bfd/ChangeLog

   1 2011-01-18  Pierre Muller  <muller@ics.u-strasbg.fr>
   2
   3         Fix compilation for mingw64.
   4         * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
   5         typecast to avoid warning.
   6         * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
   7         usage.
   8         * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
   9         of long for pointer to avoid warning.
  10         (elfNN_ia64_relax_brl): Idem.
  11         (elfNN_ia64_install_value): Idem.
  12         * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
  13
  14 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
  15
  16         * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
  17         h->needs_plt when deciding whether to record a possible dynamic reloc.
  18
  19 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
  20
  21         * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
  22         dynamic relocs for the removed section.
  23
  24 2011-01-15  H.J. Lu  <hongjiu.lu@intel.com>
  25
  26         * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
  27         relocations.
  28
  29 2011-01-14  H.J. Lu  <hongjiu.lu@intel.com>
  30
  31         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
  32         (elf_x86_64_link_hash_table_create): Set pointer_r_type.
  33         (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
  34         for ILP32.  Remove ABI_64_P PIC check for R_X86_64_8,
  35         R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
  36         (elf_x86_64_relocate_section):  Handle R_X86_64_32 like R_X86_64_64
  37         for ILP32.
  38
  39 2011-01-14  Alan Modra  <amodra@gmail.com>
  40
  41         * bfd.c (bfd_perror): Flush stdout before and stderr after printing
  42         error.
  43         (_bfd_default_error_handler): Likewise.
  44         * elf.c (print_segment_map): Likewise.
  45         * libbfd.c (warn_deprecated): Likewise.
  46         * som.c (som_sizeof_headers): No need to do so here.
  47         * coff-i860.c: Replace use of printf for error messages with
  48         _bfd_error_handler.
  49         * coff-ppc.c: Likewise.
  50         * coff-sh.c: Likewise.
  51         * elf32-bfin.c: Likewise.
  52         * elf32-dlx.c: Likewise.
  53         * elf32-mep.c: Likewise.
  54         * elf32-v850.c: Likewise.
  55         * mach-o.c: Likewise.
  56         * pef.c: Likewise.
  57
  58 2011-01-13  H.J. Lu  <hongjiu.lu@intel.com>
  59
  60         * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
  61         swap_reloca_out.
  62         (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
  63         (elf_x86_64_check_relocs): Align relocation section to 4 byte
  64         for 32bit.
  65         (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
  66         ELF_ST_TYPE.
  67         (elf_x86_64_finish_dynamic_symbol): Updated.
  68         (elf_x86_64_finish_dynamic_sections): Don't use
  69         Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
  70         bfd_elf64_swap_dyn_out.
  71
  72 2011-01-14  J. Park  <grassman@gmail.com>
  73
  74         PR ld/12339
  75         * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
  76         following bfd_link_hash_warning symbol link.
  77
  78 2011-01-10  Nathan Sidwell  <nathan@codesourcery.com>
  79             Glauber de Oliveira Costa  <glommer@gmail.com>
  80
  81         * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
  82         BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
  83         BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
  84         relocations.
  85         * libbfd.h: Rebuilt.
  86         * bfd-in2.h: Rebuilt.
  87         * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
  88         (elf32_arm_reloc_map): Likewise.
  89         (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
  90         (elf32_arm_stub_long_branch_any_tls_pic,
  91         elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
  92         (DEF_STUBS): Add new stubs.
  93         (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
  94         (elf32_arm_local_tlsdesc_gotent): New.
  95         (GOT_TLS_GDESC): New mask.
  96         (GOT_TLS_GD_ANY): Define.
  97         (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
  98         (elf32_arm_compute_jump_table_size): New.
  99         (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
 100         num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
 101         sgotplt_jump_table_size fields.
 102         (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
 103         (elf32_arm_link_hash_table_create): Initialize new fields.
 104         (arm_type_of_stub): Check TLS desc relocs too.
 105         (elf32_arm_stub_name): TLS desc relocs can be shared.
 106         (elf32_arm_tls_transition): Determine relaxation.
 107         (arm_stub_required_alignment): Add tls stubs.
 108         (elf32_arm_size_stubs): Likewise.
 109         (elf32_arm_tls_relax): Perform TLS relaxing.
 110         (elf32_arm_final_link_relocate): Process TLS DESC relocations.
 111         (IS_ARM_TLS_GNU_RELOC): New.
 112         (IS_ARM_TLS_RELOC): Use it.
 113         (elf32_arm_relocate_section): Perform TLS relaxing.
 114         (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
 115         desc relocations.
 116         (allocate_dynrelocs): Allocate tls desc relcoations.
 117         (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
 118         symbols.
 119         (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
 120         got slots.
 121         (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
 122         symbol.
 123         (elf32_arm_finish_dynamic_symbol): Adjust.
 124         (arm_put_trampoline): New.
 125         (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
 126         trampolines.
 127         (elf_backend_always_size_sections): Define.
 128
 129 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 130
 131         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
 132
 133 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 134
 135         PR ld/12366
 136         PR ld/12371
 137         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
 138         handle symbols marked with regular reference, but not non-GOT
 139         reference when building shared library.
 140
 141         * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
 142         local and global STT_GNU_IFUNC symols when building shared
 143         library.
 144         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
 145
 146 2011-01-05  DJ Delorie  <dj@redhat.com>
 147
 148         * reloc.c: Add BFD_RELOC_RX_OP_NEG.
 149         * libbfd.h: Regenerate.
 150         * bfd-in2.h: Regenerate.
 151         * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
 152
 153 2011-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 154
 155         * cpu-i386.c (bfd_i386_compatible): New.
 156         (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
 157         with bfd_i386_compatible.
 158         (bfd_x86_64_arch_intel_syntax): Likewise.
 159         (bfd_i386_arch_intel_syntax): Likewise.
 160         (i8086_arch): Likewise.
 161         (bfd_x64_32_arch): Likewise.
 162         (bfd_x86_64_arch): Likewise.
 163         (bfd_i386_arch): Likewise.
 164
 165 For older changes see ChangeLog-2010
 166 \f
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