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annotate src/share/vm/prims/jvmtiTrace.hpp @ 1972:f95d63e2154a
6989984: Use standard include model for Hospot
Summary: Replaced MakeDeps and the includeDB files with more standardized solutions.
Reviewed-by: coleenp, kvn, kamg
| author | stefank |
|---|---|
| date | Tue, 23 Nov 2010 13:22:55 -0800 |
| parents | c18cbe5936b8 |
| children | 47bc9800972c |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 1972 | 2 * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved. |
| 0 | 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 * | |
|
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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6941466: Oracle rebranding changes for Hotspot repositories
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20 * or visit www.oracle.com if you need additional information or have any |
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6941466: Oracle rebranding changes for Hotspot repositories
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21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 1972 | 25 #ifndef SHARE_VM_PRIMS_JVMTITRACE_HPP |
| 26 #define SHARE_VM_PRIMS_JVMTITRACE_HPP | |
| 27 | |
| 28 #include "classfile/systemDictionary.hpp" | |
| 29 #include "jvmtifiles/jvmti.h" | |
| 30 #include "oops/objArrayOop.hpp" | |
| 31 #include "prims/jvmtiEnvThreadState.hpp" | |
| 32 #include "prims/jvmtiEventController.hpp" | |
| 33 #include "prims/jvmtiUtil.hpp" | |
| 34 #include "runtime/stackValueCollection.hpp" | |
| 35 #include "runtime/vm_operations.hpp" | |
| 36 | |
| 0 | 37 /////////////////////////////////////////////////////////////// |
| 38 // | |
| 39 // class JvmtiTrace | |
| 40 // | |
| 41 // Support for JVMTI tracing code | |
| 42 // | |
| 43 | |
| 44 // Support tracing except in product build on the client compiler | |
| 45 #ifndef PRODUCT | |
| 46 #define JVMTI_TRACE 1 | |
| 47 #else | |
| 48 #ifdef COMPILER2 | |
| 49 #define JVMTI_TRACE 1 | |
| 50 #endif | |
| 51 #endif | |
| 52 | |
| 53 #ifdef JVMTI_TRACE | |
| 54 | |
| 55 class JvmtiTrace : AllStatic { | |
| 56 | |
| 57 static bool _initialized; | |
| 58 static bool _on; | |
| 59 static bool _trace_event_controller; | |
| 60 static jbyte _trace_flags[]; | |
| 61 static jbyte _event_trace_flags[]; | |
| 62 static const char* _event_names[]; | |
| 63 static jint _max_function_index; | |
| 64 static jint _max_event_index; | |
| 65 static short _exclude_functions[]; | |
| 66 static const char* _function_names[]; | |
| 67 | |
| 68 public: | |
| 69 | |
| 70 enum { | |
| 71 SHOW_IN = 01, | |
| 72 SHOW_OUT = 02, | |
| 73 SHOW_ERROR = 04, | |
| 74 SHOW_IN_DETAIL = 010, | |
| 75 SHOW_OUT_DETAIL = 020, | |
| 76 SHOW_EVENT_TRIGGER = 040, | |
| 77 SHOW_EVENT_SENT = 0100 | |
| 78 }; | |
| 79 | |
| 80 static bool tracing() { return _on; } | |
| 81 static bool trace_event_controller() { return _trace_event_controller; } | |
| 82 static jbyte trace_flags(int num) { return _trace_flags[num]; } | |
| 83 static jbyte event_trace_flags(int num) { return _event_trace_flags[num]; } | |
| 84 static const char* function_name(int num) { return _function_names[num]; } // To Do: add range checking | |
| 85 | |
| 86 static const char* event_name(int num) { | |
| 87 static char* ext_event_name = (char*)"(extension event)"; | |
| 88 if (num >= JVMTI_MIN_EVENT_TYPE_VAL && num <= JVMTI_MAX_EVENT_TYPE_VAL) { | |
| 89 return _event_names[num]; | |
| 90 } else { | |
| 91 return ext_event_name; | |
| 92 } | |
| 93 } | |
| 94 | |
| 95 static const char* enum_name(const char** names, const jint* values, jint value); | |
| 96 | |
| 97 static void initialize(); | |
| 98 static void shutdown(); | |
| 99 | |
| 100 // return a valid string no matter what state the thread is in | |
| 101 static const char *safe_get_thread_name(Thread *thread); | |
| 102 | |
| 103 // return the name of the current thread | |
| 104 static const char *safe_get_current_thread_name(); | |
| 105 | |
| 106 // return a valid string no matter what the state of k_mirror | |
| 107 static const char *get_class_name(oop k_mirror); | |
| 108 }; | |
| 109 | |
| 110 #endif /*JVMTI_TRACE */ | |
| 1972 | 111 |
| 112 #endif // SHARE_VM_PRIMS_JVMTITRACE_HPP |