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src/hotspot/share/trace/traceDataTypes.hpp

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rev 49619 : JEP 328 : Flight Recorder open source preview
   1 /*
   2  * Copyright (c) 2012, 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_TRACE_TRACEDATATYPES_HPP
  26 #define SHARE_VM_TRACE_TRACEDATATYPES_HPP
  27 
  28 #include <stddef.h>
  29 
  30 #include "utilities/globalDefinitions.hpp"
  31 #include "utilities/ticks.hpp"
  32 
  33 enum {
  34   CONTENT_TYPE_NONE             = 0,
  35   CONTENT_TYPE_CLASS            = 20,
  36   CONTENT_TYPE_THREAD           = 22,
  37   CONTENT_TYPE_STACKTRACE       = 23,
  38   CONTENT_TYPE_BYTES            = 24,
  39   CONTENT_TYPE_EPOCHMILLIS      = 25,
  40   CONTENT_TYPE_MILLIS           = 26,
  41   CONTENT_TYPE_NANOS            = 27,
  42   CONTENT_TYPE_TICKS            = 28,
  43   CONTENT_TYPE_ADDRESS          = 29,
  44   CONTENT_TYPE_PERCENTAGE       = 30,
  45 
  46   JVM_CONTENT_TYPES_START       = 33,
  47   JVM_CONTENT_TYPES_END         = 255
  48 };
  49 
  50 enum ReservedEvent {
  51   EVENT_METADATA,
  52   EVENT_CHECKPOINT,
  53   EVENT_BUFFERLOST,
  54 
  55   NUM_RESERVED_EVENTS = JVM_CONTENT_TYPES_END
  56 };
  57 
  58 typedef u8 traceid;
  59 
  60 class ClassLoaderData;
  61 class Klass;
  62 class Method;
  63 class ModuleEntry;
  64 class PackageEntry;
  65 class Symbol;
  66 
  67 #endif // SHARE_VM_TRACE_TRACEDATATYPES_HPP
   1 /*
   2  * Copyright (c) 2012, 2018, 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_TRACE_TRACEDATATYPES_HPP
  26 #define SHARE_VM_TRACE_TRACEDATATYPES_HPP
  27 
  28 #include <stddef.h>
  29 
  30 #include "utilities/globalDefinitions.hpp"
  31 #include "utilities/ticks.hpp"
  32 

























  33 typedef u8 traceid;
  34 
  35 class ClassLoaderData;
  36 class Klass;
  37 class Method;
  38 class ModuleEntry;
  39 class PackageEntry;
  40 class Symbol;
  41 
  42 #endif // SHARE_VM_TRACE_TRACEDATATYPES_HPP
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