bfd/ChangeLog

   1 2002-02-08  Alexandre Oliva  <aoliva@redhat.com>
   2
   3         Contribute sh64-elf.
   4         2002-01-23  Alexandre Oliva  <aoliva@redhat.com>
   5         * reloc.c (R_SH_GOTPLT32, R_SH_GOT_LOW16, R_SH_GOT_MEDLOW16,
   6         R_SH_GOT_MEDHI16, R_SH_GOT_HI16, R_SH_GOTPLT_LOW16,
   7         R_SH_GOTPLT_MEDLOW16, R_SH_GOTPLT_MEDHI16, R_SH_GOTPLT_HI16,
   8         R_SH_PLT_LOW16, R_SH_PLT_MEDLOW16, R_SH_PLT_MEDHI16,
   9         R_SH_PLT_HI16, R_SH_GOTOFF_LOW16, R_SH_GOTOFF_MEDLOW16,
  10         R_SH_GOTOFF_MEDHI16, R_SH_GOTOFF_HI16, R_SH_GOTPC_LOW16,
  11         R_SH_GOTPC_MEDLOW16, R_SH_GOTPC_MEDHI16, R_SH_GOTPC_HI16,
  12         R_SH_GOT10BY4, R_SH_GOTPLT10BY4, R_SH_GOT10BY8, R_SH_GOTPLT10BY8,
  13         R_SH_COPY64, R_SH_GLOB_DAT64, R_SH_JMP_SLOT64, R_SH_RELATIVE64):
  14         New relocs.
  15         * libbfd.h, bfd-in2.h: Rebuilt.
  16         * elf32-sh.c (sh_elf_howto_table): Define new relocs.
  17         (sh_reloc_map): Map them.
  18         (PLT_ENTRY_SIZE, elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
  19         elf_sh_plt_entry_be, elf_sh_plt_entry_le, elf_sh_pic_plt_entry_be,
  20         elf_sh_pic_plt_entry_le, elf_sh_plt0_entry, elf_sh_plt_entry,
  21         elf_sh_pic_plt_entry, elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
  22         elf_sh_plt0_gotplt_offset, elf_sh_plt_temp_offset,
  23         elf_sh_plt_symbol_offset, elf_sh_plt_reloc_offset,
  24         movi_shori_putval) [INCLUDE_SHMEDIA]: New.
  25         (elf_sh_link_hash_entry) [INCLUDE_SHMEDIA]: Add
  26         datalabel_got_offset.
  27         (sh_elf_link_hash_newfunc): Initialize it.
  28         (sh_elf_relocate_section): Augment the scope of
  29         seen_stt_datalabel.  Introduce GOTPLT support.  Extend GOTPC, PLT,
  30         GOT and GOTOFF handling to new SHmedia relocation types.  Support
  31         GOT_BIAS.
  32         (sh_elf_check_relocs): Likewise.
  33         (sh_elf_finish_dynamic_symbol) [TARGET_SHMEDIA]: Set up values in
  34         PLT entries using movi_shori_putval.  Support GOT_BIAS.
  35         (sh_elf_finish_dynamic_sections): Likewise.
  36         * elf32-sh64.c (shmedia_prepare_reloc): Do not add addend to
  37         relocation, it's now done by the caller.
  38         (GOT_BIAS): New.
  39         * elf64-sh64.c (GOT_BIAS, PLT_ENTRY_SIZE, elf_sh64_sizeof_plt,
  40         elf_sh64_plt_plt0_offset, elf_sh64_plt0_gotplt_offset,
  41         elf_sh64_plt_temp_offset, elf_sh64_plt_symbol_offset,
  42         elf_sh64_plt_reloc_offset, ELF_DYNAMIC_INTERPRETER,
  43         elf_sh64_pcrel_relocs_copied, elf_sh64_link_hash_entry,
  44         elf_sh64_link_hash_table, sh64_elf64_link_hash_traverse,
  45         sh64_elf64_hash_table): New.
  46         (sh_elf64_howto_table): Introduce new relocs.
  47         (sh_elf64_info_to_howto): Accept new PIC relocs.
  48         (sh_elf64_relocate_section): Augment the scope of
  49         seen_stt_datalabel.  Support new PIC relocs.
  50         (sh_elf64_check_relocs): Support new PIC relocs.
  51         (elf_sh64_plt0_entry_be, elf_sh64_plt0_entry_le,
  52         elf_sh64_plt_entry_be, elf_sh64_plt_entry_le,
  53         elf_sh64_pic_plt_entry_be, elf_sh64_pic_plt_entry_le,
  54         elf_sh64_plt0_entry, elf_sh64_plt_entry, elf_sh64_pic_plt_entry,
  55         sh64_elf64_link_hash_newfunc, sh64_elf64_link_hash_table_create,
  56         movi_shori_putval, movi_3shori_putval,
  57         sh64_elf64_create_dynamic_sections,
  58         sh64_elf64_adjust_dynamic_symbol, sh64_elf64_discard_copies,
  59         sh64_elf64_size_dynamic_sections,
  60         sh64_elf64_finish_dynamic_symbol,
  61         sh64_elf64_finish_dynamic_sections): New.
  62         (elf_backend_create_dynamic-sections,
  63         bfd_elf64_bfd_link_hash_table_create,
  64         elf_backend_adjust_dynamic_symbol,
  65         elf_backend_size_dynamic_sections,
  66         elf_backend_finish_dynamic_symbol,
  67         elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
  68         elf_backend_plt_readonly, elf_backend_want_plt_sym,
  69         elf_backend_got_header_size, elf_backend_plt_header_size):
  70         Define.
  71         2001-05-16  Alexandre Oliva  <aoliva@redhat.com>
  72         * elf32-sh.c: Renumbered and renamed some SH5 relocations to
  73         match official numbers and names; moved unmaching ones to the
  74         range 0xf2-0xff.
  75         * elf32-sh64.c, elf64-sh64.c: Likewise.
  76         2001-03-12  DJ Delorie  <dj@redhat.com>
  77         * elf32-sh.c (sh_elf_relax_section): Don't relax SHmedia
  78         sections.
  79         2001-03-12  DJ Delorie  <dj@redhat.com>
  80         * elf32-sh64.c (shmedia_prepare_reloc): Validate relocs that must
  81         be aligned.
  82         * elf64-sh64.c (sh_elf64_relocate_section): Ditto.
  83         2001-01-14  Hans-Peter Nilsson  <hpn@cygnus.com>
  84         * elf32-sh64.c (bfd_elf32_bfd_copy_private_section_data): Define.
  85         (sh64_elf_fake_sections): Set type to SHT_SH5_CR_SORTED for a
  86         .cranges section with SEC_SORT_ENTRIES set.
  87         (sh64_backend_section_from_shdr): Set SEC_SORT_ENTRIES on an
  88         incoming sorted .cranges section.
  89         (sh64_bfd_elf_copy_private_section_data): New.
  90         (sh64_elf_final_write_processing): Only sort .cranges and modify
  91         start address if called by linker.
  92         2001-01-08  Ben Elliston  <bje@redhat.com>
  93         * elf32-sh64.c (sh64_elf_final_write_processing): Activate
  94         Hans-Peter Nilsson's set bit 0 patch from       2001-01-06.
  95         * elf64-sh64.c (sh64_elf64_final_write_processing): Ditto.
  96         2001-01-06  Hans-Peter Nilsson  <hpn@cygnus.com>
  97         * elf64-sh64.c (sh_elf64_howto_table): No open brace at start of
  98         line.  Add comments before all entries.
  99         <R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct and clarify describing
 100         comment.
 101         (sh_elf64_reloc): Correct head comment.
 102         (sh_elf64_relocate_section): Correct spacing.
