bfd/ChangeLog

   1 2011-01-18  H.J. Lu  <hongjiu.lu@intel.com>
   2
   3         * elf64-x86-64.c (elf_backend_want_plt_sym): Redefine to 0 after
   4         Solaris target.
   5
   6 2011-01-18  Pierre Muller  <muller@ics.u-strasbg.fr>
   7
   8         Fix compilation for mingw64.
   9         * coffcode.h (coff_slurp_symbol_table): Add intptr_t intermediate
  10         typecast to avoid warning.
  11         * elf32-rx.c: Add "bfd_stdint.h" include required for int32_t type
  12         usage.
  13         * elfxx-ia64.c (elfNN_ia64_relax_br): Use intptr_t typeacast instead
  14         of long for pointer to avoid warning.
  15         (elfNN_ia64_relax_brl): Idem.
  16         (elfNN_ia64_install_value): Idem.
  17         * vms-alpha.c (_bfd_vms_slurp_etir): Idem.
  18
  19 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
  20
  21         * elf32-arm.c (elf32_arm_check_relocs): Check needs_plt rather than
  22         h->needs_plt when deciding whether to record a possible dynamic reloc.
  23
  24 2011-01-17  Richard Sandiford  <richard.sandiford@linaro.org>
  25
  26         * elf32-arm.c (elf32_arm_gc_sweep_hook): Remove all registered
  27         dynamic relocs for the removed section.
  28
  29 2011-01-15  H.J. Lu  <hongjiu.lu@intel.com>
  30
  31         * elf64-x86-64.c (elf_x86_64_check_relocs): Check invalid x32
  32         relocations.
  33
  34 2011-01-14  H.J. Lu  <hongjiu.lu@intel.com>
  35
  36         * elf64-x86-64.c (elf_x86_64_link_hash_table): Add pointer_r_type.
  37         (elf_x86_64_link_hash_table_create): Set pointer_r_type.
  38         (elf_x86_64_check_relocs): Handle R_X86_64_32 like R_X86_64_64
  39         for ILP32.  Remove ABI_64_P PIC check for R_X86_64_8,
  40         R_X86_64_16, R_X86_64_32 and R_X86_64_32S.
  41         (elf_x86_64_relocate_section):  Handle R_X86_64_32 like R_X86_64_64
  42         for ILP32.
  43
  44 2011-01-14  Alan Modra  <amodra@gmail.com>
  45
  46         * bfd.c (bfd_perror): Flush stdout before and stderr after printing
  47         error.
  48         (_bfd_default_error_handler): Likewise.
  49         * elf.c (print_segment_map): Likewise.
  50         * libbfd.c (warn_deprecated): Likewise.
  51         * som.c (som_sizeof_headers): No need to do so here.
  52         * coff-i860.c: Replace use of printf for error messages with
  53         _bfd_error_handler.
  54         * coff-ppc.c: Likewise.
  55         * coff-sh.c: Likewise.
  56         * elf32-bfin.c: Likewise.
  57         * elf32-dlx.c: Likewise.
  58         * elf32-mep.c: Likewise.
  59         * elf32-v850.c: Likewise.
  60         * mach-o.c: Likewise.
  61         * pef.c: Likewise.
  62
  63 2011-01-13  H.J. Lu  <hongjiu.lu@intel.com>
  64
  65         * elf64-x86-64.c (elf_x86_64_link_hash_table): Remove
  66         swap_reloca_out.
  67         (elf_x86_64_link_hash_table_create): Don't set swap_reloca_out.
  68         (elf_x86_64_check_relocs): Align relocation section to 4 byte
  69         for 32bit.
  70         (elf_x86_64_gc_sweep_hook): Replace ELF64_ST_TYPE with
  71         ELF_ST_TYPE.
  72         (elf_x86_64_finish_dynamic_symbol): Updated.
  73         (elf_x86_64_finish_dynamic_sections): Don't use
  74         Elf64_External_Dyn, bfd_elf64_swap_dyn_in, nor
  75         bfd_elf64_swap_dyn_out.
  76
  77 2011-01-14  J. Park  <grassman@gmail.com>
  78
  79         PR ld/12339
  80         * elf32-arm.c (allocate_dynrelocs): Don't set up eh before
  81         following bfd_link_hash_warning symbol link.
  82
  83 2011-01-10  Nathan Sidwell  <nathan@codesourcery.com>
  84             Glauber de Oliveira Costa  <glommer@gmail.com>
  85
  86         * reloc.c (BFD_RELOC_ARM_TLS_GOTDESC, BFD_RELOC_ARM_TLS_CALL,
  87         BFD_RELOC_ARM_THM_TLS_CALL, BFD_RELOC_ARM_TLS_DESCSEQ,
  88         BFD_RELOC_ARM_THM_TLS_DESCSEQ, BFD_RELOC_ARM_TLS_DESC): New
  89         relocations.
