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| author | Matt Fleming <matt@console-pimps.org> | 2009-08-20 19:53:49 +0100 |
|---|---|---|
| committer | Matt Fleming <matt@console-pimps.org> | 2009-08-21 13:04:11 +0100 |
| commit | 5580e9044df9c0e87861739d8c527006ead92e52 (patch) | |
| tree | ef7c280cbc9e5b9f22170485cf05e7ebbe6c01f5 /arch/um | |
| parent | 5480675dc60c7dda7146e506981b2b40a775cc1e (diff) | |
sh: Handle the DWARF op, DW_CFA_undefined
Allow a DWARF register to have an undefined value. When applied to the
DWARF return address register this lets lets us label a function as
having no direct caller, e.g. kernel_thread_helper().
Signed-off-by: Matt Fleming <matt@console-pimps.org>
Diffstat (limited to 'arch/um')
0 files changed, 0 insertions, 0 deletions