1 #include <linux/types.h>
2 #include <linux/errno.h>
3 #include <asm/uaccess.h>
5 #include <asm/sfp-machine.h>
6 #include <math-emu/soft-fp.h>
7 #include <math-emu/double.h>
8 #include <math-emu/single.h>
11 lfs(void *frD, void *ea)
19 printk("%s: D %p, ea %p\n", __func__, frD, ea);
22 if (copy_from_user(&f, ea, sizeof(float)))
28 printk("A: %ld %lu %ld (%ld) [%08lx]\n", A_s, A_f, A_e, A_c,
29 *(unsigned long *)&f);
32 FP_CONV(D, S, 2, 1, R, A);
35 printk("R: %ld %lu %lu %ld (%ld)\n", R_s, R_f1, R_f0, R_e, R_c);
38 if (R_c == FP_CLS_NAN) {
40 _FP_PACK_RAW_2_P(D, frD, R);