public void Push(T newElement)
{
StackElement temp = new StackElement(newElement, _peek);
_peek = temp;
Length++;
}
/// <summary>
/// Emits a not instruction.
/// </summary>
/// <param name="instruction">The instruction.</param>
/// <param name="context">The context.</param>
/// <param name="builder">The builder.</param>
public void Emit(Instruction instruction, MethodContext context, BuilderRef builder)
{
StackElement value = context.CurrentStack.Pop();
ValueRef result = LLVM.BuildNot(builder, value.Value, "not");
context.CurrentStack.Push(new StackElement(result, value.ILType, value.Type));
}
/// <summary>
/// Emits a rem instruction.
/// </summary>
/// <param name="instruction">The instruction.</param>
/// <param name="context">The context.</param>
/// <param name="builder">The builder.</param>
public void Emit(Instruction instruction, MethodContext context, BuilderRef builder)
{
StackElement value2 = context.CurrentStack.Pop();
StackElement value1 = context.CurrentStack.Pop();
if (TypeHelper.IsFloatingPoint(value1) || TypeHelper.IsFloatingPoint(value2))
{
ValueRef result = LLVM.BuildFRem(builder, value1.Value, value2.Value, "remfp");
context.CurrentStack.Push(new StackElement(result, value1.ILType, value1.Type));
}
else
{
CastHelper.HelpIntCast(builder, ref value1, ref value2);
ValueRef result;
if (instruction.OpCode.Code == Code.Rem)
{
result = LLVM.BuildSRem(builder, value1.Value, value2.Value, "remsi");
}
else /* Rem_Un */
{
result = LLVM.BuildURem(builder, value1.Value, value2.Value, "remui");
}
context.CurrentStack.Push(new StackElement(result, value1.ILType, value1.Type));
}
}
/// <summary>
/// Emits a Ldind instruction.
/// </summary>
/// <param name="instruction">The instruction.</param>
/// <param name="context">The context.</param>
/// <param name="builder">The builder.</param>
public void Emit(Instruction instruction, MethodContext context, BuilderRef builder)
{
Code code = instruction.OpCode.Code;
StackElement pointer = context.CurrentStack.Pop();
ValueRef ptr = pointer.Value;
TypeRef ptrType = LLVM.PointerType(TypeHelper.GetTypeRefFromStOrLdind(code), 0);
if (pointer.Type != ptrType)
{
CastHelper.HelpIntAndPtrCast(builder, ref ptr, ref pointer.Type, ptrType, "ldindcast");
}
ValueRef res = LLVM.BuildLoad(builder, ptr, "elem");
// Some need to be pushed as an int32 on the stack.
if (code == Code.Ldind_I1 || code == Code.Ldind_I2 || code == Code.Ldind_I4 ||
code == Code.Ldind_U1 || code == Code.Ldind_U2 || code == Code.Ldind_U4)
{
res = LLVM.BuildIntCast(builder, res, TypeHelper.Int32, "tmp");
}
TypeRef type = LLVM.TypeOf(res);
context.CurrentStack.Push(new StackElement(res, TypeHelper.GetBasicTypeFromTypeRef(type), type));
}
public override bool Rewrite(CodeDescriptor decompilee, MethodBase callee, StackElement[] args, IDecompiler stack, IFunctionBuilder builder)
{
if (args[0].Variability == Msil.EVariability.ExternVariable)
throw new NotSupportedException("Delegate calls must have constant target!");
Delegate deleg = (Delegate)args[0].Sample;
if (deleg == null)
return false;
StackElement[] callArgs;
if (deleg.Method.IsStatic)
{
callArgs = new StackElement[args.Length - 1];
Array.Copy(args, 1, callArgs, 0, args.Length - 1);
}
else
{
callArgs = new StackElement[args.Length];
Array.Copy(args, callArgs, args.Length);
callArgs[0].Sample = deleg.Target;
callArgs[0].Expr = LiteralReference.CreateConstant(deleg.Target);
callArgs[0].Variability = Msil.EVariability.Constant;
}
stack.ImplementCall(deleg.Method, callArgs);
return true;
}
/// <summary>
/// Добавить значение в стек
/// </summary>
/// <param name="value">Значение</param>
public void Push(T value)
{
StackElement newElement = new StackElement(head, value);
head = newElement;
++Length;
}
public void Push(int value)
{
if (count < capacity)
{
if (count == 0)
{
stack[count] = new StackElement()
{
Value = value, MaxValue = value
};
count++;
}
else
{
StackElement element = new StackElement();
element.Value = value;
if (value < stack[count - 1].MaxValue)
{
element.MaxValue = stack[count - 1].MaxValue;
}
else
{
element.MaxValue = value;
}
stack[count] = element;
count++;
}
}
}
/// <summary>
/// добавить значение в стек
/// </summary>
/// <param name="value">значение для добавления</param>
public void Push(T value)
{
StackElement newHead = new StackElement(value, head);
head = newHead;
length++;
}
/// <summary>
/// Pushes new element to the stack.
