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revision 1.25, Wed Jul 10 15:27:37 2002 UTC revision 1.42, Sun Feb 9 22:48:38 2003 UTC
# Line 1  Line 1 
1    /*****************************************************************************
2     *
3     *  XVID MPEG-4 VIDEO CODEC
4     *  - Portable macros, types and inlined assembly -
5     *
6     *  Copyright(C) 2002 Michael Militzer <isibaar@xvid.org>
7     *               2002 Peter Ross <pross@xvid.org>
8     *               2002 Edouard Gomez <ed.gomez@free.fr>
9     *
10     *  This file is part of XviD, a free MPEG-4 video encoder/decoder
11     *
12     *  XviD is free software; you can redistribute it and/or modify it
13     *  under the terms of the GNU General Public License as published by
14     *  the Free Software Foundation; either version 2 of the License, or
15     *  (at your option) any later version.
16     *
17     *  This program is distributed in the hope that it will be useful,
18     *  but WITHOUT ANY WARRANTY; without even the implied warranty of
19     *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
20     *  GNU General Public License for more details.
21     *
22     *  You should have received a copy of the GNU General Public License
23     *  along with this program; if not, write to the Free Software
24     *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
25     *
26     *  Under section 8 of the GNU General Public License, the copyright
27     *  holders of XVID explicitly forbid distribution in the following
28     *  countries:
29     *
30     *    - Japan
31     *    - United States of America
32     *
33     *  Linking XviD statically or dynamically with other modules is making a
34     *  combined work based on XviD.  Thus, the terms and conditions of the
35     *  GNU General Public License cover the whole combination.
36     *
37     *  As a special exception, the copyright holders of XviD give you
38     *  permission to link XviD with independent modules that communicate with
39     *  XviD solely through the VFW1.1 and DShow interfaces, regardless of the
40     *  license terms of these independent modules, and to copy and distribute
41     *  the resulting combined work under terms of your choice, provided that
42     *  every copy of the combined work is accompanied by a complete copy of
43     *  the source code of XviD (the version of XviD used to produce the
44     *  combined work), being distributed under the terms of the GNU General
45     *  Public License plus this exception.  An independent module is a module
46     *  which is not derived from or based on XviD.
47     *
48     *  Note that people who make modified versions of XviD are not obligated
49     *  to grant this special exception for their modified versions; it is
50     *  their choice whether to do so.  The GNU General Public License gives
51     *  permission to release a modified version without this exception; this
52     *  exception also makes it possible to release a modified version which
53     *  carries forward this exception.
54     *
55     * $Id$
56     *
57     ****************************************************************************/
58    
59  #ifndef _PORTAB_H_  #ifndef _PORTAB_H_
60  #define _PORTAB_H_  #define _PORTAB_H_
61    
62    /*****************************************************************************
63     *  Common things
64     ****************************************************************************/
65    
66  // debug level masks  /* Debug level masks */
67  #define DPRINTF_ERROR           0x00000001  #define DPRINTF_ERROR           0x00000001
68  #define DPRINTF_STARTCODE       0x00000002  #define DPRINTF_STARTCODE       0x00000002
69  #define DPRINTF_HEADER          0x00000004  #define DPRINTF_HEADER          0x00000004
# Line 12  Line 73 
73  #define DPRINTF_MV                      0x00000040  #define DPRINTF_MV                      0x00000040
74  #define DPRINTF_DEBUG           0x80000000  #define DPRINTF_DEBUG           0x80000000
75    
76  // debug level  /* debug level for this library */
77  #define DPRINTF_LEVEL           0  #define DPRINTF_LEVEL           0
78    
79    /* Buffer size for msvc implementation because it outputs to DebugOutput */
80  #define DPRINTF_BUF_SZ  1024  #define DPRINTF_BUF_SZ  1024
81    
82    /*****************************************************************************
83     *  Types used in XviD sources
84     ****************************************************************************/
85    
86    /*----------------------------------------------------------------------------
87     | For MSVC
88     *---------------------------------------------------------------------------*/
89    
90    #if defined(_MSC_VER)
91    #    define int8_t   char
92    #    define uint8_t  unsigned char
93    #    define int16_t  short
94    #    define uint16_t unsigned short
95    #    define int32_t  int
96    #    define uint32_t unsigned int
97    #    define int64_t  __int64
98    #    define uint64_t unsigned __int64
99    
100    /*----------------------------------------------------------------------------
101     | For all other compilers, use the standard header file
102     | (compiler should be ISO C99 compatible, perhaps ISO C89 is enough)
103     *---------------------------------------------------------------------------*/
104    
105    #else
106    
107    #    include <inttypes.h>
108    
109    #endif
110    
111    /*****************************************************************************
112     *  Some things that are only architecture dependant
113     ****************************************************************************/
114    
115    #if defined(ARCH_IS_32BIT)
116    #    define CACHE_LINE  16
117    #    define ptr_t uint32_t
118    #elif defined(ARCH_IS_64BIT)
119    #    define CACHE_LINE  32
120    #    define ptr_t uint64_t
121    #else
122    #    error You are trying to compile XviD without defining address bus size.
123    #endif
124    
125  #if defined(WIN32)  /*****************************************************************************
126     *  Things that must be sorted by compiler and then by architecture
127     ****************************************************************************/
128    
129    /*****************************************************************************
130     *  MSVC compiler specific macros, functions
131     ****************************************************************************/
132    
133    #if defined(_MSC_VER)
134    
135    /*----------------------------------------------------------------------------
136     | Common msvc stuff
137     *---------------------------------------------------------------------------*/
138    
139  #include <windows.h>  #include <windows.h>
140  #include <stdio.h>  #include <stdio.h>
141    
142  static __inline void      /*
143  DPRINTF(int level, char *fmt,       * This function must be declared/defined all the time because MSVC does
144                  ...)       * not support C99 variable arguments macros.
145  {       *
146          if ((DPRINTF_LEVEL & level))       * Btw, if the MS compiler does its job well, it should remove the nop
147         * DPRINTF function when not compiling in _DEBUG mode
148         */
149    #   ifdef _DEBUG
150        static __inline void DPRINTF(int level, char *fmt, ...)
151          {          {
152            if (DPRINTF_LEVEL & level) {
153                  va_list args;                  va_list args;
154                  char buf[DPRINTF_BUF_SZ];                  char buf[DPRINTF_BUF_SZ];
   
