bfd/ChangeLog

   1 2006-02-21  Alan Modra  <amodra@bigpond.net.au>
   2
   3         * bfd.c: (_bfd_default_error_handler): Don't call abort on
   4         error, instead call _exit.
   5         (_bfd_abort): Call _exit not xexit.
   6
   7 2006-02-17  Kevin Buettner  <kevinb@redhat.com>
   8
   9         * elf32-frv.c (elf32_frv_grok_prstatus, elf32_frv_grok_psinfo):
  10         New functions.
  11         * elf_backend_grok_prstatus, elf_backend_grok_psinfo): Define.
  12
  13 2006-02-17  Shrirang Khisti  <shrirangk@kpitcummins.com>
  14             Anil Paranjape   <anilp1@kpitcummins.com>
  15             Shilin Shakti    <shilins@kpitcummins.com>
  16
  17         * Makefile.am: Add xc16x related entry
  18         * Makefile.in: Regenerate
  19         * archures.c: Add bfd_xc16x_arch
  20         * bfd-in2.h: Regenerate
  21         * config.bfd: Add xc16x-*-elf
  22         * configure.in: Add bfd_elf32_xc16x_vec
  23         * configure: Regenerate.
  24         * targets.c: Added xc16x related information
  25         * cpu-xc16x.c: New file
  26         * reloc.c: Add new relocations specific to xc16x:
  27         BFD_RELOC_XC16X_PAG, BFD_RELOC_XC16X_POF, BFD_RELOC_XC16X_SEG,
  28         BFD_RELOC_XC16X_SOF
  29         * elf32-xc16x.c: New file.
  30
  31 2006-02-17  Alan Modra  <amodra@bigpond.net.au>
  32
  33         * elf32-ppc.c (allocate_dynrelocs): Tweak undef weak handling.
  34         * elf64-ppc.c (allocate_dynrelocs): Likewise.
  35
  36 2006-02-17  Alan Modra  <amodra@bigpond.net.au>
  37
  38         PR ld/2218
  39         * elf64-ppc.c (allocate_dynrelocs): Ensure undef weak sym is
  40         dynamic.
  41         (ppc64_elf_relocate_section): Check output reloc section size.
  42         * elf32-ppc.c (allocate_dynrelocs): Simplify undef weak test.
  43
  44 2006-02-16  H.J. Lu  <hongjiu.lu@intel.com>
  45
  46         PR ld/2322
  47         * elf.c (get_segment_type): New function.
  48         (_bfd_elf_print_private_bfd_data): Use it.
  49         (print_segment_map): New function.
  50         (assign_file_positions_for_segments): Call print_segment_map
  51         when there are not enough room for program headers.
  52
  53 2006-02-16  Nick Hudson  <nick.hudson@dsl.pipex.com>
  54
  55         * config.bfd (mips*el-*-netbsd*, mips*-*-netbsd*): Use
  56         traditional MIPS ELF targets.
  57
  58 2006-02-15  H.J. Lu  <hongjiu.lu@intel.com>
  59
  60         PR binutils/2338
  61         * dwarf2.c (check_function_name): New function.
  62         (_bfd_dwarf2_find_nearest_line): Use check_function_name to
  63         check if function is correct.
  64
  65 2006-02-16  Alan Modra  <amodra@bigpond.net.au>
  66
  67         * elflink.c (_bfd_elf_default_action_discarded): Return 0 for
  68         debug sections.
  69         (elf_link_input_bfd): Adjust comments.
  70
  71 2006-02-10  H.J. Lu  <hongjiu.lu@intel.com>
  72
  73         * elf.c (copy_private_bfd_data): Minor update.
  74
  75 2006-02-10  H.J. Lu  <hongjiu.lu@intel.com>
  76
  77         PR binutils/2258
  78         * elf.c (copy_private_bfd_data): Renamed to ...
  79         (rewrite_elf_program_header): This.
  80         (copy_elf_program_header): New function.
  81         (copy_private_bfd_data): Likewise.
  82
  83 2006-02-07  Nathan Sidwell  <nathan@codesourcery.com>
  84
  85         * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
  86         bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
  87         bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
  88         bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
  89         (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
  90         bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
  91         bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
  92         bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
  93         bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
  94         bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
  95         bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
  96         bfd_mach_mcf_isa_b_usp_float_emac): New.
  97         (bfd_default_scan): Update coldfire mapping.
  98         * bfd-in.h (bfd_m68k_mach_to_features,
  99         bfd_m68k_features_to_mach): Declare.
 100         * bfd-in2.h: Rebuilt.
 101         * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
 102         adjust legacy names.
 103         (m68k_arch_features): New.
 104         (bfd_m68k_mach_to_features,
 105         bfd_m68k_features_to_mach): Define.
 106         * elf32-m68k.c (elf32_m68k_object_p): New.
 107         (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
 108         (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
 109         (elf_backend_object_p): Define.
 110         * ieee.c (ieee_write_processor): Update coldfire machines.
 111         * libbfd.h: Rebuilt.
 112
 113 2006-02-06  Steve Ellcey  <sje@cup.hp.com>
 114
 115         * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
 116         if SHF_TLS is set.
 117
 118 2006-02-05  Arnold Metselaar  <arnold.metselaar@planet.nl>
 119
 120         * coff-z80.c (r_imm24): New howto.
 121         (rtype2howto): New case R_IMM24.
 122         (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
 123         (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
 124
 125 2006-02-04  Richard Sandiford  <richard@codesourcery.com>
 126
 127         * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
 128         has already been assigned a GOT index, copy that index to the
 129         current hash table entry.