/// </summary>
/// <param name="num"></param>
public void Push(int num)
{
StackElement temp = new StackElement();
temp.value = num;
temp.next = head;
head = temp;
}
/// <summary>
/// Pops the element from the top of stack.
/// </summary>
public int Pop()
{
int result = Top();
if (!IsEmpty())
head = head.next;
return result;
}
/// <summary>
/// Emits a stloc instruction
/// </summary>
/// <param name="instruction">The instruction.</param>
/// <param name="context">The context.</param>
/// <param name="builder">The builder.</param>
public void Emit(Instruction instruction, MethodContext context, BuilderRef builder)
{
Code code = instruction.OpCode.Code;
int index;
if (code >= Code.Stloc_0 && code <= Code.Stloc_3)
{
index = instruction.OpCode.Code - Code.Stloc_0;
}
else
{
VariableDefinition def = (VariableDefinition)instruction.Operand;
index = def.Index;
}
StackElement element = context.CurrentStack.Pop();
ValueRef data = element.Value;
TypeRef destType = context.LocalTypes[index];
// Possible cast needed.
if (element.Type != destType)
{
CastHelper.HelpIntAndPtrCast(builder, ref data, ref element.Type, destType, "stloccast");
}
LLVM.BuildStore(builder, data, context.LocalValues[index]);
}
/// <summary>
/// Emits a ldfld instruction.
/// </summary>
/// <param name="instruction">The instruction.</param>
/// <param name="context">The context.</param>
/// <param name="builder">The builder.</param>
public void Emit(Instruction instruction, MethodContext context, BuilderRef builder)
{
StackElement obj = context.CurrentStack.Pop();
FieldReference field = (FieldReference)instruction.Operand;
uint index = context.Compiler.Lookup.GetFieldIndex(field);
// Create pointer if not yet a pointer.
if (obj.ILType.IsValueType && !obj.ILType.IsPointer)
{
ValueRef objPtr = LLVM.BuildAlloca(builder, obj.Type, "objptr");
LLVM.BuildStore(builder, obj.Value, objPtr);
obj.Value = objPtr;
}
ValueRef ptr = LLVM.BuildInBoundsGEP(builder, obj.Value, new ValueRef[] { LLVM.ConstInt(TypeHelper.Int32, 0, false), LLVM.ConstInt(TypeHelper.Int32, index, false) }, "field");
ValueRef result = LLVM.BuildLoad(builder, ptr, "field");
if (instruction.HasPrefix(Code.Volatile))
{
LLVM.SetVolatile(result, true);
}
context.CurrentStack.Push(new StackElement(result, field.FieldType));
}
/// <summary>
/// Helps with the pointer casting so that both values are of the same type.
