1 /*
2 * Copyright (c) 1997, 2016, 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 #include "precompiled.hpp"
26 #include "classfile/symbolTable.hpp"
27 #include "classfile/vmSymbols.hpp"
28 #include "code/codeCache.hpp"
29 #include "compiler/compileBroker.hpp"
30 #include "gc/shared/isGCActiveMark.hpp"
31 #include "logging/log.hpp"
32 #include "memory/heapInspection.hpp"
33 #include "memory/resourceArea.hpp"
34 #include "oops/symbol.hpp"
35 #include "runtime/arguments.hpp"
36 #include "runtime/deoptimization.hpp"
37 #include "runtime/interfaceSupport.hpp"
38 #include "runtime/sweeper.hpp"
39 #include "runtime/thread.inline.hpp"
40 #include "runtime/vm_operations.hpp"
41 #include "services/threadService.hpp"
42 #include "trace/tracing.hpp"
43
44 #define VM_OP_NAME_INITIALIZE(name) #name,
45
46 const char* VM_Operation::_names[VM_Operation::VMOp_Terminating] = \
47 { VM_OPS_DO(VM_OP_NAME_INITIALIZE) };
48
49 void VM_Operation::set_calling_thread(Thread* thread, ThreadPriority priority) {
50 _calling_thread = thread;
51 assert(MinPriority <= priority && priority <= MaxPriority, "sanity check");
52 _priority = priority;
53 }
54
55
56 void VM_Operation::evaluate() {
57 ResourceMark rm;
58 outputStream* debugstream;
59 bool enabled = log_is_enabled(Debug, vmoperation);
60 if (enabled) {
61 debugstream = Log(vmoperation)::debug_stream();
62 debugstream->print("begin ");
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1 /*
2 * Copyright (c) 1997, 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 #include "precompiled.hpp"
26 #include "classfile/symbolTable.hpp"
27 #include "classfile/vmSymbols.hpp"
28 #include "code/codeCache.hpp"
29 #include "compiler/compileBroker.hpp"
30 #include "gc/shared/isGCActiveMark.hpp"
31 #include "logging/log.hpp"
32 #include "memory/heapInspection.hpp"
33 #include "memory/resourceArea.hpp"
34 #include "oops/symbol.hpp"
35 #include "runtime/arguments.hpp"
36 #include "runtime/deoptimization.hpp"
37 #include "runtime/interfaceSupport.hpp"
38 #include "runtime/sweeper.hpp"
39 #include "runtime/thread.inline.hpp"
40 #include "runtime/vm_operations.hpp"
41 #include "services/threadService.hpp"
42
43 #define VM_OP_NAME_INITIALIZE(name) #name,
44
45 const char* VM_Operation::_names[VM_Operation::VMOp_Terminating] = \
46 { VM_OPS_DO(VM_OP_NAME_INITIALIZE) };
47
48 void VM_Operation::set_calling_thread(Thread* thread, ThreadPriority priority) {
49 _calling_thread = thread;
50 assert(MinPriority <= priority && priority <= MaxPriority, "sanity check");
51 _priority = priority;
52 }
53
54
55 void VM_Operation::evaluate() {
56 ResourceMark rm;
57 outputStream* debugstream;
58 bool enabled = log_is_enabled(Debug, vmoperation);
59 if (enabled) {
60 debugstream = Log(vmoperation)::debug_stream();
61 debugstream->print("begin ");
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