bfd/ChangeLog

   1 2006-01-26  Nathan Sidwell  <nathan@codesourcery.com>
   2
   3         * archures.c (bfd_mach_mcf5200, bfd_mach_mcf5206e,
   4         bfd_mach_mcf5307, bfd_mach_mcf5407, bfd_mach_mcf528x,
   5         bfd_mach_mcfv4e, bfd_mach_mcf521x, bfd_mach_mcf5249,
   6         bfd_mach_mcf547x, bfd_mach_mcf548x): Remove.
   7         (bfd_mach_mcf_isa_a, bfd_mach_mcf_isa_a_div,
   8         bfd_mach_mcf_isa_a_div_mac, bfd_mach_mcf_isa_a_div_emac,
   9         bfd_mach_mcf_isa_aplus, bfd_mach_mcf_isa_aplus_mac,
  10         bfd_mach_mcf_isa_aplus_emac, bfd_mach_mcf_isa_aplus_usp,
  11         bfd_mach_mcf_isa_aplus_usp_mac, bfd_mach_mcf_isa_aplus_usp_emac,
  12         bfd_mach_mcf_isa_b, bfd_mach_mcf_isa_b_mac, bfd_mach_mcf_isa_b_emac,
  13         bfd_mach_mcf_isa_b_usp_float, bfd_mach_mcf_isa_b_usp_float_mac,
  14         bfd_mach_mcf_isa_b_usp_float_emac): New.
  15         (bfd_default_scan): Update coldfire mapping.
  16         * bfd-in.h (bfd_m68k_mach_to_features,
  17         bfd_m68k_features_to_mach): Declare.
  18         * bfd-in2.h: Rebuilt.
  19         * cpu-m68k.c (arch_info_struct): Add new coldfire machines,
  20         adjust legacy names.
  21         (m68k_arch_features): New.
  22         (bfd_m68k_mach_to_features,
  23         bfd_m68k_features_to_mach): Define.
  24         * elf32-m68k.c (elf32_m68k_object_p): New.
  25         (elf32_m68k_merge_private_bfd_data): Merge the CF EF flags.
  26         (elf32_m68k_print_private_bfd_data): Print the CF EF flags.
  27         (elf_backend_object_p): Define.
  28         * ieee.c (ieee_write_processor): Update coldfire machines.
  29         * libbfd.h: Rebuilt.
  30
  31 2006-02-06  Steve Ellcey  <sje@cup.hp.com>
  32
  33         * elfxx-ia64.c (elfNN_ia64_fake_sections): Set SHF_IA_64_HP_TLS
  34         if SHF_TLS is set.
  35
  36 2006-02-05  Arnold Metselaar  <arnold.metselaar@planet.nl>
  37
  38         * coff-z80.c (r_imm24): New howto.
  39         (rtype2howto): New case R_IMM24.
  40         (coff_z80_reloc_type_lookup): New case BFD_RELOC_24.
  41         (extra_case): Use bfd_get_8 for R_IMM8, new case R_IMM24.
  42
  43 2006-02-04  Richard Sandiford  <richard@codesourcery.com>
  44
  45         * elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
  46         has already been assigned a GOT index, copy that index to the
  47         current hash table entry.
  48
  49 2006-02-01  Eric Botcazou  <ebotcazou@libertysurf.fr>
  50
  51         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
  52         for call-to-undefweak reloc overflow.
  53
  54 2006-01-31  Eric Botcazou  <ebotcazou@libertysurf.fr>
  55
  56         * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Reinstate bypass
  57         for 32-bit relocs overflow.
  58
  59 2006-01-27  Paul Brook  <paul@codesourcery.com>
  60
  61         * elf32-arm.c (elf32_arm_get_symbol_type): Allow STT_TLS thumb
  62         objects.
