
5428 relocations against dynamic symbols.
5430 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5432 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
5435 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
5437 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
5438 * bfd-in2.h, libbfd.h: Rebuilt.
5440 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
5442 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
5443 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
5444 flag has been cleared.
5446 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
5448 * coff-h8300.c: Add and adjust comments about relaxation.
5449 * elf32-h8300.c: Likewise.
5451 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5453 * coff-h8300.c: Fix comment typos.
5454 * elf32-h8300.c: Likewise.
5456 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5458 * coff-h8300.c: Add comments about relaxation.
5459 * elf32-h8300.c: Likewise.
5461 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5463 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5465 * aclocal.m4: Regenerate.
5466 * configure: Regenerate.
5468 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
5470 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
5471 mips_elf64_rtype_to_howto instead of using howto_table.
5473 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
5475 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
5477 (elf32_arm_check_relocs): Don't increment the PLT refcount for
5478 relocs which would not use the PLT.
5480 2004-01-13 Alan Modra <amodra@bigpond.net.au>
5482 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
5483 (ppc64_elf_gc_sweep_hook): Likewise.
5484 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
5486 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5488 Adds linker relaxation support for bit manipulation insns like
5489 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
5491 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
5492 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
5493 * coff-h8300.c: Opcode for bit manipulation insn is checked in
5494 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
5496 2004-01-12 Alan Modra <amodra@bigpond.net.au>
5498 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
5500 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5502 * elf32-h8300.c: Fix formatting.
5504 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5506 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
5507 dynamic object is present. Declare r_symndx and h in an inner
5509 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
5511 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
5513 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
5514 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
5515 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
5516 identically. Do not emit PC24 relocations for shared libraries.
5517 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
5518 identically. Don't adjust pc_count.
5519 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
5520 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
5521 adjust count for branch relocations.
5522 (allocate_dynrelocs): Correct typo in call to
5523 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
5524 PC24 or PLT32 relocs when linking.
5526 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5528 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
5529 relocation howto with ARM_26 one for consistency.
5530 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
5531 that will be converted to ARM_26D ones, since we always want 'done'
5532 relocations to be reflected in section's data.
5533 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
5535 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
5538 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5540 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
5541 are not partial_inplace during a relocatable link.
5543 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
5545 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
5546 if no dynamic object is present. Declare r_symndx and h in an
5549 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5551 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
5552 trampoline if it is known out of range.
5554 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5556 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
5557 * elf32-frv.c (_frv_osec_readonly_p): New.
5558 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
5560 (_frv_count_got_plt_entries): Adjust expected count accordingly.
5561 (elf32_frv_relocate_section): Likewise. Error out if attempting
5562 to emit rofixups or dynamic relocs in read-only segments. Use
5563 _bfd_elf_section_offset to adjust r_offsets in rofixups and
5564 dynamic relocations.
5565 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
5566 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
5567 relocations or fixups involving merged sections correctly. Avoid
5568 crash when undefined symbol is referenced by R_FRV_32 or
5569 R_FRV_FUNCDESC_VALUE.
5570 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
5571 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
5572 input section holding local symbol to addend of R_FRV_32 or
5573 R_FRV_FUNCDESC_VALUE dynamic relocation.
5574 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
5575 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
5576 (elf32_frv_always_size_sections): Don't store pointer to
5577 __stacksize symbol in sec_info.
5578 (elf32_frv_modify_segment_map): Look it up here.
5579 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
5580 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
5581 of the lazy PLT entry, not only its offset, as the low word of a
5582 function descriptor.
5583 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
5584 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
5585 if a hash table entry already exists but is not a definition.
5586 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
5587 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
5588 (_frv_add_rofixup): Don't inline.
5589 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
5590 for undefweak symbols.
5591 (elf32_frv_relocate_section): Avoid crash while computing
5592 relocation when linking with shared library. Only emit rofixups
5593 and dynamic relocations for alloc&load sections. Mark binaries
5594 with inter-segment relocations for relocation as a unit.
5595 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
5596 (DEFAULT_STACK_SIZE): New.