155                  va_start(args, fmt);                  va_start(args, fmt);
156                  vsprintf(buf, fmt, args);                  vsprintf(buf, fmt, args);
157                  OutputDebugString(buf);                  OutputDebugString(buf);
158                  fprintf(stdout, "%s\n", buf);              fprintf(stderr, "%s\n", buf);
                 fflush(stdout);  
159          }          }
160  }  }
   
   
 #define DEBUGCBR(A,B,C) { char tmp[100]; wsprintf(tmp, "CBR: frame: %i, quant: %i, deviation: %i\n", (A), (B), (C)); OutputDebugString(tmp); }  
   
 #ifdef _DEBUG  
 #define DEBUG(S) OutputDebugString((S));  
 #define DEBUG1(S,I) { char tmp[100]; wsprintf(tmp, "%s %i\n", (S), (I)); OutputDebugString(tmp); }  
 #define DEBUG2(X,A,B) { char tmp[100]; wsprintf(tmp, "%s %i %i\n", (X), (A), (B)); OutputDebugString(tmp); }  
 #define DEBUG3(X,A,B,C){ char tmp[1000]; wsprintf(tmp,"%s %i %i %i",(X),(A), (B), (C)); OutputDebugString(tmp); }  
 #define DEBUG4(X,A,B,C,D){ char tmp[1000]; wsprintf(tmp,"%s %i %i %i %i",(X),(A), (B), (C), (D)); OutputDebugString(tmp); }  
 #define DEBUG8(X,A,B,C,D,E,F,G,H){ char tmp[1000]; wsprintf(tmp,"%s %i %i %i %i %i %i %i %i",(X),(A),(B),(C),(D),(E),(F),(G),(H)); OutputDebugString(tmp); }  
161  #else  #else
162  #define DEBUG(S)       static __inline void DPRINTF(int level, char *fmt, ...)
163  #define DEBUG1(S,I)       {
164  #define DEBUG2(X,A,B)       }
 #define DEBUG3(X,A,B,C)  
 #define DEBUG4(X,A,B,C,D)  
 #define DEBUG8(X,A,B,C,D,E,F,G,H)  
165  #endif  #endif
166    
   
