System Debug Reference Manual (32650-90888)

168 Chapter5
System Debug Command Specifications Fx-LOG
Fmm (freeze)
CM_RESVD4 : 0
CM_RESVD3 : 0
CM_RESVD2 : 0
CM_RESVD1 : 0
END
Format the data in the cm_global field of the PIB for the current PIN. That is, format
what the pointer points to.
$nmdebug > fv pib(pin) "pib_type.cm_global^.cm_info"
CRUNCHED RECORD
CM_INFO_INT : c
END
Format the data in the cm_info record of the cm_global record.
$nmdebug > ft "pib_type.cm_global^.cm_info"
CRUNCHED RECORD
CASE BOOLEAN OF
TRUE: ( CM_INFO_INT: SEM_LOCK_TYPE );
FALSE: ( SPLITSTACK : BIT1 ;
SINGLE_STEP: BIT1 ;
CNTRL_Y : BIT1 ;
SCRATCH1 : BIT5 );
END
Format the type for the acm_info record contained in the cm_global record. We see that
the record has an invariant case structure. By default, the formatter takes the first
invariant structure found.
$nmdebug > fv pib(pin) "pib_type.cm_global^.cm_info,false"
CRUNCHED RECORD
SPLITSTACK : 0
SINGLE_STEP : 0
CNTRL_Y : 0
SCRATCH1 : c
END
Format the data for the cm_info record contained in the cm_global record. Note that we
asked for a specific case invariant.
Limitations, Restrictions
none
F mm (freeze)
Debug only
Privileged Mode
Freezes a code segment, data segment, or virtual address (range) in memory.