1 #define __SYSCALL_LL_E(x) (x)
2 #define __SYSCALL_LL_O(x) (x)
3
4 #define SYSCALL_RLIM_INFINITY (-1UL/2)
5
6 #if _MIPSEL || __MIPSEL || __MIPSEL__
7 #define __stat_fix(st) ((st),(void)0)
8 #else
9 #include <sys/stat.h>
__stat_fix(long p)10 static inline void __stat_fix(long p)
11 {
12 struct stat *st = (struct stat *)p;
13 st->st_dev >>= 32;
14 st->st_rdev >>= 32;
15 }
16 #endif
17
__syscall0(long n)18 static inline long __syscall0(long n)
19 {
20 register long r7 __asm__("$7");
21 register long r2 __asm__("$2");
22 __asm__ __volatile__ (
23 "addu $2,$0,%2 ; syscall"
24 : "=&r"(r2), "=r"(r7) : "ir"(n), "0"(r2), "1"(r7)
25 : "$1", "$3", "$8", "$9", "$10", "$11", "$12", "$13",
26 "$14", "$15", "$24", "$25", "hi", "lo", "memory");
27 return r7 ? -r2 : r2;
28 }
29
__syscall1(long n,long a)30 static inline long __syscall1(long n, long a)
31 {
32 register long r4 __asm__("$4") = a;
33 register long r7 __asm__("$7");
34 register long r2 __asm__("$2");
35 __asm__ __volatile__ (
36 "addu $2,$0,%2 ; syscall"
37 : "=&r"(r2), "=r"(r7) : "ir"(n), "0"(r2), "1"(r7),
38 "r"(r4)
39 : "$1", "$3", "$8", "$9", "$10", "$11", "$12", "$13",
40 "$14", "$15", "$24", "$25", "hi", "lo", "memory");
41 return r7 ? -r2 : r2;
42 }
43
__syscall2(long n,long a,long b)44 static inline long __syscall2(long n, long a, long b)
45 {
46 register long r4 __asm__("$4") = a;
47 register long r5 __asm__("$5") = b;
48 register long r7 __asm__("$7");
49 register long r2 __asm__("$2");
50 __asm__ __volatile__ (
51 "addu $2,$0,%2 ; syscall"
52 : "=&r"(r2), "=r"(r7) : "ir"(n), "0"(r2), "1"(r7),
53 "r"(r4), "r"(r5)
54 : "$1", "$3", "$8", "$9", "$10", "$11", "$12", "$13",
55 "$14", "$15", "$24", "$25", "hi", "lo", "memory");
56 if (r7) return -r2;
57 long ret = r2;
58 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat) __stat_fix(b);
59 return ret;
60 }
61
__syscall3(long n,long a,long b,long c)62 static inline long __syscall3(long n, long a, long b, long c)
63 {
64 register long r4 __asm__("$4") = a;
65 register long r5 __asm__("$5") = b;
66 register long r6 __asm__("$6") = c;
67 register long r7 __asm__("$7");
68 register long r2 __asm__("$2");
69 __asm__ __volatile__ (
70 "addu $2,$0,%2 ; syscall"
71 : "=&r"(r2), "=r"(r7) : "ir"(n), "0"(r2), "1"(r7),
72 "r"(r4), "r"(r5), "r"(r6)
73 : "$1", "$3", "$8", "$9", "$10", "$11", "$12", "$13",
74 "$14", "$15", "$24", "$25", "hi", "lo", "memory");
75 if (r7) return -r2;
76 long ret = r2;
77 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat) __stat_fix(b);
78 return ret;
79 }
80
__syscall4(long n,long a,long b,long c,long d)81 static inline long __syscall4(long n, long a, long b, long c, long d)
82 {
83 register long r4 __asm__("$4") = a;
84 register long r5 __asm__("$5") = b;
85 register long r6 __asm__("$6") = c;
86 register long r7 __asm__("$7") = d;
87 register long r2 __asm__("$2");
88 __asm__ __volatile__ (
89 "addu $2,$0,%2 ; syscall"
90 : "=&r"(r2), "=r"(r7) : "ir"(n), "0"(r2), "1"(r7),
91 "r"(r4), "r"(r5), "r"(r6)
92 : "$1", "$3", "$8", "$9", "$10", "$11", "$12", "$13",
93 "$14", "$15", "$24", "$25", "hi", "lo", "memory");
94 if (r7) return -r2;
95 long ret = r2;
96 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat) __stat_fix(b);
97 if (n == SYS_newfstatat) __stat_fix(c);
98 return ret;
99 }
100
__syscall5(long n,long a,long b,long c,long d,long e)101 static inline long __syscall5(long n, long a, long b, long c, long d, long e)
102 {
103 register long r4 __asm__("$4") = a;
104 register long r5 __asm__("$5") = b;
105 register long r6 __asm__("$6") = c;
106 register long r7 __asm__("$7") = d;
107 register long r8 __asm__("$8") = e;
108 register long r2 __asm__("$2");
109 __asm__ __volatile__ (
110 "addu $2,$0,%2 ; syscall"
111 : "=&r"(r2), "=r"(r7) : "ir"(n), "0"(r2), "1"(r7),
112 "r"(r4), "r"(r5), "r"(r6), "r"(r8)
113 : "$1", "$3", "$9", "$10", "$11", "$12", "$13",
114 "$14", "$15", "$24", "$25", "hi", "lo", "memory");
115 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat) __stat_fix(b);
116 if (n == SYS_newfstatat) __stat_fix(c);
117 return r2;
118 }
119
__syscall6(long n,long a,long b,long c,long d,long e,long f)120 static inline long __syscall6(long n, long a, long b, long c, long d, long e, long f)
121 {
122 register long r4 __asm__("$4") = a;
123 register long r5 __asm__("$5") = b;
124 register long r6 __asm__("$6") = c;
125 register long r7 __asm__("$7") = d;
126 register long r8 __asm__("$8") = e;
127 register long r9 __asm__("$9") = f;
128 register long r2 __asm__("$2");
129 __asm__ __volatile__ (
130 "addu $2,$0,%2 ; syscall"
131 : "=&r"(r2), "=r"(r7) : "ir"(n), "0"(r2), "1"(r7),
132 "r"(r4), "r"(r5), "r"(r6), "r"(r8), "r"(r9)
133 : "$1", "$3", "$10", "$11", "$12", "$13",
134 "$14", "$15", "$24", "$25", "hi", "lo", "memory");
135 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat) __stat_fix(b);
136 if (n == SYS_newfstatat) __stat_fix(c);
137 return r2;
138 }
139
140 #define VDSO_USEFUL
141 #define VDSO_CGT_SYM "__vdso_clock_gettime"
142 #define VDSO_CGT_VER "LINUX_2.6"
143