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 "utilities/globalDefinitions.hpp"
  29 
  30 enum {
  31   CONTENT_TYPE_NONE             = 0,
  32   CONTENT_TYPE_CLASS            = 20,
  33   CONTENT_TYPE_THREAD           = 22,
  34   CONTENT_TYPE_STACKTRACE       = 23,
  35   CONTENT_TYPE_BYTES            = 24,
  36   CONTENT_TYPE_EPOCHMILLIS      = 25,
  37   CONTENT_TYPE_MILLIS           = 26,
  38   CONTENT_TYPE_NANOS            = 27,
  39   CONTENT_TYPE_TICKS            = 28,
  40   CONTENT_TYPE_ADDRESS          = 29,
  41   CONTENT_TYPE_PERCENTAGE       = 30,
  42 
  43   JVM_CONTENT_TYPES_START       = 33,
  44   JVM_CONTENT_TYPES_END         = 255
  45 };
  46 
  47 enum ReservedEvent {
  48   EVENT_METADATA,
  49   EVENT_CHECKPOINT,
  50   EVENT_BUFFERLOST,
  51 
  52   NUM_RESERVED_EVENTS = JVM_CONTENT_TYPES_END
  53 };
  54 
  55 typedef u8 traceid;
  56 
  57 class ModuleEntry;
  58 class PackageEntry;
  59 class Symbol;
  60 
  61 #endif // SHARE_VM_TRACE_TRACEDATATYPES_HPP