  90         * libbfd.h: Rebuilt.
  91         * bfd-in2.h: Rebuilt.
  92         * elf32-arm.c (elf32_arm_howto_table_1): Add new relocations.
  93         (elf32_arm_reloc_map): Likewise.
  94         (tls_trampoline, dl_tlsdesc_lazy_trampoline): New PLT templates.
  95         (elf32_arm_stub_long_branch_any_tls_pic,
  96         elf32_arm_stub_long_branch_v4t_thumb_tls_pic): New stub templates.
  97         (DEF_STUBS): Add new stubs.
  98         (struct_elf_arm_obj_data): Add local_tlsdesc_gotent field.
  99         (elf32_arm_local_tlsdesc_gotent): New.
 100         (GOT_TLS_GDESC): New mask.
 101         (GOT_TLS_GD_ANY): Define.
 102         (struct elf32_arm_link_hash_entry): Add tlsdesc_got field.
 103         (elf32_arm_compute_jump_table_size): New.
 104         (struct elf32_arm_link_hash_table): Add next_tls_desc_index,
 105         num_tls_desc, dt_tlsdesc_plt, dt_tlsdesc_got, tls_trampoline,
 106         sgotplt_jump_table_size fields.
 107         (elf32_arm_link_hash_newfunc): Initialize tlsdesc_got field.
 108         (elf32_arm_link_hash_table_create): Initialize new fields.
 109         (arm_type_of_stub): Check TLS desc relocs too.
 110         (elf32_arm_stub_name): TLS desc relocs can be shared.
 111         (elf32_arm_tls_transition): Determine relaxation.
 112         (arm_stub_required_alignment): Add tls stubs.
 113         (elf32_arm_size_stubs): Likewise.
 114         (elf32_arm_tls_relax): Perform TLS relaxing.
 115         (elf32_arm_final_link_relocate): Process TLS DESC relocations.
 116         (IS_ARM_TLS_GNU_RELOC): New.
 117         (IS_ARM_TLS_RELOC): Use it.
 118         (elf32_arm_relocate_section): Perform TLS relaxing.
 119         (elf32_arm_check_relocs): Anticipate TLS relaxing, process tls
 120         desc relocations.
 121         (allocate_dynrelocs): Allocate tls desc relcoations.
 122         (elf32_arm_output_arch_local_syms): Emit tls trampoline mapping
 123         symbols.
 124         (elf32_arm_size_dynamic_sections): Allocate tls trampolines and
 125         got slots.
 126         (elf32_arm_always_size_sections): New. Create _TLS_MODULE_BASE
 127         symbol.
 128         (elf32_arm_finish_dynamic_symbol): Adjust.
 129         (arm_put_trampoline): New.
 130         (elf32_arm_finish_dynamic_sections): Emit new dynamic tags and tls
 131         trampolines.
 132         (elf_backend_always_size_sections): Define.
 133
 134 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 135
 136         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Optimized.
 137
 138 2011-01-06  H.J. Lu  <hongjiu.lu@intel.com>
 139
 140         PR ld/12366
 141         PR ld/12371
 142         * elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Properly
 143         handle symbols marked with regular reference, but not non-GOT
 144         reference when building shared library.
 145
 146         * elf32-i386.c (elf_i386_gc_sweep_hook): Properly handle
 147         local and global STT_GNU_IFUNC symols when building shared
 148         library.
 149         * elf64-x86-64.c (elf_x86_64_gc_sweep_hook): Likewise.
 150
 151 2011-01-05  DJ Delorie  <dj@redhat.com>
 152
 153         * reloc.c: Add BFD_RELOC_RX_OP_NEG.
 154         * libbfd.h: Regenerate.
 155         * bfd-in2.h: Regenerate.
 156         * elf32-rx.c: Add it to the list, corresponding to R_RX_OPneg.
 157
 158 2011-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 159
 160         * cpu-i386.c (bfd_i386_compatible): New.
 161         (bfd_x64_32_arch_intel_syntax): Replace bfd_default_compatible
 162         with bfd_i386_compatible.
 163         (bfd_x86_64_arch_intel_syntax): Likewise.
 164         (bfd_i386_arch_intel_syntax): Likewise.
 165         (i8086_arch): Likewise.
 166         (bfd_x64_32_arch): Likewise.
 167         (bfd_x86_64_arch): Likewise.
 168         (bfd_i386_arch): Likewise.
 169
 170 For older changes see ChangeLog-2010
 171 \f
 172 Local Variables:
 173 mode: change-log
 174 left-margin: 8
 175 fill-column: 74
 176 version-control: never
 177 End: