> 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
 10:40:47 up  1:20,  1 user,  load average: 0.15, 0.10, 0.10

abstract-machine/klib/src/stdio.c

@@ -66,6 +66,7 @@ static inline int fmt_d(char* out, size_t n, const char* fmt, va_list ap) {
     return i;
 }
 
+__attribute__((noinline))
 static int fmt_s(char* out, size_t n, const char* fmt, va_list ap) {
     const char* ch = va_arg(ap, const char*); 
     size_t len = strlen(ch);
@@ -73,6 +74,7 @@ static int fmt_s(char* out, size_t n, const char* fmt, va_list ap) {
     return len;
 }
 
+__attribute((noinline))
 static int fmt_match(char* out, size_t n, const char* fmt, va_list ap) {
     int res;
     assert(*(fmt - 1) == '%');