C/C++ Users Group Library 1996 July/C-C++ Users Group Library July 1996.iso/vol_300/359_11/patch5.000/EMU387_CONST.CC

C/C++ Source or Header | 1991-09-11 | 1KB | 21 lines

#include "emu.h"
#include "const.h"

reg CONST_1 = { SIGN_POS, TW_V, EXP_BIAS, 0x00000000, 0x80000000 };
reg CONST_2 = { SIGN_POS, TW_V, EXP_BIAS+1, 0x00000000, 0x80000000 };
reg CONST_HALF = { SIGN_POS, TW_V, EXP_BIAS-1, 0x00000000, 0x80000000 };
reg CONST_L2T = { SIGN_POS, TW_V, EXP_BIAS+1, 0xcd1b8afe, 0xd49a784b };
reg CONST_L2E = { SIGN_POS, TW_V, EXP_BIAS, 0x5c17f0bc, 0xb8aa3b29 };
reg CONST_PI = { SIGN_POS, TW_V, EXP_BIAS+1, 0x2168c235, 0xc90fdaa2 };
reg CONST_PI2 = { SIGN_POS, TW_V, EXP_BIAS, 0x2168c235, 0xc90fdaa2 };
reg CONST_PI4 = { SIGN_POS, TW_V, EXP_BIAS-1, 0x2168c235, 0xc90fdaa2 };
reg CONST_LG2 = { SIGN_POS, TW_V, EXP_BIAS-2, 0xfbcff799, 0x9a209a84 };
reg CONST_LN2 = { SIGN_POS, TW_V, EXP_BIAS-1, 0xd1cf79ac, 0xb17217f7 };
reg CONST_Z = { SIGN_POS, TW_Z, 0, 0x0, 0x0 };

reg CONST_PINF = { SIGN_POS, TW_S, EXP_MAX, 0x00000000, 0x80000000 };
reg CONST_NINF = { SIGN_NEG, TW_S, EXP_MAX, 0x00000000, 0x80000000 };
reg CONST_NAN = { SIGN_NEG, TW_S, EXP_MAX, 0x00000000, 0xC0000000 };