bfd/ChangeLog

   1 2009-01-19  Alan Modra  <amodra@bigpond.net.au>
   2
   3         PR 9695
   4         * pdp11.c (N_BADMAG): True for anything but OMAGIC, NMAGIC, ZMAGIC.
   5         (some_aout_object_p): Delete dead code handling QMAGIC and BMAGIC.
   6         (adjust_z_magix): Delete dead code handling QMAGIC.
   7
   8 2009-01-16  Kai Tietz  <kai.tietz@onevision.com>
   9
  10         * coffcode.h (styp_to_sec_flags): Correct interpretation of
  11         IMAGE_SCN_MEM_DISCARDABLE.
  12
  13 2009-01-16  Alan Modra  <amodra@bigpond.net.au>
  14
  15         * Makefile.am (libbfd_la_LIBADD, libbfd_la_LDFLAGS): Substitute
  16         SHARED_LIBADD and SHARED_LDFLAGS rather than WIN32LIBADD, WIN32LDFLAGS.
  17         * configure.in (commonbfdlib): Delete.
  18         (SHARED_LDFLAGS): Rename from WIN32LDFLAGS/
  19         (SHARED_LIBADD): Rename from WIN32LIBADD.  Add pic libiberty if such
  20         is available, not just for linux.
  21         * po/SRC-POTFILES.in: Regenerate.
  22         * Makefile.in: Regenerate.
  23         * configure: Regenerate.
  24
  25 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
  26             Julian Brown   <julian@codesourcery.com>
  27
  28         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 71 to include all known
  29         ARM attributes in ABI 2.07.
  30         * elf32-arm.c (get_secondary_compatible_arch): New function.
  31         (set_secondary_compatible_arch): New function.
  32         (tag_cpu_arch_combine): New function.
  33         (elf32_arm_copy_one_eabi_other_attribute): Delete function.
  34         (elf32_arm_copy_eabi_other_attribute_list): Delete function.
  35         (elf32_arm_merge_eabi_attributes): Rename order_312 to order_021 to
  36         make it fit with order_01243.
  37         Add support for Tag_also_compatible_with,
  38         Tag_CPU_unaligned_access, Tag_T2EE_use, Tag_Virtualization_use,
  39         Tag_MPextension_use, Tag_nodefaults and Tag_conformance.
  40         Improve/tidy up support for Tag_CPU_raw_name, Tag_CPU_name,
  41         Tag_CPU_arch, Tag_ABI_HardFP_use, Tag_VFP_HP_extension,
  42         Tag_ABI_FP_denormal, Tag_ABI_PCS_GOT_use, Tag_ABI_align8_needed,
  43         Tag_VFP_arch and Tag_ABI_FP_16bit_format.
  44         Rework the way unknown attributes are handled.
  45         Defer errors until all attributes have been processed.
  46
  47 2009-01-15  Andrew Stubbs  <ams@codesourcery.com>
  48
  49         * elf-attrs.c (bfd_elf_add_obj_attr_compat): Rename to
  50         bfd_elf_add_obj_attr_int_string.
  51         Read Tag_compatibility from its new location in the attribute array,
  52         rather than the attribute list.
  53         (_bfd_elf_copy_obj_attributes): bfd_elf_add_obj_attr_compat ->
  54         bfd_elf_add_obj_attr_int_string.
  55         (_bfd_elf_parse_attributes): Likewise.
  56         (_bfd_elf_merge_object_attributes): There's now only one
  57         Tag_compatibility, and it's in the array, not the list.
  58         * elf-bfd.h (NUM_KNOWN_OBJ_ATTRIBUTES): Set to 33 to include
  59         Tag_compatibility.
  60         (bfd_elf_add_obj_attr_compat): Rename to
  61         bfd_elf_add_obj_attr_int_string.
  62         (bfd_elf_add_proc_attr_compat): Rename to
  63         bfd_elf_add_proc_attr_int_string.
  64         * elf32-arm.c (elf32_arm_merge_eabi_attributes): Explicitly don't handle
  65         Tag_compatibility.
  66
  67 2009-01-15  Douglas B Rupp  <rupp@gnat.com>
  68
  69         * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
  70         (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
  71         (vmsutil.lo): Add dependency rule.
  72         * Makefile.in: Regenerate.
  73         * config.bfd (ia64*-*-*vms*): Add case.
  74         * configure.in (bfd_elf64_ia64_vms_vec): Add case.
  75         * configure: Regenerate.
  76         * vmsutil.c: New file.
  77         * vmsutil.h: New file.
  78         * elf-bfd.h (struct bfd_elf_special_section): Change type of
  79         attr to bfd_vma.
