1 /* Parameters derived from machine and compiler architecture */ 2 3 /* ---------------- Scalar alignments ---------------- */ 4 5 #define arch_align_short_mod 2 6 #define arch_align_int_mod 4 7 #define arch_align_long_mod 4 8 #define arch_align_ptr_mod 4 9 #define arch_align_float_mod 4 10 #define arch_align_double_mod 4 11 #define arch_align_ref_mod 4 12 13 /* ---------------- Scalar sizes ---------------- */ 14 15 #define arch_log2_sizeof_short 1 16 #define arch_log2_sizeof_int 2 17 #define arch_log2_sizeof_long 2 18 #define arch_sizeof_ds_ptr 4 19 #define arch_sizeof_ptr 4 20 #define arch_sizeof_float 4 21 #define arch_sizeof_double 8 22 #define arch_sizeof_ref 8 23 24 /* ---------------- Unsigned max values ---------------- */ 25 26 #define arch_max_uchar ((unsigned char)0xff + (unsigned char)0) 27 #define arch_max_ushort ((unsigned short)0xffff + (unsigned short)0) 28 #define arch_max_uint ((unsigned int)0xffffffff + (unsigned int)0) 29 #define arch_max_ulong ((unsigned long)0xffffffffL + (unsigned long)0) 30 31 /* ---------------- Miscellaneous ---------------- */ 32 33 #define arch_is_big_endian 1 34 #define arch_ptrs_are_signed 0 35 #define arch_floats_are_IEEE 1 36 #define arch_arith_rshift 2 37 #define arch_can_shift_full_long 0 38