File:  [gforth] / gforth / arch / sparc / machine.h
Revision 1.11: download - view: text, annotated - select for diffs
Mon Jan 20 17:07:39 2003 UTC (21 years, 3 months ago) by anton
Branches: MAIN
CVS tags: HEAD
undid changes to copyright notices

    1: /* This is the machine-specific part for a SPARC
    2: 
    3:   Copyright (C) 1995,1996,1997,1998,2000 Free Software Foundation, Inc.
    4: 
    5:   This file is part of Gforth.
    6: 
    7:   Gforth is free software; you can redistribute it and/or
    8:   modify it under the terms of the GNU General Public License
    9:   as published by the Free Software Foundation; either version 2
   10:   of the License, or (at your option) any later version.
   11: 
   12:   This program is distributed in the hope that it will be useful,
   13:   but WITHOUT ANY WARRANTY; without even the implied warranty of
   14:   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   15:   GNU General Public License for more details.
   16: 
   17:   You should have received a copy of the GNU General Public License
   18:   along with this program; if not, write to the Free Software
   19:   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
   20: */
   21: 
   22: #ifndef THREADING_SCHEME
   23: #define THREADING_SCHEME 5
   24: #endif
   25: 
   26: #if !defined(USE_TOS) && !defined(USE_NO_TOS)
   27: #define USE_TOS
   28: #endif
   29: 
   30: #include "../generic/machine.h"
   31: 
   32: #define FLUSH_ICACHE(addr,size) \
   33:   ({void *_addr=(addr); void *_end=_addr+((Cell)(size)); \
   34:     for (_addr=((long)_addr)&~7; _addr<_end; _addr += 8) \
   35:        asm("iflush %0+0"::"r"(_addr)); \
   36:    })
   37: /* the +0 in the iflush instruction is needed by gas */

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