 103         <relocating for a local symbol>: Do not honour STO_SH5_ISA32;
 104         instead call reloc_dangerous callback.
 105         <case R_SH_SHMEDIA_CODE>: New case.
 106         (sh_elf64_gc_mark_hook): Correct spacing.
 107         (sh_elf64_check_relocs): Ditto.
 108         * elf32-sh64.c (shmedia_prepare_reloc) <case R_SH_SHMEDIA_CODE>:
 109         New case.
 110         * elf32-sh.c: Correct #endif comments for #ifndef-wrapped
 111         functions.
 112         (sh_elf_howto_table) <R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct,
 113         clarify describing comment.  Add comments before all entries.
 114         (sh_elf_relocate_section) <relocating for a local symbol>: Do not
 115         honour STO_SH5_ISA32; instead call reloc_dangerous callback.
 116         2001-01-06  Hans-Peter Nilsson  <hpn@cygnus.com>
 117         Sort .cranges section in final link.  Prepare to set bit 0 on
 118         entry address.
 119         * elf32-sh64.c (struct sh64_find_section_vma_data): New.
 120         (sh64_elf_link_output_symbol_hook): Fix typo in prototype.
 121         (sh64_elf_set_mach_from_flags): Set SEC_DEBUGGING on incoming
 122         .cranges section.
 123         (sh64_backend_section_from_shdr): New, to recognize
 124         SHT_SH5_CR_SORTED on incoming .cranges section.
 125         (elf_backend_section_from_shdr): Define.
 126         (sh64_elf_final_write_processing): Sort outgoing .cranges
 127         section.  (New, temporarily disabled:) Set bit 0 on entry address
 128         according to ISA type.
 129         (sh64_find_section_for_address): New.
 130         (crange_qsort_cmpb, crange_qsort_cmpl, crange_bsearch_cmpb,
 131         crange_bsearch_cmpl): Move here from opcodes/sh64-dis.c.
 132         (sh64_address_in_cranges): Move here from opcodes/sh64-dis.c.  Use
 133         bfd_malloc, not xmalloc.
 134         (sh64_get_contents_type): Move here from opcodes/sh64-dis.c.  Make
 135         global.
 136         * elf32-sh64.c (sh64_elf64_final_write_processing): New, (but
 137         temporarily disabled) setting bit 0 on entry address.
 138         (elf_backend_final_write_processing): Define.
 139         2001-01-05  Hans-Peter Nilsson  <hpn@cygnus.com>
 140         * elf32-sh.c (sh_elf_howto_table) <R_SH_PT_16>: Adjust fields to
 141         be a proper relocation for PTA and PTB rather than a marker.
 142         <R_SH_IMMU5, R_SH_IMMS6, R_SH_IMMU6, R_SH_IMMS10, R_SH_IMMS10BY2,
 143         R_SH_IMMS10BY4, R_SH_IMMS10BY8, R_SH_IMMS16, R_SH_IMMU16,
 144         R_SH_IMM_LOW16, R_SH_IMM_LOW16_PCREL, R_SH_IMM_MEDLOW16,
 145         R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16, R_SH_IMM_MEDHI16_PCREL,
 146         R_SH_IMM_HI16, R_SH_IMM_HI16_PCREL, R_SH_64, R_SH_64_PCREL>:
 147         Zero src_mask.
 148         * elf64-sh64.c: Ditto.
 149         (sh_elf64_relocate_section) <case R_SH_PT_16>: New case.
 150         * elf32-sh64.c: Include opcodes/sh64-opc.h
 151         (shmedia_prepare_reloc): Take a bfd_link_info pointer as first
 152         argument.  Drop const qualifiers from "bfd *" and "bfd_byte *"
 153         parameters.  No unused parameters.  Caller changed.
 154         <case R_SH_PT_16>: New case.
 155         * Makefile.am (elf32-sh64.lo): Add dependency on sh64-opc.h.
 156         * Makefile.in: Regenerate.
 157         2000-12-30  Hans-Peter Nilsson  <hpn@cygnus.com>
 158         * elf64-sh64.c (sh64_elf64_fake_sections): Set SHF_SH5_ISA32 for
 159         all code sections.
 160         (sh_elf64_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
 161         (sh64_elf_merge_private_data): Ditto.
 162         * elf32-sh64.c (sh64_elf_fake_sections): Use sh64_elf_section_data
 163         to access stored section flags.
 164         (sh64_elf_final_write_processing): Return immediately unless
 165         called by linker.  Use sh64_elf_section_data (cranges) to get size
 166         of linker-generated cranges entries.
 167         (sh64_elf_copy_private_data): Add missing "return true".
 168         (sh64_elf_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
 169         (sh_elf64_merge_private_data): Ditto.
 170         2000-12-19  Hans-Peter Nilsson  <hpn@cygnus.com>
 171         * elf64-sh64.c (sh64_elf64_fake_sections): New, copy of
 172         elf64-sh64.c:sh64_elf_fake_sections.
 173         (elf_backend_fake_sections): Define as sh64_elf64_fake_sections.
 174         2000-12-18  Hans-Peter Nilsson  <hpn@cygnus.com>
 175         * elf32-sh64.c (sh64_elf_copy_private_data_internal): Delete.
 176         (sh64_elf_final_write_processing): New.
 177         (elf_backend_final_write_processing): Define.
 178         (sh64_elf_fake_sections): Get header flags from tdata field.
 179         (sh64_elf_copy_private_data): Do not call
 180         sh64_elf_copy_private_data_internal, just copy e_flags field.
 181         (sh64_elf_merge_private_data): Do not call
 182         sh64_elf_copy_private_data_internal.
 183         2000-12-12  Hans-Peter Nilsson  <hpn@cygnus.com>
 184         Remove EF_SH64_ABI64, let ELF size make difference.
 185         Remove SH64-specific BFD section flag.
 186         * elf32-sh64.c (sh64_elf_fake_sections): Recognize section as
 187         containing SHmedia through elf_section_data (asect)->tdata
 188         non-zero, not using a BFD section flag.
 189         (sh64_elf_set_mach_from_flags): Don't recognize EF_SH64_ABI64.
 190         (sh64_elf_merge_private_data): Similar.
 191         (elf_backend_section_flags): Don't define.
 192         (sh64_elf_backend_section_flags): Delete.
 193         * elf64-sh64.c (sh_elf64_set_mach_from_flags): Recognize EF_SH64,
 194         not EF_SH64_ABI64.
 195         (sh_elf64_merge_private_data): Similar.
 196         * section.c (Section flags definitions): Don't define
 197         SEC_SH_ISA_SHMEDIA.
 198         (bfd-in2.h): Regenerate.
 199         2000-12-09  Hans-Peter Nilsson  <hpn@cygnus.com>
 200         Make DataLabel references work with partial linking.
 201         * elf32-sh64.c: Fix formatting.
 202         (sh64_elf_link_output_symbol_hook): New.
 203         (elf_backend_link_output_symbol_hook): Define to
 204         sh64_elf_link_output_symbol_hook.
 205         (sh64_elf_add_symbol_hook): Make DataLabel symbol just global
 206         undefined if partial linking.  Adjust sanity check.
 207         * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): New.
 208         (elf_backend_link_output_symbol_hook): Define to
 209         sh64_elf64_link_output_symbol_hook.
 210         (sh64_elf64_add_symbol_hook): Make DataLabel symbol just global
 211         undefined if partial linking.  Adjust sanity check.
 212         2000-12-07  Hans-Peter Nilsson  <hpn@cygnus.com>
 213         Implement semantics for inter-file DataLabel references.
 214         * elf64-sh64.c (DATALABEL_SUFFIX): Define.
 215         (sh64_elf64_add_symbol_hook): New.
