1 2005-02-04 Alan Modra <amodra@bigpond.net.au>
3 * elflink.c (bfd_elf_record_link_assignment): Do "provide" symbol
4 lookup here. Set to new before calling bfd_link_repair_undef_list.
5 (elf_smash_syms): Check that u.undef.weak isn't the not_needed bfd.
7 2005-02-03 Alan Modra <amodra@bigpond.net.au>
9 * linker.c (_bfd_link_hash_newfunc): Set all local fields.
11 2005-02-03 Alan Modra <amodra@bigpond.net.au>
13 * linker.c (_bfd_generic_link_add_one_symbol): Set u.undef.weak.
14 * elflink.c (elf_smash_syms): Restore symbols that were undefweak
15 before the as-needed lib was loaded. Abort on unexpected refs.
17 2005-02-02 Alan Modra <amodra@bigpond.net.au>
19 * elflink.c (elf_smash_syms): Expand comments.
20 (elf_link_add_object_symbols): Only call elf_smash_syms for
21 as-needed dynamic objects.
23 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
24 everything, just the field specific to ia64.
25 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
27 2005-02-01 Alan Modra <amodra@bigpond.net.au>
29 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
30 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
32 (struct add_symbol_adjust_data): New.
33 (add_symbol_adjust): Make an undefweak func desc for old ABI
34 objects to link with --as-needed shared libs. Return fail status.
35 Don't adjust old ABI func entry sym to weak if func desc syms
37 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
40 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
42 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
45 2005-02-01 Alan Modra <amodra@bigpond.net.au>
47 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
48 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
49 remove anything but new and undefweak.
50 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
52 (_bfd_elf_create_dynamic_sections): Formatting.
53 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
54 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
55 (struct elf_smash_data): New.
56 (elf_smash_syms): New function.
57 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
58 unneeded dynamic objects to loaded list.
59 (elf_link_output_extsym): Don't handle as-needed here. Strip
60 bfd_link_hash_new symbols.
61 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
62 delref when dynindx is already -1.
63 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
65 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
67 2005-02-01 Ben Elliston <bje@au.ibm.com>
69 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
71 2005-02-01 Ben Elliston <bje@au.ibm.com>
73 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
74 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
75 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
76 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
77 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
78 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
79 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
80 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
81 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
82 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
83 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
84 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
85 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
86 throughout. Similarly, collapse #if 1'd code.
88 2005-02-01 Ben Elliston <bje@au.ibm.com>
90 * elf-bfd.h (bfd_elf_discard_group): Remove.
91 * elf.c (bfd_elf_discard_group): Likewise.
92 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
94 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
96 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
97 (_bfd_elf_eh_frame_address_size): Declare.
98 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
99 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
100 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
101 (elf_backend_eh_frame_address_size): Define.
102 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
103 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
104 size from the new backend hook.
105 (_bfd_elf_write_section_eh_frame): Likewise.
106 (_bfd_elf_eh_frame_address_size): New function.
108 2005-01-31 Andrew Cagney <cagney@gnu.org>
110 * configure: Regenerate to track ../gettext.m4.
112 2005-01-31 Mark Mitchell <mark@codesourcery.com>
114 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
115 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
117 2005-01-31 Nick Clifton <nickc@redhat.com>
119 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
120 sparc-lynxos, vax-vms) be obsolete.
122 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
124 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
125 * elf32-arm.c (ELF_MINPAGESIZE): Define.
126 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
127 * elfcode.h (elf_object_p): Use minpagesize instead of
129 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
130 (elfNN_bed): Include ELF_MINPAGESIZE.
132 2005-01-28 Julian Brown <julian@codesourcery.com>
134 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
135 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
136 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
137 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
138 passing flag value from ld. Set flag value in global hash table entry.
139 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
142 2005-01-27 Andrew Cagney <cagney@gnu.org>
144 * configure: Regenerate to track ../gettext.m4 change.
146 2005-01-25 Mark Mitchell <mark@codesourcery.com>
148 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
151 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
153 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
154 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
156 * reloc.c: Add R_FRV_TLSMOFF.
157 * elf32-frv.c (elf32_frv_howto_table): Likewise.
158 (frv_reloc_map, frv_reloc_type_lookup): Map it.
159 (elf32_frv_relocate_section): Handle it.
160 (elf32_frv_check_relocs): Likewise.
161 * libbfd.h, bfd-in2.h: Rebuilt.
162 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
163 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
164 when given an undefweak TLS symbol. Fix constant TLS PLT entries
165 such that they return the constant in gr9.
166 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
168 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
169 too, such that they shrink on relaxation.
170 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
171 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
172 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
173 if we can guarantee the use of 16-bit constants.
174 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
175 Introduce TLS support for FR-V FDPIC.
176 * reloc.c: Add TLS relocations.
177 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
178 (elf32_frv_rel_tlsdesc_value_howto): New.
179 (elf32_frv_rel_tlsoff_howto): New.
180 (frv_reloc_map): Add new mappings.
181 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
183 (frvfdpic_dynamic_got_plt_info): New.
184 (frvfdpic_plt_tls_ret_offset): New.
185 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
186 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
187 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
188 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
190 (struct frvfdpic_relocs_info): Add TLS fields.
191 (frvfdpic_relocs_info_hash): Warning clean up.
192 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
193 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
194 (FRVFDPIC_TLS_BIAS): Define.
195 (tls_biased_base): New.
196 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
198 (frv_reloc_type_lookup): Likewise.
199 (frvfdpic_info_to_howto_rel): Likewise.
200 (elf32_frv_relocate_section): Likewise.
201 (_frv_create_got_section): Create the PLT section here.
202 (elf32_frvfdpic_create_dynamic_sections): Not here.
203 (_frvfdpic_count_nontls_entries): Move out of...
204 (_frvfdpic_count_got_plt_entries): ... here.
205 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
206 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
208 (_frvfdpic_relax_tls_entries): New.
209 (_frvfdpic_compute_got_alloc_data): Add TLS support.
210 (_frvfdpic_get_tlsdesc_entry): New.
211 (_frvfdpic_assign_got_entries): Add TLS support.
212 (_frvfdpic_assign_plt_entries): Likewise.
213 (_frvfdpic_reset_got_plt_entries): New.
214 (_frvfdpic_size_got_plt): Move out of...
215 (elf32_frvfdpic_size_dynamic_sections): ... here.
216 (_frvfdpic_relax_got_plt_entries): New.
217 (elf32_frvfdpic_relax_section): New.
218 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
219 (elf32_frv_check_relocs): Add TLS support.
220 (bfd_elf32_bfd_relax_section): Define for FDPIC.
221 * libbfd.h, bfd-in2.h: Rebuilt.
223 2005-01-25 Alan Modra <amodra@bigpond.net.au>
225 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
226 loadable reloc sections.
227 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
228 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
230 2005-01-25 Alan Modra <amodra@bigpond.net.au>
232 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
233 sections immediately when linking shared libs. Instead, wait until
234 we know a lib is needed.
235 (_bfd_elf_link_create_dynstrtab): Extract from..
236 (_bfd_elf_link_create_dynamic_sections_): ..here.
237 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
238 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
239 for non-existent .dynamic.
240 (elf_link_output_extsym): Don't complain about undefined symbols
241 in as-needed dynamic libs that aren't actually linked.
243 2005-01-24 Andrew Cagney <cagney@gnu.org>
245 * configure: Regenerate, ../gettext.m4 was updated.
247 2005-01-21 Ben Elliston <bje@au.ibm.com>
249 * aout-encap.c: Remove unused file.
251 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
254 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
255 non-function symbols are local.
256 (_bfd_elf_symbol_refs_local_p): Likewise.
258 2005-01-18 Alan Modra <amodra@bigpond.net.au>
260 * bfd.c (bfd_link_just_syms): Add abfd param.
261 * bfd-in2.h: Regenerate.
263 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
265 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
266 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
267 instructions. If the amount of padding is known, reduce the size
268 of the CIE or FDE by that amount.
270 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
272 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
273 augmentation_size. Use bfd_signed_vmas for data_align.
274 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
275 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
276 functions. Don't read past the end of the enclosing CIE or FDE.
277 (skip_bytes): New utility function.
278 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
280 (_bfd_elf_write_section_eh_frame): Use new functions.
282 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
284 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
285 assert-style REQUIRE() macro to handle sanity checks.
287 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
289 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
291 (read_unsigned_leb128): Removed.
292 (read_signed_leb128): Removed.
293 (find_abstract_instance_name): Updated.
294 (parse_comp_unit): Accept info_ptr_unit.
295 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
296 comp unit and pass it to parse_comp_unit.
298 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
299 (read_signed_leb128): Moved to ...
302 * libbfd-in.h (read_unsigned_leb128): New prototype.
303 (read_signed_leb128): Likewise.
304 * libbfd.h: Regenerated.
306 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
307 Nick Clifton <nickc@redhat.com>
309 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
310 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
311 arch_sh4a_nofpu_up in order to match the external names and make the
312 testsuite's job easier.
313 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
315 * bfd-in2.h: Regenerate.
317 2005-01-15 Andrew Cagney <cagney@gnu.org>
320 * acinclude.m4: Move BFD_NEED_DECLARATION,
321 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
322 the new file bfd.m4. Include ../bfd/bfd.m4.
323 * configure: Re-generate.
325 2005-01-12 Alan Modra <amodra@bigpond.net.au>
327 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
328 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
330 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
333 2005-01-11 Alan Modra <amodra@bigpond.net.au>
335 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
337 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
338 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
339 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
340 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
341 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
342 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
343 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
344 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
345 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
346 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
347 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
348 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
349 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
350 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
352 2005-01-11 Alan Modra <amodra@bigpond.net.au>
354 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
357 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
359 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
360 * bfd-in2.h: Regenerate.
361 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
362 to support these new machine values.
363 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
365 (bfd_maxq_arch): Update values for the maxq20.
367 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
369 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
370 non-shared object, do not reserve space in .plt and .rela.plt for
371 regular symbols neither defined nor referenced in shared objects.
373 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
375 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
376 to zero the structure.
377 (create_got_section): Use BFD_ASSERT instead of abort.
378 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
380 (create_got_section): New function.
381 (sparc64_elf_create_dynamic_sections): Likewise.
382 (sparc64_elf_check_relocs): Invoke create_got_section instead of
383 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
384 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
385 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
386 (sparc64_elf_finish_dynamic_symbol): Likewise.
387 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
388 (elf_backend_create_dynamic_sections): Define to
389 sparc64_elf_create_dynamic_sections.
391 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
393 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
394 (elf_backend_omit_section_dynsym): Define to it.
395 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
396 (elf_backend_omit_section_dynsym): Define to it.
398 2005-01-07 Jakub Jelinek <jakub@redhat.com>
400 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
401 PT_DYNAMIC segment, unless .dynamic.
403 2005-01-06 Paul Brook <paul@codesourcery.com>
405 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
406 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
407 * configure: Regenerate.
408 * elf32-arm.c: Add VxWorks target bfd.
410 (elf32_arm_link_hash_table): Add use_rel.
411 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
412 elf32_arm_relocate_section): Replace USE_REL with runtime check.
413 Correct offset calculation for RELA case.
414 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
415 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
416 (elf32_arm_vxworks_link_hash_table_create): New function.
417 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
418 (bfd_elf32_littlearm_vxworks_vec): Ditto.
419 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
421 2005-01-06 Alan Modra <amodra@bigpond.net.au>
423 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
425 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
426 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
427 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
428 (ppc64_elf_next_toc_section): Heed no_multi_toc.
429 (ppc64_elf_reinit_toc): Set multi_toc_needed.
430 (toc_adjusting_stub_needed): Rewrite.
431 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
432 toc tests. Adjust for toc_adjusting_stub_needed changes.
433 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
434 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
435 * section.c: Expand comment on backend bits.
436 * bfd-in2.h: Regenerate.
437 * libbfd.h: Regenerate.
439 2005-01-06 Alan Modra <amodra@bigpond.net.au>
441 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
442 toc adjusting stub, do not test source section flags.
444 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
446 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
447 from STABS debugging sections again.
449 2005-01-05 Fred Fish <fnf@specifixinc.com>
451 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
452 (find_abstract_instance_name): New function.
453 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
454 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
455 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
457 2004-12-31 Paul Brook <paul@copdesourcery.com>
459 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
461 2004-12-31 Alan Modra <amodra@bigpond.net.au>
463 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
464 Commit missing changes from 2004-12-22.
465 * bfd-in2.h: Regenerate.
467 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
469 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
471 2004-12-21 Kris Warkentin <kewarken@qnx.com>
473 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
474 Add 'base' argument for constructing register sections. Reformat.
475 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
476 gp and fp regs. Reformat.
478 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
480 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
481 * bfd-in2.h: Regenerate.
482 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
483 (avr_reloc_map): Likewise.
484 (avr_final_link_relocate): Likewise.
486 2004-12-22 Alan Modra <amodra@bigpond.net.au>
488 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
489 as-needed dynamic libs as undefined.
490 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
491 libs when finding they are needed.
493 2004-12-20 Alan Modra <amodra@bigpond.net.au>
495 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
496 (opd_entry_value): Use opd_relocs if available.
497 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
498 copy .opd relocations to opd_relocs.
499 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
501 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
503 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
504 * elf32-v850.c (v850_elf_howto_table): Add entry for
505 R_V850_LO16_SPLIT_OFFSET.
506 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
507 (v850_elf_perform_lo16_relocation): New function, extracted from...
508 (v850_elf_perform_relocation): ...here. Use it to handle
509 R_V850_LO16_SPLIT_OFFSET.
510 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
511 R_V850_LO16_SPLIT_OFFSET.
512 * libbfd.h, bfd-in2.h: Regenerate.
514 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
516 * config.bfd: Add s390x-ibm-tpf support.
518 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
520 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
521 to prototype, to make hash info available.
522 Prevent wrapped symbols from being adjusted twice.
524 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
526 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
527 overflow for calls to undefined weak symbols.
529 2004-12-11 Alan Modra <amodra@bigpond.net.au>
531 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
532 canonical sections syms have a name.
534 2004-12-11 Alan Modra <amodra@bigpond.net.au>
536 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
537 have been adjusted for output.
538 (ppc64_elf_relocate_section): Mark sections with reloc_done.
540 2004-12-10 Alan Modra <amodra@bigpond.net.au>
542 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
543 add symtab_hdr param.
544 (group_signature): Update calls.
545 * elf-bfd.h (bfd_elf_sym_name): Update.
546 * elf32-ppc.c (ppc_elf_relocate_section): Update.
547 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
548 (ppc64_elf_relocate_section): Update.
549 * elflink.c (elf_link_input_bfd): Update.
551 2004-12-10 Jakub Jelinek <jakub@redhat.com>
553 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
554 st_shndx on STT_SECTION sections.
556 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
558 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
561 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
563 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
564 return a real value, unless it is a PLT symbol.
565 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
568 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
569 R_MIPS_JALR entry to 0.
571 * archures.c: Define bfd_mach_mips9000.
572 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
573 (mips_set_isa_flags): Handle bfd_mach_mips9000.
574 * cpu-mips.c (I_mips9000): Define.
575 (arch_info_struct): Add case for bfd_mach_mips9000.
576 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
577 * bfd-in2.h: Regenerate.
579 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
581 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
584 2004-12-07 Ben Elliston <bje@gnu.org>
586 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
588 2004-12-06 Daniel Jacobowitz <dan@debian.org>
590 Suggested by Fergal Daly <fergal@esatclear.ie>:
591 * simple.c (simple_dummy_multiple_definition): New function.
592 (bfd_simple_get_relocated_section_contents): Use it.
594 2004-12-03 Jan Beulich <jbeulich@novell.com>
596 * elf.c (elf_find_function): Don't use the last file symbol ever,
597 seen, but the last one seen prior to the symbol being reported.
598 Don't report a filename at all for global symbols when that might
601 2004-12-01 Paul Brook <paul@codesourcery.com>
603 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
604 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
607 2004-12-01 Paul Brook <paul@codesourcery.com>
609 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
612 2004-11-30 Paul Brook <paul@codesourcery.com>
614 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
615 no_pipeline_knowledge
616 (elf32_arm_link_hash_table_create): Ditto.
617 (bfd_elf32_arm_process_before_allocation): Ditto.
618 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
620 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
622 * bfd-in2.h: Regenerate.
624 2004-11-30 Randolph Chung <tausq@debian.org>
626 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
627 (elf32_hppa_grok_psinfo): New function.
628 (elf_backend_grok_prstatus): Define.
629 (elf_backend_grok_psinfo): Define.
631 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
634 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
636 2004-11-24 Paul Brook <paul@codesourcery.com>
638 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
640 2004-11-24 Paul Brook <paul@codesourcery.com>
642 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
643 (elf32_arm_swap_symbol_out): New function.
644 (elf32_arm_size_info): Add.
645 (elf_backend_size_info): Define.
647 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
649 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
652 2004-11-19 Alan Modra <amodra@bigpond.net.au>
654 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
655 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
656 * nlmcode.h (nlm_write_object_contents): Warning fix.
658 2004-11-18 Bob Wilson <bob.wilson@acm.org>
660 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
662 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
664 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
665 (elf32_arm_plt_thumb_stub): New.
666 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
668 (elf32_arm_link_hash_traverse): Fix typo.
669 (elf32_arm_link_hash_table): Add obfd.
670 (elf32_arm_link_hash_newfunc): Initialize new fields.
671 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
672 (elf32_arm_link_hash_table_create): Initialize obfd.
673 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
674 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
675 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
676 interworking BFD is not dynamic.
677 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
678 not emit glue for PLT references.
679 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
680 emit glue for PLT references. Support the Thumb PLT prefix.
681 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
683 (elf32_arm_check_relocs): Likewise.
684 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
686 (allocate_dynrelocs): Handle Thumb PLT references.
687 (elf32_arm_finish_dynamic_symbol): Likewise.
688 (elf32_arm_symbol_processing): New function.
689 (elf_backend_symbol_processing): Define.
691 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
693 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
694 add_fde_encoding. Remove need_relative.
695 * elf-eh-frame.c (extra_augmentation_string_bytes)
696 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
697 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
698 in cases where the CIE has no existing 'R' augmentation. Use
699 size_of_output_cie_fde when assigning offsets. Use the final offset
700 as the new section size.
701 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
702 Account for any extra augmentation bytes in the returned offset.
703 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
704 moved before being modified. Pad growing entries with DW_CFA_nops.
705 Add 'z' and 'R' augmentations as directed by add_augmentation_size
706 and add_fde_encoding.
708 2004-11-15 Mark Mitchell <mark@codesourcery.com>
710 * elf32-arm.c (elf32_arm_relocate_section): Use
713 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
715 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
716 for discard relocations; don't add an R_MIPS_NONE to the main body
719 2004-11-04 Paul Brook <paul@codesourcery.com>
721 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
722 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
723 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
724 default version definition for unversioned symbols.
725 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
726 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
727 _bfd_elf_slurp_version_tables. Set default version for unversioned
730 2004-11-15 Paul Brook <paul@codesourcery.com>
732 * elflink.c (elf_link_add_object_symbols): Don't assume version
733 indices are consecutive.
735 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
737 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
738 composite relocations against the personality data.
740 2004-11-13 Paul Brook <paul@codesourcery.com>
742 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
743 R_ARM_PREL31 relocations to PLT entries.
744 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
745 (elf32_arm_check_relocs): Ditto.
747 2004-11-12 Bob Wilson <bob.wilson@acm.org>
749 * xtensa-isa.c (xtensa_interface_class_id): New.
751 2004-11-11 Bob Wilson <bob.wilson@acm.org>
753 * elf32-xtensa.c (property_table_compare): Remove assertion about
754 entries with the same address and non-zero size.
755 (xtensa_read_table_entries): Report such entries as errors.
757 2004-11-11 Mark Mitchell <mark@codesourcery.com>
759 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
760 R_ARM_RELATIVE on Symbian OS.
762 2004-11-09 Mark Mitchell <mark@codesourcery.com>
764 * som.c (som_bfd_print_private_bfd_data): New function.
765 (som_object_setup): Save the auxiliary header. Don't assume that
766 zero is an invalid entry point for a shared library.
767 (som_object_p): Allocate the auxiliary header on the heap.
769 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
771 (elf32_arm_symbian_modify_segment_map): Likewise.
773 2004-11-09 Daniel Jacobowitz <dan@debian.org>
775 From David Poole <daveml@mbuf.com>:
776 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
777 (elf32_arm_size_dynamic_sections): Call it.
779 2004-11-09 Alan Modra <amodra@bigpond.net.au>
781 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
782 (ALL_MACHINES_CFILES): Fix typo.
