1 2005-02-17 Alexandre Oliva <aoliva@redhat.com>
3 * elf32-frv.c (elf32_frv_relocate_section): Remove warning from
4 uninitialized check_segment[1] in TLSMOFF case.
5 Reported by Alan Modra.
6 (elf32_frv_relocate_section): Improve errors and warnings.
8 2005-02-17 Alan Modra <amodra@bigpond.net.au>
10 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Fix warning.
12 2005-02-16 Alan Modra <amodra@bigpond.net.au>
14 * coff-arm.c (coff_arm_is_local_label_name): Warning fix.
15 * elf32-frv.c (frvfdpic_relocs_info_hash): Likewise.
16 * pef.c (bfd_pef_scan): Don't ignore return value of
17 bfd_pef_scan_start_address.
18 * mach-o.c (bfd_mach_o_scan): Don't ignore return value of
19 bfd_mach_o_scan_start_address.
20 * elfxx-ia64.c (elfNN_ia64_relax_brl): Rewrite for 32-bit bfd_vma.
21 * elfxx-mips.c: Remove unnecessary prototypes.
22 (sort_dynamic_relocs_64): Abort if not BFD64.
24 2005-02-16 Alan Modra <amodra@bigpond.net.au>
26 * elf64-ppc.c (ppc64_elf_edit_toc): Skip toc if size is zero.
27 Skip toc reloc adjust if reloc_count is zero.
29 2005-02-15 Nigel Stephens <nigel@mips.com>
30 Maciej W. Rozycki <macro@mips.com>
32 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
33 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
34 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
35 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
36 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
38 (mips16_gprel_reloc): Remove bit shuffling; call
39 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
40 and _bfd_mips16_elf_reloc_shuffle() instead.
41 (mips16_reloc_map): New reloc map for MIPS16 relocs.
42 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
44 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
45 elf_mips16_howto_table_rel.
46 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
47 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
48 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
49 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
50 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
52 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
53 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
54 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
56 (mips16_gprel_reloc): Remove bit shuffling; call
57 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
58 and _bfd_mips16_elf_reloc_shuffle() instead.
59 (mips16_reloc_map): New reloc map for MIPS16 relocs.
60 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
62 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
63 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
64 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
65 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
66 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
67 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
68 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
70 (mips16_gprel_reloc): Remove bit shuffling; call
71 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
72 and _bfd_mips16_elf_reloc_shuffle() instead.
73 (mips16_reloc_map): New reloc map for MIPS16 relocs.
74 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
76 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
77 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
78 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
79 handle bit shuffling for MIPS16 relocs.
80 (_bfd_mips16_elf_reloc_shuffle): Likewise.
81 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
82 and _bfd_mips16_elf_reloc_shuffle().
83 (_bfd_mips_elf_generic_reloc): Likewise.
84 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
86 (mips_elf_obtain_contents): Remove bit shuffling.
87 (mips_elf_perform_relocation): Likewise; call
88 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
90 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
92 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
93 (_bfd_mips16_elf_reloc_shuffle): Likewise.
94 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
95 (BFD_RELOC_MIPS16_HI16_S): Likewise.
96 (BFD_RELOC_MIPS16_LO16): Likewise.
97 * bfd-in2.h: Regenerate.
98 * libbfd.h: Regenerate.
100 2005-02-15 Jan Beulich <jbeulich@novell.com>
102 * elfxx-ia64.c (ia64_howto_table): Correct strings for
103 R_IA64_DTPMOD64[LM]SB.
105 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
107 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
108 backward branch in the same section.
109 (elfNN_ia64_relocate_section): Inform users that the input
110 section is too big to relax br instruction when overflow
111 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
114 2005-02-14 Orjan Friberg <orjanf@axis.com>
116 * elfcore.h (elf_core_file_p): Move the call to
117 elf_backend_object_p to allow the correct machine to be set before
118 processing the program headers.
120 2005-02-14 Nick Clifton <nickc@redhat.com>
123 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
124 aware flag from the input bfd to the output bfd.
126 2005-02-11 Maciej W. Rozycki <macro@mips.com>
128 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
129 R_MIPS_LITERAL relocations for external symbols.
130 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
131 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
133 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
135 * bfd-in2.h: Rebuilt.
137 2005-02-11 Paul Brook <paul@codesourcery.com>
139 * elf-bfd.h (struct elf_link_hash_table): Add
140 is_relocatable_executable.
141 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
142 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
143 symbols in relocatable executables.
144 (bfd_elf_record_link_assignment): Create dynamic section symbols in
145 relocatable executables.
146 (_bfd_elf_link_renumber_dynsyms): Ditto.
147 (bfd_elf_final_link): Ditto.
148 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
149 relocations into relocatable executables.
150 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
151 executables. Also copy absolute relocations.
152 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
153 in relocatable executables.
154 (allocate_dynrelocs): Copy relocations for relocatable executables.
155 Output dynamic symbols for symbols defined in linker scripts.
157 2005-02-11 Nick Clifton <nickc@redhat.com>
159 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
160 to avoid a compile time warning.
162 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
165 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
166 inclusion of coffcode.h so that it is actually picked up.
168 * coffcode.h (coff_std_swap_table): Add an unused attribute in
171 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
174 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
177 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
178 to protect the declaration of this array.
180 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
181 Avoid call to memcpy with a size of 0.
183 2005-02-12 Alan Modra <amodra@bigpond.net.au>
185 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
186 old-style branches to undefined dot-symbols which will be
187 satisfied by a plt call.
189 2005-02-11 Alan Modra <amodra@bigpond.net.au>
191 * elf64-ppc.c (move_plt_plist): New function, extracted from..
192 (ppc64_elf_copy_indirect_symbol): ..here.
193 (func_desc_adjust): Use move_plt_plist.
195 2005-02-10 Paul Brook <paul@codesourcery.com>
197 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
199 2005-02-10 Paul Brook <paul@codesourcery.com>
201 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
203 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
204 (elf_link_renumber_local_hash_table_dynsyms): New function.
205 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
207 2005-02-10 Jakub Jelinek <jakub@redhat.com>
209 * bfd-in.h (BFD_LINKER_CREATED): Define.
210 * bfd-in2.h: Rebuilt.
211 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
212 BFD_LINKER_CREATED bfds when determining input bfds without
213 .note.GNU-stack section.
215 2005-02-10 Maciej W. Rozycki <macro@mips.com>
217 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
218 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
219 relocations against external symbols unchanged.
221 2005-02-08 Paul Brook <paul@codesourcery.com>
223 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
226 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
228 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
231 2005-02-07 Maciej W. Rozycki <macro@mips.com>
233 * elf64-mips.c: Fix formatting throughout.
235 2005-02-07 Maciej W. Rozycki <macro@mips.com>
237 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
239 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
241 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
242 *ABS*/*UND* sections.
243 (elf32_frv_relocate_section): Move zero-addend-required error...
244 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
245 missing needed TLS section.
247 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
249 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
250 being the last symbol.
251 (aout_link_add_symbols): Just return TRUE if a warning
254 2005-02-07 Maciej W. Rozycki <macro@mips.com>
256 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
257 R_MIPS_GPREL32 relocations against external symbols.
258 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
261 2005-02-07 Alan Modra <amodra@bigpond.net.au>
263 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
264 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
265 elf_string_from_elf_strtab.
266 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
267 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
268 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
269 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
270 looking at cached symtab info first, before iterating over headers.
271 For SHT_REL and SHT_RELA, load dynsymtab if needed.
272 * elfcode.h (elf_object_p): Don't load section header stringtab
275 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
277 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
278 against protected function when building shared library.
281 * elf64-x86-64.c (is_32bit_relative_branch): New.
282 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
283 protected function symbol when building shared library for
284 32bit relative branch instruction.
286 2005-02-06 Alan Modra <amodra@bigpond.net.au>
288 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
289 syms when doing a relocatable link.
290 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
292 (ppc64_elf_tls_setup): Likewise.
293 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
295 2005-02-04 Alan Modra <amodra@bigpond.net.au>
297 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
298 (link_hash_newfunc): Clear all locals using memset.
299 (make_fdh): Remove flags param. Always create fake func desc
300 weak. Link the descriptor with the code entry sym.
301 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
302 (add_symbol_adjust): Adjust make_fdh call.
303 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
304 descriptor to strong undefined if code entry is strong.
306 2005-02-04 Alan Modra <amodra@bigpond.net.au>
308 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
309 lookup here. Set to new before calling bfd_link_repair_undef_list.
310 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
312 2005-02-03 Alan Modra <amodra@bigpond.net.au>
314 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
316 2005-02-03 Alan Modra <amodra@bigpond.net.au>
318 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
319 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
320 before the as-needed lib was loaded. Abort on unexpected refs.
322 2005-02-02 Alan Modra <amodra@bigpond.net.au>
324 * elflink.c (elf_smash_syms): Expand comments.
325 (elf_link_add_object_symbols): Only call elf_smash_syms for
326 as-needed dynamic objects.
328 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
329 everything, just the field specific to ia64.
330 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
332 2005-02-01 Alan Modra <amodra@bigpond.net.au>
334 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
335 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
337 (struct add_symbol_adjust_data): New.
338 (add_symbol_adjust): Make an undefweak func desc for old ABI
339 objects to link with --as-needed shared libs. Return fail status.
340 Don't adjust old ABI func entry sym to weak if func desc syms
342 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
345 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
347 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
350 2005-02-01 Alan Modra <amodra@bigpond.net.au>
352 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
353 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
354 remove anything but new and undefweak.
355 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
357 (_bfd_elf_create_dynamic_sections): Formatting.
358 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
359 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
360 (struct elf_smash_data): New.
361 (elf_smash_syms): New function.
362 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
363 unneeded dynamic objects to loaded list.
364 (elf_link_output_extsym): Don't handle as-needed here. Strip
365 bfd_link_hash_new symbols.
366 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
367 delref when dynindx is already -1.
368 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
370 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
372 2005-02-01 Ben Elliston <bje@au.ibm.com>
374 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
376 2005-02-01 Ben Elliston <bje@au.ibm.com>
378 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
379 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
380 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
381 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
382 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
383 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
384 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
385 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
386 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
387 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
388 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
389 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
390 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
391 throughout. Similarly, collapse #if 1'd code.
393 2005-02-01 Ben Elliston <bje@au.ibm.com>
395 * elf-bfd.h (bfd_elf_discard_group): Remove.
396 * elf.c (bfd_elf_discard_group): Likewise.
397 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
399 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
401 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
402 (_bfd_elf_eh_frame_address_size): Declare.
403 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
404 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
405 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
406 (elf_backend_eh_frame_address_size): Define.
407 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
408 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
409 size from the new backend hook.
410 (_bfd_elf_write_section_eh_frame): Likewise.
411 (_bfd_elf_eh_frame_address_size): New function.
413 2005-01-31 Andrew Cagney <cagney@gnu.org>
415 * configure: Regenerate to track ../gettext.m4.
417 2005-01-31 Mark Mitchell <mark@codesourcery.com>
419 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
420 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
422 2005-01-31 Nick Clifton <nickc@redhat.com>
424 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
425 sparc-lynxos, vax-vms) be obsolete.
427 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
429 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
430 * elf32-arm.c (ELF_MINPAGESIZE): Define.
431 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
432 * elfcode.h (elf_object_p): Use minpagesize instead of
434 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
435 (elfNN_bed): Include ELF_MINPAGESIZE.
437 2005-01-28 Julian Brown <julian@codesourcery.com>
439 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
440 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
441 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
442 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
443 passing flag value from ld. Set flag value in global hash table entry.
444 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
447 2005-01-27 Andrew Cagney <cagney@gnu.org>
449 * configure: Regenerate to track ../gettext.m4 change.
451 2005-01-25 Mark Mitchell <mark@codesourcery.com>
453 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
456 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
458 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
459 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
461 * reloc.c: Add R_FRV_TLSMOFF.
462 * elf32-frv.c (elf32_frv_howto_table): Likewise.
463 (frv_reloc_map, frv_reloc_type_lookup): Map it.
464 (elf32_frv_relocate_section): Handle it.
465 (elf32_frv_check_relocs): Likewise.
466 * libbfd.h, bfd-in2.h: Rebuilt.
467 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
468 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
469 when given an undefweak TLS symbol. Fix constant TLS PLT entries
470 such that they return the constant in gr9.
471 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
473 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
474 too, such that they shrink on relaxation.
475 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
476 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
477 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
478 if we can guarantee the use of 16-bit constants.
479 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
480 Introduce TLS support for FR-V FDPIC.
481 * reloc.c: Add TLS relocations.
482 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
483 (elf32_frv_rel_tlsdesc_value_howto): New.
484 (elf32_frv_rel_tlsoff_howto): New.
485 (frv_reloc_map): Add new mappings.
486 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
488 (frvfdpic_dynamic_got_plt_info): New.
489 (frvfdpic_plt_tls_ret_offset): New.
490 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
491 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
492 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
493 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
495 (struct frvfdpic_relocs_info): Add TLS fields.
496 (frvfdpic_relocs_info_hash): Warning clean up.
497 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
498 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
499 (FRVFDPIC_TLS_BIAS): Define.
500 (tls_biased_base): New.
501 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
503 (frv_reloc_type_lookup): Likewise.
504 (frvfdpic_info_to_howto_rel): Likewise.
505 (elf32_frv_relocate_section): Likewise.
506 (_frv_create_got_section): Create the PLT section here.
507 (elf32_frvfdpic_create_dynamic_sections): Not here.
508 (_frvfdpic_count_nontls_entries): Move out of...
509 (_frvfdpic_count_got_plt_entries): ... here.
510 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
511 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
513 (_frvfdpic_relax_tls_entries): New.
514 (_frvfdpic_compute_got_alloc_data): Add TLS support.
515 (_frvfdpic_get_tlsdesc_entry): New.
516 (_frvfdpic_assign_got_entries): Add TLS support.
517 (_frvfdpic_assign_plt_entries): Likewise.
518 (_frvfdpic_reset_got_plt_entries): New.
519 (_frvfdpic_size_got_plt): Move out of...
520 (elf32_frvfdpic_size_dynamic_sections): ... here.
521 (_frvfdpic_relax_got_plt_entries): New.
522 (elf32_frvfdpic_relax_section): New.
523 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
524 (elf32_frv_check_relocs): Add TLS support.
525 (bfd_elf32_bfd_relax_section): Define for FDPIC.
526 * libbfd.h, bfd-in2.h: Rebuilt.
528 2005-01-25 Alan Modra <amodra@bigpond.net.au>
530 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
531 loadable reloc sections.
532 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
533 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
535 2005-01-25 Alan Modra <amodra@bigpond.net.au>
537 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
538 sections immediately when linking shared libs. Instead, wait until
539 we know a lib is needed.
540 (_bfd_elf_link_create_dynstrtab): Extract from..
541 (_bfd_elf_link_create_dynamic_sections_): ..here.
542 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
543 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
544 for non-existent .dynamic.
545 (elf_link_output_extsym): Don't complain about undefined symbols
546 in as-needed dynamic libs that aren't actually linked.
548 2005-01-24 Andrew Cagney <cagney@gnu.org>
550 * configure: Regenerate, ../gettext.m4 was updated.
552 2005-01-21 Ben Elliston <bje@au.ibm.com>
554 * aout-encap.c: Remove unused file.
556 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
559 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
560 non-function symbols are local.
561 (_bfd_elf_symbol_refs_local_p): Likewise.
563 2005-01-18 Alan Modra <amodra@bigpond.net.au>
565 * bfd.c (bfd_link_just_syms): Add abfd param.
566 * bfd-in2.h: Regenerate.
568 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
570 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
571 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
572 instructions. If the amount of padding is known, reduce the size
573 of the CIE or FDE by that amount.
575 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
577 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
578 augmentation_size. Use bfd_signed_vmas for data_align.
579 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
580 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
581 functions. Don't read past the end of the enclosing CIE or FDE.
582 (skip_bytes): New utility function.
583 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
585 (_bfd_elf_write_section_eh_frame): Use new functions.
587 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
589 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
590 assert-style REQUIRE() macro to handle sanity checks.
592 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
594 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
596 (read_unsigned_leb128): Removed.
597 (read_signed_leb128): Removed.
598 (find_abstract_instance_name): Updated.
599 (parse_comp_unit): Accept info_ptr_unit.
600 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
601 comp unit and pass it to parse_comp_unit.
603 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
604 (read_signed_leb128): Moved to ...
607 * libbfd-in.h (read_unsigned_leb128): New prototype.
608 (read_signed_leb128): Likewise.
609 * libbfd.h: Regenerated.
611 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
612 Nick Clifton <nickc@redhat.com>
614 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
615 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
616 arch_sh4a_nofpu_up in order to match the external names and make the
617 testsuite's job easier.
618 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
620 * bfd-in2.h: Regenerate.
622 2005-01-15 Andrew Cagney <cagney@gnu.org>
625 * acinclude.m4: Move BFD_NEED_DECLARATION,
626 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
627 the new file bfd.m4. Include ../bfd/bfd.m4.
628 * configure: Re-generate.
630 2005-01-12 Alan Modra <amodra@bigpond.net.au>
632 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
633 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
635 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
638 2005-01-11 Alan Modra <amodra@bigpond.net.au>
640 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
642 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
643 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
644 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
645 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
646 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
647 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
648 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
649 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
650 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
651 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
652 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
653 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
654 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
655 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
657 2005-01-11 Alan Modra <amodra@bigpond.net.au>
659 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
662 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
664 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
665 * bfd-in2.h: Regenerate.
666 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
667 to support these new machine values.
668 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
670 (bfd_maxq_arch): Update values for the maxq20.
672 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
674 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
675 non-shared object, do not reserve space in .plt and .rela.plt for
676 regular symbols neither defined nor referenced in shared objects.
678 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
680 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
681 to zero the structure.
682 (create_got_section): Use BFD_ASSERT instead of abort.
683 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
685 (create_got_section): New function.
686 (sparc64_elf_create_dynamic_sections): Likewise.
687 (sparc64_elf_check_relocs): Invoke create_got_section instead of
688 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
689 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
690 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
691 (sparc64_elf_finish_dynamic_symbol): Likewise.
692 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
693 (elf_backend_create_dynamic_sections): Define to
694 sparc64_elf_create_dynamic_sections.
696 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
698 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
699 (elf_backend_omit_section_dynsym): Define to it.
700 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
701 (elf_backend_omit_section_dynsym): Define to it.
703 2005-01-07 Jakub Jelinek <jakub@redhat.com>
705 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
706 PT_DYNAMIC segment, unless .dynamic.
708 2005-01-06 Paul Brook <paul@codesourcery.com>
710 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
711 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
712 * configure: Regenerate.
713 * elf32-arm.c: Add VxWorks target bfd.
715 (elf32_arm_link_hash_table): Add use_rel.
716 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
717 elf32_arm_relocate_section): Replace USE_REL with runtime check.
718 Correct offset calculation for RELA case.
719 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
720 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
721 (elf32_arm_vxworks_link_hash_table_create): New function.
722 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
723 (bfd_elf32_littlearm_vxworks_vec): Ditto.
724 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
726 2005-01-06 Alan Modra <amodra@bigpond.net.au>
728 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
730 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
731 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
732 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
733 (ppc64_elf_next_toc_section): Heed no_multi_toc.
734 (ppc64_elf_reinit_toc): Set multi_toc_needed.
735 (toc_adjusting_stub_needed): Rewrite.
736 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
737 toc tests. Adjust for toc_adjusting_stub_needed changes.
738 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
739 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
740 * section.c: Expand comment on backend bits.
741 * bfd-in2.h: Regenerate.
742 * libbfd.h: Regenerate.
744 2005-01-06 Alan Modra <amodra@bigpond.net.au>
746 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
747 toc adjusting stub, do not test source section flags.
749 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
751 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
752 from STABS debugging sections again.
754 2005-01-05 Fred Fish <fnf@specifixinc.com>
756 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
757 (find_abstract_instance_name): New function.
758 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
759 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
760 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
762 2004-12-31 Paul Brook <paul@copdesourcery.com>
764 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
766 2004-12-31 Alan Modra <amodra@bigpond.net.au>
768 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
769 Commit missing changes from 2004-12-22.
770 * bfd-in2.h: Regenerate.
772 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
774 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
776 2004-12-21 Kris Warkentin <kewarken@qnx.com>
778 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
779 Add 'base' argument for constructing register sections. Reformat.
780 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
781 gp and fp regs. Reformat.
783 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
785 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
786 * bfd-in2.h: Regenerate.
787 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
788 (avr_reloc_map): Likewise.
789 (avr_final_link_relocate): Likewise.
791 2004-12-22 Alan Modra <amodra@bigpond.net.au>
793 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
794 as-needed dynamic libs as undefined.
795 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
796 libs when finding they are needed.
798 2004-12-20 Alan Modra <amodra@bigpond.net.au>
800 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
801 (opd_entry_value): Use opd_relocs if available.
802 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
803 copy .opd relocations to opd_relocs.
804 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
806 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
808 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
809 * elf32-v850.c (v850_elf_howto_table): Add entry for
810 R_V850_LO16_SPLIT_OFFSET.
811 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
812 (v850_elf_perform_lo16_relocation): New function, extracted from...
813 (v850_elf_perform_relocation): ...here. Use it to handle
814 R_V850_LO16_SPLIT_OFFSET.
815 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
816 R_V850_LO16_SPLIT_OFFSET.
817 * libbfd.h, bfd-in2.h: Regenerate.
819 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
821 * config.bfd: Add s390x-ibm-tpf support.
823 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
825 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
826 to prototype, to make hash info available.
827 Prevent wrapped symbols from being adjusted twice.
829 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
831 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
832 overflow for calls to undefined weak symbols.
834 2004-12-11 Alan Modra <amodra@bigpond.net.au>
836 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
837 canonical sections syms have a name.
839 2004-12-11 Alan Modra <amodra@bigpond.net.au>
841 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
842 have been adjusted for output.
843 (ppc64_elf_relocate_section): Mark sections with reloc_done.
845 2004-12-10 Alan Modra <amodra@bigpond.net.au>
847 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
848 add symtab_hdr param.
849 (group_signature): Update calls.
850 * elf-bfd.h (bfd_elf_sym_name): Update.
851 * elf32-ppc.c (ppc_elf_relocate_section): Update.
852 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
853 (ppc64_elf_relocate_section): Update.
854 * elflink.c (elf_link_input_bfd): Update.
856 2004-12-10 Jakub Jelinek <jakub@redhat.com>
858 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
859 st_shndx on STT_SECTION sections.
861 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
863 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
866 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
868 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
869 return a real value, unless it is a PLT symbol.
870 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
873 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
874 R_MIPS_JALR entry to 0.
876 * archures.c: Define bfd_mach_mips9000.
877 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
878 (mips_set_isa_flags): Handle bfd_mach_mips9000.
879 * cpu-mips.c (I_mips9000): Define.
880 (arch_info_struct): Add case for bfd_mach_mips9000.
881 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
882 * bfd-in2.h: Regenerate.
884 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
886 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
889 2004-12-07 Ben Elliston <bje@gnu.org>
891 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
893 2004-12-06 Daniel Jacobowitz <dan@debian.org>
895 Suggested by Fergal Daly <fergal@esatclear.ie>:
896 * simple.c (simple_dummy_multiple_definition): New function.
897 (bfd_simple_get_relocated_section_contents): Use it.
899 2004-12-03 Jan Beulich <jbeulich@novell.com>
901 * elf.c (elf_find_function): Don't use the last file symbol ever,
902 seen, but the last one seen prior to the symbol being reported.
903 Don't report a filename at all for global symbols when that might
906 2004-12-01 Paul Brook <paul@codesourcery.com>
908 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
909 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
912 2004-12-01 Paul Brook <paul@codesourcery.com>
914 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
917 2004-11-30 Paul Brook <paul@codesourcery.com>
919 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
920 no_pipeline_knowledge
921 (elf32_arm_link_hash_table_create): Ditto.
922 (bfd_elf32_arm_process_before_allocation): Ditto.
923 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
925 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
927 * bfd-in2.h: Regenerate.
929 2004-11-30 Randolph Chung <tausq@debian.org>
931 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
932 (elf32_hppa_grok_psinfo): New function.
933 (elf_backend_grok_prstatus): Define.
934 (elf_backend_grok_psinfo): Define.
936 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
939 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
941 2004-11-24 Paul Brook <paul@codesourcery.com>
943 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
945 2004-11-24 Paul Brook <paul@codesourcery.com>
947 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
948 (elf32_arm_swap_symbol_out): New function.
949 (elf32_arm_size_info): Add.
950 (elf_backend_size_info): Define.
952 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
954 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
957 2004-11-19 Alan Modra <amodra@bigpond.net.au>
959 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
960 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
961 * nlmcode.h (nlm_write_object_contents): Warning fix.
963 2004-11-18 Bob Wilson <bob.wilson@acm.org>
965 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
967 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
969 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
970 (elf32_arm_plt_thumb_stub): New.
971 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
973 (elf32_arm_link_hash_traverse): Fix typo.
974 (elf32_arm_link_hash_table): Add obfd.
975 (elf32_arm_link_hash_newfunc): Initialize new fields.
976 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
977 (elf32_arm_link_hash_table_create): Initialize obfd.
978 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
979 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
980 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
981 interworking BFD is not dynamic.
982 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
983 not emit glue for PLT references.
984 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
985 emit glue for PLT references. Support the Thumb PLT prefix.
986 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
988 (elf32_arm_check_relocs): Likewise.
989 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
991 (allocate_dynrelocs): Handle Thumb PLT references.
992 (elf32_arm_finish_dynamic_symbol): Likewise.
993 (elf32_arm_symbol_processing): New function.
994 (elf_backend_symbol_processing): Define.
996 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
998 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
999 add_fde_encoding. Remove need_relative.
1000 * elf-eh-frame.c (extra_augmentation_string_bytes)
1001 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
1002 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
1003 in cases where the CIE has no existing 'R' augmentation. Use
1004 size_of_output_cie_fde when assigning offsets. Use the final offset
1005 as the new section size.
1006 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
1007 Account for any extra augmentation bytes in the returned offset.
1008 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
1009 moved before being modified. Pad growing entries with DW_CFA_nops.
1010 Add 'z' and 'R' augmentations as directed by add_augmentation_size
1011 and add_fde_encoding.
1013 2004-11-15 Mark Mitchell <mark@codesourcery.com>
1015 * elf32-arm.c (elf32_arm_relocate_section): Use
1016 arm_real_reloc_type.
1018 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
1020 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
1021 for discard relocations; don't add an R_MIPS_NONE to the main body
1024 2004-11-04 Paul Brook <paul@codesourcery.com>
1026 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
1027 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
1028 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
1029 default version definition for unversioned symbols.
1030 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
1031 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
1032 _bfd_elf_slurp_version_tables. Set default version for unversioned
1035 2004-11-15 Paul Brook <paul@codesourcery.com>
1037 * elflink.c (elf_link_add_object_symbols): Don't assume version
1038 indices are consecutive.
1040 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
1042 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
1043 composite relocations against the personality data.
1045 2004-11-13 Paul Brook <paul@codesourcery.com>
1047 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
1048 R_ARM_PREL31 relocations to PLT entries.
1049 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
1050 (elf32_arm_check_relocs): Ditto.
1052 2004-11-12 Bob Wilson <bob.wilson@acm.org>
1054 * xtensa-isa.c (xtensa_interface_class_id): New.
1056 2004-11-11 Bob Wilson <bob.wilson@acm.org>
1058 * elf32-xtensa.c (property_table_compare): Remove assertion about
1059 entries with the same address and non-zero size.
1060 (xtensa_read_table_entries): Report such entries as errors.
1062 2004-11-11 Mark Mitchell <mark@codesourcery.com>
1064 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
1065 R_ARM_RELATIVE on Symbian OS.
1067 2004-11-09 Mark Mitchell <mark@codesourcery.com>
1069 * som.c (som_bfd_print_private_bfd_data): New function.
1070 (som_object_setup): Save the auxiliary header. Don't assume that
1071 zero is an invalid entry point for a shared library.
1072 (som_object_p): Allocate the auxiliary header on the heap.
1074 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
1076 (elf32_arm_symbian_modify_segment_map): Likewise.
1078 2004-11-09 Daniel Jacobowitz <dan@debian.org>
1080 From David Poole <daveml@mbuf.com>:
1081 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
1082 (elf32_arm_size_dynamic_sections): Call it.
1084 2004-11-09 Alan Modra <amodra@bigpond.net.au>
1086 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
1087 (ALL_MACHINES_CFILES): Fix typo.
1088 * Makefile.in: Regenerate.
1089 * po/SRC-POTFILES.in: Regenerate.
1091 2004-11-08 Mark Mitchell <mark@codesourcery.com>
1093 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
1094 R_ARM_RELATIVE relocation for Symbian OS, mention the section
1095 symbol in the relocation.
1097 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
1098 Vineet Sharma <vineets@noida.hcltech.com>
1100 * coff-maxq.c: New File.
1101 * cpu-maxq.c: New File.
1102 * coffcode.h: Likewise.
1103 * config.bfd: Likewise.
1104 * configure.in (maxqcoff_vec): New target vector.
1105 * Makefile.am: Add support for maxq target.
1106 * configure.in: Likewise.
1107 * archures.c:. Likewise.
1108 * targets.c: Likewise.
1109 * bfd_in2.h : Regenerated.
1110 * Makefile.in: Regenerated.
1111 * configure: Regenerated.
1112 * doc/Makefile.in: Regenerated.
1114 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1116 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
1117 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
1118 C_NT_WEAK aux entries.
1119 (_bfd_coff_generic_relocate_section): Handle undefined
1122 2004-11-07 Andreas Schwab <schwab@suse.de>
1124 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
1125 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
1126 non-default visibility.
1128 2004-11-01 Mark Mitchell <mark@codesourcery.com>
1130 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
1132 (elf32_arm_symbian_modify_segment_map): Don't
1133 reset includes_filehdr and includes_phdrs here.
1135 2004-11-04 Daniel Jacobowitz <dan@debian.org>
1137 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
1138 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
1139 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
1141 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
1142 to a new removed list. Remove normal configuration stanzas.
1143 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
1144 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
1145 elfarm-nabi.lo with elf32-arm.lo.
1146 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
1147 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
1148 * elf32-arm.h: Remove.
1149 * elfarm-oabi.c: Remove.
1150 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
1151 and bfd_elf32_littlearm_oabi_vec.
1152 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
1154 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
1156 * config.bfd: Support crisv32-*-* like cris-*-*.
1157 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
1158 (bfd_mach_cris_v10_v32): New macros.
1159 * cpu-cris.c: Tweak formatting.
1160 (get_compatible): New function.
1162 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
1163 bfd_arch_info_type:s.
1164 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
1165 get_compatible for member compatible and link bfd_cris_arch_v32 as
1167 * elf32-cris.c (cris_elf_pcrel_reloc)
1168 (cris_elf_set_mach_from_flags): New functions.
1169 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
1170 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
1171 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
1172 numbers for bfd_mach_cris_v32.
1173 (PLT_ENTRY_SIZE_V32): New macro.
1174 (elf_cris_plt0_entry): Drop last comma in initializer.
1175 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
1176 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
1178 (cris_elf_relocate_section): Change all "%B(%A)" messages to
1180 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
1181 (elf_cris_finish_dynamic_sections): Similar.
1182 (elf_cris_adjust_dynamic_symbol): Similar.
1183 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
1185 <switch with PIC relocs>: Emit error and return FALSE for
1186 bfd_mach_cris_v10_v32.
1187 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
1188 Emit warning when generating textrel reloc.
1189 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
1190 (cris_elf_final_write_processing): Set flags according to mach.
1191 (cris_elf_print_private_bfd_data): Display
1192 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
1193 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
1194 new_flags. Don't call cris_elf_final_write_processing. Don't
1195 look at the actual elf header flags at all; use
1196 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
1197 in bfd_get_mach for ibfd and obfd and handle merging of compatible
1199 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1200 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
1201 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
1202 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
1203 * bfd-in2.h, libbfd.h: Regenerate.
1205 2004-11-04 Alan Modra <amodra@bigpond.net.au>
1207 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
1208 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
1210 (struct adjust_toc_info): New.
1211 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
1213 2004-11-03 Bob Wilson <bob.wilson@acm.org>
1215 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
1216 if there are no segments.
1218 2004-11-02 Daniel Jacobowitz <dan@debian.org>
1220 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
1222 2004-11-02 Nick Clifton <nickc@redhat.com>
1224 * elf32-iq2000.c: Convert to ISO C90 formatting.
1226 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
1228 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
1230 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
1232 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
1233 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
1234 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
1236 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1238 * elf32-sh.c (tpoff): Take alignment into account.
1240 2004-10-28 Nick Clifton <nickc@redhat.com>
1242 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
1243 performing a relocatable link.
1244 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
1245 for MIPS ports under Irix.
1247 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
1249 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
1250 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
1251 (elf32_arm_final_link_relocate): Ditto.
1252 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
1253 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
1254 (elf32_arm_adjust_dynamic_symbol): Ditto.
1255 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
1256 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
1257 (elf32_arm_r_howto): ... To here.
1258 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
1260 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
1263 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
1264 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
1265 and R_IA64_SECREL64LSB.
1267 2004-10-26 Paul Brook <paul@codesourcery.com>
1269 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
1270 (bfd_elf_size_dynamic_sections): Create default version definition.
1271 (elf_link_output_extsym): Adjust for default symbol version.
1273 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1275 * mmo.c: Adjust to ISO C.
1277 * mmo.c (mmo_write_section_description): New function broken out
1278 of mmo_internal_write_section.
1279 (mmo_internal_write_section): For each of .text and .data, call
1280 mmo_write_section_description before outputting contents if it has
1281 nontrivially deducible vma or contents.
1282 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
1283 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
1284 symbols if found within the .data address range.
1286 2004-10-24 Daniel Jacobowitz <dan@debian.org>
1288 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
1290 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1292 * mmo.c (File Layout): Correct place of misplaced blurb about
1295 2004-10-22 Mark Kettenis <kettenis@gnu.org>
1297 * config.bfd: Add mips64*-*-openbsd.
1299 2004-10-21 Bob Wilson <bob.wilson@acm.org>
1301 * elf32-xtensa.c (ebb_propose_action): Put declarations before
1304 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1306 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
1307 * configure: Regenerate.
1309 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1312 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
1313 to linker reloc_overflow callback.
1314 (aout_link_input_section_ext): Likewise.
1315 (aout_link_reloc_link_order): Likewise.
1316 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1317 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1319 (alpha_relocate_section): Likewise.
1320 * coff-arm.c (coff_arm_relocate_section): Likewise.
1321 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
1322 * coff-h8500.c (extra_case): Likewise.
1323 * coff-i960.c (coff_i960_relocate_section): Likewise.
1324 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1325 * coff-mips.c (mips_relocate_section): Likewise.
1326 * coff-or32.c (coff_or32_relocate_section): Likewise.
1327 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1328 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1329 * coff-sh.c (sh_relocate_section): Likewise.
1330 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1331 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
1332 * coff-z8k.c (extra_case): Likewise.
1333 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1334 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1335 (_bfd_coff_generic_relocate_section): Likewise.
1336 * ecoff.c (ecoff_reloc_link_order): Likewise.
1337 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1338 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1339 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1340 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1341 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1342 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1343 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1344 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1345 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1346 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1347 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1348 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1349 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1350 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1351 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1352 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1353 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1354 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1355 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1356 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1357 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1358 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1359 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1360 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1361 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1362 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1363 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1364 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1365 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1366 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1367 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1368 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1369 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1370 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1371 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1372 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1373 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1374 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1375 * elflink.c (elf_reloc_link_order): Likewise.
1376 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
1377 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1378 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
1379 * linker.c (_bfd_generic_reloc_link_order): Likewise.
1380 * pdp11.c (pdp11_aout_link_input_section): Likewise.
1381 (aout_link_reloc_link_order): Likewise.
1382 * reloc.c (bfd_generic_get_relocated_section_contents):
1384 * xcofflink.c (xcoff_reloc_link_order): Likewise.
1385 * simple.c (simple_dummy_reloc_overflow): Updated.
1387 2004-10-20 Andreas Schwab <schwab@suse.de>
1389 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
1390 (elf_backend_plt_sym_val): Define.
1392 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
1394 * config.bfd: Set targ_underscore=yes for PE COFF targets
1396 2004-10-19 Alan Modra <amodra@bigpond.net.au>
1398 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
1399 (ppc64_elf_edit_opd): Likewise.
1401 2004-10-18 Mark Mitchell <mark@codesourcery.com>
1403 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
1404 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
1405 set SEC_ALLOC and SEC_LOAD.
1407 2004-10-18 Nick Clifton <nickc@redhat.com>
1409 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
1410 'name' for relocs against both local and global symbols.
1412 2004-10-16 Daniel Jacobowitz <dan@debian.org>
1414 * bfd-in2.h: Regenerate.
1415 * bfd.c (struct bfd): Add no_export.
1416 * elflink.c (elf_link_add_object_symbols): Handle no_export.
1418 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1420 * config.bfd: Whitespace cleanup.
1421 * Makefile.am: Run "make dep-am"
1422 * Makefile.in: Regenerate.
1424 2004-10-15 Jakub Jelinek <jakub@redhat.com>
1426 * elflink.c (struct already_linked_section): Removed.
1427 (try_match_symbols_in_sections, already_linked): Removed.
1428 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
1429 prefix of section names when finding already_linked_table
1430 chain. Compare section names. Instead of calling already_linked,
1431 do it inline and only for sections in the same already_linked_list.
1433 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1435 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
1436 parameter. If called after _bfd_elf_write_section_eh_frame,
1437 don't allow a -2 return unless need_* bit is already set, and
1438 handle offsets adjusted for output_offset.
1439 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
1440 * elf.c (_bfd_elf_section_offset): Update call.
1442 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
1445 * coffcode.h (coff_compute_section_file_positions): Cast to
1446 bfd_vma when computing page alignment.
1448 2004-10-13 Mark Mitchell <mark@codesourcery.com>
1450 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1451 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
1453 2004-10-12 Mark Mitchell <mark@codesourcery.com>
1455 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
1456 relocations use a virtual address, not a section offset.
1458 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1460 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
1461 (narrow_instruction, widen_instruction): Remove unnecessary calls to
1462 xtensa_format_encode.
1463 (ebb_propose_action): Inline call to ebb_add_proposed_action.
1464 (ebb_add_proposed_action): Delete.
1466 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1468 * elf32-xtensa.c: Use ISO C90 formatting.
1470 2004-10-12 Paul Brook <paul@codesourcery.com>
1472 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
1475 2004-10-12 Paul Brook <paul@codesourcery.com>
1477 * elf32-arm.h: Support EABI version 4 objects.
1479 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1482 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
1483 Don't mark as default.
1484 (bfd_x86_64_arch): Don't mark as default.
1486 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1488 * elflink.c (enum action_discarded): New.
1489 (elf_section_complain_discarded): Delete.
1490 (elf_action_discarded): New function subsuming the above and also
1491 controlling reloc behaviour.
1492 (elf_link_input_bfd): Use it.
1494 2004-10-11 Jakub Jelinek <jakub@redhat.com>
1496 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
1497 (special_sections): Add .gnu.liblist and .gnu.conflict.
1498 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
1500 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1503 * elflink.c (elf_link_input_bfd): Try harder to support
1504 relocations against symbols in removed linkonce sections.
1506 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1508 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
1511 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
1512 sections do not reference symbols in non-SEC_ALLOC sections.
1514 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1517 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
1518 (_bfd_elf_link_omit_section_dynsym): Formatting.
1520 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1522 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
1523 * libbfd.h: Regnerate.
1524 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
1525 * elf32-frv.c: Likewise.
1526 * elf32-m32r.c: Likewise.
1527 * elf32-ppc.c: Likewise.
1528 * elf64-hppa.c: Likewise.
1529 * elfxx-ia64.c: Likewise.
1530 * opncls.c: Likewise.
1532 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1534 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
1535 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
1536 offsets stored in struct eh_cie_fde entries before doing other
1539 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
1540 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
1541 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
1542 setting offsets for removed CIEs. Don't set "sec", instead set
1543 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
1544 CIE in hdr_info. Only set make_relative and make_lsda_relative
1545 for CIEs. Use pointers rather than array indices.
1546 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
1547 make_lsda_relative, need_* on cie_inf for FDEs.
1548 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
1549 section output_offset. Delete cie_offset, instead use cie_inf
1550 pointer to CIE entry. Use need_relative and need_lsda_relative on
1551 CIE entry for FDEs. Use pointers rather than array indices.
1553 2004-10-09 Alan Modra <amodra@bigpond.net.au>
1555 * coff-rs6000.c (rs6000coff_vec): Add initializer for
1556 bfd_is_target_special_symbol.
1557 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1558 * som.c (som_bfd_is_target_special_symbol): Define.
1560 2004-10-08 Nick Clifton <nickc@redhat.com>
1562 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
1563 * configure: Regenerate.
1564 * bfd-in2.h: Regenerate.
1565 * syms.c (bfd_is_target_special_symbol): New interface function.
1566 Returns true when a symbol should be considered to be special.
1567 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
1568 the symbol jump table.
1569 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
1570 Return true iff the symbol is a mapping symbol.
1571 (bfd_elf32_bfd_is_target_special_symbol): Define.
1572 * elfxx-target.h: Provide a default definition for
1573 bfd_is_target_special_symbol.
1574 * aout-target.h: Likewise.
1575 * aout-tic30.c: Likewise.
1576 * binary.c: Likewise.
1577 * coffcode.h: Likewise.
1578 * i386msdos.c: Likewise.
1581 * libaout.h: Likewise.
1582 * libbfd-in.h: Likewise
1583 * libecoff.h: Likewise.
1584 * mach-o.c: Likewise.
1586 * nlm-target.h: Likewise.
1587 * oasys.c: Likewise.
1589 * ppcboot.c: Likewise.
1591 * tekhex.c: Likewise.
1592 * versados.c: Likewise.
1594 * xcoff-target.h: Likewise.
1596 * libbfd.h: Regenerate.
1598 2004-10-08 Daniel Jacobowitz <dan@debian.org>
1600 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
1601 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
1602 (elf_backend_section_from_shdr): Define.
1604 2004-10-08 Alan Modra <amodra@bigpond.net.au>
1606 * syms.c (bfd_is_local_label): Return false for file symbols.
1608 2004-10-07 Bob Wilson <bob.wilson@acm.org>
1609 David Heine <dlheine@tensilica.com>
1611 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
1612 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
1613 (elf32xtensa_no_literal_movement): New global variable.
1614 (elf_howto_table): Add entries for new relocations.
1615 (elf_xtensa_reloc_type_lookup): Handle new relocations.
1616 (property_table_compare): When addresses are equal, compare sizes and
1617 various property flags.
1618 (property_table_matches): New.
1619 (xtensa_read_table_entries): Extend to read new property tables. Add
1620 output_addr parameter to indicate that output addresses should be used.
1621 Use bfd_get_section_limit.
1622 (elf_xtensa_find_property_entry): New.
1623 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
1624 (elf_xtensa_check_relocs): Handle new relocations.
1625 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
1626 relocations. Use new xtensa-isa.h functions.
1627 (build_encoding_error_message): Remove encode_result parameter. Add
1628 new target_address parameter used to detect alignment errors.
1629 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
1630 error handling. Use new is_operand_relocation function.
1631 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
1632 Use underbar macro for error messages. Formatting.
1633 (get_const16_opcode): New.
1634 (get_l32r_opcode): Add a separate flag for initialization.
1635 (get_relocation_opnd): Operand number is no longer explicit in the
1636 relocation. Change to decode the opcode and analyze its operands.
1637 (get_relocation_slot): New.
1638 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
1639 Use new xtensa-isa.h functions to handle multislot instructions.
1640 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
1641 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
1642 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
1643 check_loop_aligned, check_branch_target_aligned_address, narrowable,
1644 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
1645 get_single_format, init_op_single_format_table): New.
1646 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
1647 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
1648 (contract_asm_expansion): Add error_message parameter and pass it to
1649 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
1650 with R_XTENSA_SLOT0_OP.
1651 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
1652 instructions. Use new xtensa-isa.h functions.
1653 (r_reloc struct): Add new virtual_offset field.
1654 (r_reloc_init): Add contents and content_length parameters. Set
1655 virtual_offset field to zero. Add contents to target_offset field for
1656 partial_inplace relocations.
1657 (r_reloc_is_defined): Check for null.
1658 (print_r_reloc): New debug function.
1659 (source_reloc struct): Replace xtensa_operand field with pair of the
1660 opcode and the operand position. Add is_abs_literal field.
1661 (init_source_reloc): Specify operand by opcode/position pair. Set
1662 is_abs_literal field.
1663 (source_reloc_compare): When target_offsets are equal, compare other
1664 fields to make sorting predictable.
1665 (literal_value struct): Add is_abs_literal field.
1666 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
1667 (init_literal_value): New.
1668 (is_same_value): Replace with ...
1669 (literal_value_equal): ... this function. Add comparisons of
1670 virtual_offset and is_abs_literal fields.
1671 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
1672 failure. Initialize has_last_loc field.
1673 (value_map_hash_table_delete): New.
1674 (hash_literal_value): Rename to ...
1675 (literal_value_hash): ... this. Include is_abs_literal flag and
1676 virtual_offset field in the hash value.
1677 (get_cached_value): Rename to ...
1678 (value_map_get_cached_value): ... this. Update calls to
1679 literal_value_hash and literal_value_equal.
1680 (add_value_map): Check for allocation failure. Update calls to
1681 value_map_get_cached_value and literal_value_hash.
1682 (text_action, text_action_list, text_action_t): New types.
1683 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
1684 text_action_add, text_action_add_literal, offset_with_removed_text,
1685 offset_with_removed_text_before_fill, find_insn_action,
1686 print_action_list, print_removed_literals): New.
1687 (offset_with_removed_literals): Delete.
1688 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
1689 fix_array, fix_array_count, allocated_relocs, relocs_count, and
1690 allocated_relocs_count fields.
1691 (init_xtensa_relax_info): Initialize new fields.
1692 (reloc_bfd_fix struct): Add new translated field.
1693 (reloc_bfd_fix_init): Add translated parameter and use it to set the
1695 (fix_compare, cache_fix_array): New.
1696 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
1697 section via get_xtensa_relax_info. Use cache_fix_array to set up
1698 sorted fix_array and use bsearch instead of linear search.
1699 (section_cache_t): New struct.
1700 (init_section_cache, section_cache_section, clear_section_cache): New.
1701 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
1702 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
1703 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
1704 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
1706 (retrieve_contents): Use bfd_get_section_limit.
1707 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
1708 to compute_removed_literals. Free value_map_hash_table when no longer
1710 (analyze_relocations): Check is_relaxable_asm_section flag. Call
1711 compute_text_actions for all sections.
1712 (find_relaxable_sections): Mark sections as relaxable if they contain
1713 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
1714 call. Increment relax_info src_count field only for appropriate
1715 relocation types. Remove is_literal_section check.
1716 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
1717 r_reloc_init and find_associated_l32r_irel. Check
1718 is_relaxable_asm_section flag. Handle L32R instructions with absolute
1719 literals. Pass is_abs_literal flag to init_source_reloc.
1720 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
1721 CONST16 instructions. Adjust calls to r_reloc_init and
1722 pcrel_reloc_fits. Handle weak symbols conservatively.
1723 (find_associated_l32r_irel): Add bfd parameter and pass it to
1725 (compute_text_actions, compute_ebb_proposed_actions,
1726 compute_ebb_actions, check_section_ebb_pcrels_fit,
1727 check_section_ebb_reduces, text_action_add_proposed,
1728 compute_fill_extra_space): New.
1729 (remove_literals): Replace with ...
1730 (compute_removed_literals): ... this function. Call
1731 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
1732 Call xtensa_read_table_entries to get the property table. Skip
1733 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
1734 is_removable_literal, remove_dead_literal, and
1735 identify_literal_placement functions.
1736 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
1737 instead of linear search.
1738 (is_removable_literal, remove_dead_literal,
1739 identify_literal_placement): New.
1740 (relocations_reach): Update check for literal not referenced by any
1741 PC-relative relocations. Adjust call to pcrel_reloc_fits.
1742 (coalesce_shared_literal, move_shared_literal): New.
1743 (relax_section): Use bfd_get_section_limit. Call
1744 translate_section_fixes. Update calls to r_reloc_init and
1745 offset_with_removed_text. Check new is_relaxable_asm_section flag.
1746 Add call to pin_internal_relocs. Add special handling for
1747 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
1748 info to calculate new addend_displacement variable. Replace code for
1749 deleting literals with more general code to perform the actions
1750 determined by the action_list for the section.
1751 (translate_section_fixes, translate_reloc_bfd_fix): New.
1752 (translate_reloc): Check new is_relaxable_asm_section flag. Call
1753 find_removed_literal only if is_operand_relocation. Update call to
1754 offset_with_removed_text. Use new target_offset and removed_bytes
1756 (move_literal): New.
1757 (relax_property_section): Use bfd_get_section_limit. Set new
1758 is_full_prop_section flag and handle new property tables. Update calls
1759 to r_reloc_init and offset_with_removed_text. Check
1760 is_relaxable_asm_section flag. Handle expansion of zero-sized
1761 unreachable entries, with use of offset_with_removed_text_before_fill.
1762 For relocatable links, combine entries only for literal tables.
1763 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
1764 calls to offset_with_removed_text. Translate st_size field for
1766 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
1767 failure. Add contents parameter. Update call to get_bfd_fix. Update
1768 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
1769 R_XTENSA_ASM_EXPAND relocs.
1770 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
1771 call to get_bfd_fix. Include offset from contents for partial_inplace
1773 (is_reloc_sym_weak): New.
1774 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
1775 (prop_sec_len): New.
1776 (xtensa_is_property_section): Handle new property sections.
1777 (is_literal_section): Delete.
1778 (internal_reloc_compare): When r_offset matches, compare r_info and
1779 r_addend to make sorting predictable.
1780 (internal_reloc_matches): New.
1781 (xtensa_get_property_section_name): Handle new property sections.
1782 (xtensa_get_property_predef_flags): New.
1783 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
1784 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
1785 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
1786 (xtisa_errno, xtisa_error_msg): New variables.
1787 (xtensa_isa_errno, xtensa_isa_error_msg): New.
1788 (xtensa_insnbuf_alloc): Add error handling.
1789 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
1790 use xtensa_format_decode. Add error handling.
1791 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
1792 instruction length to find the number of bytes to copy.
1793 (xtensa_isa_init): Add error handling. Replace calls to
1794 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
1795 tables in the xtensa_modules structure.
1796 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
1797 xtensa_extend_isa): Delete.
1798 (xtensa_isa_free): Change to only free lookup tables.
1799 (opname_lookup_compare): Replace with ...
1800 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
1801 (xtensa_insn_maxlength): Rename to ...
1802 (xtensa_isa_maxlength): ... this.
1803 (xtensa_insn_length): Delete.
1804 (xtensa_insn_length_from_first_byte): Replace with ...
1805 (xtensa_isa_length_from_chars): ... this function.
1806 (xtensa_num_opcodes): Rename to ...
1807 (xtensa_isa_num_opcodes): ... this.
1808 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
1809 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
1810 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
1811 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
1812 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
1813 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
1814 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
1815 (xtensa_opcode_lookup): Add error handling.
1816 (xtensa_decode_insn): Replace with ...
1817 (xtensa_opcode_decode): ... this function, with new format and
1818 slot parameters. Add error handling.
1819 (xtensa_encode_insn): Replace with ...
1820 (xtensa_opcode_encode): ... this function, which does the encoding via
1821 one of the entries in the "encode_fns" array. Add error handling.
1822 (xtensa_opcode_name): Add error handling.
1823 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
1824 xtensa_opcode_is_call): New.
1825 (xtensa_num_operands): Replace with ...
1826 (xtensa_opcode_num_operands): ... this function. Add error handling.
1827 (xtensa_opcode_num_stateOperands,
1828 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
1829 xtensa_opcode_funcUnit_use, xtensa_operand_name,
1830 xtensa_operand_is_visible): New.
1831 (xtensa_get_operand, xtensa_operand_kind): Delete.
1832 (xtensa_operand_inout): Add error handling and special-case for
1834 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
1835 operate on one slot of an instruction. Added error handling.
1836 (xtensa_operand_encode): Handle default operands with no encoding
1837 functions. Check for success by comparing against decoded value.
1839 (xtensa_operand_decode): Handle default operands. Return decoded value
1840 through argument pointer. Add error handling.
1841 (xtensa_operand_is_register, xtensa_operand_regfile,
1842 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
1843 (xtensa_operand_isPCRelative): Rename to ...
1844 (xtensa_operand_is_PCrelative): ... this. Add error handling.
1845 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
1846 through argument pointer. Add error handling.
1847 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
1848 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
1849 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
1850 xtensa_regfile_shortname, xtensa_regfile_view_parent,
1851 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
1852 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
1853 xtensa_state_is_exported, xtensa_sysreg_lookup,
1854 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
1855 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
1856 xtensa_interface_num_bits, xtensa_interface_inout,
1857 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
1858 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
1859 * xtensa-modules.c: Rewrite to use new data structures.
1860 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
1861 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
1862 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
1863 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
1864 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
1865 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
1866 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
1867 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
1868 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
1869 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
1870 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
1871 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
1872 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
1873 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
1874 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
1875 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
1876 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
1877 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
1878 * Makefile.in: Regenerate.
1879 * bfd-in2.h: Likewise.
1880 * libbfd.h: Likewise.
1882 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
1884 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
1885 against the absolute section.
1886 (mips_elf64_write_rela): Likewise.
1888 2004-10-07 Jan Beulich <jbeulich@novell.com>
1890 * elf.c (elf_find_function): Don't generally check for matching
1891 section, just for non-file symbols. Remove redunant comparison
1893 * elf32-arm.h (arm_elf_find_function): Likewise.
1895 2004-10-07 Jeff Baker <jbaker@qnx.com>
1897 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
1898 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
1901 2004-10-04 Roland McGrath <roland@redhat.com>
1903 * hash.c (bfd_hash_set_default_size): Use const for table.
1904 Use size_t instead of int for variable compared to sizeof results.
1906 2004-10-05 Alan Modra <amodra@bigpond.net.au>
1909 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
1911 2004-10-01 Paul Brook <paul@codesourcery.com>
1913 * elf32-arm.h (elf32_arm_fake_sections,
1914 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
1916 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
1918 2004-10-01 Alan Modra <amodra@bigpond.net.au>
1920 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
1922 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
1923 need_relative or need_lsda_relative if we are processing an
1924 offset for a reloc on a FDE initial loc or LSDA field
1926 (_bfd_elf_write_section_eh_frame): Test need_relative and
1927 need_lsda_relative in place of corresponding make_* field
1928 when deciding to use pc-relative encodings.
1930 2004-09-30 Paul Brook <paul@codesourcery.com>
1932 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
1933 target2 relocation type.
1935 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
1938 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
1940 2004-09-30 Paul Brook <paul@codesourcery.com>
1942 * reloc.c: Add BFD_RELOC_ARM_SMI.
1943 * bfd-in2.h: Regenerate.
1946 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1948 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
1949 vma and output offset to address.
1950 * simple.c (simple_save_output_info): Only set output section
1951 and offset for debug sections, or those not already set up by
1953 (bfd_simple_get_relocated_section_contents): Update comment.
1955 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1957 * elf.c (IS_LOADED): Delete.
1958 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
1959 Restore SEC_HAS_CONTENTS test to the one place it was used prior
1962 2004-09-23 Alan Modra <amodra@bigpond.net.au>
1965 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
1966 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
1967 redundant assignment of EM_SPARC.
1969 2004-09-22 Brian Ford <ford@vss.fsi.com>
1971 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
1972 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
1974 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1976 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1978 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
1979 (elf_backend_modify_segment_map): Don't define.
1981 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1983 * elf.c (IS_LOADED): Define.
1984 (assign_file_positions_for_segments): Don't round up file offset of
1985 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
1986 Delete code handling link script adjustment of lma. Do the adjust
1987 in later code handling similar ajustments. Remove dead code error
1988 check. Warn if section lma would require a negative offset
1989 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
1990 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
1991 update voff in section loop. Change voff in segment loop to be an
1992 adjustment on top of "off". Set sec->filepos and update "off" later.
1993 Test for loadable sections consistently using IS_LOADED. Similarly,
1994 test for alloc-only sections other than .tbss consistently.
1995 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
1996 Tidy PT_NOTE handling. Use %B and %A in error messages.
1997 (assign_file_positions_except_relocs): Use %B in error message.
1999 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
2001 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
2002 (CONFIG_STATUS_DEPENDENCIES): New.
2003 (Makefile): Removed.
2004 (config.status): Likewise.
2005 * Makefile.in: Regenerated.
2007 2004-09-17 Paul Brook <paul@codesourcery.com>
2009 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
2010 (bfd_elf32_arm_process_before_allocation): Update prototype.
2011 * bfd-in2.h: Regenerate.
2012 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
2013 (elf32_arm_link_hash_table_create): Set it.
2014 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
2015 (bfd_elf32_arm_set_target_relocs): New function.
2016 (arm_real_reloc_type): New function.
2017 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
2018 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
2019 (elf32_arm_gc_sweep_hook): Ditto.
2020 (elf32_arm_check_relocs): Ditto.
2021 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
2022 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
2024 (elf32_arm_got_prel): New variable.
2025 (elf32_arm_howto_from_type): New function.
2026 (elf32_arm_info_to_howto): Use it.
2027 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
2028 BFD_RELOC_ARM_TARGET2.
2029 * libbfd.h: Regenerate.
2030 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
2032 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2034 * ecoff.c: Update u.undef.next refs.
2035 * elf64-ppc.c: Likewise.
2036 * elflink.c: Likewise.
2037 * linker.c: Likewise.
2038 * xcofflink.c: Likewise.
2040 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
2041 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
2042 fields to indirect struct.
2043 * elf-m10300.c: Update u.weakdef refs.
2044 * elf32-arm.h: Likewise.
2045 * elf32-cris.c: Likewise.
2046 * elf32-frv.c: Likewise.
2047 * elf32-hppa.c: Likewise.
2048 * elf32-i370.c: Likewise.
2049 * elf32-i386.c: Likewise.
2050 * elf32-m32r.c: Likewise.
2051 * elf32-m68k.c: Likewise.
2052 * elf32-ppc.c: Likewise.
2053 * elf32-s390.c: Likewise.
2054 * elf32-sh.c: Likewise.
2055 * elf32-sparc.c: Likewise.
2056 * elf32-vax.c: Likewise.
2057 * elf32-xtensa.c: Likewise.
2058 * elf64-alpha.c: Likewise.
2059 * elf64-hppa.c: Likewise.
2060 * elf64-ppc.c: Likewise.
2061 * elf64-s390.c: Likewise.
2062 * elf64-sh64.c: Likewise.
2063 * elf64-sparc.c: Likewise.
2064 * elf64-x86-64.c: Likewise.
2065 * elfxx-ia64.c: Likewise.
2066 * elfxx-mips.c: Likewise.
2067 * elflink.c: Likewise. Also u.elf_hash_value.
2068 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
2070 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2071 (bfd_elf_gc_record_vtinherit): Alloc vtable.
2072 (bfd_elf_gc_record_vtentry): Likewise.
2073 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
2075 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2077 * Makefile.am: Run "make dep-am".
2078 * Makefile.in: Regenerate.
2079 * bfd-in2.h: Regenerate.
2080 * po/SRC-POTFILES.in: Regenerate.
2081 * po/bfd.pot: Regenerate.
2083 2004-09-16 Alan Modra <amodra@bigpond.net.au>
2085 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
2086 with bitfields. Make "type" and "other" bitfields too.
2087 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
2088 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
2089 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
2090 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
2091 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
2092 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
2093 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
2094 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
2095 * elf-hppa.h: Update all uses of elf_link_hash_flags.
2096 * elf-m10300.c: Likewise.
2098 * elf32-arm.h: Likewise.
2099 * elf32-cris.c: Likewise.
2100 * elf32-frv.c: Likewise.
2101 * elf32-hppa.c: Likewise.
2102 * elf32-i370.c: Likewise.
2103 * elf32-i386.c: Likewise.
2104 * elf32-m32r.c: Likewise.
2105 * elf32-m68k.c: Likewise.
2106 * elf32-ppc.c: Likewise.
2107 * elf32-s390.c: Likewise.
2108 * elf32-sh-symbian.c: Likewise.
2109 * elf32-sh.c: Likewise.
2110 * elf32-sh64.c: Likewise.
2111 * elf32-sparc.c: Likewise.
2112 * elf32-vax.c: Likewise.
2113 * elf32-xtensa.c: Likewise.
2114 * elf64-alpha.c: Likewise.
2115 * elf64-hppa.c: Likewise.
2116 * elf64-ppc.c: Likewise.
2117 * elf64-s390.c: Likewise.
2118 * elf64-sh64.c: Likewise.
2119 * elf64-sparc.c: Likewise.
2120 * elf64-x86-64.c: Likewise.
2121 * elflink.c: Likewise.
2122 * elfxx-ia64.c: Likewise.
2123 * elfxx-mips.c: Likewise.
2124 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
2125 * configure: Regenerate.
2126 * aclocal.m4: Regenerate.
2128 2004-09-16 Alan Modra <amodra@bigpond.net.au>
2130 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
2131 around uses of R_ARM_TARGET1.
2132 (elf32_arm_check_relocs): Likewise.
2134 2004-09-13 Paul Brook <paul@codesourcery.com>
2136 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2138 * bfd-in2.h: Regenerate.
2139 * libbfd.h: Regenerate.
2140 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
2141 (elf32_arm_link_hash_table_create): Set target1_is_rel.
2142 (bfd_elf32_arm_process_before_allocation): Ditto.
2143 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
2144 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
2145 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
2148 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2150 * hpux-core.c (thread_section_p): New function.
2151 (hpux_core_core_file_p): Fix computation of offset in call
2152 to bfd_seek. Create a ".reg" section from an arbitrary
2153 ".reg/<id>" section if none was created after having read
2156 2004-09-11 Andreas Schwab <schwab@suse.de>
2158 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
2159 * aclocal.m4: Rebuild.
2160 * configure: Rebuild.
2162 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2164 * section.c (bfd_sections_find_if): Fix parameter name in
2165 comment to match code.
2167 2004-09-10 Alan Modra <amodra@bigpond.net.au>
2169 * elf.c (assign_file_positions_except_relocs): Assign relocs
2170 stored in a bfd section.
2172 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
2174 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
2175 h->gotplt_refcount to 0, not -1.
2177 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
2179 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
2180 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
2182 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
2183 handle symbol visibility here.
2185 2004-09-07 Alan Modra <amodra@bigpond.net.au>
2187 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
2188 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
2190 (ppc_stub_name): Remove trailing "+0" on stub name.
2191 (create_linkage_sections): Create relocations for
2192 branch lookup table when --emit-relocs as well as when --shared.
2193 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
2194 relbrlt test. For --emit-stub-syms, always output a sym even when
2195 one already exists on a plt call stub. Put stub type in the stub
2197 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
2199 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
2200 reloc_count in stub sections. Adjust relbrlt test.
2201 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
2202 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
2203 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
2204 for relocs against discarded symbols. Fix comments.
2206 2004-09-06 Mark Mitchell <mark@codesourcery.com>
2208 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
2209 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
2211 (map_sections_to_segments): ... here. Use it. Assign a file
2212 position to the .dynamic section if it is not loadable, but part
2213 of the PT_DYNAMIC segment.
2214 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2215 offsets, not VMAs, for the BPABI. Do not fill in the header in
2216 the .got.plt section for the BPABI.
2217 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
2219 (elf_backend_want_got_plt): Define to zero for Symbian OS.
2221 2004-09-06 Nick Clifton <nickc@redhat.com>
2223 * elflink.c (elf_link_add_object_symbols): Set the error code to
2224 bfd_error_wrong_format when the input format does not match the
2227 2004-09-06 Alan Modra <amodra@bigpond.net.au>
2229 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
2230 (ppc64_elf_check_directives): ..here.
2231 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
2232 before accessing ppc64_elf_tdata.
2233 (ppc64_elf_finish_dynamic_sections): And here too.
