1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
|
void glue(do_lsw, MEMSUFFIX) (int dst)
{
uint32_t tmp;
int sh;
#if 0
fprintf(logfile, "%s: addr=0x%08x count=%d reg=%d\n",
__func__, T0, T1, dst);
#endif
for (; T1 > 3; T1 -= 4, T0 += 4) {
ugpr(dst++) = glue(ldl, MEMSUFFIX)(T0);
if (dst == 32)
dst = 0;
}
if (T1 > 0) {
tmp = 0;
for (sh = 24; T1 > 0; T1--, T0++, sh -= 8) {
tmp |= glue(ldub, MEMSUFFIX)(T0) << sh;
}
ugpr(dst) = tmp;
}
}
void glue(do_stsw, MEMSUFFIX) (int src)
{
int sh;
#if 0
fprintf(logfile, "%s: addr=0x%08x count=%d reg=%d\n",
__func__, T0, T1, src);
#endif
for (; T1 > 3; T1 -= 4, T0 += 4) {
glue(stl, MEMSUFFIX)(T0, ugpr(src++));
if (src == 32)
src = 0;
}
if (T1 > 0) {
for (sh = 24; T1 > 0; T1--, T0++, sh -= 8)
glue(stb, MEMSUFFIX)(T0, (ugpr(src) >> sh) & 0xFF);
}
}
void glue(do_lsw_le, MEMSUFFIX) (int dst)
{
uint32_t tmp;
int sh;
#if 0
fprintf(logfile, "%s: addr=0x%08x count=%d reg=%d\n",
__func__, T0, T1, dst);
#endif
for (; T1 > 3; T1 -= 4, T0 += 4) {
tmp = glue(ldl, MEMSUFFIX)(T0);
ugpr(dst++) = ((tmp & 0xFF000000) >> 24) | ((tmp & 0x00FF0000) >> 8) |
((tmp & 0x0000FF00) << 8) | ((tmp & 0x000000FF) << 24);
if (dst == 32)
dst = 0;
}
if (T1 > 0) {
tmp = 0;
for (sh = 0; T1 > 0; T1--, T0++, sh += 8) {
tmp |= glue(ldub, MEMSUFFIX)(T0) << sh;
}
ugpr(dst) = tmp;
}
}
void glue(do_stsw_le, MEMSUFFIX) (int src)
{
uint32_t tmp;
int sh;
#if 0
fprintf(logfile, "%s: addr=0x%08x count=%d reg=%d\n",
__func__, T0, T1, src);
#endif
for (; T1 > 3; T1 -= 4, T0 += 4) {
tmp = ((ugpr(src++) & 0xFF000000) >> 24);
tmp |= ((ugpr(src++) & 0x00FF0000) >> 8);
tmp |= ((ugpr(src++) & 0x0000FF00) << 8);
tmp |= ((ugpr(src++) & 0x000000FF) << 24);
glue(stl, MEMSUFFIX)(T0, tmp);
if (src == 32)
src = 0;
}
if (T1 > 0) {
for (sh = 0; T1 > 0; T1--, T0++, sh += 8)
glue(stb, MEMSUFFIX)(T0, (ugpr(src) >> sh) & 0xFF);
}
}
#undef MEMSUFFIX
|
