2012-01-17 Pedro Alves <palves@redhat.com>
* dwarf2-frame.c (dwarf2_frame_cfa): Throw NOT_AVAILABLE_ERROR, if the frame's stop reason is UNWIND_UNAVAILABLE.
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@ -1,3 +1,8 @@
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2012-01-17 Pedro Alves <palves@redhat.com>
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* dwarf2-frame.c (dwarf2_frame_cfa): Throw NOT_AVAILABLE_ERROR, if
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the frame's stop reason is UNWIND_UNAVAILABLE.
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2012-01-17 Jan Kratochvil <jan.kratochvil@redhat.com>
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Fix compilation error.
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@ -1490,6 +1490,10 @@ dwarf2_frame_cfa (struct frame_info *this_frame)
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if (!frame_unwinder_is (this_frame, &dwarf2_frame_unwind)
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&& !frame_unwinder_is (this_frame, &dwarf2_tailcall_frame_unwind))
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error (_("can't compute CFA for this frame"));
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if (get_frame_unwind_stop_reason (this_frame) == UNWIND_UNAVAILABLE)
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throw_error (NOT_AVAILABLE_ERROR,
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_("can't compute CFA for this frame: "
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"required registers or memory are unavailable"));
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return get_frame_base (this_frame);
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}
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