bdfs1m13Structured Programming Macros

#STPH-Step a Halfword

Use this macro to generate inline code to increment or decrement a halfword value at a specified location.

Format




reg1
is a working register for the macro.

number
is the amount by which to increment or decrement the specified value. If you specify a positive number, the value at the specified location will be incremented. If you specify a negative number, the value at the specified location will be decremented.

location
is the label of the halfword area that contains the value to be incremented or decremented.

Entry Requirements

None.

Return Conditions

Programming Considerations

Examples

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