Enable x86-64 for Linux/i386 if 64bit BFD is selected.
[deliverable/binutils-gdb.git] / bfd / ChangeLog
index cb66ee74e85a2c874f08f29036920d44ed666c5c..97f906527f6c2967d4a20b6710c6a26e2393bd11 100644 (file)
@@ -1,3 +1,351 @@
+2002-07-31  H.J. Lu <hjl@gnu.org>
+
+       * config.bfd: Add x86-64 vector to Linux/i386 if 64bit BFD is
+       selected.
+
+2002-07-31  H.J. Lu <hjl@gnu.org>
+
+       * config.bfd: Add n32 vectors to 32bit Linux/mips if 64bit BFD
+       is selected.
+
+2002-07-31  Jakub Jelinek  <jakub@redhat.com>
+
+       * elf32-i386.c (elf_i386_copy_indirect_symbol): Swap tls_type
+       if _bfd_elf_link_hash_copy_indirect will swap got.refcount.
+
+2002-07-31  Ian Dall  <ian@sibyl.beware.dropbear.id.au>
+
+       * cpu-ns32k.c (_bfd_ns32k_put_immdeiate, _bfd_ns32k_get_immediate):
+       There is no 8 byte relocation type for this architecture.
+       (do_ns32k_reloc): Use bfd_vma instead of native types.
+       (bfd_ns32k_put_immediate, _bfd_ns32k_relocate_contents) put_data
+       returns void.
+       (_bfd_ns32k_put_displacement): Don't check for overflow. We can
+       rely on generic code to do that.
+       * aout-ns32k.c (howto_table): Add appropriate overflow detection
+       to all table entries.
+       (_bfd_ns32k_relocate_contents): put_data returns void.
+       * ns32k.h: (_bfd_ns32k_put_displacement, _bfd_ns32k_put_immediate)
+       (_bfd_do_ns32k_reloc_contents): Fix prototypes. put data functions
+       return void.
+
+2002-07-31  Ian Dall  <ian@sibyl.beware.dropbear.id.au>
+
+       * aoutx.h (aout_link_check_ar_symbols): Whether to include an
+       archive object is target dependant.
+
+2002-07-31  Adam Nemet  <anemet@lnxw.com>
+
+       * elf32-arm.h (ARM_PLT_ENTRY_SIZE): Rename PLT_ENTRY_SIZE.
+       (THUMB_PLT_ENTRY_SIZE): New macro.
+       (PLT_ENTRY_SIZE): Return the appropriate *_PLT_ENTRY_SIZE.
+       (elf32_arm_plt0_entry): Rename PLT_ENTRY_SIZE to
+       ARM_PLT_ENTRY_SIZE.
+       (elf32_arm_plt_entry): Likewise.
+       (elf_backend_plt_header_size): Likewise.
+       (elf32_thumb_plt0_entry): New global.
+       (elf32_arm_finish_dynamic_sections): Use it.  Put Thumb entries
+       into .plt.thumb.
+       (elf32_thumb_plt_entry): New global.
+       (elf32_arm_finish_dynamic_symbol): Use it.  Use .thumb.plt for
+       Thumb entries.  Set the bottom bit of the corresponding GOT entry
+       for a Thumb PLT entry.
+       (struct elf32_arm_plt_entry_info): New structure.
+       (struct elf32_arm_link_hash_entry, plt_info): New member of this
+       type.
+       (elf32_arm_link_hash_newfunc): Initialize new member.
+       (elf32_arm_final_link_relocate, R_ARM_THM_PC22 case): Handle
+       relocations against the PLT.
+       (elf32_arm_check_relocs, case R_ARM_PLT32 case): Set
+       first_rel_type if this is the first time we encounter the symbol.
+       (elf32_arm_check_relocs, case R_ARM_THM_PC22 case): New case.
+       Determine if relocation needs a PLT entry.  Set first_rel_type if
+       this is the first time we encounter the symbol
+       (elf32_arm_adjust_dynamic_symbol): Create PLT entries for Thumb
+       functions as well.
+       (elf32_arm_size_dynamic_sections): Handle .plt.thumb like .plt.
+       (elf32_arm_create_dynamic_sections): New function.  Create the
+       .plt.thumb section.
+       (elf_backend_create_dynamic_sections): Call it.
+
+2002-07-31  Nick Clifton  <nickc@redhat.com>
+
+       * bfd.c (bfd_alt_mach_code): Rename parameter 'index' to
+       'alternative' in order to avoid shadowing global symbol of the
+       same name.
+       * bfd-in2.h: Regenerate.
+       * libbfd.h: Regenerate.
+       * libcoff.h: Regenerate.
