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Diffstat (limited to 'roms/SLOF/slof/types.h')
| -rw-r--r-- | roms/SLOF/slof/types.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/roms/SLOF/slof/types.h b/roms/SLOF/slof/types.h new file mode 100644 index 00000000..e347cc3c --- /dev/null +++ b/roms/SLOF/slof/types.h @@ -0,0 +1,49 @@ +/****************************************************************************** + * Copyright (c) 2004, 2008 IBM Corporation + * All rights reserved. + * This program and the accompanying materials + * are made available under the terms of the BSD License + * which accompanies this distribution, and is available at + * http://www.opensource.org/licenses/bsd-license.php + * + * Contributors: + * IBM Corporation - initial implementation + *****************************************************************************/ +// +// Copyright 2002,2003,2004 Segher Boessenkool <segher@kernel.crashing.org> +// + + +#ifndef _TYPES_H +#define _TYPES_H + +#if 0 +#include <stdint.h> + +typedef uint8_t type_c; // 1 byte +typedef uint16_t type_w; // 2 bytes +typedef uint32_t type_l; // 4 bytes +typedef intptr_t type_n; // cell size +typedef uintptr_t type_u; // cell size +#else +typedef unsigned char type_c; // 1 byte +typedef unsigned short type_w; // 2 bytes +typedef unsigned int type_l; // 4 bytes +typedef long type_n; // cell size +typedef unsigned long type_u; // cell size +#endif + +//#define CELLSIZE (sizeof(type_u) / sizeof(type_c)) +#define CELLSIZE sizeof(type_u) + +typedef union cell { + type_n n; + type_u u; + void *a; + type_c c[CELLSIZE]; + type_w w[CELLSIZE/2]; + type_l l[CELLSIZE/4]; +} cell; + + +#endif /* _TYPES_H */ |