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

NopTAL privileged procedure

NoCan be executed only by privileged procedures

NoSets condition code

NoSets $CARRY

NoSets $OVERFLOW

variable

is a variable that has a standard, extended, or system-global address.

$XADR returns an EXT32ADDR address. The compiler reports an error if there is no explicit

conversion defined from the address type of the variable to EXT32ADDR or EXTADDR.

$XADR32 returns an absolute extended EXT32ADDR address in absolute segment 1 if variable is

an extended system global address (an SGBADDR, SGWADDR, SGXBADDR, or SGXWADDR).

Variable can be the name of a pointer preceded by an “@” operator. In this case, $XADR32

returns the EXT32ADDR address of the pointer.

Example 318 $XADR32 Routine

PROC p;

BEGIN

INT .p;

INT .EXT32 e;

...

@e := $XADR32(@p);

...

END;

$XADR64

NOTE: 64-bit addressing functionality added to the EpTAL compiler starting with SPR

T0561H01^AAP. For more information, see Appendix E, “64-bit Addressing Functionality”

(page 531).

$XADR64 converts a standard extended, or extended system-global address to an EXT64ADDR

address.