783 * Makefile.in: Regenerate.
784 * po/SRC-POTFILES.in: Regenerate.
786 2004-11-08 Mark Mitchell <mark@codesourcery.com>
788 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
789 R_ARM_RELATIVE relocation for Symbian OS, mention the section
790 symbol in the relocation.
792 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
793 Vineet Sharma <vineets@noida.hcltech.com>
795 * coff-maxq.c: New File.
796 * cpu-maxq.c: New File.
797 * coffcode.h: Likewise.
798 * config.bfd: Likewise.
799 * configure.in (maxqcoff_vec): New target vector.
800 * Makefile.am: Add support for maxq target.
801 * configure.in: Likewise.
802 * archures.c:. Likewise.
803 * targets.c: Likewise.
804 * bfd_in2.h : Regenerated.
805 * Makefile.in: Regenerated.
806 * configure: Regenerated.
807 * doc/Makefile.in: Regenerated.
809 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
811 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
812 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
813 C_NT_WEAK aux entries.
814 (_bfd_coff_generic_relocate_section): Handle undefined
817 2004-11-07 Andreas Schwab <schwab@suse.de>
819 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
820 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
821 non-default visibility.
823 2004-11-01 Mark Mitchell <mark@codesourcery.com>
825 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
827 (elf32_arm_symbian_modify_segment_map): Don't
828 reset includes_filehdr and includes_phdrs here.
830 2004-11-04 Daniel Jacobowitz <dan@debian.org>
832 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
833 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
834 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
836 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
837 to a new removed list. Remove normal configuration stanzas.
838 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
839 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
840 elfarm-nabi.lo with elf32-arm.lo.
841 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
842 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
843 * elf32-arm.h: Remove.
844 * elfarm-oabi.c: Remove.
845 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
846 and bfd_elf32_littlearm_oabi_vec.
847 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
849 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
851 * config.bfd: Support crisv32-*-* like cris-*-*.
852 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
853 (bfd_mach_cris_v10_v32): New macros.
854 * cpu-cris.c: Tweak formatting.
855 (get_compatible): New function.
857 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
858 bfd_arch_info_type:s.
859 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
860 get_compatible for member compatible and link bfd_cris_arch_v32 as
862 * elf32-cris.c (cris_elf_pcrel_reloc)
863 (cris_elf_set_mach_from_flags): New functions.
864 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
865 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
866 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
867 numbers for bfd_mach_cris_v32.
868 (PLT_ENTRY_SIZE_V32): New macro.
869 (elf_cris_plt0_entry): Drop last comma in initializer.
870 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
871 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
873 (cris_elf_relocate_section): Change all "%B(%A)" messages to
875 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
876 (elf_cris_finish_dynamic_sections): Similar.
877 (elf_cris_adjust_dynamic_symbol): Similar.
878 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
880 <switch with PIC relocs>: Emit error and return FALSE for
881 bfd_mach_cris_v10_v32.
882 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
883 Emit warning when generating textrel reloc.
884 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
885 (cris_elf_final_write_processing): Set flags according to mach.
886 (cris_elf_print_private_bfd_data): Display
887 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
888 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
889 new_flags. Don't call cris_elf_final_write_processing. Don't
890 look at the actual elf header flags at all; use
891 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
892 in bfd_get_mach for ibfd and obfd and handle merging of compatible
894 (bfd_elf32_bfd_copy_private_bfd_data): Define.
895 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
896 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
897 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
898 * bfd-in2.h, libbfd.h: Regenerate.
900 2004-11-04 Alan Modra <amodra@bigpond.net.au>
902 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
903 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
905 (struct adjust_toc_info): New.
906 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
908 2004-11-03 Bob Wilson <bob.wilson@acm.org>
910 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
911 if there are no segments.
913 2004-11-02 Daniel Jacobowitz <dan@debian.org>
915 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
917 2004-11-02 Nick Clifton <nickc@redhat.com>
919 * elf32-iq2000.c: Convert to ISO C90 formatting.
921 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
923 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
925 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
927 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
928 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
929 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
931 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
933 * elf32-sh.c (tpoff): Take alignment into account.
935 2004-10-28 Nick Clifton <nickc@redhat.com>
937 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
938 performing a relocatable link.
939 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
940 for MIPS ports under Irix.
942 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
944 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
945 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
946 (elf32_arm_final_link_relocate): Ditto.
947 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
948 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
949 (elf32_arm_adjust_dynamic_symbol): Ditto.
950 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
951 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
952 (elf32_arm_r_howto): ... To here.
953 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
955 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
958 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
959 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
960 and R_IA64_SECREL64LSB.
962 2004-10-26 Paul Brook <paul@codesourcery.com>
964 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
965 (bfd_elf_size_dynamic_sections): Create default version definition.
966 (elf_link_output_extsym): Adjust for default symbol version.
968 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
970 * mmo.c: Adjust to ISO C.
972 * mmo.c (mmo_write_section_description): New function broken out
973 of mmo_internal_write_section.
974 (mmo_internal_write_section): For each of .text and .data, call
975 mmo_write_section_description before outputting contents if it has
976 nontrivially deducible vma or contents.
977 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
978 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
979 symbols if found within the .data address range.
981 2004-10-24 Daniel Jacobowitz <dan@debian.org>
983 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
985 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
987 * mmo.c (File Layout): Correct place of misplaced blurb about
990 2004-10-22 Mark Kettenis <kettenis@gnu.org>
992 * config.bfd: Add mips64*-*-openbsd.
994 2004-10-21 Bob Wilson <bob.wilson@acm.org>
996 * elf32-xtensa.c (ebb_propose_action): Put declarations before
999 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1001 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
1002 * configure: Regenerate.
1004 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
1007 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
1008 to linker reloc_overflow callback.
1009 (aout_link_input_section_ext): Likewise.
1010 (aout_link_reloc_link_order): Likewise.
1011 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
1012 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1014 (alpha_relocate_section): Likewise.
1015 * coff-arm.c (coff_arm_relocate_section): Likewise.
1016 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
1017 * coff-h8500.c (extra_case): Likewise.
1018 * coff-i960.c (coff_i960_relocate_section): Likewise.
1019 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1020 * coff-mips.c (mips_relocate_section): Likewise.
1021 * coff-or32.c (coff_or32_relocate_section): Likewise.
1022 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1023 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1024 * coff-sh.c (sh_relocate_section): Likewise.
1025 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1026 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
1027 * coff-z8k.c (extra_case): Likewise.
1028 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1029 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1030 (_bfd_coff_generic_relocate_section): Likewise.
1031 * ecoff.c (ecoff_reloc_link_order): Likewise.
1032 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1033 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1034 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1035 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1036 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1037 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1038 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1039 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1040 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1041 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1042 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1043 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1044 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1045 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1046 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1047 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1048 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1049 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1050 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1051 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1052 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1053 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1054 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1055 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1056 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1057 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1058 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1059 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1060 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1061 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1062 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1063 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1064 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1065 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1066 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1067 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1068 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1069 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1070 * elflink.c (elf_reloc_link_order): Likewise.
1071 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
1072 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1073 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
1074 * linker.c (_bfd_generic_reloc_link_order): Likewise.
1075 * pdp11.c (pdp11_aout_link_input_section): Likewise.
1076 (aout_link_reloc_link_order): Likewise.
1077 * reloc.c (bfd_generic_get_relocated_section_contents):
1079 * xcofflink.c (xcoff_reloc_link_order): Likewise.
1080 * simple.c (simple_dummy_reloc_overflow): Updated.
1082 2004-10-20 Andreas Schwab <schwab@suse.de>
1084 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
1085 (elf_backend_plt_sym_val): Define.
1087 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
1089 * config.bfd: Set targ_underscore=yes for PE COFF targets
1091 2004-10-19 Alan Modra <amodra@bigpond.net.au>
1093 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
1094 (ppc64_elf_edit_opd): Likewise.
1096 2004-10-18 Mark Mitchell <mark@codesourcery.com>
1098 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
1099 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
1100 set SEC_ALLOC and SEC_LOAD.
1102 2004-10-18 Nick Clifton <nickc@redhat.com>
1104 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
1105 'name' for relocs against both local and global symbols.
1107 2004-10-16 Daniel Jacobowitz <dan@debian.org>
1109 * bfd-in2.h: Regenerate.
1110 * bfd.c (struct bfd): Add no_export.
1111 * elflink.c (elf_link_add_object_symbols): Handle no_export.
1113 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1115 * config.bfd: Whitespace cleanup.
1116 * Makefile.am: Run "make dep-am"
1117 * Makefile.in: Regenerate.
1119 2004-10-15 Jakub Jelinek <jakub@redhat.com>
1121 * elflink.c (struct already_linked_section): Removed.
1122 (try_match_symbols_in_sections, already_linked): Removed.
1123 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
1124 prefix of section names when finding already_linked_table
1125 chain. Compare section names. Instead of calling already_linked,
1126 do it inline and only for sections in the same already_linked_list.
1128 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1130 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
1131 parameter. If called after _bfd_elf_write_section_eh_frame,
1132 don't allow a -2 return unless need_* bit is already set, and
1133 handle offsets adjusted for output_offset.
1134 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
1135 * elf.c (_bfd_elf_section_offset): Update call.
1137 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
1140 * coffcode.h (coff_compute_section_file_positions): Cast to
1141 bfd_vma when computing page alignment.
1143 2004-10-13 Mark Mitchell <mark@codesourcery.com>
1145 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1146 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
1148 2004-10-12 Mark Mitchell <mark@codesourcery.com>
1150 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
1151 relocations use a virtual address, not a section offset.
1153 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1155 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
1156 (narrow_instruction, widen_instruction): Remove unnecessary calls to
1157 xtensa_format_encode.
1158 (ebb_propose_action): Inline call to ebb_add_proposed_action.
1159 (ebb_add_proposed_action): Delete.
1161 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1163 * elf32-xtensa.c: Use ISO C90 formatting.
1165 2004-10-12 Paul Brook <paul@codesourcery.com>
1167 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
1170 2004-10-12 Paul Brook <paul@codesourcery.com>
1172 * elf32-arm.h: Support EABI version 4 objects.
1174 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1177 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
1178 Don't mark as default.
1179 (bfd_x86_64_arch): Don't mark as default.
1181 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1183 * elflink.c (enum action_discarded): New.
1184 (elf_section_complain_discarded): Delete.
1185 (elf_action_discarded): New function subsuming the above and also
1186 controlling reloc behaviour.
1187 (elf_link_input_bfd): Use it.
1189 2004-10-11 Jakub Jelinek <jakub@redhat.com>
1191 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
1192 (special_sections): Add .gnu.liblist and .gnu.conflict.
1193 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
1195 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1198 * elflink.c (elf_link_input_bfd): Try harder to support
1199 relocations against symbols in removed linkonce sections.
1201 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1203 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
1206 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
1207 sections do not reference symbols in non-SEC_ALLOC sections.
1209 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1212 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
1213 (_bfd_elf_link_omit_section_dynsym): Formatting.
1215 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1217 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
1218 * libbfd.h: Regnerate.
1219 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
1220 * elf32-frv.c: Likewise.
1221 * elf32-m32r.c: Likewise.
1222 * elf32-ppc.c: Likewise.
1223 * elf64-hppa.c: Likewise.
1224 * elfxx-ia64.c: Likewise.
1225 * opncls.c: Likewise.
1227 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1229 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
1230 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
1231 offsets stored in struct eh_cie_fde entries before doing other
1234 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
1235 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
1236 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
1237 setting offsets for removed CIEs. Don't set "sec", instead set
1238 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
1239 CIE in hdr_info. Only set make_relative and make_lsda_relative
1240 for CIEs. Use pointers rather than array indices.
1241 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
1242 make_lsda_relative, need_* on cie_inf for FDEs.
1243 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
1244 section output_offset. Delete cie_offset, instead use cie_inf
1245 pointer to CIE entry. Use need_relative and need_lsda_relative on
1246 CIE entry for FDEs. Use pointers rather than array indices.
1248 2004-10-09 Alan Modra <amodra@bigpond.net.au>
1250 * coff-rs6000.c (rs6000coff_vec): Add initializer for
1251 bfd_is_target_special_symbol.
1252 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1253 * som.c (som_bfd_is_target_special_symbol): Define.
1255 2004-10-08 Nick Clifton <nickc@redhat.com>
1257 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
1258 * configure: Regenerate.
1259 * bfd-in2.h: Regenerate.
1260 * syms.c (bfd_is_target_special_symbol): New interface function.
1261 Returns true when a symbol should be considered to be special.
1262 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
1263 the symbol jump table.
1264 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
1265 Return true iff the symbol is a mapping symbol.
1266 (bfd_elf32_bfd_is_target_special_symbol): Define.
1267 * elfxx-target.h: Provide a default definition for
1268 bfd_is_target_special_symbol.
1269 * aout-target.h: Likewise.
1270 * aout-tic30.c: Likewise.
1271 * binary.c: Likewise.
1272 * coffcode.h: Likewise.
1273 * i386msdos.c: Likewise.
1276 * libaout.h: Likewise.
1277 * libbfd-in.h: Likewise
1278 * libecoff.h: Likewise.
1279 * mach-o.c: Likewise.
1281 * nlm-target.h: Likewise.
1282 * oasys.c: Likewise.
1284 * ppcboot.c: Likewise.
1286 * tekhex.c: Likewise.
1287 * versados.c: Likewise.
1289 * xcoff-target.h: Likewise.
1291 * libbfd.h: Regenerate.
1293 2004-10-08 Daniel Jacobowitz <dan@debian.org>
1295 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
1296 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
1297 (elf_backend_section_from_shdr): Define.
1299 2004-10-08 Alan Modra <amodra@bigpond.net.au>
1301 * syms.c (bfd_is_local_label): Return false for file symbols.
1303 2004-10-07 Bob Wilson <bob.wilson@acm.org>
1304 David Heine <dlheine@tensilica.com>
1306 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
1307 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
1308 (elf32xtensa_no_literal_movement): New global variable.
1309 (elf_howto_table): Add entries for new relocations.
1310 (elf_xtensa_reloc_type_lookup): Handle new relocations.
1311 (property_table_compare): When addresses are equal, compare sizes and
1312 various property flags.
1313 (property_table_matches): New.
1314 (xtensa_read_table_entries): Extend to read new property tables. Add
1315 output_addr parameter to indicate that output addresses should be used.
1316 Use bfd_get_section_limit.
1317 (elf_xtensa_find_property_entry): New.
1318 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
1319 (elf_xtensa_check_relocs): Handle new relocations.
1320 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
1321 relocations. Use new xtensa-isa.h functions.
1322 (build_encoding_error_message): Remove encode_result parameter. Add
1323 new target_address parameter used to detect alignment errors.
1324 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
1325 error handling. Use new is_operand_relocation function.
1326 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
1327 Use underbar macro for error messages. Formatting.
1328 (get_const16_opcode): New.
1329 (get_l32r_opcode): Add a separate flag for initialization.
1330 (get_relocation_opnd): Operand number is no longer explicit in the
1331 relocation. Change to decode the opcode and analyze its operands.
1332 (get_relocation_slot): New.
1333 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
1334 Use new xtensa-isa.h functions to handle multislot instructions.
1335 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
1336 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
1337 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
1338 check_loop_aligned, check_branch_target_aligned_address, narrowable,
1339 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
1340 get_single_format, init_op_single_format_table): New.
1341 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
1342 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
1343 (contract_asm_expansion): Add error_message parameter and pass it to
1344 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
1345 with R_XTENSA_SLOT0_OP.
1346 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
1347 instructions. Use new xtensa-isa.h functions.
1348 (r_reloc struct): Add new virtual_offset field.
1349 (r_reloc_init): Add contents and content_length parameters. Set
1350 virtual_offset field to zero. Add contents to target_offset field for
1351 partial_inplace relocations.
1352 (r_reloc_is_defined): Check for null.
1353 (print_r_reloc): New debug function.
1354 (source_reloc struct): Replace xtensa_operand field with pair of the
1355 opcode and the operand position. Add is_abs_literal field.
1356 (init_source_reloc): Specify operand by opcode/position pair. Set
1357 is_abs_literal field.
1358 (source_reloc_compare): When target_offsets are equal, compare other
1359 fields to make sorting predictable.
1360 (literal_value struct): Add is_abs_literal field.
1361 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
1362 (init_literal_value): New.
1363 (is_same_value): Replace with ...
1364 (literal_value_equal): ... this function. Add comparisons of
1365 virtual_offset and is_abs_literal fields.
1366 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
1367 failure. Initialize has_last_loc field.
1368 (value_map_hash_table_delete): New.
1369 (hash_literal_value): Rename to ...
1370 (literal_value_hash): ... this. Include is_abs_literal flag and
1371 virtual_offset field in the hash value.
1372 (get_cached_value): Rename to ...
1373 (value_map_get_cached_value): ... this. Update calls to
1374 literal_value_hash and literal_value_equal.
1375 (add_value_map): Check for allocation failure. Update calls to
1376 value_map_get_cached_value and literal_value_hash.
1377 (text_action, text_action_list, text_action_t): New types.
1378 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
1379 text_action_add, text_action_add_literal, offset_with_removed_text,
1380 offset_with_removed_text_before_fill, find_insn_action,
1381 print_action_list, print_removed_literals): New.
1382 (offset_with_removed_literals): Delete.
1383 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
1384 fix_array, fix_array_count, allocated_relocs, relocs_count, and
1385 allocated_relocs_count fields.
1386 (init_xtensa_relax_info): Initialize new fields.
1387 (reloc_bfd_fix struct): Add new translated field.
1388 (reloc_bfd_fix_init): Add translated parameter and use it to set the
1390 (fix_compare, cache_fix_array): New.
1391 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
1392 section via get_xtensa_relax_info. Use cache_fix_array to set up
1393 sorted fix_array and use bsearch instead of linear search.
1394 (section_cache_t): New struct.
1395 (init_section_cache, section_cache_section, clear_section_cache): New.
1396 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
1397 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
1398 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
1399 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
1401 (retrieve_contents): Use bfd_get_section_limit.
1402 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
1403 to compute_removed_literals. Free value_map_hash_table when no longer
1405 (analyze_relocations): Check is_relaxable_asm_section flag. Call
1406 compute_text_actions for all sections.
1407 (find_relaxable_sections): Mark sections as relaxable if they contain
1408 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
1409 call. Increment relax_info src_count field only for appropriate
1410 relocation types. Remove is_literal_section check.
1411 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
1412 r_reloc_init and find_associated_l32r_irel. Check
1413 is_relaxable_asm_section flag. Handle L32R instructions with absolute
1414 literals. Pass is_abs_literal flag to init_source_reloc.
1415 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
1416 CONST16 instructions. Adjust calls to r_reloc_init and
1417 pcrel_reloc_fits. Handle weak symbols conservatively.
1418 (find_associated_l32r_irel): Add bfd parameter and pass it to
1420 (compute_text_actions, compute_ebb_proposed_actions,
1421 compute_ebb_actions, check_section_ebb_pcrels_fit,
1422 check_section_ebb_reduces, text_action_add_proposed,
1423 compute_fill_extra_space): New.
1424 (remove_literals): Replace with ...
1425 (compute_removed_literals): ... this function. Call
1426 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
1427 Call xtensa_read_table_entries to get the property table. Skip
1428 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
1429 is_removable_literal, remove_dead_literal, and
1430 identify_literal_placement functions.
1431 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
1432 instead of linear search.
1433 (is_removable_literal, remove_dead_literal,
1434 identify_literal_placement): New.
1435 (relocations_reach): Update check for literal not referenced by any
1436 PC-relative relocations. Adjust call to pcrel_reloc_fits.
1437 (coalesce_shared_literal, move_shared_literal): New.
1438 (relax_section): Use bfd_get_section_limit. Call
1439 translate_section_fixes. Update calls to r_reloc_init and
1440 offset_with_removed_text. Check new is_relaxable_asm_section flag.
1441 Add call to pin_internal_relocs. Add special handling for
1442 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
1443 info to calculate new addend_displacement variable. Replace code for
1444 deleting literals with more general code to perform the actions
1445 determined by the action_list for the section.
1446 (translate_section_fixes, translate_reloc_bfd_fix): New.
1447 (translate_reloc): Check new is_relaxable_asm_section flag. Call
1448 find_removed_literal only if is_operand_relocation. Update call to
1449 offset_with_removed_text. Use new target_offset and removed_bytes
1451 (move_literal): New.
