1 /* 2 * PROJECT: ReactOS CRT library 3 * LICENSE: MIT (https://spdx.org/licenses/MIT) 4 * PURPOSE: Implementation of _statusfp 5 * COPYRIGHT: Copyright 2021 Roman Masanin <36927roma@gmail.com> 6 */ 7 8 #include "fpscr.h" 9 10 unsigned int _statusfp(void) 11 { 12 unsigned int flags = 0; 13 ARM_FPSCR fpscr; 14 15 fpscr.raw = __getfp(); 16 17 if (fpscr.data.exception & ARM_CW_IM) flags |= _SW_INVALID; 18 if (fpscr.data.exception & ARM_CW_ZM) flags |= _SW_ZERODIVIDE; 19 if (fpscr.data.exception & ARM_CW_OM) flags |= _SW_OVERFLOW; 20 if (fpscr.data.exception & ARM_CW_UM) flags |= _SW_UNDERFLOW; 21 if (fpscr.data.exception & ARM_CW_PM) flags |= _SW_INEXACT; 22 if (fpscr.data.exception & ARM_CW_DM) flags |= _SW_DENORMAL; 23 return flags; 24 } 25