-2007-02-05 Dave Brolley <brolley@redhat.com>
+2007-03-07 Alan Modra <amodra@bigpond.net.au>
- * elflink.h: Add support for Toshiba MeP.
- * reloc.c: Likewise.
- * Makefile.am: Likewise.
- * config.bfd: Likewise.
- * configure.in: Likewise.
- * archures.c: Likewise.
- * targets.c: Likewise.
- * elf.c: Likewise.
- * mep-relocs.pl: New file.
- * cpu-mep.c: New file.
- * elf32-mep.c: New file.
+ PR 3958
+ * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): No error on relocatable link.
+ (elf_discarded_section): Move..
+ * bfd-in.h: ..to here.
* bfd-in2.h: Regenerate.
- * po/POTFILES.in: Likewise.
- * libbfd.h: Regenerate.
+ * elflink.c (elf_link_input_bfd): Don't zap relocs against symbols
+ from discarded sections before relocate_section has done its job.
+ * reloc.c (bfd_generic_get_relocated_section_contents): Handle
+ relocs against symbols from discarded sections.
+ * elf-hppa.h (elf_hppa_howto_table): Set size. Set dst_mask on
+ SECREL32.
+ (elf_hppa_relocate_section): Handle relocatable link after setting
+ sec, sym, h etc. for final link. Squash error messages for
+ relocatable link. Clear section contents for relocs against
+ symbols in discarded sections, and zero reloc. Remove existing
+ zero r_symndx code.
+ * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
+ * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
+ * elf32-arm.c (elf32_arm_relocate_section): Likewise.
+ * elf32-avr.c (elf32_avr_relocate_section): Likewise.
+ * elf32-bfin.c (bfinfdpic_relocate_section): Likewise.
+ (bfin_relocate_section): Likewise.
+ * elf32-cr16c.c (elf32_cr16c_relocate_section): Likewise.
+ * elf32-cris.c (cris_elf_relocate_section): Likewise.
+ * elf32-crx.c (elf32_crx_relocate_section): Likewise.
+ * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
+ * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
+ * elf32-frv.c (elf32_frv_relocate_section): Likewise.
+ * elf32-h8300.c (elf32_h8_relocate_section): Likewise.
+ * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
+ * elf32-i370.c (i370_elf_relocate_section): Likewise.
+ * elf32-i386.c (elf_i386_relocate_section): Likewise.
+ * elf32-i860.c (elf32_i860_relocate_section): Likewise.
+ * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
+ * elf32-iq2000.c (iq2000_elf_relocate_section): Likewise.
+ * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
+ * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
+ * elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
+ * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
+ * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
+ * elf32-mep.c (mep_elf_relocate_section): Likewise.
+ * elf32-msp430.c (elf32_msp430_relocate_section): Likewise.
+ * elf32-mt.c (mt_elf_relocate_section): Likewise.
+ * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
+ * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
+ * elf32-s390.c (elf_s390_relocate_section): Likewise.
+ * elf32-score.c (_bfd_score_elf_relocate_section): Likewise.
+ * elf32-sh.c (sh_elf_relocate_section): Likewise.
+ * elf32-spu.c (spu_elf_relocate_section): Likewise.
+ * elf32-v850.c (v850_elf_relocate_section): Likewise.
+ * elf32-vax.c (elf_vax_relocate_section): Likewise.
+ * elf32-xc16x.c (elf32_xc16x_relocate_section): Likewise.
+ * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
+ * elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
+ * elf64-alpha.c (elf64_alpha_relocate_section_r): Likewise.
+ (elf64_alpha_relocate_section): Likewise.
+ * elf64-mmix.c (mmix_elf_relocate_section): Likewise.
+ * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
+ * elf64-s390.c (elf_s390_relocate_section): Likewise.
+ * elf64-sh64.c (sh_elf64_relocate_section): Likewise.
+ * elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
+ * elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
+ * elfxx-mips.c (_bfd_mips_elf_relocate_section): Likewise.
+ * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
+
+ * elf32-arm.c (elf32_arm_relocate_section): Always adjust section
+ symbols for relocatable link. Don't use always-zero st_value.
+ (elf_backend_rela_normal): Don't define.
+ * elf32-bfin.c (bfinfdpic_relocate_section): Use
+ RELOC_FOR_GLOBAL_SYMBOL.
+ * elf32-frv.c (elf32_frv_relocate_section): Likewise.
+ * elf32-d10v.c (elf32_d10v_relocate_section): Combine SEC_MERGE
+ section symbol adjustments with same for relocatable link.
+ * elf32-i386.c (elf_i386_relocate_section): Likewise.
+ * elf32-m68hc1x.c (m68hc11_get_relocation_value): Move..
+ (elf32_m68hc11_check_relocs): ..to here.
+ * elf32-score.c (score_elf_final_link_relocate): Remove zero
+ r_symndx code.
+ * elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
+
+2007-03-07 Alan Modra <amodra@bigpond.net.au>
+
+ PR 4144
+ * elf.c (assign_file_positions_for_load_sections): Don't
+ adjust p_memsz for !SEC_LOAD section vma modulo page size.
+ Instead, use the same lma based adjustment for SEC_LOAD
+ sections.
+
+2007-03-01 Bob Wilson <bob.wilson@acm.org>
+
+ * elf32-xtensa.c (analyze_relocations): Zero src_count if not relaxing.
+ (find_relaxable_sections): Do not increment src_count for unknown
+ opcodes. Decode only once instead of calling is_l32r_relocation.
+ (compute_text_actions): Remove unused no_insn_move flag. Assert that
+ src_next matches src_count in relax_info.
+
+2007-03-01 Joseph Myers <joseph@codesourcery.com>
+
+ * Makefile.am (bfdver.h): Use "." not " " between version number
+ and date.
* Makefile.in: Regenerate.
+ * configure.in (PKGVERSION): Default to "(GNU Binutils) ".
* configure: Regenerate.
-2007-02-05 Dave Brolley <brolley@redhat.com>
+2007-02-28 Nathan Sidwell <nathan@codesourcery.com>
- * elflink.c (evaluate_complex_relocation_symbols): Check for
- STT_SRELC for global symbols.
- (perform_complex_relocations): Renamed to
- perform_complex_relocation and now examines only one relocation.
- (elf_link_input_bfd): Don't call perform_complex_relocations.
- * elf-bfd.h (bfd_elf_perform_complex_relocation_: New prototype.:
- * elf32-mep.c (mep_elf_howto_table): Add R_RELC.
- (OD,OS,OU): #undefs corrected to N, S and U repectively.
- (mep_reloc_type_lookup): Handle BFD_RELOC_RELC.
- (complex_reloc_installation_howto): Removed.
- (mep_info_to_howto_rela): Remove special case for r_type==0xff.
- (mep_elf_relocate_section): Call bfd_elf_perform_complex_relocation.
+ * config.bfd (sh-*-uclinux, sh[12]-*-uclinux): New stanza.
-2007-02-05 Dave Brolley <brolley@redhat.com>
+2007-02-27 Alan Modra <amodra@bigpond.net.au>
- * Contribute the following changes:
- 2004-07-23 Richard Sandiford <rsandifo@redhat.com>
+ * elf32-spu.h (struct _ovl_stream): Make "start" and "end" const.
+ * elf32-spu.c (ovl_mgr_pread): Add const to casts.
- * elflink.c (perform_complex_relocation): Detect relocations against
- undefined symbols.
+2007-02-23 Carlos O'Donell <carlos@codesourcery.com>
- 2002-04-02 DJ Delorie <dj@redhat.com>
+ * dwarf2.c (_bfd_dwarf2_find_nearest_line): Assume 32-bit
+ DWARF even with 64-bit addresses.
+ (_bfd_dwarf2_find_nearest_line): Likewise.
- * elflink.h (resolve_symbol): Handle weak symbols.
