reimplmenets the previous iteration with a brand new custom build system

kernel/klog.c

@@ -0,0 +1,38 @@
+#include <stddef.h>
+
+#include <kernel/_kernel.h>
+#include <kernel/serial.h>
+
+enum log_mode {
+	LOG_ERR,
+	LOG_WARN,
+	LOG_INFO,
+};
+
+void klog(const char* buf, enum log_mode mode)
+{
+	switch(mode) {
+		case LOG_ERR:
+			serial_writestring("ERROR: ");
+			break;
+		case LOG_WARN:
+			serial_writestring("WARNING: ");
+			break;
+		case LOG_INFO:
+			serial_writestring("INFO: ");
+			break;
+	}
+	serial_writestring(buf);
+	serial_writestring("\n");
+}
+
+void kerror(const char* buf)
+	{klog(buf, LOG_ERR);}
+
+void kwarn(const char* buf)
+	{klog(buf, LOG_WARN);}
+
+void kinfo(const char* buf)
+	{klog(buf, LOG_INFO);}
+
+