1 2005-02-15 Nigel Stephens <nigel@mips.com>
2 Maciej W. Rozycki <macro@mips.com>
4 * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
5 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
6 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
7 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
8 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
10 (mips16_gprel_reloc): Remove bit shuffling; call
11 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
12 and _bfd_mips16_elf_reloc_shuffle() instead.
13 (mips16_reloc_map): New reloc map for MIPS16 relocs.
14 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
16 (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
17 elf_mips16_howto_table_rel.
18 * elf64-mips.c (mips16_elf64_howto_table_rel): New array for
19 MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16
20 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
21 (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
22 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
24 (mips16_elf64_howto_table_rela): New array for MIPS16 RELA
25 reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
26 R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
28 (mips16_gprel_reloc): Remove bit shuffling; call
29 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
30 and _bfd_mips16_elf_reloc_shuffle() instead.
31 (mips16_reloc_map): New reloc map for MIPS16 relocs.
32 (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
34 (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
35 mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
36 * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
37 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
38 R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
39 (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
40 (elf_mips16_gprel_howto): Likewise. Redefine src_mask and
42 (mips16_gprel_reloc): Remove bit shuffling; call
43 _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
44 and _bfd_mips16_elf_reloc_shuffle() instead.
45 (mips16_reloc_map): New reloc map for MIPS16 relocs.
46 (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
48 (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
49 elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
50 * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
51 handle bit shuffling for MIPS16 relocs.
52 (_bfd_mips16_elf_reloc_shuffle): Likewise.
53 (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
54 and _bfd_mips16_elf_reloc_shuffle().
55 (_bfd_mips_elf_generic_reloc): Likewise.
56 (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16
58 (mips_elf_obtain_contents): Remove bit shuffling.
59 (mips_elf_perform_relocation): Likewise; call
60 _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
62 (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16
64 * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
65 (_bfd_mips16_elf_reloc_shuffle): Likewise.
66 * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
67 (BFD_RELOC_MIPS16_HI16_S): Likewise.
68 (BFD_RELOC_MIPS16_LO16): Likewise.
69 * bfd-in2.h: Regenerate.
70 * libbfd.h: Regenerate.
72 2005-02-15 Jan Beulich <jbeulich@novell.com>
74 * elfxx-ia64.c (ia64_howto_table): Correct strings for
75 R_IA64_DTPMOD64[LM]SB.
77 2005-02-14 H.J. Lu <hongjiu.lu@intel.com>
79 * elfxx-ia64.c (elfNN_ia64_relax_section): Allow relax
80 backward branch in the same section.
81 (elfNN_ia64_relocate_section): Inform users that the input
82 section is too big to relax br instruction when overflow
83 happens to R_IA64_PCREL21B, R_IA64_PCREL21BI, R_IA64_PCREL21M
86 2005-02-14 Orjan Friberg <orjanf@axis.com>
88 * elfcore.h (elf_core_file_p): Move the call to
89 elf_backend_object_p to allow the correct machine to be set before
90 processing the program headers.
92 2005-02-14 Nick Clifton <nickc@redhat.com>
95 * peicode.h (pe_bfd_copy_private_bfd_data): Copy the large address
96 aware flag from the input bfd to the output bfd.
98 2005-02-11 Maciej W. Rozycki <macro@mips.com>
100 * elf32-mips.c (_bfd_mips_elf32_gprel16_reloc): Reject
101 R_MIPS_LITERAL relocations for external symbols.
102 * elf64-mips.c (mips_elf64_literal_reloc): Likewise.
103 * elfn32-mips.c (mips_elf_literal_reloc): Likewise.
105 2005-02-11 H.J. Lu <hongjiu.lu@intel.com>
107 * bfd-in2.h: Rebuilt.
109 2005-02-11 Paul Brook <paul@codesourcery.com>
111 * elf-bfd.h (struct elf_link_hash_table): Add
112 is_relocatable_executable.
113 * elf.c (_bfd_elf_link_hash_table_init): Initialize it.
114 * elflink.c (bfd_elf_link_record_dynamic_symbol): Create local dynamic
115 symbols in relocatable executables.
116 (bfd_elf_record_link_assignment): Create dynamic section symbols in
117 relocatable executables.
118 (_bfd_elf_link_renumber_dynsyms): Ditto.
119 (bfd_elf_final_link): Ditto.
120 * elf32-arm.c (elf32_arm_final_link_relocate): Copy absolute
121 relocations into relocatable executables.
122 (elf32_arm_check_relocs): Crate dynamic sections for relocatable
123 executables. Also copy absolute relocations.
124 (elf32_arm_adjust_dynamic_symbol): Don't create copy relocations
125 in relocatable executables.
126 (allocate_dynrelocs): Copy relocations for relocatable executables.
127 Output dynamic symbols for symbols defined in linker scripts.
129 2005-02-11 Nick Clifton <nickc@redhat.com>
131 * libbfd.c (read_signed_leb128): Use an unsigned type for 'shift'
132 to avoid a compile time warning.
134 * coff-alpha.c (alpha_adjust_reloc_in): Remove redundant test from
137 * coff-tic4x.c (coff_rtype_to_howto): Move definition before
138 inclusion of coffcode.h so that it is actually picked up.
140 * coffcode.h (coff_std_swap_table): Add an unused attribute in
143 * elf32-ip2k.c (ip2k_call_opcode, IS_CALL_OPCODE): Remove unused
146 * elf32-iq2000.c (iq2000_reloc_map): Remove unused structure and
149 * elf32-m32r.c (m32r_reloc_map_old): Use #ifdef USE_M32R_OLD_RELOC
150 to protect the declaration of this array.
152 * xsym.c (bfd_sym_parse_contained_variables_table_entry_v32):
153 Avoid call to memcpy with a size of 0.
155 2005-02-12 Alan Modra <amodra@bigpond.net.au>
157 * elf64-ppc.c (toc_adjusting_stub_needed): Return true for
158 old-style branches to undefined dot-symbols which will be
159 satisfied by a plt call.
161 2005-02-11 Alan Modra <amodra@bigpond.net.au>
163 * elf64-ppc.c (move_plt_plist): New function, extracted from..
164 (ppc64_elf_copy_indirect_symbol): ..here.
165 (func_desc_adjust): Use move_plt_plist.
167 2005-02-10 Paul Brook <paul@codesourcery.com>
169 * elf32-arm.c (elf32_arm_final_link_relocate): Handle R_ARM_THM_PC9.
171 2005-02-10 Paul Brook <paul@codesourcery.com>
173 * elflink.c (bfd_elf_record_link_assignment): Make hidden and internal
175 (elf_link_renumber_hash_table_dynsyms): Ignore local symbols.
176 (elf_link_renumber_local_hash_table_dynsyms): New function.
177 (_bfd_elf_link_renumber_dynsyms): Number local dynamic symbols.
179 2005-02-10 Jakub Jelinek <jakub@redhat.com>
181 * bfd-in.h (BFD_LINKER_CREATED): Define.
182 * bfd-in2.h: Rebuilt.
183 * elflink.c (bfd_elf_size_dynamic_sections): Disregard
184 BFD_LINKER_CREATED bfds when determining input bfds without
185 .note.GNU-stack section.
187 2005-02-10 Maciej W. Rozycki <macro@mips.com>
189 * elf64-mips.c (mips16_gprel_reloc): Update a comment.
190 * elfn32-mips.c (mips16_gprel_reloc): Keep R_MIPS16_GPREL
191 relocations against external symbols unchanged.
193 2005-02-08 Paul Brook <paul@codesourcery.com>
195 * elflink.c (elf_link_input_bfd): Ignore symbols from null input
198 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
200 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
203 2005-02-07 Maciej W. Rozycki <macro@mips.com>
205 * elf64-mips.c: Fix formatting throughout.
207 2005-02-07 Maciej W. Rozycki <macro@mips.com>
209 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
211 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
213 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
214 *ABS*/*UND* sections.
215 (elf32_frv_relocate_section): Move zero-addend-required error...
216 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
217 missing needed TLS section.
219 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
221 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
222 being the last symbol.
223 (aout_link_add_symbols): Just return TRUE if a warning
226 2005-02-07 Maciej W. Rozycki <macro@mips.com>
228 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
229 R_MIPS_GPREL32 relocations against external symbols.
230 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
233 2005-02-07 Alan Modra <amodra@bigpond.net.au>
235 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
236 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
237 elf_string_from_elf_strtab.
238 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
239 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
240 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
241 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
242 looking at cached symtab info first, before iterating over headers.
243 For SHT_REL and SHT_RELA, load dynsymtab if needed.
244 * elfcode.h (elf_object_p): Don't load section header stringtab
247 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
249 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
250 against protected function when building shared library.
253 * elf64-x86-64.c (is_32bit_relative_branch): New.
254 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
255 protected function symbol when building shared library for
256 32bit relative branch instruction.
258 2005-02-06 Alan Modra <amodra@bigpond.net.au>
260 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
261 syms when doing a relocatable link.
262 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
264 (ppc64_elf_tls_setup): Likewise.
265 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
267 2005-02-04 Alan Modra <amodra@bigpond.net.au>
269 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
270 (link_hash_newfunc): Clear all locals using memset.
271 (make_fdh): Remove flags param. Always create fake func desc
272 weak. Link the descriptor with the code entry sym.
273 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
274 (add_symbol_adjust): Adjust make_fdh call.
275 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
276 descriptor to strong undefined if code entry is strong.
278 2005-02-04 Alan Modra <amodra@bigpond.net.au>
280 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
281 lookup here. Set to new before calling bfd_link_repair_undef_list.
282 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
284 2005-02-03 Alan Modra <amodra@bigpond.net.au>
286 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
288 2005-02-03 Alan Modra <amodra@bigpond.net.au>
290 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
291 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
292 before the as-needed lib was loaded. Abort on unexpected refs.
294 2005-02-02 Alan Modra <amodra@bigpond.net.au>
296 * elflink.c (elf_smash_syms): Expand comments.
297 (elf_link_add_object_symbols): Only call elf_smash_syms for
298 as-needed dynamic objects.
300 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
301 everything, just the field specific to ia64.
302 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
304 2005-02-01 Alan Modra <amodra@bigpond.net.au>
306 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
307 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
309 (struct add_symbol_adjust_data): New.
310 (add_symbol_adjust): Make an undefweak func desc for old ABI
311 objects to link with --as-needed shared libs. Return fail status.
312 Don't adjust old ABI func entry sym to weak if func desc syms
314 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
317 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
319 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
322 2005-02-01 Alan Modra <amodra@bigpond.net.au>
324 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
325 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
326 remove anything but new and undefweak.
327 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
329 (_bfd_elf_create_dynamic_sections): Formatting.
330 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
331 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
332 (struct elf_smash_data): New.
333 (elf_smash_syms): New function.
334 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
335 unneeded dynamic objects to loaded list.
336 (elf_link_output_extsym): Don't handle as-needed here. Strip
337 bfd_link_hash_new symbols.
338 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
339 delref when dynindx is already -1.
340 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
342 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
344 2005-02-01 Ben Elliston <bje@au.ibm.com>
346 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
348 2005-02-01 Ben Elliston <bje@au.ibm.com>
350 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
351 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
352 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
353 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
354 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
355 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
356 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
357 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
358 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
359 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
360 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
361 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
362 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
363 throughout. Similarly, collapse #if 1'd code.
365 2005-02-01 Ben Elliston <bje@au.ibm.com>
367 * elf-bfd.h (bfd_elf_discard_group): Remove.
368 * elf.c (bfd_elf_discard_group): Likewise.
369 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
371 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
373 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
374 (_bfd_elf_eh_frame_address_size): Declare.
375 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
376 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
377 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
378 (elf_backend_eh_frame_address_size): Define.
379 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
380 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
381 size from the new backend hook.
382 (_bfd_elf_write_section_eh_frame): Likewise.
383 (_bfd_elf_eh_frame_address_size): New function.
385 2005-01-31 Andrew Cagney <cagney@gnu.org>
387 * configure: Regenerate to track ../gettext.m4.
389 2005-01-31 Mark Mitchell <mark@codesourcery.com>
391 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
392 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
394 2005-01-31 Nick Clifton <nickc@redhat.com>
396 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
397 sparc-lynxos, vax-vms) be obsolete.
399 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
401 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
402 * elf32-arm.c (ELF_MINPAGESIZE): Define.
403 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
404 * elfcode.h (elf_object_p): Use minpagesize instead of
406 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
407 (elfNN_bed): Include ELF_MINPAGESIZE.
409 2005-01-28 Julian Brown <julian@codesourcery.com>
411 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
412 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
413 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
414 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
415 passing flag value from ld. Set flag value in global hash table entry.
416 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
419 2005-01-27 Andrew Cagney <cagney@gnu.org>
421 * configure: Regenerate to track ../gettext.m4 change.
423 2005-01-25 Mark Mitchell <mark@codesourcery.com>
425 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
428 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
430 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
431 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
433 * reloc.c: Add R_FRV_TLSMOFF.
434 * elf32-frv.c (elf32_frv_howto_table): Likewise.
435 (frv_reloc_map, frv_reloc_type_lookup): Map it.
436 (elf32_frv_relocate_section): Handle it.
437 (elf32_frv_check_relocs): Likewise.
438 * libbfd.h, bfd-in2.h: Rebuilt.
439 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
440 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
441 when given an undefweak TLS symbol. Fix constant TLS PLT entries
442 such that they return the constant in gr9.
443 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
445 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
446 too, such that they shrink on relaxation.
447 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
448 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
449 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
450 if we can guarantee the use of 16-bit constants.
451 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
452 Introduce TLS support for FR-V FDPIC.
453 * reloc.c: Add TLS relocations.
454 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
455 (elf32_frv_rel_tlsdesc_value_howto): New.
456 (elf32_frv_rel_tlsoff_howto): New.
457 (frv_reloc_map): Add new mappings.
458 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
460 (frvfdpic_dynamic_got_plt_info): New.
461 (frvfdpic_plt_tls_ret_offset): New.
462 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
463 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
464 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
465 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
467 (struct frvfdpic_relocs_info): Add TLS fields.
468 (frvfdpic_relocs_info_hash): Warning clean up.
469 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
470 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
471 (FRVFDPIC_TLS_BIAS): Define.
472 (tls_biased_base): New.
473 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
475 (frv_reloc_type_lookup): Likewise.
476 (frvfdpic_info_to_howto_rel): Likewise.
477 (elf32_frv_relocate_section): Likewise.
478 (_frv_create_got_section): Create the PLT section here.
479 (elf32_frvfdpic_create_dynamic_sections): Not here.
480 (_frvfdpic_count_nontls_entries): Move out of...
481 (_frvfdpic_count_got_plt_entries): ... here.
482 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
483 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
485 (_frvfdpic_relax_tls_entries): New.
486 (_frvfdpic_compute_got_alloc_data): Add TLS support.
487 (_frvfdpic_get_tlsdesc_entry): New.
488 (_frvfdpic_assign_got_entries): Add TLS support.
489 (_frvfdpic_assign_plt_entries): Likewise.
490 (_frvfdpic_reset_got_plt_entries): New.
491 (_frvfdpic_size_got_plt): Move out of...
492 (elf32_frvfdpic_size_dynamic_sections): ... here.
493 (_frvfdpic_relax_got_plt_entries): New.
494 (elf32_frvfdpic_relax_section): New.
495 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
496 (elf32_frv_check_relocs): Add TLS support.
497 (bfd_elf32_bfd_relax_section): Define for FDPIC.
498 * libbfd.h, bfd-in2.h: Rebuilt.
500 2005-01-25 Alan Modra <amodra@bigpond.net.au>
502 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
503 loadable reloc sections.
504 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
505 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
507 2005-01-25 Alan Modra <amodra@bigpond.net.au>
509 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
510 sections immediately when linking shared libs. Instead, wait until
511 we know a lib is needed.
512 (_bfd_elf_link_create_dynstrtab): Extract from..
513 (_bfd_elf_link_create_dynamic_sections_): ..here.
514 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
515 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
516 for non-existent .dynamic.
517 (elf_link_output_extsym): Don't complain about undefined symbols
518 in as-needed dynamic libs that aren't actually linked.
520 2005-01-24 Andrew Cagney <cagney@gnu.org>
522 * configure: Regenerate, ../gettext.m4 was updated.
524 2005-01-21 Ben Elliston <bje@au.ibm.com>
526 * aout-encap.c: Remove unused file.
528 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
531 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
532 non-function symbols are local.
533 (_bfd_elf_symbol_refs_local_p): Likewise.
535 2005-01-18 Alan Modra <amodra@bigpond.net.au>
537 * bfd.c (bfd_link_just_syms): Add abfd param.
538 * bfd-in2.h: Regenerate.
540 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
542 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
543 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
544 instructions. If the amount of padding is known, reduce the size
545 of the CIE or FDE by that amount.
547 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
549 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
550 augmentation_size. Use bfd_signed_vmas for data_align.
551 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
552 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
553 functions. Don't read past the end of the enclosing CIE or FDE.
554 (skip_bytes): New utility function.
555 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
557 (_bfd_elf_write_section_eh_frame): Use new functions.
559 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
561 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
562 assert-style REQUIRE() macro to handle sanity checks.
564 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
566 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
568 (read_unsigned_leb128): Removed.
569 (read_signed_leb128): Removed.
570 (find_abstract_instance_name): Updated.
571 (parse_comp_unit): Accept info_ptr_unit.
572 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
573 comp unit and pass it to parse_comp_unit.
575 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
576 (read_signed_leb128): Moved to ...
579 * libbfd-in.h (read_unsigned_leb128): New prototype.
580 (read_signed_leb128): Likewise.
581 * libbfd.h: Regenerated.
583 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
584 Nick Clifton <nickc@redhat.com>
586 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
587 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
588 arch_sh4a_nofpu_up in order to match the external names and make the
589 testsuite's job easier.
590 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
592 * bfd-in2.h: Regenerate.
594 2005-01-15 Andrew Cagney <cagney@gnu.org>
597 * acinclude.m4: Move BFD_NEED_DECLARATION,
598 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
599 the new file bfd.m4. Include ../bfd/bfd.m4.
600 * configure: Re-generate.
602 2005-01-12 Alan Modra <amodra@bigpond.net.au>
604 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
605 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
607 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
610 2005-01-11 Alan Modra <amodra@bigpond.net.au>
612 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
614 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
615 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
616 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
617 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
618 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
619 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
620 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
621 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
622 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
623 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
624 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
625 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
626 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
627 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
629 2005-01-11 Alan Modra <amodra@bigpond.net.au>
631 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
634 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
636 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
637 * bfd-in2.h: Regenerate.
638 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
639 to support these new machine values.
640 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
642 (bfd_maxq_arch): Update values for the maxq20.
644 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
646 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
647 non-shared object, do not reserve space in .plt and .rela.plt for
648 regular symbols neither defined nor referenced in shared objects.
650 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
652 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
653 to zero the structure.
654 (create_got_section): Use BFD_ASSERT instead of abort.
655 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
657 (create_got_section): New function.
658 (sparc64_elf_create_dynamic_sections): Likewise.
659 (sparc64_elf_check_relocs): Invoke create_got_section instead of
660 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
661 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
662 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
663 (sparc64_elf_finish_dynamic_symbol): Likewise.
664 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
665 (elf_backend_create_dynamic_sections): Define to
666 sparc64_elf_create_dynamic_sections.
668 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
670 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
671 (elf_backend_omit_section_dynsym): Define to it.
672 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
673 (elf_backend_omit_section_dynsym): Define to it.
675 2005-01-07 Jakub Jelinek <jakub@redhat.com>
677 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
678 PT_DYNAMIC segment, unless .dynamic.
680 2005-01-06 Paul Brook <paul@codesourcery.com>
682 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
683 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
684 * configure: Regenerate.
685 * elf32-arm.c: Add VxWorks target bfd.
687 (elf32_arm_link_hash_table): Add use_rel.
688 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
689 elf32_arm_relocate_section): Replace USE_REL with runtime check.
690 Correct offset calculation for RELA case.
691 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
692 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
693 (elf32_arm_vxworks_link_hash_table_create): New function.
694 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
695 (bfd_elf32_littlearm_vxworks_vec): Ditto.
696 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
698 2005-01-06 Alan Modra <amodra@bigpond.net.au>
700 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
702 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
703 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
704 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
705 (ppc64_elf_next_toc_section): Heed no_multi_toc.
706 (ppc64_elf_reinit_toc): Set multi_toc_needed.
707 (toc_adjusting_stub_needed): Rewrite.
708 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
709 toc tests. Adjust for toc_adjusting_stub_needed changes.
710 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
711 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
712 * section.c: Expand comment on backend bits.
713 * bfd-in2.h: Regenerate.
714 * libbfd.h: Regenerate.
716 2005-01-06 Alan Modra <amodra@bigpond.net.au>
718 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
719 toc adjusting stub, do not test source section flags.
721 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
723 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
724 from STABS debugging sections again.
726 2005-01-05 Fred Fish <fnf@specifixinc.com>
728 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
729 (find_abstract_instance_name): New function.
730 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
731 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
732 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
734 2004-12-31 Paul Brook <paul@copdesourcery.com>
736 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
738 2004-12-31 Alan Modra <amodra@bigpond.net.au>
740 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
741 Commit missing changes from 2004-12-22.
742 * bfd-in2.h: Regenerate.
744 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
746 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
748 2004-12-21 Kris Warkentin <kewarken@qnx.com>
750 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
751 Add 'base' argument for constructing register sections. Reformat.
752 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
753 gp and fp regs. Reformat.
755 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
757 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
758 * bfd-in2.h: Regenerate.
759 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
760 (avr_reloc_map): Likewise.
761 (avr_final_link_relocate): Likewise.