 #define int8_t char  
 #define uint8_t unsigned char  
 #define int16_t short  
 #define uint16_t unsigned short  
 #define int32_t int  
 #define uint32_t unsigned int  
 #define int64_t __int64  
 #define uint64_t unsigned __int64  
 #define ptr_t uint32_t  
   
 #define EMMS() __asm {emms}  
   
 #define CACHE_LINE  16  
   
167  #if _MSC_VER <= 1200  #if _MSC_VER <= 1200
168  #define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \  #define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \
169          type name##_storage[(sizex)*(sizey)+(alignment)-1]; \          type name##_storage[(sizex)*(sizey)+(alignment)-1]; \
# Line 84  Line 173 
173          __declspec(align(alignment)) type name[(sizex)*(sizey)]          __declspec(align(alignment)) type name[(sizex)*(sizey)]
174  #endif  #endif
175    
176  // needed for bitstream.h  
177    /*----------------------------------------------------------------------------
178     | msvc x86 specific macros/functions
179     *---------------------------------------------------------------------------*/
180    #    if defined(ARCH_IS_IA32)
181  #define BSWAP(a) __asm mov eax,a __asm bswap eax __asm mov a, eax  #define BSWAP(a) __asm mov eax,a __asm bswap eax __asm mov a, eax
182    #        define EMMS() __asm {emms}
183    
184  // needed for timer.c  #        ifdef _PROFILING_
185  static __inline int64_t               static __inline int64_t read_counter(void)
 read_counter()  
186  {  {
187          int64_t ts;          int64_t ts;
188          uint32_t ts1, ts2;          uint32_t ts1, ts2;
   
189          __asm {          __asm {
190                  rdtsc                  rdtsc
191                  mov ts1, eax                  mov ts1, eax
192                  mov ts2, edx                  mov ts2, edx
193          }          }
   
194          ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);          ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);
   
195          return ts;          return ts;
196  }  }
197    #        endif
198    
199    /*----------------------------------------------------------------------------
200     | msvc GENERIC (plain C only) - Probably alpha or some embedded device
201     *---------------------------------------------------------------------------*/
202    #    elif defined(ARCH_IS_GENERIC)
203    #        define BSWAP(a) \
204                    ((a) = (((a) & 0xff) << 24)  | (((a) & 0xff00) << 8) | \
205                           (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff))
206    #        define EMMS()
207    
208    #        ifdef _PROFILING_
209    #            include <time.h>
210                 static __inline int64_t read_counter(void)
211                 {
212                     return (int64_t)clock();
213                 }
214    #        endif
215    
216    /*----------------------------------------------------------------------------
217     | msvc Not given architecture - This is probably an user who tries to build
218     | XviD the wrong way.
219     *---------------------------------------------------------------------------*/
220    #    else
221    #        error You are trying to compile XviD without defining the architecture type.
222    #    endif
223    
224    
225    
 #elif defined(LINUX) || defined(DJGPP) || defined(FREEBSD)  
226    
227    /*****************************************************************************
228     *  GNU CC compiler stuff
229     ****************************************************************************/
230    
231    #elif defined(__GNUC__) || defined(__ICC) /* Compiler test */
232    
233    /*----------------------------------------------------------------------------
234     | Common gcc stuff
235     *---------------------------------------------------------------------------*/
236    
237    /*
238     * As gcc is (mostly) C99 compliant, we define DPRINTF only if it's realy needed
239     * and it's a macro calling fprintf directly
240     */
241    #    ifdef _DEBUG
242    
243            /* Needed for all debuf fprintf calls */
244  #include <stdio.h>  #include <stdio.h>
245  #include <stdarg.h>  #include <stdarg.h>
246    
247  static __inline void          static __inline void DPRINTF(int level, char *format, ...)
 DPRINTF(int level, char *fmt,  
                 ...)  
248  {  {
         if ((DPRINTF_LEVEL & level)) {  
249                  va_list args;                  va_list args;
250                  char buf[DPRINTF_BUF_SZ];              va_start(args, format);
251                if(DPRINTF_LEVEL & level) {
252                  va_start(args, fmt);                     vfprintf(stderr, format, args);
253                  vsprintf(buf, fmt, args);                     fprintf(stderr, "\n");
                 fprintf(stdout, "%s\n", buf);  
254          }          }
255  }  }
256    
257  #ifdef _DEBUG  #    else /* _DEBUG */
258            static __inline void DPRINTF(int level, char *format, ...) {}
259  #include <stdio.h>  #    endif /* _DEBUG */
 #define DEBUG_WHERE               stdout  
 #define DEBUG(S)                  fprintf(DEBUG_WHERE, "%s\n", (S));  
 #define DEBUG1(S,I)               fprintf(DEBUG_WHERE, "%s %i\n", (S), (I))  
 #define DEBUG2(S,A,B)             fprintf(DEBUG_WHERE, "%s%i=%i\n", (S), (A), (B))  
 #define DEBUG3(S,A,B,C)           fprintf(DEBUG_WHERE, "%s %i %x %x\n", (S), (A), (B), (C))  
 #define DEBUG8(S,A,B,C,D,E,F,G,H)  
 #define DEBUGCBR(A,B,C)           fprintf(DEBUG_WHERE, "CBR: frame: %i, quant: %i, deviation: %i\n", (A), (B), (C))  
 #else  
 #define DEBUG(S)  
 #define DEBUG1(S,I)  
 #define DEBUG2(X,A,B)  
 #define DEBUG3(X,A,B,C)  
 #define DEBUG8(X,A,B,C,D,E,F,G,H)  
 #define DEBUGCBR(A,B,C)  
 #endif  
   
