blob: ddcc14664b1a23a7116b95d9883cb92b4b7604ae [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001#include <linux/types.h>
2#include <linux/errno.h>
3#include <asm/uaccess.h>
4
Kumar Galad2b194e2008-06-04 02:59:29 -05005#include <asm/sfp-machine.h>
6#include <math-emu/soft-fp.h>
7#include <math-emu/double.h>
8#include <math-emu/single.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -07009
10int
11frsp(void *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
16#ifdef DEBUG
Harvey Harrisone48b1b42008-03-29 08:21:07 +110017 printk("%s: D %p, B %p\n", __func__, frD, frB);
Linus Torvalds1da177e2005-04-16 15:20:36 -070018#endif
19
Kumar Galad2b194e2008-06-04 02:59:29 -050020 FP_UNPACK_DP(B, frB);
Linus Torvalds1da177e2005-04-16 15:20:36 -070021
22#ifdef DEBUG
23 printk("B: %ld %lu %lu %ld (%ld)\n", B_s, B_f1, B_f0, B_e, B_c);
24#endif
25
Kumar Galad2b194e2008-06-04 02:59:29 -050026 __FP_PACK_DS(frD, B);
27
28 return FP_CUR_EXCEPTIONS;
Linus Torvalds1da177e2005-04-16 15:20:36 -070029}