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) __SYSCALL_LL_E((x))
6 #define SYSCALL_MMAP2_UNIT 8192ULL
10 static __inline long __syscall0(long n)
12 register unsigned long r11 __asm__("r11") = n;
13 __asm__ __volatile__ ("l.sys 1"
16 : "memory", "r3", "r4", "r5", "r6", "r7", "r8",
17 "r12", "r13", "r15", "r17", "r19", "r21",
18 "r23", "r25", "r27", "r29", "r31");
22 static inline long __syscall1(long n, long a)
24 register unsigned long r11 __asm__("r11") = n;
25 register unsigned long r3 __asm__("r3") = a;
26 __asm__ __volatile__ ("l.sys 1"
29 : "memory", "r4", "r5", "r6", "r7", "r8",
30 "r12", "r13", "r15", "r17", "r19", "r21",
31 "r23", "r25", "r27", "r29", "r31");
35 static inline long __syscall2(long n, long a, long b)
37 register unsigned long r11 __asm__("r11") = n;
38 register unsigned long r3 __asm__("r3") = a;
39 register unsigned long r4 __asm__("r4") = b;
40 __asm__ __volatile__ ("l.sys 1"
42 : "r"(r11), "r"(r3), "r"(r4)
43 : "memory", "r5", "r6", "r7", "r8",
44 "r12", "r13", "r15", "r17", "r19", "r21",
45 "r23", "r25", "r27", "r29", "r31");
49 static inline long __syscall3(long n, long a, long b, long c)
51 register unsigned long r11 __asm__("r11") = n;
52 register unsigned long r3 __asm__("r3") = a;
53 register unsigned long r4 __asm__("r4") = b;
54 register unsigned long r5 __asm__("r5") = c;
55 __asm__ __volatile__ ("l.sys 1"
57 : "r"(r11), "r"(r3), "r"(r4), "r"(r5)
58 : "memory", "r6", "r7", "r8",
59 "r12", "r13", "r15", "r17", "r19", "r21",
60 "r23", "r25", "r27", "r29", "r31");
64 static inline long __syscall4(long n, long a, long b, long c, long d)
66 register unsigned long r11 __asm__("r11") = n;
67 register unsigned long r3 __asm__("r3") = a;
68 register unsigned long r4 __asm__("r4") = b;
69 register unsigned long r5 __asm__("r5") = c;
70 register unsigned long r6 __asm__("r6") = d;
71 __asm__ __volatile__ ("l.sys 1"
73 : "r"(r11), "r"(r3), "r"(r4), "r"(r5), "r"(r6)
74 : "memory", "r7", "r8",
75 "r12", "r13", "r15", "r17", "r19", "r21",
76 "r23", "r25", "r27", "r29", "r31");
80 static inline long __syscall5(long n, long a, long b, long c, long d, long e)
82 register unsigned long r11 __asm__("r11") = n;
83 register unsigned long r3 __asm__("r3") = a;
84 register unsigned long r4 __asm__("r4") = b;
85 register unsigned long r5 __asm__("r5") = c;
86 register unsigned long r6 __asm__("r6") = d;
87 register unsigned long r7 __asm__("r7") = e;
88 __asm__ __volatile__ ("l.sys 1"
90 : "r"(r11), "r"(r3), "r"(r4), "r"(r5), "r"(r6),
93 "r12", "r13", "r15", "r17", "r19", "r21",
94 "r23", "r25", "r27", "r29", "r31");
98 static inline long __syscall6(long n, long a, long b, long c, long d, long e, long f)
100 register unsigned long r11 __asm__("r11") = n;
101 register unsigned long r3 __asm__("r3") = a;
102 register unsigned long r4 __asm__("r4") = b;
103 register unsigned long r5 __asm__("r5") = c;
104 register unsigned long r6 __asm__("r6") = d;
105 register unsigned long r7 __asm__("r7") = e;
106 register unsigned long r8 __asm__("r8") = f;
107 __asm__ __volatile__ ("l.sys 1"
109 : "r"(r11), "r"(r3), "r"(r4), "r"(r5), "r"(r6),
112 "r12", "r13", "r15", "r17", "r19", "r21",
113 "r23", "r25", "r27", "r29", "r31");
119 #undef SYSCALL_NO_INLINE
120 #define SYSCALL_NO_INLINE