internal void GenerateDebugInfo(ISymbolWriter symbolWriter)
{
if (sequencePointLists != null)
{
SequencePointList first = (SequencePointList)sequencePointLists [0];
SequencePointList last = (SequencePointList)sequencePointLists [sequencePointLists.Count - 1];
symbolWriter.SetMethodSourceRange(first.Document, first.StartLine, first.StartColumn, last.Document, last.EndLine, last.EndColumn);
foreach (SequencePointList list in sequencePointLists)
{
symbolWriter.DefineSequencePoints(list.Document, list.GetOffsets(), list.GetLines(), list.GetColumns(), list.GetEndLines(), list.GetEndColumns());
}
if (locals != null)
{
foreach (LocalBuilder local in locals)
{
if (local.Name != null && local.Name.Length > 0)
{
SignatureHelper sighelper = SignatureHelper.GetLocalVarSigHelper(module as ModuleBuilder);
sighelper.AddArgument(local.LocalType);
byte[] signature = sighelper.GetSignature();
symbolWriter.DefineLocalVariable(local.Name, FieldAttributes.Public, signature, SymAddressKind.ILOffset, local.position, 0, 0, local.StartOffset, local.EndOffset);
}
}
}
sequencePointLists = null;
}
}
public override void Emit(OpCode opcode, SignatureHelper signature)
{
if (signature == null)
{
throw new ArgumentNullException(nameof(signature));
}
int stackchange = 0;
EnsureCapacity(7);
InternalEmit(opcode);
// The only IL instruction that has VarPop behaviour, that takes a
// Signature token as a parameter is calli. Pop the parameters and
// the native function pointer. To be conservative, do not pop the
// this pointer since this information is not easily derived from
// SignatureHelper.
if (opcode.StackBehaviourPop == StackBehaviour.Varpop)
{
Debug.Assert(opcode.Equals(OpCodes.Calli),
"Unexpected opcode encountered for StackBehaviour VarPop.");
// Pop the arguments..
stackchange -= signature.ArgumentCount;
// Pop native function pointer off the stack.
stackchange--;
UpdateStackSize(opcode, stackchange);
}
int token = GetTokenForSig(signature.GetSignature(true));
PutInteger4(token);
}
public override void EmitCalli(OpCode opcode, CallingConvention unmanagedCallConv, Type?returnType, Type[]?parameterTypes)
{
int stackchange = 0;
int cParams = 0;
if (parameterTypes != null)
{
cParams = parameterTypes.Length;
}
SignatureHelper sig = GetMethodSigHelper(unmanagedCallConv, returnType, parameterTypes);
// If there is a non-void return type, push one.
if (returnType != typeof(void))
{
stackchange++;
}
// Pop off arguments if any.
if (parameterTypes != null)
{
stackchange -= cParams;
}
// Pop the native function pointer.
stackchange--;
UpdateStackSize(OpCodes.Calli, stackchange);
EnsureCapacity(7);
Emit(OpCodes.Calli);
int token = GetTokenForSig(sig.GetSignature(true));
PutInteger4(token);
}
//
//
// Signature related calls (vararg, calli)
//
//
public override void EmitCalli(OpCode opcode,
CallingConventions callingConvention,
Type?returnType,
Type[]?parameterTypes,
Type[]?optionalParameterTypes)
{
int stackchange = 0;
if (optionalParameterTypes != null)
{
if ((callingConvention & CallingConventions.VarArgs) == 0)
{
throw new InvalidOperationException(SR.InvalidOperation_NotAVarArgCallingConvention);
}
}
SignatureHelper sig = GetMethodSigHelper(callingConvention,
returnType,
parameterTypes,
null,
null,
optionalParameterTypes);
EnsureCapacity(7);
Emit(OpCodes.Calli);
// If there is a non-void return type, push one.
if (returnType != typeof(void))
{
stackchange++;
}
// Pop off arguments if any.
if (parameterTypes != null)
{
stackchange -= parameterTypes.Length;
}
// Pop off vararg arguments.
if (optionalParameterTypes != null)
{
stackchange -= optionalParameterTypes.Length;
}
// Pop the this parameter if the method has a this parameter.
if ((callingConvention & CallingConventions.HasThis) == CallingConventions.HasThis)
{
stackchange--;
}
// Pop the native function pointer.
stackchange--;
UpdateStackSize(OpCodes.Calli, stackchange);
int token = GetTokenForSig(sig.GetSignature(true));
PutInteger4(token);
}
public override void Emit(OpCode opcode, SignatureHelper signature)
{
if (signature == null)
{
throw new ArgumentNullException("signature");
}
int num = 0;
this.EnsureCapacity(7);
this.InternalEmit(opcode);
if (opcode.StackBehaviourPop == StackBehaviour.Varpop)
{
int stackchange = num - signature.ArgumentCount - 1;
this.UpdateStackSize(opcode, stackchange);
}
this.PutInteger4(this.GetTokenForSig(signature.GetSignature(true)));
}
public override void Emit(OpCode opcode, SignatureHelper signature)
{
if (signature == null)
{
throw new ArgumentNullException("signature");
}
int stackchange = 0;
base.EnsureCapacity(7);
base.InternalEmit(opcode);
if (opcode.m_pop == StackBehaviour.Varpop)
{
stackchange -= signature.ArgumentCount;
stackchange--;
base.UpdateStackSize(opcode, stackchange);
}
int num2 = this.AddSignature(signature.GetSignature(true));
base.PutInteger4(num2);
}
// Token: 0x060048C3 RID: 18627 RVA: 0x00106BD8 File Offset: 0x00104DD8
public override void Emit(OpCode opcode, SignatureHelper signature)
{
if (signature == null)
{
throw new ArgumentNullException("signature");
}
int num = 0;
base.EnsureCapacity(7);
base.InternalEmit(opcode);
if (opcode.StackBehaviourPop == StackBehaviour.Varpop)
{
num -= signature.ArgumentCount;
num--;
base.UpdateStackSize(opcode, num);
}
int tokenForSig = this.GetTokenForSig(signature.GetSignature(true));
base.PutInteger4(tokenForSig);
}
public override void Emit(OpCode opcode, SignatureHelper signature)
{
if (signature == null)
throw new ArgumentNullException(nameof(signature));
Contract.EndContractBlock();
int stackchange = 0;
EnsureCapacity(7);
InternalEmit(opcode);
// The only IL instruction that has VarPop behaviour, that takes a
// Signature token as a parameter is calli. Pop the parameters and
// the native function pointer. To be conservative, do not pop the
// this pointer since this information is not easily derived from
// SignatureHelper.
if (opcode.StackBehaviourPop == StackBehaviour.Varpop)
{
Contract.Assert(opcode.Equals(OpCodes.Calli),
"Unexpected opcode encountered for StackBehaviour VarPop.");
// Pop the arguments..
stackchange -= signature.ArgumentCount;
// Pop native function pointer off the stack.
stackchange--;
UpdateStackSize(opcode, stackchange);
}
int token = GetTokenForSig(signature.GetSignature(true)); ;
PutInteger4(token);
}
public override void Emit(OpCode opcode, SignatureHelper signature)
{
if (signature == null)
{
throw new ArgumentNullException("signature");
}
int stackchange = 0;
base.EnsureCapacity(7);
base.InternalEmit(opcode);
if (opcode.m_pop == StackBehaviour.Varpop)
{
stackchange -= signature.ArgumentCount;
stackchange--;
base.UpdateStackSize(opcode, stackchange);
}
int num2 = this.AddSignature(signature.GetSignature(true));
base.PutInteger4(num2);
}
