From ddaa4fc95836673ce96c144821fc4e0f752cf793 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Wed, 28 Apr 2004 16:20:38 -0700 Subject: Use variables for target data structure information, instead of hardcoding it at compile time. This allows us to do "cross-checks" much more easily. --- target.c | 49 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 target.c (limited to 'target.c') diff --git a/target.c b/target.c new file mode 100644 index 00000000..6aece3bd --- /dev/null +++ b/target.c @@ -0,0 +1,49 @@ +#ifndef TARGET_H +#define TARGET_H + +#include + +#include "symbol.h" +#include "target.h" + +struct symbol *size_t_ctype = &ulong_ctype; +struct symbol *ssize_t_ctype = &long_ctype; + +/* + * For "__attribute__((aligned))" + */ +int MAX_ALIGNMENT = 16; + +/* + * Integer data types + */ +int BITS_IN_CHAR = 8; +int BITS_IN_SHORT = 16; +int BITS_IN_INT = 32; +int BITS_IN_LONG = 32; +int BITS_IN_LONGLONG = 64; + +int MAX_INT_ALIGNMENT = 4; + +/* + * Floating point data types + */ +int BITS_IN_FLOAT = 32; +int BITS_IN_DOUBLE = 64; +int BITS_IN_LONGDOUBLE = 80; + +int MAX_FP_ALIGNMENT = 8; + +/* + * Pointer data type + */ +int BITS_IN_POINTER = 32; +int POINTER_ALIGNMENT = 4; + +/* + * Enum data types + */ +int BITS_IN_ENUM = 32; +int ENUM_ALIGNMENT = 4; + +#endif -- cgit 1.2.3-korg