jdk8-mips64-public/hotspot: src/share/vm/jfr/jni/jfrJavaSupport.hpp@30fb8c8cceb9

8233197: Invert JvmtiExport::post_vm_initialized() and Jfr:on_vm_start() start-up order for correct option parsing
8246703: [TESTBUG] Add test for JDK-8233197
Reviewed-by: aph, adinn, neugens

     1 /*

     2  * Copyright (c) 2016, 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  */

    25 #ifndef SHARE_VM_JFR_JNI_JFRJAVASUPPORT_HPP

    26 #define SHARE_VM_JFR_JNI_JFRJAVASUPPORT_HPP

    28 #include "jfr/jni/jfrJavaCall.hpp"

    29 #include "utilities/exceptions.hpp"

    31 class Klass;

    32 class JavaThread;

    33 class outputStream;

    35 class JfrJavaSupport : public AllStatic {

    36  public:

    37   static jobject local_jni_handle(const oop obj, Thread* t);

    38   static jobject local_jni_handle(const jobject handle, Thread* t);

    39   static void destroy_local_jni_handle(const jobject handle);

    41   static jobject global_jni_handle(const oop obj, Thread* t);

    42   static jobject global_jni_handle(const jobject handle, Thread* t);

    43   static void destroy_global_jni_handle(const jobject handle);

    45   static oop resolve_non_null(jobject obj);

    46   static void notify_all(jobject obj, TRAPS);

    47   static void set_array_element(jobjectArray arr, jobject element, int index, Thread* t);

    49   // naked oop result

    50   static void call_static(JfrJavaArguments* args, TRAPS);

    51   static void call_special(JfrJavaArguments* args, TRAPS);

    52   static void call_virtual(JfrJavaArguments* args, TRAPS);

    54   static void set_field(JfrJavaArguments* args, TRAPS);

    55   static void get_field(JfrJavaArguments* args, TRAPS);

    56   static void new_object(JfrJavaArguments* args, TRAPS);

    58   // global jni handle result

    59   static void new_object_global_ref(JfrJavaArguments* args, TRAPS);

    60   static void get_field_global_ref(JfrJavaArguments* args, TRAPS);

    62   // local jni handle result

    63   static void new_object_local_ref(JfrJavaArguments* args, TRAPS);

    64   static void get_field_local_ref(JfrJavaArguments* args, TRAPS);

    66   static jstring new_string(const char* c_str, TRAPS);

    67   static jobjectArray new_string_array(int length, TRAPS);

    69   static jobject new_java_lang_Boolean(bool value, TRAPS);

    70   static jobject new_java_lang_Integer(jint value, TRAPS);

    71   static jobject new_java_lang_Long(jlong value, TRAPS);

    73   // misc

    74   static Klass* klass(const jobject handle);

    75   // caller needs ResourceMark

    76   static const char* c_str(jstring string, Thread* jt);

    78   // exceptions

    79   static void throw_illegal_state_exception(const char* message, TRAPS);

    80   static void throw_illegal_argument_exception(const char* message, TRAPS);

    81   static void throw_internal_error(const char* message, TRAPS);

    82   static void throw_out_of_memory_error(const char* message, TRAPS);

    83   static void throw_class_format_error(const char* message, TRAPS);

    84   static void throw_runtime_exception(const char* message, TRAPS);

    86   static jlong jfr_thread_id(jobject target_thread);

    88   // critical

    89   static void abort(jstring errorMsg, TRAPS);

    90   static void uncaught_exception(jthrowable throwable, Thread* t);

    92   // asserts

    93   DEBUG_ONLY(static void check_java_thread_in_vm(Thread* t);)

    94   DEBUG_ONLY(static void check_java_thread_in_native(Thread* t);)

    96   enum CAUSE {

    97     VM_ERROR,

    98     OUT_OF_MEMORY,

    99     STACK_OVERFLOW,

   100     RUNTIME_EXCEPTION,

   101     UNKNOWN,

   102     NOF_CAUSES

   103   };

   105   static CAUSE cause();

   107  private:

   108   static CAUSE _cause;

   109   static void set_cause(jthrowable throwable, Thread* t);

   110 };

   112 #endif // SHARE_VM_JFR_JNI_JFRJAVASUPPORT_HPP

Mercurial > jdk8-mips64-public > hotspot / file revision

src/share/vm/jfr/jni/jfrJavaSupport.hpp@30fb8c8cceb9

src/share/vm/jfr/jni/jfrJavaSupport.hpp