kernel: implement support for magenta_debug over serial

2026-06-06 17:51:44 +01:00
parent eb15d2ffa3
commit c425d6e389
7 changed files with 216 additions and 2 deletions
@@ -0,0 +1,13 @@
+#include <arch/serial.h>
+#include <kernel/machine/debug.h>
+#include <magenta/status.h>
+
+kern_status_t debug_read(void *buf, size_t max, size_t *nr_read)
+{
+	return serial_read(COM1, buf, max, nr_read);
+}
+
+kern_status_t debug_write(const void *buf, size_t max, size_t *nr_written)
+{
+	return serial_write(COM1, buf, max, nr_written);
+}