PTrace Reference Manual

PTrace Commands
PTrace Reference Manual—526393-001
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SELMASK Command
then Ptrace Select key shows the keyword. If you did not specify the trace file
(through the FROM command), then Ptrace Select key shows the enumerated
value.
•
The SELECT command accepts all valid keywords including those that translate
into bit masks; however, the confirmation text displays the 32-bit mask value only if
that value is nonzero.
•
The enumerated list of keywords (or the numeric values, if no trace file is currently
open) is always displayed.
Examples: SELECT Command
SELMASK Command
If your subsystem supports record selection through bit masks, you use the SELMASK
command to select records for display. The SELMASK command selects the 32-bit
mask trace option value.
?SELECT L2 Sets the selection mask for level 2.
?SELECT L2,L3 Sets the selection mask for level 2 and level 3.
?SELECT (L2,L3) Same as above.
SELECT CURRENT,DI,DO Displays activity specified previously and adds
physical data in and out.
?FROM TIOLAN Specifies the name of a trace file.
?SELECT (IOS,5) Selects both a keyword (IOS) and an enumerated
value (5).
Ptrace Select mask: 1000 0000 0000 0000 0000 0000 0000 0101
Ptrace Select Key: IOS MUX
?SELECT (LCB,OCB,20) Selects keywords (LCB and OCB) and an
enumerated value (20).
Ptrace Select Key: LCB OCB 20
?SELECT (L0,L1) Selects keywords (L0 and L1).
Ptrace Select Mask: 1100 0000 0000 0000 0000 0000 0000 0000
Ptrace Select Key: None
?SELECT CURRENT,LCB,20 Selects the current selection criteria from the
previous SELECT command, plus a keyword (LCB)
and an enumerated value (20).
Ptrace Select Mask: 1100 0000 0000 0000 0000 0000 0000 0000
Ptrace Select Key: LCB 20
SELMASK value