1 2005-02-08 Hans-Peter Nilsson <hp@axis.com>
3 * elflink.c (elf_link_add_object_symbols): Don't add "warning: "
6 2005-02-07 Maciej W. Rozycki <macro@mips.com>
8 * elf64-mips.c: Fix formatting throughout.
10 2005-02-07 Maciej W. Rozycki <macro@mips.com>
12 * elfn32-mips.c (elf_mips_howto_table_rela): Fix a comment typo.
14 2005-02-07 Alexandre Oliva <aoliva@redhat.com>
16 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove special handling for
18 (elf32_frv_relocate_section): Move zero-addend-required error...
19 (_frv_emit_got_relocs_plt_entries): ... here. Report error for
20 missing needed TLS section.
22 2005-02-07 Hans-Peter Nilsson <hp@axis.com>
24 * aoutx.h (NAME(aout,find_nearest_line)): Correct case for N_SO
25 being the last symbol.
26 (aout_link_add_symbols): Just return TRUE if a warning
29 2005-02-07 Maciej W. Rozycki <macro@mips.com>
31 * elf32-mips.c (mips_elf_gprel32_reloc): Reject
32 R_MIPS_GPREL32 relocations against external symbols.
33 * elf64-mips.c (mips_elf64_gprel32_reloc): Replace an incorrect
36 2005-02-07 Alan Modra <amodra@bigpond.net.au>
38 * elf-bfd.h (elf_string_from_elf_strtab): Delete macro.
39 * elf.c (bfd_elf_string_from_elf_section): Expand occurrence of
40 elf_string_from_elf_strtab.
41 (_bfd_elf_setup_group_pointers, bfd_section_from_shdr): Likewise.
42 (bfd_section_from_shdr): For SHT_SYMTAB, load SHT_SYMTAB_SHNDX too
43 if it exists. Don't do the reverse for SHT_SYMTAB_SHNDX. For
44 SHT_STRTAB, check whether the strtab is for symtab or dynsymtab by
45 looking at cached symtab info first, before iterating over headers.
46 For SHT_REL and SHT_RELA, load dynsymtab if needed.
47 * elfcode.h (elf_object_p): Don't load section header stringtab
50 2005-02-06 H.J. Lu <hongjiu.lu@intel.com>
52 * elf32-i386.c (elf_i386_relocate_section): Disallow R_386_GOTOFF
53 against protected function when building shared library.
56 * elf64-x86-64.c (is_32bit_relative_branch): New.
57 (elf64_x86_64_relocate_section): Alllow R_X86_64_PC32 on a
58 protected function symbol when building shared library for
59 32bit relative branch instruction.
61 2005-02-06 Alan Modra <amodra@bigpond.net.au>
63 * elf64-ppc.c (add_symbol_adjust): Don't create fake descriptor
64 syms when doing a relocatable link.
65 (ppc64_elf_gc_mark_hook): Check that syms are defined before looking
67 (ppc64_elf_tls_setup): Likewise.
68 (ppc64_elf_edit_opd): Don't use an undefined func desc sym.
70 2005-02-04 Alan Modra <amodra@bigpond.net.au>
72 * elf64-ppc.c (struct ppc_link_hash_entry): Add "fake".
73 (link_hash_newfunc): Clear all locals using memset.
74 (make_fdh): Remove flags param. Always create fake func desc
75 weak. Link the descriptor with the code entry sym.
76 (ppc64_elf_archive_symbol_lookup): Don't return fake syms.
77 (add_symbol_adjust): Adjust make_fdh call.
78 (func_desc_adjust): Likewise. Twiddle any pre-existing fake
79 descriptor to strong undefined if code entry is strong.
81 2005-02-04 Alan Modra <amodra@bigpond.net.au>
83 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
84 lookup here. Set to new before calling bfd_link_repair_undef_list.
85 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
87 2005-02-03 Alan Modra <amodra@bigpond.net.au>
89 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
91 2005-02-03 Alan Modra <amodra@bigpond.net.au>
93 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
94 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
95 before the as-needed lib was loaded. Abort on unexpected refs.
97 2005-02-02 Alan Modra <amodra@bigpond.net.au>
99 * elflink.c (elf_smash_syms): Expand comments.
100 (elf_link_add_object_symbols): Only call elf_smash_syms for
101 as-needed dynamic objects.
103 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
104 everything, just the field specific to ia64.
105 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
107 2005-02-01 Alan Modra <amodra@bigpond.net.au>
109 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
110 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
112 (struct add_symbol_adjust_data): New.
113 (add_symbol_adjust): Make an undefweak func desc for old ABI
114 objects to link with --as-needed shared libs. Return fail status.
115 Don't adjust old ABI func entry sym to weak if func desc syms
117 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
120 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
122 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
125 2005-02-01 Alan Modra <amodra@bigpond.net.au>
127 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
128 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
129 remove anything but new and undefweak.
130 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
132 (_bfd_elf_create_dynamic_sections): Formatting.
133 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
134 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
135 (struct elf_smash_data): New.
136 (elf_smash_syms): New function.
137 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
138 unneeded dynamic objects to loaded list.
139 (elf_link_output_extsym): Don't handle as-needed here. Strip
140 bfd_link_hash_new symbols.
141 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
142 delref when dynindx is already -1.
143 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
145 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
147 2005-02-01 Ben Elliston <bje@au.ibm.com>
149 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
151 2005-02-01 Ben Elliston <bje@au.ibm.com>
153 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
154 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
155 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
156 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
157 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
158 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
159 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
160 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
161 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
162 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
163 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
164 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
165 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
166 throughout. Similarly, collapse #if 1'd code.
168 2005-02-01 Ben Elliston <bje@au.ibm.com>
170 * elf-bfd.h (bfd_elf_discard_group): Remove.
171 * elf.c (bfd_elf_discard_group): Likewise.
172 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
174 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
176 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
177 (_bfd_elf_eh_frame_address_size): Declare.
178 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
179 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
180 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
181 (elf_backend_eh_frame_address_size): Define.
182 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
183 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
184 size from the new backend hook.
185 (_bfd_elf_write_section_eh_frame): Likewise.
186 (_bfd_elf_eh_frame_address_size): New function.
188 2005-01-31 Andrew Cagney <cagney@gnu.org>
190 * configure: Regenerate to track ../gettext.m4.
192 2005-01-31 Mark Mitchell <mark@codesourcery.com>
194 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
195 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
197 2005-01-31 Nick Clifton <nickc@redhat.com>
199 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
200 sparc-lynxos, vax-vms) be obsolete.
202 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
204 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
205 * elf32-arm.c (ELF_MINPAGESIZE): Define.
206 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
207 * elfcode.h (elf_object_p): Use minpagesize instead of
209 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
210 (elfNN_bed): Include ELF_MINPAGESIZE.
212 2005-01-28 Julian Brown <julian@codesourcery.com>
214 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
215 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
216 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
217 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
218 passing flag value from ld. Set flag value in global hash table entry.
219 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
222 2005-01-27 Andrew Cagney <cagney@gnu.org>
224 * configure: Regenerate to track ../gettext.m4 change.
226 2005-01-25 Mark Mitchell <mark@codesourcery.com>
228 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
231 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
233 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
234 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
236 * reloc.c: Add R_FRV_TLSMOFF.
237 * elf32-frv.c (elf32_frv_howto_table): Likewise.
238 (frv_reloc_map, frv_reloc_type_lookup): Map it.
239 (elf32_frv_relocate_section): Handle it.
240 (elf32_frv_check_relocs): Likewise.
241 * libbfd.h, bfd-in2.h: Rebuilt.
242 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
243 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
244 when given an undefweak TLS symbol. Fix constant TLS PLT entries
245 such that they return the constant in gr9.
246 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
248 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
249 too, such that they shrink on relaxation.
250 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
251 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
252 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
253 if we can guarantee the use of 16-bit constants.
254 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
255 Introduce TLS support for FR-V FDPIC.
256 * reloc.c: Add TLS relocations.
257 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
258 (elf32_frv_rel_tlsdesc_value_howto): New.
259 (elf32_frv_rel_tlsoff_howto): New.
260 (frv_reloc_map): Add new mappings.
261 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
263 (frvfdpic_dynamic_got_plt_info): New.
264 (frvfdpic_plt_tls_ret_offset): New.
265 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
266 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
267 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
268 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
270 (struct frvfdpic_relocs_info): Add TLS fields.
271 (frvfdpic_relocs_info_hash): Warning clean up.
272 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
273 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
274 (FRVFDPIC_TLS_BIAS): Define.
275 (tls_biased_base): New.
276 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
278 (frv_reloc_type_lookup): Likewise.
279 (frvfdpic_info_to_howto_rel): Likewise.
280 (elf32_frv_relocate_section): Likewise.
281 (_frv_create_got_section): Create the PLT section here.
282 (elf32_frvfdpic_create_dynamic_sections): Not here.
283 (_frvfdpic_count_nontls_entries): Move out of...
284 (_frvfdpic_count_got_plt_entries): ... here.
285 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
286 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
288 (_frvfdpic_relax_tls_entries): New.
289 (_frvfdpic_compute_got_alloc_data): Add TLS support.
290 (_frvfdpic_get_tlsdesc_entry): New.
291 (_frvfdpic_assign_got_entries): Add TLS support.
292 (_frvfdpic_assign_plt_entries): Likewise.
293 (_frvfdpic_reset_got_plt_entries): New.
294 (_frvfdpic_size_got_plt): Move out of...
295 (elf32_frvfdpic_size_dynamic_sections): ... here.
296 (_frvfdpic_relax_got_plt_entries): New.
297 (elf32_frvfdpic_relax_section): New.
298 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
299 (elf32_frv_check_relocs): Add TLS support.
300 (bfd_elf32_bfd_relax_section): Define for FDPIC.
301 * libbfd.h, bfd-in2.h: Rebuilt.
303 2005-01-25 Alan Modra <amodra@bigpond.net.au>
305 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
306 loadable reloc sections.
307 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
308 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
310 2005-01-25 Alan Modra <amodra@bigpond.net.au>
312 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
313 sections immediately when linking shared libs. Instead, wait until
314 we know a lib is needed.
315 (_bfd_elf_link_create_dynstrtab): Extract from..
316 (_bfd_elf_link_create_dynamic_sections_): ..here.
317 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
318 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
319 for non-existent .dynamic.
320 (elf_link_output_extsym): Don't complain about undefined symbols
321 in as-needed dynamic libs that aren't actually linked.
323 2005-01-24 Andrew Cagney <cagney@gnu.org>
325 * configure: Regenerate, ../gettext.m4 was updated.
327 2005-01-21 Ben Elliston <bje@au.ibm.com>
329 * aout-encap.c: Remove unused file.
331 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
334 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
335 non-function symbols are local.
336 (_bfd_elf_symbol_refs_local_p): Likewise.
338 2005-01-18 Alan Modra <amodra@bigpond.net.au>
340 * bfd.c (bfd_link_just_syms): Add abfd param.
341 * bfd-in2.h: Regenerate.
343 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
345 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
346 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
347 instructions. If the amount of padding is known, reduce the size
348 of the CIE or FDE by that amount.
350 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
352 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
353 augmentation_size. Use bfd_signed_vmas for data_align.
354 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
355 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
356 functions. Don't read past the end of the enclosing CIE or FDE.
357 (skip_bytes): New utility function.
358 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
360 (_bfd_elf_write_section_eh_frame): Use new functions.
362 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
364 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
365 assert-style REQUIRE() macro to handle sanity checks.
367 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
369 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
371 (read_unsigned_leb128): Removed.
372 (read_signed_leb128): Removed.
373 (find_abstract_instance_name): Updated.
374 (parse_comp_unit): Accept info_ptr_unit.
375 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
376 comp unit and pass it to parse_comp_unit.
378 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
379 (read_signed_leb128): Moved to ...
382 * libbfd-in.h (read_unsigned_leb128): New prototype.
383 (read_signed_leb128): Likewise.
384 * libbfd.h: Regenerated.
386 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
387 Nick Clifton <nickc@redhat.com>
389 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
390 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
391 arch_sh4a_nofpu_up in order to match the external names and make the
392 testsuite's job easier.
393 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
395 * bfd-in2.h: Regenerate.
397 2005-01-15 Andrew Cagney <cagney@gnu.org>
400 * acinclude.m4: Move BFD_NEED_DECLARATION,
401 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
402 the new file bfd.m4. Include ../bfd/bfd.m4.
403 * configure: Re-generate.
405 2005-01-12 Alan Modra <amodra@bigpond.net.au>
407 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
408 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
410 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
413 2005-01-11 Alan Modra <amodra@bigpond.net.au>
415 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
417 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
418 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
419 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
420 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
421 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
422 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
423 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
424 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
425 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
426 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
427 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
428 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
429 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
430 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
432 2005-01-11 Alan Modra <amodra@bigpond.net.au>
434 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
437 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
439 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
440 * bfd-in2.h: Regenerate.
441 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
442 to support these new machine values.
443 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
445 (bfd_maxq_arch): Update values for the maxq20.
447 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
449 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
450 non-shared object, do not reserve space in .plt and .rela.plt for
451 regular symbols neither defined nor referenced in shared objects.
453 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
455 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
456 to zero the structure.
457 (create_got_section): Use BFD_ASSERT instead of abort.
458 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
460 (create_got_section): New function.
461 (sparc64_elf_create_dynamic_sections): Likewise.
462 (sparc64_elf_check_relocs): Invoke create_got_section instead of
463 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
464 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
465 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
466 (sparc64_elf_finish_dynamic_symbol): Likewise.
467 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
468 (elf_backend_create_dynamic_sections): Define to
469 sparc64_elf_create_dynamic_sections.
471 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
473 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
474 (elf_backend_omit_section_dynsym): Define to it.
475 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
476 (elf_backend_omit_section_dynsym): Define to it.
478 2005-01-07 Jakub Jelinek <jakub@redhat.com>
480 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
481 PT_DYNAMIC segment, unless .dynamic.
483 2005-01-06 Paul Brook <paul@codesourcery.com>
485 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
486 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
487 * configure: Regenerate.
488 * elf32-arm.c: Add VxWorks target bfd.
490 (elf32_arm_link_hash_table): Add use_rel.
491 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
492 elf32_arm_relocate_section): Replace USE_REL with runtime check.
493 Correct offset calculation for RELA case.
494 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
495 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
496 (elf32_arm_vxworks_link_hash_table_create): New function.
497 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
498 (bfd_elf32_littlearm_vxworks_vec): Ditto.
499 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
501 2005-01-06 Alan Modra <amodra@bigpond.net.au>
503 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
505 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
506 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
507 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
508 (ppc64_elf_next_toc_section): Heed no_multi_toc.
509 (ppc64_elf_reinit_toc): Set multi_toc_needed.
510 (toc_adjusting_stub_needed): Rewrite.
511 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
512 toc tests. Adjust for toc_adjusting_stub_needed changes.
513 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
514 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
515 * section.c: Expand comment on backend bits.
516 * bfd-in2.h: Regenerate.
517 * libbfd.h: Regenerate.
519 2005-01-06 Alan Modra <amodra@bigpond.net.au>
521 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
522 toc adjusting stub, do not test source section flags.
524 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
526 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
527 from STABS debugging sections again.
529 2005-01-05 Fred Fish <fnf@specifixinc.com>
531 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
532 (find_abstract_instance_name): New function.
533 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
534 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
535 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
537 2004-12-31 Paul Brook <paul@copdesourcery.com>
539 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
541 2004-12-31 Alan Modra <amodra@bigpond.net.au>
543 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
544 Commit missing changes from 2004-12-22.
545 * bfd-in2.h: Regenerate.
547 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
549 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
551 2004-12-21 Kris Warkentin <kewarken@qnx.com>
553 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
554 Add 'base' argument for constructing register sections. Reformat.
555 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
556 gp and fp regs. Reformat.
558 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
560 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
561 * bfd-in2.h: Regenerate.
562 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
563 (avr_reloc_map): Likewise.
564 (avr_final_link_relocate): Likewise.
566 2004-12-22 Alan Modra <amodra@bigpond.net.au>
568 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
569 as-needed dynamic libs as undefined.
570 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
571 libs when finding they are needed.
573 2004-12-20 Alan Modra <amodra@bigpond.net.au>
575 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
576 (opd_entry_value): Use opd_relocs if available.
577 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
578 copy .opd relocations to opd_relocs.
579 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
581 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
583 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
584 * elf32-v850.c (v850_elf_howto_table): Add entry for
585 R_V850_LO16_SPLIT_OFFSET.
586 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
587 (v850_elf_perform_lo16_relocation): New function, extracted from...
588 (v850_elf_perform_relocation): ...here. Use it to handle
589 R_V850_LO16_SPLIT_OFFSET.
590 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
591 R_V850_LO16_SPLIT_OFFSET.
592 * libbfd.h, bfd-in2.h: Regenerate.
594 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
596 * config.bfd: Add s390x-ibm-tpf support.
598 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
600 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
601 to prototype, to make hash info available.
602 Prevent wrapped symbols from being adjusted twice.
604 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
606 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
607 overflow for calls to undefined weak symbols.
609 2004-12-11 Alan Modra <amodra@bigpond.net.au>
611 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
612 canonical sections syms have a name.
614 2004-12-11 Alan Modra <amodra@bigpond.net.au>
616 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
617 have been adjusted for output.
618 (ppc64_elf_relocate_section): Mark sections with reloc_done.
620 2004-12-10 Alan Modra <amodra@bigpond.net.au>
622 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
623 add symtab_hdr param.
624 (group_signature): Update calls.
625 * elf-bfd.h (bfd_elf_sym_name): Update.
626 * elf32-ppc.c (ppc_elf_relocate_section): Update.
627 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
628 (ppc64_elf_relocate_section): Update.
629 * elflink.c (elf_link_input_bfd): Update.
631 2004-12-10 Jakub Jelinek <jakub@redhat.com>
633 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
634 st_shndx on STT_SECTION sections.
636 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
638 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
641 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
643 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
644 return a real value, unless it is a PLT symbol.
645 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
648 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
649 R_MIPS_JALR entry to 0.
651 * archures.c: Define bfd_mach_mips9000.
652 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
653 (mips_set_isa_flags): Handle bfd_mach_mips9000.
654 * cpu-mips.c (I_mips9000): Define.
655 (arch_info_struct): Add case for bfd_mach_mips9000.
656 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
657 * bfd-in2.h: Regenerate.
659 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
661 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
664 2004-12-07 Ben Elliston <bje@gnu.org>
666 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
668 2004-12-06 Daniel Jacobowitz <dan@debian.org>
670 Suggested by Fergal Daly <fergal@esatclear.ie>:
671 * simple.c (simple_dummy_multiple_definition): New function.
672 (bfd_simple_get_relocated_section_contents): Use it.
674 2004-12-03 Jan Beulich <jbeulich@novell.com>
676 * elf.c (elf_find_function): Don't use the last file symbol ever,
677 seen, but the last one seen prior to the symbol being reported.
678 Don't report a filename at all for global symbols when that might
681 2004-12-01 Paul Brook <paul@codesourcery.com>
683 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
684 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
687 2004-12-01 Paul Brook <paul@codesourcery.com>
689 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
692 2004-11-30 Paul Brook <paul@codesourcery.com>
694 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
695 no_pipeline_knowledge
696 (elf32_arm_link_hash_table_create): Ditto.
697 (bfd_elf32_arm_process_before_allocation): Ditto.
698 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
700 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
702 * bfd-in2.h: Regenerate.
704 2004-11-30 Randolph Chung <tausq@debian.org>
706 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
707 (elf32_hppa_grok_psinfo): New function.
708 (elf_backend_grok_prstatus): Define.
709 (elf_backend_grok_psinfo): Define.
711 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
714 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
716 2004-11-24 Paul Brook <paul@codesourcery.com>
718 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
720 2004-11-24 Paul Brook <paul@codesourcery.com>
722 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
723 (elf32_arm_swap_symbol_out): New function.
724 (elf32_arm_size_info): Add.
725 (elf_backend_size_info): Define.
727 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
729 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
732 2004-11-19 Alan Modra <amodra@bigpond.net.au>
734 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
735 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
736 * nlmcode.h (nlm_write_object_contents): Warning fix.
738 2004-11-18 Bob Wilson <bob.wilson@acm.org>
740 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
742 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
744 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
745 (elf32_arm_plt_thumb_stub): New.
746 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
748 (elf32_arm_link_hash_traverse): Fix typo.
749 (elf32_arm_link_hash_table): Add obfd.
750 (elf32_arm_link_hash_newfunc): Initialize new fields.
751 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
752 (elf32_arm_link_hash_table_create): Initialize obfd.
753 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
754 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
755 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
756 interworking BFD is not dynamic.
757 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
758 not emit glue for PLT references.
759 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
760 emit glue for PLT references. Support the Thumb PLT prefix.
761 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
763 (elf32_arm_check_relocs): Likewise.
764 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
766 (allocate_dynrelocs): Handle Thumb PLT references.
767 (elf32_arm_finish_dynamic_symbol): Likewise.
