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    SubjectRe: [RFC PATCH] perf report: add sort by file lines
    On Tue, 2011-03-29 at 19:06 +0200, Peter Zijlstra wrote:
    > On Tue, 2011-03-29 at 19:03 +0200, Peter Zijlstra wrote:
    > > > Is it an unwind of the call frame stack to find out what data member was
    > > > accessed?
    > >
    > > No need to unwind stacks, DWARF should have information on function
    > > local stack. It should be able to tell you the type of things like -8(%
    > > rbp).
    > That is, we don't even have a life stack to unwind, so we simply cannot
    > unwind at all, but the debug information should be able to tell you the
    > type of whatever would live at a certain stack position if we were to
    > have a stack.

    Furthermore, I've now completely exhausted my knowledge of debuginfo and
    hope Masami and Arnaldo will help with further details ;-)

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