Diff for /gforth/Attic/386.h between versions 1.10 and 1.13

version 1.10, 1995/10/26 22:48:38 version 1.13, 1996/07/25 09:25:15
Line 1 Line 1
 /*  /*
   Copyright 1992 by the ANSI figForth Development Group  
   
   This is the machine-specific part for Intel 386 compatible processors    This is the machine-specific part for Intel 386 compatible processors
   
     Copyright (C) 1995 Free Software Foundation, Inc.
   
     This file is part of Gforth.
   
     Gforth is free software; you can redistribute it and/or
     modify it under the terms of the GNU General Public License
     as published by the Free Software Foundation; either version 2
     of the License, or (at your option) any later version.
   
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
   
     You should have received a copy of the GNU General Public License
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */  */
   
 #include "32bit.h"  #include "32bit.h"
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 /* this is the point where the does code starts if label points to the  /* this is the point where the does code starts if label points to the
  * jump dodoes */   * jump dodoes */
 #define DOES_HANDLER_SIZE       8  #define DOES_HANDLER_SIZE       8
 #define DOES_CODE(label)        ((Xt *)(CODE_ADDRESS(label)+DOES_HANDLER_SIZE))  #define DOES_CODE(xt) \
   ({ long _xt = (long)(xt); \
      long _ca = (long)(CODE_ADDRESS(_xt)); \
      (((*(unsigned char *)_xt) == CALL) && \
       ((*(unsigned char *)_ca) == JMP) && \
       ((long)(CODE_ADDRESS(_ca)) == (long)symbols[DODOES])) ? \
         _ca+DOES_HANDLER_SIZE : 0L; })
   
 /* this is a special version of DOES_CODE for use in dodoes */  /* this is a special version of DOES_CODE for use in dodoes */
 #define DOES_CODE1(label)       DOES_CODE(label)  #define DOES_CODE1(label)      (CODE_ADDRESS(label)+DOES_HANDLER_SIZE)
   
 /* this stores a jump dodoes at addr */  /* this stores a jump dodoes at addr */
 #define MAKE_DOES_CF(addr,doesp)        ({long _addr = (long)(addr); \  #define MAKE_DOES_CF(addr,doesp)        ({long _addr = (long)(addr); \

Removed from v.1.10  
changed lines
  Added in v.1.13


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