version 1.22, 2003/03/22 10:04:07
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version 1.25, 2007/12/31 18:40:24
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\ data structures (like C structs) |
\ data structures (like C structs) |
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\ Copyright (C) 1995,1997,2000,2003 Free Software Foundation, Inc. |
\ Copyright (C) 1995,1997,2000,2003,2007 Free Software Foundation, Inc. |
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\ This file is part of Gforth. |
\ This file is part of Gforth. |
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\ Gforth is free software; you can redistribute it and/or |
\ Gforth is free software; you can redistribute it and/or |
\ modify it under the terms of the GNU General Public License |
\ modify it under the terms of the GNU General Public License |
\ as published by the Free Software Foundation; either version 2 |
\ as published by the Free Software Foundation, either version 3 |
\ of the License, or (at your option) any later version. |
\ of the License, or (at your option) any later version. |
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\ This program is distributed in the hope that it will be useful, |
\ This program is distributed in the hope that it will be useful, |
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\ GNU General Public License for more details. |
\ GNU General Public License for more details. |
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\ 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, see http://www.gnu.org/licenses/. |
\ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. |
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: naligned ( addr1 n -- addr2 ) \ gforth |
: naligned ( addr1 n -- addr2 ) \ gforth |
\g @var{addr2} is the aligned version of @var{addr1} with respect to the |
\g @var{addr2} is the aligned version of @var{addr1} with respect to the |
Line 102 cell% 2* 2constant double%
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Line 101 cell% 2* 2constant double%
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\g similar to @code{allocate}. |
\g similar to @code{allocate}. |
nip allocate ; |
nip allocate ; |
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: %alloc ( size align -- addr ) \ gforth |
: %alloc ( align size -- addr ) \ gforth |
\g Allocate @var{size} address units with alignment @var{align}, |
\g Allocate @var{size} address units with alignment @var{align}, |
\g giving a data block at @var{addr}; @code{throw} an ior code |
\g giving a data block at @var{addr}; @code{throw} an ior code |
\g if not successful. |
\g if not successful. |