Dump EEPROM to ensure low level memory access is working correctly

src/common/common.c

@@ -10,16 +10,44 @@ static void Puts(const char *str)
 	}
 }
 
+static void PrintArgs(const char *fmt, va_list ap)
+{
+	char msg[256];
+
+	vsnprintf(msg, sizeof(msg), fmt, ap);
+
+	Puts(msg);
+}
+
+void Print(const char *fmt, ...)
+{
+	va_list ap;
+
+	va_start(ap, fmt);
+	PrintArgs(fmt, ap);
+	va_end(ap);
+}
+
 void Info(const char *fmt, ...)
 {
 	va_list ap;
-	char msg[256];
 
 	va_start(ap, fmt);
-	vsnprintf(msg, sizeof(msg), fmt, ap);
+	Puts("[CORE] ");
+	PrintArgs(fmt, ap);
+	Puts("\r\n");
+	va_end(ap);
+}
+
+void Error(const char *fmt, ...)
+{
+	va_list ap;
+
+	va_start(ap, fmt);
+	Puts("[CORE] Error: ");
+	PrintArgs(fmt, ap);
+	Puts("\r\n");
 	va_end(ap);
 
-	Puts("[CORE] ");
-	Puts(msg);
-	Puts("\r\n");
+	// XXX: Force reset?
 }