gtpg2m1sGeneral Macros

ENTNC-Enter a Program with No Return Expected

This general macro transfers control to the specified operational program. The entering program stops.

Format




label
A symbolic name can be assigned to the macro statement.

prog
The name of the program that is to be entered. This method generates a VCON resolved at link edit time into a Program Attribute Table (PAT) displacement. This is the preferred method for specifying the program name.

PROGRAM
The name of the program can alternately be provided via the PROGRAM parameter. This method generates constant data which will be used at execution time to determine the PAT displacement. This method has a longer path length than the one described above.

prog
The name of the program that is to be entered.

(Rx)
A register (R0-R7) that contains the address of the program name.

Entry Requirements

R9 must contain the address of the ECB being processed.

Return Conditions

Control is never returned to a program which issues the ENTNC macro.

Programming Considerations

Examples

None.