pTAL Reference Manual (G06.24+, H06.09+, J06.03+)

WHILE
More information: WHILE (page 232)
Overflow Traps
OVERFLOW_TRAPS Directive
See OVERFLOW_TRAPS (page 508).
[EN|DIS]ABLE_OVERFLOW_TRAPS Block Attribute
More information: [EN|DIS]ABLE_OVERFLOW_TRAPS Block Attribute (page 235)
Built-in Routines
• Atomic (page 460)
• Nonatomic (page 462)
Atomic
• $ATOMIC_ADD (page 460)
• $ATOMIC_AND (page 461)
• $ATOMIC_DEP (page 461)
• $ATOMIC_GET (page 461)
• $ATOMIC_OR (page 461)
• $ATOMIC_PUT (page 462)
$ATOMIC_ADD
Yes (according the final value of var )Sets condition code
Yes, if traps are disabledSets $CARRY
Yes, if traps are disabled; otherwise, traps on overflowSets $OVERFLOW
More information: $ATOMIC_ADD (page 276)
460 Syntax Summary