1 2005-02-02 Alan Modra <amodra@bigpond.net.au>
3 * elflink.c (elf_smash_syms): Expand comments.
4 (elf_link_add_object_symbols): Only call elf_smash_syms for
5 as-needed dynamic objects.
7 * elfxx-ia64.c (elfNN_ia64_new_elf_hash_entry): Don't clear
8 everything, just the field specific to ia64.
9 * elf64-hppa.c (elf64_hppa_new_dyn_hash_entry): Likewise.
11 2005-02-01 Alan Modra <amodra@bigpond.net.au>
13 * elf64-ppc.c (func_desc_adjust): Move code creating func desc sym to..
14 (make_fdh): ..here. New function. Don't set BSF_OBJECT for
16 (struct add_symbol_adjust_data): New.
17 (add_symbol_adjust): Make an undefweak func desc for old ABI
18 objects to link with --as-needed shared libs. Return fail status.
19 Don't adjust old ABI func entry sym to weak if func desc syms
21 (ppc64_elf_check_directives): Adjust call to add_symbol_adjust,
24 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
26 * cpu-cris.c (get_compatible): Rearrange disabled code and comment
29 2005-02-01 Alan Modra <amodra@bigpond.net.au>
31 * elf64-ppc.c (ppc64_elf_check_directives): Move undefs list fixup..
32 * linker.c (bfd_link_repair_undef_list): ..to new function, but don't
33 remove anything but new and undefweak.
34 * elflink.c (_bfd_elf_link_create_dynamic_sections): Override any
36 (_bfd_elf_create_dynamic_sections): Formatting.
37 (bfd_elf_record_link_assignment): Call bfd_link_repair_undef_list.
38 (_bfd_elf_merge_symbol): Don't handle as-needed syms here.
39 (struct elf_smash_data): New.
40 (elf_smash_syms): New function.
41 (elf_link_add_object_symbols): Call elf_smash_syms. Don't add
42 unneeded dynamic objects to loaded list.
43 (elf_link_output_extsym): Don't handle as-needed here. Strip
44 bfd_link_hash_new symbols.
45 * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
46 delref when dynindx is already -1.
47 * elf64-alpha.c (elf64_alpha_output_extsym): Strip bfd_link_hash_new
49 * elfxx-mips.c (mips_elf_output_extsym): Likewise.
51 2005-02-01 Ben Elliston <bje@au.ibm.com>
53 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Redefine.
55 2005-02-01 Ben Elliston <bje@au.ibm.com>
57 * aout-arm.c, aout-target.h, aoutx.h, archive.c, armnetbsd.c,
58 bfd-in.h, bfdio.c, coff-alpha.c, coff-arm.c, coff-h8300.c,
59 coff-i860.c, coff-mcore.c, coff-or32.c, coff-ppc.c, coff-sh.c,
60 coff-sparc.c, coffcode.h, coffgen.c, cofflink.c, cpu-cris.c,
61 cpu-h8500.c, cpu-ns32k.c, ecoff.c, ecofflink.c, elf.c,
62 elf32-dlx.c, elf32-fr30.c, elf32-frv.c, elf32-hppa.c,
63 elf32-i860.c, elf32-ip2k.c, elf32-m32r.c, elf32-sh.c,
64 elf32-v850.c, elf64-mips.c, elf64-sparc.c, elflink.c,
65 i386aout.c, i386msdos.c, i386os9k.c, ieee.c, mach-o.c,
66 nlm32-sparc.c, oasys.c, opncls.c, pdp11.c, pe-mips.c, peXXigen.c,
67 pef.c, peicode.h, reloc.c, riscix.c, section.c, simple.c, som.c,
68 sparclynx.c, targets.c, vms-misc.c, vms-tir.c, xsym.c, doc/chew.c,
69 hosts/delta68.h, hosts/vaxbsd.h: Remove #if 0'd code
70 throughout. Similarly, collapse #if 1'd code.
72 2005-02-01 Ben Elliston <bje@au.ibm.com>
74 * elf-bfd.h (bfd_elf_discard_group): Remove.
75 * elf.c (bfd_elf_discard_group): Likewise.
76 * elfxx-target.h (bfd_elfNN_bfd_discard_group): Remove macro.
78 2005-01-31 Richard Sandiford <rsandifo@redhat.com>
80 * elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size.
81 (_bfd_elf_eh_frame_address_size): Declare.
82 * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default.
83 (elfNN_bed): Initialize elf_backend_eh_frame_address_size.
84 * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare.
85 (elf_backend_eh_frame_address_size): Define.
86 * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function.
87 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address
88 size from the new backend hook.
89 (_bfd_elf_write_section_eh_frame): Likewise.
90 (_bfd_elf_eh_frame_address_size): New function.
92 2005-01-31 Andrew Cagney <cagney@gnu.org>
94 * configure: Regenerate to track ../gettext.m4.
96 2005-01-31 Mark Mitchell <mark@codesourcery.com>
98 * elf32-arm.c (elf32_arm_symbian_special_sections): Do not set
99 SHF_WRITE for .init_array, .fini_array, and .preinit_array.
101 2005-01-31 Nick Clifton <nickc@redhat.com>
103 * confg.bfd: Make targets scheduled for obsoletion (m68k-lynxos,
104 sparc-lynxos, vax-vms) be obsolete.
106 2005-01-28 Daniel Jacobowitz <dan@codesourcery.com>
108 * elf-bfd.h (struct elf_backend_data): Add minpagesize.
109 * elf32-arm.c (ELF_MINPAGESIZE): Define.
110 * elf32-ppc.c (ELF_MINPAGESIZE): Define.
111 * elfcode.h (elf_object_p): Use minpagesize instead of
113 * elfxx-target.h (ELF_MINPAGESIZE): Default to ELF_MAXPAGESIZE.
114 (elfNN_bed): Include ELF_MINPAGESIZE.
116 2005-01-28 Julian Brown <julian@codesourcery.com>
118 * bin-in.h (bfd_elf32_arm_set_target_relocs): Update prototype.
119 * bin-in2.h (bfd_elf32_arm_set_target_relocs): Update prototype.
120 * elf32-arm.c (elf32_arm_link_hash_table): Add fix_v4bx flag.
121 (bfd_elf32_arm_set_target_relocs): Add formal parameter fix_v4bx for
122 passing flag value from ld. Set flag value in global hash table entry.
123 (elf32_arm_final_link_relocate): Add code to implement R_ARM_V4BX
126 2005-01-27 Andrew Cagney <cagney@gnu.org>
128 * configure: Regenerate to track ../gettext.m4 change.
130 2005-01-25 Mark Mitchell <mark@codesourcery.com>
132 * elf32-arm.c (elf_backend_default_use_rela_p): Define to zero for
135 2005-01-25 Alexandre Oliva <aoliva@redhat.com>
137 2004-12-10 Alexandre Oliva <aoliva@redhat.com>
138 * elf32-frv.c (elf32_frv_relocate_section): Force local binding
140 * reloc.c: Add R_FRV_TLSMOFF.
141 * elf32-frv.c (elf32_frv_howto_table): Likewise.
142 (frv_reloc_map, frv_reloc_type_lookup): Map it.
143 (elf32_frv_relocate_section): Handle it.
144 (elf32_frv_check_relocs): Likewise.
145 * libbfd.h, bfd-in2.h: Rebuilt.
146 2004-11-26 Alexandre Oliva <aoliva@redhat.com>
147 * elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
148 when given an undefweak TLS symbol. Fix constant TLS PLT entries
149 such that they return the constant in gr9.
150 (_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
152 (_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
153 too, such that they shrink on relaxation.
154 (elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
155 marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
156 (_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
157 if we can guarantee the use of 16-bit constants.
158 2004-11-10 Alexandre Oliva <aoliva@redhat.com>
159 Introduce TLS support for FR-V FDPIC.
160 * reloc.c: Add TLS relocations.
161 * elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
162 (elf32_frv_rel_tlsdesc_value_howto): New.
163 (elf32_frv_rel_tlsoff_howto): New.
164 (frv_reloc_map): Add new mappings.
165 (struct frvfdpic_elf_link_hash_table): Add pointer to summary
167 (frvfdpic_dynamic_got_plt_info): New.
168 (frvfdpic_plt_tls_ret_offset): New.
169 (ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
170 (struct _frvfdpic_dynamic_got_info): Likewise. Add TLS members.
171 (struct _frvfdpic_dynamic_got_plt_info): Likewise.
172 (FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
174 (struct frvfdpic_relocs_info): Add TLS fields.
175 (frvfdpic_relocs_info_hash): Warning clean up.
176 (frvfdpic_relocs_info_find): Initialize tlsplt_entry.
177 (frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
178 (FRVFDPIC_TLS_BIAS): Define.
179 (tls_biased_base): New.
180 (_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
182 (frv_reloc_type_lookup): Likewise.
183 (frvfdpic_info_to_howto_rel): Likewise.
184 (elf32_frv_relocate_section): Likewise.
185 (_frv_create_got_section): Create the PLT section here.
186 (elf32_frvfdpic_create_dynamic_sections): Not here.
187 (_frvfdpic_count_nontls_entries): Move out of...
188 (_frvfdpic_count_got_plt_entries): ... here.
189 (_frvfdpic_count_tls_entries): Likewise. Add TLS support.
190 (_frvfdpic_count_relocs_fixups): Likewise. Add relaxation
192 (_frvfdpic_relax_tls_entries): New.
193 (_frvfdpic_compute_got_alloc_data): Add TLS support.
194 (_frvfdpic_get_tlsdesc_entry): New.
195 (_frvfdpic_assign_got_entries): Add TLS support.
196 (_frvfdpic_assign_plt_entries): Likewise.
197 (_frvfdpic_reset_got_plt_entries): New.
198 (_frvfdpic_size_got_plt): Move out of...
199 (elf32_frvfdpic_size_dynamic_sections): ... here.
200 (_frvfdpic_relax_got_plt_entries): New.
201 (elf32_frvfdpic_relax_section): New.
202 (elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
203 (elf32_frv_check_relocs): Add TLS support.
204 (bfd_elf32_bfd_relax_section): Define for FDPIC.
205 * libbfd.h, bfd-in2.h: Rebuilt.
207 2005-01-25 Alan Modra <amodra@bigpond.net.au>
209 * elf.c (_bfd_elf_get_dynamic_reloc_upper_bound): Only include
210 loadable reloc sections.
211 (_bfd_elf_canonicalize_dynamic_reloc): Likewise.
212 (_bfd_elf_get_synthetic_symtab): Return 0 if no dynamic syms.
214 2005-01-25 Alan Modra <amodra@bigpond.net.au>
216 * elflink.c (elf_link_add_object_symbols): Don't create link dynamic
217 sections immediately when linking shared libs. Instead, wait until
218 we know a lib is needed.
219 (_bfd_elf_link_create_dynstrtab): Extract from..
220 (_bfd_elf_link_create_dynamic_sections_): ..here.
221 (elf_add_dt_needed_tag): Call _bfd_elf_link_create_dynstrtab and
222 _bfd_elf_link_create_dynamic_sections. Add abfd param. Allow
223 for non-existent .dynamic.
224 (elf_link_output_extsym): Don't complain about undefined symbols
225 in as-needed dynamic libs that aren't actually linked.
227 2005-01-24 Andrew Cagney <cagney@gnu.org>
229 * configure: Regenerate, ../gettext.m4 was updated.
231 2005-01-21 Ben Elliston <bje@au.ibm.com>
233 * aout-encap.c: Remove unused file.
235 2005-01-19 H.J. Lu <hongjiu.lu@intel.com>
238 * elflink.c (_bfd_elf_dynamic_symbol_p): Only protected
239 non-function symbols are local.
240 (_bfd_elf_symbol_refs_local_p): Likewise.
242 2005-01-18 Alan Modra <amodra@bigpond.net.au>
244 * bfd.c (bfd_link_just_syms): Add abfd param.
245 * bfd-in2.h: Regenerate.
247 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
249 * elf-eh-frame.c (skip_cfa_op, skip_non_nops): New functions.
250 (_bfd_elf_discard_section_eh_frame): Use them to interpret the CFA
251 instructions. If the amount of padding is known, reduce the size
252 of the CIE or FDE by that amount.
254 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
256 * elf-bfd.h (struct cie): Use bfd_vmas for code_align, ra_column and
257 augmentation_size. Use bfd_signed_vmas for data_align.
258 * elf-eh-frame.c (read_uleb128, read_sleb128): Delete in favor of...
259 (read_byte, skip_leb128, read_uleb128, read_sleb128): ...these new
260 functions. Don't read past the end of the enclosing CIE or FDE.
261 (skip_bytes): New utility function.
262 (_bfd_elf_discard_section_eh_frame): Use new functions, adding more
264 (_bfd_elf_write_section_eh_frame): Use new functions.
266 2005-01-17 Richard Sandiford <rsandifo@redhat.com>
268 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use an
269 assert-style REQUIRE() macro to handle sanity checks.
271 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
273 * dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
275 (read_unsigned_leb128): Removed.
276 (read_signed_leb128): Removed.
277 (find_abstract_instance_name): Updated.
278 (parse_comp_unit): Accept info_ptr_unit.
279 (_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
280 comp unit and pass it to parse_comp_unit.
282 * elf-eh-frame.c (read_unsigned_leb128): Moved to ...
283 (read_signed_leb128): Moved to ...
286 * libbfd-in.h (read_unsigned_leb128): New prototype.
287 (read_signed_leb128): Likewise.
288 * libbfd.h: Regenerated.
290 2005-01-17 Andrew Stubbs <andrew.stubbs@st.com>
291 Nick Clifton <nickc@redhat.com>
293 * cpu-sh.c (bfd_to_arch_table): Change arch_sh1_up to arch_sh_up,
294 arch__sh4_nofp_up to arch_sh4_nofpu_up and arch_sh4a_nofp_up to
295 arch_sh4a_nofpu_up in order to match the external names and make the
296 testsuite's job easier.
297 * archuires.c: Rename bfd_mach_sh2a_fake? to more meaningful
299 * bfd-in2.h: Regenerate.
301 2005-01-15 Andrew Cagney <cagney@gnu.org>
304 * acinclude.m4: Move BFD_NEED_DECLARATION,
305 BFD_HAVE_SYS_PROCFS_TYPE and BFD_HAVE_SYS_PROCFS_TYPE_MEMBER to
306 the new file bfd.m4. Include ../bfd/bfd.m4.
307 * configure: Re-generate.
309 2005-01-12 Alan Modra <amodra@bigpond.net.au>
311 * elf32-ppc.c (ppc_elf_howto_raw): Delete RELAX32* entries.
312 (ppc_elf_relax_section): Use PLT variants of RELAX32 relocs for
314 (ppc_elf_relocate_section): Handle R_PPC_RELAX32_PLT and
317 2005-01-11 Alan Modra <amodra@bigpond.net.au>
319 * elf64-ppc.c (ppc64_elf_gc_sweep_hook): Follow indirect and warning
321 * elf32-arm.c (elf32_arm_gc_sweep_hook): Likewise.
322 * elf32-cris.c (cris_elf_gc_sweep_hook): Likewise.
323 * elf32-hppa.c (elf32_hppa_gc_sweep_hook): Likewise.
324 * elf32-i386.c (elf_i386_gc_sweep_hook): Likewise.
325 * elf32-m32r.c (m32r_elf_gc_sweep_hook): Likewise.
326 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Likewise.
327 * elf32-ppc.c (ppc_elf_gc_sweep_hook): Likewise.
328 * elf32-s390.c (elf_s390_gc_sweep_hook): Likewise.
329 * elf32-sh.c (sh_elf_gc_sweep_hook): Likewise.
330 * elf32-sparc.c (elf32_sparc_gc_sweep_hook): Likewise.
331 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
332 * elf32-xtensa.c (elf_xtensa_gc_sweep_hook): Likewise.
333 * elf64-s390.c (elf_s390_gc_sweep_hook): Likewise.
334 * elf64-x86-64.c (elf64_x86_64_gc_sweep_hook): Likewise.
336 2005-01-11 Alan Modra <amodra@bigpond.net.au>
338 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Correct
341 2005-01-10 Inderpreet Singh <inderpreetb@noida.hcltech.com>
343 * archures.c: Define bfd_mach_maxq10 and bfd_mach_maxq20.
344 * bfd-in2.h: Regenerate.
345 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags): Add code
346 to support these new machine values.
347 * cpu-maxq.c (bfd_maxq10_arch): New architecture definition for
349 (bfd_maxq_arch): Update values for the maxq20.
351 2005-01-10 Eric Botcazou <ebotcazou@libertysurf.fr>
353 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): When linking a
354 non-shared object, do not reserve space in .plt and .rela.plt for
355 regular symbols neither defined nor referenced in shared objects.
357 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
359 * elf32-sparc.c (elf32_sparc_link_hash_table_create): Use bfd_zmalloc
360 to zero the structure.
361 (create_got_section): Use BFD_ASSERT instead of abort.
362 * elf64-sparc.c (struct sparc64_elf_link_hash_table): New 'sgot' and
364 (create_got_section): New function.
365 (sparc64_elf_create_dynamic_sections): Likewise.
366 (sparc64_elf_check_relocs): Invoke create_got_section instead of
367 _bfd_elf_create_got_section. Use the sgot and srelgot shortcuts.
368 (sparc64_elf_size_dynamic_sections): Use the srelgot shortcut.
369 (sparc64_elf_relocate_section): Use the sgot and srelgot shortcuts.
370 (sparc64_elf_finish_dynamic_symbol): Likewise.
371 (sparc64_elf_finish_dynamic_sections): Use the sgot shortcut.
372 (elf_backend_create_dynamic_sections): Define to
373 sparc64_elf_create_dynamic_sections.
375 2005-01-09 Eric Botcazou <ebotcazou@libertysurf.fr>
377 * elf32-sparc.c (elf32_sparc_omit_section_dynsym): New function.
378 (elf_backend_omit_section_dynsym): Define to it.
379 * elf64-sparc.c (sparc64_elf_omit_section_dynsym): New function.
380 (elf_backend_omit_section_dynsym): Define to it.
382 2005-01-07 Jakub Jelinek <jakub@redhat.com>
384 * bfd/elf.c (INCLUDE_SECTION_IN_SEGMENT): Don't put empty sections into
385 PT_DYNAMIC segment, unless .dynamic.
387 2005-01-06 Paul Brook <paul@codesourcery.com>
389 * config.bfd: Add entry for arm-*-vxworks and arm-*-windiss.
390 * configure.in: Add bfd_elf32_{big,little}arm_vxworks_vec.
391 * configure: Regenerate.
392 * elf32-arm.c: Add VxWorks target bfd.
394 (elf32_arm_link_hash_table): Add use_rel.
395 (elf32_arm_link_hash_table_create, elf32_arm_final_link_relocate,
396 elf32_arm_relocate_section): Replace USE_REL with runtime check.
397 Correct offset calculation for RELA case.
398 (elf_backend_may_use_rel_p, elf_backend_may_use_rela_p,
399 elf_backend_default_use_rela_p, elf_backend_rela_normal): Define.
400 (elf32_arm_vxworks_link_hash_table_create): New function.
401 * targets.c (bfd_elf32_bigarm_vxworks_vec): Add declaration.
402 (bfd_elf32_littlearm_vxworks_vec): Ditto.
403 (_bfd_target_vector): Add bfd_elf32_{big,little}arm_vxworks_vec.
405 2005-01-06 Alan Modra <amodra@bigpond.net.au>
407 * elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
409 (has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
410 (ppc64_elf_check_relocs): Update references to has_gp_reloc.
411 (ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
412 (ppc64_elf_next_toc_section): Heed no_multi_toc.
413 (ppc64_elf_reinit_toc): Set multi_toc_needed.
414 (toc_adjusting_stub_needed): Rewrite.
415 (ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
416 toc tests. Adjust for toc_adjusting_stub_needed changes.
417 (ppc64_elf_size_stubs): Update references to has_gp_reloc.
418 * elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
419 * section.c: Expand comment on backend bits.
420 * bfd-in2.h: Regenerate.
421 * libbfd.h: Regenerate.
423 2005-01-06 Alan Modra <amodra@bigpond.net.au>
425 * elf64-ppc.c (ppc64_elf_size_stubs): When determining need for
426 toc adjusting stub, do not test source section flags.
428 2005-01-05 Eric Botcazou <ebotcazou@libertysurf.fr>
430 * elf64-sparc.c (sparc64_elf_relocate_section): Ignore overflows
431 from STABS debugging sections again.
433 2005-01-05 Fred Fish <fnf@specifixinc.com>
435 * dwarf2.c (struct dwarf2_debug): Add info_ptr_unit member.
436 (find_abstract_instance_name): New function.
437 (scan_unit_for_functions): Handle DW_TAG_inlined_subroutine.
438 (scan_unit_for_functions): Handle DW_AT_abstract_origin.
439 (_bfd_dwarf2_find_nearest_line): Initialize info_ptr_unit.
441 2004-12-31 Paul Brook <paul@copdesourcery.com>
443 * elf32-arm.c (elf32_arm_symbian_plt_entry): Fix comment typo.
445 2004-12-31 Alan Modra <amodra@bigpond.net.au>
447 * reloc.c (BFD_RELOC_AVR_LDI, BFD_RELOC_AVR_6, BFD_RELOC_AVR_6_ADIW):
448 Commit missing changes from 2004-12-22.
449 * bfd-in2.h: Regenerate.
451 2004-12-23 Tomer Levi <Tomer.Levi@nsc.com>
453 * elf32-crx.c (elf32_crx_relax_section): Support 'bcop' relaxation.
455 2004-12-21 Kris Warkentin <kewarken@qnx.com>
457 * elf.c (elfcore_grok_nto_gregs): Change name to elfcore_grok_nto_regs.
458 Add 'base' argument for constructing register sections. Reformat.
459 (elfcore_grok_nto_note): Call elfcore_grok_nto_regs for both
460 gp and fp regs. Reformat.
462 2004-12-22 Klaus Rudolph <lts-rudolph@gmx.de>
464 * reloc.c: Add new relocs R_AVR_LDI, R_AVR_6, R_AVR_6_ADIW.
465 * bfd-in2.h: Regenerate.
466 * elf32-avr.c (elf_avr_nowto_table): Add the new relocs.
467 (avr_reloc_map): Likewise.
468 (avr_final_link_relocate): Likewise.
470 2004-12-22 Alan Modra <amodra@bigpond.net.au>
472 * elflink.c (_bfd_elf_merge_symbol): Treat old definitions from
473 as-needed dynamic libs as undefined.
474 (elf_link_add_object_symbols): Remove DYN_AS_NEEDED from as-needed
475 libs when finding they are needed.
477 2004-12-20 Alan Modra <amodra@bigpond.net.au>
479 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add opd_relocs.
480 (opd_entry_value): Use opd_relocs if available.
481 (ppc64_elf_relocate_section): Don't set reloc_done. Instead
482 copy .opd relocations to opd_relocs.
483 (ppc64_elf_edit_toc): Set rel_hdr.sh_size after editing relocs.
485 2004-12-16 Richard Sandiford <rsandifo@redhat.com>
487 * reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
488 * elf32-v850.c (v850_elf_howto_table): Add entry for
489 R_V850_LO16_SPLIT_OFFSET.
490 (v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
491 (v850_elf_perform_lo16_relocation): New function, extracted from...
492 (v850_elf_perform_relocation): ...here. Use it to handle
493 R_V850_LO16_SPLIT_OFFSET.
494 (v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
495 R_V850_LO16_SPLIT_OFFSET.
496 * libbfd.h, bfd-in2.h: Regenerate.
498 2004-12-14 P.J. Darcy <darcypj@us.ibm.com>
500 * config.bfd: Add s390x-ibm-tpf support.
502 2004-12-14 Tomer Levi <Tomer.Levi@nsc.com>
504 * elf32-crx.c (elf32_crx_relax_delete_bytes): Add 'struct bfd_link_info *'
505 to prototype, to make hash info available.
506 Prevent wrapped symbols from being adjusted twice.
508 2004-12-14 Richard Sandiford <rsandifo@redhat.com>
510 * elfxx-mips.c (mips_elf_calculate_relocation): Don't report an
511 overflow for calls to undefined weak symbols.
513 2004-12-11 Alan Modra <amodra@bigpond.net.au>
515 * elfcode.h (elf_slurp_symbol_table): Use bfd_elf_sym_name so that
516 canonical sections syms have a name.
518 2004-12-11 Alan Modra <amodra@bigpond.net.au>
520 * elf64-ppc.c (opd_entry_value): Don't use cached relocs if they
521 have been adjusted for output.
522 (ppc64_elf_relocate_section): Mark sections with reloc_done.
524 2004-12-10 Alan Modra <amodra@bigpond.net.au>
526 * elf.c (bfd_elf_sym_name): Rename from bfd_elf_local_sym_name and
527 add symtab_hdr param.
528 (group_signature): Update calls.
529 * elf-bfd.h (bfd_elf_sym_name): Update.
530 * elf32-ppc.c (ppc_elf_relocate_section): Update.
531 * elf64-ppc.c (ppc64_elf_edit_opd, ppc64_elf_edit_toc): Update.
532 (ppc64_elf_relocate_section): Update.
533 * elflink.c (elf_link_input_bfd): Update.
535 2004-12-10 Jakub Jelinek <jakub@redhat.com>
537 * elf.c (bfd_elf_local_sym_name): Avoid crashes with invalid
538 st_shndx on STT_SECTION sections.
540 2004-12-09 Daniel Jacobowitz <dan@codesourcery.com>
542 * elfcode.h (elf_slurp_reloc_table_from_section): Don't canonicalize
545 2004-12-09 Ian Lance Taylor <ian@wasabisystems.com>
547 * elfxx-mips.c (mips_elf_calculate_relocation): For R_MIPS_JALR,
548 return a real value, unless it is a PLT symbol.
549 (mips_elf_perform_relocation): On the RM9000, turn a jal into a
552 * elfn32-mips.c (elf_mips_howto_table_rela): Change dst_mask of
553 R_MIPS_JALR entry to 0.
555 * archures.c: Define bfd_mach_mips9000.
556 * elfxx-mips.c (_bfd_elf_mips_mach): Handle E_MIPS_MACH_9000.
557 (mips_set_isa_flags): Handle bfd_mach_mips9000.
558 * cpu-mips.c (I_mips9000): Define.
559 (arch_info_struct): Add case for bfd_mach_mips9000.
560 * aoutx.h (NAME(aout,machine_type)): Handle bfd_mach_mips9000.
561 * bfd-in2.h: Regenerate.
563 2004-12-08 Ian Lance Taylor <ian@wasabisystems.com>
565 * elfxx-mips.c (mips_elf_calculate_relocation): Test for R_MIPS_26
568 2004-12-07 Ben Elliston <bje@gnu.org>
570 * netbsd-core.c (netbsd_core_file_p): Make `i' unsigned.
572 2004-12-06 Daniel Jacobowitz <dan@debian.org>
574 Suggested by Fergal Daly <fergal@esatclear.ie>:
575 * simple.c (simple_dummy_multiple_definition): New function.
576 (bfd_simple_get_relocated_section_contents): Use it.
578 2004-12-03 Jan Beulich <jbeulich@novell.com>
580 * elf.c (elf_find_function): Don't use the last file symbol ever,
581 seen, but the last one seen prior to the symbol being reported.
582 Don't report a filename at all for global symbols when that might
585 2004-12-01 Paul Brook <paul@codesourcery.com>
587 * elf32-arm.c (elf32_arm_copy_private_bfd_data): Set EI_OSABI.
588 (elf32_arm_post_process_headers): Set EI_OSABI depending on ABI
591 2004-12-01 Paul Brook <paul@codesourcery.com>
593 * elflink.c (elf_link_add_object_symbols): Make symbols from discarded
596 2004-11-30 Paul Brook <paul@codesourcery.com>
598 * elf32-arm.c (struct elf32_arm_link_hash_table): Remove
599 no_pipeline_knowledge
600 (elf32_arm_link_hash_table_create): Ditto.
601 (bfd_elf32_arm_process_before_allocation): Ditto.
602 (elf32_arm_final_link_relocate): Ditto. Remove oabi relocation
604 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
606 * bfd-in2.h: Regenerate.
608 2004-11-30 Randolph Chung <tausq@debian.org>
610 * elf32-hppa.c (elf32_hppa_grok_prstatus): New function.
611 (elf32_hppa_grok_psinfo): New function.
612 (elf_backend_grok_prstatus): Define.
613 (elf_backend_grok_psinfo): Define.
615 2004-11-24 H.J. Lu <hongjiu.lu@intel.com>
618 * elfcode.h (elf_slurp_symbol_table): Handle STT_TLS.
620 2004-11-24 Paul Brook <paul@codesourcery.com>
622 * elf.c (assign_section_numbers): Number SHT_GROUP sections first.
624 2004-11-24 Paul Brook <paul@codesourcery.com>
626 * elf32-arm.c (elf32_arm_swap_symbol_in): New function.
627 (elf32_arm_swap_symbol_out): New function.
628 (elf32_arm_size_info): Add.
629 (elf_backend_size_info): Define.
631 2004-11-20 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
633 * hpux-core.c (hpux_core_core_file_p): Use offsetof macro in calls to
636 2004-11-19 Alan Modra <amodra@bigpond.net.au>
638 * elf32-arm.c (elf32_arm_finish_dynamic_sections): Warning fix.
639 * elf32-iq2000.c (iq2000_reloc_type_lookup): C90 function decl.
640 * nlmcode.h (nlm_write_object_contents): Warning fix.
642 2004-11-18 Bob Wilson <bob.wilson@acm.org>
644 * elf32-xtensa.c (ebb_propose_action): Fix argument order.
646 2004-11-17 Daniel Jacobowitz <dan@codesourcery.com>
648 * elf32-arm.c (PLT_THUMB_STUB_SIZE): Define.
649 (elf32_arm_plt_thumb_stub): New.
650 (struct elf32_arm_link_hash_entry): Add plt_thumb_refcount
652 (elf32_arm_link_hash_traverse): Fix typo.
653 (elf32_arm_link_hash_table): Add obfd.
654 (elf32_arm_link_hash_newfunc): Initialize new fields.
655 (elf32_arm_copy_indirect_symbol): Copy plt_thumb_refcount.
656 (elf32_arm_link_hash_table_create): Initialize obfd.
657 (record_arm_to_thumb_glue): Mark the glue as a local ARM function.
658 (record_thumb_to_arm_glue): Mark the glue as a local Thumb function.
659 (bfd_elf32_arm_get_bfd_for_interworking): Verify that the
660 interworking BFD is not dynamic.
661 (bfd_elf32_arm_process_before_allocation): Handle R_ARM_PLT32. Do
662 not emit glue for PLT references.
663 (elf32_arm_final_link_relocate): Handle Thumb functions. Do not
664 emit glue for PLT references. Support the Thumb PLT prefix.
665 (elf32_arm_gc_sweep_hook): Handle R_ARM_THM_PC22 and
667 (elf32_arm_check_relocs): Likewise.
668 (elf32_arm_adjust_dynamic_symbol): Handle Thumb functions and
670 (allocate_dynrelocs): Handle Thumb PLT references.
671 (elf32_arm_finish_dynamic_symbol): Likewise.
672 (elf32_arm_symbol_processing): New function.
673 (elf_backend_symbol_processing): Define.
675 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
677 * elf-bfd.h (eh_cie_fde): Add new fields: add_augmentation_size and
678 add_fde_encoding. Remove need_relative.
679 * elf-eh-frame.c (extra_augmentation_string_bytes)
680 (extra_augmentation_data_bytes, size_of_output_cie_fde): New functions.
681 (_bfd_elf_discard_section_eh_frame): Consider changing the FDE encoding
682 in cases where the CIE has no existing 'R' augmentation. Use
683 size_of_output_cie_fde when assigning offsets. Use the final offset
684 as the new section size.
685 (_bfd_elf_eh_frame_section_offset): Remove need_relative handling.
686 Account for any extra augmentation bytes in the returned offset.
687 (_bfd_elf_write_section_eh_frame): Rework so that the entries are
688 moved before being modified. Pad growing entries with DW_CFA_nops.
689 Add 'z' and 'R' augmentations as directed by add_augmentation_size
690 and add_fde_encoding.