+2007-02-23 Nick Clifton <nickc@redhat.com>
- 2002-03-07 Graydon Hoare <graydon@redhat.com>
+ PR binutils/3535
+ * elf.c (copy_private_bfd_data): Always rewrite the program
+ headers when a Solaris interpreter segment is involved.
- * elflink.h (perform_complex_relocations): Minor debug message
- touchup.
+2007-02-22 Paul Brook <paul@codesourcery.com>
- 2002-01-23 Graydon Hoare <graydon@redhat.com>
+ * elflink.c (gc_mark_hook_fn): Remove.
+ (_bfd_elf_gc_mark): Rename gc_mark_hook_fn to elf_gc_mark_hook_fn.
+ (bfd_elf_gc_sections): Ditto. Call gc_mark_extra_sections.
+ * elf-bfd.h (elf_gc_mark_hook_fn): Define.
+ (elf_backend_data): Add gc_mark_extra_sections.
+ * elfxx-target.h (elf_backend_gc_mark_extra_sections): Provide default
+ definition.
+ (elfNN_bed): Add elf_backend_gc_mark_extra_sections.
+ * elf32-arm.c (elf32_arm_gc_mark_extra_sections): New function.
+ (elf_backend_gc_mark_extra_sections): Define.
- * bfd-in2.h: Add signed RELC (SRELC) symbols.
- * elf.c (swap_out_syms): Likewise.
- * elfcode.h (elf_slurp_symbol_table): Likewise.
- (elf_symbol_flags): Likewise.
- * syms.c: Likewise.
- * elflink.h (eval_symbol): Introduce signed RELC evaluation.
- (evaluate_complex_relocation_symbols): Likewise.
- (perform_complex_relocations): Remove sign-extension logic,
- which was broken anyways.
+2007-02-21 Nick Clifton <nickc@redhat.com>
- 2002-01-15 Graydon Hoare <graydon@redhat.com>
+ * elf.c (_bfd_elf_map_sections_to_segments): If the
+ override_segment_assignment callback is defined then call it.
- * elflink.h (decode_complex_addend): Add oplen, signed_p, trunc_p
- params.
- (perform_complex_relocations): Call decode with new args,
- Sign extend leftmost signed fields, delegate overflow check to
- bfd_check_overflow in reloc.c, enhance overflow error messages.
+2007-02-21 Alan Modra <amodra@bigpond.net.au>
- 2002-01-08 Graydon Hoare <graydon@redhat.com>
+ * elf32-spu.c (spu_elf_size_stubs): Correct order of warning args.
- * elflink.h (resolve_symbol): Fix symbol -> section relationship.
- (resolve_symbol): Remove unused parameter.
- (eval_symbol): Remove unused arg from resolve_symbol call.
+2007-02-19 Thiemo Seufer <ths@mips.com>
- 2002-01-01 Graydon Hoare <graydon@redhat.com>
+ * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data): Remove
+ translation marker from untranslatable strings.
- * elflink.h (perform_complex_relocations): Add overflow
- checking for RELC fragments.
+2007-02-19 Alan Modra <amodra@bigpond.net.au>
- 2001-12-15 Nick Clifton <nickc@cambridge.redhat.com>
+ * elf-bfd.h (struct elf_backend_data): Add default_execstack.
+ * elflink.c (bfd_elf_size_dynamic_sections): Heed default_execstack.
+ * elfxx-target.h (elf_backend_default_execstack): Define to 1.
+ (elfNN_bed): Init new field.
+ * elf64-ppc.c (elf_backend_default_execstack): Define to 0.
- * elflink.h (evaluate_complex_relocation_symbols): Formatting
- tidy ups. Process all symbols, even if an error is
- encountered.
+2007-02-17 Mark Mitchell <mark@codesourcery.com>
+ Nathan Sidwell <nathan@codesourcery.com>
+ Vladimir Prus <vladimir@codesourcery.com
+ Joseph Myers <joseph@codesourcery.com>
- 2001-12-10 Graydon Hoare <graydon@redhat.com>
+ * configure.in (--with-pkgversion): New option.