  63
  64 2006-01-18  Alexandre Oliva  <aoliva@redhat.com>
  65
  66         Introduce TLS descriptors for i386 and x86_64.
  67         * reloc.c (BFD_RELOC_386_TLS_GOTDESC, BFD_RELOC_386_TLS_DESC,
  68         BFD_RELOC_386_TLS_DESC_CALL, BFD_RELOC_X86_64_GOTPC32_TLSDESC,
  69         BFD_RELOC_X86_64_TLSDESC, BFD_RELOC_X86_64_TLSDESC_CALL): New.
  70         * libbfd.h, bfd-in2.h: Rebuilt.
  71         * elf32-i386.c (elf_howto_table): New relocations.
  72         (R_386_tls): Adjust.
  73         (elf_i386_reloc_type_lookup): Map new relocations.
  74         (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
  75         (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
  76         (struct elf_i386_link_hash_entry): Add tlsdesc_got field.
  77         (struct elf_i386_obj_tdata): Add local_tlsdesc_gotent field.
  78         (elf_i386_local_tlsdesc_gotent): New macro.
  79         (struct elf_i386_link_hash_table): Add sgotplt_jump_table_size.
  80         (elf_i386_compute_jump_table_size): New macro.
  81         (link_hash_newfunc): Initialize tlsdesc_got.
  82         (elf_i386_link_hash_table_create): Set sgotplt_jump_table_size.
  83         (elf_i386_tls_transition): Handle R_386_TLS_GOTDESC and
  84         R_386_TLS_DESC_CALL.
  85         (elf_i386_check_relocs): Likewise.  Allocate space for
  86         local_tlsdesc_gotent.
  87         (elf_i386_gc_sweep_hook): Handle R_386_TLS_GOTDESC and
  88         R_386_TLS_DESC_CALL.
  89         (allocate_dynrelocs): Count function PLT relocations.  Reserve
  90         space for TLS descriptors and relocations.
  91         (elf_i386_size_dynamic_sections): Reserve space for TLS
  92         descriptors and relocations.  Set up sgotplt_jump_table_size.
  93         Don't zero reloc_count in srelplt.
  94         (elf_i386_always_size_sections): New.  Set up _TLS_MODULE_BASE_.
  95         (elf_i386_relocate_section): Handle R_386_TLS_GOTDESC and
  96         R_386_TLS_DESC_CALL.
  97         (elf_i386_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
  98         (elf_backend_always_size_sections): Define.
  99         * elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_GOTPC32_TLSDESC,
 100         R_X86_64_TLSDESC, R_X86_64_TLSDESC_CALL.
 101         (R_X86_64_standard): Adjust.
 102         (x86_64_reloc_map): Map new relocs.
 103         (elf64_x86_64_rtype_to_howto): New, split out of...
 104         (elf64_x86_64_info_to_howto): ... this function, and...
 105         (elf64_x86_64_reloc_type_lookup): ... use it to map elf_reloc_val.
 106         (GOT_TLS_GDESC, GOT_TLS_GD_BOTH_P): New macros.
 107         (GOT_TLS_GD_P, GOT_TLS_GDESC_P, GOT_TLS_GD_ANY_P): New macros.
 108         (struct elf64_x86_64_link_hash_entry): Add tlsdesc_got field.
 109         (struct elf64_x86_64_obj_tdata): Add local_tlsdesc_gotent field.
 110         (elf64_x86_64_local_tlsdesc_gotent): New macro.
 111         (struct elf64_x86_64_link_hash_table): Add tlsdesc_plt,
 112         tlsdesc_got and sgotplt_jump_table_size fields.
 113         (elf64_x86_64_compute_jump_table_size): New macro.
 114         (link_hash_newfunc): Initialize tlsdesc_got.
 115         (elf64_x86_64_link_hash_table_create): Initialize new fields.
 116         (elf64_x86_64_tls_transition): Handle R_X86_64_GOTPC32_TLSDESC and
 117         R_X86_64_TLSDESC_CALL.
 118         (elf64_x86_64_check_relocs): Likewise.  Allocate space for
 119         local_tlsdesc_gotent.