692 2004-11-15 Mark Mitchell <mark@codesourcery.com>
694 * elf32-arm.c (elf32_arm_relocate_section): Use
697 2004-11-16 Richard Sandiford <rsandifo@redhat.com>
699 * elfxx-mips.c (mips_elf_create_dynamic_relocation): Return early
700 for discard relocations; don't add an R_MIPS_NONE to the main body
703 2004-11-04 Paul Brook <paul@codesourcery.com>
705 * elf-bfd.h (_bfd_elf_slurp_version_tables): Update prototype.
706 * elf.c (_bfd_elf_print_private_bfd_data): Pass extra argument.
707 (_bfd_elf_slurp_version_tables): Add extra argument. Create extra
708 default version definition for unversioned symbols.
709 * elfcode.h (elf_slurp_symbol_table): Pass extra argument.
710 * elflink.c (elf_link_add_object_symbols): Pass extra argument to
711 _bfd_elf_slurp_version_tables. Set default version for unversioned
714 2004-11-15 Paul Brook <paul@codesourcery.com>
716 * elflink.c (elf_link_add_object_symbols): Don't assume version
717 indices are consecutive.
719 2004-11-14 Richard Sandiford <rsandifo@redhat.com>
721 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Deal with
722 composite relocations against the personality data.
724 2004-11-13 Paul Brook <paul@codesourcery.com>
726 * bfd/elf32-arm.c (elf32_arm_final_link_relocate): Resolve
727 R_ARM_PREL31 relocations to PLT entries.
728 (elf32_arm_relocate_section, elf32_arm_gc_sweep_hook): Ditto.
729 (elf32_arm_check_relocs): Ditto.
731 2004-11-12 Bob Wilson <bob.wilson@acm.org>
733 * xtensa-isa.c (xtensa_interface_class_id): New.
735 2004-11-11 Bob Wilson <bob.wilson@acm.org>
737 * elf32-xtensa.c (property_table_compare): Remove assertion about
738 entries with the same address and non-zero size.
739 (xtensa_read_table_entries): Report such entries as errors.
741 2004-11-11 Mark Mitchell <mark@codesourcery.com>
743 * elf32-arm.c (elf32_arm_final_link_relocate): Correct logic for
744 R_ARM_RELATIVE on Symbian OS.
746 2004-11-09 Mark Mitchell <mark@codesourcery.com>
748 * som.c (som_bfd_print_private_bfd_data): New function.
749 (som_object_setup): Save the auxiliary header. Don't assume that
750 zero is an invalid entry point for a shared library.
751 (som_object_p): Allocate the auxiliary header on the heap.
753 * elf32-arm.c (elf32_arm_begin_write_processing): Do not use a K&R
755 (elf32_arm_symbian_modify_segment_map): Likewise.
757 2004-11-09 Daniel Jacobowitz <dan@debian.org>
759 From David Poole <daveml@mbuf.com>:
760 * elf32-arm.c (elf32_arm_readonly_dynrelocs): New function.
761 (elf32_arm_size_dynamic_sections): Call it.
763 2004-11-09 Alan Modra <amodra@bigpond.net.au>
765 * Makefile.am (SOURCE_HFILES): Remove elf32-arm.h.
766 (ALL_MACHINES_CFILES): Fix typo.
767 * Makefile.in: Regenerate.
768 * po/SRC-POTFILES.in: Regenerate.
770 2004-11-08 Mark Mitchell <mark@codesourcery.com>
772 * elf32-arm.c (elf32_arm_final_link_relocate): When generating an
773 R_ARM_RELATIVE relocation for Symbian OS, mention the section
774 symbol in the relocation.
776 2004-11-08 Inderpreet Singh <inderpreetb@nioda.hcltech.com>
777 Vineet Sharma <vineets@noida.hcltech.com>
779 * coff-maxq.c: New File.
780 * cpu-maxq.c: New File.
781 * coffcode.h: Likewise.
782 * config.bfd: Likewise.
783 * configure.in (maxqcoff_vec): New target vector.
784 * Makefile.am: Add support for maxq target.
785 * configure.in: Likewise.
786 * archures.c:. Likewise.
787 * targets.c: Likewise.
788 * bfd_in2.h : Regenerated.
789 * Makefile.in: Regenerated.
790 * configure: Regenerated.
791 * doc/Makefile.in: Regenerated.
793 2004-11-08 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
795 * coff-i386.c (coff_i386_reloc): Fix weak symbols.
796 * cofflink.c (_bfd_coff_link_input_bfd): Don't process
797 C_NT_WEAK aux entries.
798 (_bfd_coff_generic_relocate_section): Handle undefined
801 2004-11-07 Andreas Schwab <schwab@suse.de>
803 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Use
804 SYMBOL_CALLS_LOCAL and check for undefweak symbols with
805 non-default visibility.
807 2004-11-01 Mark Mitchell <mark@codesourcery.com>
809 * elf32-arm.c (elf32_arm_symbian_begin_write_processing): Clear
811 (elf32_arm_symbian_modify_segment_map): Don't
812 reset includes_filehdr and includes_phdrs here.
814 2004-11-04 Daniel Jacobowitz <dan@debian.org>
816 * Makefile.am (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Replace
817 elfarm-nabi with elf32-arm. Remove elfarm-oabi.
818 (elf32-arm.lo): Replace elfarm-nabi.lo rule. Remove elf32-arm.h
820 * config.bfd: Move arm-*-oabi* and thumb-*-oabi* from obsolete list
821 to a new removed list. Remove normal configuration stanzas.
822 * configure.in: (bfd_elf32_bigarm_vec, bfd_elf32_bigarm_symbian_vec)
823 (bfd_elf32_littlearm_symbian_vec, bfd_elf32_littlearm_vec): Replace
824 elfarm-nabi.lo with elf32-arm.lo.
825 (bfd_elf32_bigarm_oabi_vec, bfd_elf32_littlearm_oabi_vec): Remove.
826 * elf32-arm.c: Renamed from elfarm-nabi.c. Inline elf32-arm.h.
827 * elf32-arm.h: Remove.
828 * elfarm-oabi.c: Remove.
829 * targets.c (_bfd_target_vector): Remove bfd_elf32_bigarm_oabi_vec
830 and bfd_elf32_littlearm_oabi_vec.
831 * aclocal.m4, Makefile.in, configure, doc/Makefile.in: Regenerated.
833 2004-11-04 Hans-Peter Nilsson <hp@axis.com>
835 * config.bfd: Support crisv32-*-* like cris-*-*.
836 * archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
837 (bfd_mach_cris_v10_v32): New macros.
838 * cpu-cris.c: Tweak formatting.
839 (get_compatible): New function.
841 (bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
842 bfd_arch_info_type:s.
843 (bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
844 get_compatible for member compatible and link bfd_cris_arch_v32 as
846 * elf32-cris.c (cris_elf_pcrel_reloc)
847 (cris_elf_set_mach_from_flags): New functions.
848 (cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
849 <R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
850 (cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
851 numbers for bfd_mach_cris_v32.
852 (PLT_ENTRY_SIZE_V32): New macro.
853 (elf_cris_plt0_entry): Drop last comma in initializer.
854 (elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
855 (elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
857 (cris_elf_relocate_section): Change all "%B(%A)" messages to
859 (elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
860 (elf_cris_finish_dynamic_sections): Similar.
861 (elf_cris_adjust_dynamic_symbol): Similar.
862 (cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
864 <switch with PIC relocs>: Emit error and return FALSE for
865 bfd_mach_cris_v10_v32.
866 <case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
867 Emit warning when generating textrel reloc.
868 (cris_elf_object_p): Call cris_elf_set_mach_from_flags.
869 (cris_elf_final_write_processing): Set flags according to mach.
870 (cris_elf_print_private_bfd_data): Display
871 EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
872 (cris_elf_merge_private_bfd_data): Drop variables old_flags,
873 new_flags. Don't call cris_elf_final_write_processing. Don't
874 look at the actual elf header flags at all; use
875 bfd_get_symbol_leading_char to check ibfd, obfd. Trap difference
876 in bfd_get_mach for ibfd and obfd and handle merging of compatible
878 (bfd_elf32_bfd_copy_private_bfd_data): Define.
879 * reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
880 (BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
881 (BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
882 * bfd-in2.h, libbfd.h: Regenerate.
884 2004-11-04 Alan Modra <amodra@bigpond.net.au>
886 * elf64-ppc.h (ppc64_elf_edit_toc): Declare.
887 * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update
889 (struct adjust_toc_info): New.
890 (adjust_toc_syms, ppc64_elf_edit_toc): New functions.
892 2004-11-03 Bob Wilson <bob.wilson@acm.org>
894 * elf.c (assign_file_positions_for_segments): Set next_file_pos even
895 if there are no segments.
897 2004-11-02 Daniel Jacobowitz <dan@debian.org>
899 * config.bfd: Mark arm-*-oabi and thumb-*-oabi as obsolete.
901 2004-11-02 Nick Clifton <nickc@redhat.com>
903 * elf32-iq2000.c: Convert to ISO C90 formatting.
905 2004-11-02 Hans-Peter Nilsson <hp@axis.com>
907 * elflink.c (_bfd_elf_create_got_section): Hide _GLOBAL_OFFSET_TABLE_.
909 2004-10-28 H.J. Lu <hongjiu.lu@intel.com>
911 * elfxx-ia64.c (elfNN_ia64_relocate_section): Handle weak
912 undefined symbols for R_IA64_SECREL32MSB, R_IA64_SECREL32LSB,
913 R_IA64_SECREL64MSB and R_IA64_SECREL64LSB.
915 2004-10-28 Kaz Kojima <kkojima@rr.iij4u.or.jp>
917 * elf32-sh.c (tpoff): Take alignment into account.
919 2004-10-28 Nick Clifton <nickc@redhat.com>
921 * elf32-iq2000.c (iq2000_elf_relocate_section): Do nothing when
922 performing a relocatable link.
923 (iq2000_elf_object_p): Do not set elf_bad_symtab. This is only
924 for MIPS ports under Irix.
926 2004-10-27 Richard Earnshaw <rearnsha@arm.com>
928 * elf32-arm.h (bfd_elf32_arm_process_before_allocation): Handle
929 R_ARM_CALL and R_ARM_JUMP24 as aliases of R_ARM_PC24.
930 (elf32_arm_final_link_relocate): Ditto.
931 (arm_add_to_rel, elf32_arm_relocate_section): Ditto.
932 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto
933 (elf32_arm_adjust_dynamic_symbol): Ditto.
934 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_CALL and
935 R_ARM_JUMP32. Move R_ARM_R{REL32,ABS32,PC24,BASE}...
936 (elf32_arm_r_howto): ... To here.
937 (elf32_arm_howto_from_type): Use elf32_arm_r_howto.
939 2004-10-26 H.J. Lu <hongjiu.lu@intel.com>
942 * elfxx-ia64.c (elfNN_ia64_relocate_section): Correct
943 R_IA64_SECREL32MSB, R_IA64_SECREL32LSB, R_IA64_SECREL64MSB
944 and R_IA64_SECREL64LSB.
946 2004-10-26 Paul Brook <paul@codesourcery.com>
948 * elflink.c (elf_finalize_dynstr): Skip shared aux structure.
949 (bfd_elf_size_dynamic_sections): Create default version definition.
950 (elf_link_output_extsym): Adjust for default symbol version.
952 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
954 * mmo.c: Adjust to ISO C.
956 * mmo.c (mmo_write_section_description): New function broken out
957 of mmo_internal_write_section.
958 (mmo_internal_write_section): For each of .text and .data, call
959 mmo_write_section_description before outputting contents if it has
960 nontrivially deducible vma or contents.
961 (mmo_has_leading_or_trailing_zero_tetra_p): New function.
962 (mmo_canonicalize_symtab): Adjust absolute symbols to .data
963 symbols if found within the .data address range.
965 2004-10-24 Daniel Jacobowitz <dan@debian.org>
967 * opncls.c (bfd_close): Return TRUE for BFD_IN_MEMORY.
969 2004-10-24 Hans-Peter Nilsson <hp@bitrange.com>
971 * mmo.c (File Layout): Correct place of misplaced blurb about
974 2004-10-22 Mark Kettenis <kettenis@gnu.org>
976 * config.bfd: Add mips64*-*-openbsd.
978 2004-10-21 Bob Wilson <bob.wilson@acm.org>
980 * elf32-xtensa.c (ebb_propose_action): Put declarations before
983 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
985 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.94.
986 * configure: Regenerate.
988 2004-10-21 H.J. Lu <hongjiu.lu@intel.com>
991 * aoutx.h (aout_link_input_section_std): Pass proper hash entry
992 to linker reloc_overflow callback.
993 (aout_link_input_section_ext): Likewise.
994 (aout_link_reloc_link_order): Likewise.
995 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
996 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
998 (alpha_relocate_section): Likewise.
999 * coff-arm.c (coff_arm_relocate_section): Likewise.
1000 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
1001 * coff-h8500.c (extra_case): Likewise.
1002 * coff-i960.c (coff_i960_relocate_section): Likewise.
1003 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
1004 * coff-mips.c (mips_relocate_section): Likewise.
1005 * coff-or32.c (coff_or32_relocate_section): Likewise.
1006 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
1007 * coff-rs6000.c (xcoff_ppc_relocate_section): Likewise.
1008 * coff-sh.c (sh_relocate_section): Likewise.
1009 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
1010 * coff-w65.c (w65_reloc16_extra_cases): Likewise.
1011 * coff-z8k.c (extra_case): Likewise.
1012 * coff64-rs6000.c (xcoff64_ppc_relocate_section): Likewise.
1013 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1014 (_bfd_coff_generic_relocate_section): Likewise.
1015 * ecoff.c (ecoff_reloc_link_order): Likewise.
1016 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1017 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
1018 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
1019 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1020 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
1021 * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
1022 * elf32-cris.c (cris_elf_relocate_section): Likewise.
1023 * elf32-crx.c (elf32_crx_relocate_section): Likewise.
1024 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
1025 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
1026 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
1027 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
1028 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
1029 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1030 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1031 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
1032 * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
1033 * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
1034 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1035 * elf32-m68hc1x.c (elf32_m68hc11_relocate_section): Likewise.
1036 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1037 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1038 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
1039 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
1040 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1041 * elf32-s390.c (elf_s390_relocate_section): Likewise.
1042 * elf32-sh.c (sh_elf_relocate_section): Likewise.
1043 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1044 * elf32-v850.c (v850_elf_relocate_section): Likewise.
1045 * elf32-vax.c (elf_vax_relocate_section): Likewise.
1046 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
1047 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1048 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
1049 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1050 * elf64-s390.c (elf_s390_relocate_section): Likewise.
1051 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
1052 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1053 * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
1054 * elflink.c (elf_reloc_link_order): Likewise.
1055 * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
1056 * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
1057 (_bfd_elf_mips_get_relocated_section_contents): Likewise.
1058 * linker.c (_bfd_generic_reloc_link_order): Likewise.
1059 * pdp11.c (pdp11_aout_link_input_section): Likewise.
1060 (aout_link_reloc_link_order): Likewise.
1061 * reloc.c (bfd_generic_get_relocated_section_contents):
1063 * xcofflink.c (xcoff_reloc_link_order): Likewise.
1064 * simple.c (simple_dummy_reloc_overflow): Updated.
1066 2004-10-20 Andreas Schwab <schwab@suse.de>
1068 * elf32-m68k.c (elf_m68k_plt_sym_val): New function.
1069 (elf_backend_plt_sym_val): Define.
1071 2004-10-19 Danny Smith <dannysmith@users.sourceforege.net>
1073 * config.bfd: Set targ_underscore=yes for PE COFF targets
1075 2004-10-19 Alan Modra <amodra@bigpond.net.au>
1077 * elf64-ppc.c (opd_entry_value): Handle --just-symbols objects.
1078 (ppc64_elf_edit_opd): Likewise.
1080 2004-10-18 Mark Mitchell <mark@codesourcery.com>
1082 * elfarm-nabi.c (ELF_DYNAMIC_SEC_FLAGS): Add comment.
1083 * elflink.c (_bfd_elf_create_dynamic_sections): For a loaded PLT,
1084 set SEC_ALLOC and SEC_LOAD.
1086 2004-10-18 Nick Clifton <nickc@redhat.com>
1088 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Compute
1089 'name' for relocs against both local and global symbols.
1091 2004-10-16 Daniel Jacobowitz <dan@debian.org>
1093 * bfd-in2.h: Regenerate.
1094 * bfd.c (struct bfd): Add no_export.
1095 * elflink.c (elf_link_add_object_symbols): Handle no_export.
1097 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1099 * config.bfd: Whitespace cleanup.
1100 * Makefile.am: Run "make dep-am"
1101 * Makefile.in: Regenerate.
1103 2004-10-15 Jakub Jelinek <jakub@redhat.com>
1105 * elflink.c (struct already_linked_section): Removed.
1106 (try_match_symbols_in_sections, already_linked): Removed.
1107 (_bfd_elf_section_already_linked): Skip ^\.gnu\.linkonce\.[^.]*\.
1108 prefix of section names when finding already_linked_table
1109 chain. Compare section names. Instead of calling already_linked,
1110 do it inline and only for sections in the same already_linked_list.
1112 2004-10-15 Alan Modra <amodra@bigpond.net.au>
1114 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Add "info"
1115 parameter. If called after _bfd_elf_write_section_eh_frame,
1116 don't allow a -2 return unless need_* bit is already set, and
1117 handle offsets adjusted for output_offset.
1118 * elf-bfd.h (_bfd_elf_eh_frame_section_offset): Update prototype.
1119 * elf.c (_bfd_elf_section_offset): Update call.
1121 2004-10-13 H.J. Lu <hongjiu.lu@intel.com>
1124 * coffcode.h (coff_compute_section_file_positions): Cast to
1125 bfd_vma when computing page alignment.
1127 2004-10-13 Mark Mitchell <mark@codesourcery.com>
1129 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1130 offsets, not VMAs, for DT_VERSYM, DT_VERDEF, DT_VERNEED.
1132 2004-10-12 Mark Mitchell <mark@codesourcery.com>
1134 * elf32-arm.h (elf32_arm_finish_dynamic_symbol): Make .rel.plt
1135 relocations use a virtual address, not a section offset.
1137 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1139 * elf32-xtensa.c (elf_xtensa_get_private_bfd_flags): Delete.
1140 (narrow_instruction, widen_instruction): Remove unnecessary calls to
1141 xtensa_format_encode.
1142 (ebb_propose_action): Inline call to ebb_add_proposed_action.
1143 (ebb_add_proposed_action): Delete.
1145 2004-10-12 Bob Wilson <bob.wilson@acm.org>
1147 * elf32-xtensa.c: Use ISO C90 formatting.
1149 2004-10-12 Paul Brook <paul@codesourcery.com>
1151 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Rephrase error
1154 2004-10-12 Paul Brook <paul@codesourcery.com>
1156 * elf32-arm.h: Support EABI version 4 objects.
1158 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1161 * cpu-i386.c (bfd_x86_64_arch_intel_syntax): Place last in chain.
1162 Don't mark as default.
1163 (bfd_x86_64_arch): Don't mark as default.
1165 2004-10-12 Alan Modra <amodra@bigpond.net.au>
1167 * elflink.c (enum action_discarded): New.
1168 (elf_section_complain_discarded): Delete.
1169 (elf_action_discarded): New function subsuming the above and also
1170 controlling reloc behaviour.
1171 (elf_link_input_bfd): Use it.
1173 2004-10-11 Jakub Jelinek <jakub@redhat.com>
1175 * elf.c (bfd_section_from_shdr): Handle SHT_GNU_LIBLIST.
1176 (special_sections): Add .gnu.liblist and .gnu.conflict.
1177 (assign_section_numbers): Handle SHT_GNU_LIBLIST.
1179 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1182 * elflink.c (elf_link_input_bfd): Try harder to support
1183 relocations against symbols in removed linkonce sections.
1185 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1187 * elflink.c (elf_link_input_bfd): Revert PR 354 change.
1190 * elflink.c (elf_link_input_bfd): Check that relocs in SEC_ALLOC
1191 sections do not reference symbols in non-SEC_ALLOC sections.
1193 2004-10-11 Alan Modra <amodra@bigpond.net.au>
1196 * elflink.c (elf_link_sort_relocs): Don't bomb on unusual sections.
1197 (_bfd_elf_link_omit_section_dynsym): Formatting.
1199 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1201 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
1202 * libbfd.h: Regnerate.
1203 * elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
1204 * elf32-frv.c: Likewise.
1205 * elf32-m32r.c: Likewise.
1206 * elf32-ppc.c: Likewise.
1207 * elf64-hppa.c: Likewise.
1208 * elfxx-ia64.c: Likewise.
1209 * opncls.c: Likewise.
1211 2004-10-10 Alan Modra <amodra@bigpond.net.au>
1213 * elf-bfd.h (struct eh_frame_hdr_info): Add offsets_adjusted.
1214 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust
1215 offsets stored in struct eh_cie_fde entries before doing other
1218 * elf-bfd.h (struct eh_cie_fde): Add cie_inf, remove sec.
1219 (struct eh_frame_hdr_info): Add last_cie_inf, remove last_cie_offset.
1220 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete code
1221 setting offsets for removed CIEs. Don't set "sec", instead set
1222 cie_inf for FDEs. Keep a pointer to last struct eh_cie_fde for a
1223 CIE in hdr_info. Only set make_relative and make_lsda_relative
1224 for CIEs. Use pointers rather than array indices.
1225 (_bfd_elf_eh_frame_section_offset): Test/set make_relative,
1226 make_lsda_relative, need_* on cie_inf for FDEs.
1227 (_bfd_elf_write_section_eh_frame): Adjust offset and new_offset for
1228 section output_offset. Delete cie_offset, instead use cie_inf
1229 pointer to CIE entry. Use need_relative and need_lsda_relative on
1230 CIE entry for FDEs. Use pointers rather than array indices.
1232 2004-10-09 Alan Modra <amodra@bigpond.net.au>
1234 * coff-rs6000.c (rs6000coff_vec): Add initializer for
1235 bfd_is_target_special_symbol.
1236 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
1237 * som.c (som_bfd_is_target_special_symbol): Define.
1239 2004-10-08 Nick Clifton <nickc@redhat.com>
1241 * configure.in: (AM_INIT_AUTOMAKE): Set version to 2.15.93.
1242 * configure: Regenerate.
1243 * bfd-in2.h: Regenerate.
1244 * syms.c (bfd_is_target_special_symbol): New interface function.
1245 Returns true when a symbol should be considered to be special.
1246 * targets.c (bfd_target): Include bfd_is_target_special_symbol in
1247 the symbol jump table.
1248 * elf32-arm.h (elf32_arm_is_target_special_symbol): New function.
1249 Return true iff the symbol is a mapping symbol.
1250 (bfd_elf32_bfd_is_target_special_symbol): Define.
1251 * elfxx-target.h: Provide a default definition for
1252 bfd_is_target_special_symbol.
1253 * aout-target.h: Likewise.
1254 * aout-tic30.c: Likewise.
1255 * binary.c: Likewise.
1256 * coffcode.h: Likewise.
1257 * i386msdos.c: Likewise.
1260 * libaout.h: Likewise.
1261 * libbfd-in.h: Likewise
1262 * libecoff.h: Likewise.
1263 * mach-o.c: Likewise.
1265 * nlm-target.h: Likewise.
1266 * oasys.c: Likewise.
1268 * ppcboot.c: Likewise.
1270 * tekhex.c: Likewise.
1271 * versados.c: Likewise.
1273 * xcoff-target.h: Likewise.
1275 * libbfd.h: Regenerate.
1277 2004-10-08 Daniel Jacobowitz <dan@debian.org>
1279 * config.bfd: Include 64-bit support for i[3-7]86-*-solaris2*.
1280 * elf64-x86-64.c (elf64_x86_64_section_from_shdr): New function.
1281 (elf_backend_section_from_shdr): Define.
1283 2004-10-08 Alan Modra <amodra@bigpond.net.au>
1285 * syms.c (bfd_is_local_label): Return false for file symbols.
1287 2004-10-07 Bob Wilson <bob.wilson@acm.org>
1288 David Heine <dlheine@tensilica.com>
1290 * elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
1291 (xtensa_default_isa): Global variable moved here from xtensa-isa.c.
1292 (elf32xtensa_no_literal_movement): New global variable.
1293 (elf_howto_table): Add entries for new relocations.
1294 (elf_xtensa_reloc_type_lookup): Handle new relocations.
1295 (property_table_compare): When addresses are equal, compare sizes and
1296 various property flags.
1297 (property_table_matches): New.
1298 (xtensa_read_table_entries): Extend to read new property tables. Add
1299 output_addr parameter to indicate that output addresses should be used.
1300 Use bfd_get_section_limit.
1301 (elf_xtensa_find_property_entry): New.
1302 (elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
1303 (elf_xtensa_check_relocs): Handle new relocations.
1304 (elf_xtensa_do_reloc): Use bfd_get_section_limit. Handle new
1305 relocations. Use new xtensa-isa.h functions.
1306 (build_encoding_error_message): Remove encode_result parameter. Add
1307 new target_address parameter used to detect alignment errors.
1308 (elf_xtensa_relocate_section): Use bfd_get_section_limit. Clean up
1309 error handling. Use new is_operand_relocation function.
1310 (elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
1311 Use underbar macro for error messages. Formatting.
1312 (get_const16_opcode): New.
1313 (get_l32r_opcode): Add a separate flag for initialization.
1314 (get_relocation_opnd): Operand number is no longer explicit in the
1315 relocation. Change to decode the opcode and analyze its operands.
1316 (get_relocation_slot): New.
1317 (get_relocation_opcode): Add bfd parameter. Use bfd_get_section_limit.
1318 Use new xtensa-isa.h functions to handle multislot instructions.
1319 (is_l32r_relocation): Add bfd parameter. Use is_operand_relocation.
1320 (get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
1321 insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
1322 check_loop_aligned, check_branch_target_aligned_address, narrowable,
1323 widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
1324 get_single_format, init_op_single_format_table): New.
1325 (elf_xtensa_do_asm_simplify): Add error_message parameter and use it
1326 instead of calling _bfd_error_handler. Use new xtensa-isa.h functions.
1327 (contract_asm_expansion): Add error_message parameter and pass it to
1328 elf_xtensa_do_asm_simplify. Replace use of R_XTENSA_OP0 relocation
1329 with R_XTENSA_SLOT0_OP.
1330 (get_expanded_call_opcode): Extend to handle either L32R or CONST16
1331 instructions. Use new xtensa-isa.h functions.
1332 (r_reloc struct): Add new virtual_offset field.
1333 (r_reloc_init): Add contents and content_length parameters. Set
1334 virtual_offset field to zero. Add contents to target_offset field for
1335 partial_inplace relocations.
1336 (r_reloc_is_defined): Check for null.
1337 (print_r_reloc): New debug function.
1338 (source_reloc struct): Replace xtensa_operand field with pair of the
1339 opcode and the operand position. Add is_abs_literal field.
1340 (init_source_reloc): Specify operand by opcode/position pair. Set
1341 is_abs_literal field.
1342 (source_reloc_compare): When target_offsets are equal, compare other
1343 fields to make sorting predictable.
1344 (literal_value struct): Add is_abs_literal field.
1345 (value_map_hash_table struct): Add has_last_loc and last_loc fields.
1346 (init_literal_value): New.
1347 (is_same_value): Replace with ...
1348 (literal_value_equal): ... this function. Add comparisons of
1349 virtual_offset and is_abs_literal fields.
1350 (value_map_hash_table_init): Use bfd_zmalloc. Check for allocation
1351 failure. Initialize has_last_loc field.
1352 (value_map_hash_table_delete): New.
1353 (hash_literal_value): Rename to ...
1354 (literal_value_hash): ... this. Include is_abs_literal flag and
1355 virtual_offset field in the hash value.
1356 (get_cached_value): Rename to ...
1357 (value_map_get_cached_value): ... this. Update calls to
1358 literal_value_hash and literal_value_equal.
1359 (add_value_map): Check for allocation failure. Update calls to
1360 value_map_get_cached_value and literal_value_hash.
1361 (text_action, text_action_list, text_action_t): New types.
1362 (find_fill_action, compute_removed_action_diff, adjust_fill_action,
1363 text_action_add, text_action_add_literal, offset_with_removed_text,
1364 offset_with_removed_text_before_fill, find_insn_action,
1365 print_action_list, print_removed_literals): New.
1366 (offset_with_removed_literals): Delete.
1367 (xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
1368 fix_array, fix_array_count, allocated_relocs, relocs_count, and
1369 allocated_relocs_count fields.
1370 (init_xtensa_relax_info): Initialize new fields.
1371 (reloc_bfd_fix struct): Add new translated field.
1372 (reloc_bfd_fix_init): Add translated parameter and use it to set the
1374 (fix_compare, cache_fix_array): New.
1375 (get_bfd_fix): Remove fix_list parameter and get all relax_info for the
1376 section via get_xtensa_relax_info. Use cache_fix_array to set up
1377 sorted fix_array and use bsearch instead of linear search.
1378 (section_cache_t): New struct.
1379 (init_section_cache, section_cache_section, clear_section_cache): New.
1380 (ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
1381 (init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
1382 extend_ebb_bounds_forward, extend_ebb_bounds_backward,
1383 insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
1385 (retrieve_contents): Use bfd_get_section_limit.
1386 (elf_xtensa_relax_section): Add relocations_analyzed flag. Update call
1387 to compute_removed_literals. Free value_map_hash_table when no longer
1389 (analyze_relocations): Check is_relaxable_asm_section flag. Call
1390 compute_text_actions for all sections.
1391 (find_relaxable_sections): Mark sections as relaxable if they contain
1392 ASM_EXPAND relocations that can be optimized. Adjust r_reloc_init
1393 call. Increment relax_info src_count field only for appropriate
1394 relocation types. Remove is_literal_section check.
1395 (collect_source_relocs): Use bfd_get_section_limit. Adjust calls to
1396 r_reloc_init and find_associated_l32r_irel. Check
1397 is_relaxable_asm_section flag. Handle L32R instructions with absolute
1398 literals. Pass is_abs_literal flag to init_source_reloc.
1399 (is_resolvable_asm_expansion): Use bfd_get_section_limit. Check for
1400 CONST16 instructions. Adjust calls to r_reloc_init and
1401 pcrel_reloc_fits. Handle weak symbols conservatively.
1402 (find_associated_l32r_irel): Add bfd parameter and pass it to
1404 (compute_text_actions, compute_ebb_proposed_actions,
1405 compute_ebb_actions, check_section_ebb_pcrels_fit,
1406 check_section_ebb_reduces, text_action_add_proposed,
1407 compute_fill_extra_space): New.
1408 (remove_literals): Replace with ...
1409 (compute_removed_literals): ... this function. Call
1410 init_section_cache. Use bfd_get_section_limit. Sort internal_relocs.
1411 Call xtensa_read_table_entries to get the property table. Skip
1412 relocations other than R_XTENSA_32 and R_XTENSA_PLT. Use new
1413 is_removable_literal, remove_dead_literal, and
1414 identify_literal_placement functions.
1415 (get_irel_at_offset): Rewrite to use bsearch on sorted relocations
1416 instead of linear search.
1417 (is_removable_literal, remove_dead_literal,
1418 identify_literal_placement): New.
1419 (relocations_reach): Update check for literal not referenced by any
1420 PC-relative relocations. Adjust call to pcrel_reloc_fits.
1421 (coalesce_shared_literal, move_shared_literal): New.
1422 (relax_section): Use bfd_get_section_limit. Call
1423 translate_section_fixes. Update calls to r_reloc_init and
1424 offset_with_removed_text. Check new is_relaxable_asm_section flag.
1425 Add call to pin_internal_relocs. Add special handling for
1426 R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs. Use virtual_offset
1427 info to calculate new addend_displacement variable. Replace code for
1428 deleting literals with more general code to perform the actions
1429 determined by the action_list for the section.
1430 (translate_section_fixes, translate_reloc_bfd_fix): New.
1431 (translate_reloc): Check new is_relaxable_asm_section flag. Call
1432 find_removed_literal only if is_operand_relocation. Update call to
1433 offset_with_removed_text. Use new target_offset and removed_bytes
1435 (move_literal): New.
1436 (relax_property_section): Use bfd_get_section_limit. Set new
1437 is_full_prop_section flag and handle new property tables. Update calls
1438 to r_reloc_init and offset_with_removed_text. Check
1439 is_relaxable_asm_section flag. Handle expansion of zero-sized
1440 unreachable entries, with use of offset_with_removed_text_before_fill.
