/// <summary>
///
/// </summary>
/// <param name="disposing"></param>
protected override void Dispose(bool disposing)
{
if (disposing)
{
DIScope?.Dispose();
DIScope = null;
}
base.Dispose(disposing);
}
private void EmitLocation(IAstNode node)
{
DIScope scope = Module.DICompileUnit;
if (LexicalBlocks.Count > 0)
{
scope = LexicalBlocks.Peek( );
}
InstructionBuilder.SetDebugLocation(( uint )node.Location.StartLine, ( uint )node.Location.StartColumn, scope);
}
/// <summary>Creates a Function definition with Debug information</summary>
/// <param name="scope">Containing scope for the function</param>
/// <param name="name">Name of the function in source language form</param>
/// <param name="linkageName">Mangled linker visible name of the function (may be same as <paramref name="name"/> if mangling not required by source language</param>
/// <param name="file">File containing the function definition</param>
/// <param name="line">Line number of the function definition</param>
/// <param name="signature">LLVM Function type for the signature of the function</param>
/// <param name="isLocalToUnit">Flag to indicate if this function is local to the compilation unit</param>
/// <param name="isDefinition">Flag to indicate if this is a definition</param>
/// <param name="scopeLine">First line of the function's outermost scope, this may not be the same as the first line of the function definition due to source formatting</param>
/// <param name="debugFlags">Additional flags describing this function</param>
/// <param name="isOptimized">Flag to indicate if this function is optimized</param>
/// <param name="tParam">Parameter Metadata node</param>
/// <param name="decl">Declaration Metadata node</param>
/// <returns>Function described by the arguments</returns>
public Function CreateFunction(DIScope scope
, string name
, string linkageName
, DIFile file
, uint line
, DebugFunctionType signature
, bool isLocalToUnit
, bool isDefinition
, uint scopeLine
, DebugInfoFlags debugFlags
, bool isOptimized
, [CanBeNull] MDNode tParam = null
, [CanBeNull] MDNode decl = null
)
{
ValidateHandle( );
scope.ValidateNotNull(nameof(scope));
name.ValidateNotNullOrWhiteSpace(nameof(name));
signature.ValidateNotNull(nameof(signature));
if (signature.DIType == null)
{
throw new ArgumentException("Signature requires debug type information", nameof(signature));
}
var func = AddFunction(linkageName ?? name, signature);
var diSignature = signature.DIType;
var diFunc = DIBuilder.CreateFunction(scope: scope
, name: name
, mangledName: linkageName
, file: file
, line: line
, signatureType: diSignature
, isLocalToUnit: isLocalToUnit
, isDefinition: isDefinition
, scopeLine: scopeLine
, debugFlags: debugFlags
, isOptimized: isOptimized
, function: func
, typeParameter: tParam
, declaration: decl
);
Debug.Assert(diFunc.Describes(func), "Expected to get a debug function that describes the provided function");
func.DISubProgram = diFunc;
return(func);
}
private void EmitLocation(ParserRuleContext context)
{
if (context == null)
{
InstructionBuilder.SetDebugLocation(0, 0);
}
else
{
DIScope scope = Module.DICompileUnit;
if (LexicalBlocks.Count > 0)
{
scope = LexicalBlocks.Peek( );
}
InstructionBuilder.SetDebugLocation(( uint )context.Start.Line, ( uint )context.Start.Column, scope);
}
}
public IoCScope(DIScope dIScope)
{
_dIScope = dIScope;
}