 216         (sh_elf64_relocate_section): If passing an indirect symbol with
 217         st_type STT_DATALABEL on the way to a symbol with st_other
 218         STO_SH5_ISA32, do not bitor 1 to the relocation.
 219         (elf_backend_add_symbol_hook): Define to
 220         sh64_elf64_add_symbol_hook.
 221         * elf64-sh32.c: Tweak comments.
 222         (DATALABEL_SUFFIX): Define.
 223         (sh64_elf_add_symbol_hook): New.
 224         (elf_backend_add_symbol_hook): Define to sh64_elf_add_symbol_hook.
 225         * elf32-sh.c (sh_elf_relocate_section): If passing an indirect
 226         symbol with st_type STT_DATALABEL on the way to a symbol with
 227         st_other STO_SH5_ISA32, do not bitor 1 to the relocation.
 228         2000-12-05  Hans-Peter Nilsson  <hpn@cygnus.com>
 229         Pass through STT_DATALABEL.
 230         * elf32-sh64.c (sh64_elf_get_symbol_type): New.
 231         (elf_backend_get_symbol_type): Define.
 232         * elf64-sh64.c (sh64_elf64_get_symbol_type): New.
 233         (elf_backend_get_symbol_type): Define.
 234         2000-11-30  Hans-Peter Nilsson  <hpn@cygnus.com>
 235         * elf32-sh64.c: Tweak comments.
 236         (sh64_elf_copy_private_data_internal): Add prototype.
 237         (bfd_elf32_bfd_set_private_flags): Define.
 238         (sh64_elf_copy_private_data_internal): Compare machine name, not
 239         textual BFD target name, to check whether to copy section flag
 240         SHF_SH5_ISA32.
 241         (sh64_elf_merge_private_data): Validize bfd_get_arch_size.
 242         Tweak section-contents-type-mismatch message.
 243         (shmedia_prepare_reloc): Add ATTRIBUTE_UNUSED markers.
 244         Validize reloc-types.
 245         * elf64-sh64.c: New file.
 246         * targets.c (bfd_elf64_sh64_vec, bfd_elf64_sh64l_vec): Declare.
 247         * Makefile.am (BFD64_BACKENDS): Add elf64-sh64.lo.
 248         (BFD64_BACKENDS_CFILES): Add elf64-sh64.c.
 249         Regenerate dependencies.
 250         * Makefile.in: Regenerate.
 251         * config.bfd (sh64-*-elf*): Add bfd_elf64_sh64_vec and
 252         bfd_elf64_sh64l_vec.
 253         * configure.in: Handle bfd_elf64_sh64_vec and
 254         bfd_elf64_sh64l_vec.
 255         * configure: Regenerate.
 256         * po/POTFILES.in: Regenerate.
 257         * po/bfd.pot: Regenerate.
 258         2000-11-29  Hans-Peter Nilsson  <hpn@cygnus.com>
 259         * elf32-sh64.c (sh64_elf_set_mach_from_flags): Do not recognize
 260         anything else but EF_SH64 and EF_SH64_ABI64.
 261         (sh64_elf_merge_private_data): Emit error for anything else but
 262         EF_SH64 and EF_SH64_ABI64.
 263         * config.bfd: Remove bfd_elf32_shblin_vec and bfd_elf32_shlin_vec
 264         from targ_selvecs.
 265         * configure.in: Add cofflink.lo to bfd_elf32_sh64_vec and
 266         bfd_elf32_sh64l_vec as a temporary measure.
 267         * configure: Regenerate.
 268         2000-11-27  Hans-Peter Nilsson  <hpn@cygnus.com>
 269         * cpu-sh.c (arch_info_struct): Include sh5 item
 270         unconditionalized.
 271         * config.bfd (sh64-*-elf*): Do not set targ_cflags.
 272         Add targ_selvecs bfd_elf32_sh_vec, bfd_elf32_shl_vec,
 273         bfd_elf32_shblin_vec and bfd_elf32_shlin_vec.
 274         * elf32-sh64.c: Tweak comments.
 275         (sh64_elf_set_mach_from_flags): Recognize all machine flags that
 276         are proper subsets of SH64 as bfd_mach_sh5.  Add EF_SH64_ABI64.
 277         (sh64_elf_copy_private_data_internal): Wrap long line.
 278         (sh64_elf_merge_private_data): Rewrite to allow objects from
 279         SH64 subsets to be linked together.
 280         (INCLUDE_SHMEDIA): Define.
 281         * elf32-sh.c (sh_elf_relocate_section) <local symbol>:
 282         Parenthesize plus-expression inside or-expression.
 283         <global symbol>: Ditto.
 284         (sh_elf_set_mach_from_flags): Remove code refusing
 285         deleted EF_SH64_32BIT_ABI flag.
 286         2000-11-26  Hans-Peter Nilsson  <hpn@cygnus.com>
 287         * elf32-sh.c (sh_elf_howto_table) <R_SH_IMM_LOW16_PCREL,
 288         R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16_PCREL,
 289         R_SH_IMM_HI16_PCREL, R_SH_64_PCREL>: Set pcrel_offset to true.
 290         (sh_elf_relocate_section) <local symbol>: Or 1 in
 291         calculation of relocation if sym->st_other & STO_SH5_ISA32.
 292         <global symbol>: Ditto if h->other & STO_SH5_ISA32.
 293         * elf32-sh64.c (shmedia_prepare_reloc): Add rel->r_addend to
 294         relocation.
 295         2000-11-24  Hans-Peter Nilsson  <hpn@cygnus.com>
 296         * Makefile.am (BFD32_BACKENDS): Add elf32-sh64.lo.
 297         (BFD32_BACKENDS_CFILES): Add elf32-sh64.c.
 298         Regenerate dependencies.
 299         * Makefile.in: Regenerate.
 300         * archures.c: Add bfd_mach_sh5.
 301         * config.bfd: Map targ_cpu sh* to bfd_sh_arch.
 302         Handle sh64-*-elf*.  Set targ_cflags to -DINCLUDE_SHMEDIA.
 303         * configure.in: Handle bfd_elf32_sh64_vec and bfd_elf32_sh64l_vec.
 304         * configure: Regenerate.
 305         * reloc.c (BFD_RELOC_SH_SHMEDIA_CODE, BFD_RELOC_SH_IMMU5,
 306         BFD_RELOC_SH_IMMS6, BFD_RELOC_SH_IMMS6BY32, BFD_RELOC_SH_IMMU6,
 307         BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
 308         BFD_RELOC_SH_IMMS10BY4, BFD_RELOC_SH_IMMS10BY8,
 309         BFD_RELOC_SH_IMMS16, BFD_RELOC_SH_IMMU16, BFD_RELOC_SH_IMM_LOW16,
 310         BFD_RELOC_SH_IMM_LOW16_PCREL, BFD_RELOC_SH_IMM_MEDLOW16,
 311         BFD_RELOC_SH_IMM_MEDLOW16_PCREL, BFD_RELOC_SH_IMM_MEDHI16,
 312         BFD_RELOC_SH_IMM_MEDHI16_PCREL, BFD_RELOC_SH_IMM_HI16,
 313         BFD_RELOC_SH_IMM_HI16_PCREL, BFD_RELOC_SH_PT_16): New relocations.
 314         * cpu-sh.c [INCLUDE_SHMEDIA] (arch_info_struct): Define and link
 315         in item for SH5.
 316         * elf32-sh.c [INCLUDE_SHMEDIA] (sh_elf_howto_table): Add howto items
 317         for SHmedia relocs.
 318         [INCLUDE_SHMEDIA] (sh_rel): Add mappings for SHmedia relocs.
 319         [INCLUDE_SHMEDIA] (sh_elf_relocate_section) [default]: Call
 320         shmedia_prepare_reloc, goto final_link_relocate if it returns
 321         non-zero, else fail as before.
