sh: tracing: Use the DWARF unwinder for CALLER_ADDRx
authorMatt Fleming <matt@console-pimps.org>
Sun, 11 Oct 2009 16:56:17 +0000 (17:56 +0100)
committerMatt Fleming <matt@console-pimps.org>
Sun, 11 Oct 2009 16:56:17 +0000 (17:56 +0100)
The major reason for implementing the DWARF unwinder in the first place
was so that we could stop using __builtin_return_address(n), which
doesn't work on SH for n > 0.

Signed-off-by: Matt Fleming <matt@console-pimps.org>

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