Class Const<TValue, TValueType>
Base class for constant instructions.
Assembly: WaaS.Core.dll
Declaration
public abstract class Const<TValue, TValueType> : Instruction where TValue : unmanaged where TValueType : struct, IValueType<TValue>
Inheritance: System.Object -> WaaS.Models.Instruction
Derived:
WaaS.Models.ConstF32, WaaS.Models.ConstF64, WaaS.Models.ConstI32, WaaS.Models.ConstI64
Properties
Value
View Source
Declaration
public TValue Value { get; }
Methods
Execute(WasmStackFrame)
Executes the instruction.
View Source
Declaration
public override void Execute(WasmStackFrame current)
Parameters
| Type | Name |
|---|---|
| WaaS.Runtime.WasmStackFrame | current |
PreValidateStackState(in ValidationContext)
Get the number of values to pop and push from the stack to validate stack depth.
View Source
Declaration
public override (uint popCount, uint pushCount) PreValidateStackState(in ValidationContext context)
Returns
System.ValueTuple<System.UInt32,System.UInt32>
Parameters
| Type | Name |
|---|---|
| WaaS.Models.ValidationContext | context |
ValidateStackState(in ValidationContext, ref ValidationBlockStackState)
Simulates stack operations to validate the stack state.
View Source
Declaration
public override void ValidateStackState(in ValidationContext context, ref ValidationBlockStackState stackState)
Parameters
| Type | Name |
|---|---|
| WaaS.Models.ValidationContext | context |
| WaaS.Models.ValidationBlockStackState | stackState |