Fri, 05 Oct 2012 18:57:10 -0700
7177003: C1: LogCompilation support
Summary: add LogCompilation support in C1 - both client and tiered mode.
Reviewed-by: twisti, kvn
1 /*
2 * Copyright (c) 1997, 2012, 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.
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23 */
25 #include "precompiled.hpp"
26 #include "utilities/constantTag.hpp"
28 #ifndef PRODUCT
30 void constantTag::print_on(outputStream* st) const {
31 st->print(internal_name());
32 }
34 #endif // PRODUCT
36 BasicType constantTag::basic_type() const {
37 switch (_tag) {
38 case JVM_CONSTANT_Integer :
39 return T_INT;
40 case JVM_CONSTANT_Float :
41 return T_FLOAT;
42 case JVM_CONSTANT_Long :
43 return T_LONG;
44 case JVM_CONSTANT_Double :
45 return T_DOUBLE;
47 case JVM_CONSTANT_Class :
48 case JVM_CONSTANT_String :
49 case JVM_CONSTANT_UnresolvedClass :
50 case JVM_CONSTANT_UnresolvedClassInError :
51 case JVM_CONSTANT_ClassIndex :
52 case JVM_CONSTANT_StringIndex :
53 case JVM_CONSTANT_MethodHandle :
54 case JVM_CONSTANT_MethodType :
55 case JVM_CONSTANT_Object :
56 return T_OBJECT;
57 default:
58 ShouldNotReachHere();
59 return T_ILLEGAL;
60 }
61 }
65 const char* constantTag::internal_name() const {
66 switch (_tag) {
67 case JVM_CONSTANT_Invalid :
68 return "Invalid index";
69 case JVM_CONSTANT_Class :
70 return "Class";
71 case JVM_CONSTANT_Fieldref :
72 return "Field";
73 case JVM_CONSTANT_Methodref :
74 return "Method";
75 case JVM_CONSTANT_InterfaceMethodref :
76 return "InterfaceMethod";
77 case JVM_CONSTANT_String :
78 return "String";
79 case JVM_CONSTANT_Integer :
80 return "Integer";
81 case JVM_CONSTANT_Float :
82 return "Float";
83 case JVM_CONSTANT_Long :
84 return "Long";
85 case JVM_CONSTANT_Double :
86 return "Double";
87 case JVM_CONSTANT_NameAndType :
88 return "NameAndType";
89 case JVM_CONSTANT_MethodHandle :
90 return "MethodHandle";
91 case JVM_CONSTANT_MethodHandleInError :
92 return "MethodHandle Error";
93 case JVM_CONSTANT_MethodType :
94 return "MethodType";
95 case JVM_CONSTANT_MethodTypeInError :
96 return "MethodType Error";
97 case JVM_CONSTANT_InvokeDynamic :
98 return "InvokeDynamic";
99 case JVM_CONSTANT_Object :
100 return "Object";
101 case JVM_CONSTANT_Utf8 :
102 return "Utf8";
103 case JVM_CONSTANT_UnresolvedClass :
104 return "Unresolved Class";
105 case JVM_CONSTANT_UnresolvedClassInError :
106 return "Unresolved Class Error";
107 case JVM_CONSTANT_ClassIndex :
108 return "Unresolved Class Index";
109 case JVM_CONSTANT_StringIndex :
110 return "Unresolved String Index";
111 default:
112 ShouldNotReachHere();
113 return "Illegal";
114 }
115 }