creeperlv/SVM
1
0
Fork 0
mirror of https://github.com/creeperlv/SVM.git synced 2026-01-11 12:59:54 +00:00
Code Issues Packages Projects Releases Wiki Activity

Working on improving ISA Linker.

Browse Source
This commit is contained in:
Creeper Lv
2025-07-21 01:47:31 +08:00
parent b164fc1798
commit 49d6d463bd
11 changed files with 228 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
src/SVM.Core/SimpleVirtualMachine.cs
View File

@@ -79,20 +79,48 @@ namespace SVM.Core
var L = Instruction.GetData<byte>(3);
var R = Instruction.GetData<byte>(4);
var T = Instruction.GetData<byte>(5);
var Of = Instruction.GetData<byte>(6);
switch (Op)
{
case BMathOp.Add:
MathImpl.MathAdd(registers, statePtr, NativeType, L, R, T, Of == 1);
MathImpl.MathAdd(registers, statePtr, NativeType, L, R, T, false);
break;
case BMathOp.Sub:
MathImpl.MathSub(registers, statePtr, NativeType, L, R, T, Of == 1);
MathImpl.MathSub(registers, statePtr, NativeType, L, R, T, false);
break;
case BMathOp.Mul:
MathImpl.MathMul(registers, statePtr, NativeType, L, R, T, Of == 1);
MathImpl.MathMul(registers, statePtr, NativeType, L, R, T, false);
break;
case BMathOp.Div:
MathImpl.MathDiv(registers, statePtr, NativeType, L, R, T, Of == 1);
MathImpl.MathDiv(registers, statePtr, NativeType, L, R, T, false);
break;
case BMathOp.Mod:
MathImpl.MathMod(registers, statePtr, NativeType, L, R, T);
break;
default:
break;
}
}
break;
case PrimaryInstruction.CBMath:
{
var Op = Instruction.GetData<BMathOp>(1);
var NativeType = Instruction.GetData<SVMNativeTypes>(2);
var L = Instruction.GetData<byte>(3);
var R = Instruction.GetData<byte>(4);
var T = Instruction.GetData<byte>(5);
switch (Op)
{
case BMathOp.Add:
MathImpl.MathAdd(registers, statePtr, NativeType, L, R, T, true);
break;
case BMathOp.Sub:
MathImpl.MathSub(registers, statePtr, NativeType, L, R, T, true);
break;
case BMathOp.Mul:
MathImpl.MathMul(registers, statePtr, NativeType, L, R, T, true);
break;
case BMathOp.Div:
MathImpl.MathDiv(registers, statePtr, NativeType, L, R, T, true);
break;
case BMathOp.Mod:
MathImpl.MathMod(registers, statePtr, NativeType, L, R, T);