0545e9dc6d
commit d1edce71135cc6d98c0a4b5729774542b676e769 Author: sophgo-forum-service <forum_service@sophgo.com> Date: Fri Mar 15 16:07:33 2024 +0800 [fix] recommend using ssh method to clone repo. [fix] fix sensor driver repo branch name.
31 lines
606 B
C
31 lines
606 B
C
// SPDX-License-Identifier: GPL-2.0
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// Copyright (C) 2005-2019 Andes Technology Corporation
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#include <linux/uaccess.h>
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#include <asm/sfp-machine.h>
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#include <math-emu/soft-fp.h>
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#include <math-emu/double.h>
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void fd2si_z(void *ft, void *fa)
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{
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int r;
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FP_DECL_D(A);
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FP_DECL_EX;
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FP_UNPACK_DP(A, fa);
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if (A_c == FP_CLS_INF) {
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*(int *)ft = (A_s == 0) ? 0x7fffffff : 0x80000000;
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__FPU_FPCSR |= FP_EX_INVALID;
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} else if (A_c == FP_CLS_NAN) {
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*(int *)ft = 0xffffffff;
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__FPU_FPCSR |= FP_EX_INVALID;
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} else {
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FP_TO_INT_D(r, A, 32, 1);
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__FPU_FPCSR |= FP_CUR_EXCEPTIONS;
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*(int *)ft = r;
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}
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}
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