Thu, 19 Mar 2009 09:13:24 -0700
Merge
1 /*
2 * Copyright 1997-2009 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 #ifndef _PORT_
26 #define _PORT_
27 // Typedefs for portable compiling
29 #if defined(__GNUC__)
31 #define INTERFACE #pragma interface
32 #define IMPLEMENTATION #pragma implementation
33 //INTERFACE
34 #include <stddef.h>
35 #include <stdlib.h>
36 #include <string.h>
38 // Access to the C++ class virtual function pointer
39 // Put the class in the macro
40 typedef void *VPTR;
41 // G++ puts it at the end of the base class
42 #define ACCESS_VPTR(class) VPTR&vptr(){return*(VPTR*)((char*)this+sizeof(class)-sizeof(void*));}
44 #elif defined(__TURBOC__)
46 #include <mem.h>
47 #include <string.h>
48 extern "C" int stricmp(const char *, const char *);
49 inline void bcopy(const void *s, void *d, int l) { memmove(d,s,l); }
50 inline void bzero(void *p, int l) { memset(p,0,l); }
51 inline int bcmp(const void *s, const void *d, int l) { return memcmp(s,d,l); }
52 inline int min( int a, int b) { return a < b ? a : b; }
53 inline int max( int a, int b) { return a > b ? a : b; }
54 //strcasecmp moved to globalDefinitions_visCPP.hpp
55 //inline int strcasecmp(const char *s1, const char *s2) { return stricmp(s1,s2); }
56 inline long abs( long x ) { return x < 0 ? -x : x; }
57 // Access to the C++ class virtual function pointer
58 // Put the class in the macro
59 typedef void near *VPTR;
60 // BorlandC puts it up front
61 #define ACCESS_VPTR(class) VPTR&vptr(){return*(VPTR*)this;}
63 #elif defined(__hpux)
65 #define INTERFACE
66 #define IMPLEMENTATION
67 #define signed
68 #include <strings.h>
69 #include <stdlib.h>
70 inline long min( long a, long b) { return a < b ? a : b; }
71 inline long max( long a, long b) { return a > b ? a : b; }
72 inline int min( int a, int b) { return a < b ? a : b; }
73 inline int max( int a, int b) { return a > b ? a : b; }
74 inline long abs( long x ) { return x < 0 ? -x : x; }
76 #elif defined(__MOTO__)
77 // Motorola's mcc
78 #define INTERFACE
79 #define IMPLEMENTATION
80 #include <stdlib.h>
81 #include <memory.h>
82 inline int min( int a, int b) { return a < b ? a : b; }
83 inline int max( int a, int b) { return a > b ? a : b; }
85 #elif defined(_AIX)
86 // IBM's xlC compiler
87 #define INTERFACE
88 #define IMPLEMENTATION
89 #include <stdlib.h>
90 #include <memory.h>
91 inline int min( int a, int b) { return a < b ? a : b; }
92 inline int max( int a, int b) { return a > b ? a : b; }
94 #elif defined(_MSC_VER)
95 // Microsoft Visual C++
96 //#define INTERFACE
97 #define IMPLEMENTATION
98 #include <stdlib.h>
99 #undef small
100 //strcasecmp moved to globalDefinitions_visCPP.hpp
101 //inline int strcasecmp(const char *s1, const char *s2) { return stricmp(s1,s2); }
104 #elif defined(SPARC_WORKS)
106 #define INTERFACE
107 #define IMPLEMENTATION
109 #include <stddef.h>
110 #include <stdlib.h>
111 #include <string.h>
113 #elif defined(SOLARIS)
115 #define INTERFACE
116 #define IMPLEMENTATION
118 #include <stddef.h>
119 #include <stdlib.h>
120 #include <string.h>
123 #elif defined(__TANDEM)
125 // This case is for the Tandem Business Unit of Compaq Computer Corporation.
126 // The Tandem case must precede the AT&T case,
127 // because the Tandem c89 compiler also defines __cplusplus.
129 #include "port_tandem.hpp"
131 #elif defined(__cplusplus)
132 // AT&Ts cfront
133 #define INTERFACE
134 #define IMPLEMENTATION
135 #include <unistd.h>
136 #define signed
137 // #include <bstring.h>
138 inline int min( int a, int b) { return a < b ? a : b; }
139 inline int max( int a, int b) { return a > b ? a : b; }
141 #else // All other machines
143 #define signed
144 extern "C" void bcopy(void *b1, void *b2, int len);
145 inline int min( int a, int b) { return a < b ? a : b; }
146 inline int max( int a, int b) { return a > b ? a : b; }
148 #endif
150 //-----------------------------------------------------------------------------
151 // Safer memory allocations
152 #ifdef SAFE_MEMORY
153 #define malloc(size) safe_malloc(__FILE__,__LINE__,size)
154 #define free(ptr) safe_free(__FILE__,__LINE__,ptr)
155 #define realloc(ptr,size) safe_realloc(__FILE__,__LINE__,ptr,size)
156 #define calloc(nitems,size) safe_calloc(__FILE__,__LINE__,nitems,size)
157 #define strdup(ptr) safe_strdup(__FILE__,__LINE__,ptr)
158 extern void *safe_malloc (const char *file, unsigned line, unsigned size);
159 extern void safe_free (const char *file, unsigned line, void *ptr);
160 extern void *safe_calloc (const char *file, unsigned line, unsigned nitems, unsigned size);
161 extern void *safe_realloc(const char *file, unsigned line, void *ptr, unsigned size);
162 extern char *safe_strdup (const char *file, unsigned line, const char *src);
163 inline void *operator new( size_t size ) { return malloc(size); }
164 inline void operator delete( void *ptr ) { free(ptr); }
165 #endif
167 //-----------------------------------------------------------------------------
168 // And now, the bit-size-specified integer sizes
169 typedef signed char int8;
170 typedef unsigned char uint8;
171 typedef unsigned char byte;
173 // All uses of *int16 changed to 32-bit to speed up compiler on Intel
174 //typedef signed short int16; // Exactly 16bits signed
175 //typedef unsigned short uint16; // Exactly 16bits unsigned
176 //const unsigned int min_uint16 = 0x0000; // smallest uint16
177 //const unsigned int max_uint16 = 0xFFFF; // largest uint16
179 typedef unsigned int uint; // When you need a fast >=16bit unsigned value
180 /*typedef int int; */ // When you need a fast >=16bit value
181 const unsigned int max_uint = (uint)-1;
182 typedef int32_t int32; // Exactly 32bits signed
183 typedef uint32_t uint32; // Exactly 32bits unsigned
185 // Bit-sized floating point and long thingies
186 #ifndef __TANDEM
187 // Do not define these for Tandem, because they conflict with typedefs in softieee.h.
188 typedef float float32; // 32-bit float
189 typedef double float64; // 64-bit float
190 #endif // __TANDEM
192 typedef jlong int64; // Java long for my 64-bit type
193 typedef julong uint64; // Java long for my 64-bit type
195 //-----------------------------------------------------------------------------
196 // Nice constants
197 uint32 gcd( uint32 x, uint32 y );
198 int ff1( uint32 mask );
199 int fh1( uint32 mask );
200 uint32 rotate32( uint32 x, int32 cnt );
203 //-----------------------------------------------------------------------------
204 extern uint32 heap_totalmem; // Current total memory allocation
205 extern uint32 heap_highwater; // Highwater mark to date for memory usage
207 #endif // _PORT_