AMODE/RMODE

Most Language Environment library routines are AMODE(31) RMODE(ANY). Library routines residing below the 16 MB line are AMODE(ANY) and RMODE(24). These switch to AMODE(24) if necessary and return to the entry AMODE before returning to the caller. HLLs participating in Language Environment and supporting dynamic loading of application programs are responsible for switching and restoring the AMODE between load module calls.