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Annotation of gforth/engine/128bit.h, revision 1.3

1.1       anton       1: /* supply [u]int128_t as DOUBLE_CELL_TYPEs under some conditions
                      2: 
1.2       anton       3:   Copyright (C) 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
                      9:   as published by the Free Software Foundation, either version 3
                     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, see http://www.gnu.org/licenses/.
                     19: */
                     20: 
                     21: #if !defined(DOUBLE_CELL_TYPE) || !defined(DOUBLE_UCELL_TYPE)
                     22: #if (SIZEOF_CHAR_P==8)
                     23: #ifdef FORCE_LL
1.3     ! anton      24: /* #warning hand-defined int128_t */
1.1       anton      25: typedef int int128_t __attribute__((__mode__(TI)));
                     26: typedef unsigned int uint128_t __attribute__((__mode__(TI)));
                     27: #define DOUBLE_CELL_TYPE int128_t
                     28: #define DOUBLE_UCELL_TYPE uint128_t
                     29: #else /* !defined(FORCE_LL) */
                     30: #define BUGGY_LONG_LONG
                     31: #endif /* !defined(FORCE_LL) */
                     32: #else /* (SIZEOF_CHAR_P!=8) */
                     33: #define BUGGY_LONG_LONG
                     34: #endif /* (SIZEOF_CHAR_P==8) */
                     35: #endif