 #if defined(LINUX)  
260    
 #include <stdint.h>  
261    
262  #define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \  #define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \
263          type name##_storage[(sizex)*(sizey)+(alignment)-1]; \          type name##_storage[(sizex)*(sizey)+(alignment)-1]; \
264          type * name = (type *) (((ptr_t) name##_storage+(alignment - 1)) & ~((ptr_t)(alignment)-1))          type * name = (type *) (((ptr_t) name##_storage+(alignment - 1)) & ~((ptr_t)(alignment)-1))
265    
266  #else  /*----------------------------------------------------------------------------
267     | gcc IA32 specific macros/functions
268  #define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \   *---------------------------------------------------------------------------*/
269          __attribute__ ((__aligned__(CACHE_LINE))) type name[(sizex)*(sizey)]  #    if defined(ARCH_IS_IA32)
270    #        define BSWAP(a) __asm__ ( "bswapl %0\n" : "=r" (a) : "0" (a) );
271  #define int8_t   char  #        define EMMS() __asm__ ("emms\n\t");
 #define uint8_t  unsigned char  
 #define int16_t  short  
 #define uint16_t unsigned short  
 #define int32_t  int  
 #define uint32_t unsigned int  
 #define int64_t  long long  
 #define uint64_t unsigned long long  
272    
273    #        ifdef _PROFILING_
274                 static __inline int64_t read_counter(void)
275                 {
276                     int64_t ts;
277                     uint32_t ts1, ts2;
278                     __asm__ __volatile__("rdtsc\n\t":"=a"(ts1), "=d"(ts2));
279                     ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);
280                     return ts;
281                 }
282  #endif  #endif
283    
284    /*----------------------------------------------------------------------------
285  // needed for bitstream.h   | gcc PPC and PPC Altivec specific macros/functions
286  #ifdef ARCH_PPC   *---------------------------------------------------------------------------*/
287  #define BSWAP(a) __asm__ __volatile__ ( "lwbrx %0,0,%1; eieio" : "=r" (a) : \  #    elif defined(ARCH_IS_PPC)
288                  "r" (&(a)), "m" (a));  #        define BSWAP(a) __asm__ __volatile__ \
289                    ( "lwbrx %0,0,%1; eieio" : "=r" (a) : "r" (&(a)), "m" (a));
290  #define EMMS()  #define EMMS()
291    
292  static __inline unsigned long  #        ifdef _PROFILING_
293  get_tbl(void)               static __inline unsigned long get_tbl(void)
294  {  {
295          unsigned long tbl;          unsigned long tbl;
296          asm volatile ("mftb %0":"=r" (tbl));          asm volatile ("mftb %0":"=r" (tbl));
   
