1/*
2 * Copyright (c) 2017, 2019, 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
25#ifndef SHARE_RUNTIME_FLAGS_JVMFLAGCONSTRAINTSCOMPILER_HPP
26#define SHARE_RUNTIME_FLAGS_JVMFLAGCONSTRAINTSCOMPILER_HPP
27
28#include "runtime/flags/jvmFlag.hpp"
29
30/*
31 * Here we have compiler arguments constraints functions, which are called automatically
32 * whenever flag's value changes. If the constraint fails the function should return
33 * an appropriate error value.
34 */
35
36JVMFlag::Error AliasLevelConstraintFunc(intx value, bool verbose);
37
38JVMFlag::Error CICompilerCountConstraintFunc(intx value, bool verbose);
39
40JVMFlag::Error AllocatePrefetchDistanceConstraintFunc(intx value, bool verbose);
41
42JVMFlag::Error AllocatePrefetchInstrConstraintFunc(intx value, bool verbose);
43
44JVMFlag::Error AllocatePrefetchStepSizeConstraintFunc(intx value, bool verbose);
45
46JVMFlag::Error CompileThresholdConstraintFunc(intx value, bool verbose);
47
48JVMFlag::Error OnStackReplacePercentageConstraintFunc(intx value, bool verbose);
49
50JVMFlag::Error CodeCacheSegmentSizeConstraintFunc(uintx value, bool verbose);
51
52JVMFlag::Error CompilerThreadPriorityConstraintFunc(intx value, bool verbose);
53
54JVMFlag::Error CodeEntryAlignmentConstraintFunc(intx value, bool verbose);
55
56JVMFlag::Error OptoLoopAlignmentConstraintFunc(intx value, bool verbose);
57
58JVMFlag::Error ArraycopyDstPrefetchDistanceConstraintFunc(uintx value, bool verbose);
59
60JVMFlag::Error ArraycopySrcPrefetchDistanceConstraintFunc(uintx value, bool verbose);
61
62JVMFlag::Error TypeProfileLevelConstraintFunc(uintx value, bool verbose);
63
64JVMFlag::Error InitArrayShortSizeConstraintFunc(intx value, bool verbose);
65
66#ifdef COMPILER2
67JVMFlag::Error InteriorEntryAlignmentConstraintFunc(intx value, bool verbose);
68
69JVMFlag::Error NodeLimitFudgeFactorConstraintFunc(intx value, bool verbose);
70#endif
71
72JVMFlag::Error RTMTotalCountIncrRateConstraintFunc(int value, bool verbose);
73
74#endif // SHARE_RUNTIME_FLAGS_JVMFLAGCONSTRAINTSCOMPILER_HPP
75