/// </summary>
/// <param name="builder">The builder.</param>
/// <param name="value1">The first value.</param>
/// <param name="value2">The second value.</param>
/// <param name="isPtrVal1">If the first value was a pointer.</param>
/// <param name="isPtrVal2">If the second value was a pointer.</param>
/// <param name="name">The name of the cast.</param>
public static void HelpPossiblePtrCast(BuilderRef builder, ref StackElement value1, ref StackElement value2, out bool isPtrVal1, out bool isPtrVal2, string name)
{
isPtrVal1 = TypeHelper.IsPointer(value1);
isPtrVal2 = TypeHelper.IsPointer(value2);
if (isPtrVal1 || isPtrVal2)
{
if (isPtrVal1)
{
value1.Value = LLVM.BuildPtrToInt(builder, value1.Value, TypeHelper.NativeIntType, "tmp");
}
else
{
value1.Value = LLVM.BuildIntCast(builder, value1.Value, TypeHelper.NativeIntType, "tmp");
}
if (isPtrVal2)
{
value2.Value = LLVM.BuildPtrToInt(builder, value2.Value, TypeHelper.NativeIntType, "tmp");
}
else
{
value2.Value = LLVM.BuildIntCast(builder, value2.Value, TypeHelper.NativeIntType, "tmp");
}
}
}
/// <summary>
/// Ensure the this element is properly placed in the SSML markup
/// </summary>
private static void ValidateElement(StackElement stackElement, SsmlElement currentElement)
{
if ((stackElement._possibleChildren & currentElement) == 0)
{
throw new InvalidOperationException(string.Format(CultureInfo.InvariantCulture, SR.Get(SRID.PromptBuilderInvalidElement), currentElement.ToString(), stackElement._state.ToString()));
}
}
public void Push(int num)
{
StackElement temp = new StackElement();
temp.Num = num;
temp.Next = this.head;
this.head = temp;
}
/// <summary>
/// Emits a stind instruction.
/// </summary>
/// <param name="instruction">The instruction.</param>
/// <param name="context">The context.</param>
/// <param name="builder">The builder.</param>
public void Emit(Instruction instruction, MethodContext context, BuilderRef builder)
{
StackElement value = context.CurrentStack.Pop();
StackElement pointer = context.CurrentStack.Pop();
ValueRef val = value.Value;
ValueRef ptr = pointer.Value;
TypeRef destType = TypeHelper.GetTypeRefFromStOrLdind(instruction.OpCode.Code);
TypeRef destPtrType = LLVM.PointerType(destType, 0);
if (destPtrType != pointer.Type)
{
// There is no instruction for a Stind to store a boolean, so we need to check manually.
if (pointer.Type == LLVM.PointerType(TypeHelper.Boolean, 0))
{
destType = TypeHelper.Boolean;
}
// We treat char as 8-bit.
else if (pointer.Type == LLVM.PointerType(TypeHelper.Int8, 0))
{
destType = TypeHelper.Int8;
}
val = LLVM.BuildIntCast(builder, val, destType, "stindcast");
// If the pointer is a native int, convert to a pointer of the appropriate type.
if (pointer.Type == TypeHelper.NativeIntType)
{
ptr = LLVM.BuildIntToPtr(builder, ptr, destPtrType, "int2ptr");
}
}
LLVM.BuildStore(builder, val, ptr);
}
public static IEnumerable<T> FindAllVisualDescendantByNameOfType<T>(this FrameworkElement parent, String name) where T : FrameworkElement
{
if (parent == null)
yield break;
Stack<StackElement> stack = new Stack<StackElement>();
int i = 0;
while (true)
{
if (i < VisualTreeHelper.GetChildrenCount(parent))
{
FrameworkElement child = VisualTreeHelper.GetChild(parent, i) as FrameworkElement;
if (child != null)
{
T t = child as T;
if (t != null && t.Name == name)
yield return t;
stack.Push(new StackElement { Element = parent, Position = i });
parent = child;
i = 0;
continue;
}
++i;
}
else
{
// back at the root of the search
if (stack.Count == 0)
yield break;
StackElement element = stack.Pop();
parent = element.Element;
i = element.Position;
++i;
}
}
}
// deletes an element in the top of the stack
public int Pop()
{
int value = top.Value;
top = top.Next;
return(value);
}
public void StartSentence(CultureInfo culture)
{
// check for well formed document
StackElement stackElement = _elementStack.Peek();
ValidateElement(stackElement, SsmlElement.Sentence);
Element startSentence = new(ElementType.StartSentence);
_elements.Add(startSentence);
if (culture != null)
{
if (culture.Equals(CultureInfo.InvariantCulture))
{
throw new ArgumentException(SR.Get(SRID.InvariantCultureInfo), nameof(culture));
}
startSentence._attributes = new Collection <AttributeItem>();
startSentence._attributes.Add(new AttributeItem("xml", "lang", culture.Name));
}
else
{
culture = stackElement._culture;
}
_elementStack.Push(new StackElement(SsmlElement.AudioMarkTextWithStyle, SsmlState.Sentence, culture));
}
/// <summary>
/// Emits a stfld instruction.
