2 * This program is free software; you can redistribute it and/or modify
3 * it under the terms of the GNU General Public License, version 2, as
4 * published by the Free Software Foundation.
6 * This program is distributed in the hope that it will be useful,
7 * but WITHOUT ANY WARRANTY; without even the implied warranty of
8 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
9 * GNU General Public License for more details.
11 * You should have received a copy of the GNU General Public License
12 * along with this program; if not, write to the Free Software
13 * Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
15 * Copyright Novell Inc. 2010
20 #ifndef __ASM_KVM_FPU_H__
21 #define __ASM_KVM_FPU_H__
23 #include <linux/types.h>
25 extern void fps_fres(u64 *fpscr, u32 *dst, u32 *src1);
26 extern void fps_frsqrte(u64 *fpscr, u32 *dst, u32 *src1);
27 extern void fps_fsqrts(u64 *fpscr, u32 *dst, u32 *src1);
29 extern void fps_fadds(u64 *fpscr, u32 *dst, u32 *src1, u32 *src2);
30 extern void fps_fdivs(u64 *fpscr, u32 *dst, u32 *src1, u32 *src2);
31 extern void fps_fmuls(u64 *fpscr, u32 *dst, u32 *src1, u32 *src2);
32 extern void fps_fsubs(u64 *fpscr, u32 *dst, u32 *src1, u32 *src2);
34 extern void fps_fmadds(u64 *fpscr, u32 *dst, u32 *src1, u32 *src2,
36 extern void fps_fmsubs(u64 *fpscr, u32 *dst, u32 *src1, u32 *src2,
38 extern void fps_fnmadds(u64 *fpscr, u32 *dst, u32 *src1, u32 *src2,
40 extern void fps_fnmsubs(u64 *fpscr, u32 *dst, u32 *src1, u32 *src2,
42 extern void fps_fsel(u64 *fpscr, u32 *dst, u32 *src1, u32 *src2,
45 #define FPD_ONE_IN(name) extern void fpd_ ## name(u64 *fpscr, u32 *cr, \
47 #define FPD_TWO_IN(name) extern void fpd_ ## name(u64 *fpscr, u32 *cr, \
48 u64 *dst, u64 *src1, u64 *src2);
49 #define FPD_THREE_IN(name) extern void fpd_ ## name(u64 *fpscr, u32 *cr, \
50 u64 *dst, u64 *src1, u64 *src2, u64 *src3);
52 extern void fpd_fcmpu(u64 *fpscr, u32 *cr, u64 *src1, u64 *src2);
53 extern void fpd_fcmpo(u64 *fpscr, u32 *cr, u64 *src1, u64 *src2);
85 extern void kvm_cvt_fd(u32 *from, u64 *to);
86 extern void kvm_cvt_df(u64 *from, u32 *to);