 322         (sh_elf_set_mach_from_flags): Provide function only if not defined
 323         as macro.  Do not recognize objects with EF_SH64_32BIT_ABI set.
 324         (sh_elf_set_private_flags): Provide function only if not defined
 325         as a macro.
 326         (sh_elf_copy_private_data): Similar.
 327         (sh_elf_merge_private_data): Similar.
 328         * section.c (SEC_SH_ISA_SHMEDIA): New.
 329         * targets.c (bfd_elf32_sh64_vec, bfd_elf32_sh64l_vec): Declare.
 330         * elf32-sh64.c: New file.
 331         * libbfd.h: Regenerate.
 332         * bfd-in2.h: Regenerate.
 333         * po/POTFILES.in: Regenerate.
 334         * po/bfd.pot: Regenerate.
 335         * bfd-in2.h: Regenerate.
 336         * libbfd.h: Regenerate.
 337
 338 2002-02-07  Daniel Jacobowitz  <drow@mvista.com>
 339
 340         * bfd-in.h: Update <stdbool.h> check to only see if <stdbool.h> has
 341         been included, not drag it in.
 342         * bfd-in2.h: Regenerate.
 343
 344 2002-02-06  H.J. Lu  (hjl@gnu.org)
 345
 346         * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Update
 347         the mach and ISA fields if necessary.
 348
 349 2002-02-06  Nick Clifton  <nickc@cambridge.redhat.com>
 350
 351         * coffcode.h (coff_set_arch_mach_hook): Select the highest known
 352         ARM architecture when an F_ARM_5 flag is detected, since we cannot
 353         be sure exactly which architecture this represents.
 354
 355 2002-02-05  Nick Clifton  <nickc@redhat.com>
 356
 357         * po/tr.po: Updated translation.
 358
 359 2002-02-05  Alan Modra  <amodra@bigpond.net.au>
 360
 361         From Jimi X <jimix@watson.ibm.com>
 362         * archures (bfd_mach_ppc64): Define.
 363         (bfd_powerpc_arch): Rename to bfd_powerpc_archs.
 364         (bfd_powerpc_arch): Define.
 365         * bfd-in2.h: Regenerate.
 366         * cpu-powerpc.c (arch_info_struct): Rename to bfd_powerpc_archs.
 367         (bfd_powerpc_arch): Move to tail of bfd_powerpc_archs.
 368         (bfd_powerpc_archs): Add default powerpc64 arch.
 369
 370 2002-02-05  Alan Modra  <amodra@bigpond.net.au>
 371
 372         * elf64-ppc.c (ppc64_elf_size_dynamic_sections): Check for relocs
 373         against section syms in readonly sections.  Don't do the global
 374         sym check if we find one.
 375         * elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
 376         * elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
 377         * elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
 378         (elf_s390_grok_prstatus): Add missing prototype.
 379
 380 2002-02-04  Hans-Peter Nilsson  <hp@bitrange.com>
 381
 382         * elf64-mmix.c (mmix_dump_bpo_gregs): New function.
 383         (mmix_elf_check_common_relocs) <case R_MMIX_BASE_PLUS_OFFSET>:
 384         Call bfd_get_section_by_name only once.  Initialize
 385         bpodata->n_bpo_relocs_this_section.
 386         (_bfd_mmix_prepare_linker_allocated_gregs): Remove comment
 387         referring to DSOs.
 388         (bpo_reloc_request_sort_fn): Don't use difference of values as
 389         return-value.
 390
 391 2002-02-02  David O'Brien  <obrien@FreeBSD>
 392
 393         * configure.in: Tweak the FreeBSD 4.x recognition more.  Only treat
 394         version 4.5 and later the same as 5-CURRENT.
 395         * configure: Re-generate.
 396
 397 2002-02-02  Jason Thorpe  <thorpej@wasabisystems.com>
 398
 399         * config.bfd (hppa*-*-netbsd*): New target.
 400
 401 2002-01-31  Philipp Thomas  <pthomas@suse.de>
 402
 403         * coff-arm.c (coff_arm_merge_private_bfd_data): Move ERROR
 404         to front of message. Unify messages with elf32-arm.h. Use
 405         commas where neccessary.
 406         * elf32-arm.h (elf32_arm_merge_private_bfd_data): Use all upcase
 407         ERROR in messages. Unify messages with coff-arm.c. Correct
 408         VFP/FPA error message.
 409         (elf32_arm_print_private_bfd_data): Don't mark APCS-26 and
 410         APCS-32 for translation.
 411
 412 2002-02-01  Hans-Peter Nilsson  <hp@bitrange.com>
 413
 414         Perform on-demand global register allocation from
 415         R_MMIX_BASE_PLUS_OFFSET relocs.
 416         * elf64-mmix.c (struct bpo_reloc_section_info, struct
 417         bpo_reloc_request, struct bpo_greg_section_info): New.
 418         (mmix_elf_check_common_relocs, mmix_elf_gc_sweep_hook,
 419         bpo_reloc_request_sort_fn, mmix_elf_relax_section,
 420         _bfd_mmix_check_all_relocs,
 421         _bfd_mmix_prepare_linker_allocated_gregs,
 422         _bfd_mmix_finalize_linker_allocated_gregs): New functions.
 423         (elf_mmix_howto_table): Correct src_mask for most relocs.
 424         (mmix_elf_perform_relocation) <case R_MMIX_BASE_PLUS_OFFSET>: New
 425         case.
 426         (mmix_final_link_relocate) <case R_MMIX_BASE_PLUS_OFFSET>: New
 427         case.  Fix typo in comment.  New label do_mmix_reloc.
 428         (mmix_elf_check_relocs): Abuse bfd_link_info member base_file to
 429         store first object file with a base-plus-offset reloc.  Call
 430         mmix_elf_check_common_relocs for the part common with mmo.
 431         (mmix_elf_final_link): Write out linker-allocated register
 432         contents section.
 433         (elf_backend_gc_sweep_hook): Define.
 434         (bfd_elf64_bfd_relax_section): Define.
 435
 436         * mmo.c: Don't include <ctype.h>
 437         (mmo_init): Correct init-once logic.
 438
 439 2002-02-01  Tom Rix  <trix@redhat.com>
 440
 441         * config.bfd: Conditionally support <aiaff> for pre AIX 4.3.
 442
 443 2002-02-01  Alan Modra  <amodra@bigpond.net.au>
 444
 445         * Makefile.am: Run "make dep-am"
 446         * Makefile.in: Regenerate.
 447
 448 2002-01-31  David O'Brien  <obrien@FreeBSD>
 449
 450         * configure.in: Recognize the differences in core files from FreeBSD
 451         4.{0,1} and later versions of 4.x.  This treats 4.2+ the same as
 452         5-CURRENT.
 453         * configure: Regenerate.
 454
 455 2002-01-31  Ivan Guzvinec  <ivang@opencores.org>
 456
 457         * coff-or32.c: New file.
 458         * cpu-or32.c: New file.
 459         * elf32-or32.c: New file.
 460         * archures.c: Add support for or32.
 461         * targets.c: Add support for or32.
 462         * bfd-in2.h: Regenerate.
 463         * coffcode.h (coff_set_arch_mach_hook, coff_set_flags,
 464         coff_write_object_contents): Add support for or32.
 465         * config.bfd: Add target.
 466         * configure.in: Add support for or32.
 467         * configure: Regenerate.
 468         * Makefile.am: Add support for or32.
 469         * Makefile.in: Regenerate.
 470         * po/SRC-POTFILES.in: Add or32 files.
 471         * po/bfd.pot: Regenerate.