/// </summary>
/// <param name="instruction">The instruction.</param>
/// <param name="context">The context.</param>
/// <param name="builder">The builder.</param>
public void Emit(Instruction instruction, MethodContext context, BuilderRef builder)
{
StackElement value = context.CurrentStack.Pop();
StackElement obj = context.CurrentStack.Pop();
FieldReference field = (FieldReference)instruction.Operand;
uint index = context.Compiler.Lookup.GetFieldIndex(field);
ValueRef ptr = LLVM.BuildInBoundsGEP(builder, obj.Value, new ValueRef[] { LLVM.ConstInt(TypeHelper.Int32, 0, false), LLVM.ConstInt(TypeHelper.Int32, index, false) }, "field");
// Possible cast needed.
TypeRef destType = TypeHelper.GetTypeRefFromType(field.FieldType);
if (value.Type != destType)
{
CastHelper.HelpIntAndPtrCast(builder, ref value.Value, ref value.Type, destType, "stfldcast");
}
ValueRef store = LLVM.BuildStore(builder, value.Value, ptr);
if (instruction.HasPrefix(Code.Volatile))
{
LLVM.SetVolatile(store, true);
}
}
/// <summary>
/// Emits a localloc instruction.
/// </summary>
/// <param name="instruction">The instruction.</param>
/// <param name="context">The context.</param>
/// <param name="builder">The builder.</param>
public void Emit(Instruction instruction, MethodContext context, BuilderRef builder)
{
StackElement size = context.CurrentStack.Pop();
ValueRef result = LLVM.BuildArrayAlloca(builder, TypeHelper.Int8, size.Value, "stackalloc");
context.CurrentStack.Push(new StackElement(result, typeof(byte[]).GetTypeReference()));
}
public override bool Rewrite(CodeDescriptor decompilee, MethodBase callee, StackElement[] args, IDecompiler stack, IFunctionBuilder builder)
{
if (args[0].Variability == Msil.EVariability.ExternVariable)
{
throw new NotSupportedException("Delegate calls must have constant target!");
}
Delegate deleg = (Delegate)args[0].Sample;
if (deleg == null)
{
return(false);
}
StackElement[] callArgs;
if (deleg.Method.IsStatic)
{
callArgs = new StackElement[args.Length - 1];
Array.Copy(args, 1, callArgs, 0, args.Length - 1);
}
else
{
callArgs = new StackElement[args.Length];
Array.Copy(args, callArgs, args.Length);
callArgs[0].Sample = deleg.Target;
callArgs[0].Expr = LiteralReference.CreateConstant(deleg.Target);
callArgs[0].Variability = Msil.EVariability.Constant;
}
stack.ImplementCall(deleg.Method, callArgs);
return(true);
}
/// <summary>
/// Emits a compare instruction.
