2 * Copyright 2007 Sony Corporation
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 2 of the License.
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
13 * You should have received a copy of the GNU General Public License
14 * along with this program.
15 * If not, see <http://www.gnu.org/licenses/>.
18 #ifndef _ASM_POWERPC_EMULATED_OPS_H
19 #define _ASM_POWERPC_EMULATED_OPS_H
21 #include <asm/atomic.h>
24 #ifdef CONFIG_PPC_EMULATED_STATS
26 struct ppc_emulated_entry {
31 extern struct ppc_emulated {
33 struct ppc_emulated_entry altivec;
35 struct ppc_emulated_entry dcba;
36 struct ppc_emulated_entry dcbz;
37 struct ppc_emulated_entry fp_pair;
38 struct ppc_emulated_entry isel;
39 struct ppc_emulated_entry mcrxr;
40 struct ppc_emulated_entry mfpvr;
41 struct ppc_emulated_entry multiple;
42 struct ppc_emulated_entry popcntb;
43 struct ppc_emulated_entry spe;
44 struct ppc_emulated_entry string;
45 struct ppc_emulated_entry unaligned;
46 #ifdef CONFIG_MATH_EMULATION
47 struct ppc_emulated_entry math;
48 #elif defined(CONFIG_8XX_MINIMAL_FPEMU)
49 struct ppc_emulated_entry 8xx;
52 struct ppc_emulated_entry vsx;
56 extern u32 ppc_warn_emulated;
58 extern void ppc_warn_emulated_print(const char *type);
60 #define PPC_WARN_EMULATED(type) \
62 atomic_inc(&ppc_emulated.type.val); \
63 if (ppc_warn_emulated) \
64 ppc_warn_emulated_print(ppc_emulated.type.name); \
67 #else /* !CONFIG_PPC_EMULATED_STATS */
69 #define PPC_WARN_EMULATED(type) do { } while (0)
71 #endif /* !CONFIG_PPC_EMULATED_STATS */
73 #endif /* _ASM_POWERPC_EMULATED_OPS_H */