1 /*

     2  * Copyright (c) 2017, 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_VM_RUNTIME_COMMANDLINEFLAGCONSTRAINTSCOMPILER_HPP

    26 #define SHARE_VM_RUNTIME_COMMANDLINEFLAGCONSTRAINTSCOMPILER_HPP

    27 

    28 #include "runtime/globals.hpp"

    29 #include "utilities/globalDefinitions.hpp"

    30 

    31 /*

    32  * Here we have compiler arguments constraints functions, which are called automatically

    33  * whenever flag's value changes. If the constraint fails the function should return

    34  * an appropriate error value.

    35  */

    36 

    37 Flag::Error AliasLevelConstraintFunc(intx value, bool verbose);

    38 

    39 Flag::Error CICompilerCountConstraintFunc(intx value, bool verbose);

    40 

    41 Flag::Error AllocatePrefetchDistanceConstraintFunc(intx value, bool verbose);

    42 

    43 Flag::Error AllocatePrefetchInstrConstraintFunc(intx value, bool verbose);

    44 

    45 Flag::Error AllocatePrefetchStepSizeConstraintFunc(intx value, bool verbose);

    46 

    47 Flag::Error CompileThresholdConstraintFunc(intx value, bool verbose);

    48 

    49 Flag::Error OnStackReplacePercentageConstraintFunc(intx value, bool verbose);

    50 

    51 Flag::Error CodeCacheSegmentSizeConstraintFunc(uintx value, bool verbose);

    52 

    53 Flag::Error CompilerThreadPriorityConstraintFunc(intx value, bool verbose);

    54 

    55 Flag::Error CodeEntryAlignmentConstraintFunc(intx value, bool verbose);

    56 

    57 Flag::Error OptoLoopAlignmentConstraintFunc(intx value, bool verbose);

    58 

    59 Flag::Error ArraycopyDstPrefetchDistanceConstraintFunc(uintx value, bool verbose);

    60 

    61 Flag::Error ArraycopySrcPrefetchDistanceConstraintFunc(uintx value, bool verbose);

    62 

    63 Flag::Error TypeProfileLevelConstraintFunc(uintx value, bool verbose);

    64 

    65 Flag::Error InitArrayShortSizeConstraintFunc(intx value, bool verbose);

    66 

    67 #ifdef COMPILER2

    68 Flag::Error InteriorEntryAlignmentConstraintFunc(intx value, bool verbose);

    69 

    70 Flag::Error NodeLimitFudgeFactorConstraintFunc(intx value, bool verbose);

    71 #endif

    72 

    73 Flag::Error RTMTotalCountIncrRateConstraintFunc(int value, bool verbose);

    74 

    75 #endif /* SHARE_VM_RUNTIME_COMMANDLINEFLAGCONSTRAINTSCOMPILER_HPP */