Diff for /gforth/arch/generic/machine.h between versions 1.1 and 1.18

version 1.1, 1997/09/01 23:08:23 version 1.18, 2002/08/28 17:50:28
Line 2 Line 2
   This is a generic file for 32-bit machines with IEEE FP arithmetic (no VMS).    This is a generic file for 32-bit machines with IEEE FP arithmetic (no VMS).
   It only supports indirect threading.    It only supports indirect threading.
   
   Copyright (C) 1995 Free Software Foundation, Inc.    Copyright (C) 1995,1998,1999 Free Software Foundation, Inc.
   
   This file is part of Gforth.    This file is part of Gforth.
   
Line 18 Line 18
   
   You should have received a copy of the GNU General Public License    You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software    along with this program; if not, write to the Free Software
   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
 */  */
   
 /* define this if IEEE singles and doubles are available as C data types */  #ifndef THREADING_SCHEME
 #define IEEE_FP  #define THREADING_SCHEME 6
   #endif
   
 /* the IEEE types are used only for loading and storing */  /* define SYSCALL */
 /* the IEEE double precision type */  
 typedef double DFloat;  #ifndef SYSCALL
 /* the IEEE single precision type */  #define SYSCALL
 typedef float SFloat;  #endif
   
   #ifndef SYSSIGNALS
   #define SYSSIGNALS
   #endif
   
 #ifndef USE_FTOS  #ifndef USE_FTOS
 #ifndef USE_NO_FTOS  #ifndef USE_NO_FTOS
Line 43  typedef float SFloat; Line 48  typedef float SFloat;
    loses on processors with few registers. USE_TOS might be defined in     loses on processors with few registers. USE_TOS might be defined in
    the processor-specific files */     the processor-specific files */
   
 #ifdef DIRECT_THREADED  #ifndef INDIRECT_THREADED
 /* If you want direct threading, write a .h file for your processor! */  #ifndef DIRECT_THREADED
 /* We could put some stuff here that causes a compile error, but then  #define DIRECT_THREADED
    we could not use this file in the other machine.h files */  #endif
   #endif
   
   /* Types: these types are used as Forth's internal types */
   
   /* define this if IEEE singles and doubles are available as C data types */
   #define IEEE_FP
   
   /* the IEEE types are used only for loading and storing */
   /* the IEEE double precision type */
   typedef double DFloat;
   /* the IEEE single precision type */
   typedef float SFloat;
   
   typedef CELL_TYPE Cell;
   typedef unsigned CELL_TYPE UCell;
   typedef Cell Bool;
   typedef unsigned char Char;
   typedef double Float;
   typedef Char *Address;
   
   #if defined(DOUBLY_INDIRECT)
   typedef void **Label;
   #else /* !defined(DOUBLY_INDIRECT) */
   typedef void *Label;
   #endif /* !defined(DOUBLY_INDIRECT) */
   
   /* feature defines, these setting should be identical to the ones in machpc.fs */
   
   #define HAS_DCOMPS
   #define HAS_FILE
   #define HAS_FLOATING
   #define HAS_GLOCALS
   #define HAS_HASH
   #define HAS_OS
   #define HAS_XCONDS
   #define HAS_STANDARDTHREADING
   #define HAS_DEBUG
   #ifndef HAS_PEEPHOLE
   #define HAS_PEEPHOLE
 #endif  #endif
   
   #define RELINFOBITS     8

Removed from v.1.1  
changed lines
  Added in v.1.18


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