1 #define __SYSCALL_LL_E(x) (x)
2 #define __SYSCALL_LL_O(x) (x)
4 __attribute__((visibility("hidden")))
5 long (__syscall)(long, ...);
7 #define SYSCALL_RLIM_INFINITY (-1UL/2)
12 unsigned int __pad1[3];
13 unsigned long long st_ino;
15 unsigned int st_nlink;
19 unsigned int __pad2[3];
21 unsigned int st_atime_sec;
22 unsigned int st_atime_nsec;
23 unsigned int st_mtime_sec;
24 unsigned int st_mtime_nsec;
25 unsigned int st_ctime_sec;
26 unsigned int st_ctime_nsec;
27 unsigned int st_blksize;
29 unsigned long long st_blocks;
32 static void __stat_fix(struct kernel_stat *kst, struct stat *st)
34 st->st_dev = kst->st_dev;
35 st->st_ino = kst->st_ino;
36 st->st_mode = kst->st_mode;
37 st->st_nlink = kst->st_nlink;
38 st->st_uid = kst->st_uid;
39 st->st_gid = kst->st_gid;
40 st->st_rdev = kst->st_rdev;
41 st->st_size = kst->st_size;
42 st->st_atim.tv_sec = kst->st_atime_sec;
43 st->st_atim.tv_nsec = kst->st_atime_nsec;
44 st->st_mtim.tv_sec = kst->st_mtime_sec;
45 st->st_mtim.tv_nsec = kst->st_mtime_nsec;
46 st->st_ctim.tv_sec = kst->st_ctime_sec;
47 st->st_ctim.tv_nsec = kst->st_ctime_nsec;
48 st->st_blksize = kst->st_blksize;
49 st->st_blocks = kst->st_blocks;
52 static inline long __syscall0(long n)
54 register long r7 __asm__("$7");
55 register long r2 __asm__("$2");
56 __asm__ __volatile__ (
57 "daddu $2,$0,%2 ; syscall"
58 : "=&r"(r2), "=r"(r7) : "ir"(n), "0"(r2), "1"(r7)
59 : "$1", "$3", "$8", "$9", "$10", "$11", "$12", "$13",
60 "$14", "$15", "$24", "$25", "hi", "lo", "memory");
64 static inline long __syscall1(long n, long a)
66 register long r4 __asm__("$4") = a;
67 register long r7 __asm__("$7");
68 register long r2 __asm__("$2");
69 __asm__ __volatile__ (
70 "daddu $2,$0,%2 ; syscall"
71 : "=&r"(r2), "=r"(r7) : "ir"(n), "0"(r2), "1"(r7),
73 : "$1", "$3", "$8", "$9", "$10", "$11", "$12", "$13",
74 "$14", "$15", "$24", "$25", "hi", "lo", "memory");
78 static inline long __syscall2(long n, long a, long b)
80 struct kernel_stat kst;
82 register long r4 __asm__("$4") = a;
83 register long r5 __asm__("$5") = b;
84 register long r7 __asm__("$7");
85 register long r2 __asm__("$2");
87 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
90 __asm__ __volatile__ (
91 "daddu $2,$0,%2 ; syscall"
92 : "=&r"(r2), "=r"(r7) : "ir"(n), "0"(r2), "1"(r7),
94 : "$1", "$3", "$8", "$9", "$10", "$11", "$12", "$13",
95 "$14", "$15", "$24", "$25", "hi", "lo", "memory");
100 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
101 __stat_fix(&kst, (struct stat *)b);
106 static inline long __syscall3(long n, long a, long b, long c)
108 struct kernel_stat kst;
110 register long r4 __asm__("$4") = a;
111 register long r5 __asm__("$5") = b;
112 register long r6 __asm__("$6") = c;
113 register long r7 __asm__("$7");
114 register long r2 __asm__("$2");
116 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
119 __asm__ __volatile__ (
120 "daddu $2,$0,%2 ; syscall"
121 : "=&r"(r2), "=r"(r7) : "ir"(n), "0"(r2), "1"(r7),
122 "r"(r4), "r"(r5), "r"(r6)
123 : "$1", "$3", "$8", "$9", "$10", "$11", "$12", "$13",
124 "$14", "$15", "$24", "$25", "hi", "lo", "memory");
129 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
130 __stat_fix(&kst, (struct stat *)b);
135 static inline long __syscall4(long n, long a, long b, long c, long d)
137 struct kernel_stat kst;
139 register long r4 __asm__("$4") = a;
140 register long r5 __asm__("$5") = b;
141 register long r6 __asm__("$6") = c;
142 register long r7 __asm__("$7") = d;
143 register long r2 __asm__("$2");
145 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
147 if (n == SYS_newfstatat)
150 __asm__ __volatile__ (
151 "daddu $2,$0,%2 ; syscall"
152 : "=&r"(r2), "=r"(r7) : "ir"(n), "0"(r2), "1"(r7),
153 "r"(r4), "r"(r5), "r"(r6)
154 : "$1", "$3", "$8", "$9", "$10", "$11", "$12", "$13",
155 "$14", "$15", "$24", "$25", "hi", "lo", "memory");
160 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
161 __stat_fix(&kst, (struct stat *)b);
162 if (n == SYS_newfstatat)
163 __stat_fix(&kst, (struct stat *)c);
168 static inline long __syscall5(long n, long a, long b, long c, long d, long e)
173 struct kernel_stat kst;
175 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
177 if (n == SYS_newfstatat)
180 r2 = (__syscall)(n, a, b, c, d, e);
181 if (r2 > -4096UL) return r2;
183 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
184 __stat_fix(&kst, (struct stat *)old_b);
185 if (n == SYS_newfstatat)
186 __stat_fix(&kst, (struct stat *)old_c);
191 static inline long __syscall6(long n, long a, long b, long c, long d, long e, long f)
196 struct kernel_stat kst;
198 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
200 if (n == SYS_newfstatat)
203 r2 = (__syscall)(n, a, b, c, d, e, f);
204 if (r2 > -4096UL) return r2;
206 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
207 __stat_fix(&kst, (struct stat *)old_b);
208 if (n == SYS_newfstatat)
209 __stat_fix(&kst, (struct stat *)old_c);
215 #define VDSO_CGT_SYM "__vdso_clock_gettime"
216 #define VDSO_CGT_VER "LINUX_2.6"