768 (elf32_arm_symbol_processing): New function.
769 (elf_backend_symbol_processing): Define.
771 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
773 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
774 add_fde_encoding. Remove need_relative.
775 * elf-eh-frame.c (extra_augmentation_string_bytes)
776 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
777 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
778 in cases where the CIE has no existing 'R' augmentation. Use
779 size_of_output_cie_fde when assigning offsets. Use the final offset
780 as the new section size.
781 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
782 Account for any extra augmentation bytes in the returned offset.
783 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
784 moved before being modified. Pad growing entries with DW_CFA_nops.
785 Add 'z' and 'R' augmentations as directed by add_augmentation_size
786 and add_fde_encoding.
788 2004-11-15 Mark Mitchell <mark@codesourcery.com>
790 * elf32-arm.c (elf32_arm_relocate_section): Use
793 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
795 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
796 for discard relocations; don't add an R_MIPS_NONE to the main body
799 2004-11-04 Paul Brook <paul@codesourcery.com>
801 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
802 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
803 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
804 default version definition for unversioned symbols.
805 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
806 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
807 _bfd_elf_slurp_version_tables. Set default version for unversioned
810 2004-11-15 Paul Brook <paul@codesourcery.com>
812 * elflink.c (elf_link_add_object_symbols): Don't assume version
813 indices are consecutive.
815 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
817 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
818 composite relocations against the personality data.
820 2004-11-13 Paul Brook <paul@codesourcery.com>
822 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
823 R_ARM_PREL31 relocations to PLT entries.
824 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
825 (elf32_arm_check_relocs): Ditto.
827 2004-11-12 Bob Wilson <bob.wilson@acm.org>
829 * xtensa-isa.c (xtensa_interface_class_id): New.
831 2004-11-11 Bob Wilson <bob.wilson@acm.org>
833 * elf32-xtensa.c (property_table_compare): Remove assertion about
834 entries with the same address and non-zero size.
835 (xtensa_read_table_entries): Report such entries as errors.
837 2004-11-11 Mark Mitchell <mark@codesourcery.com>
839 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
840 R_ARM_RELATIVE on Symbian OS.
842 2004-11-09 Mark Mitchell <mark@codesourcery.com>
844 * som.c (som_bfd_print_private_bfd_data): New function.
845 (som_object_setup): Save the auxiliary header. Don't assume that
846 zero is an invalid entry point for a shared library.
847 (som_object_p): Allocate the auxiliary header on the heap.
849 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
851 (elf32_arm_symbian_modify_segment_map): Likewise.
853 2004-11-09 Daniel Jacobowitz <dan@debian.org>
855 From David Poole <daveml@mbuf.com>:
856 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
857 (elf32_arm_size_dynamic_sections): Call it.
859 2004-11-09 Alan Modra <amodra@bigpond.net.au>
861 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
862 (ALL_MACHINES_CFILES): Fix typo.
863 * Makefile.in: Regenerate.
864 * po/SRC-POTFILES.in: Regenerate.
866 2004-11-08 Mark Mitchell <mark@codesourcery.com>
868 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
869 R_ARM_RELATIVE relocation for Symbian OS, mention the section
870 symbol in the relocation.
872 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
873 Vineet Sharma <vineets@noida.hcltech.com>
875 * coff-maxq.c: New File.
876 * cpu-maxq.c: New File.
877 * coffcode.h: Likewise.
878 * config.bfd: Likewise.
879 * configure.in (maxqcoff_vec): New target vector.
880 * Makefile.am: Add support for maxq target.
881 * configure.in: Likewise.
882 * archures.c:. Likewise.
883 * targets.c: Likewise.
884 * bfd_in2.h : Regenerated.
885 * Makefile.in: Regenerated.
886 * configure: Regenerated.
887 * doc/Makefile.in: Regenerated.
889 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
891 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
892 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
893 C_NT_WEAK aux entries.
894 (_bfd_coff_generic_relocate_section): Handle undefined
897 2004-11-07 Andreas Schwab <schwab@suse.de>
899 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
900 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
901 non-default visibility.
903 2004-11-01 Mark Mitchell <mark@codesourcery.com>
905 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
907 (elf32_arm_symbian_modify_segment_map): Don't
908 reset includes_filehdr and includes_phdrs here.
910 2004-11-04 Daniel Jacobowitz <dan@debian.org>
912 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
913 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
914 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
916 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
917 to a new removed list. Remove normal configuration stanzas.
918 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
919 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
920 elfarm-nabi.lo with elf32-arm.lo.
921 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
922 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
923 * elf32-arm.h: Remove.
924 * elfarm-oabi.c: Remove.
925 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
926 and bfd_elf32_littlearm_oabi_vec.
927 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
929 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
931 * config.bfd: Support crisv32-*-* like cris-*-*.
932 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
933 (bfd_mach_cris_v10_v32): New macros.
934 * cpu-cris.c: Tweak formatting.
935 (get_compatible): New function.
937 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
938 bfd_arch_info_type:s.
939 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
940 get_compatible for member compatible and link bfd_cris_arch_v32 as
942 * elf32-cris.c (cris_elf_pcrel_reloc)
943 (cris_elf_set_mach_from_flags): New functions.
944 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
945 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
946 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
947 numbers for bfd_mach_cris_v32.
948 (PLT_ENTRY_SIZE_V32): New macro.
949 (elf_cris_plt0_entry): Drop last comma in initializer.
950 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
951 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
953 (cris_elf_relocate_section): Change all "%B(%A)" messages to
955 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
956 (elf_cris_finish_dynamic_sections): Similar.
957 (elf_cris_adjust_dynamic_symbol): Similar.
958 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
960 <switch with PIC relocs>: Emit error and return FALSE for
961 bfd_mach_cris_v10_v32.
962 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
963 Emit warning when generating textrel reloc.
964 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
965 (cris_elf_final_write_processing): Set flags according to mach.
966 (cris_elf_print_private_bfd_data): Display
967 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
968 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
969 new_flags. Don't call cris_elf_final_write_processing. Don't
970 look at the actual elf header flags at all; use
971 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
972 in bfd_get_mach for ibfd and obfd and handle merging of compatible
974 (bfd_elf32_bfd_copy_private_bfd_data): Define.
975 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
976 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
977 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
978 * bfd-in2.h, libbfd.h: Regenerate.
980 2004-11-04 Alan Modra <amodra@bigpond.net.au>
982 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
983 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
985 (struct adjust_toc_info): New.
986 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
988 2004-11-03 Bob Wilson <bob.wilson@acm.org>
990 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
991 if there are no segments.
993 2004-11-02 Daniel Jacobowitz <dan@debian.org>
995 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
997 2004-11-02 Nick Clifton <nickc@redhat.com>
999 * elf32-iq2000.c: Convert to ISO C90 formatting.
1001 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
1003 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
1005 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
1007 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
1008 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
1009 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
1011 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1013 * elf32-sh.c (tpoff): Take alignment into account.
1015 2004-10-28 Nick Clifton <nickc@redhat.com>
1017 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
1018 performing a relocatable link.
1019 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
1020 for MIPS ports under Irix.
1022 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
1024 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
1025 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
1026 (elf32_arm_final_link_relocate): Ditto.
1027 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
1028 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
1029 (elf32_arm_adjust_dynamic_symbol): Ditto.
1030 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
1031 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
1032 (elf32_arm_r_howto): ... To here.
1033 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
1035 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
1038 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
1039 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
1040 and R_IA64_SECREL64LSB.
1042 2004-10-26 Paul Brook <paul@codesourcery.com>
1044 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
1045 (bfd_elf_size_dynamic_sections): Create default version definition.
1046 (elf_link_output_extsym): Adjust for default symbol version.
1048 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1050 * mmo.c: Adjust to ISO C.
1052 * mmo.c (mmo_write_section_description): New function broken out
1053 of mmo_internal_write_section.
1054 (mmo_internal_write_section): For each of .text and .data, call
1055 mmo_write_section_description before outputting contents if it has
1056 nontrivially deducible vma or contents.
1057 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
1058 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
1059 symbols if found within the .data address range.
1061 2004-10-24 Daniel Jacobowitz <dan@debian.org>
1063 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
1065 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
1067 * mmo.c (File Layout): Correct place of misplaced blurb about
1070 2004-10-22 Mark Kettenis <kettenis@gnu.org>
1072 * config.bfd: Add mips64*-*-openbsd.
1074 2004-10-21 Bob Wilson <bob.wilson@acm.org>
1076 * elf32-xtensa.c (ebb_propose_action): Put declarations before
1079 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1081 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
1082 * configure: Regenerate.
1084 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1087 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
1088 to linker reloc_overflow callback.
1089 (aout_link_input_section_ext): Likewise.
1090 (aout_link_reloc_link_order): Likewise.
1091 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1092 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1094 (alpha_relocate_section): Likewise.
1095 * coff-arm.c (coff_arm_relocate_section): Likewise.
1096 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
1097 * coff-h8500.c (extra_case): Likewise.
1098 * coff-i960.c (coff_i960_relocate_section): Likewise.
1099 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1100 * coff-mips.c (mips_relocate_section): Likewise.
1101 * coff-or32.c (coff_or32_relocate_section): Likewise.
1102 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1103 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1104 * coff-sh.c (sh_relocate_section): Likewise.
1105 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1106 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
1107 * coff-z8k.c (extra_case): Likewise.
1108 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1109 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1110 (_bfd_coff_generic_relocate_section): Likewise.
1111 * ecoff.c (ecoff_reloc_link_order): Likewise.
1112 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1113 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1114 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1115 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1116 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1117 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1118 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1119 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1120 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1121 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1122 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1123 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1124 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1125 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1126 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1127 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1128 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1129 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1130 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1131 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1132 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1133 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1134 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1135 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1136 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1137 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1138 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1139 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1140 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1141 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1142 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1143 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1144 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1145 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1146 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1147 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1148 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1149 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1150 * elflink.c (elf_reloc_link_order): Likewise.
1151 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
1152 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1153 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
1154 * linker.c (_bfd_generic_reloc_link_order): Likewise.
1155 * pdp11.c (pdp11_aout_link_input_section): Likewise.
1156 (aout_link_reloc_link_order): Likewise.
1157 * reloc.c (bfd_generic_get_relocated_section_contents):
1159 * xcofflink.c (xcoff_reloc_link_order): Likewise.
1160 * simple.c (simple_dummy_reloc_overflow): Updated.
1162 2004-10-20 Andreas Schwab <schwab@suse.de>
1164 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
1165 (elf_backend_plt_sym_val): Define.
1167 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
1169 * config.bfd: Set targ_underscore=yes for PE COFF targets
1171 2004-10-19 Alan Modra <amodra@bigpond.net.au>
1173 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
1174 (ppc64_elf_edit_opd): Likewise.
1176 2004-10-18 Mark Mitchell <mark@codesourcery.com>
1178 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
1179 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
1180 set SEC_ALLOC and SEC_LOAD.
1182 2004-10-18 Nick Clifton <nickc@redhat.com>
1184 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
1185 'name' for relocs against both local and global symbols.
1187 2004-10-16 Daniel Jacobowitz <dan@debian.org>
1189 * bfd-in2.h: Regenerate.
1190 * bfd.c (struct bfd): Add no_export.
1191 * elflink.c (elf_link_add_object_symbols): Handle no_export.
1193 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1195 * config.bfd: Whitespace cleanup.
1196 * Makefile.am: Run "make dep-am"
1197 * Makefile.in: Regenerate.
1199 2004-10-15 Jakub Jelinek <jakub@redhat.com>
1201 * elflink.c (struct already_linked_section): Removed.
1202 (try_match_symbols_in_sections, already_linked): Removed.
1203 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
1204 prefix of section names when finding already_linked_table
1205 chain. Compare section names. Instead of calling already_linked,
1206 do it inline and only for sections in the same already_linked_list.
1208 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1210 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
1211 parameter. If called after _bfd_elf_write_section_eh_frame,
1212 don't allow a -2 return unless need_* bit is already set, and
1213 handle offsets adjusted for output_offset.
1214 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
1215 * elf.c (_bfd_elf_section_offset): Update call.
1217 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
1220 * coffcode.h (coff_compute_section_file_positions): Cast to
1221 bfd_vma when computing page alignment.
1223 2004-10-13 Mark Mitchell <mark@codesourcery.com>
1225 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1226 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
1228 2004-10-12 Mark Mitchell <mark@codesourcery.com>
1230 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
1231 relocations use a virtual address, not a section offset.
1233 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1235 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
1236 (narrow_instruction, widen_instruction): Remove unnecessary calls to
1237 xtensa_format_encode.
1238 (ebb_propose_action): Inline call to ebb_add_proposed_action.
1239 (ebb_add_proposed_action): Delete.
1241 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1243 * elf32-xtensa.c: Use ISO C90 formatting.
1245 2004-10-12 Paul Brook <paul@codesourcery.com>
1247 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
1250 2004-10-12 Paul Brook <paul@codesourcery.com>
1252 * elf32-arm.h: Support EABI version 4 objects.
1254 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1257 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
1258 Don't mark as default.
1259 (bfd_x86_64_arch): Don't mark as default.
1261 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1263 * elflink.c (enum action_discarded): New.
1264 (elf_section_complain_discarded): Delete.
1265 (elf_action_discarded): New function subsuming the above and also
1266 controlling reloc behaviour.
1267 (elf_link_input_bfd): Use it.
1269 2004-10-11 Jakub Jelinek <jakub@redhat.com>
1271 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
1272 (special_sections): Add .gnu.liblist and .gnu.conflict.
1273 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
1275 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1278 * elflink.c (elf_link_input_bfd): Try harder to support
1279 relocations against symbols in removed linkonce sections.
1281 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1283 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
1286 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
1287 sections do not reference symbols in non-SEC_ALLOC sections.
1289 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1292 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
1293 (_bfd_elf_link_omit_section_dynsym): Formatting.
1295 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1297 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
1298 * libbfd.h: Regnerate.
1299 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
1300 * elf32-frv.c: Likewise.
1301 * elf32-m32r.c: Likewise.
1302 * elf32-ppc.c: Likewise.
1303 * elf64-hppa.c: Likewise.
1304 * elfxx-ia64.c: Likewise.
1305 * opncls.c: Likewise.
1307 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1309 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
1310 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
1311 offsets stored in struct eh_cie_fde entries before doing other
1314 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
1315 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
1316 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
1317 setting offsets for removed CIEs. Don't set "sec", instead set
1318 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
1319 CIE in hdr_info. Only set make_relative and make_lsda_relative
1320 for CIEs. Use pointers rather than array indices.
1321 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
1322 make_lsda_relative, need_* on cie_inf for FDEs.
1323 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
1324 section output_offset. Delete cie_offset, instead use cie_inf
1325 pointer to CIE entry. Use need_relative and need_lsda_relative on
1326 CIE entry for FDEs. Use pointers rather than array indices.
1328 2004-10-09 Alan Modra <amodra@bigpond.net.au>
1330 * coff-rs6000.c (rs6000coff_vec): Add initializer for
1331 bfd_is_target_special_symbol.
1332 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1333 * som.c (som_bfd_is_target_special_symbol): Define.
1335 2004-10-08 Nick Clifton <nickc@redhat.com>
1337 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
1338 * configure: Regenerate.
1339 * bfd-in2.h: Regenerate.
1340 * syms.c (bfd_is_target_special_symbol): New interface function.
1341 Returns true when a symbol should be considered to be special.
1342 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
1343 the symbol jump table.
1344 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
1345 Return true iff the symbol is a mapping symbol.
1346 (bfd_elf32_bfd_is_target_special_symbol): Define.
1347 * elfxx-target.h: Provide a default definition for
1348 bfd_is_target_special_symbol.
1349 * aout-target.h: Likewise.
1350 * aout-tic30.c: Likewise.
1351 * binary.c: Likewise.
1352 * coffcode.h: Likewise.
1353 * i386msdos.c: Likewise.
1356 * libaout.h: Likewise.
1357 * libbfd-in.h: Likewise
1358 * libecoff.h: Likewise.
1359 * mach-o.c: Likewise.
1361 * nlm-target.h: Likewise.
1362 * oasys.c: Likewise.
1364 * ppcboot.c: Likewise.
1366 * tekhex.c: Likewise.
1367 * versados.c: Likewise.
1369 * xcoff-target.h: Likewise.
1371 * libbfd.h: Regenerate.
1373 2004-10-08 Daniel Jacobowitz <dan@debian.org>
1375 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
1376 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
1377 (elf_backend_section_from_shdr): Define.
1379 2004-10-08 Alan Modra <amodra@bigpond.net.au>
1381 * syms.c (bfd_is_local_label): Return false for file symbols.
1383 2004-10-07 Bob Wilson <bob.wilson@acm.org>
1384 David Heine <dlheine@tensilica.com>
1386 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
1387 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
1388 (elf32xtensa_no_literal_movement): New global variable.
1389 (elf_howto_table): Add entries for new relocations.
1390 (elf_xtensa_reloc_type_lookup): Handle new relocations.
1391 (property_table_compare): When addresses are equal, compare sizes and
1392 various property flags.
1393 (property_table_matches): New.
1394 (xtensa_read_table_entries): Extend to read new property tables. Add
1395 output_addr parameter to indicate that output addresses should be used.
1396 Use bfd_get_section_limit.
1397 (elf_xtensa_find_property_entry): New.
1398 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
1399 (elf_xtensa_check_relocs): Handle new relocations.
1400 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
1401 relocations. Use new xtensa-isa.h functions.
1402 (build_encoding_error_message): Remove encode_result parameter. Add
1403 new target_address parameter used to detect alignment errors.
1404 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
1405 error handling. Use new is_operand_relocation function.
1406 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
1407 Use underbar macro for error messages. Formatting.
1408 (get_const16_opcode): New.
1409 (get_l32r_opcode): Add a separate flag for initialization.
1410 (get_relocation_opnd): Operand number is no longer explicit in the
1411 relocation. Change to decode the opcode and analyze its operands.
1412 (get_relocation_slot): New.
1413 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
1414 Use new xtensa-isa.h functions to handle multislot instructions.
1415 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
1416 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
1417 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
1418 check_loop_aligned, check_branch_target_aligned_address, narrowable,
1419 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
1420 get_single_format, init_op_single_format_table): New.
1421 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
1422 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
1423 (contract_asm_expansion): Add error_message parameter and pass it to
1424 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
1425 with R_XTENSA_SLOT0_OP.
1426 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
1427 instructions. Use new xtensa-isa.h functions.
1428 (r_reloc struct): Add new virtual_offset field.
1429 (r_reloc_init): Add contents and content_length parameters. Set
1430 virtual_offset field to zero. Add contents to target_offset field for
1431 partial_inplace relocations.
1432 (r_reloc_is_defined): Check for null.
1433 (print_r_reloc): New debug function.
1434 (source_reloc struct): Replace xtensa_operand field with pair of the
1435 opcode and the operand position. Add is_abs_literal field.
1436 (init_source_reloc): Specify operand by opcode/position pair. Set
1437 is_abs_literal field.
1438 (source_reloc_compare): When target_offsets are equal, compare other
1439 fields to make sorting predictable.
1440 (literal_value struct): Add is_abs_literal field.
1441 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
1442 (init_literal_value): New.
1443 (is_same_value): Replace with ...
1444 (literal_value_equal): ... this function. Add comparisons of
1445 virtual_offset and is_abs_literal fields.
1446 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
1447 failure. Initialize has_last_loc field.
1448 (value_map_hash_table_delete): New.
1449 (hash_literal_value): Rename to ...
1450 (literal_value_hash): ... this. Include is_abs_literal flag and
1451 virtual_offset field in the hash value.
1452 (get_cached_value): Rename to ...
1453 (value_map_get_cached_value): ... this. Update calls to
1454 literal_value_hash and literal_value_equal.
1455 (add_value_map): Check for allocation failure. Update calls to
1456 value_map_get_cached_value and literal_value_hash.
1457 (text_action, text_action_list, text_action_t): New types.
1458 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
1459 text_action_add, text_action_add_literal, offset_with_removed_text,
1460 offset_with_removed_text_before_fill, find_insn_action,
1461 print_action_list, print_removed_literals): New.
1462 (offset_with_removed_literals): Delete.
1463 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
1464 fix_array, fix_array_count, allocated_relocs, relocs_count, and
1465 allocated_relocs_count fields.
1466 (init_xtensa_relax_info): Initialize new fields.
1467 (reloc_bfd_fix struct): Add new translated field.
1468 (reloc_bfd_fix_init): Add translated parameter and use it to set the
1470 (fix_compare, cache_fix_array): New.
1471 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
1472 section via get_xtensa_relax_info. Use cache_fix_array to set up
1473 sorted fix_array and use bsearch instead of linear search.
1474 (section_cache_t): New struct.
1475 (init_section_cache, section_cache_section, clear_section_cache): New.
1476 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
1477 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
1478 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
1479 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
1481 (retrieve_contents): Use bfd_get_section_limit.
