1 // SPDX-License-Identifier: GPL-2.0
2 #include <linux/types.h>
3 #include <linux/errno.h>
4 #include <linux/uaccess.h>
5
6 #include <asm/sfp-machine.h>
7 #include <math-emu/soft-fp.h>
8 #include <math-emu/double.h>
9 #include <math-emu/single.h>
10
11 int
12 frsp(void *frD, void *frB)
13 {
14 FP_DECL_D(B);
15 FP_DECL_EX;
16
17 #ifdef DEBUG
18 printk("%s: D %p, B %p\n", __func__, frD, frB);
19 #endif
20
21 FP_UNPACK_DP(B, frB);
22
23 #ifdef DEBUG
24 printk("B: %ld %lu %lu %ld (%ld)\n", B_s, B_f1, B_f0, B_e, B_c);
25 #endif
26
27 __FP_PACK_DS(frD, B);
28
29 return FP_CUR_EXCEPTIONS;
30 }
31
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