Revision b8dbdddc
/dev/null | ||
---|---|---|
1 |
/* |
|
2 |
* PowerPC emulation memory access helpers for qemu. |
|
3 |
* |
|
4 |
* Copyright (c) 2003-2007 Jocelyn Mayer |
|
5 |
* |
|
6 |
* This library is free software; you can redistribute it and/or |
|
7 |
* modify it under the terms of the GNU Lesser General Public |
|
8 |
* License as published by the Free Software Foundation; either |
|
9 |
* version 2 of the License, or (at your option) any later version. |
|
10 |
* |
|
11 |
* This library is distributed in the hope that it will be useful, |
|
12 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
13 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|
14 |
* Lesser General Public License for more details. |
|
15 |
* |
|
16 |
* You should have received a copy of the GNU Lesser General Public |
|
17 |
* License along with this library; if not, write to the Free Software |
|
18 |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
|
19 |
*/ |
|
20 |
|
|
21 |
/* 8 bits accesses */ |
|
22 |
static always_inline target_ulong glue(ldu8, MEMSUFFIX) (target_ulong EA) |
|
23 |
{ |
|
24 |
return (uint8_t)glue(ldub, MEMSUFFIX)(EA); |
|
25 |
} |
|
26 |
|
|
27 |
static always_inline target_long glue(lds8, MEMSUFFIX) (target_ulong EA) |
|
28 |
{ |
|
29 |
return (int8_t)glue(ldsb, MEMSUFFIX)(EA); |
|
30 |
} |
|
31 |
|
|
32 |
static always_inline void glue(st8, MEMSUFFIX) (target_ulong EA, uint8_t val) |
|
33 |
{ |
|
34 |
glue(stb, MEMSUFFIX)(EA, val); |
|
35 |
} |
|
36 |
|
|
37 |
/* 16 bits accesses */ |
|
38 |
static always_inline target_ulong glue(ldu16, MEMSUFFIX) (target_ulong EA) |
|
39 |
{ |
|
40 |
return (uint16_t)glue(lduw, MEMSUFFIX)(EA); |
|
41 |
} |
|
42 |
|
|
43 |
static always_inline target_long glue(lds16, MEMSUFFIX) (target_ulong EA) |
|
44 |
{ |
|
45 |
return (int16_t)glue(ldsw, MEMSUFFIX)(EA); |
|
46 |
} |
|
47 |
|
|
48 |
static always_inline void glue(st16, MEMSUFFIX) (target_ulong EA, uint16_t val) |
|
49 |
{ |
|
50 |
glue(stw, MEMSUFFIX)(EA, val); |
|
51 |
} |
|
52 |
|
|
53 |
static always_inline target_ulong glue(ldu16r, MEMSUFFIX) (target_ulong EA) |
|
54 |
{ |
|
55 |
return (uint16_t)bswap16(glue(lduw, MEMSUFFIX)(EA)); |
|
56 |
} |
|
57 |
|
|
58 |
static always_inline target_long glue(lds16r, MEMSUFFIX) (target_ulong EA) |
|
59 |
{ |
|
60 |
return (int16_t)bswap16(glue(lduw, MEMSUFFIX)(EA)); |
|
61 |
} |
|
62 |
|
|
63 |
static always_inline void glue(st16r, MEMSUFFIX) (target_ulong EA, uint16_t val) |
|
64 |
{ |
|
65 |
glue(stw, MEMSUFFIX)(EA, bswap16(val)); |
|
66 |
} |
|
67 |
|
|
68 |
/* 32 bits accesses */ |
|
69 |
static always_inline uint32_t glue(__ldul, MEMSUFFIX) (target_ulong EA) |