1482 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
1483 to compute_removed_literals. Free value_map_hash_table when no longer
1485 (analyze_relocations): Check is_relaxable_asm_section flag. Call
1486 compute_text_actions for all sections.
1487 (find_relaxable_sections): Mark sections as relaxable if they contain
1488 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
1489 call. Increment relax_info src_count field only for appropriate
1490 relocation types. Remove is_literal_section check.
1491 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
1492 r_reloc_init and find_associated_l32r_irel. Check
1493 is_relaxable_asm_section flag. Handle L32R instructions with absolute
1494 literals. Pass is_abs_literal flag to init_source_reloc.
1495 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
1496 CONST16 instructions. Adjust calls to r_reloc_init and
1497 pcrel_reloc_fits. Handle weak symbols conservatively.
1498 (find_associated_l32r_irel): Add bfd parameter and pass it to
1500 (compute_text_actions, compute_ebb_proposed_actions,
1501 compute_ebb_actions, check_section_ebb_pcrels_fit,
1502 check_section_ebb_reduces, text_action_add_proposed,
1503 compute_fill_extra_space): New.
1504 (remove_literals): Replace with ...
1505 (compute_removed_literals): ... this function. Call
1506 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
1507 Call xtensa_read_table_entries to get the property table. Skip
1508 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
1509 is_removable_literal, remove_dead_literal, and
1510 identify_literal_placement functions.
1511 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
1512 instead of linear search.
1513 (is_removable_literal, remove_dead_literal,
1514 identify_literal_placement): New.
1515 (relocations_reach): Update check for literal not referenced by any
1516 PC-relative relocations. Adjust call to pcrel_reloc_fits.
1517 (coalesce_shared_literal, move_shared_literal): New.
1518 (relax_section): Use bfd_get_section_limit. Call
1519 translate_section_fixes. Update calls to r_reloc_init and
1520 offset_with_removed_text. Check new is_relaxable_asm_section flag.
1521 Add call to pin_internal_relocs. Add special handling for
1522 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
1523 info to calculate new addend_displacement variable. Replace code for
1524 deleting literals with more general code to perform the actions
1525 determined by the action_list for the section.
1526 (translate_section_fixes, translate_reloc_bfd_fix): New.
1527 (translate_reloc): Check new is_relaxable_asm_section flag. Call
1528 find_removed_literal only if is_operand_relocation. Update call to
1529 offset_with_removed_text. Use new target_offset and removed_bytes
1531 (move_literal): New.
1532 (relax_property_section): Use bfd_get_section_limit. Set new
1533 is_full_prop_section flag and handle new property tables. Update calls
1534 to r_reloc_init and offset_with_removed_text. Check
1535 is_relaxable_asm_section flag. Handle expansion of zero-sized
1536 unreachable entries, with use of offset_with_removed_text_before_fill.
1537 For relocatable links, combine entries only for literal tables.
1538 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
1539 calls to offset_with_removed_text. Translate st_size field for
1541 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
1542 failure. Add contents parameter. Update call to get_bfd_fix. Update
1543 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
1544 R_XTENSA_ASM_EXPAND relocs.
1545 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
1546 call to get_bfd_fix. Include offset from contents for partial_inplace
1548 (is_reloc_sym_weak): New.
1549 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
1550 (prop_sec_len): New.
1551 (xtensa_is_property_section): Handle new property sections.
1552 (is_literal_section): Delete.
1553 (internal_reloc_compare): When r_offset matches, compare r_info and
1554 r_addend to make sorting predictable.
1555 (internal_reloc_matches): New.
1556 (xtensa_get_property_section_name): Handle new property sections.
1557 (xtensa_get_property_predef_flags): New.
1558 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
1559 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
1560 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
1561 (xtisa_errno, xtisa_error_msg): New variables.
1562 (xtensa_isa_errno, xtensa_isa_error_msg): New.
1563 (xtensa_insnbuf_alloc): Add error handling.
1564 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
1565 use xtensa_format_decode. Add error handling.
1566 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
1567 instruction length to find the number of bytes to copy.
1568 (xtensa_isa_init): Add error handling. Replace calls to
1569 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
1570 tables in the xtensa_modules structure.
1571 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
1572 xtensa_extend_isa): Delete.
1573 (xtensa_isa_free): Change to only free lookup tables.
1574 (opname_lookup_compare): Replace with ...
1575 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
1576 (xtensa_insn_maxlength): Rename to ...
1577 (xtensa_isa_maxlength): ... this.
1578 (xtensa_insn_length): Delete.
1579 (xtensa_insn_length_from_first_byte): Replace with ...
1580 (xtensa_isa_length_from_chars): ... this function.
1581 (xtensa_num_opcodes): Rename to ...
1582 (xtensa_isa_num_opcodes): ... this.
1583 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
1584 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
1585 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
1586 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
1587 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
1588 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
1589 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
1590 (xtensa_opcode_lookup): Add error handling.
1591 (xtensa_decode_insn): Replace with ...
1592 (xtensa_opcode_decode): ... this function, with new format and
1593 slot parameters. Add error handling.
1594 (xtensa_encode_insn): Replace with ...
1595 (xtensa_opcode_encode): ... this function, which does the encoding via
1596 one of the entries in the "encode_fns" array. Add error handling.
1597 (xtensa_opcode_name): Add error handling.
1598 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
1599 xtensa_opcode_is_call): New.
1600 (xtensa_num_operands): Replace with ...
1601 (xtensa_opcode_num_operands): ... this function. Add error handling.
1602 (xtensa_opcode_num_stateOperands,
1603 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
1604 xtensa_opcode_funcUnit_use, xtensa_operand_name,
1605 xtensa_operand_is_visible): New.
1606 (xtensa_get_operand, xtensa_operand_kind): Delete.
1607 (xtensa_operand_inout): Add error handling and special-case for
1609 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
1610 operate on one slot of an instruction. Added error handling.
1611 (xtensa_operand_encode): Handle default operands with no encoding
1612 functions. Check for success by comparing against decoded value.
1614 (xtensa_operand_decode): Handle default operands. Return decoded value
1615 through argument pointer. Add error handling.
1616 (xtensa_operand_is_register, xtensa_operand_regfile,
1617 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
1618 (xtensa_operand_isPCRelative): Rename to ...
1619 (xtensa_operand_is_PCrelative): ... this. Add error handling.
1620 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
1621 through argument pointer. Add error handling.
1622 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
1623 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
1624 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
1625 xtensa_regfile_shortname, xtensa_regfile_view_parent,
1626 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
1627 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
1628 xtensa_state_is_exported, xtensa_sysreg_lookup,
1629 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
1630 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
1631 xtensa_interface_num_bits, xtensa_interface_inout,
1632 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
1633 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
1634 * xtensa-modules.c: Rewrite to use new data structures.
1635 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
1636 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
1637 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
1638 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
1639 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
1640 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
1641 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
1642 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
1643 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
1644 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
1645 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
1646 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
1647 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
1648 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
1649 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
1650 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
1651 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
1652 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
1653 * Makefile.in: Regenerate.
1654 * bfd-in2.h: Likewise.
1655 * libbfd.h: Likewise.
1657 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
1659 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
1660 against the absolute section.
1661 (mips_elf64_write_rela): Likewise.
1663 2004-10-07 Jan Beulich <jbeulich@novell.com>
1665 * elf.c (elf_find_function): Don't generally check for matching
1666 section, just for non-file symbols. Remove redunant comparison
1668 * elf32-arm.h (arm_elf_find_function): Likewise.
1670 2004-10-07 Jeff Baker <jbaker@qnx.com>
1672 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
1673 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
1676 2004-10-04 Roland McGrath <roland@redhat.com>
1678 * hash.c (bfd_hash_set_default_size): Use const for table.
1679 Use size_t instead of int for variable compared to sizeof results.
1681 2004-10-05 Alan Modra <amodra@bigpond.net.au>
1684 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
1686 2004-10-01 Paul Brook <paul@codesourcery.com>
1688 * elf32-arm.h (elf32_arm_fake_sections,
1689 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
1691 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
1693 2004-10-01 Alan Modra <amodra@bigpond.net.au>
1695 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
1697 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
1698 need_relative or need_lsda_relative if we are processing an
1699 offset for a reloc on a FDE initial loc or LSDA field
1701 (_bfd_elf_write_section_eh_frame): Test need_relative and
1702 need_lsda_relative in place of corresponding make_* field
1703 when deciding to use pc-relative encodings.
1705 2004-09-30 Paul Brook <paul@codesourcery.com>
1707 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
1708 target2 relocation type.
1710 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
1713 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
1715 2004-09-30 Paul Brook <paul@codesourcery.com>
1717 * reloc.c: Add BFD_RELOC_ARM_SMI.
1718 * bfd-in2.h: Regenerate.
1721 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1723 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
1724 vma and output offset to address.
1725 * simple.c (simple_save_output_info): Only set output section
1726 and offset for debug sections, or those not already set up by
1728 (bfd_simple_get_relocated_section_contents): Update comment.
1730 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1732 * elf.c (IS_LOADED): Delete.
1733 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
1734 Restore SEC_HAS_CONTENTS test to the one place it was used prior
1737 2004-09-23 Alan Modra <amodra@bigpond.net.au>
1740 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
1741 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
1742 redundant assignment of EM_SPARC.
1744 2004-09-22 Brian Ford <ford@vss.fsi.com>
1746 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
1747 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
1749 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1751 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1753 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
1754 (elf_backend_modify_segment_map): Don't define.
1756 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1758 * elf.c (IS_LOADED): Define.
1759 (assign_file_positions_for_segments): Don't round up file offset of
1760 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
1761 Delete code handling link script adjustment of lma. Do the adjust
1762 in later code handling similar ajustments. Remove dead code error
1763 check. Warn if section lma would require a negative offset
1764 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
1765 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
1766 update voff in section loop. Change voff in segment loop to be an
1767 adjustment on top of "off". Set sec->filepos and update "off" later.
1768 Test for loadable sections consistently using IS_LOADED. Similarly,
1769 test for alloc-only sections other than .tbss consistently.
1770 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
1771 Tidy PT_NOTE handling. Use %B and %A in error messages.
1772 (assign_file_positions_except_relocs): Use %B in error message.
1774 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
1776 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
1777 (CONFIG_STATUS_DEPENDENCIES): New.
1778 (Makefile): Removed.
1779 (config.status): Likewise.
1780 * Makefile.in: Regenerated.
1782 2004-09-17 Paul Brook <paul@codesourcery.com>
1784 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
1785 (bfd_elf32_arm_process_before_allocation): Update prototype.
1786 * bfd-in2.h: Regenerate.
1787 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
1788 (elf32_arm_link_hash_table_create): Set it.
1789 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
1790 (bfd_elf32_arm_set_target_relocs): New function.
1791 (arm_real_reloc_type): New function.
1792 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
1793 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
1794 (elf32_arm_gc_sweep_hook): Ditto.
1795 (elf32_arm_check_relocs): Ditto.
1796 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
1797 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
1799 (elf32_arm_got_prel): New variable.
1800 (elf32_arm_howto_from_type): New function.
1801 (elf32_arm_info_to_howto): Use it.
1802 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
1803 BFD_RELOC_ARM_TARGET2.
1804 * libbfd.h: Regenerate.
1805 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
1807 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1809 * ecoff.c: Update u.undef.next refs.
1810 * elf64-ppc.c: Likewise.
1811 * elflink.c: Likewise.
1812 * linker.c: Likewise.
1813 * xcofflink.c: Likewise.
1815 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
1816 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
1817 fields to indirect struct.
1818 * elf-m10300.c: Update u.weakdef refs.
1819 * elf32-arm.h: Likewise.
1820 * elf32-cris.c: Likewise.
1821 * elf32-frv.c: Likewise.
1822 * elf32-hppa.c: Likewise.
1823 * elf32-i370.c: Likewise.
1824 * elf32-i386.c: Likewise.
1825 * elf32-m32r.c: Likewise.
1826 * elf32-m68k.c: Likewise.
1827 * elf32-ppc.c: Likewise.
1828 * elf32-s390.c: Likewise.
1829 * elf32-sh.c: Likewise.
1830 * elf32-sparc.c: Likewise.
1831 * elf32-vax.c: Likewise.
1832 * elf32-xtensa.c: Likewise.
1833 * elf64-alpha.c: Likewise.
1834 * elf64-hppa.c: Likewise.
1835 * elf64-ppc.c: Likewise.
1836 * elf64-s390.c: Likewise.
1837 * elf64-sh64.c: Likewise.
1838 * elf64-sparc.c: Likewise.
1839 * elf64-x86-64.c: Likewise.
1840 * elfxx-ia64.c: Likewise.
1841 * elfxx-mips.c: Likewise.
1842 * elflink.c: Likewise. Also u.elf_hash_value.
1843 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
1845 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1846 (bfd_elf_gc_record_vtinherit): Alloc vtable.
1847 (bfd_elf_gc_record_vtentry): Likewise.
1848 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
1850 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1852 * Makefile.am: Run "make dep-am".
1853 * Makefile.in: Regenerate.
1854 * bfd-in2.h: Regenerate.
1855 * po/SRC-POTFILES.in: Regenerate.
1856 * po/bfd.pot: Regenerate.
1858 2004-09-16 Alan Modra <amodra@bigpond.net.au>
1860 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
1861 with bitfields. Make "type" and "other" bitfields too.
1862 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
1863 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
1864 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
1865 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
1866 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
1867 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
1868 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
1869 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
1870 * elf-hppa.h: Update all uses of elf_link_hash_flags.
1871 * elf-m10300.c: Likewise.
1873 * elf32-arm.h: Likewise.
1874 * elf32-cris.c: Likewise.
1875 * elf32-frv.c: Likewise.
1876 * elf32-hppa.c: Likewise.
1877 * elf32-i370.c: Likewise.
1878 * elf32-i386.c: Likewise.
1879 * elf32-m32r.c: Likewise.
1880 * elf32-m68k.c: Likewise.
1881 * elf32-ppc.c: Likewise.
1882 * elf32-s390.c: Likewise.
1883 * elf32-sh-symbian.c: Likewise.
1884 * elf32-sh.c: Likewise.
1885 * elf32-sh64.c: Likewise.
1886 * elf32-sparc.c: Likewise.
1887 * elf32-vax.c: Likewise.
1888 * elf32-xtensa.c: Likewise.
1889 * elf64-alpha.c: Likewise.
1890 * elf64-hppa.c: Likewise.
1891 * elf64-ppc.c: Likewise.
1892 * elf64-s390.c: Likewise.
1893 * elf64-sh64.c: Likewise.
1894 * elf64-sparc.c: Likewise.
1895 * elf64-x86-64.c: Likewise.
1896 * elflink.c: Likewise.
1897 * elfxx-ia64.c: Likewise.
1898 * elfxx-mips.c: Likewise.
1899 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
1900 * configure: Regenerate.
1901 * aclocal.m4: Regenerate.
1903 2004-09-16 Alan Modra <amodra@bigpond.net.au>
1905 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
1906 around uses of R_ARM_TARGET1.
1907 (elf32_arm_check_relocs): Likewise.
1909 2004-09-13 Paul Brook <paul@codesourcery.com>
1911 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
1913 * bfd-in2.h: Regenerate.
1914 * libbfd.h: Regenerate.
1915 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
1916 (elf32_arm_link_hash_table_create): Set target1_is_rel.
1917 (bfd_elf32_arm_process_before_allocation): Ditto.
1918 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
1919 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1920 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
1923 2004-09-10 Joel Brobecker <brobecker@gnat.com>
1925 * hpux-core.c (thread_section_p): New function.
1926 (hpux_core_core_file_p): Fix computation of offset in call
1927 to bfd_seek. Create a ".reg" section from an arbitrary
1928 ".reg/<id>" section if none was created after having read
1931 2004-09-11 Andreas Schwab <schwab@suse.de>
1933 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
1934 * aclocal.m4: Rebuild.
1935 * configure: Rebuild.
1937 2004-09-10 Joel Brobecker <brobecker@gnat.com>
1939 * section.c (bfd_sections_find_if): Fix parameter name in
1940 comment to match code.
1942 2004-09-10 Alan Modra <amodra@bigpond.net.au>
1944 * elf.c (assign_file_positions_except_relocs): Assign relocs
1945 stored in a bfd section.
1947 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
1949 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
1950 h->gotplt_refcount to 0, not -1.
1952 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
1954 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1955 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
1957 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
1958 handle symbol visibility here.
1960 2004-09-07 Alan Modra <amodra@bigpond.net.au>
1962 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
1963 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
1965 (ppc_stub_name): Remove trailing "+0" on stub name.
1966 (create_linkage_sections): Create relocations for
1967 branch lookup table when --emit-relocs as well as when --shared.
1968 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
1969 relbrlt test. For --emit-stub-syms, always output a sym even when
1970 one already exists on a plt call stub. Put stub type in the stub
1972 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
1974 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
1975 reloc_count in stub sections. Adjust relbrlt test.
1976 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
1977 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
1978 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
1979 for relocs against discarded symbols. Fix comments.
1981 2004-09-06 Mark Mitchell <mark@codesourcery.com>
1983 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
1984 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
1986 (map_sections_to_segments): ... here. Use it. Assign a file
1987 position to the .dynamic section if it is not loadable, but part
1988 of the PT_DYNAMIC segment.
1989 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1990 offsets, not VMAs, for the BPABI. Do not fill in the header in
1991 the .got.plt section for the BPABI.
1992 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
1994 (elf_backend_want_got_plt): Define to zero for Symbian OS.
1996 2004-09-06 Nick Clifton <nickc@redhat.com>
1998 * elflink.c (elf_link_add_object_symbols): Set the error code to
1999 bfd_error_wrong_format when the input format does not match the
2002 2004-09-06 Alan Modra <amodra@bigpond.net.au>
2004 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
2005 (ppc64_elf_check_directives): ..here.
2006 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
2007 before accessing ppc64_elf_tdata.
2008 (ppc64_elf_finish_dynamic_sections): And here too.
2010 2004-09-04 Alan Modra <amodra@bigpond.net.au>
2012 * bfd.c (_bfd_default_error_handler): Correct loop exit.
2014 2004-09-03 Mark Mitchell <mark@codesourcery.com>
2016 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
2017 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
2018 (bfd_elf32_littlearm_symbian_vec): Likewise.
2019 * configure: Regenerated.
2020 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
2021 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
2022 (PLT_ENTRY_SIZE): Likewise.
2023 (bfd_vma_elf32_arm_symbian_plt_entry): New
2025 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
2027 (create_got_section): Don't create sections when generating BPABI
2029 (elf32_arm_create_dynamic_sections): Tidy.
2030 (elf32_arm_link_hash_table_create): Set plt_header_size,
2031 plt_entry_size, and symbian_p.
2032 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
2033 generating BPABI objects.
2034 (allocate_dynrelocs): Use htab->plt_header_size, not
2035 PLT_HEADER_SIZE. Do not add to .got.plt when
2036 generating BPABI objects.
2037 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
2038 * elfarm-nabi.c: Add SymbianOS target vectors.
2039 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
2040 (_bfd_elf_link_create_dynamic_sections): Likewise.
2041 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
2042 (elfNN_bed): Use it.
2043 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
2044 (bfd_elf32_littlearm_symbian_vec): Likewise.
2045 (_bfd_target_vector): Add them.
2047 2004-09-03 Nick Clifton <nickc@redhat.com>
2050 * coffcode.h (handle_COMDAT): Replace abort with an warning
2051 message and allow the scan to continue.
2053 2004-09-02 Alan Modra <amodra@bigpond.net.au>
2055 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
2056 in when reading relocs, not our sorted syms. Remove unnecessary
2059 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
2061 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
2063 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
2065 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
2066 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
2067 replace uses of *_alias with *_noncanonical.
2068 * aclocal.m4: Rebuild with aclocal 1.4p6.
2069 * Makefile.in: Rebuild with automake 1.4p6.
2070 * doc/Makefile.in: Rebuild with automake 1.4p6.
2071 * configure.in: Autoupdate with autoupdate 2.59.
2072 * config.in: Regenerate with autoheader 2.59.
2073 * configure: Regnerate with autoconf 2.59.
2075 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2077 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
2078 symbol pointer arrays before modifying.
2080 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2082 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
2083 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
2084 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
2085 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
2086 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
2087 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
2088 Use both symbol tables on non-relocatable objects. Use a common
2089 error exit. Fix "mid" warning.
2090 * libbfd.h: Regenerate.
2091 * bfd-in2.h: Regenerate.
2093 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2095 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
2097 (struct sfpr_def_parms): Save some space.
2098 (sfpr_define): Here too.
2100 * elf64-ppc.c (compare_symbols): Put section syms first.
2101 (sym_exists_at): New function.
2102 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
2103 points only for relocatable files. Use .opd section contents
2104 otherwise. Generally clean up the code.
2106 2004-08-27 Alan Modra <amodra@bigpond.net.au>
2108 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
2109 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
2110 (struct sfpr_def_parms): New.
2111 (sfpr_define): New function.
2112 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
2113 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
2114 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
2115 (savefpr1_tail, restfpr1_tail): New functions.
