/*+
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 * Copyright (c) 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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+
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#ifndef SHARE_VM_UTILITIES_BREAKPOINT_HPP+
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#define SHARE_VM_UTILITIES_BREAKPOINT_HPP+
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+
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// Provide BREAKPOINT macro for requesting stop in the debugger.+
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+
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// We presently only have one non-default definition, so it's not+
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// worth going through the COMPILER_HEADER() dispatch, with all+
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// non-visCPP files being empty.+
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#ifdef TARGET_COMPILER_visCPP+
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#ifndef _WIN64+
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#define BREAKPOINT __asm { int 3 }+
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#endif // _WIN64+
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#endif //  TARGET_COMPILER_visCPP+
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+
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// If no more specific definition provided, default to calling a+
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// function that is defined per-platform.  See also os::breakpoint().+
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#ifndef BREAKPOINT+
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extern "C" void breakpoint();+
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#define BREAKPOINT ::breakpoint()+
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#endif+
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+
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#endif // SHARE_VM_UTILITIES_BREAKPOINT_HPP+
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