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Example 1 with LLVMLanguage

use of com.oracle.truffle.llvm.runtime.LLVMLanguage in project sulong by graalvm.

the class LLVMParserRuntime method parse.

public static LLVMParserResult parse(Source source, ExternalLibrary library, BitcodeParserResult parserResult, LLVMLanguage language, LLVMContext context, NodeFactory nodeFactory) {
    ModelModule model = parserResult.getModel();
    TargetDataLayout layout = model.getTargetDataLayout();
    assert layout != null;
    LLVMModelVisitor module = new LLVMModelVisitor();
    model.accept(module);
    DataLayoutConverter.DataSpecConverterImpl targetDataLayout = DataLayoutConverter.getConverter(layout.getDataLayout());
    context.setDataLayoutConverter(targetDataLayout);
    LLVMParserRuntime runtime = new LLVMParserRuntime(source, library, language, context, nodeFactory, module.getAliases());
    runtime.registerFunctions(model);
    LLVMSymbolReadResolver symbolResolver = new LLVMSymbolReadResolver(runtime, runtime.getGlobalFrameDescriptor());
    LLVMExpressionNode[] globals = runtime.createGlobalVariableInitializationNodes(symbolResolver, module.getGlobals());
    RootNode globalVarInits = nodeFactory.createStaticInitsRootNode(runtime, globals);
    RootCallTarget globalVarInitsTarget = Truffle.getRuntime().createCallTarget(globalVarInits);
    LLVMExpressionNode[] deallocs = runtime.getDeallocations();
    RootNode globalVarDeallocs = nodeFactory.createStaticInitsRootNode(runtime, deallocs);
    RootCallTarget globalVarDeallocsTarget = Truffle.getRuntime().createCallTarget(globalVarDeallocs);
    RootCallTarget constructorFunctions = runtime.getConstructors(module.getGlobals());
    RootCallTarget destructorFunctions = runtime.getDestructors(module.getGlobals());
    if (context.getEnv().getOptions().get(SulongEngineOption.ENABLE_LVI)) {
        final LLVMSourceContext sourceContext = context.getSourceContext();
        model.getSourceGlobals().forEach((symbol, irValue) -> {
            final LLVMExpressionNode node = symbolResolver.resolve(irValue);
            final LLVMDebugValue value = nodeFactory.createDebugStaticValue(node);
            sourceContext.registerStatic(symbol, value);
        });
        model.getSourceStaticMembers().forEach(((type, symbol) -> {
            final LLVMExpressionNode node = symbolResolver.resolve(symbol);
            final LLVMDebugValue value = nodeFactory.createDebugStaticValue(node);
            type.setValue(value);
        }));
    }
    RootCallTarget mainFunctionCallTarget = null;
    if (runtime.getScope().functionExists("@main")) {
        LLVMFunctionDescriptor mainDescriptor = runtime.getScope().getFunctionDescriptor("@main");
        LLVMFunctionDescriptor startDescriptor = runtime.getScope().getFunctionDescriptor("@_start");
        RootCallTarget startCallTarget = startDescriptor.getLLVMIRFunction();
        String applicationPath = source.getPath() == null ? "" : source.getPath().toString();
        RootNode globalFunction = nodeFactory.createGlobalRootNode(runtime, startCallTarget, mainDescriptor, applicationPath);
        RootCallTarget globalFunctionRoot = Truffle.getRuntime().createCallTarget(globalFunction);
        RootNode globalRootNode = nodeFactory.createGlobalRootNodeWrapping(runtime, globalFunctionRoot, startDescriptor.getType().getReturnType());
        mainFunctionCallTarget = Truffle.getRuntime().createCallTarget(globalRootNode);
    }
    return new LLVMParserResult(runtime.getScope(), mainFunctionCallTarget, globalVarInitsTarget, globalVarDeallocsTarget, constructorFunctions, destructorFunctions);
}
Also used : GlobalVariable(com.oracle.truffle.llvm.parser.model.symbols.globals.GlobalVariable) DataLayoutConverter(com.oracle.truffle.llvm.runtime.datalayout.DataLayoutConverter) GlobalConstant(com.oracle.truffle.llvm.parser.model.symbols.globals.GlobalConstant) GlobalValueSymbol(com.oracle.truffle.llvm.parser.model.symbols.globals.GlobalValueSymbol) RootCallTarget(com.oracle.truffle.api.RootCallTarget) FunctionDefinition(com.oracle.truffle.llvm.parser.model.functions.FunctionDefinition) Pair(com.oracle.truffle.llvm.parser.util.Pair) Linkage(com.oracle.truffle.llvm.parser.model.enums.Linkage) LLVMContext(com.oracle.truffle.llvm.runtime.LLVMContext) SulongEngineOption(com.oracle.truffle.llvm.runtime.options.SulongEngineOption) LLVMSymbolReadResolver(com.oracle.truffle.llvm.parser.nodes.LLVMSymbolReadResolver) ArrayList(java.util.ArrayList) FrameDescriptor(com.oracle.truffle.api.frame.FrameDescriptor) LLVMFunctionDescriptor(com.oracle.truffle.llvm.runtime.LLVMFunctionDescriptor) Type(com.oracle.truffle.llvm.runtime.types.Type) ModelModule(com.oracle.truffle.llvm.parser.model.ModelModule) LLVMSourceContext(com.oracle.truffle.llvm.runtime.debug.LLVMSourceContext) LLVMLanguage(com.oracle.truffle.llvm.runtime.LLVMLanguage) Map(java.util.Map) RootNode(com.oracle.truffle.api.nodes.RootNode) ArrayConstant(com.oracle.truffle.llvm.parser.model.symbols.constants.aggregate.ArrayConstant) LLVMSourceSymbol(com.oracle.truffle.llvm.runtime.debug.LLVMSourceSymbol) PrimitiveType(com.oracle.truffle.llvm.runtime.types.PrimitiveType) ExternalLibrary(com.oracle.truffle.llvm.runtime.LLVMContext.ExternalLibrary) LLVMExpressionNode(com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode) LLVMStack(com.oracle.truffle.llvm.runtime.memory.LLVMStack) SymbolImpl(com.oracle.truffle.llvm.parser.model.SymbolImpl) TargetDataLayout(com.oracle.truffle.llvm.parser.model.target.TargetDataLayout) LLVMDebugValue(com.oracle.truffle.llvm.runtime.debug.LLVMDebugValue) PointerType(com.oracle.truffle.llvm.runtime.types.PointerType) LLVMScope(com.oracle.truffle.llvm.runtime.LLVMScope) List(java.util.List) Source(com.oracle.truffle.api.source.Source) StructureType(com.oracle.truffle.llvm.runtime.types.StructureType) StructureConstant(com.oracle.truffle.llvm.parser.model.symbols.constants.aggregate.StructureConstant) GlobalAlias(com.oracle.truffle.llvm.parser.model.symbols.globals.GlobalAlias) FunctionType(com.oracle.truffle.llvm.runtime.types.FunctionType) Truffle(com.oracle.truffle.api.Truffle) ArrayType(com.oracle.truffle.llvm.runtime.types.ArrayType) Comparator(java.util.Comparator) RootNode(com.oracle.truffle.api.nodes.RootNode) TargetDataLayout(com.oracle.truffle.llvm.parser.model.target.TargetDataLayout) DataLayoutConverter(com.oracle.truffle.llvm.runtime.datalayout.DataLayoutConverter) LLVMSymbolReadResolver(com.oracle.truffle.llvm.parser.nodes.LLVMSymbolReadResolver) ModelModule(com.oracle.truffle.llvm.parser.model.ModelModule) LLVMFunctionDescriptor(com.oracle.truffle.llvm.runtime.LLVMFunctionDescriptor) LLVMExpressionNode(com.oracle.truffle.llvm.runtime.nodes.api.LLVMExpressionNode) LLVMDebugValue(com.oracle.truffle.llvm.runtime.debug.LLVMDebugValue) RootCallTarget(com.oracle.truffle.api.RootCallTarget) LLVMSourceContext(com.oracle.truffle.llvm.runtime.debug.LLVMSourceContext)

Aggregations

RootCallTarget (com.oracle.truffle.api.RootCallTarget)1 Truffle (com.oracle.truffle.api.Truffle)1 FrameDescriptor (com.oracle.truffle.api.frame.FrameDescriptor)1 RootNode (com.oracle.truffle.api.nodes.RootNode)1 Source (com.oracle.truffle.api.source.Source)1 ModelModule (com.oracle.truffle.llvm.parser.model.ModelModule)1 SymbolImpl (com.oracle.truffle.llvm.parser.model.SymbolImpl)1 Linkage (com.oracle.truffle.llvm.parser.model.enums.Linkage)1 FunctionDefinition (com.oracle.truffle.llvm.parser.model.functions.FunctionDefinition)1 ArrayConstant (com.oracle.truffle.llvm.parser.model.symbols.constants.aggregate.ArrayConstant)1 StructureConstant (com.oracle.truffle.llvm.parser.model.symbols.constants.aggregate.StructureConstant)1 GlobalAlias (com.oracle.truffle.llvm.parser.model.symbols.globals.GlobalAlias)1 GlobalConstant (com.oracle.truffle.llvm.parser.model.symbols.globals.GlobalConstant)1 GlobalValueSymbol (com.oracle.truffle.llvm.parser.model.symbols.globals.GlobalValueSymbol)1 GlobalVariable (com.oracle.truffle.llvm.parser.model.symbols.globals.GlobalVariable)1 TargetDataLayout (com.oracle.truffle.llvm.parser.model.target.TargetDataLayout)1 LLVMSymbolReadResolver (com.oracle.truffle.llvm.parser.nodes.LLVMSymbolReadResolver)1 Pair (com.oracle.truffle.llvm.parser.util.Pair)1 LLVMContext (com.oracle.truffle.llvm.runtime.LLVMContext)1 ExternalLibrary (com.oracle.truffle.llvm.runtime.LLVMContext.ExternalLibrary)1