Mercurial > hg > truffle
annotate src/share/vm/prims/nativeLookup.hpp @ 15463:a20be10ad437
made Graal work with the HotSpot compiler queue and compiler threads, enabled by -XX:-UseGraalCompilationQueue
author | Doug Simon <doug.simon@oracle.com> |
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date | Fri, 02 May 2014 00:36:27 +0200 |
parents | 0382d2b469b2 |
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0 | 1 /* |
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2 * Copyright (c) 1997, 2012, 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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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
1972 | 25 #ifndef SHARE_VM_PRIMS_NATIVELOOKUP_HPP |
26 #define SHARE_VM_PRIMS_NATIVELOOKUP_HPP | |
27 | |
28 #include "runtime/handles.hpp" | |
29 #include "utilities/top.hpp" | |
30 | |
0 | 31 // NativeLookup provides an interface for finding DLL entry points for |
32 // Java native functions. | |
33 | |
34 class NativeLookup : AllStatic { | |
35 private: | |
36 // JNI name computation | |
37 static char* pure_jni_name(methodHandle method); | |
38 static char* long_jni_name(methodHandle method); | |
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39 static char* critical_jni_name(methodHandle method); |
0 | 40 |
41 // Style specific lookup | |
42 static address lookup_style(methodHandle method, char* pure_name, const char* long_name, int args_size, bool os_style, bool& in_base_library, TRAPS); | |
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43 static address lookup_critical_style(methodHandle method, char* pure_name, const char* long_name, int args_size, bool os_style); |
0 | 44 static address lookup_base (methodHandle method, bool& in_base_library, TRAPS); |
45 static address lookup_entry(methodHandle method, bool& in_base_library, TRAPS); | |
46 static address lookup_entry_prefixed(methodHandle method, bool& in_base_library, TRAPS); | |
47 public: | |
48 // Lookup native function. May throw UnsatisfiedLinkError. | |
49 static address lookup(methodHandle method, bool& in_base_library, TRAPS); | |
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50 static address lookup_critical_entry(methodHandle method); |
0 | 51 |
52 // Lookup native functions in base library. | |
53 static address base_library_lookup(const char* class_name, const char* method_name, const char* signature); | |
54 }; | |
1972 | 55 |
56 #endif // SHARE_VM_PRIMS_NATIVELOOKUP_HPP |