// SPDX-License-Identifier: GPL-2.0 // Copyright (C) 2005-2019 Andes Technology Corporation #include <linux/uaccess.h> #include <asm/sfp-machine.h> #include <math-emu/soft-fp.h> #include <math-emu/single.h> void fs2ui(void *ft, void *fa) { unsigned int r; FP_DECL_S(A); FP_DECL_EX; FP_UNPACK_SP(A, fa); if (A_c == FP_CLS_INF) { *(unsigned int *)ft = (A_s == 0) ? 0xffffffff : 0x00000000; __FPU_FPCSR |= FP_EX_INVALID; } else if (A_c == FP_CLS_NAN) { *(unsigned int *)ft = 0xffffffff; __FPU_FPCSR |= FP_EX_INVALID; } else { FP_TO_INT_ROUND_S(r, A, 32, 0); __FPU_FPCSR |= FP_CUR_EXCEPTIONS; *(unsigned int *)ft = r; } }