+
+2002-07-31  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
+
+       * Makefile.am: Add n32 ABI support.
+       * Makefile.in: Regenerate.
+       * config.bfd: Add n32 vectors to mips64*-*-linux* targets. Treat 64
+       bit vectors for mips*-*-linux targets as optional.
+       * configure.in: Add n32 ABI vectors.
+       * configure: Regenerate.
+       * elf32-mips.c (mips_elf32_object_p): Reject n32 ABI files.
+       * elfn32-mips.c: New file, n32 ABI support.
+       * targets.c: Add n32 ABI vectors.
+
+2002-07-30  Graeme Peterson  <gp@qnx.com>
+
+       * elfarmqnx-nabi.c: New file: Support for QNX.
+       * config.bfd: Add support for arm-*-nto target.
+       * configure.in: Add support for bfd_elf32_{big|little}armqnx_vec.
+       * configure: Regenerate.
+       * Makefile.am: Add entries for elfarmqnx-nabi.c.
+       * Makefile.in: Regenerate.
+       * elf32-arm.h (ELF_MAXPAGESIZE): Do not define if already defined.
+       Do not define global function if ELFARM_NABI_C_INCLUDED is defined.
+       * elfarm-nabi.c: Do not include elf32-arm.h if
+       ELFARM_NABI_C_INCLUDED is defined.
+       * targets.c: Add bfd_elf32_{big|little}armqnx_vec.
+       
+2002-07-30  Nick Clifton  <nickc@redhat.com>
+       
+       * po/sv.po: Updated Swedish translation.
+
+2002-07-30  Jakub Jelinek  <jakub@redhat.com>
+
+       * elf.c (elf_fake_sections): Fix up .tbss sh_size and sh_type.
+
+2002-07-30  Alan Modra  <amodra@bigpond.net.au>
+
+       * aoutx.h (some_aout_object_p): Clean up tdata properly on error.
+       * archive.c (bfd_generic_archive_p): Likewise.
+       * coff-rs6000.c (_bfd_xcoff_archive_p): Likewise.
+       (_bfd_xcoff_archive_p): Use bfd_scan_vma in place of strtol.
+       * coff64-rs6000.c (xcoff64_slurp_armap): Likewise.
+       (xcoff64_archive_p): Likewise.
+       (xcoff64_openr_next_archived_file): Likewise.
+       (xcoff64_archive_p): Clean up tdata properly on error.
+       * coffgen.c (coff_real_object_p): Likewise.
+       (coff_object_p): Release filehdr and opthdr.
+       * ecoff.c (_bfd_ecoff_archive_p): Clean up tdata properly on error.
+       * ieee.c (ieee_archive_p): Likewise.
+       * ihex.c (ihex_object_p): Likewise.
+       (ihex_mkobject): Always allocate tdata.
+       * peicode.h (pe_ILF_object_p): Release bfd_alloc'd buffer on error.
+       * srec.c (srec_mkobject): Always allocate tdata.
+       (srec_object_p): Clean up tdata properly on error.
+       (symbolsrec_object_p): Likewise.
+       * versados.c (versados_object_p): Likewise.
+       * vms-misc.c (_bfd_vms_get_record): Use bfd_malloc instead of malloc,
+       and bfd_realloc instead of realloc.
+       (add_new_contents): Use bfd_alloc instead of bfd_malloc for sections.
+       * vms.c (vms_initialize): Always allocate tdata.  Use bfd_alloc in
+       place of bfd_malloc, simplifying error freeing.  Free hash table too.
+       (vms_object_p): Clean up tdata on error.
+       (vms_mkobject): Don't complain on stderr if vms_initialize fails.
+       (vms_close_and_cleanup): Adjust for bfd_alloc use.
+
+2002-07-30  Alan Modra  <amodra@bigpond.net.au>
+
+       * elfxx-ia64.c (elfNN_ia64_final_write_processing): Set e_flags.
+
+2002-07-26  Chris Demetriou  <cgd@broadcom.com>
+
+       * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Merge ASE
+       flags into resulting BFD.
+
+2002-07-26  Alan Modra  <amodra@bigpond.net.au>
+
+       From John Reiser <jreiser@BitWagon.com>
+       * elf32-i386.c (elf_i386_link_hash_table_create): Clear
+       tls_ldm_got.refcount.
+
+2002-07-25  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
+
+       * elf64-mips.c: Update TODO comment.
+       (mips_elf64_higher_reloc,mips_elf64_highest_reloc,
+       mips_elf64_gprel16_reloca): Remove prototypes.
+       (mips16_jump_reloc,mips16_gprel_reloc): Add functions.
+       (UNUSED_RELOC): Replace by EMPTY_RELOC.
+       (mips_elf64_howto_table_rel): Use special R_MIPS_HI16 handling. Remove
+       wrong comments. Remove disfunctional support of R_MIPS_HIGHER and
+       R_MIPS_HIGHEST.
+       (mips_elf64_howto_table_rela): Fix handling of R_MIPS_GPREL16 and
+       R_MIPS_GOT16. Remove wrong comments.
+       (elf_mips16_jump_howto,elf_mips16_gprel_howto,
+       elf_mips_gnu_vtinherit_howto,elf_mips_gnu_vtentry_howto): New, code
+       from elf32-mips.c.
+       (mips_elf64_hi16_reloc): Fix formatting.
+       (mips_elf64_higher_reloc,mips_elf64_highest_reloc): Remove.
+       (mips_elf64_got16_reloc): Fix formatting. Remove superfluous code.
+       Better comment. Fall back to R_MIPS_GOT_DISP instead of abort().
+       (mips_elf64_gprel16_reloc): Make static. Add check for
+       partial_inplace.
+       (mips_elf64_gprel16_reloca): Remove.
+       (mips_elf64_literal_reloc): New function.
+       (mips_elf64_gprel32_reloc): Fix formatting.
+       (mips_elf64_shift6_reloc): Fix comment. Make static.
+       (mips16_jump_reloc,mips16_gprel_reloc): New functions, code from
+       elf32-mips.c.
+       (elf_reloc_map,mips_reloc_map): New mapping table, similiar as in
+       elf32-mips.c
+       (bfd_elf64_bfd_reloc_type_lookup): Use the mapping table. Enable GNU
+       specific relocations.
+       (mips_elf64_rtype_to_howto): Enable GNU specific relocations.
+       (mips_elf64_object_p): Invert logic to check for SGI-ish ABI.
+       (ELF_MAXPAGESIZE): Add comment.
+
+2002-07-25  Nick Clifton  <nickc@redhat.com>
+
+       * po/sv.po: Updated Swedish translation.
+       * po/es.po: Updated Spanish translation.
+       * po/fr.po: Updated French translation.
+
+2002-07-25  Alan Modra  <amodra@bigpond.net.au>
+
+       * elf-bfd.h (_bfd_elf32_link_record_local_dynamic_symbol): Define
+       as elf_link_record_local_dynamic_symbol.
+       (_bfd_elf64_link_record_local_dynamic_symbol): Likewise.
+       (elf_link_record_local_dynamic_symbol): Declare.  Now returns int.
+       * elflink.h (elf_link_record_local_dynamic_symbol): Move to..
+       * elflink.c: .. here.  Use bfd_elf_get_elf_syms.  Check whether an
+       attempt is made to record a symbol in a discarded section, and
+       return `2' in that case.
+
+2002-07-24  Nick Clifton  <nickc@redhat.com>
+
+       * po/sv.po: Updated Swedish translation.
+       * po/es.po: Updated Spanish translation.
+
+2002-07-23  Alan Modra  <amodra@bigpond.net.au>
+
+       * po/SRC-POTFILES.in: Regenerate.
+
+       * elf-hppa.h (elf_hppa_relocate_section): If relocatable, return
+       immediately.  Remove code handling relocatable linking.
+       * elf32-avr.c (elf32_avr_relocate_section): Likewise.
+       * elf32-cris.c (cris_elf_relocate_section): Likewise.
+       * elf32-fr30.c (elf32_frv_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-ip2k.c (ip2k_elf_relocate_section): Likewise.
+       * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
+       * elf32-v850.c (v850_elf_relocate_section): Likewise.
+       * elf32-vax.c (elf_vax_relocate_section): Likewise.
+       * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
+       * elf32-avr.c (elf_backend_rela_normal): Define.
+       * elf32-cris.c: Likewise.
+       * elf32-fr30.c: Likewise.
+       * elf32-frv.c: Likewise.
+       * elf32-h8300.c: Likewise.
+       * elf32-hppa.c: Likewise.
+       * elf32-ip2k.c: Likewise.
+       * elf32-sparc.c: Likewise.
+       * elf32-v850.c: Likewise.
+       * elf32-vax.c: Likewise.
+       * elf64-hppa.c: Likewise.
+       * elf64-sparc.c: Likewise.
+       * elf32-fr30.c (elf32_frv_relocate_section): Edit comment.
+       * elf32-frv.c (elf32_frv_relocate_section): Likewise.
+       * elf32-i860.c (elf32_i860_relocate_section): Likewise.
+       * elf32-ip2k.c (ip2k_elf_relocate_section): Likewise.
+       * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
+       * elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
+       * elf32-xstormy16.c (xstormy16_elf_relocate_section): Likewise.
