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106 lines
4.2 KiB
C++
106 lines
4.2 KiB
C++
/*
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* Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*
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*/
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#include "precompiled.hpp"
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#include "jvm.h"
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#include "jvmci/jvmci_globals.hpp"
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#include "utilities/defaultStream.hpp"
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#include "runtime/globals_extension.hpp"
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JVMCI_FLAGS(MATERIALIZE_DEVELOPER_FLAG, \
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MATERIALIZE_PD_DEVELOPER_FLAG, \
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MATERIALIZE_PRODUCT_FLAG, \
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MATERIALIZE_PD_PRODUCT_FLAG, \
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MATERIALIZE_DIAGNOSTIC_FLAG, \
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MATERIALIZE_PD_DIAGNOSTIC_FLAG, \
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MATERIALIZE_EXPERIMENTAL_FLAG, \
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MATERIALIZE_NOTPRODUCT_FLAG,
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IGNORE_RANGE, \
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IGNORE_CONSTRAINT, \
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IGNORE_WRITEABLE)
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// Return true if jvmci flags are consistent.
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bool JVMCIGlobals::check_jvmci_flags_are_consistent() {
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#ifndef PRODUCT
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#define APPLY_JVMCI_FLAGS(params3, params4) \
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JVMCI_FLAGS(params4, params3, params4, params3, params4, params3, params4, params4, IGNORE_RANGE, IGNORE_CONSTRAINT, IGNORE_WRITEABLE)
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#define JVMCI_DECLARE_CHECK4(type, name, value, doc) bool name##checked = false;
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#define JVMCI_DECLARE_CHECK3(type, name, doc) bool name##checked = false;
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#define JVMCI_FLAG_CHECKED(name) name##checked = true;
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APPLY_JVMCI_FLAGS(JVMCI_DECLARE_CHECK3, JVMCI_DECLARE_CHECK4)
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#else
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#define JVMCI_FLAG_CHECKED(name)
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#endif
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// Checks that a given flag is not set if a given guard flag is false.
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#define CHECK_NOT_SET(FLAG, GUARD) \
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JVMCI_FLAG_CHECKED(FLAG) \
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if (!GUARD && !FLAG_IS_DEFAULT(FLAG)) { \
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jio_fprintf(defaultStream::error_stream(), \
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"Improperly specified VM option '%s': '%s' must be enabled\n", #FLAG, #GUARD); \
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return false; \
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}
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JVMCI_FLAG_CHECKED(UseJVMCICompiler)
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JVMCI_FLAG_CHECKED(EnableJVMCI)
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CHECK_NOT_SET(BootstrapJVMCI, UseJVMCICompiler)
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CHECK_NOT_SET(PrintBootstrap, UseJVMCICompiler)
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CHECK_NOT_SET(JVMCIThreads, UseJVMCICompiler)
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CHECK_NOT_SET(JVMCIHostThreads, UseJVMCICompiler)
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if (UseJVMCICompiler) {
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if (!FLAG_IS_DEFAULT(EnableJVMCI) && !EnableJVMCI) {
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jio_fprintf(defaultStream::error_stream(),
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"Improperly specified VM option UseJVMCICompiler: EnableJVMCI cannot be disabled\n");
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return false;
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}
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FLAG_SET_DEFAULT(EnableJVMCI, true);
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}
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CHECK_NOT_SET(JVMCITraceLevel, EnableJVMCI)
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CHECK_NOT_SET(JVMCICounterSize, EnableJVMCI)
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CHECK_NOT_SET(JVMCICountersExcludeCompiler, EnableJVMCI)
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CHECK_NOT_SET(JVMCIUseFastLocking, EnableJVMCI)
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CHECK_NOT_SET(JVMCINMethodSizeLimit, EnableJVMCI)
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CHECK_NOT_SET(MethodProfileWidth, EnableJVMCI)
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CHECK_NOT_SET(JVMCIPrintProperties, EnableJVMCI)
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CHECK_NOT_SET(TraceUncollectedSpeculations, EnableJVMCI)
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#ifndef PRODUCT
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#define JVMCI_CHECK4(type, name, value, doc) assert(name##checked, #name " flag not checked");
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#define JVMCI_CHECK3(type, name, doc) assert(name##checked, #name " flag not checked");
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// Ensures that all JVMCI flags are checked by this method.
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APPLY_JVMCI_FLAGS(JVMCI_CHECK3, JVMCI_CHECK4)
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#undef APPLY_JVMCI_FLAGS
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#undef JVMCI_DECLARE_CHECK3
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#undef JVMCI_DECLARE_CHECK4
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#undef JVMCI_CHECK3
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#undef JVMCI_CHECK4
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#undef JVMCI_FLAG_CHECKED
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#endif
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#undef CHECK_NOT_SET
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return true;
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}
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