1452 (relax_property_section): Use bfd_get_section_limit. Set new
1453 is_full_prop_section flag and handle new property tables. Update calls
1454 to r_reloc_init and offset_with_removed_text. Check
1455 is_relaxable_asm_section flag. Handle expansion of zero-sized
1456 unreachable entries, with use of offset_with_removed_text_before_fill.
1457 For relocatable links, combine entries only for literal tables.
1458 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
1459 calls to offset_with_removed_text. Translate st_size field for
1461 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
1462 failure. Add contents parameter. Update call to get_bfd_fix. Update
1463 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
1464 R_XTENSA_ASM_EXPAND relocs.
1465 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
1466 call to get_bfd_fix. Include offset from contents for partial_inplace
1468 (is_reloc_sym_weak): New.
1469 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
1470 (prop_sec_len): New.
1471 (xtensa_is_property_section): Handle new property sections.
1472 (is_literal_section): Delete.
1473 (internal_reloc_compare): When r_offset matches, compare r_info and
1474 r_addend to make sorting predictable.
1475 (internal_reloc_matches): New.
1476 (xtensa_get_property_section_name): Handle new property sections.
1477 (xtensa_get_property_predef_flags): New.
1478 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
1479 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
1480 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
1481 (xtisa_errno, xtisa_error_msg): New variables.
1482 (xtensa_isa_errno, xtensa_isa_error_msg): New.
1483 (xtensa_insnbuf_alloc): Add error handling.
1484 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
1485 use xtensa_format_decode. Add error handling.
1486 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
1487 instruction length to find the number of bytes to copy.
1488 (xtensa_isa_init): Add error handling. Replace calls to
1489 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
1490 tables in the xtensa_modules structure.
1491 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
1492 xtensa_extend_isa): Delete.
1493 (xtensa_isa_free): Change to only free lookup tables.
1494 (opname_lookup_compare): Replace with ...
1495 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
1496 (xtensa_insn_maxlength): Rename to ...
1497 (xtensa_isa_maxlength): ... this.
1498 (xtensa_insn_length): Delete.
1499 (xtensa_insn_length_from_first_byte): Replace with ...
1500 (xtensa_isa_length_from_chars): ... this function.
1501 (xtensa_num_opcodes): Rename to ...
1502 (xtensa_isa_num_opcodes): ... this.
1503 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
1504 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
1505 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
1506 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
1507 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
1508 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
1509 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
1510 (xtensa_opcode_lookup): Add error handling.
1511 (xtensa_decode_insn): Replace with ...
1512 (xtensa_opcode_decode): ... this function, with new format and
1513 slot parameters. Add error handling.
1514 (xtensa_encode_insn): Replace with ...
1515 (xtensa_opcode_encode): ... this function, which does the encoding via
1516 one of the entries in the "encode_fns" array. Add error handling.
1517 (xtensa_opcode_name): Add error handling.
1518 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
1519 xtensa_opcode_is_call): New.
1520 (xtensa_num_operands): Replace with ...
1521 (xtensa_opcode_num_operands): ... this function. Add error handling.
1522 (xtensa_opcode_num_stateOperands,
1523 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
1524 xtensa_opcode_funcUnit_use, xtensa_operand_name,
1525 xtensa_operand_is_visible): New.
1526 (xtensa_get_operand, xtensa_operand_kind): Delete.
1527 (xtensa_operand_inout): Add error handling and special-case for
1529 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
1530 operate on one slot of an instruction. Added error handling.
1531 (xtensa_operand_encode): Handle default operands with no encoding
1532 functions. Check for success by comparing against decoded value.
1534 (xtensa_operand_decode): Handle default operands. Return decoded value
1535 through argument pointer. Add error handling.
1536 (xtensa_operand_is_register, xtensa_operand_regfile,
1537 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
1538 (xtensa_operand_isPCRelative): Rename to ...
1539 (xtensa_operand_is_PCrelative): ... this. Add error handling.
1540 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
1541 through argument pointer. Add error handling.
1542 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
1543 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
1544 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
1545 xtensa_regfile_shortname, xtensa_regfile_view_parent,
1546 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
1547 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
1548 xtensa_state_is_exported, xtensa_sysreg_lookup,
1549 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
1550 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
1551 xtensa_interface_num_bits, xtensa_interface_inout,
1552 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
1553 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
1554 * xtensa-modules.c: Rewrite to use new data structures.
1555 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
1556 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
1557 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
1558 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
1559 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
1560 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
1561 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
1562 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
1563 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
1564 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
1565 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
1566 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
1567 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
1568 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
1569 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
1570 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
1571 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
1572 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
1573 * Makefile.in: Regenerate.
1574 * bfd-in2.h: Likewise.
1575 * libbfd.h: Likewise.
1577 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
1579 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
1580 against the absolute section.
1581 (mips_elf64_write_rela): Likewise.
1583 2004-10-07 Jan Beulich <jbeulich@novell.com>
1585 * elf.c (elf_find_function): Don't generally check for matching
1586 section, just for non-file symbols. Remove redunant comparison
1588 * elf32-arm.h (arm_elf_find_function): Likewise.
1590 2004-10-07 Jeff Baker <jbaker@qnx.com>
1592 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
1593 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
1596 2004-10-04 Roland McGrath <roland@redhat.com>
1598 * hash.c (bfd_hash_set_default_size): Use const for table.
1599 Use size_t instead of int for variable compared to sizeof results.
1601 2004-10-05 Alan Modra <amodra@bigpond.net.au>
1604 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
1606 2004-10-01 Paul Brook <paul@codesourcery.com>
1608 * elf32-arm.h (elf32_arm_fake_sections,
1609 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
1611 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
1613 2004-10-01 Alan Modra <amodra@bigpond.net.au>
1615 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
1617 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
1618 need_relative or need_lsda_relative if we are processing an
1619 offset for a reloc on a FDE initial loc or LSDA field
1621 (_bfd_elf_write_section_eh_frame): Test need_relative and
1622 need_lsda_relative in place of corresponding make_* field
1623 when deciding to use pc-relative encodings.
1625 2004-09-30 Paul Brook <paul@codesourcery.com>
1627 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
1628 target2 relocation type.
1630 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
1633 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
1635 2004-09-30 Paul Brook <paul@codesourcery.com>
1637 * reloc.c: Add BFD_RELOC_ARM_SMI.
1638 * bfd-in2.h: Regenerate.
1641 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1643 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
1644 vma and output offset to address.
1645 * simple.c (simple_save_output_info): Only set output section
1646 and offset for debug sections, or those not already set up by
1648 (bfd_simple_get_relocated_section_contents): Update comment.
1650 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1652 * elf.c (IS_LOADED): Delete.
1653 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
1654 Restore SEC_HAS_CONTENTS test to the one place it was used prior
1657 2004-09-23 Alan Modra <amodra@bigpond.net.au>
1660 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
1661 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
1662 redundant assignment of EM_SPARC.
1664 2004-09-22 Brian Ford <ford@vss.fsi.com>
1666 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
1667 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
1669 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1671 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1673 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
1674 (elf_backend_modify_segment_map): Don't define.
1676 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1678 * elf.c (IS_LOADED): Define.
1679 (assign_file_positions_for_segments): Don't round up file offset of
1680 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
1681 Delete code handling link script adjustment of lma. Do the adjust
1682 in later code handling similar ajustments. Remove dead code error
1683 check. Warn if section lma would require a negative offset
1684 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
1685 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
1686 update voff in section loop. Change voff in segment loop to be an
1687 adjustment on top of "off". Set sec->filepos and update "off" later.
1688 Test for loadable sections consistently using IS_LOADED. Similarly,
1689 test for alloc-only sections other than .tbss consistently.
1690 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
1691 Tidy PT_NOTE handling. Use %B and %A in error messages.
1692 (assign_file_positions_except_relocs): Use %B in error message.
1694 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
1696 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
1697 (CONFIG_STATUS_DEPENDENCIES): New.
1698 (Makefile): Removed.
1699 (config.status): Likewise.
1700 * Makefile.in: Regenerated.
1702 2004-09-17 Paul Brook <paul@codesourcery.com>
1704 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
1705 (bfd_elf32_arm_process_before_allocation): Update prototype.
1706 * bfd-in2.h: Regenerate.
1707 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
1708 (elf32_arm_link_hash_table_create): Set it.
1709 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
1710 (bfd_elf32_arm_set_target_relocs): New function.
1711 (arm_real_reloc_type): New function.
1712 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
1713 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
1714 (elf32_arm_gc_sweep_hook): Ditto.
1715 (elf32_arm_check_relocs): Ditto.
1716 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
1717 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
1719 (elf32_arm_got_prel): New variable.
1720 (elf32_arm_howto_from_type): New function.
1721 (elf32_arm_info_to_howto): Use it.
1722 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
1723 BFD_RELOC_ARM_TARGET2.
1724 * libbfd.h: Regenerate.
1725 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
1727 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1729 * ecoff.c: Update u.undef.next refs.
1730 * elf64-ppc.c: Likewise.
1731 * elflink.c: Likewise.
1732 * linker.c: Likewise.
1733 * xcofflink.c: Likewise.
1735 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
1736 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
1737 fields to indirect struct.
1738 * elf-m10300.c: Update u.weakdef refs.
1739 * elf32-arm.h: Likewise.
1740 * elf32-cris.c: Likewise.
1741 * elf32-frv.c: Likewise.
1742 * elf32-hppa.c: Likewise.
1743 * elf32-i370.c: Likewise.
1744 * elf32-i386.c: Likewise.
1745 * elf32-m32r.c: Likewise.
1746 * elf32-m68k.c: Likewise.
1747 * elf32-ppc.c: Likewise.
1748 * elf32-s390.c: Likewise.
1749 * elf32-sh.c: Likewise.
1750 * elf32-sparc.c: Likewise.
1751 * elf32-vax.c: Likewise.
1752 * elf32-xtensa.c: Likewise.
1753 * elf64-alpha.c: Likewise.
1754 * elf64-hppa.c: Likewise.
1755 * elf64-ppc.c: Likewise.
1756 * elf64-s390.c: Likewise.
1757 * elf64-sh64.c: Likewise.
1758 * elf64-sparc.c: Likewise.
1759 * elf64-x86-64.c: Likewise.
1760 * elfxx-ia64.c: Likewise.
1761 * elfxx-mips.c: Likewise.
1762 * elflink.c: Likewise. Also u.elf_hash_value.
1763 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
1765 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1766 (bfd_elf_gc_record_vtinherit): Alloc vtable.
1767 (bfd_elf_gc_record_vtentry): Likewise.
1768 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
1770 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1772 * Makefile.am: Run "make dep-am".
1773 * Makefile.in: Regenerate.
1774 * bfd-in2.h: Regenerate.
1775 * po/SRC-POTFILES.in: Regenerate.
1776 * po/bfd.pot: Regenerate.
1778 2004-09-16 Alan Modra <amodra@bigpond.net.au>
1780 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
1781 with bitfields. Make "type" and "other" bitfields too.
1782 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
1783 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
1784 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
1785 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
1786 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
1787 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
1788 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
1789 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
1790 * elf-hppa.h: Update all uses of elf_link_hash_flags.
1791 * elf-m10300.c: Likewise.
1793 * elf32-arm.h: Likewise.
1794 * elf32-cris.c: Likewise.
1795 * elf32-frv.c: Likewise.
1796 * elf32-hppa.c: Likewise.
1797 * elf32-i370.c: Likewise.
1798 * elf32-i386.c: Likewise.
1799 * elf32-m32r.c: Likewise.
1800 * elf32-m68k.c: Likewise.
1801 * elf32-ppc.c: Likewise.
1802 * elf32-s390.c: Likewise.
1803 * elf32-sh-symbian.c: Likewise.
1804 * elf32-sh.c: Likewise.
1805 * elf32-sh64.c: Likewise.
1806 * elf32-sparc.c: Likewise.
1807 * elf32-vax.c: Likewise.
1808 * elf32-xtensa.c: Likewise.
1809 * elf64-alpha.c: Likewise.
1810 * elf64-hppa.c: Likewise.
1811 * elf64-ppc.c: Likewise.
1812 * elf64-s390.c: Likewise.
1813 * elf64-sh64.c: Likewise.
1814 * elf64-sparc.c: Likewise.
1815 * elf64-x86-64.c: Likewise.
1816 * elflink.c: Likewise.
1817 * elfxx-ia64.c: Likewise.
1818 * elfxx-mips.c: Likewise.
1819 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
1820 * configure: Regenerate.
1821 * aclocal.m4: Regenerate.
1823 2004-09-16 Alan Modra <amodra@bigpond.net.au>
1825 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
1826 around uses of R_ARM_TARGET1.
1827 (elf32_arm_check_relocs): Likewise.
1829 2004-09-13 Paul Brook <paul@codesourcery.com>
1831 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
1833 * bfd-in2.h: Regenerate.
1834 * libbfd.h: Regenerate.
1835 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
1836 (elf32_arm_link_hash_table_create): Set target1_is_rel.
1837 (bfd_elf32_arm_process_before_allocation): Ditto.
1838 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
1839 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1840 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
1843 2004-09-10 Joel Brobecker <brobecker@gnat.com>
1845 * hpux-core.c (thread_section_p): New function.
1846 (hpux_core_core_file_p): Fix computation of offset in call
1847 to bfd_seek. Create a ".reg" section from an arbitrary
1848 ".reg/<id>" section if none was created after having read
1851 2004-09-11 Andreas Schwab <schwab@suse.de>
1853 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
1854 * aclocal.m4: Rebuild.
1855 * configure: Rebuild.
1857 2004-09-10 Joel Brobecker <brobecker@gnat.com>
1859 * section.c (bfd_sections_find_if): Fix parameter name in
1860 comment to match code.
1862 2004-09-10 Alan Modra <amodra@bigpond.net.au>
1864 * elf.c (assign_file_positions_except_relocs): Assign relocs
1865 stored in a bfd section.
1867 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
1869 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
1870 h->gotplt_refcount to 0, not -1.
1872 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
1874 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1875 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
1877 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
1878 handle symbol visibility here.
1880 2004-09-07 Alan Modra <amodra@bigpond.net.au>
1882 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
1883 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
1885 (ppc_stub_name): Remove trailing "+0" on stub name.
1886 (create_linkage_sections): Create relocations for
1887 branch lookup table when --emit-relocs as well as when --shared.
1888 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
1889 relbrlt test. For --emit-stub-syms, always output a sym even when
1890 one already exists on a plt call stub. Put stub type in the stub
1892 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
1894 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
1895 reloc_count in stub sections. Adjust relbrlt test.
1896 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
1897 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
1898 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
1899 for relocs against discarded symbols. Fix comments.
1901 2004-09-06 Mark Mitchell <mark@codesourcery.com>
1903 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
1904 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
1906 (map_sections_to_segments): ... here. Use it. Assign a file
1907 position to the .dynamic section if it is not loadable, but part
1908 of the PT_DYNAMIC segment.
1909 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1910 offsets, not VMAs, for the BPABI. Do not fill in the header in
1911 the .got.plt section for the BPABI.
1912 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
1914 (elf_backend_want_got_plt): Define to zero for Symbian OS.
1916 2004-09-06 Nick Clifton <nickc@redhat.com>
1918 * elflink.c (elf_link_add_object_symbols): Set the error code to
1919 bfd_error_wrong_format when the input format does not match the
1922 2004-09-06 Alan Modra <amodra@bigpond.net.au>
1924 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
1925 (ppc64_elf_check_directives): ..here.
1926 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
1927 before accessing ppc64_elf_tdata.
1928 (ppc64_elf_finish_dynamic_sections): And here too.
1930 2004-09-04 Alan Modra <amodra@bigpond.net.au>
1932 * bfd.c (_bfd_default_error_handler): Correct loop exit.
1934 2004-09-03 Mark Mitchell <mark@codesourcery.com>
1936 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
1937 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
1938 (bfd_elf32_littlearm_symbian_vec): Likewise.
1939 * configure: Regenerated.
1940 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
1941 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
1942 (PLT_ENTRY_SIZE): Likewise.
1943 (bfd_vma_elf32_arm_symbian_plt_entry): New
1945 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
1947 (create_got_section): Don't create sections when generating BPABI
1949 (elf32_arm_create_dynamic_sections): Tidy.
1950 (elf32_arm_link_hash_table_create): Set plt_header_size,
1951 plt_entry_size, and symbian_p.
1952 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
1953 generating BPABI objects.
1954 (allocate_dynrelocs): Use htab->plt_header_size, not
1955 PLT_HEADER_SIZE. Do not add to .got.plt when
1956 generating BPABI objects.
1957 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
1958 * elfarm-nabi.c: Add SymbianOS target vectors.
1959 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
1960 (_bfd_elf_link_create_dynamic_sections): Likewise.
1961 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
1962 (elfNN_bed): Use it.
1963 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
1964 (bfd_elf32_littlearm_symbian_vec): Likewise.
1965 (_bfd_target_vector): Add them.
1967 2004-09-03 Nick Clifton <nickc@redhat.com>
1970 * coffcode.h (handle_COMDAT): Replace abort with an warning
1971 message and allow the scan to continue.
1973 2004-09-02 Alan Modra <amodra@bigpond.net.au>
1975 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
1976 in when reading relocs, not our sorted syms. Remove unnecessary
1979 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
1981 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
1983 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
1985 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
1986 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
1987 replace uses of *_alias with *_noncanonical.
1988 * aclocal.m4: Rebuild with aclocal 1.4p6.
1989 * Makefile.in: Rebuild with automake 1.4p6.
1990 * doc/Makefile.in: Rebuild with automake 1.4p6.
1991 * configure.in: Autoupdate with autoupdate 2.59.
1992 * config.in: Regenerate with autoheader 2.59.
1993 * configure: Regnerate with autoconf 2.59.
1995 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1997 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
1998 symbol pointer arrays before modifying.
2000 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2002 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
2003 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
2004 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
2005 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
2006 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
2007 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
2008 Use both symbol tables on non-relocatable objects. Use a common
2009 error exit. Fix "mid" warning.
2010 * libbfd.h: Regenerate.
2011 * bfd-in2.h: Regenerate.
2013 2004-08-28 Alan Modra <amodra@bigpond.net.au>
2015 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
2017 (struct sfpr_def_parms): Save some space.
2018 (sfpr_define): Here too.
2020 * elf64-ppc.c (compare_symbols): Put section syms first.
2021 (sym_exists_at): New function.
2022 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
2023 points only for relocatable files. Use .opd section contents
2024 otherwise. Generally clean up the code.
2026 2004-08-27 Alan Modra <amodra@bigpond.net.au>
2028 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
2029 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
2030 (struct sfpr_def_parms): New.
2031 (sfpr_define): New function.
2032 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
2033 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
2034 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
2035 (savefpr1_tail, restfpr1_tail): New functions.
2036 (savevr, savevr_tail, restvr, restvr_tail): New functions.
2037 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
2038 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
2039 code. Define all ABI mandated _save and _rest functions.
2041 2004-08-26 Paul Brook <paul@codesourcery.com>
2043 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
2045 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2047 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
2050 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2052 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
2053 that pcrel correction is applied for R_386_PC32.
2055 2004-08-25 Alan Modra <amodra@bigpond.net.au>
2057 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
2058 for R_386_32 and R_386_PC32 relocs against symbols defined in
2061 2004-08-25 Dmitry Diky <diwil@spec.ru>
2063 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
2064 Add new relocations.
2065 * bfd-in2.h: Regenerate.
2066 * libbfd.h: Regenerate.
2067 * elf32-msp430.c: Clean-up code.
2068 (elf_msp430_howto_table): Add new relocation entries.
2069 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
2070 (msp430_elf_relax_section): New function.
2071 (msp430_elf_relax_delete_bytes): New function.
2072 (msp430_elf_symbol_address_p): New function.
2074 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2076 * elf32-m32r.c (m32r_elf_relocate_section): Handle
2077 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
2079 2004-08-20 Daniel Jacobowitz <dan@debian.org>
2081 * elflink.c (_bfd_elf_section_already_linked): Handle
2082 SEC_LINK_DUPLICATES_SAME_CONTENTS.
2084 2004-08-19 Mark Mitchell <mark@codesourcery.com>
2086 * config.bfd (arm*-*-symbianelf*): New target.
2087 (arm*-*-eabi*): Likewise.
2089 2004-08-19 Alan Modra <amodra@bigpond.net.au>
2091 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
2092 "struct ppc_link_hash_entry *".
2093 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
2094 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
2096 2004-08-19 Jakub Jelinek <jakub@redhat.com>
2098 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
2099 entries (where fd_aux overlaps next entry's fd_func).
2100 Add non_overlapping argument, use it.
2101 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
2102 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2103 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
2104 as indexes into opd_sym_map/opd_adjust array.
