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Chapter 12:
Trace StoreQual Event
Trace StoreQual Event
The Trace StoreQual Event command lets you specify an event or
combination of events defined with the Trace Event Specify command
as the storage qualifier.
Events
Each event that you define using the Trace Event Specify command is assigned
an event number between 1 and 30. This number (< event_nmbr> ) is used to
assign an event to be a storage qualification term. The storage qualification
term can be a single event or a logically OR'ed combination of events.
Prestore
Specifying Prestore in your storage qualifier definition causes the trace
function to store up to two instruction fetch cycles preceding the qualified
condition being stored. This lets you view the instructions leading up to the
qualified state.
See Also
Trace StoreQual
Trace StoreQual List
Trace StoreQual None
Examples
To store only states matching event 1 defined with the Trace Event Specify
command and the last two instruction fetches preceding each of these states:
Trace StoreQual Event 1 <Tab> Prestore
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