Mercurial > hg > truffle
view src/share/vm/shark/sharkType.hpp @ 1891:9de67bf4244d
6996136: VM crash in src/share/vm/runtime/virtualspace.cpp:424
Summary: Turn CDS off if compressed oops is on
Reviewed-by: ysr, kvn, jcoomes, phh
author | iveresov |
---|---|
date | Tue, 02 Nov 2010 16:02:46 -0700 |
parents | d2ede61b7a12 |
children | f95d63e2154a |
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/* * Copyright (c) 1999, 2007, Oracle and/or its affiliates. All rights reserved. * Copyright 2008, 2009 Red Hat, Inc. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */ class SharkType : public AllStatic { private: static SharkContext& context() { return SharkContext::current(); } // Basic types public: static const llvm::Type* void_type() { return context().void_type(); } static const llvm::IntegerType* bit_type() { return context().bit_type(); } static const llvm::IntegerType* jbyte_type() { return context().jbyte_type(); } static const llvm::IntegerType* jshort_type() { return context().jshort_type(); } static const llvm::IntegerType* jint_type() { return context().jint_type(); } static const llvm::IntegerType* jlong_type() { return context().jlong_type(); } static const llvm::Type* jfloat_type() { return context().jfloat_type(); } static const llvm::Type* jdouble_type() { return context().jdouble_type(); } static const llvm::IntegerType* intptr_type() { return context().intptr_type(); } // Compound types public: static const llvm::PointerType* itableOffsetEntry_type() { return context().itableOffsetEntry_type(); } static const llvm::PointerType* jniEnv_type() { return context().jniEnv_type(); } static const llvm::PointerType* jniHandleBlock_type() { return context().jniHandleBlock_type(); } static const llvm::PointerType* klass_type() { return context().klass_type(); } static const llvm::PointerType* methodOop_type() { return context().methodOop_type(); } static const llvm::ArrayType* monitor_type() { return context().monitor_type(); } static const llvm::PointerType* oop_type() { return context().oop_type(); } static const llvm::PointerType* thread_type() { return context().thread_type(); } static const llvm::PointerType* zeroStack_type() { return context().zeroStack_type(); } static const llvm::FunctionType* entry_point_type() { return context().entry_point_type(); } static const llvm::FunctionType* osr_entry_point_type() { return context().osr_entry_point_type(); } // Mappings public: static const llvm::Type* to_stackType(BasicType type) { return context().to_stackType(type); } static const llvm::Type* to_stackType(ciType* type) { return to_stackType(type->basic_type()); } static const llvm::Type* to_arrayType(BasicType type) { return context().to_arrayType(type); } static const llvm::Type* to_arrayType(ciType* type) { return to_arrayType(type->basic_type()); } };