Wed, 04 Feb 2009 11:44:57 -0800
6798785: Crash in OopFlow::build_oop_map: incorrect comparison of 64bit pointers
Reviewed-by: phh, kvn
1 /*
2 * Copyright 1998-2006 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 */
25 //
26 // Standard include file for ADLC parser
27 //
29 // standard library constants
30 #include "stdio.h"
31 #include "stdlib.h"
32 #include <iostream>
33 #include "string.h"
34 #include "ctype.h"
35 #include "stdarg.h"
36 #include <sys/types.h>
38 #if _MSC_VER >= 1300
39 using namespace std;
40 #endif
42 // make sure the MSC_VER and _MSC_VER settings make sense
43 #if _MSC_VER != MSC_VER && (_MSC_VER != 1400 || MSC_VER != 1399)
44 #error "Something is wrong with the detection of MSC_VER in the makefiles"
45 #endif
47 #if _MSC_VER >= 1400 && !defined(_WIN64)
48 #define strdup _strdup
49 #endif
51 /* Make sure that we have the intptr_t and uintptr_t definitions */
52 #ifdef _WIN32
53 #ifndef _INTPTR_T_DEFINED
54 #ifdef _WIN64
55 typedef __int64 intptr_t;
56 #else
57 typedef int intptr_t;
58 #endif
59 #define _INTPTR_T_DEFINED
60 #endif
62 #ifndef _UINTPTR_T_DEFINED
63 #ifdef _WIN64
64 typedef unsigned __int64 uintptr_t;
65 #else
66 typedef unsigned int uintptr_t;
67 #endif
68 #define _UINTPTR_T_DEFINED
69 #endif
70 #endif // _WIN32
72 #ifdef LINUX
73 #include <inttypes.h>
74 #endif // LINUX
76 // Macros
77 #define uint32 unsigned int
78 #define uint unsigned int
80 // Macros
81 // Debugging note: Put a breakpoint on "abort".
82 #define assert(cond, msg) { if (!(cond)) { fprintf(stderr, "assert fails %s %d: %s\n", __FILE__, __LINE__, msg); abort(); }}
83 #define max(a, b) (((a)>(b)) ? (a) : (b))
85 // VM components
86 #include "opcodes.hpp"
88 // ADLC components
89 #include "arena.hpp"
90 #include "adlcVMDeps.hpp"
91 #include "filebuff.hpp"
92 #include "dict2.hpp"
93 #include "forms.hpp"
94 #include "formsopt.hpp"
95 #include "formssel.hpp"
96 #include "archDesc.hpp"
97 #include "adlparse.hpp"
99 // globally define ArchDesc for convenience. Alternatively every form
100 // could have a backpointer to the AD but it's too complicated to pass
101 // it everywhere it needs to be available.
102 extern ArchDesc* globalAD;