2105 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
2107 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2109 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
2110 if we can look up their function descriptor in a regular file.
2112 2004-08-18 Nick Clifton <nickc@redhat.com>
2115 * cofflink.c (coff_link_add_symbols): Check that the comdat
2116 pointer in the coff_section_data structure has been initialised
2119 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2122 * elflink.c (bfd_elf_record_link_assignment): Add comment about
2123 changing bfd_link_hash_undefined to bfd_link_hash_new.
2125 2004-08-17 Jakub Jelinek <jakub@redhat.com>
2127 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
2129 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
2130 (synthetic_opd, synthetic_relocatable): New variables.
2131 (compare_symbols, compare_relocs): New helper routines.
2132 (ppc64_elf_get_synthetic_symtab): New function.
2133 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
2135 * bfd-in2.h: Regenerated.
2136 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
2137 to relsyms. Return 0 if abfd is relocatable.
2139 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2141 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
2143 2004-08-17 Nick Clifton <nickc@redhat.com>
2145 * (is_arm_mapping_symbol_name): New function - return true
2146 when a symbol name matches the requirements for an ARM mapping
2148 (arm_elf_find_function): New function based on
2149 elf_find_function in elf.c but skipping ARM mapping symbols
2150 and including thumb function symbols.
2151 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
2152 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
2154 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2156 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
2157 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
2158 (ppc64_elf_brtaken_reloc): Here too.
2160 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2162 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
2164 (ppc64_elf_check_directives): Check that we have the right hash
2165 table before proceeding.
2167 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2169 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
2170 (adjust_opd_syms): Attach opd syms for deleted entries to one of
2171 the sections that will be discarded.
2173 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2175 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
2177 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2179 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
2180 free space available.
2182 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2184 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
2185 occurrences with bfd_byte * thoughout file.
2187 * coff-rs6000.c (do_shared_object_padding): Warning fix.
2188 (xcoff_write_armap_big): Likewise.
2189 (xcoff_write_archive_contents_old): Likewise.
2190 (xcoff_write_archive_contents_big): Likewise.
2192 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
2194 2004-08-13 Nick Clifton <nickc@redhat.com>
2196 * elf32-arm.h: Convert to ISO C90.
2198 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2201 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
2204 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2206 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
2207 (bfd_archive_filename, bfd_get_section_ident): Delete.
2208 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
2209 bfd_archive_filename.
2210 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
2211 to warn about symbols in discarded sections. Use _bfd_error_handler.
2212 * aout-adobe.c (aout_adobe_callback): See below.
2213 * aout-cris.c (swap_ext_reloc_in): ..
2214 * coff-arm.c (find_thumb_glue, find_arm_glue,
2215 coff_arm_relocate_section, bfd_arm_process_before_allocation,
2216 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
2217 coff_arm_copy_private_bfd_data): ..
2218 * coff-i860.c (i860_reloc_processing): ..
2219 * coff-mcore.c (mcore_coff_unsupported_reloc,
2220 coff_mcore_relocate_section): ..
2221 * coff-ppc.c (coff_ppc_relocate_section): ..
2222 * coff-rs6000.c (xcoff_create_csect_from_smclas
2223 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
2224 sh_swap_insns, sh_relocate_section): ..
2225 * coff-tic54x.c (tic54x_reloc_processing): ..
2226 * coff-tic80.c (coff_tic80_relocate_section): ..
2227 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
2228 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
2229 coff_slurp_symbol_table, coff_classify_symbol,
2230 coff_slurp_reloc_table): ..
2231 * coffgen.c (_bfd_coff_read_string_table): ..
2232 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
2233 _bfd_coff_generic_relocate_section): ..
2234 * cpu-arm.c (bfd_arm_merge_machines): ..
2235 * cpu-sh.c (sh_merge_bfd_arch): ..
2236 * elf-hppa.h (elf_hppa_relocate_section): ..
2237 * elf.c (bfd_elf_string_from_elf_section, setup_group,
2238 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
2239 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
2240 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
2241 * elf32-arm.h (find_thumb_glue, find_arm_glue,
2242 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
2243 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
2244 elf32_arm_relocate_section, elf32_arm_set_private_flags,
2245 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
2246 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
2247 cris_elf_merge_private_bfd_data
2248 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
2249 * elf32-gen.c (elf32_generic_link_add_symbols): ..
2250 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
2251 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
2252 elf32_hppa_relocate_section): ..
2253 * elf32-i370.c (i370_elf_merge_private_bfd_data,
2254 i370_elf_check_relocs, i370_elf_relocate_section): ..
2255 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
2256 elf_i386_relocate_section): ..
2257 * elf32-m32r.c (m32r_elf_relocate_section,
2258 m32r_elf_merge_private_bfd_data): ..
2259 * elf32-m68hc1x.c (m68hc12_add_stub,
2260 _bfd_m68hc11_elf_merge_private_bfd_data): ..
2261 * elf32-m68k.c (elf_m68k_relocate_section): ..
2262 * elf32-mcore.c (mcore_elf_unsupported_reloc,
2263 mcore_elf_relocate_section): ..
2264 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
2265 ppc_elf_check_relocs, ppc_elf_relocate_section,
2266 ppc_elf_begin_write_processing): ..
2267 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2268 elf_s390_relocate_section): ..
2269 * elf32-sh-symbian.c (sh_symbian_import_as,
2270 sh_symbian_process_embedded_commands,
2271 sh_symbian_relocate_section): ..
2272 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
2273 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
2274 sh_elf_merge_private_data): ..
2275 * elf32-sparc.c (elf32_sparc_check_relocs,
2276 elf32_sparc_relocate_section,
2277 elf32_sparc_merge_private_bfd_data): ..
2278 * elf32-v850.c (v850_elf_check_relocs,
2279 v850_elf_merge_private_bfd_data): ..
2280 * elf32-xtensa.c (elf_xtensa_check_relocs,
2281 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
2282 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
2283 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
2284 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
2285 * elf64-gen.c (elf64_generic_link_add_symbols): ..
2286 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
2287 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
2288 ppc64_elf_relocate_section): ..
2289 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2290 elf_s390_relocate_section): ..
2291 * elf64-sh64.c (sh_elf64_relocate_section): ..
2292 * elf64-sparc.c (sparc64_elf_check_relocs,
2293 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
2294 sparc64_elf_merge_private_bfd_data): ..
2295 * elf64-x86-64.c (elf64_x86_64_check_relocs,
2296 elf64_x86_64_relocate_section): ..
2297 * elflink.c (_bfd_elf_add_default_symbol,
2298 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
2299 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
2300 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
2301 elf_get_linked_section_vma, elf_fixup_link_order,
2302 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
2303 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
2304 * elfxx-ia64.c (elfNN_ia64_relax_section,
2305 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
2306 * elfxx-mips.c (mips_elf_perform_relocation,
2307 _bfd_mips_elf_check_relocs,
2308 _bfd_mips_elf_merge_private_bfd_data): ..
2309 * ieee.c (ieee_slurp_external_symbols): ..
2310 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
2311 * libbfd.c (_bfd_generic_verify_endian_match): ..
2312 * linker.c (_bfd_generic_link_add_one_symbol,
2313 _bfd_generic_section_already_linked): ..
2314 * pdp11.c (translate_to_native_sym_flags): ..
2315 * pe-mips.c (coff_pe_mips_relocate_section): ..
2316 * peicode.h (pe_ILF_build_a_bfd): ..
2317 * srec.c (srec_bad_byte): ..
2318 * stabs.c (_bfd_link_section_stabs): ..
2319 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
2320 Replace all uses of bfd_archive_filename and bfd_get_section_ident
2321 with corresponding %B and %A in _bfd_error_handler format string.
2322 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
2323 calls to use %A and %B. Fix "against symbol .. from section" and
2324 similar error messages. Combine multiple _bfd_error_handler calls
2325 where they were separated due to bfd_archive_filename deficiencies.
2326 * bfd-in2.h: Regenerate.
2328 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
2330 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
2333 2004-08-10 Alan Modra <amodra@bigpond.net.au>
2335 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
2336 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
2337 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
2339 (link_hash_newfunc): Init was_undefined.
2340 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
2341 Use undefweak instead.
2342 (ppc64_elf_check_directives): Fix undefs chain.
2343 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
2345 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
2346 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
2347 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
2349 2004-08-09 Jakub Jelinek <jakub@redhat.com>
2351 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
2352 error, test input_section flags rather than sec.
2354 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2356 * elf-bfd.h (struct elf_backend_data): Add
2357 elf_backend_archive_symbol_lookup.
2358 (_bfd_elf_archive_symbol_lookup): Declare.
2359 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
2360 (elf_link_add_archive_symbols): ..extracted from here. Call the
2362 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
2363 (elfNN_bed): Init new field.
2364 * elf64-ppc.c (elf_backend_check_directives): Define.
2365 (elf_backend_archive_symbol_lookup): Define.
2366 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
2367 a ppc_link_hash_entry pointer.
2369 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
2370 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
2371 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
2372 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
2373 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
2374 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2375 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
2378 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2380 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
2381 (ppc64_elf_add_symbol_hook): Test for NULL section.
2382 (get_sym_h): Formatting.
2383 (ppc64_elf_size_stubs): Include reloc addend in value stored as
2386 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
2387 long branch stubs with code handling plt and r2off branch stubs.
2389 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2391 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
2392 * elflink.c (elf_link_input_bfd): Formatting.
2393 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
2395 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
2396 (link_hash_newfunc): Don't set it.
2397 (ppc64_elf_copy_indirect_symbol): Nor copy it.
2398 (ppc64_elf_mark_entry_syms): Delete.
2399 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
2400 sections. Use get_opd_info.
2401 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
2403 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2405 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
2407 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
2408 (func_desc_adjust): Don't set have_undefweak.
2409 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
2410 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
2412 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
2413 "struct ppc_link_hash_entry *". Adjust all references.
2414 (ppc64_elf_hide_symbol): Correct a comment.
2416 * elf64-ppc.c (get_opd_info): New function.
2417 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
2418 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
2419 before calling get_fdh. Test fdh rather than h before dereferencing
2420 fdh. Mark removed symbols in opd_adjust.
2421 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
2422 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
2424 (ppc64_elf_output_symbol_hook): Likewise.
2426 2004-08-06 Paul Brook <paul@codesourcery.com>
2428 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
2429 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
2430 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
2431 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
2432 and BFD_RELOC_ARM_SBREL32.
2433 * bfd-in2.h, bbfd.h: Regenerate.
2435 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2437 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
2438 the dynamic link symbol actually in use.
2440 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
2442 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
2444 2004-07-31 Joel Brobecker <brobecker@gnat.com>
2445 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2447 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
2448 SHN_MIPS_TEXT and SHN_MIPS_DATA.
2450 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
2451 Nick Clifton <nickc@redhat.com>
2454 * bfd.c (_bfd_default_error_handler): Make it global.
2456 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
2458 * elf.c (assign_section_numbers): Cope gracefully with sections
2459 which have SHF_LINK_ORDER set but no sh_link set up.
2460 * elflink.c (elf_get_linked_section_vma): Likewise.
2462 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
2465 * elfxx-target.h (elf_backend_link_order_error_handler): New.
2466 Set it to _bfd_default_error_handler.
2467 (elfNN_bed): Add elf_backend_link_order_error_handler.
2469 * libbfd-in.h (_bfd_default_error_handler): New.
2471 * libbfd.h: Regenerated.
2473 2004-07-30 Jakub Jelinek <jakub@redhat.com>
2475 * archures.c (bfd_mach_sparc_64bit_p): Define.
2476 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
2477 * bfd-in2.h: Rebuilt.
2479 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
2481 Introduce SH2a support.
2482 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
2483 * archures.c (bfd_mach_sh2a_nofpu): New.
2484 * bfd-in2.h: Rebuilt.
2485 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
2486 (arch_info_struct): Add sh2a_nofpu.
2487 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
2488 2003-12-29 DJ Delorie <dj@redhat.com>
2489 * reloc.c: Add relocs for sh2a.
2490 * bfd-in2.h: Regenerate.
2491 * libbfd.hh: Regenerate.
2492 2003-12-01 Michael Snyder <msnyder@redhat.com>
2493 * archures.c (bfd_mach_sh2a): New.
2494 * bfd-in2.h: Rebuilt.
2495 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
2497 (arch_info_struct): Add sh2a.
2498 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
2500 2004-07-28 Nick Clifton <nickc@redhat.com>
2501 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2504 * som.c (setup_sections): Improve estimation of space sizes in
2505 relocatable objects.
2507 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
2508 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
2509 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
2511 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
2512 * configure: Regenerate.
2513 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
2514 case that accepts OSABI=NetBSD and OSABI=SysV.
2515 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
2516 the base of .got or .data (if .got does not exist).
2517 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
2519 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
2520 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
2521 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
2522 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
2524 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
2527 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
2528 (elf_sec_group): Defined.
2529 (bfd_elf_match_symbols_in_sections): New prototype.
2530 (_bfd_elf_setup_group_pointers): Likewise.
2532 * elf.c (bfd_elf_discard_group): Abort.
2533 (bfd_elf_set_group_contents): Also include relocation sections.
2534 Remove zero-fill for ld -r.
2535 (_bfd_elf_setup_group_pointers): New function.
2536 (elf_sort_elf_symbol): Likewise.
2537 (elf_sym_name_compare): Likewise.
2538 (bfd_elf_match_symbols_in_sections): Likewise.
2540 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
2542 * elflink.c (match_group_member): New.
2543 (elf_link_input_bfd): Check group member for discarded section.
2544 (try_match_symbols_in_sections): New function.
2545 (already_linked): Likewise.
2546 (_bfd_elf_section_already_linked): Support mixing comdat group
2547 and linkonce section.
2549 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
2550 * linker.c (bfd_section_already_linked_table_traverse): New.
2552 * libbfd.h: Regenerated.
2554 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
2556 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
2557 BFD_RELOC_CRX_SWITCH32.
2558 * bfd-in2.h: Regenerate.
2559 * libbfd.h: Regenerate.
2560 * elf32-crx.c: Support relocation/relaxation of
2561 BFD_RELOC_CRX_SWITCH* types.
2563 2004-07-27 Alan Modra <amodra@bigpond.net.au>
2565 * elf64-ppc.c: Correct "Linker stubs" comment.
2567 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
2569 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
2571 (elf_linked_to_section): New.
2573 * elf.c (assign_section_numbers): Set up sh_link for
2576 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
2577 to sh_link for SHT_IA_64_UNWIND sections.
2579 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2581 * elflink.c (elf_fixup_link_order): Add _() to error message.
2583 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2585 * elflink.c (elf_fixup_link_order): Issue a warning and flag
2588 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
2590 * aout-adobe.c (aout_32_section_already_linked): Defined.
2591 * aout-target.h (MY_section_already_linked): Likewise.
2592 * aout-tic30.c (MY_section_already_linked): Likewise.
2593 * binary.c (binary_section_already_linked): Likewise.
2594 * bout.c (b_out_section_already_linked): Likewise.
2595 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
2596 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
2597 * coffcode.h (coff_section_already_linked): Likewise.
2598 * i386msdos.c (msdos_section_already_linked): Likewise.
2599 * i386os9k.c (os9k_section_already_linked): Likewise.
2600 * ieee.c (ieee_section_already_linked): Likewise.
2601 * ihex.c (ihex_section_already_linked): Likewise.
2602 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
2603 * mmo.c (mmo_section_already_linked): Likewise.
2604 * nlm-target.h (nlm_section_already_linked): Likewise.
2605 * oasys.c (oasys_section_already_linked): Likewise.
2606 * pef.c (bfd_pef_section_already_linked): Likewise.
2607 * ppcboot.c (ppcboot_section_already_linked): Likewise.
2608 * som.c (som_bfd_discard_group): Likewise.
2609 * srec.c (srec_section_already_linked): Likewise.
2610 * tekhex.c (tekhex_section_already_linked): Likewise.
2611 * versados.c (versados_section_already_linked): Likewise.
2612 * vms.c (vms_section_already_linked): Likewise.
2613 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
2614 * xsym.c (bfd_sym_section_already_linked): Likewise.
2616 * bfd-in.h (bfd_section_already_linked_table_init): New.
2617 (bfd_section_already_linked_table_free): Likewise.
2619 * coff-rs6000.c (rs6000coff_vec): Add
2620 _bfd_generic_section_already_linked.
2621 (pmac_xcoff_vec): Likewise.
2622 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2623 (aix5coff64_vec): Likewise.
2625 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
2626 * elflink.c (_bfd_elf_section_already_linked): New function.
2628 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
2630 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
2631 (_bfd_generic_section_already_linked): New.
2632 (bfd_section_already_linked_hash_entry): Likewise.
2633 (bfd_section_already_linked): Likewise.
2634 (bfd_section_already_linked_table_lookup): Likewise.
2635 (bfd_section_already_linked_table_insert): Likewise.
2637 * linker.c (bfd_section_already_linked): New.
2638 (_bfd_section_already_linked_table): Likewise.
2639 (bfd_section_already_linked_table_lookup): Likewise.
2640 (bfd_section_already_linked_table_insert): Likewise.
2641 (already_linked_newfunc): Likewise.
2642 (bfd_section_already_linked_table_init): Likewise.
2643 (bfd_section_already_linked_table_free): Likewise.
2644 (_bfd_generic_section_already_linked): Likewise.
2646 * section.c (bfd_section): Remove comdat.
2647 (bfd_comdat_info): Moved to ...
2648 * bfd-in.h (coff_comdat_info): Here.
2649 (bfd_coff_get_comdat_section): New.
2650 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
2651 * libcoff-in.h (coff_section_tdata): Add comdat.
2652 * coffcode.h (handle_COMDAT): Updated.
2653 * cofflink.c (coff_link_add_symbols): Likewise.
2654 * ecoff.c (bfd_debug_section): Likewise.
2656 * targets.c (bfd_target): Add _section_already_linked.
2657 (BFD_JUMP_TABLE_LINK): Updated.
2659 * bfd-in2.h: Regenerated.
2660 * libbfd.h: Likewise.
2661 * libcoff.h: Likewise.
2663 2003-07-21 Paul Brook <paul@codesourcery.com>
2665 * elflink.c (elf_get_linked_section_vma, compare_link_order,
2666 elf_fixup_link_order): New functions.
2667 (bfd_elf_final_link): Call elf_fixup_link_order.
2669 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
2671 * elf-bfd.h (ELF_COMMON_DEF_P): New.
2672 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
2674 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
2675 _bfd_elf_symbol_refs_local_p.
2676 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
2679 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
2681 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
2683 (bfd_elf_get_dyn_lib_class): New prototype.
2684 * elf.c (bfd_elf_get_dyn_lib_class): New function.
2686 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
2687 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
2688 entry is needed. Issue an error if a DT_NEEDED entry is needed
2689 for a file marked DYN_NO_NEEDED.
2690 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
2693 * bfd-in2.h: Regenerated.
2695 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2697 * elflink.c (elf_section_complain_discarded): Don't complain in
2700 2004-07-10 James E Wilson <wilson@specifixinc.com>
2702 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
2703 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
2704 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
2705 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
2707 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
2708 bfd_put_64 to bfd_putl64.
2709 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
2711 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
2714 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
2715 .init/.fini sections when trying to relax it.
2717 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
2719 * elf.c (assign_file_positions_for_segments): Make sure the
2720 .dynamic section is the first section in the PT_DYNAMIC segment.
2722 2004-07-09 Nick Clifton <nickc@redhat.com>
2724 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
2725 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
2726 sh_elf_get_flags_from_mach functions so that they do not conflict
2727 when this target is built with other sh-elf targets.
2728 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
2729 suppression of this function.
2730 (sh_elf_find_flags): Likewise.
2732 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
2734 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
2735 (ALL_MACHINES_CFILES): Add cpu-crx.c.
2736 (BFD32_BACKENDS): Add elf32-crx.lo.
2737 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
2738 (cpu-crx.lo): New target.
2739 (elf32-crx.lo): New target.
2740 * Makefile.in: Regenerate.
2741 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
2742 (bfd_archures_list): Add bfd_crx_arch.
2743 * bfd-in2.h: Regenerate.
2744 * config.bfd: Handle crx-*-elf*, crx*.
2745 * configure.in: Handle bfd_elf32_crx_vec.
2746 * configure: Regenerate.
2747 * cpu-crx.c: New file.
2748 * elf32-crx.c: Likewise.
2749 * libbfd.h: Regenerate.
2750 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
2751 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
2752 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
2753 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
2754 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
2755 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
2756 * targets.c (bfd_elf32_crx_vec): Declare.
2757 (bfd_target_vector): Add bfd_elf32_crx_vec.
