The program check handler has a bug in calculating the address of the target
to jump to. Furthermore the use of relative addresses in the exception table
can lead to situations where the (calculated) fault is not unique. Storing
the absolute address of the fault and target in the exception table solves
both problems.
This patch is intended to:
- Modify exception table to store the absolute address of 'fault' and
'target' points
- Adjust program check handler function pgm_check_handler_fn() accordingly
Signed-off-by: Mikhail Zaslonko <zaslonko@linux.vnet.ibm.com>
Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
9f2e406525