Mercurial > hg > graal-compiler
comparison src/share/vm/compiler/disassembler.hpp @ 100:c7c777385a15
6667042: PrintAssembly option does not work without special plugin
Summary: remove old private plugin interface, simplify, rework old plugin to use unchanged Gnu sources
Reviewed-by: kvn, rasbold
author | jrose |
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date | Wed, 02 Apr 2008 12:09:59 -0700 |
parents | |
children | c18cbe5936b8 |
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99:8a4ef4e001d3 | 100:c7c777385a15 |
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1 /* | |
2 * Copyright 2008 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
20 * CA 95054 USA or visit www.sun.com if you need additional information or | |
21 * have any questions. | |
22 * | |
23 */ | |
24 | |
25 class decode_env; | |
26 | |
27 // The disassembler prints out assembly code annotated | |
28 // with Java specific information. | |
29 | |
30 class Disassembler { | |
31 friend class decode_env; | |
32 private: | |
33 // this is the type of the dll entry point: | |
34 typedef void* (*decode_func)(void* start, void* end, | |
35 void* (*event_callback)(void*, const char*, void*), | |
36 void* event_stream, | |
37 int (*printf_callback)(void*, const char*, ...), | |
38 void* printf_stream, | |
39 const char* options); | |
40 // points to the library. | |
41 static void* _library; | |
42 // bailout | |
43 static bool _tried_to_load_library; | |
44 // points to the decode function. | |
45 static decode_func _decode_instructions; | |
46 // tries to load library and return whether it succedded. | |
47 static bool load_library(); | |
48 | |
49 // Machine dependent stuff | |
50 #include "incls/_disassembler_pd.hpp.incl" | |
51 | |
52 public: | |
53 static bool can_decode() { | |
54 return (_decode_instructions != NULL) || load_library(); | |
55 } | |
56 static void decode(CodeBlob *cb, outputStream* st = NULL); | |
57 static void decode(nmethod* nm, outputStream* st = NULL); | |
58 static void decode(address begin, address end, outputStream* st = NULL); | |
59 }; |