bfd/ChangeLog

   1 2011-01-15  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
   4         relocations.
   5
   6 2011-01-14  H.J. Lu  <hongjiu.lu@intel.com>
   7
   8         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
   9         (elf_x86_64_link_hash_table_create): Set pointer_r_type.
  10         (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
  11         for ILP32.  Remove ABI_64_P PIC check for R_X86_64_8,
  12         R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
  13         (elf_x86_64_relocate_section):  Handle R_X86_64_32 like R_X86_64_64
  14         for ILP32.
  15
  16 2011-01-14  Alan Modra  <amodra@gmail.com>
  17
  18         * bfd.c (bfd_perror): Flush stdout before and stderr after printing
  19         error.
  20         (_bfd_default_error_handler): Likewise.
  21         * elf.c (print_segment_map): Likewise.
  22         * libbfd.c (warn_deprecated): Likewise.
  23         * som.c (som_sizeof_headers): No need to do so here.
  24         * coff-i860.c: Replace use of printf for error messages with
  25         _bfd_error_handler.
  26         * coff-ppc.c: Likewise.
  27         * coff-sh.c: Likewise.
  28         * elf32-bfin.c: Likewise.
  29         * elf32-dlx.c: Likewise.
  30         * elf32-mep.c: Likewise.
  31         * elf32-v850.c: Likewise.
  32         * mach-o.c: Likewise.
  33         * pef.c: Likewise.
  34
  35 2011-01-13  H.J. Lu  <hongjiu.lu@intel.com>
  36
  37         * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
  38         swap_reloca_out.
  39         (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
  40         (elf_x86_64_check_relocs): Align relocation section to 4 byte
  41         for 32bit.
  42         (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
  43         ELF_ST_TYPE.
  44         (elf_x86_64_finish_dynamic_symbol): Updated.
  45         (elf_x86_64_finish_dynamic_sections): Don't use
  46         Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
  47         bfd_elf64_swap_dyn_out.
  48
  49 2011-01-14  J. Park  <grassman@gmail.com>
  50
  51         PR ld/12339
  52         * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
  53         following bfd_link_hash_warning symbol link.
  54
  55 2011-01-10  Nathan Sidwell  <nathan@codesourcery.com>
  56             Glauber de Oliveira Costa  <glommer@gmail.com>
  57
  58         * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
  59         BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
  60         BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
  61         relocations.
  62         * libbfd.h: Rebuilt.
  63         * bfd-in2.h: Rebuilt.
  64         * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
  65         (elf32_arm_reloc_map): Likewise.
  66         (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
  67         (elf32_arm_stub_long_branch_any_tls_pic,
  68         elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
  69         (DEF_STUBS): Add new stubs.
  70         (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
  71         (elf32_arm_local_tlsdesc_gotent): New.
  72         (GOT_TLS_GDESC): New mask.
  73         (GOT_TLS_GD_ANY): Define.
  74         (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
  75         (elf32_arm_compute_jump_table_size): New.
  76         (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
  77         num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
  78         sgotplt_jump_table_size fields.
  79         (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
  80         (elf32_arm_link_hash_table_create): Initialize new fields.
  81         (arm_type_of_stub): Check TLS desc relocs too.
  82         (elf32_arm_stub_name): TLS desc relocs can be shared.
  83         (elf32_arm_tls_transition): Determine relaxation.
  84         (arm_stub_required_alignment): Add tls stubs.
  85         (elf32_arm_size_stubs): Likewise.
  86         (elf32_arm_tls_relax): Perform TLS relaxing.
  87         (elf32_arm_final_link_relocate): Process TLS DESC relocations.
  88         (IS_ARM_TLS_GNU_RELOC): New.
  89         (IS_ARM_TLS_RELOC): Use it.
  90         (elf32_arm_relocate_section): Perform TLS relaxing.
  91         (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
  92         desc relocations.
  93         (allocate_dynrelocs): Allocate tls desc relcoations.
  94         (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
  95         symbols.
  96         (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
  97         got slots.
  98         (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
  99         symbol.
 100         (elf32_arm_finish_dynamic_symbol): Adjust.
 101         (arm_put_trampoline): New.
 102         (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
 103         trampolines.
 104         (elf_backend_always_size_sections): Define.
 105
 106 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 107
 108         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
 109
 110 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 111
 112         PR ld/12366
 113         PR ld/12371
 114         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
 115         handle symbols marked with regular reference, but not non-GOT
 116         reference when building shared library.
 117
 118         * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
 119         local and global STT_GNU_IFUNC symols when building shared
 120         library.
 121         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
 122
 123 2011-01-05  DJ Delorie  <dj@redhat.com>
 124
 125         * reloc.c: Add BFD_RELOC_RX_OP_NEG.
 126         * libbfd.h: Regenerate.
 127         * bfd-in2.h: Regenerate.
 128         * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
 129
 130 2011-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 131
 132         * cpu-i386.c (bfd_i386_compatible): New.
 133         (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
 134         with bfd_i386_compatible.
 135         (bfd_x86_64_arch_intel_syntax): Likewise.
 136         (bfd_i386_arch_intel_syntax): Likewise.
 137         (i8086_arch): Likewise.
 138         (bfd_x64_32_arch): Likewise.
 139         (bfd_x86_64_arch): Likewise.
 140         (bfd_i386_arch): Likewise.
 141
 142 For older changes see ChangeLog-2010
 143 \f
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