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
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
|
#define __SYSCALL_LL_E(x) \
((union { long long ll; long l[2]; }){ .ll = x }).l[0], \
((union { long long ll; long l[2]; }){ .ll = x }).l[1]
#define __SYSCALL_LL_O(x) 0, __SYSCALL_LL_E((x))
#ifndef __clang__
static __inline long __syscall0(long n)
{
register unsigned long r12 __asm__("r12") = n;
register unsigned long r3 __asm__("r3");
__asm__ __volatile__ ("brki r14, 0x8" : "=r"(r3)
: "r"(r12)
: "memory");
return r3;
}
static inline long __syscall1(long n, long a)
{
register unsigned long r12 __asm__("r12") = n;
register unsigned long r3 __asm__("r3");
register unsigned long r5 __asm__("r5") = a;
__asm__ __volatile__ ("brki r14, 0x8" : "=r"(r3)
: "r"(r12), "r"(r5)
: "memory");
return r3;
}
static inline long __syscall2(long n, long a, long b)
{
register unsigned long r12 __asm__("r12") = n;
register unsigned long r3 __asm__("r3");
register unsigned long r5 __asm__("r5") = a;
register unsigned long r6 __asm__("r6") = b;
__asm__ __volatile__ ("brki r14, 0x8" : "=r"(r3)
: "r"(r12), "r"(r5), "r"(r6)
: "memory");
return r3;
}
static inline long __syscall3(long n, long a, long b, long c)
{
register unsigned long r12 __asm__("r12") = n;
register unsigned long r3 __asm__("r3");
register unsigned long r5 __asm__("r5") = a;
register unsigned long r6 __asm__("r6") = b;
register unsigned long r7 __asm__("r7") = c;
__asm__ __volatile__ ("brki r14, 0x8" : "=r"(r3)
: "r"(r12), "r"(r5), "r"(r6), "r"(r7)
: "memory");
return r3;
}
static inline long __syscall4(long n, long a, long b, long c, long d)
{
register unsigned long r12 __asm__("r12") = n;
register unsigned long r3 __asm__("r3");
register unsigned long r5 __asm__("r5") = a;
register unsigned long r6 __asm__("r6") = b;
register unsigned long r7 __asm__("r7") = c;
register unsigned long r8 __asm__("r8") = d;
__asm__ __volatile__ ("brki r14, 0x8" : "=r"(r3)
: "r"(r12), "r"(r5), "r"(r6), "r"(r7), "r"(r8)
: "memory");
return r3;
}
static inline long __syscall5(long n, long a, long b, long c, long d, long e)
{
register unsigned long r12 __asm__("r12") = n;
register unsigned long r3 __asm__("r3");
register unsigned long r5 __asm__("r5") = a;
register unsigned long r6 __asm__("r6") = b;
register unsigned long r7 __asm__("r7") = c;
register unsigned long r8 __asm__("r8") = d;
register unsigned long r9 __asm__("r9") = e;
__asm__ __volatile__ ("brki r14, 0x8" : "=r"(r3)
: "r"(r12), "r"(r5), "r"(r6), "r"(r7), "r"(r8), "r"(r9)
: "memory");
return r3;
}
static inline long __syscall6(long n, long a, long b, long c, long d, long e, long f)
{
register unsigned long r12 __asm__("r12") = n;
register unsigned long r3 __asm__("r3");
register unsigned long r5 __asm__("r5") = a;
register unsigned long r6 __asm__("r6") = b;
register unsigned long r7 __asm__("r7") = c;
register unsigned long r8 __asm__("r8") = d;
register unsigned long r9 __asm__("r9") = e;
register unsigned long r10 __asm__("r10") = f;
__asm__ __volatile__ ("brki r14, 0x8" : "=r"(r3)
: "r"(r12), "r"(r5), "r"(r6), "r"(r7), "r"(r8), "r"(r9), "r"(r10)
: "memory");
return r3;
}
#else
static inline long __syscall0(long n)
{
return (__syscall)(n);
}
static inline long __syscall1(long n, long a)
{
return (__syscall)(n, a);
}
static inline long __syscall2(long n, long a, long b)
{
return (__syscall)(n, a, b);
}
static inline long __syscall3(long n, long a, long b, long c)
{
return (__syscall)(n, a, b, c);
}
static inline long __syscall4(long n, long a, long b, long c, long d)
{
return (__syscall)(n, a, b, c, d);
}
static inline long __syscall5(long n, long a, long b, long c, long d, long e)
{
return (__syscall)(n, a, b, c, d, e);
}
static inline long __syscall6(long n, long a, long b, long c, long d, long e, long f)
{
return (__syscall)(n, a, b, c, d, e, f);
}
#endif
|