763 2004-12-22 Alan Modra <amodra@bigpond.net.au>
765 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
766 as-needed dynamic libs as undefined.
767 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
768 libs when finding they are needed.
770 2004-12-20 Alan Modra <amodra@bigpond.net.au>
772 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
773 (opd_entry_value): Use opd_relocs if available.
774 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
775 copy .opd relocations to opd_relocs.
776 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
778 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
780 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
781 * elf32-v850.c (v850_elf_howto_table): Add entry for
782 R_V850_LO16_SPLIT_OFFSET.
783 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
784 (v850_elf_perform_lo16_relocation): New function, extracted from...
785 (v850_elf_perform_relocation): ...here. Use it to handle
786 R_V850_LO16_SPLIT_OFFSET.
787 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
788 R_V850_LO16_SPLIT_OFFSET.
789 * libbfd.h, bfd-in2.h: Regenerate.
791 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
793 * config.bfd: Add s390x-ibm-tpf support.
795 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
797 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
798 to prototype, to make hash info available.
799 Prevent wrapped symbols from being adjusted twice.
801 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
803 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
804 overflow for calls to undefined weak symbols.
806 2004-12-11 Alan Modra <amodra@bigpond.net.au>
808 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
809 canonical sections syms have a name.
811 2004-12-11 Alan Modra <amodra@bigpond.net.au>
813 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
814 have been adjusted for output.
815 (ppc64_elf_relocate_section): Mark sections with reloc_done.
817 2004-12-10 Alan Modra <amodra@bigpond.net.au>
819 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
820 add symtab_hdr param.
821 (group_signature): Update calls.
822 * elf-bfd.h (bfd_elf_sym_name): Update.
823 * elf32-ppc.c (ppc_elf_relocate_section): Update.
824 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
825 (ppc64_elf_relocate_section): Update.
826 * elflink.c (elf_link_input_bfd): Update.
828 2004-12-10 Jakub Jelinek <jakub@redhat.com>
830 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
831 st_shndx on STT_SECTION sections.
833 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
835 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
838 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
840 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
841 return a real value, unless it is a PLT symbol.
842 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
845 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
846 R_MIPS_JALR entry to 0.
848 * archures.c: Define bfd_mach_mips9000.
849 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
850 (mips_set_isa_flags): Handle bfd_mach_mips9000.
851 * cpu-mips.c (I_mips9000): Define.
852 (arch_info_struct): Add case for bfd_mach_mips9000.
853 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
854 * bfd-in2.h: Regenerate.
856 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
858 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
861 2004-12-07 Ben Elliston <bje@gnu.org>
863 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
865 2004-12-06 Daniel Jacobowitz <dan@debian.org>
867 Suggested by Fergal Daly <fergal@esatclear.ie>:
868 * simple.c (simple_dummy_multiple_definition): New function.
869 (bfd_simple_get_relocated_section_contents): Use it.
871 2004-12-03 Jan Beulich <jbeulich@novell.com>
873 * elf.c (elf_find_function): Don't use the last file symbol ever,
874 seen, but the last one seen prior to the symbol being reported.
875 Don't report a filename at all for global symbols when that might
878 2004-12-01 Paul Brook <paul@codesourcery.com>
880 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
881 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
884 2004-12-01 Paul Brook <paul@codesourcery.com>
886 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
889 2004-11-30 Paul Brook <paul@codesourcery.com>
891 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
892 no_pipeline_knowledge
893 (elf32_arm_link_hash_table_create): Ditto.
894 (bfd_elf32_arm_process_before_allocation): Ditto.
895 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
897 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
899 * bfd-in2.h: Regenerate.
901 2004-11-30 Randolph Chung <tausq@debian.org>
903 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
904 (elf32_hppa_grok_psinfo): New function.
905 (elf_backend_grok_prstatus): Define.
906 (elf_backend_grok_psinfo): Define.
908 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
911 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
913 2004-11-24 Paul Brook <paul@codesourcery.com>
915 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
917 2004-11-24 Paul Brook <paul@codesourcery.com>
919 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
920 (elf32_arm_swap_symbol_out): New function.
921 (elf32_arm_size_info): Add.
922 (elf_backend_size_info): Define.
924 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
926 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
929 2004-11-19 Alan Modra <amodra@bigpond.net.au>
931 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
932 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
933 * nlmcode.h (nlm_write_object_contents): Warning fix.
935 2004-11-18 Bob Wilson <bob.wilson@acm.org>
937 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
939 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
941 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
942 (elf32_arm_plt_thumb_stub): New.
943 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
945 (elf32_arm_link_hash_traverse): Fix typo.
946 (elf32_arm_link_hash_table): Add obfd.
947 (elf32_arm_link_hash_newfunc): Initialize new fields.
948 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
949 (elf32_arm_link_hash_table_create): Initialize obfd.
950 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
951 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
952 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
953 interworking BFD is not dynamic.
954 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
955 not emit glue for PLT references.
956 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
957 emit glue for PLT references. Support the Thumb PLT prefix.
958 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
960 (elf32_arm_check_relocs): Likewise.
961 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
963 (allocate_dynrelocs): Handle Thumb PLT references.
964 (elf32_arm_finish_dynamic_symbol): Likewise.
965 (elf32_arm_symbol_processing): New function.
966 (elf_backend_symbol_processing): Define.
968 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
970 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
971 add_fde_encoding. Remove need_relative.
972 * elf-eh-frame.c (extra_augmentation_string_bytes)
973 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
974 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
975 in cases where the CIE has no existing 'R' augmentation. Use
976 size_of_output_cie_fde when assigning offsets. Use the final offset
977 as the new section size.
978 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
979 Account for any extra augmentation bytes in the returned offset.
980 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
981 moved before being modified. Pad growing entries with DW_CFA_nops.
982 Add 'z' and 'R' augmentations as directed by add_augmentation_size
983 and add_fde_encoding.
985 2004-11-15 Mark Mitchell <mark@codesourcery.com>
987 * elf32-arm.c (elf32_arm_relocate_section): Use
990 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
992 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
993 for discard relocations; don't add an R_MIPS_NONE to the main body
996 2004-11-04 Paul Brook <paul@codesourcery.com>
998 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
999 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
1000 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
1001 default version definition for unversioned symbols.
1002 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
1003 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
1004 _bfd_elf_slurp_version_tables. Set default version for unversioned
1007 2004-11-15 Paul Brook <paul@codesourcery.com>
1009 * elflink.c (elf_link_add_object_symbols): Don't assume version
1010 indices are consecutive.
1012 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
1014 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
1015 composite relocations against the personality data.
1017 2004-11-13 Paul Brook <paul@codesourcery.com>
1019 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
1020 R_ARM_PREL31 relocations to PLT entries.
1021 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
1022 (elf32_arm_check_relocs): Ditto.
1024 2004-11-12 Bob Wilson <bob.wilson@acm.org>
1026 * xtensa-isa.c (xtensa_interface_class_id): New.
1028 2004-11-11 Bob Wilson <bob.wilson@acm.org>
1030 * elf32-xtensa.c (property_table_compare): Remove assertion about
1031 entries with the same address and non-zero size.
1032 (xtensa_read_table_entries): Report such entries as errors.
1034 2004-11-11 Mark Mitchell <mark@codesourcery.com>
1036 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
1037 R_ARM_RELATIVE on Symbian OS.
1039 2004-11-09 Mark Mitchell <mark@codesourcery.com>
1041 * som.c (som_bfd_print_private_bfd_data): New function.
1042 (som_object_setup): Save the auxiliary header. Don't assume that
1043 zero is an invalid entry point for a shared library.
1044 (som_object_p): Allocate the auxiliary header on the heap.
1046 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
1048 (elf32_arm_symbian_modify_segment_map): Likewise.
1050 2004-11-09 Daniel Jacobowitz <dan@debian.org>
1052 From David Poole <daveml@mbuf.com>:
1053 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
1054 (elf32_arm_size_dynamic_sections): Call it.
1056 2004-11-09 Alan Modra <amodra@bigpond.net.au>
1058 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
1059 (ALL_MACHINES_CFILES): Fix typo.
1060 * Makefile.in: Regenerate.
1061 * po/SRC-POTFILES.in: Regenerate.
1063 2004-11-08 Mark Mitchell <mark@codesourcery.com>
1065 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
1066 R_ARM_RELATIVE relocation for Symbian OS, mention the section
1067 symbol in the relocation.
1069 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
1070 Vineet Sharma <vineets@noida.hcltech.com>
1072 * coff-maxq.c: New File.
1073 * cpu-maxq.c: New File.
1074 * coffcode.h: Likewise.
1075 * config.bfd: Likewise.
1076 * configure.in (maxqcoff_vec): New target vector.
1077 * Makefile.am: Add support for maxq target.
1078 * configure.in: Likewise.
1079 * archures.c:. Likewise.
1080 * targets.c: Likewise.
1081 * bfd_in2.h : Regenerated.
1082 * Makefile.in: Regenerated.
1083 * configure: Regenerated.
1084 * doc/Makefile.in: Regenerated.
1086 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
1088 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
1089 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
1090 C_NT_WEAK aux entries.
1091 (_bfd_coff_generic_relocate_section): Handle undefined
1094 2004-11-07 Andreas Schwab <schwab@suse.de>
1096 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
1097 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
1098 non-default visibility.
1100 2004-11-01 Mark Mitchell <mark@codesourcery.com>
1102 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
1104 (elf32_arm_symbian_modify_segment_map): Don't
1105 reset includes_filehdr and includes_phdrs here.
1107 2004-11-04 Daniel Jacobowitz <dan@debian.org>
1109 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
1110 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
1111 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
1113 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
1114 to a new removed list. Remove normal configuration stanzas.
1115 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
1116 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
1117 elfarm-nabi.lo with elf32-arm.lo.
1118 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
1119 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
1120 * elf32-arm.h: Remove.
1121 * elfarm-oabi.c: Remove.
1122 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
1123 and bfd_elf32_littlearm_oabi_vec.
1124 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
1126 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
1128 * config.bfd: Support crisv32-*-* like cris-*-*.
1129 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
1130 (bfd_mach_cris_v10_v32): New macros.
1131 * cpu-cris.c: Tweak formatting.
1132 (get_compatible): New function.
1134 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
1135 bfd_arch_info_type:s.
1136 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
1137 get_compatible for member compatible and link bfd_cris_arch_v32 as
1139 * elf32-cris.c (cris_elf_pcrel_reloc)
1140 (cris_elf_set_mach_from_flags): New functions.
1141 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
1142 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
1143 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
1144 numbers for bfd_mach_cris_v32.
1145 (PLT_ENTRY_SIZE_V32): New macro.
1146 (elf_cris_plt0_entry): Drop last comma in initializer.
1147 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
1148 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
1150 (cris_elf_relocate_section): Change all "%B(%A)" messages to
1152 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
1153 (elf_cris_finish_dynamic_sections): Similar.
1154 (elf_cris_adjust_dynamic_symbol): Similar.
1155 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
1157 <switch with PIC relocs>: Emit error and return FALSE for
1158 bfd_mach_cris_v10_v32.
1159 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
1160 Emit warning when generating textrel reloc.
1161 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
1162 (cris_elf_final_write_processing): Set flags according to mach.
1163 (cris_elf_print_private_bfd_data): Display
1164 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
1165 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
1166 new_flags. Don't call cris_elf_final_write_processing. Don't
1167 look at the actual elf header flags at all; use
1168 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
1169 in bfd_get_mach for ibfd and obfd and handle merging of compatible
1171 (bfd_elf32_bfd_copy_private_bfd_data): Define.
1172 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
1173 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
1174 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
1175 * bfd-in2.h, libbfd.h: Regenerate.
1177 2004-11-04 Alan Modra <amodra@bigpond.net.au>
1179 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
1180 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
1182 (struct adjust_toc_info): New.
1183 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
1185 2004-11-03 Bob Wilson <bob.wilson@acm.org>
1187 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
1188 if there are no segments.
1190 2004-11-02 Daniel Jacobowitz <dan@debian.org>
1192 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
1194 2004-11-02 Nick Clifton <nickc@redhat.com>
1196 * elf32-iq2000.c: Convert to ISO C90 formatting.
1198 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
1200 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
1202 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
1204 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
1205 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
1206 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
1208 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1210 * elf32-sh.c (tpoff): Take alignment into account.
1212 2004-10-28 Nick Clifton <nickc@redhat.com>
1214 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
1215 performing a relocatable link.
1216 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
1217 for MIPS ports under Irix.
1219 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
1221 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
1222 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
1223 (elf32_arm_final_link_relocate): Ditto.
1224 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
1225 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
1226 (elf32_arm_adjust_dynamic_symbol): Ditto.
1227 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
1228 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
1229 (elf32_arm_r_howto): ... To here.
1230 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
1232 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
1235 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
1236 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
1237 and R_IA64_SECREL64LSB.
1239 2004-10-26 Paul Brook <paul@codesourcery.com>
1241 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
1242 (bfd_elf_size_dynamic_sections): Create default version definition.
1243 (elf_link_output_extsym): Adjust for default symbol version.
1245 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1247 * mmo.c: Adjust to ISO C.
1249 * mmo.c (mmo_write_section_description): New function broken out
1250 of mmo_internal_write_section.
1251 (mmo_internal_write_section): For each of .text and .data, call
1252 mmo_write_section_description before outputting contents if it has
1253 nontrivially deducible vma or contents.
1254 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
1255 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
1256 symbols if found within the .data address range.
1258 2004-10-24 Daniel Jacobowitz <dan@debian.org>
1260 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
1262 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1264 * mmo.c (File Layout): Correct place of misplaced blurb about
1267 2004-10-22 Mark Kettenis <kettenis@gnu.org>
1269 * config.bfd: Add mips64*-*-openbsd.
1271 2004-10-21 Bob Wilson <bob.wilson@acm.org>
1273 * elf32-xtensa.c (ebb_propose_action): Put declarations before
1276 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1278 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
1279 * configure: Regenerate.
1281 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1284 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
1285 to linker reloc_overflow callback.
1286 (aout_link_input_section_ext): Likewise.
1287 (aout_link_reloc_link_order): Likewise.
1288 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1289 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1291 (alpha_relocate_section): Likewise.
1292 * coff-arm.c (coff_arm_relocate_section): Likewise.
1293 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
1294 * coff-h8500.c (extra_case): Likewise.
1295 * coff-i960.c (coff_i960_relocate_section): Likewise.
1296 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1297 * coff-mips.c (mips_relocate_section): Likewise.
1298 * coff-or32.c (coff_or32_relocate_section): Likewise.
1299 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1300 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1301 * coff-sh.c (sh_relocate_section): Likewise.
1302 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1303 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
1304 * coff-z8k.c (extra_case): Likewise.
1305 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1306 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1307 (_bfd_coff_generic_relocate_section): Likewise.
1308 * ecoff.c (ecoff_reloc_link_order): Likewise.
1309 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1310 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1311 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1312 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1313 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1314 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1315 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1316 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1317 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1318 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1319 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1320 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1321 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1322 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1323 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1324 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1325 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1326 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1327 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1328 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1329 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1330 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1331 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1332 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1333 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1334 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1335 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1336 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1337 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1338 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1339 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1340 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1341 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1342 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1343 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1344 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1345 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1346 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1347 * elflink.c (elf_reloc_link_order): Likewise.
1348 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
1349 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1350 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
1351 * linker.c (_bfd_generic_reloc_link_order): Likewise.
1352 * pdp11.c (pdp11_aout_link_input_section): Likewise.
1353 (aout_link_reloc_link_order): Likewise.
1354 * reloc.c (bfd_generic_get_relocated_section_contents):
1356 * xcofflink.c (xcoff_reloc_link_order): Likewise.
1357 * simple.c (simple_dummy_reloc_overflow): Updated.
1359 2004-10-20 Andreas Schwab <schwab@suse.de>
1361 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
1362 (elf_backend_plt_sym_val): Define.
1364 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
1366 * config.bfd: Set targ_underscore=yes for PE COFF targets
1368 2004-10-19 Alan Modra <amodra@bigpond.net.au>
1370 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
1371 (ppc64_elf_edit_opd): Likewise.
1373 2004-10-18 Mark Mitchell <mark@codesourcery.com>
1375 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
1376 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
1377 set SEC_ALLOC and SEC_LOAD.
1379 2004-10-18 Nick Clifton <nickc@redhat.com>
1381 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
1382 'name' for relocs against both local and global symbols.
1384 2004-10-16 Daniel Jacobowitz <dan@debian.org>
1386 * bfd-in2.h: Regenerate.
1387 * bfd.c (struct bfd): Add no_export.
1388 * elflink.c (elf_link_add_object_symbols): Handle no_export.
1390 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1392 * config.bfd: Whitespace cleanup.
1393 * Makefile.am: Run "make dep-am"
1394 * Makefile.in: Regenerate.
1396 2004-10-15 Jakub Jelinek <jakub@redhat.com>
1398 * elflink.c (struct already_linked_section): Removed.
1399 (try_match_symbols_in_sections, already_linked): Removed.
1400 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
1401 prefix of section names when finding already_linked_table
1402 chain. Compare section names. Instead of calling already_linked,
1403 do it inline and only for sections in the same already_linked_list.
1405 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1407 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
1408 parameter. If called after _bfd_elf_write_section_eh_frame,
1409 don't allow a -2 return unless need_* bit is already set, and
1410 handle offsets adjusted for output_offset.
1411 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
1412 * elf.c (_bfd_elf_section_offset): Update call.
1414 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
1417 * coffcode.h (coff_compute_section_file_positions): Cast to
1418 bfd_vma when computing page alignment.
1420 2004-10-13 Mark Mitchell <mark@codesourcery.com>
1422 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1423 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
1425 2004-10-12 Mark Mitchell <mark@codesourcery.com>
1427 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
1428 relocations use a virtual address, not a section offset.
1430 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1432 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
1433 (narrow_instruction, widen_instruction): Remove unnecessary calls to
1434 xtensa_format_encode.
1435 (ebb_propose_action): Inline call to ebb_add_proposed_action.
1436 (ebb_add_proposed_action): Delete.
1438 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1440 * elf32-xtensa.c: Use ISO C90 formatting.
1442 2004-10-12 Paul Brook <paul@codesourcery.com>
1444 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
1447 2004-10-12 Paul Brook <paul@codesourcery.com>
1449 * elf32-arm.h: Support EABI version 4 objects.
1451 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1454 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
1455 Don't mark as default.
1456 (bfd_x86_64_arch): Don't mark as default.
1458 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1460 * elflink.c (enum action_discarded): New.
1461 (elf_section_complain_discarded): Delete.
1462 (elf_action_discarded): New function subsuming the above and also
1463 controlling reloc behaviour.
1464 (elf_link_input_bfd): Use it.
1466 2004-10-11 Jakub Jelinek <jakub@redhat.com>
1468 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
1469 (special_sections): Add .gnu.liblist and .gnu.conflict.
1470 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
1472 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1475 * elflink.c (elf_link_input_bfd): Try harder to support
1476 relocations against symbols in removed linkonce sections.
1478 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1480 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
1483 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
1484 sections do not reference symbols in non-SEC_ALLOC sections.
1486 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1489 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
1490 (_bfd_elf_link_omit_section_dynsym): Formatting.
1492 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1494 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
1495 * libbfd.h: Regnerate.
1496 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
1497 * elf32-frv.c: Likewise.
1498 * elf32-m32r.c: Likewise.
1499 * elf32-ppc.c: Likewise.
1500 * elf64-hppa.c: Likewise.
1501 * elfxx-ia64.c: Likewise.
1502 * opncls.c: Likewise.
1504 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1506 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
1507 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
1508 offsets stored in struct eh_cie_fde entries before doing other
1511 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
1512 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
1513 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
1514 setting offsets for removed CIEs. Don't set "sec", instead set
1515 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
1516 CIE in hdr_info. Only set make_relative and make_lsda_relative
1517 for CIEs. Use pointers rather than array indices.
1518 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
1519 make_lsda_relative, need_* on cie_inf for FDEs.
1520 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
1521 section output_offset. Delete cie_offset, instead use cie_inf
1522 pointer to CIE entry. Use need_relative and need_lsda_relative on
1523 CIE entry for FDEs. Use pointers rather than array indices.
1525 2004-10-09 Alan Modra <amodra@bigpond.net.au>
1527 * coff-rs6000.c (rs6000coff_vec): Add initializer for
1528 bfd_is_target_special_symbol.
1529 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1530 * som.c (som_bfd_is_target_special_symbol): Define.
1532 2004-10-08 Nick Clifton <nickc@redhat.com>
1534 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
1535 * configure: Regenerate.
1536 * bfd-in2.h: Regenerate.
1537 * syms.c (bfd_is_target_special_symbol): New interface function.
1538 Returns true when a symbol should be considered to be special.
1539 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
1540 the symbol jump table.
1541 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
1542 Return true iff the symbol is a mapping symbol.
1543 (bfd_elf32_bfd_is_target_special_symbol): Define.
1544 * elfxx-target.h: Provide a default definition for
1545 bfd_is_target_special_symbol.
1546 * aout-target.h: Likewise.
1547 * aout-tic30.c: Likewise.
1548 * binary.c: Likewise.
1549 * coffcode.h: Likewise.
1550 * i386msdos.c: Likewise.
1553 * libaout.h: Likewise.
1554 * libbfd-in.h: Likewise
1555 * libecoff.h: Likewise.
1556 * mach-o.c: Likewise.
1558 * nlm-target.h: Likewise.
1559 * oasys.c: Likewise.
1561 * ppcboot.c: Likewise.
1563 * tekhex.c: Likewise.
1564 * versados.c: Likewise.
1566 * xcoff-target.h: Likewise.
1568 * libbfd.h: Regenerate.
1570 2004-10-08 Daniel Jacobowitz <dan@debian.org>
1572 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
1573 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
1574 (elf_backend_section_from_shdr): Define.