  80         * elfxx-ia64.c (elfNN_vms_post_process_headers,
  81         elfNN_vms_section_processing, elfNN_vms_final_write_processing,
  82         elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
  83         elfNN_vms_object_p): New functions
  84         * targets.c (bfd_elf64_ia64_vms_vec): New target.
  85
  86 2009-01-14  H.J. Lu  <hongjiu.lu@intel.com>
  87
  88         PR ld/9727
  89         * elflink.c (elf_gc_sweep): Exclude the group section if the
  90         first member of the section group is excluded.
  91
  92 2009-01-14  Alan Modra  <amodra@bigpond.net.au>
  93
  94         PR 9735
  95         * syms.c (_bfd_stab_section_find_nearest_line): Don't free
  96         saved filename, use bfd_alloc rather than bfd_malloc for it.
  97
  98 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
  99
 100         * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
 101
 102 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
 103
 104         * elf32-spu.c (remove_cycles): Always set call->max_depth.
 105
 106 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
 107
 108         * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
 109
 110 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
 111
 112         * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
 113         num_lines_log2.
 114         (struct got_entry): Add br_addr.
 115         (struct call_info): Add priority.
 116         (struct function_info): Add lr_store and sp_adjust.
 117         (spu_elf_setup): Init line_size_log2 and num_lines_log2.
 118         (spu_elf_find_overlays): For soft-icache, mark any section within cache
 119         area as an overlay, and check that no other overlays exist.  Look up
 120         icache overlay manager entry sym.
 121         (BRA_STUBS, BRA, BRASL): Define.
 122         (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
 123         (needs_ovl_stub): Adjust for soft-icache.  Return priority encoded
 124         in branch insn.
 125         (count_stub, build_stub): Support soft-icache.
 126         (build_spuear_stubs, process_stubs): Adjust build_stub call.
 127         (spu_elf_size_stubs): Size soft-icache stubs.
 128         (overlay_index): New function.
 129         (spu_elf_build_stubs): Make static.  Support soft-icache.
 130         (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
 131         (find_function_stack_adjust): Save lr store and stack adjust insn
 132         offsets.
 133         (maybe_insert_function): Adjust find_function_stack_adjust call.
 134         (mark_functions_via_relocs): Retrieve priority.
 135         (remove_cycles): Only warn about pruned arcs when stack_analysis.
 136         (sort_calls): Sort by priority first.
 137         (mark_overlay_section): Ignore .ovl.init.
 138         (sum_stack): Only print when stack_analysis.
 139         (print_one_overlay_section): New function, extracted from..
 140         (spu_elf_auto_overlay): ..here.  Support soft-icache overlays.
 141         (spu_elf_stack_analysis): Only print when htab->stack_analysis.
 142         (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
 143         analysis.  Call spu_elf_build_stubs.
 144         (spu_elf_relocate_section): For soft-icache encode overlay index
 145         into addresses.
 146         (spu_elf_output_symbol_hook): Support soft-icache.
 147         (spu_elf_modify_program_headers: Likewise.
 148
 149         * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis.  Rename
 150         num_regions to num_lines.  Add line_size and max_branch.
 151         (enum _ovly_flavour): Add ovly_soft_icache.
 152         (spu_elf_build_stubs): Delete.
 153
 154 2009-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 155
 156         * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
 157         relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
 158
 159 2009-01-07  Hans-Peter Nilsson  <hp@axis.com>
 160
 161         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
 162         <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
 163         the program, the known offset starts at the negative size of the
 164         TLS section.
 165         <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
 166         Similar.
 167
 168 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
 169
 170         * config.bfd: Add lm32-*-rtems*.
 171
 172 2009-01-03  H.J. Lu  <hongjiu.lu@intel.com>
 173
 174         * coff-ppc.c: Add 2009 to Copyright.
 175         * elf32-cris.c: Likewise.
 176         * elflink.c: Likewise.
 177
 178 2009-01-03  Hans-Peter Nilsson  <hp@axis.com>
 179
 180         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
 181         gotplt_index to rela_plt_index.  Adjust for R_CRIS_DTPMOD entry.
 182
 183 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 184
 185         PR ld/9679
 186         * elflink.c (elf_merge_st_other): New.
 187         (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
 188         hide them if needed.
 189         (elf_link_add_object_symbols): Updated.
 190
 191 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 192
 193         PR ld/9676
 194         * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
 195         ref_dynamic and dynamic_def fields when setting def_regular
 196         to 1.
 197
 198 2009-01-02  Curtis Mackie  <curtmackevo@gmail.com>
 199
 200         PR 9682
 201         * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
 202         literal.
 203
 204 For older changes see ChangeLog-2008
 205 \f
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 207 mode: change-log
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