1441 For relocatable links, combine entries only for literal tables.
1442 (relax_section_symbols): Check is_relaxable_asm_section flag. Update
1443 calls to offset_with_removed_text. Translate st_size field for
1445 (do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
1446 failure. Add contents parameter. Update call to get_bfd_fix. Update
1447 call to r_reloc_init. Call _bfd_error_handler and return FALSE for
1448 R_XTENSA_ASM_EXPAND relocs.
1449 (do_fix_for_final_link): Add input_bfd and contents parameters. Update
1450 call to get_bfd_fix. Include offset from contents for partial_inplace
1452 (is_reloc_sym_weak): New.
1453 (pcrel_reloc_fits): Use new xtensa-isa.h functions.
1454 (prop_sec_len): New.
1455 (xtensa_is_property_section): Handle new property sections.
1456 (is_literal_section): Delete.
1457 (internal_reloc_compare): When r_offset matches, compare r_info and
1458 r_addend to make sorting predictable.
1459 (internal_reloc_matches): New.
1460 (xtensa_get_property_section_name): Handle new property sections.
1461 (xtensa_get_property_predef_flags): New.
1462 (xtensa_callback_required_dependence): Use bfd_get_section_limit.
1463 Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
1464 * xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
1465 (xtisa_errno, xtisa_error_msg): New variables.
1466 (xtensa_isa_errno, xtensa_isa_error_msg): New.
1467 (xtensa_insnbuf_alloc): Add error handling.
1468 (xtensa_insnbuf_to_chars): Add num_chars parameter. Update to
1469 use xtensa_format_decode. Add error handling.
1470 (xtensa_insnbuf_from_chars): Add num_chars parameter. Decode the
1471 instruction length to find the number of bytes to copy.
1472 (xtensa_isa_init): Add error handling. Replace calls to
1473 xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
1474 tables in the xtensa_modules structure.
1475 (xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
1476 xtensa_extend_isa): Delete.
1477 (xtensa_isa_free): Change to only free lookup tables.
1478 (opname_lookup_compare): Replace with ...
1479 (xtensa_isa_name_compare): ... this function. Use strcasecmp.
1480 (xtensa_insn_maxlength): Rename to ...
1481 (xtensa_isa_maxlength): ... this.
1482 (xtensa_insn_length): Delete.
1483 (xtensa_insn_length_from_first_byte): Replace with ...
1484 (xtensa_isa_length_from_chars): ... this function.
1485 (xtensa_num_opcodes): Rename to ...
1486 (xtensa_isa_num_opcodes): ... this.
1487 (xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
1488 xtensa_isa_num_regfiles, xtensa_isa_num_stages,
1489 xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
1490 xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
1491 xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
1492 xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
1493 xtensa_format_get_slot, xtensa_format_set_slot): New functions.
1494 (xtensa_opcode_lookup): Add error handling.
1495 (xtensa_decode_insn): Replace with ...
1496 (xtensa_opcode_decode): ... this function, with new format and
1497 slot parameters. Add error handling.
1498 (xtensa_encode_insn): Replace with ...
1499 (xtensa_opcode_encode): ... this function, which does the encoding via
1500 one of the entries in the "encode_fns" array. Add error handling.
1501 (xtensa_opcode_name): Add error handling.
1502 (xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
1503 xtensa_opcode_is_call): New.
1504 (xtensa_num_operands): Replace with ...
1505 (xtensa_opcode_num_operands): ... this function. Add error handling.
1506 (xtensa_opcode_num_stateOperands,
1507 xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
1508 xtensa_opcode_funcUnit_use, xtensa_operand_name,
1509 xtensa_operand_is_visible): New.
1510 (xtensa_get_operand, xtensa_operand_kind): Delete.
1511 (xtensa_operand_inout): Add error handling and special-case for
1513 (xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
1514 operate on one slot of an instruction. Added error handling.
1515 (xtensa_operand_encode): Handle default operands with no encoding
1516 functions. Check for success by comparing against decoded value.
1518 (xtensa_operand_decode): Handle default operands. Return decoded value
1519 through argument pointer. Add error handling.
1520 (xtensa_operand_is_register, xtensa_operand_regfile,
1521 xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
1522 (xtensa_operand_isPCRelative): Rename to ...
1523 (xtensa_operand_is_PCrelative): ... this. Add error handling.
1524 (xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
1525 through argument pointer. Add error handling.
1526 (xtensa_stateOperand_state, xtensa_stateOperand_inout,
1527 xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
1528 xtensa_regfile_lookup_shortname, xtensa_regfile_name,
1529 xtensa_regfile_shortname, xtensa_regfile_view_parent,
1530 xtensa_regfile_num_bits, xtensa_regfile_num_entries,
1531 xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
1532 xtensa_state_is_exported, xtensa_sysreg_lookup,
1533 xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
1534 xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
1535 xtensa_interface_num_bits, xtensa_interface_inout,
1536 xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
1537 xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
1538 * xtensa-modules.c: Rewrite to use new data structures.
1539 * reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
1540 BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
1541 BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
1542 BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
1543 BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
1544 BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
1545 BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
1546 BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
1547 BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
1548 BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
1549 BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
1550 BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
1551 BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
1552 BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
1553 BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
1554 BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
1555 BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
1556 * Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
1557 * Makefile.in: Regenerate.
1558 * bfd-in2.h: Likewise.
1559 * libbfd.h: Likewise.
1561 2004-10-07 Richard Sandiford <rsandifo@redhat.com>
1563 * elf64-mips.c (mips_elf64_write_rel): Use STN_UNDEF for relocs
1564 against the absolute section.
1565 (mips_elf64_write_rela): Likewise.
1567 2004-10-07 Jan Beulich <jbeulich@novell.com>
1569 * elf.c (elf_find_function): Don't generally check for matching
1570 section, just for non-file symbols. Remove redunant comparison
1572 * elf32-arm.h (arm_elf_find_function): Likewise.
1574 2004-10-07 Jeff Baker <jbaker@qnx.com>
1576 * elflink.c (_bfd_elf_add_dynamic_entry): Add code to warn if
1577 adding a DT_TEXTREL to a shared object and --warn-shared-textrel
1580 2004-10-04 Roland McGrath <roland@redhat.com>
1582 * hash.c (bfd_hash_set_default_size): Use const for table.
1583 Use size_t instead of int for variable compared to sizeof results.
1585 2004-10-05 Alan Modra <amodra@bigpond.net.au>
1588 * syms.c (_bfd_stab_section_find_nearest_line): Ignore R_*_NONE relocs.
1590 2004-10-01 Paul Brook <paul@codesourcery.com>
1592 * elf32-arm.h (elf32_arm_fake_sections,
1593 is_arm_elf_unwind_section_name, elf32_arm_section_from_shdr): New
1595 (elf_backend_fake_sections, elf_backend_section_from_shdr): Define.
1597 2004-10-01 Alan Modra <amodra@bigpond.net.au>
1599 * elf-bfd.h (struct eh_cie_fde): Add need_relative and
1601 * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Set
1602 need_relative or need_lsda_relative if we are processing an
1603 offset for a reloc on a FDE initial loc or LSDA field
1605 (_bfd_elf_write_section_eh_frame): Test need_relative and
1606 need_lsda_relative in place of corresponding make_* field
1607 when deciding to use pc-relative encodings.
1609 2004-09-30 Paul Brook <paul@codesourcery.com>
1611 * elf32-arm.h (bfd_elf32_arm_set_target_relocs): Handle "abs"
1612 target2 relocation type.
1614 2004-09-30 H.J. Lu <hongjiu.lu@intel.com>
1617 * elflink.c (_bfd_elf_merge_symbol): Check TLS symbol.
1619 2004-09-30 Paul Brook <paul@codesourcery.com>
1621 * reloc.c: Add BFD_RELOC_ARM_SMI.
1622 * bfd-in2.h: Regenerate.
1625 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1627 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Add output section
1628 vma and output offset to address.
1629 * simple.c (simple_save_output_info): Only set output section
1630 and offset for debug sections, or those not already set up by
1632 (bfd_simple_get_relocated_section_contents): Update comment.
1634 2004-09-24 Alan Modra <amodra@bigpond.net.au>
1636 * elf.c (IS_LOADED): Delete.
1637 (assign_file_positions_for_segments): Just test SEC_LOAD instead.
1638 Restore SEC_HAS_CONTENTS test to the one place it was used prior
1641 2004-09-23 Alan Modra <amodra@bigpond.net.au>
1644 * elf32-sparc.c (elf32_sparc_final_write_processing): Handle
1645 bfd_mach_sparc_sparclet and bfd_mach_sparc_sparclite. Remove
1646 redundant assignment of EM_SPARC.
1648 2004-09-22 Brian Ford <ford@vss.fsi.com>
1650 * pei-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Enable 16 byte
1651 alignment for .rdata sections so sse[2] code works with gcc >= 3.3.3
1653 * pe-i386.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1655 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1657 * elf32-ppc.c (ppc_elf_modify_segment_map): Delete.
1658 (elf_backend_modify_segment_map): Don't define.
1660 2004-09-22 Alan Modra <amodra@bigpond.net.au>
1662 * elf.c (IS_LOADED): Define.
1663 (assign_file_positions_for_segments): Don't round up file offset of
1664 PT_LOAD segments containing no SEC_LOAD sections, instead round down.
1665 Delete code handling link script adjustment of lma. Do the adjust
1666 in later code handling similar ajustments. Remove dead code error
1667 check. Warn if section lma would require a negative offset
1668 adjustment. Tweak lma adjustment to use p_filesz rather than p_memsz.
1669 Use p_vaddr + p_memsz inside section loop in place of voff. Don't
1670 update voff in section loop. Change voff in segment loop to be an
1671 adjustment on top of "off". Set sec->filepos and update "off" later.
1672 Test for loadable sections consistently using IS_LOADED. Similarly,
1673 test for alloc-only sections other than .tbss consistently.
1674 Don't bother checking SEC_ALLOC in PT_LOAD segments. Remove FIXME.
1675 Tidy PT_NOTE handling. Use %B and %A in error messages.
1676 (assign_file_positions_except_relocs): Use %B in error message.
1678 2004-09-17 H.J. Lu <hongjiu.lu@intel.com>
1680 * Makefile.am (AUTOMAKE_OPTIONS): Require 1.9.
1681 (CONFIG_STATUS_DEPENDENCIES): New.
1682 (Makefile): Removed.
1683 (config.status): Likewise.
1684 * Makefile.in: Regenerated.
1686 2004-09-17 Paul Brook <paul@codesourcery.com>
1688 * bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
1689 (bfd_elf32_arm_process_before_allocation): Update prototype.
1690 * bfd-in2.h: Regenerate.
1691 * bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
1692 (elf32_arm_link_hash_table_create): Set it.
1693 (bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
1694 (bfd_elf32_arm_set_target_relocs): New function.
1695 (arm_real_reloc_type): New function.
1696 (elf32_arm_final_link_relocate): Use it. Handle R_ARM_PREL31 and
1697 R_ARM_GOT_PREL. Remove R_ARM_TARGET1.
1698 (elf32_arm_gc_sweep_hook): Ditto.
1699 (elf32_arm_check_relocs): Ditto.
1700 (elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
1701 * elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
1703 (elf32_arm_got_prel): New variable.
1704 (elf32_arm_howto_from_type): New function.
1705 (elf32_arm_info_to_howto): Use it.
1706 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
1707 BFD_RELOC_ARM_TARGET2.
1708 * libbfd.h: Regenerate.
1709 * reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
1711 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1713 * ecoff.c: Update u.undef.next refs.
1714 * elf64-ppc.c: Likewise.
1715 * elflink.c: Likewise.
1716 * linker.c: Likewise.
1717 * xcofflink.c: Likewise.
1719 * elf-bfd.h (struct elf_link_hash_entry): Rearrange. Add FIXME to
1720 dynamic_def. Combine weakdef and elf_hash_value. Move vtable
1721 fields to indirect struct.
1722 * elf-m10300.c: Update u.weakdef refs.
1723 * elf32-arm.h: Likewise.
1724 * elf32-cris.c: Likewise.
1725 * elf32-frv.c: Likewise.
1726 * elf32-hppa.c: Likewise.
1727 * elf32-i370.c: Likewise.
1728 * elf32-i386.c: Likewise.
1729 * elf32-m32r.c: Likewise.
1730 * elf32-m68k.c: Likewise.
1731 * elf32-ppc.c: Likewise.
1732 * elf32-s390.c: Likewise.
1733 * elf32-sh.c: Likewise.
1734 * elf32-sparc.c: Likewise.
1735 * elf32-vax.c: Likewise.
1736 * elf32-xtensa.c: Likewise.
1737 * elf64-alpha.c: Likewise.
1738 * elf64-hppa.c: Likewise.
1739 * elf64-ppc.c: Likewise.
1740 * elf64-s390.c: Likewise.
1741 * elf64-sh64.c: Likewise.
1742 * elf64-sparc.c: Likewise.
1743 * elf64-x86-64.c: Likewise.
1744 * elfxx-ia64.c: Likewise.
1745 * elfxx-mips.c: Likewise.
1746 * elflink.c: Likewise. Also u.elf_hash_value.
1747 (elf_gc_propagate_vtable_entries_used): Update for h->vtable
1749 (elf_gc_smash_unused_vtentry_relocs): Likewise.
1750 (bfd_elf_gc_record_vtinherit): Alloc vtable.
1751 (bfd_elf_gc_record_vtentry): Likewise.
1752 * elf.c (_bfd_elf_link_hash_newfunc): Use memset.
1754 2004-09-17 Alan Modra <amodra@bigpond.net.au>
1756 * Makefile.am: Run "make dep-am".
1757 * Makefile.in: Regenerate.
1758 * bfd-in2.h: Regenerate.
1759 * po/SRC-POTFILES.in: Regenerate.
1760 * po/bfd.pot: Regenerate.
1762 2004-09-16 Alan Modra <amodra@bigpond.net.au>
1764 * elf-bfd.h (struct elf_link_hash_entry): Replace elf_link_hash_flags
1765 with bitfields. Make "type" and "other" bitfields too.
1766 (ELF_LINK_HASH_REF_REGULAR, ELF_LINK_HASH_DEF_REGULAR,
1767 ELF_LINK_HASH_REF_DYNAMIC, ELF_LINK_HASH_DEF_DYNAMIC,
1768 ELF_LINK_HASH_REF_REGULAR_NONWEAK, ELF_LINK_HASH_DYNAMIC_ADJUSTED,
1769 ELF_LINK_HASH_NEEDS_COPY, ELF_LINK_HASH_NEEDS_PLT, ELF_LINK_NON_ELF,
1770 ELF_LINK_HIDDEN, ELF_LINK_FORCED_LOCAL, ELF_LINK_HASH_MARK,
1771 ELF_LINK_NON_GOT_REF, ELF_LINK_DYNAMIC_DEF, ELF_LINK_DYNAMIC_WEAK,
1772 ELF_LINK_POINTER_EQUALITY_NEEDED): Delete.
1773 (ELF_COMMON_DEF_P, WILL_CALL_FINISH_DYNAMIC_SYMBOL): Update.
1774 * elf-hppa.h: Update all uses of elf_link_hash_flags.
1775 * elf-m10300.c: Likewise.
1777 * elf32-arm.h: Likewise.
1778 * elf32-cris.c: Likewise.
1779 * elf32-frv.c: Likewise.
1780 * elf32-hppa.c: Likewise.
1781 * elf32-i370.c: Likewise.
1782 * elf32-i386.c: Likewise.
1783 * elf32-m32r.c: Likewise.
1784 * elf32-m68k.c: Likewise.
1785 * elf32-ppc.c: Likewise.
1786 * elf32-s390.c: Likewise.
1787 * elf32-sh-symbian.c: Likewise.
1788 * elf32-sh.c: Likewise.
1789 * elf32-sh64.c: Likewise.
1790 * elf32-sparc.c: Likewise.
1791 * elf32-vax.c: Likewise.
1792 * elf32-xtensa.c: Likewise.
1793 * elf64-alpha.c: Likewise.
1794 * elf64-hppa.c: Likewise.
1795 * elf64-ppc.c: Likewise.
1796 * elf64-s390.c: Likewise.
1797 * elf64-sh64.c: Likewise.
1798 * elf64-sparc.c: Likewise.
1799 * elf64-x86-64.c: Likewise.
1800 * elflink.c: Likewise.
1801 * elfxx-ia64.c: Likewise.
1802 * elfxx-mips.c: Likewise.
1803 * configure.in (AM_INIT_AUTOMAKE): Set version to 2.15.92.
1804 * configure: Regenerate.
1805 * aclocal.m4: Regenerate.
1807 2004-09-16 Alan Modra <amodra@bigpond.net.au>
1809 * elf32-arm.h (elf32_arm_gc_sweep_hook): Add #ifndef OLD_ARM_ABI
1810 around uses of R_ARM_TARGET1.
1811 (elf32_arm_check_relocs): Likewise.
1813 2004-09-13 Paul Brook <paul@codesourcery.com>
1815 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
1817 * bfd-in2.h: Regenerate.
1818 * libbfd.h: Regenerate.
1819 * elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
1820 (elf32_arm_link_hash_table_create): Set target1_is_rel.
1821 (bfd_elf32_arm_process_before_allocation): Ditto.
1822 (elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
1823 (elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
1824 * elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
1827 2004-09-10 Joel Brobecker <brobecker@gnat.com>
1829 * hpux-core.c (thread_section_p): New function.
1830 (hpux_core_core_file_p): Fix computation of offset in call
1831 to bfd_seek. Create a ".reg" section from an arbitrary
1832 ".reg/<id>" section if none was created after having read
1835 2004-09-11 Andreas Schwab <schwab@suse.de>
1837 * acinclude.m4: Fix spelling of ACX_NONCANONICAL_*.
1838 * aclocal.m4: Rebuild.
1839 * configure: Rebuild.
1841 2004-09-10 Joel Brobecker <brobecker@gnat.com>
1843 * section.c (bfd_sections_find_if): Fix parameter name in
1844 comment to match code.
1846 2004-09-10 Alan Modra <amodra@bigpond.net.au>
1848 * elf.c (assign_file_positions_except_relocs): Assign relocs
1849 stored in a bfd section.
1851 2004-09-08 Hans-Peter Nilsson <hp@axis.com>
1853 * elf32-cris.c (elf_cris_adjust_gotplt_to_got): Reset
1854 h->gotplt_refcount to 0, not -1.
1856 2004-09-07 Hans-Peter Nilsson <hp@axis.com>
1858 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
1859 case R_CRIS_32_GOTPLT>: For internal error message, handle NULL
1861 (cris_elf_check_relocs) <case R_CRIS_32_PLT_PCREL>: Don't try to
1862 handle symbol visibility here.
1864 2004-09-07 Alan Modra <amodra@bigpond.net.au>
1866 * elf64-ppc.c (struct ppc_link_hash_table): Add stub_globals.
1867 (is_ppc64_elf_target): Rename from is_ppc64_target. Update all
1869 (ppc_stub_name): Remove trailing "+0" on stub name.
1870 (create_linkage_sections): Create relocations for
1871 branch lookup table when --emit-relocs as well as when --shared.
1872 (ppc_build_one_stub): Emit relocs for long branch stubs. Adjust
1873 relbrlt test. For --emit-stub-syms, always output a sym even when
1874 one already exists on a plt call stub. Put stub type in the stub
1876 (ppc_size_one_stub): Size long branch stub relocs. Adjust relbrlt
1878 (ppc64_elf_size_stubs): Count global sym stubs added. Zero
1879 reloc_count in stub sections. Adjust relbrlt test.
1880 (ppc64_elf_build_stubs): Adjust relbrlt test. Tweak stats output.
1881 * elflink.c (bfd_elf_size_dynamic_sections): Fix comment typo.
1882 (elf_link_input_bfd): Ignore symbol index zero relocs when checking
1883 for relocs against discarded symbols. Fix comments.
1885 2004-09-06 Mark Mitchell <mark@codesourcery.com>
1887 * elf-bfd.h (_bfd_elf_make_dynamic_segment): Declare it.
1888 * elf.c (_bfd_elf_make_dynamic_segment): New function, split out
1890 (map_sections_to_segments): ... here. Use it. Assign a file
1891 position to the .dynamic section if it is not loadable, but part
1892 of the PT_DYNAMIC segment.
1893 * elf32-arm.h (elf32_arm_finish_dynamic_sections): Use file
1894 offsets, not VMAs, for the BPABI. Do not fill in the header in
1895 the .got.plt section for the BPABI.
1896 * elfarm-nabi.c (elf32_arm_symbian_modify_segment_map): Add a
1898 (elf_backend_want_got_plt): Define to zero for Symbian OS.
1900 2004-09-06 Nick Clifton <nickc@redhat.com>
1902 * elflink.c (elf_link_add_object_symbols): Set the error code to
1903 bfd_error_wrong_format when the input format does not match the
1906 2004-09-06 Alan Modra <amodra@bigpond.net.au>
1908 * elf64-ppc.c (is_ppc64_target): New function, extracted from..
1909 (ppc64_elf_check_directives): ..here.
1910 (ppc64_elf_size_dynamic_sections): Use it here to check bfd type
1911 before accessing ppc64_elf_tdata.
1912 (ppc64_elf_finish_dynamic_sections): And here too.
1914 2004-09-04 Alan Modra <amodra@bigpond.net.au>
1916 * bfd.c (_bfd_default_error_handler): Correct loop exit.
1918 2004-09-03 Mark Mitchell <mark@codesourcery.com>
1920 * config.bfd (arm*-*-symbianelf*): Use OS-specific target vectors.
1921 * configure.in (bfd_elf32_bigarm_symbian_vec): Add it.
1922 (bfd_elf32_littlearm_symbian_vec): Likewise.
1923 * configure: Regenerated.
1924 * elf-bfd.h (elf_backend_data): Add dynamic_sec_flags.
1925 * elf32-arm.h (PLT_HEADER_SIZE): Do not define.
1926 (PLT_ENTRY_SIZE): Likewise.
1927 (bfd_vma_elf32_arm_symbian_plt_entry): New
1929 (elf32_arm_link_hash_table): Add plt_header_size, plt_entry_size,
1931 (create_got_section): Don't create sections when generating BPABI
1933 (elf32_arm_create_dynamic_sections): Tidy.
1934 (elf32_arm_link_hash_table_create): Set plt_header_size,
1935 plt_entry_size, and symbian_p.
1936 (elf32_arm_check_relocs): Do not mark .rel.dyn as loadable when
1937 generating BPABI objects.
1938 (allocate_dynrelocs): Use htab->plt_header_size, not
1939 PLT_HEADER_SIZE. Do not add to .got.plt when
1940 generating BPABI objects.
1941 (elf32_arm_finish_dynamic_symbol): Generate Symbian OS PLTs.
1942 * elfarm-nabi.c: Add SymbianOS target vectors.
1943 * elflink.c (_bfd_elf_create_got_section): Use dynamic_sec_flags.
1944 (_bfd_elf_link_create_dynamic_sections): Likewise.
1945 * elfxx-target.h (ELF_DYNAMIC_SEC_FLAGS): New macro.
1946 (elfNN_bed): Use it.
1947 * targets.c (bfd_elf32_bigarm_symbian_vec): New variable.
1948 (bfd_elf32_littlearm_symbian_vec): Likewise.
1949 (_bfd_target_vector): Add them.
1951 2004-09-03 Nick Clifton <nickc@redhat.com>
1954 * coffcode.h (handle_COMDAT): Replace abort with an warning
1955 message and allow the scan to continue.
1957 2004-09-02 Alan Modra <amodra@bigpond.net.au>
1959 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Use static_syms passed
1960 in when reading relocs, not our sorted syms. Remove unnecessary
1963 2004-08-31 Eric Botcazou <ebotcazou@libertysurf.fr>
1965 * elf.c (special_sections): Add .gnu.linkonce.b modelled on .bss.
1967 2004-08-30 Nathanael Nerode <neroden@gcc.gnu.org>
1969 * acinclude.m4: Require AC_CANONICAL_TARGET, not AC_CANONICAL_SYSTEM.
1970 Include ../config/acx.m4 and use ACX_NONCANONICAL_* where appropriate;
1971 replace uses of *_alias with *_noncanonical.
1972 * aclocal.m4: Rebuild with aclocal 1.4p6.
1973 * Makefile.in: Rebuild with automake 1.4p6.
1974 * doc/Makefile.in: Rebuild with automake 1.4p6.
1975 * configure.in: Autoupdate with autoupdate 2.59.
1976 * config.in: Regenerate with autoheader 2.59.
1977 * configure: Regnerate with autoconf 2.59.
1979 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1981 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Copy input
1982 symbol pointer arrays before modifying.
1984 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1986 * bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
1987 * elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
1988 * elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
1989 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
1990 * targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
1991 * elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
1992 Use both symbol tables on non-relocatable objects. Use a common
1993 error exit. Fix "mid" warning.
1994 * libbfd.h: Regenerate.
1995 * bfd-in2.h: Regenerate.
1997 2004-08-28 Alan Modra <amodra@bigpond.net.au>
1999 * elf64-ppc.c (ppc64_elf_branch_reloc): Check .opd is in a regular
2001 (struct sfpr_def_parms): Save some space.
2002 (sfpr_define): Here too.
2004 * elf64-ppc.c (compare_symbols): Put section syms first.
2005 (sym_exists_at): New function.
2006 (ppc64_elf_get_synthetic_symtab): Use relocs to find code entry
2007 points only for relocatable files. Use .opd section contents
2008 otherwise. Generally clean up the code.
2010 2004-08-27 Alan Modra <amodra@bigpond.net.au>
2012 * elf64-ppc.c (STD_R0_0R1, STD_R0_0R12, LD_R0_0R1, LD_R0_0R12,
2013 LI_R12_0, STVX_VR0_R12_R0, LVX_VR0_R12_R0, MTLR_R0, SFPR_MAX): Define.
2014 (struct sfpr_def_parms): New.
2015 (sfpr_define): New function.
2016 (savegpr0, savegpr0_tail, restgpr0, restgpr0_tail): New functions.
2017 (savegpr1, savegpr1_tail, restgpr1, restgpr1_tail): New functions.
2018 (savefpr, savefpr0_tail, restfpr, restfpr0_tail): New functions.
2019 (savefpr1_tail, restfpr1_tail): New functions.
2020 (savevr, savevr_tail, restvr, restvr_tail): New functions.
2021 (MIN_SAVE_FPR, MAX_SAVE_FPR): Don't define.
2022 (ppc64_elf_func_desc_adjust): Use sfpr_define in place of existing
2023 code. Define all ABI mandated _save and _rest functions.
2025 2004-08-26 Paul Brook <paul@codesourcery.com>
2027 * elf32-arm.h (INTERWORK_FLAG): Return true for EABIv3 objects.
2029 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2031 * elf32-m32r.c (m32r_elf_relocate_section): Don't compare with
2034 2004-08-26 Alan Modra <amodra@bigpond.net.au>
2036 * elf32-i386.c (elf_i386_relocate_section): Tweak last change so
2037 that pcrel correction is applied for R_386_PC32.
2039 2004-08-25 Alan Modra <amodra@bigpond.net.au>
2041 * elf32-i386.c (elf_i386_relocate_section): Zero section contents
2042 for R_386_32 and R_386_PC32 relocs against symbols defined in
2045 2004-08-25 Dmitry Diky <diwil@spec.ru>
2047 * reloc.c (BFD_RELOC_MSP430_2X_PCREL,BFD_RELOC_MSP430_RL_PCREL):
2048 Add new relocations.
2049 * bfd-in2.h: Regenerate.
2050 * libbfd.h: Regenerate.
2051 * elf32-msp430.c: Clean-up code.
2052 (elf_msp430_howto_table): Add new relocation entries.
2053 (bfd_elf32_bfd_reloc_type_lookup): New relocation handlers.
2054 (msp430_elf_relax_section): New function.
2055 (msp430_elf_relax_delete_bytes): New function.
2056 (msp430_elf_symbol_address_p): New function.
2058 2004-08-24 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2060 * elf32-m32r.c (m32r_elf_relocate_section): Handle
2061 R_M32R_SDA16_RELA in the same way as R_M32R_SDA16.
2063 2004-08-20 Daniel Jacobowitz <dan@debian.org>
2065 * elflink.c (_bfd_elf_section_already_linked): Handle
2066 SEC_LINK_DUPLICATES_SAME_CONTENTS.
2068 2004-08-19 Mark Mitchell <mark@codesourcery.com>
2070 * config.bfd (arm*-*-symbianelf*): New target.
2071 (arm*-*-eabi*): Likewise.
2073 2004-08-19 Alan Modra <amodra@bigpond.net.au>
2075 * elf64-ppc.c (ppc_get_stub_entry): Change third param to a
2076 "struct ppc_link_hash_entry *".
2077 (ppc64_elf_relocate_section): Ditto for type of h. Introduce h_elf
2078 to satisfy RELOC_FOR_GLOBAL_SYMBOL.
2080 2004-08-19 Jakub Jelinek <jakub@redhat.com>
2082 * elf64-ppc.c (ppc64_elf_edit_opd): Support 16 byte long .opd
2083 entries (where fd_aux overlaps next entry's fd_func).
2084 Add non_overlapping argument, use it.
2085 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, adjust_opd_syms,
2086 ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2087 ppc64_elf_output_symbol_hook): Use address / 8 instead of address / 24
2088 as indexes into opd_sym_map/opd_adjust array.
2089 * elf64-ppc.h (ppc64_elf_edit_opd): Adjust prototype.
2091 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2093 * elf64-ppc.c (func_desc_adjust): Give undefined dot-symbols a value
2094 if we can look up their function descriptor in a regular file.
2096 2004-08-18 Nick Clifton <nickc@redhat.com>
2099 * cofflink.c (coff_link_add_symbols): Check that the comdat
2100 pointer in the coff_section_data structure has been initialised
2103 2004-08-18 Alan Modra <amodra@bigpond.net.au>
2106 * elflink.c (bfd_elf_record_link_assignment): Add comment about
2107 changing bfd_link_hash_undefined to bfd_link_hash_new.
2109 2004-08-17 Jakub Jelinek <jakub@redhat.com>
2111 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Only define
2113 * elf64-ppc.c (bfd_elf64_get_synthetic_symtab): Define.
2114 (synthetic_opd, synthetic_relocatable): New variables.
2115 (compare_symbols, compare_relocs): New helper routines.
2116 (ppc64_elf_get_synthetic_symtab): New function.
2117 * bfd.c (bfd_get_synthetic_symtab): Rename dynsyms argument
2119 * bfd-in2.h: Regenerated.
2120 * elf.c (_bfd_elf_get_synthetic_symtab): Rename dynsyms argument
2121 to relsyms. Return 0 if abfd is relocatable.
2123 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2125 * elflink.h (elf_gc_sweep): Keep non-alloc, non-load sections.
2127 2004-08-17 Nick Clifton <nickc@redhat.com>
2129 * (is_arm_mapping_symbol_name): New function - return true
2130 when a symbol name matches the requirements for an ARM mapping
2132 (arm_elf_find_function): New function based on
2133 elf_find_function in elf.c but skipping ARM mapping symbols
2134 and including thumb function symbols.
2135 (elf32_arm_find_nearest_line): Use arm_elf_find_function.
2136 (elf32_arm_output_symbol_hook): Use is_arm_mapping_symbol_name.
2138 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2140 * elf64-ppc.c (ppc64_elf_branch_reloc): New function.
2141 (ppc64_elf_howto_raw): Use ppc64_elf_branch_reloc.
2142 (ppc64_elf_brtaken_reloc): Here too.
2144 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2146 * elf64-ppc.c (add_symbol_adjust): Correct mismatched function
2148 (ppc64_elf_check_directives): Check that we have the right hash
2149 table before proceeding.
2151 2004-08-17 Alan Modra <amodra@bigpond.net.au>
2153 * elf64-ppc.c (struct ppc64_elf_obj_tdata): Add "deleted_section".
2154 (adjust_opd_syms): Attach opd syms for deleted entries to one of
2155 the sections that will be discarded.
2157 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2159 * elflink.c (elf_section_complain_discarded): Ignore .fixup.
2161 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2163 * bfd.c (_bfd_default_error_handler): Account for doubled '%' in
2164 free space available.