1576 2004-10-08 Alan Modra <amodra@bigpond.net.au>
1578 * syms.c (bfd_is_local_label): Return false for file symbols.
1580 2004-10-07 Bob Wilson <bob.wilson@acm.org>
1581 David Heine <dlheine@tensilica.com>
1583 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
1584 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
1585 (elf32xtensa_no_literal_movement): New global variable.
1586 (elf_howto_table): Add entries for new relocations.
1587 (elf_xtensa_reloc_type_lookup): Handle new relocations.
1588 (property_table_compare): When addresses are equal, compare sizes and
1589 various property flags.
1590 (property_table_matches): New.
1591 (xtensa_read_table_entries): Extend to read new property tables. Add
1592 output_addr parameter to indicate that output addresses should be used.
1593 Use bfd_get_section_limit.
1594 (elf_xtensa_find_property_entry): New.
1595 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
1596 (elf_xtensa_check_relocs): Handle new relocations.
1597 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
1598 relocations. Use new xtensa-isa.h functions.
1599 (build_encoding_error_message): Remove encode_result parameter. Add
1600 new target_address parameter used to detect alignment errors.
1601 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
1602 error handling. Use new is_operand_relocation function.
1603 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
1604 Use underbar macro for error messages. Formatting.
1605 (get_const16_opcode): New.
1606 (get_l32r_opcode): Add a separate flag for initialization.
1607 (get_relocation_opnd): Operand number is no longer explicit in the
1608 relocation. Change to decode the opcode and analyze its operands.
1609 (get_relocation_slot): New.
1610 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
1611 Use new xtensa-isa.h functions to handle multislot instructions.
1612 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
1613 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
1614 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
1615 check_loop_aligned, check_branch_target_aligned_address, narrowable,
1616 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
1617 get_single_format, init_op_single_format_table): New.
1618 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
1619 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
1620 (contract_asm_expansion): Add error_message parameter and pass it to
1621 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
1622 with R_XTENSA_SLOT0_OP.
1623 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
1624 instructions. Use new xtensa-isa.h functions.
1625 (r_reloc struct): Add new virtual_offset field.
1626 (r_reloc_init): Add contents and content_length parameters. Set
1627 virtual_offset field to zero. Add contents to target_offset field for
1628 partial_inplace relocations.
1629 (r_reloc_is_defined): Check for null.
1630 (print_r_reloc): New debug function.
1631 (source_reloc struct): Replace xtensa_operand field with pair of the
1632 opcode and the operand position. Add is_abs_literal field.
1633 (init_source_reloc): Specify operand by opcode/position pair. Set
1634 is_abs_literal field.
1635 (source_reloc_compare): When target_offsets are equal, compare other
1636 fields to make sorting predictable.
1637 (literal_value struct): Add is_abs_literal field.
1638 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
1639 (init_literal_value): New.
1640 (is_same_value): Replace with ...
1641 (literal_value_equal): ... this function. Add comparisons of
1642 virtual_offset and is_abs_literal fields.
1643 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
1644 failure. Initialize has_last_loc field.
1645 (value_map_hash_table_delete): New.
1646 (hash_literal_value): Rename to ...
1647 (literal_value_hash): ... this. Include is_abs_literal flag and
1648 virtual_offset field in the hash value.
1649 (get_cached_value): Rename to ...
1650 (value_map_get_cached_value): ... this. Update calls to
1651 literal_value_hash and literal_value_equal.
1652 (add_value_map): Check for allocation failure. Update calls to
1653 value_map_get_cached_value and literal_value_hash.
1654 (text_action, text_action_list, text_action_t): New types.
1655 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
1656 text_action_add, text_action_add_literal, offset_with_removed_text,
1657 offset_with_removed_text_before_fill, find_insn_action,
1658 print_action_list, print_removed_literals): New.
1659 (offset_with_removed_literals): Delete.
1660 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
1661 fix_array, fix_array_count, allocated_relocs, relocs_count, and
1662 allocated_relocs_count fields.
1663 (init_xtensa_relax_info): Initialize new fields.
1664 (reloc_bfd_fix struct): Add new translated field.
1665 (reloc_bfd_fix_init): Add translated parameter and use it to set the
1667 (fix_compare, cache_fix_array): New.
1668 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
1669 section via get_xtensa_relax_info. Use cache_fix_array to set up
1670 sorted fix_array and use bsearch instead of linear search.
1671 (section_cache_t): New struct.
1672 (init_section_cache, section_cache_section, clear_section_cache): New.
1673 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
1674 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
1675 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
1676 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
1678 (retrieve_contents): Use bfd_get_section_limit.
1679 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
1680 to compute_removed_literals. Free value_map_hash_table when no longer
1682 (analyze_relocations): Check is_relaxable_asm_section flag. Call
1683 compute_text_actions for all sections.
1684 (find_relaxable_sections): Mark sections as relaxable if they contain
1685 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
1686 call. Increment relax_info src_count field only for appropriate
1687 relocation types. Remove is_literal_section check.
1688 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
1689 r_reloc_init and find_associated_l32r_irel. Check
1690 is_relaxable_asm_section flag. Handle L32R instructions with absolute
1691 literals. Pass is_abs_literal flag to init_source_reloc.
1692 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
1693 CONST16 instructions. Adjust calls to r_reloc_init and
1694 pcrel_reloc_fits. Handle weak symbols conservatively.
1695 (find_associated_l32r_irel): Add bfd parameter and pass it to
1697 (compute_text_actions, compute_ebb_proposed_actions,
1698 compute_ebb_actions, check_section_ebb_pcrels_fit,
1699 check_section_ebb_reduces, text_action_add_proposed,
1700 compute_fill_extra_space): New.
1701 (remove_literals): Replace with ...
1702 (compute_removed_literals): ... this function. Call
1703 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
1704 Call xtensa_read_table_entries to get the property table. Skip
1705 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
1706 is_removable_literal, remove_dead_literal, and
1707 identify_literal_placement functions.
1708 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
1709 instead of linear search.
1710 (is_removable_literal, remove_dead_literal,
1711 identify_literal_placement): New.
1712 (relocations_reach): Update check for literal not referenced by any
1713 PC-relative relocations. Adjust call to pcrel_reloc_fits.
1714 (coalesce_shared_literal, move_shared_literal): New.
1715 (relax_section): Use bfd_get_section_limit. Call
1716 translate_section_fixes. Update calls to r_reloc_init and
1717 offset_with_removed_text. Check new is_relaxable_asm_section flag.
1718 Add call to pin_internal_relocs. Add special handling for
1719 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
1720 info to calculate new addend_displacement variable. Replace code for
1721 deleting literals with more general code to perform the actions
1722 determined by the action_list for the section.
1723 (translate_section_fixes, translate_reloc_bfd_fix): New.
1724 (translate_reloc): Check new is_relaxable_asm_section flag. Call
1725 find_removed_literal only if is_operand_relocation. Update call to
1726 offset_with_removed_text. Use new target_offset and removed_bytes
1728 (move_literal): New.
1729 (relax_property_section): Use bfd_get_section_limit. Set new
1730 is_full_prop_section flag and handle new property tables. Update calls
1731 to r_reloc_init and offset_with_removed_text. Check
1732 is_relaxable_asm_section flag. Handle expansion of zero-sized
1733 unreachable entries, with use of offset_with_removed_text_before_fill.
1734 For relocatable links, combine entries only for literal tables.
1735 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
1736 calls to offset_with_removed_text. Translate st_size field for
1738 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
1739 failure. Add contents parameter. Update call to get_bfd_fix. Update
1740 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
1741 R_XTENSA_ASM_EXPAND relocs.
1742 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
1743 call to get_bfd_fix. Include offset from contents for partial_inplace
1745 (is_reloc_sym_weak): New.
1746 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
1747 (prop_sec_len): New.
1748 (xtensa_is_property_section): Handle new property sections.
1749 (is_literal_section): Delete.
1750 (internal_reloc_compare): When r_offset matches, compare r_info and
1751 r_addend to make sorting predictable.
1752 (internal_reloc_matches): New.
1753 (xtensa_get_property_section_name): Handle new property sections.
1754 (xtensa_get_property_predef_flags): New.
1755 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
1756 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
1757 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
1758 (xtisa_errno, xtisa_error_msg): New variables.
1759 (xtensa_isa_errno, xtensa_isa_error_msg): New.
1760 (xtensa_insnbuf_alloc): Add error handling.
1761 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
1762 use xtensa_format_decode. Add error handling.
1763 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
1764 instruction length to find the number of bytes to copy.
1765 (xtensa_isa_init): Add error handling. Replace calls to
1766 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
1767 tables in the xtensa_modules structure.
1768 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
1769 xtensa_extend_isa): Delete.
1770 (xtensa_isa_free): Change to only free lookup tables.
1771 (opname_lookup_compare): Replace with ...
1772 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
1773 (xtensa_insn_maxlength): Rename to ...
1774 (xtensa_isa_maxlength): ... this.
1775 (xtensa_insn_length): Delete.
1776 (xtensa_insn_length_from_first_byte): Replace with ...
1777 (xtensa_isa_length_from_chars): ... this function.
1778 (xtensa_num_opcodes): Rename to ...
1779 (xtensa_isa_num_opcodes): ... this.
1780 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
1781 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
1782 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
1783 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
1784 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
1785 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
1786 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
1787 (xtensa_opcode_lookup): Add error handling.
1788 (xtensa_decode_insn): Replace with ...
1789 (xtensa_opcode_decode): ... this function, with new format and
1790 slot parameters. Add error handling.
1791 (xtensa_encode_insn): Replace with ...
1792 (xtensa_opcode_encode): ... this function, which does the encoding via
1793 one of the entries in the "encode_fns" array. Add error handling.
1794 (xtensa_opcode_name): Add error handling.
1795 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
1796 xtensa_opcode_is_call): New.
1797 (xtensa_num_operands): Replace with ...
1798 (xtensa_opcode_num_operands): ... this function. Add error handling.
1799 (xtensa_opcode_num_stateOperands,
1800 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
1801 xtensa_opcode_funcUnit_use, xtensa_operand_name,
1802 xtensa_operand_is_visible): New.
1803 (xtensa_get_operand, xtensa_operand_kind): Delete.
1804 (xtensa_operand_inout): Add error handling and special-case for
1806 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
1807 operate on one slot of an instruction. Added error handling.
1808 (xtensa_operand_encode): Handle default operands with no encoding
1809 functions. Check for success by comparing against decoded value.
1811 (xtensa_operand_decode): Handle default operands. Return decoded value
1812 through argument pointer. Add error handling.
1813 (xtensa_operand_is_register, xtensa_operand_regfile,
1814 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
1815 (xtensa_operand_isPCRelative): Rename to ...
1816 (xtensa_operand_is_PCrelative): ... this. Add error handling.
1817 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
1818 through argument pointer. Add error handling.
1819 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
1820 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
1821 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
1822 xtensa_regfile_shortname, xtensa_regfile_view_parent,
1823 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
1824 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
1825 xtensa_state_is_exported, xtensa_sysreg_lookup,
1826 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
1827 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
1828 xtensa_interface_num_bits, xtensa_interface_inout,
1829 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
1830 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
1831 * xtensa-modules.c: Rewrite to use new data structures.
1832 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
1833 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
1834 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
1835 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
1836 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
1837 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
1838 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
1839 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
1840 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
1841 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
1842 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
1843 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
1844 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
1845 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
1846 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
1847 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
1848 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
1849 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
1850 * Makefile.in: Regenerate.
1851 * bfd-in2.h: Likewise.
1852 * libbfd.h: Likewise.
1854 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
1856 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
1857 against the absolute section.
1858 (mips_elf64_write_rela): Likewise.
1860 2004-10-07 Jan Beulich <jbeulich@novell.com>
1862 * elf.c (elf_find_function): Don't generally check for matching
1863 section, just for non-file symbols. Remove redunant comparison
1865 * elf32-arm.h (arm_elf_find_function): Likewise.
1867 2004-10-07 Jeff Baker <jbaker@qnx.com>
1869 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
1870 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
1873 2004-10-04 Roland McGrath <roland@redhat.com>
1875 * hash.c (bfd_hash_set_default_size): Use const for table.
1876 Use size_t instead of int for variable compared to sizeof results.
1878 2004-10-05 Alan Modra <amodra@bigpond.net.au>
1881 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
1883 2004-10-01 Paul Brook <paul@codesourcery.com>
1885 * elf32-arm.h (elf32_arm_fake_sections,
1886 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
1888 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
1890 2004-10-01 Alan Modra <amodra@bigpond.net.au>
1892 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
1894 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
1895 need_relative or need_lsda_relative if we are processing an
1896 offset for a reloc on a FDE initial loc or LSDA field
1898 (_bfd_elf_write_section_eh_frame): Test need_relative and
1899 need_lsda_relative in place of corresponding make_* field
1900 when deciding to use pc-relative encodings.
1902 2004-09-30 Paul Brook <paul@codesourcery.com>
1904 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
1905 target2 relocation type.
1907 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
1910 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
1912 2004-09-30 Paul Brook <paul@codesourcery.com>
1914 * reloc.c: Add BFD_RELOC_ARM_SMI.
1915 * bfd-in2.h: Regenerate.
1918 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1920 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
1921 vma and output offset to address.
1922 * simple.c (simple_save_output_info): Only set output section
1923 and offset for debug sections, or those not already set up by
1925 (bfd_simple_get_relocated_section_contents): Update comment.
1927 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1929 * elf.c (IS_LOADED): Delete.
1930 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
1931 Restore SEC_HAS_CONTENTS test to the one place it was used prior
1934 2004-09-23 Alan Modra <amodra@bigpond.net.au>
1937 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
1938 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
1939 redundant assignment of EM_SPARC.
1941 2004-09-22 Brian Ford <ford@vss.fsi.com>
1943 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
1944 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
1946 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1948 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1950 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
1951 (elf_backend_modify_segment_map): Don't define.
1953 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1955 * elf.c (IS_LOADED): Define.
1956 (assign_file_positions_for_segments): Don't round up file offset of
1957 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
1958 Delete code handling link script adjustment of lma. Do the adjust
1959 in later code handling similar ajustments. Remove dead code error
1960 check. Warn if section lma would require a negative offset
1961 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
1962 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
1963 update voff in section loop. Change voff in segment loop to be an
1964 adjustment on top of "off". Set sec->filepos and update "off" later.
1965 Test for loadable sections consistently using IS_LOADED. Similarly,
1966 test for alloc-only sections other than .tbss consistently.
1967 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
1968 Tidy PT_NOTE handling. Use %B and %A in error messages.
1969 (assign_file_positions_except_relocs): Use %B in error message.
1971 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
1973 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
1974 (CONFIG_STATUS_DEPENDENCIES): New.
1975 (Makefile): Removed.
1976 (config.status): Likewise.
1977 * Makefile.in: Regenerated.
1979 2004-09-17 Paul Brook <paul@codesourcery.com>
1981 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
1982 (bfd_elf32_arm_process_before_allocation): Update prototype.
1983 * bfd-in2.h: Regenerate.
1984 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
1985 (elf32_arm_link_hash_table_create): Set it.
1986 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
1987 (bfd_elf32_arm_set_target_relocs): New function.
1988 (arm_real_reloc_type): New function.
1989 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
1990 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
1991 (elf32_arm_gc_sweep_hook): Ditto.
1992 (elf32_arm_check_relocs): Ditto.
1993 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
1994 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
1996 (elf32_arm_got_prel): New variable.
1997 (elf32_arm_howto_from_type): New function.
1998 (elf32_arm_info_to_howto): Use it.
1999 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
2000 BFD_RELOC_ARM_TARGET2.
2001 * libbfd.h: Regenerate.
2002 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
2004 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2006 * ecoff.c: Update u.undef.next refs.
2007 * elf64-ppc.c: Likewise.
2008 * elflink.c: Likewise.
2009 * linker.c: Likewise.
2010 * xcofflink.c: Likewise.
2012 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
2013 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
2014 fields to indirect struct.
2015 * elf-m10300.c: Update u.weakdef refs.
2016 * elf32-arm.h: Likewise.
2017 * elf32-cris.c: Likewise.
2018 * elf32-frv.c: Likewise.
2019 * elf32-hppa.c: Likewise.
2020 * elf32-i370.c: Likewise.
2021 * elf32-i386.c: Likewise.
2022 * elf32-m32r.c: Likewise.
2023 * elf32-m68k.c: Likewise.
2024 * elf32-ppc.c: Likewise.
2025 * elf32-s390.c: Likewise.
2026 * elf32-sh.c: Likewise.
2027 * elf32-sparc.c: Likewise.
2028 * elf32-vax.c: Likewise.
2029 * elf32-xtensa.c: Likewise.
2030 * elf64-alpha.c: Likewise.
2031 * elf64-hppa.c: Likewise.
2032 * elf64-ppc.c: Likewise.
2033 * elf64-s390.c: Likewise.
2034 * elf64-sh64.c: Likewise.
2035 * elf64-sparc.c: Likewise.
2036 * elf64-x86-64.c: Likewise.
2037 * elfxx-ia64.c: Likewise.
2038 * elfxx-mips.c: Likewise.
2039 * elflink.c: Likewise. Also u.elf_hash_value.
2040 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
2042 (elf_gc_smash_unused_vtentry_relocs): Likewise.
2043 (bfd_elf_gc_record_vtinherit): Alloc vtable.
2044 (bfd_elf_gc_record_vtentry): Likewise.
2045 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
2047 2004-09-17 Alan Modra <amodra@bigpond.net.au>
2049 * Makefile.am: Run "make dep-am".
2050 * Makefile.in: Regenerate.
2051 * bfd-in2.h: Regenerate.
2052 * po/SRC-POTFILES.in: Regenerate.
2053 * po/bfd.pot: Regenerate.
2055 2004-09-16 Alan Modra <amodra@bigpond.net.au>
2057 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
2058 with bitfields. Make "type" and "other" bitfields too.
2059 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
2060 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
2061 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
2062 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
2063 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
2064 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
2065 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
2066 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
2067 * elf-hppa.h: Update all uses of elf_link_hash_flags.
2068 * elf-m10300.c: Likewise.
2070 * elf32-arm.h: Likewise.
2071 * elf32-cris.c: Likewise.
2072 * elf32-frv.c: Likewise.
2073 * elf32-hppa.c: Likewise.
2074 * elf32-i370.c: Likewise.
2075 * elf32-i386.c: Likewise.
2076 * elf32-m32r.c: Likewise.
2077 * elf32-m68k.c: Likewise.
2078 * elf32-ppc.c: Likewise.
2079 * elf32-s390.c: Likewise.
2080 * elf32-sh-symbian.c: Likewise.
2081 * elf32-sh.c: Likewise.
2082 * elf32-sh64.c: Likewise.
2083 * elf32-sparc.c: Likewise.
2084 * elf32-vax.c: Likewise.
2085 * elf32-xtensa.c: Likewise.
2086 * elf64-alpha.c: Likewise.
2087 * elf64-hppa.c: Likewise.
2088 * elf64-ppc.c: Likewise.
2089 * elf64-s390.c: Likewise.
2090 * elf64-sh64.c: Likewise.
2091 * elf64-sparc.c: Likewise.
2092 * elf64-x86-64.c: Likewise.
2093 * elflink.c: Likewise.
2094 * elfxx-ia64.c: Likewise.
2095 * elfxx-mips.c: Likewise.
2096 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
2097 * configure: Regenerate.
2098 * aclocal.m4: Regenerate.
2100 2004-09-16 Alan Modra <amodra@bigpond.net.au>
2102 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
2103 around uses of R_ARM_TARGET1.
2104 (elf32_arm_check_relocs): Likewise.
2106 2004-09-13 Paul Brook <paul@codesourcery.com>
2108 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
2110 * bfd-in2.h: Regenerate.
2111 * libbfd.h: Regenerate.
2112 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
2113 (elf32_arm_link_hash_table_create): Set target1_is_rel.
2114 (bfd_elf32_arm_process_before_allocation): Ditto.
2115 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
2116 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
2117 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
2120 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2122 * hpux-core.c (thread_section_p): New function.
2123 (hpux_core_core_file_p): Fix computation of offset in call
2124 to bfd_seek. Create a ".reg" section from an arbitrary
2125 ".reg/<id>" section if none was created after having read
2128 2004-09-11 Andreas Schwab <schwab@suse.de>
2130 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
2131 * aclocal.m4: Rebuild.
2132 * configure: Rebuild.
2134 2004-09-10 Joel Brobecker <brobecker@gnat.com>
2136 * section.c (bfd_sections_find_if): Fix parameter name in
2137 comment to match code.
2139 2004-09-10 Alan Modra <amodra@bigpond.net.au>
2141 * elf.c (assign_file_positions_except_relocs): Assign relocs
2142 stored in a bfd section.
2144 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
2146 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
2147 h->gotplt_refcount to 0, not -1.
2149 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
2151 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
2152 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
2154 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
2155 handle symbol visibility here.
2157 2004-09-07 Alan Modra <amodra@bigpond.net.au>
2159 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
2160 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
2162 (ppc_stub_name): Remove trailing "+0" on stub name.
2163 (create_linkage_sections): Create relocations for
2164 branch lookup table when --emit-relocs as well as when --shared.
2165 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
2166 relbrlt test. For --emit-stub-syms, always output a sym even when
2167 one already exists on a plt call stub. Put stub type in the stub
2169 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
2171 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
2172 reloc_count in stub sections. Adjust relbrlt test.
2173 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
2174 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
2175 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
2176 for relocs against discarded symbols. Fix comments.
2178 2004-09-06 Mark Mitchell <mark@codesourcery.com>
2180 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
2181 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
2183 (map_sections_to_segments): ... here. Use it. Assign a file
2184 position to the .dynamic section if it is not loadable, but part
2185 of the PT_DYNAMIC segment.
