Diff for /gforth/engine/engine.c between versions 1.14 and 1.23

version 1.14, 1999/08/07 21:40:36 version 1.23, 2000/09/23 15:47:07
Line 1 Line 1
 /* Gforth virtual machine (aka inner interpreter)  /* Gforth virtual machine (aka inner interpreter)
   
   Copyright (C) 1995,1996,1997,1998 Free Software Foundation, Inc.    Copyright (C) 1995,1996,1997,1998,2000 Free Software Foundation, Inc.
   
   This file is part of Gforth.    This file is part of Gforth.
   
Line 16 Line 16
   
   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.
 */  */
   
 #include "config.h"  #include "config.h"
Line 38 Line 38
 #include <sys/time.h>  #include <sys/time.h>
 #include <unistd.h>  #include <unistd.h>
 #include <pwd.h>  #include <pwd.h>
   #include <dirent.h>
   #include <sys/resource.h>
   #ifdef HAVE_FNMATCH_H
   #include <fnmatch.h>
   #else
   #include "fnmatch.h"
   #endif
 #else  #else
 #include "systypes.h"  #include "systypes.h"
 #endif  #endif
Line 82  int emitcounter; Line 89  int emitcounter;
   
 #ifdef MEMCMP_AS_SUBROUTINE  #ifdef MEMCMP_AS_SUBROUTINE
 extern int gforth_memcmp(const char * s1, const char * s2, size_t n);  extern int gforth_memcmp(const char * s1, const char * s2, size_t n);
   #define memcmp(s1,s2,n) gforth_memcmp(s1,s2,n)
 #endif  #endif
   
 #ifdef HAS_FILE  #ifdef HAS_FILE
Line 162  char *tilde_cstr(Char *from, UCell size, Line 170  char *tilde_cstr(Char *from, UCell size,
 }  }
 #endif  #endif
   
   DCell timeval2us(struct timeval *tvp)
   {
   #ifndef BUGGY_LONG_LONG
     return (tvp->tv_sec*(DCell)1000000)+tvp->tv_usec;
   #else
     DCell d2;
     DCell d1=mmul(tvp->tv_sec,1000000);
     d2.lo = d1.lo+tvp->tv_usec;
     d2.hi = d1.hi + (d2.lo<d1.lo);
     return d2;
   #endif
   }
   
 #define NEWLINE '\n'  #define NEWLINE '\n'
   
 #ifndef HAVE_RINT  #ifndef HAVE_RINT
Line 169  char *tilde_cstr(Char *from, UCell size, Line 190  char *tilde_cstr(Char *from, UCell size,
 #endif  #endif
   
 #ifdef HAS_FILE  #ifdef HAS_FILE
 static char* fileattr[6]={"r","rb","r+","r+b","w","wb"};  static char* fileattr[6]={"rb","rb","r+b","r+b","wb","wb"};
   
 #ifndef O_BINARY  #ifndef O_BINARY
 #define O_BINARY 0  #define O_BINARY 0
Line 179  static char* fileattr[6]={"r","rb","r+", Line 200  static char* fileattr[6]={"r","rb","r+",
 #endif  #endif
   
 static int ufileattr[6]= {  static int ufileattr[6]= {
   O_RDONLY|O_TEXT, O_RDONLY|O_BINARY,    O_RDONLY|O_BINARY, O_RDONLY|O_BINARY,
   O_RDWR  |O_TEXT, O_RDWR  |O_BINARY,    O_RDWR  |O_BINARY, O_RDWR  |O_BINARY,
   O_WRONLY|O_TEXT, O_WRONLY|O_BINARY };    O_WRONLY|O_BINARY, O_WRONLY|O_BINARY };
 #endif  #endif
   
 /* if machine.h has not defined explicit registers, define them as implicit */  /* if machine.h has not defined explicit registers, define them as implicit */
Line 299  Label *engine(Xt *ip0, Cell *sp0, Cell * Line 320  Label *engine(Xt *ip0, Cell *sp0, Cell *
       if (i>=MAX_SYMBOLS) {        if (i>=MAX_SYMBOLS) {
         fprintf(stderr,"gforth-ditc: more than %d primitives\n",MAX_SYMBOLS);          fprintf(stderr,"gforth-ditc: more than %d primitives\n",MAX_SYMBOLS);
         exit(1);          exit(1);
         }
         symbols[i] = &routines[i];
     }      }
     symbols[i] = &routines[i];  
   }  
 #endif /* defined(DOUBLY_INDIRECT) */  #endif /* defined(DOUBLY_INDIRECT) */
   return symbols;      return symbols;
 }    }
   
   IF_TOS(TOS = sp[0]);    IF_TOS(TOS = sp[0]);
   IF_FTOS(FTOS = fp[0]);    IF_FTOS(FTOS = fp[0]);

Removed from v.1.14  
changed lines
  Added in v.1.23


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