Adds more ALU specification.
This commit is contained in:
parent
c32d30506b
commit
f126fb51af
1 changed files with 19 additions and 18 deletions
|
@ -1,4 +1,4 @@
|
|||
# SuperVM
|
||||
# SuperVM
|
||||
|
||||
SuperVM is a stack machine with a simple, but flexible command
|
||||
set.
|
||||
|
@ -213,23 +213,24 @@ The math command is a compound operator that contains all
|
|||
ALU operations. The ALU operation is selected
|
||||
by the `cmdinfo`.
|
||||
|
||||
| cmdinfo | Operation |
|
||||
|---------|-----------------------------|
|
||||
| 0 | Addition |
|
||||
| 1 | Subtraction |
|
||||
| 2 | Multiplication |
|
||||
| 3 | Division |
|
||||
| 4 | Euclidean Division / Modulo |
|
||||
| 5 | Bitwise Logic And |
|
||||
| 6 | Bitwise Logic Or |
|
||||
| 7 | Bitwise Logic Xor |
|
||||
| 8 | Bitwise Logic Not |
|
||||
| 9 | Rotating Bit Shift Left |
|
||||
| 10 | Rotating Bit Shift Right |
|
||||
| 11 | Arithmetic Bit Shift Left |
|
||||
| 12 | Arithmetic Bit Shift Right |
|
||||
| 13 | Logic Bit Shift Left |
|
||||
| 14 | Logic Bit Shift Right |
|
||||
| cmdinfo | Operation | Forumla |
|
||||
|---------|-----------------------------|-----------------|
|
||||
| 0 | Addition | input1 + input0 |
|
||||
| 1 | Subtraction | input1 - input0 |
|
||||
| 2 | Multiplication | input1 * input0 |
|
||||
| 3 | Division | input1 / input0 |
|
||||
| 4 | Euclidean Division / Modulo | input1 % input0 |
|
||||
| 5 | Bitwise Logic And | input1 ∧ input0 |
|
||||
| 6 | Bitwise Logic Or | input1 ∨ input0 |
|
||||
| 7 | Bitwise Logic Xor | input1 ⊻ input0 |
|
||||
| 8 | Bitwise Logic Not | ˜input0 |
|
||||
| 9 | Rotating Bit Shift Left | input1 ⊲ input0 |
|
||||
| 10 | Rotating Bit Shift Right | input1 ⊳ input0 |
|
||||
| 11 | Arithmetic Bit Shift Left | input1 ≺ input0 |
|
||||
| 12 | Arithmetic Bit Shift Right | input1 ≻ input0 |
|
||||
| 13 | Logic Bit Shift Left | input1 « input0 |
|
||||
| 14 | Logic Bit Shift Right | input1 » input0 |
|
||||
| 15 | Negation | -input0 |
|
||||
|
||||
#### SpGet, SpSet
|
||||
These commands modify the stack pointer directly.
|
||||
|
|
Loading…
Reference in a new issue