/// </summary>
/// <param name="instruction">The instruction.</param>
/// <param name="context">The context.</param>
/// <param name="builder">The builder.</param>
public void Emit(Instruction instruction, MethodContext context, BuilderRef builder)
{
StackElement value2 = context.CurrentStack.Pop();
StackElement value1 = context.CurrentStack.Pop();
ValueRef ret;
if (TypeHelper.IsFloatingPoint(value2) || TypeHelper.IsFloatingPoint(value1))
{
ret = LLVM.BuildFCmp(builder, PredicateHelper.GetRealPredicateFromCode(instruction.OpCode.Code), value1.Value, value2.Value, "fcmp");
}
else
{
if (value2.Type != value1.Type)
{
ValueRef tmp = LLVM.BuildIntCast(builder, value2.Value, value1.Type, "tmp");
ret = LLVM.BuildICmp(builder, PredicateHelper.GetIntPredicateFromCode(instruction.OpCode.Code), value1.Value, tmp, "icmp");
}
else
{
ret = LLVM.BuildICmp(builder, PredicateHelper.GetIntPredicateFromCode(instruction.OpCode.Code), value1.Value, value2.Value, "icmp");
}
}
context.CurrentStack.Push(new StackElement(ret, typeof(bool).GetTypeReference(), TypeHelper.Boolean));
}
/// <summary>
/// Emits an add instruction.
/// </summary>
/// <param name="instruction">The instruction.</param>
/// <param name="context">The context.</param>
/// <param name="builder">The builder.</param>
public void Emit(Instruction instruction, MethodContext context, BuilderRef builder)
{
StackElement value2 = context.CurrentStack.Pop();
StackElement value1 = context.CurrentStack.Pop();
if (TypeHelper.IsFloatingPoint(value1) || TypeHelper.IsFloatingPoint(value2))
{
ValueRef result = LLVM.BuildFAdd(builder, value1.Value, value2.Value, "addfp");
context.CurrentStack.Push(new StackElement(result, value1.ILType, value1.Type));
}
else
{
bool isPtrVal1, isPtrVal2;
CastHelper.HelpPossiblePtrCast(builder, ref value1, ref value2, out isPtrVal1, out isPtrVal2, "addcast");
// If one of the two values is a pointer, then the result will be a pointer as well.
if (isPtrVal1 || isPtrVal2)
{
ValueRef result = LLVM.BuildAdd(builder, value1.Value, value2.Value, "addptr");
TypeRef resultingType = (isPtrVal1 ? value1.Type : value2.Type);
TypeReference resultingILType = (isPtrVal1 ? value1.ILType : value2.ILType);
ValueRef ptr = LLVM.BuildIntToPtr(builder, result, resultingType, "ptr");
context.CurrentStack.Push(new StackElement(ptr, resultingILType, resultingType));
}
// Cast to different int size.
else
{
CastHelper.HelpIntCast(builder, ref value1, ref value2);
ValueRef result = LLVM.BuildAdd(builder, value1.Value, value2.Value, "addi");
context.CurrentStack.Push(new StackElement(result, value1.ILType, value1.Type));
}
}
}
/// <summary>
/// Добавление элемента в стек
/// </summary>
public void Push(Type value)
{
StackElement newElement = new StackElement();
newElement.next = head;
newElement.value = value;
head = newElement;
}
/// <summary>
/// Emits a ldftn instruction.
/// </summary>
/// <param name="instruction">The instruction.</param>
/// <param name="context">The context.</param>
/// <param name="builder">The builder.</param>
public void Emit(Instruction instruction, MethodContext context, BuilderRef builder)
{
MethodDefinition method = (MethodDefinition)instruction.Operand;
ValueRef result = LLVM.BuildIntToPtr(builder, context.Compiler.Lookup.GetFunction(NameHelper.CreateMethodName(method)).Value, TypeHelper.NativeIntType, "ldftn");
StackElement element = new StackElement(result, typeof(IntPtr).GetTypeReference(), TypeHelper.NativeIntType);
context.CurrentStack.Push(element);
}
public void Pop()
{
if (head == null)
{
throw new InvalidOperationException("Stack is empty");
}
head = head.next;
}
public void Push(int value)
{
StackElement stackElement = new StackElement(value);
stackElement.NextElement = Top;
Top = stackElement;
Count++;
}
public int Pop()
{
var tempValue = head.Value;
head = head.Next;
Count--;
return(tempValue);
}
public void Push(int num)
{
StackElement temp = new StackElement();
temp.num = num;
temp.next = this.head;
this.head = temp;
}
/// <summary>
/// Helps with the int casting so that both values are of the same type.
