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