2116 (savevr, savevr_tail, restvr, restvr_tail): New functions.
2117 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
2118 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
2119 code. Define all ABI mandated _save and _rest functions.
2121 2004-08-26 Paul Brook <paul@codesourcery.com>
2123 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
2125 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2127 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
2130 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2132 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
2133 that pcrel correction is applied for R_386_PC32.
2135 2004-08-25 Alan Modra <amodra@bigpond.net.au>
2137 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
2138 for R_386_32 and R_386_PC32 relocs against symbols defined in
2141 2004-08-25 Dmitry Diky <diwil@spec.ru>
2143 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
2144 Add new relocations.
2145 * bfd-in2.h: Regenerate.
2146 * libbfd.h: Regenerate.
2147 * elf32-msp430.c: Clean-up code.
2148 (elf_msp430_howto_table): Add new relocation entries.
2149 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
2150 (msp430_elf_relax_section): New function.
2151 (msp430_elf_relax_delete_bytes): New function.
2152 (msp430_elf_symbol_address_p): New function.
2154 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2156 * elf32-m32r.c (m32r_elf_relocate_section): Handle
2157 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
2159 2004-08-20 Daniel Jacobowitz <dan@debian.org>
2161 * elflink.c (_bfd_elf_section_already_linked): Handle
2162 SEC_LINK_DUPLICATES_SAME_CONTENTS.
2164 2004-08-19 Mark Mitchell <mark@codesourcery.com>
2166 * config.bfd (arm*-*-symbianelf*): New target.
2167 (arm*-*-eabi*): Likewise.
2169 2004-08-19 Alan Modra <amodra@bigpond.net.au>
2171 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
2172 "struct ppc_link_hash_entry *".
2173 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
2174 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
2176 2004-08-19 Jakub Jelinek <jakub@redhat.com>
2178 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
2179 entries (where fd_aux overlaps next entry's fd_func).
2180 Add non_overlapping argument, use it.
2181 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
2182 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2183 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
2184 as indexes into opd_sym_map/opd_adjust array.
2185 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
2187 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2189 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
2190 if we can look up their function descriptor in a regular file.
2192 2004-08-18 Nick Clifton <nickc@redhat.com>
2195 * cofflink.c (coff_link_add_symbols): Check that the comdat
2196 pointer in the coff_section_data structure has been initialised
2199 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2202 * elflink.c (bfd_elf_record_link_assignment): Add comment about
2203 changing bfd_link_hash_undefined to bfd_link_hash_new.
2205 2004-08-17 Jakub Jelinek <jakub@redhat.com>
2207 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
2209 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
2210 (synthetic_opd, synthetic_relocatable): New variables.
2211 (compare_symbols, compare_relocs): New helper routines.
2212 (ppc64_elf_get_synthetic_symtab): New function.
2213 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
2215 * bfd-in2.h: Regenerated.
2216 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
2217 to relsyms. Return 0 if abfd is relocatable.
2219 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2221 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
2223 2004-08-17 Nick Clifton <nickc@redhat.com>
2225 * (is_arm_mapping_symbol_name): New function - return true
2226 when a symbol name matches the requirements for an ARM mapping
2228 (arm_elf_find_function): New function based on
2229 elf_find_function in elf.c but skipping ARM mapping symbols
2230 and including thumb function symbols.
2231 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
2232 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
2234 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2236 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
2237 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
2238 (ppc64_elf_brtaken_reloc): Here too.
2240 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2242 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
2244 (ppc64_elf_check_directives): Check that we have the right hash
2245 table before proceeding.
2247 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2249 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
2250 (adjust_opd_syms): Attach opd syms for deleted entries to one of
2251 the sections that will be discarded.
2253 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2255 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
2257 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2259 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
2260 free space available.
2262 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2264 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
2265 occurrences with bfd_byte * thoughout file.
2267 * coff-rs6000.c (do_shared_object_padding): Warning fix.
2268 (xcoff_write_armap_big): Likewise.
2269 (xcoff_write_archive_contents_old): Likewise.
2270 (xcoff_write_archive_contents_big): Likewise.
2272 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
2274 2004-08-13 Nick Clifton <nickc@redhat.com>
2276 * elf32-arm.h: Convert to ISO C90.
2278 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2281 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
2284 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2286 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
2287 (bfd_archive_filename, bfd_get_section_ident): Delete.
2288 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
2289 bfd_archive_filename.
2290 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
2291 to warn about symbols in discarded sections. Use _bfd_error_handler.
2292 * aout-adobe.c (aout_adobe_callback): See below.
2293 * aout-cris.c (swap_ext_reloc_in): ..
2294 * coff-arm.c (find_thumb_glue, find_arm_glue,
2295 coff_arm_relocate_section, bfd_arm_process_before_allocation,
2296 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
2297 coff_arm_copy_private_bfd_data): ..
2298 * coff-i860.c (i860_reloc_processing): ..
2299 * coff-mcore.c (mcore_coff_unsupported_reloc,
2300 coff_mcore_relocate_section): ..
2301 * coff-ppc.c (coff_ppc_relocate_section): ..
2302 * coff-rs6000.c (xcoff_create_csect_from_smclas
2303 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
2304 sh_swap_insns, sh_relocate_section): ..
2305 * coff-tic54x.c (tic54x_reloc_processing): ..
2306 * coff-tic80.c (coff_tic80_relocate_section): ..
2307 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
2308 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
2309 coff_slurp_symbol_table, coff_classify_symbol,
2310 coff_slurp_reloc_table): ..
2311 * coffgen.c (_bfd_coff_read_string_table): ..
2312 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
2313 _bfd_coff_generic_relocate_section): ..
2314 * cpu-arm.c (bfd_arm_merge_machines): ..
2315 * cpu-sh.c (sh_merge_bfd_arch): ..
2316 * elf-hppa.h (elf_hppa_relocate_section): ..
2317 * elf.c (bfd_elf_string_from_elf_section, setup_group,
2318 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
2319 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
2320 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
2321 * elf32-arm.h (find_thumb_glue, find_arm_glue,
2322 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
2323 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
2324 elf32_arm_relocate_section, elf32_arm_set_private_flags,
2325 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
2326 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
2327 cris_elf_merge_private_bfd_data
2328 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
2329 * elf32-gen.c (elf32_generic_link_add_symbols): ..
2330 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
2331 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
2332 elf32_hppa_relocate_section): ..
2333 * elf32-i370.c (i370_elf_merge_private_bfd_data,
2334 i370_elf_check_relocs, i370_elf_relocate_section): ..
2335 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
2336 elf_i386_relocate_section): ..
2337 * elf32-m32r.c (m32r_elf_relocate_section,
2338 m32r_elf_merge_private_bfd_data): ..
2339 * elf32-m68hc1x.c (m68hc12_add_stub,
2340 _bfd_m68hc11_elf_merge_private_bfd_data): ..
2341 * elf32-m68k.c (elf_m68k_relocate_section): ..
2342 * elf32-mcore.c (mcore_elf_unsupported_reloc,
2343 mcore_elf_relocate_section): ..
2344 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
2345 ppc_elf_check_relocs, ppc_elf_relocate_section,
2346 ppc_elf_begin_write_processing): ..
2347 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2348 elf_s390_relocate_section): ..
2349 * elf32-sh-symbian.c (sh_symbian_import_as,
2350 sh_symbian_process_embedded_commands,
2351 sh_symbian_relocate_section): ..
2352 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
2353 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
2354 sh_elf_merge_private_data): ..
2355 * elf32-sparc.c (elf32_sparc_check_relocs,
2356 elf32_sparc_relocate_section,
2357 elf32_sparc_merge_private_bfd_data): ..
2358 * elf32-v850.c (v850_elf_check_relocs,
2359 v850_elf_merge_private_bfd_data): ..
2360 * elf32-xtensa.c (elf_xtensa_check_relocs,
2361 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
2362 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
2363 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
2364 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
2365 * elf64-gen.c (elf64_generic_link_add_symbols): ..
2366 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
2367 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
2368 ppc64_elf_relocate_section): ..
2369 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2370 elf_s390_relocate_section): ..
2371 * elf64-sh64.c (sh_elf64_relocate_section): ..
2372 * elf64-sparc.c (sparc64_elf_check_relocs,
2373 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
2374 sparc64_elf_merge_private_bfd_data): ..
2375 * elf64-x86-64.c (elf64_x86_64_check_relocs,
2376 elf64_x86_64_relocate_section): ..
2377 * elflink.c (_bfd_elf_add_default_symbol,
2378 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
2379 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
2380 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
2381 elf_get_linked_section_vma, elf_fixup_link_order,
2382 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
2383 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
2384 * elfxx-ia64.c (elfNN_ia64_relax_section,
2385 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
2386 * elfxx-mips.c (mips_elf_perform_relocation,
2387 _bfd_mips_elf_check_relocs,
2388 _bfd_mips_elf_merge_private_bfd_data): ..
2389 * ieee.c (ieee_slurp_external_symbols): ..
2390 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
2391 * libbfd.c (_bfd_generic_verify_endian_match): ..
2392 * linker.c (_bfd_generic_link_add_one_symbol,
2393 _bfd_generic_section_already_linked): ..
2394 * pdp11.c (translate_to_native_sym_flags): ..
2395 * pe-mips.c (coff_pe_mips_relocate_section): ..
2396 * peicode.h (pe_ILF_build_a_bfd): ..
2397 * srec.c (srec_bad_byte): ..
2398 * stabs.c (_bfd_link_section_stabs): ..
2399 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
2400 Replace all uses of bfd_archive_filename and bfd_get_section_ident
2401 with corresponding %B and %A in _bfd_error_handler format string.
2402 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
2403 calls to use %A and %B. Fix "against symbol .. from section" and
2404 similar error messages. Combine multiple _bfd_error_handler calls
2405 where they were separated due to bfd_archive_filename deficiencies.
2406 * bfd-in2.h: Regenerate.
2408 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
2410 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
2413 2004-08-10 Alan Modra <amodra@bigpond.net.au>
2415 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
2416 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
2417 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
2419 (link_hash_newfunc): Init was_undefined.
2420 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
2421 Use undefweak instead.
2422 (ppc64_elf_check_directives): Fix undefs chain.
2423 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
2425 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
2426 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
2427 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
2429 2004-08-09 Jakub Jelinek <jakub@redhat.com>
2431 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
2432 error, test input_section flags rather than sec.
2434 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2436 * elf-bfd.h (struct elf_backend_data): Add
2437 elf_backend_archive_symbol_lookup.
2438 (_bfd_elf_archive_symbol_lookup): Declare.
2439 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
2440 (elf_link_add_archive_symbols): ..extracted from here. Call the
2442 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
2443 (elfNN_bed): Init new field.
2444 * elf64-ppc.c (elf_backend_check_directives): Define.
2445 (elf_backend_archive_symbol_lookup): Define.
2446 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
2447 a ppc_link_hash_entry pointer.
2449 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
2450 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
2451 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
2452 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
2453 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
2454 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2455 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
2458 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2460 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
2461 (ppc64_elf_add_symbol_hook): Test for NULL section.
2462 (get_sym_h): Formatting.
2463 (ppc64_elf_size_stubs): Include reloc addend in value stored as
2466 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
2467 long branch stubs with code handling plt and r2off branch stubs.
2469 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2471 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
2472 * elflink.c (elf_link_input_bfd): Formatting.
2473 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
2475 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
2476 (link_hash_newfunc): Don't set it.
2477 (ppc64_elf_copy_indirect_symbol): Nor copy it.
2478 (ppc64_elf_mark_entry_syms): Delete.
2479 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
2480 sections. Use get_opd_info.
2481 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
2483 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2485 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
2487 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
2488 (func_desc_adjust): Don't set have_undefweak.
2489 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
2490 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
2492 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
2493 "struct ppc_link_hash_entry *". Adjust all references.
2494 (ppc64_elf_hide_symbol): Correct a comment.
2496 * elf64-ppc.c (get_opd_info): New function.
2497 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
2498 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
2499 before calling get_fdh. Test fdh rather than h before dereferencing
2500 fdh. Mark removed symbols in opd_adjust.
2501 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
2502 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
2504 (ppc64_elf_output_symbol_hook): Likewise.
2506 2004-08-06 Paul Brook <paul@codesourcery.com>
2508 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
2509 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
2510 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
2511 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
2512 and BFD_RELOC_ARM_SBREL32.
2513 * bfd-in2.h, bbfd.h: Regenerate.
2515 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2517 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
2518 the dynamic link symbol actually in use.
2520 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
2522 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
2524 2004-07-31 Joel Brobecker <brobecker@gnat.com>
2525 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2527 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
2528 SHN_MIPS_TEXT and SHN_MIPS_DATA.
2530 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
2531 Nick Clifton <nickc@redhat.com>
2534 * bfd.c (_bfd_default_error_handler): Make it global.
2536 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
2538 * elf.c (assign_section_numbers): Cope gracefully with sections
2539 which have SHF_LINK_ORDER set but no sh_link set up.
2540 * elflink.c (elf_get_linked_section_vma): Likewise.
2542 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
2545 * elfxx-target.h (elf_backend_link_order_error_handler): New.
2546 Set it to _bfd_default_error_handler.
2547 (elfNN_bed): Add elf_backend_link_order_error_handler.
2549 * libbfd-in.h (_bfd_default_error_handler): New.
2551 * libbfd.h: Regenerated.
2553 2004-07-30 Jakub Jelinek <jakub@redhat.com>
2555 * archures.c (bfd_mach_sparc_64bit_p): Define.
2556 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
2557 * bfd-in2.h: Rebuilt.
2559 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
2561 Introduce SH2a support.
2562 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
2563 * archures.c (bfd_mach_sh2a_nofpu): New.
2564 * bfd-in2.h: Rebuilt.
2565 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
2566 (arch_info_struct): Add sh2a_nofpu.
2567 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
2568 2003-12-29 DJ Delorie <dj@redhat.com>
2569 * reloc.c: Add relocs for sh2a.
2570 * bfd-in2.h: Regenerate.
2571 * libbfd.hh: Regenerate.
2572 2003-12-01 Michael Snyder <msnyder@redhat.com>
2573 * archures.c (bfd_mach_sh2a): New.
2574 * bfd-in2.h: Rebuilt.
2575 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
2577 (arch_info_struct): Add sh2a.
2578 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
2580 2004-07-28 Nick Clifton <nickc@redhat.com>
2581 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2584 * som.c (setup_sections): Improve estimation of space sizes in
2585 relocatable objects.
2587 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
2588 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
2589 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
2591 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
2592 * configure: Regenerate.
2593 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
2594 case that accepts OSABI=NetBSD and OSABI=SysV.
2595 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
2596 the base of .got or .data (if .got does not exist).
2597 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
2599 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
2600 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
2601 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
2602 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
2604 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
2607 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
2608 (elf_sec_group): Defined.
2609 (bfd_elf_match_symbols_in_sections): New prototype.
2610 (_bfd_elf_setup_group_pointers): Likewise.
2612 * elf.c (bfd_elf_discard_group): Abort.
2613 (bfd_elf_set_group_contents): Also include relocation sections.
2614 Remove zero-fill for ld -r.
2615 (_bfd_elf_setup_group_pointers): New function.
2616 (elf_sort_elf_symbol): Likewise.
2617 (elf_sym_name_compare): Likewise.
2618 (bfd_elf_match_symbols_in_sections): Likewise.
2620 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
2622 * elflink.c (match_group_member): New.
2623 (elf_link_input_bfd): Check group member for discarded section.
2624 (try_match_symbols_in_sections): New function.
2625 (already_linked): Likewise.
2626 (_bfd_elf_section_already_linked): Support mixing comdat group
2627 and linkonce section.
2629 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
2630 * linker.c (bfd_section_already_linked_table_traverse): New.
2632 * libbfd.h: Regenerated.
2634 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
2636 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
2637 BFD_RELOC_CRX_SWITCH32.
2638 * bfd-in2.h: Regenerate.
2639 * libbfd.h: Regenerate.
2640 * elf32-crx.c: Support relocation/relaxation of
2641 BFD_RELOC_CRX_SWITCH* types.
2643 2004-07-27 Alan Modra <amodra@bigpond.net.au>
2645 * elf64-ppc.c: Correct "Linker stubs" comment.
2647 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
2649 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
2651 (elf_linked_to_section): New.
2653 * elf.c (assign_section_numbers): Set up sh_link for
2656 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
2657 to sh_link for SHT_IA_64_UNWIND sections.
2659 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2661 * elflink.c (elf_fixup_link_order): Add _() to error message.
2663 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2665 * elflink.c (elf_fixup_link_order): Issue a warning and flag
2668 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
2670 * aout-adobe.c (aout_32_section_already_linked): Defined.
2671 * aout-target.h (MY_section_already_linked): Likewise.
2672 * aout-tic30.c (MY_section_already_linked): Likewise.
2673 * binary.c (binary_section_already_linked): Likewise.
2674 * bout.c (b_out_section_already_linked): Likewise.
2675 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
2676 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
2677 * coffcode.h (coff_section_already_linked): Likewise.
2678 * i386msdos.c (msdos_section_already_linked): Likewise.
2679 * i386os9k.c (os9k_section_already_linked): Likewise.
2680 * ieee.c (ieee_section_already_linked): Likewise.
2681 * ihex.c (ihex_section_already_linked): Likewise.
2682 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
2683 * mmo.c (mmo_section_already_linked): Likewise.
2684 * nlm-target.h (nlm_section_already_linked): Likewise.
2685 * oasys.c (oasys_section_already_linked): Likewise.
2686 * pef.c (bfd_pef_section_already_linked): Likewise.
2687 * ppcboot.c (ppcboot_section_already_linked): Likewise.
2688 * som.c (som_bfd_discard_group): Likewise.
2689 * srec.c (srec_section_already_linked): Likewise.
2690 * tekhex.c (tekhex_section_already_linked): Likewise.
2691 * versados.c (versados_section_already_linked): Likewise.
2692 * vms.c (vms_section_already_linked): Likewise.
2693 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
2694 * xsym.c (bfd_sym_section_already_linked): Likewise.
2696 * bfd-in.h (bfd_section_already_linked_table_init): New.
2697 (bfd_section_already_linked_table_free): Likewise.
2699 * coff-rs6000.c (rs6000coff_vec): Add
2700 _bfd_generic_section_already_linked.
2701 (pmac_xcoff_vec): Likewise.
2702 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2703 (aix5coff64_vec): Likewise.
2705 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
2706 * elflink.c (_bfd_elf_section_already_linked): New function.
2708 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
2710 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
2711 (_bfd_generic_section_already_linked): New.
2712 (bfd_section_already_linked_hash_entry): Likewise.
2713 (bfd_section_already_linked): Likewise.
2714 (bfd_section_already_linked_table_lookup): Likewise.
2715 (bfd_section_already_linked_table_insert): Likewise.
2717 * linker.c (bfd_section_already_linked): New.
2718 (_bfd_section_already_linked_table): Likewise.
2719 (bfd_section_already_linked_table_lookup): Likewise.
2720 (bfd_section_already_linked_table_insert): Likewise.
2721 (already_linked_newfunc): Likewise.
2722 (bfd_section_already_linked_table_init): Likewise.
2723 (bfd_section_already_linked_table_free): Likewise.
2724 (_bfd_generic_section_already_linked): Likewise.
2726 * section.c (bfd_section): Remove comdat.
2727 (bfd_comdat_info): Moved to ...
2728 * bfd-in.h (coff_comdat_info): Here.
2729 (bfd_coff_get_comdat_section): New.
2730 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
2731 * libcoff-in.h (coff_section_tdata): Add comdat.
2732 * coffcode.h (handle_COMDAT): Updated.
2733 * cofflink.c (coff_link_add_symbols): Likewise.
2734 * ecoff.c (bfd_debug_section): Likewise.
2736 * targets.c (bfd_target): Add _section_already_linked.
2737 (BFD_JUMP_TABLE_LINK): Updated.
2739 * bfd-in2.h: Regenerated.
2740 * libbfd.h: Likewise.
2741 * libcoff.h: Likewise.
2743 2003-07-21 Paul Brook <paul@codesourcery.com>
2745 * elflink.c (elf_get_linked_section_vma, compare_link_order,
2746 elf_fixup_link_order): New functions.
2747 (bfd_elf_final_link): Call elf_fixup_link_order.
2749 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
2751 * elf-bfd.h (ELF_COMMON_DEF_P): New.
2752 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
2754 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
2755 _bfd_elf_symbol_refs_local_p.
2756 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
2759 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
2761 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
2763 (bfd_elf_get_dyn_lib_class): New prototype.
2764 * elf.c (bfd_elf_get_dyn_lib_class): New function.
2766 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
2767 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
2768 entry is needed. Issue an error if a DT_NEEDED entry is needed
2769 for a file marked DYN_NO_NEEDED.
2770 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
2773 * bfd-in2.h: Regenerated.
