1 /* 2 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 #ifndef SHARE_VM_RUNTIME_COMPILERRUNTIME_HPP 25 #define SHARE_VM_RUNTIME_COMPILERRUNTIME_HPP 26 27 #include "memory/allocation.hpp" 28 #include "memory/resourceArea.hpp" 29 #include "oops/klass.hpp" 30 #include "oops/method.hpp" 31 #include "utilities/exceptions.hpp" 32 33 class CompilerRuntime : AllStatic { 34 public: 35 // Resolves klass for aot compiled method. 36 static Klass* resolve_klass_helper(JavaThread *thread, const char* name, int len, TRAPS); 37 // Resolves method for aot compiled method. 38 static Method* resolve_method_helper(Klass* klass, const char* method_name, int method_name_len, 39 const char* signature_name, int signature_name_len); 40 // Resolution methods for aot compiled code. 41 static void resolve_string_by_symbol(JavaThread *thread, void* string_result, const char* name); 42 static Klass* resolve_klass_by_symbol(JavaThread *thread, Klass** klass_result, const char* name); 43 static Klass* initialize_klass_by_symbol(JavaThread *thread, Klass** klass_result, const char* name); 44 static MethodCounters* resolve_method_by_symbol_and_load_counters(JavaThread *thread, MethodCounters** counters_result, Klass* klass_hint, const char* data); 45 static void invocation_event(JavaThread *thread, MethodCounters* counters); 46 static void backedge_event(JavaThread *thread, MethodCounters* counters, int branch_bci, int target_bci); 47 }; 48 49 #endif // SHARE_VM_RUNTIME_COMPILERRUNTIME_HPP