> compile NEMU

221220000 张三
Linux zzy 5.15.146.1-microsoft-standard-WSL2 #1 SMP Thu Jan 11 04:09:03 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
 21:31:00 up 6 days, 16:36,  1 user,  load average: 1.13, 0.69, 0.64

nanos-lite/src/syscall.c

@@ -7,6 +7,7 @@ void do_syscall(Context *c) {
   a[2] = c->GPR3;
   a[3] = c->GPR4;
 
+  Log("syscall %d: %s\n", a[0], __syscall_names[a[0]]);
   switch (a[0]) {
     case SYS_yield: yield();
     case SYS_exit: halt(0);