+ * configure: Regenerate.
+ * Makefile.am (bfdver.h): Substitute for @bfd_version_package@.
+ * Makefile.in: Regenerate.
+ * version.h (BFD_VERSION_STRING): Define using
+ @bfd_version_package@.
- * elflink.h (evaluate_complex_relocation_symbols): Resolve
- global RELC symbols using separate logic from local symbols.
+2007-02-16 Carlos O'Donell <carlos@codesourcery.com>
- 2001-12-10 Nick Clifton <nickc@cambridge.redhat.com>
+ * elfxx-mips.c (_bfd_mips_elf_print_private_bfd_data):
+ Print EF_MIPS_NOREORDER, EF_MIPS_PIC, EF_MIPS_CPIC, EF_MIPS_XGOT
+ and EF_MIPS_UCODE.
- Various formatting tidy ups and compile time warning removals,
- plus:
-
- * elflink.h (eval_symbol): Set bfd_error for failure returns.
- (evaluate_complex_relocation_symbols): Only evaluate local
- symbols.
+2007-02-15 Alan Modra <amodra@bigpond.net.au>
- 2001-11-24 Graydon Hoare <graydon@redhat.com>
+ * libbfd-in.h (_bfd_norelocs_get_reloc_upper_bound): Don't define,
+ declare.
+ (_bfd_norelocs_canonicalize_reloc): Likewise.
+ * libbfd.h: Regenerate.
+ * libbfd.c (_bfd_norelocs_get_reloc_upper_bound): New function.
+ (_bfd_norelocs_canonicalize_reloc): Likewise.
+ * binary.c (binary_bfd_reloc_type_lookup): Don't define.
+ (binary_get_reloc_upper_bound, binary_canonicalize_reloc): Likewise.
+ (binary_vec): Use _bfd_norelocs in BFD_JUMP_TABLE_RELOCS.
+ * ihex.c: Similarly.
+ * mach-o-target.c: Similarly.
+ * mach-o.c: Similarly.
+ * mmo.c: Similarly.
+ * pef.c: Similarly.
+ * ppcboot.c: Similarly.
+ * srec.c: Similarly.
+ * xsym.c: Similarly.
- * elflink.h.c (resolve_symbol): Skip non-local syms in
- local lookup loop; get section offset from section
- symbol occurs in (rather than reloc section); handle
- common symbols.
+2007-02-14 H.J. Lu <hongjiu.lu@intel.com>
- 2001-11-24 Graydon Hoare <graydon@redhat.com>
+ PR ld/3953
+ * elflink.c (_bfd_elf_add_default_symbol): Check warning symbol
+ when adding default symbol.
- * elflink.h.c (resolve_symbol): Use
- bfd_elf_string_from_elf_section to look up local symbols in
- current bfd.
- (eval_symbol): Add input_bfd parameter for resolve_symbol's
- use.
- (evaluate_complex_relocation_symbols): Pass parameter.
- (resolve_section) Fix silly typo.
+2007-02-13 Alan Modra <amodra@bigpond.net.au>
- 2001-10-16 Jeff Holcomb <jeffh@redhat.com>
+ * elf64-ppc.c (create_linkage_sections): Use section ".branch_lt"
+ for branch lookup table.
- * elflink.h (eval_symbol): Buffer size needs to be an integer for
- Solaris cc.
+2007-02-12 Alan Modra <amodra@bigpond.net.au>
- 2001-11-15 graydon hoare <graydon@redhat.com>
+ * elf64-ppc.c (create_linkage_sections): Don't create
+ .rela.rodata.brlt for --emit-relocs.
+ (ppc_build_one_stub): Create relocs for brlt --emit-relocs here.
+ (ppc_size_one_stub): Count them. Simplify test of stub type
+ when counting stub relocs. Set SEC_RELOC too.
+ (ppc64_elf_size_stubs): Clear reloc_count and SEC_RELOC.
+ (ppc64_elf_finish_dynamic_sections): Output brlt relocs.