+       * elf-m10200.c (USE_RELA): Don't define.
+       * elf-m10300.c: Likewise.
+       * elfarm-oabi.c: Likewise.
+       * elf32-i370.c: Likewise.
+       * elf32-ip2k.c: Likewise.
+       * elf32-m68k.c: Likewise.
+       * elf32-mcore.c: Likewise.
+       * elf32-ppc.c: Likewise.
+       * elf32-s390.c: Likewise.
+       * elf32-vax.c: Likewise.
+       * elf64-ppc.c: Likewise.
+       * elf64-s390.c: Likewise.
+       * elf64-x86-64.c: Likewise.
+       * elfxx-ia64.c: Likewise.
+       * elf32-avr.c (USE_REL): Don't undef.
+       * elf32-ip2k.c: Likewise.
+
+2002-07-23  Nick Clifton  <nickc@redhat.com>
+
+       * elf-bfd.h (struct elf_backend_data): Add new bitfield
+       'want_p_paddr_set_to_zero'.
+       * elfxx-target.h: Set default value for want_p_paddr_set_to_zero
+       to false;
+       * elfxx-ia64.c: Set want_p_paddr_set_zero for HPUX target.
+       * elf.c (copy_private_bfd_data): Test want_p_paddr_set_zero.
+
+2002-07-23  Gabor Keresztfalvi  <keresztg@mail.com>
+
+       * nlmcode.h (nlm_swap_auxiliary_headers_out): Swapped the order of
+       the MeSsAgEs and CoPyRiGhT tags to make >=NW4.x NLM loaders to
+       show the Copyright string.
+       Minor formatting tidy ups.
+
+2002-07-23  Nick Clifton  <nickc@redhat.com>
+
+       * po/fr.po: Updated French translation.
+       * po/sv.po: Updated Swedish translation.
+
+2002-07-23  Alan Modra  <amodra@bigpond.net.au>
+
+       * elflink.h (elf_link_input_bfd): Don't change internal symbols
+       when outputting relocs.
+
+2002-07-20  Jason Thorpe  <thorpej@wasabisystems.com>
+
+       * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Only insert
+       DT_PLTGOT into the dynamic section if there is a PLT.
+
+2002-07-19  Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
+
+       * elfxx-mips.c (_bfd_mips_elf_discard_info): New function, code from
+       elf32-mips.c.
+       (_bfd_mips_elf_write_section): Likewise.
+       * elfxx-mips.h (_bfd_mips_elf_discard_info): New prototype.
+       (_bfd_mips_elf_write_section): Likewise.
+       * elf32-mips.c (elf32_mips_discard_info): Move to elfxx-mips.c.
+       (elf32_mips_write_section): Likewise.
+       * elf64-mips.c (_bfd_mips_elf_ignore_discarded_relocs): Use it.
+       (_bfd_mips_elf_write_section): Likewise.
+
+2002-07-19  Alan Modra  <amodra@bigpond.net.au>
+
+       * elfxx-ia64.c: (elfNN_ia64_modify_segment_map): Properly scan
+       PT_IA_64_UNWIND segments for a given section.
+
+2002-07-17  H.J. Lu <hjl@gnu.org>
+
+       * Makefile.am: Fix a typo.
+       * Makefile.in: Regenerate.
+
+2002-07-15  Denis Chertykov  <denisc@overta.ru>
+           Frank Ch. Eigler  <fche@redhat.com>
+           Ben Elliston  <bje@redhat.com>
+           Alan Lehotsky  <alehotsky@cygnus.com>
+           John Healy  <jhealy@redhat.com>
+           Graham Stott  <grahams@redhat.com>
+           Jeff Johnston  <jjohnstn@redhat.com>
+
+       * Makefile.am: Add support for ip2k.
+       * Makefile.in: Regenerate.
+       * doc/Makefile.in: Regenerate.
+       * archures.c: Add support for ip2k.
+       * config.bfd: Add support for ip2k.
+       * configure.in: Add support for ip2k.
+       * configure: Regenerate.
+       * reloc.c: Add support for ip2k.
+       * targets.c: Add support for ip2k.
+       * bfd-in2.h: Regenerate.
+       * libbfd.h: Regenerate.
+       * cpu-ip2k.c: New file.
+       * elf32-ip2k.c: New file.
+
+2002-07-17  Ian Rickards  <irickard@arm.com>
+
+       * dwarf2.c (concat_filename): If we can't establish the directory
+       just return the filename.
+
 2002-07-16  Moritz Jodeit  <moritz@jodeit.org>
 
        * peXXigen.c (_bfd_XXi_swap_aouthdr_out): Correct order of memset args.
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