1*8deabd96SDavid du Colombier /* Parameters derived from machine and compiler architecture. */ 2*8deabd96SDavid du Colombier /* This file is generated mechanically by genarch.c. */ 3*8deabd96SDavid du Colombier 4*8deabd96SDavid du Colombier /* ---------------- Scalar alignments ---------------- */ 5*8deabd96SDavid du Colombier 6*8deabd96SDavid du Colombier #define ARCH_ALIGN_SHORT_MOD 2 7*8deabd96SDavid du Colombier #define ARCH_ALIGN_INT_MOD 4 8*8deabd96SDavid du Colombier #define ARCH_ALIGN_LONG_MOD 4 9*8deabd96SDavid du Colombier #define ARCH_ALIGN_PTR_MOD 8 10*8deabd96SDavid du Colombier #define ARCH_ALIGN_FLOAT_MOD 4 11*8deabd96SDavid du Colombier #define ARCH_ALIGN_DOUBLE_MOD 8 12*8deabd96SDavid du Colombier #define ARCH_ALIGN_STRUCT_MOD 4 13*8deabd96SDavid du Colombier 14*8deabd96SDavid du Colombier /* ---------------- Scalar sizes ---------------- */ 15*8deabd96SDavid du Colombier 16*8deabd96SDavid du Colombier #define ARCH_LOG2_SIZEOF_CHAR 0 17*8deabd96SDavid du Colombier #define ARCH_LOG2_SIZEOF_SHORT 1 18*8deabd96SDavid du Colombier #define ARCH_LOG2_SIZEOF_INT 2 19*8deabd96SDavid du Colombier #define ARCH_LOG2_SIZEOF_LONG 2 20*8deabd96SDavid du Colombier #define ARCH_LOG2_SIZEOF_LONG_LONG 3 21*8deabd96SDavid du Colombier #define ARCH_SIZEOF_PTR 8 22*8deabd96SDavid du Colombier #define ARCH_SIZEOF_FLOAT 4 23*8deabd96SDavid du Colombier #define ARCH_SIZEOF_DOUBLE 8 24*8deabd96SDavid du Colombier #define ARCH_FLOAT_MANTISSA_BITS 24 25*8deabd96SDavid du Colombier #define ARCH_DOUBLE_MANTISSA_BITS 53 26*8deabd96SDavid du Colombier 27*8deabd96SDavid du Colombier /* ---------------- Unsigned max values ---------------- */ 28*8deabd96SDavid du Colombier 29*8deabd96SDavid du Colombier #define ARCH_MAX_UCHAR ((unsigned char)0xff + (unsigned char)0) 30*8deabd96SDavid du Colombier #define ARCH_MAX_USHORT ((unsigned short)0xffff + (unsigned short)0) 31*8deabd96SDavid du Colombier #define ARCH_MAX_UINT ((unsigned int)~0 + (unsigned int)0) 32*8deabd96SDavid du Colombier #define ARCH_MAX_ULONG ((unsigned long)~0L + (unsigned long)0) 33*8deabd96SDavid du Colombier 34*8deabd96SDavid du Colombier /* ---------------- Cache sizes ---------------- */ 35*8deabd96SDavid du Colombier 36*8deabd96SDavid du Colombier #define ARCH_CACHE1_SIZE 4096 37*8deabd96SDavid du Colombier #define ARCH_CACHE2_SIZE 4194304 38*8deabd96SDavid du Colombier 39*8deabd96SDavid du Colombier /* ---------------- Miscellaneous ---------------- */ 40*8deabd96SDavid du Colombier 41*8deabd96SDavid du Colombier #define ARCH_IS_BIG_ENDIAN 0 42*8deabd96SDavid du Colombier #define ARCH_PTRS_ARE_SIGNED 0 43*8deabd96SDavid du Colombier #define ARCH_FLOATS_ARE_IEEE 1 44*8deabd96SDavid du Colombier #define ARCH_ARITH_RSHIFT 2 45*8deabd96SDavid du Colombier #define ARCH_CAN_SHIFT_FULL_LONG 0 46*8deabd96SDavid du Colombier #define ARCH_DIV_NEG_POS_TRUNCATES 1 47