static { try { MetaAccessProvider runtime = Graal.getRequiredCapability(MetaAccessProvider.class); LOCALS_FIELD = runtime.lookupJavaField(FrameWithoutBoxing.class.getDeclaredField("locals")); PRIMITIVELOCALS_FIELD = runtime.lookupJavaField(FrameWithoutBoxing.class.getDeclaredField("primitiveLocals")); TAGS_FIELD = runtime.lookupJavaField(FrameWithoutBoxing.class.getDeclaredField("tags")); } catch (NoSuchFieldException e) { throw new RuntimeException(e); } }
protected InstalledCode assembleMethod(Method m, CodeGenTest test) { ResolvedJavaMethod method = codeCache.lookupJavaMethod(m); RegisterConfig registerConfig = codeCache.lookupRegisterConfig(); CallingConvention cc = CodeUtil.getCallingConvention(codeCache, CallingConvention.Type.JavaCallee, method, false); CompilationResult compResult = new CompilationResult(); Buffer codeBuffer = test.generateCode(compResult, codeCache.getTarget(), registerConfig, cc); compResult.setTargetCode(codeBuffer.close(true), codeBuffer.position()); InstalledCode code = codeCache.addMethod(method, compResult); DisassemblerProvider dis = Graal.getRuntime().getCapability(DisassemblerProvider.class); if (dis != null) { String disasm = dis.disassemble(code); Assert.assertTrue(code.toString(), disasm == null || disasm.length() > 0); } return code; }
public TypeUniverse() { Providers providers = Graal.getRequiredCapability(RuntimeProvider.class).getHostBackend().getProviders(); metaAccess = providers.getMetaAccess(); constantReflection = providers.getConstantReflection(); snippetReflection = Graal.getRequiredCapability(SnippetReflectionProvider.class); Unsafe theUnsafe = null; try { theUnsafe = Unsafe.getUnsafe(); } catch (Exception e) { try { Field theUnsafeField = Unsafe.class.getDeclaredField("theUnsafe"); theUnsafeField.setAccessible(true); theUnsafe = (Unsafe) theUnsafeField.get(null); } catch (Exception e1) { throw (InternalError) new InternalError("unable to initialize unsafe").initCause(e1); } } unsafe = theUnsafe; Class<?>[] initialClasses = { void.class, boolean.class, byte.class, short.class, char.class, int.class, float.class, long.class, double.class, Object.class, Class.class, ClassLoader.class, String.class, Serializable.class, Cloneable.class, Test.class, TestMetaAccessProvider.class, List.class, Collection.class, Map.class, Queue.class, HashMap.class, LinkedHashMap.class, IdentityHashMap.class, AbstractCollection.class, AbstractList.class, ArrayList.class }; for (Class<?> c : initialClasses) { addClass(c); } for (Field f : Constant.class.getDeclaredFields()) { int mods = f.getModifiers(); if (f.getType() == Constant.class && Modifier.isPublic(mods) && Modifier.isStatic(mods) && Modifier.isFinal(mods)) { try { Constant c = (Constant) f.get(null); if (c != null) { constants.add(c); } } catch (Exception e) { } } } for (Class<?> c : classes) { if (c != void.class && !c.isArray()) { constants.add(snippetReflection.forObject(Array.newInstance(c, 42))); } } constants.add(snippetReflection.forObject(new ArrayList<>())); constants.add(snippetReflection.forObject(new IdentityHashMap<>())); constants.add(snippetReflection.forObject(new LinkedHashMap<>())); constants.add(snippetReflection.forObject(new TreeMap<>())); constants.add(snippetReflection.forObject(new ArrayDeque<>())); constants.add(snippetReflection.forObject(new LinkedList<>())); constants.add(snippetReflection.forObject("a string")); constants.add(snippetReflection.forObject(42)); constants.add(snippetReflection.forObject(String.class)); constants.add(snippetReflection.forObject(String[].class)); }
public AssemblerTest() { this.codeCache = Graal.getRequiredCapability(CodeCacheProvider.class); }