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Greg Kroah-Hartmanb2441312017-11-01 15:07:57 +01001// SPDX-License-Identifier: GPL-2.0
Linus Torvalds1da177e2005-04-16 15:20:36 -07002#include <linux/types.h>
3#include <linux/errno.h>
Linus Torvalds7c0f6ba2016-12-24 11:46:01 -08004#include <linux/uaccess.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -07005
Kumar Galad2b194e2008-06-04 02:59:29 -05006#include <asm/sfp-machine.h>
7#include <math-emu/soft-fp.h>
8#include <math-emu/double.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -07009
10int
11fctiw(u32 *frD, void *frB)
12{
13 FP_DECL_D(B);
Kumar Galad2b194e2008-06-04 02:59:29 -050014 FP_DECL_EX;
Linus Torvalds1da177e2005-04-16 15:20:36 -070015 unsigned int r;
16
Kumar Galad2b194e2008-06-04 02:59:29 -050017 FP_UNPACK_DP(B, frB);
Linus Torvalds1da177e2005-04-16 15:20:36 -070018 FP_TO_INT_D(r, B, 32, 1);
19 frD[1] = r;
20
21#ifdef DEBUG
Harvey Harrisone48b1b42008-03-29 08:21:07 +110022 printk("%s: D %p, B %p: ", __func__, frD, frB);
Linus Torvalds1da177e2005-04-16 15:20:36 -070023 dump_double(frD);
24 printk("\n");
25#endif
26
27 return 0;
28}