[linux-block.git] / arch / powerpc / math-emu / fctiw.c

// SPDX-License-Identifier: GPL-2.0
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/uaccess.h>

#include <asm/sfp-machine.h>
#include <math-emu/soft-fp.h>
#include <math-emu/double.h>

int
fctiw(u32 *frD, void *frB)
{
	FP_DECL_D(B);
	FP_DECL_EX;
	unsigned int r;

	FP_UNPACK_DP(B, frB);
	FP_TO_INT_D(r, B, 32, 1);
	frD[1] = r;

#ifdef DEBUG
	printk("%s: D %p, B %p: ", __func__, frD, frB);
	dump_double(frD);
	printk("\n");
#endif

	return 0;
}
Commit	Line	Data
b2441318	1	// SPDX-License-Identifier: GPL-2.0
1da177e4 LT	2	#include <linux/types.h>
1da177e4 LT	3	#include <linux/errno.h>
7c0f6ba6	4	#include <linux/uaccess.h>
1da177e4	5
d2b194ed KG	6	#include <asm/sfp-machine.h>
	7	#include <math-emu/soft-fp.h>
	8	#include <math-emu/double.h>
1da177e4 LT	9
	10	int
	11	fctiw(u32 frD, void frB)
	12	{
	13	FP_DECL_D(B);
d2b194ed	14	FP_DECL_EX;
1da177e4 LT	15	unsigned int r;
1da177e4 LT	16
d2b194ed	17	FP_UNPACK_DP(B, frB);
1da177e4 LT	18	FP_TO_INT_D(r, B, 32, 1);
	19	frD[1] = r;
	20
	21	#ifdef DEBUG
e48b1b45	22	printk("%s: D %p, B %p: ", __func__, frD, frB);
1da177e4 LT	23	dump_double(frD);
	24	printk("\n");
	25	#endif
	26
	27	return 0;
	28	}