#define __SYSCALL_LL_E(x) (x) #define __SYSCALL_LL_O(x) (x) #define __asm_syscall(...) \ __asm__ __volatile__ ("ecall\n\t" \ : "=r"(a0) : __VA_ARGS__ : "memory"); \ return a0; \ static inline long __syscall0(long n) { register long a7 __asm__("a7") = n; register long a0 __asm__("a0"); __asm_syscall("r"(a7)) } static inline long __syscall1(long n, long a) { register long a7 __asm__("a7") = n; register long a0 __asm__("a0") = a; __asm_syscall("r"(a7), "0"(a0)) } static inline long __syscall2(long n, long a, long b) { register long a7 __asm__("a7") = n; register long a0 __asm__("a0") = a; register long a1 __asm__("a1") = b; __asm_syscall("r"(a7), "0"(a0), "r"(a1)) } static inline long __syscall3(long n, long a, long b, long c) { register long a7 __asm__("a7") = n; register long a0 __asm__("a0") = a; register long a1 __asm__("a1") = b; register long a2 __asm__("a2") = c; __asm_syscall("r"(a7), "0"(a0), "r"(a1), "r"(a2)) } static inline long __syscall4(long n, long a, long b, long c, long d) { register long a7 __asm__("a7") = n; register long a0 __asm__("a0") = a; register long a1 __asm__("a1") = b; register long a2 __asm__("a2") = c; register long a3 __asm__("a3") = d; __asm_syscall("r"(a7), "0"(a0), "r"(a1), "r"(a2), "r"(a3)) } static inline long __syscall5(long n, long a, long b, long c, long d, long e) { register long a7 __asm__("a7") = n; register long a0 __asm__("a0") = a; register long a1 __asm__("a1") = b; register long a2 __asm__("a2") = c; register long a3 __asm__("a3") = d; register long a4 __asm__("a4") = e; __asm_syscall("r"(a7), "0"(a0), "r"(a1), "r"(a2), "r"(a3), "r"(a4)) } static inline long __syscall6(long n, long a, long b, long c, long d, long e, long f) { register long a7 __asm__("a7") = n; register long a0 __asm__("a0") = a; register long a1 __asm__("a1") = b; register long a2 __asm__("a2") = c; register long a3 __asm__("a3") = d; register long a4 __asm__("a4") = e; register long a5 __asm__("a5") = f; __asm_syscall("r"(a7), "0"(a0), "r"(a1), "r"(a2), "r"(a3), "r"(a4), "r"(a5)) } #define VDSO_USEFUL /* We don't have a clock_gettime function. #define VDSO_CGT_SYM "__vdso_clock_gettime" #define VDSO_CGT_VER "LINUX_2.6" */ #define IPC_64 0