2186 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
2187 offsets, not VMAs, for the BPABI. Do not fill in the header in
2188 the .got.plt section for the BPABI.
2189 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
2191 (elf_backend_want_got_plt): Define to zero for Symbian OS.
2193 2004-09-06 Nick Clifton <nickc@redhat.com>
2195 * elflink.c (elf_link_add_object_symbols): Set the error code to
2196 bfd_error_wrong_format when the input format does not match the
2199 2004-09-06 Alan Modra <amodra@bigpond.net.au>
2201 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
2202 (ppc64_elf_check_directives): ..here.
2203 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
2204 before accessing ppc64_elf_tdata.
2205 (ppc64_elf_finish_dynamic_sections): And here too.
2207 2004-09-04 Alan Modra <amodra@bigpond.net.au>
2209 * bfd.c (_bfd_default_error_handler): Correct loop exit.
2211 2004-09-03 Mark Mitchell <mark@codesourcery.com>
2213 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
2214 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
2215 (bfd_elf32_littlearm_symbian_vec): Likewise.
2216 * configure: Regenerated.
2217 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
2218 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
2219 (PLT_ENTRY_SIZE): Likewise.
2220 (bfd_vma_elf32_arm_symbian_plt_entry): New
2222 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
2224 (create_got_section): Don't create sections when generating BPABI
2226 (elf32_arm_create_dynamic_sections): Tidy.
2227 (elf32_arm_link_hash_table_create): Set plt_header_size,
2228 plt_entry_size, and symbian_p.
2229 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
2230 generating BPABI objects.
2231 (allocate_dynrelocs): Use htab->plt_header_size, not
2232 PLT_HEADER_SIZE. Do not add to .got.plt when
2233 generating BPABI objects.
2234 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
2235 * elfarm-nabi.c: Add SymbianOS target vectors.
2236 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
2237 (_bfd_elf_link_create_dynamic_sections): Likewise.
2238 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
2239 (elfNN_bed): Use it.
2240 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
2241 (bfd_elf32_littlearm_symbian_vec): Likewise.
2242 (_bfd_target_vector): Add them.
2244 2004-09-03 Nick Clifton <nickc@redhat.com>
2247 * coffcode.h (handle_COMDAT): Replace abort with an warning
2248 message and allow the scan to continue.
2250 2004-09-02 Alan Modra <amodra@bigpond.net.au>
2252 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
2253 in when reading relocs, not our sorted syms. Remove unnecessary
2256 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2258 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
2260 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
2262 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
2263 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
2264 replace uses of *_alias with *_noncanonical.
2265 * aclocal.m4: Rebuild with aclocal 1.4p6.
2266 * Makefile.in: Rebuild with automake 1.4p6.
2267 * doc/Makefile.in: Rebuild with automake 1.4p6.
2268 * configure.in: Autoupdate with autoupdate 2.59.
2269 * config.in: Regenerate with autoheader 2.59.
2270 * configure: Regnerate with autoconf 2.59.
2272 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2274 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
2275 symbol pointer arrays before modifying.
2277 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2279 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
2280 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
2281 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
2282 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
2283 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
2284 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
2285 Use both symbol tables on non-relocatable objects. Use a common
2286 error exit. Fix "mid" warning.
2287 * libbfd.h: Regenerate.
2288 * bfd-in2.h: Regenerate.
2290 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2292 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
2294 (struct sfpr_def_parms): Save some space.
2295 (sfpr_define): Here too.
2297 * elf64-ppc.c (compare_symbols): Put section syms first.
2298 (sym_exists_at): New function.
2299 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
2300 points only for relocatable files. Use .opd section contents
2301 otherwise. Generally clean up the code.
2303 2004-08-27 Alan Modra <amodra@bigpond.net.au>
2305 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
2306 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
2307 (struct sfpr_def_parms): New.
2308 (sfpr_define): New function.
2309 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
2310 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
2311 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
2312 (savefpr1_tail, restfpr1_tail): New functions.
2313 (savevr, savevr_tail, restvr, restvr_tail): New functions.
2314 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
2315 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
2316 code. Define all ABI mandated _save and _rest functions.
2318 2004-08-26 Paul Brook <paul@codesourcery.com>
2320 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
2322 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2324 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
2327 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2329 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
2330 that pcrel correction is applied for R_386_PC32.
2332 2004-08-25 Alan Modra <amodra@bigpond.net.au>
2334 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
2335 for R_386_32 and R_386_PC32 relocs against symbols defined in
2338 2004-08-25 Dmitry Diky <diwil@spec.ru>
2340 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
2341 Add new relocations.
2342 * bfd-in2.h: Regenerate.
2343 * libbfd.h: Regenerate.
2344 * elf32-msp430.c: Clean-up code.
2345 (elf_msp430_howto_table): Add new relocation entries.
2346 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
2347 (msp430_elf_relax_section): New function.
2348 (msp430_elf_relax_delete_bytes): New function.
2349 (msp430_elf_symbol_address_p): New function.
2351 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2353 * elf32-m32r.c (m32r_elf_relocate_section): Handle
2354 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
2356 2004-08-20 Daniel Jacobowitz <dan@debian.org>
2358 * elflink.c (_bfd_elf_section_already_linked): Handle
2359 SEC_LINK_DUPLICATES_SAME_CONTENTS.
2361 2004-08-19 Mark Mitchell <mark@codesourcery.com>
2363 * config.bfd (arm*-*-symbianelf*): New target.
2364 (arm*-*-eabi*): Likewise.
2366 2004-08-19 Alan Modra <amodra@bigpond.net.au>
2368 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
2369 "struct ppc_link_hash_entry *".
2370 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
2371 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
2373 2004-08-19 Jakub Jelinek <jakub@redhat.com>
2375 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
2376 entries (where fd_aux overlaps next entry's fd_func).
2377 Add non_overlapping argument, use it.
2378 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
2379 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2380 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
2381 as indexes into opd_sym_map/opd_adjust array.
2382 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
2384 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2386 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
2387 if we can look up their function descriptor in a regular file.
2389 2004-08-18 Nick Clifton <nickc@redhat.com>
2392 * cofflink.c (coff_link_add_symbols): Check that the comdat
2393 pointer in the coff_section_data structure has been initialised
2396 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2399 * elflink.c (bfd_elf_record_link_assignment): Add comment about
2400 changing bfd_link_hash_undefined to bfd_link_hash_new.
2402 2004-08-17 Jakub Jelinek <jakub@redhat.com>
2404 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
2406 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
2407 (synthetic_opd, synthetic_relocatable): New variables.
2408 (compare_symbols, compare_relocs): New helper routines.
2409 (ppc64_elf_get_synthetic_symtab): New function.
2410 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
2412 * bfd-in2.h: Regenerated.
2413 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
2414 to relsyms. Return 0 if abfd is relocatable.
2416 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2418 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
2420 2004-08-17 Nick Clifton <nickc@redhat.com>
2422 * (is_arm_mapping_symbol_name): New function - return true
2423 when a symbol name matches the requirements for an ARM mapping
2425 (arm_elf_find_function): New function based on
2426 elf_find_function in elf.c but skipping ARM mapping symbols
2427 and including thumb function symbols.
2428 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
2429 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
2431 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2433 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
2434 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
2435 (ppc64_elf_brtaken_reloc): Here too.
2437 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2439 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
2441 (ppc64_elf_check_directives): Check that we have the right hash
2442 table before proceeding.
2444 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2446 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
2447 (adjust_opd_syms): Attach opd syms for deleted entries to one of
2448 the sections that will be discarded.
2450 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2452 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
2454 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2456 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
2457 free space available.
2459 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2461 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
2462 occurrences with bfd_byte * thoughout file.
2464 * coff-rs6000.c (do_shared_object_padding): Warning fix.
2465 (xcoff_write_armap_big): Likewise.
2466 (xcoff_write_archive_contents_old): Likewise.
2467 (xcoff_write_archive_contents_big): Likewise.
2469 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
2471 2004-08-13 Nick Clifton <nickc@redhat.com>
2473 * elf32-arm.h: Convert to ISO C90.
2475 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2478 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
2481 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2483 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
2484 (bfd_archive_filename, bfd_get_section_ident): Delete.
2485 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
2486 bfd_archive_filename.
2487 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
2488 to warn about symbols in discarded sections. Use _bfd_error_handler.
2489 * aout-adobe.c (aout_adobe_callback): See below.
2490 * aout-cris.c (swap_ext_reloc_in): ..
2491 * coff-arm.c (find_thumb_glue, find_arm_glue,
2492 coff_arm_relocate_section, bfd_arm_process_before_allocation,
2493 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
2494 coff_arm_copy_private_bfd_data): ..
2495 * coff-i860.c (i860_reloc_processing): ..
2496 * coff-mcore.c (mcore_coff_unsupported_reloc,
2497 coff_mcore_relocate_section): ..
2498 * coff-ppc.c (coff_ppc_relocate_section): ..
2499 * coff-rs6000.c (xcoff_create_csect_from_smclas
2500 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
2501 sh_swap_insns, sh_relocate_section): ..
2502 * coff-tic54x.c (tic54x_reloc_processing): ..
2503 * coff-tic80.c (coff_tic80_relocate_section): ..
2504 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
2505 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
2506 coff_slurp_symbol_table, coff_classify_symbol,
2507 coff_slurp_reloc_table): ..
2508 * coffgen.c (_bfd_coff_read_string_table): ..
2509 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
2510 _bfd_coff_generic_relocate_section): ..
2511 * cpu-arm.c (bfd_arm_merge_machines): ..
2512 * cpu-sh.c (sh_merge_bfd_arch): ..
2513 * elf-hppa.h (elf_hppa_relocate_section): ..
2514 * elf.c (bfd_elf_string_from_elf_section, setup_group,
2515 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
2516 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
2517 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
2518 * elf32-arm.h (find_thumb_glue, find_arm_glue,
2519 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
2520 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
2521 elf32_arm_relocate_section, elf32_arm_set_private_flags,
2522 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
2523 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
2524 cris_elf_merge_private_bfd_data
2525 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
2526 * elf32-gen.c (elf32_generic_link_add_symbols): ..
2527 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
2528 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
2529 elf32_hppa_relocate_section): ..
2530 * elf32-i370.c (i370_elf_merge_private_bfd_data,
2531 i370_elf_check_relocs, i370_elf_relocate_section): ..
2532 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
2533 elf_i386_relocate_section): ..
2534 * elf32-m32r.c (m32r_elf_relocate_section,
2535 m32r_elf_merge_private_bfd_data): ..
2536 * elf32-m68hc1x.c (m68hc12_add_stub,
2537 _bfd_m68hc11_elf_merge_private_bfd_data): ..
2538 * elf32-m68k.c (elf_m68k_relocate_section): ..
2539 * elf32-mcore.c (mcore_elf_unsupported_reloc,
2540 mcore_elf_relocate_section): ..
2541 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
2542 ppc_elf_check_relocs, ppc_elf_relocate_section,
2543 ppc_elf_begin_write_processing): ..
2544 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2545 elf_s390_relocate_section): ..
2546 * elf32-sh-symbian.c (sh_symbian_import_as,
2547 sh_symbian_process_embedded_commands,
2548 sh_symbian_relocate_section): ..
2549 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
2550 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
2551 sh_elf_merge_private_data): ..
2552 * elf32-sparc.c (elf32_sparc_check_relocs,
2553 elf32_sparc_relocate_section,
2554 elf32_sparc_merge_private_bfd_data): ..
2555 * elf32-v850.c (v850_elf_check_relocs,
2556 v850_elf_merge_private_bfd_data): ..
2557 * elf32-xtensa.c (elf_xtensa_check_relocs,
2558 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
2559 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
2560 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
2561 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
2562 * elf64-gen.c (elf64_generic_link_add_symbols): ..
2563 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
2564 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
2565 ppc64_elf_relocate_section): ..
2566 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2567 elf_s390_relocate_section): ..
2568 * elf64-sh64.c (sh_elf64_relocate_section): ..
2569 * elf64-sparc.c (sparc64_elf_check_relocs,
2570 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
2571 sparc64_elf_merge_private_bfd_data): ..
2572 * elf64-x86-64.c (elf64_x86_64_check_relocs,
2573 elf64_x86_64_relocate_section): ..
2574 * elflink.c (_bfd_elf_add_default_symbol,
2575 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
2576 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
2577 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
2578 elf_get_linked_section_vma, elf_fixup_link_order,
2579 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
2580 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
2581 * elfxx-ia64.c (elfNN_ia64_relax_section,
2582 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
2583 * elfxx-mips.c (mips_elf_perform_relocation,
2584 _bfd_mips_elf_check_relocs,
2585 _bfd_mips_elf_merge_private_bfd_data): ..
2586 * ieee.c (ieee_slurp_external_symbols): ..
2587 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
2588 * libbfd.c (_bfd_generic_verify_endian_match): ..
2589 * linker.c (_bfd_generic_link_add_one_symbol,
2590 _bfd_generic_section_already_linked): ..
2591 * pdp11.c (translate_to_native_sym_flags): ..
2592 * pe-mips.c (coff_pe_mips_relocate_section): ..
2593 * peicode.h (pe_ILF_build_a_bfd): ..
2594 * srec.c (srec_bad_byte): ..
2595 * stabs.c (_bfd_link_section_stabs): ..
2596 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
2597 Replace all uses of bfd_archive_filename and bfd_get_section_ident
2598 with corresponding %B and %A in _bfd_error_handler format string.
2599 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
2600 calls to use %A and %B. Fix "against symbol .. from section" and
2601 similar error messages. Combine multiple _bfd_error_handler calls
2602 where they were separated due to bfd_archive_filename deficiencies.
2603 * bfd-in2.h: Regenerate.
2605 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
2607 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
2610 2004-08-10 Alan Modra <amodra@bigpond.net.au>
2612 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
2613 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
2614 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
2616 (link_hash_newfunc): Init was_undefined.
2617 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
2618 Use undefweak instead.
2619 (ppc64_elf_check_directives): Fix undefs chain.
2620 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
2622 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
2623 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
2624 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
2626 2004-08-09 Jakub Jelinek <jakub@redhat.com>
2628 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
2629 error, test input_section flags rather than sec.
2631 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2633 * elf-bfd.h (struct elf_backend_data): Add
2634 elf_backend_archive_symbol_lookup.
2635 (_bfd_elf_archive_symbol_lookup): Declare.
2636 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
2637 (elf_link_add_archive_symbols): ..extracted from here. Call the
2639 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
2640 (elfNN_bed): Init new field.
2641 * elf64-ppc.c (elf_backend_check_directives): Define.
2642 (elf_backend_archive_symbol_lookup): Define.
2643 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
2644 a ppc_link_hash_entry pointer.
2646 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
2647 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
2648 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
2649 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
2650 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
2651 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2652 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
2655 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2657 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
2658 (ppc64_elf_add_symbol_hook): Test for NULL section.
2659 (get_sym_h): Formatting.
2660 (ppc64_elf_size_stubs): Include reloc addend in value stored as
2663 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
2664 long branch stubs with code handling plt and r2off branch stubs.
2666 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2668 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
2669 * elflink.c (elf_link_input_bfd): Formatting.
2670 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
2672 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
2673 (link_hash_newfunc): Don't set it.
2674 (ppc64_elf_copy_indirect_symbol): Nor copy it.
2675 (ppc64_elf_mark_entry_syms): Delete.
2676 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
2677 sections. Use get_opd_info.
2678 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
2680 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2682 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
2684 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
2685 (func_desc_adjust): Don't set have_undefweak.
2686 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
2687 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
2689 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
2690 "struct ppc_link_hash_entry *". Adjust all references.
2691 (ppc64_elf_hide_symbol): Correct a comment.
2693 * elf64-ppc.c (get_opd_info): New function.
2694 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
2695 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
2696 before calling get_fdh. Test fdh rather than h before dereferencing
2697 fdh. Mark removed symbols in opd_adjust.
2698 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
2699 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
2701 (ppc64_elf_output_symbol_hook): Likewise.
2703 2004-08-06 Paul Brook <paul@codesourcery.com>
2705 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
2706 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
2707 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
2708 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
2709 and BFD_RELOC_ARM_SBREL32.
2710 * bfd-in2.h, bbfd.h: Regenerate.
2712 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2714 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
2715 the dynamic link symbol actually in use.
2717 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
2719 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
2721 2004-07-31 Joel Brobecker <brobecker@gnat.com>
2722 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2724 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
2725 SHN_MIPS_TEXT and SHN_MIPS_DATA.
2727 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
2728 Nick Clifton <nickc@redhat.com>
2731 * bfd.c (_bfd_default_error_handler): Make it global.
2733 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
2735 * elf.c (assign_section_numbers): Cope gracefully with sections
2736 which have SHF_LINK_ORDER set but no sh_link set up.
2737 * elflink.c (elf_get_linked_section_vma): Likewise.
2739 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
2742 * elfxx-target.h (elf_backend_link_order_error_handler): New.
2743 Set it to _bfd_default_error_handler.
2744 (elfNN_bed): Add elf_backend_link_order_error_handler.
2746 * libbfd-in.h (_bfd_default_error_handler): New.
2748 * libbfd.h: Regenerated.
2750 2004-07-30 Jakub Jelinek <jakub@redhat.com>
2752 * archures.c (bfd_mach_sparc_64bit_p): Define.
2753 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
2754 * bfd-in2.h: Rebuilt.
2756 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
2758 Introduce SH2a support.
2759 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
2760 * archures.c (bfd_mach_sh2a_nofpu): New.
2761 * bfd-in2.h: Rebuilt.
2762 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
2763 (arch_info_struct): Add sh2a_nofpu.
2764 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
2765 2003-12-29 DJ Delorie <dj@redhat.com>
2766 * reloc.c: Add relocs for sh2a.
2767 * bfd-in2.h: Regenerate.
2768 * libbfd.hh: Regenerate.
2769 2003-12-01 Michael Snyder <msnyder@redhat.com>
2770 * archures.c (bfd_mach_sh2a): New.
2771 * bfd-in2.h: Rebuilt.
2772 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
2774 (arch_info_struct): Add sh2a.
2775 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
2777 2004-07-28 Nick Clifton <nickc@redhat.com>
2778 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2781 * som.c (setup_sections): Improve estimation of space sizes in
2782 relocatable objects.
2784 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
2785 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
2786 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
2788 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
2789 * configure: Regenerate.
2790 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
2791 case that accepts OSABI=NetBSD and OSABI=SysV.
2792 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
2793 the base of .got or .data (if .got does not exist).
2794 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
2796 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
2797 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
2798 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
2799 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
2801 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
2804 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
2805 (elf_sec_group): Defined.
2806 (bfd_elf_match_symbols_in_sections): New prototype.
2807 (_bfd_elf_setup_group_pointers): Likewise.
2809 * elf.c (bfd_elf_discard_group): Abort.
2810 (bfd_elf_set_group_contents): Also include relocation sections.
2811 Remove zero-fill for ld -r.
2812 (_bfd_elf_setup_group_pointers): New function.
2813 (elf_sort_elf_symbol): Likewise.
2814 (elf_sym_name_compare): Likewise.
2815 (bfd_elf_match_symbols_in_sections): Likewise.
2817 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
2819 * elflink.c (match_group_member): New.
2820 (elf_link_input_bfd): Check group member for discarded section.
2821 (try_match_symbols_in_sections): New function.
2822 (already_linked): Likewise.
2823 (_bfd_elf_section_already_linked): Support mixing comdat group
2824 and linkonce section.
2826 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
2827 * linker.c (bfd_section_already_linked_table_traverse): New.
2829 * libbfd.h: Regenerated.
2831 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
2833 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
2834 BFD_RELOC_CRX_SWITCH32.
2835 * bfd-in2.h: Regenerate.
2836 * libbfd.h: Regenerate.
2837 * elf32-crx.c: Support relocation/relaxation of
2838 BFD_RELOC_CRX_SWITCH* types.
2840 2004-07-27 Alan Modra <amodra@bigpond.net.au>
2842 * elf64-ppc.c: Correct "Linker stubs" comment.
2844 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
2846 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
2848 (elf_linked_to_section): New.
2850 * elf.c (assign_section_numbers): Set up sh_link for
2853 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
2854 to sh_link for SHT_IA_64_UNWIND sections.
2856 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2858 * elflink.c (elf_fixup_link_order): Add _() to error message.
2860 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2862 * elflink.c (elf_fixup_link_order): Issue a warning and flag
2865 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
2867 * aout-adobe.c (aout_32_section_already_linked): Defined.
2868 * aout-target.h (MY_section_already_linked): Likewise.
2869 * aout-tic30.c (MY_section_already_linked): Likewise.
2870 * binary.c (binary_section_already_linked): Likewise.
2871 * bout.c (b_out_section_already_linked): Likewise.
2872 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
2873 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
2874 * coffcode.h (coff_section_already_linked): Likewise.
2875 * i386msdos.c (msdos_section_already_linked): Likewise.
2876 * i386os9k.c (os9k_section_already_linked): Likewise.
2877 * ieee.c (ieee_section_already_linked): Likewise.
2878 * ihex.c (ihex_section_already_linked): Likewise.
2879 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
2880 * mmo.c (mmo_section_already_linked): Likewise.
2881 * nlm-target.h (nlm_section_already_linked): Likewise.
2882 * oasys.c (oasys_section_already_linked): Likewise.
2883 * pef.c (bfd_pef_section_already_linked): Likewise.
2884 * ppcboot.c (ppcboot_section_already_linked): Likewise.
2885 * som.c (som_bfd_discard_group): Likewise.
2886 * srec.c (srec_section_already_linked): Likewise.
2887 * tekhex.c (tekhex_section_already_linked): Likewise.
2888 * versados.c (versados_section_already_linked): Likewise.
2889 * vms.c (vms_section_already_linked): Likewise.
2890 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
2891 * xsym.c (bfd_sym_section_already_linked): Likewise.
2893 * bfd-in.h (bfd_section_already_linked_table_init): New.
2894 (bfd_section_already_linked_table_free): Likewise.
2896 * coff-rs6000.c (rs6000coff_vec): Add
2897 _bfd_generic_section_already_linked.
2898 (pmac_xcoff_vec): Likewise.
2899 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2900 (aix5coff64_vec): Likewise.
2902 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
2903 * elflink.c (_bfd_elf_section_already_linked): New function.
2905 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
2907 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
2908 (_bfd_generic_section_already_linked): New.
2909 (bfd_section_already_linked_hash_entry): Likewise.
2910 (bfd_section_already_linked): Likewise.
2911 (bfd_section_already_linked_table_lookup): Likewise.
2912 (bfd_section_already_linked_table_insert): Likewise.
2914 * linker.c (bfd_section_already_linked): New.
2915 (_bfd_section_already_linked_table): Likewise.
2916 (bfd_section_already_linked_table_lookup): Likewise.
2917 (bfd_section_already_linked_table_insert): Likewise.
2918 (already_linked_newfunc): Likewise.
2919 (bfd_section_already_linked_table_init): Likewise.
2920 (bfd_section_already_linked_table_free): Likewise.
2921 (_bfd_generic_section_already_linked): Likewise.
2923 * section.c (bfd_section): Remove comdat.
2924 (bfd_comdat_info): Moved to ...
2925 * bfd-in.h (coff_comdat_info): Here.
2926 (bfd_coff_get_comdat_section): New.
2927 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
2928 * libcoff-in.h (coff_section_tdata): Add comdat.
2929 * coffcode.h (handle_COMDAT): Updated.
2930 * cofflink.c (coff_link_add_symbols): Likewise.
2931 * ecoff.c (bfd_debug_section): Likewise.
2933 * targets.c (bfd_target): Add _section_already_linked.
2934 (BFD_JUMP_TABLE_LINK): Updated.
2936 * bfd-in2.h: Regenerated.
2937 * libbfd.h: Likewise.
2938 * libcoff.h: Likewise.
2940 2003-07-21 Paul Brook <paul@codesourcery.com>
2942 * elflink.c (elf_get_linked_section_vma, compare_link_order,
2943 elf_fixup_link_order): New functions.
2944 (bfd_elf_final_link): Call elf_fixup_link_order.
2946 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
2948 * elf-bfd.h (ELF_COMMON_DEF_P): New.
2949 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
2951 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
2952 _bfd_elf_symbol_refs_local_p.
2953 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
2956 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
2958 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
2960 (bfd_elf_get_dyn_lib_class): New prototype.
2961 * elf.c (bfd_elf_get_dyn_lib_class): New function.
2963 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
2964 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
2965 entry is needed. Issue an error if a DT_NEEDED entry is needed
2966 for a file marked DYN_NO_NEEDED.
2967 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
2970 * bfd-in2.h: Regenerated.
2972 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2974 * elflink.c (elf_section_complain_discarded): Don't complain in
2977 2004-07-10 James E Wilson <wilson@specifixinc.com>
2979 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
2980 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
2981 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
2982 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
2984 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
2985 bfd_put_64 to bfd_putl64.
2986 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
2988 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
2991 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
2992 .init/.fini sections when trying to relax it.
2994 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
2996 * elf.c (assign_file_positions_for_segments): Make sure the
2997 .dynamic section is the first section in the PT_DYNAMIC segment.
2999 2004-07-09 Nick Clifton <nickc@redhat.com>
3001 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
3002 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
3003 sh_elf_get_flags_from_mach functions so that they do not conflict
3004 when this target is built with other sh-elf targets.
3005 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
3006 suppression of this function.
3007 (sh_elf_find_flags): Likewise.
3009 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
3011 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
3012 (ALL_MACHINES_CFILES): Add cpu-crx.c.
3013 (BFD32_BACKENDS): Add elf32-crx.lo.
3014 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
3015 (cpu-crx.lo): New target.
3016 (elf32-crx.lo): New target.
3017 * Makefile.in: Regenerate.
3018 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
3019 (bfd_archures_list): Add bfd_crx_arch.
3020 * bfd-in2.h: Regenerate.
3021 * config.bfd: Handle crx-*-elf*, crx*.
3022 * configure.in: Handle bfd_elf32_crx_vec.
3023 * configure: Regenerate.
3024 * cpu-crx.c: New file.
3025 * elf32-crx.c: Likewise.
3026 * libbfd.h: Regenerate.
3027 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
3028 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
3029 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
3030 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
3031 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
3032 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
3033 * targets.c (bfd_elf32_crx_vec): Declare.
3034 (bfd_target_vector): Add bfd_elf32_crx_vec.
3036 2004-07-06 Nick Clifton <nickc@redhat.com>
3038 * config.bfd: Add sh-symbian-elf target.
3039 * configure.in: Add bfd_elf32_shl_symbian_vec.
3040 * configure: Regenerate.
3041 * elf-bfd.h (struct elf_backend_data): Add new field
3043 * elflink.c (elf_link_add_object_symbols): Invoke the
3044 check_directives function, if defined.
3045 * elfxx-target.h: Provide a default, NULL definition for
3047 * targets.c: Add bfd_elf32_shl_symbian_vec.
3048 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
3050 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
3051 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
3052 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
3053 not already been defined.
3054 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
3055 * sh-symbian.c: New file. Provide functions to support the
3056 * sh-symbian-elf target.
3057 * Makefile.am: Add elf32-sh-symbian.c
3058 * Makefile.in: Regenerate.
3060 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
3062 * elf32-sh.c: Include ../opcodes/sh-opc.h.
3063 * Makefile.am: Ran make dep-am.
3064 * Makefile.in: Ran make dep-in.
3066 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
3068 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
3071 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
3073 * config.bfd: Add want64 to configuration target s390-*-linux*.
3075 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
3077 * bfd.c (bfd_get_section_ident): New.
3079 * elflink.c (elf_link_read_relocs_from_section): Call
3080 bfd_get_section_ident to identify the section when reporting
3082 (_bfd_elf_link_output_relocs): Likewise.
3083 (elf_link_output_extsym): Likewise.
3084 (elf_link_input_bfd): Likewise.
3085 (bfd_elf_gc_record_vtinherit): Likewise.
3087 * bfd-in2.h: Regenerated.
3089 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
3090 Nick Clifton <nickc@redhat.com>
3093 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
3094 of section symbols to mips_elf_sort_hash_table ().
3096 2004-07-01 Alan Modra <amodra@bigpond.net.au>
3098 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
3100 (elf_section_complain_discarded): New function. Handle
3101 .gcc_except_table too.
3102 (elf_link_input_bfd): Rewrite handling of relocs against symbols
3103 in discarded sections.
3104 * elf-bfd.h (elf_discarded_section): Protect macro arg.
3106 2004-06-30 James E Wilson <wilson@specifixinc.com>
3108 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
3109 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
3111 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
3114 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
3115 local references to discarded sections and report their
3118 2004-06-30 Alan Modra <amodra@bigpond.net.au>
3120 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
3121 sec_info_type, test section name instead.
3123 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
3126 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
3127 in .init/.fini sections.
3129 2004-06-29 Bob Wilson <bob.wilson@acm.org>
3131 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
3132 bfd_get_section_limit.
3134 2004-06-29 Bob Wilson <bob.wilson@acm.org>
3136 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
3137 output section size.
3139 2004-06-29 Alan Modra <amodra@bigpond.net.au>
3141 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
3143 (mmix_elf_perform_relocation): Adjust for above change.
3144 (mmix_elf_relocate_section): Likewise.
3145 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
3146 (mmix_elf_get_section_contents): Delete.
3147 (bfd_elf64_get_section_contents): Delete.
3148 (mmix_elf_relocate_section): Zero stub area.
3149 * linker.c (default_indirect_link_order): Alloc max of section size
3151 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
3152 * section.c (bfd_malloc_and_get_section): Likewise.
3153 (struct bfd_section): Update rawsize comment.
3154 * bfd-in2.h: Regenerate.
3156 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
3158 2004-06-29 Alan Modra <amodra@bigpond.net.au>
3160 * bfd-in.h (bfd_get_section_limit): Define.
3161 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
3162 (_bfd_final_link_relocate): Use bfd_get_section_limit.
3163 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
3164 * coff-arm.c (coff_arm_relocate_section): Likewise.
3165 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
3166 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
3167 (bfd_ns32k_final_link_relocate): Likewise.
3168 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
3169 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
3170 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
3171 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
3172 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
3173 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
3174 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
3175 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3176 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
3177 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
3178 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
3179 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
3180 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
3181 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
3182 * elf32-v850.c (v850_elf_reloc): Likewise.
3183 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
3184 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
3185 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
3186 * elf64-mips.c (mips_elf64_gprel32_reloc)
3187 (mips16_gprel_reloc): Likewise.
3188 * elf64-mmix.c (mmix_elf_reloc): Likewise.
3189 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
3190 * elf64-sparc.c (init_insn_reloc): Likewise.
3191 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
3192 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
3193 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
3194 (_bfd_mips_elf_generic_reloc): Likewise.
3195 * bfd-in2.h: Regenerate.
3197 2004-06-28 Alan Modra <amodra@bigpond.net.au>
3199 * bfd-in.h (struct stab_info): Move from stabs.c.
3200 * stabs.c (struct stab_link_includes_table): Delete.
3201 (stab_link_includes_lookup): Delete.
3202 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
3203 level of indirection from sinfo parm.
3204 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
3205 stabstr section. Adjust hash table accesses.
3206 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
3207 alloc. Adjust stab_info test.
3208 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
3209 (_bfd_coff_final_link): Adjust stab_info test.
3210 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
3211 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
3213 * libcoff-in.h (struct coff_link_hash_table): Likewise.
3214 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
3215 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
3216 stabstr section. Adjust stab_info test.
3217 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
3218 (_bfd_write_stab_strings): Adjust prototypes.
3219 * libbfd.h: Regenerate.
3220 * libcoff.h: Regenerate.
3221 * bfd-in2.h: Regenerate.
3223 2004-06-27 Mark Kettenis <kettenis@gnu.org>
3225 From Miod Vallat <miod@online.fr>:
3226 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
3228 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
3230 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
3231 (struct elf32_mn10300_link_hash_entry): Remove
3232 pcrel_relocs_copied.
3233 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
3234 R_MN10300_32. Don't adjust pcrel_relocs_copied.
3235 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
3236 and gotoff relocations if the symbol doesn't bind locally. Use
3237 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
3238 relocation for PCREL32.
3239 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
3240 to test whether a symbol binds locally.
3241 (elf32_mn10300_link_hash_newfunc): Don't initialize
3242 pcrel_relocs_copied.
3243 (_bfd_mn10300_elf_discard_copies): Delete.
3244 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
3246 2004-06-26 Mark Kettenis <kettenis@gnu.org>
3248 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
3250 2004-06-25 Joel Brobecker <brobecker@gnat.com>
3252 * som.c (som_set_reloc_info): Correct small typo.
3254 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3256 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
3257 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
3258 (m32r_elf_gcsweep_hook): Likewise.
3259 (m32r_elf_check_relocs): Likewise.
3260 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
3261 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
3262 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
3263 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
3264 * bfd-in2.h: Regenerated.
3265 * libbfd.h: Regenerated.
3267 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
3269 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
3271 (elf64_x86_64_relocate_section): Issue an error for
3272 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
3273 against global symbols when building shared library.
3275 2004-06-24 Alan Modra <amodra@bigpond.net.au>
3277 * section.c (struct sec): Rename "_cooked_size" to "size".
3278 Rename "_raw_size" to "rawsize".
3279 (STD_SECTION): Adjust comments.
3280 (bfd_set_section_size, bfd_get_section_contents): Use size.
3281 (bfd_malloc_and_get_section): New function.
3282 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
3283 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
3284 Correctly free reloc and contents memory.
3285 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
3286 and fake CIE now that we can shink section size to zero.
3287 (_bfd_elf_write_section_eh_frame): Likewise..
3288 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
3289 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
3290 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
3291 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
3292 unneeded indirection.
3293 * elf.c (_bfd_elf_section_offset): .. and update call.
3294 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
3295 * libbfd.h: Regenerate.
3296 * bfd-in2.h: Regenerate.
3298 Replace occurrences of "_raw_size" and "_cooked_size" in most places
3299 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
3300 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
3301 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
3302 Similarly use "rawsize", if non-zero, in reloc functions to validate
3303 reloc addresses. Use new bfd_malloc_and_get_section in most places
3304 where bfd_get_section_contents was called. Expand all occurrences of
3305 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
3306 grok_prstatus and similar functions to "size".
3307 * aix386-core.c (aix386_core_file_p): ..
3308 * aix5ppc-core.c (xcoff64_core_p): ..
3309 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
3310 aout_adobe_set_section_contents): ..
3311 * aout-target.h (callback): ..
3312 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
3313 MY_bfd_final_link): ..
3314 * aoutf1.h (sunos4_core_file_p): ..
3315 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3316 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
3317 final_link, aout_link_input_section): ..
3318 * binary.c (binary_object_p, binary_canonicalize_symtab,
3319 binary_set_section_contents): ..
3320 * bout.c (b_out_callback, b_out_write_object_contents,
3321 b_out_set_section_contents, b_out_bfd_relax_section,
3322 b_out_bfd_get_relocated_section_contents): ..
3323 * cisco-core.c (cisco_core_file_validate): ..
3324 * coff-alpha.c (alpha_ecoff_object_p,
3325 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
3326 * coff-arm.c (coff_arm_relocate_section,
3327 bfd_arm_allocate_interworking_sections): ..
3328 * coff-h8300.c (h8300_reloc16_extra_cases,
3329 h8300_bfd_link_add_symbols): ..
3330 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
3331 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
3332 ppc_bfd_coff_final_link): ..
3333 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
3334 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3335 sh_align_loads, sh_coff_get_relocated_section_contents): ..
3336 * coff64-rs6000.c (xcoff64_write_object_contents,
3337 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
3338 * coffcode.h (coff_compute_section_file_positions,
3339 coff_write_object_contents): ..
3340 * coffgen.c (make_a_section_from_file, coff_write_symbols,
3341 coff_section_symbol, build_debug_section): ..
3342 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
3343 process_embedded_commands, _bfd_coff_link_input_bfd,
3344 _bfd_coff_write_global_sym): ..
3345 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
3346 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
3347 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
3348 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
3349 _bfd_dwarf2_find_nearest_line): ..
3350 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
3351 ecoff_compute_section_file_positions,
3352 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
3353 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
3354 _bfd_elf_discard_section_eh_frame_hdr,
3355 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
3356 _bfd_elf_write_section_eh_frame,
3357 _bfd_elf_write_section_eh_frame_hdr): ..
3358 * elf-hppa.h (elf_hppa_sort_unwind): ..
3359 * elf-m10200.c (mn10200_elf_relax_section,
3360 mn10200_elf_relax_delete_bytes,
3361 mn10200_elf_get_relocated_section_contents): ..
3362 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
3363 mn10300_elf_check_relocs, mn10300_elf_relax_section,
3364 mn10300_elf_relax_delete_bytes,
3365 mn10300_elf_get_relocated_section_contents,
3366 _bfd_mn10300_elf_adjust_dynamic_symbol,
3367 _bfd_mn10300_elf_discard_copies,
3368 _bfd_mn10300_elf_size_dynamic_sections,
3369 _bfd_mn10300_elf_finish_dynamic_sections): ..
3370 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
3371 _bfd_elf_make_section_from_phdr, elf_fake_sections,
3372 bfd_elf_set_group_contents, map_sections_to_segments,
3373 elf_sort_sections, assign_file_positions_for_segments,
3374 SECTION_SIZE, copy_private_bfd_data,
3375 _bfd_elf_get_dynamic_reloc_upper_bound,
3376 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
3377 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
3378 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
3379 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
3380 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
3381 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
3382 bfd_elf32_arm_process_before_allocation,
3383 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
3384 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
3385 elf32_arm_write_section): ..
3386 * elf32-cris.c (cris_elf_grok_prstatus,
3387 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
3388 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
3389 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
3390 elf_cris_discard_excess_dso_dynamics,
3391 elf_cris_discard_excess_program_dynamics): ..
3392 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
3393 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
3394 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
3395 _frv_create_got_section, _frvfdpic_assign_plt_entries,
3396 elf32_frvfdpic_size_dynamic_sections,
3397 elf32_frvfdpic_modify_segment_map,
3398 elf32_frvfdpic_finish_dynamic_sections): ..
3399 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
3400 elf32_h8_get_relocated_section_contents): ..
3401 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
3402 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
3403 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
3404 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
3405 elf32_hppa_finish_dynamic_sections): ..
3406 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
3407 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
3408 i370_elf_finish_dynamic_sections): ..
3409 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
3410 allocate_dynrelocs, elf_i386_size_dynamic_sections,
3411 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
3412 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
3413 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
3414 * elf32-ip2k.c (ip2k_is_switch_table_128,
3415 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
3416 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
3417 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
3418 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
3419 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
3420 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
3421 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
3422 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
3423 m32r_elf_get_relocated_section_contents): ..
3424 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
3425 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
3426 m68hc11_elf_relax_delete_bytes): ..
3427 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
3428 m68hc12_elf_size_one_stub): ..
3429 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
3430 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
3431 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
3432 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
3433 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
3434 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3435 elf32_mips_grok_prstatus): ..
3436 * elf32-or32.c (or32_elf_consth_reloc): ..
3437 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
3438 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
3439 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
3440 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
3441 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
3442 ppc_elf_final_write_processing): ..
3443 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3444 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3445 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
3446 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
3447 sh_elf_relax_delete_bytes, sh_elf_align_loads,
3448 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
3449 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
3450 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
3451 * elf32-sh64-com.c (sh64_address_in_cranges,
3452 sh64_get_contents_type): ..
3453 * elf32-sh64.c (sh64_find_section_for_address,
3454 sh64_elf_final_write_processing): ..
3455 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
3456 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
3457 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
3458 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
3459 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
3460 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
3461 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
3462 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
3463 elf_vax_finish_dynamic_sections): ..
3464 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
3465 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
3466 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
3467 xstormy16_elf_finish_dynamic_sections): ..
3468 * elf32-xtensa.c (xtensa_read_table_entries,
3469 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
3470 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
3471 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
3472 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
3473 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
3474 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
3475 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
3476 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
3477 xtensa_callback_required_dependence): ..
3478 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
3479 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
3480 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
3481 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
3482 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
3483 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
3484 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
3485 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
3486 * elf64-hppa.c (allocate_dynrel_entries,
3487 elf64_hppa_size_dynamic_sections,
3488 elf64_hppa_finish_dynamic_sections): ..
3489 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
3490 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
3491 elf64_mips_grok_prstatus): ..
3492 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
3493 mmix_elf_relocate_section, mmix_elf_final_link,
3494 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
3495 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
3496 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
3497 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
3498 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
3499 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
3500 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
3501 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
3502 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
3503 ppc64_elf_finish_dynamic_sections): ..
3504 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3505 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3506 elf_s390_finish_dynamic_sections): ..
3507 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
3508 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
3509 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
3510 sh64_elf64_finish_dynamic_sections): ..
3511 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
3512 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
3513 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
3514 sparc64_elf_finish_dynamic_symbol,
3515 sparc64_elf_finish_dynamic_sections): ..
3516 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
3517 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
3518 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
3519 elf64_x86_64_finish_dynamic_sections): ..
3520 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
3521 * elfcode.h (elf_slurp_reloc_table): ..
3522 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
3523 elf_finalize_dynstr, elf_link_add_object_symbols,
3524 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
3525 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
3526 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3527 elf32_mips_grok_prstatus): ..
3528 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
3529 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
3530 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
3531 elfNN_ia64_finish_dynamic_sections): ..
3532 * elfxx-mips.c (mips_elf_create_procedure_table,
3533 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
3534 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
3535 mips_elf_global_got_index, mips_elf_multi_got,
3536 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
3537 mips_elf_allocate_dynamic_relocations,
3538 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
3539 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
3540 _bfd_mips_elf_always_size_sections,
3541 _bfd_mips_elf_size_dynamic_sections,
3542 _bfd_mips_elf_finish_dynamic_symbol,
3543 _bfd_mips_elf_finish_dynamic_sections,
3544 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
3545 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
3546 _bfd_elf_mips_get_relocated_section_contents,
3547 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
3548 * hp300hpux.c (callback): ..
3549 * hppabsd-core.c (make_bfd_asection): ..
3550 * hpux-core.c (make_bfd_asection): ..
3551 * i386linux.c (linux_link_create_dynamic_sections,
3552 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
3553 * i386msdos.c (msdos_write_object_contents): ..
3554 * i386os9k.c (os9k_callback, os9k_write_object_contents,
3555 os9k_set_section_contents): ..
3556 * ieee.c (parse_expression, ieee_slurp_external_symbols,
3557 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
3558 ieee_write_section_part, do_with_relocs, do_as_repeat,
3559 do_without_relocs, ieee_write_debug_part, init_for_output,
3560 ieee_set_section_contents): ..
3561 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
3562 * irix-core.c (do_sections, make_bfd_asection): ..
3563 * libaout.h (aout_section_merge_with_text_p): ..
3564 * libbfd.c (_bfd_generic_get_section_contents,
3565 _bfd_generic_get_section_contents_in_window): ..
3566 * linker.c (default_indirect_link_order): ..
3567 * lynx-core.c (make_bfd_asection): ..
3568 * m68klinux.c (linux_link_create_dynamic_sections,
3569 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3570 * mach-o.c (bfd_mach_o_make_bfd_section,
3571 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
3572 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
3573 bfd_mach_o_scan_read_segment): ..
