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.
28 lines
472 B
C
28 lines
472 B
C
// SPDX-License-Identifier: GPL-2.0
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// Copyright (C) 2005-2018 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/single.h>
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void fsubs(void *ft, void *fa, void *fb)
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{
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FP_DECL_S(A);
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FP_DECL_S(B);
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FP_DECL_S(R);
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FP_DECL_EX;
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FP_UNPACK_SP(A, fa);
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FP_UNPACK_SP(B, fb);
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if (B_c != FP_CLS_NAN)
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B_s ^= 1;
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FP_ADD_S(R, A, B);
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FP_PACK_SP(ft, R);
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__FPU_FPCSR |= FP_CUR_EXCEPTIONS;
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}
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