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- // 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_z(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_S(r, A, 32, 0);
- __FPU_FPCSR |= FP_CUR_EXCEPTIONS;
- *(unsigned int *)ft = r;
- }
- }
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