tree cfe974784b68cc3c09ed76e449a31d536b2b4589
parent c153a58e715e16ffcd6c4b3da7fc6b4a556bf917
author Matt Fleming <matt@console-pimps.org> 1255126854 +0100
committer Matt Fleming <matt@console-pimps.org> 1255275704 +0100

sh: Teach the DWARF unwinder about modules

Pass a module's .eh_frame section to the DWARF unwinder at module load
time so that the section's FDEs and CIEs can be registered with the
DWARF unwinder. This allows us to unwind the stack through module code
when generating backtraces.

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