randrews/vulcan
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Added copy opcode

Browse Source
This commit is contained in:
Ross Andrews
2022-08-06 01:18:14 -05:00
parent fa5dc84ad2
commit 25afdb8890
2 changed files with 92 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files
vcore/src/opcodes.rs
+12 -10
View File
@@ -9,7 +9,7 @@ pub enum Opcode {
Mul,
Div,
Mod,
Rand,
Copy,
And,
Or,
Xor,
@@ -82,8 +82,8 @@ impl Display for Opcode {
Opcode::Mod => {
write!(f, "mod")
}
Opcode::Rand => {
write!(f, "rand")
Opcode::Copy => {
write!(f, "copy")
}
Opcode::And => {
write!(f, "and")
@@ -206,7 +206,7 @@ impl TryFrom<u8> for Opcode {
3 => Mul,
4 => Div,
5 => Mod,
6 => Rand,
6 => Copy,
7 => And,
8 => Or,
9 => Xor,
@@ -259,7 +259,7 @@ impl<'a> TryFrom<&'a str> for Opcode {
"mul" => Mul,
"div" => Div,
"mod" => Mod,
"rand" => Rand,
"copy" => Copy,
"and" => And,
"or" => Or,
"xor" => Xor,
@@ -309,7 +309,7 @@ impl From<Opcode> for u8 {
Opcode::Mul => 3,
Opcode::Div => 4,
Opcode::Mod => 5,
Opcode::Rand => 6,
Opcode::Copy => 6,
Opcode::And => 7,
Opcode::Or => 8,
Opcode::Xor => 9,
@@ -354,14 +354,14 @@ impl Opcode {
pub fn arity(self) -> usize {
use Opcode::*;
match self {
Nop | Rand | Ret | Hlt | Sdp | Popr | Peekr | Debug => 0,
Nop | Ret | Hlt | Sdp | Popr | Peekr | Debug => 0,
Not | Pop | Dup | Jmp | Jmpr | Call | Load | Loadw | Setint | Pushr | Pick => 1,
Add | Sub | Mul | Div | Mod | And | Or | Xor | Gt | Lt | Agt | Alt | Lshift
| Rshift | Arshift | Swap | Brz | Brnz | Store | Storew | Setsdp | Setiv => 2,
Rot => 3,
Rot | Copy => 3,
}
}
@@ -372,7 +372,7 @@ impl Opcode {
match self {
Peekr | Popr | Ret => 1,
Nop | Rand | Hlt | Sdp | Debug | Not | Pop | Dup | Jmp | Jmpr | Call | Load | Loadw
Nop | Copy | Hlt | Sdp | Debug | Not | Pop | Dup | Jmp | Jmpr | Call | Load | Loadw
| Setint | Setiv | Pushr | Add | Sub | Mul | Div | Mod | And | Or | Xor | Gt | Lt
| Agt | Alt | Lshift | Rshift | Arshift | Swap | Brz | Brnz | Store | Storew
| Setsdp | Rot | Pick => 0,
@@ -397,7 +397,7 @@ impl Opcode {
match self {
Sdp => 2,
Peekr | Rand | Dup => 1,
Peekr | Dup => 1,
Nop | Hlt | Debug | Not | Call | Load | Loadw | Pushr | Popr | Pick | Rot | Swap => 0,
@@ -405,6 +405,8 @@ impl Opcode {
| Alt | Lshift | Rshift | Arshift | Ret => -1,
Setint | Store | Storew | Setsdp | Setiv | Brz | Brnz => -2,
Copy => -3,
}
}
}