3574 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
3575 _bfd_merge_sections): ..
3576 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
3577 mmo_map_set_sizes, mmo_canonicalize_symtab,
3578 mmo_internal_write_section, mmo_write_object_contents): ..
3579 * netbsd-core.c (netbsd_core_file_p): ..
3580 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
3581 nlm_alpha_set_public_section): ..
3582 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
3583 * nlm32-sparc.c (nlm_sparc_write_import): ..
3584 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
3585 nlm_compute_section_file_positions): ..
3586 * oasys.c (oasys_object_p, oasys_slurp_section_data,
3587 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
3588 * opncls.c (get_debug_link_info): ..
3589 * osf-core.c (make_bfd_asection): ..
3590 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3591 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
3592 final_link, aout_link_input_section): ..
3593 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
3594 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
3595 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
3596 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
3597 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
3598 * ptrace-core.c (ptrace_unix_core_file_p): ..
3599 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
3600 _bfd_final_link_relocate, bfd_generic_relax_section,
3601 bfd_generic_get_relocated_section_contents): ..
3602 * reloc16.c (bfd_coff_reloc16_relax_section,
3603 bfd_coff_reloc16_get_relocated_section_c): ..
3604 * riscix.c (riscix_some_aout_object_p): ..
3605 * rs6000-core.c (read_hdr, make_bfd_asection): ..
3606 * sco5-core.c (make_bfd_asection): ..
3607 * simple.c (bfd_simple_get_relocated_section_contents): ..
3608 * som.c (som_object_setup, setup_sections, som_prep_headers,
3609 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
3610 som_set_reloc_info, som_get_section_contents,
3611 som_bfd_link_split_section): ..
3612 * sparclinux.c (linux_link_create_dynamic_sections,
3613 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3614 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
3615 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
3616 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
3617 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
3618 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
3619 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
3620 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
3621 sunos_finish_dynamic_link): ..
3622 * syms.c (_bfd_stab_section_find_nearest_line): ..
3623 * tekhex.c (first_phase, tekhex_set_section_contents,
3624 tekhex_write_object_contents): ..
3625 * trad-core.c (trad_unix_core_file_p): ..
3626 * versados.c (process_esd, process_otr, process_otr): ..
3627 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
3628 * vms-misc.c (add_new_contents): ..
3629 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
3630 * vms.c (vms_set_section_contents): ..
3631 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
3632 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
3633 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
3634 * xsym.c (bfd_sym_scan): .. See above.
3636 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
3638 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
3639 calling _bfd_merged_section_offset only for section symbols.
3641 2004-06-22 Alan Modra <amodra@bigpond.net.au>
3643 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
3644 for handling SEC_MERGE symbols in relax_section.
3646 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3648 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
3649 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
3650 linked together. Mark the result as h8300sx code.
3652 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3654 * elf-bfd.h (struct elf_backend_data): Added
3655 elf_backend_omit_section_dynsym.
3656 (_bfd_elf_link_omit_section_dynsym): Declare.
3657 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
3658 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
3659 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
3660 (_bfd_elf_link_renumber_dynsyms): ... this function.
3661 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
3662 _bfd_elf_link_omit_section_dynsym).
3663 (elfNN_bed): Added elf_backend_omit_section_dynsym.
3665 2004-06-21 Nick Clifton <nickc@redhat.com>
3667 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
3670 2004-06-17 Jerome Guitton <guitton@gnat.com>
3672 * bfd-in.h (bfd_cache_close_all): New function declaration.
3673 * bfd-in2.h: Regenerate.
3674 * cache.c (bfd_cache_close_all): New function definition.
3676 2004-06-16 Mark Kettenis <kettenis@gnu.org>
3678 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
3680 * configure: Regenerate.
3682 2004-06-16 Daniel Jacobowitz <dan@debian.org>
3684 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
3685 the pre-existing section.
3687 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3689 * section.c (struct sec): Remove usused flags. Reorganize a little.
3690 (bfd_get_section_size_before_reloc): Delete.
3691 (bfd_get_section_size_after_reloc): Delete.
3692 (STD_SECTION): Update.
3693 (bfd_get_section_size_now): Delete.
3694 (bfd_set_section_contents): Don't referece reloc_done.
3695 (bfd_get_section_contents): Remove reloc_done comment.
3696 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
3698 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
3699 * ecoff.c (bfd_debug_section): Update initializer.
3700 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
3701 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
3702 * bfd-in.h (bfd_section_size): Expand.
3703 (bfd_get_section_size): New macro.
3704 * bfd-in2.h: Regenerate.
3705 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
3706 bfd_get_section_size_before_reloc with bfd_get_section_size.
3707 * coffcode.h (coff_write_object_contents): Likewise.
3708 * coffgen.c (build_debug_section): Likewise.
3709 * dwarf1.c (parse_line_table): Likewise.
3710 (_bfd_dwarf1_find_nearest_line): Likewise.
3711 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3712 * i386msdos.c (msdos_write_object_contents): Likewise.
3713 * pdp11.c (squirt_out_relocs): Likewise.
3714 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
3715 * elf64-mmix.c (mmix_elf_final_link): Update comment.
3717 2004-06-14 Chris Demetriou <cgd@broadcom.com>
3719 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
3720 removal) with updated comment.
3721 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
3723 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
3724 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3726 2004-06-12 Alan Modra <amodra@bigpond.net.au>
3728 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
3729 overflow on branches to undefweaks.
3731 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3733 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
3734 as ecoff_section_data() does not return a valid lvalue.
3736 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
3738 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
3739 (elf_link_add_object_symbols): Likewise.
3741 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
3742 (elf_backend_reloc_type_class): New.
3744 2004-06-08 Mark Kettenis <kettenis@gnu.org>
3746 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
3748 * configure: Regenerate.
3750 2004-06-07 Daniel Jacobowitz <dan@debian.org>
3752 From: Albert Chin-A-Young <china@thewrittenword.com>
3753 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
3756 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
3758 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
3761 2004-05-28 DJ Delorie <dj@redhat.com>
3763 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
3764 for linking, but otherwise adjust reloc for merged sections.
3766 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3768 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
3769 _bfd_merged_section_offset for local symbols.
3771 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3773 * Makefile.am: Regenerate dependencies.
3774 * Makefile.in: Regenerate.
3775 * archures.c: Add bfd_mach_sh3_nommu .
3776 * bfd-in2.h: Regenerate.
3777 * cpu-sh.c: Add sh3-nommu architecture.
3778 (bfd_to_arch_table): Create new table.
3779 (sh_get_arch_from_bfd_mach): Create new function.
3780 (sh_get_arch_up_from_bfd_mach): Create new function.
3781 (sh_merge_bfd_arch): Create new function.
3782 * elf32-sh.c (sh_ef_bfd_table): Add table.
3783 (sh_elf_check_relocs): Replace switch statement with
3784 use of sh_ef_bfd_table .
3785 (sh_elf_get_flags_from_mach): Add new function.
3786 (sh_find_elf_flags): Likewise.
3787 (sh_elf_copy_private_data): Replace most of non-elf contents
3788 with a call to sh_merge_bfd_arch() .
3790 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
3792 * Makefile.am (bfdver.h): Use explicit filename, not $< .
3793 * Makefile.in: Regenerate.
3795 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3797 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
3798 custom calling conventions for dynamic symbols.
3799 (mn10300_elf_relax_section): Avoid relaxing a function as a local
3800 symbol if it's an alias to a global one.
3802 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
3804 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
3807 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3809 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
3812 2004-05-26 Alan Modra <amodra@bigpond.net.au>
3814 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
3815 for SHT_GROUP sections.
3817 2004-05-25 Alan Modra <amodra@bigpond.net.au>
3819 * elflink.c (elf_link_add_object_symbols): Don't set up merge
3821 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
3822 * merge.c: Formatting. Remove unnecessary casts. Expand
3823 bfd_get_section_alignment macro.
3824 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
3825 use throughout file.
3826 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
3827 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
3828 section name to determine sinfo group, instead test output section
3830 (_bfd_merge_sections): Add struct bfd_link_info param. Call
3831 _bfd_strip_section_from_output rather than just twiddling flags.
3832 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
3833 (_bfd_merge_sections): Update prototype.
3834 * libbfd.h: Regenerate.
3836 2004-05-24 Mark Kettenis <kettenis@gnu.org>
3838 * netbsd-core.c: Correctly indent section that sets architecture
3841 From Miod Vallat <miod@online.fr>:
3842 * m88kopenbsd.c: New file.
3843 * targets.c (m88k_openbsd_vec): New.
3844 * config.bfd: Add m88k-*-openbsd*.
3845 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
3846 (m88kopenbsd_vec): New.
3847 * configure: Regenerate.
3848 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
3849 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
3851 * Makefile.in: Regenerate.
3852 * po/SRC-POTFILES.in: Regenerate.
3854 2004-05-24 Nick Clifton <nickc@redhat.com>
3856 * hash.c: Remove bogus node "Changing the default Hash Table Size"
3857 introduced by hash table size patch.
3859 2004-05-22 Ben Elliston <bje@au.ibm.com>
3861 * configure.in (is_release): Remove.
3862 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
3863 (AC_OUTPUT): Don't output bfdver.h from version.h.
3864 * configure: Regenerate.
3865 * Makefile.am (RELEASE): New variable.
3866 (bfdver.h): New target.
3867 * Makefile.in: Regenerate.
3868 * doc/Makefile.in: Likewise.
3870 2004-05-22 Ben Elliston <bje@au.ibm.com>
3872 * Makefile.am (config.status): Don't depend on version.h.
3873 * Makefile.in: Regenerate.
3875 2004-05-22 Alan Modra <amodra@bigpond.net.au>
3877 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
3878 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
3879 * libbfd.h: Regenerate.
3880 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
3881 (_bfd_elf_rel_local_sym): Likewise.
3882 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
3883 (elf_link_input_bfd): Likewise.
3884 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
3885 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3886 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
3887 (elfNN_ia64_relocate_section): Likewise.
3889 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
3891 * hash.c (bfd_default_hash_table_size): New variable.
3892 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
3893 (bfd_hash_set_default_size): New function. Set the default size
3894 to a selected prime number close to the argument. Document new
3896 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
3897 * bfd-in2.h: Regenerate.
3898 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
3899 * Makefile.in: Regenerate.
3901 2004-05-21 Mark Kettenis <kettenis@gnu.org>
3903 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
3904 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
3905 arm, m68k, m88k and hppa core files.
3907 2004-05-21 Nick Clifton <nickc@redhat.com>
3909 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
3910 (bfd_bwrite): Likewise.
3911 (bfd_tell): Likewise.
3912 (bfd_flush): Likewise.
3913 (bfd_stat): Likewise.
3914 (bfd_seek): Likewise.
3915 (bfd_get_mtime): Likewise.
3916 (bfd_get_size): Likewise.
3918 2004-05-19 Ben Elliston <bje@au.ibm.com>
3920 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
3922 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
3924 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
3925 (bfd_generic_openr_next_archived_file): Likewise.
3927 2004-05-17 Bob Wilson <bob.wilson@acm.org>
3929 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
3930 section names by inserting a new substring after .gnu.linkonce, except
3931 for .gnu.linkonce.t.* where the "t." is replaced.
3933 2004-05-17 Adam Nemet <anemet@lnxw.com>
3935 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
3936 (m68-*-lynxos* case): Likewise.
3937 (powerpc-*-lyxnos* case): New case.
3938 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
3940 2004-05-17 David Heine <dlheine@tensilica.com>
3942 * aout-target.h (MY_bfd_copy_private_header_data): Define.
3943 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
3944 * bfd.c (bfd_copy_private_header_data): Define.
3945 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
3947 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
3948 * coffcode.h (coff_bfd_copy_private_header_data): Define.
3949 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
3950 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
3951 segments by calling copy_private_bfd_data.
3952 (_bfd_elf_copy_private_header_data): Define.
3953 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
3954 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
3955 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
3956 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
3957 * mmo.c (mmo_bfd_copy_private_header_data): Define.
3958 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
3959 * som.c (som_bfd_copy_private_header_data): Define.
3960 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
3961 * vms.c (vms_bfd_copy_private_header_data): Define.
3962 * bfd-in2.h: Regenerate.
3963 * libbfd.h: Regenerate.
3965 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3967 * elfxx-mips.c (MINUS_TWO): Define.
3968 (mips_elf_higher, mips_elf_highest,
3969 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
3970 some bfd_vma values.
3971 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
3973 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3975 * som.c (log2): Rename to exact_log2. Adjust all callers.
3977 2004-05-13 Paul Brook <paul@codesourcery.com>
3979 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
3980 dwarf3 format CIE entries. Remove comment about the size of the
3981 ra_column field. It is now correctly deduced.
3983 2004-05-13 Joel Sherrill <joel@oarcorp.com>
3985 * config.bfd (or32-*-rtems*): Switch to elf.
3987 2004-05-13 Nick Clifton <nickc@redhat.com>
3989 * po/fr.po: Updated French translation.
3991 2004-05-11 Jakub Jelinek <jakub@redhat.com>
3993 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
3994 into .dynsym if elf_section_data (sec)->dynindx <= 0.
3995 Adjust counting of last_local.
3996 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
3997 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
3998 created by the linker nor !SHF_ALLOC.
4000 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
4001 DT_PLTGOT to the start of the .got.plt section instead of the
4002 .got output section. Set sh_entsize for .got section in addition
4004 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4005 is at sgot->output_section->vma.
4006 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
4007 DT_PLTGOT to the start of the .got.plt section instead of the
4008 .got output section.
4009 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
4010 is at sgot->output_section->vma. Set sh_entsize for .got section
4011 in addition to .got.plt.
4012 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
4013 (bfd_section_from_phdr): Likewise.
4014 (map_sections_to_segments): Likewise.
4015 (assign_file_positions_for_segments): Likewise.
4016 (get_program_header_size): Likewise.
4017 * elflink.c (bfd_elf_size_dynamic_sections): Set
4018 elf_tdata (output_bfd)->relro from info->relro.
4019 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
4021 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
4023 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
4024 a zero symndx for which we hadn't accounted a dynamic relocation.
4025 (_frvfdpic_add_rofixup): Likewise.
4027 2004-05-07 Brian Ford <ford@vss.fsi.com>
4028 DJ Delorie <dj@redhat.com>
4030 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
4031 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
4032 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
4033 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
4035 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
4037 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
4038 immediately if there's no link info.
4039 (elf32_frvfdpic_copy_private_bfd_data): New.
4040 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
4042 2004-05-06 Zack Weinberg <zack@codesourcery.com>
4044 * dwarf2.c (add_line_info): Also set info->filename to NULL if
4045 filename argument is null; do not call strlen on a null pointer.
4047 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
4049 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
4052 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
4054 * configure.in (bfd_elf32_frvfdpic_vec): New.
4055 * configure: Rebuilt.
4056 * targets.c (bfd_elf32_frvfdpic_vec): New.
4057 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
4059 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
4060 frvfdpic instead of frv. Rearrange elf-target macros such that
4061 the FDPIC-specific ones are only defined for this new target
4063 (bfd_elf32_frvfdpic_vec): Declare.
4065 (elf32_frv_relocate_section): Use it to enable segment checking
4066 and to control rofixup emission. Add output section vma to
4067 applied relocation in non-LOAD non-ALLOC sections. Use
4068 _bfd_error_handler for errors.
4069 (_frv_create_got_section): Create .rel.got and .rofixup only in
4070 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
4072 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
4073 (elf32_frvfdpic_modify_segment_map): Likewise.
4074 (elf32_frv_finish_dynamic_sections): New, do-nothing.
4075 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
4076 error message if we miscompute the rofixup size.
4077 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
4078 (frvfdpic_elf_encode_eh_address): Likewise.
4079 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
4080 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
4081 relocs. Reject unknown relocation types.
4082 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
4083 (frv_elf_merge_private_bfd_data): Likewise.
4084 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
4085 0x4000 for newly-added elf32-frvfdpic.
4087 2004-05-05 Nick Clifton <nickc@redhat.com>
4090 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
4091 returning NULL as most users of this function do not check its
4093 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
4094 of bfd_cache_lookup().
4095 * sco5-core.c (sco5_core_file_p): Likewise.
4096 * trad-core.c (trad_unix_core_file_p): Likewise.
4098 2004-05-05 Nick Clifton <nickc@redhat.com>
4100 * cache.c (bfd_cache_lookup): Improve formatting.
4101 * archive.c: Fix formatting.
4103 2004-05-05 Peter Barada <peter@the-baradas.com>
4105 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
4106 * cpu-m68k.c(bfd_m68k_arch): Likewise.
4107 * bfd-in2.h(bfd_architecture): Regenerate.
4109 2004-05-03 Alan Modra <amodra@bigpond.net.au>
4111 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
4113 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
4114 those against discarded link-once and SEC_MERGE section symbols.
4116 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
4118 * section.c (bfd_get_section_by_name_if): New.
4119 * bfd-in2.h: Regenerated.
4121 2004-05-02 Alan Modra <amodra@bigpond.net.au>
4123 * som.c (som_bfd_is_group_section): Define.
4125 2004-05-01 Alan Modra <amodra@bigpond.net.au>
4127 * section.c (bfd_make_section_anyway): Copy the whole
4128 bfd_hash_entry, not just "next" from existing entry.
4130 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4132 * elf.c (bfd_section_from_shdr): Maintain the section order in
4134 (special_sections): Add ".note.GNU-stack".
4135 (elf_fake_sections): Handle section group for relocatable
4138 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
4140 * section.c (bfd_sections_find_if): New.
4141 * bfd-in2.h: Regenerated.
4143 2004-04-30 Alan Modra <amodra@bigpond.net.au>
4145 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
4147 * elf-bfd.h (bfd_elf_is_group_section): Declare.
4148 * elf.c (bfd_elf_is_group_section): New function.
4149 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
4150 * section.c (bfd_generic_is_group_section): New function.
4151 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
4152 (BFD_JUMP_TABLE_LINK): Adjust.
4153 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
4154 * aout-target.h (MY_bfd_is_group_section): Define.
4155 * aout-tic30.c (MY_bfd_is_group_section): Define.
4156 * bfd.c (bfd_is_group_section): Define.
4157 * binary.c (binary_bfd_is_group_section): Define.
4158 * bout.c (b_out_bfd_is_group_section): Define.
4159 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
4160 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
4161 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
4162 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
4163 * coffcode.h (coff_bfd_is_group_section): Define.
4164 * i386msdos.c (msdos_bfd_is_group_section): Define.
4165 * i386os9k.c (os9k_bfd_is_group_section): Define.
4166 * ieee.c (ieee_bfd_is_group_section): Define.
4167 * ihex.c (ihex_bfd_is_group_section): Define.
4168 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
4169 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
4170 * mmo.c (mmo_bfd_is_group_section): Define.
4171 * nlm-target.h (nlm_bfd_is_group_section): Define.
4172 * oasys.c (oasys_bfd_is_group_section): Define.
4173 * pef.c (bfd_pef_bfd_is_group_section): Define.
4174 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
4175 * srec.c (srec_bfd_is_group_section): Define.
4176 * tekhex.c (tekhex_bfd_is_group_section): Define.
4177 * versados.c (versados_bfd_is_group_section): Define.
4178 * vms.c (vms_bfd_is_group_section): Define.
4179 * xsym.c (bfd_sym_bfd_is_group_section): Define.
4180 * bfd-in2.h: Regenerate.
4181 * libbfd.h: Regenerate.
4183 2004-04-30 Alan Modra <amodra@bigpond.net.au>
4185 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
4187 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
4189 * configure.in: Update version to 2.15.91.
4190 * configure: Regenerate.
4192 2004-04-29 Brian Ford <ford@vss.fsi.com>
4194 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
4195 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
4196 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
4197 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
4198 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
4199 .gnu.linkonce.wi. sections.
4200 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
4201 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
4203 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
4204 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
4206 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4208 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
4209 * bfd-in2.h: Regenerate.
4210 * libbfd.h: Likewise.
4212 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4214 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
4216 (setup_sections): Use som_subspace_dictionary_record struct instead
4217 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
4218 is_comdat, is_common or dup_common.
4219 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
4220 is_comdat, is_common and dup_common in section subspace_dict from
4222 (som_begin_writing): Use som_subspace_dictionary_record struct.
4223 (som_finish_writing): Likewise.
4224 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
4225 is_common and dup_common flags in info for symbol. Add comment
4226 regarding linker support for these fields. Slightly reorganize
4228 (som_build_and_write_symbol_table): Set is_comdat, is_common and
4229 dup_common fields in symbol table from symbol info.
4230 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
4231 arguments. Set corresponding fields in copy_data. Change all callers.
4232 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
4234 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
4235 * som.h (som_subspace_dictionary_record): Define.
4236 (som_copyable_section_data_struct): Add is_comdat, is_common and
4238 (som_section_data_struct): Use som_subspace_dictionary_record struct
4239 instead of subspace_dictionary_record.
4240 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
4242 2004-04-27 Bob Wilson <bob.wilson@acm.org>
4244 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
4245 if set. Check reloc_done flag before applying relocations. Use
4246 output addresses, both when applying relocations and when comparing
4247 against the specified section.
4248 (elf_xtensa_relocate_section): Use output address to check if dynamic
4249 reloc is in a literal pool. Set section's reloc_done flag.
4251 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
4253 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
4254 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
4256 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
4259 2004-04-27 Alan Modra <amodra@bigpond.net.au>
4261 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
4262 structure field removed in 2004-04-24 patch.
4263 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
4265 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
4267 * elf32-arm.h (elf32_arm_section_flags): Likewise.
4268 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
4269 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
4270 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
4271 field before calling elf_backend_section_flags.
