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      1 /*	$NetBSD: m68k-gcc.h,v 1.2 2005/12/24 21:11:16 perry Exp $	*/
      2 
      3 /*
      4 -------------------------------------------------------------------------------
      5 One of the macros `BIGENDIAN' or `LITTLEENDIAN' must be defined.
      6 -------------------------------------------------------------------------------
      7 */
      8 #include <machine/endian.h>
      9 #if _BYTE_ORDER == _BIG_ENDIAN
     10 #define BIGENDIAN
     11 #endif
     12 #if _BYTE_ORDER == _LITTLE_ENDIAN
     13 #define LITTLEENDIAN
     14 #endif
     15 
     16 /*
     17 -------------------------------------------------------------------------------
     18 The macro `BITS64' can be defined to indicate that 64-bit integer types are
     19 supported by the compiler.
     20 -------------------------------------------------------------------------------
     21 */
     22 #define BITS64
     23 
     24 /*
     25 -------------------------------------------------------------------------------
     26 Each of the following `typedef's defines the most convenient type that holds
     27 integers of at least as many bits as specified.  For example, `uint8' should
     28 be the most convenient type that can hold unsigned integers of as many as
     29 8 bits.  The `flag' type must be able to hold either a 0 or 1.  For most
     30 implementations of C, `flag', `uint8', and `int8' should all be `typedef'ed
     31 to the same as `int'.
     32 -------------------------------------------------------------------------------
     33 */
     34 typedef int flag;
     35 typedef int uint8;
     36 typedef int int8;
     37 typedef int uint16;
     38 typedef int int16;
     39 typedef unsigned int uint32;
     40 typedef signed int int32;
     41 #ifdef BITS64
     42 typedef unsigned long long int uint64;
     43 typedef signed long long int int64;
     44 #endif
     45 
     46 /*
     47 -------------------------------------------------------------------------------
     48 Each of the following `typedef's defines a type that holds integers
     49 of _exactly_ the number of bits specified.  For instance, for most
     50 implementation of C, `bits16' and `sbits16' should be `typedef'ed to
     51 `unsigned short int' and `signed short int' (or `short int'), respectively.
     52 -------------------------------------------------------------------------------
     53 */
     54 typedef unsigned char bits8;
     55 typedef signed char sbits8;
     56 typedef unsigned short int bits16;
     57 typedef signed short int sbits16;
     58 typedef unsigned int bits32;
     59 typedef signed int sbits32;
     60 #ifdef BITS64
     61 typedef unsigned long long int bits64;
     62 typedef signed long long int sbits64;
     63 #endif
     64 
     65 #ifdef BITS64
     66 /*
     67 -------------------------------------------------------------------------------
     68 The `LIT64' macro takes as its argument a textual integer literal and
     69 if necessary ``marks'' the literal as having a 64-bit integer type.
     70 For example, the GNU C Compiler (`gcc') requires that 64-bit literals be
     71 appended with the letters `LL' standing for `long long', which is `gcc's
     72 name for the 64-bit integer type.  Some compilers may allow `LIT64' to be
     73 defined as the identity macro:  `#define LIT64( a ) a'.
     74 -------------------------------------------------------------------------------
     75 */
     76 #define LIT64( a ) a##LL
     77 #endif
     78 
     79 /*
     80 -------------------------------------------------------------------------------
     81 The macro `INLINE' can be used before functions that should be inlined.  If
     82 a compiler does not support explicit inlining, this macro should be defined
     83 to be `static'.
     84 -------------------------------------------------------------------------------
     85 */
     86 #define INLINE static inline
     87 
     88 #define FLOAT64_DEMANGLE(a)	(a)
     89 #define FLOAT64_MANGLE(a)	(a)
     90