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18#ifndef EXEC_HELPER_HEAD_H
19#define EXEC_HELPER_HEAD_H
20
21#define HELPER(name) glue(helper_, name)
22
23
24#define dh_alias_i32 i32
25#define dh_alias_s32 i32
26#define dh_alias_int i32
27#define dh_alias_i64 i64
28#define dh_alias_s64 i64
29#define dh_alias_f16 i32
30#define dh_alias_f32 i32
31#define dh_alias_f64 i64
32#define dh_alias_ptr ptr
33#define dh_alias_void void
34#define dh_alias_noreturn noreturn
35#define dh_alias(t) glue(dh_alias_, t)
36
37#define dh_ctype_i32 uint32_t
38#define dh_ctype_s32 int32_t
39#define dh_ctype_int int
40#define dh_ctype_i64 uint64_t
41#define dh_ctype_s64 int64_t
42#define dh_ctype_f16 uint32_t
43#define dh_ctype_f32 float32
44#define dh_ctype_f64 float64
45#define dh_ctype_ptr void *
46#define dh_ctype_void void
47#define dh_ctype_noreturn void QEMU_NORETURN
48#define dh_ctype(t) dh_ctype_##t
49
50#ifdef NEED_CPU_H
51# ifdef TARGET_LONG_BITS
52# if TARGET_LONG_BITS == 32
53# define dh_alias_tl i32
54# else
55# define dh_alias_tl i64
56# endif
57# endif
58# define dh_alias_env ptr
59# define dh_ctype_tl target_ulong
60# define dh_ctype_env CPUArchState *
61#endif
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 NULL
80#define dh_retvar_noreturn NULL
81#define dh_retvar_i32 tcgv_i32_temp(retval)
82#define dh_retvar_i64 tcgv_i64_temp(retval)
83#define dh_retvar_ptr tcgv_ptr_temp(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_f16 0
100#define dh_is_signed_f32 0
101#define dh_is_signed_f64 0
102#define dh_is_signed_tl 0
103#define dh_is_signed_int 1
104
105
106
107#define dh_is_signed_ptr 0
108#define dh_is_signed_env dh_is_signed_ptr
109#define dh_is_signed(t) dh_is_signed_##t
110
111#define dh_sizemask(t, n) \
112 ((dh_is_64bit(t) << (n*2)) | (dh_is_signed(t) << (n*2+1)))
113
114#define dh_arg(t, n) \
115 glue(glue(tcgv_, dh_alias(t)), _temp)(glue(arg, n))
116
117#define dh_arg_decl(t, n) glue(TCGv_, dh_alias(t)) glue(arg, n)
118
119#define DEF_HELPER_0(name, ret) \
120 DEF_HELPER_FLAGS_0(name, 0, ret)
121#define DEF_HELPER_1(name, ret, t1) \
122 DEF_HELPER_FLAGS_1(name, 0, ret, t1)
123#define DEF_HELPER_2(name, ret, t1, t2) \
124 DEF_HELPER_FLAGS_2(name, 0, ret, t1, t2)
125#define DEF_HELPER_3(name, ret, t1, t2, t3) \
126 DEF_HELPER_FLAGS_3(name, 0, ret, t1, t2, t3)
127#define DEF_HELPER_4(name, ret, t1, t2, t3, t4) \
128 DEF_HELPER_FLAGS_4(name, 0, ret, t1, t2, t3, t4)
129#define DEF_HELPER_5(name, ret, t1, t2, t3, t4, t5) \
130 DEF_HELPER_FLAGS_5(name, 0, ret, t1, t2, t3, t4, t5)
131#define DEF_HELPER_6(name, ret, t1, t2, t3, t4, t5, t6) \
132 DEF_HELPER_FLAGS_6(name, 0, ret, t1, t2, t3, t4, t5, t6)
133
134
135
136#endif
137