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Annotation of gforth/arch/sparc/machine.h, revision 1.18

1.1       anton       1: /* This is the machine-specific part for a SPARC
                      2: 
1.18    ! anton       3:   Copyright (C) 1995,1996,1997,1998,2000,2003,2005,2007,2008 Free Software Foundation, Inc.
1.1       anton       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
1.15      anton       9:   as published by the Free Software Foundation, either version 3
1.1       anton      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
1.15      anton      18:   along with this program; if not, see http://www.gnu.org/licenses/.
1.1       anton      19: */
                     20: 
                     21: #if !defined(USE_TOS) && !defined(USE_NO_TOS)
                     22: #define USE_TOS
                     23: #endif
                     24: 
1.4       anton      25: #include "../generic/machine.h"
1.1       anton      26: 
                     27: #define FLUSH_ICACHE(addr,size) \
                     28:   ({void *_addr=(addr); void *_end=_addr+((Cell)(size)); \
1.17      anton      29:     for (_addr=(void *)(((long)_addr)&~7); _addr<_end; _addr += 8) \
1.1       anton      30:        asm("iflush %0+0"::"r"(_addr)); \
                     31:    })
                     32: /* the +0 in the iflush instruction is needed by gas */