1 2005-02-02 Alan Modra <amodra@bigpond.net.au>
3 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
4 everything, just the field specific to ia64.
6 2005-02-01 Alan Modra <amodra@bigpond.net.au>
8 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
9 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
11 (struct add_symbol_adjust_data): New.
12 (add_symbol_adjust): Make an undefweak func desc for old ABI
13 objects to link with --as-needed shared libs. Return fail status.
14 Don't adjust old ABI func entry sym to weak if func desc syms
16 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
19 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
21 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
24 2005-02-01 Alan Modra <amodra@bigpond.net.au>
26 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
27 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
28 remove anything but new and undefweak.
29 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
31 (_bfd_elf_create_dynamic_sections): Formatting.
32 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
33 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
34 (struct elf_smash_data): New.
35 (elf_smash_syms): New function.
36 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
37 unneeded dynamic objects to loaded list.
38 (elf_link_output_extsym): Don't handle as-needed here. Strip
39 bfd_link_hash_new symbols.
40 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
41 delref when dynindx is already -1.
42 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
44 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
46 2005-02-01 Ben Elliston <bje@au.ibm.com>
48 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
50 2005-02-01 Ben Elliston <bje@au.ibm.com>
52 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
53 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
54 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
55 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
56 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
57 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
58 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
59 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
60 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
61 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
62 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
63 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
64 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
65 throughout. Similarly, collapse #if 1'd code.
67 2005-02-01 Ben Elliston <bje@au.ibm.com>
69 * elf-bfd.h (bfd_elf_discard_group): Remove.
70 * elf.c (bfd_elf_discard_group): Likewise.
71 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
73 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
75 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
76 (_bfd_elf_eh_frame_address_size): Declare.
77 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
78 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
79 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
80 (elf_backend_eh_frame_address_size): Define.
81 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
82 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
83 size from the new backend hook.
84 (_bfd_elf_write_section_eh_frame): Likewise.
85 (_bfd_elf_eh_frame_address_size): New function.
87 2005-01-31 Andrew Cagney <cagney@gnu.org>
89 * configure: Regenerate to track ../gettext.m4.
91 2005-01-31 Mark Mitchell <mark@codesourcery.com>
93 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
94 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
96 2005-01-31 Nick Clifton <nickc@redhat.com>
98 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
99 sparc-lynxos, vax-vms) be obsolete.
101 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
103 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
104 * elf32-arm.c (ELF_MINPAGESIZE): Define.
105 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
106 * elfcode.h (elf_object_p): Use minpagesize instead of
108 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
109 (elfNN_bed): Include ELF_MINPAGESIZE.
111 2005-01-28 Julian Brown <julian@codesourcery.com>
113 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
114 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
115 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
116 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
117 passing flag value from ld. Set flag value in global hash table entry.
118 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
121 2005-01-27 Andrew Cagney <cagney@gnu.org>
123 * configure: Regenerate to track ../gettext.m4 change.
125 2005-01-25 Mark Mitchell <mark@codesourcery.com>
127 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
130 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
132 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
133 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
135 * reloc.c: Add R_FRV_TLSMOFF.
136 * elf32-frv.c (elf32_frv_howto_table): Likewise.
137 (frv_reloc_map, frv_reloc_type_lookup): Map it.
138 (elf32_frv_relocate_section): Handle it.
139 (elf32_frv_check_relocs): Likewise.
140 * libbfd.h, bfd-in2.h: Rebuilt.
141 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
142 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
143 when given an undefweak TLS symbol. Fix constant TLS PLT entries
144 such that they return the constant in gr9.
145 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
147 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
148 too, such that they shrink on relaxation.
149 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
150 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
151 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
152 if we can guarantee the use of 16-bit constants.
153 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
154 Introduce TLS support for FR-V FDPIC.
155 * reloc.c: Add TLS relocations.
156 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
157 (elf32_frv_rel_tlsdesc_value_howto): New.
158 (elf32_frv_rel_tlsoff_howto): New.
159 (frv_reloc_map): Add new mappings.
160 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
162 (frvfdpic_dynamic_got_plt_info): New.
163 (frvfdpic_plt_tls_ret_offset): New.
164 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
165 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
166 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
167 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
169 (struct frvfdpic_relocs_info): Add TLS fields.
170 (frvfdpic_relocs_info_hash): Warning clean up.
171 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
172 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
173 (FRVFDPIC_TLS_BIAS): Define.
174 (tls_biased_base): New.
175 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
177 (frv_reloc_type_lookup): Likewise.
178 (frvfdpic_info_to_howto_rel): Likewise.
179 (elf32_frv_relocate_section): Likewise.
180 (_frv_create_got_section): Create the PLT section here.
181 (elf32_frvfdpic_create_dynamic_sections): Not here.
182 (_frvfdpic_count_nontls_entries): Move out of...
183 (_frvfdpic_count_got_plt_entries): ... here.
184 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
185 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
187 (_frvfdpic_relax_tls_entries): New.
188 (_frvfdpic_compute_got_alloc_data): Add TLS support.
189 (_frvfdpic_get_tlsdesc_entry): New.
190 (_frvfdpic_assign_got_entries): Add TLS support.
191 (_frvfdpic_assign_plt_entries): Likewise.
192 (_frvfdpic_reset_got_plt_entries): New.
193 (_frvfdpic_size_got_plt): Move out of...
194 (elf32_frvfdpic_size_dynamic_sections): ... here.
195 (_frvfdpic_relax_got_plt_entries): New.
196 (elf32_frvfdpic_relax_section): New.
197 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
198 (elf32_frv_check_relocs): Add TLS support.
199 (bfd_elf32_bfd_relax_section): Define for FDPIC.
200 * libbfd.h, bfd-in2.h: Rebuilt.
202 2005-01-25 Alan Modra <amodra@bigpond.net.au>
204 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
205 loadable reloc sections.
206 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
207 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
209 2005-01-25 Alan Modra <amodra@bigpond.net.au>
211 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
212 sections immediately when linking shared libs. Instead, wait until
213 we know a lib is needed.
214 (_bfd_elf_link_create_dynstrtab): Extract from..
215 (_bfd_elf_link_create_dynamic_sections_): ..here.
216 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
217 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
218 for non-existent .dynamic.
219 (elf_link_output_extsym): Don't complain about undefined symbols
220 in as-needed dynamic libs that aren't actually linked.
222 2005-01-24 Andrew Cagney <cagney@gnu.org>
224 * configure: Regenerate, ../gettext.m4 was updated.
226 2005-01-21 Ben Elliston <bje@au.ibm.com>
228 * aout-encap.c: Remove unused file.
230 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
233 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
234 non-function symbols are local.
235 (_bfd_elf_symbol_refs_local_p): Likewise.
237 2005-01-18 Alan Modra <amodra@bigpond.net.au>
239 * bfd.c (bfd_link_just_syms): Add abfd param.
240 * bfd-in2.h: Regenerate.
242 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
244 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
245 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
246 instructions. If the amount of padding is known, reduce the size
247 of the CIE or FDE by that amount.
249 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
251 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
252 augmentation_size. Use bfd_signed_vmas for data_align.
253 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
254 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
255 functions. Don't read past the end of the enclosing CIE or FDE.
256 (skip_bytes): New utility function.
257 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
259 (_bfd_elf_write_section_eh_frame): Use new functions.
261 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
263 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
264 assert-style REQUIRE() macro to handle sanity checks.
266 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
268 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
270 (read_unsigned_leb128): Removed.
271 (read_signed_leb128): Removed.
272 (find_abstract_instance_name): Updated.
273 (parse_comp_unit): Accept info_ptr_unit.
274 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
275 comp unit and pass it to parse_comp_unit.
277 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
278 (read_signed_leb128): Moved to ...
281 * libbfd-in.h (read_unsigned_leb128): New prototype.
282 (read_signed_leb128): Likewise.
283 * libbfd.h: Regenerated.
285 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
286 Nick Clifton <nickc@redhat.com>
288 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
289 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
290 arch_sh4a_nofpu_up in order to match the external names and make the
291 testsuite's job easier.
292 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
294 * bfd-in2.h: Regenerate.
296 2005-01-15 Andrew Cagney <cagney@gnu.org>
299 * acinclude.m4: Move BFD_NEED_DECLARATION,
300 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
301 the new file bfd.m4. Include ../bfd/bfd.m4.
302 * configure: Re-generate.
304 2005-01-12 Alan Modra <amodra@bigpond.net.au>
306 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
307 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
309 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
312 2005-01-11 Alan Modra <amodra@bigpond.net.au>
314 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
316 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
317 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
318 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
319 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
320 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
321 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
322 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
323 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
324 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
325 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
326 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
327 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
328 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
329 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
331 2005-01-11 Alan Modra <amodra@bigpond.net.au>
333 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
336 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
338 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
339 * bfd-in2.h: Regenerate.
340 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
341 to support these new machine values.
342 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
344 (bfd_maxq_arch): Update values for the maxq20.
346 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
348 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
349 non-shared object, do not reserve space in .plt and .rela.plt for
350 regular symbols neither defined nor referenced in shared objects.
352 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
354 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
355 to zero the structure.
356 (create_got_section): Use BFD_ASSERT instead of abort.
357 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
359 (create_got_section): New function.
360 (sparc64_elf_create_dynamic_sections): Likewise.
361 (sparc64_elf_check_relocs): Invoke create_got_section instead of
362 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
363 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
364 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
365 (sparc64_elf_finish_dynamic_symbol): Likewise.
366 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
367 (elf_backend_create_dynamic_sections): Define to
368 sparc64_elf_create_dynamic_sections.
370 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
372 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
373 (elf_backend_omit_section_dynsym): Define to it.
374 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
375 (elf_backend_omit_section_dynsym): Define to it.
377 2005-01-07 Jakub Jelinek <jakub@redhat.com>
379 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
380 PT_DYNAMIC segment, unless .dynamic.
382 2005-01-06 Paul Brook <paul@codesourcery.com>
384 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
385 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
386 * configure: Regenerate.
387 * elf32-arm.c: Add VxWorks target bfd.
389 (elf32_arm_link_hash_table): Add use_rel.
390 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
391 elf32_arm_relocate_section): Replace USE_REL with runtime check.
392 Correct offset calculation for RELA case.
393 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
394 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
395 (elf32_arm_vxworks_link_hash_table_create): New function.
396 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
397 (bfd_elf32_littlearm_vxworks_vec): Ditto.
398 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
400 2005-01-06 Alan Modra <amodra@bigpond.net.au>
402 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
404 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
405 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
406 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
407 (ppc64_elf_next_toc_section): Heed no_multi_toc.
408 (ppc64_elf_reinit_toc): Set multi_toc_needed.
409 (toc_adjusting_stub_needed): Rewrite.
410 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
411 toc tests. Adjust for toc_adjusting_stub_needed changes.
412 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
413 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
414 * section.c: Expand comment on backend bits.
415 * bfd-in2.h: Regenerate.
416 * libbfd.h: Regenerate.
418 2005-01-06 Alan Modra <amodra@bigpond.net.au>
420 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
421 toc adjusting stub, do not test source section flags.
423 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
425 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
426 from STABS debugging sections again.
428 2005-01-05 Fred Fish <fnf@specifixinc.com>
430 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
431 (find_abstract_instance_name): New function.
432 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
433 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
434 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
436 2004-12-31 Paul Brook <paul@copdesourcery.com>
438 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
440 2004-12-31 Alan Modra <amodra@bigpond.net.au>
442 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
443 Commit missing changes from 2004-12-22.
444 * bfd-in2.h: Regenerate.
446 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
448 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
450 2004-12-21 Kris Warkentin <kewarken@qnx.com>
452 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
453 Add 'base' argument for constructing register sections. Reformat.
454 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
455 gp and fp regs. Reformat.
457 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
459 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
460 * bfd-in2.h: Regenerate.
461 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
462 (avr_reloc_map): Likewise.
463 (avr_final_link_relocate): Likewise.
465 2004-12-22 Alan Modra <amodra@bigpond.net.au>
467 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
468 as-needed dynamic libs as undefined.
469 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
470 libs when finding they are needed.
472 2004-12-20 Alan Modra <amodra@bigpond.net.au>
474 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
475 (opd_entry_value): Use opd_relocs if available.
476 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
477 copy .opd relocations to opd_relocs.
478 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
480 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
482 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
483 * elf32-v850.c (v850_elf_howto_table): Add entry for
484 R_V850_LO16_SPLIT_OFFSET.
485 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
486 (v850_elf_perform_lo16_relocation): New function, extracted from...
487 (v850_elf_perform_relocation): ...here. Use it to handle
488 R_V850_LO16_SPLIT_OFFSET.
489 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
490 R_V850_LO16_SPLIT_OFFSET.
491 * libbfd.h, bfd-in2.h: Regenerate.
493 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
495 * config.bfd: Add s390x-ibm-tpf support.
497 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
499 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
500 to prototype, to make hash info available.
501 Prevent wrapped symbols from being adjusted twice.
503 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
505 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
506 overflow for calls to undefined weak symbols.
508 2004-12-11 Alan Modra <amodra@bigpond.net.au>
510 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
511 canonical sections syms have a name.
513 2004-12-11 Alan Modra <amodra@bigpond.net.au>
515 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
516 have been adjusted for output.
517 (ppc64_elf_relocate_section): Mark sections with reloc_done.
519 2004-12-10 Alan Modra <amodra@bigpond.net.au>
521 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
522 add symtab_hdr param.
523 (group_signature): Update calls.
524 * elf-bfd.h (bfd_elf_sym_name): Update.
525 * elf32-ppc.c (ppc_elf_relocate_section): Update.
526 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
527 (ppc64_elf_relocate_section): Update.
528 * elflink.c (elf_link_input_bfd): Update.
530 2004-12-10 Jakub Jelinek <jakub@redhat.com>
532 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
533 st_shndx on STT_SECTION sections.
535 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
537 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
540 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
542 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
543 return a real value, unless it is a PLT symbol.
544 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
547 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
548 R_MIPS_JALR entry to 0.
550 * archures.c: Define bfd_mach_mips9000.
551 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
552 (mips_set_isa_flags): Handle bfd_mach_mips9000.
553 * cpu-mips.c (I_mips9000): Define.
554 (arch_info_struct): Add case for bfd_mach_mips9000.
555 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
556 * bfd-in2.h: Regenerate.
558 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
560 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
563 2004-12-07 Ben Elliston <bje@gnu.org>
565 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
567 2004-12-06 Daniel Jacobowitz <dan@debian.org>
569 Suggested by Fergal Daly <fergal@esatclear.ie>:
570 * simple.c (simple_dummy_multiple_definition): New function.
571 (bfd_simple_get_relocated_section_contents): Use it.
573 2004-12-03 Jan Beulich <jbeulich@novell.com>
575 * elf.c (elf_find_function): Don't use the last file symbol ever,
576 seen, but the last one seen prior to the symbol being reported.
577 Don't report a filename at all for global symbols when that might
580 2004-12-01 Paul Brook <paul@codesourcery.com>
582 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
583 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
586 2004-12-01 Paul Brook <paul@codesourcery.com>
588 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
591 2004-11-30 Paul Brook <paul@codesourcery.com>
593 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
594 no_pipeline_knowledge
595 (elf32_arm_link_hash_table_create): Ditto.
596 (bfd_elf32_arm_process_before_allocation): Ditto.
597 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
599 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
601 * bfd-in2.h: Regenerate.
603 2004-11-30 Randolph Chung <tausq@debian.org>
605 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
606 (elf32_hppa_grok_psinfo): New function.
607 (elf_backend_grok_prstatus): Define.
608 (elf_backend_grok_psinfo): Define.
610 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
613 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
615 2004-11-24 Paul Brook <paul@codesourcery.com>
617 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
619 2004-11-24 Paul Brook <paul@codesourcery.com>
621 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
622 (elf32_arm_swap_symbol_out): New function.
623 (elf32_arm_size_info): Add.
624 (elf_backend_size_info): Define.
626 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
628 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
631 2004-11-19 Alan Modra <amodra@bigpond.net.au>
633 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
634 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
635 * nlmcode.h (nlm_write_object_contents): Warning fix.
637 2004-11-18 Bob Wilson <bob.wilson@acm.org>
639 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
641 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
643 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
644 (elf32_arm_plt_thumb_stub): New.
645 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
647 (elf32_arm_link_hash_traverse): Fix typo.
648 (elf32_arm_link_hash_table): Add obfd.
649 (elf32_arm_link_hash_newfunc): Initialize new fields.
650 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
651 (elf32_arm_link_hash_table_create): Initialize obfd.
652 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
653 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
654 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
655 interworking BFD is not dynamic.
656 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
657 not emit glue for PLT references.
658 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
659 emit glue for PLT references. Support the Thumb PLT prefix.
660 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
662 (elf32_arm_check_relocs): Likewise.
663 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
665 (allocate_dynrelocs): Handle Thumb PLT references.
666 (elf32_arm_finish_dynamic_symbol): Likewise.
667 (elf32_arm_symbol_processing): New function.
668 (elf_backend_symbol_processing): Define.
670 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
672 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
673 add_fde_encoding. Remove need_relative.
674 * elf-eh-frame.c (extra_augmentation_string_bytes)
675 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
676 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
677 in cases where the CIE has no existing 'R' augmentation. Use
678 size_of_output_cie_fde when assigning offsets. Use the final offset
679 as the new section size.
680 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
681 Account for any extra augmentation bytes in the returned offset.
682 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
683 moved before being modified. Pad growing entries with DW_CFA_nops.
684 Add 'z' and 'R' augmentations as directed by add_augmentation_size
685 and add_fde_encoding.
687 2004-11-15 Mark Mitchell <mark@codesourcery.com>
689 * elf32-arm.c (elf32_arm_relocate_section): Use
692 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
694 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
695 for discard relocations; don't add an R_MIPS_NONE to the main body
698 2004-11-04 Paul Brook <paul@codesourcery.com>
700 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
701 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
702 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
703 default version definition for unversioned symbols.
704 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
705 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
706 _bfd_elf_slurp_version_tables. Set default version for unversioned
709 2004-11-15 Paul Brook <paul@codesourcery.com>
711 * elflink.c (elf_link_add_object_symbols): Don't assume version
712 indices are consecutive.
714 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
716 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
717 composite relocations against the personality data.
719 2004-11-13 Paul Brook <paul@codesourcery.com>
721 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
722 R_ARM_PREL31 relocations to PLT entries.
723 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
724 (elf32_arm_check_relocs): Ditto.
726 2004-11-12 Bob Wilson <bob.wilson@acm.org>
728 * xtensa-isa.c (xtensa_interface_class_id): New.
730 2004-11-11 Bob Wilson <bob.wilson@acm.org>
732 * elf32-xtensa.c (property_table_compare): Remove assertion about
733 entries with the same address and non-zero size.
734 (xtensa_read_table_entries): Report such entries as errors.
736 2004-11-11 Mark Mitchell <mark@codesourcery.com>
738 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
739 R_ARM_RELATIVE on Symbian OS.
741 2004-11-09 Mark Mitchell <mark@codesourcery.com>
743 * som.c (som_bfd_print_private_bfd_data): New function.
744 (som_object_setup): Save the auxiliary header. Don't assume that
745 zero is an invalid entry point for a shared library.
746 (som_object_p): Allocate the auxiliary header on the heap.
748 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
750 (elf32_arm_symbian_modify_segment_map): Likewise.
752 2004-11-09 Daniel Jacobowitz <dan@debian.org>
754 From David Poole <daveml@mbuf.com>:
755 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
756 (elf32_arm_size_dynamic_sections): Call it.
758 2004-11-09 Alan Modra <amodra@bigpond.net.au>
760 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
761 (ALL_MACHINES_CFILES): Fix typo.
762 * Makefile.in: Regenerate.
763 * po/SRC-POTFILES.in: Regenerate.
765 2004-11-08 Mark Mitchell <mark@codesourcery.com>
767 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
768 R_ARM_RELATIVE relocation for Symbian OS, mention the section
769 symbol in the relocation.
771 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
772 Vineet Sharma <vineets@noida.hcltech.com>
774 * coff-maxq.c: New File.
775 * cpu-maxq.c: New File.
776 * coffcode.h: Likewise.
777 * config.bfd: Likewise.
778 * configure.in (maxqcoff_vec): New target vector.
779 * Makefile.am: Add support for maxq target.
780 * configure.in: Likewise.
781 * archures.c:. Likewise.
782 * targets.c: Likewise.
783 * bfd_in2.h : Regenerated.
