/*+
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 * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.+
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.+
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 *+
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 * This code is free software; you can redistribute it and/or modify it+
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 * under the terms of the GNU General Public License version 2 only, as+
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 * published by the Free Software Foundation.+
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 *+
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 * This code is distributed in the hope that it will be useful, but WITHOUT+
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or+
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License+
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 * version 2 for more details (a copy is included in the LICENSE file that+
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 * accompanied this code).+
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 *+
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 * You should have received a copy of the GNU General Public License version+
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 * 2 along with this work; if not, write to the Free Software Foundation,+
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.+
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 *+
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA+
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 * or visit www.oracle.com if you need additional information or have any+
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 * questions.+
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 *+
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 */+
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+
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#ifndef SHARE_VM_LIBADT_PORT_HPP+
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#define SHARE_VM_LIBADT_PORT_HPP+
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+
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#include "utilities/top.hpp"+
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+
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// Typedefs for portable compiling+
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+
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#if defined(__GNUC__)+
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+
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#define INTERFACE       #pragma interface+
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#define IMPLEMENTATION  #pragma implementation+
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//INTERFACE+
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#include <stddef.h>+
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#include <stdlib.h>+
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#include <string.h>+
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+
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// Access to the C++ class virtual function pointer+
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// Put the class in the macro+
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typedef void *VPTR;+
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// G++ puts it at the end of the base class+
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#define ACCESS_VPTR(class) VPTR&vptr(){return*(VPTR*)((char*)this+sizeof(class)-sizeof(void*));}+
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+
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#elif defined(__TURBOC__)+
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+
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#include <mem.h>+
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#include <string.h>+
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extern "C" int stricmp(const char *, const char *);+
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inline void bcopy(const void *s, void *d, int l) { memmove(d,s,l); }+
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inline void bzero(void *p, int l) { memset(p,0,l); }+
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inline int bcmp(const void *s, const void *d, int l) { return memcmp(s,d,l); }+
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inline int min( int a, int b) { return a < b ? a : b; }+
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inline int max( int a, int b) { return a > b ? a : b; }+
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//strcasecmp moved to globalDefinitions_visCPP.hpp+
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//inline int strcasecmp(const char *s1, const char *s2) { return stricmp(s1,s2); }+
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inline long abs( long x ) { return x < 0 ? -x : x; }+
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// Access to the C++ class virtual function pointer+
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// Put the class in the macro+
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typedef void near *VPTR;+
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// BorlandC puts it up front+
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#define ACCESS_VPTR(class) VPTR&vptr(){return*(VPTR*)this;}+
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+
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#elif defined(__hpux)+
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+
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#define INTERFACE+
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#define IMPLEMENTATION+
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#define signed+
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#include <strings.h>+
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#include <stdlib.h>+
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inline long min( long a, long b) { return a < b ? a : b; }+
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inline long max( long a, long b) { return a > b ? a : b; }+
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inline int min( int a, int b) { return a < b ? a : b; }+
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inline int max( int a, int b) { return a > b ? a : b; }+
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inline long abs( long x ) { return x < 0 ? -x : x; }+
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+
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#elif defined(__MOTO__)+
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// Motorola's mcc+
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#define INTERFACE+
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#define IMPLEMENTATION+
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#include <stdlib.h>+
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#include <memory.h>+
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inline int min( int a, int b) { return a < b ? a : b; }+
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inline int max( int a, int b) { return a > b ? a : b; }+
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+
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#elif defined(_AIX)+
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// IBM's xlC compiler+
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#define INTERFACE+
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#define IMPLEMENTATION+
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#include <stdlib.h>+
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#include <memory.h>+
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inline int min( int a, int b) { return a < b ? a : b; }+
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inline int max( int a, int b) { return a > b ? a : b; }+
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+
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#elif defined(_MSC_VER)+
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// Microsoft Visual C+++
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//#define INTERFACE+
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#define IMPLEMENTATION+
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#include <stdlib.h>+
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#undef small+
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//strcasecmp moved to globalDefinitions_visCPP.hpp+
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//inline int strcasecmp(const char *s1, const char *s2) { return stricmp(s1,s2); }+
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+
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+
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#elif defined(SPARC_WORKS)+
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+
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#define INTERFACE+