297          return tbl;          return tbl;
298  }  }
299  static __inline unsigned long  
300  get_tbu(void)               static __inline unsigned long get_tbu(void)
301  {  {
302          unsigned long tbl;          unsigned long tbl;
303          asm volatile ("mftbu %0":"=r" (tbl));          asm volatile ("mftbu %0":"=r" (tbl));
   
304          return tbl;          return tbl;
305  }  }
306  static __inline int64_t  
307  read_counter()               static __inline int64_t read_counter(void)
308  {  {
309          unsigned long tb, tu;          unsigned long tb, tu;
   
310          do {          do {
311                  tu = get_tbu();                  tu = get_tbu();
312                  tb = get_tbl();                  tb = get_tbl();
313          } while (tb != get_tbl());          } while (tb != get_tbl());
314          return (((int64_t) tu) << 32) | (int64_t) tb;          return (((int64_t) tu) << 32) | (int64_t) tb;
315  }  }
316    #        endif
317    
318  #define ptr_t   uint32_t  /*----------------------------------------------------------------------------
319     | gcc IA64 specific macros/functions
320  #define CACHE_LINE 16   *---------------------------------------------------------------------------*/
321    #    elif defined(ARCH_IS_IA64)
322  #elif defined(ARCH_IA64)  #        define BSWAP(a)  __asm__ __volatile__ \
323                    ("mux1 %1 = %0, @rev" ";;" \
 #define ptr_t   uint64_t  
   
 #define CACHE_LINE 32  
   
 #define EMMS()  
   
 #ifdef __GNUC__  
   
 // needed for bitstream.h  
 #define BSWAP(a)  __asm__ __volatile__ ("mux1 %1 = %0, @rev" \  
                         ";;" \  
324                          "shr.u %1 = %1, 32" : "=r" (a) : "r" (a));                          "shr.u %1 = %1, 32" : "=r" (a) : "r" (a));
325    #        define EMMS()
326    
327  // rdtsc replacement for ia64  #        ifdef _PROFILING_
328  static __inline int64_t read_counter() {               static __inline int64_t read_counter(void)
329                 {
330          unsigned long result;          unsigned long result;
   
 //      __asm__ __volatile__("mov %0=ar.itc" : "=r"(result) :: "memory");  
 //      while (__builtin_expect ((int) result == -1, 0))  
331                  __asm__ __volatile__("mov %0=ar.itc" : "=r"(result) :: "memory");                  __asm__ __volatile__("mov %0=ar.itc" : "=r"(result) :: "memory");
332          return result;          return result;
   
 }  
   
 /* we are missing our ia64intrin.h file, but according to the  
    Intel's ecc manual, this should be the right way ...  
    this  
   
 #elif defined(__INTEL_COMPILER)  
   
 #include <ia64intrin.h>  
   
 static __inline int64_t read_counter() {  
   return __getReg(44);  
333  }  }
334    #        endif
335    
336  #define BSWAP(a) ((unsigned int) (_m64_mux1(a, 0xb) >> 32))  /*----------------------------------------------------------------------------
337  */   | gcc GENERIC (plain C only) specific macros/functions
338     *---------------------------------------------------------------------------*/
339  #else  #    elif defined(ARCH_IS_GENERIC)
   