2759 2004-07-06 Nick Clifton <nickc@redhat.com>
2761 * config.bfd: Add sh-symbian-elf target.
2762 * configure.in: Add bfd_elf32_shl_symbian_vec.
2763 * configure: Regenerate.
2764 * elf-bfd.h (struct elf_backend_data): Add new field
2766 * elflink.c (elf_link_add_object_symbols): Invoke the
2767 check_directives function, if defined.
2768 * elfxx-target.h: Provide a default, NULL definition for
2770 * targets.c: Add bfd_elf32_shl_symbian_vec.
2771 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
2773 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
2774 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
2775 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
2776 not already been defined.
2777 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
2778 * sh-symbian.c: New file. Provide functions to support the
2779 * sh-symbian-elf target.
2780 * Makefile.am: Add elf32-sh-symbian.c
2781 * Makefile.in: Regenerate.
2783 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
2785 * elf32-sh.c: Include ../opcodes/sh-opc.h.
2786 * Makefile.am: Ran make dep-am.
2787 * Makefile.in: Ran make dep-in.
2789 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2791 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
2794 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
2796 * config.bfd: Add want64 to configuration target s390-*-linux*.
2798 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
2800 * bfd.c (bfd_get_section_ident): New.
2802 * elflink.c (elf_link_read_relocs_from_section): Call
2803 bfd_get_section_ident to identify the section when reporting
2805 (_bfd_elf_link_output_relocs): Likewise.
2806 (elf_link_output_extsym): Likewise.
2807 (elf_link_input_bfd): Likewise.
2808 (bfd_elf_gc_record_vtinherit): Likewise.
2810 * bfd-in2.h: Regenerated.
2812 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
2813 Nick Clifton <nickc@redhat.com>
2816 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
2817 of section symbols to mips_elf_sort_hash_table ().
2819 2004-07-01 Alan Modra <amodra@bigpond.net.au>
2821 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
2823 (elf_section_complain_discarded): New function. Handle
2824 .gcc_except_table too.
2825 (elf_link_input_bfd): Rewrite handling of relocs against symbols
2826 in discarded sections.
2827 * elf-bfd.h (elf_discarded_section): Protect macro arg.
2829 2004-06-30 James E Wilson <wilson@specifixinc.com>
2831 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
2832 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
2834 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
2837 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
2838 local references to discarded sections and report their
2841 2004-06-30 Alan Modra <amodra@bigpond.net.au>
2843 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
2844 sec_info_type, test section name instead.
2846 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
2849 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
2850 in .init/.fini sections.
2852 2004-06-29 Bob Wilson <bob.wilson@acm.org>
2854 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
2855 bfd_get_section_limit.
2857 2004-06-29 Bob Wilson <bob.wilson@acm.org>
2859 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
2860 output section size.
2862 2004-06-29 Alan Modra <amodra@bigpond.net.au>
2864 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
2866 (mmix_elf_perform_relocation): Adjust for above change.
2867 (mmix_elf_relocate_section): Likewise.
2868 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
2869 (mmix_elf_get_section_contents): Delete.
2870 (bfd_elf64_get_section_contents): Delete.
2871 (mmix_elf_relocate_section): Zero stub area.
2872 * linker.c (default_indirect_link_order): Alloc max of section size
2874 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
2875 * section.c (bfd_malloc_and_get_section): Likewise.
2876 (struct bfd_section): Update rawsize comment.
2877 * bfd-in2.h: Regenerate.
2879 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
2881 2004-06-29 Alan Modra <amodra@bigpond.net.au>
2883 * bfd-in.h (bfd_get_section_limit): Define.
2884 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
2885 (_bfd_final_link_relocate): Use bfd_get_section_limit.
2886 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
2887 * coff-arm.c (coff_arm_relocate_section): Likewise.
2888 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
2889 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
2890 (bfd_ns32k_final_link_relocate): Likewise.
2891 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
2892 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
2893 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
2894 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
2895 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
2896 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
2897 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
2898 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
2899 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
2900 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
2901 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
2902 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
2903 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
2904 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
2905 * elf32-v850.c (v850_elf_reloc): Likewise.
2906 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
2907 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
2908 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
2909 * elf64-mips.c (mips_elf64_gprel32_reloc)
2910 (mips16_gprel_reloc): Likewise.
2911 * elf64-mmix.c (mmix_elf_reloc): Likewise.
2912 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
2913 * elf64-sparc.c (init_insn_reloc): Likewise.
2914 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
2915 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
2916 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
2917 (_bfd_mips_elf_generic_reloc): Likewise.
2918 * bfd-in2.h: Regenerate.
2920 2004-06-28 Alan Modra <amodra@bigpond.net.au>
2922 * bfd-in.h (struct stab_info): Move from stabs.c.
2923 * stabs.c (struct stab_link_includes_table): Delete.
2924 (stab_link_includes_lookup): Delete.
2925 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
2926 level of indirection from sinfo parm.
2927 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
2928 stabstr section. Adjust hash table accesses.
2929 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
2930 alloc. Adjust stab_info test.
2931 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
2932 (_bfd_coff_final_link): Adjust stab_info test.
2933 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
2934 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
2936 * libcoff-in.h (struct coff_link_hash_table): Likewise.
2937 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
2938 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
2939 stabstr section. Adjust stab_info test.
2940 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
2941 (_bfd_write_stab_strings): Adjust prototypes.
2942 * libbfd.h: Regenerate.
2943 * libcoff.h: Regenerate.
2944 * bfd-in2.h: Regenerate.
2946 2004-06-27 Mark Kettenis <kettenis@gnu.org>
2948 From Miod Vallat <miod@online.fr>:
2949 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
2951 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
2953 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
2954 (struct elf32_mn10300_link_hash_entry): Remove
2955 pcrel_relocs_copied.
2956 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
2957 R_MN10300_32. Don't adjust pcrel_relocs_copied.
2958 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
2959 and gotoff relocations if the symbol doesn't bind locally. Use
2960 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
2961 relocation for PCREL32.
2962 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
2963 to test whether a symbol binds locally.
2964 (elf32_mn10300_link_hash_newfunc): Don't initialize
2965 pcrel_relocs_copied.
2966 (_bfd_mn10300_elf_discard_copies): Delete.
2967 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
2969 2004-06-26 Mark Kettenis <kettenis@gnu.org>
2971 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
2973 2004-06-25 Joel Brobecker <brobecker@gnat.com>
2975 * som.c (som_set_reloc_info): Correct small typo.
2977 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2979 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
2980 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
2981 (m32r_elf_gcsweep_hook): Likewise.
2982 (m32r_elf_check_relocs): Likewise.
2983 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
2984 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
2985 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
2986 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
2987 * bfd-in2.h: Regenerated.
2988 * libbfd.h: Regenerated.
2990 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
2992 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
2994 (elf64_x86_64_relocate_section): Issue an error for
2995 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
2996 against global symbols when building shared library.
2998 2004-06-24 Alan Modra <amodra@bigpond.net.au>
3000 * section.c (struct sec): Rename "_cooked_size" to "size".
3001 Rename "_raw_size" to "rawsize".
3002 (STD_SECTION): Adjust comments.
3003 (bfd_set_section_size, bfd_get_section_contents): Use size.
3004 (bfd_malloc_and_get_section): New function.
3005 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
3006 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
3007 Correctly free reloc and contents memory.
3008 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
3009 and fake CIE now that we can shink section size to zero.
3010 (_bfd_elf_write_section_eh_frame): Likewise..
3011 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
3012 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
3013 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
3014 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
3015 unneeded indirection.
3016 * elf.c (_bfd_elf_section_offset): .. and update call.
3017 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
3018 * libbfd.h: Regenerate.
3019 * bfd-in2.h: Regenerate.
3021 Replace occurrences of "_raw_size" and "_cooked_size" in most places
3022 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
3023 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
3024 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
3025 Similarly use "rawsize", if non-zero, in reloc functions to validate
3026 reloc addresses. Use new bfd_malloc_and_get_section in most places
3027 where bfd_get_section_contents was called. Expand all occurrences of
3028 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
3029 grok_prstatus and similar functions to "size".
3030 * aix386-core.c (aix386_core_file_p): ..
3031 * aix5ppc-core.c (xcoff64_core_p): ..
3032 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
3033 aout_adobe_set_section_contents): ..
3034 * aout-target.h (callback): ..
3035 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
3036 MY_bfd_final_link): ..
3037 * aoutf1.h (sunos4_core_file_p): ..
3038 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3039 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
3040 final_link, aout_link_input_section): ..
3041 * binary.c (binary_object_p, binary_canonicalize_symtab,
3042 binary_set_section_contents): ..
3043 * bout.c (b_out_callback, b_out_write_object_contents,
3044 b_out_set_section_contents, b_out_bfd_relax_section,
3045 b_out_bfd_get_relocated_section_contents): ..
3046 * cisco-core.c (cisco_core_file_validate): ..
3047 * coff-alpha.c (alpha_ecoff_object_p,
3048 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
3049 * coff-arm.c (coff_arm_relocate_section,
3050 bfd_arm_allocate_interworking_sections): ..
3051 * coff-h8300.c (h8300_reloc16_extra_cases,
3052 h8300_bfd_link_add_symbols): ..
3053 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
3054 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
3055 ppc_bfd_coff_final_link): ..
3056 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
3057 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3058 sh_align_loads, sh_coff_get_relocated_section_contents): ..
3059 * coff64-rs6000.c (xcoff64_write_object_contents,
3060 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
3061 * coffcode.h (coff_compute_section_file_positions,
3062 coff_write_object_contents): ..
3063 * coffgen.c (make_a_section_from_file, coff_write_symbols,
3064 coff_section_symbol, build_debug_section): ..
3065 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
3066 process_embedded_commands, _bfd_coff_link_input_bfd,
3067 _bfd_coff_write_global_sym): ..
3068 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
3069 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
3070 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
3071 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
3072 _bfd_dwarf2_find_nearest_line): ..
3073 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
3074 ecoff_compute_section_file_positions,
3075 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
3076 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
3077 _bfd_elf_discard_section_eh_frame_hdr,
3078 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
3079 _bfd_elf_write_section_eh_frame,
3080 _bfd_elf_write_section_eh_frame_hdr): ..
3081 * elf-hppa.h (elf_hppa_sort_unwind): ..
3082 * elf-m10200.c (mn10200_elf_relax_section,
3083 mn10200_elf_relax_delete_bytes,
3084 mn10200_elf_get_relocated_section_contents): ..
3085 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
3086 mn10300_elf_check_relocs, mn10300_elf_relax_section,
3087 mn10300_elf_relax_delete_bytes,
3088 mn10300_elf_get_relocated_section_contents,
3089 _bfd_mn10300_elf_adjust_dynamic_symbol,
3090 _bfd_mn10300_elf_discard_copies,
3091 _bfd_mn10300_elf_size_dynamic_sections,
3092 _bfd_mn10300_elf_finish_dynamic_sections): ..
3093 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
3094 _bfd_elf_make_section_from_phdr, elf_fake_sections,
3095 bfd_elf_set_group_contents, map_sections_to_segments,
3096 elf_sort_sections, assign_file_positions_for_segments,
3097 SECTION_SIZE, copy_private_bfd_data,
3098 _bfd_elf_get_dynamic_reloc_upper_bound,
3099 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
3100 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
3101 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
3102 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
3103 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
3104 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
3105 bfd_elf32_arm_process_before_allocation,
3106 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
3107 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
3108 elf32_arm_write_section): ..
3109 * elf32-cris.c (cris_elf_grok_prstatus,
3110 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
3111 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
3112 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
3113 elf_cris_discard_excess_dso_dynamics,
3114 elf_cris_discard_excess_program_dynamics): ..
3115 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
3116 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
3117 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
3118 _frv_create_got_section, _frvfdpic_assign_plt_entries,
3119 elf32_frvfdpic_size_dynamic_sections,
3120 elf32_frvfdpic_modify_segment_map,
3121 elf32_frvfdpic_finish_dynamic_sections): ..
3122 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
3123 elf32_h8_get_relocated_section_contents): ..
3124 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
3125 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
3126 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
3127 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
3128 elf32_hppa_finish_dynamic_sections): ..
3129 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
3130 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
3131 i370_elf_finish_dynamic_sections): ..
3132 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
3133 allocate_dynrelocs, elf_i386_size_dynamic_sections,
3134 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
3135 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
3136 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
3137 * elf32-ip2k.c (ip2k_is_switch_table_128,
3138 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
3139 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
3140 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
3141 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
3142 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
3143 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
3144 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
3145 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
3146 m32r_elf_get_relocated_section_contents): ..
3147 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
3148 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
3149 m68hc11_elf_relax_delete_bytes): ..
3150 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
3151 m68hc12_elf_size_one_stub): ..
3152 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
3153 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
3154 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
3155 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
3156 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
3157 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3158 elf32_mips_grok_prstatus): ..
3159 * elf32-or32.c (or32_elf_consth_reloc): ..
3160 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
3161 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
3162 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
3163 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
3164 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
3165 ppc_elf_final_write_processing): ..
3166 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3167 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3168 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
3169 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
3170 sh_elf_relax_delete_bytes, sh_elf_align_loads,
3171 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
3172 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
3173 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
3174 * elf32-sh64-com.c (sh64_address_in_cranges,
3175 sh64_get_contents_type): ..
3176 * elf32-sh64.c (sh64_find_section_for_address,
3177 sh64_elf_final_write_processing): ..
3178 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
3179 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
3180 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
3181 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
3182 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
3183 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
3184 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
3185 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
3186 elf_vax_finish_dynamic_sections): ..
3187 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
3188 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
3189 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
3190 xstormy16_elf_finish_dynamic_sections): ..
3191 * elf32-xtensa.c (xtensa_read_table_entries,
3192 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
3193 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
3194 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
3195 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
3196 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
3197 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
3198 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
3199 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
3200 xtensa_callback_required_dependence): ..
3201 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
3202 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
3203 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
3204 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
3205 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
3206 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
3207 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
3208 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
3209 * elf64-hppa.c (allocate_dynrel_entries,
3210 elf64_hppa_size_dynamic_sections,
3211 elf64_hppa_finish_dynamic_sections): ..
3212 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
3213 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
3214 elf64_mips_grok_prstatus): ..
3215 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
3216 mmix_elf_relocate_section, mmix_elf_final_link,
3217 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
3218 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
3219 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
3220 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
3221 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
3222 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
3223 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
3224 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
3225 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
3226 ppc64_elf_finish_dynamic_sections): ..
3227 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3228 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3229 elf_s390_finish_dynamic_sections): ..
3230 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
3231 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
3232 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
3233 sh64_elf64_finish_dynamic_sections): ..
3234 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
3235 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
3236 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
3237 sparc64_elf_finish_dynamic_symbol,
3238 sparc64_elf_finish_dynamic_sections): ..
3239 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
3240 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
3241 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
3242 elf64_x86_64_finish_dynamic_sections): ..
3243 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
3244 * elfcode.h (elf_slurp_reloc_table): ..
3245 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
3246 elf_finalize_dynstr, elf_link_add_object_symbols,
3247 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
3248 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
3249 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3250 elf32_mips_grok_prstatus): ..
3251 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
3252 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
3253 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
3254 elfNN_ia64_finish_dynamic_sections): ..
3255 * elfxx-mips.c (mips_elf_create_procedure_table,
3256 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
3257 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
3258 mips_elf_global_got_index, mips_elf_multi_got,
3259 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
3260 mips_elf_allocate_dynamic_relocations,
3261 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
3262 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
3263 _bfd_mips_elf_always_size_sections,
3264 _bfd_mips_elf_size_dynamic_sections,
3265 _bfd_mips_elf_finish_dynamic_symbol,
3266 _bfd_mips_elf_finish_dynamic_sections,
3267 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
3268 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
3269 _bfd_elf_mips_get_relocated_section_contents,
3270 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
3271 * hp300hpux.c (callback): ..
3272 * hppabsd-core.c (make_bfd_asection): ..
3273 * hpux-core.c (make_bfd_asection): ..
3274 * i386linux.c (linux_link_create_dynamic_sections,
3275 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
3276 * i386msdos.c (msdos_write_object_contents): ..
3277 * i386os9k.c (os9k_callback, os9k_write_object_contents,
3278 os9k_set_section_contents): ..
3279 * ieee.c (parse_expression, ieee_slurp_external_symbols,
3280 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
3281 ieee_write_section_part, do_with_relocs, do_as_repeat,
3282 do_without_relocs, ieee_write_debug_part, init_for_output,
3283 ieee_set_section_contents): ..
3284 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
3285 * irix-core.c (do_sections, make_bfd_asection): ..
3286 * libaout.h (aout_section_merge_with_text_p): ..
3287 * libbfd.c (_bfd_generic_get_section_contents,
3288 _bfd_generic_get_section_contents_in_window): ..
3289 * linker.c (default_indirect_link_order): ..
3290 * lynx-core.c (make_bfd_asection): ..
3291 * m68klinux.c (linux_link_create_dynamic_sections,
3292 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3293 * mach-o.c (bfd_mach_o_make_bfd_section,
3294 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
3295 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
3296 bfd_mach_o_scan_read_segment): ..
3297 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
3298 _bfd_merge_sections): ..
3299 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
3300 mmo_map_set_sizes, mmo_canonicalize_symtab,
3301 mmo_internal_write_section, mmo_write_object_contents): ..
3302 * netbsd-core.c (netbsd_core_file_p): ..
3303 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
3304 nlm_alpha_set_public_section): ..
3305 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
3306 * nlm32-sparc.c (nlm_sparc_write_import): ..
3307 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
3308 nlm_compute_section_file_positions): ..
3309 * oasys.c (oasys_object_p, oasys_slurp_section_data,
3310 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
3311 * opncls.c (get_debug_link_info): ..
3312 * osf-core.c (make_bfd_asection): ..
3313 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3314 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
3315 final_link, aout_link_input_section): ..
3316 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
3317 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
3318 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
3319 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
3320 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
3321 * ptrace-core.c (ptrace_unix_core_file_p): ..
3322 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
3323 _bfd_final_link_relocate, bfd_generic_relax_section,
3324 bfd_generic_get_relocated_section_contents): ..
3325 * reloc16.c (bfd_coff_reloc16_relax_section,
3326 bfd_coff_reloc16_get_relocated_section_c): ..
3327 * riscix.c (riscix_some_aout_object_p): ..
3328 * rs6000-core.c (read_hdr, make_bfd_asection): ..
3329 * sco5-core.c (make_bfd_asection): ..
3330 * simple.c (bfd_simple_get_relocated_section_contents): ..
3331 * som.c (som_object_setup, setup_sections, som_prep_headers,
3332 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
3333 som_set_reloc_info, som_get_section_contents,
3334 som_bfd_link_split_section): ..
3335 * sparclinux.c (linux_link_create_dynamic_sections,
3336 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3337 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
3338 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
3339 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
3340 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
3341 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
3342 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
3343 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
3344 sunos_finish_dynamic_link): ..
3345 * syms.c (_bfd_stab_section_find_nearest_line): ..
3346 * tekhex.c (first_phase, tekhex_set_section_contents,
3347 tekhex_write_object_contents): ..
3348 * trad-core.c (trad_unix_core_file_p): ..
3349 * versados.c (process_esd, process_otr, process_otr): ..
3350 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
3351 * vms-misc.c (add_new_contents): ..
3352 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
3353 * vms.c (vms_set_section_contents): ..
3354 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
3355 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
3356 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
3357 * xsym.c (bfd_sym_scan): .. See above.
3359 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
3361 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
3362 calling _bfd_merged_section_offset only for section symbols.
3364 2004-06-22 Alan Modra <amodra@bigpond.net.au>
3366 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
3367 for handling SEC_MERGE symbols in relax_section.
3369 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3371 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
3372 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
3373 linked together. Mark the result as h8300sx code.
3375 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3377 * elf-bfd.h (struct elf_backend_data): Added
3378 elf_backend_omit_section_dynsym.
3379 (_bfd_elf_link_omit_section_dynsym): Declare.
3380 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
3381 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
3382 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
3383 (_bfd_elf_link_renumber_dynsyms): ... this function.
3384 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
3385 _bfd_elf_link_omit_section_dynsym).
3386 (elfNN_bed): Added elf_backend_omit_section_dynsym.
3388 2004-06-21 Nick Clifton <nickc@redhat.com>
3390 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
3393 2004-06-17 Jerome Guitton <guitton@gnat.com>
3395 * bfd-in.h (bfd_cache_close_all): New function declaration.
3396 * bfd-in2.h: Regenerate.
3397 * cache.c (bfd_cache_close_all): New function definition.
3399 2004-06-16 Mark Kettenis <kettenis@gnu.org>
3401 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
3403 * configure: Regenerate.
3405 2004-06-16 Daniel Jacobowitz <dan@debian.org>
3407 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
3408 the pre-existing section.
3410 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3412 * section.c (struct sec): Remove usused flags. Reorganize a little.
3413 (bfd_get_section_size_before_reloc): Delete.
3414 (bfd_get_section_size_after_reloc): Delete.
3415 (STD_SECTION): Update.
3416 (bfd_get_section_size_now): Delete.
3417 (bfd_set_section_contents): Don't referece reloc_done.
3418 (bfd_get_section_contents): Remove reloc_done comment.
3419 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
3421 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
3422 * ecoff.c (bfd_debug_section): Update initializer.
3423 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
3424 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
3425 * bfd-in.h (bfd_section_size): Expand.
3426 (bfd_get_section_size): New macro.
3427 * bfd-in2.h: Regenerate.
3428 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
3429 bfd_get_section_size_before_reloc with bfd_get_section_size.
3430 * coffcode.h (coff_write_object_contents): Likewise.
3431 * coffgen.c (build_debug_section): Likewise.
3432 * dwarf1.c (parse_line_table): Likewise.
3433 (_bfd_dwarf1_find_nearest_line): Likewise.
3434 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3435 * i386msdos.c (msdos_write_object_contents): Likewise.
3436 * pdp11.c (squirt_out_relocs): Likewise.
3437 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
3438 * elf64-mmix.c (mmix_elf_final_link): Update comment.
3440 2004-06-14 Chris Demetriou <cgd@broadcom.com>
3442 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
3443 removal) with updated comment.
3444 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
3446 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
3447 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3449 2004-06-12 Alan Modra <amodra@bigpond.net.au>
3451 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
3452 overflow on branches to undefweaks.
3454 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3456 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
3457 as ecoff_section_data() does not return a valid lvalue.
3459 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
3461 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
3462 (elf_link_add_object_symbols): Likewise.
3464 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
3465 (elf_backend_reloc_type_class): New.
3467 2004-06-08 Mark Kettenis <kettenis@gnu.org>
3469 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
3471 * configure: Regenerate.
3473 2004-06-07 Daniel Jacobowitz <dan@debian.org>
3475 From: Albert Chin-A-Young <china@thewrittenword.com>
3476 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
3479 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
3481 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
3484 2004-05-28 DJ Delorie <dj@redhat.com>
3486 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
3487 for linking, but otherwise adjust reloc for merged sections.
3489 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3491 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
3492 _bfd_merged_section_offset for local symbols.
3494 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3496 * Makefile.am: Regenerate dependencies.
3497 * Makefile.in: Regenerate.
3498 * archures.c: Add bfd_mach_sh3_nommu .
3499 * bfd-in2.h: Regenerate.
3500 * cpu-sh.c: Add sh3-nommu architecture.
3501 (bfd_to_arch_table): Create new table.
3502 (sh_get_arch_from_bfd_mach): Create new function.
3503 (sh_get_arch_up_from_bfd_mach): Create new function.
3504 (sh_merge_bfd_arch): Create new function.
3505 * elf32-sh.c (sh_ef_bfd_table): Add table.
3506 (sh_elf_check_relocs): Replace switch statement with
3507 use of sh_ef_bfd_table .
3508 (sh_elf_get_flags_from_mach): Add new function.
3509 (sh_find_elf_flags): Likewise.
3510 (sh_elf_copy_private_data): Replace most of non-elf contents
3511 with a call to sh_merge_bfd_arch() .
3513 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
3515 * Makefile.am (bfdver.h): Use explicit filename, not $< .
3516 * Makefile.in: Regenerate.
3518 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3520 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
3521 custom calling conventions for dynamic symbols.
3522 (mn10300_elf_relax_section): Avoid relaxing a function as a local
3523 symbol if it's an alias to a global one.
3525 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
3527 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
3530 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3532 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
3535 2004-05-26 Alan Modra <amodra@bigpond.net.au>
3537 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
3538 for SHT_GROUP sections.
3540 2004-05-25 Alan Modra <amodra@bigpond.net.au>
3542 * elflink.c (elf_link_add_object_symbols): Don't set up merge
3544 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
3545 * merge.c: Formatting. Remove unnecessary casts. Expand
3546 bfd_get_section_alignment macro.
3547 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
3548 use throughout file.
3549 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
3550 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
3551 section name to determine sinfo group, instead test output section
3553 (_bfd_merge_sections): Add struct bfd_link_info param. Call
3554 _bfd_strip_section_from_output rather than just twiddling flags.
3555 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
3556 (_bfd_merge_sections): Update prototype.
3557 * libbfd.h: Regenerate.
3559 2004-05-24 Mark Kettenis <kettenis@gnu.org>
3561 * netbsd-core.c: Correctly indent section that sets architecture
3564 From Miod Vallat <miod@online.fr>:
3565 * m88kopenbsd.c: New file.
3566 * targets.c (m88k_openbsd_vec): New.
3567 * config.bfd: Add m88k-*-openbsd*.
3568 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
3569 (m88kopenbsd_vec): New.
3570 * configure: Regenerate.
3571 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
3572 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
3574 * Makefile.in: Regenerate.
3575 * po/SRC-POTFILES.in: Regenerate.
3577 2004-05-24 Nick Clifton <nickc@redhat.com>
3579 * hash.c: Remove bogus node "Changing the default Hash Table Size"
3580 introduced by hash table size patch.
3582 2004-05-22 Ben Elliston <bje@au.ibm.com>
3584 * configure.in (is_release): Remove.
3585 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
3586 (AC_OUTPUT): Don't output bfdver.h from version.h.
3587 * configure: Regenerate.
3588 * Makefile.am (RELEASE): New variable.
3589 (bfdver.h): New target.
3590 * Makefile.in: Regenerate.
3591 * doc/Makefile.in: Likewise.
3593 2004-05-22 Ben Elliston <bje@au.ibm.com>
3595 * Makefile.am (config.status): Don't depend on version.h.
3596 * Makefile.in: Regenerate.
3598 2004-05-22 Alan Modra <amodra@bigpond.net.au>
3600 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
3601 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
3602 * libbfd.h: Regenerate.
3603 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
3604 (_bfd_elf_rel_local_sym): Likewise.
3605 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
3606 (elf_link_input_bfd): Likewise.
3607 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
3608 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3609 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
3610 (elfNN_ia64_relocate_section): Likewise.
3612 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
3614 * hash.c (bfd_default_hash_table_size): New variable.
3615 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
3616 (bfd_hash_set_default_size): New function. Set the default size
3617 to a selected prime number close to the argument. Document new
3619 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
3620 * bfd-in2.h: Regenerate.
3621 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
3622 * Makefile.in: Regenerate.
3624 2004-05-21 Mark Kettenis <kettenis@gnu.org>
3626 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
3627 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
3628 arm, m68k, m88k and hppa core files.
3630 2004-05-21 Nick Clifton <nickc@redhat.com>
3632 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
3633 (bfd_bwrite): Likewise.
3634 (bfd_tell): Likewise.
3635 (bfd_flush): Likewise.
3636 (bfd_stat): Likewise.
3637 (bfd_seek): Likewise.
3638 (bfd_get_mtime): Likewise.
3639 (bfd_get_size): Likewise.
3641 2004-05-19 Ben Elliston <bje@au.ibm.com>
3643 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
3645 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
3647 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
3648 (bfd_generic_openr_next_archived_file): Likewise.
3650 2004-05-17 Bob Wilson <bob.wilson@acm.org>
3652 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
3653 section names by inserting a new substring after .gnu.linkonce, except
3654 for .gnu.linkonce.t.* where the "t." is replaced.
3656 2004-05-17 Adam Nemet <anemet@lnxw.com>
3658 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
3659 (m68-*-lynxos* case): Likewise.
3660 (powerpc-*-lyxnos* case): New case.
3661 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
3663 2004-05-17 David Heine <dlheine@tensilica.com>
3665 * aout-target.h (MY_bfd_copy_private_header_data): Define.
3666 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
3667 * bfd.c (bfd_copy_private_header_data): Define.
3668 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
3670 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
3671 * coffcode.h (coff_bfd_copy_private_header_data): Define.
3672 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
3673 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
3674 segments by calling copy_private_bfd_data.
3675 (_bfd_elf_copy_private_header_data): Define.
3676 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
3677 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
3678 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
3679 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
3680 * mmo.c (mmo_bfd_copy_private_header_data): Define.
3681 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
3682 * som.c (som_bfd_copy_private_header_data): Define.
3683 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
3684 * vms.c (vms_bfd_copy_private_header_data): Define.
3685 * bfd-in2.h: Regenerate.
3686 * libbfd.h: Regenerate.
3688 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3690 * elfxx-mips.c (MINUS_TWO): Define.
3691 (mips_elf_higher, mips_elf_highest,
3692 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
3693 some bfd_vma values.
3694 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
3696 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3698 * som.c (log2): Rename to exact_log2. Adjust all callers.
3700 2004-05-13 Paul Brook <paul@codesourcery.com>
3702 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
3703 dwarf3 format CIE entries. Remove comment about the size of the
3704 ra_column field. It is now correctly deduced.
3706 2004-05-13 Joel Sherrill <joel@oarcorp.com>
3708 * config.bfd (or32-*-rtems*): Switch to elf.
3710 2004-05-13 Nick Clifton <nickc@redhat.com>
3712 * po/fr.po: Updated French translation.
3714 2004-05-11 Jakub Jelinek <jakub@redhat.com>
3716 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
3717 into .dynsym if elf_section_data (sec)->dynindx <= 0.
3718 Adjust counting of last_local.
3719 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
3720 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
3721 created by the linker nor !SHF_ALLOC.
3723 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
3724 DT_PLTGOT to the start of the .got.plt section instead of the
3725 .got output section. Set sh_entsize for .got section in addition
3727 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
3728 is at sgot->output_section->vma.
3729 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
3730 DT_PLTGOT to the start of the .got.plt section instead of the
3731 .got output section.
3732 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
3733 is at sgot->output_section->vma. Set sh_entsize for .got section
3734 in addition to .got.plt.
3735 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
3736 (bfd_section_from_phdr): Likewise.
3737 (map_sections_to_segments): Likewise.
3738 (assign_file_positions_for_segments): Likewise.
3739 (get_program_header_size): Likewise.
3740 * elflink.c (bfd_elf_size_dynamic_sections): Set
3741 elf_tdata (output_bfd)->relro from info->relro.
3742 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
3744 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
3746 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
3747 a zero symndx for which we hadn't accounted a dynamic relocation.
3748 (_frvfdpic_add_rofixup): Likewise.
3750 2004-05-07 Brian Ford <ford@vss.fsi.com>
3751 DJ Delorie <dj@redhat.com>
3753 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
3754 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
3755 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
3756 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
3758 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
3760 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
3761 immediately if there's no link info.
3762 (elf32_frvfdpic_copy_private_bfd_data): New.
3763 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
3765 2004-05-06 Zack Weinberg <zack@codesourcery.com>
3767 * dwarf2.c (add_line_info): Also set info->filename to NULL if
3768 filename argument is null; do not call strlen on a null pointer.
3770 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
3772 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
3775 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
3777 * configure.in (bfd_elf32_frvfdpic_vec): New.
3778 * configure: Rebuilt.
3779 * targets.c (bfd_elf32_frvfdpic_vec): New.
3780 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
3782 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
3783 frvfdpic instead of frv. Rearrange elf-target macros such that
3784 the FDPIC-specific ones are only defined for this new target
3786 (bfd_elf32_frvfdpic_vec): Declare.
3788 (elf32_frv_relocate_section): Use it to enable segment checking
3789 and to control rofixup emission. Add output section vma to
3790 applied relocation in non-LOAD non-ALLOC sections. Use
3791 _bfd_error_handler for errors.
3792 (_frv_create_got_section): Create .rel.got and .rofixup only in
3793 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
3795 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
3796 (elf32_frvfdpic_modify_segment_map): Likewise.
3797 (elf32_frv_finish_dynamic_sections): New, do-nothing.
3798 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
3799 error message if we miscompute the rofixup size.
3800 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
3801 (frvfdpic_elf_encode_eh_address): Likewise.
3802 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
3803 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
3804 relocs. Reject unknown relocation types.
3805 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
3806 (frv_elf_merge_private_bfd_data): Likewise.
3807 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
3808 0x4000 for newly-added elf32-frvfdpic.
3810 2004-05-05 Nick Clifton <nickc@redhat.com>
3813 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
3814 returning NULL as most users of this function do not check its
3816 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
3817 of bfd_cache_lookup().
3818 * sco5-core.c (sco5_core_file_p): Likewise.
3819 * trad-core.c (trad_unix_core_file_p): Likewise.
3821 2004-05-05 Nick Clifton <nickc@redhat.com>
3823 * cache.c (bfd_cache_lookup): Improve formatting.
3824 * archive.c: Fix formatting.
3826 2004-05-05 Peter Barada <peter@the-baradas.com>
3828 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
3829 * cpu-m68k.c(bfd_m68k_arch): Likewise.
3830 * bfd-in2.h(bfd_architecture): Regenerate.
3832 2004-05-03 Alan Modra <amodra@bigpond.net.au>
3834 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
3836 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
3837 those against discarded link-once and SEC_MERGE section symbols.
3839 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
3841 * section.c (bfd_get_section_by_name_if): New.
3842 * bfd-in2.h: Regenerated.
3844 2004-05-02 Alan Modra <amodra@bigpond.net.au>
3846 * som.c (som_bfd_is_group_section): Define.
3848 2004-05-01 Alan Modra <amodra@bigpond.net.au>
3850 * section.c (bfd_make_section_anyway): Copy the whole
3851 bfd_hash_entry, not just "next" from existing entry.
3853 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3855 * elf.c (bfd_section_from_shdr): Maintain the section order in
3857 (special_sections): Add ".note.GNU-stack".
3858 (elf_fake_sections): Handle section group for relocatable
3861 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3863 * section.c (bfd_sections_find_if): New.
3864 * bfd-in2.h: Regenerated.
3866 2004-04-30 Alan Modra <amodra@bigpond.net.au>
3868 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
3870 * elf-bfd.h (bfd_elf_is_group_section): Declare.
3871 * elf.c (bfd_elf_is_group_section): New function.
3872 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
3873 * section.c (bfd_generic_is_group_section): New function.
3874 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
3875 (BFD_JUMP_TABLE_LINK): Adjust.
3876 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
3877 * aout-target.h (MY_bfd_is_group_section): Define.
3878 * aout-tic30.c (MY_bfd_is_group_section): Define.
3879 * bfd.c (bfd_is_group_section): Define.
3880 * binary.c (binary_bfd_is_group_section): Define.
3881 * bout.c (b_out_bfd_is_group_section): Define.
3882 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
3883 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
3884 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
3885 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
3886 * coffcode.h (coff_bfd_is_group_section): Define.
3887 * i386msdos.c (msdos_bfd_is_group_section): Define.
3888 * i386os9k.c (os9k_bfd_is_group_section): Define.
3889 * ieee.c (ieee_bfd_is_group_section): Define.
3890 * ihex.c (ihex_bfd_is_group_section): Define.
3891 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
3892 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
3893 * mmo.c (mmo_bfd_is_group_section): Define.
3894 * nlm-target.h (nlm_bfd_is_group_section): Define.
3895 * oasys.c (oasys_bfd_is_group_section): Define.
3896 * pef.c (bfd_pef_bfd_is_group_section): Define.
3897 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
3898 * srec.c (srec_bfd_is_group_section): Define.
3899 * tekhex.c (tekhex_bfd_is_group_section): Define.
3900 * versados.c (versados_bfd_is_group_section): Define.
3901 * vms.c (vms_bfd_is_group_section): Define.
3902 * xsym.c (bfd_sym_bfd_is_group_section): Define.
3903 * bfd-in2.h: Regenerate.
3904 * libbfd.h: Regenerate.
3906 2004-04-30 Alan Modra <amodra@bigpond.net.au>
3908 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
3910 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
3912 * configure.in: Update version to 2.15.91.
3913 * configure: Regenerate.
3915 2004-04-29 Brian Ford <ford@vss.fsi.com>
3917 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
3918 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
3919 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
3920 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
3921 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
3922 .gnu.linkonce.wi. sections.
3923 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
3924 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
3926 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
3927 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
3929 2004-04-28 Chris Demetriou <cgd@broadcom.com>
3931 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
3932 * bfd-in2.h: Regenerate.
3933 * libbfd.h: Likewise.
3935 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3937 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
3939 (setup_sections): Use som_subspace_dictionary_record struct instead
3940 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
3941 is_comdat, is_common or dup_common.
3942 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
3943 is_comdat, is_common and dup_common in section subspace_dict from
3945 (som_begin_writing): Use som_subspace_dictionary_record struct.
3946 (som_finish_writing): Likewise.
3947 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
3948 is_common and dup_common flags in info for symbol. Add comment
3949 regarding linker support for these fields. Slightly reorganize
3951 (som_build_and_write_symbol_table): Set is_comdat, is_common and
3952 dup_common fields in symbol table from symbol info.
3953 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
3954 arguments. Set corresponding fields in copy_data. Change all callers.
3955 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
3957 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
3958 * som.h (som_subspace_dictionary_record): Define.
3959 (som_copyable_section_data_struct): Add is_comdat, is_common and
3961 (som_section_data_struct): Use som_subspace_dictionary_record struct
3962 instead of subspace_dictionary_record.
3963 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
3965 2004-04-27 Bob Wilson <bob.wilson@acm.org>
3967 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
3968 if set. Check reloc_done flag before applying relocations. Use
3969 output addresses, both when applying relocations and when comparing
3970 against the specified section.
3971 (elf_xtensa_relocate_section): Use output address to check if dynamic
3972 reloc is in a literal pool. Set section's reloc_done flag.
3974 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
3976 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
3977 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
3979 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
3982 2004-04-27 Alan Modra <amodra@bigpond.net.au>
3984 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
3985 structure field removed in 2004-04-24 patch.
3986 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
3988 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
3990 * elf32-arm.h (elf32_arm_section_flags): Likewise.
3991 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3992 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
3993 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
3994 field before calling elf_backend_section_flags.
3996 2004-04-24 Chris Demetriou <cgd@broadcom.com>
3998 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
3999 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
4000 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
4001 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
4002 and BFD_RELOC_32_PCREL.
4003 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
4004 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
4005 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4006 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
4007 (mips_elf_next_relocation): Move comment about matching HI/LO
4009 (_bfd_mips_elf_relocate_section): Here. Remove handling for
4010 R_MIPS_GNU_REL_HI16.
4012 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4014 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
4015 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
4016 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
4017 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
4018 and update comments to reflect current usage.
4019 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
4020 and MIPS_R_SWITCH, as well as several empty entries. Update comment
4022 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
4023 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
4024 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4025 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
4026 type number to be MIPS_R_PCREL16.
4027 (mips_relocate_section): Remove support for link-time relaxation
4028 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
4029 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4030 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
4031 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
4032 relaxation of branches used by embedded-PIC.
4033 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
4034 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
4035 related members, update comment.
4036 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
4037 code related to embedded-PIC.
4038 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
4039 initialization of now-removed 'adjust' member of
4040 'struct ecoff_debug_info'.
4042 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4044 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
4046 2004-04-21 Philip Blundell <pb@nexus.co.uk>
4048 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
4049 relocs for locally defined symbols during -shared final link.
4050 (elf32_arm_final_link_relocate): Likewise.
4052 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4054 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
4055 ELF_LINK_POINTER_EQUALITY_NEEDED.
4056 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
4057 if r_type is not R_X86_64_PC32.
4058 (elf64_x86_64_finish_dynamic_symbol): If
4059 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
4062 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4064 * elf32-sh.c (sh_elf_plt_sym_val): New function.
4065 (elf_backend_plt_sym_val): Define.
4067 2004-04-22 Andrew Cagney <cagney@redhat.com>
4069 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
4071 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4073 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
4075 * som.c (som_set_section_contents): Constantify second argument.
4076 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
4077 (som_object_setup): Rework to avoid warning.
4078 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
4081 2004-04-22 Andrew Cagney <cagney@redhat.com>
4083 * cache.c (bfd_cache_close): Check for a previously closed file.
4085 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4087 * bfd.c (bfd_get_synthetic_symtab): Define.
4088 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
4089 NAME##_get_synthetic_symtab.
4090 (struct bfd_target): Add _bfd_get_synthetic_symtab.
4091 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
4092 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
4094 (_bfd_elf_get_synthetic_symtab): New prototype.
4095 * elfcode.h (elf_get_synthetic_symtab): Define.
4096 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
4097 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
4098 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
4099 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
4100 * bfd-in2.h: Rebuilt.
4101 * libbfd.h: Rebuilt.
4102 * elf32-i386.c (elf_i386_plt_sym_val): New function.
4103 (elf_backend_plt_sym_val): Define.
4104 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
4105 (elf_backend_plt_sym_val): Define.
4106 * elf32-s390.c (elf_s390_plt_sym_val): New function.
4107 (elf_backend_plt_sym_val): Define.
4108 * elf64-s390.c (elf_s390_plt_sym_val): New function.
4109 (elf_backend_plt_sym_val): Define.
4110 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
4111 (elf_backend_plt_sym_val): Define.
4112 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
4113 (elf_backend_plt_sym_val): Define.
4114 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
4115 (elf_backend_plt_sym_val): Define.
4116 * aout-target.h (MY_get_synthetic_symtab): Define.
4117 * aout-tic30.c (MY_get_synthetic_symtab): Define.
4118 * coff-rs6000.c (rs6000coff_vec): Add
4119 _bfd_nodynamic_get_synthetic_symtab.
4120 (pmac_xcoff_vec): Likewise.
4121 * coff64-rs6000.c (rs6000coff64_vec): Add
4122 _bfd_nodynamic_get_synthetic_symtab.
4123 (aix5coff64_vec): Likewise.
4124 * sunos.c (MY_get_synthetic_symtab): Define.
4125 * vms.c (vms_get_synthetic_symtab): Define.
4127 2004-04-22 Nick Clifton <nickc@redhat.com>
4129 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
4131 2004-04-22 Peter Barada <peter@the-baradas.com>
4133 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
4134 * bfd2-in.h: Regenerate.
4135 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
4137 2004-04-21 Chris Demetriou <cgd@broadcom.com>
4139 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
4140 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
4141 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
4142 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
4143 * bfd-in2.h: Regenerate.
4145 2004-04-21 Bob Wilson <bob.wilson@acm.org>
4147 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
4148 require relocations against a weak symbol to reference the same
4149 symbol hash entry if not a final, static link.
4150 (get_cached_value, add_value_map): Add final_static_link argument.
4151 (remove_literals): Pass final_static_link argument as needed.
4153 2004-04-21 Andrew Cagney <cagney@redhat.com>
4155 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
4156 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
4157 (opncls_bwrite, opncls_bclose, opncls_bflush)
4158 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
4159 bfd iovec that uses function callbacks.
4160 (bfd_close): Use the iovec's bclose.
4161 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
4162 (cache_bclose, cache_bflush, cache_bstat)
4163 (cache_iovec): New functions and global variable, implement a
4164 cache "iovec", where applicable set bfd_error.
4165 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
4166 * bfdio.c (struct bfd_iovec): Define.
4167 (real_read): Delete function.
4168 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
4169 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
4170 assume that bread and bwrite set bfd_error.
4171 * bfd.c (struct bfd): Add "iovec", update comments.
4172 * bfd-in2.h, libbfd.h: Re-generate.
4174 2004-04-21 Andrew Cagney <cagney@redhat.com>
4176 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4178 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
4180 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
4181 (bfd_elf_gc_sections): Fail if a shared object is being created.
4182 Do not fail if dynamic sections have been created. Instead call
4183 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
4184 dynamically referenced symbols. Do not mark the whole graph
4185 rooted at .eh_frame, only the section proper.
4187 2004-04-20 DJ Delorie <dj@redhat.com>
4189 * reloc.c: Add BFD_RELOC_32_SECREL.
4190 * bfd-in2.h: Regenerate.
4191 * libbfd.h: Likewise.
4192 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
4193 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
4194 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
4196 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4198 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
4199 relocs against hidden/protected undefweak symbols properly.
4200 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4202 2004-04-18 Mark Kettenis <kettenis@gnu.org>
4204 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4205 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
4208 2004-04-17 Brian Ford <ford@vss.fsi.com>
4210 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
4211 filepos for the SizeOfHeaders field.
4212 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
4214 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
4216 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4218 * simple.c (bfd_simple_get_relocated_section_contents): Don't
4219 change reloc_done. Set and restore _cooked_size.
4222 2004-04-15 Mark Kettenis <kettenis@gnu.org>
4224 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
4227 2004-04-15 Nick Clifton <nickc@redhat.com>
4229 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
4231 2004-04-15 Alan Modra <amodra@bigpond.net.au>
4233 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
4235 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
4237 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
4238 when it is a definition.
4240 2004-04-14 Alan Modra <amodra@bigpond.net.au>
4242 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
4243 when statically linking PIC code.
4244 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4246 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4248 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
4249 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
4250 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
4251 * configure: Regenerate.
4253 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
4255 * elflink.c: Include libiberty.h.
4256 * Makefile.am (elflink.lo): Depend on libiberty.h.
4257 * Makefile.in: Regenerate.
4259 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
4261 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
4264 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
4266 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
4267 reserve the memory for dynamic linker
4269 2004-04-05 Mark Kettenis <kettenis@gnu.org>
4271 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
4272 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
4274 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4276 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
4277 RELOC_FOR_GLOBAL_SYMBOL.
4278 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
4280 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4282 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
4283 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
4285 2004-04-01 Paul Brook <paul@codesourcery.com>
4287 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
4288 * elf32-arm.h (struct elf32_elf_section_map): New.
4289 (struct _arm_elf_section_data): New.
4290 (elf32_arm_section_data): Define.
4291 (struct elf32_arm_link_hash_table): Add byteswap_code.
4292 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
4293 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
4294 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
4295 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
4296 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
4297 (bfd_elf32_new_section_hook, elf_backend_write_section,
4298 elf_backend_link_output_symbol_hook): Define.
4300 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
4302 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
4303 that keeps the characters in a B_INCL..B_EINCL range.
4304 (_bfd_link_section_stabs): When computing the sum of the
4305 characters in a B_INCL..B_EINCL range also keep a copy of those
4306 characters. Use this information to distinguish between
4307 include sections that have the same sum and the same length
4308 but which are nevertheless unique.
4310 2004-03-31 Paul Brook <paul@codesourcery.com>
4312 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
4313 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
4315 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
4317 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
4318 to 'sum_chars' and add field 'num_chars'.
4319 (_bfd_link_section_stabs): When computing the sum of the
4320 characters in a B_INCL..B_EINCL range also keep a count of the
4321 number of characters. Use this information to help distinguish
4322 between include sections when have the same sum but which
4323 nevertheless are still unique.
4325 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
4327 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
4329 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
4330 Tomer Levi <Tomer.Levi@nsc.com>
4332 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
4333 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
4334 (BFD32_BACKENDS): Add elf32-cr16c.lo.
4335 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
4336 (cpu-cr16c.lo): New target.
4337 (elf32-cr16c.lo): Likewise.
4338 * Makefile.in: Regenerate.
4339 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
4340 (bfd_archures_list): Add bfd_cr16c_arch.
4341 * config.bfd: Handle cr16c-*-elf*.
4342 * configure.in: Handle bfd_elf32_cr16c_vec.
4343 * configure: Regenerate.
4344 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
4345 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
4346 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
4347 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
4348 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
4349 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
4350 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
4351 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
4352 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
4353 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
4354 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
4355 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
4356 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
4357 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
4358 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
4359 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
4360 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
4361 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
4362 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
4363 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
4364 * targets.c (bfd_elf32_cr16c_vec): Declare.
4365 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
4366 * cpu-cr16c.c: New file.
4367 * elf32-cr16c.c: Likewise.
4368 * libbfd.h: Regenerate.
4369 * bfd-in2.h: Likewise.
4371 2004-03-30 Jakub Jelinek <jakub@redhat.com>
4373 * elf.c (map_sections_to_segments): Fix handling of .tbss.
4375 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4377 * Makefile.am: Remove all mention of elflink.h.
4378 * Makefile.in: Regenerate.
4379 * bfd-in.h (bfd_elf_discard_info): Declare.
4380 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
4381 * bfd-in2.h: Regenerate.
4382 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
4383 bfd_elf32_link_record_dynamic_symbol,
4384 bfd_elf64_link_record_dynamic_symbol,
4385 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
4386 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
4387 _bfd_elf32_link_record_local_dynamic_symbol,
4388 _bfd_elf64_link_record_local_dynamic_symbol,
4389 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
4390 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
4391 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
4392 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
4393 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
4394 _bfd_elf32_reloc_symbol_deleted_p,
4395 _bfd_elf64_reloc_symbol_deleted_p): Delete.
4396 (bfd_elf_link_record_dynamic_symbol,
4397 bfd_elf_link_record_local_dynamic_symbol,
4398 bfd_elf_final_link, bfd_elf_gc_sections,
4399 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
4400 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
4401 bfd_elf_reloc_symbol_deleted_p): Declare.
4402 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
4403 * elf32-arm.h: Update for changed function names. Remove local
4404 WILL_CALL_FINISH_DYNAMIC_SECTION define.
4405 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
4406 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
4407 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
4408 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4409 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
4410 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
4411 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
4412 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
4413 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
4414 (bfd_elfNN_print_symbol): Define.
4415 * elfcode.h: Don't include elflink.h.
4416 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
4417 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
4418 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
4419 elf_gc_record_vtinherit, elf_gc_record_vtentry,
4420 elf_link_record_local_dynamic_symbol): Don't define.
4421 * elflink.c: Update for changed function names. Move elflink.h
4423 * elflink.h: Delete file.
4424 * po/SRC-POTFILES.in: Regenerate.
4425 * po/bfd.pot: Regenerate.
4427 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4429 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
4430 "name" for global syms accidentally removed in 2004-03-20 change.
4432 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4434 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
4435 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
4436 where Elf_External_* is different for 64 and 32 bit, with
4437 corresponding elf_size_info field.
4438 (struct elf_final_link_info): Use "bfd_byte *" instead
4439 of "Elf_External_Sym *" for external_syms and symbuf.
4440 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
4441 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
4442 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
4443 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
4444 (elf_link_sort_cmp2): Adjust.
4445 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
4446 using ELF_R_SYM macro. Set u.sym_mask.
4447 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
4448 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
4449 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
4450 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
4451 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
4452 swap_syn_out functions. Rearrange dyn swap in/out switch.
4453 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
4454 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
4455 (elf_link_flush_output_syms): Add elf_backend_data arg.
4456 (elf_link_check_versioned_symbol): Likewise.
4457 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
4458 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
4459 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
4460 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
4461 ELF_R_TYPE and ELF_R_INFO macros.
4462 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
4463 based on size rather than using ELF_R_INFO.
4464 (elf_gc_mark): Set up r_sym_shift local var and use instead of
4466 (struct alloc_got_off_arg): New.
4467 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
4468 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
4469 (elf_gc_allocate_got_offsets): Adjust.
4470 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
4471 ELF_R_SYM. Use bfd_section_from_elf_index.
4472 (elf_bfd_discard_info): Set cookie.r_sym_shift.
4473 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
4474 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
4476 2004-03-26 Stan Shebs <shebs@apple.com>
4478 Remove MPW support, no longer used.
4479 * config.bfd (powerpc-*-mpw*): Remove configuration.
4480 * mpw-config.in, mpw-make.sed: Remove files.
4481 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
4483 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4485 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
4486 (ppc64_elf_add_symbol_hook): New function.
4487 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
4488 const from Elf_Internal_Sym param.
4489 * elflink.c (elf_link_add_object_symbols): Adjust.
4490 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
4491 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
4492 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
4493 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
4494 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
4495 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
4496 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
4497 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
4498 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
4499 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
4500 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
4501 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
4502 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
4503 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
4504 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
4505 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
4507 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4509 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
4510 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
4511 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
4512 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
4513 (bfd_elf64_bfd_link_add_symbols): Delete.
4514 (bfd_elf_link_add_symbols): Declare.
4515 * elfcode.h (elf_bfd_link_add_symbols): Delete.
4516 * elflink.c: Include safe-ctype.h.
4517 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
4519 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
4520 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
4522 (elf_link_add_archive_symbols): Rename from
4523 _bfd_elf_link_add_archive_symbols, make static.
4524 (elf_link_add_object_symbols): New function. Corresponding
4525 elflink.h function converted to use elf_size_info.
4526 (bfd_elf_link_add_symbols): Likewise.
4527 (bfd_elf_size_dynamic_sections): Adjust.
4528 * elflink.h (elf_bfd_link_add_symbols): Delete.
4529 (elf_link_add_object_symbols): Delete.
4530 * elf32-gen.c (elf32_generic_link_add_symbols): Call
4531 bfd_elf_link_add_symbols.
4532 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
4534 2004-03-25 Alan Modra <amodra@bigpond.net.au>
4536 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
4537 and chained shared libs only if dynsym. Clear dynsym on forced-local.
4539 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
4540 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
4541 (_bfd_elf_add_dt_needed_tag): Declare.
4542 (_bfd_elf_sort_symbol): Declare.
4543 (_bfd_elf_finalize_dynstr): Declare.
4544 (RELOC_FOR_GLOBAL_SYM): Formatting.
4545 * elfcode.h (elf_add_dynamic_entry): Delete.
4546 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
4547 elflink.h function converted to use elf_size_info.
4548 (_bfd_elf_add_dt_needed_tag): Likewise.
4549 (_bfd_elf_sort_symbol): Likewise.
4550 (_bfd_elf_finalize_dynstr): Likewise.
4551 (compute_bucket_count): Likewise.
4552 (bfd_elf_size_dynamic_sections): Likewise. Check result of
4553 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
4554 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
4555 * elflink.h: ..here.
4556 (sort_symbol, add_dt_needed_tag): Delete.
4557 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
4558 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
4560 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
4561 * elf32-cris.c (add_dynamic_entry): Likewise.
4562 * elf32-hppa.c (add_dynamic_entry): Likewise.
4563 * elf32-i370.c (add_dynamic_entry): Likewise.
4564 * elf32-i386.c (add_dynamic_entry): Likewise.
4565 * elf32-m32r.c (add_dynamic_entry): Likewise.
4566 * elf32-m68k.c (add_dynamic_entry): Likewise.
4567 * elf32-ppc.c (add_dynamic_entry): Likewise.
4568 * elf32-s390.c (add_dynamic_entry): Likewise.
4569 * elf32-sh.c (add_dynamic_entry): Likewise.
4570 * elf32-sparc.c (add_dynamic_entry): Likewise.
4571 * elf32-vax.c (add_dynamic_entry): Likewise.
4572 * elf32-xtensa.c (add_dynamic_entry): Likewise.
4573 * elf64-alpha.c (add_dynamic_entry): Likewise.
4574 * elf64-hppa.c (add_dynamic_entry): Likewise.
4575 * elf64-ppc.c (add_dynamic_entry): Likewise.
4576 * elf64-s390.c (add_dynamic_entry): Likewise.
4577 * elf64-sparc.c (add_dynamic_entry): Likewise.
4578 * elf64-x86-64.c (add_dynamic_entry): Likewise.
4579 * elfxx-ia64.c (add_dynamic_entry): Likewise.
4580 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4581 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
4582 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
4583 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
4585 2004-03-23 Paul Brook <paul@codesourcery.com>
4587 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
4589 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4591 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
4592 literal tables and check for relocs outside of literal pools.
4593 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
4594 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
4596 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
4597 (elf_xtensa_relocate_section): Read literal tables and check for
4598 dynamic relocations in read-only sections and not in literal pools.
4600 2004-03-23 Alan Modra <amodra@bigpond.net.au>
4603 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
4605 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4607 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
4608 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
4609 not defined by the executable, or defined in a DSO.
4610 <eliding run-time relocation of .got>: Initialize GOT entry for a
4611 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
4613 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
4614 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
4615 a PLT reloc to GOT for an executable.
4616 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
4617 .got for a DSO and explain why.
4618 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
4619 and unreferenced symbols for which a PLT is defined. Adjust
4620 dynamic-symbol pruning correspondingly, to make sure we don't lose
4621 a dynamic symbol also defined by a DSO.
4623 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4625 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
4626 and rel args. Group input and output args. Wrap to 80 columns.
4627 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
4628 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
4629 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
4630 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
4631 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4632 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
4633 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
4634 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
4635 RELOC_FOR_GLOBAL_SYMBOL invocation.
4637 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
4639 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
4640 unresolved symbols in objects aren't allowed.
4642 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
4644 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
4645 (elf_hppa_unmark_useless_dynamic_symbols):
4646 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
4647 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
4648 (elf32_hppa_relocate_section): Likewise.
4649 * elf32-i370.c (i370_elf_relocate_section): Likewise.
4650 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
4651 * elf32-sh.c (sh_elf_relocate_section): Likewise.
4652 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
4653 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4655 * elf-m10200.c (mn10200_elf_relocate_section): Use
4656 RELOC_FOR_GLOBAL_SYMBOL.
4657 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
4658 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
4659 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
4660 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
4661 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
4662 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
4663 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4664 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
4665 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
4666 * elf32-v850.c (v850_elf_relocate_section): Likewise.
4667 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
4668 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
4670 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4672 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
4673 (final_link_relocate): Likewise.
4674 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
4675 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
4677 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4679 * Makefile.am: Run "make dep-am".
4680 * Makefile.in: Regenerate.
4681 * aclocal.m4: Regenerate.
4682 * config.in: Regenerate.
4683 * po/bfd.pot: Regenerate.
4685 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4686 H.J. Lu <hongjiu.lu@intel.com>
4688 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
4689 type and size change code to where it was previously. Remove
4690 dt_needed param. Treat old weak syms as strong if new sym is
4691 from a shared lib, even when old sym is from another shared
4692 lib. Remove unnecessary tests of oldweak and newweak. Correct
4694 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
4695 _bfd_elf_merge_symbol calls.
4696 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
4697 dt_needed local var. Update comments.
4698 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
4699 (_bfd_elf_add_default_symbol): Likewise.
4701 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
4702 strong syms in one shared object overriding weak syms in another.
4704 2004-03-18 Alan Modra <amodra@bigpond.net.au>
4706 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
4707 dyn_lib_class field. Rearrange for better packing.
4708 (elf_dt_soname): Delete.
4709 (elf_dyn_lib_class): Define.
4710 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
4711 (bfd_elf_set_dt_needed_soname): Delete.
4712 (bfd_elf_set_dyn_lib_class): New function.
4713 * elflink.h (add_dt_needed_tag): New function. Split out from..
4714 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
4715 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
4716 initialization of soname.
4717 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
4719 * bfd-in.h (enum dynamic_lib_link_class): New.
4720 (bfd_elf_set_dt_needed_soname): Delete.
4721 (bfd_elf_set_dyn_lib_class): Declare.
4722 * bfd-in2.h: Regenerate.
4724 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
4725 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
4726 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
4727 symbol loop. Instead use add_needed to flag tag as written.
4729 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
4731 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
4732 logic for null_input_bfd detection.
4734 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4736 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4738 2004-03-16 Mark Kettenis <kettenis@gnu.org>
4740 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
4743 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4745 * elflink.c (elf_link_read_relocs_from_section): Don't use
4746 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
4747 (_bfd_elf_link_read_relocs): ..to here.
4748 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
4750 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4752 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
4753 values selected in configure.host. Require both to be defined
4754 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
4755 corresponding BFD_HOST vars with quotes.
4756 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
4757 Always require BFD_HOST_64_BIT_DEFINED.
4758 <file_ptr type>: Find off_t size before emitting message. Combine
4759 off_t and ftello64 conditional.
4760 * configure: Regenerate.
4762 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4764 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
4765 aliasing warning. Remove trailing whitespace throughout file.
4767 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4769 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
4770 input_section in calls to get_dyn_name.
4771 * 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
4773 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
4775 2004-03-15 Alan Modra <amodra@bigpond.net.au>
4777 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
4778 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
4779 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
4780 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
4781 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
4782 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
4783 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
4785 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
4786 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
4787 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
4788 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
4789 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
4790 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
4791 (read_8_bytes, read_indirect_string, read_address): Likewise.
4792 (read_abbrevs, parse_comp_unit): Likewise.
4793 * targets.c (struct bfd_target): Likewise.
4794 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
4795 * hppabsd-core.c: Likewise. Formatting.
4796 * hpux-core.c: Likewise.
4797 * irix-core.c: Likewise.
4798 * netbsd-core.c: Likewise.
4799 * osf-core.c: Likewise.
4800 * ptrace-core.c: Likewise.
4801 * sco5-core.c: Likewise.
4802 * trad-core.c: Likewise.
4803 * configure: Regenerate.
4804 * bfd-in2.h: Regenerate.
