1 /* 2 * Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved. 3 * Copyright 2008, 2009, 2010 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_SHARK_GLOBALS_HPP 27 #define SHARE_VM_SHARK_SHARK_GLOBALS_HPP 28 29 #include "runtime/globals.hpp" 30 #include "utilities/macros.hpp" 31 #ifdef ZERO 32 # include "shark_globals_zero.hpp" 33 #endif 34 35 #define SHARK_FLAGS(develop, develop_pd, product, product_pd, diagnostic, diagnostic_pd, notproduct) \ 36 \ 37 product(intx, MaxNodeLimit, 65000, \ 38 "Maximum number of nodes") \ 39 \ 40 /* inlining */ \ 41 product(intx, SharkMaxInlineSize, 32, \ 42 "Maximum bytecode size of methods to inline when using Shark") \ 43 \ 44 product(bool, EliminateNestedLocks, true, \ 45 "Eliminate nested locks of the same object when possible") \ 46 \ 47 product(ccstr, SharkOptimizationLevel, "Default", \ 48 "The optimization level passed to LLVM, possible values: None, Less, Default and Agressive") \ 49 \ 50 /* compiler debugging */ \ 51 develop(ccstr, SharkPrintTypeflowOf, NULL, \ 52 "Print the typeflow of the specified method") \ 53 \ 54 diagnostic(ccstr, SharkPrintBitcodeOf, NULL, \ 55 "Print the LLVM bitcode of the specified method") \ 56 \ 57 diagnostic(ccstr, SharkPrintAsmOf, NULL, \ 58 "Print the asm of the specified method") \ 59 \ 60 develop(bool, SharkTraceBytecodes, false, \ 61 "Trace bytecode compilation") \ 62 \ 63 diagnostic(bool, SharkTraceInstalls, false, \ 64 "Trace method installation") \ 65 \ 66 diagnostic(bool, SharkPerformanceWarnings, false, \ 67 "Warn about things that could be made faster") \ 68 \ 69 develop(ccstr, SharkVerifyFunction, NULL, \ 70 "Runs LLVM verify over LLVM IR") \ 71 72 73 SHARK_FLAGS(DECLARE_DEVELOPER_FLAG, DECLARE_PD_DEVELOPER_FLAG, DECLARE_PRODUCT_FLAG, DECLARE_PD_PRODUCT_FLAG, DECLARE_DIAGNOSTIC_FLAG, DECLARE_PD_DIAGNOSTIC_FLAG, 74 DECLARE_NOTPRODUCT_FLAG) 75 76 #endif // SHARE_VM_SHARK_SHARK_GLOBALS_HPP