5597 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
5598 emit rofixups or dynamic relocs when linking dynamic non-PIE
5600 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
5601 shared libs too. Reserve the last entry for the GOT pointer.
5602 (elf32_frv_finish_dynamic_sections): Emit it.
5603 (elf32_frv_always_size_sections): New.
5604 (elf32_frv_modify_segment_map): New.
5605 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
5607 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
5608 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
5609 (elf_backend_always_size_sections): New.
5610 (elf_backend_modify_segment_map): New.
5611 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
5612 * config.bfd: Added frv-*-*linux*.
5613 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
5614 ABS section, instead of crashing.
5615 (elf32_frv_relocate_section): Don't crash before warning about
5616 different segments in non-PIC relocation.
5617 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
5618 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
5619 relocs to undefweak symbols.
5620 (elf32_frv_relocate_section): Ditto for undefined symbols.
5621 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
5622 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
5623 gotfixup section was created.
5624 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
5625 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
5626 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
5627 complain_overflow_signed.
5628 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
5629 have not been allocated.
5630 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
5631 privfd only if dynamic sections were created.
5632 (elf32_frv_relocate_section): Compute gprel_segment, and use it
5633 for GPREL relocs. When linking relocatable FDPIC executables,
5634 emit warnings for relocations that would be illegal on PIE or
5635 shared libraries. Emit rofixup for R_FRV_32 only if input object
5637 (_frv_create_got_section): Define _gp symbol in the rofixup
5639 (elf32_frv_finish_dynamic_sections): If rofixups needed but
5640 dynamic sections missing, error out requesting -melf32frvfd.
5641 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5642 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
5643 computation of addends from section and global or local symbol
5644 value. Change return type to bfd_boolean, and return a failure if
5645 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
5646 nonzero addend is required.
5647 (elf32_frv_relocate_section): Likewise. Print error for
5648 unsupported nonzero addends.
5649 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5650 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
5651 force everything local.
5652 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
5653 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
5654 (frv_gotfixup_section): New.
5655 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
5656 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
5658 (_frv_add_rofixup): New.
5659 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
5660 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
5661 improve some ugly conditions.
5662 (elf32_frv_relocate_section): Likewise. Reject inter-segment
5663 relocations in fdpic.
5664 (_frv_create_got_section): Create .rofixup.got section.
5665 (struct _frv_dynamic_got_info): Added fixups.
5666 (_frv_count_got_plt_entries): Account in-GOT relocations into
5667 relocs32, relocsfd and relocsfdv. Account them into relocs or
5668 fixups, as appropriate.
5669 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
5671 (elf32_frv_finish_dynamic_sections): Verify that the right number
5672 of relocations and fixups was generated.
5673 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
5675 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
5676 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
5677 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
5678 descriptor of a (formerly-)global symbol is local.
5679 (struct frv_pic_relocs_info): Adjust comments.
5680 (_frv_emit_got_relocs_plt_entries): Adjust.
5681 (elf32_frv_relocate_section): Likewise.
5682 (_frv_count_got_plt_entries): Likewise.
5683 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
5684 symbol's value to addend in the common preamble. Decay dynamic
5685 symbols to section+offset if they bind or call locally, for GOT
5686 and FUNCDESC_VALUE, respectively.
5687 (elf32_frv_relocate_section): Likewise.
5688 (elf32_frv_check_relocs): Don't register as dynamic symbols of
5689 internal or hidden visibility.
5690 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
5691 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
5692 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
5693 (elf32_frv_relocate_section): Pass relocation addend in. Use
5694 original relocation addend to look up the got relocs/plt entries
5695 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
5696 processing relocations that reference .scommon symbols.
5697 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
5698 Introduce support for dynamic linking.
5699 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
5700 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
5701 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
5702 (frv_reloc_type_lookup): Return REL howtos for executables and
5704 (frv_info_to_howto_rel): New.
5705 (struct frv_elf_link_hash_table): New.
5706 (frv_hash_table, frv_got_section, frv_gotrel_section,
5707 frv_plt_section, frv_pltrel_section, frv_relocs_info,
5708 frv_got_initial_offset, frv_plt_initial_offset): New macros.
