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");
83 register long r5 __asm__("$5");
84 register long r7 __asm__("$7");
85 register long r2 __asm__("$2");
88 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
92 __asm__ __volatile__ (
93 "daddu $2,$0,%2 ; syscall"
94 : "=&r"(r2), "=r"(r7) : "ir"(n), "0"(r2), "1"(r7),
96 : "$1", "$3", "$8", "$9", "$10", "$11", "$12", "$13",
97 "$14", "$15", "$24", "$25", "hi", "lo", "memory");
102 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
103 __stat_fix(&kst, (struct stat *)b);
108 static inline long __syscall3(long n, long a, long b, long c)
110 struct kernel_stat kst;
112 register long r4 __asm__("$4");
113 register long r5 __asm__("$5");
114 register long r6 __asm__("$6");
115 register long r7 __asm__("$7");
116 register long r2 __asm__("$2");
119 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
124 __asm__ __volatile__ (
125 "daddu $2,$0,%2 ; syscall"
126 : "=&r"(r2), "=r"(r7) : "ir"(n), "0"(r2), "1"(r7),
127 "r"(r4), "r"(r5), "r"(r6)
128 : "$1", "$3", "$8", "$9", "$10", "$11", "$12", "$13",
129 "$14", "$15", "$24", "$25", "hi", "lo", "memory");
134 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
135 __stat_fix(&kst, (struct stat *)b);
140 static inline long __syscall4(long n, long a, long b, long c, long d)
142 struct kernel_stat kst;
144 register long r4 __asm__("$4");
145 register long r5 __asm__("$5");
146 register long r6 __asm__("$6");
147 register long r7 __asm__("$7");
148 register long r2 __asm__("$2");
154 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
156 if (n == SYS_newfstatat)
159 __asm__ __volatile__ (
160 "daddu $2,$0,%2 ; syscall"
161 : "=&r"(r2), "=r"(r7) : "ir"(n), "0"(r2), "1"(r7),
162 "r"(r4), "r"(r5), "r"(r6)
163 : "$1", "$3", "$8", "$9", "$10", "$11", "$12", "$13",
164 "$14", "$15", "$24", "$25", "hi", "lo", "memory");
169 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
170 __stat_fix(&kst, (struct stat *)b);
171 if (n == SYS_newfstatat)
172 __stat_fix(&kst, (struct stat *)c);
177 static inline long __syscall5(long n, long a, long b, long c, long d, long e)
182 struct kernel_stat kst;
184 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
186 if (n == SYS_newfstatat)
189 r2 = (__syscall)(n, a, b, c, d, e);
190 if (r2 > -4096UL) return r2;
192 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
193 __stat_fix(&kst, (struct stat *)old_b);
194 if (n == SYS_newfstatat)
195 __stat_fix(&kst, (struct stat *)old_c);
200 static inline long __syscall6(long n, long a, long b, long c, long d, long e, long f)
205 struct kernel_stat kst;
207 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
209 if (n == SYS_newfstatat)
212 r2 = (__syscall)(n, a, b, c, d, e, f);
213 if (r2 > -4096UL) return r2;
215 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
216 __stat_fix(&kst, (struct stat *)old_b);
217 if (n == SYS_newfstatat)
218 __stat_fix(&kst, (struct stat *)old_c);
224 #define VDSO_CGT_SYM "__vdso_clock_gettime"
225 #define VDSO_CGT_VER "LINUX_2.6"