 472
 473 2002-01-31  Nick Clifton  <nickc@cambridge.redhat.com>
 474             Don Lindsay  <lindsayd@cisco.com>
 475
 476         * elf32-mips.c (mips_elf_calculate_relocation): Replace 'return
 477         false' with a return of a bfd_reloc_ error code.
 478
 479 2002-01-31  Hans-Peter Nilsson  <hp@axis.com>
 480
 481         * elf32-cris.c (elf_cris_discard_excess_program_dynamics): Don't
 482         unexport unreferenced symbols when --export-dynamic.  Call
 483         _bfd_elf_strtab_delref when unexporting.
 484
 485 2002-01-30  Daniel Jacobowitz  <drow@mvista.com>
 486
 487         * bfd-in.h: Include <stdbool.h> if it is available.
 488         * bfd-in2.h: Regenerated.
 489
 490 2002-01-31  Alan Modra  <amodra@bigpond.net.au>
 491
 492         * elf64-ppc.c (func_desc_adjust): STV_PROTECTED functions should
 493         not go via the plt.
 494
 495 2002-01-30  Nick Clifton  <nickc@cambridge.redhat.com>
 496
 497         * archures.c: Tidy up formatting of embedded comments.
 498         * bfd.c: Tidy up formatting of embedded comments.
 499         * bfd-in.h: Fix formatting of comments.
 500         * reloc.c: Tidy up formatting of ordinary & embedded comments.
 501         * section.c: Tidy up formatting of embedded comments.
 502         * syms.c: Tidy up formatting of embedded comments.
 503         * targets.c: Tidy up formatting of embedded comments.
 504
 505         * bfd-in2.h: Regenerate.
 506
 507 2002-01-30  Nick Clifton  <nickc@cambridge.redhat.com>
 508
 509         * vms-tir.c (cmd_name): New function.
 510         (tir_cmd_name): New function.
 511         (etir_sta, etir_sto, etir_opr, etir_stc): Use cmd_name().
 512         (tir_opr, tir_ctl, tir_cmd): use tir_cmd_name().
 513         Fix formatting.
 514
 515         * peXXigen.c (pe_print_idata): Rearrange message to aid in
 516         translation.
 517         (pe_print_pdata):  Rearrange message to aid in translation.
 518
 519         * libbfd.c (warn_deprecated): Rearrange error message to aid in
 520         translation.
 521
 522         * ihex.c (ihex_write_object_contents): Fix spelling typo.
 523
 524         * ieee.c (ieee_slurp_external_symbols): Remove spurious space.
 525
 526         * elf64-sparc.c (sparc64_elf_add_symbol_hook): Rearrange error
 527         message to aid in translation.
 528
 529         * elf64-mmix.c (mmix_final_link_relocate): Rearrange error message
 530         to aid in translation.
 531
 532         * elf32-arm.h (elf32_arm_merge_private_bfd_data): Fix typo.
 533
 534 2002-01-30  Philipp Thomas  <pthomas@suse.de>
 535
 536         * coff-arm.c, elf32-elf.h: Unify messages.
 537
 538 2002-01-30  Nick Clifton <nickc@redhat.com>
 539
 540         * po/sv.po: Updated translation.
 541
 542 2002-01-30  Philipp Thomas  <pthomas@suse.de>
 543
 544         * dwarf2.c (read_abbrev): Use full section name in error message.
 545         (decode_line_info): Likewise.
 546
 547         * elf.c (_bfd_elf_symbol_from_bfd_symbol): Don't translate debugging
 548         message.
 549
 550 2002-01-30  Alan Modra  <amodra@bigpond.net.au>
 551
 552         * elf64-ppc.c (func_desc_adjust): Only provide missing function
 553         descriptor symbols for undefined function code syms.  Clear
 554         ELF_LINK_NON_ELF so that they can stay weak.
 555
 556 2002-01-29  Chris Demetriou  <cgd@broadcom.com>
 557             Mitch Lichtenberg  <mpl@broadcom.com>
 558
 559         * bfd-in.h (bfd_mips_elf32_create_embedded_relocs): New prototype.
 560         * elf32-mips.c (bfd_mips_elf32_create_embedded_relocs): New function
 561         to handle 32-bit ELF embedded reloc (ld --embedded-relocs)
 562         generation.
 563         * bfd-in2.h: Regenerate.
 564
 565 2002-01-29  Chris Demetriou  <cgd@broadcom.com>
 566
 567         * elf32-mips.c: Add additional comments about HI16 relocation
 568         processing.
 569         (_bfd_mips_elf_hi16_reloc): Don't subtract address here for
 570         pc-relative relocations.  (Reverts change made on 2001-10-31.)
 571         (_bfd_mips_elf_lo16_reloc): Subtract address of LO16 part here
 572         for pc-relative relocations.
 573         (mips_elf_calculate_relocation): Add a comment about a kludge
 574         in the R_MIPS_GNU_REL_HI16 handling.
 575         (_bfd_mips_elf_relocate_section): Implement that kludge;
 576         adjust pc-relative HI16 relocation for difference in HI16 and
 577         LO16 addresses, since it can't easily be done in
 578         mips_elf_calculate_relocation.
 579
 580 2002-01-29  Martin Schwidefsky  <schwidefsky@de.ibm.com>
 581
 582         * elf32-i386 (elf_i386_adjust_dynamic_symbol): Do not replace PLT32
 583         relocations with PC32 relocations for undefined or weak symbols.
 584         * elf32-s390 (elf_i386_adjust_dynamic_symbol): Likewise.
 585         * elf64-s390x (elf_i386_adjust_dynamic_symbol): Likewise.
 586
 587 2002-01-28  Jason Thorpe  <thorpej@wasabisystems.com>
 588
 589         * elfcore.h (elf_core_file_p): Improve comment for last change.
 590
 591 2002-01-27  Daniel Jacobowitz  <drow@mvista.com>
 592
 593         * configure: Regenerated.
 594
 595 2002-01-27  Jason Thorpe  <thorpej@wasabisystems.com>
 596
 597         * elfcore.h (elf_core_file_p): Set the machine architecture
 598         before processing the program headers.
 599
 600 2002-01-26  Hans-Peter Nilsson  <hp@bitrange.com>
 601
 602         * configure.in <64-bit configuration>: If using gcc, check and
 603         emit error for egcs-1.1.2.
 604         * configure: Regenerate.
 605
 606 2002-01-26  Egor Duda  <deo@logos-m.ru>
 607
 608         * elf.c (elfcore_grok_win32pstatus): Copy only as much information
 609         as possible to avoid stack corruption.
 610
 611 2002-01-26  Richard Henderson  <rth@redhat.com>
 612
 613         * elf64-alpha.c (elf64_alpha_check_relocs): Don't set reltext
 614         for non-allocated sections.
 615
 616 2002-01-25  Mark Kettenis  <kettenis@gnu.org>
 617
 618         * elf.c (elfcore_write_prstatus): Make sure we pass the address of
 619         prstat.pr_reg even if it is a struct.
 620
 621 2002-01-25  Steve Ellcey <sje@cup.hp.com>
 622
 623         * bfd/elfxx-ia64.c: Reset AIX vector function overrides for HP-UX.
 624
 625 2002-01-25  Philipp Thomas  <pthomas@suse.de>
 626
 627         * coffgen.c (coff_print_symbol): Don't mark info message
 628         for translation.
 629
 630 2002-01-25  Nick Clifton <nickc@redhat.com>
 631
 632         * po/fr.po: Updated translation.
 633         * po/es.po: Updated translation.
 634
 635 2002-01-25  Philipp Thomas  <pthomas@suse.de>
 636
 637         * coff-alpha.c (alpha_relocate_section): Unify warning message
 638         for GP relative relocations without GP defined.
