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Example 46 with Value

use of net.runelite.asm.execution.Value in project runelite by runelite.

the class FDiv method execute.

@Override
public InstructionContext execute(Frame frame) {
    InstructionContext ins = new InstructionContext(this, frame);
    Stack stack = frame.getStack();
    StackContext two = stack.pop();
    StackContext one = stack.pop();
    ins.pop(two, one);
    Value result = Value.UNKNOWN;
    if (!two.getValue().isUnknownOrNull() && !one.getValue().isUnknownOrNull()) {
        float f2 = (float) two.getValue().getValue(), f1 = (float) one.getValue().getValue();
        if (f2 != 0.0f)
            result = new Value(f1 / f2);
    }
    StackContext ctx = new StackContext(ins, Type.FLOAT, result);
    stack.push(ctx);
    ins.push(ctx);
    return ins;
}
Also used : InstructionContext(net.runelite.asm.execution.InstructionContext) StackContext(net.runelite.asm.execution.StackContext) Value(net.runelite.asm.execution.Value) Stack(net.runelite.asm.execution.Stack)

Example 47 with Value

use of net.runelite.asm.execution.Value in project runelite by runelite.

the class FMul method execute.

@Override
public InstructionContext execute(Frame frame) {
    InstructionContext ins = new InstructionContext(this, frame);
    Stack stack = frame.getStack();
    StackContext two = stack.pop();
    StackContext one = stack.pop();
    ins.pop(two, one);
    Value result = Value.UNKNOWN;
    if (!two.getValue().isUnknownOrNull() && !one.getValue().isUnknownOrNull()) {
        float f2 = (float) two.getValue().getValue(), f1 = (float) one.getValue().getValue();
        result = new Value(f1 * f2);
    }
    StackContext ctx = new StackContext(ins, Type.FLOAT, result);
    stack.push(ctx);
    ins.push(ctx);
    return ins;
}
Also used : InstructionContext(net.runelite.asm.execution.InstructionContext) StackContext(net.runelite.asm.execution.StackContext) Value(net.runelite.asm.execution.Value) Stack(net.runelite.asm.execution.Stack)

Example 48 with Value

use of net.runelite.asm.execution.Value in project runelite by runelite.

the class DCmpG method execute.

@Override
public InstructionContext execute(Frame frame) {
    InstructionContext ins = new InstructionContext(this, frame);
    Stack stack = frame.getStack();
    StackContext two = stack.pop();
    StackContext one = stack.pop();
    ins.pop(two, one);
    Value result = Value.UNKNOWN;
    if (!two.getValue().isUnknownOrNull() && !one.getValue().isUnknownOrNull()) {
        double d2 = (double) two.getValue().getValue(), d1 = (double) one.getValue().getValue();
        if (d1 > d2)
            result = new Value(1);
        else if (d1 == d2)
            result = new Value(0);
        else if (d1 < d2)
            result = new Value(-1);
    }
    StackContext ctx = new StackContext(ins, Type.INT, result);
    stack.push(ctx);
    ins.push(ctx);
    return ins;
}
Also used : InstructionContext(net.runelite.asm.execution.InstructionContext) StackContext(net.runelite.asm.execution.StackContext) Value(net.runelite.asm.execution.Value) Stack(net.runelite.asm.execution.Stack)

Aggregations

InstructionContext (net.runelite.asm.execution.InstructionContext)48 Value (net.runelite.asm.execution.Value)48 Stack (net.runelite.asm.execution.Stack)47 StackContext (net.runelite.asm.execution.StackContext)47 Variables (net.runelite.asm.execution.Variables)3 Instructions (net.runelite.asm.attributes.code.Instructions)2 Frame (net.runelite.asm.execution.Frame)2 VariableContext (net.runelite.asm.execution.VariableContext)2 Test (org.junit.Test)2 Instruction (net.runelite.asm.attributes.code.Instruction)1 ParallelExecutorMapping (net.runelite.deob.deobfuscators.mapping.ParallelExecutorMapping)1