Feat: lab 3 w/o adv 2

include/logger.h

@@ -34,6 +34,13 @@ static inline char *_logger_pointer(char *dest, void *x)
   return _logger_hex(dest, (uint64_t)x);
 }
 
+static inline
+void _uart_puts_sync(const char *s)
+{
+  while (*s != '\0')
+    uart_putb_sync((const uint8_t *)s++, 1);
+}
+
 #define _I_HATE_C_LANG(msg) \
 logger_cur = _Generic((msg), \
   char *      : _do_nothing, \
@@ -54,9 +61,9 @@ logger_cur = _Generic((msg), \
 }
 
 #define FLUSH(prefix) { \
-  uart_puts(prefix); \
-  uart_puts(logger_buf); \
-  uart_puts(ENDL); \
+  _uart_puts_sync(prefix); \
+  _uart_puts_sync(logger_buf); \
+  _uart_puts_sync(ENDL); \
   logger_cur = logger_buf; \
 }