#define __SYSCALL_LL_E(x) (x) #define __SYSCALL_LL_O(x) (x) #define __asm_syscall(ret, ...) do { \ __asm__ __volatile__ ("svc 0\n" \ : ret : __VA_ARGS__ : "memory"); \ return r2; \ } while (0) static inline long __syscall0(long n) { register long r1 __asm__("r1") = n; register long r2 __asm__("r2"); __asm_syscall("=r"(r2), "r"(r1)); } static inline long __syscall1(long n, long a) { register long r1 __asm__("r1") = n; register long r2 __asm__("r2") = a; __asm_syscall("+r"(r2), "r"(r1)); } static inline long __syscall2(long n, long a, long b) { register long r1 __asm__("r1") = n; register long r2 __asm__("r2") = a; register long r3 __asm__("r3") = b; __asm_syscall("+r"(r2), "r"(r1), "r"(r3)); } static inline long __syscall3(long n, long a, long b, long c) { register long r1 __asm__("r1") = n; register long r2 __asm__("r2") = a; register long r3 __asm__("r3") = b; register long r4 __asm__("r4") = c; __asm_syscall("+r"(r2), "r"(r1), "r"(r3), "r"(r4)); } static inline long __syscall4(long n, long a, long b, long c, long d) { register long r1 __asm__("r1") = n; register long r2 __asm__("r2") = a; register long r3 __asm__("r3") = b; register long r4 __asm__("r4") = c; register long r5 __asm__("r5") = d; __asm_syscall("+r"(r2), "r"(r1), "r"(r3), "r"(r4), "r"(r5)); } static inline long __syscall5(long n, long a, long b, long c, long d, long e) { register long r1 __asm__("r1") = n; register long r2 __asm__("r2") = a; register long r3 __asm__("r3") = b; register long r4 __asm__("r4") = c; register long r5 __asm__("r5") = d; register long r6 __asm__("r6") = e; __asm_syscall("+r"(r2), "r"(r1), "r"(r3), "r"(r4), "r"(r5), "r"(r6)); } static inline long __syscall6(long n, long a, long b, long c, long d, long e, long f) { if (n == SYS_mmap) return __syscall1(n, (long)(long[]){a,b,c,d,e,f}); register long r1 __asm__("r1") = n; register long r2 __asm__("r2") = a; register long r3 __asm__("r3") = b; register long r4 __asm__("r4") = c; register long r5 __asm__("r5") = d; register long r6 __asm__("r6") = e; register long r7 __asm__("r7") = f; __asm_syscall("+r"(r2), "r"(r1), "r"(r3), "r"(r4), "r"(r5), "r"(r6), "r"(r7)); } #define SYSCALL_USE_SOCKETCALL