public void VisitAccess(AccessNode node)
{
// Don't insert unreachable code
if (!_builder.InsertBlock.IsValid)
{
return;
}
node.Lhs.AcceptExpressionVisitor(this);
if (!_visitedValue.IsValid)
{
throw new InvalidOperationException("access did not produce a usable base pointer");
}
Value lhs = _visitedValue;
StructType structType = (StructType)_genContext.SemanticModule.ExpressionResultTypes[node.Lhs];
StructLayout layout = _genContext.StructLayoutManager.GetLayout(structType);
if (!layout.MemberOffsets.TryGetValue(node.Rhs, out int index))
{
throw new InvalidOperationException();
}
_visitedValue = _builder.BuildExtractValue(lhs, (uint)index);
}
public void VisitAccess(AccessNode node)
{
if (!node.IsAddressable())
{
return;
}
IAddressableNode addressableLhs = (IAddressableNode)node.Lhs;
addressableLhs.AcceptAddressableVisitor(this);
_path.Add(node.Rhs);
}
public void VisitAccess(AccessNode node)
{
IAddressableNode addressableLhs = (IAddressableNode)node.Lhs;
addressableLhs.AcceptAddressableVisitor(this);
StructType structType = (StructType)_module.ExpressionResultTypes[node.Lhs];
StructLayout layout = _structLayoutManager.GetLayout(structType);
if (!layout.MemberOffsets.TryGetValue(node.Rhs, out int offset))
{
throw new InvalidOperationException();
}
AbsoluteStackAddress += offset;
}
public void VisitAccess(AccessNode node)
{
IAddressableNode addressableNode = (IAddressableNode)node.Lhs;
addressableNode.AcceptAddressableVisitor(this);
StructType structType = (StructType)_genContext.SemanticModule.ExpressionResultTypes[node.Lhs];
StructLayout layout = _genContext.StructLayoutManager.GetLayout(structType);
if (!layout.MemberOffsets.TryGetValue(node.Rhs, out int index))
{
throw new InvalidOperationException();
}
AssignmentWritePointer = _builder.BuildStructGEP(AssignmentWritePointer, (uint)index);
}
public AccessNode GetAccessNode(long id)
{
AccessNode accessNode = null;
using (var transaction = DbTransaction())
{
var repository = transaction.Repository <AccessNode>();
try
{
accessNode = repository.Find(u => u.ID == id);
}
catch (Exception exc)
{
Facade.Log.CreateErrorLog(ModuleName, "GetAccessNode", "", exc, "");
}
}
return(accessNode);
}
public void VisitAccess(AccessNode node)
{
node.Lhs.AcceptExpressionVisitor(this);
StructType structType = (StructType)_module.ExpressionResultTypes[node.Lhs];
StructLayout layout = _structLayoutManager.GetLayout(structType);
if (!layout.MemberOffsets.TryGetValue(node.Rhs, out int offset))
{
throw new InvalidOperationException();
}
int structSize = _typeSizeManager.GetSize(structType);
int fieldSize = _typeSizeManager.GetSize(((TypeSpecifierNode)node.Rhs.Type).Type);
int trim = structSize - offset - fieldSize;
_functionBuilder.AddInstruction(OpCode.POP, 0, trim);
_functionBuilder.AddInstruction(OpCode.ACCESS, offset, offset + fieldSize);
}
public void UpdateAccessNode(AccessNode accessNode)
{
Update(accessNode);
}
public void DeleteAccessNode(AccessNode accessNode)
{
Delete(accessNode);
}
public void SaveAccessNode(AccessNode accessNode)
{
Add(accessNode);
}
public void VisitAccess(AccessNode node)
{
VisitDefaultExpression(node);
}
public void VisitAccess(AccessNode node)
{
node.Lhs = _processor.ProcessReplacement(node.Lhs);
node.Rhs = _processor.ProcessReplacement(node.Rhs);
}
public AssignmentNode(AccessNode left, ExpressionNode body)
: base(body)
{
Left = left;
Left.Parent = this;
}
public void Visit(AccessNode node)
{
ValidateUsage(node);
}
public void VisitAccess(AccessNode node)
{
node.Lhs.AcceptExpressionVisitor(this);
}
public void VisitAccess(AccessNode node)
{
Print($"Access (Rhs.Name = {node.Rhs.Name})");
VisitSubnode(node.Lhs);
}
public void VisitAccess(AccessNode node)
{
VisitPreOrder(node);
node.Lhs.AcceptExpressionVisitor(this);
VisitPostOrder(node);
}
public void VisitAccess(AccessNode node)
{
AccessVisitor?.Visit(node);
}
public void VisitAccess(AccessNode node)
{
node.Rhs.Type.AcceptSpecifierVisitor(this);
SetAndCacheType(node, Type);
}
public SymConst Visit(AccessNode node)
{
throw EvalException();
}