- * elf32-mep.c (mep_info_to_howto_rela): Add complex reloc
- howto.
- * elflink.h (resolve_section): Add support for pseudo-sections
- in complex symbols.
- (evaluate_complex_relocation_symbols): Permit evaluating RELC
- symbols on non-RELC relocs. They are distinct issues.
+2007-02-12 Alan Modra <amodra@bigpond.net.au>
- 2001-10-15 graydon hoare <graydon@redhat.com>
+ * elflink.c (evaluate_complex_relocation_symbols): Ignore relocs
+ with a zero symbol index.
- * reloc.c (bfd_reloc_code_type): Define BFD_RELOC_RELC,
- in the _correct_ place.
+2007-02-12 Alan Modra <amodra@bigpond.net.au>
- 2001-10-11 graydon hoare <graydon@redhat.com>
+ * elflink.c (bfd_elf_discard_info): Tidy setting of "eh".
- * elflink.h (eval_symbol): Fix strtol calls with undefined
- behavior.
+2007-02-05 Dave Brolley <brolley@redhat.com>
+ Stan Cox <scox@redhat.com>
- 2001-10-03 graydon hoare <graydon@redhat.com>
+ PR ld/3972
+ * elflink.c (elf_link_input_bfd): Always setup finfo->internal_syms.
- * elflink.h (set_symbol_value): New function for relc.
+2007-02-05 Dave Brolley <brolley@redhat.com>
+ Richard Sandiford <rsandifo@redhat.com>
+ Stan Cox <scox@redhat.com>
+ Nick Clifton <nickc@redhat.com>
+ DJ Delorie <dj@redhat.com>
+ Frank Ch. Eigler <fche@redhat.com>
+ Ben Elliston <bje@redhat.com>
+ Richard Henderson <rth@redhat.com>
+
+ * Makefile.am (ALL_MACHINES): Add cpu-mep.lo.
+ (ALL_MACHINES_CFILES): Add CPU_MEP.c.
+ (BFD32_BACKENDS): Add elf32-mep.lo.
+ (BFD32_BACKENDS_CFILES): Add elf32-mep.c.
+ (cpu-mep.lo,elf32-mep.lo): New targets.
+ * archures.c (bfd_arch_mep): New enumerator.
+ (bfd_mach_mep, bfd_mach_mep_h1): New macros.
+ (bfd_mep_arch): New external variable.
+ (bfd_archures_list): Add bfd_mep_arch.
+ * config.bfd: Support mep-*-elf.
+ * configure.in: Support bfd_elf32_mep_vec and bfd_elf32_mep_little_vec.
+ * reloc.c (BFD_RELOC_MEP_*): New relocation numbers.
+ * targets.c (bfd_elf32_mep_vec,bfd_elf32_mep_little_vec): New extern
+ declarations.
+ (_bfd_target_vector): Add bfd_elf32_mep_vec and
+ bfd_elf32_mep_little_vec.
+ * mep-relocs.pl: New file.
+ * cpu-mep.c: New file.
+ * elf32-mep.c: New file.
+ * bfd-in2.h: Regenerate.
+ * po/POTFILES.in: Regenerate.
+ * libbfd.h: Regenerate.
+ * Makefile.in: Regenerate.
+ * configure: Regenerate.
+
+2007-02-05 Dave Brolley <brolley@redhat.com>
+
+ * elflink.c (evaluate_complex_relocation_symbols): Check for
+ STT_SRELC for global symbols.
+ (perform_complex_relocations): Renamed to
+ perform_complex_relocation and now examines only one relocation.
+ (elf_link_input_bfd): Don't call perform_complex_relocations.
+ * elf-bfd.h (bfd_elf_perform_complex_relocation_: New prototype.
+ * elf32-mep.c (mep_elf_howto_table): Add R_RELC.
+ (OD,OS,OU): #undefs corrected to N, S and U repectively.
+ (mep_reloc_type_lookup): Handle BFD_RELOC_RELC.
