bfd/ChangeLog

   1 2009-01-16  Kai Tietz  <kai.tietz@onevision.com>
   2
   3         * coffcode.h (styp_to_sec_flags): Correct interpretation of
   4         IMAGE_SCN_MEM_DISCARDABLE.
   5
   6 2009-01-16  Alan Modra  <amodra@bigpond.net.au>
   7
   8         * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
   9         SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
  10         * configure.in (commonbfdlib): Delete.
  11         (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
  12         (SHARED_LIBADD): Rename from WIN32LIBADD.  Add pic libiberty if such
  13         is available, not just for linux.
  14         * po/SRC-POTFILES.in: Regenerate.
  15         * Makefile.in: Regenerate.
  16         * configure: Regenerate.
  17
  18 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
  19             Julian Brown   <julian@codesourcery.com>
  20
  21         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
  22         ARM attributes in ABI 2.07.
  23         * elf32-arm.c (get_secondary_compatible_arch): New function.
  24         (set_secondary_compatible_arch): New function.
  25         (tag_cpu_arch_combine): New function.
  26         (elf32_arm_copy_one_eabi_other_attribute): Delete function.
  27         (elf32_arm_copy_eabi_other_attribute_list): Delete function.
  28         (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
  29         make it fit with order_01243.
  30         Add support for Tag_also_compatible_with,
  31         Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
  32         Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
  33         Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
  34         Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
  35         Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
  36         Tag_VFP_arch and Tag_ABI_FP_16bit_format.
  37         Rework the way unknown attributes are handled.
  38         Defer errors until all attributes have been processed.
  39
  40 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
  41
  42         * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
  43         bfd_elf_add_obj_attr_int_string.
  44         Read Tag_compatibility from its new location in the attribute array,
  45         rather than the attribute list.
  46         (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
  47         bfd_elf_add_obj_attr_int_string.
  48         (_bfd_elf_parse_attributes): Likewise.
  49         (_bfd_elf_merge_object_attributes): There's now only one
  50         Tag_compatibility, and it's in the array, not the list.
  51         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
  52         Tag_compatibility.
  53         (bfd_elf_add_obj_attr_compat): Rename to
  54         bfd_elf_add_obj_attr_int_string.
  55         (bfd_elf_add_proc_attr_compat): Rename to
  56         bfd_elf_add_proc_attr_int_string.
  57         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
  58         Tag_compatibility.
  59
  60 2009-01-15  Douglas B Rupp  <rupp@gnat.com>
  61
  62         * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
  63         (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
  64         (vmsutil.lo): Add dependency rule.
  65         * Makefile.in: Regenerate.
  66         * config.bfd (ia64*-*-*vms*): Add case.
  67         * configure.in (bfd_elf64_ia64_vms_vec): Add case.
  68         * configure: Regenerate.
  69         * vmsutil.c: New file.
  70         * vmsutil.h: New file.
  71         * elf-bfd.h (struct bfd_elf_special_section): Change type of
  72         attr to bfd_vma.
  73         * elfxx-ia64.c (elfNN_vms_post_process_headers,
  74         elfNN_vms_section_processing, elfNN_vms_final_write_processing,
  75         elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
  76         elfNN_vms_object_p): New functions
  77         * targets.c (bfd_elf64_ia64_vms_vec): New target.
  78
  79 2009-01-14  H.J. Lu  <hongjiu.lu@intel.com>
  80
  81         PR ld/9727
  82         * elflink.c (elf_gc_sweep): Exclude the group section if the
  83         first member of the section group is excluded.
  84
  85 2009-01-14  Alan Modra  <amodra@bigpond.net.au>
  86
  87         PR 9735
  88         * syms.c (_bfd_stab_section_find_nearest_line): Don't free
  89         saved filename, use bfd_alloc rather than bfd_malloc for it.
  90
  91 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
  92
  93         * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
  94
  95 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
  96
  97         * elf32-spu.c (remove_cycles): Always set call->max_depth.
  98
  99 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
 100
 101         * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
 102
 103 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
 104
 105         * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
 106         num_lines_log2.
 107         (struct got_entry): Add br_addr.
 108         (struct call_info): Add priority.
 109         (struct function_info): Add lr_store and sp_adjust.
 110         (spu_elf_setup): Init line_size_log2 and num_lines_log2.
 111         (spu_elf_find_overlays): For soft-icache, mark any section within cache
 112         area as an overlay, and check that no other overlays exist.  Look up
 113         icache overlay manager entry sym.
 114         (BRA_STUBS, BRA, BRASL): Define.
 115         (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
 116         (needs_ovl_stub): Adjust for soft-icache.  Return priority encoded
 117         in branch insn.
 118         (count_stub, build_stub): Support soft-icache.
 119         (build_spuear_stubs, process_stubs): Adjust build_stub call.
 120         (spu_elf_size_stubs): Size soft-icache stubs.
 121         (overlay_index): New function.
 122         (spu_elf_build_stubs): Make static.  Support soft-icache.
 123         (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
 124         (find_function_stack_adjust): Save lr store and stack adjust insn
 125         offsets.
 126         (maybe_insert_function): Adjust find_function_stack_adjust call.
 127         (mark_functions_via_relocs): Retrieve priority.
 128         (remove_cycles): Only warn about pruned arcs when stack_analysis.
 129         (sort_calls): Sort by priority first.
 130         (mark_overlay_section): Ignore .ovl.init.
 131         (sum_stack): Only print when stack_analysis.
 132         (print_one_overlay_section): New function, extracted from..
 133         (spu_elf_auto_overlay): ..here.  Support soft-icache overlays.
 134         (spu_elf_stack_analysis): Only print when htab->stack_analysis.
 135         (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
 136         analysis.  Call spu_elf_build_stubs.
 137         (spu_elf_relocate_section): For soft-icache encode overlay index
 138         into addresses.
 139         (spu_elf_output_symbol_hook): Support soft-icache.
 140         (spu_elf_modify_program_headers: Likewise.
 141
 142         * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis.  Rename
 143         num_regions to num_lines.  Add line_size and max_branch.
 144         (enum _ovly_flavour): Add ovly_soft_icache.
 145         (spu_elf_build_stubs): Delete.
 146
 147 2009-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 148
 149         * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
 150         relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
 151
 152 2009-01-07  Hans-Peter Nilsson  <hp@axis.com>
 153
 154         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
 155         <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
 156         the program, the known offset starts at the negative size of the
 157         TLS section.
 158         <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
 159         Similar.
 160
 161 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
 162
 163         * config.bfd: Add lm32-*-rtems*.
 164
 165 2009-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 166
 167         * coff-ppc.c: Add 2009 to Copyright.
 168         * elf32-cris.c: Likewise.
 169         * elflink.c: Likewise.
 170
 171 2009-01-03  Hans-Peter Nilsson  <hp@axis.com>
 172
 173         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
 174         gotplt_index to rela_plt_index.  Adjust for R_CRIS_DTPMOD entry.
 175
 176 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 177
 178         PR ld/9679
 179         * elflink.c (elf_merge_st_other): New.
 180         (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
 181         hide them if needed.
 182         (elf_link_add_object_symbols): Updated.
 183
 184 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 185
 186         PR ld/9676
 187         * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
 188         ref_dynamic and dynamic_def fields when setting def_regular
 189         to 1.
 190
 191 2009-01-02  Curtis Mackie  <curtmackevo@gmail.com>
 192
 193         PR 9682
 194         * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
 195         literal.
 196
 197 For older changes see ChangeLog-2008
 198 \f
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