2235 2004-09-04 Alan Modra <amodra@bigpond.net.au>
2237 * bfd.c (_bfd_default_error_handler): Correct loop exit.
2239 2004-09-03 Mark Mitchell <mark@codesourcery.com>
2241 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
2242 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
2243 (bfd_elf32_littlearm_symbian_vec): Likewise.
2244 * configure: Regenerated.
2245 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
2246 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
2247 (PLT_ENTRY_SIZE): Likewise.
2248 (bfd_vma_elf32_arm_symbian_plt_entry): New
2250 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
2252 (create_got_section): Don't create sections when generating BPABI
2254 (elf32_arm_create_dynamic_sections): Tidy.
2255 (elf32_arm_link_hash_table_create): Set plt_header_size,
2256 plt_entry_size, and symbian_p.
2257 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
2258 generating BPABI objects.
2259 (allocate_dynrelocs): Use htab->plt_header_size, not
2260 PLT_HEADER_SIZE. Do not add to .got.plt when
2261 generating BPABI objects.
2262 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
2263 * elfarm-nabi.c: Add SymbianOS target vectors.
2264 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
2265 (_bfd_elf_link_create_dynamic_sections): Likewise.
2266 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
2267 (elfNN_bed): Use it.
2268 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
2269 (bfd_elf32_littlearm_symbian_vec): Likewise.
2270 (_bfd_target_vector): Add them.
2272 2004-09-03 Nick Clifton <nickc@redhat.com>
2275 * coffcode.h (handle_COMDAT): Replace abort with an warning
2276 message and allow the scan to continue.
2278 2004-09-02 Alan Modra <amodra@bigpond.net.au>
2280 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
2281 in when reading relocs, not our sorted syms. Remove unnecessary
2284 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2286 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
2288 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
2290 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
2291 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
2292 replace uses of *_alias with *_noncanonical.
2293 * aclocal.m4: Rebuild with aclocal 1.4p6.
2294 * Makefile.in: Rebuild with automake 1.4p6.
2295 * doc/Makefile.in: Rebuild with automake 1.4p6.
2296 * configure.in: Autoupdate with autoupdate 2.59.
2297 * config.in: Regenerate with autoheader 2.59.
2298 * configure: Regnerate with autoconf 2.59.
2300 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2302 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
2303 symbol pointer arrays before modifying.
2305 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2307 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
2308 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
2309 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
2310 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
2311 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
2312 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
2313 Use both symbol tables on non-relocatable objects. Use a common
2314 error exit. Fix "mid" warning.
2315 * libbfd.h: Regenerate.
2316 * bfd-in2.h: Regenerate.
2318 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2320 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
2322 (struct sfpr_def_parms): Save some space.
2323 (sfpr_define): Here too.
2325 * elf64-ppc.c (compare_symbols): Put section syms first.
2326 (sym_exists_at): New function.
2327 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
2328 points only for relocatable files. Use .opd section contents
2329 otherwise. Generally clean up the code.
2331 2004-08-27 Alan Modra <amodra@bigpond.net.au>
2333 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
2334 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
2335 (struct sfpr_def_parms): New.
2336 (sfpr_define): New function.
2337 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
2338 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
2339 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
2340 (savefpr1_tail, restfpr1_tail): New functions.
2341 (savevr, savevr_tail, restvr, restvr_tail): New functions.
2342 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
2343 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
2344 code. Define all ABI mandated _save and _rest functions.
2346 2004-08-26 Paul Brook <paul@codesourcery.com>
2348 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
2350 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2352 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
2355 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2357 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
2358 that pcrel correction is applied for R_386_PC32.
2360 2004-08-25 Alan Modra <amodra@bigpond.net.au>
2362 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
2363 for R_386_32 and R_386_PC32 relocs against symbols defined in
2366 2004-08-25 Dmitry Diky <diwil@spec.ru>
2368 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
2369 Add new relocations.
2370 * bfd-in2.h: Regenerate.
2371 * libbfd.h: Regenerate.
2372 * elf32-msp430.c: Clean-up code.
2373 (elf_msp430_howto_table): Add new relocation entries.
2374 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
2375 (msp430_elf_relax_section): New function.
2376 (msp430_elf_relax_delete_bytes): New function.
2377 (msp430_elf_symbol_address_p): New function.
2379 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2381 * elf32-m32r.c (m32r_elf_relocate_section): Handle
2382 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
2384 2004-08-20 Daniel Jacobowitz <dan@debian.org>
2386 * elflink.c (_bfd_elf_section_already_linked): Handle
2387 SEC_LINK_DUPLICATES_SAME_CONTENTS.
2389 2004-08-19 Mark Mitchell <mark@codesourcery.com>
2391 * config.bfd (arm*-*-symbianelf*): New target.
2392 (arm*-*-eabi*): Likewise.
2394 2004-08-19 Alan Modra <amodra@bigpond.net.au>
2396 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
2397 "struct ppc_link_hash_entry *".
2398 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
2399 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
2401 2004-08-19 Jakub Jelinek <jakub@redhat.com>
2403 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
2404 entries (where fd_aux overlaps next entry's fd_func).
2405 Add non_overlapping argument, use it.
2406 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
2407 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2408 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
2409 as indexes into opd_sym_map/opd_adjust array.
2410 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
2412 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2414 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
2415 if we can look up their function descriptor in a regular file.
2417 2004-08-18 Nick Clifton <nickc@redhat.com>
2420 * cofflink.c (coff_link_add_symbols): Check that the comdat
2421 pointer in the coff_section_data structure has been initialised
2424 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2427 * elflink.c (bfd_elf_record_link_assignment): Add comment about
2428 changing bfd_link_hash_undefined to bfd_link_hash_new.
2430 2004-08-17 Jakub Jelinek <jakub@redhat.com>
2432 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
2434 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
2435 (synthetic_opd, synthetic_relocatable): New variables.
2436 (compare_symbols, compare_relocs): New helper routines.
2437 (ppc64_elf_get_synthetic_symtab): New function.
2438 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
2440 * bfd-in2.h: Regenerated.
2441 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
2442 to relsyms. Return 0 if abfd is relocatable.
2444 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2446 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
2448 2004-08-17 Nick Clifton <nickc@redhat.com>
2450 * (is_arm_mapping_symbol_name): New function - return true
2451 when a symbol name matches the requirements for an ARM mapping
2453 (arm_elf_find_function): New function based on
2454 elf_find_function in elf.c but skipping ARM mapping symbols
2455 and including thumb function symbols.
2456 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
2457 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
2459 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2461 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
2462 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
2463 (ppc64_elf_brtaken_reloc): Here too.
2465 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2467 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
2469 (ppc64_elf_check_directives): Check that we have the right hash
2470 table before proceeding.
2472 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2474 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
2475 (adjust_opd_syms): Attach opd syms for deleted entries to one of
2476 the sections that will be discarded.
2478 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2480 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
2482 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2484 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
2485 free space available.
2487 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2489 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
2490 occurrences with bfd_byte * thoughout file.
2492 * coff-rs6000.c (do_shared_object_padding): Warning fix.
2493 (xcoff_write_armap_big): Likewise.
2494 (xcoff_write_archive_contents_old): Likewise.
2495 (xcoff_write_archive_contents_big): Likewise.
2497 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
2499 2004-08-13 Nick Clifton <nickc@redhat.com>
2501 * elf32-arm.h: Convert to ISO C90.
2503 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2506 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
2509 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2511 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
2512 (bfd_archive_filename, bfd_get_section_ident): Delete.
2513 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
2514 bfd_archive_filename.
2515 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
2516 to warn about symbols in discarded sections. Use _bfd_error_handler.
2517 * aout-adobe.c (aout_adobe_callback): See below.
2518 * aout-cris.c (swap_ext_reloc_in): ..
2519 * coff-arm.c (find_thumb_glue, find_arm_glue,
2520 coff_arm_relocate_section, bfd_arm_process_before_allocation,
2521 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
2522 coff_arm_copy_private_bfd_data): ..
2523 * coff-i860.c (i860_reloc_processing): ..
2524 * coff-mcore.c (mcore_coff_unsupported_reloc,
2525 coff_mcore_relocate_section): ..
2526 * coff-ppc.c (coff_ppc_relocate_section): ..
2527 * coff-rs6000.c (xcoff_create_csect_from_smclas
2528 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
2529 sh_swap_insns, sh_relocate_section): ..
2530 * coff-tic54x.c (tic54x_reloc_processing): ..
2531 * coff-tic80.c (coff_tic80_relocate_section): ..
2532 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
2533 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
2534 coff_slurp_symbol_table, coff_classify_symbol,
2535 coff_slurp_reloc_table): ..
2536 * coffgen.c (_bfd_coff_read_string_table): ..
2537 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
2538 _bfd_coff_generic_relocate_section): ..
2539 * cpu-arm.c (bfd_arm_merge_machines): ..
2540 * cpu-sh.c (sh_merge_bfd_arch): ..
2541 * elf-hppa.h (elf_hppa_relocate_section): ..
2542 * elf.c (bfd_elf_string_from_elf_section, setup_group,
2543 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
2544 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
2545 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
2546 * elf32-arm.h (find_thumb_glue, find_arm_glue,
2547 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
2548 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
2549 elf32_arm_relocate_section, elf32_arm_set_private_flags,
2550 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
2551 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
2552 cris_elf_merge_private_bfd_data
2553 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
2554 * elf32-gen.c (elf32_generic_link_add_symbols): ..
2555 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
2556 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
2557 elf32_hppa_relocate_section): ..
2558 * elf32-i370.c (i370_elf_merge_private_bfd_data,
2559 i370_elf_check_relocs, i370_elf_relocate_section): ..
2560 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
2561 elf_i386_relocate_section): ..
2562 * elf32-m32r.c (m32r_elf_relocate_section,
2563 m32r_elf_merge_private_bfd_data): ..
2564 * elf32-m68hc1x.c (m68hc12_add_stub,
2565 _bfd_m68hc11_elf_merge_private_bfd_data): ..
2566 * elf32-m68k.c (elf_m68k_relocate_section): ..
2567 * elf32-mcore.c (mcore_elf_unsupported_reloc,
2568 mcore_elf_relocate_section): ..
2569 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
2570 ppc_elf_check_relocs, ppc_elf_relocate_section,
2571 ppc_elf_begin_write_processing): ..
2572 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2573 elf_s390_relocate_section): ..
2574 * elf32-sh-symbian.c (sh_symbian_import_as,
2575 sh_symbian_process_embedded_commands,
2576 sh_symbian_relocate_section): ..
2577 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
2578 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
2579 sh_elf_merge_private_data): ..
2580 * elf32-sparc.c (elf32_sparc_check_relocs,
2581 elf32_sparc_relocate_section,
2582 elf32_sparc_merge_private_bfd_data): ..
2583 * elf32-v850.c (v850_elf_check_relocs,
2584 v850_elf_merge_private_bfd_data): ..
2585 * elf32-xtensa.c (elf_xtensa_check_relocs,
2586 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
2587 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
2588 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
2589 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
2590 * elf64-gen.c (elf64_generic_link_add_symbols): ..
2591 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
2592 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
2593 ppc64_elf_relocate_section): ..
2594 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2595 elf_s390_relocate_section): ..
2596 * elf64-sh64.c (sh_elf64_relocate_section): ..
2597 * elf64-sparc.c (sparc64_elf_check_relocs,
2598 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
2599 sparc64_elf_merge_private_bfd_data): ..
2600 * elf64-x86-64.c (elf64_x86_64_check_relocs,
2601 elf64_x86_64_relocate_section): ..
2602 * elflink.c (_bfd_elf_add_default_symbol,
2603 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
2604 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
2605 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
2606 elf_get_linked_section_vma, elf_fixup_link_order,
2607 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
2608 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
2609 * elfxx-ia64.c (elfNN_ia64_relax_section,
2610 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
2611 * elfxx-mips.c (mips_elf_perform_relocation,
2612 _bfd_mips_elf_check_relocs,
2613 _bfd_mips_elf_merge_private_bfd_data): ..
2614 * ieee.c (ieee_slurp_external_symbols): ..
2615 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
2616 * libbfd.c (_bfd_generic_verify_endian_match): ..
2617 * linker.c (_bfd_generic_link_add_one_symbol,
2618 _bfd_generic_section_already_linked): ..
2619 * pdp11.c (translate_to_native_sym_flags): ..
2620 * pe-mips.c (coff_pe_mips_relocate_section): ..
2621 * peicode.h (pe_ILF_build_a_bfd): ..
2622 * srec.c (srec_bad_byte): ..
2623 * stabs.c (_bfd_link_section_stabs): ..
2624 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
2625 Replace all uses of bfd_archive_filename and bfd_get_section_ident
2626 with corresponding %B and %A in _bfd_error_handler format string.
2627 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
2628 calls to use %A and %B. Fix "against symbol .. from section" and
2629 similar error messages. Combine multiple _bfd_error_handler calls
2630 where they were separated due to bfd_archive_filename deficiencies.
2631 * bfd-in2.h: Regenerate.
2633 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
2635 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
2638 2004-08-10 Alan Modra <amodra@bigpond.net.au>
2640 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
2641 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
2642 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
2644 (link_hash_newfunc): Init was_undefined.
2645 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
2646 Use undefweak instead.
2647 (ppc64_elf_check_directives): Fix undefs chain.
2648 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
2650 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
2651 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
2652 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
2654 2004-08-09 Jakub Jelinek <jakub@redhat.com>
2656 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
2657 error, test input_section flags rather than sec.
2659 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2661 * elf-bfd.h (struct elf_backend_data): Add
2662 elf_backend_archive_symbol_lookup.
2663 (_bfd_elf_archive_symbol_lookup): Declare.
2664 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
2665 (elf_link_add_archive_symbols): ..extracted from here. Call the
2667 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
2668 (elfNN_bed): Init new field.
2669 * elf64-ppc.c (elf_backend_check_directives): Define.
2670 (elf_backend_archive_symbol_lookup): Define.
2671 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
2672 a ppc_link_hash_entry pointer.
2674 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
2675 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
2676 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
2677 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
2678 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
2679 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2680 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
2683 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2685 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
2686 (ppc64_elf_add_symbol_hook): Test for NULL section.
2687 (get_sym_h): Formatting.
2688 (ppc64_elf_size_stubs): Include reloc addend in value stored as
2691 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
2692 long branch stubs with code handling plt and r2off branch stubs.
2694 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2696 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
2697 * elflink.c (elf_link_input_bfd): Formatting.
2698 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
2700 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
2701 (link_hash_newfunc): Don't set it.
2702 (ppc64_elf_copy_indirect_symbol): Nor copy it.
2703 (ppc64_elf_mark_entry_syms): Delete.
2704 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
2705 sections. Use get_opd_info.
2706 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
2708 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2710 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
2712 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
2713 (func_desc_adjust): Don't set have_undefweak.
2714 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
2715 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
2717 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
2718 "struct ppc_link_hash_entry *". Adjust all references.
2719 (ppc64_elf_hide_symbol): Correct a comment.
2721 * elf64-ppc.c (get_opd_info): New function.
2722 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
2723 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
2724 before calling get_fdh. Test fdh rather than h before dereferencing
2725 fdh. Mark removed symbols in opd_adjust.
2726 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
2727 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
2729 (ppc64_elf_output_symbol_hook): Likewise.
2731 2004-08-06 Paul Brook <paul@codesourcery.com>
2733 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
2734 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
2735 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
2736 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
2737 and BFD_RELOC_ARM_SBREL32.
2738 * bfd-in2.h, bbfd.h: Regenerate.
2740 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2742 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
2743 the dynamic link symbol actually in use.
2745 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
2747 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
2749 2004-07-31 Joel Brobecker <brobecker@gnat.com>
2750 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2752 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
2753 SHN_MIPS_TEXT and SHN_MIPS_DATA.
2755 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
2756 Nick Clifton <nickc@redhat.com>
2759 * bfd.c (_bfd_default_error_handler): Make it global.
2761 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
2763 * elf.c (assign_section_numbers): Cope gracefully with sections
2764 which have SHF_LINK_ORDER set but no sh_link set up.
2765 * elflink.c (elf_get_linked_section_vma): Likewise.
2767 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
2770 * elfxx-target.h (elf_backend_link_order_error_handler): New.
2771 Set it to _bfd_default_error_handler.
2772 (elfNN_bed): Add elf_backend_link_order_error_handler.
2774 * libbfd-in.h (_bfd_default_error_handler): New.
2776 * libbfd.h: Regenerated.
2778 2004-07-30 Jakub Jelinek <jakub@redhat.com>
2780 * archures.c (bfd_mach_sparc_64bit_p): Define.
2781 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
2782 * bfd-in2.h: Rebuilt.
2784 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
2786 Introduce SH2a support.
2787 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
2788 * archures.c (bfd_mach_sh2a_nofpu): New.
2789 * bfd-in2.h: Rebuilt.
2790 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
2791 (arch_info_struct): Add sh2a_nofpu.
2792 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
2793 2003-12-29 DJ Delorie <dj@redhat.com>
2794 * reloc.c: Add relocs for sh2a.
2795 * bfd-in2.h: Regenerate.
2796 * libbfd.hh: Regenerate.
2797 2003-12-01 Michael Snyder <msnyder@redhat.com>
2798 * archures.c (bfd_mach_sh2a): New.
2799 * bfd-in2.h: Rebuilt.
2800 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
2802 (arch_info_struct): Add sh2a.
2803 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
2805 2004-07-28 Nick Clifton <nickc@redhat.com>
2806 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2809 * som.c (setup_sections): Improve estimation of space sizes in
2810 relocatable objects.
2812 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
2813 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
2814 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
2816 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
2817 * configure: Regenerate.
2818 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
2819 case that accepts OSABI=NetBSD and OSABI=SysV.
2820 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
2821 the base of .got or .data (if .got does not exist).
2822 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
2824 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
2825 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
2826 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
2827 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
2829 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
2832 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
2833 (elf_sec_group): Defined.
2834 (bfd_elf_match_symbols_in_sections): New prototype.
2835 (_bfd_elf_setup_group_pointers): Likewise.
2837 * elf.c (bfd_elf_discard_group): Abort.
2838 (bfd_elf_set_group_contents): Also include relocation sections.
2839 Remove zero-fill for ld -r.
2840 (_bfd_elf_setup_group_pointers): New function.
2841 (elf_sort_elf_symbol): Likewise.
2842 (elf_sym_name_compare): Likewise.
2843 (bfd_elf_match_symbols_in_sections): Likewise.
2845 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
2847 * elflink.c (match_group_member): New.
2848 (elf_link_input_bfd): Check group member for discarded section.
2849 (try_match_symbols_in_sections): New function.
2850 (already_linked): Likewise.
2851 (_bfd_elf_section_already_linked): Support mixing comdat group
2852 and linkonce section.
2854 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
2855 * linker.c (bfd_section_already_linked_table_traverse): New.
2857 * libbfd.h: Regenerated.
2859 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
2861 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
2862 BFD_RELOC_CRX_SWITCH32.
2863 * bfd-in2.h: Regenerate.
2864 * libbfd.h: Regenerate.
2865 * elf32-crx.c: Support relocation/relaxation of
2866 BFD_RELOC_CRX_SWITCH* types.
2868 2004-07-27 Alan Modra <amodra@bigpond.net.au>
2870 * elf64-ppc.c: Correct "Linker stubs" comment.
2872 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
2874 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
2876 (elf_linked_to_section): New.
2878 * elf.c (assign_section_numbers): Set up sh_link for
2881 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
2882 to sh_link for SHT_IA_64_UNWIND sections.
2884 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2886 * elflink.c (elf_fixup_link_order): Add _() to error message.
2888 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2890 * elflink.c (elf_fixup_link_order): Issue a warning and flag
2893 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
2895 * aout-adobe.c (aout_32_section_already_linked): Defined.
2896 * aout-target.h (MY_section_already_linked): Likewise.
2897 * aout-tic30.c (MY_section_already_linked): Likewise.
2898 * binary.c (binary_section_already_linked): Likewise.
2899 * bout.c (b_out_section_already_linked): Likewise.
2900 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
2901 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
2902 * coffcode.h (coff_section_already_linked): Likewise.
2903 * i386msdos.c (msdos_section_already_linked): Likewise.
2904 * i386os9k.c (os9k_section_already_linked): Likewise.
2905 * ieee.c (ieee_section_already_linked): Likewise.
2906 * ihex.c (ihex_section_already_linked): Likewise.
2907 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
2908 * mmo.c (mmo_section_already_linked): Likewise.
2909 * nlm-target.h (nlm_section_already_linked): Likewise.
2910 * oasys.c (oasys_section_already_linked): Likewise.
2911 * pef.c (bfd_pef_section_already_linked): Likewise.
2912 * ppcboot.c (ppcboot_section_already_linked): Likewise.
2913 * som.c (som_bfd_discard_group): Likewise.
2914 * srec.c (srec_section_already_linked): Likewise.
2915 * tekhex.c (tekhex_section_already_linked): Likewise.
2916 * versados.c (versados_section_already_linked): Likewise.
2917 * vms.c (vms_section_already_linked): Likewise.
2918 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
2919 * xsym.c (bfd_sym_section_already_linked): Likewise.
2921 * bfd-in.h (bfd_section_already_linked_table_init): New.
2922 (bfd_section_already_linked_table_free): Likewise.
2924 * coff-rs6000.c (rs6000coff_vec): Add
2925 _bfd_generic_section_already_linked.
2926 (pmac_xcoff_vec): Likewise.
2927 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2928 (aix5coff64_vec): Likewise.
2930 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
2931 * elflink.c (_bfd_elf_section_already_linked): New function.
2933 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
2935 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
2936 (_bfd_generic_section_already_linked): New.
2937 (bfd_section_already_linked_hash_entry): Likewise.
2938 (bfd_section_already_linked): Likewise.
2939 (bfd_section_already_linked_table_lookup): Likewise.
2940 (bfd_section_already_linked_table_insert): Likewise.
2942 * linker.c (bfd_section_already_linked): New.
2943 (_bfd_section_already_linked_table): Likewise.
2944 (bfd_section_already_linked_table_lookup): Likewise.
2945 (bfd_section_already_linked_table_insert): Likewise.
2946 (already_linked_newfunc): Likewise.
2947 (bfd_section_already_linked_table_init): Likewise.
2948 (bfd_section_already_linked_table_free): Likewise.
2949 (_bfd_generic_section_already_linked): Likewise.
2951 * section.c (bfd_section): Remove comdat.
2952 (bfd_comdat_info): Moved to ...
2953 * bfd-in.h (coff_comdat_info): Here.
2954 (bfd_coff_get_comdat_section): New.
2955 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
2956 * libcoff-in.h (coff_section_tdata): Add comdat.
2957 * coffcode.h (handle_COMDAT): Updated.
2958 * cofflink.c (coff_link_add_symbols): Likewise.
2959 * ecoff.c (bfd_debug_section): Likewise.
2961 * targets.c (bfd_target): Add _section_already_linked.
2962 (BFD_JUMP_TABLE_LINK): Updated.
2964 * bfd-in2.h: Regenerated.
2965 * libbfd.h: Likewise.
2966 * libcoff.h: Likewise.
2968 2003-07-21 Paul Brook <paul@codesourcery.com>
2970 * elflink.c (elf_get_linked_section_vma, compare_link_order,
2971 elf_fixup_link_order): New functions.
2972 (bfd_elf_final_link): Call elf_fixup_link_order.
2974 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
2976 * elf-bfd.h (ELF_COMMON_DEF_P): New.
2977 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
2979 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
2980 _bfd_elf_symbol_refs_local_p.
2981 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
2984 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
2986 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
2988 (bfd_elf_get_dyn_lib_class): New prototype.
2989 * elf.c (bfd_elf_get_dyn_lib_class): New function.
2991 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
2992 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
2993 entry is needed. Issue an error if a DT_NEEDED entry is needed
2994 for a file marked DYN_NO_NEEDED.
2995 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
2998 * bfd-in2.h: Regenerated.
3000 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3002 * elflink.c (elf_section_complain_discarded): Don't complain in
3005 2004-07-10 James E Wilson <wilson@specifixinc.com>
3007 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
3008 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
3009 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
3010 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
3012 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
3013 bfd_put_64 to bfd_putl64.
3014 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
3016 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
3019 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
3020 .init/.fini sections when trying to relax it.
3022 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
3024 * elf.c (assign_file_positions_for_segments): Make sure the
3025 .dynamic section is the first section in the PT_DYNAMIC segment.
3027 2004-07-09 Nick Clifton <nickc@redhat.com>
3029 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
3030 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
3031 sh_elf_get_flags_from_mach functions so that they do not conflict
3032 when this target is built with other sh-elf targets.
3033 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
3034 suppression of this function.
3035 (sh_elf_find_flags): Likewise.
3037 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3039 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
3040 (ALL_MACHINES_CFILES): Add cpu-crx.c.
3041 (BFD32_BACKENDS): Add elf32-crx.lo.
3042 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
3043 (cpu-crx.lo): New target.
3044 (elf32-crx.lo): New target.
3045 * Makefile.in: Regenerate.
3046 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
3047 (bfd_archures_list): Add bfd_crx_arch.
3048 * bfd-in2.h: Regenerate.
3049 * config.bfd: Handle crx-*-elf*, crx*.
3050 * configure.in: Handle bfd_elf32_crx_vec.
3051 * configure: Regenerate.
3052 * cpu-crx.c: New file.
3053 * elf32-crx.c: Likewise.
3054 * libbfd.h: Regenerate.
3055 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
3056 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
3057 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
3058 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
3059 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
3060 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
3061 * targets.c (bfd_elf32_crx_vec): Declare.
3062 (bfd_target_vector): Add bfd_elf32_crx_vec.
3064 2004-07-06 Nick Clifton <nickc@redhat.com>
3066 * config.bfd: Add sh-symbian-elf target.
3067 * configure.in: Add bfd_elf32_shl_symbian_vec.
3068 * configure: Regenerate.
3069 * elf-bfd.h (struct elf_backend_data): Add new field
3071 * elflink.c (elf_link_add_object_symbols): Invoke the
3072 check_directives function, if defined.
3073 * elfxx-target.h: Provide a default, NULL definition for
3075 * targets.c: Add bfd_elf32_shl_symbian_vec.
3076 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
3078 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
3079 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
3080 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
3081 not already been defined.
3082 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
3083 * sh-symbian.c: New file. Provide functions to support the
3084 * sh-symbian-elf target.
3085 * Makefile.am: Add elf32-sh-symbian.c
3086 * Makefile.in: Regenerate.
3088 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3090 * elf32-sh.c: Include ../opcodes/sh-opc.h.
3091 * Makefile.am: Ran make dep-am.
3092 * Makefile.in: Ran make dep-in.
3094 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3096 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
3099 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
3101 * config.bfd: Add want64 to configuration target s390-*-linux*.
3103 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
3105 * bfd.c (bfd_get_section_ident): New.
3107 * elflink.c (elf_link_read_relocs_from_section): Call
3108 bfd_get_section_ident to identify the section when reporting
3110 (_bfd_elf_link_output_relocs): Likewise.
3111 (elf_link_output_extsym): Likewise.
3112 (elf_link_input_bfd): Likewise.
3113 (bfd_elf_gc_record_vtinherit): Likewise.
3115 * bfd-in2.h: Regenerated.
3117 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
3118 Nick Clifton <nickc@redhat.com>
3121 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
3122 of section symbols to mips_elf_sort_hash_table ().
3124 2004-07-01 Alan Modra <amodra@bigpond.net.au>
3126 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
3128 (elf_section_complain_discarded): New function. Handle
3129 .gcc_except_table too.
3130 (elf_link_input_bfd): Rewrite handling of relocs against symbols
3131 in discarded sections.
3132 * elf-bfd.h (elf_discarded_section): Protect macro arg.
3134 2004-06-30 James E Wilson <wilson@specifixinc.com>
3136 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
3137 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
3139 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
3142 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
3143 local references to discarded sections and report their
3146 2004-06-30 Alan Modra <amodra@bigpond.net.au>
3148 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
3149 sec_info_type, test section name instead.
3151 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
3154 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
3155 in .init/.fini sections.
3157 2004-06-29 Bob Wilson <bob.wilson@acm.org>
3159 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
3160 bfd_get_section_limit.
3162 2004-06-29 Bob Wilson <bob.wilson@acm.org>
3164 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
3165 output section size.
3167 2004-06-29 Alan Modra <amodra@bigpond.net.au>
3169 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
3171 (mmix_elf_perform_relocation): Adjust for above change.
3172 (mmix_elf_relocate_section): Likewise.
3173 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
3174 (mmix_elf_get_section_contents): Delete.
3175 (bfd_elf64_get_section_contents): Delete.
3176 (mmix_elf_relocate_section): Zero stub area.
3177 * linker.c (default_indirect_link_order): Alloc max of section size
3179 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
3180 * section.c (bfd_malloc_and_get_section): Likewise.
3181 (struct bfd_section): Update rawsize comment.
3182 * bfd-in2.h: Regenerate.
3184 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
3186 2004-06-29 Alan Modra <amodra@bigpond.net.au>
3188 * bfd-in.h (bfd_get_section_limit): Define.
3189 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
3190 (_bfd_final_link_relocate): Use bfd_get_section_limit.
3191 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
3192 * coff-arm.c (coff_arm_relocate_section): Likewise.
3193 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
3194 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
3195 (bfd_ns32k_final_link_relocate): Likewise.
3196 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
3197 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
3198 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
3199 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
3200 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
3201 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
3202 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
3203 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3204 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
3205 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
3206 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
3207 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
3208 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
3209 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
3210 * elf32-v850.c (v850_elf_reloc): Likewise.
3211 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
3212 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
3213 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
3214 * elf64-mips.c (mips_elf64_gprel32_reloc)
3215 (mips16_gprel_reloc): Likewise.
3216 * elf64-mmix.c (mmix_elf_reloc): Likewise.
3217 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
3218 * elf64-sparc.c (init_insn_reloc): Likewise.
3219 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3220 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
3221 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
3222 (_bfd_mips_elf_generic_reloc): Likewise.
3223 * bfd-in2.h: Regenerate.
3225 2004-06-28 Alan Modra <amodra@bigpond.net.au>
3227 * bfd-in.h (struct stab_info): Move from stabs.c.
3228 * stabs.c (struct stab_link_includes_table): Delete.
3229 (stab_link_includes_lookup): Delete.
3230 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
3231 level of indirection from sinfo parm.
3232 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
3233 stabstr section. Adjust hash table accesses.
3234 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
3235 alloc. Adjust stab_info test.
3236 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
3237 (_bfd_coff_final_link): Adjust stab_info test.
3238 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
3239 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
3241 * libcoff-in.h (struct coff_link_hash_table): Likewise.
3242 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
3243 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
3244 stabstr section. Adjust stab_info test.
3245 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
3246 (_bfd_write_stab_strings): Adjust prototypes.
3247 * libbfd.h: Regenerate.
3248 * libcoff.h: Regenerate.
3249 * bfd-in2.h: Regenerate.
3251 2004-06-27 Mark Kettenis <kettenis@gnu.org>
3253 From Miod Vallat <miod@online.fr>:
3254 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
3256 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
3258 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
3259 (struct elf32_mn10300_link_hash_entry): Remove
3260 pcrel_relocs_copied.
3261 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
3262 R_MN10300_32. Don't adjust pcrel_relocs_copied.
3263 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
3264 and gotoff relocations if the symbol doesn't bind locally. Use
3265 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
3266 relocation for PCREL32.
3267 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
3268 to test whether a symbol binds locally.
3269 (elf32_mn10300_link_hash_newfunc): Don't initialize
3270 pcrel_relocs_copied.
3271 (_bfd_mn10300_elf_discard_copies): Delete.
3272 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
3274 2004-06-26 Mark Kettenis <kettenis@gnu.org>
3276 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
3278 2004-06-25 Joel Brobecker <brobecker@gnat.com>
3280 * som.c (som_set_reloc_info): Correct small typo.
3282 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3284 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
3285 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
3286 (m32r_elf_gcsweep_hook): Likewise.
3287 (m32r_elf_check_relocs): Likewise.
3288 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
3289 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
3290 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
3291 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
3292 * bfd-in2.h: Regenerated.
3293 * libbfd.h: Regenerated.
3295 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
3297 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
3299 (elf64_x86_64_relocate_section): Issue an error for
3300 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
3301 against global symbols when building shared library.
3303 2004-06-24 Alan Modra <amodra@bigpond.net.au>
3305 * section.c (struct sec): Rename "_cooked_size" to "size".
3306 Rename "_raw_size" to "rawsize".
3307 (STD_SECTION): Adjust comments.
3308 (bfd_set_section_size, bfd_get_section_contents): Use size.
3309 (bfd_malloc_and_get_section): New function.
3310 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
3311 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
3312 Correctly free reloc and contents memory.
3313 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
3314 and fake CIE now that we can shink section size to zero.
3315 (_bfd_elf_write_section_eh_frame): Likewise..
3316 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
3317 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
3318 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
3319 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
3320 unneeded indirection.
3321 * elf.c (_bfd_elf_section_offset): .. and update call.
3322 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
3323 * libbfd.h: Regenerate.
3324 * bfd-in2.h: Regenerate.
3326 Replace occurrences of "_raw_size" and "_cooked_size" in most places
3327 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
3328 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
3329 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
3330 Similarly use "rawsize", if non-zero, in reloc functions to validate
3331 reloc addresses. Use new bfd_malloc_and_get_section in most places
3332 where bfd_get_section_contents was called. Expand all occurrences of
3333 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
3334 grok_prstatus and similar functions to "size".
3335 * aix386-core.c (aix386_core_file_p): ..
3336 * aix5ppc-core.c (xcoff64_core_p): ..
3337 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
3338 aout_adobe_set_section_contents): ..
3339 * aout-target.h (callback): ..
3340 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
3341 MY_bfd_final_link): ..
3342 * aoutf1.h (sunos4_core_file_p): ..
3343 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3344 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
3345 final_link, aout_link_input_section): ..
3346 * binary.c (binary_object_p, binary_canonicalize_symtab,
3347 binary_set_section_contents): ..
3348 * bout.c (b_out_callback, b_out_write_object_contents,
3349 b_out_set_section_contents, b_out_bfd_relax_section,
3350 b_out_bfd_get_relocated_section_contents): ..
3351 * cisco-core.c (cisco_core_file_validate): ..
3352 * coff-alpha.c (alpha_ecoff_object_p,
3353 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
3354 * coff-arm.c (coff_arm_relocate_section,
3355 bfd_arm_allocate_interworking_sections): ..
3356 * coff-h8300.c (h8300_reloc16_extra_cases,
3357 h8300_bfd_link_add_symbols): ..
3358 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
3359 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
3360 ppc_bfd_coff_final_link): ..
3361 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
3362 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3363 sh_align_loads, sh_coff_get_relocated_section_contents): ..
3364 * coff64-rs6000.c (xcoff64_write_object_contents,
3365 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
3366 * coffcode.h (coff_compute_section_file_positions,
3367 coff_write_object_contents): ..
3368 * coffgen.c (make_a_section_from_file, coff_write_symbols,
3369 coff_section_symbol, build_debug_section): ..
3370 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
3371 process_embedded_commands, _bfd_coff_link_input_bfd,
3372 _bfd_coff_write_global_sym): ..
3373 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
3374 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
3375 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
3376 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
3377 _bfd_dwarf2_find_nearest_line): ..
3378 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
3379 ecoff_compute_section_file_positions,
3380 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
3381 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
3382 _bfd_elf_discard_section_eh_frame_hdr,
3383 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
3384 _bfd_elf_write_section_eh_frame,
3385 _bfd_elf_write_section_eh_frame_hdr): ..
3386 * elf-hppa.h (elf_hppa_sort_unwind): ..
3387 * elf-m10200.c (mn10200_elf_relax_section,
3388 mn10200_elf_relax_delete_bytes,
3389 mn10200_elf_get_relocated_section_contents): ..
3390 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
3391 mn10300_elf_check_relocs, mn10300_elf_relax_section,
3392 mn10300_elf_relax_delete_bytes,
3393 mn10300_elf_get_relocated_section_contents,
3394 _bfd_mn10300_elf_adjust_dynamic_symbol,
3395 _bfd_mn10300_elf_discard_copies,
3396 _bfd_mn10300_elf_size_dynamic_sections,
3397 _bfd_mn10300_elf_finish_dynamic_sections): ..
3398 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
3399 _bfd_elf_make_section_from_phdr, elf_fake_sections,
3400 bfd_elf_set_group_contents, map_sections_to_segments,
3401 elf_sort_sections, assign_file_positions_for_segments,
3402 SECTION_SIZE, copy_private_bfd_data,
3403 _bfd_elf_get_dynamic_reloc_upper_bound,
3404 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
3405 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
3406 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
3407 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
3408 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
3409 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
3410 bfd_elf32_arm_process_before_allocation,
3411 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
3412 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
3413 elf32_arm_write_section): ..
3414 * elf32-cris.c (cris_elf_grok_prstatus,
3415 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
3416 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
3417 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
3418 elf_cris_discard_excess_dso_dynamics,
3419 elf_cris_discard_excess_program_dynamics): ..
3420 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
3421 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
3422 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
3423 _frv_create_got_section, _frvfdpic_assign_plt_entries,
3424 elf32_frvfdpic_size_dynamic_sections,
3425 elf32_frvfdpic_modify_segment_map,
3426 elf32_frvfdpic_finish_dynamic_sections): ..
3427 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
3428 elf32_h8_get_relocated_section_contents): ..
3429 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
3430 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
3431 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
3432 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
3433 elf32_hppa_finish_dynamic_sections): ..
3434 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
3435 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
3436 i370_elf_finish_dynamic_sections): ..
3437 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
3438 allocate_dynrelocs, elf_i386_size_dynamic_sections,
3439 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
3440 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
3441 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
3442 * elf32-ip2k.c (ip2k_is_switch_table_128,
3443 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
3444 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
3445 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
3446 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
3447 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
3448 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
3449 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
3450 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
3451 m32r_elf_get_relocated_section_contents): ..
3452 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
3453 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
3454 m68hc11_elf_relax_delete_bytes): ..
3455 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
3456 m68hc12_elf_size_one_stub): ..
3457 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
3458 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
3459 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
3460 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
3461 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
3462 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3463 elf32_mips_grok_prstatus): ..
3464 * elf32-or32.c (or32_elf_consth_reloc): ..
3465 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
3466 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
3467 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
3468 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
3469 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
3470 ppc_elf_final_write_processing): ..
3471 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3472 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3473 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
3474 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
3475 sh_elf_relax_delete_bytes, sh_elf_align_loads,
3476 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
3477 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
3478 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
3479 * elf32-sh64-com.c (sh64_address_in_cranges,
3480 sh64_get_contents_type): ..
3481 * elf32-sh64.c (sh64_find_section_for_address,
3482 sh64_elf_final_write_processing): ..
3483 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
3484 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
3485 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
3486 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
3487 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
3488 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
3489 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
3490 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
3491 elf_vax_finish_dynamic_sections): ..
3492 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
3493 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
3494 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
3495 xstormy16_elf_finish_dynamic_sections): ..
3496 * elf32-xtensa.c (xtensa_read_table_entries,
3497 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
3498 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
3499 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
3500 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
3501 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
3502 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
3503 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
3504 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
3505 xtensa_callback_required_dependence): ..
3506 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
3507 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
3508 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
3509 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
3510 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
3511 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
3512 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
3513 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
3514 * elf64-hppa.c (allocate_dynrel_entries,
3515 elf64_hppa_size_dynamic_sections,
3516 elf64_hppa_finish_dynamic_sections): ..
3517 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
3518 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
3519 elf64_mips_grok_prstatus): ..
3520 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
3521 mmix_elf_relocate_section, mmix_elf_final_link,
3522 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
3523 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
3524 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
3525 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
3526 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
3527 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
3528 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
3529 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
3530 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
3531 ppc64_elf_finish_dynamic_sections): ..
3532 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3533 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3534 elf_s390_finish_dynamic_sections): ..
3535 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
3536 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
3537 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
3538 sh64_elf64_finish_dynamic_sections): ..
3539 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
3540 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
3541 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
3542 sparc64_elf_finish_dynamic_symbol,
3543 sparc64_elf_finish_dynamic_sections): ..
3544 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
3545 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
3546 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
3547 elf64_x86_64_finish_dynamic_sections): ..
3548 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
3549 * elfcode.h (elf_slurp_reloc_table): ..
3550 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
3551 elf_finalize_dynstr, elf_link_add_object_symbols,
3552 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
3553 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
3554 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3555 elf32_mips_grok_prstatus): ..
3556 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
3557 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
3558 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
3559 elfNN_ia64_finish_dynamic_sections): ..
3560 * elfxx-mips.c (mips_elf_create_procedure_table,
3561 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
3562 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
3563 mips_elf_global_got_index, mips_elf_multi_got,
3564 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
3565 mips_elf_allocate_dynamic_relocations,
3566 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
3567 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
3568 _bfd_mips_elf_always_size_sections,
3569 _bfd_mips_elf_size_dynamic_sections,
3570 _bfd_mips_elf_finish_dynamic_symbol,
3571 _bfd_mips_elf_finish_dynamic_sections,
3572 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
3573 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
3574 _bfd_elf_mips_get_relocated_section_contents,
3575 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
3576 * hp300hpux.c (callback): ..
3577 * hppabsd-core.c (make_bfd_asection): ..
3578 * hpux-core.c (make_bfd_asection): ..
3579 * i386linux.c (linux_link_create_dynamic_sections,
3580 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
3581 * i386msdos.c (msdos_write_object_contents): ..
3582 * i386os9k.c (os9k_callback, os9k_write_object_contents,
3583 os9k_set_section_contents): ..
3584 * ieee.c (parse_expression, ieee_slurp_external_symbols,
3585 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
3586 ieee_write_section_part, do_with_relocs, do_as_repeat,
3587 do_without_relocs, ieee_write_debug_part, init_for_output,
3588 ieee_set_section_contents): ..
3589 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
3590 * irix-core.c (do_sections, make_bfd_asection): ..
3591 * libaout.h (aout_section_merge_with_text_p): ..
3592 * libbfd.c (_bfd_generic_get_section_contents,
3593 _bfd_generic_get_section_contents_in_window): ..
3594 * linker.c (default_indirect_link_order): ..
3595 * lynx-core.c (make_bfd_asection): ..
3596 * m68klinux.c (linux_link_create_dynamic_sections,
3597 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3598 * mach-o.c (bfd_mach_o_make_bfd_section,
3599 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
3600 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
3601 bfd_mach_o_scan_read_segment): ..
3602 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
3603 _bfd_merge_sections): ..
3604 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
3605 mmo_map_set_sizes, mmo_canonicalize_symtab,
3606 mmo_internal_write_section, mmo_write_object_contents): ..
3607 * netbsd-core.c (netbsd_core_file_p): ..
3608 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
3609 nlm_alpha_set_public_section): ..
3610 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
3611 * nlm32-sparc.c (nlm_sparc_write_import): ..
3612 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
3613 nlm_compute_section_file_positions): ..
3614 * oasys.c (oasys_object_p, oasys_slurp_section_data,
3615 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
3616 * opncls.c (get_debug_link_info): ..
3617 * osf-core.c (make_bfd_asection): ..
3618 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3619 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
3620 final_link, aout_link_input_section): ..
3621 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
3622 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
3623 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
3624 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
3625 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
3626 * ptrace-core.c (ptrace_unix_core_file_p): ..
3627 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
3628 _bfd_final_link_relocate, bfd_generic_relax_section,
3629 bfd_generic_get_relocated_section_contents): ..
3630 * reloc16.c (bfd_coff_reloc16_relax_section,
3631 bfd_coff_reloc16_get_relocated_section_c): ..
3632 * riscix.c (riscix_some_aout_object_p): ..
3633 * rs6000-core.c (read_hdr, make_bfd_asection): ..
3634 * sco5-core.c (make_bfd_asection): ..
3635 * simple.c (bfd_simple_get_relocated_section_contents): ..
3636 * som.c (som_object_setup, setup_sections, som_prep_headers,
3637 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
3638 som_set_reloc_info, som_get_section_contents,
3639 som_bfd_link_split_section): ..
3640 * sparclinux.c (linux_link_create_dynamic_sections,
3641 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3642 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
3643 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
3644 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
3645 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
3646 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
3647 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
3648 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
3649 sunos_finish_dynamic_link): ..
3650 * syms.c (_bfd_stab_section_find_nearest_line): ..
3651 * tekhex.c (first_phase, tekhex_set_section_contents,
3652 tekhex_write_object_contents): ..
3653 * trad-core.c (trad_unix_core_file_p): ..
3654 * versados.c (process_esd, process_otr, process_otr): ..
3655 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
3656 * vms-misc.c (add_new_contents): ..
3657 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
3658 * vms.c (vms_set_section_contents): ..
3659 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
3660 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
3661 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
3662 * xsym.c (bfd_sym_scan): .. See above.
3664 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
3666 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
3667 calling _bfd_merged_section_offset only for section symbols.
3669 2004-06-22 Alan Modra <amodra@bigpond.net.au>
3671 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
3672 for handling SEC_MERGE symbols in relax_section.
3674 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3676 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
3677 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
3678 linked together. Mark the result as h8300sx code.
3680 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3682 * elf-bfd.h (struct elf_backend_data): Added
3683 elf_backend_omit_section_dynsym.
3684 (_bfd_elf_link_omit_section_dynsym): Declare.
3685 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
3686 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
3687 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
3688 (_bfd_elf_link_renumber_dynsyms): ... this function.
3689 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
3690 _bfd_elf_link_omit_section_dynsym).
3691 (elfNN_bed): Added elf_backend_omit_section_dynsym.
3693 2004-06-21 Nick Clifton <nickc@redhat.com>
3695 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
3698 2004-06-17 Jerome Guitton <guitton@gnat.com>
3700 * bfd-in.h (bfd_cache_close_all): New function declaration.
3701 * bfd-in2.h: Regenerate.
3702 * cache.c (bfd_cache_close_all): New function definition.
3704 2004-06-16 Mark Kettenis <kettenis@gnu.org>
3706 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
3708 * configure: Regenerate.
3710 2004-06-16 Daniel Jacobowitz <dan@debian.org>
3712 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
3713 the pre-existing section.
3715 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3717 * section.c (struct sec): Remove usused flags. Reorganize a little.
3718 (bfd_get_section_size_before_reloc): Delete.
3719 (bfd_get_section_size_after_reloc): Delete.
3720 (STD_SECTION): Update.
3721 (bfd_get_section_size_now): Delete.
3722 (bfd_set_section_contents): Don't referece reloc_done.
3723 (bfd_get_section_contents): Remove reloc_done comment.
3724 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
3726 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
3727 * ecoff.c (bfd_debug_section): Update initializer.
3728 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
3729 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
3730 * bfd-in.h (bfd_section_size): Expand.
3731 (bfd_get_section_size): New macro.
3732 * bfd-in2.h: Regenerate.
3733 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
3734 bfd_get_section_size_before_reloc with bfd_get_section_size.
3735 * coffcode.h (coff_write_object_contents): Likewise.
3736 * coffgen.c (build_debug_section): Likewise.
3737 * dwarf1.c (parse_line_table): Likewise.
3738 (_bfd_dwarf1_find_nearest_line): Likewise.
3739 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3740 * i386msdos.c (msdos_write_object_contents): Likewise.
3741 * pdp11.c (squirt_out_relocs): Likewise.
3742 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
3743 * elf64-mmix.c (mmix_elf_final_link): Update comment.
3745 2004-06-14 Chris Demetriou <cgd@broadcom.com>
3747 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
3748 removal) with updated comment.
3749 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
3751 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
3752 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3754 2004-06-12 Alan Modra <amodra@bigpond.net.au>
3756 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
3757 overflow on branches to undefweaks.
3759 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3761 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
3762 as ecoff_section_data() does not return a valid lvalue.
3764 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
3766 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
3767 (elf_link_add_object_symbols): Likewise.
3769 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
3770 (elf_backend_reloc_type_class): New.
3772 2004-06-08 Mark Kettenis <kettenis@gnu.org>
3774 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
3776 * configure: Regenerate.
3778 2004-06-07 Daniel Jacobowitz <dan@debian.org>
3780 From: Albert Chin-A-Young <china@thewrittenword.com>
3781 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
3784 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
3786 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
3789 2004-05-28 DJ Delorie <dj@redhat.com>
3791 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
3792 for linking, but otherwise adjust reloc for merged sections.
3794 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3796 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
3797 _bfd_merged_section_offset for local symbols.
3799 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3801 * Makefile.am: Regenerate dependencies.
3802 * Makefile.in: Regenerate.
3803 * archures.c: Add bfd_mach_sh3_nommu .
3804 * bfd-in2.h: Regenerate.
3805 * cpu-sh.c: Add sh3-nommu architecture.
3806 (bfd_to_arch_table): Create new table.
3807 (sh_get_arch_from_bfd_mach): Create new function.
3808 (sh_get_arch_up_from_bfd_mach): Create new function.
3809 (sh_merge_bfd_arch): Create new function.
3810 * elf32-sh.c (sh_ef_bfd_table): Add table.
3811 (sh_elf_check_relocs): Replace switch statement with
3812 use of sh_ef_bfd_table .
3813 (sh_elf_get_flags_from_mach): Add new function.
3814 (sh_find_elf_flags): Likewise.
3815 (sh_elf_copy_private_data): Replace most of non-elf contents
3816 with a call to sh_merge_bfd_arch() .
3818 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
3820 * Makefile.am (bfdver.h): Use explicit filename, not $< .
3821 * Makefile.in: Regenerate.
3823 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3825 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
3826 custom calling conventions for dynamic symbols.
3827 (mn10300_elf_relax_section): Avoid relaxing a function as a local
3828 symbol if it's an alias to a global one.
3830 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
3832 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
3835 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3837 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
3840 2004-05-26 Alan Modra <amodra@bigpond.net.au>
3842 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
3843 for SHT_GROUP sections.
3845 2004-05-25 Alan Modra <amodra@bigpond.net.au>
3847 * elflink.c (elf_link_add_object_symbols): Don't set up merge
3849 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
3850 * merge.c: Formatting. Remove unnecessary casts. Expand
3851 bfd_get_section_alignment macro.
3852 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
3853 use throughout file.
3854 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
3855 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
3856 section name to determine sinfo group, instead test output section
3858 (_bfd_merge_sections): Add struct bfd_link_info param. Call
3859 _bfd_strip_section_from_output rather than just twiddling flags.
3860 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
3861 (_bfd_merge_sections): Update prototype.
3862 * libbfd.h: Regenerate.
3864 2004-05-24 Mark Kettenis <kettenis@gnu.org>
3866 * netbsd-core.c: Correctly indent section that sets architecture
3869 From Miod Vallat <miod@online.fr>:
3870 * m88kopenbsd.c: New file.
3871 * targets.c (m88k_openbsd_vec): New.
3872 * config.bfd: Add m88k-*-openbsd*.
3873 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
3874 (m88kopenbsd_vec): New.
3875 * configure: Regenerate.
3876 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
3877 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
3879 * Makefile.in: Regenerate.
3880 * po/SRC-POTFILES.in: Regenerate.
3882 2004-05-24 Nick Clifton <nickc@redhat.com>
3884 * hash.c: Remove bogus node "Changing the default Hash Table Size"
3885 introduced by hash table size patch.
3887 2004-05-22 Ben Elliston <bje@au.ibm.com>
3889 * configure.in (is_release): Remove.
3890 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
3891 (AC_OUTPUT): Don't output bfdver.h from version.h.
3892 * configure: Regenerate.
3893 * Makefile.am (RELEASE): New variable.
3894 (bfdver.h): New target.
3895 * Makefile.in: Regenerate.
3896 * doc/Makefile.in: Likewise.
3898 2004-05-22 Ben Elliston <bje@au.ibm.com>
3900 * Makefile.am (config.status): Don't depend on version.h.
3901 * Makefile.in: Regenerate.
3903 2004-05-22 Alan Modra <amodra@bigpond.net.au>
3905 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
3906 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
3907 * libbfd.h: Regenerate.
3908 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
3909 (_bfd_elf_rel_local_sym): Likewise.
3910 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
3911 (elf_link_input_bfd): Likewise.
3912 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
3913 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3914 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
3915 (elfNN_ia64_relocate_section): Likewise.
3917 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
3919 * hash.c (bfd_default_hash_table_size): New variable.
3920 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
3921 (bfd_hash_set_default_size): New function. Set the default size
3922 to a selected prime number close to the argument. Document new
3924 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
3925 * bfd-in2.h: Regenerate.
3926 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
3927 * Makefile.in: Regenerate.
3929 2004-05-21 Mark Kettenis <kettenis@gnu.org>
3931 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
3932 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
3933 arm, m68k, m88k and hppa core files.
3935 2004-05-21 Nick Clifton <nickc@redhat.com>
3937 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
3938 (bfd_bwrite): Likewise.
3939 (bfd_tell): Likewise.
3940 (bfd_flush): Likewise.
3941 (bfd_stat): Likewise.
3942 (bfd_seek): Likewise.
3943 (bfd_get_mtime): Likewise.
3944 (bfd_get_size): Likewise.
3946 2004-05-19 Ben Elliston <bje@au.ibm.com>
3948 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
3950 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
3952 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
3953 (bfd_generic_openr_next_archived_file): Likewise.
3955 2004-05-17 Bob Wilson <bob.wilson@acm.org>
3957 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
3958 section names by inserting a new substring after .gnu.linkonce, except
3959 for .gnu.linkonce.t.* where the "t." is replaced.
3961 2004-05-17 Adam Nemet <anemet@lnxw.com>
3963 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
3964 (m68-*-lynxos* case): Likewise.
3965 (powerpc-*-lyxnos* case): New case.
3966 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
3968 2004-05-17 David Heine <dlheine@tensilica.com>
3970 * aout-target.h (MY_bfd_copy_private_header_data): Define.
3971 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
3972 * bfd.c (bfd_copy_private_header_data): Define.
3973 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
3975 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
3976 * coffcode.h (coff_bfd_copy_private_header_data): Define.
3977 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
3978 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
3979 segments by calling copy_private_bfd_data.
3980 (_bfd_elf_copy_private_header_data): Define.
3981 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
3982 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
3983 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
3984 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
3985 * mmo.c (mmo_bfd_copy_private_header_data): Define.
3986 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
3987 * som.c (som_bfd_copy_private_header_data): Define.
3988 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
3989 * vms.c (vms_bfd_copy_private_header_data): Define.
3990 * bfd-in2.h: Regenerate.
3991 * libbfd.h: Regenerate.
3993 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3995 * elfxx-mips.c (MINUS_TWO): Define.
3996 (mips_elf_higher, mips_elf_highest,
3997 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
3998 some bfd_vma values.
3999 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
4001 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4003 * som.c (log2): Rename to exact_log2. Adjust all callers.
4005 2004-05-13 Paul Brook <paul@codesourcery.com>
4007 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
4008 dwarf3 format CIE entries. Remove comment about the size of the
4009 ra_column field. It is now correctly deduced.
4011 2004-05-13 Joel Sherrill <joel@oarcorp.com>
4013 * config.bfd (or32-*-rtems*): Switch to elf.
4015 2004-05-13 Nick Clifton <nickc@redhat.com>
4017 * po/fr.po: Updated French translation.
4019 2004-05-11 Jakub Jelinek <jakub@redhat.com>
4021 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
4022 into .dynsym if elf_section_data (sec)->dynindx <= 0.
4023 Adjust counting of last_local.
4024 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
4025 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
4026 created by the linker nor !SHF_ALLOC.
4028 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
4029 DT_PLTGOT to the start of the .got.plt section instead of the
4030 .got output section. Set sh_entsize for .got section in addition
4032 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4033 is at sgot->output_section->vma.
4034 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
4035 DT_PLTGOT to the start of the .got.plt section instead of the
4036 .got output section.
4037 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4038 is at sgot->output_section->vma. Set sh_entsize for .got section
4039 in addition to .got.plt.
4040 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
4041 (bfd_section_from_phdr): Likewise.
4042 (map_sections_to_segments): Likewise.
4043 (assign_file_positions_for_segments): Likewise.
4044 (get_program_header_size): Likewise.
4045 * elflink.c (bfd_elf_size_dynamic_sections): Set
4046 elf_tdata (output_bfd)->relro from info->relro.
4047 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
4049 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
4051 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
4052 a zero symndx for which we hadn't accounted a dynamic relocation.
4053 (_frvfdpic_add_rofixup): Likewise.
4055 2004-05-07 Brian Ford <ford@vss.fsi.com>
4056 DJ Delorie <dj@redhat.com>
4058 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
4059 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
4060 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
4061 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
4063 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4065 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
4066 immediately if there's no link info.
4067 (elf32_frvfdpic_copy_private_bfd_data): New.
4068 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
4070 2004-05-06 Zack Weinberg <zack@codesourcery.com>
4072 * dwarf2.c (add_line_info): Also set info->filename to NULL if
4073 filename argument is null; do not call strlen on a null pointer.
4075 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
4077 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
4080 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4082 * configure.in (bfd_elf32_frvfdpic_vec): New.
4083 * configure: Rebuilt.
4084 * targets.c (bfd_elf32_frvfdpic_vec): New.
4085 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
4087 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
4088 frvfdpic instead of frv. Rearrange elf-target macros such that
4089 the FDPIC-specific ones are only defined for this new target
4091 (bfd_elf32_frvfdpic_vec): Declare.
4093 (elf32_frv_relocate_section): Use it to enable segment checking
4094 and to control rofixup emission. Add output section vma to
4095 applied relocation in non-LOAD non-ALLOC sections. Use
4096 _bfd_error_handler for errors.
4097 (_frv_create_got_section): Create .rel.got and .rofixup only in
4098 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
4100 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
4101 (elf32_frvfdpic_modify_segment_map): Likewise.
4102 (elf32_frv_finish_dynamic_sections): New, do-nothing.
4103 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
4104 error message if we miscompute the rofixup size.
4105 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
4106 (frvfdpic_elf_encode_eh_address): Likewise.
4107 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
4108 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
4109 relocs. Reject unknown relocation types.
4110 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
4111 (frv_elf_merge_private_bfd_data): Likewise.
4112 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
4113 0x4000 for newly-added elf32-frvfdpic.
4115 2004-05-05 Nick Clifton <nickc@redhat.com>
4118 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
4119 returning NULL as most users of this function do not check its
4121 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
4122 of bfd_cache_lookup().
4123 * sco5-core.c (sco5_core_file_p): Likewise.
4124 * trad-core.c (trad_unix_core_file_p): Likewise.
4126 2004-05-05 Nick Clifton <nickc@redhat.com>
4128 * cache.c (bfd_cache_lookup): Improve formatting.
4129 * archive.c: Fix formatting.
4131 2004-05-05 Peter Barada <peter@the-baradas.com>
4133 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
4134 * cpu-m68k.c(bfd_m68k_arch): Likewise.
4135 * bfd-in2.h(bfd_architecture): Regenerate.
4137 2004-05-03 Alan Modra <amodra@bigpond.net.au>
4139 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
4141 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
4142 those against discarded link-once and SEC_MERGE section symbols.
4144 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4146 * section.c (bfd_get_section_by_name_if): New.
4147 * bfd-in2.h: Regenerated.
4149 2004-05-02 Alan Modra <amodra@bigpond.net.au>
4151 * som.c (som_bfd_is_group_section): Define.
4153 2004-05-01 Alan Modra <amodra@bigpond.net.au>
4155 * section.c (bfd_make_section_anyway): Copy the whole
4156 bfd_hash_entry, not just "next" from existing entry.
4158 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4160 * elf.c (bfd_section_from_shdr): Maintain the section order in
4162 (special_sections): Add ".note.GNU-stack".
4163 (elf_fake_sections): Handle section group for relocatable
4166 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4168 * section.c (bfd_sections_find_if): New.
4169 * bfd-in2.h: Regenerated.
4171 2004-04-30 Alan Modra <amodra@bigpond.net.au>
4173 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
4175 * elf-bfd.h (bfd_elf_is_group_section): Declare.
4176 * elf.c (bfd_elf_is_group_section): New function.
4177 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
4178 * section.c (bfd_generic_is_group_section): New function.
4179 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
4180 (BFD_JUMP_TABLE_LINK): Adjust.
4181 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
4182 * aout-target.h (MY_bfd_is_group_section): Define.
4183 * aout-tic30.c (MY_bfd_is_group_section): Define.
4184 * bfd.c (bfd_is_group_section): Define.
4185 * binary.c (binary_bfd_is_group_section): Define.
4186 * bout.c (b_out_bfd_is_group_section): Define.
4187 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
4188 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
4189 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
4190 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
4191 * coffcode.h (coff_bfd_is_group_section): Define.
4192 * i386msdos.c (msdos_bfd_is_group_section): Define.
4193 * i386os9k.c (os9k_bfd_is_group_section): Define.
4194 * ieee.c (ieee_bfd_is_group_section): Define.
4195 * ihex.c (ihex_bfd_is_group_section): Define.
4196 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
4197 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
4198 * mmo.c (mmo_bfd_is_group_section): Define.
4199 * nlm-target.h (nlm_bfd_is_group_section): Define.
4200 * oasys.c (oasys_bfd_is_group_section): Define.
4201 * pef.c (bfd_pef_bfd_is_group_section): Define.
4202 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
4203 * srec.c (srec_bfd_is_group_section): Define.
4204 * tekhex.c (tekhex_bfd_is_group_section): Define.
4205 * versados.c (versados_bfd_is_group_section): Define.
4206 * vms.c (vms_bfd_is_group_section): Define.
4207 * xsym.c (bfd_sym_bfd_is_group_section): Define.
4208 * bfd-in2.h: Regenerate.
4209 * libbfd.h: Regenerate.
4211 2004-04-30 Alan Modra <amodra@bigpond.net.au>
4213 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
4215 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
4217 * configure.in: Update version to 2.15.91.
4218 * configure: Regenerate.
4220 2004-04-29 Brian Ford <ford@vss.fsi.com>
4222 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
4223 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
4224 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
4225 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
4226 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
4227 .gnu.linkonce.wi. sections.
4228 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
4229 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
4231 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
4232 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
4234 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4236 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
4237 * bfd-in2.h: Regenerate.
4238 * libbfd.h: Likewise.
4240 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4242 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
4244 (setup_sections): Use som_subspace_dictionary_record struct instead
4245 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
4246 is_comdat, is_common or dup_common.
4247 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
4248 is_comdat, is_common and dup_common in section subspace_dict from
4250 (som_begin_writing): Use som_subspace_dictionary_record struct.
4251 (som_finish_writing): Likewise.
4252 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
4253 is_common and dup_common flags in info for symbol. Add comment
4254 regarding linker support for these fields. Slightly reorganize
4256 (som_build_and_write_symbol_table): Set is_comdat, is_common and
4257 dup_common fields in symbol table from symbol info.
4258 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
4259 arguments. Set corresponding fields in copy_data. Change all callers.
4260 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
4262 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
4263 * som.h (som_subspace_dictionary_record): Define.
4264 (som_copyable_section_data_struct): Add is_comdat, is_common and
4266 (som_section_data_struct): Use som_subspace_dictionary_record struct
4267 instead of subspace_dictionary_record.
4268 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
4270 2004-04-27 Bob Wilson <bob.wilson@acm.org>
4272 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
4273 if set. Check reloc_done flag before applying relocations. Use
4274 output addresses, both when applying relocations and when comparing
4275 against the specified section.
4276 (elf_xtensa_relocate_section): Use output address to check if dynamic
4277 reloc is in a literal pool. Set section's reloc_done flag.
4279 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
4281 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
4282 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
4284 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
4287 2004-04-27 Alan Modra <amodra@bigpond.net.au>
4289 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
4290 structure field removed in 2004-04-24 patch.
4291 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
4293 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
4295 * elf32-arm.h (elf32_arm_section_flags): Likewise.
4296 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
4297 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
4298 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
4299 field before calling elf_backend_section_flags.
4301 2004-04-24 Chris Demetriou <cgd@broadcom.com>
4303 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
4304 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
4305 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
4306 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
4307 and BFD_RELOC_32_PCREL.
4308 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
4309 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
4310 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4311 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
4312 (mips_elf_next_relocation): Move comment about matching HI/LO
4314 (_bfd_mips_elf_relocate_section): Here. Remove handling for
4315 R_MIPS_GNU_REL_HI16.
4317 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4319 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
4320 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
4321 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
4322 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
4323 and update comments to reflect current usage.
4324 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
4325 and MIPS_R_SWITCH, as well as several empty entries. Update comment
4327 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
4328 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
4329 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4330 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
4331 type number to be MIPS_R_PCREL16.
4332 (mips_relocate_section): Remove support for link-time relaxation
4333 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
4334 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4335 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
4336 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
4337 relaxation of branches used by embedded-PIC.
4338 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
4339 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
4340 related members, update comment.
4341 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
4342 code related to embedded-PIC.
4343 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
4344 initialization of now-removed 'adjust' member of
4345 'struct ecoff_debug_info'.
4347 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4349 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
4351 2004-04-21 Philip Blundell <pb@nexus.co.uk>
4353 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
4354 relocs for locally defined symbols during -shared final link.
4355 (elf32_arm_final_link_relocate): Likewise.
4357 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4359 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
4360 ELF_LINK_POINTER_EQUALITY_NEEDED.
4361 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
4362 if r_type is not R_X86_64_PC32.
4363 (elf64_x86_64_finish_dynamic_symbol): If
4364 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
4367 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4369 * elf32-sh.c (sh_elf_plt_sym_val): New function.
4370 (elf_backend_plt_sym_val): Define.
4372 2004-04-22 Andrew Cagney <cagney@redhat.com>
4374 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
4376 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4378 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
4380 * som.c (som_set_section_contents): Constantify second argument.
4381 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
4382 (som_object_setup): Rework to avoid warning.
4383 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
4386 2004-04-22 Andrew Cagney <cagney@redhat.com>
4388 * cache.c (bfd_cache_close): Check for a previously closed file.
4390 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4392 * bfd.c (bfd_get_synthetic_symtab): Define.
4393 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
4394 NAME##_get_synthetic_symtab.
4395 (struct bfd_target): Add _bfd_get_synthetic_symtab.
4396 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
4397 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
4399 (_bfd_elf_get_synthetic_symtab): New prototype.
4400 * elfcode.h (elf_get_synthetic_symtab): Define.
4401 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
4402 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
4403 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
4404 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
4405 * bfd-in2.h: Rebuilt.
4406 * libbfd.h: Rebuilt.
4407 * elf32-i386.c (elf_i386_plt_sym_val): New function.
4408 (elf_backend_plt_sym_val): Define.
4409 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
4410 (elf_backend_plt_sym_val): Define.
4411 * elf32-s390.c (elf_s390_plt_sym_val): New function.
4412 (elf_backend_plt_sym_val): Define.
4413 * elf64-s390.c (elf_s390_plt_sym_val): New function.
4414 (elf_backend_plt_sym_val): Define.
4415 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
4416 (elf_backend_plt_sym_val): Define.
4417 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
4418 (elf_backend_plt_sym_val): Define.
4419 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
4420 (elf_backend_plt_sym_val): Define.
4421 * aout-target.h (MY_get_synthetic_symtab): Define.
4422 * aout-tic30.c (MY_get_synthetic_symtab): Define.
4423 * coff-rs6000.c (rs6000coff_vec): Add
4424 _bfd_nodynamic_get_synthetic_symtab.
4425 (pmac_xcoff_vec): Likewise.
4426 * coff64-rs6000.c (rs6000coff64_vec): Add
4427 _bfd_nodynamic_get_synthetic_symtab.
4428 (aix5coff64_vec): Likewise.
4429 * sunos.c (MY_get_synthetic_symtab): Define.
4430 * vms.c (vms_get_synthetic_symtab): Define.
4432 2004-04-22 Nick Clifton <nickc@redhat.com>
4434 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
4436 2004-04-22 Peter Barada <peter@the-baradas.com>
4438 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
4439 * bfd2-in.h: Regenerate.
4440 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
4442 2004-04-21 Chris Demetriou <cgd@broadcom.com>
4444 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
4445 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
4446 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
4447 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
4448 * bfd-in2.h: Regenerate.
4450 2004-04-21 Bob Wilson <bob.wilson@acm.org>
4452 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
4453 require relocations against a weak symbol to reference the same
4454 symbol hash entry if not a final, static link.
4455 (get_cached_value, add_value_map): Add final_static_link argument.
4456 (remove_literals): Pass final_static_link argument as needed.
4458 2004-04-21 Andrew Cagney <cagney@redhat.com>
4460 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
4461 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
4462 (opncls_bwrite, opncls_bclose, opncls_bflush)
4463 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
4464 bfd iovec that uses function callbacks.
4465 (bfd_close): Use the iovec's bclose.
4466 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
4467 (cache_bclose, cache_bflush, cache_bstat)
4468 (cache_iovec): New functions and global variable, implement a
4469 cache "iovec", where applicable set bfd_error.
4470 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
4471 * bfdio.c (struct bfd_iovec): Define.
4472 (real_read): Delete function.
4473 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
4474 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
4475 assume that bread and bwrite set bfd_error.
4476 * bfd.c (struct bfd): Add "iovec", update comments.
4477 * bfd-in2.h, libbfd.h: Re-generate.
4479 2004-04-21 Andrew Cagney <cagney@redhat.com>
4481 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4483 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
4485 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
4486 (bfd_elf_gc_sections): Fail if a shared object is being created.
4487 Do not fail if dynamic sections have been created. Instead call
4488 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
4489 dynamically referenced symbols. Do not mark the whole graph
4490 rooted at .eh_frame, only the section proper.
4492 2004-04-20 DJ Delorie <dj@redhat.com>
4494 * reloc.c: Add BFD_RELOC_32_SECREL.
4495 * bfd-in2.h: Regenerate.
4496 * libbfd.h: Likewise.
4497 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
4498 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
4499 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
4501 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4503 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
4504 relocs against hidden/protected undefweak symbols properly.
4505 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4507 2004-04-18 Mark Kettenis <kettenis@gnu.org>
4509 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4510 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
4513 2004-04-17 Brian Ford <ford@vss.fsi.com>
4515 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
4516 filepos for the SizeOfHeaders field.
4517 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
4519 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
4521 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4523 * simple.c (bfd_simple_get_relocated_section_contents): Don't
4524 change reloc_done. Set and restore _cooked_size.
4527 2004-04-15 Mark Kettenis <kettenis@gnu.org>
4529 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
4532 2004-04-15 Nick Clifton <nickc@redhat.com>
4534 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
4536 2004-04-15 Alan Modra <amodra@bigpond.net.au>
4538 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
4540 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
4542 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
4543 when it is a definition.
4545 2004-04-14 Alan Modra <amodra@bigpond.net.au>
4547 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
4548 when statically linking PIC code.
4549 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4551 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4553 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
4554 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
4555 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
4556 * configure: Regenerate.
4558 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
4560 * elflink.c: Include libiberty.h.
4561 * Makefile.am (elflink.lo): Depend on libiberty.h.
4562 * Makefile.in: Regenerate.
4564 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
4566 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
4569 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
4571 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
4572 reserve the memory for dynamic linker
4574 2004-04-05 Mark Kettenis <kettenis@gnu.org>
4576 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
4577 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
4579 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4581 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
4582 RELOC_FOR_GLOBAL_SYMBOL.
4583 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
4585 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4587 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
4588 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
4590 2004-04-01 Paul Brook <paul@codesourcery.com>
4592 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
4593 * elf32-arm.h (struct elf32_elf_section_map): New.
4594 (struct _arm_elf_section_data): New.
4595 (elf32_arm_section_data): Define.
4596 (struct elf32_arm_link_hash_table): Add byteswap_code.
4597 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
4598 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
4599 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
4600 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
4601 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
4602 (bfd_elf32_new_section_hook, elf_backend_write_section,
4603 elf_backend_link_output_symbol_hook): Define.
4605 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
4607 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
4608 that keeps the characters in a B_INCL..B_EINCL range.
4609 (_bfd_link_section_stabs): When computing the sum of the
4610 characters in a B_INCL..B_EINCL range also keep a copy of those
4611 characters. Use this information to distinguish between
4612 include sections that have the same sum and the same length
4613 but which are nevertheless unique.
4615 2004-03-31 Paul Brook <paul@codesourcery.com>
4617 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
4618 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
4620 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
4622 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
4623 to 'sum_chars' and add field 'num_chars'.
4624 (_bfd_link_section_stabs): When computing the sum of the
4625 characters in a B_INCL..B_EINCL range also keep a count of the
4626 number of characters. Use this information to help distinguish
4627 between include sections when have the same sum but which
4628 nevertheless are still unique.
4630 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
4632 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
4634 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
4635 Tomer Levi <Tomer.Levi@nsc.com>
4637 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
4638 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
4639 (BFD32_BACKENDS): Add elf32-cr16c.lo.
4640 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
4641 (cpu-cr16c.lo): New target.
4642 (elf32-cr16c.lo): Likewise.
4643 * Makefile.in: Regenerate.
4644 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
4645 (bfd_archures_list): Add bfd_cr16c_arch.
4646 * config.bfd: Handle cr16c-*-elf*.
4647 * configure.in: Handle bfd_elf32_cr16c_vec.
4648 * configure: Regenerate.
4649 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
4650 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
4651 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
4652 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
4653 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
4654 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
4655 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
4656 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
4657 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
4658 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
4659 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
4660 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
4661 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
4662 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
4663 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
4664 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
4665 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
4666 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
4667 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
4668 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
4669 * targets.c (bfd_elf32_cr16c_vec): Declare.
4670 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
4671 * cpu-cr16c.c: New file.
4672 * elf32-cr16c.c: Likewise.
4673 * libbfd.h: Regenerate.
4674 * bfd-in2.h: Likewise.
4676 2004-03-30 Jakub Jelinek <jakub@redhat.com>
4678 * elf.c (map_sections_to_segments): Fix handling of .tbss.
4680 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4682 * Makefile.am: Remove all mention of elflink.h.
4683 * Makefile.in: Regenerate.
4684 * bfd-in.h (bfd_elf_discard_info): Declare.
4685 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
4686 * bfd-in2.h: Regenerate.
4687 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
4688 bfd_elf32_link_record_dynamic_symbol,
4689 bfd_elf64_link_record_dynamic_symbol,
4690 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
4691 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
4692 _bfd_elf32_link_record_local_dynamic_symbol,
4693 _bfd_elf64_link_record_local_dynamic_symbol,
4694 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
4695 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
4696 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
4697 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
4698 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
4699 _bfd_elf32_reloc_symbol_deleted_p,
4700 _bfd_elf64_reloc_symbol_deleted_p): Delete.
4701 (bfd_elf_link_record_dynamic_symbol,
4702 bfd_elf_link_record_local_dynamic_symbol,
4703 bfd_elf_final_link, bfd_elf_gc_sections,
4704 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
4705 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
4706 bfd_elf_reloc_symbol_deleted_p): Declare.
4707 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
4708 * elf32-arm.h: Update for changed function names. Remove local
4709 WILL_CALL_FINISH_DYNAMIC_SECTION define.
4710 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
4711 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
4712 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
4713 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4714 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
4715 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
4716 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
4717 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
4718 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
4719 (bfd_elfNN_print_symbol): Define.
4720 * elfcode.h: Don't include elflink.h.
4721 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
4722 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
4723 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
4724 elf_gc_record_vtinherit, elf_gc_record_vtentry,
4725 elf_link_record_local_dynamic_symbol): Don't define.
4726 * elflink.c: Update for changed function names. Move elflink.h
4728 * elflink.h: Delete file.
4729 * po/SRC-POTFILES.in: Regenerate.
4730 * po/bfd.pot: Regenerate.
4732 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4734 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
4735 "name" for global syms accidentally removed in 2004-03-20 change.
4737 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4739 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
4740 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
4741 where Elf_External_* is different for 64 and 32 bit, with
4742 corresponding elf_size_info field.
4743 (struct elf_final_link_info): Use "bfd_byte *" instead
4744 of "Elf_External_Sym *" for external_syms and symbuf.
4745 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
4746 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
4747 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
4748 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
4749 (elf_link_sort_cmp2): Adjust.
4750 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
4751 using ELF_R_SYM macro. Set u.sym_mask.
4752 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
4753 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
4754 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
4755 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
4756 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
4757 swap_syn_out functions. Rearrange dyn swap in/out switch.
4758 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
4759 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
4760 (elf_link_flush_output_syms): Add elf_backend_data arg.
4761 (elf_link_check_versioned_symbol): Likewise.
4762 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
4763 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
4764 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
4765 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
4766 ELF_R_TYPE and ELF_R_INFO macros.
4767 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
4768 based on size rather than using ELF_R_INFO.
4769 (elf_gc_mark): Set up r_sym_shift local var and use instead of
4771 (struct alloc_got_off_arg): New.
4772 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
4773 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
4774 (elf_gc_allocate_got_offsets): Adjust.
4775 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
4776 ELF_R_SYM. Use bfd_section_from_elf_index.
4777 (elf_bfd_discard_info): Set cookie.r_sym_shift.
4778 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
4779 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
4781 2004-03-26 Stan Shebs <shebs@apple.com>
4783 Remove MPW support, no longer used.
4784 * config.bfd (powerpc-*-mpw*): Remove configuration.
4785 * mpw-config.in, mpw-make.sed: Remove files.
4786 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
4788 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4790 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
4791 (ppc64_elf_add_symbol_hook): New function.
4792 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
4793 const from Elf_Internal_Sym param.
4794 * elflink.c (elf_link_add_object_symbols): Adjust.
4795 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
4796 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
4797 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
4798 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
4799 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
4800 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
4801 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
4802 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
4803 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
4804 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
4805 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
4806 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
4807 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
4808 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
4809 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
4810 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
4812 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4814 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
4815 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
4816 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
4817 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
4818 (bfd_elf64_bfd_link_add_symbols): Delete.
4819 (bfd_elf_link_add_symbols): Declare.
4820 * elfcode.h (elf_bfd_link_add_symbols): Delete.
4821 * elflink.c: Include safe-ctype.h.
4822 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
4824 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
4825 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
4827 (elf_link_add_archive_symbols): Rename from
4828 _bfd_elf_link_add_archive_symbols, make static.
4829 (elf_link_add_object_symbols): New function. Corresponding
4830 elflink.h function converted to use elf_size_info.
4831 (bfd_elf_link_add_symbols): Likewise.
4832 (bfd_elf_size_dynamic_sections): Adjust.
4833 * elflink.h (elf_bfd_link_add_symbols): Delete.
4834 (elf_link_add_object_symbols): Delete.
4835 * elf32-gen.c (elf32_generic_link_add_symbols): Call
4836 bfd_elf_link_add_symbols.
4837 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
4839 2004-03-25 Alan Modra <amodra@bigpond.net.au>
4841 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
4842 and chained shared libs only if dynsym. Clear dynsym on forced-local.
4844 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
4845 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
4846 (_bfd_elf_add_dt_needed_tag): Declare.
4847 (_bfd_elf_sort_symbol): Declare.
4848 (_bfd_elf_finalize_dynstr): Declare.
4849 (RELOC_FOR_GLOBAL_SYM): Formatting.
4850 * elfcode.h (elf_add_dynamic_entry): Delete.
4851 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
4852 elflink.h function converted to use elf_size_info.
4853 (_bfd_elf_add_dt_needed_tag): Likewise.
4854 (_bfd_elf_sort_symbol): Likewise.
4855 (_bfd_elf_finalize_dynstr): Likewise.
4856 (compute_bucket_count): Likewise.
4857 (bfd_elf_size_dynamic_sections): Likewise. Check result of
4858 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
4859 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
4860 * elflink.h: ..here.
4861 (sort_symbol, add_dt_needed_tag): Delete.
4862 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
4863 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
4865 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
4866 * elf32-cris.c (add_dynamic_entry): Likewise.
4867 * elf32-hppa.c (add_dynamic_entry): Likewise.
4868 * elf32-i370.c (add_dynamic_entry): Likewise.
4869 * elf32-i386.c (add_dynamic_entry): Likewise.
4870 * elf32-m32r.c (add_dynamic_entry): Likewise.
4871 * elf32-m68k.c (add_dynamic_entry): Likewise.
4872 * elf32-ppc.c (add_dynamic_entry): Likewise.
4873 * elf32-s390.c (add_dynamic_entry): Likewise.
4874 * elf32-sh.c (add_dynamic_entry): Likewise.
4875 * elf32-sparc.c (add_dynamic_entry): Likewise.
4876 * elf32-vax.c (add_dynamic_entry): Likewise.
4877 * elf32-xtensa.c (add_dynamic_entry): Likewise.
4878 * elf64-alpha.c (add_dynamic_entry): Likewise.
4879 * elf64-hppa.c (add_dynamic_entry): Likewise.
4880 * elf64-ppc.c (add_dynamic_entry): Likewise.
4881 * elf64-s390.c (add_dynamic_entry): Likewise.
4882 * elf64-sparc.c (add_dynamic_entry): Likewise.
4883 * elf64-x86-64.c (add_dynamic_entry): Likewise.
4884 * elfxx-ia64.c (add_dynamic_entry): Likewise.
4885 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4886 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
4887 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
4888 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
4890 2004-03-23 Paul Brook <paul@codesourcery.com>
4892 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
4894 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4896 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
4897 literal tables and check for relocs outside of literal pools.
4898 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
4899 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
4901 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
4902 (elf_xtensa_relocate_section): Read literal tables and check for
4903 dynamic relocations in read-only sections and not in literal pools.
4905 2004-03-23 Alan Modra <amodra@bigpond.net.au>
4908 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
4910 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4912 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
4913 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
4914 not defined by the executable, or defined in a DSO.
4915 <eliding run-time relocation of .got>: Initialize GOT entry for a
4916 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
4918 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
4919 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
4920 a PLT reloc to GOT for an executable.
4921 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
4922 .got for a DSO and explain why.
4923 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
4924 and unreferenced symbols for which a PLT is defined. Adjust
4925 dynamic-symbol pruning correspondingly, to make sure we don't lose
4926 a dynamic symbol also defined by a DSO.
4928 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4930 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
4931 and rel args. Group input and output args. Wrap to 80 columns.
4932 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
4933 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
4934 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
4935 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
4936 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4937 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
4938 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
4939 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
4940 RELOC_FOR_GLOBAL_SYMBOL invocation.
4942 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
4944 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
4945 unresolved symbols in objects aren't allowed.
4947 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
4949 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
4950 (elf_hppa_unmark_useless_dynamic_symbols):
4951 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
4952 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
4953 (elf32_hppa_relocate_section): Likewise.
4954 * elf32-i370.c (i370_elf_relocate_section): Likewise.
4955 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
4956 * elf32-sh.c (sh_elf_relocate_section): Likewise.
4957 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
4958 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4960 * elf-m10200.c (mn10200_elf_relocate_section): Use
4961 RELOC_FOR_GLOBAL_SYMBOL.
4962 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
4963 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
4964 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
4965 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
4966 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
4967 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
4968 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4969 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
4970 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
4971 * elf32-v850.c (v850_elf_relocate_section): Likewise.
4972 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
4973 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
4975 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4977 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
4978 (final_link_relocate): Likewise.
4979 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
4980 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
4982 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4984 * Makefile.am: Run "make dep-am".
4985 * Makefile.in: Regenerate.
4986 * aclocal.m4: Regenerate.
4987 * config.in: Regenerate.
4988 * po/bfd.pot: Regenerate.
4990 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4991 H.J. Lu <hongjiu.lu@intel.com>
4993 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
4994 type and size change code to where it was previously. Remove
4995 dt_needed param. Treat old weak syms as strong if new sym is
4996 from a shared lib, even when old sym is from another shared
4997 lib. Remove unnecessary tests of oldweak and newweak. Correct
4999 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
5000 _bfd_elf_merge_symbol calls.
5001 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
5002 dt_needed local var. Update comments.
5003 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
5004 (_bfd_elf_add_default_symbol): Likewise.
5006 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
5007 strong syms in one shared object overriding weak syms in another.
5009 2004-03-18 Alan Modra <amodra@bigpond.net.au>
5011 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
5012 dyn_lib_class field. Rearrange for better packing.
5013 (elf_dt_soname): Delete.
5014 (elf_dyn_lib_class): Define.
5015 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
5016 (bfd_elf_set_dt_needed_soname): Delete.
5017 (bfd_elf_set_dyn_lib_class): New function.
5018 * elflink.h (add_dt_needed_tag): New function. Split out from..
5019 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
5020 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
5021 initialization of soname.
5022 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
5024 * bfd-in.h (enum dynamic_lib_link_class): New.
5025 (bfd_elf_set_dt_needed_soname): Delete.
5026 (bfd_elf_set_dyn_lib_class): Declare.
5027 * bfd-in2.h: Regenerate.
5029 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
5030 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
5031 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
5032 symbol loop. Instead use add_needed to flag tag as written.
5034 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
5036 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
5037 logic for null_input_bfd detection.
5039 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5041 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5043 2004-03-16 Mark Kettenis <kettenis@gnu.org>
5045 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
5048 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5050 * elflink.c (elf_link_read_relocs_from_section): Don't use
5051 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
5052 (_bfd_elf_link_read_relocs): ..to here.
5053 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
5055 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5057 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
5058 values selected in configure.host. Require both to be defined
5059 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
5060 corresponding BFD_HOST vars with quotes.
5061 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
5062 Always require BFD_HOST_64_BIT_DEFINED.
5063 <file_ptr type>: Find off_t size before emitting message. Combine
5064 off_t and ftello64 conditional.
5065 * configure: Regenerate.