2775 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2777 * elflink.c (elf_section_complain_discarded): Don't complain in
2780 2004-07-10 James E Wilson <wilson@specifixinc.com>
2782 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
2783 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
2784 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
2785 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
2787 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
2788 bfd_put_64 to bfd_putl64.
2789 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
2791 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
2794 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
2795 .init/.fini sections when trying to relax it.
2797 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
2799 * elf.c (assign_file_positions_for_segments): Make sure the
2800 .dynamic section is the first section in the PT_DYNAMIC segment.
2802 2004-07-09 Nick Clifton <nickc@redhat.com>
2804 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
2805 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
2806 sh_elf_get_flags_from_mach functions so that they do not conflict
2807 when this target is built with other sh-elf targets.
2808 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
2809 suppression of this function.
2810 (sh_elf_find_flags): Likewise.
2812 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
2814 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
2815 (ALL_MACHINES_CFILES): Add cpu-crx.c.
2816 (BFD32_BACKENDS): Add elf32-crx.lo.
2817 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
2818 (cpu-crx.lo): New target.
2819 (elf32-crx.lo): New target.
2820 * Makefile.in: Regenerate.
2821 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
2822 (bfd_archures_list): Add bfd_crx_arch.
2823 * bfd-in2.h: Regenerate.
2824 * config.bfd: Handle crx-*-elf*, crx*.
2825 * configure.in: Handle bfd_elf32_crx_vec.
2826 * configure: Regenerate.
2827 * cpu-crx.c: New file.
2828 * elf32-crx.c: Likewise.
2829 * libbfd.h: Regenerate.
2830 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
2831 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
2832 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
2833 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
2834 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
2835 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
2836 * targets.c (bfd_elf32_crx_vec): Declare.
2837 (bfd_target_vector): Add bfd_elf32_crx_vec.
2839 2004-07-06 Nick Clifton <nickc@redhat.com>
2841 * config.bfd: Add sh-symbian-elf target.
2842 * configure.in: Add bfd_elf32_shl_symbian_vec.
2843 * configure: Regenerate.
2844 * elf-bfd.h (struct elf_backend_data): Add new field
2846 * elflink.c (elf_link_add_object_symbols): Invoke the
2847 check_directives function, if defined.
2848 * elfxx-target.h: Provide a default, NULL definition for
2850 * targets.c: Add bfd_elf32_shl_symbian_vec.
2851 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
2853 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
2854 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
2855 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
2856 not already been defined.
2857 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
2858 * sh-symbian.c: New file. Provide functions to support the
2859 * sh-symbian-elf target.
2860 * Makefile.am: Add elf32-sh-symbian.c
2861 * Makefile.in: Regenerate.
2863 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
2865 * elf32-sh.c: Include ../opcodes/sh-opc.h.
2866 * Makefile.am: Ran make dep-am.
2867 * Makefile.in: Ran make dep-in.
2869 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2871 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
2874 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
2876 * config.bfd: Add want64 to configuration target s390-*-linux*.
2878 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
2880 * bfd.c (bfd_get_section_ident): New.
2882 * elflink.c (elf_link_read_relocs_from_section): Call
2883 bfd_get_section_ident to identify the section when reporting
2885 (_bfd_elf_link_output_relocs): Likewise.
2886 (elf_link_output_extsym): Likewise.
2887 (elf_link_input_bfd): Likewise.
2888 (bfd_elf_gc_record_vtinherit): Likewise.
2890 * bfd-in2.h: Regenerated.
2892 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
2893 Nick Clifton <nickc@redhat.com>
2896 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
2897 of section symbols to mips_elf_sort_hash_table ().
2899 2004-07-01 Alan Modra <amodra@bigpond.net.au>
2901 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
2903 (elf_section_complain_discarded): New function. Handle
2904 .gcc_except_table too.
2905 (elf_link_input_bfd): Rewrite handling of relocs against symbols
2906 in discarded sections.
2907 * elf-bfd.h (elf_discarded_section): Protect macro arg.
2909 2004-06-30 James E Wilson <wilson@specifixinc.com>
2911 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
2912 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
2914 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
2917 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
2918 local references to discarded sections and report their
2921 2004-06-30 Alan Modra <amodra@bigpond.net.au>
2923 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
2924 sec_info_type, test section name instead.
2926 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
2929 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
2930 in .init/.fini sections.
2932 2004-06-29 Bob Wilson <bob.wilson@acm.org>
2934 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
2935 bfd_get_section_limit.
2937 2004-06-29 Bob Wilson <bob.wilson@acm.org>
2939 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
2940 output section size.
2942 2004-06-29 Alan Modra <amodra@bigpond.net.au>
2944 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
2946 (mmix_elf_perform_relocation): Adjust for above change.
2947 (mmix_elf_relocate_section): Likewise.
2948 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
2949 (mmix_elf_get_section_contents): Delete.
2950 (bfd_elf64_get_section_contents): Delete.
2951 (mmix_elf_relocate_section): Zero stub area.
2952 * linker.c (default_indirect_link_order): Alloc max of section size
2954 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
2955 * section.c (bfd_malloc_and_get_section): Likewise.
2956 (struct bfd_section): Update rawsize comment.
2957 * bfd-in2.h: Regenerate.
2959 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
2961 2004-06-29 Alan Modra <amodra@bigpond.net.au>
2963 * bfd-in.h (bfd_get_section_limit): Define.
2964 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
2965 (_bfd_final_link_relocate): Use bfd_get_section_limit.
2966 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
2967 * coff-arm.c (coff_arm_relocate_section): Likewise.
2968 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
2969 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
2970 (bfd_ns32k_final_link_relocate): Likewise.
2971 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
2972 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
2973 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
2974 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
2975 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
2976 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
2977 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
2978 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
2979 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
2980 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
2981 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
2982 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
2983 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
2984 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
2985 * elf32-v850.c (v850_elf_reloc): Likewise.
2986 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
2987 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
2988 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
2989 * elf64-mips.c (mips_elf64_gprel32_reloc)
2990 (mips16_gprel_reloc): Likewise.
2991 * elf64-mmix.c (mmix_elf_reloc): Likewise.
2992 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
2993 * elf64-sparc.c (init_insn_reloc): Likewise.
2994 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
2995 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
2996 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
2997 (_bfd_mips_elf_generic_reloc): Likewise.
2998 * bfd-in2.h: Regenerate.
3000 2004-06-28 Alan Modra <amodra@bigpond.net.au>
3002 * bfd-in.h (struct stab_info): Move from stabs.c.
3003 * stabs.c (struct stab_link_includes_table): Delete.
3004 (stab_link_includes_lookup): Delete.
3005 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
3006 level of indirection from sinfo parm.
3007 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
3008 stabstr section. Adjust hash table accesses.
3009 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
3010 alloc. Adjust stab_info test.
3011 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
3012 (_bfd_coff_final_link): Adjust stab_info test.
3013 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
3014 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
3016 * libcoff-in.h (struct coff_link_hash_table): Likewise.
3017 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
3018 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
3019 stabstr section. Adjust stab_info test.
3020 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
3021 (_bfd_write_stab_strings): Adjust prototypes.
3022 * libbfd.h: Regenerate.
3023 * libcoff.h: Regenerate.
3024 * bfd-in2.h: Regenerate.
3026 2004-06-27 Mark Kettenis <kettenis@gnu.org>
3028 From Miod Vallat <miod@online.fr>:
3029 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
3031 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
3033 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
3034 (struct elf32_mn10300_link_hash_entry): Remove
3035 pcrel_relocs_copied.
3036 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
3037 R_MN10300_32. Don't adjust pcrel_relocs_copied.
3038 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
3039 and gotoff relocations if the symbol doesn't bind locally. Use
3040 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
3041 relocation for PCREL32.
3042 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
3043 to test whether a symbol binds locally.
3044 (elf32_mn10300_link_hash_newfunc): Don't initialize
3045 pcrel_relocs_copied.
3046 (_bfd_mn10300_elf_discard_copies): Delete.
3047 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
3049 2004-06-26 Mark Kettenis <kettenis@gnu.org>
3051 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
3053 2004-06-25 Joel Brobecker <brobecker@gnat.com>
3055 * som.c (som_set_reloc_info): Correct small typo.
3057 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3059 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
3060 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
3061 (m32r_elf_gcsweep_hook): Likewise.
3062 (m32r_elf_check_relocs): Likewise.
3063 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
3064 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
3065 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
3066 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
3067 * bfd-in2.h: Regenerated.
3068 * libbfd.h: Regenerated.
3070 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
3072 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
3074 (elf64_x86_64_relocate_section): Issue an error for
3075 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
3076 against global symbols when building shared library.
3078 2004-06-24 Alan Modra <amodra@bigpond.net.au>
3080 * section.c (struct sec): Rename "_cooked_size" to "size".
3081 Rename "_raw_size" to "rawsize".
3082 (STD_SECTION): Adjust comments.
3083 (bfd_set_section_size, bfd_get_section_contents): Use size.
3084 (bfd_malloc_and_get_section): New function.
3085 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
3086 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
3087 Correctly free reloc and contents memory.
3088 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
3089 and fake CIE now that we can shink section size to zero.
3090 (_bfd_elf_write_section_eh_frame): Likewise..
3091 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
3092 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
3093 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
3094 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
3095 unneeded indirection.
3096 * elf.c (_bfd_elf_section_offset): .. and update call.
3097 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
3098 * libbfd.h: Regenerate.
3099 * bfd-in2.h: Regenerate.
3101 Replace occurrences of "_raw_size" and "_cooked_size" in most places
3102 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
3103 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
3104 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
3105 Similarly use "rawsize", if non-zero, in reloc functions to validate
3106 reloc addresses. Use new bfd_malloc_and_get_section in most places
3107 where bfd_get_section_contents was called. Expand all occurrences of
3108 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
3109 grok_prstatus and similar functions to "size".
3110 * aix386-core.c (aix386_core_file_p): ..
3111 * aix5ppc-core.c (xcoff64_core_p): ..
3112 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
3113 aout_adobe_set_section_contents): ..
3114 * aout-target.h (callback): ..
3115 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
3116 MY_bfd_final_link): ..
3117 * aoutf1.h (sunos4_core_file_p): ..
3118 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3119 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
3120 final_link, aout_link_input_section): ..
3121 * binary.c (binary_object_p, binary_canonicalize_symtab,
3122 binary_set_section_contents): ..
3123 * bout.c (b_out_callback, b_out_write_object_contents,
3124 b_out_set_section_contents, b_out_bfd_relax_section,
3125 b_out_bfd_get_relocated_section_contents): ..
3126 * cisco-core.c (cisco_core_file_validate): ..
3127 * coff-alpha.c (alpha_ecoff_object_p,
3128 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
3129 * coff-arm.c (coff_arm_relocate_section,
3130 bfd_arm_allocate_interworking_sections): ..
3131 * coff-h8300.c (h8300_reloc16_extra_cases,
3132 h8300_bfd_link_add_symbols): ..
3133 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
3134 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
3135 ppc_bfd_coff_final_link): ..
3136 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
3137 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3138 sh_align_loads, sh_coff_get_relocated_section_contents): ..
3139 * coff64-rs6000.c (xcoff64_write_object_contents,
3140 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
3141 * coffcode.h (coff_compute_section_file_positions,
3142 coff_write_object_contents): ..
3143 * coffgen.c (make_a_section_from_file, coff_write_symbols,
3144 coff_section_symbol, build_debug_section): ..
3145 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
3146 process_embedded_commands, _bfd_coff_link_input_bfd,
3147 _bfd_coff_write_global_sym): ..
3148 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
3149 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
3150 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
3151 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
3152 _bfd_dwarf2_find_nearest_line): ..
3153 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
3154 ecoff_compute_section_file_positions,
3155 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
3156 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
3157 _bfd_elf_discard_section_eh_frame_hdr,
3158 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
3159 _bfd_elf_write_section_eh_frame,
3160 _bfd_elf_write_section_eh_frame_hdr): ..
3161 * elf-hppa.h (elf_hppa_sort_unwind): ..
3162 * elf-m10200.c (mn10200_elf_relax_section,
3163 mn10200_elf_relax_delete_bytes,
3164 mn10200_elf_get_relocated_section_contents): ..
3165 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
3166 mn10300_elf_check_relocs, mn10300_elf_relax_section,
3167 mn10300_elf_relax_delete_bytes,
3168 mn10300_elf_get_relocated_section_contents,
3169 _bfd_mn10300_elf_adjust_dynamic_symbol,
3170 _bfd_mn10300_elf_discard_copies,
3171 _bfd_mn10300_elf_size_dynamic_sections,
3172 _bfd_mn10300_elf_finish_dynamic_sections): ..
3173 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
3174 _bfd_elf_make_section_from_phdr, elf_fake_sections,
3175 bfd_elf_set_group_contents, map_sections_to_segments,
3176 elf_sort_sections, assign_file_positions_for_segments,
3177 SECTION_SIZE, copy_private_bfd_data,
3178 _bfd_elf_get_dynamic_reloc_upper_bound,
3179 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
3180 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
3181 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
3182 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
3183 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
3184 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
3185 bfd_elf32_arm_process_before_allocation,
3186 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
3187 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
3188 elf32_arm_write_section): ..
3189 * elf32-cris.c (cris_elf_grok_prstatus,
3190 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
3191 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
3192 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
3193 elf_cris_discard_excess_dso_dynamics,
3194 elf_cris_discard_excess_program_dynamics): ..
3195 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
3196 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
3197 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
3198 _frv_create_got_section, _frvfdpic_assign_plt_entries,
3199 elf32_frvfdpic_size_dynamic_sections,
3200 elf32_frvfdpic_modify_segment_map,
3201 elf32_frvfdpic_finish_dynamic_sections): ..
3202 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
3203 elf32_h8_get_relocated_section_contents): ..
3204 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
3205 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
3206 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
3207 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
3208 elf32_hppa_finish_dynamic_sections): ..
3209 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
3210 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
3211 i370_elf_finish_dynamic_sections): ..
3212 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
3213 allocate_dynrelocs, elf_i386_size_dynamic_sections,
3214 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
3215 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
3216 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
3217 * elf32-ip2k.c (ip2k_is_switch_table_128,
3218 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
3219 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
3220 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
3221 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
3222 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
3223 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
3224 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
3225 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
3226 m32r_elf_get_relocated_section_contents): ..
3227 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
3228 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
3229 m68hc11_elf_relax_delete_bytes): ..
3230 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
3231 m68hc12_elf_size_one_stub): ..
3232 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
3233 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
3234 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
3235 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
3236 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
3237 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3238 elf32_mips_grok_prstatus): ..
3239 * elf32-or32.c (or32_elf_consth_reloc): ..
3240 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
3241 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
3242 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
3243 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
3244 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
3245 ppc_elf_final_write_processing): ..
3246 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3247 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3248 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
3249 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
3250 sh_elf_relax_delete_bytes, sh_elf_align_loads,
3251 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
3252 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
3253 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
3254 * elf32-sh64-com.c (sh64_address_in_cranges,
3255 sh64_get_contents_type): ..
3256 * elf32-sh64.c (sh64_find_section_for_address,
3257 sh64_elf_final_write_processing): ..
3258 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
3259 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
3260 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
3261 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
3262 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
3263 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
3264 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
3265 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
3266 elf_vax_finish_dynamic_sections): ..
3267 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
3268 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
3269 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
3270 xstormy16_elf_finish_dynamic_sections): ..
3271 * elf32-xtensa.c (xtensa_read_table_entries,
3272 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
3273 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
3274 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
3275 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
3276 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
3277 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
3278 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
3279 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
3280 xtensa_callback_required_dependence): ..
3281 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
3282 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
3283 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
3284 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
3285 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
3286 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
3287 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
3288 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
3289 * elf64-hppa.c (allocate_dynrel_entries,
3290 elf64_hppa_size_dynamic_sections,
3291 elf64_hppa_finish_dynamic_sections): ..
3292 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
3293 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
3294 elf64_mips_grok_prstatus): ..
3295 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
3296 mmix_elf_relocate_section, mmix_elf_final_link,
3297 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
3298 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
3299 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
3300 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
3301 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
3302 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
3303 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
3304 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
3305 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
3306 ppc64_elf_finish_dynamic_sections): ..
3307 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3308 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3309 elf_s390_finish_dynamic_sections): ..
3310 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
3311 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
3312 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
3313 sh64_elf64_finish_dynamic_sections): ..
3314 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
3315 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
3316 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
3317 sparc64_elf_finish_dynamic_symbol,
3318 sparc64_elf_finish_dynamic_sections): ..
3319 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
3320 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
3321 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
3322 elf64_x86_64_finish_dynamic_sections): ..
3323 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
3324 * elfcode.h (elf_slurp_reloc_table): ..
3325 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
3326 elf_finalize_dynstr, elf_link_add_object_symbols,
3327 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
3328 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
3329 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3330 elf32_mips_grok_prstatus): ..
3331 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
3332 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
3333 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
3334 elfNN_ia64_finish_dynamic_sections): ..
3335 * elfxx-mips.c (mips_elf_create_procedure_table,
3336 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
3337 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
3338 mips_elf_global_got_index, mips_elf_multi_got,
3339 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
3340 mips_elf_allocate_dynamic_relocations,
3341 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
3342 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
3343 _bfd_mips_elf_always_size_sections,
3344 _bfd_mips_elf_size_dynamic_sections,
3345 _bfd_mips_elf_finish_dynamic_symbol,
3346 _bfd_mips_elf_finish_dynamic_sections,
3347 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
3348 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
3349 _bfd_elf_mips_get_relocated_section_contents,
3350 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
3351 * hp300hpux.c (callback): ..
3352 * hppabsd-core.c (make_bfd_asection): ..
3353 * hpux-core.c (make_bfd_asection): ..
3354 * i386linux.c (linux_link_create_dynamic_sections,
3355 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
3356 * i386msdos.c (msdos_write_object_contents): ..
3357 * i386os9k.c (os9k_callback, os9k_write_object_contents,
3358 os9k_set_section_contents): ..
3359 * ieee.c (parse_expression, ieee_slurp_external_symbols,
3360 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
3361 ieee_write_section_part, do_with_relocs, do_as_repeat,
3362 do_without_relocs, ieee_write_debug_part, init_for_output,
3363 ieee_set_section_contents): ..
3364 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
3365 * irix-core.c (do_sections, make_bfd_asection): ..
3366 * libaout.h (aout_section_merge_with_text_p): ..
3367 * libbfd.c (_bfd_generic_get_section_contents,
3368 _bfd_generic_get_section_contents_in_window): ..
3369 * linker.c (default_indirect_link_order): ..
3370 * lynx-core.c (make_bfd_asection): ..
3371 * m68klinux.c (linux_link_create_dynamic_sections,
3372 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3373 * mach-o.c (bfd_mach_o_make_bfd_section,
3374 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
3375 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
3376 bfd_mach_o_scan_read_segment): ..
3377 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
3378 _bfd_merge_sections): ..
3379 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
3380 mmo_map_set_sizes, mmo_canonicalize_symtab,
3381 mmo_internal_write_section, mmo_write_object_contents): ..
3382 * netbsd-core.c (netbsd_core_file_p): ..
3383 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
3384 nlm_alpha_set_public_section): ..
3385 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
3386 * nlm32-sparc.c (nlm_sparc_write_import): ..
3387 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
3388 nlm_compute_section_file_positions): ..
3389 * oasys.c (oasys_object_p, oasys_slurp_section_data,
3390 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
3391 * opncls.c (get_debug_link_info): ..
3392 * osf-core.c (make_bfd_asection): ..
3393 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3394 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
3395 final_link, aout_link_input_section): ..
3396 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
3397 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
3398 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
3399 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
3400 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
3401 * ptrace-core.c (ptrace_unix_core_file_p): ..
3402 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
3403 _bfd_final_link_relocate, bfd_generic_relax_section,
3404 bfd_generic_get_relocated_section_contents): ..
3405 * reloc16.c (bfd_coff_reloc16_relax_section,
3406 bfd_coff_reloc16_get_relocated_section_c): ..
3407 * riscix.c (riscix_some_aout_object_p): ..
3408 * rs6000-core.c (read_hdr, make_bfd_asection): ..
3409 * sco5-core.c (make_bfd_asection): ..
3410 * simple.c (bfd_simple_get_relocated_section_contents): ..
3411 * som.c (som_object_setup, setup_sections, som_prep_headers,
3412 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
3413 som_set_reloc_info, som_get_section_contents,
3414 som_bfd_link_split_section): ..
3415 * sparclinux.c (linux_link_create_dynamic_sections,
3416 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3417 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
3418 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
3419 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
3420 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
3421 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
3422 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
3423 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
3424 sunos_finish_dynamic_link): ..
3425 * syms.c (_bfd_stab_section_find_nearest_line): ..
3426 * tekhex.c (first_phase, tekhex_set_section_contents,
3427 tekhex_write_object_contents): ..
3428 * trad-core.c (trad_unix_core_file_p): ..
3429 * versados.c (process_esd, process_otr, process_otr): ..
3430 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
3431 * vms-misc.c (add_new_contents): ..
3432 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
3433 * vms.c (vms_set_section_contents): ..
3434 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
3435 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
3436 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
3437 * xsym.c (bfd_sym_scan): .. See above.
3439 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
3441 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
3442 calling _bfd_merged_section_offset only for section symbols.
3444 2004-06-22 Alan Modra <amodra@bigpond.net.au>
3446 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
3447 for handling SEC_MERGE symbols in relax_section.
3449 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3451 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
3452 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
3453 linked together. Mark the result as h8300sx code.
3455 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3457 * elf-bfd.h (struct elf_backend_data): Added
3458 elf_backend_omit_section_dynsym.
3459 (_bfd_elf_link_omit_section_dynsym): Declare.
3460 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
3461 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
3462 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
3463 (_bfd_elf_link_renumber_dynsyms): ... this function.
3464 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
3465 _bfd_elf_link_omit_section_dynsym).
3466 (elfNN_bed): Added elf_backend_omit_section_dynsym.
3468 2004-06-21 Nick Clifton <nickc@redhat.com>
3470 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
3473 2004-06-17 Jerome Guitton <guitton@gnat.com>
3475 * bfd-in.h (bfd_cache_close_all): New function declaration.
3476 * bfd-in2.h: Regenerate.
3477 * cache.c (bfd_cache_close_all): New function definition.
3479 2004-06-16 Mark Kettenis <kettenis@gnu.org>
3481 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
3483 * configure: Regenerate.
3485 2004-06-16 Daniel Jacobowitz <dan@debian.org>
3487 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
3488 the pre-existing section.
3490 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3492 * section.c (struct sec): Remove usused flags. Reorganize a little.
3493 (bfd_get_section_size_before_reloc): Delete.
3494 (bfd_get_section_size_after_reloc): Delete.
3495 (STD_SECTION): Update.
3496 (bfd_get_section_size_now): Delete.
3497 (bfd_set_section_contents): Don't referece reloc_done.
3498 (bfd_get_section_contents): Remove reloc_done comment.
3499 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
3501 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
3502 * ecoff.c (bfd_debug_section): Update initializer.
3503 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
3504 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
3505 * bfd-in.h (bfd_section_size): Expand.
3506 (bfd_get_section_size): New macro.
3507 * bfd-in2.h: Regenerate.
3508 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
3509 bfd_get_section_size_before_reloc with bfd_get_section_size.
3510 * coffcode.h (coff_write_object_contents): Likewise.
3511 * coffgen.c (build_debug_section): Likewise.
3512 * dwarf1.c (parse_line_table): Likewise.
3513 (_bfd_dwarf1_find_nearest_line): Likewise.
3514 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3515 * i386msdos.c (msdos_write_object_contents): Likewise.
3516 * pdp11.c (squirt_out_relocs): Likewise.
3517 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
3518 * elf64-mmix.c (mmix_elf_final_link): Update comment.
3520 2004-06-14 Chris Demetriou <cgd@broadcom.com>
3522 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
3523 removal) with updated comment.
3524 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
3526 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
3527 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3529 2004-06-12 Alan Modra <amodra@bigpond.net.au>
3531 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
3532 overflow on branches to undefweaks.
3534 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3536 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
3537 as ecoff_section_data() does not return a valid lvalue.
3539 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
3541 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
3542 (elf_link_add_object_symbols): Likewise.
3544 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
3545 (elf_backend_reloc_type_class): New.
3547 2004-06-08 Mark Kettenis <kettenis@gnu.org>
3549 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
3551 * configure: Regenerate.
3553 2004-06-07 Daniel Jacobowitz <dan@debian.org>
3555 From: Albert Chin-A-Young <china@thewrittenword.com>
3556 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
3559 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
3561 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
3564 2004-05-28 DJ Delorie <dj@redhat.com>
3566 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
3567 for linking, but otherwise adjust reloc for merged sections.
3569 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3571 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
3572 _bfd_merged_section_offset for local symbols.
3574 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3576 * Makefile.am: Regenerate dependencies.
3577 * Makefile.in: Regenerate.
3578 * archures.c: Add bfd_mach_sh3_nommu .
3579 * bfd-in2.h: Regenerate.
3580 * cpu-sh.c: Add sh3-nommu architecture.
3581 (bfd_to_arch_table): Create new table.
3582 (sh_get_arch_from_bfd_mach): Create new function.
3583 (sh_get_arch_up_from_bfd_mach): Create new function.
3584 (sh_merge_bfd_arch): Create new function.
3585 * elf32-sh.c (sh_ef_bfd_table): Add table.
3586 (sh_elf_check_relocs): Replace switch statement with
3587 use of sh_ef_bfd_table .
3588 (sh_elf_get_flags_from_mach): Add new function.
3589 (sh_find_elf_flags): Likewise.
3590 (sh_elf_copy_private_data): Replace most of non-elf contents
3591 with a call to sh_merge_bfd_arch() .
3593 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
3595 * Makefile.am (bfdver.h): Use explicit filename, not $< .
3596 * Makefile.in: Regenerate.
3598 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3600 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
3601 custom calling conventions for dynamic symbols.
3602 (mn10300_elf_relax_section): Avoid relaxing a function as a local
3603 symbol if it's an alias to a global one.
3605 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
3607 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
3610 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3612 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
3615 2004-05-26 Alan Modra <amodra@bigpond.net.au>
3617 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
3618 for SHT_GROUP sections.
3620 2004-05-25 Alan Modra <amodra@bigpond.net.au>
3622 * elflink.c (elf_link_add_object_symbols): Don't set up merge
3624 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
3625 * merge.c: Formatting. Remove unnecessary casts. Expand
3626 bfd_get_section_alignment macro.
3627 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
3628 use throughout file.
3629 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
3630 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
3631 section name to determine sinfo group, instead test output section
3633 (_bfd_merge_sections): Add struct bfd_link_info param. Call
3634 _bfd_strip_section_from_output rather than just twiddling flags.
3635 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
3636 (_bfd_merge_sections): Update prototype.
3637 * libbfd.h: Regenerate.
3639 2004-05-24 Mark Kettenis <kettenis@gnu.org>
3641 * netbsd-core.c: Correctly indent section that sets architecture
3644 From Miod Vallat <miod@online.fr>:
3645 * m88kopenbsd.c: New file.
3646 * targets.c (m88k_openbsd_vec): New.
3647 * config.bfd: Add m88k-*-openbsd*.
3648 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
3649 (m88kopenbsd_vec): New.
3650 * configure: Regenerate.
3651 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
3652 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
3654 * Makefile.in: Regenerate.
3655 * po/SRC-POTFILES.in: Regenerate.
3657 2004-05-24 Nick Clifton <nickc@redhat.com>
3659 * hash.c: Remove bogus node "Changing the default Hash Table Size"
3660 introduced by hash table size patch.
3662 2004-05-22 Ben Elliston <bje@au.ibm.com>
3664 * configure.in (is_release): Remove.
3665 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
3666 (AC_OUTPUT): Don't output bfdver.h from version.h.
3667 * configure: Regenerate.
3668 * Makefile.am (RELEASE): New variable.
3669 (bfdver.h): New target.
3670 * Makefile.in: Regenerate.
3671 * doc/Makefile.in: Likewise.
3673 2004-05-22 Ben Elliston <bje@au.ibm.com>
3675 * Makefile.am (config.status): Don't depend on version.h.
3676 * Makefile.in: Regenerate.
3678 2004-05-22 Alan Modra <amodra@bigpond.net.au>
3680 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
3681 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
3682 * libbfd.h: Regenerate.
3683 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
3684 (_bfd_elf_rel_local_sym): Likewise.
3685 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
3686 (elf_link_input_bfd): Likewise.
3687 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
3688 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3689 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
3690 (elfNN_ia64_relocate_section): Likewise.
3692 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
3694 * hash.c (bfd_default_hash_table_size): New variable.
3695 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
3696 (bfd_hash_set_default_size): New function. Set the default size
3697 to a selected prime number close to the argument. Document new
3699 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
3700 * bfd-in2.h: Regenerate.
3701 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
3702 * Makefile.in: Regenerate.
3704 2004-05-21 Mark Kettenis <kettenis@gnu.org>
3706 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
3707 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
3708 arm, m68k, m88k and hppa core files.
3710 2004-05-21 Nick Clifton <nickc@redhat.com>
3712 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
3713 (bfd_bwrite): Likewise.
3714 (bfd_tell): Likewise.
3715 (bfd_flush): Likewise.
3716 (bfd_stat): Likewise.
3717 (bfd_seek): Likewise.
3718 (bfd_get_mtime): Likewise.
3719 (bfd_get_size): Likewise.
3721 2004-05-19 Ben Elliston <bje@au.ibm.com>
3723 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
3725 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
3727 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
3728 (bfd_generic_openr_next_archived_file): Likewise.
3730 2004-05-17 Bob Wilson <bob.wilson@acm.org>
3732 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
3733 section names by inserting a new substring after .gnu.linkonce, except
3734 for .gnu.linkonce.t.* where the "t." is replaced.
3736 2004-05-17 Adam Nemet <anemet@lnxw.com>
3738 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
3739 (m68-*-lynxos* case): Likewise.
3740 (powerpc-*-lyxnos* case): New case.
3741 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
3743 2004-05-17 David Heine <dlheine@tensilica.com>
3745 * aout-target.h (MY_bfd_copy_private_header_data): Define.
3746 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
3747 * bfd.c (bfd_copy_private_header_data): Define.
3748 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
3750 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
3751 * coffcode.h (coff_bfd_copy_private_header_data): Define.
3752 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
3753 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
3754 segments by calling copy_private_bfd_data.
3755 (_bfd_elf_copy_private_header_data): Define.
3756 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
3757 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
3758 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
3759 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
3760 * mmo.c (mmo_bfd_copy_private_header_data): Define.
3761 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
3762 * som.c (som_bfd_copy_private_header_data): Define.
3763 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
3764 * vms.c (vms_bfd_copy_private_header_data): Define.
3765 * bfd-in2.h: Regenerate.
3766 * libbfd.h: Regenerate.
3768 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3770 * elfxx-mips.c (MINUS_TWO): Define.
3771 (mips_elf_higher, mips_elf_highest,
3772 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
3773 some bfd_vma values.
3774 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
3776 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3778 * som.c (log2): Rename to exact_log2. Adjust all callers.
3780 2004-05-13 Paul Brook <paul@codesourcery.com>
3782 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
3783 dwarf3 format CIE entries. Remove comment about the size of the
3784 ra_column field. It is now correctly deduced.
3786 2004-05-13 Joel Sherrill <joel@oarcorp.com>
3788 * config.bfd (or32-*-rtems*): Switch to elf.
3790 2004-05-13 Nick Clifton <nickc@redhat.com>
3792 * po/fr.po: Updated French translation.
3794 2004-05-11 Jakub Jelinek <jakub@redhat.com>
3796 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
3797 into .dynsym if elf_section_data (sec)->dynindx <= 0.
3798 Adjust counting of last_local.
3799 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
3800 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
3801 created by the linker nor !SHF_ALLOC.
3803 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
3804 DT_PLTGOT to the start of the .got.plt section instead of the
3805 .got output section. Set sh_entsize for .got section in addition
3807 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
3808 is at sgot->output_section->vma.
3809 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
3810 DT_PLTGOT to the start of the .got.plt section instead of the
3811 .got output section.
3812 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
3813 is at sgot->output_section->vma. Set sh_entsize for .got section
3814 in addition to .got.plt.
3815 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
3816 (bfd_section_from_phdr): Likewise.
3817 (map_sections_to_segments): Likewise.
3818 (assign_file_positions_for_segments): Likewise.
3819 (get_program_header_size): Likewise.
3820 * elflink.c (bfd_elf_size_dynamic_sections): Set
3821 elf_tdata (output_bfd)->relro from info->relro.
3822 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
3824 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
3826 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
3827 a zero symndx for which we hadn't accounted a dynamic relocation.
3828 (_frvfdpic_add_rofixup): Likewise.
3830 2004-05-07 Brian Ford <ford@vss.fsi.com>
3831 DJ Delorie <dj@redhat.com>
3833 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
3834 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
3835 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
3836 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
3838 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
3840 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
3841 immediately if there's no link info.
3842 (elf32_frvfdpic_copy_private_bfd_data): New.
3843 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
3845 2004-05-06 Zack Weinberg <zack@codesourcery.com>
3847 * dwarf2.c (add_line_info): Also set info->filename to NULL if
3848 filename argument is null; do not call strlen on a null pointer.
3850 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
3852 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
3855 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
3857 * configure.in (bfd_elf32_frvfdpic_vec): New.
3858 * configure: Rebuilt.
3859 * targets.c (bfd_elf32_frvfdpic_vec): New.
3860 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
3862 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
3863 frvfdpic instead of frv. Rearrange elf-target macros such that
3864 the FDPIC-specific ones are only defined for this new target
3866 (bfd_elf32_frvfdpic_vec): Declare.
3868 (elf32_frv_relocate_section): Use it to enable segment checking
3869 and to control rofixup emission. Add output section vma to
3870 applied relocation in non-LOAD non-ALLOC sections. Use
3871 _bfd_error_handler for errors.
3872 (_frv_create_got_section): Create .rel.got and .rofixup only in
3873 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
3875 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
3876 (elf32_frvfdpic_modify_segment_map): Likewise.
3877 (elf32_frv_finish_dynamic_sections): New, do-nothing.
3878 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
3879 error message if we miscompute the rofixup size.
3880 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
3881 (frvfdpic_elf_encode_eh_address): Likewise.
3882 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
3883 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
3884 relocs. Reject unknown relocation types.
3885 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
3886 (frv_elf_merge_private_bfd_data): Likewise.
3887 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
3888 0x4000 for newly-added elf32-frvfdpic.
3890 2004-05-05 Nick Clifton <nickc@redhat.com>
3893 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
3894 returning NULL as most users of this function do not check its
3896 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
3897 of bfd_cache_lookup().
3898 * sco5-core.c (sco5_core_file_p): Likewise.
3899 * trad-core.c (trad_unix_core_file_p): Likewise.
3901 2004-05-05 Nick Clifton <nickc@redhat.com>
3903 * cache.c (bfd_cache_lookup): Improve formatting.
3904 * archive.c: Fix formatting.
3906 2004-05-05 Peter Barada <peter@the-baradas.com>
3908 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
3909 * cpu-m68k.c(bfd_m68k_arch): Likewise.
3910 * bfd-in2.h(bfd_architecture): Regenerate.
3912 2004-05-03 Alan Modra <amodra@bigpond.net.au>
3914 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
3916 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
3917 those against discarded link-once and SEC_MERGE section symbols.
3919 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
3921 * section.c (bfd_get_section_by_name_if): New.
3922 * bfd-in2.h: Regenerated.
3924 2004-05-02 Alan Modra <amodra@bigpond.net.au>
3926 * som.c (som_bfd_is_group_section): Define.
3928 2004-05-01 Alan Modra <amodra@bigpond.net.au>
3930 * section.c (bfd_make_section_anyway): Copy the whole
3931 bfd_hash_entry, not just "next" from existing entry.
3933 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3935 * elf.c (bfd_section_from_shdr): Maintain the section order in
3937 (special_sections): Add ".note.GNU-stack".
3938 (elf_fake_sections): Handle section group for relocatable
3941 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3943 * section.c (bfd_sections_find_if): New.
3944 * bfd-in2.h: Regenerated.
3946 2004-04-30 Alan Modra <amodra@bigpond.net.au>
3948 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
3950 * elf-bfd.h (bfd_elf_is_group_section): Declare.
3951 * elf.c (bfd_elf_is_group_section): New function.
3952 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
3953 * section.c (bfd_generic_is_group_section): New function.
3954 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
3955 (BFD_JUMP_TABLE_LINK): Adjust.
3956 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
3957 * aout-target.h (MY_bfd_is_group_section): Define.
3958 * aout-tic30.c (MY_bfd_is_group_section): Define.
3959 * bfd.c (bfd_is_group_section): Define.
3960 * binary.c (binary_bfd_is_group_section): Define.
3961 * bout.c (b_out_bfd_is_group_section): Define.
3962 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
3963 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
3964 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
3965 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
3966 * coffcode.h (coff_bfd_is_group_section): Define.
3967 * i386msdos.c (msdos_bfd_is_group_section): Define.
3968 * i386os9k.c (os9k_bfd_is_group_section): Define.
3969 * ieee.c (ieee_bfd_is_group_section): Define.
3970 * ihex.c (ihex_bfd_is_group_section): Define.
3971 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
3972 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
3973 * mmo.c (mmo_bfd_is_group_section): Define.
3974 * nlm-target.h (nlm_bfd_is_group_section): Define.
3975 * oasys.c (oasys_bfd_is_group_section): Define.
3976 * pef.c (bfd_pef_bfd_is_group_section): Define.
3977 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
3978 * srec.c (srec_bfd_is_group_section): Define.
3979 * tekhex.c (tekhex_bfd_is_group_section): Define.
3980 * versados.c (versados_bfd_is_group_section): Define.
3981 * vms.c (vms_bfd_is_group_section): Define.
3982 * xsym.c (bfd_sym_bfd_is_group_section): Define.
3983 * bfd-in2.h: Regenerate.
3984 * libbfd.h: Regenerate.
3986 2004-04-30 Alan Modra <amodra@bigpond.net.au>
3988 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
3990 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
3992 * configure.in: Update version to 2.15.91.
3993 * configure: Regenerate.
3995 2004-04-29 Brian Ford <ford@vss.fsi.com>
3997 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
3998 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
3999 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
4000 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
4001 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
4002 .gnu.linkonce.wi. sections.
4003 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
4004 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
4006 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
4007 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
4009 2004-04-28 Chris Demetriou <cgd@broadcom.com>
4011 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
4012 * bfd-in2.h: Regenerate.
4013 * libbfd.h: Likewise.
4015 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4017 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
4019 (setup_sections): Use som_subspace_dictionary_record struct instead
4020 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
4021 is_comdat, is_common or dup_common.
4022 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
4023 is_comdat, is_common and dup_common in section subspace_dict from
4025 (som_begin_writing): Use som_subspace_dictionary_record struct.
4026 (som_finish_writing): Likewise.
4027 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
4028 is_common and dup_common flags in info for symbol. Add comment
4029 regarding linker support for these fields. Slightly reorganize
4031 (som_build_and_write_symbol_table): Set is_comdat, is_common and
4032 dup_common fields in symbol table from symbol info.
4033 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
4034 arguments. Set corresponding fields in copy_data. Change all callers.
4035 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
4037 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
4038 * som.h (som_subspace_dictionary_record): Define.
4039 (som_copyable_section_data_struct): Add is_comdat, is_common and
4041 (som_section_data_struct): Use som_subspace_dictionary_record struct
4042 instead of subspace_dictionary_record.
4043 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
4045 2004-04-27 Bob Wilson <bob.wilson@acm.org>
4047 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
4048 if set. Check reloc_done flag before applying relocations. Use
4049 output addresses, both when applying relocations and when comparing
4050 against the specified section.
4051 (elf_xtensa_relocate_section): Use output address to check if dynamic
4052 reloc is in a literal pool. Set section's reloc_done flag.
4054 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
4056 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
4057 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
4059 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
4062 2004-04-27 Alan Modra <amodra@bigpond.net.au>
4064 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
4065 structure field removed in 2004-04-24 patch.
4066 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
4068 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
4070 * elf32-arm.h (elf32_arm_section_flags): Likewise.
4071 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
4072 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
4073 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
4074 field before calling elf_backend_section_flags.
4076 2004-04-24 Chris Demetriou <cgd@broadcom.com>
4078 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
4079 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
4080 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
4081 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
4082 and BFD_RELOC_32_PCREL.
4083 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
4084 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
4085 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4086 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
4087 (mips_elf_next_relocation): Move comment about matching HI/LO
4089 (_bfd_mips_elf_relocate_section): Here. Remove handling for
4090 R_MIPS_GNU_REL_HI16.
4092 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4094 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
4095 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
4096 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
4097 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
4098 and update comments to reflect current usage.
4099 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
4100 and MIPS_R_SWITCH, as well as several empty entries. Update comment
4102 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
4103 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
4104 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4105 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
4106 type number to be MIPS_R_PCREL16.
4107 (mips_relocate_section): Remove support for link-time relaxation
4108 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
4109 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4110 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
4111 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
4112 relaxation of branches used by embedded-PIC.
4113 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
4114 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
4115 related members, update comment.
4116 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
4117 code related to embedded-PIC.
4118 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
4119 initialization of now-removed 'adjust' member of
4120 'struct ecoff_debug_info'.
4122 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4124 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
4126 2004-04-21 Philip Blundell <pb@nexus.co.uk>
4128 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
4129 relocs for locally defined symbols during -shared final link.
4130 (elf32_arm_final_link_relocate): Likewise.
4132 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4134 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
4135 ELF_LINK_POINTER_EQUALITY_NEEDED.
4136 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
4137 if r_type is not R_X86_64_PC32.
