| commit | 5580e9044df9c0e87861739d8c527006ead92e52 | [log] [tgz] |
|---|---|---|
| author | Matt Fleming <matt@console-pimps.org> | Thu Aug 20 19:53:49 2009 +0100 |
| committer | Matt Fleming <matt@console-pimps.org> | Fri Aug 21 13:04:11 2009 +0100 |
| tree | ef7c280cbc9e5b9f22170485cf05e7ebbe6c01f5 | |
| 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>