 130
 131 2006-02-01  Eric Botcazou  <ebotcazou@libertysurf.fr>
 132
 133         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
 134         for call-to-undefweak reloc overflow.
 135
 136 2006-01-31  Eric Botcazou  <ebotcazou@libertysurf.fr>
 137
 138         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
 139         for 32-bit relocs overflow.
 140
 141 2006-01-27  Paul Brook  <paul@codesourcery.com>
 142
 143         * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
 144         objects.
 145
 146 2006-01-18  Alexandre Oliva  <aoliva@redhat.com>
 147
 148         Introduce TLS descriptors for i386 and x86_64.
 149         * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
 150         BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
 151         BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
 152         * libbfd.h, bfd-in2.h: Rebuilt.
 153         * elf32-i386.c (elf_howto_table): New relocations.
 154         (R_386_tls): Adjust.
 155         (elf_i386_reloc_type_lookup): Map new relocations.
 156         (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
 157         (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
 158         (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
 159         (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
 160         (elf_i386_local_tlsdesc_gotent): New macro.
 161         (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
 162         (elf_i386_compute_jump_table_size): New macro.
 163         (link_hash_newfunc): Initialize tlsdesc_got.
 164         (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
 165         (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
 166         R_386_TLS_DESC_CALL.
 167         (elf_i386_check_relocs): Likewise.  Allocate space for
 168         local_tlsdesc_gotent.
 169         (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
 170         R_386_TLS_DESC_CALL.
 171         (allocate_dynrelocs): Count function PLT relocations.  Reserve
 172         space for TLS descriptors and relocations.
 173         (elf_i386_size_dynamic_sections): Reserve space for TLS
 174         descriptors and relocations.  Set up sgotplt_jump_table_size.
 175         Don't zero reloc_count in srelplt.
 176         (elf_i386_always_size_sections): New.  Set up _TLS_MODULE_BASE_.
 177         (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
 178         R_386_TLS_DESC_CALL.
 179         (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
 180         (elf_backend_always_size_sections): Define.
 181         * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
 182         R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
 183         (R_X86_64_standard): Adjust.
 184         (x86_64_reloc_map): Map new relocs.
 185         (elf64_x86_64_rtype_to_howto): New, split out of...
 186         (elf64_x86_64_info_to_howto): ... this function, and...
 187         (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
 188         (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
 189         (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
 190         (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
 191         (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
 192         (elf64_x86_64_local_tlsdesc_gotent): New macro.
 193         (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
 194         tlsdesc_got and sgotplt_jump_table_size fields.
 195         (elf64_x86_64_compute_jump_table_size): New macro.
 196         (link_hash_newfunc): Initialize tlsdesc_got.
 197         (elf64_x86_64_link_hash_table_create): Initialize new fields.
 198         (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
 199         R_X86_64_TLSDESC_CALL.
 200         (elf64_x86_64_check_relocs): Likewise.  Allocate space for
 201         local_tlsdesc_gotent.
 202         (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
 203         R_X86_64_TLSDESC_CALL.
 204         (allocate_dynrelocs): Count function PLT relocations.  Reserve
 205         space for TLS descriptors and relocations.
 206         (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
 207         descriptors and relocations.  Set up sgotplt_jump_table_size,
 208         tlsdesc_plt and tlsdesc_got.  Make room for them.  Don't zero
 209         reloc_count in srelplt.  Add dynamic entries for DT_TLSDESC_PLT
 210         and DT_TLSDESC_GOT.
 211         (elf64_x86_64_always_size_sections): New.  Set up
 212         _TLS_MODULE_BASE_.
 213         (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
 214         R_386_TLS_DESC_CALL.
 215         (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
 216         (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
 217         DT_TLSDESC_GOT.  Set up TLS descriptor lazy resolver PLT entry.
 218         (elf_backend_always_size_sections): Define.
 219
 220 2006-01-17  H.J. Lu  <hongjiu.lu@intel.com>
 221
 222         PR binutils/2096
 223         * dwarf2.c (comp_unit_contains_address): Update comment.
 224         (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
 225         lma.  Return TRUE only if both comp_unit_contains_address and
 226         comp_unit_find_nearest_line return TRUE.
 227         (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
 228
 229 2006-01-18  Alan Modra  <amodra@bigpond.net.au>
 230
 231         * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
 232         (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
 233         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
 234         elf_gc_mark_dynamic_ref_symbol.  Make global.
 235         (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
 236         * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
 237         (elfNN_bed): Init new field.
 238         * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
 239         (ppc64_elf_gc_mark_dynamic_ref): New function.
 240
 241 2006-01-17  Alan Modra  <amodra@bigpond.net.au>
 242
 243         * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
 244
 245 2006-01-17  Nick Clifton  <nickc@redhat.com>
 246
 247         PR binutils/2159
 248         * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
 249         parameters.
 250
 251 2006-01-11  Nick Clifton  <nickc@redhat.com>
 252
 253         * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
 254         into the newly (re)allocated map array.
 255
 256 2006-01-09  Alexis Wilke  <alexis_wilke@yahoo.com>
 257
 258         * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
 259
 260 2006-01-01  Jakub Jelinek  <jakub@redhat.com>
 261
 262         * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
 263         for .toc1 section.
 264
 265 For older changes see ChangeLog-2005
 266 \f
 267 Local Variables:
 268 mode: change-log
 269 left-margin: 8
 270 fill-column: 74
 271 version-control: never
 272 End: