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
93
94
95
96
97
98
99
|
/*
* MIPS emulation micro-operations templates for floating point reg
* load & store for qemu.
*
* Copyright (c) 2006 Marius Groeger
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#if defined(SFREG)
#define OP_WLOAD_FREG(treg, tregname, SFREG) \
void glue(glue(op_load_fpr_,tregname), SFREG) (void) \
{ \
treg = FPR_W(env, SFREG); \
RETURN(); \
}
#define OP_WSTORE_FREG(treg, tregname, SFREG) \
void glue(glue(op_store_fpr_,tregname), SFREG) (void)\
{ \
FPR_W(env, SFREG) = treg; \
RETURN(); \
}
/* WT0 = SFREG.w: op_load_fpr_WT0_fprSFREG */
OP_WLOAD_FREG(WT0, WT0_fpr, SFREG)
/* SFREG.w = WT0: op_store_fpr_WT0_fprSFREG */
OP_WSTORE_FREG(WT0, WT0_fpr, SFREG)
OP_WLOAD_FREG(WT1, WT1_fpr, SFREG)
OP_WSTORE_FREG(WT1, WT1_fpr, SFREG)
OP_WLOAD_FREG(WT2, WT2_fpr, SFREG)
OP_WSTORE_FREG(WT2, WT2_fpr, SFREG)
#endif
#if defined(DFREG)
#define OP_DLOAD_FREG(treg, tregname, DFREG) \
void glue(glue(op_load_fpr_,tregname), DFREG) (void) \
{ \
treg = FPR_D(env, DFREG); \
RETURN(); \
}
#define OP_DSTORE_FREG(treg, tregname, DFREG) \
void glue(glue(op_store_fpr_,tregname), DFREG) (void)\
{ \
FPR_D(env, DFREG) = treg; \
RETURN(); \
}
OP_DLOAD_FREG(DT0, DT0_fpr, DFREG)
OP_DSTORE_FREG(DT0, DT0_fpr, DFREG)
OP_DLOAD_FREG(DT1, DT1_fpr, DFREG)
OP_DSTORE_FREG(DT1, DT1_fpr, DFREG)
OP_DLOAD_FREG(DT2, DT2_fpr, DFREG)
OP_DSTORE_FREG(DT2, DT2_fpr, DFREG)
#endif
#if defined (FTN)
#define SET_RESET(treg, tregname) \
void glue(op_set, tregname)(void) \
{ \
treg = PARAM1; \
RETURN(); \
} \
void glue(op_reset, tregname)(void) \
{ \
treg = 0; \
RETURN(); \
} \
SET_RESET(WT0, _WT0)
SET_RESET(WT1, _WT1)
SET_RESET(WT2, _WT2)
SET_RESET(DT0, _DT0)
SET_RESET(DT1, _DT1)
SET_RESET(DT2, _DT2)
#endif
|
