931 B
931 B
Specifications
Iridium
Corten is based on Fletcher Haynes's So you want to build a language VM tutorial. His virtual machine used for the tutorial is known as Iridium and is based on the MIPS64 Release 6 architecture. Corten aims to be Iridium 1-compatible.
Instruction Set
| Opcode | Function | Comment |
|---|---|---|
| 0 | LOAD | Load program |
| 1 | ADD | |
| 2 | SUB | |
| 3 | MUL | |
| 4 | DIV | |
| 5 | HLT | Halt |
| 6 | JMP | Jump |
| 7 | JMPF | Jump forward |
| 8 | JMPB | Jump backward |
| 9 | EQ | Equal |
| 10 | NEQ | Not equal |
| 11 | GTE | Greater then or equal to |
| 12 | GT | Greater then |
| 13 | LTE | Less then or equal to |
| 14 | LT | Less then |
| 15 | JMPE | Jump if equal |
| 16 | NOP | |
| _ | IGL | Illegal action |