bfd/ChangeLog

   1 2011-01-22  Richard Sandiford  <rdsandiford@googlemail.com>
   2
   3         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
   4         common sections too.
   5
   6 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
   7
   8         * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
   9         Solaris target.
  10
  11 2011-01-18  Pierre Muller  <muller@ics.u-strasbg.fr>
  12
  13         Fix compilation for mingw64.
  14         * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
  15         typecast to avoid warning.
  16         * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
  17         usage.
  18         * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
  19         of long for pointer to avoid warning.
  20         (elfNN_ia64_relax_brl): Idem.
  21         (elfNN_ia64_install_value): Idem.
  22         * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
  23
  24 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
  25
  26         * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
  27         h->needs_plt when deciding whether to record a possible dynamic reloc.
  28
  29 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
  30
  31         * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
  32         dynamic relocs for the removed section.
  33
  34 2011-01-15  H.J. Lu  <hongjiu.lu@intel.com>
  35
  36         * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
  37         relocations.
  38
  39 2011-01-14  H.J. Lu  <hongjiu.lu@intel.com>
  40
  41         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
  42         (elf_x86_64_link_hash_table_create): Set pointer_r_type.
  43         (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
  44         for ILP32.  Remove ABI_64_P PIC check for R_X86_64_8,
  45         R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
  46         (elf_x86_64_relocate_section):  Handle R_X86_64_32 like R_X86_64_64
  47         for ILP32.
  48
  49 2011-01-14  Alan Modra  <amodra@gmail.com>
  50
  51         * bfd.c (bfd_perror): Flush stdout before and stderr after printing
  52         error.
  53         (_bfd_default_error_handler): Likewise.
  54         * elf.c (print_segment_map): Likewise.
  55         * libbfd.c (warn_deprecated): Likewise.
  56         * som.c (som_sizeof_headers): No need to do so here.
  57         * coff-i860.c: Replace use of printf for error messages with
  58         _bfd_error_handler.
  59         * coff-ppc.c: Likewise.
  60         * coff-sh.c: Likewise.
  61         * elf32-bfin.c: Likewise.
  62         * elf32-dlx.c: Likewise.
  63         * elf32-mep.c: Likewise.
  64         * elf32-v850.c: Likewise.
  65         * mach-o.c: Likewise.
  66         * pef.c: Likewise.
  67
  68 2011-01-13  H.J. Lu  <hongjiu.lu@intel.com>
  69
  70         * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
  71         swap_reloca_out.
  72         (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
  73         (elf_x86_64_check_relocs): Align relocation section to 4 byte
  74         for 32bit.
  75         (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
  76         ELF_ST_TYPE.
  77         (elf_x86_64_finish_dynamic_symbol): Updated.
  78         (elf_x86_64_finish_dynamic_sections): Don't use
  79         Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
  80         bfd_elf64_swap_dyn_out.
  81
  82 2011-01-14  J. Park  <grassman@gmail.com>
  83
  84         PR ld/12339
  85         * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
  86         following bfd_link_hash_warning symbol link.
  87
  88 2011-01-10  Nathan Sidwell  <nathan@codesourcery.com>
  89             Glauber de Oliveira Costa  <glommer@gmail.com>
  90
  91         * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
  92         BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
  93         BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
  94         relocations.
  95         * libbfd.h: Rebuilt.
  96         * bfd-in2.h: Rebuilt.
  97         * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
  98         (elf32_arm_reloc_map): Likewise.
  99         (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
 100         (elf32_arm_stub_long_branch_any_tls_pic,
 101         elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
 102         (DEF_STUBS): Add new stubs.
 103         (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
 104         (elf32_arm_local_tlsdesc_gotent): New.
 105         (GOT_TLS_GDESC): New mask.
 106         (GOT_TLS_GD_ANY): Define.
 107         (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
 108         (elf32_arm_compute_jump_table_size): New.
 109         (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
 110         num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
 111         sgotplt_jump_table_size fields.
 112         (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
 113         (elf32_arm_link_hash_table_create): Initialize new fields.
 114         (arm_type_of_stub): Check TLS desc relocs too.
 115         (elf32_arm_stub_name): TLS desc relocs can be shared.
 116         (elf32_arm_tls_transition): Determine relaxation.
 117         (arm_stub_required_alignment): Add tls stubs.
 118         (elf32_arm_size_stubs): Likewise.
 119         (elf32_arm_tls_relax): Perform TLS relaxing.
 120         (elf32_arm_final_link_relocate): Process TLS DESC relocations.
 121         (IS_ARM_TLS_GNU_RELOC): New.
 122         (IS_ARM_TLS_RELOC): Use it.
 123         (elf32_arm_relocate_section): Perform TLS relaxing.
 124         (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
 125         desc relocations.
 126         (allocate_dynrelocs): Allocate tls desc relcoations.
 127         (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
 128         symbols.
 129         (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
 130         got slots.
 131         (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
 132         symbol.
 133         (elf32_arm_finish_dynamic_symbol): Adjust.
 134         (arm_put_trampoline): New.
 135         (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
 136         trampolines.
 137         (elf_backend_always_size_sections): Define.
 138
 139 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 140
 141         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
 142
 143 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 144
 145         PR ld/12366
 146         PR ld/12371
 147         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
 148         handle symbols marked with regular reference, but not non-GOT
 149         reference when building shared library.
 150
 151         * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
 152         local and global STT_GNU_IFUNC symols when building shared
 153         library.
 154         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
 155
 156 2011-01-05  DJ Delorie  <dj@redhat.com>
 157
 158         * reloc.c: Add BFD_RELOC_RX_OP_NEG.
 159         * libbfd.h: Regenerate.
 160         * bfd-in2.h: Regenerate.
 161         * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
 162
 163 2011-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 164
 165         * cpu-i386.c (bfd_i386_compatible): New.
 166         (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
 167         with bfd_i386_compatible.
 168         (bfd_x86_64_arch_intel_syntax): Likewise.
 169         (bfd_i386_arch_intel_syntax): Likewise.
 170         (i8086_arch): Likewise.
 171         (bfd_x64_32_arch): Likewise.
 172         (bfd_x86_64_arch): Likewise.
 173         (bfd_i386_arch): Likewise.
 174
 175 For older changes see ChangeLog-2010
 176 \f
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