1 /* 2 * Copyright (c) 1999, 2012, Oracle and/or its affiliates. All rights reserved. 3 * Copyright 2008, 2009 Red Hat, Inc. 4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 5 * 6 * This code is free software; you can redistribute it and/or modify it 7 * under the terms of the GNU General Public License version 2 only, as 8 * published by the Free Software Foundation. 9 * 10 * This code is distributed in the hope that it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13 * version 2 for more details (a copy is included in the LICENSE file that 14 * accompanied this code). 15 * 16 * You should have received a copy of the GNU General Public License version 17 * 2 along with this work; if not, write to the Free Software Foundation, 18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 19 * 20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 21 * or visit www.oracle.com if you need additional information or have any 22 * questions. 23 * 24 */ 25 26 #ifndef SHARE_VM_SHARK_SHARKTYPE_HPP 27 #define SHARE_VM_SHARK_SHARKTYPE_HPP 28 29 #include "ci/ciType.hpp" 30 #include "memory/allocation.hpp" 31 #include "shark/llvmHeaders.hpp" 32 #include "shark/sharkContext.hpp" 33 #include "utilities/globalDefinitions.hpp" 34 35 class SharkType : public AllStatic { 36 private: 37 static SharkContext& context() { 38 return SharkContext::current(); 39 } 40 41 // Basic types 42 public: 43 static llvm::Type* void_type() { 44 return context().void_type(); 45 } 46 static llvm::IntegerType* bit_type() { 47 return context().bit_type(); 48 } 49 static llvm::IntegerType* jbyte_type() { 50 return context().jbyte_type(); 51 } 52 static llvm::IntegerType* jshort_type() { 53 return context().jshort_type(); 54 } 55 static llvm::IntegerType* jint_type() { 56 return context().jint_type(); 57 } 58 static llvm::IntegerType* jlong_type() { 59 return context().jlong_type(); 60 } 61 static llvm::Type* jfloat_type() { 62 return context().jfloat_type(); 63 } 64 static llvm::Type* jdouble_type() { 65 return context().jdouble_type(); 66 } 67 static llvm::IntegerType* intptr_type() { 68 return context().intptr_type(); 69 } 70 71 // Compound types 72 public: 73 static llvm::PointerType* itableOffsetEntry_type() { 74 return context().itableOffsetEntry_type(); 75 } 76 static llvm::PointerType* jniEnv_type() { 77 return context().jniEnv_type(); 78 } 79 static llvm::PointerType* jniHandleBlock_type() { 80 return context().jniHandleBlock_type(); 81 } 82 static llvm::PointerType* Metadata_type() { 83 return context().Metadata_type(); 84 } 85 static llvm::PointerType* klass_type() { 86 return context().klass_type(); 87 } 88 static llvm::PointerType* Method_type() { 89 return context().Method_type(); 90 } 91 static llvm::ArrayType* monitor_type() { 92 return context().monitor_type(); 93 } 94 static llvm::PointerType* oop_type() { 95 return context().oop_type(); 96 } 97 static llvm::PointerType* thread_type() { 98 return context().thread_type(); 99 } 100 static llvm::PointerType* zeroStack_type() { 101 return context().zeroStack_type(); 102 } 103 static llvm::FunctionType* entry_point_type() { 104 return context().entry_point_type(); 105 } 106 static llvm::FunctionType* osr_entry_point_type() { 107 return context().osr_entry_point_type(); 108 } 109 110 // Mappings 111 public: 112 static llvm::Type* to_stackType(BasicType type) { 113 return context().to_stackType(type); 114 } 115 static llvm::Type* to_stackType(ciType* type) { 116 return to_stackType(type->basic_type()); 117 } 118 static llvm::Type* to_arrayType(BasicType type) { 119 return context().to_arrayType(type); 120 } 121 static llvm::Type* to_arrayType(ciType* type) { 122 return to_arrayType(type->basic_type()); 123 } 124 }; 125 126 #endif // SHARE_VM_SHARK_SHARKTYPE_HPP