The following environment variables control the run time virtual memory
- MFMP
- This must be set to
ON for assembler to execute.
- Example:
MFMP=ON
- SVC370
- This switch is related to backward compatibility. It must always be set to MFI.
- Example:
SVC370=MFI
- MEMSIZE=<LOW>,<HIGH>
- Maximum 370 linear address that assembler modules can address. A value of
0,7FFFFFFF addresses the bottom 2 gigabytes of 370 virtual memory
- Example:
MEMSIZE=0,7FFFFFFF
- VM370
- Amount of memory, starting at absolute address 0, to be allocated for the use of 370 assembler modules to be loaded into. Default is 3 meg below the 16 meg address line.
- Example:
VM370=3000
- AMODE370
- Tells the assembler emulator which addressing mode to initially start in when the first assembler module is called.
- Example:
AMODE370=31
