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18#ifndef DEF_HELPER_H
19#define DEF_HELPER_H 1
20
21
22#define HELPER(name) glue(helper_, name)
23
24#define GET_TCGV_i32 GET_TCGV_I32
25#define GET_TCGV_i64 GET_TCGV_I64
26#define GET_TCGV_ptr GET_TCGV_PTR
27
28
29#define dh_alias_i32 i32
30#define dh_alias_s32 i32
31#define dh_alias_int i32
32#define dh_alias_i64 i64
33#define dh_alias_s64 i64
34#define dh_alias_f32 i32
35#define dh_alias_f64 i64
36#define dh_alias_ptr ptr
37#define dh_alias_void void
38#define dh_alias_noreturn noreturn
39#define dh_alias(t) glue(dh_alias_, t)
40
41#define dh_ctype_i32 uint32_t
42#define dh_ctype_s32 int32_t
43#define dh_ctype_int int
44#define dh_ctype_i64 uint64_t
45#define dh_ctype_s64 int64_t
46#define dh_ctype_f32 float32
47#define dh_ctype_f64 float64
48#define dh_ctype_ptr void *
49#define dh_ctype_void void
50#define dh_ctype_noreturn void QEMU_NORETURN
51#define dh_ctype(t) dh_ctype_##t
52
53#ifdef NEED_CPU_H
54# ifdef TARGET_LONG_BITS
55# if TARGET_LONG_BITS == 32
56# define dh_alias_tl i32
57# else
58# define dh_alias_tl i64
59# endif
60# endif
61# define dh_alias_env ptr
62# define dh_ctype_tl target_ulong
63# define dh_ctype_env CPUArchState *
64#endif
65
66
67
68#define dh_retvar_decl0_void void
69#define dh_retvar_decl0_noreturn void
70#define dh_retvar_decl0_i32 TCGv_i32 retval
71#define dh_retvar_decl0_i64 TCGv_i64 retval
72#define dh_retvar_decl0_ptr TCGv_ptr retval
73#define dh_retvar_decl0(t) glue(dh_retvar_decl0_, dh_alias(t))
74
75#define dh_retvar_decl_void
76#define dh_retvar_decl_noreturn
77#define dh_retvar_decl_i32 TCGv_i32 retval,
78#define dh_retvar_decl_i64 TCGv_i64 retval,
79#define dh_retvar_decl_ptr TCGv_ptr retval,
80#define dh_retvar_decl(t) glue(dh_retvar_decl_, dh_alias(t))
81
82#define dh_retvar_void TCG_CALL_DUMMY_ARG
83#define dh_retvar_noreturn TCG_CALL_DUMMY_ARG
84#define dh_retvar_i32 GET_TCGV_i32(retval)
85#define dh_retvar_i64 GET_TCGV_i64(retval)
86#define dh_retvar_ptr GET_TCGV_ptr(retval)
87#define dh_retvar(t) glue(dh_retvar_, dh_alias(t))
88
89#define dh_is_64bit_void 0
90#define dh_is_64bit_noreturn 0
91#define dh_is_64bit_i32 0
92#define dh_is_64bit_i64 1
93#define dh_is_64bit_ptr (sizeof(void *) == 8)
94#define dh_is_64bit(t) glue(dh_is_64bit_, dh_alias(t))
95
96#define dh_is_signed_void 0
97#define dh_is_signed_noreturn 0
98#define dh_is_signed_i32 0
99#define dh_is_signed_s32 1
100#define dh_is_signed_i64 0
101#define dh_is_signed_s64 1
102#define dh_is_signed_f32 0
103#define dh_is_signed_f64 0
104#define dh_is_signed_tl 0
105#define dh_is_signed_int 1
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107
108
109#define dh_is_signed_ptr 0
110#define dh_is_signed_env dh_is_signed_ptr
111#define dh_is_signed(t) dh_is_signed_##t
112
113#define dh_sizemask(t, n) \
114 ((dh_is_64bit(t) << (n*2)) | (dh_is_signed(t) << (n*2+1)))
115
116#define dh_arg(t, n) \
117 glue(GET_TCGV_, dh_alias(t))(glue(arg, n))
118
119#define dh_arg_decl(t, n) glue(TCGv_, dh_alias(t)) glue(arg, n)
120
121#define DEF_HELPER_0(name, ret) \
122 DEF_HELPER_FLAGS_0(name, 0, ret)
123#define DEF_HELPER_1(name, ret, t1) \
124 DEF_HELPER_FLAGS_1(name, 0, ret, t1)
125#define DEF_HELPER_2(name, ret, t1, t2) \
126 DEF_HELPER_FLAGS_2(name, 0, ret, t1, t2)
127#define DEF_HELPER_3(name, ret, t1, t2, t3) \
128 DEF_HELPER_FLAGS_3(name, 0, ret, t1, t2, t3)
129#define DEF_HELPER_4(name, ret, t1, t2, t3, t4) \
130 DEF_HELPER_FLAGS_4(name, 0, ret, t1, t2, t3, t4)
131#define DEF_HELPER_5(name, ret, t1, t2, t3, t4, t5) \
132 DEF_HELPER_FLAGS_5(name, 0, ret, t1, t2, t3, t4, t5)
133
134
135
136#endif
137