 639         * coff-mips.c (mips_relocate_section): Likewise.
 640
 641 2002-01-25  Alan Modra  <amodra@bigpond.net.au>
 642
 643         * elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Avoid
 644         unsigned overflow when new_offset < old_offset.
 645
 646 2002-01-24  Philipp Thomas  <pthomas@suse.de>
 647
 648         * bfd.c (_bfd_abort): Fix typo.
 649
 650 2002-01-23  Richard Henderson  <rth@redhat.com>
 651
 652         * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't suppress
 653         plt entries for undefweak symbols.
 654
 655 2002-01-23  Steve Ellcey <sje@cup.hp.com>
 656
 657         * bfd/targets.c (bfd_elf32_ia64_hpux_big_vec): Add to
 658         DEFAULT_VECTOR.
 659         (bfd_elf64_ia64_hpux_big_vec): Ditto.
 660         (bfd_elf32_h8300_vec): Ditto.
 661
 662 2002-01-23  Alan Modra  <amodra@bigpond.net.au>
 663
 664         * elf64-ppc.c: Remove stale part of ABI comment.
 665         (NO_OPD_RELOCS): Define.
 666         (ppc64_elf_check_relocs): Use it.
 667         (ppc64_elf_relocate_section): Here too.
 668         (build_one_stub): Don't point function syms at the stub.  Instead,
 669         hijack plt.offset.
 670         (ppc64_elf_relocate_section): Check whether REL24 relocs should
 671         really go to the stub.  Make all dynamic relocs in opd against
 672         locals.
 673         (ppc64_elf_finish_dynamic_symbol): Allow for non-standard use of
 674         plt.offset.
 675
 676 2002-01-22  Richard Henderson  <rth@redhat.com>
 677
 678         * elf64-alpha.c (INSN_UNOP): Encode with RB as $sp.
 679
 680 2002-01-22  Alan Modra  <amodra@bigpond.net.au>
 681
 682         * elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Correct sign of
 683         TOC_BASE_OFF adjustment.
 684
 685         * Makefile.am: Run "make dep-am".
 686         * Makefile.in: Regenerate.
 687         * po/SRC-POTFILES.in: Regenerate.
 688
 689 2002-01-22  John David Anglin  <dave@hiauly1.hia.nrc.ca>
 690
 691         * configure.host (hppa*64*-*-hpux*, hppa*64*-*-linux*): Add new
 692         host defines.
 693
 694 2002-01-21  Hans-Peter Nilsson  <hp@axis.com>
 695
 696         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GOTREL>:
 697         Check for and emit error if sgot is NULL at this point.
 698
 699 2002-01-21  Jason Thorpe  <thorpej@wasabisystems.com>
 700
 701         * config.bfd (ia64*-*-netbsd*): New target.
 702
 703 2002-01-21  Thomas Klausner <wiz@danbala.ifoer.tuwien.ac.at>
 704
 705         * som.c (som_write_space_strings): Comment typo fix.
 706
 707 2002-01-21  Alan Modra  <amodra@bigpond.net.au>
 708
 709         * elf64-ppc.c (struct ppc_link_hash_entry): Add is_func and
 710         is_func_descriptor fields.
 711         (link_hash_newfunc): Init them.
 712         (ppc64_elf_check_relocs): Only R_PPC24_REL24 syms starting with a
 713         dot are candidates for plt entries.  When processing .opd relocs,
 714         set function descriptor strings to point inside function code
 715         string, and set new ppc_link_hash_entry fields.
 716         (ppc64_elf_gc_sweep_hook): Don't sweep R_PPC64_REL24 relocs.
 717         (ppc64_elf_adjust_dynamic_symbol): Remove most code dealing with
 718         function descriptors.  It's now done in..
 719         (func_desc_adjust): New.
 720         (ppc64_elf_func_desc_adjust): New.
 721         (define elf_backend_always_size_sections): Define.
 722         (ppc64_elf_hide_symbol): New.
 723         (define elf_backend_hide_symbol): Define.
 724         (allocate_dynrelocs): Remove code looking up function descriptors
 725         as that has been done earlier.
 726         (ppc64_elf_size_dynamic_sections): Use htab shortcut to elf hash
 727         table.
 728         (ppc64_elf_finish_dynamic_symbol): Likewise.  Remove code looking
 729         up function descriptor.
 730         (build_one_stub): Look up the function code sym.  Check for
 731         invalid plt offsets.
 732         (ppc64_elf_relocate_section): Tweak calls to undefined weak syms.
 733         Convert R_PPC64_TOC relocs to R_PPC64_RELATIVE in shared libs.
 734
 735         * elf-bfd.h (elf_backend_data <elf_backend_hide_symbol>): Add
 736         boolean param.
 737         (_bfd_elf_link_hash_hide_symbol): Likewise.
 738         * elflink.h (elf_link_add_object_symbols): Adjust call to
 739         elf_backend_hide_symbol.
 740         (elf_fix_symbol_flags): Likewise.
 741         (elf_link_assign_sym_version): Likewise. Use bfd_malloc rather
 742         than bfd_alloc.
 743         * elf.c (_bfd_elf_link_hash_hide_symbol): Add "force_local" param.
 744         Set ELF_LINK_FORCED_LOCAL and call _bfd_elf_strtab_delref.
 745         * elf32-hppa.c (elf32_hppa_hide_symbol): Likewise.
 746         (clobber_millicode_symbols): Adjust to suit new hide_symbol.
 747         * elf32-cris.c (elf_cris_hide_symbol): Add "force_local" param
 748         and adjust to suit.
 749         * elf32-mips.c (_bfd_mips_elf_hide_symbol): Likewise, and call
 750         _bfd_elf_link_hash_hide_symbol rather than duplicating code.
 751         * elfxx-ia64.c (elfNN_ia64_hash_hide_symbol): Likewise.
 752
 753 2002-01-18  Alan Modra  <amodra@bigpond.net.au>
 754
 755         * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Test for a
 756         dynamic function descriptor symbol, not the associated function
 757         symbol.
 758
 759 2002-01-17  Eric Christopher  <echristo@redhat.com>
 760
 761         * elf32-mips.c (mips_elf_calculate_relocation): Fix typo.
 762
 763 2002-01-17  Nick Clifton  <nickc@cambridge.redhat.com>
 764
 765         * po/bfd.pot: Regenerate.
 766         * po/fr.po: Regenerate.
 767
 768 2002-01-17  Alan Modra  <amodra@bigpond.net.au>
 769
 770         * elf-bfd.h (elf_backend_data <elf_backend_section_from_bfd_section>):
 771         Remove "Elf_Internal_Shdr *" param.
 772         (_bfd_mips_elf_section_from_bfd_section): Ditto.
 773         * elf32-mips.c (_bfd_mips_elf_section_from_bfd_section): Ditto.
 774         * elf32-m32r.c (_bfd_m32r_elf_section_from_bfd_section): Ditto.
 775         * elf32-v850.c (v850_elf_section_from_bfd_section): Ditto.
 776         * elf64-mmix.c (mmix_elf_section_from_bfd_section): Ditto.
 777         * elfxx-ia64.c (elfNN_hpux_backend_section_from_bfd_section): Ditto.
 778         * elf.c (_bfd_elf_section_from_bfd_section): Allow backend
 779         function to override special sections.  Remove hdr arg from
 780         backend call, and don't loop.
 781
 782 2002-01-16  Eric Christopher  <echristo@redhat.com>
 783
 784         * elf32-mips.c (mips_elf_calculate_relocation): Set require_jalxp
 785         on R_MIPS_26 and target is 16bit. Add R_MIPS16_GPREL to list of
 786         relocations requiring gp0 and gp.
