bfd/ChangeLog

   1 2009-01-14  Alan Modra  <amodra@bigpond.net.au>
   2
   3         PR 9735
   4         * syms.c (_bfd_stab_section_find_nearest_line): Don't free
   5         saved filename, use bfd_alloc rather than bfd_malloc for it.
   6
   7 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
   8
   9         * elf32-spu.c (spu_elf_build_stubs): Make __icache_base absolute.
  10
  11 2009-01-13  Alan Modra  <amodra@bigpond.net.au>
  12
  13         * elf32-spu.c (remove_cycles): Always set call->max_depth.
  14
  15 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
  16
  17         * elf32-spu.c (spu_elf_auto_overlay): Correct vma mask.
  18
  19 2009-01-12  Alan Modra  <amodra@bigpond.net.au>
  20
  21         * elf32-spu.c (struct spu_link_hash_table): Add init, line_size_log2,
  22         num_lines_log2.
  23         (struct got_entry): Add br_addr.
  24         (struct call_info): Add priority.
  25         (struct function_info): Add lr_store and sp_adjust.
  26         (spu_elf_setup): Init line_size_log2 and num_lines_log2.
  27         (spu_elf_find_overlays): For soft-icache, mark any section within cache
  28         area as an overlay, and check that no other overlays exist.  Look up
  29         icache overlay manager entry sym.
  30         (BRA_STUBS, BRA, BRASL): Define.
  31         (enum _stub_type): Replace ovl_stub with call_ovl_stub and br*_ovl_stub.
  32         (needs_ovl_stub): Adjust for soft-icache.  Return priority encoded
  33         in branch insn.
  34         (count_stub, build_stub): Support soft-icache.
  35         (build_spuear_stubs, process_stubs): Adjust build_stub call.
  36         (spu_elf_size_stubs): Size soft-icache stubs.
  37         (overlay_index): New function.
  38         (spu_elf_build_stubs): Make static.  Support soft-icache.
  39         (spu_elf_check_vma): Don't turn off auto_overlay if soft-icache.
  40         (find_function_stack_adjust): Save lr store and stack adjust insn
  41         offsets.
  42         (maybe_insert_function): Adjust find_function_stack_adjust call.
  43         (mark_functions_via_relocs): Retrieve priority.
  44         (remove_cycles): Only warn about pruned arcs when stack_analysis.
  45         (sort_calls): Sort by priority first.
  46         (mark_overlay_section): Ignore .ovl.init.
  47         (sum_stack): Only print when stack_analysis.
  48         (print_one_overlay_section): New function, extracted from..
  49         (spu_elf_auto_overlay): ..here.  Support soft-icache overlays.
  50         (spu_elf_stack_analysis): Only print when htab->stack_analysis.
  51         (spu_elf_final_link): Call spu_elf_stack_analysis for lrlive
  52         analysis.  Call spu_elf_build_stubs.
  53         (spu_elf_relocate_section): For soft-icache encode overlay index
  54         into addresses.
  55         (spu_elf_output_symbol_hook): Support soft-icache.
  56         (spu_elf_modify_program_headers: Likewise.
  57
  58         * elf32-spu.h (struct spu_elf_params): Add lrlive_analysis.  Rename
  59         num_regions to num_lines.  Add line_size and max_branch.
  60         (enum _ovly_flavour): Add ovly_soft_icache.
  61         (spu_elf_build_stubs): Delete.
  62
  63 2009-01-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
  64
  65         * elflink.c (_bfd_elf_section_already_linked): Handle g++-3.4
  66         relocations in `.gnu.linkonce.r.*' referencing its `.gnu.linkonce.t.*'.
  67
  68 2009-01-07  Hans-Peter Nilsson  <hp@axis.com>
  69
  70         * elf32-cris.c (cris_elf_relocate_section) <case R_CRIS_32_GD>
  71         <case R_CRIS_16_GOT_GD, R_CRIS_32_GOT_GD>: For a symbol defined in
  72         the program, the known offset starts at the negative size of the
  73         TLS section.
  74         <case R_CRIS_32_IE, R_CRIS_32_GOT_TPREL, R_CRIS_16_GOT_TPREL>:
  75         Similar.
  76
  77 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
  78
  79         * config.bfd: Add lm32-*-rtems*.
  80
  81 2009-01-03  H.J. Lu  <hongjiu.lu@intel.com>
  82
  83         * coff-ppc.c: Add 2009 to Copyright.
  84         * elf32-cris.c: Likewise.
  85         * elflink.c: Likewise.
  86
  87 2009-01-03  Hans-Peter Nilsson  <hp@axis.com>
  88
  89         * elf32-cris.c (elf_cris_finish_dynamic_symbol): Rename
  90         gotplt_index to rela_plt_index.  Adjust for R_CRIS_DTPMOD entry.
  91
  92 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
  93
  94         PR ld/9679
  95         * elflink.c (elf_merge_st_other): New.
  96         (_bfd_elf_merge_symbol): Use it on skipped weak definitions and
  97         hide them if needed.
  98         (elf_link_add_object_symbols): Updated.
  99
 100 2009-01-02  H.J. Lu  <hongjiu.lu@intel.com>
 101
 102         PR ld/9676
 103         * elflink.c (elf_link_add_object_symbols): Update def_dynamic,
 104         ref_dynamic and dynamic_def fields when setting def_regular
 105         to 1.
 106
 107 2009-01-02  Curtis Mackie  <curtmackevo@gmail.com>
 108
 109         PR 9682
 110         * coff-ppc.c (dump_toc): Fix up calls to fprintf without a string
 111         literal.
 112
 113 For older changes see ChangeLog-2008
 114 \f
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