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#define IMPLEMENTATION+
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+
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#include <stddef.h>+
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#include <stdlib.h>+
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#include <string.h>+
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+
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#elif defined(SOLARIS)+
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+
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#define INTERFACE+
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#define IMPLEMENTATION+
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+
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#include <stddef.h>+
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#include <stdlib.h>+
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#include <string.h>+
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+
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+
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#elif defined(__TANDEM)+
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+
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// This case is for the Tandem Business Unit of Compaq Computer Corporation.+
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// The Tandem case must precede the AT&T case,+
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// because the Tandem c89 compiler also defines __cplusplus.+
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+
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#include "port_tandem.hpp"+
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+
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#elif defined(__cplusplus)+
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// AT&Ts cfront+
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#define INTERFACE+
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#define IMPLEMENTATION+
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#include <unistd.h>+
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#define signed+
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// #include <bstring.h>+
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inline int min( int a, int b) { return a < b ? a : b; }+
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inline int max( int a, int b) { return a > b ? a : b; }+
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+
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#else  // All other machines+
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+
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#define signed+
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extern "C" void bcopy(void *b1, void *b2, int len);+
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inline int min( int a, int b) { return a < b ? a : b; }+
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inline int max( int a, int b) { return a > b ? a : b; }+
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+
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#endif+
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+
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//-----------------------------------------------------------------------------+
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// Safer memory allocations+
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#ifdef SAFE_MEMORY+
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#define malloc(size)        safe_malloc(__FILE__,__LINE__,size)+
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#define free(ptr)           safe_free(__FILE__,__LINE__,ptr)+
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#define realloc(ptr,size)   safe_realloc(__FILE__,__LINE__,ptr,size)+
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#define calloc(nitems,size) safe_calloc(__FILE__,__LINE__,nitems,size)+
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#define strdup(ptr)         safe_strdup(__FILE__,__LINE__,ptr)+
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extern void *safe_malloc (const char *file, unsigned line, unsigned size);+
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extern void  safe_free   (const char *file, unsigned line, void *ptr);+
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extern void *safe_calloc (const char *file, unsigned line, unsigned nitems, unsigned size);+
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extern void *safe_realloc(const char *file, unsigned line, void *ptr, unsigned size);+
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extern char *safe_strdup (const char *file, unsigned line, const char *src);+
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inline void *operator new( size_t size ) { return malloc(size); }+
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inline void operator delete( void *ptr ) { free(ptr); }+
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#endif+
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+
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//-----------------------------------------------------------------------------+
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// And now, the bit-size-specified integer sizes+
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typedef signed char int8;+
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typedef unsigned char uint8;+
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typedef unsigned char byte;+
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+
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// All uses of *int16 changed to 32-bit to speed up compiler on Intel+
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//typedef signed short int16;   // Exactly 16bits signed+
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//typedef unsigned short uint16;        // Exactly 16bits unsigned+
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//const unsigned int min_uint16 = 0x0000;    // smallest uint16+
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//const unsigned int max_uint16 = 0xFFFF;    // largest  uint16+
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+
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typedef unsigned int uint;      // When you need a fast >=16bit unsigned value+
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/*typedef int int; */           // When you need a fast >=16bit value+
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const unsigned int max_uint = (uint)-1;+
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typedef int32_t int32;   // Exactly 32bits signed+
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typedef uint32_t uint32; // Exactly 32bits unsigned+
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+
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// Bit-sized floating point and long thingies+
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#ifndef __TANDEM+
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// Do not define these for Tandem, because they conflict with typedefs in softieee.h.+
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typedef float float32;          // 32-bit float+
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typedef double float64;         // 64-bit float+
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#endif // __TANDEM+
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+
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typedef jlong int64;            // Java long for my 64-bit type+
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typedef julong uint64;          // Java long for my 64-bit type+
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+
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//-----------------------------------------------------------------------------+
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// Nice constants+
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uint32 gcd( uint32 x, uint32 y );+
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int ff1( uint32 mask );+
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int fh1( uint32 mask );+
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uint32 rotate32( uint32 x, int32 cnt );+
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+
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+
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//-----------------------------------------------------------------------------+
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extern uint32 heap_totalmem;      // Current total memory allocation+
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extern uint32 heap_highwater;     // Highwater mark to date for memory usage+
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+
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#endif // SHARE_VM_LIBADT_PORT_HPP+
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