 787
 788 2002-01-16  Richard Earnshaw  <rearnsha@arm.com>
 789
 790         * elf32-arm.h (elf32_arm_merge_private_bfd_data): Handle
 791         EF_ARM_VFP_FLOAT.
 792         (elf32_arm_print_private_bfd_data): Likewise.
 793
 794 2002-01-16  Nick Clifton  <nickc@cambridge.redhat.com>
 795
 796         * po/tr.po: Import new version.
 797
 798 2002-01-16  Alan Modra  <amodra@bigpond.net.au>
 799
 800         * elf64-ppc.c (ppc64_elf_howto_raw): Remove stale FIXMEs.
 801         (ppc64_elf_reloc_type_lookup): Use proper CTOR reloc.
 802         (ORI_R0_R0_0): Correct.
 803
 804 2002-01-16  Alan Modra  <amodra@bigpond.net.au>
 805
 806         * elflink.c (_bfd_elf_create_dynamic_sections): Don't set SEC_CODE
 807         when plt_not_loaded.
 808         * elf64-ppc.c (ppc64_elf_create_dynamic_sections): No need to
 809         clear .plt SEC_CODE here.  Create .stub and correct .glink flags.
 810         (PLT_INITIAL_ENTRY_SIZE): Set to 24.
 811         (ppc64_elf_glink_code): Delete.
 812         (PPC64_ELF_GLINK_SIZE): Delete.
 813         (ADDIS_R12_R2, STD_R2_40R1, LD_R11_0R12, LD_R2_0R12, MTCTR_R11,
 814         BCTR, ADDIS_R12_R12_1, LD_R2_40R1, NOP, LI_R0_0, B_DOT, LIS_R0_0,
 815         ORI_R0_R0_0): Define.
 816         (PLT_CALL_STUB_SIZE, GLINK_CALL_STUB_SIZE): Define.
 817         (struct ppc_link_hash_table): Add sstub and plt_overflow.
 818         (ppc64_elf_link_hash_table_create): Init them.
 819         (ppc64_elf_check_relocs <R_PPC64_REL24>): Refcount .plt entry.
 820         Don't copy to shared lib.
 821         (ppc64_elf_check_relocs): Call bfd_set_error on errors.
 822         (ppc64_elf_gc_sweep_hook <R_PPC64_REL24>): Sweep plt refcount.
 823         (allocate_dynrelocs <plt>): Don't change function sym here.  Make
 824         room for .stub and .glink code.
 825         (ppc64_elf_size_dynamic_sections): Handle .stub.  Make entry for
 826         DT_PPC64_GLINK.
 827         (ppc64_elf_final_link): Rename to ppc64_elf_set_toc.  Don't call
 828         bfd_elf64_bfd_final_link.
 829         (bfd_elf64_bfd_final_link): Don't define.
 830         (ppc64_elf_size_stubs): New.
 831         (build_plt_stub): New.
 832         (build_one_stub): New.
 833         (ppc64_elf_build_stubs): New.
 834         (ppc64_elf_relocate_section <toc relocs>): Remove assert.
 835         (ppc64_elf_relocate_section): Don't copy R_PPC64_REL24 relocs.
 836         (ppc64_elf_finish_dynamic_symbol): Don't build stubs here.  Set
 837         DT_PPC64_GLINK entry.  Tweak DT_PLTGOT, DT_JMPREL, DT_PLTRELSZ in
 838         case output sections not separate.  Adjust DT_RELASZ to not
 839         include plt relocs.  Set reserved got entry.  Set got and plt
 840         entry size.
 841         (elf_backend_got_header_size): Set to 8.
 842         * elf64-ppc.h: New file.
 843
 844 2002-01-16  Alan Modra  <amodra@bigpond.net.au>
 845
 846         * elf32-arm.h (elf32_arm_size_dynamic_sections): When removing
 847         sections, use bfd_section_list_remove.
 848         * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
 849         * elflink.h (elf_link_add_object_symbols): When removing all
 850         sections, use bfd_section_list_clear.
 851
 852 2002-01-15  Nick Clifton  <nickc@cambridge.redhat.com>
 853
 854         * po/sv.po: New file: Swedish translation.
 855         * configure.in (ALL_LINGUAS): Add sv.
 856         * configure: Regenerate.
 857
 858 2002-01-15  Jakub Jelinek  <jakub@redhat.com>
 859
 860         * elflink.h (elf_link_input_bfd): Back out 2002-01-07 change.
 861         * elf.c (merge_sections_remove_hook): New function.
 862         (_bfd_elf_merge_sections): Pass it as 3rd argument to
 863         _bfd_merge_sections.
 864         * libbfd-in.h (_bfd_merge_sections): Add 3rd argument.
 865         * libbfd.h: Rebuilt.
 866         * merge.c (_bfd_merge_sections): Add remove_hook argument.
 867         Call remove_hook if a SEC_EXCLUDE section is encountered.
 868
 869 2002-01-15  Nick Clifton  <nickc@cambridge.redhat.com>
 870
 871         * elf32-xstormy16.c (xstormy16_reloc_map): Add new field 'table'.
 872         (xstormy16_reloc_map): Initialise new field with correct howto
 873         table.
 874         (xstormy16_reloc_type_lookup): Use 'table' field to locate correct
 875         howto entry.
 876
 877 2002-01-10  Michael Snyder  <msnyder@redhat.com>
 878
 879         * elf.c (elfcore_write_prstatus): Use long instead of pid_t;
 880         (elfcore_write_pstatus): Use long instead of pid_t;
 881         * elf-bfd.h: Change prototypes to use long instead of pid_t;
 882
 883 2002-01-09  Jason Thorpe  <thorpej@wasabisystems.com>
 884
 885         * elf.c: Update copyright years.
 886         (elfcore_grok_netbsd_note): Use NT_NETBSDCORE_PROCINFO
 887         and NT_NETBSDCORE_FIRSTMACH.  Improve a comment.
 888
 889 2002-01-08  Michael Snyder  <msnyder@redhat.com>
 890
 891         Add capability to write corefile note sections, for gdb.
 892         * elf.c (elfcore_write_note): New function.
 893         (elfcore_write_prpsinfo): New function.
 894         (elfcore_write_prstatus): New function.
 895         (elfcore_write_pstatus): New function.
 896         (elfcore_write_prfpreg): New function.
 897         (elfcore_write_prxfpreg): New function.
 898         * elf-bfd.h: Add prototypes for above functions.
 899
 900 2002-01-08  Alexandre Oliva  <aoliva@redhat.com>
 901
 902         * elf.c (elf_fake_sections): Propagate errors from
 903         elf_backend_fake_section.
 904
 905 2002-01-07  Jason Thorpe  <thorpej@wasabisystems.com>
 906
 907         * Makefile.am (BFD32_BACKENDS): Add elf32-sh-nbsd.lo.
 908         (BFD32_BACKENDS_CFILES): Add elf32-sh-nbsd.c.
 909         (elf32-sh-nbsd.lo): New rule.
 910         * Makefile.in: Regenerate.
 911         * config.bfd (sh*le-*-netbsdelf*): New target.
 912         (sh*-*-netbsdelf*): New target.
 913         * configure.in: Include netbsd-core.lo for native sh*-*-netbsd*.
 914         (bfd_elf32_shnbsd_vec): New vector.
 915         (bfd_elf32_shlnbsd_vec): New vector.
 916         * configure: Regenerate.
 917         * elf32-sh-nbsd.c: New file.
 918         * targets.c: Update copyright years.
 919         (_bfd_target_vector): Add bfd_elf32_shlnbsd_vec and
 920         bfd_elf32_shnbsd_vec.
 921
 922 2002-01-07  Aldy Hernandez  <aldyh@redhat.com>
 923
 924         * coff-rs6000.c (READ20): Use bfd_scan_vma.