4273 2004-04-24 Chris Demetriou <cgd@broadcom.com>
4275 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
4276 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
4277 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
4278 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
4279 and BFD_RELOC_32_PCREL.
4280 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
4281 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
4282 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4283 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
4284 (mips_elf_next_relocation): Move comment about matching HI/LO
4286 (_bfd_mips_elf_relocate_section): Here. Remove handling for
4287 R_MIPS_GNU_REL_HI16.
4289 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4291 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
4292 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
4293 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
4294 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
4295 and update comments to reflect current usage.
4296 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
4297 and MIPS_R_SWITCH, as well as several empty entries. Update comment
4299 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
4300 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
4301 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4302 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
4303 type number to be MIPS_R_PCREL16.
4304 (mips_relocate_section): Remove support for link-time relaxation
4305 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
4306 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4307 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
4308 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
4309 relaxation of branches used by embedded-PIC.
4310 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
4311 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
4312 related members, update comment.
4313 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
4314 code related to embedded-PIC.
4315 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
4316 initialization of now-removed 'adjust' member of
4317 'struct ecoff_debug_info'.
4319 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4321 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
4323 2004-04-21 Philip Blundell <pb@nexus.co.uk>
4325 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
4326 relocs for locally defined symbols during -shared final link.
4327 (elf32_arm_final_link_relocate): Likewise.
4329 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4331 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
4332 ELF_LINK_POINTER_EQUALITY_NEEDED.
4333 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
4334 if r_type is not R_X86_64_PC32.
4335 (elf64_x86_64_finish_dynamic_symbol): If
4336 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
4339 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4341 * elf32-sh.c (sh_elf_plt_sym_val): New function.
4342 (elf_backend_plt_sym_val): Define.
4344 2004-04-22 Andrew Cagney <cagney@redhat.com>
4346 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
4348 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4350 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
4352 * som.c (som_set_section_contents): Constantify second argument.
4353 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
4354 (som_object_setup): Rework to avoid warning.
4355 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
4358 2004-04-22 Andrew Cagney <cagney@redhat.com>
4360 * cache.c (bfd_cache_close): Check for a previously closed file.
4362 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4364 * bfd.c (bfd_get_synthetic_symtab): Define.
4365 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
4366 NAME##_get_synthetic_symtab.
4367 (struct bfd_target): Add _bfd_get_synthetic_symtab.
4368 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
4369 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
4371 (_bfd_elf_get_synthetic_symtab): New prototype.
4372 * elfcode.h (elf_get_synthetic_symtab): Define.
4373 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
4374 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
4375 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
4376 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
4377 * bfd-in2.h: Rebuilt.
4378 * libbfd.h: Rebuilt.
4379 * elf32-i386.c (elf_i386_plt_sym_val): New function.
4380 (elf_backend_plt_sym_val): Define.
4381 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
4382 (elf_backend_plt_sym_val): Define.
4383 * elf32-s390.c (elf_s390_plt_sym_val): New function.
4384 (elf_backend_plt_sym_val): Define.
4385 * elf64-s390.c (elf_s390_plt_sym_val): New function.
4386 (elf_backend_plt_sym_val): Define.
4387 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
4388 (elf_backend_plt_sym_val): Define.
4389 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
4390 (elf_backend_plt_sym_val): Define.
4391 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
4392 (elf_backend_plt_sym_val): Define.
4393 * aout-target.h (MY_get_synthetic_symtab): Define.
4394 * aout-tic30.c (MY_get_synthetic_symtab): Define.
4395 * coff-rs6000.c (rs6000coff_vec): Add
4396 _bfd_nodynamic_get_synthetic_symtab.
4397 (pmac_xcoff_vec): Likewise.
4398 * coff64-rs6000.c (rs6000coff64_vec): Add
4399 _bfd_nodynamic_get_synthetic_symtab.
4400 (aix5coff64_vec): Likewise.
4401 * sunos.c (MY_get_synthetic_symtab): Define.
4402 * vms.c (vms_get_synthetic_symtab): Define.
4404 2004-04-22 Nick Clifton <nickc@redhat.com>
4406 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
4408 2004-04-22 Peter Barada <peter@the-baradas.com>
4410 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
4411 * bfd2-in.h: Regenerate.
4412 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
4414 2004-04-21 Chris Demetriou <cgd@broadcom.com>
4416 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
4417 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
4418 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
4419 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
4420 * bfd-in2.h: Regenerate.
4422 2004-04-21 Bob Wilson <bob.wilson@acm.org>
4424 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
4425 require relocations against a weak symbol to reference the same
4426 symbol hash entry if not a final, static link.
4427 (get_cached_value, add_value_map): Add final_static_link argument.
4428 (remove_literals): Pass final_static_link argument as needed.
4430 2004-04-21 Andrew Cagney <cagney@redhat.com>
4432 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
4433 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
4434 (opncls_bwrite, opncls_bclose, opncls_bflush)
4435 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
4436 bfd iovec that uses function callbacks.
4437 (bfd_close): Use the iovec's bclose.
4438 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
4439 (cache_bclose, cache_bflush, cache_bstat)
4440 (cache_iovec): New functions and global variable, implement a
4441 cache "iovec", where applicable set bfd_error.
4442 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
4443 * bfdio.c (struct bfd_iovec): Define.
4444 (real_read): Delete function.
4445 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
4446 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
4447 assume that bread and bwrite set bfd_error.
4448 * bfd.c (struct bfd): Add "iovec", update comments.
4449 * bfd-in2.h, libbfd.h: Re-generate.
4451 2004-04-21 Andrew Cagney <cagney@redhat.com>
4453 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4455 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
4457 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
4458 (bfd_elf_gc_sections): Fail if a shared object is being created.
4459 Do not fail if dynamic sections have been created. Instead call
4460 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
4461 dynamically referenced symbols. Do not mark the whole graph
4462 rooted at .eh_frame, only the section proper.
4464 2004-04-20 DJ Delorie <dj@redhat.com>
4466 * reloc.c: Add BFD_RELOC_32_SECREL.
4467 * bfd-in2.h: Regenerate.
4468 * libbfd.h: Likewise.
4469 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
4470 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
4471 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
4473 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4475 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
4476 relocs against hidden/protected undefweak symbols properly.
4477 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4479 2004-04-18 Mark Kettenis <kettenis@gnu.org>
4481 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4482 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
4485 2004-04-17 Brian Ford <ford@vss.fsi.com>
4487 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
4488 filepos for the SizeOfHeaders field.
4489 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
4491 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
4493 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4495 * simple.c (bfd_simple_get_relocated_section_contents): Don't
4496 change reloc_done. Set and restore _cooked_size.
4499 2004-04-15 Mark Kettenis <kettenis@gnu.org>
4501 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
4504 2004-04-15 Nick Clifton <nickc@redhat.com>
4506 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
4508 2004-04-15 Alan Modra <amodra@bigpond.net.au>
4510 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
4512 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
4514 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
4515 when it is a definition.
4517 2004-04-14 Alan Modra <amodra@bigpond.net.au>
4519 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
4520 when statically linking PIC code.
4521 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4523 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4525 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
4526 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
4527 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
4528 * configure: Regenerate.
4530 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
4532 * elflink.c: Include libiberty.h.
4533 * Makefile.am (elflink.lo): Depend on libiberty.h.
4534 * Makefile.in: Regenerate.
4536 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
4538 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
4541 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
4543 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
4544 reserve the memory for dynamic linker
4546 2004-04-05 Mark Kettenis <kettenis@gnu.org>
4548 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
4549 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
4551 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4553 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
4554 RELOC_FOR_GLOBAL_SYMBOL.
4555 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
4557 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4559 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
4560 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
4562 2004-04-01 Paul Brook <paul@codesourcery.com>
4564 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
4565 * elf32-arm.h (struct elf32_elf_section_map): New.
4566 (struct _arm_elf_section_data): New.
4567 (elf32_arm_section_data): Define.
4568 (struct elf32_arm_link_hash_table): Add byteswap_code.
4569 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
4570 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
4571 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
4572 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
4573 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
4574 (bfd_elf32_new_section_hook, elf_backend_write_section,
4575 elf_backend_link_output_symbol_hook): Define.
4577 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
4579 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
4580 that keeps the characters in a B_INCL..B_EINCL range.
4581 (_bfd_link_section_stabs): When computing the sum of the
4582 characters in a B_INCL..B_EINCL range also keep a copy of those
4583 characters. Use this information to distinguish between
4584 include sections that have the same sum and the same length
4585 but which are nevertheless unique.
4587 2004-03-31 Paul Brook <paul@codesourcery.com>
4589 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
4590 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
4592 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
4594 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
4595 to 'sum_chars' and add field 'num_chars'.
4596 (_bfd_link_section_stabs): When computing the sum of the
4597 characters in a B_INCL..B_EINCL range also keep a count of the
4598 number of characters. Use this information to help distinguish
4599 between include sections when have the same sum but which
4600 nevertheless are still unique.
4602 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
4604 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
4606 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
4607 Tomer Levi <Tomer.Levi@nsc.com>
4609 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
4610 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
4611 (BFD32_BACKENDS): Add elf32-cr16c.lo.
4612 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
4613 (cpu-cr16c.lo): New target.
4614 (elf32-cr16c.lo): Likewise.
4615 * Makefile.in: Regenerate.
4616 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
4617 (bfd_archures_list): Add bfd_cr16c_arch.
4618 * config.bfd: Handle cr16c-*-elf*.
4619 * configure.in: Handle bfd_elf32_cr16c_vec.
4620 * configure: Regenerate.
4621 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
4622 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
4623 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
4624 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
4625 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
4626 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
4627 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
4628 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
4629 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
4630 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
4631 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
4632 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
4633 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
4634 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
4635 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
4636 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
4637 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
4638 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
4639 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
4640 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
4641 * targets.c (bfd_elf32_cr16c_vec): Declare.
4642 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
4643 * cpu-cr16c.c: New file.
4644 * elf32-cr16c.c: Likewise.
4645 * libbfd.h: Regenerate.
4646 * bfd-in2.h: Likewise.
4648 2004-03-30 Jakub Jelinek <jakub@redhat.com>
4650 * elf.c (map_sections_to_segments): Fix handling of .tbss.
4652 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4654 * Makefile.am: Remove all mention of elflink.h.
4655 * Makefile.in: Regenerate.
4656 * bfd-in.h (bfd_elf_discard_info): Declare.
4657 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
4658 * bfd-in2.h: Regenerate.
4659 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
4660 bfd_elf32_link_record_dynamic_symbol,
4661 bfd_elf64_link_record_dynamic_symbol,
4662 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
4663 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
4664 _bfd_elf32_link_record_local_dynamic_symbol,
4665 _bfd_elf64_link_record_local_dynamic_symbol,
4666 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
4667 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
4668 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
4669 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
4670 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
4671 _bfd_elf32_reloc_symbol_deleted_p,
4672 _bfd_elf64_reloc_symbol_deleted_p): Delete.
4673 (bfd_elf_link_record_dynamic_symbol,
4674 bfd_elf_link_record_local_dynamic_symbol,
4675 bfd_elf_final_link, bfd_elf_gc_sections,
4676 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
4677 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
4678 bfd_elf_reloc_symbol_deleted_p): Declare.
4679 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
4680 * elf32-arm.h: Update for changed function names. Remove local
4681 WILL_CALL_FINISH_DYNAMIC_SECTION define.
4682 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
4683 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
4684 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
4685 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4686 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
4687 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
4688 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
4689 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
4690 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
4691 (bfd_elfNN_print_symbol): Define.
4692 * elfcode.h: Don't include elflink.h.
4693 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
4694 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
4695 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
4696 elf_gc_record_vtinherit, elf_gc_record_vtentry,
4697 elf_link_record_local_dynamic_symbol): Don't define.
4698 * elflink.c: Update for changed function names. Move elflink.h
4700 * elflink.h: Delete file.
4701 * po/SRC-POTFILES.in: Regenerate.
4702 * po/bfd.pot: Regenerate.
4704 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4706 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
4707 "name" for global syms accidentally removed in 2004-03-20 change.
4709 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4711 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
4712 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
4713 where Elf_External_* is different for 64 and 32 bit, with
4714 corresponding elf_size_info field.
4715 (struct elf_final_link_info): Use "bfd_byte *" instead
4716 of "Elf_External_Sym *" for external_syms and symbuf.
4717 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
4718 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
4719 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
4720 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
4721 (elf_link_sort_cmp2): Adjust.
4722 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
4723 using ELF_R_SYM macro. Set u.sym_mask.
4724 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
4725 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
4726 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
4727 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
4728 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
4729 swap_syn_out functions. Rearrange dyn swap in/out switch.
4730 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
4731 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
4732 (elf_link_flush_output_syms): Add elf_backend_data arg.
4733 (elf_link_check_versioned_symbol): Likewise.
4734 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
4735 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
4736 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
4737 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
4738 ELF_R_TYPE and ELF_R_INFO macros.
4739 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
4740 based on size rather than using ELF_R_INFO.
4741 (elf_gc_mark): Set up r_sym_shift local var and use instead of
4743 (struct alloc_got_off_arg): New.
4744 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
4745 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
4746 (elf_gc_allocate_got_offsets): Adjust.
4747 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
4748 ELF_R_SYM. Use bfd_section_from_elf_index.
4749 (elf_bfd_discard_info): Set cookie.r_sym_shift.
4750 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
4751 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
4753 2004-03-26 Stan Shebs <shebs@apple.com>
4755 Remove MPW support, no longer used.
4756 * config.bfd (powerpc-*-mpw*): Remove configuration.
4757 * mpw-config.in, mpw-make.sed: Remove files.
4758 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
4760 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4762 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
4763 (ppc64_elf_add_symbol_hook): New function.
4764 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
4765 const from Elf_Internal_Sym param.
4766 * elflink.c (elf_link_add_object_symbols): Adjust.
4767 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
4768 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
4769 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
4770 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
4771 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
4772 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
4773 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
4774 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
4775 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
4776 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
4777 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
4778 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
4779 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
4780 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
4781 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
4782 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
4784 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4786 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
4787 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
4788 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
4789 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
4790 (bfd_elf64_bfd_link_add_symbols): Delete.
4791 (bfd_elf_link_add_symbols): Declare.
4792 * elfcode.h (elf_bfd_link_add_symbols): Delete.
4793 * elflink.c: Include safe-ctype.h.
4794 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
4796 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
4797 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
4799 (elf_link_add_archive_symbols): Rename from
4800 _bfd_elf_link_add_archive_symbols, make static.
4801 (elf_link_add_object_symbols): New function. Corresponding
4802 elflink.h function converted to use elf_size_info.
4803 (bfd_elf_link_add_symbols): Likewise.
4804 (bfd_elf_size_dynamic_sections): Adjust.
4805 * elflink.h (elf_bfd_link_add_symbols): Delete.
4806 (elf_link_add_object_symbols): Delete.
4807 * elf32-gen.c (elf32_generic_link_add_symbols): Call
4808 bfd_elf_link_add_symbols.
4809 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
4811 2004-03-25 Alan Modra <amodra@bigpond.net.au>
4813 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
4814 and chained shared libs only if dynsym. Clear dynsym on forced-local.
4816 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
4817 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
4818 (_bfd_elf_add_dt_needed_tag): Declare.
4819 (_bfd_elf_sort_symbol): Declare.
4820 (_bfd_elf_finalize_dynstr): Declare.
4821 (RELOC_FOR_GLOBAL_SYM): Formatting.
4822 * elfcode.h (elf_add_dynamic_entry): Delete.
4823 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
4824 elflink.h function converted to use elf_size_info.
4825 (_bfd_elf_add_dt_needed_tag): Likewise.
4826 (_bfd_elf_sort_symbol): Likewise.
4827 (_bfd_elf_finalize_dynstr): Likewise.
4828 (compute_bucket_count): Likewise.
4829 (bfd_elf_size_dynamic_sections): Likewise. Check result of
4830 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
4831 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
4832 * elflink.h: ..here.
4833 (sort_symbol, add_dt_needed_tag): Delete.
4834 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
4835 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
4837 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
4838 * elf32-cris.c (add_dynamic_entry): Likewise.
4839 * elf32-hppa.c (add_dynamic_entry): Likewise.
4840 * elf32-i370.c (add_dynamic_entry): Likewise.
4841 * elf32-i386.c (add_dynamic_entry): Likewise.
4842 * elf32-m32r.c (add_dynamic_entry): Likewise.
4843 * elf32-m68k.c (add_dynamic_entry): Likewise.
4844 * elf32-ppc.c (add_dynamic_entry): Likewise.
4845 * elf32-s390.c (add_dynamic_entry): Likewise.
4846 * elf32-sh.c (add_dynamic_entry): Likewise.
4847 * elf32-sparc.c (add_dynamic_entry): Likewise.
4848 * elf32-vax.c (add_dynamic_entry): Likewise.
4849 * elf32-xtensa.c (add_dynamic_entry): Likewise.
4850 * elf64-alpha.c (add_dynamic_entry): Likewise.
4851 * elf64-hppa.c (add_dynamic_entry): Likewise.
4852 * elf64-ppc.c (add_dynamic_entry): Likewise.
4853 * elf64-s390.c (add_dynamic_entry): Likewise.
4854 * elf64-sparc.c (add_dynamic_entry): Likewise.
4855 * elf64-x86-64.c (add_dynamic_entry): Likewise.
4856 * elfxx-ia64.c (add_dynamic_entry): Likewise.
4857 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4858 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
4859 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
4860 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
4862 2004-03-23 Paul Brook <paul@codesourcery.com>
4864 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
4866 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4868 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
4869 literal tables and check for relocs outside of literal pools.
4870 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
4871 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
4873 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
4874 (elf_xtensa_relocate_section): Read literal tables and check for
4875 dynamic relocations in read-only sections and not in literal pools.
4877 2004-03-23 Alan Modra <amodra@bigpond.net.au>
4880 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
4882 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4884 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
4885 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
4886 not defined by the executable, or defined in a DSO.
4887 <eliding run-time relocation of .got>: Initialize GOT entry for a
4888 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
4890 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
4891 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
4892 a PLT reloc to GOT for an executable.
4893 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
4894 .got for a DSO and explain why.
4895 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
4896 and unreferenced symbols for which a PLT is defined. Adjust
4897 dynamic-symbol pruning correspondingly, to make sure we don't lose
4898 a dynamic symbol also defined by a DSO.
4900 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4902 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
4903 and rel args. Group input and output args. Wrap to 80 columns.
4904 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
4905 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
4906 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
4907 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
4908 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4909 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
4910 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
4911 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
4912 RELOC_FOR_GLOBAL_SYMBOL invocation.
4914 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
4916 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
4917 unresolved symbols in objects aren't allowed.
4919 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
4921 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
4922 (elf_hppa_unmark_useless_dynamic_symbols):
4923 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
4924 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
4925 (elf32_hppa_relocate_section): Likewise.
4926 * elf32-i370.c (i370_elf_relocate_section): Likewise.
4927 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
4928 * elf32-sh.c (sh_elf_relocate_section): Likewise.
4929 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
4930 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4932 * elf-m10200.c (mn10200_elf_relocate_section): Use
4933 RELOC_FOR_GLOBAL_SYMBOL.
4934 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
4935 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
4936 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
4937 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
4938 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
4939 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
4940 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4941 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
4942 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
4943 * elf32-v850.c (v850_elf_relocate_section): Likewise.
4944 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
4945 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
4947 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4949 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
4950 (final_link_relocate): Likewise.
4951 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
4952 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
4954 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4956 * Makefile.am: Run "make dep-am".
4957 * Makefile.in: Regenerate.
4958 * aclocal.m4: Regenerate.
4959 * config.in: Regenerate.
4960 * po/bfd.pot: Regenerate.
4962 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4963 H.J. Lu <hongjiu.lu@intel.com>
4965 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
4966 type and size change code to where it was previously. Remove
4967 dt_needed param. Treat old weak syms as strong if new sym is
4968 from a shared lib, even when old sym is from another shared
4969 lib. Remove unnecessary tests of oldweak and newweak. Correct
4971 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
4972 _bfd_elf_merge_symbol calls.
4973 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
4974 dt_needed local var. Update comments.
4975 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
4976 (_bfd_elf_add_default_symbol): Likewise.
4978 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
4979 strong syms in one shared object overriding weak syms in another.
4981 2004-03-18 Alan Modra <amodra@bigpond.net.au>
4983 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
4984 dyn_lib_class field. Rearrange for better packing.
4985 (elf_dt_soname): Delete.
4986 (elf_dyn_lib_class): Define.
4987 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
4988 (bfd_elf_set_dt_needed_soname): Delete.
4989 (bfd_elf_set_dyn_lib_class): New function.
4990 * elflink.h (add_dt_needed_tag): New function. Split out from..
4991 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
4992 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
4993 initialization of soname.
4994 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
4996 * bfd-in.h (enum dynamic_lib_link_class): New.
4997 (bfd_elf_set_dt_needed_soname): Delete.
4998 (bfd_elf_set_dyn_lib_class): Declare.
4999 * bfd-in2.h: Regenerate.
5001 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
5002 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
5003 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
5004 symbol loop. Instead use add_needed to flag tag as written.
5006 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
5008 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
5009 logic for null_input_bfd detection.
5011 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
5013 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
5015 2004-03-16 Mark Kettenis <kettenis@gnu.org>
5017 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
5020 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5022 * elflink.c (elf_link_read_relocs_from_section): Don't use
5023 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
5024 (_bfd_elf_link_read_relocs): ..to here.
5025 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
5027 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5029 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
5030 values selected in configure.host. Require both to be defined
5031 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
5032 corresponding BFD_HOST vars with quotes.
5033 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
5034 Always require BFD_HOST_64_BIT_DEFINED.
5035 <file_ptr type>: Find off_t size before emitting message. Combine
5036 off_t and ftello64 conditional.
