1 /*
2  * Copyright (c) 2002, 2018, Oracle and/or its affiliates. All rights reserved.
3  * Copyright (c) 2012, 2014 SAP SE. All rights reserved.
4  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
5  *
6  * This code is free software; you can redistribute it and/or modify it
7  * under the terms of the GNU General Public License version 2 only, as
8  * published by the Free Software Foundation.
9  *
10  * This code is distributed in the hope that it will be useful, but WITHOUT
11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
13  * version 2 for more details (a copy is included in the LICENSE file that
14  * accompanied this code).
15  *
16  * You should have received a copy of the GNU General Public License version
17  * 2 along with this work; if not, write to the Free Software Foundation,
18  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
19  *
20  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
21  * or visit www.oracle.com if you need additional information or have any
22  * questions.
23  *
24  */
25 
26 // This file defines a set of macros which are used by the c++-interpreter
27 // for updating a method's methodData object.
28 
29 
30 #ifndef SHARE_VM_INTERPRETER_BYTECODEINTERPRETERPROFILING_HPP
31 #define SHARE_VM_INTERPRETER_BYTECODEINTERPRETERPROFILING_HPP
32 
33 #ifdef CC_INTERP
34 
35 // Empty dummy implementations if profiling code is switched off. //////////////
36 
37 #define SET_MDX(mdx)
38 
39 #define BI_PROFILE_GET_OR_CREATE_METHOD_DATA(exception_handler)                \
40   if (ProfileInterpreter) {                                                    \
41     ShouldNotReachHere();                                                      \
42   }
43 
44 #define BI_PROFILE_ALIGN_TO_CURRENT_BCI()
45 
46 #define BI_PROFILE_UPDATE_JUMP()
47 #define BI_PROFILE_UPDATE_BRANCH(is_taken)
48 #define BI_PROFILE_UPDATE_RET(bci)
49 #define BI_PROFILE_SUBTYPECHECK_FAILED(receiver)
50 #define BI_PROFILE_UPDATE_CHECKCAST(null_seen, receiver)
51 #define BI_PROFILE_UPDATE_INSTANCEOF(null_seen, receiver)
52 #define BI_PROFILE_UPDATE_CALL()
53 #define BI_PROFILE_UPDATE_FINALCALL()
54 #define BI_PROFILE_UPDATE_VIRTUALCALL(receiver)
55 #define BI_PROFILE_UPDATE_SWITCH(switch_index)
56 
57 #endif // CC_INTERP
58 
59 #endif // SHARE_VM_INTERPRETER_BYTECODECINTERPRETERPROFILING_HPP
60