2166 2004-08-16 Alan Modra <amodra@bigpond.net.au>
2168 * pdp11.c (struct pdp11_aout_reloc_external): Delete. Replace
2169 occurrences with bfd_byte * thoughout file.
2171 * coff-rs6000.c (do_shared_object_padding): Warning fix.
2172 (xcoff_write_armap_big): Likewise.
2173 (xcoff_write_archive_contents_old): Likewise.
2174 (xcoff_write_archive_contents_big): Likewise.
2176 * elf64-mmix.c (mmix_elf_get_section_contents): Delete declaration.
2178 2004-08-13 Nick Clifton <nickc@redhat.com>
2180 * elf32-arm.h: Convert to ISO C90.
2182 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2185 * elf32-hppa.c (elf32_hppa_hide_symbol): Use init_refcount to
2188 2004-08-13 Alan Modra <amodra@bigpond.net.au>
2190 * bfd.c (_bfd_default_error_handler): Handle %A and %B.
2191 (bfd_archive_filename, bfd_get_section_ident): Delete.
2192 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Don't call
2193 bfd_archive_filename.
2194 * elflink.c (elf_link_input_bfd): Don't use callbacks->error_handler
2195 to warn about symbols in discarded sections. Use _bfd_error_handler.
2196 * aout-adobe.c (aout_adobe_callback): See below.
2197 * aout-cris.c (swap_ext_reloc_in): ..
2198 * coff-arm.c (find_thumb_glue, find_arm_glue,
2199 coff_arm_relocate_section, bfd_arm_process_before_allocation,
2200 coff_arm_merge_private_bfd_data, _bfd_coff_arm_set_private_flags,
2201 coff_arm_copy_private_bfd_data): ..
2202 * coff-i860.c (i860_reloc_processing): ..
2203 * coff-mcore.c (mcore_coff_unsupported_reloc,
2204 coff_mcore_relocate_section): ..
2205 * coff-ppc.c (coff_ppc_relocate_section): ..
2206 * coff-rs6000.c (xcoff_create_csect_from_smclas
2207 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
2208 sh_swap_insns, sh_relocate_section): ..
2209 * coff-tic54x.c (tic54x_reloc_processing): ..
2210 * coff-tic80.c (coff_tic80_relocate_section): ..
2211 * coff64-rs6000.c (xcoff64_create_csect_from_smclas): ..
2212 * coffcode.h (styp_to_sec_flags, coff_slurp_line_table,
2213 coff_slurp_symbol_table, coff_classify_symbol,
2214 coff_slurp_reloc_table): ..
2215 * coffgen.c (_bfd_coff_read_string_table): ..
2216 * cofflink.c (coff_link_add_symbols, _bfd_coff_link_input_bfd,
2217 _bfd_coff_generic_relocate_section): ..
2218 * cpu-arm.c (bfd_arm_merge_machines): ..
2219 * cpu-sh.c (sh_merge_bfd_arch): ..
2220 * elf-hppa.h (elf_hppa_relocate_section): ..
2221 * elf.c (bfd_elf_string_from_elf_section, setup_group,
2222 _bfd_elf_setup_group_pointers, bfd_section_from_shdr,
2223 assign_section_numbers, _bfd_elf_symbol_from_bfd_symbol,
2224 copy_private_bfd_data, _bfd_elf_validate_reloc): ..
2225 * elf32-arm.h (find_thumb_glue, find_arm_glue,
2226 bfd_elf32_arm_process_before_allocation, elf32_thumb_to_arm_stub,
2227 elf32_arm_to_thumb_stub, elf32_arm_final_link_relocate,
2228 elf32_arm_relocate_section, elf32_arm_set_private_flags,
2229 elf32_arm_copy_private_bfd_data, elf32_arm_merge_private_bfd_data): ..
2230 * elf32-cris.c (cris_elf_relocate_section, cris_elf_check_relocs,
2231 cris_elf_merge_private_bfd_data
2232 * elf32-frv.c (elf32_frv_relocate_section, elf32_frv_check_relocs): ..
2233 * elf32-gen.c (elf32_generic_link_add_symbols): ..
2234 * elf32-hppa.c (hppa_add_stub, hppa_build_one_stub,
2235 elf32_hppa_check_relocs, get_local_syms, final_link_relocate,
2236 elf32_hppa_relocate_section): ..
2237 * elf32-i370.c (i370_elf_merge_private_bfd_data,
2238 i370_elf_check_relocs, i370_elf_relocate_section): ..
2239 * elf32-i386.c (elf_i386_info_to_howto_rel, elf_i386_check_relocs,
2240 elf_i386_relocate_section): ..
2241 * elf32-m32r.c (m32r_elf_relocate_section,
2242 m32r_elf_merge_private_bfd_data): ..
2243 * elf32-m68hc1x.c (m68hc12_add_stub,
2244 _bfd_m68hc11_elf_merge_private_bfd_data): ..
2245 * elf32-m68k.c (elf_m68k_relocate_section): ..
2246 * elf32-mcore.c (mcore_elf_unsupported_reloc,
2247 mcore_elf_relocate_section): ..
2248 * elf32-ppc.c (ppc_elf_merge_private_bfd_data, bad_shared_reloc,
2249 ppc_elf_check_relocs, ppc_elf_relocate_section,
2250 ppc_elf_begin_write_processing): ..
2251 * elf32-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2252 elf_s390_relocate_section): ..
2253 * elf32-sh-symbian.c (sh_symbian_import_as,
2254 sh_symbian_process_embedded_commands,
2255 sh_symbian_relocate_section): ..
2256 * elf32-sh.c (sh_elf_relax_section, sh_elf_relax_delete_bytes,
2257 sh_elf_swap_insns, sh_elf_relocate_section, sh_elf_check_relocs,
2258 sh_elf_merge_private_data): ..
2259 * elf32-sparc.c (elf32_sparc_check_relocs,
2260 elf32_sparc_relocate_section,
2261 elf32_sparc_merge_private_bfd_data): ..
2262 * elf32-v850.c (v850_elf_check_relocs,
2263 v850_elf_merge_private_bfd_data): ..
2264 * elf32-xtensa.c (elf_xtensa_check_relocs,
2265 elf_xtensa_relocate_section, elf_xtensa_merge_private_bfd_data): ..
2266 * elf64-alpha.c (elf64_alpha_relax_with_lituse,
2267 elf64_alpha_relax_got_load, elf64_alpha_size_got_sections,
2268 elf64_alpha_relocate_section_r, elf64_alpha_relocate_section): ..
2269 * elf64-gen.c (elf64_generic_link_add_symbols): ..
2270 * elf64-ppc.c (ppc64_elf_merge_private_bfd_data, ppc_add_stub,
2271 ppc64_elf_check_relocs, ppc64_elf_edit_opd,
2272 ppc64_elf_relocate_section): ..
2273 * elf64-s390.c (elf_s390_check_relocs, invalid_tls_insn,
2274 elf_s390_relocate_section): ..
2275 * elf64-sh64.c (sh_elf64_relocate_section): ..
2276 * elf64-sparc.c (sparc64_elf_check_relocs,
2277 sparc64_elf_add_symbol_hook, sparc64_elf_relocate_section,
2278 sparc64_elf_merge_private_bfd_data): ..
2279 * elf64-x86-64.c (elf64_x86_64_check_relocs,
2280 elf64_x86_64_relocate_section): ..
2281 * elflink.c (_bfd_elf_add_default_symbol,
2282 _bfd_elf_link_assign_sym_version, elf_link_read_relocs_from_section,
2283 _bfd_elf_link_output_relocs, elf_link_add_object_symbols,
2284 bfd_elf_size_dynamic_sections, elf_link_output_extsym,
2285 elf_get_linked_section_vma, elf_fixup_link_order,
2286 bfd_elf_final_link, bfd_elf_gc_record_vtinherit,
2287 bfd_elf_gc_record_vtinherit, _bfd_elf_section_already_linked): ..
2288 * elfxx-ia64.c (elfNN_ia64_relax_section,
2289 elfNN_ia64_relocate_section, elfNN_ia64_merge_private_bfd_data): ..
2290 * elfxx-mips.c (mips_elf_perform_relocation,
2291 _bfd_mips_elf_check_relocs,
2292 _bfd_mips_elf_merge_private_bfd_data): ..
2293 * ieee.c (ieee_slurp_external_symbols): ..
2294 * ihex.c (ihex_bad_byte, ihex_scan, ihex_read_section): ..
2295 * libbfd.c (_bfd_generic_verify_endian_match): ..
2296 * linker.c (_bfd_generic_link_add_one_symbol,
2297 _bfd_generic_section_already_linked): ..
2298 * pdp11.c (translate_to_native_sym_flags): ..
2299 * pe-mips.c (coff_pe_mips_relocate_section): ..
2300 * peicode.h (pe_ILF_build_a_bfd): ..
2301 * srec.c (srec_bad_byte): ..
2302 * stabs.c (_bfd_link_section_stabs): ..
2303 * xcofflink.c (xcoff_link_add_symbols, xcoff_link_input_bfd): ..
2304 Replace all uses of bfd_archive_filename and bfd_get_section_ident
2305 with corresponding %B and %A in _bfd_error_handler format string.
2306 Replace occurrences of "fprintf (stderr," with _bfd_error_handler
2307 calls to use %A and %B. Fix "against symbol .. from section" and
2308 similar error messages. Combine multiple _bfd_error_handler calls
2309 where they were separated due to bfd_archive_filename deficiencies.
2310 * bfd-in2.h: Regenerate.
2312 2004-08-12 H.J. Lu <hongjiu.lu@intel.com>
2314 * elf32-i386.c (elf_i386_relocate_section): Report unrecognized
2317 2004-08-10 Alan Modra <amodra@bigpond.net.au>
2319 * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined.
2320 (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed.
2321 Make emit_stub_syms, stub_error and has_14bit_branch bit-fields.
2323 (link_hash_newfunc): Init was_undefined.
2324 (add_symbol_adjust): Don't set undefined dot symbols to defweak;
2325 Use undefweak instead.
2326 (ppc64_elf_check_directives): Fix undefs chain.
2327 (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed
2329 (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change.
2330 (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions.
2331 * elf64-ppc.h (ppc64_elf_restore_symbols): Declare.
2333 2004-08-09 Jakub Jelinek <jakub@redhat.com>
2335 * elf64-x86-64.c (elf64_x86_64_relocate_section): For -fno-pic
2336 error, test input_section flags rather than sec.
2338 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2340 * elf-bfd.h (struct elf_backend_data): Add
2341 elf_backend_archive_symbol_lookup.
2342 (_bfd_elf_archive_symbol_lookup): Declare.
2343 * elflink.c (_bfd_elf_archive_symbol_lookup): New function..
2344 (elf_link_add_archive_symbols): ..extracted from here. Call the
2346 * elfxx-target.h (elf_backend_archive_symbol_lookup): Provide default.
2347 (elfNN_bed): Init new field.
2348 * elf64-ppc.c (elf_backend_check_directives): Define.
2349 (elf_backend_archive_symbol_lookup): Define.
2350 (struct ppc_link_hash_table): Add tls_get_add_fd. Make tls_get_add
2351 a ppc_link_hash_entry pointer.
2353 (ppc64_elf_archive_symbol_lookup, opd_entry_value): New functions.
2354 (add_symbol_adjust, ppc64_elf_check_directives): New functions.
2355 (ppc64_elf_check_relocs, ppc64_elf_gc_mark_hook, func_desc_adjust,
2356 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_tls_setup,
2357 ppc64_elf_tls_optimize, allocate_dynrelocs, ppc_type_of_stub,
2358 ppc_build_one_stub, ppc64_elf_size_stubs, ppc64_elf_relocate_section,
2359 ppc64_elf_finish_dynamic_symbol): Handle branch relocs to function
2362 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2364 * elf64-ppc.c (struct ppc_link_hash_entry): Expand adjust_done comment.
2365 (ppc64_elf_add_symbol_hook): Test for NULL section.
2366 (get_sym_h): Formatting.
2367 (ppc64_elf_size_stubs): Include reloc addend in value stored as
2370 * elf64-ppc.c (ppc64_elf_relocate_section): Combine handling of
2371 long branch stubs with code handling plt and r2off branch stubs.
2373 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2375 * elf-bfd.h (_bfd_elf_gc_mark): Declare.
2376 * elflink.c (elf_link_input_bfd): Formatting.
2377 (_bfd_elf_gc_mark): Rename from elf_gc_mark and make global. Adjust
2379 * elf64-ppc.c (struct ppc_link_hash_entry): Remove is_entry.
2380 (link_hash_newfunc): Don't set it.
2381 (ppc64_elf_copy_indirect_symbol): Nor copy it.
2382 (ppc64_elf_mark_entry_syms): Delete.
2383 (ppc64_elf_gc_mark_hook): Mark entry syms here. Also mark opd
2384 sections. Use get_opd_info.
2385 * elf64-ppc.h (ppc64_elf_mark_entry_syms): Delete.
2387 2004-08-09 Alan Modra <amodra@bigpond.net.au>
2389 * elf64-ppc.c (adjust_opd_syms): Fix merge error.
2391 * elf64-ppc.c (struct ppc_link_hash_table): Remove have_undefweak.
2392 (func_desc_adjust): Don't set have_undefweak.
2393 (ppc64_elf_func_desc_adjust): Don't add an extr nop to sfpr.
2394 (ppc64_elf_relocate_section): NOP out calls to undefweak functions.
2396 * elf64-ppc.c (struct ppc_link_hash_entry): Make "oh" a
2397 "struct ppc_link_hash_entry *". Adjust all references.
2398 (ppc64_elf_hide_symbol): Correct a comment.
2400 * elf64-ppc.c (get_opd_info): New function.
2401 (adjust_opd_syms): Use get_opd_info. Define removed symbols as zero.
2402 (ppc64_elf_edit_opd): Use get_opd_info. Check that sym has a dot
2403 before calling get_fdh. Test fdh rather than h before dereferencing
2404 fdh. Mark removed symbols in opd_adjust.
2405 (ppc64_elf_tls_optimize): Don't bother with opd adjustment here.
2406 (ppc64_elf_relocate_section): Use get_opd_info, and handle removed
2408 (ppc64_elf_output_symbol_hook): Likewise.
2410 2004-08-06 Paul Brook <paul@codesourcery.com>
2412 * elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
2413 (elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
2414 BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
2415 * reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
2416 and BFD_RELOC_ARM_SBREL32.
2417 * bfd-in2.h, bbfd.h: Regenerate.
2419 2004-08-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2421 * elfxx-mips.c (mips_elf_calculate_relocation): Test only for
2422 the dynamic link symbol actually in use.
2424 2004-08-01 Stephane Carrez <stcarrez@nerim.fr>
2426 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs): Handle bfd_link_hash_new
2428 2004-07-31 Joel Brobecker <brobecker@gnat.com>
2429 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2431 * elfxx-mips.c (_bfd_mips_elf_symbol_processing): Handle
2432 SHN_MIPS_TEXT and SHN_MIPS_DATA.
2434 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
2435 Nick Clifton <nickc@redhat.com>
2438 * bfd.c (_bfd_default_error_handler): Make it global.
2440 * elf-bfd.h (elf_backend_data): Add link_order_error_handler.
2442 * elf.c (assign_section_numbers): Cope gracefully with sections
2443 which have SHF_LINK_ORDER set but no sh_link set up.
2444 * elflink.c (elf_get_linked_section_vma): Likewise.
2446 * elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
2449 * elfxx-target.h (elf_backend_link_order_error_handler): New.
2450 Set it to _bfd_default_error_handler.
2451 (elfNN_bed): Add elf_backend_link_order_error_handler.
2453 * libbfd-in.h (_bfd_default_error_handler): New.
2455 * libbfd.h: Regenerated.
2457 2004-07-30 Jakub Jelinek <jakub@redhat.com>
2459 * archures.c (bfd_mach_sparc_64bit_p): Define.
2460 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Use it.
2461 * bfd-in2.h: Rebuilt.
2463 2004-07-29 Alexandre Oliva <aoliva@redhat.com>
2465 Introduce SH2a support.
2466 2004-02-18 Corinna Vinschen <vinschen@redhat.com>
2467 * archures.c (bfd_mach_sh2a_nofpu): New.
2468 * bfd-in2.h: Rebuilt.
2469 * cpu-sh.c (SH2A_NOFPU_NEXT): New.
2470 (arch_info_struct): Add sh2a_nofpu.
2471 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
2472 2003-12-29 DJ Delorie <dj@redhat.com>
2473 * reloc.c: Add relocs for sh2a.
2474 * bfd-in2.h: Regenerate.
2475 * libbfd.hh: Regenerate.
2476 2003-12-01 Michael Snyder <msnyder@redhat.com>
2477 * archures.c (bfd_mach_sh2a): New.
2478 * bfd-in2.h: Rebuilt.
2479 * cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
2481 (arch_info_struct): Add sh2a.
2482 * elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
2484 2004-07-28 Nick Clifton <nickc@redhat.com>
2485 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2488 * som.c (setup_sections): Improve estimation of space sizes in
2489 relocatable objects.
2491 2004-07-27 Jason Thorpe <thorpej@wasabisystems.com>
2492 * config.bfd (hppa*-*-netbsd*): Set targ_defvec to
2493 bfd_elf32_hppa_nbsd_vec. Add bfd_elf32_hppa_linux_vec
2495 * configure.in (bfd_elf32_hppa_nbsd_vec): Add case.
2496 * configure: Regenerate.
2497 * elf32-hppa.c (elf32_hppa_object_p): Add "elf32-hppa-netbsd"
2498 case that accepts OSABI=NetBSD and OSABI=SysV.
2499 (elf32_hppa_set_gp): For "elf32-hppa-netbsd", set the GP to
2500 the base of .got or .data (if .got does not exist).
2501 (elf32_hppa_post_process_headers): For elf32-hppa-netbsd,
2503 (TARGET_BIG_SYM): Add bfd_elf32_hppa_nbsd_vec case.
2504 (TARGET_BIG_NAME): Add "elf32-hppa-netbsd" case.
2505 * targets.c (bfd_elf32_hppa_nbsd_vec): Add extern declaration.
2506 (_bfd_target_vector): Add bfd_elf32_hppa_nbsd_vec.
2508 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
2511 * elf-bfd.h (bfd_elf_section_data): Add sec_group.
2512 (elf_sec_group): Defined.
2513 (bfd_elf_match_symbols_in_sections): New prototype.
2514 (_bfd_elf_setup_group_pointers): Likewise.
2516 * elf.c (bfd_elf_discard_group): Abort.
2517 (bfd_elf_set_group_contents): Also include relocation sections.
2518 Remove zero-fill for ld -r.
2519 (_bfd_elf_setup_group_pointers): New function.
2520 (elf_sort_elf_symbol): Likewise.
2521 (elf_sym_name_compare): Likewise.
2522 (bfd_elf_match_symbols_in_sections): Likewise.
2524 * elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.
2526 * elflink.c (match_group_member): New.
2527 (elf_link_input_bfd): Check group member for discarded section.
2528 (try_match_symbols_in_sections): New function.
2529 (already_linked): Likewise.
2530 (_bfd_elf_section_already_linked): Support mixing comdat group
2531 and linkonce section.
2533 * libbfd-in.h (bfd_section_already_linked_table_traverse): New.
2534 * linker.c (bfd_section_already_linked_table_traverse): New.
2536 * libbfd.h: Regenerated.
2538 2004-07-27 Tomer Levi <Tomer.Levi@nsc.com>
2540 * reloc.c: Add BFD_RELOC_CRX_SWITCH8, BFD_RELOC_CRX_SWITCH16,
2541 BFD_RELOC_CRX_SWITCH32.
2542 * bfd-in2.h: Regenerate.
2543 * libbfd.h: Regenerate.
2544 * elf32-crx.c: Support relocation/relaxation of
2545 BFD_RELOC_CRX_SWITCH* types.
2547 2004-07-27 Alan Modra <amodra@bigpond.net.au>
2549 * elf64-ppc.c: Correct "Linker stubs" comment.
2551 2004-07-26 H.J. Lu <hongjiu.lu@intel.com>
2553 * elf-bfd.h (bfd_elf_section_data): Add a pointer for the
2555 (elf_linked_to_section): New.
2557 * elf.c (assign_section_numbers): Set up sh_link for
2560 * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set sh_info
2561 to sh_link for SHT_IA_64_UNWIND sections.
2563 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2565 * elflink.c (elf_fixup_link_order): Add _() to error message.
2567 2004-07-22 H.J. Lu <hongjiu.lu@intel.com>
2569 * elflink.c (elf_fixup_link_order): Issue a warning and flag
2572 2004-07-21 H.J. Lu <hongjiu.lu@intel.com>
2574 * aout-adobe.c (aout_32_section_already_linked): Defined.
2575 * aout-target.h (MY_section_already_linked): Likewise.
2576 * aout-tic30.c (MY_section_already_linked): Likewise.
2577 * binary.c (binary_section_already_linked): Likewise.
2578 * bout.c (b_out_section_already_linked): Likewise.
2579 * coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
2580 * coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
2581 * coffcode.h (coff_section_already_linked): Likewise.
2582 * i386msdos.c (msdos_section_already_linked): Likewise.
2583 * i386os9k.c (os9k_section_already_linked): Likewise.
2584 * ieee.c (ieee_section_already_linked): Likewise.
2585 * ihex.c (ihex_section_already_linked): Likewise.
2586 * mach-o.c (bfd_mach_o_section_already_linked): Likewise.
2587 * mmo.c (mmo_section_already_linked): Likewise.
2588 * nlm-target.h (nlm_section_already_linked): Likewise.
2589 * oasys.c (oasys_section_already_linked): Likewise.
2590 * pef.c (bfd_pef_section_already_linked): Likewise.
2591 * ppcboot.c (ppcboot_section_already_linked): Likewise.
2592 * som.c (som_bfd_discard_group): Likewise.
2593 * srec.c (srec_section_already_linked): Likewise.
2594 * tekhex.c (tekhex_section_already_linked): Likewise.
2595 * versados.c (versados_section_already_linked): Likewise.
2596 * vms.c (vms_section_already_linked): Likewise.
2597 * coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
2598 * xsym.c (bfd_sym_section_already_linked): Likewise.
2600 * bfd-in.h (bfd_section_already_linked_table_init): New.
2601 (bfd_section_already_linked_table_free): Likewise.
2603 * coff-rs6000.c (rs6000coff_vec): Add
2604 _bfd_generic_section_already_linked.
2605 (pmac_xcoff_vec): Likewise.
2606 * coff64-rs6000.c (rs6000coff64_vec): Likewise.
2607 (aix5coff64_vec): Likewise.
2609 * elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
2610 * elflink.c (_bfd_elf_section_already_linked): New function.
2612 * elfxx-target.h (bfd_elfNN_section_already_linked): Defined.
2614 * libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
2615 (_bfd_generic_section_already_linked): New.
2616 (bfd_section_already_linked_hash_entry): Likewise.
2617 (bfd_section_already_linked): Likewise.
2618 (bfd_section_already_linked_table_lookup): Likewise.
2619 (bfd_section_already_linked_table_insert): Likewise.
2621 * linker.c (bfd_section_already_linked): New.
2622 (_bfd_section_already_linked_table): Likewise.
2623 (bfd_section_already_linked_table_lookup): Likewise.
2624 (bfd_section_already_linked_table_insert): Likewise.
2625 (already_linked_newfunc): Likewise.
2626 (bfd_section_already_linked_table_init): Likewise.
2627 (bfd_section_already_linked_table_free): Likewise.
2628 (_bfd_generic_section_already_linked): Likewise.
2630 * section.c (bfd_section): Remove comdat.
2631 (bfd_comdat_info): Moved to ...
2632 * bfd-in.h (coff_comdat_info): Here.
2633 (bfd_coff_get_comdat_section): New.
2634 * coffgen.c (bfd_coff_get_comdat_section): Likewise.
2635 * libcoff-in.h (coff_section_tdata): Add comdat.
2636 * coffcode.h (handle_COMDAT): Updated.
2637 * cofflink.c (coff_link_add_symbols): Likewise.
2638 * ecoff.c (bfd_debug_section): Likewise.
2640 * targets.c (bfd_target): Add _section_already_linked.
2641 (BFD_JUMP_TABLE_LINK): Updated.
2643 * bfd-in2.h: Regenerated.
2644 * libbfd.h: Likewise.
2645 * libcoff.h: Likewise.
2647 2003-07-21 Paul Brook <paul@codesourcery.com>
2649 * elflink.c (elf_get_linked_section_vma, compare_link_order,
2650 elf_fixup_link_order): New functions.
2651 (bfd_elf_final_link): Call elf_fixup_link_order.
2653 2004-07-21 Alexandre Oliva <aoliva@redhat.com>
2655 * elf-bfd.h (ELF_COMMON_DEF_P): New.
2656 * elflink.c (_bfd_elf_symbol_refs_local_p): Use it to handle
2658 * elf-m10300.c: Use SYMBOL_REFERENCES_LOCAL instead of
2659 _bfd_elf_symbol_refs_local_p.
2660 * elf32-frv.c (FRVFDPIC_SYM_LOCAL): Remove hack for common
2663 2004-07-19 H.J. Lu <hongjiu.lu@intel.com>
2665 * bfd-in.h (dynamic_lib_link_class): Add DYN_NO_ADD_NEEDED and
2667 (bfd_elf_get_dyn_lib_class): New prototype.
2668 * elf.c (bfd_elf_get_dyn_lib_class): New function.
2670 * elflink.c (elf_link_add_object_symbols): Check DYN_AS_NEEDED,
2671 DYN_DT_NEEDED and DYN_NO_NEEDED bits to see if a DT_NEEDED
2672 entry is needed. Issue an error if a DT_NEEDED entry is needed
2673 for a file marked DYN_NO_NEEDED.
2674 (elf_link_check_versioned_symbol): Check the DYN_DT_NEEDED bit
2677 * bfd-in2.h: Regenerated.
2679 2004-07-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
2681 * elflink.c (elf_section_complain_discarded): Don't complain in
2684 2004-07-10 James E Wilson <wilson@specifixinc.com>
2686 * elfxx-ia64.c (elfNN_ia64_relax_ldxmov): Remove abfd parameter.
2687 (elfNN_ia64_install_value, elfNN_ia64_relax_brl): Likewise.
2688 (elfNN_ia64_relax_section, elfNN_ia64_relocate_section,
2689 elfNN_ia64_finish_dynamic_symbol, elfNN_ia64_finish_dynamic_sections):
2691 (elfNN_ia64_relax_brl): Change bfd_get_64 to bfd_getl64. Change
2692 bfd_put_64 to bfd_putl64.
2693 (elfNN_ia64_relax_ldxmov, elfNN_ia64_install_value): Likewise.
2695 2004-07-09 H.J. Lu <hongjiu.lu@intel.com>
2698 * elfxx-ia64.c (elfNN_ia64_relax_section): Only warn br in
2699 .init/.fini sections when trying to relax it.
2701 2004-07-09 Jie Zhang <zhangjie@magima.com.cn>
2703 * elf.c (assign_file_positions_for_segments): Make sure the
2704 .dynamic section is the first section in the PT_DYNAMIC segment.
2706 2004-07-09 Nick Clifton <nickc@redhat.com>
2708 * config.bfd: Change sh-sybmian-elf to sh-*-symbianelf.
2709 * elf32-sh-symbian.c: Rename the sh_find_elf_flags and
2710 sh_elf_get_flags_from_mach functions so that they do not conflict
2711 when this target is built with other sh-elf targets.
2712 * elf32-sh.c (sh_elf_get_flags_from_mach): Remove bogus
2713 suppression of this function.
2714 (sh_elf_find_flags): Likewise.
2716 2004-07-07 Tomer Levi <Tomer.Levi@nsc.com>
2718 * Makefile.am (ALL_MACHINES): Add cpu-crx.lo.
2719 (ALL_MACHINES_CFILES): Add cpu-crx.c.
2720 (BFD32_BACKENDS): Add elf32-crx.lo.
2721 (BFD32_BACKENDS_CFILES): Add elf32-crx.c.
2722 (cpu-crx.lo): New target.
2723 (elf32-crx.lo): New target.
2724 * Makefile.in: Regenerate.
2725 * archures.c (bfd_architecture): Add bfd_{arch,mach}_crx.
2726 (bfd_archures_list): Add bfd_crx_arch.
2727 * bfd-in2.h: Regenerate.
2728 * config.bfd: Handle crx-*-elf*, crx*.
2729 * configure.in: Handle bfd_elf32_crx_vec.
2730 * configure: Regenerate.
2731 * cpu-crx.c: New file.
2732 * elf32-crx.c: Likewise.
2733 * libbfd.h: Regenerate.
2734 * reloc.c: Add BFD_RELOC_CRX_REL4, BFD_RELOC_CRX_REL8,
2735 BFD_RELOC_CRX_REL8_CMP, BFD_RELOC_CRX_REL16, BFD_RELOC_CRX_REL24,
2736 BFD_RELOC_CRX_REL32, BFD_RELOC_CRX_REGREL12, BFD_RELOC_CRX_REGREL22,
2737 BFD_RELOC_CRX_REGREL28, BFD_RELOC_CRX_REGREL32, BFD_RELOC_CRX_ABS16,
2738 BFD_RELOC_CRX_ABS32, BFD_RELOC_CRX_NUM8, BFD_RELOC_CRX_NUM16,
2739 BFD_RELOC_CRX_NUM32, BFD_RELOC_CRX_IMM16 and BFD_RELOC_CRX_IMM32
2740 * targets.c (bfd_elf32_crx_vec): Declare.
2741 (bfd_target_vector): Add bfd_elf32_crx_vec.
2743 2004-07-06 Nick Clifton <nickc@redhat.com>
2745 * config.bfd: Add sh-symbian-elf target.
2746 * configure.in: Add bfd_elf32_shl_symbian_vec.
2747 * configure: Regenerate.
2748 * elf-bfd.h (struct elf_backend_data): Add new field
2750 * elflink.c (elf_link_add_object_symbols): Invoke the
2751 check_directives function, if defined.
2752 * elfxx-target.h: Provide a default, NULL definition for
2754 * targets.c: Add bfd_elf32_shl_symbian_vec.
2755 * elf32-sh.c (sh_elf_swap_insns): Protect against unnecessary
2757 (elf32_shlin_grok_prstatus, elf32_shlib_grok_psinfo,
2758 * sh_elf_get_flags_from_mach, sh_elf_find_flags): Likewise.
2759 (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Only define if they have
2760 not already been defined.
2761 * elf32-sh64.c: Use SH_TARGET_ALREADY_DEFINED.
2762 * sh-symbian.c: New file. Provide functions to support the
2763 * sh-symbian-elf target.
2764 * Makefile.am: Add elf32-sh-symbian.c
2765 * Makefile.in: Regenerate.
2767 2004-07-05 Andrew Stubbs <andrew.stubbs@superh.com>
2769 * elf32-sh.c: Include ../opcodes/sh-opc.h.
2770 * Makefile.am: Ran make dep-am.
2771 * Makefile.in: Ran make dep-in.
2773 2004-07-03 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com>
2775 * cofflink.c (_bfd_coff_generic_relocate_section): Resolve PE weak
2778 2004-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
2780 * config.bfd: Add want64 to configuration target s390-*-linux*.
2782 2004-07-01 H.J. Lu <hongjiu.lu@intel.com>
2784 * bfd.c (bfd_get_section_ident): New.
2786 * elflink.c (elf_link_read_relocs_from_section): Call
2787 bfd_get_section_ident to identify the section when reporting
2789 (_bfd_elf_link_output_relocs): Likewise.
2790 (elf_link_output_extsym): Likewise.
2791 (elf_link_input_bfd): Likewise.
2792 (bfd_elf_gc_record_vtinherit): Likewise.
2794 * bfd-in2.h: Regenerated.
2796 2004-07-01 Jie Zhang <zhangjie@magima.com.cn>
2797 Nick Clifton <nickc@redhat.com>
2800 * elfxx-mips.c (_bfd_mips_elf_final_link): Pass the correct number
2801 of section symbols to mips_elf_sort_hash_table ().
2803 2004-07-01 Alan Modra <amodra@bigpond.net.au>
2805 * elflink.c (elf_section_ignore_discarded_relocs): Revert last
2807 (elf_section_complain_discarded): New function. Handle
2808 .gcc_except_table too.
2809 (elf_link_input_bfd): Rewrite handling of relocs against symbols
2810 in discarded sections.
2811 * elf-bfd.h (elf_discarded_section): Protect macro arg.
2813 2004-06-30 James E Wilson <wilson@specifixinc.com>
2815 * elfxx-ia64.c (elfNN_ia64_check_relocs): New local pltoff. Initialize
2816 to NULL. Call get_pltoff if NULL and NEED_PLTOFF is true.
2818 2004-06-30 H.J. Lu <hongjiu.lu@intel.com>
2821 * elflink.c (elf_link_input_bfd): Issue an error for non-debug
2822 local references to discarded sections and report their
2825 2004-06-30 Alan Modra <amodra@bigpond.net.au>
2827 * elflink.c (elf_section_ignore_discarded_relocs): Don't test
2828 sec_info_type, test section name instead.
2830 2004-06-29 H.J. Lu <hongjiu.lu@intel.com>
2833 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't relax branch
2834 in .init/.fini sections.
2836 2004-06-29 Bob Wilson <bob.wilson@acm.org>
2838 * elf32-xtensa.c (elf_xtensa_relocate_section): Use
2839 bfd_get_section_limit.
2841 2004-06-29 Bob Wilson <bob.wilson@acm.org>
2843 * elf32-xtensa.c (elf_xtensa_combine_prop_entries): Don't change the
2844 output section size.
2846 2004-06-29 Alan Modra <amodra@bigpond.net.au>
2848 * elf64-mmix.c (mmix_set_relaxable_size): Save original size in
2850 (mmix_elf_perform_relocation): Adjust for above change.
2851 (mmix_elf_relocate_section): Likewise.
2852 (mmix_elf_relax_section): Likewise. Use output_section->rawsize.
2853 (mmix_elf_get_section_contents): Delete.
2854 (bfd_elf64_get_section_contents): Delete.
2855 (mmix_elf_relocate_section): Zero stub area.
2856 * linker.c (default_indirect_link_order): Alloc max of section size
2858 * simple.c (bfd_simple_get_relocated_section_contents): Likewise.
2859 * section.c (bfd_malloc_and_get_section): Likewise.
2860 (struct bfd_section): Update rawsize comment.
2861 * bfd-in2.h: Regenerate.
2863 * reloc16.c (bfd_coff_reloc16_relax_section): Set rawsize.
2865 2004-06-29 Alan Modra <amodra@bigpond.net.au>
2867 * bfd-in.h (bfd_get_section_limit): Define.
2868 * reloc.c (bfd_perform_relocation, bfd_install_relocation)
2869 (_bfd_final_link_relocate): Use bfd_get_section_limit.
2870 * aout-tic30.c (tic30_aout_final_link_relocate): Likewise.
2871 * coff-arm.c (coff_arm_relocate_section): Likewise.
2872 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): Likewise.
2873 * cpu-ns32k.c (do_ns32k_reloc): Likewise.
2874 (bfd_ns32k_final_link_relocate): Likewise.
2875 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): Likwise.
2876 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): Likewise.
2877 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc)
2878 (i860_howto_highadj_reloc, i860_howto_splitn_reloc): Likewise.
2879 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc)
2880 (m32r_elf_generic_reloc, m32r_elf_relocate_section): Likewise.
2881 * elf32-m68hc1x.c (m68hc11_elf_special_reloc): Likewise.
2882 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
2883 * elf32-or32.c (or32_elf_consth_reloc): Likewise.
2884 * elf32-ppc.c (ppc_elf_addr16_ha_reloc): Likewise.
2885 * elf32-s390.c (s390_elf_ldisp_reloc): Likewise.
2886 * elf32-sh.c (sh_elf_reloc_loop): Likewise.
2887 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Likewise.
2888 (sparc_elf_hix22_reloc, sparc_elf_lox10_reloc): Likwise.
2889 * elf32-v850.c (v850_elf_reloc): Likewise.
2890 * elf32-xstormy16.c (xstormy16_elf_24_reloc): Likewise.
2891 * elf32-xtensa.c (bfd_elf_xtensa_reloc): Likewise.
2892 * elf64-alpha.c (elf64_alpha_reloc_gpdisp): Likewise.
2893 * elf64-mips.c (mips_elf64_gprel32_reloc)
2894 (mips16_gprel_reloc): Likewise.
2895 * elf64-mmix.c (mmix_elf_reloc): Likewise.
2896 * elf64-s390.c (s390_elf_ldisp_reloc): Likewise.
2897 * elf64-sparc.c (init_insn_reloc): Likewise.
2898 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc): Likewise.
2899 * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp)
2900 (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_lo16_reloc)
2901 (_bfd_mips_elf_generic_reloc): Likewise.
2902 * bfd-in2.h: Regenerate.
2904 2004-06-28 Alan Modra <amodra@bigpond.net.au>
2906 * bfd-in.h (struct stab_info): Move from stabs.c.
2907 * stabs.c (struct stab_link_includes_table): Delete.
2908 (stab_link_includes_lookup): Delete.
2909 (_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
2910 level of indirection from sinfo parm.
2911 (_bfd_link_section_stabs): Likewise. Set SEC_LINKER_CREATED on
2912 stabstr section. Adjust hash table accesses.
2913 * coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
2914 alloc. Adjust stab_info test.
2915 * cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
2916 (_bfd_coff_final_link): Adjust stab_info test.
2917 (_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
2918 * elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
2920 * libcoff-in.h (struct coff_link_hash_table): Likewise.
2921 * elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
2922 * elflink.c (bfd_elf_final_link): Don't attempt to link linker created
2923 stabstr section. Adjust stab_info test.
2924 * libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
2925 (_bfd_write_stab_strings): Adjust prototypes.
2926 * libbfd.h: Regenerate.
2927 * libcoff.h: Regenerate.
2928 * bfd-in2.h: Regenerate.
2930 2004-06-27 Mark Kettenis <kettenis@gnu.org>
2932 From Miod Vallat <miod@online.fr>:
2933 * aoutx.h (NAME(aout,machine_type)): Handle bfd_arch_m88k.
2935 2004-06-26 Alexandre Oliva <aoliva@redhat.com>
2937 * elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): Delete.
2938 (struct elf32_mn10300_link_hash_entry): Remove
2939 pcrel_relocs_copied.
2940 (mn10300_elf_check_relocs): Only reserve dynamic relocations for
2941 R_MN10300_32. Don't adjust pcrel_relocs_copied.
2942 (mn10300_elf_final_link_relocate): Fail for direct, pc-relative
2943 and gotoff relocations if the symbol doesn't bind locally. Use
2944 _bfd_elf_symbol_refs_local_p to test. Don't create dynamic
2945 relocation for PCREL32.
2946 (mn10300_elf_relocate_section): Use _bfd_elf_symbol_refs_local_p
2947 to test whether a symbol binds locally.
2948 (elf32_mn10300_link_hash_newfunc): Don't initialize
2949 pcrel_relocs_copied.
2950 (_bfd_mn10300_elf_discard_copies): Delete.
2951 (_bfd_mn10300_elf_size_dynamic_sections): Don't call it.
2953 2004-06-26 Mark Kettenis <kettenis@gnu.org>
2955 * config.bfd: Replace m88k-*-openbsd* with m88*-*-openbsd*.
2957 2004-06-25 Joel Brobecker <brobecker@gnat.com>
2959 * som.c (som_set_reloc_info): Correct small typo.
2961 2004-06-25 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2963 * elf32-m32r.c (m32r_elf_howto_table): Support R_M32R_GOTOFF.
2964 (m32r_elf_relocate_section): Changed for R_M32R_GOTOFF.
2965 (m32r_elf_gcsweep_hook): Likewise.
2966 (m32r_elf_check_relocs): Likewise.
2967 (m32r_elf_howto_table): Added R_M32R_GOTOFF_HI_ULO,
2968 R_M32R_GOTOFF_HI_SLO and R_M32R_GOTOFF_LO.
2969 * reloc.c: Added BFD_RELOC_M32R_GOTOFF_HI_ULO,
2970 BFD_RELOC_M32R_GOTOFF_HI_SLO and BFD_RELOC_M32R_GOTOFF_LO.
2971 * bfd-in2.h: Regenerated.
2972 * libbfd.h: Regenerated.
2974 2004-06-24 H.J. Lu <hongjiu.lu@intel.com>
2976 * elf64-x86-64.c (elf64_x86_64_check_relocs): Warn overflow
2978 (elf64_x86_64_relocate_section): Issue an error for
2979 R_X86_64_PC8, R_X86_64_PC16 and R_X86_64_PC32 relocations
2980 against global symbols when building shared library.
2982 2004-06-24 Alan Modra <amodra@bigpond.net.au>
2984 * section.c (struct sec): Rename "_cooked_size" to "size".
2985 Rename "_raw_size" to "rawsize".
2986 (STD_SECTION): Adjust comments.
2987 (bfd_set_section_size, bfd_get_section_contents): Use size.
2988 (bfd_malloc_and_get_section): New function.
2989 * bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
2990 * coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
2991 Correctly free reloc and contents memory.
2992 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
2993 and fake CIE now that we can shink section size to zero.
2994 (_bfd_elf_write_section_eh_frame): Likewise..
2995 * elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
2996 * elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
2997 _bfd_stab_section_offset. Use _bfd_elf_section_offset.
2998 * stabs.c (_bfd_stab_section_offset_): Remove unused args and
2999 unneeded indirection.
3000 * elf.c (_bfd_elf_section_offset): .. and update call.
3001 * libbfd-in.h (_bfd_stab_section_offset): Update prototype.
3002 * libbfd.h: Regenerate.
3003 * bfd-in2.h: Regenerate.
3005 Replace occurrences of "_raw_size" and "_cooked_size" in most places
3006 with "size". Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
3007 sections. Use "rawsize", if non-zero, for bfd_get_section_contents
3008 calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
3009 Similarly use "rawsize", if non-zero, in reloc functions to validate
3010 reloc addresses. Use new bfd_malloc_and_get_section in most places
3011 where bfd_get_section_contents was called. Expand all occurrences of
3012 bfd_section_size and bfd_get_section_size. Rename "raw_size" var in
3013 grok_prstatus and similar functions to "size".
3014 * aix386-core.c (aix386_core_file_p): ..
3015 * aix5ppc-core.c (xcoff64_core_p): ..
3016 * aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
3017 aout_adobe_set_section_contents): ..
3018 * aout-target.h (callback): ..
3019 * aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
3020 MY_bfd_final_link): ..
3021 * aoutf1.h (sunos4_core_file_p): ..
3022 * aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3023 adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
3024 final_link, aout_link_input_section): ..
3025 * binary.c (binary_object_p, binary_canonicalize_symtab,
3026 binary_set_section_contents): ..
3027 * bout.c (b_out_callback, b_out_write_object_contents,
3028 b_out_set_section_contents, b_out_bfd_relax_section,
3029 b_out_bfd_get_relocated_section_contents): ..
3030 * cisco-core.c (cisco_core_file_validate): ..
3031 * coff-alpha.c (alpha_ecoff_object_p,
3032 alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
3033 * coff-arm.c (coff_arm_relocate_section,
3034 bfd_arm_allocate_interworking_sections): ..
3035 * coff-h8300.c (h8300_reloc16_extra_cases,
3036 h8300_bfd_link_add_symbols): ..
3037 * coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
3038 * coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
3039 ppc_bfd_coff_final_link): ..
3040 * coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
3041 * coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
3042 sh_align_loads, sh_coff_get_relocated_section_contents): ..
3043 * coff64-rs6000.c (xcoff64_write_object_contents,
3044 xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
3045 * coffcode.h (coff_compute_section_file_positions,
3046 coff_write_object_contents): ..
3047 * coffgen.c (make_a_section_from_file, coff_write_symbols,
3048 coff_section_symbol, build_debug_section): ..
3049 * cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
3050 process_embedded_commands, _bfd_coff_link_input_bfd,
3051 _bfd_coff_write_global_sym): ..
3052 * cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
3053 * cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
3054 * dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
3055 * dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
3056 _bfd_dwarf2_find_nearest_line): ..
3057 * ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
3058 ecoff_compute_section_file_positions,
3059 _bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
3060 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
3061 _bfd_elf_discard_section_eh_frame_hdr,
3062 _bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
3063 _bfd_elf_write_section_eh_frame,
3064 _bfd_elf_write_section_eh_frame_hdr): ..
3065 * elf-hppa.h (elf_hppa_sort_unwind): ..
3066 * elf-m10200.c (mn10200_elf_relax_section,
3067 mn10200_elf_relax_delete_bytes,
3068 mn10200_elf_get_relocated_section_contents): ..
3069 * elf-m10300.c (_bfd_mn10300_elf_create_got_section,
3070 mn10300_elf_check_relocs, mn10300_elf_relax_section,
3071 mn10300_elf_relax_delete_bytes,
3072 mn10300_elf_get_relocated_section_contents,
3073 _bfd_mn10300_elf_adjust_dynamic_symbol,
3074 _bfd_mn10300_elf_discard_copies,
3075 _bfd_mn10300_elf_size_dynamic_sections,
3076 _bfd_mn10300_elf_finish_dynamic_sections): ..
3077 * elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
3078 _bfd_elf_make_section_from_phdr, elf_fake_sections,
3079 bfd_elf_set_group_contents, map_sections_to_segments,
3080 elf_sort_sections, assign_file_positions_for_segments,
3081 SECTION_SIZE, copy_private_bfd_data,
3082 _bfd_elf_get_dynamic_reloc_upper_bound,
3083 _bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
3084 _bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
3085 elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
3086 elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
3087 _bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
3088 * elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
3089 bfd_elf32_arm_process_before_allocation,
3090 elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
3091 elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
3092 elf32_arm_write_section): ..
3093 * elf32-cris.c (cris_elf_grok_prstatus,
3094 elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
3095 elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
3096 cris_elf_check_relocs, elf_cris_size_dynamic_sections,
3097 elf_cris_discard_excess_dso_dynamics,
3098 elf_cris_discard_excess_program_dynamics): ..
3099 * elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
3100 * elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
3101 * elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
3102 _frv_create_got_section, _frvfdpic_assign_plt_entries,
3103 elf32_frvfdpic_size_dynamic_sections,
3104 elf32_frvfdpic_modify_segment_map,
3105 elf32_frvfdpic_finish_dynamic_sections): ..
3106 * elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
3107 elf32_h8_get_relocated_section_contents): ..
3108 * elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
3109 elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
3110 allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
3111 elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
3112 elf32_hppa_finish_dynamic_sections): ..
3113 * elf32-i370.c (i370_elf_adjust_dynamic_symbol,
3114 i370_elf_size_dynamic_sections, i370_elf_check_relocs,
3115 i370_elf_finish_dynamic_sections): ..
3116 * elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
3117 allocate_dynrelocs, elf_i386_size_dynamic_sections,
3118 elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
3119 * elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
3120 i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
3121 * elf32-ip2k.c (ip2k_is_switch_table_128,
3122 ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
3123 ip2k_relax_switch_table_256, ip2k_elf_relax_section,
3124 adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
3125 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
3126 m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
3127 allocate_dynrelocs, m32r_elf_size_dynamic_sections,
3128 m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
3129 m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
3130 m32r_elf_get_relocated_section_contents): ..
3131 * elf32-m68hc11.c (m68hc11_elf_build_one_stub,
3132 m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
3133 m68hc11_elf_relax_delete_bytes): ..
3134 * elf32-m68hc12.c (m68hc12_elf_build_one_stub,
3135 m68hc12_elf_size_one_stub): ..
3136 * elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
3137 elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
3138 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
3139 elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
3140 elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
3141 * elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3142 elf32_mips_grok_prstatus): ..
3143 * elf32-or32.c (or32_elf_consth_reloc): ..
3144 * elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
3145 elf_create_pointer_linker_section, ppc_elf_create_linker_section,
3146 ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
3147 allocate_dynrelocs, ppc_elf_size_dynamic_sections,
3148 ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
3149 ppc_elf_final_write_processing): ..
3150 * elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3151 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3152 elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
3153 * elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
3154 sh_elf_relax_delete_bytes, sh_elf_align_loads,
3155 sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
3156 sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
3157 sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
3158 * elf32-sh64-com.c (sh64_address_in_cranges,
3159 sh64_get_contents_type): ..
3160 * elf32-sh64.c (sh64_find_section_for_address,
3161 sh64_elf_final_write_processing): ..
3162 * elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
3163 sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
3164 allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
3165 elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
3166 * elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
3167 * elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
3168 elf_vax_size_dynamic_sections, elf_vax_discard_copies,
3169 elf_vax_instantiate_got_entries, elf_vax_relocate_section,
3170 elf_vax_finish_dynamic_sections): ..
3171 * elf32-xstormy16.c (xstormy16_elf_24_reloc,
3172 xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
3173 xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
3174 xstormy16_elf_finish_dynamic_sections): ..
3175 * elf32-xtensa.c (xtensa_read_table_entries,
3176 elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
3177 elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
3178 bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
3179 elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
3180 elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
3181 get_relocation_opcode, retrieve_contents, find_relaxable_sections,
3182 collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
3183 relax_section, shrink_dynamic_reloc_sections, relax_property_section,
3184 xtensa_callback_required_dependence): ..
3185 * elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
3186 elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
3187 elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
3188 elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
3189 elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
3190 elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
3191 elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
3192 elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
3193 * elf64-hppa.c (allocate_dynrel_entries,
3194 elf64_hppa_size_dynamic_sections,
3195 elf64_hppa_finish_dynamic_sections): ..
3196 * elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
3197 mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
3198 elf64_mips_grok_prstatus): ..
3199 * elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
3200 mmix_elf_relocate_section, mmix_elf_final_link,
3201 mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
3202 mmix_elf_relax_section, mmix_elf_get_section_contents): ..
3203 * elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
3204 ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
3205 ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
3206 allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
3207 ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
3208 toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
3209 ppc64_elf_build_stubs, ppc64_elf_relocate_section,
3210 ppc64_elf_finish_dynamic_sections): ..
3211 * elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
3212 allocate_dynrelocs, elf_s390_size_dynamic_sections,
3213 elf_s390_finish_dynamic_sections): ..
3214 * elf64-sh64.c (sh_elf64_get_relocated_section_contents,
3215 sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
3216 sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
3217 sh64_elf64_finish_dynamic_sections): ..
3218 * elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
3219 sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
3220 sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
3221 sparc64_elf_finish_dynamic_symbol,
3222 sparc64_elf_finish_dynamic_sections): ..
3223 * elf64-x86-64.c (elf64_x86_64_grok_prstatus,
3224 elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
3225 elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
3226 elf64_x86_64_finish_dynamic_sections): ..
3227 * elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
3228 * elfcode.h (elf_slurp_reloc_table): ..
3229 * elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
3230 elf_finalize_dynstr, elf_link_add_object_symbols,
3231 bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
3232 elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
3233 * elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
3234 elf32_mips_grok_prstatus): ..
3235 * elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
3236 elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
3237 elfNN_ia64_choose_gp, elfNN_ia64_final_link,
3238 elfNN_ia64_finish_dynamic_sections): ..
3239 * elfxx-mips.c (mips_elf_create_procedure_table,
3240 mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
3241 _bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
3242 mips_elf_global_got_index, mips_elf_multi_got,
3243 mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
3244 mips_elf_allocate_dynamic_relocations,
3245 mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
3246 _bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
3247 _bfd_mips_elf_always_size_sections,
3248 _bfd_mips_elf_size_dynamic_sections,
3249 _bfd_mips_elf_finish_dynamic_symbol,
3250 _bfd_mips_elf_finish_dynamic_sections,
3251 _bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
3252 _bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
3253 _bfd_elf_mips_get_relocated_section_contents,
3254 _bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
3255 * hp300hpux.c (callback): ..
3256 * hppabsd-core.c (make_bfd_asection): ..
3257 * hpux-core.c (make_bfd_asection): ..
3258 * i386linux.c (linux_link_create_dynamic_sections,
3259 bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
3260 * i386msdos.c (msdos_write_object_contents): ..
3261 * i386os9k.c (os9k_callback, os9k_write_object_contents,
3262 os9k_set_section_contents): ..
3263 * ieee.c (parse_expression, ieee_slurp_external_symbols,
3264 ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
3265 ieee_write_section_part, do_with_relocs, do_as_repeat,
3266 do_without_relocs, ieee_write_debug_part, init_for_output,
3267 ieee_set_section_contents): ..
3268 * ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
3269 * irix-core.c (do_sections, make_bfd_asection): ..
3270 * libaout.h (aout_section_merge_with_text_p): ..
3271 * libbfd.c (_bfd_generic_get_section_contents,
3272 _bfd_generic_get_section_contents_in_window): ..
3273 * linker.c (default_indirect_link_order): ..
3274 * lynx-core.c (make_bfd_asection): ..
3275 * m68klinux.c (linux_link_create_dynamic_sections,
3276 bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3277 * mach-o.c (bfd_mach_o_make_bfd_section,
3278 bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
3279 bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
3280 bfd_mach_o_scan_read_segment): ..
3281 * merge.c (_bfd_add_merge_section, record_section, merge_strings,
3282 _bfd_merge_sections): ..
3283 * mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
3284 mmo_map_set_sizes, mmo_canonicalize_symtab,
3285 mmo_internal_write_section, mmo_write_object_contents): ..
3286 * netbsd-core.c (netbsd_core_file_p): ..
3287 * nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
3288 nlm_alpha_set_public_section): ..
3289 * nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
3290 * nlm32-sparc.c (nlm_sparc_write_import): ..
3291 * nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
3292 nlm_compute_section_file_positions): ..
3293 * oasys.c (oasys_object_p, oasys_slurp_section_data,
3294 oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
3295 * opncls.c (get_debug_link_info): ..
3296 * osf-core.c (make_bfd_asection): ..
3297 * pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
3298 adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
3299 final_link, aout_link_input_section): ..
3300 * peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
3301 pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
3302 * pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
3303 bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
3304 * ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
3305 * ptrace-core.c (ptrace_unix_core_file_p): ..
3306 * reloc.c (bfd_perform_relocation, bfd_install_relocation,
3307 _bfd_final_link_relocate, bfd_generic_relax_section,
3308 bfd_generic_get_relocated_section_contents): ..
3309 * reloc16.c (bfd_coff_reloc16_relax_section,
3310 bfd_coff_reloc16_get_relocated_section_c): ..
3311 * riscix.c (riscix_some_aout_object_p): ..
3312 * rs6000-core.c (read_hdr, make_bfd_asection): ..
3313 * sco5-core.c (make_bfd_asection): ..
3314 * simple.c (bfd_simple_get_relocated_section_contents): ..
3315 * som.c (som_object_setup, setup_sections, som_prep_headers,
3316 som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
3317 som_set_reloc_info, som_get_section_contents,
3318 som_bfd_link_split_section): ..
3319 * sparclinux.c (linux_link_create_dynamic_sections,
3320 bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
3321 * srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
3322 * stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
3323 _bfd_write_stab_strings, _bfd_stab_section_offset): ..
3324 * sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
3325 bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
3326 sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
3327 sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
3328 sunos_finish_dynamic_link): ..
3329 * syms.c (_bfd_stab_section_find_nearest_line): ..
3330 * tekhex.c (first_phase, tekhex_set_section_contents,
3331 tekhex_write_object_contents): ..
3332 * trad-core.c (trad_unix_core_file_p): ..
3333 * versados.c (process_esd, process_otr, process_otr): ..
3334 * vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
3335 * vms-misc.c (add_new_contents): ..
3336 * vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
3337 * vms.c (vms_set_section_contents): ..
3338 * xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
3339 xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
3340 _bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
3341 * xsym.c (bfd_sym_scan): .. See above.
3343 2004-06-21 H.J. Lu <hongjiu.lu@intel.com>
3345 * elfxx-ia64.c (elfNN_ia64_relax_section): Add addend when
3346 calling _bfd_merged_section_offset only for section symbols.
3348 2004-06-22 Alan Modra <amodra@bigpond.net.au>
3350 * elf32-ppc.c (ppc_elf_relax_section): Implement reference code
3351 for handling SEC_MERGE symbols in relax_section.
3353 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3355 2003-05-15 Richard Sandiford <rsandifo@redhat.com>
3356 * cpu-h8300.c (compatible): Allow h8300s and h8300sx code to be
3357 linked together. Mark the result as h8300sx code.
3359 2004-06-21 Alexandre Oliva <aoliva@redhat.com>
3361 * elf-bfd.h (struct elf_backend_data): Added
3362 elf_backend_omit_section_dynsym.
3363 (_bfd_elf_link_omit_section_dynsym): Declare.
3364 * elf32-frv.c (_frvfdpic_link_omit_section_dynsym): New.
3365 (elf_backend_omit_section_dynsym): Use it for frvfdpic.
3366 * elflink.c (_bfd_elf_link_omit_section_dynsym): Split out of...
3367 (_bfd_elf_link_renumber_dynsyms): ... this function.
3368 * elfxx-target.h (elf_backend_omit_section_dynsym): Default to
3369 _bfd_elf_link_omit_section_dynsym).
3370 (elfNN_bed): Added elf_backend_omit_section_dynsym.
3372 2004-06-21 Nick Clifton <nickc@redhat.com>
3374 * coffcode.h (styp_to_sec_flags): Ignore IMAGE_SCN_MEM_NOT_PAGED
3377 2004-06-17 Jerome Guitton <guitton@gnat.com>
3379 * bfd-in.h (bfd_cache_close_all): New function declaration.
3380 * bfd-in2.h: Regenerate.
3381 * cache.c (bfd_cache_close_all): New function definition.
3383 2004-06-16 Mark Kettenis <kettenis@gnu.org>
3385 * configure.in: Don't set COREFILE to trad-core.lo for FreeBSD
3387 * configure: Regenerate.
3389 2004-06-16 Daniel Jacobowitz <dan@debian.org>
3391 * elf32-ppc.c (ppc_elf_create_linker_section): Create symbols in
3392 the pre-existing section.
3394 2004-06-15 Alan Modra <amodra@bigpond.net.au>
3396 * section.c (struct sec): Remove usused flags. Reorganize a little.
3397 (bfd_get_section_size_before_reloc): Delete.
3398 (bfd_get_section_size_after_reloc): Delete.
3399 (STD_SECTION): Update.
3400 (bfd_get_section_size_now): Delete.
3401 (bfd_set_section_contents): Don't referece reloc_done.
3402 (bfd_get_section_contents): Remove reloc_done comment.
3403 * bout.c (b_out_bfd_get_relocated_section_contents): Don't set
3405 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise.
3406 * ecoff.c (bfd_debug_section): Update initializer.
3407 * elfxx-mips.c (_bfd_elf_mips_get_relocated_section_contents): Ditto.
3408 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
3409 * bfd-in.h (bfd_section_size): Expand.
3410 (bfd_get_section_size): New macro.
3411 * bfd-in2.h: Regenerate.
3412 * coff64-rs6000.c (xcoff64_write_object_contents): Replace
3413 bfd_get_section_size_before_reloc with bfd_get_section_size.
3414 * coffcode.h (coff_write_object_contents): Likewise.
3415 * coffgen.c (build_debug_section): Likewise.
3416 * dwarf1.c (parse_line_table): Likewise.
3417 (_bfd_dwarf1_find_nearest_line): Likewise.
3418 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3419 * i386msdos.c (msdos_write_object_contents): Likewise.
3420 * pdp11.c (squirt_out_relocs): Likewise.
3421 * elf32-sh64.c (sh64_find_section_for_address): Remove comment.
3422 * elf64-mmix.c (mmix_elf_final_link): Update comment.
3424 2004-06-14 Chris Demetriou <cgd@broadcom.com>
3426 * elf32-mips.c (elf_mips_gnu_pcrel32): Add (undoing 2004-04-24
3427 removal) with updated comment.
3428 (bfd_elf32_bfd_reloc_type_lookup): Add back case for
3430 (mips_elf32_rtype_to_howto): Add back case for R_MIPS_PC32.
3431 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3433 2004-06-12 Alan Modra <amodra@bigpond.net.au>
3435 * elf64-x86-64.c (elf64_x86_64_relocate_section): Ignore reloc
3436 overflow on branches to undefweaks.
3438 2004-06-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3440 * coff-alpha.c (alpha_relocate_section): Set used_by_bfd directly
3441 as ecoff_section_data() does not return a valid lvalue.
3443 2004-06-09 Alexandre Oliva <aoliva@redhat.com>
3445 * elflink.c (elf_sort_symbol): Compare section id, not pointers.
3446 (elf_link_add_object_symbols): Likewise.
3448 * elf-m10300.c (_bfd_mn10300_elf_reloc_type_class): New.
3449 (elf_backend_reloc_type_class): New.
3451 2004-06-08 Mark Kettenis <kettenis@gnu.org>
3453 * configure.in (hppa*-*-netbsd*, hppa*-*-openbsd): Set COREFILE to
3455 * configure: Regenerate.
3457 2004-06-07 Daniel Jacobowitz <dan@debian.org>
3459 From: Albert Chin-A-Young <china@thewrittenword.com>
3460 * bfd/elf-bfd.h (struct eh_cie_fde): Convert unsigned char bitfields
3463 2004-05-29 H.J. Lu <hongjiu.lu@intel.com>
3465 * elfxx-ia64.c (elfNN_ia64_relax_section): Undo the last
3468 2004-05-28 DJ Delorie <dj@redhat.com>
3470 * elf-m10300.c (mn10300_elf_relax_section): Preserve reloc addend
3471 for linking, but otherwise adjust reloc for merged sections.
3473 2004-05-28 H.J. Lu <hongjiu.lu@intel.com>
3475 * elfxx-ia64.c (elfNN_ia64_relax_section): Properly call
3476 _bfd_merged_section_offset for local symbols.
3478 2004-05-28 Andrew Stubbs <andrew.stubbs@superh.com>
3480 * Makefile.am: Regenerate dependencies.
3481 * Makefile.in: Regenerate.
3482 * archures.c: Add bfd_mach_sh3_nommu .
3483 * bfd-in2.h: Regenerate.
3484 * cpu-sh.c: Add sh3-nommu architecture.
3485 (bfd_to_arch_table): Create new table.
3486 (sh_get_arch_from_bfd_mach): Create new function.
3487 (sh_get_arch_up_from_bfd_mach): Create new function.
3488 (sh_merge_bfd_arch): Create new function.
3489 * elf32-sh.c (sh_ef_bfd_table): Add table.
3490 (sh_elf_check_relocs): Replace switch statement with
3491 use of sh_ef_bfd_table .
3492 (sh_elf_get_flags_from_mach): Add new function.
3493 (sh_find_elf_flags): Likewise.
3494 (sh_elf_copy_private_data): Replace most of non-elf contents
3495 with a call to sh_merge_bfd_arch() .
3497 2004-05-27 Michael Chastain <mec.gnu@mindspring.com>
3499 * Makefile.am (bfdver.h): Use explicit filename, not $< .
3500 * Makefile.in: Regenerate.
3502 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3504 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Avoid
3505 custom calling conventions for dynamic symbols.
3506 (mn10300_elf_relax_section): Avoid relaxing a function as a local
3507 symbol if it's an alias to a global one.
3509 2004-05-26 H.J. Lu <hongjiu.lu@intel.com>
3511 * elf.c (_bfd_elf_make_section_from_shdr): Undo the last
3514 2004-05-27 Alexandre Oliva <aoliva@redhat.com>
3516 * elf-m10300.c (mn10300_elf_relax_section): Don't test isym within
3519 2004-05-26 Alan Modra <amodra@bigpond.net.au>
3521 * elf.c (_bfd_elf_make_section_from_shdr): Don't set SEC_EXCLUDE
3522 for SHT_GROUP sections.
3524 2004-05-25 Alan Modra <amodra@bigpond.net.au>
3526 * elflink.c (elf_link_add_object_symbols): Don't set up merge
3528 * elf.c (_bfd_elf_merge_sections): .. Do it here instead.
3529 * merge.c: Formatting. Remove unnecessary casts. Expand
3530 bfd_get_section_alignment macro.
3531 (struct sec_merge_sec_info): Rename "first" to "first_str". Update
3532 use throughout file.
3533 (_bfd_add_merge_section): Rename from _bfd_merge_section. Update
3534 comment. Abort on dynamic or non-SEC_MERGE input. Don't test
3535 section name to determine sinfo group, instead test output section
3537 (_bfd_merge_sections): Add struct bfd_link_info param. Call
3538 _bfd_strip_section_from_output rather than just twiddling flags.
