TAL Reference Manual

TAL Syntax Summary (Bracket-and-Brace Diagrams)

Appendix C—526371.001

C-24

$AXADR Function

See Section 15, Privileged Procedures

$BITLENGTH Function

The $BITLENGTH function returns the length, in bits, of a variable.

$BITOFFSET Function

The $BITOFFSET function returns the number of bits from the address of the zeroth

structure occurrence to a structure data item.

$BOUNDS Function

See Section 15, Privileged Procedures

$CARRY Function

The $CARRY function checks the state of the carry bit in the environment register and

indicates whether a carry out of the high-order bit position occurred.

$COMP Function

The $COMP function obtains the one’s complement of an INT expression.

$DBL Function

The $DBL function returns an INT(32) value from an INT, FIXED(0), REAL, or

REAL(64) expression.

$DBLL Function

The $DBLL function returns an INT(32) value from two INT values.

$BITLENGTH ( variable )

$BITOFFSET ( variable )

$CARRY

$COMP ( int-expression )

$DBL ( expression )