 925
 926 2002-01-07  Geoffrey Keating  <geoffk@redhat.com>
 927
 928         * elflink.h (elf_link_input_bfd): Don't ask for the merged offset
 929         of a symbol in a section that will be deleted.
 930
 931 2002-01-07  Nick Clifton  <nickc@cambridge.redhat.com>
 932
 933         * po/es.po: New file: Spanish translation.
 934         * configure.in (ALL_LINGUAS): Add es.
 935         * configure: Regenerate.
 936
 937 2002-01-06  Steve Ellcey  <sje@cup.hp.com>
 938
 939         * elfxx-ia64.c (is_unwind_section_name): Add target vector as
 940         argument so we can handle HP-UX specially.
 941         (elfNN_ia64_hpux_vec): New for use in is_unwind_section_name.
 942         (elfNN_hpux_backend_section_from_bfd_section): New for support
 943         of SHN_IA_64_ANSI_COMMON.
 944         (elfNN_ia64_relax_section): Add support for SHN_IA_64_ANSI_COMMON.
 945         (is_unwind_section_name): Add special HP-UX support.
 946         (elfNN_ia64_section_from_shdr): Add support for more sections.
 947         (elfNN_ia64_fake_sections): Modify is_unwind_section_name call and
 948         add support for more sections.
 949         (elfNN_ia64_additional_program_headers): Modify
 950         is_unwind_section_name call.
 951         (elfNN_ia64_modify_segment_map): Remove assumption that there is
 952         only one unwind section in segment.
 953
 954 2002-01-06  Alan Modra  <amodra@bigpond.net.au>
 955
 956         * syms.c (_bfd_generic_make_empty_symbol): New function.
 957         * libbfd-in.h (_bfd_nosymbols_make_empty_symbol): Define as
 958         _bfd_generic_make_empty_symbol.
 959         * libbfd.h: Regenerate.
 960         * bfd-in2.h: Regenerate.
 961         * hppabsd-core.c (hppabsd_core_make_empty_symbol): Delete function.
 962         (hppabsd_core_get_symtab_upper_bound): Don't define.
 963         (hppabsd_core_get_symtab): Likewise.
 964         (hppabsd_core_print_symbol): Likewise.
 965         (hppabsd_core_get_symbol_info): Likewise.
 966         (hppabsd_core_bfd_is_local_label_name): Likewise.
 967         (hppabsd_core_get_lineno): Likewise.
 968         (hppabsd_core_find_nearest_line): Likewise.
 969         (hppabsd_core_bfd_make_debug_symbol): Likewise.
 970         (hppabsd_core_read_minisymbols): Likewise.
 971         (hppabsd_core_minisymbol_to_symbol): Likewise.
 972         (hppabsd_core_vec): Use BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols).
 973         Formatting fixes.
 974         * hpux-core.c: Similarly.
 975         * irix-core.c: Similarly.
 976         * osf-core.c: Similarly.
 977         * sco5-core.c: Similarly.
 978         * binary.c (binary_make_empty_symbol): Remove function, define as
 979         _bfd_generic_make_empty_symbol.
 980         * ihex.c (ihex_make_empty_symbol): Likewise.
 981         * mmo.c (mmo_make_empty_symbol): Likewise.
 982         * ppcboot.c (ppcboot_make_empty_symbol): Likewise.
 983         * srec.c (srec_make_empty_symbol): Likewise.
 984         * versados.c (versados_make_empty_symbol): Likewise.
 985         * vms.c (_bfd_vms_make_empty_symbol): Remove.
 986         (vms_make_empty_symbol): Define as _bfd_generic_make_empty_symbol.
 987         * vms-gsd.c (_bfd_vms_slurp_gsd): Call bfd_make_empty_symbol
 988         rather than _bfd_vms_make_empty_symbol.
 989         * vms-misc.c (new_symbol): Likewise.
 990
 991 2002-01-05  Alan Modra  <amodra@bigpond.net.au>
 992
 993         * section.c (bfd_section_init): Remove unnecessary initialisations.
 994         (bfd_section_list_clear): New function.
 995         (bfd_section_list_remove, bfd_section_list_insert): New macros.
 996         (_bfd_strip_section_from_output): Use them.
 997         * coffcode.h (coff_set_alignment_hook): Likewise.
 998         * elf32-mips.c (_bfd_mips_elf_final_link): Likewise.
 999         * elf64-mips.c (mips_elf64_final_link): Likewise.
1000         * elf64-mmix.c (mmix_elf_final_link): Likewise.
1001         * sunos.c (sunos_add_dynamic_symbols): Likewise.
1002         * xcofflink.c (_bfd_xcoff_bfd_final_link): Likewise.
1003         * bfd-in2.h: Regenerate.
1004
1005         * netbsd-core.c (netbsd_core_file_p): Use bfd_make_section_anyway
1006         rather than doing our own section handling.  Clean up after errors
1007         with bfd_release and bfd_section_list_clear.  Handle unexpected
1008         flags.
1009         * aoutf1.h (sunos4_core_file_p): Likewise.
1010         * aix386-core.c (aix386_core_file_p): Likewise.
1011         * cisco-core.c (cisco_core_file_validate): Likewise.
1012         * ptrace-core.c (ptrace_unix_core_file_p): Likewise.
1013         * trad-core.c (trad_unix_core_file_p): Likewise.
1014
1015         * hppabsd-core.c (hppabsd_core_core_file_p):  Clean up after errors
1016         with bfd_release and bfd_section_list_clear.
1017         * hpux-core.c (hpux_core_core_file_p): Likewise.
1018         * irix-core.c (irix_core_core_file_p): Likewise.
1019         * lynx-core.c (lynx_core_file_p): Likewise.
1020         * osf-core.c (osf_core_core_file_p): Likewise.
1021         * rs6000-core.c (rs6000coff_core_p): Likewise.
1022         * sco5-core.c (sco5_core_file_p): Likewise.
1023
1024         * elf32-mips.c (_bfd_mips_elf_lo16_reloc): Simplify, and perform
1025         sign extension adjustments without conditionals.
1026
1027 2002-01-04  Jakub Jelinek  <jakub@redhat.com>
1028
1029         * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Don't crash if
1030         CIE at .eh_frame start is removed due to no FDEs referencing it.
1031
1032 2002-01-04  Jason Thorpe  <thorpej@wasabisystems.com>
1033
1034         * config.bfd (x86_64-*-netbsd*): New target.
1035         * configure.in (x86_64-*-netbsd*): Set COREFILE
1036         to netbsd-core.lo.
1037         * configure: Regenerated.
1038
1039 2002-01-03  Tom Rix  <trix@redhat.com>
1040
1041         * xcofflink.c (_bfd_xcoff_bfd_final_link): Update .pad section ordering
1042         for recent bfd_make_section_anyway change.
1043
1044 2002-01-03  Nick Clifton  <nickc@cambridge.redhat.com>
1045
1046         * elf32-arm.h (elf32_arm_final_link_relocate): Handle
1047         R_ARM_THM_PC11 reloc.
1048
1049 2002-01-02  Nick Clifton  <nickc@cambridge.redhat.com>
1050
1051         * configure.in (LINGUAS): Add ja.
1052         * configure: Regenerate.
1053         * po/ja.po: Import from translation project's web site.
1054
1055 2002-01-02  Nick Clifton  <nickc@cambridge.redhat.com>
1056
1057         * elf32-arm.h (elf32_arm_merge_private_bfd_data): Reformat error
1058         messages to ease translation into other languages.
1059
1060 For older changes see ChangeLog-0001
1061 \f
1062 Local Variables:
1063 mode: change-log
1064 left-margin: 8
1065 fill-column: 74
1066 version-control: never
1067 End: