Add ENET device to i.MX6 SOC.
[qemu.git] / include / exec / cpu_ldst_useronly_template.h
1 /*
2 * User-only accessor function support
3 *
4 * Generate inline load/store functions for one data size.
5 *
6 * Generate a store function as well as signed and unsigned loads.
7 *
8 * Not used directly but included from cpu_ldst.h.
9 *
10 * Copyright (c) 2015 Linaro Limited
11 *
12 * This library is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU Lesser General Public
14 * License as published by the Free Software Foundation; either
15 * version 2 of the License, or (at your option) any later version.
16 *
17 * This library is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20 * Lesser General Public License for more details.
21 *
22 * You should have received a copy of the GNU Lesser General Public
23 * License along with this library; if not, see <http://www.gnu.org/licenses/>.
24 */
25 #if DATA_SIZE == 8
26 #define SUFFIX q
27 #define USUFFIX q
28 #define DATA_TYPE uint64_t
29 #elif DATA_SIZE == 4
30 #define SUFFIX l
31 #define USUFFIX l
32 #define DATA_TYPE uint32_t
33 #elif DATA_SIZE == 2
34 #define SUFFIX w
35 #define USUFFIX uw
36 #define DATA_TYPE uint16_t
37 #define DATA_STYPE int16_t
38 #elif DATA_SIZE == 1
39 #define SUFFIX b
40 #define USUFFIX ub
41 #define DATA_TYPE uint8_t
42 #define DATA_STYPE int8_t
43 #else
44 #error unsupported data size
45 #endif
46
47 #if DATA_SIZE == 8
48 #define RES_TYPE uint64_t
49 #else
50 #define RES_TYPE uint32_t
51 #endif
52
53 static inline RES_TYPE
54 glue(glue(cpu_ld, USUFFIX), MEMSUFFIX)(CPUArchState *env, target_ulong ptr)
55 {
56 return glue(glue(ld, USUFFIX), _p)(g2h(ptr));
57 }
58
59 static inline RES_TYPE
60 glue(glue(glue(cpu_ld, USUFFIX), MEMSUFFIX), _ra)(CPUArchState *env,
61 target_ulong ptr,
62 uintptr_t retaddr)
63 {
64 return glue(glue(cpu_ld, USUFFIX), MEMSUFFIX)(env, ptr);
65 }
66
67 #if DATA_SIZE <= 2
68 static inline int
69 glue(glue(cpu_lds, SUFFIX), MEMSUFFIX)(CPUArchState *env, target_ulong ptr)
70 {
71 return glue(glue(lds, SUFFIX), _p)(g2h(ptr));
72 }
73
74 static inline int
75 glue(glue(glue(cpu_lds, SUFFIX), MEMSUFFIX), _ra)(CPUArchState *env,
76 target_ulong ptr,
77 uintptr_t retaddr)
78 {
79 return glue(glue(cpu_lds, SUFFIX), MEMSUFFIX)(env, ptr);
80 }
81 #endif
82
83 #ifndef CODE_ACCESS
84 static inline void
85 glue(glue(cpu_st, SUFFIX), MEMSUFFIX)(CPUArchState *env, target_ulong ptr,
86 RES_TYPE v)
87 {
88 glue(glue(st, SUFFIX), _p)(g2h(ptr), v);
89 }
90
91 static inline void
92 glue(glue(glue(cpu_st, SUFFIX), MEMSUFFIX), _ra)(CPUArchState *env,
93 target_ulong ptr,
94 RES_TYPE v,
95 uintptr_t retaddr)
96 {
97 glue(glue(cpu_st, SUFFIX), MEMSUFFIX)(env, ptr, v);
98 }
99 #endif
100
101 #undef RES_TYPE
102 #undef DATA_TYPE
103 #undef DATA_STYPE
104 #undef SUFFIX
105 #undef USUFFIX
106 #undef DATA_SIZE