SCPL 4.1 vm instructions:

0x00 ADD    adds values on datastack together
0x01 SUB    subs values on datastack
0x02 MUL    multiplies values on datastack
0x03 DIV    divides values on datastack

0x04 loadl  loads local variable onto datastack
0x05 savel  saves top of datastack into a local variable
0x06 saveg  saves top of datastack into a global variable
0x07 loadg  loads global variable onto datastack
0x08 loado  loads operand onto datastack
0x09 loadt  loads new table onto datastack

0x0A empty

0x0B pop    pops value off of datastack
0x0C rem    saves value from datastack onto secondary stack
0x0D rec    loads value from secondary stack onto datastack

0x0E loada  loads attribute from table on datastack
0x0F savea  saves value on datastack to table under that value