5067 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5069 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
5070 aliasing warning. Remove trailing whitespace throughout file.
5072 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5074 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
5075 input_section in calls to get_dyn_name.
5076 * 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
5078 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
5080 2004-03-15 Alan Modra <amodra@bigpond.net.au>
5082 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
5083 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
5084 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
5085 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
5086 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
5087 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
5088 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
5090 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
5091 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5092 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5093 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5094 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
5095 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
5096 (read_8_bytes, read_indirect_string, read_address): Likewise.
5097 (read_abbrevs, parse_comp_unit): Likewise.
5098 * targets.c (struct bfd_target): Likewise.
5099 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
5100 * hppabsd-core.c: Likewise. Formatting.
5101 * hpux-core.c: Likewise.
5102 * irix-core.c: Likewise.
5103 * netbsd-core.c: Likewise.
5104 * osf-core.c: Likewise.
5105 * ptrace-core.c: Likewise.
5106 * sco5-core.c: Likewise.
5107 * trad-core.c: Likewise.
5108 * configure: Regenerate.
5109 * bfd-in2.h: Regenerate.
5111 2004-03-15 Alan Modra <amodra@bigpond.net.au>
5113 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
5114 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
5115 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5116 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5117 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
5118 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
5119 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
5120 * libbfd.c: Likewise in function definitions.
5121 (bfd_put_8): Mask with 0xff rather than casting to char.
5122 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
5123 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
5124 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
5125 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
5126 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
5127 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
5128 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
5129 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
5130 (H_GET_64, H_GET_32, H_GET_16): Likewise.
5131 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
5132 * archive.c (do_slurp_coff_armap): Update swap prototype.
5133 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
5134 (tic54x_getl_signed_32): Likewise.
5135 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
5136 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
5137 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
5138 (bfd_getp_signed_32, bfd_putp32): Likewise.
5139 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
5140 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
5141 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
5142 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
5143 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
5144 bfd_h_getx_signed_16, bfd_h_putx16.
5145 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
5146 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
5147 * hpux-core.c: Likewise.
5148 * irix-core.c: Likewise.
5149 * netbsd-core.c: Likewise.
5150 * osf-core.c: Likewise.
5151 * ptrace-core.c: Likewise.
5152 * sco5-core.c: Likewise.
5153 * trad-core.c: Likewise.
5154 * bfd-in2.h: Regenerate.
5156 2004-03-15 Matt Thomas <matt@3am-software.com>
5158 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
5161 2004-03-13 Mark Kettenis <kettenis@gnu.org>
5163 * config.bfd: Add x86_64-*-openbsd*.
5164 * configure.in (x86_64-*-openbsd*): Set COREFILE to
5166 * configure: Regenerate.
5168 2004-03-12 Nick Clifton <nickc@redhat.com>
5169 Dave Murphy <wintermute2k4@ntlworld.com>
5171 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
5172 if the input bfd does not contain any code.
5174 2004-03-09 Steve Ellcey <sje@cup.hp.com>
5176 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
5178 2004-03-05 Fred Fish <fnf@redhat.com>
5180 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
5181 mips16 symbols to be even rather than testing first for even/odd.
5182 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
5184 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
5186 * elf.c (map_sections_to_segments): Ignore .tbss sections for
5189 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
5191 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
5192 undefined symbols as hash_new.
5194 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5196 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
5198 * elf32-sh.c: Ditto.
5199 * bfd-in2.h: Regenerate.
5201 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
5203 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
5205 (_frv_count_got_plt_entries): Initialize them.
5206 (frv_pic_relocs_info_find): Add insert argument. Adjust all
5208 (frv_pic_relocs_info_for_global): Likewise.
5209 (frv_pic_relocs_info_for_local): Likewise.
5210 (frv_pic_merge_early_relocs_info): New.
5211 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
5213 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
5214 Check that we don't exceed the allocated count for entry.
5215 (_frv_add_rofixup): Likewise.
5216 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
5217 (elf32_frv_finish_dynamic_sections): Improve error message in case
5218 we emit too few rofixup entries.
5220 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5222 * archures.c (bfd_mach_fr450): New.
5223 * bfd-in2.h: Regenerate.
5224 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
5225 (arch_info_500): Link to it.
5226 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
5227 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
5228 (frv_elf_arch_extension_p): New function.
5229 (frv_elf_merge_private_bfd_data): Use it.
5231 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
5233 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
5235 * elflink.h (is_global_data_symbol_definition): Moved to
5237 (elf_link_is_defined_archive_symbol): Likewise.
5238 (elf_link_add_archive_symbols): Likewise. Renamed to
5239 _bfd_elf_link_add_archive_symbols.
5241 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
5242 of ELF symbol table entry from backend.
5243 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
5244 instead of elf_link_add_object_symbols.
5246 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5248 * elf-bfd.h (struct elf_backend_data): Added
5249 elf_backend_can_make_relative_eh_frame,
5250 elf_backend_can_make_lsda_relative_eh_frame and
5251 elf_backend_encode_eh_address.
5252 (_bfd_elf_encode_eh_address): Declare.
5253 (_bfd_elf_can_make_relative): Declare.
5254 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
5255 hooks to decide whether to attempt to make_relative and
5257 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
5258 (_bfd_elf_can_make_relative): New.
5259 (_bfd_elf_encode_eh_address): New.
5260 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
5261 (frv_elf_encode_eh_address): New.
5262 (elf_backend_can_make_relative_eh_frame): Define.
5263 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5264 (elf_backend_encode_eh_address): Define.
5266 (elf_backend_can_make_relative_eh_frame): Define.
5267 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5268 (elf_backend_encode_eh_address): Define.
5269 (elfNN_bed): Add them.
5271 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5273 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
5274 complain_on_overflow to signed.
5276 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
5278 * elflink.h (sort_symbol): New.
5279 (elf_link_add_object_symbols): Use a sorted symbol array for
5282 2004-02-27 Jakub Jelinek <jakub@redhat.com>
5284 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5285 for pc relative relocs.
5286 (elf_s390_relocate_section): Likewise.
5287 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5288 for pc relative relocs.
5289 (elf_s390_relocate_section): Likewise.
5291 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
5293 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
5296 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
5298 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
5299 field to track if a relocation is against readonly section.
5300 (count_dyn_reloc): Take a new argument for rent->reltext.
5301 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
5302 (get_reloc_section): Don't set ia64_info->reltext here.
5303 (allocate_dynrel_entries): Set ia64_info->reltext here.
5305 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
5307 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
5308 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
5309 function's descriptor to symbol+offset, and map local undefweak
5310 symbol to NULL function descriptor.
5311 (elf32_frv_relocate_section): Likewise.
5313 2004-02-23 Mark Kettenis <kettenis@gnu.org>
5315 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
5317 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
5318 (netbsd_core_file_p): Set architecture from machine ID for
5321 2004-02-23 Jakub Jelinek <jakub@redhat.com>
5323 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
5324 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
5326 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
5328 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
5329 symbols with non-default visibility.
5331 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
5333 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
5334 IMAGE_SCN_MEM_WRITE on known sections only.
5336 2004-02-20 Jakub Jelinek <jakub@redhat.com>
5338 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
5339 symbols used in PIE relocs.
5341 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5343 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
5346 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
5348 * configure.in: Update version to 2.15.90.
5349 * configure: Regenerate.
5351 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
5352 Richard Sandiford <rsandifo@redhat.com>
5354 * elfxx-mips.c (mips_elf_calculate_relocation): Use
5355 _bfd_elf_symbol_refs_local_p to decide whether to decay
5356 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
5357 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
5358 relocs if the symbol wasn't defined by a regular object file.
5359 Don't check the symbol's dynindx.
5361 2004-02-16 Andrew Cagney <cagney@redhat.com>
5363 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
5365 * bfd-in2.h: Re-generate.
5367 2004-02-14 Andrew Cagney <cagney@redhat.com>
5369 * configure.host (HDEFINES): When hppa*-*-hpux*, define
5370 _LARGEFILE64_SOURCE.
5372 2004-02-13 Andrew Cagney <cagney@redhat.com>
5374 * elf.c (vma_page_aligned_bias): New function.
5375 (assign_file_positions_except_relocs)
5376 (assign_file_positions_for_segments): Replace broken modulo
5377 arithmetic with call to vma_page_aligned_bias.
5379 2004-02-11 Andrew Cagney <cagney@redhat.com>
5381 * bfd-in.h: Update copyright.
5382 (bfd_tell): Change return type to file_ptr.
5383 * bfd-in2.h: Re-generate.
5384 * cache.c: Update copyright.
5385 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
5387 (close_one): Use real_ftell.
5388 * bfdio.c: Update copyright.
5389 (real_ftell, real_fseek): New functions.
5390 (bfd_tell): Use real_fseek and real_ftell, change return type to
5392 (bfd_seek): Use real_ftell and real_fseek, change type of
5393 file_position to a file_ptr.
5394 * libbfd-in.h: Update copyright.
5395 (real_ftell, real_fseek): Declare.
5396 * libbfd.h: Re-generate.
5398 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
5399 fseeko and fseeko64. Determine bfd_file_ptr.
5400 * configure: Re-generate.
5401 * config.in: Re-generate.
5403 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
5405 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
5406 * elf32-h8300.c: Likewise.
5408 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
5409 Nick Clifton <nickc@redhat.com>
5411 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
5412 GOT entries with no associated GOT subsection.
5414 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
5416 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
5417 * elf.c (swap_out_syms): Use it to decide whether local section
5418 symbols should be named.
5419 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
5420 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
5421 (elf_backend_name_local_section_symbols): Define.
5422 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
5424 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
5426 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
5427 (elfNN_ia64_relax_section): Optimize brl to br during the relax
5430 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
5432 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
5433 to bfd_link_hash_entry passed by reference to
5434 _bfd_generic_link_add_one_symbol.
5436 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
5438 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
5439 relocations against dynamic symbols.
5441 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5443 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
5446 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
5448 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
5449 * bfd-in2.h, libbfd.h: Rebuilt.
5451 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
5453 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
5454 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
5455 flag has been cleared.
5457 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
5459 * coff-h8300.c: Add and adjust comments about relaxation.
5460 * elf32-h8300.c: Likewise.
5462 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5464 * coff-h8300.c: Fix comment typos.
5465 * elf32-h8300.c: Likewise.
5467 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5469 * coff-h8300.c: Add comments about relaxation.
5470 * elf32-h8300.c: Likewise.
5472 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5474 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5476 * aclocal.m4: Regenerate.
5477 * configure: Regenerate.
5479 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
5481 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
5482 mips_elf64_rtype_to_howto instead of using howto_table.
5484 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
5486 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
5488 (elf32_arm_check_relocs): Don't increment the PLT refcount for
5489 relocs which would not use the PLT.
5491 2004-01-13 Alan Modra <amodra@bigpond.net.au>
5493 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
5494 (ppc64_elf_gc_sweep_hook): Likewise.
5495 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
5497 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5499 Adds linker relaxation support for bit manipulation insns like
5500 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
5502 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
5503 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
5504 * coff-h8300.c: Opcode for bit manipulation insn is checked in
5505 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
5507 2004-01-12 Alan Modra <amodra@bigpond.net.au>
5509 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
5511 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5513 * elf32-h8300.c: Fix formatting.
5515 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5517 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
5518 dynamic object is present. Declare r_symndx and h in an inner
5520 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
5522 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
5524 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
5525 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
5526 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
5527 identically. Do not emit PC24 relocations for shared libraries.
5528 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
5529 identically. Don't adjust pc_count.
5530 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
5531 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
5532 adjust count for branch relocations.
5533 (allocate_dynrelocs): Correct typo in call to
5534 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
5535 PC24 or PLT32 relocs when linking.
5537 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5539 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
5540 relocation howto with ARM_26 one for consistency.
5541 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
5542 that will be converted to ARM_26D ones, since we always want 'done'
5543 relocations to be reflected in section's data.
5544 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
5546 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
5549 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5551 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
5552 are not partial_inplace during a relocatable link.
5554 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
5556 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
5557 if no dynamic object is present. Declare r_symndx and h in an
5560 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5562 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
5563 trampoline if it is known out of range.
5565 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5567 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
5568 * elf32-frv.c (_frv_osec_readonly_p): New.
5569 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
5571 (_frv_count_got_plt_entries): Adjust expected count accordingly.
5572 (elf32_frv_relocate_section): Likewise. Error out if attempting
5573 to emit rofixups or dynamic relocs in read-only segments. Use
5574 _bfd_elf_section_offset to adjust r_offsets in rofixups and
5575 dynamic relocations.
5576 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
5577 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
5578 relocations or fixups involving merged sections correctly. Avoid
5579 crash when undefined symbol is referenced by R_FRV_32 or
5580 R_FRV_FUNCDESC_VALUE.
5581 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
5582 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
5583 input section holding local symbol to addend of R_FRV_32 or
5584 R_FRV_FUNCDESC_VALUE dynamic relocation.
5585 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
5586 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
5587 (elf32_frv_always_size_sections): Don't store pointer to
5588 __stacksize symbol in sec_info.
5589 (elf32_frv_modify_segment_map): Look it up here.
5590 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
5591 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
5592 of the lazy PLT entry, not only its offset, as the low word of a
5593 function descriptor.
5594 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
5595 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
5596 if a hash table entry already exists but is not a definition.
5597 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
5598 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
5599 (_frv_add_rofixup): Don't inline.
5600 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
5601 for undefweak symbols.
5602 (elf32_frv_relocate_section): Avoid crash while computing
5603 relocation when linking with shared library. Only emit rofixups
5604 and dynamic relocations for alloc&load sections. Mark binaries
5605 with inter-segment relocations for relocation as a unit.
5606 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
5607 (DEFAULT_STACK_SIZE): New.
5608 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
5609 emit rofixups or dynamic relocs when linking dynamic non-PIE
5611 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
5612 shared libs too. Reserve the last entry for the GOT pointer.
5613 (elf32_frv_finish_dynamic_sections): Emit it.
5614 (elf32_frv_always_size_sections): New.
5615 (elf32_frv_modify_segment_map): New.
5616 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
5618 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
5619 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
5620 (elf_backend_always_size_sections): New.
5621 (elf_backend_modify_segment_map): New.
5622 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
5623 * config.bfd: Added frv-*-*linux*.
5624 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
5625 ABS section, instead of crashing.
5626 (elf32_frv_relocate_section): Don't crash before warning about
5627 different segments in non-PIC relocation.
5628 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
5629 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
5630 relocs to undefweak symbols.
5631 (elf32_frv_relocate_section): Ditto for undefined symbols.
5632 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
5633 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
5634 gotfixup section was created.
5635 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
5636 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
5637 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
5638 complain_overflow_signed.
5639 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
5640 have not been allocated.
5641 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
5642 privfd only if dynamic sections were created.
5643 (elf32_frv_relocate_section): Compute gprel_segment, and use it
5644 for GPREL relocs. When linking relocatable FDPIC executables,
5645 emit warnings for relocations that would be illegal on PIE or
5646 shared libraries. Emit rofixup for R_FRV_32 only if input object
5648 (_frv_create_got_section): Define _gp symbol in the rofixup
5650 (elf32_frv_finish_dynamic_sections): If rofixups needed but
5651 dynamic sections missing, error out requesting -melf32frvfd.
5652 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5653 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
5654 computation of addends from section and global or local symbol
5655 value. Change return type to bfd_boolean, and return a failure if
5656 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
5657 nonzero addend is required.
5658 (elf32_frv_relocate_section): Likewise. Print error for
5659 unsupported nonzero addends.
5660 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5661 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
5662 force everything local.
5663 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
5664 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
5665 (frv_gotfixup_section): New.
5666 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
5667 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
5669 (_frv_add_rofixup): New.
5670 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
5671 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
5672 improve some ugly conditions.
5673 (elf32_frv_relocate_section): Likewise. Reject inter-segment
5674 relocations in fdpic.
5675 (_frv_create_got_section): Create .rofixup.got section.
5676 (struct _frv_dynamic_got_info): Added fixups.
5677 (_frv_count_got_plt_entries): Account in-GOT relocations into
5678 relocs32, relocsfd and relocsfdv. Account them into relocs or
5679 fixups, as appropriate.
5680 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
5682 (elf32_frv_finish_dynamic_sections): Verify that the right number
5683 of relocations and fixups was generated.
5684 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
5686 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
5687 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
5688 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
5689 descriptor of a (formerly-)global symbol is local.
5690 (struct frv_pic_relocs_info): Adjust comments.
5691 (_frv_emit_got_relocs_plt_entries): Adjust.
5692 (elf32_frv_relocate_section): Likewise.
5693 (_frv_count_got_plt_entries): Likewise.
5694 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
5695 symbol's value to addend in the common preamble. Decay dynamic
5696 symbols to section+offset if they bind or call locally, for GOT
5697 and FUNCDESC_VALUE, respectively.
5698 (elf32_frv_relocate_section): Likewise.
5699 (elf32_frv_check_relocs): Don't register as dynamic symbols of
5700 internal or hidden visibility.
5701 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
5702 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
5703 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
5704 (elf32_frv_relocate_section): Pass relocation addend in. Use
5705 original relocation addend to look up the got relocs/plt entries
5706 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
5707 processing relocations that reference .scommon symbols.
5708 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
5709 Introduce support for dynamic linking.
5710 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
5711 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
5712 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
5713 (frv_reloc_type_lookup): Return REL howtos for executables and
5715 (frv_info_to_howto_rel): New.
5716 (struct frv_elf_link_hash_table): New.
5717 (frv_hash_table, frv_got_section, frv_gotrel_section,
5718 frv_plt_section, frv_pltrel_section, frv_relocs_info,
5719 frv_got_initial_offset, frv_plt_initial_offset): New macros.
5720 (frv_elf_link_hash_table_create): New.
5721 (struct frv_pic_relocs_info): New.
5722 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
5723 (frv_pic_relocs_info_find): New.
5724 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
5726 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
5727 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
5728 (_frv_emit_got_relocs_plt_entries): New.
5729 (elf32_frv_relocate_section): Add support for dynamic linking.
5730 Handle new relocations.
5731 (_frv_create_got_section): New.
5732 (elf32_frv_create_dynamic_sections): New.
5733 (ELF_DYNAMIC_INTERPRETER): New.
5734 (struct _frv_dynamic_got_info): New.
5735 (_frv_count_got_plt_entries): New.
5736 (struct _frv_dynamic_got_plt_info): New.
5737 (_frv_compute_got_alloc_data): New.
5738 (_frv_get_got_entry, _frv_get_fd_entry): New.
5739 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
5740 (_frv_resolve_final_relocs_info): New.
5741 (elf32_frv_size_dynamic_sections): New.
5742 (elf32_frv_finish_dynamic_sections): New.
5743 (elf32_frv_adjust_dynamic_symbol): New.
5744 (elf32_frv_finish_dynamic_symbol): New.
5745 (elf32_frv_check_relocs): Handle new relocs. Explain how the
5747 (elf_info_to_howto_rel): Define.
5748 (bfd_elf32_bfd_link_hash_table_create): Define.
5749 (elf_backend_create_dynamic_sections): Define.
5750 (elf_backend_adjust_dynamic_symbol): Define.
5751 (elf_backend_size_dynamic_sections): Define.
5752 (elf_backend_finish_dynamic_symbol): Define.
5753 (elf_backend_finish_dynamic_sections): Define.
5754 (elf_backend_want_got_sym): Define.
5755 (elf_backend_got_header_size): Define.
5756 (elf_backend_want_got_plt): Define.
5757 (elf_backend_plt_readonly): Define.
5758 (elf_backend_want_plt_sym): Define.
5759 (elf_backend_plt_header_size): Define.
5760 (elf_backend_may_use_rel_p): Define.
5761 (elf_backend_may_use_rela_p): Define.
5762 (elf_backend_default_use_rela_p): Define.
5763 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
5764 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
5765 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
5766 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
5767 (frv_reloc_map): Map the corresponding BFD relocs to them.
5768 (frv_reloc_type_lookup): ... and back to BFD relocs.
5769 * reloc.c: New relocs.
5770 * bfd-in2.h, libbfd.h: Rebuilt.
5771 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5772 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
5773 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
5774 R_FRV_FUNCDESC_GOTLO): New.
5775 (frv_reloc_map): Map the corresponding BFD relocs to them.
5776 (frv_reloc_type_lookup): ... and back to BFD relocs.
5777 * reloc.c: New relocs.
5778 * bfd-in2.h, libbfd.h: Rebuilt.
5780 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5782 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5783 targets to support pages of up to 64kB.
5784 (elf32_bed): Redefine to get a separate backend data structure for
5785 traditional targets.
5786 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5787 targets to support pages of up to 64kB.
5788 (elf64_bed): Redefine to get a separate backend data structure for
5789 traditional targets.
5790 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5791 targets to support pages of up to 64kB.
5792 (elf32_bed): Redefine to get a separate backend data structure for
5793 traditional targets.
5795 2004-01-04 Mark Kettenis <kettenis@gnu.org>
5797 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
5799 2004-01-02 Mark Kettenis <kettenis@gnu.org>
5801 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
5802 (elf_i386_grok_psinfo): Likewise.
5804 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5806 * config.bfd: Add m68k-uClinux target.
5808 2004-01-01 Grant Edwards <grante@visi.com>
5810 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
5811 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
5812 (elf32_h8_gc_sweep_hook): New function.
5813 (elf_backend_gc_mark_hook): Define.
5814 (elf_backend_gc_sweep_hook): Define.
5815 (elf_backend_can_gc_sections): Define.
5817 For older changes see ChangeLog-0203
5823 version-control: never