Register contents

This information describes register contents for the following:

On entry to a recovery routine
On return from a recovery routine (see Register contents on return from a recovery routine)
On entry to a retry routine.

The following table provides a roadmap to all the tables containing register content information on entry to a recovery routine or on entry to a retry routine:

Table 1. Where to Find Register Content Information
Registers Described For:	Table Number:
ESTAE-type recovery routine with an SDWA	Table 1
ESTAE-type recovery routine without an SDWA	Table 2
FRR	Table 3
Retry from an ESTAE-type recovery routine without an SDWA	Table 1
Retry from an ESTAE-type recovery routine with an SDWA, RETREGS=NO, and FRESDWA=NO	Table 3
Retry from an ESTAE-type recovery routine with an SDWA, RETREGS=NO, and FRESDWA=YES	Table 5
Retry from an ESTAE-type recovery routine with an SDWA and RETREGS=YES	Table 7
Retry from an ESTAE-type recovery routine with an SDWA and RETREGS=64 in z/Architecture® mode	Table 9
Retry from an FRR	Table 1
Retry from an FRR with RETREGS=64 in z/Architecture mode	Table 3