5709 (frv_elf_link_hash_table_create): New.
5710 (struct frv_pic_relocs_info): New.
5711 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
5712 (frv_pic_relocs_info_find): New.
5713 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
5715 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
5716 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
5717 (_frv_emit_got_relocs_plt_entries): New.
5718 (elf32_frv_relocate_section): Add support for dynamic linking.
5719 Handle new relocations.
5720 (_frv_create_got_section): New.
5721 (elf32_frv_create_dynamic_sections): New.
5722 (ELF_DYNAMIC_INTERPRETER): New.
5723 (struct _frv_dynamic_got_info): New.
5724 (_frv_count_got_plt_entries): New.
5725 (struct _frv_dynamic_got_plt_info): New.
5726 (_frv_compute_got_alloc_data): New.
5727 (_frv_get_got_entry, _frv_get_fd_entry): New.
5728 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
5729 (_frv_resolve_final_relocs_info): New.
5730 (elf32_frv_size_dynamic_sections): New.
5731 (elf32_frv_finish_dynamic_sections): New.
5732 (elf32_frv_adjust_dynamic_symbol): New.
5733 (elf32_frv_finish_dynamic_symbol): New.
5734 (elf32_frv_check_relocs): Handle new relocs. Explain how the
5736 (elf_info_to_howto_rel): Define.
5737 (bfd_elf32_bfd_link_hash_table_create): Define.
5738 (elf_backend_create_dynamic_sections): Define.
5739 (elf_backend_adjust_dynamic_symbol): Define.
5740 (elf_backend_size_dynamic_sections): Define.
5741 (elf_backend_finish_dynamic_symbol): Define.
5742 (elf_backend_finish_dynamic_sections): Define.
5743 (elf_backend_want_got_sym): Define.
5744 (elf_backend_got_header_size): Define.
5745 (elf_backend_want_got_plt): Define.
5746 (elf_backend_plt_readonly): Define.
5747 (elf_backend_want_plt_sym): Define.
5748 (elf_backend_plt_header_size): Define.
5749 (elf_backend_may_use_rel_p): Define.
5750 (elf_backend_may_use_rela_p): Define.
5751 (elf_backend_default_use_rela_p): Define.
5752 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
5753 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
5754 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
5755 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
5756 (frv_reloc_map): Map the corresponding BFD relocs to them.
5757 (frv_reloc_type_lookup): ... and back to BFD relocs.
5758 * reloc.c: New relocs.
5759 * bfd-in2.h, libbfd.h: Rebuilt.
5760 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5761 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
5762 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
5763 R_FRV_FUNCDESC_GOTLO): New.
5764 (frv_reloc_map): Map the corresponding BFD relocs to them.
5765 (frv_reloc_type_lookup): ... and back to BFD relocs.
5766 * reloc.c: New relocs.
5767 * bfd-in2.h, libbfd.h: Rebuilt.
5769 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5771 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5772 targets to support pages of up to 64kB.
5773 (elf32_bed): Redefine to get a separate backend data structure for
5774 traditional targets.
5775 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5776 targets to support pages of up to 64kB.
5777 (elf64_bed): Redefine to get a separate backend data structure for
5778 traditional targets.
5779 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5780 targets to support pages of up to 64kB.
5781 (elf32_bed): Redefine to get a separate backend data structure for
5782 traditional targets.
5784 2004-01-04 Mark Kettenis <kettenis@gnu.org>
5786 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
5788 2004-01-02 Mark Kettenis <kettenis@gnu.org>
5790 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
5791 (elf_i386_grok_psinfo): Likewise.
5793 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5795 * config.bfd: Add m68k-uClinux target.
5797 2004-01-01 Grant Edwards <grante@visi.com>
5799 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
5800 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
5801 (elf32_h8_gc_sweep_hook): New function.
5802 (elf_backend_gc_mark_hook): Define.
5803 (elf_backend_gc_sweep_hook): Define.
5804 (elf_backend_can_gc_sections): Define.
5806 For older changes see ChangeLog-0203
5812 version-control: never