4806 2004-03-15 Alan Modra <amodra@bigpond.net.au>
4808 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
4809 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
4810 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
4811 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4812 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
4813 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
4814 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
4815 * libbfd.c: Likewise in function definitions.
4816 (bfd_put_8): Mask with 0xff rather than casting to char.
4817 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
4818 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
4819 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
4820 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
4821 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
4822 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
4823 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
4824 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
4825 (H_GET_64, H_GET_32, H_GET_16): Likewise.
4826 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
4827 * archive.c (do_slurp_coff_armap): Update swap prototype.
4828 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
4829 (tic54x_getl_signed_32): Likewise.
4830 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
4831 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
4832 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
4833 (bfd_getp_signed_32, bfd_putp32): Likewise.
4834 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
4835 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
4836 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
4837 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
4838 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
4839 bfd_h_getx_signed_16, bfd_h_putx16.
4840 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
4841 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
4842 * hpux-core.c: Likewise.
4843 * irix-core.c: Likewise.
4844 * netbsd-core.c: Likewise.
4845 * osf-core.c: Likewise.
4846 * ptrace-core.c: Likewise.
4847 * sco5-core.c: Likewise.
4848 * trad-core.c: Likewise.
4849 * bfd-in2.h: Regenerate.
4851 2004-03-15 Matt Thomas <matt@3am-software.com>
4853 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
4856 2004-03-13 Mark Kettenis <kettenis@gnu.org>
4858 * config.bfd: Add x86_64-*-openbsd*.
4859 * configure.in (x86_64-*-openbsd*): Set COREFILE to
4861 * configure: Regenerate.
4863 2004-03-12 Nick Clifton <nickc@redhat.com>
4864 Dave Murphy <wintermute2k4@ntlworld.com>
4866 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
4867 if the input bfd does not contain any code.
4869 2004-03-09 Steve Ellcey <sje@cup.hp.com>
4871 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
4873 2004-03-05 Fred Fish <fnf@redhat.com>
4875 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
4876 mips16 symbols to be even rather than testing first for even/odd.
4877 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
4879 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
4881 * elf.c (map_sections_to_segments): Ignore .tbss sections for
4884 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
4886 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
4887 undefined symbols as hash_new.
4889 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4891 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
4893 * elf32-sh.c: Ditto.
4894 * bfd-in2.h: Regenerate.
4896 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
4898 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
4900 (_frv_count_got_plt_entries): Initialize them.
4901 (frv_pic_relocs_info_find): Add insert argument. Adjust all
4903 (frv_pic_relocs_info_for_global): Likewise.
4904 (frv_pic_relocs_info_for_local): Likewise.
4905 (frv_pic_merge_early_relocs_info): New.
4906 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
4908 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
4909 Check that we don't exceed the allocated count for entry.
4910 (_frv_add_rofixup): Likewise.
4911 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
4912 (elf32_frv_finish_dynamic_sections): Improve error message in case
4913 we emit too few rofixup entries.
4915 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4917 * archures.c (bfd_mach_fr450): New.
4918 * bfd-in2.h: Regenerate.
4919 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
4920 (arch_info_500): Link to it.
4921 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
4922 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
4923 (frv_elf_arch_extension_p): New function.
4924 (frv_elf_merge_private_bfd_data): Use it.
4926 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
4928 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
4930 * elflink.h (is_global_data_symbol_definition): Moved to
4932 (elf_link_is_defined_archive_symbol): Likewise.
4933 (elf_link_add_archive_symbols): Likewise. Renamed to
4934 _bfd_elf_link_add_archive_symbols.
4936 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
4937 of ELF symbol table entry from backend.
4938 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
4939 instead of elf_link_add_object_symbols.
4941 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
4943 * elf-bfd.h (struct elf_backend_data): Added
4944 elf_backend_can_make_relative_eh_frame,
4945 elf_backend_can_make_lsda_relative_eh_frame and
4946 elf_backend_encode_eh_address.
4947 (_bfd_elf_encode_eh_address): Declare.
4948 (_bfd_elf_can_make_relative): Declare.
4949 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
4950 hooks to decide whether to attempt to make_relative and
4952 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
4953 (_bfd_elf_can_make_relative): New.
4954 (_bfd_elf_encode_eh_address): New.
4955 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
4956 (frv_elf_encode_eh_address): New.
4957 (elf_backend_can_make_relative_eh_frame): Define.
4958 (elf_backend_can_make_lsda_relative_eh_frame): Define.
4959 (elf_backend_encode_eh_address): Define.
4961 (elf_backend_can_make_relative_eh_frame): Define.
4962 (elf_backend_can_make_lsda_relative_eh_frame): Define.
4963 (elf_backend_encode_eh_address): Define.
4964 (elfNN_bed): Add them.
4966 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
4968 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
4969 complain_on_overflow to signed.
4971 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
4973 * elflink.h (sort_symbol): New.
4974 (elf_link_add_object_symbols): Use a sorted symbol array for
4977 2004-02-27 Jakub Jelinek <jakub@redhat.com>
4979 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4980 for pc relative relocs.
4981 (elf_s390_relocate_section): Likewise.
4982 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4983 for pc relative relocs.
4984 (elf_s390_relocate_section): Likewise.
4986 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
4988 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
4991 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
4993 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
4994 field to track if a relocation is against readonly section.
4995 (count_dyn_reloc): Take a new argument for rent->reltext.
4996 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
4997 (get_reloc_section): Don't set ia64_info->reltext here.
4998 (allocate_dynrel_entries): Set ia64_info->reltext here.
5000 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
5002 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
5003 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
5004 function's descriptor to symbol+offset, and map local undefweak
5005 symbol to NULL function descriptor.
5006 (elf32_frv_relocate_section): Likewise.
5008 2004-02-23 Mark Kettenis <kettenis@gnu.org>
5010 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
5012 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
5013 (netbsd_core_file_p): Set architecture from machine ID for
5016 2004-02-23 Jakub Jelinek <jakub@redhat.com>
5018 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
5019 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
5021 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
5023 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
5024 symbols with non-default visibility.
5026 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
5028 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
5029 IMAGE_SCN_MEM_WRITE on known sections only.
5031 2004-02-20 Jakub Jelinek <jakub@redhat.com>
5033 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
5034 symbols used in PIE relocs.
5036 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5038 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
5041 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
5043 * configure.in: Update version to 2.15.90.
5044 * configure: Regenerate.
5046 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
5047 Richard Sandiford <rsandifo@redhat.com>
5049 * elfxx-mips.c (mips_elf_calculate_relocation): Use
5050 _bfd_elf_symbol_refs_local_p to decide whether to decay
5051 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
5052 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
5053 relocs if the symbol wasn't defined by a regular object file.
5054 Don't check the symbol's dynindx.
5056 2004-02-16 Andrew Cagney <cagney@redhat.com>
5058 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
5060 * bfd-in2.h: Re-generate.
5062 2004-02-14 Andrew Cagney <cagney@redhat.com>
5064 * configure.host (HDEFINES): When hppa*-*-hpux*, define
5065 _LARGEFILE64_SOURCE.
5067 2004-02-13 Andrew Cagney <cagney@redhat.com>
5069 * elf.c (vma_page_aligned_bias): New function.
5070 (assign_file_positions_except_relocs)
5071 (assign_file_positions_for_segments): Replace broken modulo
5072 arithmetic with call to vma_page_aligned_bias.
5074 2004-02-11 Andrew Cagney <cagney@redhat.com>
5076 * bfd-in.h: Update copyright.
5077 (bfd_tell): Change return type to file_ptr.
5078 * bfd-in2.h: Re-generate.
5079 * cache.c: Update copyright.
5080 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
5082 (close_one): Use real_ftell.
5083 * bfdio.c: Update copyright.
5084 (real_ftell, real_fseek): New functions.
5085 (bfd_tell): Use real_fseek and real_ftell, change return type to
5087 (bfd_seek): Use real_ftell and real_fseek, change type of
5088 file_position to a file_ptr.
5089 * libbfd-in.h: Update copyright.
5090 (real_ftell, real_fseek): Declare.
5091 * libbfd.h: Re-generate.
5093 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
5094 fseeko and fseeko64. Determine bfd_file_ptr.
5095 * configure: Re-generate.
5096 * config.in: Re-generate.
5098 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
5100 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
5101 * elf32-h8300.c: Likewise.
5103 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
5104 Nick Clifton <nickc@redhat.com>
5106 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
5107 GOT entries with no associated GOT subsection.
5109 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
5111 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
5112 * elf.c (swap_out_syms): Use it to decide whether local section
5113 symbols should be named.
5114 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
5115 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
5116 (elf_backend_name_local_section_symbols): Define.
5117 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
5119 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
5121 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
5122 (elfNN_ia64_relax_section): Optimize brl to br during the relax
5125 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
5127 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
5128 to bfd_link_hash_entry passed by reference to
5129 _bfd_generic_link_add_one_symbol.
5131 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
5133 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
5134 relocations against dynamic symbols.
5136 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5138 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
5141 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
5143 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
5144 * bfd-in2.h, libbfd.h: Rebuilt.
5146 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
5148 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
5149 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
5150 flag has been cleared.
5152 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
5154 * coff-h8300.c: Add and adjust comments about relaxation.
5155 * elf32-h8300.c: Likewise.
5157 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5159 * coff-h8300.c: Fix comment typos.
5160 * elf32-h8300.c: Likewise.
5162 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5164 * coff-h8300.c: Add comments about relaxation.
5165 * elf32-h8300.c: Likewise.
5167 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5169 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5171 * aclocal.m4: Regenerate.
5172 * configure: Regenerate.
5174 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
5176 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
5177 mips_elf64_rtype_to_howto instead of using howto_table.
5179 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
5181 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
5183 (elf32_arm_check_relocs): Don't increment the PLT refcount for
5184 relocs which would not use the PLT.
5186 2004-01-13 Alan Modra <amodra@bigpond.net.au>
5188 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
5189 (ppc64_elf_gc_sweep_hook): Likewise.
5190 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
5192 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5194 Adds linker relaxation support for bit manipulation insns like
5195 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
5197 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
5198 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
5199 * coff-h8300.c: Opcode for bit manipulation insn is checked in
5200 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
5202 2004-01-12 Alan Modra <amodra@bigpond.net.au>
5204 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
5206 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5208 * elf32-h8300.c: Fix formatting.
5210 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5212 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
5213 dynamic object is present. Declare r_symndx and h in an inner
5215 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
5217 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
5219 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
5220 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
5221 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
5222 identically. Do not emit PC24 relocations for shared libraries.
5223 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
5224 identically. Don't adjust pc_count.
5225 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
5226 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
5227 adjust count for branch relocations.
5228 (allocate_dynrelocs): Correct typo in call to
5229 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
5230 PC24 or PLT32 relocs when linking.
5232 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5234 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
5235 relocation howto with ARM_26 one for consistency.
5236 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
5237 that will be converted to ARM_26D ones, since we always want 'done'
5238 relocations to be reflected in section's data.
5239 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
5241 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
5244 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5246 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
5247 are not partial_inplace during a relocatable link.
5249 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
5251 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
5252 if no dynamic object is present. Declare r_symndx and h in an
5255 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5257 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
5258 trampoline if it is known out of range.
5260 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5262 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
5263 * elf32-frv.c (_frv_osec_readonly_p): New.
5264 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
5266 (_frv_count_got_plt_entries): Adjust expected count accordingly.
5267 (elf32_frv_relocate_section): Likewise. Error out if attempting
5268 to emit rofixups or dynamic relocs in read-only segments. Use
5269 _bfd_elf_section_offset to adjust r_offsets in rofixups and
5270 dynamic relocations.
5271 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
5272 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
5273 relocations or fixups involving merged sections correctly. Avoid
5274 crash when undefined symbol is referenced by R_FRV_32 or
5275 R_FRV_FUNCDESC_VALUE.
5276 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
5277 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
5278 input section holding local symbol to addend of R_FRV_32 or
5279 R_FRV_FUNCDESC_VALUE dynamic relocation.
5280 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
5281 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
5282 (elf32_frv_always_size_sections): Don't store pointer to
5283 __stacksize symbol in sec_info.
5284 (elf32_frv_modify_segment_map): Look it up here.
5285 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
5286 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
5287 of the lazy PLT entry, not only its offset, as the low word of a
5288 function descriptor.
5289 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
5290 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
5291 if a hash table entry already exists but is not a definition.
5292 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
5293 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
5294 (_frv_add_rofixup): Don't inline.
5295 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
5296 for undefweak symbols.
5297 (elf32_frv_relocate_section): Avoid crash while computing
5298 relocation when linking with shared library. Only emit rofixups
5299 and dynamic relocations for alloc&load sections. Mark binaries
5300 with inter-segment relocations for relocation as a unit.
5301 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
5302 (DEFAULT_STACK_SIZE): New.
5303 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
5304 emit rofixups or dynamic relocs when linking dynamic non-PIE
5306 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
5307 shared libs too. Reserve the last entry for the GOT pointer.
5308 (elf32_frv_finish_dynamic_sections): Emit it.
5309 (elf32_frv_always_size_sections): New.
5310 (elf32_frv_modify_segment_map): New.
5311 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
5313 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
5314 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
5315 (elf_backend_always_size_sections): New.
5316 (elf_backend_modify_segment_map): New.
5317 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
5318 * config.bfd: Added frv-*-*linux*.
5319 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
5320 ABS section, instead of crashing.
5321 (elf32_frv_relocate_section): Don't crash before warning about
5322 different segments in non-PIC relocation.
5323 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
5324 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
5325 relocs to undefweak symbols.
5326 (elf32_frv_relocate_section): Ditto for undefined symbols.
5327 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
5328 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
5329 gotfixup section was created.
5330 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
5331 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
5332 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
5333 complain_overflow_signed.
5334 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
5335 have not been allocated.
5336 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
5337 privfd only if dynamic sections were created.
5338 (elf32_frv_relocate_section): Compute gprel_segment, and use it
5339 for GPREL relocs. When linking relocatable FDPIC executables,
5340 emit warnings for relocations that would be illegal on PIE or
5341 shared libraries. Emit rofixup for R_FRV_32 only if input object
5343 (_frv_create_got_section): Define _gp symbol in the rofixup
5345 (elf32_frv_finish_dynamic_sections): If rofixups needed but
5346 dynamic sections missing, error out requesting -melf32frvfd.
5347 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5348 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
5349 computation of addends from section and global or local symbol
5350 value. Change return type to bfd_boolean, and return a failure if
5351 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
5352 nonzero addend is required.
5353 (elf32_frv_relocate_section): Likewise. Print error for
5354 unsupported nonzero addends.
5355 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5356 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
5357 force everything local.
5358 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
5359 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
5360 (frv_gotfixup_section): New.
5361 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
5362 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
5364 (_frv_add_rofixup): New.
5365 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
5366 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
5367 improve some ugly conditions.
5368 (elf32_frv_relocate_section): Likewise. Reject inter-segment
5369 relocations in fdpic.
5370 (_frv_create_got_section): Create .rofixup.got section.
5371 (struct _frv_dynamic_got_info): Added fixups.
5372 (_frv_count_got_plt_entries): Account in-GOT relocations into
5373 relocs32, relocsfd and relocsfdv. Account them into relocs or
5374 fixups, as appropriate.
5375 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
5377 (elf32_frv_finish_dynamic_sections): Verify that the right number
5378 of relocations and fixups was generated.
5379 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
5381 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
5382 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
5383 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
5384 descriptor of a (formerly-)global symbol is local.
5385 (struct frv_pic_relocs_info): Adjust comments.
5386 (_frv_emit_got_relocs_plt_entries): Adjust.
5387 (elf32_frv_relocate_section): Likewise.
5388 (_frv_count_got_plt_entries): Likewise.
5389 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
5390 symbol's value to addend in the common preamble. Decay dynamic
5391 symbols to section+offset if they bind or call locally, for GOT
5392 and FUNCDESC_VALUE, respectively.
5393 (elf32_frv_relocate_section): Likewise.
5394 (elf32_frv_check_relocs): Don't register as dynamic symbols of
5395 internal or hidden visibility.
5396 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
5397 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
5398 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
5399 (elf32_frv_relocate_section): Pass relocation addend in. Use
5400 original relocation addend to look up the got relocs/plt entries
5401 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
5402 processing relocations that reference .scommon symbols.
5403 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
5404 Introduce support for dynamic linking.
5405 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
5406 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
5407 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
5408 (frv_reloc_type_lookup): Return REL howtos for executables and
5410 (frv_info_to_howto_rel): New.
5411 (struct frv_elf_link_hash_table): New.
5412 (frv_hash_table, frv_got_section, frv_gotrel_section,
5413 frv_plt_section, frv_pltrel_section, frv_relocs_info,
5414 frv_got_initial_offset, frv_plt_initial_offset): New macros.
5415 (frv_elf_link_hash_table_create): New.
5416 (struct frv_pic_relocs_info): New.
5417 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
5418 (frv_pic_relocs_info_find): New.
5419 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
5421 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
5422 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
5423 (_frv_emit_got_relocs_plt_entries): New.
5424 (elf32_frv_relocate_section): Add support for dynamic linking.
5425 Handle new relocations.
5426 (_frv_create_got_section): New.
5427 (elf32_frv_create_dynamic_sections): New.
5428 (ELF_DYNAMIC_INTERPRETER): New.
5429 (struct _frv_dynamic_got_info): New.
5430 (_frv_count_got_plt_entries): New.
5431 (struct _frv_dynamic_got_plt_info): New.
5432 (_frv_compute_got_alloc_data): New.
5433 (_frv_get_got_entry, _frv_get_fd_entry): New.
5434 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
5435 (_frv_resolve_final_relocs_info): New.
5436 (elf32_frv_size_dynamic_sections): New.
5437 (elf32_frv_finish_dynamic_sections): New.
5438 (elf32_frv_adjust_dynamic_symbol): New.
5439 (elf32_frv_finish_dynamic_symbol): New.
5440 (elf32_frv_check_relocs): Handle new relocs. Explain how the
5442 (elf_info_to_howto_rel): Define.
5443 (bfd_elf32_bfd_link_hash_table_create): Define.
5444 (elf_backend_create_dynamic_sections): Define.
5445 (elf_backend_adjust_dynamic_symbol): Define.
5446 (elf_backend_size_dynamic_sections): Define.
5447 (elf_backend_finish_dynamic_symbol): Define.
5448 (elf_backend_finish_dynamic_sections): Define.
5449 (elf_backend_want_got_sym): Define.
5450 (elf_backend_got_header_size): Define.
5451 (elf_backend_want_got_plt): Define.
5452 (elf_backend_plt_readonly): Define.
5453 (elf_backend_want_plt_sym): Define.
5454 (elf_backend_plt_header_size): Define.
5455 (elf_backend_may_use_rel_p): Define.
5456 (elf_backend_may_use_rela_p): Define.
5457 (elf_backend_default_use_rela_p): Define.
5458 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
5459 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
5460 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
5461 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
5462 (frv_reloc_map): Map the corresponding BFD relocs to them.
5463 (frv_reloc_type_lookup): ... and back to BFD relocs.
5464 * reloc.c: New relocs.
5465 * bfd-in2.h, libbfd.h: Rebuilt.
5466 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5467 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
5468 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
5469 R_FRV_FUNCDESC_GOTLO): New.
5470 (frv_reloc_map): Map the corresponding BFD relocs to them.
5471 (frv_reloc_type_lookup): ... and back to BFD relocs.
5472 * reloc.c: New relocs.
5473 * bfd-in2.h, libbfd.h: Rebuilt.
5475 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5477 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5478 targets to support pages of up to 64kB.
5479 (elf32_bed): Redefine to get a separate backend data structure for
5480 traditional targets.
5481 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5482 targets to support pages of up to 64kB.
5483 (elf64_bed): Redefine to get a separate backend data structure for
5484 traditional targets.
5485 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5486 targets to support pages of up to 64kB.
5487 (elf32_bed): Redefine to get a separate backend data structure for
5488 traditional targets.
5490 2004-01-04 Mark Kettenis <kettenis@gnu.org>
5492 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
5494 2004-01-02 Mark Kettenis <kettenis@gnu.org>
5496 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
5497 (elf_i386_grok_psinfo): Likewise.
5499 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5501 * config.bfd: Add m68k-uClinux target.
5503 2004-01-01 Grant Edwards <grante@visi.com>
5505 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
5506 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
5507 (elf32_h8_gc_sweep_hook): New function.
5508 (elf_backend_gc_mark_hook): Define.
5509 (elf_backend_gc_sweep_hook): Define.
5510 (elf_backend_can_gc_sections): Define.
5512 For older changes see ChangeLog-0203
5518 version-control: never