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Re: [PATCH 1/2] nios2-tdep: set default frame base


On 02/11/2014 05:26 PM, Sanimir Agovic wrote:
> @@ -1595,6 +1595,7 @@ nios2_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
>    dwarf2_append_unwinders (gdbarch);
>    frame_unwind_append_unwinder (gdbarch, &nios2_stub_frame_unwind);
>    frame_unwind_append_unwinder (gdbarch, &nios2_frame_unwind);
> +  frame_base_set_default (gdbarch, &nios2_stub_frame_base);

Sanimir,
some lines below, we have:

  frame_unwind_append_unwinder (gdbarch, &nios2_frame_unwind);

  /* Single stepping.  */
  set_gdbarch_software_single_step (gdbarch, nios2_software_single_step);

  /* Hook in ABI-specific overrides, if they have been registered.  */
  gdbarch_init_osabi (info, gdbarch);

  if (tdep->jb_pc >= 0)
    set_gdbarch_get_longjmp_target (gdbarch, nios2_get_longjmp_target);

  frame_base_set_default (gdbarch, &nios2_frame_base);
  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

so looks we can remove nios2_stub_frame_base.

-- 
Yao (éå)


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