69     register long r0 __asm__("r0") = AT_FDCWD;  in ifunc_open()  local
70     register long r1 __asm__("r1") = reinterpret_cast<long>(pathname);  in ifunc_open()  local
71     register long r2 __asm__("r2") = O_RDONLY;  in ifunc_open()  local
72     register long r3 __asm__("r3") = 0;  in ifunc_open()  local
73     register long r7 __asm__("r7") = __NR_openat;  in ifunc_open()  local
74     __asm__ volatile("swi #0" : "=r"(r0) : "r"(r0), "r"(r1), "r"(r2), "r"(r3), "r"(r7));  in ifunc_open()
79     register long r0 __asm__("r0") = fd;  in ifunc_read()  local
80     register long r1 __asm__("r1") = reinterpret_cast<long>(buf);  in ifunc_read()  local
81     register long r2 __asm__("r2") = count;  in ifunc_read()  local
82     register long r7 __asm__("r7") = __NR_read;  in ifunc_read()  local
83     __asm__ volatile("swi #0" : "=r"(r0) : "r"(r0), "r"(r1), "r"(r2), "r"(r7) : "memory");  in ifunc_read()
88     register long r0 __asm__("r0") = fd;  in ifunc_close()  local
89     register long r7 __asm__("r7") = __NR_close;  in ifunc_close()  local
90     __asm__ volatile("swi #0" : "=r"(r0) : "r"(r0), "r"(r7));  in ifunc_close()