4138 (elf64_x86_64_finish_dynamic_symbol): If
4139 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
4142 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4144 * elf32-sh.c (sh_elf_plt_sym_val): New function.
4145 (elf_backend_plt_sym_val): Define.
4147 2004-04-22 Andrew Cagney <cagney@redhat.com>
4149 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
4151 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4153 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
4155 * som.c (som_set_section_contents): Constantify second argument.
4156 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
4157 (som_object_setup): Rework to avoid warning.
4158 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
4161 2004-04-22 Andrew Cagney <cagney@redhat.com>
4163 * cache.c (bfd_cache_close): Check for a previously closed file.
4165 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4167 * bfd.c (bfd_get_synthetic_symtab): Define.
4168 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
4169 NAME##_get_synthetic_symtab.
4170 (struct bfd_target): Add _bfd_get_synthetic_symtab.
4171 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
4172 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
4174 (_bfd_elf_get_synthetic_symtab): New prototype.
4175 * elfcode.h (elf_get_synthetic_symtab): Define.
4176 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
4177 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
4178 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
4179 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
4180 * bfd-in2.h: Rebuilt.
4181 * libbfd.h: Rebuilt.
4182 * elf32-i386.c (elf_i386_plt_sym_val): New function.
4183 (elf_backend_plt_sym_val): Define.
4184 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
4185 (elf_backend_plt_sym_val): Define.
4186 * elf32-s390.c (elf_s390_plt_sym_val): New function.
4187 (elf_backend_plt_sym_val): Define.
4188 * elf64-s390.c (elf_s390_plt_sym_val): New function.
4189 (elf_backend_plt_sym_val): Define.
4190 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
4191 (elf_backend_plt_sym_val): Define.
4192 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
4193 (elf_backend_plt_sym_val): Define.
4194 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
4195 (elf_backend_plt_sym_val): Define.
4196 * aout-target.h (MY_get_synthetic_symtab): Define.
4197 * aout-tic30.c (MY_get_synthetic_symtab): Define.
4198 * coff-rs6000.c (rs6000coff_vec): Add
4199 _bfd_nodynamic_get_synthetic_symtab.
4200 (pmac_xcoff_vec): Likewise.
4201 * coff64-rs6000.c (rs6000coff64_vec): Add
4202 _bfd_nodynamic_get_synthetic_symtab.
4203 (aix5coff64_vec): Likewise.
4204 * sunos.c (MY_get_synthetic_symtab): Define.
4205 * vms.c (vms_get_synthetic_symtab): Define.
4207 2004-04-22 Nick Clifton <nickc@redhat.com>
4209 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
4211 2004-04-22 Peter Barada <peter@the-baradas.com>
4213 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
4214 * bfd2-in.h: Regenerate.
4215 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
4217 2004-04-21 Chris Demetriou <cgd@broadcom.com>
4219 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
4220 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
4221 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
4222 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
4223 * bfd-in2.h: Regenerate.
4225 2004-04-21 Bob Wilson <bob.wilson@acm.org>
4227 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
4228 require relocations against a weak symbol to reference the same
4229 symbol hash entry if not a final, static link.
4230 (get_cached_value, add_value_map): Add final_static_link argument.
4231 (remove_literals): Pass final_static_link argument as needed.
4233 2004-04-21 Andrew Cagney <cagney@redhat.com>
4235 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
4236 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
4237 (opncls_bwrite, opncls_bclose, opncls_bflush)
4238 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
4239 bfd iovec that uses function callbacks.
4240 (bfd_close): Use the iovec's bclose.
4241 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
4242 (cache_bclose, cache_bflush, cache_bstat)
4243 (cache_iovec): New functions and global variable, implement a
4244 cache "iovec", where applicable set bfd_error.
4245 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
4246 * bfdio.c (struct bfd_iovec): Define.
4247 (real_read): Delete function.
4248 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
4249 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
4250 assume that bread and bwrite set bfd_error.
4251 * bfd.c (struct bfd): Add "iovec", update comments.
4252 * bfd-in2.h, libbfd.h: Re-generate.
4254 2004-04-21 Andrew Cagney <cagney@redhat.com>
4256 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4258 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
4260 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
4261 (bfd_elf_gc_sections): Fail if a shared object is being created.
4262 Do not fail if dynamic sections have been created. Instead call
4263 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
4264 dynamically referenced symbols. Do not mark the whole graph
4265 rooted at .eh_frame, only the section proper.
4267 2004-04-20 DJ Delorie <dj@redhat.com>
4269 * reloc.c: Add BFD_RELOC_32_SECREL.
4270 * bfd-in2.h: Regenerate.
4271 * libbfd.h: Likewise.
4272 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
4273 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
4274 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
4276 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4278 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
4279 relocs against hidden/protected undefweak symbols properly.
4280 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4282 2004-04-18 Mark Kettenis <kettenis@gnu.org>
4284 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4285 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
4288 2004-04-17 Brian Ford <ford@vss.fsi.com>
4290 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
4291 filepos for the SizeOfHeaders field.
4292 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
4294 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
4296 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4298 * simple.c (bfd_simple_get_relocated_section_contents): Don't
4299 change reloc_done. Set and restore _cooked_size.
4302 2004-04-15 Mark Kettenis <kettenis@gnu.org>
4304 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
4307 2004-04-15 Nick Clifton <nickc@redhat.com>
4309 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
4311 2004-04-15 Alan Modra <amodra@bigpond.net.au>
4313 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
4315 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
4317 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
4318 when it is a definition.
4320 2004-04-14 Alan Modra <amodra@bigpond.net.au>
4322 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
4323 when statically linking PIC code.
4324 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4326 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4328 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
4329 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
4330 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
4331 * configure: Regenerate.
4333 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
4335 * elflink.c: Include libiberty.h.
4336 * Makefile.am (elflink.lo): Depend on libiberty.h.
4337 * Makefile.in: Regenerate.
4339 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
4341 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
4344 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
4346 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
4347 reserve the memory for dynamic linker
4349 2004-04-05 Mark Kettenis <kettenis@gnu.org>
4351 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
4352 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
4354 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4356 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
4357 RELOC_FOR_GLOBAL_SYMBOL.
4358 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
4360 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4362 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
4363 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
4365 2004-04-01 Paul Brook <paul@codesourcery.com>
4367 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
4368 * elf32-arm.h (struct elf32_elf_section_map): New.
4369 (struct _arm_elf_section_data): New.
4370 (elf32_arm_section_data): Define.
4371 (struct elf32_arm_link_hash_table): Add byteswap_code.
4372 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
4373 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
4374 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
4375 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
4376 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
4377 (bfd_elf32_new_section_hook, elf_backend_write_section,
4378 elf_backend_link_output_symbol_hook): Define.
4380 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
4382 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
4383 that keeps the characters in a B_INCL..B_EINCL range.
4384 (_bfd_link_section_stabs): When computing the sum of the
4385 characters in a B_INCL..B_EINCL range also keep a copy of those
4386 characters. Use this information to distinguish between
4387 include sections that have the same sum and the same length
4388 but which are nevertheless unique.
4390 2004-03-31 Paul Brook <paul@codesourcery.com>
4392 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
4393 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
4395 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
4397 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
4398 to 'sum_chars' and add field 'num_chars'.
4399 (_bfd_link_section_stabs): When computing the sum of the
4400 characters in a B_INCL..B_EINCL range also keep a count of the
4401 number of characters. Use this information to help distinguish
4402 between include sections when have the same sum but which
4403 nevertheless are still unique.
4405 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
4407 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
4409 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
4410 Tomer Levi <Tomer.Levi@nsc.com>
4412 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
4413 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
4414 (BFD32_BACKENDS): Add elf32-cr16c.lo.
4415 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
4416 (cpu-cr16c.lo): New target.
4417 (elf32-cr16c.lo): Likewise.
4418 * Makefile.in: Regenerate.
4419 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
4420 (bfd_archures_list): Add bfd_cr16c_arch.
4421 * config.bfd: Handle cr16c-*-elf*.
4422 * configure.in: Handle bfd_elf32_cr16c_vec.
4423 * configure: Regenerate.
4424 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
4425 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
4426 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
4427 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
4428 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
4429 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
4430 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
4431 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
4432 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
4433 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
4434 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
4435 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
4436 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
4437 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
4438 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
4439 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
4440 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
4441 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
4442 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
4443 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
4444 * targets.c (bfd_elf32_cr16c_vec): Declare.
4445 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
4446 * cpu-cr16c.c: New file.
4447 * elf32-cr16c.c: Likewise.
4448 * libbfd.h: Regenerate.
4449 * bfd-in2.h: Likewise.
4451 2004-03-30 Jakub Jelinek <jakub@redhat.com>
4453 * elf.c (map_sections_to_segments): Fix handling of .tbss.
4455 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4457 * Makefile.am: Remove all mention of elflink.h.
4458 * Makefile.in: Regenerate.
4459 * bfd-in.h (bfd_elf_discard_info): Declare.
4460 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
4461 * bfd-in2.h: Regenerate.
4462 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
4463 bfd_elf32_link_record_dynamic_symbol,
4464 bfd_elf64_link_record_dynamic_symbol,
4465 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
4466 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
4467 _bfd_elf32_link_record_local_dynamic_symbol,
4468 _bfd_elf64_link_record_local_dynamic_symbol,
4469 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
4470 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
4471 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
4472 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
4473 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
4474 _bfd_elf32_reloc_symbol_deleted_p,
4475 _bfd_elf64_reloc_symbol_deleted_p): Delete.
4476 (bfd_elf_link_record_dynamic_symbol,
4477 bfd_elf_link_record_local_dynamic_symbol,
4478 bfd_elf_final_link, bfd_elf_gc_sections,
4479 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
4480 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
4481 bfd_elf_reloc_symbol_deleted_p): Declare.
4482 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
4483 * elf32-arm.h: Update for changed function names. Remove local
4484 WILL_CALL_FINISH_DYNAMIC_SECTION define.
4485 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
4486 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
4487 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
4488 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4489 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
4490 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
4491 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
4492 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
4493 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
4494 (bfd_elfNN_print_symbol): Define.
4495 * elfcode.h: Don't include elflink.h.
4496 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
4497 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
4498 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
4499 elf_gc_record_vtinherit, elf_gc_record_vtentry,
4500 elf_link_record_local_dynamic_symbol): Don't define.
4501 * elflink.c: Update for changed function names. Move elflink.h
4503 * elflink.h: Delete file.
4504 * po/SRC-POTFILES.in: Regenerate.
4505 * po/bfd.pot: Regenerate.
4507 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4509 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
4510 "name" for global syms accidentally removed in 2004-03-20 change.
4512 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4514 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
4515 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
4516 where Elf_External_* is different for 64 and 32 bit, with
4517 corresponding elf_size_info field.
4518 (struct elf_final_link_info): Use "bfd_byte *" instead
4519 of "Elf_External_Sym *" for external_syms and symbuf.
4520 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
4521 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
4522 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
4523 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
4524 (elf_link_sort_cmp2): Adjust.
4525 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
4526 using ELF_R_SYM macro. Set u.sym_mask.
4527 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
4528 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
4529 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
4530 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
4531 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
4532 swap_syn_out functions. Rearrange dyn swap in/out switch.
4533 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
4534 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
4535 (elf_link_flush_output_syms): Add elf_backend_data arg.
4536 (elf_link_check_versioned_symbol): Likewise.
4537 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
4538 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
4539 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
4540 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
4541 ELF_R_TYPE and ELF_R_INFO macros.
4542 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
4543 based on size rather than using ELF_R_INFO.
4544 (elf_gc_mark): Set up r_sym_shift local var and use instead of
4546 (struct alloc_got_off_arg): New.
4547 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
4548 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
4549 (elf_gc_allocate_got_offsets): Adjust.
4550 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
4551 ELF_R_SYM. Use bfd_section_from_elf_index.
4552 (elf_bfd_discard_info): Set cookie.r_sym_shift.
4553 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
4554 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
4556 2004-03-26 Stan Shebs <shebs@apple.com>
4558 Remove MPW support, no longer used.
4559 * config.bfd (powerpc-*-mpw*): Remove configuration.
4560 * mpw-config.in, mpw-make.sed: Remove files.
4561 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
4563 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4565 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
4566 (ppc64_elf_add_symbol_hook): New function.
4567 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
4568 const from Elf_Internal_Sym param.
4569 * elflink.c (elf_link_add_object_symbols): Adjust.
4570 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
4571 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
4572 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
4573 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
4574 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
4575 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
4576 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
4577 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
4578 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
4579 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
4580 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
4581 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
4582 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
4583 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
4584 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
4585 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
4587 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4589 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
4590 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
4591 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
4592 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
4593 (bfd_elf64_bfd_link_add_symbols): Delete.
4594 (bfd_elf_link_add_symbols): Declare.
4595 * elfcode.h (elf_bfd_link_add_symbols): Delete.
4596 * elflink.c: Include safe-ctype.h.
4597 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
4599 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
4600 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
4602 (elf_link_add_archive_symbols): Rename from
4603 _bfd_elf_link_add_archive_symbols, make static.
4604 (elf_link_add_object_symbols): New function. Corresponding
4605 elflink.h function converted to use elf_size_info.
4606 (bfd_elf_link_add_symbols): Likewise.
4607 (bfd_elf_size_dynamic_sections): Adjust.
4608 * elflink.h (elf_bfd_link_add_symbols): Delete.
4609 (elf_link_add_object_symbols): Delete.
4610 * elf32-gen.c (elf32_generic_link_add_symbols): Call
4611 bfd_elf_link_add_symbols.
4612 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
4614 2004-03-25 Alan Modra <amodra@bigpond.net.au>
4616 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
4617 and chained shared libs only if dynsym. Clear dynsym on forced-local.
4619 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
4620 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
4621 (_bfd_elf_add_dt_needed_tag): Declare.
4622 (_bfd_elf_sort_symbol): Declare.
4623 (_bfd_elf_finalize_dynstr): Declare.
4624 (RELOC_FOR_GLOBAL_SYM): Formatting.
4625 * elfcode.h (elf_add_dynamic_entry): Delete.
4626 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
4627 elflink.h function converted to use elf_size_info.
4628 (_bfd_elf_add_dt_needed_tag): Likewise.
4629 (_bfd_elf_sort_symbol): Likewise.
4630 (_bfd_elf_finalize_dynstr): Likewise.
4631 (compute_bucket_count): Likewise.
4632 (bfd_elf_size_dynamic_sections): Likewise. Check result of
4633 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
4634 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
4635 * elflink.h: ..here.
4636 (sort_symbol, add_dt_needed_tag): Delete.
4637 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
4638 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
4640 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
4641 * elf32-cris.c (add_dynamic_entry): Likewise.
4642 * elf32-hppa.c (add_dynamic_entry): Likewise.
4643 * elf32-i370.c (add_dynamic_entry): Likewise.
4644 * elf32-i386.c (add_dynamic_entry): Likewise.
4645 * elf32-m32r.c (add_dynamic_entry): Likewise.
4646 * elf32-m68k.c (add_dynamic_entry): Likewise.
4647 * elf32-ppc.c (add_dynamic_entry): Likewise.
4648 * elf32-s390.c (add_dynamic_entry): Likewise.
4649 * elf32-sh.c (add_dynamic_entry): Likewise.
4650 * elf32-sparc.c (add_dynamic_entry): Likewise.
4651 * elf32-vax.c (add_dynamic_entry): Likewise.
4652 * elf32-xtensa.c (add_dynamic_entry): Likewise.
4653 * elf64-alpha.c (add_dynamic_entry): Likewise.
4654 * elf64-hppa.c (add_dynamic_entry): Likewise.
4655 * elf64-ppc.c (add_dynamic_entry): Likewise.
4656 * elf64-s390.c (add_dynamic_entry): Likewise.
4657 * elf64-sparc.c (add_dynamic_entry): Likewise.
4658 * elf64-x86-64.c (add_dynamic_entry): Likewise.
4659 * elfxx-ia64.c (add_dynamic_entry): Likewise.
4660 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4661 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
4662 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
4663 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
4665 2004-03-23 Paul Brook <paul@codesourcery.com>
4667 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
4669 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4671 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
4672 literal tables and check for relocs outside of literal pools.
4673 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
4674 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
4676 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
4677 (elf_xtensa_relocate_section): Read literal tables and check for
4678 dynamic relocations in read-only sections and not in literal pools.
4680 2004-03-23 Alan Modra <amodra@bigpond.net.au>
4683 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
4685 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4687 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
4688 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
4689 not defined by the executable, or defined in a DSO.
4690 <eliding run-time relocation of .got>: Initialize GOT entry for a
4691 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
4693 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
4694 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
4695 a PLT reloc to GOT for an executable.
4696 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
4697 .got for a DSO and explain why.
4698 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
4699 and unreferenced symbols for which a PLT is defined. Adjust
4700 dynamic-symbol pruning correspondingly, to make sure we don't lose
4701 a dynamic symbol also defined by a DSO.
4703 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4705 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
4706 and rel args. Group input and output args. Wrap to 80 columns.
4707 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
4708 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
4709 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
4710 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
4711 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4712 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
4713 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
4714 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
4715 RELOC_FOR_GLOBAL_SYMBOL invocation.
4717 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
4719 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
4720 unresolved symbols in objects aren't allowed.
4722 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
4724 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
4725 (elf_hppa_unmark_useless_dynamic_symbols):
4726 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
4727 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
4728 (elf32_hppa_relocate_section): Likewise.
4729 * elf32-i370.c (i370_elf_relocate_section): Likewise.
4730 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
4731 * elf32-sh.c (sh_elf_relocate_section): Likewise.
4732 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
4733 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4735 * elf-m10200.c (mn10200_elf_relocate_section): Use
4736 RELOC_FOR_GLOBAL_SYMBOL.
4737 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
4738 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
4739 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
4740 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
4741 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
4742 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
4743 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4744 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
4745 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
4746 * elf32-v850.c (v850_elf_relocate_section): Likewise.
4747 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
4748 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
4750 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4752 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
4753 (final_link_relocate): Likewise.
4754 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
4755 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
4757 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4759 * Makefile.am: Run "make dep-am".
4760 * Makefile.in: Regenerate.
4761 * aclocal.m4: Regenerate.
4762 * config.in: Regenerate.
4763 * po/bfd.pot: Regenerate.
4765 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4766 H.J. Lu <hongjiu.lu@intel.com>
4768 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
4769 type and size change code to where it was previously. Remove
4770 dt_needed param. Treat old weak syms as strong if new sym is
4771 from a shared lib, even when old sym is from another shared
4772 lib. Remove unnecessary tests of oldweak and newweak. Correct
4774 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
4775 _bfd_elf_merge_symbol calls.
4776 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
4777 dt_needed local var. Update comments.
4778 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
4779 (_bfd_elf_add_default_symbol): Likewise.
4781 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
4782 strong syms in one shared object overriding weak syms in another.
4784 2004-03-18 Alan Modra <amodra@bigpond.net.au>
4786 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
4787 dyn_lib_class field. Rearrange for better packing.
4788 (elf_dt_soname): Delete.
4789 (elf_dyn_lib_class): Define.
4790 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
4791 (bfd_elf_set_dt_needed_soname): Delete.
4792 (bfd_elf_set_dyn_lib_class): New function.
4793 * elflink.h (add_dt_needed_tag): New function. Split out from..
4794 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
4795 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
4796 initialization of soname.
4797 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
4799 * bfd-in.h (enum dynamic_lib_link_class): New.
4800 (bfd_elf_set_dt_needed_soname): Delete.
4801 (bfd_elf_set_dyn_lib_class): Declare.
4802 * bfd-in2.h: Regenerate.
4804 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
4805 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
4806 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
4807 symbol loop. Instead use add_needed to flag tag as written.
4809 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
4811 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
4812 logic for null_input_bfd detection.
4814 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4816 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4818 2004-03-16 Mark Kettenis <kettenis@gnu.org>
4820 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
4823 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4825 * elflink.c (elf_link_read_relocs_from_section): Don't use
4826 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
4827 (_bfd_elf_link_read_relocs): ..to here.
4828 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
4830 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4832 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
4833 values selected in configure.host. Require both to be defined
4834 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
4835 corresponding BFD_HOST vars with quotes.
4836 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
4837 Always require BFD_HOST_64_BIT_DEFINED.
4838 <file_ptr type>: Find off_t size before emitting message. Combine
4839 off_t and ftello64 conditional.
4840 * configure: Regenerate.
4842 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4844 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
4845 aliasing warning. Remove trailing whitespace throughout file.
4847 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4849 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
4850 input_section in calls to get_dyn_name.
4851 * 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
4853 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
4855 2004-03-15 Alan Modra <amodra@bigpond.net.au>
4857 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
4858 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
4859 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
4860 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
4861 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
4862 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
4863 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
4865 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
4866 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
4867 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
4868 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
4869 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
4870 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
4871 (read_8_bytes, read_indirect_string, read_address): Likewise.
4872 (read_abbrevs, parse_comp_unit): Likewise.
4873 * targets.c (struct bfd_target): Likewise.
4874 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
4875 * hppabsd-core.c: Likewise. Formatting.
