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;
54 static inline long __syscall0(long n)
56 register long r7 __asm__("$7");
57 register long r2 __asm__("$2");
58 __asm__ __volatile__ (
59 "daddu $2,$0,%2 ; syscall"
60 : "=&r"(r2), "=r"(r7) : "ir"(n), "0"(r2), "1"(r7)
61 : "$1", "$3", "$8", "$9", "$10", "$11", "$12", "$13",
62 "$14", "$15", "$24", "$25", "hi", "lo", "memory");
66 static inline long __syscall1(long n, long a)
68 register long r4 __asm__("$4") = a;
69 register long r7 __asm__("$7");
70 register long r2 __asm__("$2");
71 __asm__ __volatile__ (
72 "daddu $2,$0,%2 ; syscall"
73 : "=&r"(r2), "=r"(r7) : "ir"(n), "0"(r2), "1"(r7),
75 : "$1", "$3", "$8", "$9", "$10", "$11", "$12", "$13",
76 "$14", "$15", "$24", "$25", "hi", "lo", "memory");
80 static inline long __syscall2(long n, long a, long b)
82 struct kernel_stat kst;
84 register long r4 __asm__("$4");
85 register long r5 __asm__("$5");
86 register long r7 __asm__("$7");
87 register long r2 __asm__("$2");
90 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
94 __asm__ __volatile__ (
95 "daddu $2,$0,%2 ; syscall"
96 : "=&r"(r2), "=r"(r7) : "ir"(n), "0"(r2), "1"(r7),
98 : "$1", "$3", "$8", "$9", "$10", "$11", "$12", "$13",
99 "$14", "$15", "$24", "$25", "hi", "lo", "memory");
104 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
105 __stat_fix(&kst, (struct stat *)b);
110 static inline long __syscall3(long n, long a, long b, long c)
112 struct kernel_stat kst;
114 register long r4 __asm__("$4");
115 register long r5 __asm__("$5");
116 register long r6 __asm__("$6");
117 register long r7 __asm__("$7");
118 register long r2 __asm__("$2");
121 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
126 __asm__ __volatile__ (
127 "daddu $2,$0,%2 ; syscall"
128 : "=&r"(r2), "=r"(r7) : "ir"(n), "0"(r2), "1"(r7),
129 "r"(r4), "r"(r5), "r"(r6)
130 : "$1", "$3", "$8", "$9", "$10", "$11", "$12", "$13",
131 "$14", "$15", "$24", "$25", "hi", "lo", "memory");
136 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
137 __stat_fix(&kst, (struct stat *)b);
142 static inline long __syscall4(long n, long a, long b, long c, long d)
144 struct kernel_stat kst;
146 register long r4 __asm__("$4");
147 register long r5 __asm__("$5");
148 register long r6 __asm__("$6");
149 register long r7 __asm__("$7");
150 register long r2 __asm__("$2");
153 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
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);
177 static inline long __syscall0(long n)
179 return (__syscall)(n);
182 static inline long __syscall1(long n, long a)
184 return (__syscall)(n, a);
187 static inline long __syscall2(long n, long a, long b)
191 struct kernel_stat kst;
193 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
196 r2 = (__syscall)(n, a, b);
197 if (r2 > -4096UL) return r2;
199 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
200 __stat_fix(&kst, (struct stat *)old_b);
205 static inline long __syscall3(long n, long a, long b, long c)
209 struct kernel_stat kst;
211 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
214 r2 = (__syscall)(n, a, b, c);
215 if (r2 > -4096UL) return r2;
217 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
218 __stat_fix(&kst, (struct stat *)old_b);
223 static inline long __syscall4(long n, long a, long b, long c, long d)
227 struct kernel_stat kst;
229 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
232 r2 = (__syscall)(n, a, b, c, d);
233 if (r2 > -4096UL) return r2;
235 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
236 __stat_fix(&kst, (struct stat *)old_b);
243 static inline long __syscall5(long n, long a, long b, long c, long d, long e)
247 struct kernel_stat kst;
249 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
252 r2 = (__syscall)(n, a, b, c, d, e);
253 if (r2 > -4096UL) return r2;
255 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
256 __stat_fix(&kst, (struct stat *)old_b);
261 static inline long __syscall6(long n, long a, long b, long c, long d, long e, long f)
265 struct kernel_stat kst;
267 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
270 r2 = (__syscall)(n, a, b, c, d, e, f);
271 if (r2 > -4096UL) return r2;
273 if (n == SYS_stat || n == SYS_fstat || n == SYS_lstat)
274 __stat_fix(&kst, (struct stat *)old_b);
280 #define VDSO_CGT_SYM "__vdso_clock_gettime"
281 #define VDSO_CGT_VER "LINUX_2.6"