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
|
#ifdef TARGET_ABI32
#define ADDR(x) ((x) & 0xffffffff)
#else
#define ADDR(x) (x)
#endif
#ifdef __i386__
/*** Integer store ***/
void OPPROTO glue(op_std, MEMSUFFIX)(void)
{
uint64_t tmp = ((uint64_t)T1 << 32) | (uint64_t)(T2 & 0xffffffff);
glue(stq, MEMSUFFIX)(ADDR(T0), tmp);
}
#endif /* __i386__ */
/*** Floating-point store ***/
void OPPROTO glue(op_stdf, MEMSUFFIX) (void)
{
glue(stfq, MEMSUFFIX)(ADDR(T0), DT0);
}
/*** Floating-point load ***/
void OPPROTO glue(op_lddf, MEMSUFFIX) (void)
{
DT0 = glue(ldfq, MEMSUFFIX)(ADDR(T0));
}
#if defined(CONFIG_USER_ONLY)
void OPPROTO glue(op_ldqf, MEMSUFFIX) (void)
{
// XXX add 128 bit load
CPU_QuadU u;
u.ll.upper = glue(ldq, MEMSUFFIX)(ADDR(T0));
u.ll.lower = glue(ldq, MEMSUFFIX)(ADDR(T0 + 8));
QT0 = u.q;
}
void OPPROTO glue(op_stqf, MEMSUFFIX) (void)
{
// XXX add 128 bit store
CPU_QuadU u;
u.q = QT0;
glue(stq, MEMSUFFIX)(ADDR(T0), u.ll.upper);
glue(stq, MEMSUFFIX)(ADDR(T0 + 8), u.ll.lower);
}
#endif
#undef MEMSUFFIX
|