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