Protection Faults - Intel i960 Jx Developer's Manual

Microprocessor
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8.10.6

PROTECTION Faults

Fault Type:
Fault Subtype:
Function:
RIP:
Fault IP:
Class:
Program State Changes:
Trace Reporting:
8-28
7H
Number
Name
Bit 0
Reserved
Bit 1
LENGTH
Bits 2-7
Reserved
Indicates that a program or procedure is attempting to perform an
illegal operation that the architecture protects against.
A PROTECTION.LENGTH fault is generated when the index
operand used in a
calls
instruction points to an entry beyond the
extent of the system procedure table.
IP of the faulting instruction.
PROTECTION.LENGTH: IP of the faulting instruction.
PROTECTION.LENGTH: Is precise.
LENGTH: The instruction does not execute.
PROTECTION.LENGTH: The trace event is lost.

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