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-rw-r--r--sys/kern/kernel_earlyprintf.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/sys/kern/kernel_earlyprintf.c b/sys/kern/kernel_earlyprintf.c
new file mode 100644
index 0000000..e6c85c4
--- /dev/null
+++ b/sys/kern/kernel_earlyprintf.c
@@ -0,0 +1,11 @@
+#include <kernel_earlyprintf.h>
+#include <sbi.h>
+
+int
+kernel_earlyputs(const char *str)
+{
+ do {
+ sbi_console_putchar(*str);
+ } while (*(str++) != '\0');
+}
+