bfd/ChangeLog

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