3539 * libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
3540 (_bfd_merge_sections): Update prototype.
3541 * libbfd.h: Regenerate.
3543 2004-05-24 Mark Kettenis <kettenis@gnu.org>
3545 * netbsd-core.c: Correctly indent section that sets architecture
3548 From Miod Vallat <miod@online.fr>:
3549 * m88kopenbsd.c: New file.
3550 * targets.c (m88k_openbsd_vec): New.
3551 * config.bfd: Add m88k-*-openbsd*.
3552 * configure.in (m88k-*-openbsd*): Set COREFILE to netbsd-core.lo.
3553 (m88kopenbsd_vec): New.
3554 * configure: Regenerate.
3555 * Makefile.am (BFD32_BACKENDS): Add m88kopenbsd.lo.
3556 (BFD32_BACKENDS_CFILES): Add m88kopenbsd.c.
3558 * Makefile.in: Regenerate.
3559 * po/SRC-POTFILES.in: Regenerate.
3561 2004-05-24 Nick Clifton <nickc@redhat.com>
3563 * hash.c: Remove bogus node "Changing the default Hash Table Size"
3564 introduced by hash table size patch.
3566 2004-05-22 Ben Elliston <bje@au.ibm.com>
3568 * configure.in (is_release): Remove.
3569 (bfd_version_date, bfd_version, bfd_version_string): Likewise.
3570 (AC_OUTPUT): Don't output bfdver.h from version.h.
3571 * configure: Regenerate.
3572 * Makefile.am (RELEASE): New variable.
3573 (bfdver.h): New target.
3574 * Makefile.in: Regenerate.
3575 * doc/Makefile.in: Likewise.
3577 2004-05-22 Ben Elliston <bje@au.ibm.com>
3579 * Makefile.am (config.status): Don't depend on version.h.
3580 * Makefile.in: Regenerate.
3582 2004-05-22 Alan Modra <amodra@bigpond.net.au>
3584 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
3585 * libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
3586 * libbfd.h: Regenerate.
3587 * elf.c (_bfd_elf_rela_local_sym): Adjust call.
3588 (_bfd_elf_rel_local_sym): Likewise.
3589 * elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
3590 (elf_link_input_bfd): Likewise.
3591 * elf32-ppc.c (ppc_elf_relax_section): Likewise.
3592 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3593 * elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
3594 (elfNN_ia64_relocate_section): Likewise.
3596 2004-05-21 Andy Chittenden <achittenden@bluearc.com>
3598 * hash.c (bfd_default_hash_table_size): New variable.
3599 (bfd_hash_table_init): Use new variable instead of DEFAULT_SIZE.
3600 (bfd_hash_set_default_size): New function. Set the default size
3601 to a selected prime number close to the argument. Document new
3603 * bfd-in.h: Add prototype for bfd_hash_set_default_size.
3604 * bfd-in2.h: Regenerate.
3605 * Makefile.am (hash.lo): Add dependency upon libiberty.h.
3606 * Makefile.in: Regenerate.
3608 2004-05-21 Mark Kettenis <kettenis@gnu.org>
3610 * libaout.h (machine_type): Add M_88K_OPENBSD and M_HPPA_OPENBSD.
3611 * netbsd-core.c (netbsd_core_file_p): Set architecture for alpha,
3612 arm, m68k, m88k and hppa core files.
3614 2004-05-21 Nick Clifton <nickc@redhat.com>
3616 * bfdio.c (bfd_bread): Do not use iovec if it is NULL.
3617 (bfd_bwrite): Likewise.
3618 (bfd_tell): Likewise.
3619 (bfd_flush): Likewise.
3620 (bfd_stat): Likewise.
3621 (bfd_seek): Likewise.
3622 (bfd_get_mtime): Likewise.
3623 (bfd_get_size): Likewise.
3625 2004-05-19 Ben Elliston <bje@au.ibm.com>
3627 * dwarf2.c (_bfd_dwarf2_find_nearest_line): Comment correction.
3629 2004-05-19 Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
3631 * archive.c (_bfd_get_elt_at_filepos): Cope with a nested archives.
3632 (bfd_generic_openr_next_archived_file): Likewise.
3634 2004-05-17 Bob Wilson <bob.wilson@acm.org>
3636 * elf32-xtensa.c (xtensa_get_property_section_name): Determine linkonce
3637 section names by inserting a new substring after .gnu.linkonce, except
3638 for .gnu.linkonce.t.* where the "t." is replaced.
3640 2004-05-17 Adam Nemet <anemet@lnxw.com>
3642 * config.bfd (sparc-*-lynxos* case): Add to obsolete list.
3643 (m68-*-lynxos* case): Likewise.
3644 (powerpc-*-lyxnos* case): New case.
3645 (i[3-7]86-*-lynxos* case): Update to LynxOS 4.0 ELF.
3647 2004-05-17 David Heine <dlheine@tensilica.com>
3649 * aout-target.h (MY_bfd_copy_private_header_data): Define.
3650 * aout-tic30.c (MY_bfd_copy_private_header_data): Define.
3651 * bfd.c (bfd_copy_private_header_data): Define.
3652 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
3654 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
3655 * coffcode.h (coff_bfd_copy_private_header_data): Define.
3656 * elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
3657 * elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
3658 segments by calling copy_private_bfd_data.
3659 (_bfd_elf_copy_private_header_data): Define.
3660 * elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
3661 * libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
3662 * libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
3663 * mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
3664 * mmo.c (mmo_bfd_copy_private_header_data): Define.
3665 * ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
3666 * som.c (som_bfd_copy_private_header_data): Define.
3667 * targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
3668 * vms.c (vms_bfd_copy_private_header_data): Define.
3669 * bfd-in2.h: Regenerate.
3670 * libbfd.h: Regenerate.
3672 2004-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
3674 * elfxx-mips.c (MINUS_TWO): Define.
3675 (mips_elf_higher, mips_elf_highest,
3676 mips_elf_create_dynamic_relocation): Use MINUS_ONE and MINUS_TWO for
3677 some bfd_vma values.
3678 (_bfd_mips_elf_finish_dynamic_symbol): Likewise. Code cleanup.
3680 2004-05-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3682 * som.c (log2): Rename to exact_log2. Adjust all callers.
3684 2004-05-13 Paul Brook <paul@codesourcery.com>
3686 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Handle
3687 dwarf3 format CIE entries. Remove comment about the size of the
3688 ra_column field. It is now correctly deduced.
3690 2004-05-13 Joel Sherrill <joel@oarcorp.com>
3692 * config.bfd (or32-*-rtems*): Switch to elf.
3694 2004-05-13 Nick Clifton <nickc@redhat.com>
3696 * po/fr.po: Updated French translation.
3698 2004-05-11 Jakub Jelinek <jakub@redhat.com>
3700 * elflink.c (bfd_elf_final_link): Don't output STT_SECTION symbol
3701 into .dynsym if elf_section_data (sec)->dynindx <= 0.
3702 Adjust counting of last_local.
3703 (_bfd_elf_link_renumber_dynsyms): Don't assign dynindx to sections
3704 other than SHT_PROGBITS/SHT_NOBITS and neither for .got/.got.plt/.plt
3705 created by the linker nor !SHF_ALLOC.
3707 * elf32-i386.c (elf_i386_finish_dynamic_sections): Point
3708 DT_PLTGOT to the start of the .got.plt section instead of the
3709 .got output section. Set sh_entsize for .got section in addition
3711 (elf_i386_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
3712 is at sgot->output_section->vma.
3713 * elf64-x86-64.c (elf64_x86_64_finish_dynamic_sections): Point
3714 DT_PLTGOT to the start of the .got.plt section instead of the
3715 .got output section.
3716 (elf64_x86_64_relocate_section): Don't assume _GLOBAL_OFFSET_TABLE_
3717 is at sgot->output_section->vma. Set sh_entsize for .got section
3718 in addition to .got.plt.
3719 * elf.c (_bfd_elf_print_private_bfd_data): Handle PT_GNU_RELRO.
3720 (bfd_section_from_phdr): Likewise.
3721 (map_sections_to_segments): Likewise.
3722 (assign_file_positions_for_segments): Likewise.
3723 (get_program_header_size): Likewise.
3724 * elflink.c (bfd_elf_size_dynamic_sections): Set
3725 elf_tdata (output_bfd)->relro from info->relro.
3726 * elf-bfd.h (struct elf_obj_tdata): Add relro field.
3728 2004-05-08 Alexandre Oliva <aoliva@redhat.com>
3730 * elf32-frv.c (_frvfdpic_add_dyn_reloc): Don't warn when we get
3731 a zero symndx for which we hadn't accounted a dynamic relocation.
3732 (_frvfdpic_add_rofixup): Likewise.
3734 2004-05-07 Brian Ford <ford@vss.fsi.com>
3735 DJ Delorie <dj@redhat.com>
3737 * coffcode.h (coff_write_object_contents) [COFF_IMAGE_WITH_PE]:
3738 Propagate IMAGE_FILE_LARGE_ADDRESS_AWARE.
3739 * peXXigen.c (_bfd_XX_print_private_bfd_data_common): Recognize
3740 IMAGE_FILE_LARGE_ADDRESS_AWARE. Use PE defines.
3742 2004-05-07 Alexandre Oliva <aoliva@redhat.com>
3744 * elf32-frv.c (elf32_frvfdpic_modify_segment_map): Return
3745 immediately if there's no link info.
3746 (elf32_frvfdpic_copy_private_bfd_data): New.
3747 (bfd_elf32_bfd_copy_private_bfd_data): Use it for frvfdpic.
3749 2004-05-06 Zack Weinberg <zack@codesourcery.com>
3751 * dwarf2.c (add_line_info): Also set info->filename to NULL if
3752 filename argument is null; do not call strlen on a null pointer.
3754 2004-05-06 Daniel Jacobowitz <drow@mvista.com>
3756 * elf32-arm.h (elf32_arm_relocate_section): Remove R_ARM_PLT32
3759 2004-05-05 Alexandre Oliva <aoliva@redhat.com>
3761 * configure.in (bfd_elf32_frvfdpic_vec): New.
3762 * configure: Rebuilt.
3763 * targets.c (bfd_elf32_frvfdpic_vec): New.
3764 * config.bfd: Enable it on frv-*-elf and frv-*-*linux*, as default
3766 * elf32-frv.c: Prefix all identifiers added for FDPIC support with
3767 frvfdpic instead of frv. Rearrange elf-target macros such that
3768 the FDPIC-specific ones are only defined for this new target
3770 (bfd_elf32_frvfdpic_vec): Declare.
3772 (elf32_frv_relocate_section): Use it to enable segment checking
3773 and to control rofixup emission. Add output section vma to
3774 applied relocation in non-LOAD non-ALLOC sections. Use
3775 _bfd_error_handler for errors.
3776 (_frv_create_got_section): Create .rel.got and .rofixup only in
3777 FDPIC. Create non-dynamic _gp at .got+2048 in non-FDPIC, like the
3779 (elf32_frvfdpic_size_dynamic_sections): Assume FDPIC.
3780 (elf32_frvfdpic_modify_segment_map): Likewise.
3781 (elf32_frv_finish_dynamic_sections): New, do-nothing.
3782 (elf32_frvfdpic_finish_dynamic_sections): Assume FDPIC. Improve
3783 error message if we miscompute the rofixup size.
3784 (frvfdpic_elf_use_relative_eh_frame): Assume FDPIC.
3785 (frvfdpic_elf_encode_eh_address): Likewise.
3786 (elf32_frv_check_relocs): Reject FDPIC-only relocs in non-FDPIC.
3787 Record relocs only in FDPIC. Make sure _gp is defined for GPREL
3788 relocs. Reject unknown relocation types.
3789 (elf32_frv_object_p): Make sure target vector matches FDPIC bits.
3790 (frv_elf_merge_private_bfd_data): Likewise.
3791 (ELF_MAXPAGESIZE): Revert to 0x1000 for elf32-frv; keep it as
3792 0x4000 for newly-added elf32-frvfdpic.
3794 2004-05-05 Nick Clifton <nickc@redhat.com>
3797 * cache.c (bfd_cache_lookup_worker): Call abort() rather than
3798 returning NULL as most users of this function do not check its
3800 * hppabsd-core.c (hppabsd_core_core_file_p): Do not check result
3801 of bfd_cache_lookup().
3802 * sco5-core.c (sco5_core_file_p): Likewise.
3803 * trad-core.c (trad_unix_core_file_p): Likewise.
3805 2004-05-05 Nick Clifton <nickc@redhat.com>
3807 * cache.c (bfd_cache_lookup): Improve formatting.
3808 * archive.c: Fix formatting.
3810 2004-05-05 Peter Barada <peter@the-baradas.com>
3812 * bfd_archures.c(bfd_architecture): Add 521x,5249,547x,548x.
3813 * cpu-m68k.c(bfd_m68k_arch): Likewise.
3814 * bfd-in2.h(bfd_architecture): Regenerate.
3816 2004-05-03 Alan Modra <amodra@bigpond.net.au>
3818 * elf.c (_bfd_elf_rela_local_sym): Set kept_section for excluded
3820 * elflink.c (elf_link_input_bfd): Adjust output reloc index for
3821 those against discarded link-once and SEC_MERGE section symbols.
3823 2004-05-02 H.J. Lu <hongjiu.lu@intel.com>
3825 * section.c (bfd_get_section_by_name_if): New.
3826 * bfd-in2.h: Regenerated.
3828 2004-05-02 Alan Modra <amodra@bigpond.net.au>
3830 * som.c (som_bfd_is_group_section): Define.
3832 2004-05-01 Alan Modra <amodra@bigpond.net.au>
3834 * section.c (bfd_make_section_anyway): Copy the whole
3835 bfd_hash_entry, not just "next" from existing entry.
3837 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3839 * elf.c (bfd_section_from_shdr): Maintain the section order in
3841 (special_sections): Add ".note.GNU-stack".
3842 (elf_fake_sections): Handle section group for relocatable
3845 2004-04-30 H.J. Lu <hongjiu.lu@intel.com>
3847 * section.c (bfd_sections_find_if): New.
3848 * bfd-in2.h: Regenerated.
3850 2004-04-30 Alan Modra <amodra@bigpond.net.au>
3852 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
3854 * elf-bfd.h (bfd_elf_is_group_section): Declare.
3855 * elf.c (bfd_elf_is_group_section): New function.
3856 * elfxx-target.h (bfd_elfNN_bfd_is_group_section
3857 * section.c (bfd_generic_is_group_section): New function.
3858 * targets.c (struct bfd_target): Add _bfd_is_group_section field.
3859 (BFD_JUMP_TABLE_LINK): Adjust.
3860 * aout-adobe.c (aout_32_bfd_is_group_section): Define.
3861 * aout-target.h (MY_bfd_is_group_section): Define.
3862 * aout-tic30.c (MY_bfd_is_group_section): Define.
3863 * bfd.c (bfd_is_group_section): Define.
3864 * binary.c (binary_bfd_is_group_section): Define.
3865 * bout.c (b_out_bfd_is_group_section): Define.
3866 * coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
3867 * coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
3868 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
3869 * coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
3870 * coffcode.h (coff_bfd_is_group_section): Define.
3871 * i386msdos.c (msdos_bfd_is_group_section): Define.
3872 * i386os9k.c (os9k_bfd_is_group_section): Define.
3873 * ieee.c (ieee_bfd_is_group_section): Define.
3874 * ihex.c (ihex_bfd_is_group_section): Define.
3875 * libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
3876 * mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
3877 * mmo.c (mmo_bfd_is_group_section): Define.
3878 * nlm-target.h (nlm_bfd_is_group_section): Define.
3879 * oasys.c (oasys_bfd_is_group_section): Define.
3880 * pef.c (bfd_pef_bfd_is_group_section): Define.
3881 * ppcboot.c (ppcboot_bfd_is_group_section): Define.
3882 * srec.c (srec_bfd_is_group_section): Define.
3883 * tekhex.c (tekhex_bfd_is_group_section): Define.
3884 * versados.c (versados_bfd_is_group_section): Define.
3885 * vms.c (vms_bfd_is_group_section): Define.
3886 * xsym.c (bfd_sym_bfd_is_group_section): Define.
3887 * bfd-in2.h: Regenerate.
3888 * libbfd.h: Regenerate.
3890 2004-04-30 Alan Modra <amodra@bigpond.net.au>
3892 * elflink.c (elf_gc_mark): Follow indirect and warning syms.
3894 2004-04-30 Hans-Peter Nilsson <hp@axis.com>
3896 * configure.in: Update version to 2.15.91.
3897 * configure: Regenerate.
3899 2004-04-29 Brian Ford <ford@vss.fsi.com>
3901 * bfd.c (bfd_get_sign_extend_vma): Add pe[i]-i386 case to DJGPP hack.
3902 * coffcode.h (DOT_DEBUG, GNU_LINKONCE_WI): Define.
3903 [!COFF_WITH_PE] (sec_to_styp_flags, styp_to_sec_flags): Use them.
3904 (coff_compute_section_file_positions) [RS6000COFF_C]: Likewise.
3905 [COFF_WITH_PE] (sec_to_styp_flags): Handle DWARF 2/3 .debug* and
3906 .gnu.linkonce.wi. sections.
3907 * pe-i386.c (COFF_SUPPORT_GNU_LINKONCE): Define.
3908 (COFF_SECTION_ALIGNMENT_ENTRIES): Add entries for .debug and
3910 * pei-i386.c (COFF_SUPPORT_GNU_LINKONCE): Likewise.
3911 (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
3913 2004-04-28 Chris Demetriou <cgd@broadcom.com>
3915 * reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
3916 * bfd-in2.h: Regenerate.
3917 * libbfd.h: Likewise.
3919 2004-04-28 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
3921 * som.c (struct som_misc_symbol_info): Add is_comdat, is_common and
3923 (setup_sections): Use som_subspace_dictionary_record struct instead
3924 subspace_dictionary_record. Set SEC_LINK_ONCE if subspace is
3925 is_comdat, is_common or dup_common.
3926 (som_prep_headers): Use som_subspace_dictionary_record struct. Set
3927 is_comdat, is_common and dup_common in section subspace_dict from
3929 (som_begin_writing): Use som_subspace_dictionary_record struct.
3930 (som_finish_writing): Likewise.
3931 (som_bfd_derive_misc_symbol_info): Add support to set is_comdat,
3932 is_common and dup_common flags in info for symbol. Add comment
3933 regarding linker support for these fields. Slightly reorganize
3935 (som_build_and_write_symbol_table): Set is_comdat, is_common and
3936 dup_common fields in symbol table from symbol info.
3937 (bfd_som_set_subsection_attributes): Add comdat, common and dup_common
3938 arguments. Set corresponding fields in copy_data. Change all callers.
3939 (som_bfd_ar_write_symbol_stuff): Set dup_common flag in library
3941 (som_vec): Add SEC_LINK_ONCE to applicable section flags.
3942 * som.h (som_subspace_dictionary_record): Define.
3943 (som_copyable_section_data_struct): Add is_comdat, is_common and
3945 (som_section_data_struct): Use som_subspace_dictionary_record struct
3946 instead of subspace_dictionary_record.
3947 (bfd_boolean bfd_som_set_subsection_attributes): Adjust prototype.
3949 2004-04-27 Bob Wilson <bob.wilson@acm.org>
3951 * elf32-xtensa.c (xtensa_read_table_entries): Use section _cooked_size
3952 if set. Check reloc_done flag before applying relocations. Use
3953 output addresses, both when applying relocations and when comparing
3954 against the specified section.
3955 (elf_xtensa_relocate_section): Use output address to check if dynamic
3956 reloc is in a literal pool. Set section's reloc_done flag.
3958 2004-04-27 H.J. Lu <hongjiu.lu@intel.com>
3960 * elf32-sh64.c (elf_backend_section_flags): New. Defined.
3961 (sh64_elf_set_mach_from_flags): Remove the kludge for .cranges
3963 (sh64_elf_section_flags): New. Set SEC_DEBUGGING for .cranges
3966 2004-04-27 Alan Modra <amodra@bigpond.net.au>
3968 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Don't assign
3969 structure field removed in 2004-04-24 patch.
3970 * elf64-sparc.c (sparc64_elf_plt_sym_val): Warning fix.
3972 * elf-bfd.h (struct elf_backend_data <elf_backend_section_flags>):
3974 * elf32-arm.h (elf32_arm_section_flags): Likewise.
3975 * elf64-alpha.c (elf64_alpha_section_flags): Likewise.
3976 * elfxx-ia64.c (elfNN_ia64_section_flags): Likewise.
3977 * elf.c (_bfd_elf_make_section_from_shdr): Set the bfd_section
3978 field before calling elf_backend_section_flags.
3980 2004-04-24 Chris Demetriou <cgd@broadcom.com>
3982 * elf32-mips.c (elf_mips_gnu_rel_hi16, elf_mips_gnu_rel_lo16)
3983 (elf_mips_gnu_pcrel64, elf_mips_gnu_pcrel32): Remove.
3984 (bfd_elf32_bfd_reloc_type_lookup): Remove cases for
3985 BFD_RELOC_PCREL_HI16_S, BFD_RELOC_PCREL_LO16, BFD_RELOC_64_PCREL,
3986 and BFD_RELOC_32_PCREL.
3987 (mips_elf32_rtype_to_howto): Remove cases for R_MIPS_GNU_REL_HI16,
3988 R_MIPS_GNU_REL_LO16, R_MIPS_PC64, R_MIPS_PC32.
3989 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
3990 (_bfd_mips_elf_lo16_reloc): Remove handling for R_MIPS_GNU_REL_HI16.
3991 (mips_elf_next_relocation): Move comment about matching HI/LO
3993 (_bfd_mips_elf_relocate_section): Here. Remove handling for
3994 R_MIPS_GNU_REL_HI16.
3996 2004-04-23 Chris Demetriou <cgd@broadcom.com>
3998 * coff-mips.c (mips_relhi_reloc, mips_rello_reloc)
3999 (mips_switch_reloc, mips_read_relocs, mips_relax_section)
4000 (mips_relax_pcrel16, PCREL16_EXPANSION_ADJUSTMENT): Remove.
4001 (mips_relocate_hi): Remove now-unused 'adjust' and 'pcrel' arguments,
4002 and update comments to reflect current usage.
4003 (mips_howto_table): Remove entries for MIPS_R_RELHI, MIPS_R_RELLO,
4004 and MIPS_R_SWITCH, as well as several empty entries. Update comment
4006 (mips_ecoff_swap_reloc_in, mips_ecoff_swap_reloc_out)
4007 (mips_adjust_reloc_out, mips_bfd_reloc_type_lookup): Remove support
4008 for MIPS_R_SWITCH, MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4009 (mips_adjust_reloc_in): Likewise, adjust maximum accepted relocation
4010 type number to be MIPS_R_PCREL16.
4011 (mips_relocate_section): Remove support for link-time relaxation
4012 of branches used by embedded-PIC. Remove support for MIPS_R_SWITCH,
4013 MIPS_R_RELLO, and MIPS_R_RELHI relocations.
4014 (_bfd_ecoff_bfd_relax_section): Redefine to bfd_generic_relax_section.
4015 * ecoff.c (ecoff_indirect_link_order): Remove support for link-time
4016 relaxation of branches used by embedded-PIC.
4017 * ecofflink.c (bfd_ecoff_debug_accumulate): Likewise.
4018 * libecoff.h (struct ecoff_section_tdata): Remove embedded-PIC
4019 related members, update comment.
4020 * pe-mips.c: Remove disabled (commented-out and #if 0'd)
4021 code related to embedded-PIC.
4022 * elfxx-mips.c (_bfd_mips_elf_read_ecoff_info): Remove
4023 initialization of now-removed 'adjust' member of
4024 'struct ecoff_debug_info'.
4026 2004-04-23 Chris Demetriou <cgd@broadcom.com>
4028 * elfxx-mips.c (mips_elf_get_global_gotsym_index): Remove.
4030 2004-04-21 Philip Blundell <pb@nexus.co.uk>
4032 * elf32-arm.h (elf32_arm_check_relocs): Don't output REL32
4033 relocs for locally defined symbols during -shared final link.
4034 (elf32_arm_final_link_relocate): Likewise.
4036 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4038 * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Copy also
4039 ELF_LINK_POINTER_EQUALITY_NEEDED.
4040 (elf64_x86_64_check_relocs): Set ELF_LINK_POINTER_EQUALITY_NEEDED
4041 if r_type is not R_X86_64_PC32.
4042 (elf64_x86_64_finish_dynamic_symbol): If
4043 ELF_LINK_POINTER_EQUALITY_NEEDED is not set, clear st_value of
4046 2004-04-22 Kaz Kojima <kkojima@rr.iij4u.or.jp>
4048 * elf32-sh.c (sh_elf_plt_sym_val): New function.
4049 (elf_backend_plt_sym_val): Define.
4051 2004-04-22 Andrew Cagney <cagney@redhat.com>
4053 * opncls.c (bfd_alloc): Fix type of "wanted" in doco.
4055 2004-04-22 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4057 * hpux-core.c (hpux_core_core_file_p): Add cast in call to
4059 * som.c (som_set_section_contents): Constantify second argument.
4060 (hppa_som_gen_reloc_type): Abort for unsupported selectors.
4061 (som_object_setup): Rework to avoid warning.
4062 (setup_sections, som_write_fixups, bfd_section_from_som_symbol):
4065 2004-04-22 Andrew Cagney <cagney@redhat.com>
4067 * cache.c (bfd_cache_close): Check for a previously closed file.
4069 2004-04-22 Jakub Jelinek <jakub@redhat.com>
4071 * bfd.c (bfd_get_synthetic_symtab): Define.
4072 * targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
4073 NAME##_get_synthetic_symtab.
4074 (struct bfd_target): Add _bfd_get_synthetic_symtab.
4075 * libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
4076 * elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
4078 (_bfd_elf_get_synthetic_symtab): New prototype.
4079 * elfcode.h (elf_get_synthetic_symtab): Define.
4080 * elf.c (_bfd_elf_get_synthetic_symtab): New function.
4081 * elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
4082 (elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
4083 (elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
4084 * bfd-in2.h: Rebuilt.
4085 * libbfd.h: Rebuilt.
4086 * elf32-i386.c (elf_i386_plt_sym_val): New function.
4087 (elf_backend_plt_sym_val): Define.
4088 * elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
4089 (elf_backend_plt_sym_val): Define.
4090 * elf32-s390.c (elf_s390_plt_sym_val): New function.
4091 (elf_backend_plt_sym_val): Define.
4092 * elf64-s390.c (elf_s390_plt_sym_val): New function.
4093 (elf_backend_plt_sym_val): Define.
4094 * elf32-sparc (elf32_sparc_plt_sym_val): New function.
4095 (elf_backend_plt_sym_val): Define.
4096 * elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
4097 (elf_backend_plt_sym_val): Define.
4098 * elf32-ppc.c (ppc_elf_plt_sym_val): New function.
4099 (elf_backend_plt_sym_val): Define.
4100 * aout-target.h (MY_get_synthetic_symtab): Define.
4101 * aout-tic30.c (MY_get_synthetic_symtab): Define.
4102 * coff-rs6000.c (rs6000coff_vec): Add
4103 _bfd_nodynamic_get_synthetic_symtab.
4104 (pmac_xcoff_vec): Likewise.
4105 * coff64-rs6000.c (rs6000coff64_vec): Add
4106 _bfd_nodynamic_get_synthetic_symtab.
4107 (aix5coff64_vec): Likewise.
4108 * sunos.c (MY_get_synthetic_symtab): Define.
4109 * vms.c (vms_get_synthetic_symtab): Define.
4111 2004-04-22 Nick Clifton <nickc@redhat.com>
4113 * bfd.c (bfd_archive_filename): Return NULL on NULL input.
4115 2004-04-22 Peter Barada <peter@the-baradas.com>
4117 * archures.c: Add bfd_mach_mcfv4e to bfd_architecture.
4118 * bfd2-in.h: Regenerate.
4119 * cpu-m68k.c: Add 'm68k:mcfv4e' to arch_info_struct[].
4121 2004-04-21 Chris Demetriou <cgd@broadcom.com>
4123 * coff-mips.c (bfd_mips_ecoff_create_embedded_relocs): Remove.
4124 * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): Remove.
4125 * bfd-in.h (bfd_mips_ecoff_create_embedded_relocs)
4126 (bfd_mips_elf32_create_embedded_relocs): Remove prototypes
4127 * bfd-in2.h: Regenerate.
4129 2004-04-21 Bob Wilson <bob.wilson@acm.org>
4131 * elf32-xtensa.c (is_same_value): Add final_static_link argument and
4132 require relocations against a weak symbol to reference the same
4133 symbol hash entry if not a final, static link.
4134 (get_cached_value, add_value_map): Add final_static_link argument.
4135 (remove_literals): Pass final_static_link argument as needed.
4137 2004-04-21 Andrew Cagney <cagney@redhat.com>
4139 * opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
4140 (struct opncls, opncls_btell, opncls_bseek, opncls_bread)
4141 (opncls_bwrite, opncls_bclose, opncls_bflush)
4142 (opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
4143 bfd iovec that uses function callbacks.
4144 (bfd_close): Use the iovec's bclose.
4145 * cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
4146 (cache_bclose, cache_bflush, cache_bstat)
4147 (cache_iovec): New functions and global variable, implement a
4148 cache "iovec", where applicable set bfd_error.
4149 (bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
4150 * bfdio.c (struct bfd_iovec): Define.
4151 (real_read): Delete function.
4152 (bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
4153 (bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
4154 assume that bread and bwrite set bfd_error.
4155 * bfd.c (struct bfd): Add "iovec", update comments.
4156 * bfd-in2.h, libbfd.h: Re-generate.
4158 2004-04-21 Andrew Cagney <cagney@redhat.com>
4160 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4162 2004-04-21 Eric Botcazou <ebotcazou@act-europe.fr>
4164 * elflink.c (elf_gc_mark_dynamic_ref_symbol): New function.
4165 (bfd_elf_gc_sections): Fail if a shared object is being created.
4166 Do not fail if dynamic sections have been created. Instead call
4167 elf_gc_mark_dynamic_ref_symbol to mark sections that contain
4168 dynamically referenced symbols. Do not mark the whole graph
4169 rooted at .eh_frame, only the section proper.
4171 2004-04-20 DJ Delorie <dj@redhat.com>
4173 * reloc.c: Add BFD_RELOC_32_SECREL.
4174 * bfd-in2.h: Regenerate.
4175 * libbfd.h: Likewise.
4176 * coff-i386.c (howto_table) [COFF_WITH_PE]: Add R_SECREL32.
4177 (coff_i386_rtype_to_howto) [COFF_WITH_PE]: Handle it.
4178 (coff_i386_reloc_type_lookup) [COFF_WITH_PE]: Likewise.
4180 2004-04-19 Jakub Jelinek <jakub@redhat.com>
4182 * elf32-sparc.c (elf32_sparc_relocate_section): Handle
4183 relocs against hidden/protected undefweak symbols properly.
4184 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4186 2004-04-18 Mark Kettenis <kettenis@gnu.org>
4188 * libaout.h (enum machine_type): Add M_POWERPC_NETBSD.
4189 * netbsd-core.c (netbsd_core_file_p): Set architecture for PowerPC
4192 2004-04-17 Brian Ford <ford@vss.fsi.com>
4194 * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Use the first non-zero
4195 filepos for the SizeOfHeaders field.
4196 (_bfd_XXi_swap_scnhdr_out): Correct section flags lossage on reloc
4198 (_bfd_XXi_swap_sym_in): Remove redundant section flags assignment.
4200 2004-04-16 Alan Modra <amodra@bigpond.net.au>
4202 * simple.c (bfd_simple_get_relocated_section_contents): Don't
4203 change reloc_done. Set and restore _cooked_size.
4206 2004-04-15 Mark Kettenis <kettenis@gnu.org>
4208 * netbsd-core.c (netbsd_core_file_p): Set architecture for VAX
4211 2004-04-15 Nick Clifton <nickc@redhat.com>
4213 * bfd.c (bfd_archive_filename): Catch NULL bfd pointers.
4215 2004-04-15 Alan Modra <amodra@bigpond.net.au>
4217 * elf64-sparc.c (sparc64_elf_check_relocs): Fix thinko last change.
4219 2004-04-15 H.J. Lu <hongjiu.lu@intel.com>
4221 * elflink.c (_bfd_elf_merge_symbol): Treat weak as strong only
4222 when it is a definition.
4224 2004-04-14 Alan Modra <amodra@bigpond.net.au>
4226 * elf32-sparc.c (elf32_sparc_relocate_section): Don't abort
4227 when statically linking PIC code.
4228 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
4230 2004-04-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
4232 * config.bfd: Remove mips*-*-mach3* and mips*-dec-mach3* targets.
4233 * configure.in: Remove mips-dec-bsd*, mips-dec-mach3*, mips-*-mach3*
4234 targets amd aout_mips_big_vec, aout_mips_little_vec target vectors.
4235 * configure: Regenerate.
4237 2004-04-08 Richard Sandiford <rsandifo@redhat.com>
4239 * elflink.c: Include libiberty.h.
4240 * Makefile.am (elflink.lo): Depend on libiberty.h.
4241 * Makefile.in: Regenerate.
4243 2004-04-06 Daniel Jacobowitz <drow@mvista.com>
4245 * elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
4248 2004-04-05 H.J. Lu <hongjiu.lu@intel.com>
4250 * elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
4251 reserve the memory for dynamic linker
4253 2004-04-05 Mark Kettenis <kettenis@gnu.org>
4255 * netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
4256 (netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.
4258 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4260 * elf32-cr16c.c (elf32_cr16c_relocate_section): Use
4261 RELOC_FOR_GLOBAL_SYMBOL.
4262 (elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.
4264 2004-04-02 H.J. Lu <hongjiu.lu@intel.com>
4266 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
4267 R_ARM_ALU* only if OLD_ARM_ABI is not defined.
4269 2004-04-01 Paul Brook <paul@codesourcery.com>
4271 * bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
4272 * elf32-arm.h (struct elf32_elf_section_map): New.
4273 (struct _arm_elf_section_data): New.
4274 (elf32_arm_section_data): Define.
4275 (struct elf32_arm_link_hash_table): Add byteswap_code.
4276 (elf32_arm_link_hash_table_create): Initialize byteswap_code.
4277 (bfd_elf32_arm_process_before_allocation): Add byteswap_code.
4278 (elf32_arm_post_process_headers): Set EF_ARM_BE8.
4279 (elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
4280 elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
4281 (bfd_elf32_new_section_hook, elf_backend_write_section,
4282 elf_backend_link_output_symbol_hook): Define.
4284 2004-04-01 Andy Chittenden <achittenden@bluearc.com>
4286 * stabs.c (struct stab_link_includes_totals): Add field 'symb'
4287 that keeps the characters in a B_INCL..B_EINCL range.
4288 (_bfd_link_section_stabs): When computing the sum of the
4289 characters in a B_INCL..B_EINCL range also keep a copy of those
4290 characters. Use this information to distinguish between
4291 include sections that have the same sum and the same length
4292 but which are nevertheless unique.
4294 2004-03-31 Paul Brook <paul@codesourcery.com>
4296 * elf32-arm.h (elf32_arm_final_link_relocate): Add R_ARM_ALU*.
4297 * elfarm-nabi.c (elf32_arm_howto_table): Ditto.
4299 2004-03-31 Andy Chittenden <achittenden@bluearc.com>
4301 * stabs.c (struct stab_link_includes_totals): Rename field 'total'
4302 to 'sum_chars' and add field 'num_chars'.
4303 (_bfd_link_section_stabs): When computing the sum of the
4304 characters in a B_INCL..B_EINCL range also keep a count of the
4305 number of characters. Use this information to help distinguish
4306 between include sections when have the same sum but which
4307 nevertheless are still unique.
4309 2004-03-31 Mattias Engdegård <mattias@virtutech.se>
4311 * stabs.c (_bfd_link_section_stabs): Do not skip N_EXCL stabs.
4313 2004-03-30 Galit Heller <Galit.Heller@nsc.com>
4314 Tomer Levi <Tomer.Levi@nsc.com>
4316 * Makefile.am (ALL_MACHINES): Add cpu-cr16c.lo.
4317 (ALL_MACHINES_CFILES): Add cpu-cr16c.c.
4318 (BFD32_BACKENDS): Add elf32-cr16c.lo.
4319 (BFD32_BACKENDS_CFILES): Add elf32-cr16c.c.
4320 (cpu-cr16c.lo): New target.
4321 (elf32-cr16c.lo): Likewise.
4322 * Makefile.in: Regenerate.
4323 * archures.c (bfd_architecture): Add bfd_{arch,mach}_cr16c.
4324 (bfd_archures_list): Add bfd_cr16c_arch.
4325 * config.bfd: Handle cr16c-*-elf*.
4326 * configure.in: Handle bfd_elf32_cr16c_vec.
4327 * configure: Regenerate.
4328 * reloc.c: Add BFD_RELOC_16C_NUM08, BFD_RELOC_16C_NUM08_C,
4329 BFD_RELOC_16C_NUM16, BFD_RELOC_16C_NUM16_C,
4330 BFD_RELOC_16C_NUM32, BFD_RELOC_16C_NUM32_C,
4331 BFD_RELOC_16C_DISP04, BFD_RELOC_16C_DISP04_C,
4332 BFD_RELOC_16C_DISP08, BFD_RELOC_16C_DISP08_C,
4333 BFD_RELOC_16C_DISP16, BFD_RELOC_16C_DISP16_C,
4334 BFD_RELOC_16C_DISP24, BFD_RELOC_16C_DISP24_C,
4335 BFD_RELOC_16C_DISP24a, BFD_RELOC_16C_DISP24a_C,
4336 BFD_RELOC_16C_REG04, BFD_RELOC_16C_REG04_C,
4337 BFD_RELOC_16C_REG04a, BFD_RELOC_16C_REG04a_C,
4338 BFD_RELOC_16C_REG14, BFD_RELOC_16C_REG14_C,
4339 BFD_RELOC_16C_REG16, BFD_RELOC_16C_REG16_C,
4340 BFD_RELOC_16C_REG20, BFD_RELOC_16C_REG20_C,
4341 BFD_RELOC_16C_ABS20, BFD_RELOC_16C_ABS20_C,
4342 BFD_RELOC_16C_ABS24, BFD_RELOC_16C_ABS24_C,
4343 BFD_RELOC_16C_IMM04, BFD_RELOC_16C_IMM04_C,
4344 BFD_RELOC_16C_IMM16, BFD_RELOC_16C_IMM16_C,
4345 BFD_RELOC_16C_IMM20, BFD_RELOC_16C_IMM20_C,
4346 BFD_RELOC_16C_IMM24, BFD_RELOC_16C_IMM24_C,
4347 BFD_RELOC_16C_IMM32, BFD_RELOC_16C_IMM32_C.
4348 * targets.c (bfd_elf32_cr16c_vec): Declare.
4349 (bfd_target_vector): Add bfd_elf32_cr16c_vec.
4350 * cpu-cr16c.c: New file.
4351 * elf32-cr16c.c: Likewise.
4352 * libbfd.h: Regenerate.
4353 * bfd-in2.h: Likewise.
4355 2004-03-30 Jakub Jelinek <jakub@redhat.com>
4357 * elf.c (map_sections_to_segments): Fix handling of .tbss.
4359 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4361 * Makefile.am: Remove all mention of elflink.h.
4362 * Makefile.in: Regenerate.
4363 * bfd-in.h (bfd_elf_discard_info): Declare.
4364 (bfd_elf32_discard_info, bfd_elf64_discard_info): Delete.
4365 * bfd-in2.h: Regenerate.
4366 * elf-bfd.h (bfd_elf32_print_symbol, bfd_elf64_print_symbol,
4367 bfd_elf32_link_record_dynamic_symbol,
4368 bfd_elf64_link_record_dynamic_symbol,
4369 _bfd_elf_link_record_dynamic_symbol, bfd_elf32_bfd_final_link,
4370 bfd_elf64_bfd_final_link, elf_link_record_local_dynamic_symbol,
4371 _bfd_elf32_link_record_local_dynamic_symbol,
4372 _bfd_elf64_link_record_local_dynamic_symbol,
4373 _bfd_elf32_gc_sections, _bfd_elf32_gc_common_finalize_got_offsets,
4374 _bfd_elf32_gc_common_final_link, _bfd_elf64_gc_common_final_link,
4375 _bfd_elf32_gc_record_vtinherit, _bfd_elf32_gc_record_vtentry,
4376 _bfd_elf64_gc_sections, _bfd_elf64_gc_common_finalize_got_offsets,
4377 _bfd_elf64_gc_record_vtinherit, _bfd_elf64_gc_record_vtentry,
4378 _bfd_elf32_reloc_symbol_deleted_p,
4379 _bfd_elf64_reloc_symbol_deleted_p): Delete.
4380 (bfd_elf_link_record_dynamic_symbol,
4381 bfd_elf_link_record_local_dynamic_symbol,
4382 bfd_elf_final_link, bfd_elf_gc_sections,
4383 bfd_elf_gc_record_vtinherit, bfd_elf_gc_record_vtentry,
4384 bfd_elf_gc_common_finalize_got_offsets, bfd_elf_gc_common_final_link,
4385 bfd_elf_reloc_symbol_deleted_p): Declare.
4386 (WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
4387 * elf32-arm.h: Update for changed function names. Remove local
4388 WILL_CALL_FINISH_DYNAMIC_SECTION define.
4389 * elf-hppa.h, elf-m10300.c, elf32-cris.c, elf32-d10v.c, elf32-dlx.c,
4390 * elf32-fr30.c, elf32-frv.c, elf32-h8300.c, elf32-hppa.c, elf32-i386.c,
4391 * elf32-iq2000.c, elf32-m32r.c, elf32-m68hc1x.c, elf32-m68k.c,
4392 * elf32-mcore.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4393 * elf32-sh.c, elf32-sparc.c, elf32-v850.c, elf32-vax.c,
4394 * elf32-xstormy16.c, elf32-xtensa.c, elf64-alpha.c, elf64-hppa.c,
4395 * elf64-mmix.c, elf64-ppc.c, elf64-s390.c, elf64-sh64.c, elf64-sparc.c,
4396 * elf64-x86-64.c, elfxx-ia64.c, elfxx-mips.c, elfxx-target.h: Likewise.
4397 * elfxx-target.h (bfd_elfNN_bfd_final_link): Define.
4398 (bfd_elfNN_print_symbol): Define.
4399 * elfcode.h: Don't include elflink.h.
4400 (elf_bfd_discard_info, elf_reloc_symbol_deleted_p,
4401 elf_link_record_dynamic_symbol, elf_bfd_final_link, elf_gc_sections,
4402 elf_gc_common_finalize_got_offsets, elf_gc_common_final_link,
4403 elf_gc_record_vtinherit, elf_gc_record_vtentry,
4404 elf_link_record_local_dynamic_symbol): Don't define.
4405 * elflink.c: Update for changed function names. Move elflink.h
4407 * elflink.h: Delete file.
4408 * po/SRC-POTFILES.in: Regenerate.
4409 * po/bfd.pot: Regenerate.
4411 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4413 * elf64-mmix.c (mmix_elf_relocate_section): Restore code setting
4414 "name" for global syms accidentally removed in 2004-03-20 change.
4416 2004-03-27 Alan Modra <amodra@bigpond.net.au>
4418 * elf-bfd.h (struct elf_reloc_cookie): Add r_sym_shift field.
4419 * elflink.h: Replace all occurrences of sizeof (Elf_External_*)
4420 where Elf_External_* is different for 64 and 32 bit, with
4421 corresponding elf_size_info field.
4422 (struct elf_final_link_info): Use "bfd_byte *" instead
4423 of "Elf_External_Sym *" for external_syms and symbuf.
4424 (elf_link_adjust_relocs): Set up r_type_mask and r_sym_shift local
4425 vars and use instead of ELF_R_INFO and ELF_R_TYPE macros.
4426 (struct elf_link_sort_rela): Add "sym_mask" alias for "offset".
4427 (elf_link_sort_cmp1): Use sym_mask field instead of ELF_R_SYM.
4428 (elf_link_sort_cmp2): Adjust.
4429 (elf_link_sort_relocs): Set up r_sym_mask local var instead of
4430 using ELF_R_SYM macro. Set u.sym_mask.
4431 (elf_bfd_final_link): Call _bfd_elf_stringtab_init instead of macro
4432 version, elf_stringtab_init. Ditto for bfd_section_from_elf_index
4433 vs. section_from_elf_index. Adjust Elf_External_Sym pointer
4434 arithmetic. Pass bed to elf_link_flush_output_syms. Adjust
4435 Elf_External_Dyn pointer arithmentic. Use bed swap_dyn_in and
4436 swap_syn_out functions. Rearrange dyn swap in/out switch.
4437 (elf_link_output_sym): Adjust Elf_External_Sym pointer arithmentic.
4438 Pass bed to elf_link_flush_output_syms. Use bed swap_symbol_out.
4439 (elf_link_flush_output_syms): Add elf_backend_data arg.
4440 (elf_link_check_versioned_symbol): Likewise.
4441 (elf_link_output_extsym): Pass bed to elf_link_check_versioned_symbol.
4442 Adjust Elf_External_Sym pointer arithmetic. Use bed swap_symbol_out.
4443 (elf_link_input_bfd): Use bfd_section_from_elf_index. Set up
4444 r_type_mask and r_sym_shift local vars and use instead of ELF_R_SYM,
4445 ELF_R_TYPE and ELF_R_INFO macros.
4446 (elf_reloc_link_order): Select ELF32_R_INFO or ELF64_R_INFO invocation
4447 based on size rather than using ELF_R_INFO.
4448 (elf_gc_mark): Set up r_sym_shift local var and use instead of
4450 (struct alloc_got_off_arg): New.
4451 (elf_gc_common_finalize_got_offsets): Use elf_size_info instead of
4452 ARCH_SIZE. Pass get entry size down to elf_gc_allocate_got_offsets.
4453 (elf_gc_allocate_got_offsets): Adjust.
4454 (elf_reloc_symbol_deleted_p): Usee cookie.r_sym_shift instead of
4455 ELF_R_SYM. Use bfd_section_from_elf_index.
4456 (elf_bfd_discard_info): Set cookie.r_sym_shift.
4457 * elfcode.h (elf_stringtab_init, section_from_elf_index): Delete.
4458 (elf_slurp_symbol_table): Use bfd_section_from_elf_index.
4460 2004-03-26 Stan Shebs <shebs@apple.com>
4462 Remove MPW support, no longer used.
4463 * config.bfd (powerpc-*-mpw*): Remove configuration.
4464 * mpw-config.in, mpw-make.sed: Remove files.
4465 * ecoffswap.h [MPW_C]: Remove MPW-C-friendly version of code.
4467 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4469 * elf64-ppc.c (elf_backend_add_symbol_hook): Define.
4470 (ppc64_elf_add_symbol_hook): New function.
4471 * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove
4472 const from Elf_Internal_Sym param.
4473 * elflink.c (elf_link_add_object_symbols): Adjust.
4474 * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust.
4475 * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust.
4476 * elf32-i370.c (elf_backend_add_symbol_hook): Adjust.
4477 * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust.
4478 * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust.
4479 * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust.
4480 * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust.
4481 * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust.
4482 * elf32-v850.c (v850_elf_add_symbol_hook): Adjust.
4483 * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust.
4484 * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust.
4485 * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust.
4486 * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust.
4487 * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust.
4488 * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust.
4489 * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.
4491 2004-03-26 Alan Modra <amodra@bigpond.net.au>
4493 * elfxx-target.h (bfd_elfNN_bfd_link_add_symbols): Define.
4494 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): Delete.
4495 (_bfd_elf_sort_symbol, _bfd_elf_add_dt_needed_tag): Delete.
4496 (_bfd_elf_finalize_dynstr, bfd_elf32_bfd_link_add_symbols): Delete.
4497 (bfd_elf64_bfd_link_add_symbols): Delete.
4498 (bfd_elf_link_add_symbols): Declare.
4499 * elfcode.h (elf_bfd_link_add_symbols): Delete.
4500 * elflink.c: Include safe-ctype.h.
4501 (elf_add_dt_needed_tag): Rename from _bfd_elf_add_dt_needed_tag,
4503 (elf_sort_symbol): Rename from _bfd_elf_sort_symbol, make static.
4504 (elf_finalize_dynstr): Rename from _bfd_elf_finalize_dynstr, make
4506 (elf_link_add_archive_symbols): Rename from
4507 _bfd_elf_link_add_archive_symbols, make static.
4508 (elf_link_add_object_symbols): New function. Corresponding
4509 elflink.h function converted to use elf_size_info.
4510 (bfd_elf_link_add_symbols): Likewise.
4511 (bfd_elf_size_dynamic_sections): Adjust.
4512 * elflink.h (elf_bfd_link_add_symbols): Delete.
4513 (elf_link_add_object_symbols): Delete.
4514 * elf32-gen.c (elf32_generic_link_add_symbols): Call
4515 bfd_elf_link_add_symbols.
4516 * elf64-gen.c (elf64_generic_link_add_symbols): Likewise.
4518 2004-03-25 Alan Modra <amodra@bigpond.net.au>
4520 * elflink.h (elf_link_add_object_symbols): Add DT_NEEDED for as-needed
4521 and chained shared libs only if dynsym. Clear dynsym on forced-local.
4523 * elf-bfd.h (_bfd_elf_add_dynamic_entry): Declare.
4524 (bfd_elf32_add_dynamic_entry, bfd_elf64_add_dynamic_entry): Delete.
4525 (_bfd_elf_add_dt_needed_tag): Declare.
4526 (_bfd_elf_sort_symbol): Declare.
4527 (_bfd_elf_finalize_dynstr): Declare.
4528 (RELOC_FOR_GLOBAL_SYM): Formatting.
4529 * elfcode.h (elf_add_dynamic_entry): Delete.
4530 * elflink.c (_bfd_elf_add_dynamic_entry): New function. Corresponding
4531 elflink.h function converted to use elf_size_info.
4532 (_bfd_elf_add_dt_needed_tag): Likewise.
4533 (_bfd_elf_sort_symbol): Likewise.
4534 (_bfd_elf_finalize_dynstr): Likewise.
4535 (compute_bucket_count): Likewise.
4536 (bfd_elf_size_dynamic_sections): Likewise. Check result of
4537 _bfd_elf_strtab_add before calling _bfd_elf_strtab_addref.
4538 (elf_adjust_dynstr_offsets, elf_collect_hash_codes): Moved from..
4539 * elflink.h: ..here.
4540 (sort_symbol, add_dt_needed_tag): Delete.
4541 (elf_add_dynamic_entry, elf_finalize_dynstr): Delete.
4542 (compute_bucket_count, NAME(bfd_elf,size_dynamic_sections)): Delete.
4544 * elf32-arm.h (add_dynamic_entry): Update. Remove casts.
4545 * elf32-cris.c (add_dynamic_entry): Likewise.
4546 * elf32-hppa.c (add_dynamic_entry): Likewise.
4547 * elf32-i370.c (add_dynamic_entry): Likewise.
4548 * elf32-i386.c (add_dynamic_entry): Likewise.
4549 * elf32-m32r.c (add_dynamic_entry): Likewise.
4550 * elf32-m68k.c (add_dynamic_entry): Likewise.
4551 * elf32-ppc.c (add_dynamic_entry): Likewise.
4552 * elf32-s390.c (add_dynamic_entry): Likewise.
4553 * elf32-sh.c (add_dynamic_entry): Likewise.
4554 * elf32-sparc.c (add_dynamic_entry): Likewise.
4555 * elf32-vax.c (add_dynamic_entry): Likewise.
4556 * elf32-xtensa.c (add_dynamic_entry): Likewise.
4557 * elf64-alpha.c (add_dynamic_entry): Likewise.
4558 * elf64-hppa.c (add_dynamic_entry): Likewise.
4559 * elf64-ppc.c (add_dynamic_entry): Likewise.
4560 * elf64-s390.c (add_dynamic_entry): Likewise.
4561 * elf64-sparc.c (add_dynamic_entry): Likewise.
4562 * elf64-x86-64.c (add_dynamic_entry): Likewise.
4563 * elfxx-ia64.c (add_dynamic_entry): Likewise.
4564 * elfxx-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4565 * elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Likewise.
4566 * elf32-frv.c (elf32_frv_size_dynamic_sections): Likewise.
4567 * elf64-sh64.c (sh64_elf64_size_dynamic_sections): Likewise.
4569 2004-03-23 Paul Brook <paul@codesourcery.com>
4571 * elf32-arm.h (arm_print_private_bfd_data): Add EABI v3.
4573 2004-03-22 Bob Wilson <bob.wilson@acm.org>
4575 * elf32-xtensa.c (elf_xtensa_check_relocs): Remove code to read
4576 literal tables and check for relocs outside of literal pools.
4577 (elf_xtensa_make_sym_local): Don't clear ELF_LINK_NON_GOT_REF flag.
4578 (elf_xtensa_fix_refcounts): Don't check ELF_LINK_NON_GOT_REF or
4580 (elf_xtensa_size_dynamic_sections): Don't add DT_TEXTREL entry.
4581 (elf_xtensa_relocate_section): Read literal tables and check for
4582 dynamic relocations in read-only sections and not in literal pools.
4584 2004-03-23 Alan Modra <amodra@bigpond.net.au>
4587 * linker.c (bfd_wrapped_link_hash_lookup): Handle info->wrap_char.
4589 2004-03-22 Hans-Peter Nilsson <hp@axis.com>
4591 * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_16_GOTPLT,
4592 R_CRIS_16_GOTPLT>: Also error if there's no PLT for a symbol
4593 not defined by the executable, or defined in a DSO.
4594 <eliding run-time relocation of .got>: Initialize GOT entry for a
4595 function symbol or ELF_LINK_HASH_NEEDS_PLT statically in an
4597 (cris_elf_gc_sweep_hook): Improve fallthrough marking.
4598 (elf_cris_try_fold_plt_to_got): Improve head comment. Do not fold
4599 a PLT reloc to GOT for an executable.
4600 (elf_cris_adjust_dynamic_symbol): Only fold a .got.plt entry with
4601 .got for a DSO and explain why.
4602 (elf_cris_discard_excess_program_dynamics): Also lose GOT-relocs
4603 and unreferenced symbols for which a PLT is defined. Adjust
4604 dynamic-symbol pruning correspondingly, to make sure we don't lose
4605 a dynamic symbol also defined by a DSO.
4607 2004-03-22 Alan Modra <amodra@bigpond.net.au>
4609 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Add input_bfd, input_section
4610 and rel args. Group input and output args. Wrap to 80 columns.
4611 * elf-m10200.c, elf-m10300.c, elf32-arm.h, elf32-avr.c,
4612 elf32-cris.c, elf32-d10v.c, elf32-fr30.c, elf32-h8300.c,
4613 elf32-hppa.c, elf32-i386.c, elf32-i860.c, elf32-ip2k.c,
4614 elf32-iq2000.c, elf32-m68hc1x.c, elf32-m68k.c, elf32-mcore.c,
4615 elf32-msp430.c, elf32-openrisc.c, elf32-ppc.c, elf32-s390.c,
4616 elf32-sparc.c, elf32-v850.c, elf32-vax.c, elf32-xstormy16.c,
4617 elf32-xtensa.c, elf64-alpha.c, elf64-mmix.c, elf64-ppc.c,
4618 elf64-s390.c, elf64-sparc.c, elf64-x86-64.c, elfxx-ia64.c: Update
4619 RELOC_FOR_GLOBAL_SYMBOL invocation.
4621 2004-03-20 H.J. Lu <hongjiu.lu@intel.com>
4623 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Report error if
4624 unresolved symbols in objects aren't allowed.
4626 * elf-hppa.h (elf_hppa_relocate_section): Properly handle
4628 (elf_hppa_remark_useless_dynamic_symbols): Likewise.
4629 (elf_hppa_unmark_useless_dynamic_symbols):
4630 * elf32-frv.c (elf32_frv_relocate_section): Likewise.
4631 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
4632 (elf32_hppa_relocate_section): Likewise.
4633 * elf32-i370.c (i370_elf_relocate_section): Likewise.
4634 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
4635 * elf32-sh.c (sh_elf_relocate_section): Likewise.
4636 * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
4637 * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
4639 * elf-m10200.c (mn10200_elf_relocate_section): Use
4640 RELOC_FOR_GLOBAL_SYMBOL.
4641 * elf32-avr.c (elf32_avr_relocate_section): Likewise.
4642 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
4643 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
4644 * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
4645 * elf32-i860.c (elf32_i860_relocate_section): Likewise.
4646 * elf32-m68hc1x.c (m68hc11_get_relocation_value): Likewise.
4647 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
4648 * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
4649 * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
4650 * elf32-v850.c (v850_elf_relocate_section): Likewise.
4651 * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
4652 * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
4654 2004-03-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4656 * elf32-hppa.c (elf32_hppa_check_relocs): Handle R_PARISC_PCREL32.
4657 (final_link_relocate): Likewise.
4658 * elf-hppa.h (elf_hppa_reloc_final_type): Handle selectors for
4659 R_PARISC_PCREL32 and R_PARISC_PCREL64 relocations.
4661 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4663 * Makefile.am: Run "make dep-am".
4664 * Makefile.in: Regenerate.
4665 * aclocal.m4: Regenerate.
4666 * config.in: Regenerate.
4667 * po/bfd.pot: Regenerate.
4669 2004-03-19 Alan Modra <amodra@bigpond.net.au>
4670 H.J. Lu <hongjiu.lu@intel.com>
4672 * elflink.c (_bfd_elf_merge_symbol): Revert last change. Move
4673 type and size change code to where it was previously. Remove
4674 dt_needed param. Treat old weak syms as strong if new sym is
4675 from a shared lib, even when old sym is from another shared
4676 lib. Remove unnecessary tests of oldweak and newweak. Correct
4678 (_bfd_elf_add_default_symbol): Remove dt_needed param. Update
4679 _bfd_elf_merge_symbol calls.
4680 * elflink.h (elf_link_add_object_symbols): Update calls. Remove
4681 dt_needed local var. Update comments.
4682 * elf-bfd.h (_bfd_elf_merge_symbol): Update prototype.
4683 (_bfd_elf_add_default_symbol): Likewise.
4685 * elflink.c (_bfd_elf_merge_symbol): Reinstate code to handle
4686 strong syms in one shared object overriding weak syms in another.
4688 2004-03-18 Alan Modra <amodra@bigpond.net.au>
4690 * elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
4691 dyn_lib_class field. Rearrange for better packing.
4692 (elf_dt_soname): Delete.
4693 (elf_dyn_lib_class): Define.
4694 * elf.c (bfd_elf_set_dt_needed_name): Update comment.
4695 (bfd_elf_set_dt_needed_soname): Delete.
4696 (bfd_elf_set_dyn_lib_class): New function.
4697 * elflink.h (add_dt_needed_tag): New function. Split out from..
4698 (elf_link_add_object_symbols): ..here. Rename "name" to "soname".
4699 Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
4700 initialization of soname.
4701 (elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
4703 * bfd-in.h (enum dynamic_lib_link_class): New.
4704 (bfd_elf_set_dt_needed_soname): Delete.
4705 (bfd_elf_set_dyn_lib_class): Declare.
4706 * bfd-in2.h: Regenerate.
4708 * elflink.c (_bfd_elf_merge_symbol): Rewrite weak symbol handling.
4709 (_bfd_elf_add_default_symbol): Remove indirect BFD_ASSERTs.
4710 * elflink.h (elf_link_add_object_symbols): Don't clear dt_needed in
4711 symbol loop. Instead use add_needed to flag tag as written.
4713 2004-03-17 Nathan Sidwell <nathan@codesourcery.com>
4715 * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Correct
4716 logic for null_input_bfd detection.
4718 2004-03-17 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
4720 * config.bfd: Switch sh-*-rtems* to ELF. Add sh-*-rtemscoff*.
4722 2004-03-16 Mark Kettenis <kettenis@gnu.org>
4724 * netbsd-core.c (netbsd_core_file_p) [CORE_FPU_OFFSET]: Remove
4727 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4729 * elflink.c (elf_link_read_relocs_from_section): Don't use
4730 NUM_SHDR_ENTRIES in end of reloc calc. Move NULL shdr check..
4731 (_bfd_elf_link_read_relocs): ..to here.
4732 * elf32-ppc.c (ppc_elf_relax_section): Formatting.
4734 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4736 * configure.in (HOST_64BIT_TYPE, HOST_U_64BIT_TYPE): Don't override
4737 values selected in configure.host. Require both to be defined
4738 before setting BFD_HOST_64_BIT_DEFINED. Protect assignment to
4739 corresponding BFD_HOST vars with quotes.
4740 <${host64}-${target64}-${want64} in *true*>: Don't exempt gcc;
4741 Always require BFD_HOST_64_BIT_DEFINED.
4742 <file_ptr type>: Find off_t size before emitting message. Combine
4743 off_t and ftello64 conditional.
4744 * configure: Regenerate.
4746 2004-03-16 Alan Modra <amodra@bigpond.net.au>
4748 * elf32-m32r.c (m32r_elf_create_dynamic_sections): Fix pointer
4749 aliasing warning. Remove trailing whitespace throughout file.
4751 2004-03-15 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
4753 * elf-hppa.h (elf_hppa_relocate_section): Pass input_bfd instead of
4754 input_section in calls to get_dyn_name.
4755 * 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
4757 (elf64_hppa_check_relocs): Pass abfd in call to get_dyn_name.
4759 2004-03-15 Alan Modra <amodra@bigpond.net.au>
4761 * bfd-in.h (bfd_int64_t, bfd_uint64_t): New types.
4762 (BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Don't define here.
4763 (bfd_getb64, bfd_getl64, bfd_get_bits): Return bfd_uint64_t.
4764 (bfd_getb_signed_64, bfd_getl_signed_64): Return bfd_int64_t.
4765 (bfd_putb64, bfd_putl64, bfd_put_bits): Accept bfd_uint64_t.
4766 * configure.in (HOST_U_64BIT_TYPE): Set when sizeof long is 8.
4767 (BFD_HOST_64_BIT_DEFINED, BFD_HOST_64_BIT, BFD_HOST_U_64_BIT): Set
4769 * libbfd.c (EIGHT_GAZILLION, COERCE64): Use bfd_int64_t.
4770 (bfd_getb64): Return bfd_uint64_t. Enable when BFD_HOST_64_BIT.
4771 (bfd_getl64, bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
4772 (bfd_putb64): Accept bfd_uint64_t. Enable when BFD_HOST_64_BIT.
4773 (bfd_putl64, bfd_put_bits, bfd_get_bits): Likewise.
4774 * dwarf2.c (struct attribute): Use bfd_int64_t and bfd_uint64_t.
4775 (read_8_bytes, read_indirect_string, read_address): Likewise.
4776 (read_abbrevs, parse_comp_unit): Likewise.
4777 * targets.c (struct bfd_target): Likewise.
4778 * aix386-core.c (NO_GET64, NO_PUT64, NO_GETS64): Define and use.
4779 * hppabsd-core.c: Likewise. Formatting.
4780 * hpux-core.c: Likewise.
4781 * irix-core.c: Likewise.
4782 * netbsd-core.c: Likewise.
4783 * osf-core.c: Likewise.
4784 * ptrace-core.c: Likewise.
4785 * sco5-core.c: Likewise.
4786 * trad-core.c: Likewise.
4787 * configure: Regenerate.
4788 * bfd-in2.h: Regenerate.
4790 2004-03-15 Alan Modra <amodra@bigpond.net.au>
4792 * bfd-in.h (bfd_getb64, bfd_getl64): Replace bfd_byte* with void*.
4793 (bfd_getb32, bfd_getl32, bfd_getb16, bfd_getl16): Likewise.
4794 (bfd_getb_signed_64, bfd_getl_signed_64): Likewise.
4795 (bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
4796 (bfd_getb_signed_16, bfd_getl_signed_16): Likewise.
4797 (bfd_putb64, bfd_putl64, bfd_putb32, bfd_putl32): Likewise.
4798 (bfd_putb16, bfd_putl16, bfd_get_bits, bfd_put_bits): Likewise.
4799 * libbfd.c: Likewise in function definitions.
4800 (bfd_put_8): Mask with 0xff rather than casting to char.
4801 (bfd_putb16, bfd_putl16, bfd_putb32, bfd_putl32): Likewise.
4802 (bfd_putb64, bfd_putl64, bfd_put_bits): Likewise.
4803 (H_PUT_64, H_PUT_32, H_PUT_16, H_PUT_8): Remove casts, simplify.
4804 (H_PUT_S64, H_PUT_S32, H_PUT_S16, H_PUT_S8): Likewise.
4805 (H_GET_64, H_GET_32, H_GET_16, H_GET_8): Likewise.
4806 (H_GET_S64, H_GET_S32, H_GET_S16, H_GET_S8): Likewise.
4807 * libaout.h (H_PUT_64 H_PUT_32, H_PUT_16): Remove casts, simplify.
4808 (H_PUT_S64, H_PUT_S32, H_PUT_S16): Likewise.
4809 (H_GET_64, H_GET_32, H_GET_16): Likewise.
4810 (H_GET_S64, H_GET_S32, H_GET_S16): Likewise.
4811 * archive.c (do_slurp_coff_armap): Update swap prototype.
4812 * coff-tic54x.c (tic54x_getl32): Replace bfd_byte* with void*.
4813 (tic54x_getl_signed_32): Likewise.
4814 (tic54x_putl32): Likewise. Mask with 0xff rather than casting to char.
4815 * mach-o.c (bfd_mach_o_read_header): Update get32 prototype.
4816 * pdp11.c (bfd_getp32): Make static, replace bfd_byte* with void*.
4817 (bfd_getp_signed_32, bfd_putp32): Likewise.
4818 * targets.c (struct bfd_target): Use void* in place of bfd_byte* for
4819 bfd_getx64, bfd_getx_signed_64, bfd_putx64, bfd_getx32,
4820 bfd_getx_signed_32, bfd_putx32, bfd_getx16, bfd_getx_signed_16,
4821 bfd_putx16, bfd_h_getx64, bfd_h_getx_signed_64, bfd_h_putx64,
4822 bfd_h_getx32, bfd_h_getx_signed_32, bfd_h_putx32, bfd_h_getx16,
4823 bfd_h_getx_signed_16, bfd_h_putx16.
4824 * aix386-core.c (NO_GET, NO_GETS, NO_PUT): Update prototypes.
4825 * hppabsd-core.c: Similarly. Rename NO_SIGNED_GET to NO_GETS.
4826 * hpux-core.c: Likewise.
4827 * irix-core.c: Likewise.
4828 * netbsd-core.c: Likewise.
4829 * osf-core.c: Likewise.
4830 * ptrace-core.c: Likewise.
4831 * sco5-core.c: Likewise.
4832 * trad-core.c: Likewise.
4833 * bfd-in2.h: Regenerate.
4835 2004-03-15 Matt Thomas <matt@3am-software.com>
4837 * config.bfd: Add x86-64 vector to NetBSD/i386 if 64bit BFD is
4840 2004-03-13 Mark Kettenis <kettenis@gnu.org>
4842 * config.bfd: Add x86_64-*-openbsd*.
4843 * configure.in (x86_64-*-openbsd*): Set COREFILE to
4845 * configure: Regenerate.
4847 2004-03-12 Nick Clifton <nickc@redhat.com>
4848 Dave Murphy <wintermute2k4@ntlworld.com>
4850 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Skip most checks
4851 if the input bfd does not contain any code.
4853 2004-03-09 Steve Ellcey <sje@cup.hp.com>
4855 * elfxx-ia64.c (plt_full_entry): Change ld8 to ld8.acq.
4857 2004-03-05 Fred Fish <fnf@redhat.com>
4859 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Just force
4860 mips16 symbols to be even rather than testing first for even/odd.
4861 (_bfd_mips_elf_link_output_symbol_hook): Ditto.
4863 2004-03-05 Nathan Sidwell <nathan@codesourcery.com>
4865 * elf.c (map_sections_to_segments): Ignore .tbss sections for
4868 2004-03-03 Alexandre Oliva <aoliva@redhat.com>
4870 * elflink.c (bfd_elf_record_link_assignment): Mark undefweak and
4871 undefined symbols as hash_new.
4873 2003-03-03 Andrew Stubbs <andrew.stubbs@superh.com>
4875 * archures.c: Add bfd_mach_sh4_nommu_nofpu.
4877 * elf32-sh.c: Ditto.
4878 * bfd-in2.h: Regenerate.
4880 2004-03-02 Alexandre Oliva <aoliva@redhat.com>
4882 * elf32-frv.c (struct frv_pic_relocs_info): Added fixups and
4884 (_frv_count_got_plt_entries): Initialize them.
4885 (frv_pic_relocs_info_find): Add insert argument. Adjust all
4887 (frv_pic_relocs_info_for_global): Likewise.
4888 (frv_pic_relocs_info_for_local): Likewise.
4889 (frv_pic_merge_early_relocs_info): New.
4890 (_frv_resolve_final_relocs_info): Use it in case one entry maps to
4892 (_frv_add_dyn_reloc): Add entry argument. Adjust all callers.
4893 Check that we don't exceed the allocated count for entry.
4894 (_frv_add_rofixup): Likewise.
4895 (_frv_emit_got_relocs_plt_entries): Adjust for coding standards.
4896 (elf32_frv_finish_dynamic_sections): Improve error message in case
4897 we emit too few rofixup entries.
4899 2004-03-01 Richard Sandiford <rsandifo@redhat.com>
4901 * archures.c (bfd_mach_fr450): New.
4902 * bfd-in2.h: Regenerate.
4903 * cpu-frv.c (arch_info_450): New bfd_arch_info_type.
4904 (arch_info_500): Link to it.
4905 * elf32-frv.c (elf32_frv_machine, frv_elf_merge_private_bfd_data)
4906 (frv_elf_print_private_bfd_data): Handle fr405 and fr450 header flags.
4907 (frv_elf_arch_extension_p): New function.
4908 (frv_elf_merge_private_bfd_data): Use it.
4910 2004-02-28 H.J. Lu <hongjiu.lu@intel.com>
4912 * elf-bfd.h (_bfd_elf_link_add_archive_symbols): New prototype.
4914 * elflink.h (is_global_data_symbol_definition): Moved to
4916 (elf_link_is_defined_archive_symbol): Likewise.
4917 (elf_link_add_archive_symbols): Likewise. Renamed to
4918 _bfd_elf_link_add_archive_symbols.
4920 * elflink.c (elf_link_is_defined_archive_symbol): Get the size
4921 of ELF symbol table entry from backend.
4922 (_bfd_elf_link_add_archive_symbols): Call bfd_link_add_symbols
4923 instead of elf_link_add_object_symbols.
4925 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
4927 * elf-bfd.h (struct elf_backend_data): Added
4928 elf_backend_can_make_relative_eh_frame,
4929 elf_backend_can_make_lsda_relative_eh_frame and
4930 elf_backend_encode_eh_address.
4931 (_bfd_elf_encode_eh_address): Declare.
4932 (_bfd_elf_can_make_relative): Declare.
4933 * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Use new
4934 hooks to decide whether to attempt to make_relative and
4936 (_bfd_elf_write_section_eh_frame_hdr): Call encode_eh_address.
4937 (_bfd_elf_can_make_relative): New.
4938 (_bfd_elf_encode_eh_address): New.
4939 * elf32-frv.c (frv_elf_use_relative_eh_frame): New.
4940 (frv_elf_encode_eh_address): New.
4941 (elf_backend_can_make_relative_eh_frame): Define.
4942 (elf_backend_can_make_lsda_relative_eh_frame): Define.
4943 (elf_backend_encode_eh_address): Define.
4945 (elf_backend_can_make_relative_eh_frame): Define.
4946 (elf_backend_can_make_lsda_relative_eh_frame): Define.
4947 (elf_backend_encode_eh_address): Define.
4948 (elfNN_bed): Add them.
4950 2004-02-27 Alexandre Oliva <aoliva@redhat.com>
4952 * elf32-frv.c (elf32_frv_howto_table) <R_FRV_LABEL16>: Set
4953 complain_on_overflow to signed.
4955 2004-02-27 H.J. Lu <hongjiu.lu@intel.com>
4957 * elflink.h (sort_symbol): New.
4958 (elf_link_add_object_symbols): Use a sorted symbol array for
4961 2004-02-27 Jakub Jelinek <jakub@redhat.com>
4963 * elf32-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4964 for pc relative relocs.
4965 (elf_s390_relocate_section): Likewise.
4966 * elf64-s390.c (allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL
4967 for pc relative relocs.
4968 (elf_s390_relocate_section): Likewise.
4970 2004-02-26 H.J. Lu <hongjiu.lu@intel.com>
4972 * elfxx-ia64.c (elfNN_ia64_check_relocs): Fix call to
4975 2004-02-25 H.J. Lu <hongjiu.lu@intel.com>
4977 * elfxx-ia64.c (elfNN_ia64_dyn_reloc_entry): Add the reltext.
4978 field to track if a relocation is against readonly section.
4979 (count_dyn_reloc): Take a new argument for rent->reltext.
4980 (elfNN_ia64_check_relocs): Adjust call to count_dyn_reloc.
4981 (get_reloc_section): Don't set ia64_info->reltext here.
4982 (allocate_dynrel_entries): Set ia64_info->reltext here.
4984 2004-02-24 Alexandre Oliva <aoliva@redhat.com>
4986 * elf32-frv.c (FRV_SYM_LOCAL): Weak undefined doesn't imply local.
4987 (_frv_emit_got_relocs_plt_entries): Decay relocation to protected
4988 function's descriptor to symbol+offset, and map local undefweak
4989 symbol to NULL function descriptor.
4990 (elf32_frv_relocate_section): Likewise.
4992 2004-02-23 Mark Kettenis <kettenis@gnu.org>
4994 * libaout.h (enum machine_type): Add M_SPARC64_NETBSD and
4996 * netbsd-core.c (M_SPARC64_OPENBSD): Define.
4997 (netbsd_core_file_p): Set architecture from machine ID for
5000 2004-02-23 Jakub Jelinek <jakub@redhat.com>
5002 * elflink.h (size_dynamic_sections): If not adding DT_FLAGS and
5003 DF_BIND_NOW is set in info->flags, create DT_BIND_NOW dynamic entry.
5005 2004-02-21 H.J. Lu <hongjiu.lu@intel.com>
5007 * elflink.c (_bfd_elf_merge_symbol): Properly handle undefined
5008 symbols with non-default visibility.
5010 2004-02-21 Danny Smith <daanysmith@users.sourceforge.net>
5012 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Clear
5013 IMAGE_SCN_MEM_WRITE on known sections only.
5015 2004-02-20 Jakub Jelinek <jakub@redhat.com>
5017 * elf32-ppc.c (allocate_dynrelocs): Create dynsym for undef weak
5018 symbols used in PIE relocs.
5020 2004-02-19 Jakub Jelinek <jakub@redhat.com>
5022 * elf32-sparc.c (elf32_sparc_finish_dynamic_sections): Clear
5025 2004-02-18 Daniel Jacobowitz <drow@mvista.com>
5027 * configure.in: Update version to 2.15.90.
5028 * configure: Regenerate.
5030 2004-02-17 Daniel Jacobowitz <drow@mvista.com>
5031 Richard Sandiford <rsandifo@redhat.com>
5033 * elfxx-mips.c (mips_elf_calculate_relocation): Use
5034 _bfd_elf_symbol_refs_local_p to decide whether to decay
5035 a GOT_PAGE/GOT_OFST pair to GOT_DISP/addend.
5036 (_bfd_mips_elf_check_relocs): Add a global GOT entry for GOT_PAGE
5037 relocs if the symbol wasn't defined by a regular object file.
5038 Don't check the symbol's dynindx.
5040 2004-02-16 Andrew Cagney <cagney@redhat.com>
5042 * bfd-in.h (file_ptr, ufile_ptr): Configure type using
5044 * bfd-in2.h: Re-generate.
5046 2004-02-14 Andrew Cagney <cagney@redhat.com>
5048 * configure.host (HDEFINES): When hppa*-*-hpux*, define
5049 _LARGEFILE64_SOURCE.
5051 2004-02-13 Andrew Cagney <cagney@redhat.com>
5053 * elf.c (vma_page_aligned_bias): New function.
5054 (assign_file_positions_except_relocs)
5055 (assign_file_positions_for_segments): Replace broken modulo
5056 arithmetic with call to vma_page_aligned_bias.
5058 2004-02-11 Andrew Cagney <cagney@redhat.com>
5060 * bfd-in.h: Update copyright.
5061 (bfd_tell): Change return type to file_ptr.
5062 * bfd-in2.h: Re-generate.
5063 * cache.c: Update copyright.
5064 (bfd_cache_lookup_worker): Use real_fseek, do not cast offset
5066 (close_one): Use real_ftell.
5067 * bfdio.c: Update copyright.
5068 (real_ftell, real_fseek): New functions.
5069 (bfd_tell): Use real_fseek and real_ftell, change return type to
5071 (bfd_seek): Use real_ftell and real_fseek, change type of
5072 file_position to a file_ptr.
5073 * libbfd-in.h: Update copyright.
5074 (real_ftell, real_fseek): Declare.
5075 * libbfd.h: Re-generate.
5077 * configure.in (AC_CHECK_FUNCS): Check for ftello, ftello64,
5078 fseeko and fseeko64. Determine bfd_file_ptr.
5079 * configure: Re-generate.
5080 * config.in: Re-generate.
5082 2004-02-09 Anil Paranjpe <anilp1@KPITCummins.com>
5084 * coff-h8300.c: Added comments about relaxation for ldc.w and stc.w.
5085 * elf32-h8300.c: Likewise.
5087 2004-02-09 Christian Vogel <vogelchr@vogel.cx>
5088 Nick Clifton <nickc@redhat.com>
5090 * elf64-alpha.c (elf64_alpha_calc_got_offsets_for_symbol): Catch
5091 GOT entries with no associated GOT subsection.
5093 2004-02-09 Richard Sandiford <rsandifo@redhat.com>
5095 * bfd-elf.h (elf_backend_name_local_section_symbols): New hook.
5096 * elf.c (swap_out_syms): Use it to decide whether local section
5097 symbols should be named.
5098 * elfxx-target.h (elf_backend_name_local_section_symbols): New macro.
5099 * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare.
5100 (elf_backend_name_local_section_symbols): Define.
5101 * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.
5103 2004-01-30 H.J. Lu <hongjiu.lu@intel.com>
5105 * elfxx-ia64.c (elfNN_ia64_relax_brl): New function.
5106 (elfNN_ia64_relax_section): Optimize brl to br during the relax
5109 2004-01-30 Alexandre Oliva <aoliva@redhat.com>
5111 * elf32-frv.c (elf32_frv_always_size_sections): Initialize pointer
5112 to bfd_link_hash_entry passed by reference to
5113 _bfd_generic_link_add_one_symbol.
5115 2004-01-25 H.J. Lu <hongjiu.lu@intel.com>
5117 * elfxx-ia64.c (elfNN_ia64_relocate_section): Disallow imm
5118 relocations against dynamic symbols.
5120 2004-01-23 Daniel Jacobowitz <drow@mvista.com>
5122 * elf32-arm.h (elf32_arm_check_relocs): Revert part of 2004-01-13
5125 2004-01-21 Tom Rix <tcrix@worldnet.att.net>
5127 * reloc.c: New 5 bit reloc, BFD_RELOC_M68HC12_5B, for m68hc12 movb/movw.
5128 * bfd-in2.h, libbfd.h: Rebuilt.
5130 2004-01-20 Danny Smith <dannysmith@users.sourceforge.net>
5132 * peXXigen.c (_bfd_XXi_swap_scnhdr_out): Don't remove
5133 IMAGE_SCN_MEM_WRITE flag from .text section if WP_TEXT
5134 flag has been cleared.
5136 2004-01-19 Kazu Hirata <kazu@cs.umass.edu>
5138 * coff-h8300.c: Add and adjust comments about relaxation.
5139 * elf32-h8300.c: Likewise.
5141 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5143 * coff-h8300.c: Fix comment typos.
5144 * elf32-h8300.c: Likewise.
5146 2004-01-16 Kazu Hirata <kazu@cs.umass.edu>
5148 * coff-h8300.c: Add comments about relaxation.
5149 * elf32-h8300.c: Likewise.
5151 2004-01-14 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5153 * acinclude.m4: Quote names of macros to be defined by AC_DEFUN
5155 * aclocal.m4: Regenerate.
5156 * configure: Regenerate.
5158 2004-01-13 Ian Lance Taylor <ian@wasabisystems.com>
5160 * elf64-mips.c (mips_elf64_slurp_one_reloc_table): Call
5161 mips_elf64_rtype_to_howto instead of using howto_table.
5163 2004-01-13 Daniel Jacobowitz <drow@mvista.com>
5165 * elf32-arm.h (elf32_arm_final_link_relocate): Check that we created
5167 (elf32_arm_check_relocs): Don't increment the PLT refcount for
5168 relocs which would not use the PLT.
5170 2004-01-13 Alan Modra <amodra@bigpond.net.au>
5172 * elf64-ppc.c (ppc64_elf_check_relocs): Ignore !SEC_ALLOC relocs.
5173 (ppc64_elf_gc_sweep_hook): Likewise.
5174 (ppc64_elf_size_dynamic_sections): Test for .plt directly.
5176 2004-01-12 Anil Paranjpe <anilp1@KPITCummins.com>
5178 Adds linker relaxation support for bit manipulation insns like
5179 band, bclr, biand, bild, bior, bist, bixor, bld, bnot, bor, bset,
5181 * elf32-h8300.c: Opcode for bit manipulation insn is checked in
5182 elf32_h8_relax_section function while relxation for aa:16 and aa:32.
5183 * coff-h8300.c: Opcode for bit manipulation insn is checked in
5184 h8300_reloc16_extra_cases function while relxation for aa:16 and aa:32.
5186 2004-01-12 Alan Modra <amodra@bigpond.net.au>
5188 * dwarf2.c: Convert to C90, remove unneeded casts and prototypes.
5190 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5192 * elf32-h8300.c: Fix formatting.
5194 2004-01-11 Kazu Hirata <kazu@cs.umass.edu>
5196 * elf32-cris.c (cris_elf_gc_sweep_hook): Return early if no
5197 dynamic object is present. Declare r_symndx and h in an inner
5199 * elf32-vax.c (elf_vax_gc_sweep_hook): Likewise.
5201 2004-01-09 Daniel Jacobowitz <drow@mvista.com>
5203 * elf32-arm.h (struct elf32_arm_relocs_copied): Remove pc_count.
5204 (elf32_arm_copy_indirect_symbol): Don't copy pc_count.
5205 (elf32_arm_final_link_relocate): Handle PLT32 and PC24 relocs
5206 identically. Do not emit PC24 relocations for shared libraries.
5207 (elf32_arm_gc_sweep_hook): Handle PLT32 and PC24 relocs
5208 identically. Don't adjust pc_count.
5209 (elf32_arm_check_relocs): Handle PLT32 and PC24 relocs identically.
5210 Set ELF_LINK_HASH_NEEDS_PLT for both. Don't adjust pc_count; don't
5211 adjust count for branch relocations.
5212 (allocate_dynrelocs): Correct typo in call to
5213 WILL_CALL_FINISH_DYNAMIC_SYMBOL. Never allocate space for
5214 PC24 or PLT32 relocs when linking.
5216 2004-01-09 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5218 * coff-arm.c (aoutarm_std_reloc_howto): [ARM_WINCE] Synchronize ARM_26D
5219 relocation howto with ARM_26 one for consistency.
5220 (coff_arm_relocate_section): Set partial_inplace for ARM_26 relocations
5221 that will be converted to ARM_26D ones, since we always want 'done'
5222 relocations to be reflected in section's data.
5223 (coff_arm_relocate_section): [ARM_WINCE] Quick fix for BL instruction
5225 (_bfd_final_link_relocate): Do not modify "inplace" data, if not
5228 2004-01-08 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
5230 * coff-arm.c (coff_arm_relocate_section): Do not alter relocs that
5231 are not partial_inplace during a relocatable link.
5233 2004-01-08 Kazu Hirata <kazu@cs.umass.edu>
5235 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return early
5236 if no dynamic object is present. Declare r_symndx and h in an
5239 2004-01-07 H.J. Lu <hongjiu.lu@intel.com>
5241 * elfxx-ia64.c (elfNN_ia64_relax_section): Don't install
5242 trampoline if it is known out of range.
5244 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
5246 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
5247 * elf32-frv.c (_frv_osec_readonly_p): New.
5248 (_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
5250 (_frv_count_got_plt_entries): Adjust expected count accordingly.
5251 (elf32_frv_relocate_section): Likewise. Error out if attempting
5252 to emit rofixups or dynamic relocs in read-only segments. Use
5253 _bfd_elf_section_offset to adjust r_offsets in rofixups and
5254 dynamic relocations.
5255 2003-12-12 Alexandre Oliva <aoliva@redhat.com>
5256 * elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
5257 relocations or fixups involving merged sections correctly. Avoid
5258 crash when undefined symbol is referenced by R_FRV_32 or
5259 R_FRV_FUNCDESC_VALUE.
5260 2003-12-02 Alexandre Oliva <aoliva@redhat.com>
5261 * elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
5262 input section holding local symbol to addend of R_FRV_32 or
5263 R_FRV_FUNCDESC_VALUE dynamic relocation.
5264 2003-11-27 Alexandre Oliva <aoliva@redhat.com>
5265 * elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
5266 (elf32_frv_always_size_sections): Don't store pointer to
5267 __stacksize symbol in sec_info.
5268 (elf32_frv_modify_segment_map): Look it up here.
5269 2003-11-26 Alexandre Oliva <aoliva@redhat.com>
5270 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
5271 of the lazy PLT entry, not only its offset, as the low word of a
5272 function descriptor.
5273 2003-11-10 Alexandre Oliva <aoliva@redhat.com>
5274 * elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
5275 if a hash table entry already exists but is not a definition.
5276 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
5277 * elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
5278 (_frv_add_rofixup): Don't inline.
5279 (_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
5280 for undefweak symbols.
5281 (elf32_frv_relocate_section): Avoid crash while computing
5282 relocation when linking with shared library. Only emit rofixups
5283 and dynamic relocations for alloc&load sections. Mark binaries
5284 with inter-segment relocations for relocation as a unit.
5285 (_frv_create_got_section): Rename .rofixup.got to .rofixup.
5286 (DEFAULT_STACK_SIZE): New.
5287 (_frv_count_got_plt_entries): Fix thinko in deciding whether to
5288 emit rofixups or dynamic relocs when linking dynamic non-PIE
5290 (elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
5291 shared libs too. Reserve the last entry for the GOT pointer.
5292 (elf32_frv_finish_dynamic_sections): Emit it.
5293 (elf32_frv_always_size_sections): New.
5294 (elf32_frv_modify_segment_map): New.
5295 (elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
5297 (frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
5298 (frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
5299 (elf_backend_always_size_sections): New.
5300 (elf_backend_modify_segment_map): New.
5301 2003-10-31 Alexandre Oliva <aoliva@redhat.com>
5302 * config.bfd: Added frv-*-*linux*.
5303 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
5304 ABS section, instead of crashing.
5305 (elf32_frv_relocate_section): Don't crash before warning about
5306 different segments in non-PIC relocation.
5307 2003-10-17 Alexandre Oliva <aoliva@redhat.com>
5308 * elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
5309 relocs to undefweak symbols.
5310 (elf32_frv_relocate_section): Ditto for undefined symbols.
5311 2003-10-06 Alexandre Oliva <aoliva@redhat.com>
5312 * elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
5313 gotfixup section was created.
5314 2003-09-30 Alexandre Oliva <aoliva@redhat.com>
5315 * elf32-frv.c (elf32_frv_howto_table): Change GOT12,
5316 FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
5317 complain_overflow_signed.
5318 * elf32-frv.c (_frv_add_rofixup): Do not error out if contents
5319 have not been allocated.
5320 (_frv_emit_got_relocs_plt_entries): Return non-void. Assert
5321 privfd only if dynamic sections were created.
5322 (elf32_frv_relocate_section): Compute gprel_segment, and use it
5323 for GPREL relocs. When linking relocatable FDPIC executables,
5324 emit warnings for relocations that would be illegal on PIE or
5325 shared libraries. Emit rofixup for R_FRV_32 only if input object
5327 (_frv_create_got_section): Define _gp symbol in the rofixup
5329 (elf32_frv_finish_dynamic_sections): If rofixups needed but
5330 dynamic sections missing, error out requesting -melf32frvfd.
5331 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
5332 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
5333 computation of addends from section and global or local symbol
5334 value. Change return type to bfd_boolean, and return a failure if
5335 a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
5336 nonzero addend is required.
5337 (elf32_frv_relocate_section): Likewise. Print error for
5338 unsupported nonzero addends.
5339 2003-09-18 Alexandre Oliva <aoliva@redhat.com>
5340 * elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
5341 force everything local.
5342 (_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
5343 * elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
5344 (frv_gotfixup_section): New.
5345 (FRV_SYM_LOCAL): Accept undefweak and local common symbols.
5346 (struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
5348 (_frv_add_rofixup): New.
5349 (_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
5350 fdpic executables. Use FRV_SYM_LOCAL more widely to simplify and
5351 improve some ugly conditions.
5352 (elf32_frv_relocate_section): Likewise. Reject inter-segment
5353 relocations in fdpic.
5354 (_frv_create_got_section): Create .rofixup.got section.
5355 (struct _frv_dynamic_got_info): Added fixups.
5356 (_frv_count_got_plt_entries): Account in-GOT relocations into
5357 relocs32, relocsfd and relocsfdv. Account them into relocs or
5358 fixups, as appropriate.
5359 (elf32_frv_size_dynamic_sections): Size rofixup section. Simplify
5361 (elf32_frv_finish_dynamic_sections): Verify that the right number
5362 of relocations and fixups was generated.
5363 (elf32_frv_check_relocs): Compute relocs32, relocsfd and
5365 * elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
5366 SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
5367 (FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
5368 descriptor of a (formerly-)global symbol is local.
5369 (struct frv_pic_relocs_info): Adjust comments.
5370 (_frv_emit_got_relocs_plt_entries): Adjust.
5371 (elf32_frv_relocate_section): Likewise.
5372 (_frv_count_got_plt_entries): Likewise.
5373 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
5374 symbol's value to addend in the common preamble. Decay dynamic
5375 symbols to section+offset if they bind or call locally, for GOT
5376 and FUNCDESC_VALUE, respectively.
5377 (elf32_frv_relocate_section): Likewise.
5378 (elf32_frv_check_relocs): Don't register as dynamic symbols of
5379 internal or hidden visibility.
5380 2003-09-17 Alexandre Oliva <aoliva@redhat.com>
5381 * elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
5382 argument, so as to not call _bfd_elf_rel_local_sym to compute it.
5383 (elf32_frv_relocate_section): Pass relocation addend in. Use
5384 original relocation addend to look up the got relocs/plt entries
5385 table. Do not call _bfd_elf_rel_local_sym. Don't error out when
5386 processing relocations that reference .scommon symbols.
5387 2003-09-15 Alexandre Oliva <aoliva@redhat.com>
5388 Introduce support for dynamic linking.
5389 * elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
5390 (elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
5391 elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
5392 (frv_reloc_type_lookup): Return REL howtos for executables and
5394 (frv_info_to_howto_rel): New.
5395 (struct frv_elf_link_hash_table): New.
5396 (frv_hash_table, frv_got_section, frv_gotrel_section,
5397 frv_plt_section, frv_pltrel_section, frv_relocs_info,
5398 frv_got_initial_offset, frv_plt_initial_offset): New macros.
5399 (frv_elf_link_hash_table_create): New.
5400 (struct frv_pic_relocs_info): New.
5401 (frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
5402 (frv_pic_relocs_info_find): New.
5403 (frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
5405 (FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
5406 (_frv_add_dyn_reloc, _frv_osec_to_segment): New.
5407 (_frv_emit_got_relocs_plt_entries): New.
5408 (elf32_frv_relocate_section): Add support for dynamic linking.
5409 Handle new relocations.
5410 (_frv_create_got_section): New.
5411 (elf32_frv_create_dynamic_sections): New.
5412 (ELF_DYNAMIC_INTERPRETER): New.
5413 (struct _frv_dynamic_got_info): New.
5414 (_frv_count_got_plt_entries): New.
5415 (struct _frv_dynamic_got_plt_info): New.
5416 (_frv_compute_got_alloc_data): New.
5417 (_frv_get_got_entry, _frv_get_fd_entry): New.
5418 (_frv_assign_got_entries, _frv_assign_plt_entries): New.
5419 (_frv_resolve_final_relocs_info): New.
5420 (elf32_frv_size_dynamic_sections): New.
5421 (elf32_frv_finish_dynamic_sections): New.
5422 (elf32_frv_adjust_dynamic_symbol): New.
5423 (elf32_frv_finish_dynamic_symbol): New.
5424 (elf32_frv_check_relocs): Handle new relocs. Explain how the
5426 (elf_info_to_howto_rel): Define.
5427 (bfd_elf32_bfd_link_hash_table_create): Define.
5428 (elf_backend_create_dynamic_sections): Define.
5429 (elf_backend_adjust_dynamic_symbol): Define.
5430 (elf_backend_size_dynamic_sections): Define.
5431 (elf_backend_finish_dynamic_symbol): Define.
5432 (elf_backend_finish_dynamic_sections): Define.
5433 (elf_backend_want_got_sym): Define.
5434 (elf_backend_got_header_size): Define.
5435 (elf_backend_want_got_plt): Define.
5436 (elf_backend_plt_readonly): Define.
5437 (elf_backend_want_plt_sym): Define.
5438 (elf_backend_plt_header_size): Define.
5439 (elf_backend_may_use_rel_p): Define.
5440 (elf_backend_may_use_rela_p): Define.
5441 (elf_backend_default_use_rela_p): Define.
5442 2003-08-08 Alexandre Oliva <aoliva@redhat.com>
5443 * elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
5444 R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
5445 R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
5446 (frv_reloc_map): Map the corresponding BFD relocs to them.
5447 (frv_reloc_type_lookup): ... and back to BFD relocs.
5448 * reloc.c: New relocs.
5449 * bfd-in2.h, libbfd.h: Rebuilt.
5450 2003-08-04 Alexandre Oliva <aoliva@redhat.com>
5451 * elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
5452 R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
5453 R_FRV_FUNCDESC_GOTLO): New.
5454 (frv_reloc_map): Map the corresponding BFD relocs to them.
5455 (frv_reloc_type_lookup): ... and back to BFD relocs.
5456 * reloc.c: New relocs.
5457 * bfd-in2.h, libbfd.h: Rebuilt.
5459 2004-01-05 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5461 * elf32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5462 targets to support pages of up to 64kB.
5463 (elf32_bed): Redefine to get a separate backend data structure for
5464 traditional targets.
5465 * elf64-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5466 targets to support pages of up to 64kB.
5467 (elf64_bed): Redefine to get a separate backend data structure for
5468 traditional targets.
5469 * elfn32-mips.c (ELF_MAXPAGESIZE): Redefine for traditional
5470 targets to support pages of up to 64kB.
5471 (elf32_bed): Redefine to get a separate backend data structure for
5472 traditional targets.
5474 2004-01-04 Mark Kettenis <kettenis@gnu.org>
5476 * elf32-sparc.c (elf32_sparc_grok_psinfo): New function.
5478 2004-01-02 Mark Kettenis <kettenis@gnu.org>
5480 * elf32-i386.c (elf_i386_grok_prstatus): Add support for FreeBSD.
5481 (elf_i386_grok_psinfo): Likewise.
5483 2004-01-02 Bernardo Innocenti <bernie@develer.com>
5485 * config.bfd: Add m68k-uClinux target.
5487 2004-01-01 Grant Edwards <grante@visi.com>
5489 * elflink.h (elf_gc_sections): Warn when gc-sections option is ignored.
5490 * elf32-h8300.c (elf32_h8_gc_mark_hook): New function.
5491 (elf32_h8_gc_sweep_hook): New function.
5492 (elf_backend_gc_mark_hook): Define.
5493 (elf_backend_gc_sweep_hook): Define.
5494 (elf_backend_can_gc_sections): Define.
5496 For older changes see ChangeLog-0203
5502 version-control: never