1 #define __SYSCALL_LL_E(x) \
2 ((union { long long ll; long l[2]; }){ .ll = x }).l[0], \
3 ((union { long long ll; long l[2]; }){ .ll = x }).l[1]
4 #define __SYSCALL_LL_O(x) 0, __SYSCALL_LL_E((x))
6 static inline long __syscall0(long n)
8 register long r0 __asm__("r0") = n;
9 register long r3 __asm__("r3");
10 __asm__ __volatile__("sc ; bns+ 1f ; neg %1, %1 ; 1:"
12 :: "memory", "cr0", "r4", "r5", "r6", "r7", "r8", "r9", "r10", "r11", "r12");
16 static inline long __syscall1(long n, long a)
18 register long r0 __asm__("r0") = n;
19 register long r3 __asm__("r3") = a;
20 __asm__ __volatile__("sc ; bns+ 1f ; neg %1, %1 ; 1:"
22 :: "memory", "cr0", "r4", "r5", "r6", "r7", "r8", "r9", "r10", "r11", "r12");
26 static inline long __syscall2(long n, long a, long b)
28 register long r0 __asm__("r0") = n;
29 register long r3 __asm__("r3") = a;
30 register long r4 __asm__("r4") = b;
31 __asm__ __volatile__("sc ; bns+ 1f ; neg %1, %1 ; 1:"
32 : "+r"(r0), "+r"(r3), "+r"(r4)
33 :: "memory", "cr0", "r5", "r6", "r7", "r8", "r9", "r10", "r11", "r12");
37 static inline long __syscall3(long n, long a, long b, long c)
39 register long r0 __asm__("r0") = n;
40 register long r3 __asm__("r3") = a;
41 register long r4 __asm__("r4") = b;
42 register long r5 __asm__("r5") = c;
43 __asm__ __volatile__("sc ; bns+ 1f ; neg %1, %1 ; 1:"
44 : "+r"(r0), "+r"(r3), "+r"(r4), "+r"(r5)
45 :: "memory", "cr0", "r6", "r7", "r8", "r9", "r10", "r11", "r12");
49 static inline long __syscall4(long n, long a, long b, long c, long d)
51 register long r0 __asm__("r0") = n;
52 register long r3 __asm__("r3") = a;
53 register long r4 __asm__("r4") = b;
54 register long r5 __asm__("r5") = c;
55 register long r6 __asm__("r6") = d;
56 __asm__ __volatile__("sc ; bns+ 1f ; neg %1, %1 ; 1:"
57 : "+r"(r0), "+r"(r3), "+r"(r4), "+r"(r5), "+r"(r6)
58 :: "memory", "cr0", "r7", "r8", "r9", "r10", "r11", "r12");
62 static inline long __syscall5(long n, long a, long b, long c, long d, long e)
64 register long r0 __asm__("r0") = n;
65 register long r3 __asm__("r3") = a;
66 register long r4 __asm__("r4") = b;
67 register long r5 __asm__("r5") = c;
68 register long r6 __asm__("r6") = d;
69 register long r7 __asm__("r7") = e;
70 __asm__ __volatile__("sc ; bns+ 1f ; neg %1, %1 ; 1:"
71 : "+r"(r0), "+r"(r3), "+r"(r4), "+r"(r5), "+r"(r6), "+r"(r7)
72 :: "memory", "cr0", "r8", "r9", "r10", "r11", "r12");
76 static inline long __syscall6(long n, long a, long b, long c, long d, long e, long f)
78 register long r0 __asm__("r0") = n;
79 register long r3 __asm__("r3") = a;
80 register long r4 __asm__("r4") = b;
81 register long r5 __asm__("r5") = c;
82 register long r6 __asm__("r6") = d;
83 register long r7 __asm__("r7") = e;
84 register long r8 __asm__("r8") = f;
85 __asm__ __volatile__("sc ; bns+ 1f ; neg %1, %1 ; 1:"
86 : "+r"(r0), "+r"(r3), "+r"(r4), "+r"(r5), "+r"(r6), "+r"(r7), "+r"(r8)
87 :: "memory", "cr0", "r9", "r10", "r11", "r12");
91 #define SYSCALL_FADVISE_6_ARG
93 #define SO_RCVTIMEO_OLD 18
94 #define SO_SNDTIMEO_OLD 19