Guardian Programming Reference Summary for pTAL and TAL

Procedure Calls Summary (G-N)
Guardian Programming Reference Summary for pTAL and TAL—522631-001
6-20
LASTADDR
(Superseded by ADDRESS_DELIMIT_) Returns the 'G'[0] relative address of the last
word in the application process’s data area.
LASTADDRX
(Superseded by ADDRESS_DELIMIT_) Returns the last extended address available in
the specified relative segment.
retvalue, INT returned value
1 Tape-label processing is enabled.
0 Tape-label processing is not enabled.
<0 File-system error expressed as a negative value.
sysnum, INT:value input
last-addr := LASTADDR;
last-addr, INT returned value
last-addr := LASTADDRX ( [ seg ]
,[ pin ] );
last-addr, INT(32) returned value
seg, INT:value input
0User data
1 If privileged, it is system data; if not, it is user data.
2 Current code
3 User code
4-1023 Selectable extended data segment
pin, INT:value input