F$LDABX

Load A From Task B
Loads A from 0,X in task B

OS9 F$LDABX 103F 49

Entry Conditions

B task number

X pointer to data

Exit Conditions

A byte at 0,X in task address space

Error Output

CC carry set on error

B error code, if any

Additional Information

• The value in Register X is an offset value from the beginning address of the Task module. The Load A from Task B call returns one byte from this logical address. Use this system call to get one byte from the current process’s memory in a system state routine.

krn