 120         (elf64_x86_64_gc_sweep_hook): Handle R_X86_64_GOTPC32_TLSDESC and
 121         R_X86_64_TLSDESC_CALL.
 122         (allocate_dynrelocs): Count function PLT relocations.  Reserve
 123         space for TLS descriptors and relocations.
 124         (elf64_x86_64_size_dynamic_sections): Reserve space for TLS
 125         descriptors and relocations.  Set up sgotplt_jump_table_size,
 126         tlsdesc_plt and tlsdesc_got.  Make room for them.  Don't zero
 127         reloc_count in srelplt.  Add dynamic entries for DT_TLSDESC_PLT
 128         and DT_TLSDESC_GOT.
 129         (elf64_x86_64_always_size_sections): New.  Set up
 130         _TLS_MODULE_BASE_.
 131         (elf64_x86_64_relocate_section): Handle R_386_TLS_GOTDESC and
 132         R_386_TLS_DESC_CALL.
 133         (elf64_x86_64_finish_dynamic_symbol): Use GOT_TLS_GD_ANY_P.
 134         (elf64_x86_64_finish_dynamic_sections): Set DT_TLSDESC_PLT and
 135         DT_TLSDESC_GOT.  Set up TLS descriptor lazy resolver PLT entry.
 136         (elf_backend_always_size_sections): Define.
 137
 138 2006-01-17  H.J. Lu  <hongjiu.lu@intel.com>
 139
 140         PR binutils/2096
 141         * dwarf2.c (comp_unit_contains_address): Update comment.
 142         (_bfd_dwarf2_find_nearest_line): Use section's vma, instead of
 143         lma.  Return TRUE only if both comp_unit_contains_address and
 144         comp_unit_find_nearest_line return TRUE.
 145         (_bfd_dwarf2_find_line): Use section's vma, instead of lma.
 146
 147 2006-01-18  Alan Modra  <amodra@bigpond.net.au>
 148
 149         * elf-bfd.h (struct elf_backend_data): Add gc_mark_dynamic_ref.
 150         (bfd_elf_gc_mark_dynamic_ref_symbol): Declare.
 151         * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Rename from
 152         elf_gc_mark_dynamic_ref_symbol.  Make global.
 153         (bfd_elf_gc_sections): Call bed->gc_mark_dynamic_ref.
 154         * elfxx-target.h (elf_backend_gc_mark_dynamic_ref): Define.
 155         (elfNN_bed): Init new field.
 156         * elf64-ppc.c (elf_backend_gc_mark_dynamic_ref): Define.
 157         (ppc64_elf_gc_mark_dynamic_ref): New function.
 158
 159 2006-01-17  Alan Modra  <amodra@bigpond.net.au>
 160
 161         * elf64-ppc.c (ppc64_elf_gc_mark_hook): Don't hang forever in loop.
 162
 163 2006-01-17  Nick Clifton  <nickc@redhat.com>
 164
 165         PR binutils/2159
 166         * elf.c (elfcore_write_pstatus): Add ATTRIBUTE_UNUSED to unused
 167         parameters.
 168
 169 2006-01-11  Nick Clifton  <nickc@redhat.com>
 170
 171         * elf32-arm.c (elf32_arm_output_symbol_hook): Install new entry
 172         into the newly (re)allocated map array.
 173
 174 2006-01-09  Alexis Wilke  <alexis_wilke@yahoo.com>
 175
 176         * peXXigen.c (tbl): Add comma after "HIGH3ADJ".
 177
 178 2006-01-01  Jakub Jelinek  <jakub@redhat.com>
 179
 180         * elf64-ppc.c (ppc64_elf_action_discarded): Return 0
 181         for .toc1 section.
 182
 183 For older changes see ChangeLog-2005
 184 \f
 185 Local Variables:
 186 mode: change-log
 187 left-margin: 8
 188 fill-column: 74
 189 version-control: never
 190 End: