Ejemplo n.º 1
0
        private void EmitDebugVariable(FunctionCompilerContext functionContext, SequencePoint sequencePoint, DIDescriptor generatedScope, StackValue variable, DW_TAG dwarfType, string variableName, int argIndex = 0)
        {
            var debugType = CreateDebugType(variable.Type);

            // Process fields and other dependent debug types
            ProcessMissingDebugTypes();

            // Read it again in case it was mutated
            debugType = CreateDebugType(variable.Type);

            // TODO: Detect where variable is actually declared (first use of local?)
            var debugLocalVariable = LLVM.DIBuilderCreateLocalVariable(debugBuilder,
                (uint)dwarfType,
                generatedScope, variableName, functionContext.DebugFile, sequencePoint != null ? (uint)sequencePoint.StartLine : 0, debugType,
                true, 0, (uint)argIndex);

            var debugVariableDeclare = LLVM.DIBuilderInsertDeclareAtEnd(debugBuilder, variable.Value, debugLocalVariable, debugEmptyExpression,
                LLVM.GetInsertBlock(builder));
            LLVM.SetInstDebugLocation(builder, debugVariableDeclare);
        }
Ejemplo n.º 2
0
 private void InitializeDebug()
 {
     debugBuilder = LLVM.DIBuilderCreate(module);
     debugEmptyExpression = LLVM.DIBuilderCreateExpression(debugBuilder, new long[0]);
 }