4876 * hpux-core.c: Likewise.
4877 * irix-core.c: Likewise.
4878 * netbsd-core.c: Likewise.
4879 * osf-core.c: Likewise.
4880 * ptrace-core.c: Likewise.
4881 * sco5-core.c: Likewise.
4882 * trad-core.c: Likewise.
4883 * configure: Regenerate.
4884 * bfd-in2.h: Regenerate.
4886 2004-03-15 Alan Modra <amodra@bigpond.net.au>
4888 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
4889 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
4890 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
4891 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4892 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
4893 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
4894 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
4895 * libbfd.c: Likewise in function definitions.
4896 (bfd_put_8): Mask with 0xff rather than casting to char.
4897 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
4898 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
4899 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
4900 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
4901 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
4902 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
4903 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
4904 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
4905 (H_GET_64, H_GET_32, H_GET_16): Likewise.
4906 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
4907 * archive.c (do_slurp_coff_armap): Update swap prototype.
4908 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
4909 (tic54x_getl_signed_32): Likewise.
4910 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
4911 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
4912 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
4913 (bfd_getp_signed_32, bfd_putp32): Likewise.
4914 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
4915 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
4916 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
4917 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
4918 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
4919 bfd_h_getx_signed_16, bfd_h_putx16.
4920 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
4921 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
4922 * hpux-core.c: Likewise.
4923 * irix-core.c: Likewise.
4924 * netbsd-core.c: Likewise.
4925 * osf-core.c: Likewise.
4926 * ptrace-core.c: Likewise.
4927 * sco5-core.c: Likewise.
4928 * trad-core.c: Likewise.
4929 * bfd-in2.h: Regenerate.
4931 2004-03-15 Matt Thomas <matt@3am-software.com>
4933 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
4936 2004-03-13 Mark Kettenis <kettenis@gnu.org>
4938 * config.bfd: Add x86_64-*-openbsd*.
4939 * configure.in (x86_64-*-openbsd*): Set COREFILE to
4941 * configure: Regenerate.
4943 2004-03-12 Nick Clifton <nickc@redhat.com>
4944 Dave Murphy <wintermute2k4@ntlworld.com>
4946 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
4947 if the input bfd does not contain any code.
4949 2004-03-09 Steve Ellcey <sje@cup.hp.com>
4951 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
4953 2004-03-05 Fred Fish <fnf@redhat.com>
4955 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
4956 mips16 symbols to be even rather than testing first for even/odd.
4957 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
4959 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
4961 * elf.c (map_sections_to_segments): Ignore .tbss sections for
4964 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
4966 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
4967 undefined symbols as hash_new.
4969 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4971 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
4973 * elf32-sh.c: Ditto.
4974 * bfd-in2.h: Regenerate.
4976 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
4978 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
4980 (_frv_count_got_plt_entries): Initialize them.
4981 (frv_pic_relocs_info_find): Add insert argument. Adjust all
4983 (frv_pic_relocs_info_for_global): Likewise.
4984 (frv_pic_relocs_info_for_local): Likewise.
4985 (frv_pic_merge_early_relocs_info): New.
4986 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
4988 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
4989 Check that we don't exceed the allocated count for entry.
4990 (_frv_add_rofixup): Likewise.
4991 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
4992 (elf32_frv_finish_dynamic_sections): Improve error message in case
4993 we emit too few rofixup entries.
4995 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4997 * archures.c (bfd_mach_fr450): New.
4998 * bfd-in2.h: Regenerate.
4999 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
5000 (arch_info_500): Link to it.
5001 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
5002 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
5003 (frv_elf_arch_extension_p): New function.
5004 (frv_elf_merge_private_bfd_data): Use it.
5006 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
5008 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
5010 * elflink.h (is_global_data_symbol_definition): Moved to
5012 (elf_link_is_defined_archive_symbol): Likewise.
5013 (elf_link_add_archive_symbols): Likewise. Renamed to
5014 _bfd_elf_link_add_archive_symbols.
5016 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
5017 of ELF symbol table entry from backend.
5018 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
5019 instead of elf_link_add_object_symbols.
5021 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5023 * elf-bfd.h (struct elf_backend_data): Added
5024 elf_backend_can_make_relative_eh_frame,
5025 elf_backend_can_make_lsda_relative_eh_frame and
5026 elf_backend_encode_eh_address.
5027 (_bfd_elf_encode_eh_address): Declare.
5028 (_bfd_elf_can_make_relative): Declare.
5029 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
5030 hooks to decide whether to attempt to make_relative and
5032 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
5033 (_bfd_elf_can_make_relative): New.
5034 (_bfd_elf_encode_eh_address): New.
5035 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
5036 (frv_elf_encode_eh_address): New.
5037 (elf_backend_can_make_relative_eh_frame): Define.
5038 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5039 (elf_backend_encode_eh_address): Define.
5041 (elf_backend_can_make_relative_eh_frame): Define.
5042 (elf_backend_can_make_lsda_relative_eh_frame): Define.
5043 (elf_backend_encode_eh_address): Define.
5044 (elfNN_bed): Add them.
5046 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
5048 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
5049 complain_on_overflow to signed.
5051 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
5053 * elflink.h (sort_symbol): New.
5054 (elf_link_add_object_symbols): Use a sorted symbol array for
5057 2004-02-27 Jakub Jelinek <jakub@redhat.com>
5059 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5060 for pc relative relocs.
5061 (elf_s390_relocate_section): Likewise.
5062 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
5063 for pc relative relocs.
5064 (elf_s390_relocate_section): Likewise.
5066 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
5068 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
5071 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
5073 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
5074 field to track if a relocation is against readonly section.
5075 (count_dyn_reloc): Take a new argument for rent->reltext.
5076 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
5077 (get_reloc_section): Don't set ia64_info->reltext here.
5078 (allocate_dynrel_entries): Set ia64_info->reltext here.
5080 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
5082 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
5083 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
5084 function's descriptor to symbol+offset, and map local undefweak
5085 symbol to NULL function descriptor.
5086 (elf32_frv_relocate_section): Likewise.
5088 2004-02-23 Mark Kettenis <kettenis@gnu.org>
5090 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
5092 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
5093 (netbsd_core_file_p): Set architecture from machine ID for
5096 2004-02-23 Jakub Jelinek <jakub@redhat.com>
5098 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
5099 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
5101 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
5103 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
5104 symbols with non-default visibility.
5106 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
5108 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
5109 IMAGE_SCN_MEM_WRITE on known sections only.
5111 2004-02-20 Jakub Jelinek <jakub@redhat.com>
5113 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
5114 symbols used in PIE relocs.
5116 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5118 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
5121 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
5123 * configure.in: Update version to 2.15.90.
5124 * configure: Regenerate.
5126 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
5127 Richard Sandiford <rsandifo@redhat.com>
5129 * elfxx-mips.c (mips_elf_calculate_relocation): Use
5130 _bfd_elf_symbol_refs_local_p to decide whether to decay
5131 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
5132 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
5133 relocs if the symbol wasn't defined by a regular object file.
5134 Don't check the symbol's dynindx.
5136 2004-02-16 Andrew Cagney <cagney@redhat.com>
5138 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
5140 * bfd-in2.h: Re-generate.
5142 2004-02-14 Andrew Cagney <cagney@redhat.com>
5144 * configure.host (HDEFINES): When hppa*-*-hpux*, define
5145 _LARGEFILE64_SOURCE.
5147 2004-02-13 Andrew Cagney <cagney@redhat.com>
5149 * elf.c (vma_page_aligned_bias): New function.
5150 (assign_file_positions_except_relocs)
5151 (assign_file_positions_for_segments): Replace broken modulo
5152 arithmetic with call to vma_page_aligned_bias.
5154 2004-02-11 Andrew Cagney <cagney@redhat.com>
5156 * bfd-in.h: Update copyright.
5157 (bfd_tell): Change return type to file_ptr.
5158 * bfd-in2.h: Re-generate.
5159 * cache.c: Update copyright.
5160 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
5162 (close_one): Use real_ftell.
5163 * bfdio.c: Update copyright.
5164 (real_ftell, real_fseek): New functions.
5165 (bfd_tell): Use real_fseek and real_ftell, change return type to
5167 (bfd_seek): Use real_ftell and real_fseek, change type of
5168 file_position to a file_ptr.
5169 * libbfd-in.h: Update copyright.
5170 (real_ftell, real_fseek): Declare.
5171 * libbfd.h: Re-generate.
5173 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
5174 fseeko and fseeko64. Determine bfd_file_ptr.
5175 * configure: Re-generate.
5176 * config.in: Re-generate.
5178 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
5180 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
5181 * elf32-h8300.c: Likewise.
5183 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
5184 Nick Clifton <nickc@redhat.com>
5186 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
5187 GOT entries with no associated GOT subsection.
5189 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
5191 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
5192 * elf.c (swap_out_syms): Use it to decide whether local section
5193 symbols should be named.
5194 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
5195 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
5196 (elf_backend_name_local_section_symbols): Define.
5197 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
5199 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
5201 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
5202 (elfNN_ia64_relax_section): Optimize brl to br during the relax
5205 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
5207 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
5208 to bfd_link_hash_entry passed by reference to
5209 _bfd_generic_link_add_one_symbol.
5211 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
5213 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
5214 relocations against dynamic symbols.
5216 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5218 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
5221 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
5223 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
5224 * bfd-in2.h, libbfd.h: Rebuilt.
5226 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
5228 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
5229 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
5230 flag has been cleared.
5232 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
5234 * coff-h8300.c: Add and adjust comments about relaxation.
5235 * elf32-h8300.c: Likewise.
5237 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5239 * coff-h8300.c: Fix comment typos.
5240 * elf32-h8300.c: Likewise.
5242 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5244 * coff-h8300.c: Add comments about relaxation.
5245 * elf32-h8300.c: Likewise.
5247 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5249 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5251 * aclocal.m4: Regenerate.
5252 * configure: Regenerate.
5254 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
5256 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
5257 mips_elf64_rtype_to_howto instead of using howto_table.
5259 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
5261 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
5263 (elf32_arm_check_relocs): Don't increment the PLT refcount for
5264 relocs which would not use the PLT.
5266 2004-01-13 Alan Modra <amodra@bigpond.net.au>
5268 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
5269 (ppc64_elf_gc_sweep_hook): Likewise.
5270 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
5272 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5274 Adds linker relaxation support for bit manipulation insns like
5275 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
5277 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
5278 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
5279 * coff-h8300.c: Opcode for bit manipulation insn is checked in
5280 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
5282 2004-01-12 Alan Modra <amodra@bigpond.net.au>
5284 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
5286 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5288 * elf32-h8300.c: Fix formatting.
5290 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5292 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
5293 dynamic object is present. Declare r_symndx and h in an inner
5295 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
5297 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
5299 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
5300 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
5301 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
5302 identically. Do not emit PC24 relocations for shared libraries.
5303 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
5304 identically. Don't adjust pc_count.
5305 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
5306 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
5307 adjust count for branch relocations.
5308 (allocate_dynrelocs): Correct typo in call to
5309 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
5310 PC24 or PLT32 relocs when linking.
5312 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5314 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
5315 relocation howto with ARM_26 one for consistency.
5316 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
5317 that will be converted to ARM_26D ones, since we always want 'done'
5318 relocations to be reflected in section's data.
5319 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
5321 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
5324 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5326 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
5327 are not partial_inplace during a relocatable link.
5329 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
5331 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
5332 if no dynamic object is present. Declare r_symndx and h in an
5335 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5337 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
5338 trampoline if it is known out of range.
5340 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5342 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
5343 * elf32-frv.c (_frv_osec_readonly_p): New.
5344 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
5346 (_frv_count_got_plt_entries): Adjust expected count accordingly.
5347 (elf32_frv_relocate_section): Likewise. Error out if attempting
5348 to emit rofixups or dynamic relocs in read-only segments. Use
5349 _bfd_elf_section_offset to adjust r_offsets in rofixups and
5350 dynamic relocations.
5351 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
5352 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
5353 relocations or fixups involving merged sections correctly. Avoid
5354 crash when undefined symbol is referenced by R_FRV_32 or
5355 R_FRV_FUNCDESC_VALUE.
5356 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
5357 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
5358 input section holding local symbol to addend of R_FRV_32 or
5359 R_FRV_FUNCDESC_VALUE dynamic relocation.
5360 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
5361 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
5362 (elf32_frv_always_size_sections): Don't store pointer to
5363 __stacksize symbol in sec_info.
5364 (elf32_frv_modify_segment_map): Look it up here.
5365 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
5366 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
5367 of the lazy PLT entry, not only its offset, as the low word of a
5368 function descriptor.
5369 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
5370 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
5371 if a hash table entry already exists but is not a definition.
5372 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
5373 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
5374 (_frv_add_rofixup): Don't inline.
5375 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
5376 for undefweak symbols.
5377 (elf32_frv_relocate_section): Avoid crash while computing
5378 relocation when linking with shared library. Only emit rofixups
5379 and dynamic relocations for alloc&load sections. Mark binaries
5380 with inter-segment relocations for relocation as a unit.
5381 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
5382 (DEFAULT_STACK_SIZE): New.
5383 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
5384 emit rofixups or dynamic relocs when linking dynamic non-PIE
5386 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
5387 shared libs too. Reserve the last entry for the GOT pointer.
5388 (elf32_frv_finish_dynamic_sections): Emit it.
5389 (elf32_frv_always_size_sections): New.
5390 (elf32_frv_modify_segment_map): New.
5391 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
5393 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
5394 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
5395 (elf_backend_always_size_sections): New.
5396 (elf_backend_modify_segment_map): New.
5397 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
5398 * config.bfd: Added frv-*-*linux*.
5399 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
5400 ABS section, instead of crashing.
5401 (elf32_frv_relocate_section): Don't crash before warning about
5402 different segments in non-PIC relocation.
5403 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
5404 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
5405 relocs to undefweak symbols.
5406 (elf32_frv_relocate_section): Ditto for undefined symbols.
5407 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
5408 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
5409 gotfixup section was created.
5410 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
5411 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
5412 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
5413 complain_overflow_signed.
5414 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
5415 have not been allocated.
5416 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
5417 privfd only if dynamic sections were created.
5418 (elf32_frv_relocate_section): Compute gprel_segment, and use it
5419 for GPREL relocs. When linking relocatable FDPIC executables,
5420 emit warnings for relocations that would be illegal on PIE or
5421 shared libraries. Emit rofixup for R_FRV_32 only if input object
5423 (_frv_create_got_section): Define _gp symbol in the rofixup
5425 (elf32_frv_finish_dynamic_sections): If rofixups needed but
5426 dynamic sections missing, error out requesting -melf32frvfd.
5427 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5428 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
5429 computation of addends from section and global or local symbol
5430 value. Change return type to bfd_boolean, and return a failure if
5431 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
5432 nonzero addend is required.
5433 (elf32_frv_relocate_section): Likewise. Print error for
5434 unsupported nonzero addends.
5435 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5436 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
5437 force everything local.
5438 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
5439 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
5440 (frv_gotfixup_section): New.
5441 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
5442 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
5444 (_frv_add_rofixup): New.
5445 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
5446 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
5447 improve some ugly conditions.
5448 (elf32_frv_relocate_section): Likewise. Reject inter-segment
5449 relocations in fdpic.
5450 (_frv_create_got_section): Create .rofixup.got section.
5451 (struct _frv_dynamic_got_info): Added fixups.
5452 (_frv_count_got_plt_entries): Account in-GOT relocations into
5453 relocs32, relocsfd and relocsfdv. Account them into relocs or
5454 fixups, as appropriate.
5455 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
5457 (elf32_frv_finish_dynamic_sections): Verify that the right number
5458 of relocations and fixups was generated.
5459 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
5461 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
5462 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
5463 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
5464 descriptor of a (formerly-)global symbol is local.
5465 (struct frv_pic_relocs_info): Adjust comments.
5466 (_frv_emit_got_relocs_plt_entries): Adjust.
5467 (elf32_frv_relocate_section): Likewise.
5468 (_frv_count_got_plt_entries): Likewise.
5469 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
5470 symbol's value to addend in the common preamble. Decay dynamic
5471 symbols to section+offset if they bind or call locally, for GOT
5472 and FUNCDESC_VALUE, respectively.
5473 (elf32_frv_relocate_section): Likewise.
5474 (elf32_frv_check_relocs): Don't register as dynamic symbols of
5475 internal or hidden visibility.
5476 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
5477 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
5478 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
5479 (elf32_frv_relocate_section): Pass relocation addend in. Use
5480 original relocation addend to look up the got relocs/plt entries
5481 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
5482 processing relocations that reference .scommon symbols.
5483 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
5484 Introduce support for dynamic linking.
5485 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
5486 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
5487 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
5488 (frv_reloc_type_lookup): Return REL howtos for executables and
5490 (frv_info_to_howto_rel): New.
5491 (struct frv_elf_link_hash_table): New.
5492 (frv_hash_table, frv_got_section, frv_gotrel_section,
5493 frv_plt_section, frv_pltrel_section, frv_relocs_info,
5494 frv_got_initial_offset, frv_plt_initial_offset): New macros.
5495 (frv_elf_link_hash_table_create): New.
5496 (struct frv_pic_relocs_info): New.
5497 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
5498 (frv_pic_relocs_info_find): New.
5499 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
5501 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
5502 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
5503 (_frv_emit_got_relocs_plt_entries): New.
5504 (elf32_frv_relocate_section): Add support for dynamic linking.
5505 Handle new relocations.
5506 (_frv_create_got_section): New.
5507 (elf32_frv_create_dynamic_sections): New.
5508 (ELF_DYNAMIC_INTERPRETER): New.
5509 (struct _frv_dynamic_got_info): New.
5510 (_frv_count_got_plt_entries): New.
5511 (struct _frv_dynamic_got_plt_info): New.
5512 (_frv_compute_got_alloc_data): New.
5513 (_frv_get_got_entry, _frv_get_fd_entry): New.
5514 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
5515 (_frv_resolve_final_relocs_info): New.
5516 (elf32_frv_size_dynamic_sections): New.
5517 (elf32_frv_finish_dynamic_sections): New.
5518 (elf32_frv_adjust_dynamic_symbol): New.
5519 (elf32_frv_finish_dynamic_symbol): New.
5520 (elf32_frv_check_relocs): Handle new relocs. Explain how the
5522 (elf_info_to_howto_rel): Define.
5523 (bfd_elf32_bfd_link_hash_table_create): Define.
5524 (elf_backend_create_dynamic_sections): Define.
5525 (elf_backend_adjust_dynamic_symbol): Define.
5526 (elf_backend_size_dynamic_sections): Define.
5527 (elf_backend_finish_dynamic_symbol): Define.
5528 (elf_backend_finish_dynamic_sections): Define.
5529 (elf_backend_want_got_sym): Define.
5530 (elf_backend_got_header_size): Define.
5531 (elf_backend_want_got_plt): Define.
5532 (elf_backend_plt_readonly): Define.
5533 (elf_backend_want_plt_sym): Define.
5534 (elf_backend_plt_header_size): Define.
5535 (elf_backend_may_use_rel_p): Define.
5536 (elf_backend_may_use_rela_p): Define.
5537 (elf_backend_default_use_rela_p): Define.
5538 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
5539 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
5540 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
5541 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
5542 (frv_reloc_map): Map the corresponding BFD relocs to them.
5543 (frv_reloc_type_lookup): ... and back to BFD relocs.
5544 * reloc.c: New relocs.
5545 * bfd-in2.h, libbfd.h: Rebuilt.
5546 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5547 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
5548 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
5549 R_FRV_FUNCDESC_GOTLO): New.
5550 (frv_reloc_map): Map the corresponding BFD relocs to them.
5551 (frv_reloc_type_lookup): ... and back to BFD relocs.
5552 * reloc.c: New relocs.
5553 * bfd-in2.h, libbfd.h: Rebuilt.
5555 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5557 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5558 targets to support pages of up to 64kB.
5559 (elf32_bed): Redefine to get a separate backend data structure for
5560 traditional targets.
5561 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5562 targets to support pages of up to 64kB.
5563 (elf64_bed): Redefine to get a separate backend data structure for
5564 traditional targets.
5565 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5566 targets to support pages of up to 64kB.
5567 (elf32_bed): Redefine to get a separate backend data structure for
5568 traditional targets.
5570 2004-01-04 Mark Kettenis <kettenis@gnu.org>
5572 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
5574 2004-01-02 Mark Kettenis <kettenis@gnu.org>
5576 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
5577 (elf_i386_grok_psinfo): Likewise.
5579 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5581 * config.bfd: Add m68k-uClinux target.
5583 2004-01-01 Grant Edwards <grante@visi.com>
5585 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
5586 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
5587 (elf32_h8_gc_sweep_hook): New function.
5588 (elf_backend_gc_mark_hook): Define.
5589 (elf_backend_gc_sweep_hook): Define.
5590 (elf_backend_can_gc_sections): Define.
5592 For older changes see ChangeLog-0203
5598 version-control: never