 // needed for bitstream.h  
340  #define BSWAP(a) \  #define BSWAP(a) \
341           ((a) = ( ((a)&0xff)<<24) | (((a)&0xff00)<<8) | (((a)>>8)&0xff00) | (((a)>>24)&0xff))                  ((a) = (((a) & 0xff) << 24)  | (((a) & 0xff00) << 8) | \
342                           (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff))
343    #        define EMMS()
344    
345  // rdtsc command most likely not supported,  #        ifdef _PROFILING_
346  // so just dummy code here  #            include <time.h>
347  static __inline int64_t               static __inline int64_t read_counter(void)
 read_counter()  
348  {  {
349          return 0;                   return (int64_t)clock();
350  }  }
351    #        endif
352    
353  #endif // gcc or ecc  /*----------------------------------------------------------------------------
354     | gcc Not given architecture - This is probably an user who tries to build
355     | XviD the wrong way.
356     *---------------------------------------------------------------------------*/
357  #else  #else
358  #define BSWAP(a) __asm__ ( "bswapl %0\n" : "=r" (a) : "0" (a) )  #        error You are trying to compile XviD without defining the architecture type.
 #define EMMS() __asm__("emms\n\t")  
   
   
 // needed for timer.c  
 static __inline int64_t  
 read_counter()  
 {  
         int64_t ts;  
         uint32_t ts1, ts2;  
   
         __asm__ __volatile__("rdtsc\n\t":"=a"(ts1),  
                                                  "=d"(ts2));  
   
         ts = ((uint64_t) ts2 << 32) | ((uint64_t) ts1);  
   
         return ts;  
 }  
   
 #define ptr_t   uint32_t  
   
 #define CACHE_LINE 16  
   
359  #endif  #endif
360    
361  #else                                                   // OTHER OS  /*****************************************************************************
362     *  Unknown compiler
363     ****************************************************************************/
364    #else /* Compiler test */
365    
366          /*
367               * Ok we know nothing about the compiler, so we fallback to ANSI C
368               * features, so every compiler should be happy and compile the code.
369               *
370               * This is (mostly) equivalent to ARCH_IS_GENERIC.
371               */
372    
373    #    ifdef _DEBUG
374    
375            /* Needed for all debuf fprintf calls */
376  #include <stdio.h>  #include <stdio.h>
377  #include <stdarg.h>  #include <stdarg.h>
378    
379  static __inline void          static __inline void DPRINTF(int level, char *format, ...)
 DPRINTF(int level, char *fmt, ...)  
380  {  {
         if ((DPRINTF_LEVEL & level)) {  
   
381                  va_list args;                  va_list args;
382                  char buf[DPRINTF_BUF_SZ];              va_start(args, format);
383                if(DPRINTF_LEVEL & level) {
384                  va_start(args, fmt);                     vfprintf(stderr, format, args);
385                  vsprintf(buf, fmt, args);                     fprintf(stderr, "\n");
                 fprintf(stdout, "%s\n", buf);  
386          }          }
387  }  }
388    
389    #    else /* _DEBUG */
390            static __inline void DPRINTF(int level, char *format, ...) {}
391    #    endif /* _DEBUG */
392    
393  #define DEBUG(S)  #    define BSWAP(a) \
394  #define DEBUG1(S,I)              ((a) = (((a) & 0xff) << 24)  | (((a) & 0xff00) << 8) | \
395  #define DEBUG2(X,A,B)                     (((a) >> 8) & 0xff00) | (((a) >> 24) & 0xff))
 #define DEBUG3(X,A,B,C)  
 #define DEBUG8(X,A,B,C,D,E,F,G,H)  
 #define DEBUGCBR(A,B,C)  
   
 #include <inttypes.h>  
396    
397  #define EMMS()  #define EMMS()
398    
399  // needed for bitstream.h  #    ifdef _PROFILING_
400  #define BSWAP(a) \  #       include <time.h>
401           ((a) = ( ((a)&0xff)<<24) | (((a)&0xff00)<<8) | (((a)>>8)&0xff00) | (((a)>>24)&0xff))          static __inline int64_t read_counter(void)
   
 // rdtsc command most likely not supported,  
 // so just dummy code here  
 static __inline int64_t  
 read_counter()  
402  {  {
403          return 0;              return (int64_t)clock();
404  }  }
405    #    endif
406    
407  #define ptr_t uint32_t  #        define DECLARE_ALIGNED_MATRIX(name,sizex,sizey,type,alignment) \
408                    type name[(sizex)*(sizey)]
409    
410  #define CACHE_LINE  16  #endif /* Compiler test */
 #define CACHE_ALIGN  
411    
 #endif  
412    
413  #endif                                                  // _PORTAB_H_  #endif

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