|
70 |
{ |
|
71 |
return (uint32_t)glue(ldl, MEMSUFFIX)(EA); |
|
72 |
} |
|
73 |
|
|
74 |
static always_inline int32_t glue(__ldsl, MEMSUFFIX) (target_ulong EA) |
|
75 |
{ |
|
76 |
return (int32_t)glue(ldl, MEMSUFFIX)(EA); |
|
77 |
} |
|
78 |
|
|
79 |
static always_inline target_ulong glue(ldu32, MEMSUFFIX) (target_ulong EA) |
|
80 |
{ |
|
81 |
return glue(__ldul, MEMSUFFIX)(EA); |
|
82 |
} |
|
83 |
|
|
84 |
static always_inline target_long glue(lds32, MEMSUFFIX) (target_ulong EA) |
|
85 |
{ |
|
86 |
return glue(__ldsl, MEMSUFFIX)(EA); |
|
87 |
} |
|
88 |
|
|
89 |
static always_inline void glue(st32, MEMSUFFIX) (target_ulong EA, uint32_t val) |
|
90 |
{ |
|
91 |
glue(stl, MEMSUFFIX)(EA, val); |
|
92 |
} |
|
93 |
|
|
94 |
static always_inline target_ulong glue(ldu32r, MEMSUFFIX) (target_ulong EA) |
|
95 |
{ |
|
96 |
return bswap32(glue(__ldul, MEMSUFFIX)(EA)); |
|
97 |
} |
|
98 |
|
|
99 |
static always_inline target_long glue(lds32r, MEMSUFFIX) (target_ulong EA) |
|
100 |
{ |
|
101 |
return (int32_t)bswap32(glue(__ldul, MEMSUFFIX)(EA)); |
|
102 |
} |
|
103 |
|
|
104 |
static always_inline void glue(st32r, MEMSUFFIX) (target_ulong EA, uint32_t val) |
|
105 |
{ |
|
106 |
glue(stl, MEMSUFFIX)(EA, bswap32(val)); |
|
107 |
} |
|
108 |
|
|
109 |
/* 64 bits accesses */ |
|
110 |
static always_inline uint64_t glue(__lduq, MEMSUFFIX) (target_ulong EA) |
|
111 |
{ |
|
112 |
return (uint64_t)glue(ldq, MEMSUFFIX)(EA); |
|
113 |
} |
|
114 |
|
|
115 |
static always_inline int64_t glue(__ldsq, MEMSUFFIX) (target_ulong EA) |
|
116 |
{ |
|
117 |
return (int64_t)glue(ldq, MEMSUFFIX)(EA); |
|
118 |
} |
|
119 |
|
|
120 |
static always_inline uint64_t glue(ldu64, MEMSUFFIX) (target_ulong EA) |
|
121 |
{ |
|
122 |
return glue(__lduq, MEMSUFFIX)(EA); |
|
123 |
} |
|
124 |
|
|
125 |
static always_inline int64_t glue(lds64, MEMSUFFIX) (target_ulong EA) |
|
126 |
{ |
|
127 |
return glue(__ldsq, MEMSUFFIX)(EA); |
|
128 |
} |
|
129 |
|
|
130 |
static always_inline void glue(st64, MEMSUFFIX) (target_ulong EA, uint64_t val) |
|
131 |
{ |
|
132 |
glue(stq, MEMSUFFIX)(EA, val); |
|
133 |
} |
|
134 |
|
|
135 |
static always_inline uint64_t glue(ldu64r, MEMSUFFIX) (target_ulong EA) |
|
136 |
{ |
|
137 |
return bswap64(glue(__lduq, MEMSUFFIX)(EA)); |
|
138 |
} |
|
139 |
|
|
140 |
static always_inline int64_t glue(lds64r, MEMSUFFIX) (target_ulong EA) |
|
141 |
{ |
|
142 |
return (int64_t)bswap64(glue(__lduq, MEMSUFFIX)(EA)); |
|
143 |
} |
|
144 |
|
|
145 |
static always_inline void glue(st64r, MEMSUFFIX) (target_ulong EA, uint64_t val) |
|
146 |
{ |
|
147 |
glue(stq, MEMSUFFIX)(EA, bswap64(val)); |
|
148 |
} |
Also available in: Unified diff