A fullword field containing MTT. MTT is an eye-catcher
to mark the beginning of the master trace table.
CURRENT
A fullword field containing the address of the current (most recently
stored) entry.
START
A fullword field containing the address of the first byte of the
trace area.
END
A fullword field containing the address of the first byte beyond
the end of the trace area.
SUBPOOL
A one-byte field containing the number of the subpool in which
this table resides.
LENGTH
A three-byte field containing the length, in bytes, of the table
header and the area containing the entries. This length is the default
table size or the size specified on the TRACE command.
WRAP TIME
A double word field containing a time, either when the table was
initialized or when the last table wrap occurred. The time is in
the XXHH:MM:SS.T form:
XX
Possible values can be IT or WT.
IT
Indicates the time that the table was initialized.
WT
Indicates the time the table last wrapped.
HH
hours
MM
minutes
SS
seconds
T
tenths of a second
WRAP POINT
A fullword field containing the address of the first byte of the
last entry stored before the most recent table wrap.
Note: This address
is initialized to zero and remains zero until the first table wrap.
RESERVED1
A fullword reserved field.
DATA LENGTH
A fullword field containing the length, in bytes, of the data
area part of the table.