/// </summary>
/// <param name="builder">The builder.</param>
/// <param name="value1">The first value.</param>
/// <param name="value2">The second value.</param>
public static void HelpIntCast(BuilderRef builder, ref StackElement value1, ref StackElement value2)
{
if (value1.Type != value2.Type)
{
value2.Value = LLVM.BuildIntCast(builder, value2.Value, value1.Type, "tmpintcast");
value2.Type = value1.Type;
value2.ILType = value1.ILType;
}
}
/// <summary>
/// Удаление элемента
/// </summary>
public void Pop()
{
if (head == null)
{
throw new InvalidOperationException("Стек пуст");
}
head = head.next;
}
/// <summary>
/// Emits a ldelema instruction.
/// </summary>
/// <param name="instruction">The instruction.</param>
/// <param name="context">The context.</param>
/// <param name="builder">The builder.</param>
public void Emit(Instruction instruction, MethodContext context, BuilderRef builder)
{
StackElement index = context.CurrentStack.Pop();
StackElement array = context.CurrentStack.Pop();
ValueRef gep = LLVM.BuildGEP(builder, array.Value, new ValueRef[] { index.Value }, "arrayelemptr");
context.CurrentStack.Push(new StackElement(gep, array.ILType, array.Type));
}
public void SetEnd(DateTime endDate, string className, string method)
{
StackElement temp = _root.Find(className, method);
if (temp != null)
{
temp.SetEnd(endDate);
}
}
/// <summary>
/// Push value to a stack.
/// </summary>
/// <param name="value">Value to be pushed.</param>
public void Push(int value)
{
var newElement = new StackElement(value)
{
Next = head,
Value = value
};
head = newElement;
}
/// <summary>
/// Taking an element from stack
/// </summary>
public void Pop()
{
StackElement iterator = this.head;
if (iterator == null)
{
throw new Exception("Stack is empty");
}
this.head = iterator.Next;
Console.WriteLine(iterator.Data);
}
/// <summary>
/// Get value from stack.
/// </summary>
public int Pop()
{
if (head == null)
{
return -1;
}
var temp = head.Value;
head = head.Next;
return temp;
}
/// <summary>
/// Get value from stack.
/// </summary>
public int Pop()
{
if (IsEmpty())
{
return -33333;
}
var temp = head.Value;
head = head.Next;
return temp;
}
/// <summary>
/// Returns head value
/// </summary>
public int Pop()
{
if (head == null)
{
throw new Exception();
}
var temp = head.Value;
head = head.Next;
return temp;
}
public void Push(int value)
{
StackElement newElement = new StackElement(value);
if (this.head == null)
{
this.head = newElement;
return;
}
newElement.Next = this.head;
this.head = newElement;
}
public override bool Rewrite(CodeDescriptor decompilee, MethodBase callee, StackElement[] args, IDecompiler stack, IFunctionBuilder builder)
{
var side = args[0].Sample as IXilinxBlockMemSide;
if (side == null)
return false;
var code = IntrinsicFunctions.XILOpCode(
DefaultInstructionSet.Instance.WrMem(side),
typeof(void));
builder.Call(code.Callee, args[1].Expr, args[2].Expr);
return true;
}
public int Pop()
{
if (head == null)
{
Console.WriteLine("Stack is empty!");
return 0;
}
int temp = this.head.Num;
StackElement pos = this.head;
this.head = this.head.Next;
return temp;
}
public void Push(int i)
{
StackElement element = new StackElement(i);
if (top == null)
{
top = element;
}
else
{
element.Next = top;
top = element;
}
}
public override bool Rewrite(CodeDescriptor decompilee, MethodBase callee, StackElement[] args, IDecompiler stack, IFunctionBuilder builder)
{
var side = args[0].Sample as IXilinxBlockMemSide;
if (side == null)
return false;
var sample = StdLogicVector._0s(side.DataReadWidth);
var code = IntrinsicFunctions.XILOpCode(
DefaultInstructionSet.Instance.RdMem(side),
TypeDescriptor.GetTypeOf(sample),
args[1].Expr);
stack.Push(code, sample);
return true;
}
/// <summary>
/// Adds value to the list
/// </summary>
/// <param name="value">Value to add</param>
public void push(int value)
{
StackElement tmp = new StackElement(value);
if (this.head == null)
{
this.head = tmp;
return;
}
StackElement iterator = this.head;
while (iterator.Next != null)
{
iterator = iterator.Next;
}
iterator.Next = tmp;
}
public object Pop()
{
if (top == null) return null;
var elem = top;
top = elem.Next;
if (top == null)
{
bottom = null;
}
count--;
return elem.Item;
}
public void Push(object o)
{
var elem = new StackElement(o);
if (bottom == null)
{
bottom = elem;
top = elem;
}
else
{
bottom.Next = elem;
bottom = elem;
}
count++;
}
/// <summary>
/// Makes stack empty
/// </summary>
public void ClearStack()
{
head = null;
}
public StackElement(int data, StackElement next)
{
this.data = data;
this.next = next;
}
public void SetTop(StackElement top)
{
this.top = top;
}
public int Pop()
{
StackElement ret = top;
top = top.Next;
return ret.Data;
}
public override bool Rewrite(CodeDescriptor decompilee, MethodBase callee, StackElement[] args, IDecompiler stack, IFunctionBuilder builder)
{
var ctx = stack.QueryAttribute<AsyncMethodDecompiler>();
if (ctx.ImplStyle == EAsyncImplStyle.FSM)
{
if (args.Length == 2 &&
ctx._curCoFSM.ResultVar != null)
{
builder.Store(ctx._curCoFSM.ResultVar, args[1].Expr);
if (args[1].Expr.ResultType.IsComplete)
ctx._curCoFSM.ResultVar.UpgradeType(args[1].Expr.ResultType);
}
var si = ctx.ForkInitialSI();
var pi = new ProceedWithStateInfo()
{
TargetState = si,
TargetWaitState = false,
LambdaTransition = false
};
if (ctx._curCoFSM != null &&
ctx._curCoFSM.DoneVar != null)
{
var tr = LiteralReference.CreateConstant(true);
builder.Store(ctx._curCoFSM.DoneVar, tr);
pi.TargetState = null;
}
var fspec = new FunctionSpec(typeof(void))
{
IntrinsicRep = IntrinsicFunctions.ProceedWithState(pi)
};
builder.Call(fspec, LiteralReference.CreateConstant(pi));
}
return true;
}
public void Clear()
{
top = null;
bottom = null;
count = 0;
}
public override void RewriteWrite(CodeDescriptor decompilee, FieldInfo field, object instance, StackElement value, IDecompiler stack, IFunctionBuilder builder)
{
var me = stack.QueryAttribute<AsyncMethodDecompiler>();
me._tasks[field.Name] = value;
}
public override void RewriteWrite(CodeDescriptor decompilee, FieldInfo field, object instance, StackElement value, IDecompiler stack, IFunctionBuilder builder)
{
var me = stack.QueryAttribute<AsyncMethodDecompiler>();
var v = me._argFields[field.Name];
if (!me._declared.Contains(v))
{
builder.DeclareLocal(v);
me._declared.Add(v);
}
builder.Store(v, value.Expr);
if (value.Sample != null)
v.UpgradeType(TypeDescriptor.GetTypeOf(value.Sample));
if (me._curSI != null)
me._curSI.LVState[field.Name] = value.Sample;
}
public override void RewriteWrite(CodeDescriptor decompilee, FieldInfo field, object instance, StackElement value, IDecompiler stack, IFunctionBuilder builder)
{
var me = stack.QueryAttribute<AsyncMethodDecompiler>();
try
{
field.SetValue(me._fsmInstance, value.Sample);
}
catch (Exception)
{
var task = me.GetTaskFromAwaiter(value.Sample);
var awaiterType = field.FieldType;
var targetAwaiter = Activator.CreateInstance(awaiterType);
var targetAwaiterField = awaiterType.GetField("m_task", BindingFlags.Instance | BindingFlags.NonPublic);
targetAwaiterField.SetValue(targetAwaiter, task);
field.SetValue(me._fsmInstance, targetAwaiter);
}
}
public override bool Rewrite(CodeDescriptor decompilee, MethodBase callee, StackElement[] args, IDecompiler stack, IFunctionBuilder builder)
{
return true;
}
void QSort3(int loSt, int hiSt, int dSt)
{
int unLo, unHi, ltLo, gtHi, med, n, m;
int lo, hi, d;
StackElement[] stack = new StackElement[QSORT_STACK_SIZE];
int sp = 0;
stack[sp].ll = loSt;
stack[sp].hh = hiSt;
stack[sp].dd = dSt;
sp++;
while (sp > 0) {
if (sp >= QSORT_STACK_SIZE) {
Panic();
}
sp--;
lo = stack[sp].ll;
hi = stack[sp].hh;
d = stack[sp].dd;
if (hi - lo < SMALL_THRESH || d > DEPTH_THRESH) {
SimpleSort(lo, hi, d);
if (workDone > workLimit && firstAttempt) {
return;
}
continue;
}
med = Med3(block[zptr[lo] + d + 1],
block[zptr[hi ] + d + 1],
block[zptr[(lo + hi) >> 1] + d + 1]);
unLo = ltLo = lo;
unHi = gtHi = hi;
while (true) {
while (true) {
if (unLo > unHi) {
break;
}
n = ((int)block[zptr[unLo]+d + 1]) - med;
if (n == 0) {
int temp = zptr[unLo];
zptr[unLo] = zptr[ltLo];
zptr[ltLo] = temp;
ltLo++;
unLo++;
continue;
}
if (n > 0) {
break;
}
unLo++;
}
while (true) {
if (unLo > unHi) {
break;
}
n = ((int)block[zptr[unHi]+d + 1]) - med;
if (n == 0) {
int temp = zptr[unHi];
zptr[unHi] = zptr[gtHi];
zptr[gtHi] = temp;
gtHi--;
unHi--;
continue;
}
if (n < 0) {
break;
}
unHi--;
}
if (unLo > unHi) {
break;
}
{
int temp = zptr[unLo];
zptr[unLo] = zptr[unHi];
zptr[unHi] = temp;
unLo++;
unHi--;
}
}
if (gtHi < ltLo) {
stack[sp].ll = lo;
stack[sp].hh = hi;
stack[sp].dd = d+1;
sp++;
continue;
}
n = ((ltLo-lo) < (unLo-ltLo)) ? (ltLo-lo) : (unLo-ltLo);
Vswap(lo, unLo-n, n);
m = ((hi-gtHi) < (gtHi-unHi)) ? (hi-gtHi) : (gtHi-unHi);
Vswap(unLo, hi-m+1, m);
n = lo + unLo - ltLo - 1;
m = hi - (gtHi - unHi) + 1;
stack[sp].ll = lo;
stack[sp].hh = n;
stack[sp].dd = d;
sp++;
stack[sp].ll = n + 1;
stack[sp].hh = m - 1;
stack[sp].dd = d+1;
sp++;
stack[sp].ll = m;
stack[sp].hh = hi;
stack[sp].dd = d;
sp++;
}
}
public Stack()
{
top = null;
}
public override bool Rewrite(CodeDescriptor decompilee, MethodBase callee, StackElement[] args, IDecompiler stack, IFunctionBuilder builder)
{
var ctx = stack.QueryAttribute<AsyncMethodDecompiler>();
if (ctx == null)
throw new InvalidOperationException("Method must be decompiled using AsyncMethodDecompiler.");
if (ctx.ImplStyle != EAsyncImplStyle.FSM)
throw new InvalidOperationException("Awaiting other tasks is only possible when decompiling to FSM.");
ctx.ImplementAwait(decompilee, callee, args, stack, builder);
return true;
}
