/*  * This file is part of the UCB release of Plan 9. It is subject to the license * terms in the LICENSE file found in the top-level directory of this * distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No * part of the UCB release of Plan 9, including this file, may be copied, * modified, propagated, or distributed except according to the terms contained * in the LICENSE file. */ /* Parameters derived from machine and compiler architecture */ 	 /* ---------------- Scalar alignments ---------------- */ #define ARCH_ALIGN_SHORT_MOD 2#define ARCH_ALIGN_INT_MOD 4#define ARCH_ALIGN_LONG_MOD 4#define ARCH_ALIGN_PTR_MOD 4#define ARCH_ALIGN_FLOAT_MOD 4#define ARCH_ALIGN_DOUBLE_MOD 8#define ARCH_ALIGN_STRUCT_MOD 4 	 /* ---------------- Scalar sizes ---------------- */ #define ARCH_LOG2_SIZEOF_SHORT 1#define ARCH_LOG2_SIZEOF_INT 2#define ARCH_LOG2_SIZEOF_LONG 2#define ARCH_LOG2_SIZEOF_LONG_LONG 3#define ARCH_SIZEOF_PTR 4#define ARCH_SIZEOF_FLOAT 4#define ARCH_SIZEOF_DOUBLE 8#define ARCH_FLOAT_MANTISSA_BITS 24#define ARCH_DOUBLE_MANTISSA_BITS 53 	 /* ---------------- Unsigned max values ---------------- */ #define ARCH_MAX_UCHAR ((unsigned char)0xff + (unsigned char)0)#define ARCH_MAX_USHORT ((unsigned short)0xffff + (unsigned short)0)#define ARCH_MAX_UINT ((unsigned int)~0 + (unsigned int)0)#define ARCH_MAX_ULONG ((unsigned long)~0L + (unsigned long)0) 	 /* ---------------- Cache sizes ---------------- */ #define ARCH_CACHE1_SIZE 65536#define ARCH_CACHE2_SIZE 131072 	 /* ---------------- Miscellaneous ---------------- */ #define ARCH_IS_BIG_ENDIAN 0#define ARCH_PTRS_ARE_SIGNED 0#define ARCH_FLOATS_ARE_IEEE 1#define ARCH_ARITH_RSHIFT 2#define ARCH_CAN_SHIFT_FULL_LONG 1#define ARCH_DIV_NEG_POS_TRUNCATES 1