bfd/ChangeLog

   1 2011-01-28  Joseph Myers  <joseph@codesourcery.com>
   2
   3         * elf32-ppc.c (ppc_elf_link_hash_newfunc): Initialize has_sda_refs
   4         field.
   5
   6 2011-01-22  Richard Sandiford  <rdsandiford@googlemail.com>
   7
   8         * elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Ignore
   9         common sections too.
  10
  11 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
  12
  13         * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
  14         Solaris target.
  15
  16 2011-01-18  Pierre Muller  <muller@ics.u-strasbg.fr>
  17
  18         Fix compilation for mingw64.
  19         * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
  20         typecast to avoid warning.
  21         * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
  22         usage.
  23         * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
  24         of long for pointer to avoid warning.
  25         (elfNN_ia64_relax_brl): Idem.
  26         (elfNN_ia64_install_value): Idem.
  27         * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
  28
  29 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
  30
  31         * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
  32         h->needs_plt when deciding whether to record a possible dynamic reloc.
  33
  34 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
  35
  36         * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
  37         dynamic relocs for the removed section.
  38
  39 2011-01-15  H.J. Lu  <hongjiu.lu@intel.com>
  40
  41         * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
  42         relocations.
  43
  44 2011-01-14  H.J. Lu  <hongjiu.lu@intel.com>
  45
  46         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
  47         (elf_x86_64_link_hash_table_create): Set pointer_r_type.
  48         (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
  49         for ILP32.  Remove ABI_64_P PIC check for R_X86_64_8,
  50         R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
  51         (elf_x86_64_relocate_section):  Handle R_X86_64_32 like R_X86_64_64
  52         for ILP32.
  53
  54 2011-01-14  Alan Modra  <amodra@gmail.com>
  55
  56         * bfd.c (bfd_perror): Flush stdout before and stderr after printing
  57         error.
  58         (_bfd_default_error_handler): Likewise.
  59         * elf.c (print_segment_map): Likewise.
  60         * libbfd.c (warn_deprecated): Likewise.
  61         * som.c (som_sizeof_headers): No need to do so here.
  62         * coff-i860.c: Replace use of printf for error messages with
  63         _bfd_error_handler.
  64         * coff-ppc.c: Likewise.
  65         * coff-sh.c: Likewise.
  66         * elf32-bfin.c: Likewise.
  67         * elf32-dlx.c: Likewise.
  68         * elf32-mep.c: Likewise.
  69         * elf32-v850.c: Likewise.
  70         * mach-o.c: Likewise.
  71         * pef.c: Likewise.
  72
  73 2011-01-13  H.J. Lu  <hongjiu.lu@intel.com>
  74
  75         * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
  76         swap_reloca_out.
  77         (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
  78         (elf_x86_64_check_relocs): Align relocation section to 4 byte
  79         for 32bit.
  80         (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
  81         ELF_ST_TYPE.
  82         (elf_x86_64_finish_dynamic_symbol): Updated.
  83         (elf_x86_64_finish_dynamic_sections): Don't use
  84         Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
  85         bfd_elf64_swap_dyn_out.
  86
  87 2011-01-14  J. Park  <grassman@gmail.com>
  88
  89         PR ld/12339
  90         * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
  91         following bfd_link_hash_warning symbol link.
  92
  93 2011-01-10  Nathan Sidwell  <nathan@codesourcery.com>
  94             Glauber de Oliveira Costa  <glommer@gmail.com>
  95
  96         * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
  97         BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
  98         BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
  99         relocations.
 100         * libbfd.h: Rebuilt.
 101         * bfd-in2.h: Rebuilt.
 102         * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
 103         (elf32_arm_reloc_map): Likewise.
 104         (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
 105         (elf32_arm_stub_long_branch_any_tls_pic,
 106         elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
 107         (DEF_STUBS): Add new stubs.
 108         (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
 109         (elf32_arm_local_tlsdesc_gotent): New.
 110         (GOT_TLS_GDESC): New mask.
 111         (GOT_TLS_GD_ANY): Define.
 112         (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
 113         (elf32_arm_compute_jump_table_size): New.
 114         (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
 115         num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
 116         sgotplt_jump_table_size fields.
 117         (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
 118         (elf32_arm_link_hash_table_create): Initialize new fields.
 119         (arm_type_of_stub): Check TLS desc relocs too.
 120         (elf32_arm_stub_name): TLS desc relocs can be shared.
 121         (elf32_arm_tls_transition): Determine relaxation.
 122         (arm_stub_required_alignment): Add tls stubs.
 123         (elf32_arm_size_stubs): Likewise.
 124         (elf32_arm_tls_relax): Perform TLS relaxing.
 125         (elf32_arm_final_link_relocate): Process TLS DESC relocations.
 126         (IS_ARM_TLS_GNU_RELOC): New.
 127         (IS_ARM_TLS_RELOC): Use it.
 128         (elf32_arm_relocate_section): Perform TLS relaxing.
 129         (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
 130         desc relocations.
 131         (allocate_dynrelocs): Allocate tls desc relcoations.
 132         (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
 133         symbols.
 134         (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
 135         got slots.
 136         (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
 137         symbol.
 138         (elf32_arm_finish_dynamic_symbol): Adjust.
 139         (arm_put_trampoline): New.
 140         (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
 141         trampolines.
 142         (elf_backend_always_size_sections): Define.
 143
 144 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 145
 146         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
 147
 148 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 149
 150         PR ld/12366
 151         PR ld/12371
 152         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
 153         handle symbols marked with regular reference, but not non-GOT
 154         reference when building shared library.
 155
 156         * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
 157         local and global STT_GNU_IFUNC symols when building shared
 158         library.
 159         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
 160
 161 2011-01-05  DJ Delorie  <dj@redhat.com>
 162
 163         * reloc.c: Add BFD_RELOC_RX_OP_NEG.
 164         * libbfd.h: Regenerate.
 165         * bfd-in2.h: Regenerate.
 166         * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
 167
 168 2011-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 169
 170         * cpu-i386.c (bfd_i386_compatible): New.
 171         (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
 172         with bfd_i386_compatible.
 173         (bfd_x86_64_arch_intel_syntax): Likewise.
 174         (bfd_i386_arch_intel_syntax): Likewise.
 175         (i8086_arch): Likewise.
 176         (bfd_x64_32_arch): Likewise.
 177         (bfd_x86_64_arch): Likewise.
 178         (bfd_i386_arch): Likewise.
 179
 180 For older changes see ChangeLog-2010
 181 \f
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