+ (complex_reloc_installation_howto): Removed.
+ (mep_info_to_howto_rela): Remove special case for r_type==0xff.
+ (mep_elf_relocate_section): Call bfd_elf_perform_complex_relocation.
+
+2007-02-05 Dave Brolley <brolley@redhat.com>
+ Richard Sandiford <rsandifo@redhat.com>
+ DJ Delorie <dj@redhat.com>
+ Graydon Hoare <graydon@redhat.com>
+ Nick Clifton <nickc@cambridge.redhat.com>
+ Jeff Holcomb <jeffh@redhat.com>
+ Frank Ch. Eigler <fche@redhat.com>
+
+ * elf-bfd.h (bfd_elf_perform_complex_relocations): New prototype.
+ * elf.c (swap_out_syms): Handle BSF_RELC and BSF_SRELC.
+ * elfcode.h (elf_slurp_symbol_table): Handle STT_RELC and STT_SRELC.
+ * elflink.c (set_symbolValue): New static function.
(resolve_symbol): Likewise.
(resolve_section): Likewise.
(undefined_reference): Likewise.
(evaluate_complex_relocation_symbols): Likewise.
(put_value): Likewise.
(get_value): Likewise.
- (decode_complex_addend): Likewise.
- (perform_complex_relocations): Likewise.
- (elf_link_input_bfd): Insert hook into
- evaluate_complex_relocation_symbols.
- (elf_link_input_bfd): Insert hook into
- perform_complex_relocations.
-
- * bfd-in2.h: Define BFD_RELOC_RELC, BSF_RELC.
-
- * elf.c (swap_out_syms): Add BSF_RELC / STT_RELC support.
-
- * elfcode.h (elf_slurp_symbol_table): Likewise.
- (elf_symbol_flags): Likewise.
-
- * libbfd.h: Add "BFD_RELOC_RELC" to bfd_reloc_code_real_names
- table.
-
- 2001-06-20 Frank Ch. Eigler <fche@redhat.com>
-
- * syms.c (BSF_RELC): New symbol flag.
- * elf.c (swap_out_syms): Map BSF_RELC -> STT_RELC.
- * elfcode.h (elf_slurp_symbol_table): Map STT_RELC -> BSF_RELC.
- (elf_symbol_flags): Display BSF_RELC as "relc".
- * bfd-in2.h: Regenerated.
+ (decode_complex_addend):
+ (bfd_elf_perform_complex_relocation): New function.
+ (elf_link_input_bfd): Call evaluate_complex_relocation_symbols.
+ * reloc.c (BFD_RELOC_RELC): New relocation number.
+ * syms.c (BSF_RELC,BSF_SRELC): New macros.
2007-02-05 Bob Wilson <bob.wilson@acm.org>
-
+
* elf32-xtensa.c (elf_xtensa_make_sym_local): Delete.
(elf_xtensa_hide_symbol, elf_backend_hide_symbol): Delete.
(elf_xtensa_fix_refcounts, elf_xtensa_allocate_plt_size)
(elf_xtensa_allocate_got_size): Replace these with...
(elf_xtensa_allocate_dynrelocs): ...this new function.
(elf_xtensa_size_dynamic_sections): Use it.
-
+
2007-02-05 Bob Wilson <bob.wilson@acm.org>
-
+
* elf32-xtensa.c (elf_howto_table) <R_XTENSA_GLOB_DAT>
<R_XTENSA_JMP_SLOT, R_XTENSA_RELATIVE, R_XTENSA_PLT, R_XTENSA_DIFF32>:
Set src_mask to zero.
<R_XTENSA_DIFF8, R_XTENSA_DIFF16>: Likewise. Also fix dst_mask.
<R_XTENSA_ASM_EXPAND>: Set pcrel_offset to TRUE.
-
+
2007-02-02 Bob Wilson <bob.wilson@acm.org>
* elf32-xtensa.c (xtensa_elf_dynamic_symbol_p): Renamed to...
projects / deliverable / binutils-gdb.git / blobdiff