784 * Makefile.in: Regenerated.
785 * configure: Regenerated.
786 * doc/Makefile.in: Regenerated.
788 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
790 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
791 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
792 C_NT_WEAK aux entries.
793 (_bfd_coff_generic_relocate_section): Handle undefined
796 2004-11-07 Andreas Schwab <schwab@suse.de>
798 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
799 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
800 non-default visibility.
802 2004-11-01 Mark Mitchell <mark@codesourcery.com>
804 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
806 (elf32_arm_symbian_modify_segment_map): Don't
807 reset includes_filehdr and includes_phdrs here.
809 2004-11-04 Daniel Jacobowitz <dan@debian.org>
811 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
812 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
813 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
815 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
816 to a new removed list. Remove normal configuration stanzas.
817 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
818 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
819 elfarm-nabi.lo with elf32-arm.lo.
820 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
821 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
822 * elf32-arm.h: Remove.
823 * elfarm-oabi.c: Remove.
824 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
825 and bfd_elf32_littlearm_oabi_vec.
826 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
828 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
830 * config.bfd: Support crisv32-*-* like cris-*-*.
831 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
832 (bfd_mach_cris_v10_v32): New macros.
833 * cpu-cris.c: Tweak formatting.
834 (get_compatible): New function.
836 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
837 bfd_arch_info_type:s.
838 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
839 get_compatible for member compatible and link bfd_cris_arch_v32 as
841 * elf32-cris.c (cris_elf_pcrel_reloc)
842 (cris_elf_set_mach_from_flags): New functions.
843 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
844 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
845 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
846 numbers for bfd_mach_cris_v32.
847 (PLT_ENTRY_SIZE_V32): New macro.
848 (elf_cris_plt0_entry): Drop last comma in initializer.
849 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
850 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
852 (cris_elf_relocate_section): Change all "%B(%A)" messages to
854 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
855 (elf_cris_finish_dynamic_sections): Similar.
856 (elf_cris_adjust_dynamic_symbol): Similar.
857 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
859 <switch with PIC relocs>: Emit error and return FALSE for
860 bfd_mach_cris_v10_v32.
861 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
862 Emit warning when generating textrel reloc.
863 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
864 (cris_elf_final_write_processing): Set flags according to mach.
865 (cris_elf_print_private_bfd_data): Display
866 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
867 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
868 new_flags. Don't call cris_elf_final_write_processing. Don't
869 look at the actual elf header flags at all; use
870 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
871 in bfd_get_mach for ibfd and obfd and handle merging of compatible
873 (bfd_elf32_bfd_copy_private_bfd_data): Define.
874 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
875 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
876 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
877 * bfd-in2.h, libbfd.h: Regenerate.
879 2004-11-04 Alan Modra <amodra@bigpond.net.au>
881 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
882 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
884 (struct adjust_toc_info): New.
885 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
887 2004-11-03 Bob Wilson <bob.wilson@acm.org>
889 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
890 if there are no segments.
892 2004-11-02 Daniel Jacobowitz <dan@debian.org>
894 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
896 2004-11-02 Nick Clifton <nickc@redhat.com>
898 * elf32-iq2000.c: Convert to ISO C90 formatting.
900 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
902 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
904 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
906 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
907 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
908 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
910 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
912 * elf32-sh.c (tpoff): Take alignment into account.
914 2004-10-28 Nick Clifton <nickc@redhat.com>
916 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
917 performing a relocatable link.
918 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
919 for MIPS ports under Irix.
921 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
923 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
924 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
925 (elf32_arm_final_link_relocate): Ditto.
926 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
927 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
928 (elf32_arm_adjust_dynamic_symbol): Ditto.
929 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
930 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
931 (elf32_arm_r_howto): ... To here.
932 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
934 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
937 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
938 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
939 and R_IA64_SECREL64LSB.
941 2004-10-26 Paul Brook <paul@codesourcery.com>
943 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
944 (bfd_elf_size_dynamic_sections): Create default version definition.
945 (elf_link_output_extsym): Adjust for default symbol version.
947 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
949 * mmo.c: Adjust to ISO C.
951 * mmo.c (mmo_write_section_description): New function broken out
952 of mmo_internal_write_section.
953 (mmo_internal_write_section): For each of .text and .data, call
954 mmo_write_section_description before outputting contents if it has
955 nontrivially deducible vma or contents.
956 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
957 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
958 symbols if found within the .data address range.
960 2004-10-24 Daniel Jacobowitz <dan@debian.org>
962 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
964 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
966 * mmo.c (File Layout): Correct place of misplaced blurb about
969 2004-10-22 Mark Kettenis <kettenis@gnu.org>
971 * config.bfd: Add mips64*-*-openbsd.
973 2004-10-21 Bob Wilson <bob.wilson@acm.org>
975 * elf32-xtensa.c (ebb_propose_action): Put declarations before
978 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
980 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
981 * configure: Regenerate.
983 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
986 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
987 to linker reloc_overflow callback.
988 (aout_link_input_section_ext): Likewise.
989 (aout_link_reloc_link_order): Likewise.
990 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
991 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
993 (alpha_relocate_section): Likewise.
994 * coff-arm.c (coff_arm_relocate_section): Likewise.
995 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
996 * coff-h8500.c (extra_case): Likewise.
997 * coff-i960.c (coff_i960_relocate_section): Likewise.
998 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
999 * coff-mips.c (mips_relocate_section): Likewise.
1000 * coff-or32.c (coff_or32_relocate_section): Likewise.
1001 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1002 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1003 * coff-sh.c (sh_relocate_section): Likewise.
1004 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1005 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
1006 * coff-z8k.c (extra_case): Likewise.
1007 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1008 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1009 (_bfd_coff_generic_relocate_section): Likewise.
1010 * ecoff.c (ecoff_reloc_link_order): Likewise.
1011 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1012 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1013 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1014 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1015 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1016 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1017 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1018 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1019 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1020 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1021 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1022 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1023 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1024 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1025 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1026 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1027 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1028 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1029 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1030 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1031 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1032 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1033 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1034 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1035 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1036 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1037 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1038 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1039 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1040 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1041 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1042 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1043 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1044 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1045 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1046 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1047 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1048 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1049 * elflink.c (elf_reloc_link_order): Likewise.
1050 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
1051 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1052 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
1053 * linker.c (_bfd_generic_reloc_link_order): Likewise.
1054 * pdp11.c (pdp11_aout_link_input_section): Likewise.
1055 (aout_link_reloc_link_order): Likewise.
1056 * reloc.c (bfd_generic_get_relocated_section_contents):
1058 * xcofflink.c (xcoff_reloc_link_order): Likewise.
1059 * simple.c (simple_dummy_reloc_overflow): Updated.
1061 2004-10-20 Andreas Schwab <schwab@suse.de>
1063 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
1064 (elf_backend_plt_sym_val): Define.
1066 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
1068 * config.bfd: Set targ_underscore=yes for PE COFF targets
1070 2004-10-19 Alan Modra <amodra@bigpond.net.au>
1072 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
1073 (ppc64_elf_edit_opd): Likewise.
1075 2004-10-18 Mark Mitchell <mark@codesourcery.com>
1077 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
1078 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
1079 set SEC_ALLOC and SEC_LOAD.
1081 2004-10-18 Nick Clifton <nickc@redhat.com>
1083 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
1084 'name' for relocs against both local and global symbols.
1086 2004-10-16 Daniel Jacobowitz <dan@debian.org>
1088 * bfd-in2.h: Regenerate.
1089 * bfd.c (struct bfd): Add no_export.
1090 * elflink.c (elf_link_add_object_symbols): Handle no_export.
1092 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1094 * config.bfd: Whitespace cleanup.
1095 * Makefile.am: Run "make dep-am"
1096 * Makefile.in: Regenerate.
1098 2004-10-15 Jakub Jelinek <jakub@redhat.com>
1100 * elflink.c (struct already_linked_section): Removed.
1101 (try_match_symbols_in_sections, already_linked): Removed.
1102 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
1103 prefix of section names when finding already_linked_table
1104 chain. Compare section names. Instead of calling already_linked,
1105 do it inline and only for sections in the same already_linked_list.
1107 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1109 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
1110 parameter. If called after _bfd_elf_write_section_eh_frame,
1111 don't allow a -2 return unless need_* bit is already set, and
1112 handle offsets adjusted for output_offset.
1113 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
1114 * elf.c (_bfd_elf_section_offset): Update call.
1116 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
1119 * coffcode.h (coff_compute_section_file_positions): Cast to
1120 bfd_vma when computing page alignment.
1122 2004-10-13 Mark Mitchell <mark@codesourcery.com>
1124 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1125 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
1127 2004-10-12 Mark Mitchell <mark@codesourcery.com>
1129 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
1130 relocations use a virtual address, not a section offset.
1132 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1134 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
1135 (narrow_instruction, widen_instruction): Remove unnecessary calls to
1136 xtensa_format_encode.
1137 (ebb_propose_action): Inline call to ebb_add_proposed_action.
1138 (ebb_add_proposed_action): Delete.
1140 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1142 * elf32-xtensa.c: Use ISO C90 formatting.
1144 2004-10-12 Paul Brook <paul@codesourcery.com>
1146 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
1149 2004-10-12 Paul Brook <paul@codesourcery.com>
1151 * elf32-arm.h: Support EABI version 4 objects.
1153 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1156 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
1157 Don't mark as default.
1158 (bfd_x86_64_arch): Don't mark as default.
1160 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1162 * elflink.c (enum action_discarded): New.
1163 (elf_section_complain_discarded): Delete.
1164 (elf_action_discarded): New function subsuming the above and also
1165 controlling reloc behaviour.
1166 (elf_link_input_bfd): Use it.
1168 2004-10-11 Jakub Jelinek <jakub@redhat.com>
1170 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
1171 (special_sections): Add .gnu.liblist and .gnu.conflict.
1172 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
1174 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1177 * elflink.c (elf_link_input_bfd): Try harder to support
1178 relocations against symbols in removed linkonce sections.
1180 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1182 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
1185 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
1186 sections do not reference symbols in non-SEC_ALLOC sections.
1188 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1191 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
1192 (_bfd_elf_link_omit_section_dynsym): Formatting.
1194 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1196 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
1197 * libbfd.h: Regnerate.
1198 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
1199 * elf32-frv.c: Likewise.
1200 * elf32-m32r.c: Likewise.
1201 * elf32-ppc.c: Likewise.
1202 * elf64-hppa.c: Likewise.
1203 * elfxx-ia64.c: Likewise.
1204 * opncls.c: Likewise.
1206 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1208 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
1209 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
1210 offsets stored in struct eh_cie_fde entries before doing other
1213 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
1214 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
1215 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
1216 setting offsets for removed CIEs. Don't set "sec", instead set
1217 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
1218 CIE in hdr_info. Only set make_relative and make_lsda_relative
1219 for CIEs. Use pointers rather than array indices.
1220 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
1221 make_lsda_relative, need_* on cie_inf for FDEs.
1222 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
1223 section output_offset. Delete cie_offset, instead use cie_inf
1224 pointer to CIE entry. Use need_relative and need_lsda_relative on
1225 CIE entry for FDEs. Use pointers rather than array indices.
1227 2004-10-09 Alan Modra <amodra@bigpond.net.au>
1229 * coff-rs6000.c (rs6000coff_vec): Add initializer for
1230 bfd_is_target_special_symbol.
1231 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1232 * som.c (som_bfd_is_target_special_symbol): Define.
1234 2004-10-08 Nick Clifton <nickc@redhat.com>
1236 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
1237 * configure: Regenerate.
1238 * bfd-in2.h: Regenerate.
1239 * syms.c (bfd_is_target_special_symbol): New interface function.
1240 Returns true when a symbol should be considered to be special.
1241 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
1242 the symbol jump table.
1243 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
1244 Return true iff the symbol is a mapping symbol.
1245 (bfd_elf32_bfd_is_target_special_symbol): Define.
1246 * elfxx-target.h: Provide a default definition for
1247 bfd_is_target_special_symbol.
1248 * aout-target.h: Likewise.
1249 * aout-tic30.c: Likewise.
1250 * binary.c: Likewise.
1251 * coffcode.h: Likewise.
1252 * i386msdos.c: Likewise.
1255 * libaout.h: Likewise.
1256 * libbfd-in.h: Likewise
1257 * libecoff.h: Likewise.
1258 * mach-o.c: Likewise.
1260 * nlm-target.h: Likewise.
1261 * oasys.c: Likewise.
1263 * ppcboot.c: Likewise.
1265 * tekhex.c: Likewise.
1266 * versados.c: Likewise.
1268 * xcoff-target.h: Likewise.
1270 * libbfd.h: Regenerate.
1272 2004-10-08 Daniel Jacobowitz <dan@debian.org>
1274 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
1275 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
1276 (elf_backend_section_from_shdr): Define.
1278 2004-10-08 Alan Modra <amodra@bigpond.net.au>
1280 * syms.c (bfd_is_local_label): Return false for file symbols.
1282 2004-10-07 Bob Wilson <bob.wilson@acm.org>
1283 David Heine <dlheine@tensilica.com>
1285 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
1286 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
1287 (elf32xtensa_no_literal_movement): New global variable.
1288 (elf_howto_table): Add entries for new relocations.
1289 (elf_xtensa_reloc_type_lookup): Handle new relocations.
1290 (property_table_compare): When addresses are equal, compare sizes and
1291 various property flags.
1292 (property_table_matches): New.
1293 (xtensa_read_table_entries): Extend to read new property tables. Add
1294 output_addr parameter to indicate that output addresses should be used.
1295 Use bfd_get_section_limit.
1296 (elf_xtensa_find_property_entry): New.
1297 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
1298 (elf_xtensa_check_relocs): Handle new relocations.
1299 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
1300 relocations. Use new xtensa-isa.h functions.
1301 (build_encoding_error_message): Remove encode_result parameter. Add
1302 new target_address parameter used to detect alignment errors.
1303 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
1304 error handling. Use new is_operand_relocation function.
1305 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
1306 Use underbar macro for error messages. Formatting.
1307 (get_const16_opcode): New.
1308 (get_l32r_opcode): Add a separate flag for initialization.
1309 (get_relocation_opnd): Operand number is no longer explicit in the
1310 relocation. Change to decode the opcode and analyze its operands.
1311 (get_relocation_slot): New.
1312 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
1313 Use new xtensa-isa.h functions to handle multislot instructions.
1314 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
1315 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
1316 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
1317 check_loop_aligned, check_branch_target_aligned_address, narrowable,
1318 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
1319 get_single_format, init_op_single_format_table): New.
1320 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
1321 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
1322 (contract_asm_expansion): Add error_message parameter and pass it to
1323 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
1324 with R_XTENSA_SLOT0_OP.
1325 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
1326 instructions. Use new xtensa-isa.h functions.
1327 (r_reloc struct): Add new virtual_offset field.
1328 (r_reloc_init): Add contents and content_length parameters. Set
1329 virtual_offset field to zero. Add contents to target_offset field for
1330 partial_inplace relocations.
1331 (r_reloc_is_defined): Check for null.
1332 (print_r_reloc): New debug function.
1333 (source_reloc struct): Replace xtensa_operand field with pair of the
1334 opcode and the operand position. Add is_abs_literal field.
1335 (init_source_reloc): Specify operand by opcode/position pair. Set
1336 is_abs_literal field.
1337 (source_reloc_compare): When target_offsets are equal, compare other
1338 fields to make sorting predictable.
1339 (literal_value struct): Add is_abs_literal field.
1340 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
1341 (init_literal_value): New.
1342 (is_same_value): Replace with ...
1343 (literal_value_equal): ... this function. Add comparisons of
1344 virtual_offset and is_abs_literal fields.
1345 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
1346 failure. Initialize has_last_loc field.
1347 (value_map_hash_table_delete): New.
1348 (hash_literal_value): Rename to ...
1349 (literal_value_hash): ... this. Include is_abs_literal flag and
1350 virtual_offset field in the hash value.
1351 (get_cached_value): Rename to ...
1352 (value_map_get_cached_value): ... this. Update calls to
1353 literal_value_hash and literal_value_equal.
1354 (add_value_map): Check for allocation failure. Update calls to
1355 value_map_get_cached_value and literal_value_hash.
1356 (text_action, text_action_list, text_action_t): New types.
1357 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
1358 text_action_add, text_action_add_literal, offset_with_removed_text,
1359 offset_with_removed_text_before_fill, find_insn_action,
1360 print_action_list, print_removed_literals): New.
1361 (offset_with_removed_literals): Delete.
1362 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
1363 fix_array, fix_array_count, allocated_relocs, relocs_count, and
1364 allocated_relocs_count fields.
1365 (init_xtensa_relax_info): Initialize new fields.
1366 (reloc_bfd_fix struct): Add new translated field.
1367 (reloc_bfd_fix_init): Add translated parameter and use it to set the
1369 (fix_compare, cache_fix_array): New.
1370 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
1371 section via get_xtensa_relax_info. Use cache_fix_array to set up
1372 sorted fix_array and use bsearch instead of linear search.
1373 (section_cache_t): New struct.
1374 (init_section_cache, section_cache_section, clear_section_cache): New.
1375 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
1376 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
1377 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
1378 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
1380 (retrieve_contents): Use bfd_get_section_limit.
1381 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
1382 to compute_removed_literals. Free value_map_hash_table when no longer
1384 (analyze_relocations): Check is_relaxable_asm_section flag. Call
1385 compute_text_actions for all sections.
1386 (find_relaxable_sections): Mark sections as relaxable if they contain
1387 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
1388 call. Increment relax_info src_count field only for appropriate
1389 relocation types. Remove is_literal_section check.
1390 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
1391 r_reloc_init and find_associated_l32r_irel. Check
1392 is_relaxable_asm_section flag. Handle L32R instructions with absolute
1393 literals. Pass is_abs_literal flag to init_source_reloc.
1394 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
1395 CONST16 instructions. Adjust calls to r_reloc_init and
1396 pcrel_reloc_fits. Handle weak symbols conservatively.
1397 (find_associated_l32r_irel): Add bfd parameter and pass it to
1399 (compute_text_actions, compute_ebb_proposed_actions,
1400 compute_ebb_actions, check_section_ebb_pcrels_fit,
1401 check_section_ebb_reduces, text_action_add_proposed,
1402 compute_fill_extra_space): New.
1403 (remove_literals): Replace with ...
1404 (compute_removed_literals): ... this function. Call
1405 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
1406 Call xtensa_read_table_entries to get the property table. Skip
1407 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
1408 is_removable_literal, remove_dead_literal, and
1409 identify_literal_placement functions.
1410 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
1411 instead of linear search.
1412 (is_removable_literal, remove_dead_literal,
1413 identify_literal_placement): New.
1414 (relocations_reach): Update check for literal not referenced by any
1415 PC-relative relocations. Adjust call to pcrel_reloc_fits.
1416 (coalesce_shared_literal, move_shared_literal): New.
1417 (relax_section): Use bfd_get_section_limit. Call
1418 translate_section_fixes. Update calls to r_reloc_init and
1419 offset_with_removed_text. Check new is_relaxable_asm_section flag.
1420 Add call to pin_internal_relocs. Add special handling for
1421 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
1422 info to calculate new addend_displacement variable. Replace code for
1423 deleting literals with more general code to perform the actions
1424 determined by the action_list for the section.
1425 (translate_section_fixes, translate_reloc_bfd_fix): New.
1426 (translate_reloc): Check new is_relaxable_asm_section flag. Call
1427 find_removed_literal only if is_operand_relocation. Update call to
1428 offset_with_removed_text. Use new target_offset and removed_bytes
1430 (move_literal): New.
1431 (relax_property_section): Use bfd_get_section_limit. Set new
1432 is_full_prop_section flag and handle new property tables. Update calls
1433 to r_reloc_init and offset_with_removed_text. Check
1434 is_relaxable_asm_section flag. Handle expansion of zero-sized
1435 unreachable entries, with use of offset_with_removed_text_before_fill.
1436 For relocatable links, combine entries only for literal tables.
1437 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
1438 calls to offset_with_removed_text. Translate st_size field for
1440 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
1441 failure. Add contents parameter. Update call to get_bfd_fix. Update
1442 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
1443 R_XTENSA_ASM_EXPAND relocs.
1444 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
1445 call to get_bfd_fix. Include offset from contents for partial_inplace
1447 (is_reloc_sym_weak): New.
1448 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
1449 (prop_sec_len): New.
1450 (xtensa_is_property_section): Handle new property sections.
1451 (is_literal_section): Delete.