5037 * configure: Regenerate.
5039 2004-03-16 Alan Modra <amodra@bigpond.net.au>
5041 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
5042 aliasing warning. Remove trailing whitespace throughout file.
5044 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5046 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
5047 input_section in calls to get_dyn_name.
5048 * 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
5050 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
5052 2004-03-15 Alan Modra <amodra@bigpond.net.au>
5054 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
5055 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
5056 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
5057 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
5058 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
5059 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
5060 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
5062 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
5063 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5064 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5065 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
5066 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
5067 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
5068 (read_8_bytes, read_indirect_string, read_address): Likewise.
5069 (read_abbrevs, parse_comp_unit): Likewise.
5070 * targets.c (struct bfd_target): Likewise.
5071 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
5072 * hppabsd-core.c: Likewise. Formatting.
5073 * hpux-core.c: Likewise.
5074 * irix-core.c: Likewise.
5075 * netbsd-core.c: Likewise.
5076 * osf-core.c: Likewise.
5077 * ptrace-core.c: Likewise.
5078 * sco5-core.c: Likewise.
5079 * trad-core.c: Likewise.
5080 * configure: Regenerate.
5081 * bfd-in2.h: Regenerate.
5083 2004-03-15 Alan Modra <amodra@bigpond.net.au>
5085 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
5086 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
5087 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
5088 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
5089 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
5090 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
5091 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
5092 * libbfd.c: Likewise in function definitions.
5093 (bfd_put_8): Mask with 0xff rather than casting to char.
5094 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
5095 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
5096 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
5097 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
5098 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
5099 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
5100 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
5101 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
5102 (H_GET_64, H_GET_32, H_GET_16): Likewise.
5103 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
5104 * archive.c (do_slurp_coff_armap): Update swap prototype.
5105 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
5106 (tic54x_getl_signed_32): Likewise.
5107 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
5108 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
5109 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
5110 (bfd_getp_signed_32, bfd_putp32): Likewise.
5111 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
5112 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
5113 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
5114 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
5115 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
5116 bfd_h_getx_signed_16, bfd_h_putx16.
5117 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
5118 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
5119 * hpux-core.c: Likewise.
5120 * irix-core.c: Likewise.
5121 * netbsd-core.c: Likewise.
5122 * osf-core.c: Likewise.
5123 * ptrace-core.c: Likewise.
5124 * sco5-core.c: Likewise.
5125 * trad-core.c: Likewise.
5126 * bfd-in2.h: Regenerate.
5128 2004-03-15 Matt Thomas <matt@3am-software.com>
5130 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
5133 2004-03-13 Mark Kettenis <kettenis@gnu.org>
5135 * config.bfd: Add x86_64-*-openbsd*.
5136 * configure.in (x86_64-*-openbsd*): Set COREFILE to
5138 * configure: Regenerate.
5140 2004-03-12 Nick Clifton <nickc@redhat.com>
5141 Dave Murphy <wintermute2k4@ntlworld.com>
5143 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
5144 if the input bfd does not contain any code.
5146 2004-03-09 Steve Ellcey <sje@cup.hp.com>
5148 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
5150 2004-03-05 Fred Fish <fnf@redhat.com>
5152 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
5153 mips16 symbols to be even rather than testing first for even/odd.
5154 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
5156 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
5158 * elf.c (map_sections_to_segments): Ignore .tbss sections for
5161 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
5163 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
5164 undefined symbols as hash_new.
5166 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
5168 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
5170 * elf32-sh.c: Ditto.
5171 * bfd-in2.h: Regenerate.
5173 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
5175 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
5177 (_frv_count_got_plt_entries): Initialize them.
5178 (frv_pic_relocs_info_find): Add insert argument. Adjust all
5180 (frv_pic_relocs_info_for_global): Likewise.
5181 (frv_pic_relocs_info_for_local): Likewise.
5182 (frv_pic_merge_early_relocs_info): New.
5183 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
5185 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
5186 Check that we don't exceed the allocated count for entry.
5187 (_frv_add_rofixup): Likewise.
5188 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
5189 (elf32_frv_finish_dynamic_sections): Improve error message in case
5190 we emit too few rofixup entries.
5192 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
5194 * archures.c (bfd_mach_fr450): New.
5195 * bfd-in2.h: Regenerate.
5196 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
5197 (arch_info_500): Link to it.
5198 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
5199 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
5200 (frv_elf_arch_extension_p): New function.
5201 (frv_elf_merge_private_bfd_data): Use it.
5203 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
5205 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
5207 * elflink.h (is_global_data_symbol_definition): Moved to
5209 (elf_link_is_defined_archive_symbol): Likewise.
5210 (elf_link_add_archive_symbols): Likewise. Renamed to
5211 _bfd_elf_link_add_archive_symbols.
5213 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
5214 of ELF symbol table entry from backend.
5215 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
5216 instead of elf_link_add_object_symbols.
5218 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5220 * elf-bfd.h (struct elf_backend_data): Added
5221 elf_backend_can_make_relative_eh_frame,
5222 elf_backend_can_make_lsda_relative_eh_frame and
5223 elf_backend_encode_eh_address.
5224 (_bfd_elf_encode_eh_address): Declare.
5225 (_bfd_elf_can_make_relative): Declare.
5226 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
5227 hooks to decide whether to attempt to make_relative and
5229 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
5230 (_bfd_elf_can_make_relative): New.
5231 (_bfd_elf_encode_eh_address): New.
5232 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
5233 (frv_elf_encode_eh_address): New.
5234 (elf_backend_can_make_relative_eh_frame): Define.
5235 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5236 (elf_backend_encode_eh_address): Define.
5238 (elf_backend_can_make_relative_eh_frame): Define.
5239 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5240 (elf_backend_encode_eh_address): Define.
5241 (elfNN_bed): Add them.
5243 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5245 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
5246 complain_on_overflow to signed.
5248 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
5250 * elflink.h (sort_symbol): New.
5251 (elf_link_add_object_symbols): Use a sorted symbol array for
5254 2004-02-27 Jakub Jelinek <jakub@redhat.com>
5256 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5257 for pc relative relocs.
5258 (elf_s390_relocate_section): Likewise.
5259 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5260 for pc relative relocs.
5261 (elf_s390_relocate_section): Likewise.
5263 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
5265 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
5268 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
5270 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
5271 field to track if a relocation is against readonly section.
5272 (count_dyn_reloc): Take a new argument for rent->reltext.
5273 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
5274 (get_reloc_section): Don't set ia64_info->reltext here.
5275 (allocate_dynrel_entries): Set ia64_info->reltext here.
5277 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
5279 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
5280 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
5281 function's descriptor to symbol+offset, and map local undefweak
5282 symbol to NULL function descriptor.
5283 (elf32_frv_relocate_section): Likewise.
5285 2004-02-23 Mark Kettenis <kettenis@gnu.org>
5287 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
5289 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
5290 (netbsd_core_file_p): Set architecture from machine ID for
5293 2004-02-23 Jakub Jelinek <jakub@redhat.com>
5295 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
5296 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
5298 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
5300 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
5301 symbols with non-default visibility.
5303 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
5305 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
5306 IMAGE_SCN_MEM_WRITE on known sections only.
5308 2004-02-20 Jakub Jelinek <jakub@redhat.com>
5310 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
5311 symbols used in PIE relocs.
5313 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5315 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
5318 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
5320 * configure.in: Update version to 2.15.90.
5321 * configure: Regenerate.
5323 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
5324 Richard Sandiford <rsandifo@redhat.com>
5326 * elfxx-mips.c (mips_elf_calculate_relocation): Use
5327 _bfd_elf_symbol_refs_local_p to decide whether to decay
5328 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
5329 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
5330 relocs if the symbol wasn't defined by a regular object file.
5331 Don't check the symbol's dynindx.
5333 2004-02-16 Andrew Cagney <cagney@redhat.com>
5335 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
5337 * bfd-in2.h: Re-generate.
5339 2004-02-14 Andrew Cagney <cagney@redhat.com>
5341 * configure.host (HDEFINES): When hppa*-*-hpux*, define
5342 _LARGEFILE64_SOURCE.
5344 2004-02-13 Andrew Cagney <cagney@redhat.com>
5346 * elf.c (vma_page_aligned_bias): New function.
5347 (assign_file_positions_except_relocs)
5348 (assign_file_positions_for_segments): Replace broken modulo
5349 arithmetic with call to vma_page_aligned_bias.
5351 2004-02-11 Andrew Cagney <cagney@redhat.com>
5353 * bfd-in.h: Update copyright.
5354 (bfd_tell): Change return type to file_ptr.
5355 * bfd-in2.h: Re-generate.
5356 * cache.c: Update copyright.
5357 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
5359 (close_one): Use real_ftell.
5360 * bfdio.c: Update copyright.
5361 (real_ftell, real_fseek): New functions.
5362 (bfd_tell): Use real_fseek and real_ftell, change return type to
5364 (bfd_seek): Use real_ftell and real_fseek, change type of
5365 file_position to a file_ptr.
5366 * libbfd-in.h: Update copyright.
5367 (real_ftell, real_fseek): Declare.
5368 * libbfd.h: Re-generate.
5370 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
5371 fseeko and fseeko64. Determine bfd_file_ptr.
5372 * configure: Re-generate.
5373 * config.in: Re-generate.
5375 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
5377 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
5378 * elf32-h8300.c: Likewise.
5380 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
5381 Nick Clifton <nickc@redhat.com>
5383 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
5384 GOT entries with no associated GOT subsection.
5386 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
5388 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
5389 * elf.c (swap_out_syms): Use it to decide whether local section
5390 symbols should be named.
5391 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
5392 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
5393 (elf_backend_name_local_section_symbols): Define.
5394 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
5396 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
5398 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
5399 (elfNN_ia64_relax_section): Optimize brl to br during the relax
5402 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
5404 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
5405 to bfd_link_hash_entry passed by reference to
5406 _bfd_generic_link_add_one_symbol.
5408 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
5410 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
5411 relocations against dynamic symbols.
5413 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5415 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
5418 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
5420 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
5421 * bfd-in2.h, libbfd.h: Rebuilt.
5423 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
5425 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
5426 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
5427 flag has been cleared.
5429 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
5431 * coff-h8300.c: Add and adjust comments about relaxation.
5432 * elf32-h8300.c: Likewise.
5434 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5436 * coff-h8300.c: Fix comment typos.
5437 * elf32-h8300.c: Likewise.
5439 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5441 * coff-h8300.c: Add comments about relaxation.
5442 * elf32-h8300.c: Likewise.
5444 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5446 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5448 * aclocal.m4: Regenerate.
5449 * configure: Regenerate.
5451 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
5453 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
5454 mips_elf64_rtype_to_howto instead of using howto_table.
5456 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
5458 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
5460 (elf32_arm_check_relocs): Don't increment the PLT refcount for
5461 relocs which would not use the PLT.
5463 2004-01-13 Alan Modra <amodra@bigpond.net.au>
5465 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
5466 (ppc64_elf_gc_sweep_hook): Likewise.
5467 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
5469 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5471 Adds linker relaxation support for bit manipulation insns like
5472 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
5474 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
5475 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
5476 * coff-h8300.c: Opcode for bit manipulation insn is checked in
5477 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
5479 2004-01-12 Alan Modra <amodra@bigpond.net.au>
5481 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
5483 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5485 * elf32-h8300.c: Fix formatting.
5487 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5489 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
5490 dynamic object is present. Declare r_symndx and h in an inner
5492 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
5494 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
5496 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
5497 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
5498 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
5499 identically. Do not emit PC24 relocations for shared libraries.
5500 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
5501 identically. Don't adjust pc_count.
5502 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
5503 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
5504 adjust count for branch relocations.
5505 (allocate_dynrelocs): Correct typo in call to
5506 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
5507 PC24 or PLT32 relocs when linking.
5509 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5511 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
5512 relocation howto with ARM_26 one for consistency.
5513 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
5514 that will be converted to ARM_26D ones, since we always want 'done'
5515 relocations to be reflected in section's data.
5516 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
5518 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
5521 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5523 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
5524 are not partial_inplace during a relocatable link.
5526 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
5528 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
5529 if no dynamic object is present. Declare r_symndx and h in an
5532 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5534 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
5535 trampoline if it is known out of range.
5537 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5539 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
5540 * elf32-frv.c (_frv_osec_readonly_p): New.
5541 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
5543 (_frv_count_got_plt_entries): Adjust expected count accordingly.
5544 (elf32_frv_relocate_section): Likewise. Error out if attempting
5545 to emit rofixups or dynamic relocs in read-only segments. Use
5546 _bfd_elf_section_offset to adjust r_offsets in rofixups and
5547 dynamic relocations.
5548 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
5549 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
5550 relocations or fixups involving merged sections correctly. Avoid
5551 crash when undefined symbol is referenced by R_FRV_32 or
5552 R_FRV_FUNCDESC_VALUE.
5553 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
5554 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
5555 input section holding local symbol to addend of R_FRV_32 or
5556 R_FRV_FUNCDESC_VALUE dynamic relocation.
5557 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
5558 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
5559 (elf32_frv_always_size_sections): Don't store pointer to
5560 __stacksize symbol in sec_info.
5561 (elf32_frv_modify_segment_map): Look it up here.
5562 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
5563 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
5564 of the lazy PLT entry, not only its offset, as the low word of a
5565 function descriptor.
5566 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
5567 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
5568 if a hash table entry already exists but is not a definition.
5569 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
5570 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
5571 (_frv_add_rofixup): Don't inline.
5572 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
5573 for undefweak symbols.
5574 (elf32_frv_relocate_section): Avoid crash while computing
5575 relocation when linking with shared library. Only emit rofixups
5576 and dynamic relocations for alloc&load sections. Mark binaries
5577 with inter-segment relocations for relocation as a unit.
5578 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
5579 (DEFAULT_STACK_SIZE): New.
5580 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
5581 emit rofixups or dynamic relocs when linking dynamic non-PIE
5583 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
5584 shared libs too. Reserve the last entry for the GOT pointer.
5585 (elf32_frv_finish_dynamic_sections): Emit it.
5586 (elf32_frv_always_size_sections): New.
5587 (elf32_frv_modify_segment_map): New.
5588 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
5590 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
5591 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
5592 (elf_backend_always_size_sections): New.
5593 (elf_backend_modify_segment_map): New.
5594 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
5595 * config.bfd: Added frv-*-*linux*.
5596 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
5597 ABS section, instead of crashing.
5598 (elf32_frv_relocate_section): Don't crash before warning about
5599 different segments in non-PIC relocation.
5600 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
5601 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
5602 relocs to undefweak symbols.
5603 (elf32_frv_relocate_section): Ditto for undefined symbols.
5604 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
5605 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
5606 gotfixup section was created.
5607 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
5608 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
5609 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
5610 complain_overflow_signed.
5611 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
5612 have not been allocated.
5613 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
5614 privfd only if dynamic sections were created.
5615 (elf32_frv_relocate_section): Compute gprel_segment, and use it
5616 for GPREL relocs. When linking relocatable FDPIC executables,
5617 emit warnings for relocations that would be illegal on PIE or
5618 shared libraries. Emit rofixup for R_FRV_32 only if input object
5620 (_frv_create_got_section): Define _gp symbol in the rofixup
5622 (elf32_frv_finish_dynamic_sections): If rofixups needed but
5623 dynamic sections missing, error out requesting -melf32frvfd.
5624 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5625 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
5626 computation of addends from section and global or local symbol
5627 value. Change return type to bfd_boolean, and return a failure if
5628 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
5629 nonzero addend is required.
5630 (elf32_frv_relocate_section): Likewise. Print error for
5631 unsupported nonzero addends.
5632 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5633 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
5634 force everything local.
5635 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
5636 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
5637 (frv_gotfixup_section): New.
5638 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
5639 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
5641 (_frv_add_rofixup): New.
5642 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
5643 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
5644 improve some ugly conditions.
5645 (elf32_frv_relocate_section): Likewise. Reject inter-segment
5646 relocations in fdpic.
5647 (_frv_create_got_section): Create .rofixup.got section.
5648 (struct _frv_dynamic_got_info): Added fixups.
5649 (_frv_count_got_plt_entries): Account in-GOT relocations into
5650 relocs32, relocsfd and relocsfdv. Account them into relocs or
5651 fixups, as appropriate.
5652 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
5654 (elf32_frv_finish_dynamic_sections): Verify that the right number
5655 of relocations and fixups was generated.
5656 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
5658 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
5659 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
5660 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
5661 descriptor of a (formerly-)global symbol is local.
5662 (struct frv_pic_relocs_info): Adjust comments.
5663 (_frv_emit_got_relocs_plt_entries): Adjust.
5664 (elf32_frv_relocate_section): Likewise.
5665 (_frv_count_got_plt_entries): Likewise.
5666 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
5667 symbol's value to addend in the common preamble. Decay dynamic
5668 symbols to section+offset if they bind or call locally, for GOT
5669 and FUNCDESC_VALUE, respectively.
5670 (elf32_frv_relocate_section): Likewise.
5671 (elf32_frv_check_relocs): Don't register as dynamic symbols of
5672 internal or hidden visibility.
5673 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
5674 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
5675 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
5676 (elf32_frv_relocate_section): Pass relocation addend in. Use
5677 original relocation addend to look up the got relocs/plt entries
5678 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
5679 processing relocations that reference .scommon symbols.
5680 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
5681 Introduce support for dynamic linking.
5682 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
5683 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
5684 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
5685 (frv_reloc_type_lookup): Return REL howtos for executables and
5687 (frv_info_to_howto_rel): New.
5688 (struct frv_elf_link_hash_table): New.
5689 (frv_hash_table, frv_got_section, frv_gotrel_section,
5690 frv_plt_section, frv_pltrel_section, frv_relocs_info,
5691 frv_got_initial_offset, frv_plt_initial_offset): New macros.
5692 (frv_elf_link_hash_table_create): New.
5693 (struct frv_pic_relocs_info): New.
5694 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
5695 (frv_pic_relocs_info_find): New.
5696 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
5698 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
5699 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
5700 (_frv_emit_got_relocs_plt_entries): New.
5701 (elf32_frv_relocate_section): Add support for dynamic linking.
5702 Handle new relocations.
5703 (_frv_create_got_section): New.
5704 (elf32_frv_create_dynamic_sections): New.
5705 (ELF_DYNAMIC_INTERPRETER): New.
5706 (struct _frv_dynamic_got_info): New.
5707 (_frv_count_got_plt_entries): New.
5708 (struct _frv_dynamic_got_plt_info): New.
5709 (_frv_compute_got_alloc_data): New.
5710 (_frv_get_got_entry, _frv_get_fd_entry): New.
5711 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
5712 (_frv_resolve_final_relocs_info): New.
5713 (elf32_frv_size_dynamic_sections): New.
5714 (elf32_frv_finish_dynamic_sections): New.
5715 (elf32_frv_adjust_dynamic_symbol): New.
5716 (elf32_frv_finish_dynamic_symbol): New.
5717 (elf32_frv_check_relocs): Handle new relocs. Explain how the
5719 (elf_info_to_howto_rel): Define.
5720 (bfd_elf32_bfd_link_hash_table_create): Define.
5721 (elf_backend_create_dynamic_sections): Define.
5722 (elf_backend_adjust_dynamic_symbol): Define.
5723 (elf_backend_size_dynamic_sections): Define.
5724 (elf_backend_finish_dynamic_symbol): Define.
5725 (elf_backend_finish_dynamic_sections): Define.
5726 (elf_backend_want_got_sym): Define.
5727 (elf_backend_got_header_size): Define.
5728 (elf_backend_want_got_plt): Define.
5729 (elf_backend_plt_readonly): Define.
5730 (elf_backend_want_plt_sym): Define.
5731 (elf_backend_plt_header_size): Define.
5732 (elf_backend_may_use_rel_p): Define.
5733 (elf_backend_may_use_rela_p): Define.
5734 (elf_backend_default_use_rela_p): Define.
5735 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
5736 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
5737 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
5738 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
5739 (frv_reloc_map): Map the corresponding BFD relocs to them.
5740 (frv_reloc_type_lookup): ... and back to BFD relocs.
5741 * reloc.c: New relocs.
5742 * bfd-in2.h, libbfd.h: Rebuilt.
5743 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5744 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
5745 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
5746 R_FRV_FUNCDESC_GOTLO): New.
5747 (frv_reloc_map): Map the corresponding BFD relocs to them.
5748 (frv_reloc_type_lookup): ... and back to BFD relocs.
5749 * reloc.c: New relocs.
5750 * bfd-in2.h, libbfd.h: Rebuilt.
5752 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5754 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5755 targets to support pages of up to 64kB.
5756 (elf32_bed): Redefine to get a separate backend data structure for
5757 traditional targets.
5758 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5759 targets to support pages of up to 64kB.
5760 (elf64_bed): Redefine to get a separate backend data structure for
5761 traditional targets.
5762 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5763 targets to support pages of up to 64kB.
5764 (elf32_bed): Redefine to get a separate backend data structure for
5765 traditional targets.
5767 2004-01-04 Mark Kettenis <kettenis@gnu.org>
5769 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
5771 2004-01-02 Mark Kettenis <kettenis@gnu.org>
5773 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
5774 (elf_i386_grok_psinfo): Likewise.
5776 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5778 * config.bfd: Add m68k-uClinux target.
5780 2004-01-01 Grant Edwards <grante@visi.com>
5782 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
5783 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
5784 (elf32_h8_gc_sweep_hook): New function.
5785 (elf_backend_gc_mark_hook): Define.
5786 (elf_backend_gc_sweep_hook): Define.
5787 (elf_backend_can_gc_sections): Define.
5789 For older changes see ChangeLog-0203
5795 version-control: never