| #define __SYSCALL_LL_E(x) (x) |
| #define __SYSCALL_LL_O(x) (x) |
| |
| #define SYSCALL_RLIM_INFINITY (-1UL/2) |
| |
| #define SYSCALL_CLOBBERLIST \ |
| "$1", "$3", "$10", "$11", "$12", "$13", \ |
| "$14", "$15", "$24", "$25", "hi", "lo", "memory" |
| |
| static inline long __syscall0(long n) |
| { |
| register long r7 __asm__("$7"); |
| register long r2 __asm__("$2") = n; |
| __asm__ __volatile__ ( |
| "syscall" |
| : "+&r"(r2), "=r"(r7) |
| : |
| : SYSCALL_CLOBBERLIST); |
| return r7 ? -r2 : r2; |
| } |
| |
| static inline long __syscall1(long n, long a) |
| { |
| register long r4 __asm__("$4") = a; |
| register long r7 __asm__("$7"); |
| register long r2 __asm__("$2") = n; |
| __asm__ __volatile__ ( |
| "syscall" |
| : "+&r"(r2), "=r"(r7) |
| : "r"(r4) |
| : SYSCALL_CLOBBERLIST); |
| return r7 ? -r2 : r2; |
| } |
| |
| static inline long __syscall2(long n, long a, long b) |
| { |
| register long r4 __asm__("$4") = a; |
| register long r5 __asm__("$5") = b; |
| register long r7 __asm__("$7"); |
| register long r2 __asm__("$2") = n; |
| __asm__ __volatile__ ( |
| "syscall" |
| : "+&r"(r2), "=r"(r7) |
| : "r"(r4), "r"(r5) |
| : SYSCALL_CLOBBERLIST); |
| return r7 ? -r2 : r2; |
| } |
| |
| static inline long __syscall3(long n, long a, long b, long c) |
| { |
| register long r4 __asm__("$4") = a; |
| register long r5 __asm__("$5") = b; |
| register long r6 __asm__("$6") = c; |
| register long r7 __asm__("$7"); |
| register long r2 __asm__("$2") = n; |
| __asm__ __volatile__ ( |
| "syscall" |
| : "+&r"(r2), "=r"(r7) |
| : "r"(r4), "r"(r5), "r"(r6) |
| : SYSCALL_CLOBBERLIST); |
| return r7 ? -r2 : r2; |
| } |
| |
| static inline long __syscall4(long n, long a, long b, long c, long d) |
| { |
| register long r4 __asm__("$4") = a; |
| register long r5 __asm__("$5") = b; |
| register long r6 __asm__("$6") = c; |
| register long r7 __asm__("$7") = d; |
| register long r2 __asm__("$2") = n; |
| __asm__ __volatile__ ( |
| "syscall" |
| : "+&r"(r2), "+r"(r7) |
| : "r"(r4), "r"(r5), "r"(r6) |
| : SYSCALL_CLOBBERLIST); |
| return r7 ? -r2 : r2; |
| } |
| |
| static inline long __syscall5(long n, long a, long b, long c, long d, long e) |
| { |
| register long r4 __asm__("$4") = a; |
| register long r5 __asm__("$5") = b; |
| register long r6 __asm__("$6") = c; |
| register long r7 __asm__("$7") = d; |
| register long r8 __asm__("$8") = e; |
| register long r2 __asm__("$2") = n; |
| __asm__ __volatile__ ( |
| "syscall" |
| : "+&r"(r2), "+r"(r7) |
| : "r"(r4), "r"(r5), "r"(r6), "r"(r8) |
| : SYSCALL_CLOBBERLIST); |
| return r7 ? -r2 : r2; |
| } |
| |
| static inline long __syscall6(long n, long a, long b, long c, long d, long e, long f) |
| { |
| register long r4 __asm__("$4") = a; |
| register long r5 __asm__("$5") = b; |
| register long r6 __asm__("$6") = c; |
| register long r7 __asm__("$7") = d; |
| register long r8 __asm__("$8") = e; |
| register long r9 __asm__("$9") = f; |
| register long r2 __asm__("$2") = n; |
| __asm__ __volatile__ ( |
| "syscall" |
| : "+&r"(r2), "+r"(r7) |
| : "r"(r4), "r"(r5), "r"(r6), "r"(r8), "r"(r9) |
| : SYSCALL_CLOBBERLIST); |
| return r7 ? -r2 : r2; |
| } |
| |
| #define VDSO_USEFUL |
| #define VDSO_CGT_SYM "__vdso_clock_gettime" |
| #define VDSO_CGT_VER "LINUX_2.6" |