AMODESW QRY (Query Addressing Mode) Macro

The macro can be used to determine the current addressing mode of a program.

Format

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Requirements for the caller

AMODE:: 24 or 31
RMODE:: 24 or ANY
ASC Mode:: Primary

Parameters

QRY: Determines the task 's current addressing mode. Upon completion, register 1 contains either all 0s for 24-bit addressing mode or nonzero (X' 80000000') for 31-bit addressing mode. Register 1 is the only register that is being altered.