1452 (internal_reloc_compare): When r_offset matches, compare r_info and
1453 r_addend to make sorting predictable.
1454 (internal_reloc_matches): New.
1455 (xtensa_get_property_section_name): Handle new property sections.
1456 (xtensa_get_property_predef_flags): New.
1457 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
1458 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
1459 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
1460 (xtisa_errno, xtisa_error_msg): New variables.
1461 (xtensa_isa_errno, xtensa_isa_error_msg): New.
1462 (xtensa_insnbuf_alloc): Add error handling.
1463 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
1464 use xtensa_format_decode. Add error handling.
1465 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
1466 instruction length to find the number of bytes to copy.
1467 (xtensa_isa_init): Add error handling. Replace calls to
1468 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
1469 tables in the xtensa_modules structure.
1470 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
1471 xtensa_extend_isa): Delete.
1472 (xtensa_isa_free): Change to only free lookup tables.
1473 (opname_lookup_compare): Replace with ...
1474 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
1475 (xtensa_insn_maxlength): Rename to ...
1476 (xtensa_isa_maxlength): ... this.
1477 (xtensa_insn_length): Delete.
1478 (xtensa_insn_length_from_first_byte): Replace with ...
1479 (xtensa_isa_length_from_chars): ... this function.
1480 (xtensa_num_opcodes): Rename to ...
1481 (xtensa_isa_num_opcodes): ... this.
1482 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
1483 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
1484 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
1485 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
1486 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
1487 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
1488 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
1489 (xtensa_opcode_lookup): Add error handling.
1490 (xtensa_decode_insn): Replace with ...
1491 (xtensa_opcode_decode): ... this function, with new format and
1492 slot parameters. Add error handling.
1493 (xtensa_encode_insn): Replace with ...
1494 (xtensa_opcode_encode): ... this function, which does the encoding via
1495 one of the entries in the "encode_fns" array. Add error handling.
1496 (xtensa_opcode_name): Add error handling.
1497 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
1498 xtensa_opcode_is_call): New.
1499 (xtensa_num_operands): Replace with ...
1500 (xtensa_opcode_num_operands): ... this function. Add error handling.
1501 (xtensa_opcode_num_stateOperands,
1502 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
1503 xtensa_opcode_funcUnit_use, xtensa_operand_name,
1504 xtensa_operand_is_visible): New.
1505 (xtensa_get_operand, xtensa_operand_kind): Delete.
1506 (xtensa_operand_inout): Add error handling and special-case for
1508 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
1509 operate on one slot of an instruction. Added error handling.
1510 (xtensa_operand_encode): Handle default operands with no encoding
1511 functions. Check for success by comparing against decoded value.
1513 (xtensa_operand_decode): Handle default operands. Return decoded value
1514 through argument pointer. Add error handling.
1515 (xtensa_operand_is_register, xtensa_operand_regfile,
1516 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
1517 (xtensa_operand_isPCRelative): Rename to ...
1518 (xtensa_operand_is_PCrelative): ... this. Add error handling.
1519 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
1520 through argument pointer. Add error handling.
1521 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
1522 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
1523 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
1524 xtensa_regfile_shortname, xtensa_regfile_view_parent,
1525 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
1526 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
1527 xtensa_state_is_exported, xtensa_sysreg_lookup,
1528 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
1529 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
1530 xtensa_interface_num_bits, xtensa_interface_inout,
1531 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
1532 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
1533 * xtensa-modules.c: Rewrite to use new data structures.
1534 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
1535 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
1536 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
1537 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
1538 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
1539 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
1540 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
1541 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
1542 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
1543 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
1544 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
1545 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
1546 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
1547 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
1548 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
1549 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
1550 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
1551 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
1552 * Makefile.in: Regenerate.
1553 * bfd-in2.h: Likewise.
1554 * libbfd.h: Likewise.
1556 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
1558 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
1559 against the absolute section.
1560 (mips_elf64_write_rela): Likewise.
1562 2004-10-07 Jan Beulich <jbeulich@novell.com>
1564 * elf.c (elf_find_function): Don't generally check for matching
1565 section, just for non-file symbols. Remove redunant comparison
1567 * elf32-arm.h (arm_elf_find_function): Likewise.
1569 2004-10-07 Jeff Baker <jbaker@qnx.com>
1571 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
1572 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
1575 2004-10-04 Roland McGrath <roland@redhat.com>
1577 * hash.c (bfd_hash_set_default_size): Use const for table.
1578 Use size_t instead of int for variable compared to sizeof results.
1580 2004-10-05 Alan Modra <amodra@bigpond.net.au>
1583 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
1585 2004-10-01 Paul Brook <paul@codesourcery.com>
1587 * elf32-arm.h (elf32_arm_fake_sections,
1588 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
1590 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
1592 2004-10-01 Alan Modra <amodra@bigpond.net.au>
1594 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
1596 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
1597 need_relative or need_lsda_relative if we are processing an
1598 offset for a reloc on a FDE initial loc or LSDA field
1600 (_bfd_elf_write_section_eh_frame): Test need_relative and
1601 need_lsda_relative in place of corresponding make_* field
1602 when deciding to use pc-relative encodings.
1604 2004-09-30 Paul Brook <paul@codesourcery.com>
1606 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
1607 target2 relocation type.
1609 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
1612 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
1614 2004-09-30 Paul Brook <paul@codesourcery.com>
1616 * reloc.c: Add BFD_RELOC_ARM_SMI.
1617 * bfd-in2.h: Regenerate.
1620 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1622 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
1623 vma and output offset to address.
1624 * simple.c (simple_save_output_info): Only set output section
1625 and offset for debug sections, or those not already set up by
1627 (bfd_simple_get_relocated_section_contents): Update comment.
1629 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1631 * elf.c (IS_LOADED): Delete.
1632 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
1633 Restore SEC_HAS_CONTENTS test to the one place it was used prior
1636 2004-09-23 Alan Modra <amodra@bigpond.net.au>
1639 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
1640 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
1641 redundant assignment of EM_SPARC.
1643 2004-09-22 Brian Ford <ford@vss.fsi.com>
1645 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
1646 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
1648 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1650 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1652 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
1653 (elf_backend_modify_segment_map): Don't define.
1655 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1657 * elf.c (IS_LOADED): Define.
1658 (assign_file_positions_for_segments): Don't round up file offset of
1659 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
1660 Delete code handling link script adjustment of lma. Do the adjust
1661 in later code handling similar ajustments. Remove dead code error
1662 check. Warn if section lma would require a negative offset
1663 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
1664 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
1665 update voff in section loop. Change voff in segment loop to be an
1666 adjustment on top of "off". Set sec->filepos and update "off" later.
1667 Test for loadable sections consistently using IS_LOADED. Similarly,
1668 test for alloc-only sections other than .tbss consistently.
1669 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
1670 Tidy PT_NOTE handling. Use %B and %A in error messages.
1671 (assign_file_positions_except_relocs): Use %B in error message.
1673 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
1675 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
1676 (CONFIG_STATUS_DEPENDENCIES): New.
1677 (Makefile): Removed.
1678 (config.status): Likewise.
1679 * Makefile.in: Regenerated.
1681 2004-09-17 Paul Brook <paul@codesourcery.com>
1683 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
1684 (bfd_elf32_arm_process_before_allocation): Update prototype.
1685 * bfd-in2.h: Regenerate.
1686 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
1687 (elf32_arm_link_hash_table_create): Set it.
1688 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
1689 (bfd_elf32_arm_set_target_relocs): New function.
1690 (arm_real_reloc_type): New function.
1691 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
1692 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
1693 (elf32_arm_gc_sweep_hook): Ditto.
1694 (elf32_arm_check_relocs): Ditto.
1695 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
1696 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
1698 (elf32_arm_got_prel): New variable.
1699 (elf32_arm_howto_from_type): New function.
1700 (elf32_arm_info_to_howto): Use it.
1701 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
1702 BFD_RELOC_ARM_TARGET2.
1703 * libbfd.h: Regenerate.
1704 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
1706 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1708 * ecoff.c: Update u.undef.next refs.
1709 * elf64-ppc.c: Likewise.
1710 * elflink.c: Likewise.
1711 * linker.c: Likewise.
1712 * xcofflink.c: Likewise.
1714 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
1715 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
1716 fields to indirect struct.
1717 * elf-m10300.c: Update u.weakdef refs.
1718 * elf32-arm.h: Likewise.
1719 * elf32-cris.c: Likewise.
1720 * elf32-frv.c: Likewise.
1721 * elf32-hppa.c: Likewise.
1722 * elf32-i370.c: Likewise.
1723 * elf32-i386.c: Likewise.
1724 * elf32-m32r.c: Likewise.
1725 * elf32-m68k.c: Likewise.
1726 * elf32-ppc.c: Likewise.
1727 * elf32-s390.c: Likewise.
1728 * elf32-sh.c: Likewise.
1729 * elf32-sparc.c: Likewise.
1730 * elf32-vax.c: Likewise.
1731 * elf32-xtensa.c: Likewise.
1732 * elf64-alpha.c: Likewise.
1733 * elf64-hppa.c: Likewise.
1734 * elf64-ppc.c: Likewise.
1735 * elf64-s390.c: Likewise.
1736 * elf64-sh64.c: Likewise.
1737 * elf64-sparc.c: Likewise.
1738 * elf64-x86-64.c: Likewise.
1739 * elfxx-ia64.c: Likewise.
1740 * elfxx-mips.c: Likewise.
1741 * elflink.c: Likewise. Also u.elf_hash_value.
1742 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
1744 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1745 (bfd_elf_gc_record_vtinherit): Alloc vtable.
1746 (bfd_elf_gc_record_vtentry): Likewise.
1747 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
1749 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1751 * Makefile.am: Run "make dep-am".
1752 * Makefile.in: Regenerate.
1753 * bfd-in2.h: Regenerate.
1754 * po/SRC-POTFILES.in: Regenerate.
1755 * po/bfd.pot: Regenerate.
1757 2004-09-16 Alan Modra <amodra@bigpond.net.au>
1759 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
1760 with bitfields. Make "type" and "other" bitfields too.
1761 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
1762 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
1763 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
1764 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
1765 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
1766 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
1767 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
1768 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
1769 * elf-hppa.h: Update all uses of elf_link_hash_flags.
1770 * elf-m10300.c: Likewise.
1772 * elf32-arm.h: Likewise.
1773 * elf32-cris.c: Likewise.
1774 * elf32-frv.c: Likewise.
1775 * elf32-hppa.c: Likewise.
1776 * elf32-i370.c: Likewise.
1777 * elf32-i386.c: Likewise.
1778 * elf32-m32r.c: Likewise.
1779 * elf32-m68k.c: Likewise.
1780 * elf32-ppc.c: Likewise.
1781 * elf32-s390.c: Likewise.
1782 * elf32-sh-symbian.c: Likewise.
1783 * elf32-sh.c: Likewise.
1784 * elf32-sh64.c: Likewise.
1785 * elf32-sparc.c: Likewise.
1786 * elf32-vax.c: Likewise.
1787 * elf32-xtensa.c: Likewise.
1788 * elf64-alpha.c: Likewise.
1789 * elf64-hppa.c: Likewise.
1790 * elf64-ppc.c: Likewise.
1791 * elf64-s390.c: Likewise.
1792 * elf64-sh64.c: Likewise.
1793 * elf64-sparc.c: Likewise.
1794 * elf64-x86-64.c: Likewise.
1795 * elflink.c: Likewise.
1796 * elfxx-ia64.c: Likewise.
1797 * elfxx-mips.c: Likewise.
1798 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
1799 * configure: Regenerate.
1800 * aclocal.m4: Regenerate.
1802 2004-09-16 Alan Modra <amodra@bigpond.net.au>
1804 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
1805 around uses of R_ARM_TARGET1.
1806 (elf32_arm_check_relocs): Likewise.
1808 2004-09-13 Paul Brook <paul@codesourcery.com>
1810 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
1812 * bfd-in2.h: Regenerate.
1813 * libbfd.h: Regenerate.
1814 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
1815 (elf32_arm_link_hash_table_create): Set target1_is_rel.
1816 (bfd_elf32_arm_process_before_allocation): Ditto.
1817 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
1818 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1819 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
1822 2004-09-10 Joel Brobecker <brobecker@gnat.com>
1824 * hpux-core.c (thread_section_p): New function.
1825 (hpux_core_core_file_p): Fix computation of offset in call
1826 to bfd_seek. Create a ".reg" section from an arbitrary
1827 ".reg/<id>" section if none was created after having read
1830 2004-09-11 Andreas Schwab <schwab@suse.de>
1832 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
1833 * aclocal.m4: Rebuild.
1834 * configure: Rebuild.
1836 2004-09-10 Joel Brobecker <brobecker@gnat.com>
1838 * section.c (bfd_sections_find_if): Fix parameter name in
1839 comment to match code.
1841 2004-09-10 Alan Modra <amodra@bigpond.net.au>
1843 * elf.c (assign_file_positions_except_relocs): Assign relocs
1844 stored in a bfd section.
1846 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
1848 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
1849 h->gotplt_refcount to 0, not -1.
1851 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
1853 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1854 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
1856 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
1857 handle symbol visibility here.
1859 2004-09-07 Alan Modra <amodra@bigpond.net.au>
1861 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
1862 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
1864 (ppc_stub_name): Remove trailing "+0" on stub name.
1865 (create_linkage_sections): Create relocations for
1866 branch lookup table when --emit-relocs as well as when --shared.
1867 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
1868 relbrlt test. For --emit-stub-syms, always output a sym even when
1869 one already exists on a plt call stub. Put stub type in the stub
1871 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
1873 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
1874 reloc_count in stub sections. Adjust relbrlt test.
1875 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
1876 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
1877 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
1878 for relocs against discarded symbols. Fix comments.
1880 2004-09-06 Mark Mitchell <mark@codesourcery.com>
1882 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
1883 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
1885 (map_sections_to_segments): ... here. Use it. Assign a file
1886 position to the .dynamic section if it is not loadable, but part
1887 of the PT_DYNAMIC segment.
1888 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1889 offsets, not VMAs, for the BPABI. Do not fill in the header in
1890 the .got.plt section for the BPABI.
1891 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
1893 (elf_backend_want_got_plt): Define to zero for Symbian OS.
1895 2004-09-06 Nick Clifton <nickc@redhat.com>
1897 * elflink.c (elf_link_add_object_symbols): Set the error code to
1898 bfd_error_wrong_format when the input format does not match the
1901 2004-09-06 Alan Modra <amodra@bigpond.net.au>
1903 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
1904 (ppc64_elf_check_directives): ..here.
1905 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
1906 before accessing ppc64_elf_tdata.
1907 (ppc64_elf_finish_dynamic_sections): And here too.
1909 2004-09-04 Alan Modra <amodra@bigpond.net.au>
1911 * bfd.c (_bfd_default_error_handler): Correct loop exit.
1913 2004-09-03 Mark Mitchell <mark@codesourcery.com>
1915 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
1916 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
1917 (bfd_elf32_littlearm_symbian_vec): Likewise.
1918 * configure: Regenerated.
1919 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
1920 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
1921 (PLT_ENTRY_SIZE): Likewise.
1922 (bfd_vma_elf32_arm_symbian_plt_entry): New
1924 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
1926 (create_got_section): Don't create sections when generating BPABI
1928 (elf32_arm_create_dynamic_sections): Tidy.
1929 (elf32_arm_link_hash_table_create): Set plt_header_size,
1930 plt_entry_size, and symbian_p.
1931 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
1932 generating BPABI objects.
1933 (allocate_dynrelocs): Use htab->plt_header_size, not
1934 PLT_HEADER_SIZE. Do not add to .got.plt when
1935 generating BPABI objects.
1936 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
1937 * elfarm-nabi.c: Add SymbianOS target vectors.
1938 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
1939 (_bfd_elf_link_create_dynamic_sections): Likewise.
1940 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
1941 (elfNN_bed): Use it.
1942 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
1943 (bfd_elf32_littlearm_symbian_vec): Likewise.
1944 (_bfd_target_vector): Add them.
1946 2004-09-03 Nick Clifton <nickc@redhat.com>
1949 * coffcode.h (handle_COMDAT): Replace abort with an warning
1950 message and allow the scan to continue.
1952 2004-09-02 Alan Modra <amodra@bigpond.net.au>
1954 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
1955 in when reading relocs, not our sorted syms. Remove unnecessary
1958 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
1960 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
1962 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
1964 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
1965 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
1966 replace uses of *_alias with *_noncanonical.
1967 * aclocal.m4: Rebuild with aclocal 1.4p6.
1968 * Makefile.in: Rebuild with automake 1.4p6.
1969 * doc/Makefile.in: Rebuild with automake 1.4p6.
1970 * configure.in: Autoupdate with autoupdate 2.59.
1971 * config.in: Regenerate with autoheader 2.59.
1972 * configure: Regnerate with autoconf 2.59.
1974 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1976 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
1977 symbol pointer arrays before modifying.
1979 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1981 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
1982 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
1983 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
1984 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
1985 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
1986 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
1987 Use both symbol tables on non-relocatable objects. Use a common
1988 error exit. Fix "mid" warning.
1989 * libbfd.h: Regenerate.
1990 * bfd-in2.h: Regenerate.
1992 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1994 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
1996 (struct sfpr_def_parms): Save some space.
1997 (sfpr_define): Here too.
1999 * elf64-ppc.c (compare_symbols): Put section syms first.
2000 (sym_exists_at): New function.
2001 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
2002 points only for relocatable files. Use .opd section contents
2003 otherwise. Generally clean up the code.
2005 2004-08-27 Alan Modra <amodra@bigpond.net.au>
2007 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
2008 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
2009 (struct sfpr_def_parms): New.
2010 (sfpr_define): New function.
2011 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
2012 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
2013 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
2014 (savefpr1_tail, restfpr1_tail): New functions.
2015 (savevr, savevr_tail, restvr, restvr_tail): New functions.
2016 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
2017 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
2018 code. Define all ABI mandated _save and _rest functions.
2020 2004-08-26 Paul Brook <paul@codesourcery.com>
2022 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
2024 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2026 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
2029 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2031 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
2032 that pcrel correction is applied for R_386_PC32.
2034 2004-08-25 Alan Modra <amodra@bigpond.net.au>
2036 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
2037 for R_386_32 and R_386_PC32 relocs against symbols defined in
2040 2004-08-25 Dmitry Diky <diwil@spec.ru>
2042 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
2043 Add new relocations.
2044 * bfd-in2.h: Regenerate.
2045 * libbfd.h: Regenerate.
2046 * elf32-msp430.c: Clean-up code.
2047 (elf_msp430_howto_table): Add new relocation entries.
2048 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
2049 (msp430_elf_relax_section): New function.
2050 (msp430_elf_relax_delete_bytes): New function.
2051 (msp430_elf_symbol_address_p): New function.
2053 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2055 * elf32-m32r.c (m32r_elf_relocate_section): Handle
2056 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
2058 2004-08-20 Daniel Jacobowitz <dan@debian.org>
2060 * elflink.c (_bfd_elf_section_already_linked): Handle
2061 SEC_LINK_DUPLICATES_SAME_CONTENTS.
2063 2004-08-19 Mark Mitchell <mark@codesourcery.com>
2065 * config.bfd (arm*-*-symbianelf*): New target.
2066 (arm*-*-eabi*): Likewise.
2068 2004-08-19 Alan Modra <amodra@bigpond.net.au>
2070 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
2071 "struct ppc_link_hash_entry *".
2072 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
2073 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
2075 2004-08-19 Jakub Jelinek <jakub@redhat.com>
2077 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
2078 entries (where fd_aux overlaps next entry's fd_func).
2079 Add non_overlapping argument, use it.
2080 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
2081 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2082 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
2083 as indexes into opd_sym_map/opd_adjust array.
2084 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
2086 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2088 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
2089 if we can look up their function descriptor in a regular file.
2091 2004-08-18 Nick Clifton <nickc@redhat.com>
2094 * cofflink.c (coff_link_add_symbols): Check that the comdat
2095 pointer in the coff_section_data structure has been initialised
2098 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2101 * elflink.c (bfd_elf_record_link_assignment): Add comment about
2102 changing bfd_link_hash_undefined to bfd_link_hash_new.
2104 2004-08-17 Jakub Jelinek <jakub@redhat.com>
2106 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
2108 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
2109 (synthetic_opd, synthetic_relocatable): New variables.
2110 (compare_symbols, compare_relocs): New helper routines.
2111 (ppc64_elf_get_synthetic_symtab): New function.
2112 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
2114 * bfd-in2.h: Regenerated.
2115 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
2116 to relsyms. Return 0 if abfd is relocatable.
2118 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2120 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
2122 2004-08-17 Nick Clifton <nickc@redhat.com>
2124 * (is_arm_mapping_symbol_name): New function - return true
2125 when a symbol name matches the requirements for an ARM mapping
2127 (arm_elf_find_function): New function based on
2128 elf_find_function in elf.c but skipping ARM mapping symbols
2129 and including thumb function symbols.
2130 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
2131 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
2133 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2135 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
2136 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
2137 (ppc64_elf_brtaken_reloc): Here too.
2139 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2141 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
2143 (ppc64_elf_check_directives): Check that we have the right hash
2144 table before proceeding.
2146 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2148 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
2149 (adjust_opd_syms): Attach opd syms for deleted entries to one of
2150 the sections that will be discarded.
2152 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2154 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
2156 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2158 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
2159 free space available.
2161 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2163 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
2164 occurrences with bfd_byte * thoughout file.
2166 * coff-rs6000.c (do_shared_object_padding): Warning fix.
2167 (xcoff_write_armap_big): Likewise.
2168 (xcoff_write_archive_contents_old): Likewise.
2169 (xcoff_write_archive_contents_big): Likewise.
2171 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
2173 2004-08-13 Nick Clifton <nickc@redhat.com>
2175 * elf32-arm.h: Convert to ISO C90.
2177 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2180 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
2183 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2185 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
2186 (bfd_archive_filename, bfd_get_section_ident): Delete.
2187 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
2188 bfd_archive_filename.
2189 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
2190 to warn about symbols in discarded sections. Use _bfd_error_handler.
2191 * aout-adobe.c (aout_adobe_callback): See below.
2192 * aout-cris.c (swap_ext_reloc_in): ..
2193 * coff-arm.c (find_thumb_glue, find_arm_glue,
2194 coff_arm_relocate_section, bfd_arm_process_before_allocation,
2195 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
2196 coff_arm_copy_private_bfd_data): ..
2197 * coff-i860.c (i860_reloc_processing): ..
2198 * coff-mcore.c (mcore_coff_unsupported_reloc,
2199 coff_mcore_relocate_section): ..
2200 * coff-ppc.c (coff_ppc_relocate_section): ..
2201 * coff-rs6000.c (xcoff_create_csect_from_smclas
2202 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
2203 sh_swap_insns, sh_relocate_section): ..
2204 * coff-tic54x.c (tic54x_reloc_processing): ..
2205 * coff-tic80.c (coff_tic80_relocate_section): ..
2206 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
2207 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
2208 coff_slurp_symbol_table, coff_classify_symbol,
2209 coff_slurp_reloc_table): ..
2210 * coffgen.c (_bfd_coff_read_string_table): ..
2211 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
2212 _bfd_coff_generic_relocate_section): ..
2213 * cpu-arm.c (bfd_arm_merge_machines): ..
2214 * cpu-sh.c (sh_merge_bfd_arch): ..
2215 * elf-hppa.h (elf_hppa_relocate_section): ..
2216 * elf.c (bfd_elf_string_from_elf_section, setup_group,
2217 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
2218 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
2219 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
2220 * elf32-arm.h (find_thumb_glue, find_arm_glue,
2221 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
2222 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
2223 elf32_arm_relocate_section, elf32_arm_set_private_flags,
2224 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
2225 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
2226 cris_elf_merge_private_bfd_data
2227 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
2228 * elf32-gen.c (elf32_generic_link_add_symbols): ..
2229 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
2230 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
2231 elf32_hppa_relocate_section): ..
2232 * elf32-i370.c (i370_elf_merge_private_bfd_data,
2233 i370_elf_check_relocs, i370_elf_relocate_section): ..
2234 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
2235 elf_i386_relocate_section): ..
2236 * elf32-m32r.c (m32r_elf_relocate_section,
2237 m32r_elf_merge_private_bfd_data): ..
2238 * elf32-m68hc1x.c (m68hc12_add_stub,
2239 _bfd_m68hc11_elf_merge_private_bfd_data): ..
2240 * elf32-m68k.c (elf_m68k_relocate_section): ..
2241 * elf32-mcore.c (mcore_elf_unsupported_reloc,
2242 mcore_elf_relocate_section): ..
2243 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
2244 ppc_elf_check_relocs, ppc_elf_relocate_section,
2245 ppc_elf_begin_write_processing): ..
2246 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2247 elf_s390_relocate_section): ..
2248 * elf32-sh-symbian.c (sh_symbian_import_as,
2249 sh_symbian_process_embedded_commands,
2250 sh_symbian_relocate_section): ..
2251 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
2252 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
2253 sh_elf_merge_private_data): ..
2254 * elf32-sparc.c (elf32_sparc_check_relocs,
2255 elf32_sparc_relocate_section,
2256 elf32_sparc_merge_private_bfd_data): ..
2257 * elf32-v850.c (v850_elf_check_relocs,
2258 v850_elf_merge_private_bfd_data): ..
2259 * elf32-xtensa.c (elf_xtensa_check_relocs,
2260 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
2261 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
2262 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
2263 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
2264 * elf64-gen.c (elf64_generic_link_add_symbols): ..
2265 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
2266 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
2267 ppc64_elf_relocate_section): ..
2268 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2269 elf_s390_relocate_section): ..
2270 * elf64-sh64.c (sh_elf64_relocate_section): ..
2271 * elf64-sparc.c (sparc64_elf_check_relocs,
2272 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
2273 sparc64_elf_merge_private_bfd_data): ..
2274 * elf64-x86-64.c (elf64_x86_64_check_relocs,
2275 elf64_x86_64_relocate_section): ..
2276 * elflink.c (_bfd_elf_add_default_symbol,
2277 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
2278 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
2279 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
2280 elf_get_linked_section_vma, elf_fixup_link_order,
2281 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
2282 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
2283 * elfxx-ia64.c (elfNN_ia64_relax_section,
2284 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
2285 * elfxx-mips.c (mips_elf_perform_relocation,
2286 _bfd_mips_elf_check_relocs,
2287 _bfd_mips_elf_merge_private_bfd_data): ..
2288 * ieee.c (ieee_slurp_external_symbols): ..
2289 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
2290 * libbfd.c (_bfd_generic_verify_endian_match): ..
2291 * linker.c (_bfd_generic_link_add_one_symbol,
2292 _bfd_generic_section_already_linked): ..
2293 * pdp11.c (translate_to_native_sym_flags): ..
2294 * pe-mips.c (coff_pe_mips_relocate_section): ..
2295 * peicode.h (pe_ILF_build_a_bfd): ..
2296 * srec.c (srec_bad_byte): ..
2297 * stabs.c (_bfd_link_section_stabs): ..
2298 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
2299 Replace all uses of bfd_archive_filename and bfd_get_section_ident
2300 with corresponding %B and %A in _bfd_error_handler format string.
2301 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
2302 calls to use %A and %B. Fix "against symbol .. from section" and
2303 similar error messages. Combine multiple _bfd_error_handler calls
2304 where they were separated due to bfd_archive_filename deficiencies.
2305 * bfd-in2.h: Regenerate.
2307 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
2309 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
2312 2004-08-10 Alan Modra <amodra@bigpond.net.au>
2314 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
2315 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
2316 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
2318 (link_hash_newfunc): Init was_undefined.
2319 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
2320 Use undefweak instead.
2321 (ppc64_elf_check_directives): Fix undefs chain.
2322 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
2324 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
2325 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
2326 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
2328 2004-08-09 Jakub Jelinek <jakub@redhat.com>
2330 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
2331 error, test input_section flags rather than sec.
2333 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2335 * elf-bfd.h (struct elf_backend_data): Add
2336 elf_backend_archive_symbol_lookup.
2337 (_bfd_elf_archive_symbol_lookup): Declare.
2338 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
2339 (elf_link_add_archive_symbols): ..extracted from here. Call the
2341 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
2342 (elfNN_bed): Init new field.
2343 * elf64-ppc.c (elf_backend_check_directives): Define.
2344 (elf_backend_archive_symbol_lookup): Define.
2345 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
2346 a ppc_link_hash_entry pointer.
2348 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
2349 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
2350 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
2351 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
2352 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
2353 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2354 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
2357 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2359 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
2360 (ppc64_elf_add_symbol_hook): Test for NULL section.
2361 (get_sym_h): Formatting.
2362 (ppc64_elf_size_stubs): Include reloc addend in value stored as
2365 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
2366 long branch stubs with code handling plt and r2off branch stubs.
2368 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2370 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
2371 * elflink.c (elf_link_input_bfd): Formatting.
2372 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
2374 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
2375 (link_hash_newfunc): Don't set it.
2376 (ppc64_elf_copy_indirect_symbol): Nor copy it.
2377 (ppc64_elf_mark_entry_syms): Delete.
2378 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
2379 sections. Use get_opd_info.
2380 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
2382 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2384 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
2386 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
2387 (func_desc_adjust): Don't set have_undefweak.
2388 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
2389 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
2391 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
2392 "struct ppc_link_hash_entry *". Adjust all references.
2393 (ppc64_elf_hide_symbol): Correct a comment.
2395 * elf64-ppc.c (get_opd_info): New function.
2396 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
2397 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
2398 before calling get_fdh. Test fdh rather than h before dereferencing
2399 fdh. Mark removed symbols in opd_adjust.
2400 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
2401 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
2403 (ppc64_elf_output_symbol_hook): Likewise.
2405 2004-08-06 Paul Brook <paul@codesourcery.com>
2407 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
2408 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
2409 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
2410 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
2411 and BFD_RELOC_ARM_SBREL32.
2412 * bfd-in2.h, bbfd.h: Regenerate.
2414 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2416 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
2417 the dynamic link symbol actually in use.
2419 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
2421 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
2423 2004-07-31 Joel Brobecker <brobecker@gnat.com>
2424 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2426 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
2427 SHN_MIPS_TEXT and SHN_MIPS_DATA.
2429 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
2430 Nick Clifton <nickc@redhat.com>
2433 * bfd.c (_bfd_default_error_handler): Make it global.
2435 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
2437 * elf.c (assign_section_numbers): Cope gracefully with sections
2438 which have SHF_LINK_ORDER set but no sh_link set up.
2439 * elflink.c (elf_get_linked_section_vma): Likewise.
2441 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
2444 * elfxx-target.h (elf_backend_link_order_error_handler): New.
2445 Set it to _bfd_default_error_handler.
2446 (elfNN_bed): Add elf_backend_link_order_error_handler.
2448 * libbfd-in.h (_bfd_default_error_handler): New.
2450 * libbfd.h: Regenerated.
2452 2004-07-30 Jakub Jelinek <jakub@redhat.com>
2454 * archures.c (bfd_mach_sparc_64bit_p): Define.
2455 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
2456 * bfd-in2.h: Rebuilt.
2458 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
2460 Introduce SH2a support.
2461 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
2462 * archures.c (bfd_mach_sh2a_nofpu): New.
2463 * bfd-in2.h: Rebuilt.
2464 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
2465 (arch_info_struct): Add sh2a_nofpu.
2466 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
2467 2003-12-29 DJ Delorie <dj@redhat.com>
2468 * reloc.c: Add relocs for sh2a.
2469 * bfd-in2.h: Regenerate.
2470 * libbfd.hh: Regenerate.
2471 2003-12-01 Michael Snyder <msnyder@redhat.com>
2472 * archures.c (bfd_mach_sh2a): New.
2473 * bfd-in2.h: Rebuilt.
2474 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
2476 (arch_info_struct): Add sh2a.
2477 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
2479 2004-07-28 Nick Clifton <nickc@redhat.com>
2480 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2483 * som.c (setup_sections): Improve estimation of space sizes in
2484 relocatable objects.
2486 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
2487 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
2488 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
2490 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
2491 * configure: Regenerate.
2492 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
2493 case that accepts OSABI=NetBSD and OSABI=SysV.
2494 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
2495 the base of .got or .data (if .got does not exist).
2496 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
2498 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
2499 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
2500 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
2501 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
2503 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
2506 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
2507 (elf_sec_group): Defined.
2508 (bfd_elf_match_symbols_in_sections): New prototype.
2509 (_bfd_elf_setup_group_pointers): Likewise.
2511 * elf.c (bfd_elf_discard_group): Abort.
2512 (bfd_elf_set_group_contents): Also include relocation sections.
2513 Remove zero-fill for ld -r.
2514 (_bfd_elf_setup_group_pointers): New function.
2515 (elf_sort_elf_symbol): Likewise.
2516 (elf_sym_name_compare): Likewise.
2517 (bfd_elf_match_symbols_in_sections): Likewise.
2519 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
2521 * elflink.c (match_group_member): New.
2522 (elf_link_input_bfd): Check group member for discarded section.
2523 (try_match_symbols_in_sections): New function.
2524 (already_linked): Likewise.
2525 (_bfd_elf_section_already_linked): Support mixing comdat group
2526 and linkonce section.
2528 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
2529 * linker.c (bfd_section_already_linked_table_traverse): New.
2531 * libbfd.h: Regenerated.
2533 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
2535 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
2536 BFD_RELOC_CRX_SWITCH32.
2537 * bfd-in2.h: Regenerate.
2538 * libbfd.h: Regenerate.
2539 * elf32-crx.c: Support relocation/relaxation of
2540 BFD_RELOC_CRX_SWITCH* types.
2542 2004-07-27 Alan Modra <amodra@bigpond.net.au>
2544 * elf64-ppc.c: Correct "Linker stubs" comment.
2546 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
2548 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
2550 (elf_linked_to_section): New.
2552 * elf.c (assign_section_numbers): Set up sh_link for
2555 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
2556 to sh_link for SHT_IA_64_UNWIND sections.
2558 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2560 * elflink.c (elf_fixup_link_order): Add _() to error message.
2562 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2564 * elflink.c (elf_fixup_link_order): Issue a warning and flag
2567 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
2569 * aout-adobe.c (aout_32_section_already_linked): Defined.
2570 * aout-target.h (MY_section_already_linked): Likewise.
2571 * aout-tic30.c (MY_section_already_linked): Likewise.
2572 * binary.c (binary_section_already_linked): Likewise.
2573 * bout.c (b_out_section_already_linked): Likewise.
2574 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
2575 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
2576 * coffcode.h (coff_section_already_linked): Likewise.
2577 * i386msdos.c (msdos_section_already_linked): Likewise.
2578 * i386os9k.c (os9k_section_already_linked): Likewise.
2579 * ieee.c (ieee_section_already_linked): Likewise.
2580 * ihex.c (ihex_section_already_linked): Likewise.
2581 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
2582 * mmo.c (mmo_section_already_linked): Likewise.
2583 * nlm-target.h (nlm_section_already_linked): Likewise.
2584 * oasys.c (oasys_section_already_linked): Likewise.
2585 * pef.c (bfd_pef_section_already_linked): Likewise.
2586 * ppcboot.c (ppcboot_section_already_linked): Likewise.
2587 * som.c (som_bfd_discard_group): Likewise.
2588 * srec.c (srec_section_already_linked): Likewise.
2589 * tekhex.c (tekhex_section_already_linked): Likewise.
2590 * versados.c (versados_section_already_linked): Likewise.
2591 * vms.c (vms_section_already_linked): Likewise.
2592 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
2593 * xsym.c (bfd_sym_section_already_linked): Likewise.
2595 * bfd-in.h (bfd_section_already_linked_table_init): New.
2596 (bfd_section_already_linked_table_free): Likewise.
2598 * coff-rs6000.c (rs6000coff_vec): Add
2599 _bfd_generic_section_already_linked.
2600 (pmac_xcoff_vec): Likewise.
2601 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2602 (aix5coff64_vec): Likewise.
2604 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
2605 * elflink.c (_bfd_elf_section_already_linked): New function.
2607 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
2609 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
2610 (_bfd_generic_section_already_linked): New.
2611 (bfd_section_already_linked_hash_entry): Likewise.
2612 (bfd_section_already_linked): Likewise.
2613 (bfd_section_already_linked_table_lookup): Likewise.
2614 (bfd_section_already_linked_table_insert): Likewise.
2616 * linker.c (bfd_section_already_linked): New.
2617 (_bfd_section_already_linked_table): Likewise.
2618 (bfd_section_already_linked_table_lookup): Likewise.
2619 (bfd_section_already_linked_table_insert): Likewise.
2620 (already_linked_newfunc): Likewise.
2621 (bfd_section_already_linked_table_init): Likewise.
2622 (bfd_section_already_linked_table_free): Likewise.
2623 (_bfd_generic_section_already_linked): Likewise.
2625 * section.c (bfd_section): Remove comdat.
2626 (bfd_comdat_info): Moved to ...
2627 * bfd-in.h (coff_comdat_info): Here.
2628 (bfd_coff_get_comdat_section): New.
2629 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
2630 * libcoff-in.h (coff_section_tdata): Add comdat.
2631 * coffcode.h (handle_COMDAT): Updated.
2632 * cofflink.c (coff_link_add_symbols): Likewise.
2633 * ecoff.c (bfd_debug_section): Likewise.
2635 * targets.c (bfd_target): Add _section_already_linked.
2636 (BFD_JUMP_TABLE_LINK): Updated.
2638 * bfd-in2.h: Regenerated.
2639 * libbfd.h: Likewise.
2640 * libcoff.h: Likewise.
2642 2003-07-21 Paul Brook <paul@codesourcery.com>
2644 * elflink.c (elf_get_linked_section_vma, compare_link_order,
2645 elf_fixup_link_order): New functions.
2646 (bfd_elf_final_link): Call elf_fixup_link_order.
2648 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
2650 * elf-bfd.h (ELF_COMMON_DEF_P): New.
2651 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
2653 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
2654 _bfd_elf_symbol_refs_local_p.
2655 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
2658 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
2660 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
2662 (bfd_elf_get_dyn_lib_class): New prototype.
2663 * elf.c (bfd_elf_get_dyn_lib_class): New function.
2665 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
2666 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
2667 entry is needed. Issue an error if a DT_NEEDED entry is needed
2668 for a file marked DYN_NO_NEEDED.
2669 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
2672 * bfd-in2.h: Regenerated.
2674 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2676 * elflink.c (elf_section_complain_discarded): Don't complain in
2679 2004-07-10 James E Wilson <wilson@specifixinc.com>
2681 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
2682 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
2683 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
2684 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
2686 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
2687 bfd_put_64 to bfd_putl64.
2688 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
2690 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
2693 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
2694 .init/.fini sections when trying to relax it.
2696 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
2698 * elf.c (assign_file_positions_for_segments): Make sure the
2699 .dynamic section is the first section in the PT_DYNAMIC segment.
2701 2004-07-09 Nick Clifton <nickc@redhat.com>
2703 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
2704 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
2705 sh_elf_get_flags_from_mach functions so that they do not conflict
2706 when this target is built with other sh-elf targets.
2707 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
2708 suppression of this function.
2709 (sh_elf_find_flags): Likewise.
2711 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
2713 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
2714 (ALL_MACHINES_CFILES): Add cpu-crx.c.
2715 (BFD32_BACKENDS): Add elf32-crx.lo.
2716 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
2717 (cpu-crx.lo): New target.
2718 (elf32-crx.lo): New target.
2719 * Makefile.in: Regenerate.
2720 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
2721 (bfd_archures_list): Add bfd_crx_arch.
2722 * bfd-in2.h: Regenerate.
2723 * config.bfd: Handle crx-*-elf*, crx*.
2724 * configure.in: Handle bfd_elf32_crx_vec.
2725 * configure: Regenerate.
2726 * cpu-crx.c: New file.
2727 * elf32-crx.c: Likewise.
2728 * libbfd.h: Regenerate.
2729 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
2730 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
2731 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
2732 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
2733 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
2734 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
2735 * targets.c (bfd_elf32_crx_vec): Declare.
2736 (bfd_target_vector): Add bfd_elf32_crx_vec.
2738 2004-07-06 Nick Clifton <nickc@redhat.com>
2740 * config.bfd: Add sh-symbian-elf target.
2741 * configure.in: Add bfd_elf32_shl_symbian_vec.
2742 * configure: Regenerate.
2743 * elf-bfd.h (struct elf_backend_data): Add new field
2745 * elflink.c (elf_link_add_object_symbols): Invoke the
2746 check_directives function, if defined.
2747 * elfxx-target.h: Provide a default, NULL definition for
2749 * targets.c: Add bfd_elf32_shl_symbian_vec.
2750 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
2752 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
2753 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
2754 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
2755 not already been defined.
2756 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
2757 * sh-symbian.c: New file. Provide functions to support the
2758 * sh-symbian-elf target.
2759 * Makefile.am: Add elf32-sh-symbian.c
2760 * Makefile.in: Regenerate.
2762 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
2764 * elf32-sh.c: Include ../opcodes/sh-opc.h.
2765 * Makefile.am: Ran make dep-am.
2766 * Makefile.in: Ran make dep-in.
2768 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2770 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
2773 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
2775 * config.bfd: Add want64 to configuration target s390-*-linux*.
2777 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
2779 * bfd.c (bfd_get_section_ident): New.
2781 * elflink.c (elf_link_read_relocs_from_section): Call
2782 bfd_get_section_ident to identify the section when reporting
2784 (_bfd_elf_link_output_relocs): Likewise.
2785 (elf_link_output_extsym): Likewise.
2786 (elf_link_input_bfd): Likewise.
2787 (bfd_elf_gc_record_vtinherit): Likewise.
2789 * bfd-in2.h: Regenerated.
2791 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
2792 Nick Clifton <nickc@redhat.com>
2795 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
2796 of section symbols to mips_elf_sort_hash_table ().
2798 2004-07-01 Alan Modra <amodra@bigpond.net.au>
2800 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
2802 (elf_section_complain_discarded): New function. Handle
2803 .gcc_except_table too.
2804 (elf_link_input_bfd): Rewrite handling of relocs against symbols
2805 in discarded sections.
2806 * elf-bfd.h (elf_discarded_section): Protect macro arg.
2808 2004-06-30 James E Wilson <wilson@specifixinc.com>
2810 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
2811 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
2813 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
2816 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
2817 local references to discarded sections and report their
2820 2004-06-30 Alan Modra <amodra@bigpond.net.au>
2822 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
2823 sec_info_type, test section name instead.
2825 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
2828 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
2829 in .init/.fini sections.
2831 2004-06-29 Bob Wilson <bob.wilson@acm.org>
2833 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
2834 bfd_get_section_limit.
2836 2004-06-29 Bob Wilson <bob.wilson@acm.org>
2838 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
2839 output section size.
2841 2004-06-29 Alan Modra <amodra@bigpond.net.au>
2843 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
2845 (mmix_elf_perform_relocation): Adjust for above change.
2846 (mmix_elf_relocate_section): Likewise.
2847 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
2848 (mmix_elf_get_section_contents): Delete.
2849 (bfd_elf64_get_section_contents): Delete.
2850 (mmix_elf_relocate_section): Zero stub area.
2851 * linker.c (default_indirect_link_order): Alloc max of section size
2853 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
2854 * section.c (bfd_malloc_and_get_section): Likewise.
2855 (struct bfd_section): Update rawsize comment.
2856 * bfd-in2.h: Regenerate.
2858 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
2860 2004-06-29 Alan Modra <amodra@bigpond.net.au>
2862 * bfd-in.h (bfd_get_section_limit): Define.
2863 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
2864 (_bfd_final_link_relocate): Use bfd_get_section_limit.
2865 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
2866 * coff-arm.c (coff_arm_relocate_section): Likewise.
2867 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
2868 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
2869 (bfd_ns32k_final_link_relocate): Likewise.
2870 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
2871 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
2872 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
2873 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
2874 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
2875 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
2876 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
2877 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
2878 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
2879 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
2880 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
2881 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
2882 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
2883 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
2884 * elf32-v850.c (v850_elf_reloc): Likewise.
2885 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
2886 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
2887 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
2888 * elf64-mips.c (mips_elf64_gprel32_reloc)
2889 (mips16_gprel_reloc): Likewise.
2890 * elf64-mmix.c (mmix_elf_reloc): Likewise.
2891 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
2892 * elf64-sparc.c (init_insn_reloc): Likewise.
2893 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
2894 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
2895 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
2896 (_bfd_mips_elf_generic_reloc): Likewise.
2897 * bfd-in2.h: Regenerate.
2899 2004-06-28 Alan Modra <amodra@bigpond.net.au>
2901 * bfd-in.h (struct stab_info): Move from stabs.c.
2902 * stabs.c (struct stab_link_includes_table): Delete.
2903 (stab_link_includes_lookup): Delete.
2904 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
2905 level of indirection from sinfo parm.
2906 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
2907 stabstr section. Adjust hash table accesses.
2908 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
2909 alloc. Adjust stab_info test.
2910 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
2911 (_bfd_coff_final_link): Adjust stab_info test.
2912 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
2913 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
2915 * libcoff-in.h (struct coff_link_hash_table): Likewise.
2916 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
2917 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
2918 stabstr section. Adjust stab_info test.
2919 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
2920 (_bfd_write_stab_strings): Adjust prototypes.
2921 * libbfd.h: Regenerate.
2922 * libcoff.h: Regenerate.
2923 * bfd-in2.h: Regenerate.
2925 2004-06-27 Mark Kettenis <kettenis@gnu.org>
2927 From Miod Vallat <miod@online.fr>:
2928 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
2930 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
2932 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
2933 (struct elf32_mn10300_link_hash_entry): Remove
2934 pcrel_relocs_copied.
2935 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
2936 R_MN10300_32. Don't adjust pcrel_relocs_copied.
2937 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
2938 and gotoff relocations if the symbol doesn't bind locally. Use
2939 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
2940 relocation for PCREL32.
2941 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
2942 to test whether a symbol binds locally.
2943 (elf32_mn10300_link_hash_newfunc): Don't initialize
2944 pcrel_relocs_copied.
2945 (_bfd_mn10300_elf_discard_copies): Delete.
2946 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
2948 2004-06-26 Mark Kettenis <kettenis@gnu.org>
2950 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
2952 2004-06-25 Joel Brobecker <brobecker@gnat.com>
2954 * som.c (som_set_reloc_info): Correct small typo.
2956 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2958 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
2959 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
2960 (m32r_elf_gcsweep_hook): Likewise.
2961 (m32r_elf_check_relocs): Likewise.
2962 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
2963 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
2964 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
2965 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
2966 * bfd-in2.h: Regenerated.
2967 * libbfd.h: Regenerated.
2969 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
2971 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
2973 (elf64_x86_64_relocate_section): Issue an error for
2974 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
2975 against global symbols when building shared library.
2977 2004-06-24 Alan Modra <amodra@bigpond.net.au>
2979 * section.c (struct sec): Rename "_cooked_size" to "size".
2980 Rename "_raw_size" to "rawsize".
2981 (STD_SECTION): Adjust comments.
2982 (bfd_set_section_size, bfd_get_section_contents): Use size.
2983 (bfd_malloc_and_get_section): New function.
2984 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
2985 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
2986 Correctly free reloc and contents memory.
2987 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
2988 and fake CIE now that we can shink section size to zero.
2989 (_bfd_elf_write_section_eh_frame): Likewise..
2990 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
2991 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
2992 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
2993 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
2994 unneeded indirection.
2995 * elf.c (_bfd_elf_section_offset): .. and update call.
2996 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
2997 * libbfd.h: Regenerate.
2998 * bfd-in2.h: Regenerate.
3000 Replace occurrences of "_raw_size" and "_cooked_size" in most places
3001 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
3002 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
3003 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
3004 Similarly use "rawsize", if non-zero, in reloc functions to validate
3005 reloc addresses. Use new bfd_malloc_and_get_section in most places
3006 where bfd_get_section_contents was called. Expand all occurrences of
3007 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
3008 grok_prstatus and similar functions to "size".
3009 * aix386-core.c (aix386_core_file_p): ..
3010 * aix5ppc-core.c (xcoff64_core_p): ..
3011 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
3012 aout_adobe_set_section_contents): ..
3013 * aout-target.h (callback): ..
3014 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
3015 MY_bfd_final_link): ..
3016 * aoutf1.h (sunos4_core_file_p): ..
3017 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3018 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
3019 final_link, aout_link_input_section): ..
3020 * binary.c (binary_object_p, binary_canonicalize_symtab,
3021 binary_set_section_contents): ..
3022 * bout.c (b_out_callback, b_out_write_object_contents,
3023 b_out_set_section_contents, b_out_bfd_relax_section,
3024 b_out_bfd_get_relocated_section_contents): ..
3025 * cisco-core.c (cisco_core_file_validate): ..
3026 * coff-alpha.c (alpha_ecoff_object_p,
3027 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
3028 * coff-arm.c (coff_arm_relocate_section,
3029 bfd_arm_allocate_interworking_sections): ..
3030 * coff-h8300.c (h8300_reloc16_extra_cases,
3031 h8300_bfd_link_add_symbols): ..
3032 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
3033 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
3034 ppc_bfd_coff_final_link): ..
3035 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
3036 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3037 sh_align_loads, sh_coff_get_relocated_section_contents): ..
3038 * coff64-rs6000.c (xcoff64_write_object_contents,
3039 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
3040 * coffcode.h (coff_compute_section_file_positions,
3041 coff_write_object_contents): ..
3042 * coffgen.c (make_a_section_from_file, coff_write_symbols,
3043 coff_section_symbol, build_debug_section): ..
3044 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
3045 process_embedded_commands, _bfd_coff_link_input_bfd,
3046 _bfd_coff_write_global_sym): ..
3047 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
3048 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
3049 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
3050 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
3051 _bfd_dwarf2_find_nearest_line): ..
3052 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
3053 ecoff_compute_section_file_positions,
3054 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
3055 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
3056 _bfd_elf_discard_section_eh_frame_hdr,
3057 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
3058 _bfd_elf_write_section_eh_frame,
3059 _bfd_elf_write_section_eh_frame_hdr): ..
3060 * elf-hppa.h (elf_hppa_sort_unwind): ..
3061 * elf-m10200.c (mn10200_elf_relax_section,
3062 mn10200_elf_relax_delete_bytes,
3063 mn10200_elf_get_relocated_section_contents): ..
3064 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
3065 mn10300_elf_check_relocs, mn10300_elf_relax_section,
3066 mn10300_elf_relax_delete_bytes,
3067 mn10300_elf_get_relocated_section_contents,
3068 _bfd_mn10300_elf_adjust_dynamic_symbol,
3069 _bfd_mn10300_elf_discard_copies,
3070 _bfd_mn10300_elf_size_dynamic_sections,
3071 _bfd_mn10300_elf_finish_dynamic_sections): ..
3072 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
3073 _bfd_elf_make_section_from_phdr, elf_fake_sections,
3074 bfd_elf_set_group_contents, map_sections_to_segments,
3075 elf_sort_sections, assign_file_positions_for_segments,
3076 SECTION_SIZE, copy_private_bfd_data,
3077 _bfd_elf_get_dynamic_reloc_upper_bound,
3078 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
3079 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
3080 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
3081 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
3082 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
3083 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
3084 bfd_elf32_arm_process_before_allocation,
3085 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
3086 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
3087 elf32_arm_write_section): ..
3088 * elf32-cris.c (cris_elf_grok_prstatus,
3089 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
3090 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
3091 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
3092 elf_cris_discard_excess_dso_dynamics,
3093 elf_cris_discard_excess_program_dynamics): ..
3094 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
3095 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
3096 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
3097 _frv_create_got_section, _frvfdpic_assign_plt_entries,
3098 elf32_frvfdpic_size_dynamic_sections,
3099 elf32_frvfdpic_modify_segment_map,
3100 elf32_frvfdpic_finish_dynamic_sections): ..
3101 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
3102 elf32_h8_get_relocated_section_contents): ..
3103 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
3104 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
3105 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
3106 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
3107 elf32_hppa_finish_dynamic_sections): ..
3108 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
3109 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
3110 i370_elf_finish_dynamic_sections): ..
3111 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
3112 allocate_dynrelocs, elf_i386_size_dynamic_sections,
3113 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
3114 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
3115 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
3116 * elf32-ip2k.c (ip2k_is_switch_table_128,
3117 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
3118 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
3119 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
3120 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
3121 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
3122 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
3123 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
3124 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
3125 m32r_elf_get_relocated_section_contents): ..
3126 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
3127 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
3128 m68hc11_elf_relax_delete_bytes): ..
3129 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
3130 m68hc12_elf_size_one_stub): ..
3131 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
3132 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
3133 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
3134 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
3135 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
3136 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3137 elf32_mips_grok_prstatus): ..
3138 * elf32-or32.c (or32_elf_consth_reloc): ..
3139 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
3140 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
3141 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
3142 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
3143 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
3144 ppc_elf_final_write_processing): ..
3145 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3146 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3147 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
3148 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
3149 sh_elf_relax_delete_bytes, sh_elf_align_loads,
3150 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
3151 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
3152 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
3153 * elf32-sh64-com.c (sh64_address_in_cranges,
3154 sh64_get_contents_type): ..
3155 * elf32-sh64.c (sh64_find_section_for_address,
3156 sh64_elf_final_write_processing): ..
3157 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
3158 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
3159 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
3160 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
3161 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
3162 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
3163 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
3164 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
3165 elf_vax_finish_dynamic_sections): ..
3166 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
3167 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
3168 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
3169 xstormy16_elf_finish_dynamic_sections): ..
3170 * elf32-xtensa.c (xtensa_read_table_entries,
3171 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
3172 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
3173 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
3174 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
3175 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
3176 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
3177 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
3178 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
3179 xtensa_callback_required_dependence): ..
3180 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
3181 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
3182 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
3183 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
3184 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
3185 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
3186 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
3187 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
3188 * elf64-hppa.c (allocate_dynrel_entries,
3189 elf64_hppa_size_dynamic_sections,
3190 elf64_hppa_finish_dynamic_sections): ..
3191 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
3192 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
3193 elf64_mips_grok_prstatus): ..
3194 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
3195 mmix_elf_relocate_section, mmix_elf_final_link,
3196 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
3197 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
3198 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
3199 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
3200 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
3201 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
3202 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
3203 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
3204 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
3205 ppc64_elf_finish_dynamic_sections): ..
3206 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3207 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3208 elf_s390_finish_dynamic_sections): ..
3209 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
3210 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
3211 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
3212 sh64_elf64_finish_dynamic_sections): ..
3213 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
3214 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
3215 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
3216 sparc64_elf_finish_dynamic_symbol,
3217 sparc64_elf_finish_dynamic_sections): ..
3218 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
3219 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
3220 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
3221 elf64_x86_64_finish_dynamic_sections): ..
3222 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
3223 * elfcode.h (elf_slurp_reloc_table): ..
3224 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
3225 elf_finalize_dynstr, elf_link_add_object_symbols,
3226 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
3227 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
3228 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3229 elf32_mips_grok_prstatus): ..
3230 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
3231 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
3232 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
3233 elfNN_ia64_finish_dynamic_sections): ..
3234 * elfxx-mips.c (mips_elf_create_procedure_table,
3235 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
3236 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
3237 mips_elf_global_got_index, mips_elf_multi_got,
3238 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
3239 mips_elf_allocate_dynamic_relocations,
3240 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
3241 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
3242 _bfd_mips_elf_always_size_sections,
3243 _bfd_mips_elf_size_dynamic_sections,
3244 _bfd_mips_elf_finish_dynamic_symbol,
3245 _bfd_mips_elf_finish_dynamic_sections,
3246 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
3247 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
3248 _bfd_elf_mips_get_relocated_section_contents,
3249 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
3250 * hp300hpux.c (callback): ..
3251 * hppabsd-core.c (make_bfd_asection): ..
3252 * hpux-core.c (make_bfd_asection): ..
3253 * i386linux.c (linux_link_create_dynamic_sections,
3254 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
3255 * i386msdos.c (msdos_write_object_contents): ..
3256 * i386os9k.c (os9k_callback, os9k_write_object_contents,
3257 os9k_set_section_contents): ..
3258 * ieee.c (parse_expression, ieee_slurp_external_symbols,
3259 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
3260 ieee_write_section_part, do_with_relocs, do_as_repeat,
3261 do_without_relocs, ieee_write_debug_part, init_for_output,
3262 ieee_set_section_contents): ..
3263 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
3264 * irix-core.c (do_sections, make_bfd_asection): ..
3265 * libaout.h (aout_section_merge_with_text_p): ..
3266 * libbfd.c (_bfd_generic_get_section_contents,
3267 _bfd_generic_get_section_contents_in_window): ..
3268 * linker.c (default_indirect_link_order): ..
3269 * lynx-core.c (make_bfd_asection): ..
3270 * m68klinux.c (linux_link_create_dynamic_sections,
3271 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3272 * mach-o.c (bfd_mach_o_make_bfd_section,
3273 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
3274 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
3275 bfd_mach_o_scan_read_segment): ..
3276 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
3277 _bfd_merge_sections): ..
3278 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
3279 mmo_map_set_sizes, mmo_canonicalize_symtab,
3280 mmo_internal_write_section, mmo_write_object_contents): ..
3281 * netbsd-core.c (netbsd_core_file_p): ..
3282 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
3283 nlm_alpha_set_public_section): ..
3284 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
3285 * nlm32-sparc.c (nlm_sparc_write_import): ..
3286 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
3287 nlm_compute_section_file_positions): ..
3288 * oasys.c (oasys_object_p, oasys_slurp_section_data,
3289 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
3290 * opncls.c (get_debug_link_info): ..
3291 * osf-core.c (make_bfd_asection): ..
3292 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3293 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
3294 final_link, aout_link_input_section): ..
3295 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
3296 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
3297 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
3298 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
3299 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
3300 * ptrace-core.c (ptrace_unix_core_file_p): ..
3301 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
3302 _bfd_final_link_relocate, bfd_generic_relax_section,
3303 bfd_generic_get_relocated_section_contents): ..
3304 * reloc16.c (bfd_coff_reloc16_relax_section,
3305 bfd_coff_reloc16_get_relocated_section_c): ..
3306 * riscix.c (riscix_some_aout_object_p): ..
3307 * rs6000-core.c (read_hdr, make_bfd_asection): ..
3308 * sco5-core.c (make_bfd_asection): ..
3309 * simple.c (bfd_simple_get_relocated_section_contents): ..
3310 * som.c (som_object_setup, setup_sections, som_prep_headers,
3311 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
3312 som_set_reloc_info, som_get_section_contents,
3313 som_bfd_link_split_section): ..
3314 * sparclinux.c (linux_link_create_dynamic_sections,
3315 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3316 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
3317 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
3318 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
3319 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
3320 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
3321 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
3322 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
3323 sunos_finish_dynamic_link): ..
3324 * syms.c (_bfd_stab_section_find_nearest_line): ..
3325 * tekhex.c (first_phase, tekhex_set_section_contents,
3326 tekhex_write_object_contents): ..
3327 * trad-core.c (trad_unix_core_file_p): ..
3328 * versados.c (process_esd, process_otr, process_otr): ..
3329 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
3330 * vms-misc.c (add_new_contents): ..
3331 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
3332 * vms.c (vms_set_section_contents): ..
3333 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
3334 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
3335 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
3336 * xsym.c (bfd_sym_scan): .. See above.
3338 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
3340 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
3341 calling _bfd_merged_section_offset only for section symbols.
3343 2004-06-22 Alan Modra <amodra@bigpond.net.au>
3345 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
3346 for handling SEC_MERGE symbols in relax_section.
3348 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3350 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
3351 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
3352 linked together. Mark the result as h8300sx code.
3354 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3356 * elf-bfd.h (struct elf_backend_data): Added
3357 elf_backend_omit_section_dynsym.
3358 (_bfd_elf_link_omit_section_dynsym): Declare.
3359 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
3360 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
3361 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
3362 (_bfd_elf_link_renumber_dynsyms): ... this function.
3363 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
3364 _bfd_elf_link_omit_section_dynsym).
3365 (elfNN_bed): Added elf_backend_omit_section_dynsym.
3367 2004-06-21 Nick Clifton <nickc@redhat.com>
3369 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
3372 2004-06-17 Jerome Guitton <guitton@gnat.com>
3374 * bfd-in.h (bfd_cache_close_all): New function declaration.
3375 * bfd-in2.h: Regenerate.
3376 * cache.c (bfd_cache_close_all): New function definition.
3378 2004-06-16 Mark Kettenis <kettenis@gnu.org>
3380 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
3382 * configure: Regenerate.
3384 2004-06-16 Daniel Jacobowitz <dan@debian.org>
3386 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
3387 the pre-existing section.
3389 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3391 * section.c (struct sec): Remove usused flags. Reorganize a little.
3392 (bfd_get_section_size_before_reloc): Delete.
3393 (bfd_get_section_size_after_reloc): Delete.
3394 (STD_SECTION): Update.
3395 (bfd_get_section_size_now): Delete.
3396 (bfd_set_section_contents): Don't referece reloc_done.
3397 (bfd_get_section_contents): Remove reloc_done comment.
3398 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
3400 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
3401 * ecoff.c (bfd_debug_section): Update initializer.
3402 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
3403 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
3404 * bfd-in.h (bfd_section_size): Expand.
3405 (bfd_get_section_size): New macro.
3406 * bfd-in2.h: Regenerate.
3407 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
3408 bfd_get_section_size_before_reloc with bfd_get_section_size.
3409 * coffcode.h (coff_write_object_contents): Likewise.
3410 * coffgen.c (build_debug_section): Likewise.
3411 * dwarf1.c (parse_line_table): Likewise.
3412 (_bfd_dwarf1_find_nearest_line): Likewise.
3413 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3414 * i386msdos.c (msdos_write_object_contents): Likewise.
3415 * pdp11.c (squirt_out_relocs): Likewise.
3416 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
3417 * elf64-mmix.c (mmix_elf_final_link): Update comment.
3419 2004-06-14 Chris Demetriou <cgd@broadcom.com>
3421 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
3422 removal) with updated comment.
3423 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
3425 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
3426 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3428 2004-06-12 Alan Modra <amodra@bigpond.net.au>
3430 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
3431 overflow on branches to undefweaks.
3433 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3435 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
3436 as ecoff_section_data() does not return a valid lvalue.
3438 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
3440 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
3441 (elf_link_add_object_symbols): Likewise.
3443 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
3444 (elf_backend_reloc_type_class): New.
3446 2004-06-08 Mark Kettenis <kettenis@gnu.org>
3448 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
3450 * configure: Regenerate.
3452 2004-06-07 Daniel Jacobowitz <dan@debian.org>
3454 From: Albert Chin-A-Young <china@thewrittenword.com>
3455 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
3458 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
3460 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
3463 2004-05-28 DJ Delorie <dj@redhat.com>
3465 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
3466 for linking, but otherwise adjust reloc for merged sections.
3468 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3470 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
3471 _bfd_merged_section_offset for local symbols.
3473 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3475 * Makefile.am: Regenerate dependencies.
3476 * Makefile.in: Regenerate.
3477 * archures.c: Add bfd_mach_sh3_nommu .
3478 * bfd-in2.h: Regenerate.
3479 * cpu-sh.c: Add sh3-nommu architecture.
3480 (bfd_to_arch_table): Create new table.
3481 (sh_get_arch_from_bfd_mach): Create new function.
3482 (sh_get_arch_up_from_bfd_mach): Create new function.
3483 (sh_merge_bfd_arch): Create new function.
3484 * elf32-sh.c (sh_ef_bfd_table): Add table.
3485 (sh_elf_check_relocs): Replace switch statement with
3486 use of sh_ef_bfd_table .
3487 (sh_elf_get_flags_from_mach): Add new function.
3488 (sh_find_elf_flags): Likewise.
3489 (sh_elf_copy_private_data): Replace most of non-elf contents
3490 with a call to sh_merge_bfd_arch() .
3492 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
3494 * Makefile.am (bfdver.h): Use explicit filename, not $< .
3495 * Makefile.in: Regenerate.
3497 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3499 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
3500 custom calling conventions for dynamic symbols.
3501 (mn10300_elf_relax_section): Avoid relaxing a function as a local
3502 symbol if it's an alias to a global one.
3504 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
3506 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
3509 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3511 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
3514 2004-05-26 Alan Modra <amodra@bigpond.net.au>
3516 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
3517 for SHT_GROUP sections.
3519 2004-05-25 Alan Modra <amodra@bigpond.net.au>
3521 * elflink.c (elf_link_add_object_symbols): Don't set up merge
3523 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
3524 * merge.c: Formatting. Remove unnecessary casts. Expand
3525 bfd_get_section_alignment macro.
3526 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
3527 use throughout file.
3528 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
3529 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
3530 section name to determine sinfo group, instead test output section
3532 (_bfd_merge_sections): Add struct bfd_link_info param. Call
3533 _bfd_strip_section_from_output rather than just twiddling flags.
3534 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
3535 (_bfd_merge_sections): Update prototype.
3536 * libbfd.h: Regenerate.
3538 2004-05-24 Mark Kettenis <kettenis@gnu.org>
3540 * netbsd-core.c: Correctly indent section that sets architecture
3543 From Miod Vallat <miod@online.fr>:
3544 * m88kopenbsd.c: New file.
3545 * targets.c (m88k_openbsd_vec): New.
3546 * config.bfd: Add m88k-*-openbsd*.
3547 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
3548 (m88kopenbsd_vec): New.
3549 * configure: Regenerate.
3550 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
3551 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
3553 * Makefile.in: Regenerate.
3554 * po/SRC-POTFILES.in: Regenerate.
3556 2004-05-24 Nick Clifton <nickc@redhat.com>
3558 * hash.c: Remove bogus node "Changing the default Hash Table Size"
3559 introduced by hash table size patch.
3561 2004-05-22 Ben Elliston <bje@au.ibm.com>
3563 * configure.in (is_release): Remove.
3564 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
3565 (AC_OUTPUT): Don't output bfdver.h from version.h.
3566 * configure: Regenerate.
3567 * Makefile.am (RELEASE): New variable.
3568 (bfdver.h): New target.
3569 * Makefile.in: Regenerate.
3570 * doc/Makefile.in: Likewise.
3572 2004-05-22 Ben Elliston <bje@au.ibm.com>
3574 * Makefile.am (config.status): Don't depend on version.h.
3575 * Makefile.in: Regenerate.
3577 2004-05-22 Alan Modra <amodra@bigpond.net.au>
3579 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
3580 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
3581 * libbfd.h: Regenerate.
3582 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
3583 (_bfd_elf_rel_local_sym): Likewise.
3584 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
3585 (elf_link_input_bfd): Likewise.
3586 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
3587 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3588 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
3589 (elfNN_ia64_relocate_section): Likewise.
3591 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
3593 * hash.c (bfd_default_hash_table_size): New variable.
3594 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
3595 (bfd_hash_set_default_size): New function. Set the default size
3596 to a selected prime number close to the argument. Document new
3598 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
3599 * bfd-in2.h: Regenerate.
3600 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
3601 * Makefile.in: Regenerate.
3603 2004-05-21 Mark Kettenis <kettenis@gnu.org>
3605 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
3606 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
3607 arm, m68k, m88k and hppa core files.
3609 2004-05-21 Nick Clifton <nickc@redhat.com>
3611 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
3612 (bfd_bwrite): Likewise.
3613 (bfd_tell): Likewise.
3614 (bfd_flush): Likewise.
3615 (bfd_stat): Likewise.
3616 (bfd_seek): Likewise.
3617 (bfd_get_mtime): Likewise.
3618 (bfd_get_size): Likewise.
3620 2004-05-19 Ben Elliston <bje@au.ibm.com>
3622 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
3624 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
3626 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
3627 (bfd_generic_openr_next_archived_file): Likewise.
3629 2004-05-17 Bob Wilson <bob.wilson@acm.org>
3631 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
3632 section names by inserting a new substring after .gnu.linkonce, except
3633 for .gnu.linkonce.t.* where the "t." is replaced.
3635 2004-05-17 Adam Nemet <anemet@lnxw.com>
3637 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
3638 (m68-*-lynxos* case): Likewise.
3639 (powerpc-*-lyxnos* case): New case.
3640 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
3642 2004-05-17 David Heine <dlheine@tensilica.com>
3644 * aout-target.h (MY_bfd_copy_private_header_data): Define.
3645 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
3646 * bfd.c (bfd_copy_private_header_data): Define.
3647 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
3649 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
3650 * coffcode.h (coff_bfd_copy_private_header_data): Define.
3651 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
3652 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
3653 segments by calling copy_private_bfd_data.
3654 (_bfd_elf_copy_private_header_data): Define.
3655 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
3656 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
3657 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
3658 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
3659 * mmo.c (mmo_bfd_copy_private_header_data): Define.
3660 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
3661 * som.c (som_bfd_copy_private_header_data): Define.
3662 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
3663 * vms.c (vms_bfd_copy_private_header_data): Define.
3664 * bfd-in2.h: Regenerate.
3665 * libbfd.h: Regenerate.
3667 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3669 * elfxx-mips.c (MINUS_TWO): Define.
3670 (mips_elf_higher, mips_elf_highest,
3671 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
3672 some bfd_vma values.
3673 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
3675 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3677 * som.c (log2): Rename to exact_log2. Adjust all callers.
3679 2004-05-13 Paul Brook <paul@codesourcery.com>
3681 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
3682 dwarf3 format CIE entries. Remove comment about the size of the
3683 ra_column field. It is now correctly deduced.
3685 2004-05-13 Joel Sherrill <joel@oarcorp.com>
3687 * config.bfd (or32-*-rtems*): Switch to elf.
3689 2004-05-13 Nick Clifton <nickc@redhat.com>
3691 * po/fr.po: Updated French translation.
3693 2004-05-11 Jakub Jelinek <jakub@redhat.com>
3695 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
3696 into .dynsym if elf_section_data (sec)->dynindx <= 0.
3697 Adjust counting of last_local.
3698 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
3699 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
3700 created by the linker nor !SHF_ALLOC.
3702 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
3703 DT_PLTGOT to the start of the .got.plt section instead of the
3704 .got output section. Set sh_entsize for .got section in addition
3706 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
3707 is at sgot->output_section->vma.
3708 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
3709 DT_PLTGOT to the start of the .got.plt section instead of the
3710 .got output section.
3711 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
3712 is at sgot->output_section->vma. Set sh_entsize for .got section
3713 in addition to .got.plt.
3714 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
3715 (bfd_section_from_phdr): Likewise.
3716 (map_sections_to_segments): Likewise.
3717 (assign_file_positions_for_segments): Likewise.
3718 (get_program_header_size): Likewise.
3719 * elflink.c (bfd_elf_size_dynamic_sections): Set
3720 elf_tdata (output_bfd)->relro from info->relro.
3721 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
3723 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
3725 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
3726 a zero symndx for which we hadn't accounted a dynamic relocation.
3727 (_frvfdpic_add_rofixup): Likewise.
3729 2004-05-07 Brian Ford <ford@vss.fsi.com>
3730 DJ Delorie <dj@redhat.com>
3732 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
3733 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
3734 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
3735 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
3737 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
3739 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
3740 immediately if there's no link info.
3741 (elf32_frvfdpic_copy_private_bfd_data): New.
3742 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
3744 2004-05-06 Zack Weinberg <zack@codesourcery.com>
3746 * dwarf2.c (add_line_info): Also set info->filename to NULL if
3747 filename argument is null; do not call strlen on a null pointer.
3749 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
3751 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
3754 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
3756 * configure.in (bfd_elf32_frvfdpic_vec): New.
3757 * configure: Rebuilt.
3758 * targets.c (bfd_elf32_frvfdpic_vec): New.
3759 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
3761 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
3762 frvfdpic instead of frv. Rearrange elf-target macros such that
3763 the FDPIC-specific ones are only defined for this new target
3765 (bfd_elf32_frvfdpic_vec): Declare.
3767 (elf32_frv_relocate_section): Use it to enable segment checking
3768 and to control rofixup emission. Add output section vma to
3769 applied relocation in non-LOAD non-ALLOC sections. Use
3770 _bfd_error_handler for errors.
3771 (_frv_create_got_section): Create .rel.got and .rofixup only in
3772 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
3774 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
3775 (elf32_frvfdpic_modify_segment_map): Likewise.
3776 (elf32_frv_finish_dynamic_sections): New, do-nothing.
3777 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
3778 error message if we miscompute the rofixup size.
3779 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
3780 (frvfdpic_elf_encode_eh_address): Likewise.
3781 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
3782 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
3783 relocs. Reject unknown relocation types.
3784 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
3785 (frv_elf_merge_private_bfd_data): Likewise.
3786 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
3787 0x4000 for newly-added elf32-frvfdpic.
3789 2004-05-05 Nick Clifton <nickc@redhat.com>
3792 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
3793 returning NULL as most users of this function do not check its
3795 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
3796 of bfd_cache_lookup().
3797 * sco5-core.c (sco5_core_file_p): Likewise.
3798 * trad-core.c (trad_unix_core_file_p): Likewise.
3800 2004-05-05 Nick Clifton <nickc@redhat.com>
3802 * cache.c (bfd_cache_lookup): Improve formatting.
3803 * archive.c: Fix formatting.
3805 2004-05-05 Peter Barada <peter@the-baradas.com>
3807 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
3808 * cpu-m68k.c(bfd_m68k_arch): Likewise.
3809 * bfd-in2.h(bfd_architecture): Regenerate.
3811 2004-05-03 Alan Modra <amodra@bigpond.net.au>
3813 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
3815 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
3816 those against discarded link-once and SEC_MERGE section symbols.
3818 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
3820 * section.c (bfd_get_section_by_name_if): New.
3821 * bfd-in2.h: Regenerated.
3823 2004-05-02 Alan Modra <amodra@bigpond.net.au>
3825 * som.c (som_bfd_is_group_section): Define.
3827 2004-05-01 Alan Modra <amodra@bigpond.net.au>
3829 * section.c (bfd_make_section_anyway): Copy the whole
3830 bfd_hash_entry, not just "next" from existing entry.
3832 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3834 * elf.c (bfd_section_from_shdr): Maintain the section order in
3836 (special_sections): Add ".note.GNU-stack".
3837 (elf_fake_sections): Handle section group for relocatable
3840 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3842 * section.c (bfd_sections_find_if): New.
3843 * bfd-in2.h: Regenerated.
3845 2004-04-30 Alan Modra <amodra@bigpond.net.au>
3847 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
3849 * elf-bfd.h (bfd_elf_is_group_section): Declare.
3850 * elf.c (bfd_elf_is_group_section): New function.
3851 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
3852 * section.c (bfd_generic_is_group_section): New function.
3853 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
3854 (BFD_JUMP_TABLE_LINK): Adjust.
3855 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
3856 * aout-target.h (MY_bfd_is_group_section): Define.
3857 * aout-tic30.c (MY_bfd_is_group_section): Define.
3858 * bfd.c (bfd_is_group_section): Define.
3859 * binary.c (binary_bfd_is_group_section): Define.
3860 * bout.c (b_out_bfd_is_group_section): Define.
3861 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
3862 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
3863 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
3864 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
3865 * coffcode.h (coff_bfd_is_group_section): Define.
3866 * i386msdos.c (msdos_bfd_is_group_section): Define.
3867 * i386os9k.c (os9k_bfd_is_group_section): Define.
3868 * ieee.c (ieee_bfd_is_group_section): Define.
3869 * ihex.c (ihex_bfd_is_group_section): Define.
3870 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
3871 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
3872 * mmo.c (mmo_bfd_is_group_section): Define.
3873 * nlm-target.h (nlm_bfd_is_group_section): Define.
3874 * oasys.c (oasys_bfd_is_group_section): Define.
3875 * pef.c (bfd_pef_bfd_is_group_section): Define.
3876 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
3877 * srec.c (srec_bfd_is_group_section): Define.
3878 * tekhex.c (tekhex_bfd_is_group_section): Define.
3879 * versados.c (versados_bfd_is_group_section): Define.
3880 * vms.c (vms_bfd_is_group_section): Define.
3881 * xsym.c (bfd_sym_bfd_is_group_section): Define.
3882 * bfd-in2.h: Regenerate.
3883 * libbfd.h: Regenerate.
3885 2004-04-30 Alan Modra <amodra@bigpond.net.au>
3887 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
3889 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
3891 * configure.in: Update version to 2.15.91.
3892 * configure: Regenerate.
3894 2004-04-29 Brian Ford <ford@vss.fsi.com>
3896 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
3897 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
3898 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
3899 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
3900 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
3901 .gnu.linkonce.wi. sections.
3902 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
3903 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
3905 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
3906 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
3908 2004-04-28 Chris Demetriou <cgd@broadcom.com>
3910 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
3911 * bfd-in2.h: Regenerate.
3912 * libbfd.h: Likewise.
3914 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3916 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
3918 (setup_sections): Use som_subspace_dictionary_record struct instead
3919 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
3920 is_comdat, is_common or dup_common.
3921 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
3922 is_comdat, is_common and dup_common in section subspace_dict from
3924 (som_begin_writing): Use som_subspace_dictionary_record struct.
3925 (som_finish_writing): Likewise.
3926 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
3927 is_common and dup_common flags in info for symbol. Add comment
3928 regarding linker support for these fields. Slightly reorganize
3930 (som_build_and_write_symbol_table): Set is_comdat, is_common and
3931 dup_common fields in symbol table from symbol info.
3932 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
3933 arguments. Set corresponding fields in copy_data. Change all callers.
3934 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
3936 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
3937 * som.h (som_subspace_dictionary_record): Define.
3938 (som_copyable_section_data_struct): Add is_comdat, is_common and
3940 (som_section_data_struct): Use som_subspace_dictionary_record struct
3941 instead of subspace_dictionary_record.
3942 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
3944 2004-04-27 Bob Wilson <bob.wilson@acm.org>
3946 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
3947 if set. Check reloc_done flag before applying relocations. Use
3948 output addresses, both when applying relocations and when comparing
3949 against the specified section.
3950 (elf_xtensa_relocate_section): Use output address to check if dynamic
3951 reloc is in a literal pool. Set section's reloc_done flag.
3953 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
3955 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
3956 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
3958 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
3961 2004-04-27 Alan Modra <amodra@bigpond.net.au>
3963 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
3964 structure field removed in 2004-04-24 patch.
3965 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
3967 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
3969 * elf32-arm.h (elf32_arm_section_flags): Likewise.
3970 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3971 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
3972 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
3973 field before calling elf_backend_section_flags.
3975 2004-04-24 Chris Demetriou <cgd@broadcom.com>
3977 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
3978 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
3979 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
3980 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
3981 and BFD_RELOC_32_PCREL.
3982 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
3983 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
3984 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3985 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
3986 (mips_elf_next_relocation): Move comment about matching HI/LO
3988 (_bfd_mips_elf_relocate_section): Here. Remove handling for
3989 R_MIPS_GNU_REL_HI16.
3991 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3993 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
3994 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
3995 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
3996 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
3997 and update comments to reflect current usage.
3998 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
3999 and MIPS_R_SWITCH, as well as several empty entries. Update comment
4001 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
4002 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
4003 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4004 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
4005 type number to be MIPS_R_PCREL16.
4006 (mips_relocate_section): Remove support for link-time relaxation
4007 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
4008 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4009 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
4010 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
4011 relaxation of branches used by embedded-PIC.
4012 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
4013 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
4014 related members, update comment.
4015 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
4016 code related to embedded-PIC.
4017 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
4018 initialization of now-removed 'adjust' member of
4019 'struct ecoff_debug_info'.
4021 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4023 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
4025 2004-04-21 Philip Blundell <pb@nexus.co.uk>
4027 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
4028 relocs for locally defined symbols during -shared final link.
4029 (elf32_arm_final_link_relocate): Likewise.
4031 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4033 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
4034 ELF_LINK_POINTER_EQUALITY_NEEDED.
4035 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
4036 if r_type is not R_X86_64_PC32.
4037 (elf64_x86_64_finish_dynamic_symbol): If
4038 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
4041 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4043 * elf32-sh.c (sh_elf_plt_sym_val): New function.
4044 (elf_backend_plt_sym_val): Define.
4046 2004-04-22 Andrew Cagney <cagney@redhat.com>
4048 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
4050 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4052 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
4054 * som.c (som_set_section_contents): Constantify second argument.
4055 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
4056 (som_object_setup): Rework to avoid warning.
4057 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
4060 2004-04-22 Andrew Cagney <cagney@redhat.com>
4062 * cache.c (bfd_cache_close): Check for a previously closed file.
4064 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4066 * bfd.c (bfd_get_synthetic_symtab): Define.
4067 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
4068 NAME##_get_synthetic_symtab.
4069 (struct bfd_target): Add _bfd_get_synthetic_symtab.
4070 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
4071 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
4073 (_bfd_elf_get_synthetic_symtab): New prototype.
4074 * elfcode.h (elf_get_synthetic_symtab): Define.
4075 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
4076 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
4077 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
4078 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
4079 * bfd-in2.h: Rebuilt.
4080 * libbfd.h: Rebuilt.
4081 * elf32-i386.c (elf_i386_plt_sym_val): New function.
4082 (elf_backend_plt_sym_val): Define.
4083 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
4084 (elf_backend_plt_sym_val): Define.
4085 * elf32-s390.c (elf_s390_plt_sym_val): New function.
4086 (elf_backend_plt_sym_val): Define.
4087 * elf64-s390.c (elf_s390_plt_sym_val): New function.
4088 (elf_backend_plt_sym_val): Define.
4089 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
4090 (elf_backend_plt_sym_val): Define.
4091 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
4092 (elf_backend_plt_sym_val): Define.
4093 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
4094 (elf_backend_plt_sym_val): Define.
4095 * aout-target.h (MY_get_synthetic_symtab): Define.
4096 * aout-tic30.c (MY_get_synthetic_symtab): Define.
4097 * coff-rs6000.c (rs6000coff_vec): Add
4098 _bfd_nodynamic_get_synthetic_symtab.
4099 (pmac_xcoff_vec): Likewise.
4100 * coff64-rs6000.c (rs6000coff64_vec): Add
4101 _bfd_nodynamic_get_synthetic_symtab.
4102 (aix5coff64_vec): Likewise.
4103 * sunos.c (MY_get_synthetic_symtab): Define.
4104 * vms.c (vms_get_synthetic_symtab): Define.
4106 2004-04-22 Nick Clifton <nickc@redhat.com>
4108 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
4110 2004-04-22 Peter Barada <peter@the-baradas.com>
4112 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
4113 * bfd2-in.h: Regenerate.
4114 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
4116 2004-04-21 Chris Demetriou <cgd@broadcom.com>
4118 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
4119 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
4120 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
4121 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
4122 * bfd-in2.h: Regenerate.
4124 2004-04-21 Bob Wilson <bob.wilson@acm.org>
4126 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
4127 require relocations against a weak symbol to reference the same
4128 symbol hash entry if not a final, static link.
4129 (get_cached_value, add_value_map): Add final_static_link argument.
4130 (remove_literals): Pass final_static_link argument as needed.
4132 2004-04-21 Andrew Cagney <cagney@redhat.com>
4134 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
4135 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
4136 (opncls_bwrite, opncls_bclose, opncls_bflush)
4137 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
4138 bfd iovec that uses function callbacks.
4139 (bfd_close): Use the iovec's bclose.
4140 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
4141 (cache_bclose, cache_bflush, cache_bstat)
4142 (cache_iovec): New functions and global variable, implement a
4143 cache "iovec", where applicable set bfd_error.
4144 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
4145 * bfdio.c (struct bfd_iovec): Define.
4146 (real_read): Delete function.
4147 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
4148 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
4149 assume that bread and bwrite set bfd_error.
4150 * bfd.c (struct bfd): Add "iovec", update comments.
4151 * bfd-in2.h, libbfd.h: Re-generate.
4153 2004-04-21 Andrew Cagney <cagney@redhat.com>
4155 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4157 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
4159 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
4160 (bfd_elf_gc_sections): Fail if a shared object is being created.
4161 Do not fail if dynamic sections have been created. Instead call
4162 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
4163 dynamically referenced symbols. Do not mark the whole graph
4164 rooted at .eh_frame, only the section proper.
4166 2004-04-20 DJ Delorie <dj@redhat.com>
4168 * reloc.c: Add BFD_RELOC_32_SECREL.
4169 * bfd-in2.h: Regenerate.
4170 * libbfd.h: Likewise.
4171 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
4172 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
4173 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
4175 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4177 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
4178 relocs against hidden/protected undefweak symbols properly.
4179 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4181 2004-04-18 Mark Kettenis <kettenis@gnu.org>
4183 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4184 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
4187 2004-04-17 Brian Ford <ford@vss.fsi.com>
4189 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
4190 filepos for the SizeOfHeaders field.
4191 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
4193 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
4195 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4197 * simple.c (bfd_simple_get_relocated_section_contents): Don't
4198 change reloc_done. Set and restore _cooked_size.
4201 2004-04-15 Mark Kettenis <kettenis@gnu.org>
4203 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
4206 2004-04-15 Nick Clifton <nickc@redhat.com>
4208 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
4210 2004-04-15 Alan Modra <amodra@bigpond.net.au>
4212 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
4214 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
4216 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
4217 when it is a definition.
4219 2004-04-14 Alan Modra <amodra@bigpond.net.au>
4221 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
4222 when statically linking PIC code.
4223 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4225 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4227 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
4228 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
4229 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
4230 * configure: Regenerate.
4232 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
4234 * elflink.c: Include libiberty.h.
4235 * Makefile.am (elflink.lo): Depend on libiberty.h.
4236 * Makefile.in: Regenerate.
4238 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
4240 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
4243 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
4245 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
4246 reserve the memory for dynamic linker
4248 2004-04-05 Mark Kettenis <kettenis@gnu.org>
4250 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
4251 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
4253 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4255 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
4256 RELOC_FOR_GLOBAL_SYMBOL.
4257 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
4259 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4261 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
4262 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
4264 2004-04-01 Paul Brook <paul@codesourcery.com>
4266 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
4267 * elf32-arm.h (struct elf32_elf_section_map): New.
4268 (struct _arm_elf_section_data): New.
4269 (elf32_arm_section_data): Define.
4270 (struct elf32_arm_link_hash_table): Add byteswap_code.
4271 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
4272 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
4273 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
4274 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
4275 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
4276 (bfd_elf32_new_section_hook, elf_backend_write_section,
4277 elf_backend_link_output_symbol_hook): Define.
4279 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
4281 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
4282 that keeps the characters in a B_INCL..B_EINCL range.
4283 (_bfd_link_section_stabs): When computing the sum of the
4284 characters in a B_INCL..B_EINCL range also keep a copy of those
4285 characters. Use this information to distinguish between
4286 include sections that have the same sum and the same length
4287 but which are nevertheless unique.
4289 2004-03-31 Paul Brook <paul@codesourcery.com>
4291 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
4292 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
4294 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
4296 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
4297 to 'sum_chars' and add field 'num_chars'.
4298 (_bfd_link_section_stabs): When computing the sum of the
4299 characters in a B_INCL..B_EINCL range also keep a count of the
4300 number of characters. Use this information to help distinguish
4301 between include sections when have the same sum but which
4302 nevertheless are still unique.
4304 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
4306 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
4308 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
4309 Tomer Levi <Tomer.Levi@nsc.com>
4311 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
4312 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
4313 (BFD32_BACKENDS): Add elf32-cr16c.lo.
4314 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
4315 (cpu-cr16c.lo): New target.
4316 (elf32-cr16c.lo): Likewise.
4317 * Makefile.in: Regenerate.
4318 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
4319 (bfd_archures_list): Add bfd_cr16c_arch.
4320 * config.bfd: Handle cr16c-*-elf*.
4321 * configure.in: Handle bfd_elf32_cr16c_vec.
4322 * configure: Regenerate.
4323 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
4324 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
4325 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
4326 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
4327 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
4328 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
4329 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
4330 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
4331 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
4332 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
4333 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
4334 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
4335 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
4336 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
4337 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
4338 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
4339 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
4340 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
4341 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
4342 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
4343 * targets.c (bfd_elf32_cr16c_vec): Declare.
4344 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
4345 * cpu-cr16c.c: New file.
4346 * elf32-cr16c.c: Likewise.
4347 * libbfd.h: Regenerate.
4348 * bfd-in2.h: Likewise.
4350 2004-03-30 Jakub Jelinek <jakub@redhat.com>
4352 * elf.c (map_sections_to_segments): Fix handling of .tbss.
4354 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4356 * Makefile.am: Remove all mention of elflink.h.
4357 * Makefile.in: Regenerate.
4358 * bfd-in.h (bfd_elf_discard_info): Declare.
4359 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
4360 * bfd-in2.h: Regenerate.
4361 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
4362 bfd_elf32_link_record_dynamic_symbol,
4363 bfd_elf64_link_record_dynamic_symbol,
4364 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
4365 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
4366 _bfd_elf32_link_record_local_dynamic_symbol,
4367 _bfd_elf64_link_record_local_dynamic_symbol,
4368 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
4369 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
4370 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
4371 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
4372 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
4373 _bfd_elf32_reloc_symbol_deleted_p,
4374 _bfd_elf64_reloc_symbol_deleted_p): Delete.
4375 (bfd_elf_link_record_dynamic_symbol,
4376 bfd_elf_link_record_local_dynamic_symbol,
4377 bfd_elf_final_link, bfd_elf_gc_sections,
4378 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
4379 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
4380 bfd_elf_reloc_symbol_deleted_p): Declare.
4381 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
4382 * elf32-arm.h: Update for changed function names. Remove local
4383 WILL_CALL_FINISH_DYNAMIC_SECTION define.
4384 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
4385 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
4386 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
4387 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4388 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
4389 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
4390 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
4391 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
4392 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
4393 (bfd_elfNN_print_symbol): Define.
4394 * elfcode.h: Don't include elflink.h.
4395 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
4396 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
4397 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
4398 elf_gc_record_vtinherit, elf_gc_record_vtentry,
4399 elf_link_record_local_dynamic_symbol): Don't define.
4400 * elflink.c: Update for changed function names. Move elflink.h
4402 * elflink.h: Delete file.
4403 * po/SRC-POTFILES.in: Regenerate.
4404 * po/bfd.pot: Regenerate.
4406 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4408 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
4409 "name" for global syms accidentally removed in 2004-03-20 change.
4411 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4413 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
4414 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
4415 where Elf_External_* is different for 64 and 32 bit, with
4416 corresponding elf_size_info field.
4417 (struct elf_final_link_info): Use "bfd_byte *" instead
4418 of "Elf_External_Sym *" for external_syms and symbuf.
4419 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
4420 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
4421 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
4422 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
4423 (elf_link_sort_cmp2): Adjust.
4424 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
4425 using ELF_R_SYM macro. Set u.sym_mask.
4426 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
4427 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
4428 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
4429 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
4430 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
4431 swap_syn_out functions. Rearrange dyn swap in/out switch.
4432 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
4433 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
4434 (elf_link_flush_output_syms): Add elf_backend_data arg.
4435 (elf_link_check_versioned_symbol): Likewise.
4436 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
4437 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
4438 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
4439 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
4440 ELF_R_TYPE and ELF_R_INFO macros.
4441 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
4442 based on size rather than using ELF_R_INFO.
4443 (elf_gc_mark): Set up r_sym_shift local var and use instead of
4445 (struct alloc_got_off_arg): New.
4446 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
4447 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
4448 (elf_gc_allocate_got_offsets): Adjust.
4449 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
4450 ELF_R_SYM. Use bfd_section_from_elf_index.
4451 (elf_bfd_discard_info): Set cookie.r_sym_shift.
4452 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
4453 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
4455 2004-03-26 Stan Shebs <shebs@apple.com>
4457 Remove MPW support, no longer used.
4458 * config.bfd (powerpc-*-mpw*): Remove configuration.
4459 * mpw-config.in, mpw-make.sed: Remove files.
4460 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
4462 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4464 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
4465 (ppc64_elf_add_symbol_hook): New function.
4466 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
4467 const from Elf_Internal_Sym param.
4468 * elflink.c (elf_link_add_object_symbols): Adjust.
4469 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
4470 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
4471 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
4472 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
4473 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
4474 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
4475 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
4476 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
4477 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
4478 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
4479 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
4480 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
4481 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
4482 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
4483 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
4484 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
4486 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4488 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
4489 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
4490 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
4491 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
4492 (bfd_elf64_bfd_link_add_symbols): Delete.
4493 (bfd_elf_link_add_symbols): Declare.
4494 * elfcode.h (elf_bfd_link_add_symbols): Delete.
4495 * elflink.c: Include safe-ctype.h.
4496 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
4498 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
4499 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
4501 (elf_link_add_archive_symbols): Rename from
4502 _bfd_elf_link_add_archive_symbols, make static.
4503 (elf_link_add_object_symbols): New function. Corresponding
4504 elflink.h function converted to use elf_size_info.
4505 (bfd_elf_link_add_symbols): Likewise.
4506 (bfd_elf_size_dynamic_sections): Adjust.
4507 * elflink.h (elf_bfd_link_add_symbols): Delete.
4508 (elf_link_add_object_symbols): Delete.
4509 * elf32-gen.c (elf32_generic_link_add_symbols): Call
4510 bfd_elf_link_add_symbols.
4511 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
4513 2004-03-25 Alan Modra <amodra@bigpond.net.au>
4515 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
4516 and chained shared libs only if dynsym. Clear dynsym on forced-local.
4518 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
4519 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
4520 (_bfd_elf_add_dt_needed_tag): Declare.
4521 (_bfd_elf_sort_symbol): Declare.
4522 (_bfd_elf_finalize_dynstr): Declare.
4523 (RELOC_FOR_GLOBAL_SYM): Formatting.
4524 * elfcode.h (elf_add_dynamic_entry): Delete.
4525 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
4526 elflink.h function converted to use elf_size_info.
4527 (_bfd_elf_add_dt_needed_tag): Likewise.
4528 (_bfd_elf_sort_symbol): Likewise.
4529 (_bfd_elf_finalize_dynstr): Likewise.
4530 (compute_bucket_count): Likewise.
4531 (bfd_elf_size_dynamic_sections): Likewise. Check result of
4532 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
4533 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
4534 * elflink.h: ..here.
4535 (sort_symbol, add_dt_needed_tag): Delete.
4536 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
4537 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
4539 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
4540 * elf32-cris.c (add_dynamic_entry): Likewise.
4541 * elf32-hppa.c (add_dynamic_entry): Likewise.
4542 * elf32-i370.c (add_dynamic_entry): Likewise.
4543 * elf32-i386.c (add_dynamic_entry): Likewise.
4544 * elf32-m32r.c (add_dynamic_entry): Likewise.
4545 * elf32-m68k.c (add_dynamic_entry): Likewise.
4546 * elf32-ppc.c (add_dynamic_entry): Likewise.
4547 * elf32-s390.c (add_dynamic_entry): Likewise.
4548 * elf32-sh.c (add_dynamic_entry): Likewise.
4549 * elf32-sparc.c (add_dynamic_entry): Likewise.
4550 * elf32-vax.c (add_dynamic_entry): Likewise.
4551 * elf32-xtensa.c (add_dynamic_entry): Likewise.
4552 * elf64-alpha.c (add_dynamic_entry): Likewise.
4553 * elf64-hppa.c (add_dynamic_entry): Likewise.
4554 * elf64-ppc.c (add_dynamic_entry): Likewise.
4555 * elf64-s390.c (add_dynamic_entry): Likewise.
4556 * elf64-sparc.c (add_dynamic_entry): Likewise.
4557 * elf64-x86-64.c (add_dynamic_entry): Likewise.
4558 * elfxx-ia64.c (add_dynamic_entry): Likewise.
4559 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4560 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
4561 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
4562 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
4564 2004-03-23 Paul Brook <paul@codesourcery.com>
4566 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
4568 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4570 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
4571 literal tables and check for relocs outside of literal pools.
4572 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
4573 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
4575 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
4576 (elf_xtensa_relocate_section): Read literal tables and check for
4577 dynamic relocations in read-only sections and not in literal pools.
4579 2004-03-23 Alan Modra <amodra@bigpond.net.au>
4582 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
4584 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4586 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
4587 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
4588 not defined by the executable, or defined in a DSO.
4589 <eliding run-time relocation of .got>: Initialize GOT entry for a
4590 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
4592 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
4593 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
4594 a PLT reloc to GOT for an executable.
4595 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
4596 .got for a DSO and explain why.
4597 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
4598 and unreferenced symbols for which a PLT is defined. Adjust
4599 dynamic-symbol pruning correspondingly, to make sure we don't lose
4600 a dynamic symbol also defined by a DSO.
4602 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4604 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
4605 and rel args. Group input and output args. Wrap to 80 columns.
4606 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
4607 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
4608 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
4609 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
4610 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4611 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
4612 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
4613 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
4614 RELOC_FOR_GLOBAL_SYMBOL invocation.
4616 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
4618 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
4619 unresolved symbols in objects aren't allowed.
4621 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
4623 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
4624 (elf_hppa_unmark_useless_dynamic_symbols):
4625 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
4626 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
4627 (elf32_hppa_relocate_section): Likewise.
4628 * elf32-i370.c (i370_elf_relocate_section): Likewise.
4629 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
4630 * elf32-sh.c (sh_elf_relocate_section): Likewise.
4631 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
4632 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4634 * elf-m10200.c (mn10200_elf_relocate_section): Use
4635 RELOC_FOR_GLOBAL_SYMBOL.
4636 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
4637 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
4638 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
4639 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
4640 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
4641 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
4642 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4643 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
4644 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
4645 * elf32-v850.c (v850_elf_relocate_section): Likewise.
4646 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
4647 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
4649 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4651 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
4652 (final_link_relocate): Likewise.
4653 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
4654 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
4656 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4658 * Makefile.am: Run "make dep-am".
4659 * Makefile.in: Regenerate.
4660 * aclocal.m4: Regenerate.
4661 * config.in: Regenerate.
4662 * po/bfd.pot: Regenerate.
4664 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4665 H.J. Lu <hongjiu.lu@intel.com>
4667 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
4668 type and size change code to where it was previously. Remove
4669 dt_needed param. Treat old weak syms as strong if new sym is
4670 from a shared lib, even when old sym is from another shared
4671 lib. Remove unnecessary tests of oldweak and newweak. Correct
4673 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
4674 _bfd_elf_merge_symbol calls.
4675 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
4676 dt_needed local var. Update comments.
4677 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
4678 (_bfd_elf_add_default_symbol): Likewise.
4680 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
4681 strong syms in one shared object overriding weak syms in another.
4683 2004-03-18 Alan Modra <amodra@bigpond.net.au>
4685 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
4686 dyn_lib_class field. Rearrange for better packing.
4687 (elf_dt_soname): Delete.
4688 (elf_dyn_lib_class): Define.
4689 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
4690 (bfd_elf_set_dt_needed_soname): Delete.
4691 (bfd_elf_set_dyn_lib_class): New function.
4692 * elflink.h (add_dt_needed_tag): New function. Split out from..
4693 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
4694 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
4695 initialization of soname.
4696 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
4698 * bfd-in.h (enum dynamic_lib_link_class): New.
4699 (bfd_elf_set_dt_needed_soname): Delete.
4700 (bfd_elf_set_dyn_lib_class): Declare.
4701 * bfd-in2.h: Regenerate.
4703 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
4704 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
4705 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
4706 symbol loop. Instead use add_needed to flag tag as written.
4708 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
4710 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
4711 logic for null_input_bfd detection.
4713 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4715 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4717 2004-03-16 Mark Kettenis <kettenis@gnu.org>
4719 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
4722 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4724 * elflink.c (elf_link_read_relocs_from_section): Don't use
4725 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
4726 (_bfd_elf_link_read_relocs): ..to here.
4727 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
4729 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4731 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
4732 values selected in configure.host. Require both to be defined
4733 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
4734 corresponding BFD_HOST vars with quotes.
4735 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
4736 Always require BFD_HOST_64_BIT_DEFINED.
4737 <file_ptr type>: Find off_t size before emitting message. Combine
4738 off_t and ftello64 conditional.
4739 * configure: Regenerate.
4741 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4743 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
4744 aliasing warning. Remove trailing whitespace throughout file.
4746 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4748 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
4749 input_section in calls to get_dyn_name.
4750 * 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
4752 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
4754 2004-03-15 Alan Modra <amodra@bigpond.net.au>
4756 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
4757 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
4758 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
4759 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
4760 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
4761 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
4762 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
4764 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
4765 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
4766 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
4767 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
4768 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
4769 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
4770 (read_8_bytes, read_indirect_string, read_address): Likewise.
4771 (read_abbrevs, parse_comp_unit): Likewise.
4772 * targets.c (struct bfd_target): Likewise.
4773 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
4774 * hppabsd-core.c: Likewise. Formatting.
4775 * hpux-core.c: Likewise.
4776 * irix-core.c: Likewise.
4777 * netbsd-core.c: Likewise.
4778 * osf-core.c: Likewise.
4779 * ptrace-core.c: Likewise.
4780 * sco5-core.c: Likewise.
4781 * trad-core.c: Likewise.
4782 * configure: Regenerate.
4783 * bfd-in2.h: Regenerate.
4785 2004-03-15 Alan Modra <amodra@bigpond.net.au>
4787 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
4788 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
4789 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
4790 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4791 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
4792 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
4793 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
4794 * libbfd.c: Likewise in function definitions.
4795 (bfd_put_8): Mask with 0xff rather than casting to char.
4796 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
4797 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
4798 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
4799 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
4800 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
4801 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
4802 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
4803 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
4804 (H_GET_64, H_GET_32, H_GET_16): Likewise.
4805 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
4806 * archive.c (do_slurp_coff_armap): Update swap prototype.
4807 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
4808 (tic54x_getl_signed_32): Likewise.
4809 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
4810 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
4811 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
4812 (bfd_getp_signed_32, bfd_putp32): Likewise.
4813 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
4814 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
4815 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
4816 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
4817 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
4818 bfd_h_getx_signed_16, bfd_h_putx16.
4819 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
4820 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
4821 * hpux-core.c: Likewise.
4822 * irix-core.c: Likewise.
4823 * netbsd-core.c: Likewise.
4824 * osf-core.c: Likewise.
4825 * ptrace-core.c: Likewise.
4826 * sco5-core.c: Likewise.
4827 * trad-core.c: Likewise.
4828 * bfd-in2.h: Regenerate.
4830 2004-03-15 Matt Thomas <matt@3am-software.com>
4832 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
4835 2004-03-13 Mark Kettenis <kettenis@gnu.org>
4837 * config.bfd: Add x86_64-*-openbsd*.
4838 * configure.in (x86_64-*-openbsd*): Set COREFILE to
4840 * configure: Regenerate.
4842 2004-03-12 Nick Clifton <nickc@redhat.com>
4843 Dave Murphy <wintermute2k4@ntlworld.com>
4845 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
4846 if the input bfd does not contain any code.
4848 2004-03-09 Steve Ellcey <sje@cup.hp.com>
4850 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
4852 2004-03-05 Fred Fish <fnf@redhat.com>
4854 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
4855 mips16 symbols to be even rather than testing first for even/odd.
4856 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
4858 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
4860 * elf.c (map_sections_to_segments): Ignore .tbss sections for
4863 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
4865 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
4866 undefined symbols as hash_new.
4868 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4870 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
4872 * elf32-sh.c: Ditto.
4873 * bfd-in2.h: Regenerate.
4875 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
4877 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
4879 (_frv_count_got_plt_entries): Initialize them.
4880 (frv_pic_relocs_info_find): Add insert argument. Adjust all
4882 (frv_pic_relocs_info_for_global): Likewise.
4883 (frv_pic_relocs_info_for_local): Likewise.
4884 (frv_pic_merge_early_relocs_info): New.
4885 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
4887 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
4888 Check that we don't exceed the allocated count for entry.
4889 (_frv_add_rofixup): Likewise.
4890 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
4891 (elf32_frv_finish_dynamic_sections): Improve error message in case
4892 we emit too few rofixup entries.
4894 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4896 * archures.c (bfd_mach_fr450): New.
4897 * bfd-in2.h: Regenerate.
4898 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
4899 (arch_info_500): Link to it.
4900 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
4901 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
4902 (frv_elf_arch_extension_p): New function.
4903 (frv_elf_merge_private_bfd_data): Use it.
4905 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
4907 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
4909 * elflink.h (is_global_data_symbol_definition): Moved to
4911 (elf_link_is_defined_archive_symbol): Likewise.
4912 (elf_link_add_archive_symbols): Likewise. Renamed to
4913 _bfd_elf_link_add_archive_symbols.
4915 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
4916 of ELF symbol table entry from backend.
4917 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
4918 instead of elf_link_add_object_symbols.
4920 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
4922 * elf-bfd.h (struct elf_backend_data): Added
4923 elf_backend_can_make_relative_eh_frame,
4924 elf_backend_can_make_lsda_relative_eh_frame and
4925 elf_backend_encode_eh_address.
4926 (_bfd_elf_encode_eh_address): Declare.
4927 (_bfd_elf_can_make_relative): Declare.
4928 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
4929 hooks to decide whether to attempt to make_relative and
4931 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
4932 (_bfd_elf_can_make_relative): New.
4933 (_bfd_elf_encode_eh_address): New.
4934 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
4935 (frv_elf_encode_eh_address): New.
4936 (elf_backend_can_make_relative_eh_frame): Define.
4937 (elf_backend_can_make_lsda_relative_eh_frame): Define.
4938 (elf_backend_encode_eh_address): Define.
4940 (elf_backend_can_make_relative_eh_frame): Define.
4941 (elf_backend_can_make_lsda_relative_eh_frame): Define.
4942 (elf_backend_encode_eh_address): Define.
4943 (elfNN_bed): Add them.
4945 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
4947 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
4948 complain_on_overflow to signed.
4950 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
4952 * elflink.h (sort_symbol): New.
4953 (elf_link_add_object_symbols): Use a sorted symbol array for
4956 2004-02-27 Jakub Jelinek <jakub@redhat.com>
4958 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4959 for pc relative relocs.
4960 (elf_s390_relocate_section): Likewise.
4961 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4962 for pc relative relocs.
4963 (elf_s390_relocate_section): Likewise.
4965 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
4967 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
4970 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
4972 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
4973 field to track if a relocation is against readonly section.
4974 (count_dyn_reloc): Take a new argument for rent->reltext.
4975 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
4976 (get_reloc_section): Don't set ia64_info->reltext here.
4977 (allocate_dynrel_entries): Set ia64_info->reltext here.
4979 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
4981 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
4982 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
4983 function's descriptor to symbol+offset, and map local undefweak
4984 symbol to NULL function descriptor.
4985 (elf32_frv_relocate_section): Likewise.
4987 2004-02-23 Mark Kettenis <kettenis@gnu.org>
4989 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
4991 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
4992 (netbsd_core_file_p): Set architecture from machine ID for
4995 2004-02-23 Jakub Jelinek <jakub@redhat.com>
4997 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
4998 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
5000 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
5002 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
5003 symbols with non-default visibility.
5005 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
5007 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
5008 IMAGE_SCN_MEM_WRITE on known sections only.
5010 2004-02-20 Jakub Jelinek <jakub@redhat.com>
5012 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
5013 symbols used in PIE relocs.
5015 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5017 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
5020 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
5022 * configure.in: Update version to 2.15.90.
5023 * configure: Regenerate.
5025 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
5026 Richard Sandiford <rsandifo@redhat.com>
5028 * elfxx-mips.c (mips_elf_calculate_relocation): Use
5029 _bfd_elf_symbol_refs_local_p to decide whether to decay
5030 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
5031 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
5032 relocs if the symbol wasn't defined by a regular object file.
5033 Don't check the symbol's dynindx.
5035 2004-02-16 Andrew Cagney <cagney@redhat.com>
5037 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
5039 * bfd-in2.h: Re-generate.
5041 2004-02-14 Andrew Cagney <cagney@redhat.com>
5043 * configure.host (HDEFINES): When hppa*-*-hpux*, define
5044 _LARGEFILE64_SOURCE.
5046 2004-02-13 Andrew Cagney <cagney@redhat.com>
5048 * elf.c (vma_page_aligned_bias): New function.
5049 (assign_file_positions_except_relocs)
5050 (assign_file_positions_for_segments): Replace broken modulo
5051 arithmetic with call to vma_page_aligned_bias.
5053 2004-02-11 Andrew Cagney <cagney@redhat.com>
5055 * bfd-in.h: Update copyright.
5056 (bfd_tell): Change return type to file_ptr.
5057 * bfd-in2.h: Re-generate.
5058 * cache.c: Update copyright.
5059 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
5061 (close_one): Use real_ftell.
5062 * bfdio.c: Update copyright.
5063 (real_ftell, real_fseek): New functions.
5064 (bfd_tell): Use real_fseek and real_ftell, change return type to
5066 (bfd_seek): Use real_ftell and real_fseek, change type of
5067 file_position to a file_ptr.
5068 * libbfd-in.h: Update copyright.
5069 (real_ftell, real_fseek): Declare.
5070 * libbfd.h: Re-generate.
5072 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
5073 fseeko and fseeko64. Determine bfd_file_ptr.
5074 * configure: Re-generate.
5075 * config.in: Re-generate.
5077 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
5079 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
5080 * elf32-h8300.c: Likewise.
5082 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
5083 Nick Clifton <nickc@redhat.com>
5085 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
5086 GOT entries with no associated GOT subsection.
5088 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
5090 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
5091 * elf.c (swap_out_syms): Use it to decide whether local section
5092 symbols should be named.
5093 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
5094 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
5095 (elf_backend_name_local_section_symbols): Define.
5096 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
5098 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
5100 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
5101 (elfNN_ia64_relax_section): Optimize brl to br during the relax
5104 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
5106 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
5107 to bfd_link_hash_entry passed by reference to
5108 _bfd_generic_link_add_one_symbol.
5110 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
5112 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
5113 relocations against dynamic symbols.
5115 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5117 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
5120 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
5122 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
5123 * bfd-in2.h, libbfd.h: Rebuilt.
5125 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
5127 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
5128 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
5129 flag has been cleared.
5131 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
5133 * coff-h8300.c: Add and adjust comments about relaxation.
5134 * elf32-h8300.c: Likewise.
5136 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5138 * coff-h8300.c: Fix comment typos.
5139 * elf32-h8300.c: Likewise.
5141 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5143 * coff-h8300.c: Add comments about relaxation.
5144 * elf32-h8300.c: Likewise.
5146 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5148 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5150 * aclocal.m4: Regenerate.
5151 * configure: Regenerate.
5153 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
5155 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
5156 mips_elf64_rtype_to_howto instead of using howto_table.
5158 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
5160 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
5162 (elf32_arm_check_relocs): Don't increment the PLT refcount for
5163 relocs which would not use the PLT.
5165 2004-01-13 Alan Modra <amodra@bigpond.net.au>
5167 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
5168 (ppc64_elf_gc_sweep_hook): Likewise.
5169 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
5171 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5173 Adds linker relaxation support for bit manipulation insns like
5174 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
5176 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
5177 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
5178 * coff-h8300.c: Opcode for bit manipulation insn is checked in
5179 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
5181 2004-01-12 Alan Modra <amodra@bigpond.net.au>
5183 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
5185 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5187 * elf32-h8300.c: Fix formatting.
5189 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5191 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
5192 dynamic object is present. Declare r_symndx and h in an inner
5194 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
5196 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
5198 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
5199 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
5200 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
5201 identically. Do not emit PC24 relocations for shared libraries.
5202 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
5203 identically. Don't adjust pc_count.
5204 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
5205 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
5206 adjust count for branch relocations.
5207 (allocate_dynrelocs): Correct typo in call to
5208 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
5209 PC24 or PLT32 relocs when linking.
5211 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5213 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
5214 relocation howto with ARM_26 one for consistency.
5215 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
5216 that will be converted to ARM_26D ones, since we always want 'done'
5217 relocations to be reflected in section's data.
5218 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
5220 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
5223 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5225 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
5226 are not partial_inplace during a relocatable link.
5228 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
5230 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
5231 if no dynamic object is present. Declare r_symndx and h in an
5234 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5236 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
5237 trampoline if it is known out of range.
5239 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5241 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
5242 * elf32-frv.c (_frv_osec_readonly_p): New.
5243 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
5245 (_frv_count_got_plt_entries): Adjust expected count accordingly.
5246 (elf32_frv_relocate_section): Likewise. Error out if attempting
5247 to emit rofixups or dynamic relocs in read-only segments. Use
5248 _bfd_elf_section_offset to adjust r_offsets in rofixups and
5249 dynamic relocations.
5250 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
5251 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
5252 relocations or fixups involving merged sections correctly. Avoid
5253 crash when undefined symbol is referenced by R_FRV_32 or
5254 R_FRV_FUNCDESC_VALUE.
5255 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
5256 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
5257 input section holding local symbol to addend of R_FRV_32 or
5258 R_FRV_FUNCDESC_VALUE dynamic relocation.
5259 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
5260 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
5261 (elf32_frv_always_size_sections): Don't store pointer to
5262 __stacksize symbol in sec_info.
5263 (elf32_frv_modify_segment_map): Look it up here.
5264 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
5265 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
5266 of the lazy PLT entry, not only its offset, as the low word of a
5267 function descriptor.
5268 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
5269 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
5270 if a hash table entry already exists but is not a definition.
5271 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
5272 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
5273 (_frv_add_rofixup): Don't inline.
5274 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
5275 for undefweak symbols.
5276 (elf32_frv_relocate_section): Avoid crash while computing
5277 relocation when linking with shared library. Only emit rofixups
5278 and dynamic relocations for alloc&load sections. Mark binaries
5279 with inter-segment relocations for relocation as a unit.
5280 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
5281 (DEFAULT_STACK_SIZE): New.
5282 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
5283 emit rofixups or dynamic relocs when linking dynamic non-PIE
5285 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
5286 shared libs too. Reserve the last entry for the GOT pointer.
5287 (elf32_frv_finish_dynamic_sections): Emit it.
5288 (elf32_frv_always_size_sections): New.
5289 (elf32_frv_modify_segment_map): New.
5290 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
5292 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
5293 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
5294 (elf_backend_always_size_sections): New.
5295 (elf_backend_modify_segment_map): New.
5296 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
5297 * config.bfd: Added frv-*-*linux*.
5298 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
5299 ABS section, instead of crashing.
5300 (elf32_frv_relocate_section): Don't crash before warning about
5301 different segments in non-PIC relocation.
5302 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
5303 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
5304 relocs to undefweak symbols.
5305 (elf32_frv_relocate_section): Ditto for undefined symbols.
5306 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
5307 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
5308 gotfixup section was created.
5309 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
5310 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
5311 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
5312 complain_overflow_signed.
5313 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
5314 have not been allocated.
5315 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
5316 privfd only if dynamic sections were created.
5317 (elf32_frv_relocate_section): Compute gprel_segment, and use it
5318 for GPREL relocs. When linking relocatable FDPIC executables,
5319 emit warnings for relocations that would be illegal on PIE or
5320 shared libraries. Emit rofixup for R_FRV_32 only if input object
5322 (_frv_create_got_section): Define _gp symbol in the rofixup
5324 (elf32_frv_finish_dynamic_sections): If rofixups needed but
5325 dynamic sections missing, error out requesting -melf32frvfd.
5326 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5327 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
5328 computation of addends from section and global or local symbol
5329 value. Change return type to bfd_boolean, and return a failure if
5330 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
5331 nonzero addend is required.
5332 (elf32_frv_relocate_section): Likewise. Print error for
5333 unsupported nonzero addends.
5334 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5335 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
5336 force everything local.
5337 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
5338 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
5339 (frv_gotfixup_section): New.
5340 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
5341 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
5343 (_frv_add_rofixup): New.
5344 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
5345 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
5346 improve some ugly conditions.
5347 (elf32_frv_relocate_section): Likewise. Reject inter-segment
5348 relocations in fdpic.
5349 (_frv_create_got_section): Create .rofixup.got section.
5350 (struct _frv_dynamic_got_info): Added fixups.
5351 (_frv_count_got_plt_entries): Account in-GOT relocations into
5352 relocs32, relocsfd and relocsfdv. Account them into relocs or
5353 fixups, as appropriate.
5354 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
5356 (elf32_frv_finish_dynamic_sections): Verify that the right number
5357 of relocations and fixups was generated.
5358 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
5360 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
5361 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
5362 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
5363 descriptor of a (formerly-)global symbol is local.
5364 (struct frv_pic_relocs_info): Adjust comments.
5365 (_frv_emit_got_relocs_plt_entries): Adjust.
5366 (elf32_frv_relocate_section): Likewise.
5367 (_frv_count_got_plt_entries): Likewise.
5368 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
5369 symbol's value to addend in the common preamble. Decay dynamic
5370 symbols to section+offset if they bind or call locally, for GOT
5371 and FUNCDESC_VALUE, respectively.
5372 (elf32_frv_relocate_section): Likewise.
5373 (elf32_frv_check_relocs): Don't register as dynamic symbols of
5374 internal or hidden visibility.
5375 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
5376 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
5377 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
5378 (elf32_frv_relocate_section): Pass relocation addend in. Use
5379 original relocation addend to look up the got relocs/plt entries
5380 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
5381 processing relocations that reference .scommon symbols.
5382 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
5383 Introduce support for dynamic linking.
5384 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
5385 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
5386 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
5387 (frv_reloc_type_lookup): Return REL howtos for executables and
5389 (frv_info_to_howto_rel): New.
5390 (struct frv_elf_link_hash_table): New.
5391 (frv_hash_table, frv_got_section, frv_gotrel_section,
5392 frv_plt_section, frv_pltrel_section, frv_relocs_info,
5393 frv_got_initial_offset, frv_plt_initial_offset): New macros.
5394 (frv_elf_link_hash_table_create): New.
5395 (struct frv_pic_relocs_info): New.
5396 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
5397 (frv_pic_relocs_info_find): New.
5398 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
5400 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
5401 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
5402 (_frv_emit_got_relocs_plt_entries): New.
5403 (elf32_frv_relocate_section): Add support for dynamic linking.
5404 Handle new relocations.
5405 (_frv_create_got_section): New.
5406 (elf32_frv_create_dynamic_sections): New.
5407 (ELF_DYNAMIC_INTERPRETER): New.
5408 (struct _frv_dynamic_got_info): New.
5409 (_frv_count_got_plt_entries): New.
5410 (struct _frv_dynamic_got_plt_info): New.
5411 (_frv_compute_got_alloc_data): New.
5412 (_frv_get_got_entry, _frv_get_fd_entry): New.
5413 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
5414 (_frv_resolve_final_relocs_info): New.
5415 (elf32_frv_size_dynamic_sections): New.
5416 (elf32_frv_finish_dynamic_sections): New.
5417 (elf32_frv_adjust_dynamic_symbol): New.
5418 (elf32_frv_finish_dynamic_symbol): New.
5419 (elf32_frv_check_relocs): Handle new relocs. Explain how the
5421 (elf_info_to_howto_rel): Define.
5422 (bfd_elf32_bfd_link_hash_table_create): Define.
5423 (elf_backend_create_dynamic_sections): Define.
5424 (elf_backend_adjust_dynamic_symbol): Define.
5425 (elf_backend_size_dynamic_sections): Define.
5426 (elf_backend_finish_dynamic_symbol): Define.
5427 (elf_backend_finish_dynamic_sections): Define.
5428 (elf_backend_want_got_sym): Define.
5429 (elf_backend_got_header_size): Define.
5430 (elf_backend_want_got_plt): Define.
5431 (elf_backend_plt_readonly): Define.
5432 (elf_backend_want_plt_sym): Define.
5433 (elf_backend_plt_header_size): Define.
5434 (elf_backend_may_use_rel_p): Define.
5435 (elf_backend_may_use_rela_p): Define.
5436 (elf_backend_default_use_rela_p): Define.
5437 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
5438 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
5439 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
5440 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
5441 (frv_reloc_map): Map the corresponding BFD relocs to them.
5442 (frv_reloc_type_lookup): ... and back to BFD relocs.
5443 * reloc.c: New relocs.
5444 * bfd-in2.h, libbfd.h: Rebuilt.
5445 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5446 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
5447 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
5448 R_FRV_FUNCDESC_GOTLO): New.
5449 (frv_reloc_map): Map the corresponding BFD relocs to them.
5450 (frv_reloc_type_lookup): ... and back to BFD relocs.
5451 * reloc.c: New relocs.
5452 * bfd-in2.h, libbfd.h: Rebuilt.
5454 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5456 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5457 targets to support pages of up to 64kB.
5458 (elf32_bed): Redefine to get a separate backend data structure for
5459 traditional targets.
5460 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5461 targets to support pages of up to 64kB.
5462 (elf64_bed): Redefine to get a separate backend data structure for
5463 traditional targets.
5464 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5465 targets to support pages of up to 64kB.
5466 (elf32_bed): Redefine to get a separate backend data structure for
5467 traditional targets.
5469 2004-01-04 Mark Kettenis <kettenis@gnu.org>
5471 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
5473 2004-01-02 Mark Kettenis <kettenis@gnu.org>
5475 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
5476 (elf_i386_grok_psinfo): Likewise.
5478 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5480 * config.bfd: Add m68k-uClinux target.
5482 2004-01-01 Grant Edwards <grante@visi.com>
5484 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
5485 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
5486 (elf32_h8_gc_sweep_hook): New function.
5487 (elf_backend_gc_mark_hook): Define.
5488 (elf_backend_gc_sweep_hook): Define.
5489 (elf_backend_can_gc_sections): Define.
5491 For older changes see ChangeLog-0203
5497 version-control: never