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FAULTS
8.10.4
OVERRIDE Faults
Fault Type:
Fault Subtype:
Fault OType:
Fault OSubtype:
Function:
Trace Reporting:
8-26
Fault table entry = 0H
The fault type in the fault record on the stack equals the fault type
of the initial fault.
The fault subtype in the fault record on the stack equals the fault
subtype of the initial fault.
The fault type of the additional fault detected while attempting to
deliver the program fault.
The fault subtype of the additional fault detected while attempting
to deliver the program fault.
The override fault handler must be accessed through a system-super-
visor call. Local and system-local override fault handlers are not
supported and have an unpredictable behavior. Tracing is disabled
upon entry into the override fault handler (PC.te is cleared). It is
restored upon return from the handler. To prevent infinite internal
loops, the override fault handler should not set PC.te.
Same behavior as if the override condition had not existed. Refer to
the description of the original program fault.
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