diff --git a/cmd-load.c b/cmd-load.c
new file mode 100644
index 0000000..1b4eaae
--- /dev/null
+++ b/cmd-load.c
@@ -0,0 +1,56 @@
+#include <string.h>
+#include "bionic.h"
+#include "serial.h"
+#include "printf.h"
+#include "memio.h"
+
+int cmd_load(int argc, char **argv)
+{
+	uint32_t offset;
+	uint32_t total;
+	uint32_t left;
+
+	if (argc != 2) {
+		printf("Usage: load [offset] [size]\n"
+			"Loads [size] bytes to address [offset]\n");
+		return 1;
+	}
+
+	offset = _strtoul(argv[0], NULL, 0);
+	total = _strtoul(argv[1], NULL, 0);
+
+	left = total;
+	while (left--)
+		writeb(serial_getc(), offset++);
+
+	return 0;
+}
+
+int cmd_loadjump(int argc, char **argv)
+{
+	uint32_t offset;
+	uint32_t total;
+	uint32_t left;
+
+	void (*jumpaddr)(void);
+
+	if (argc != 2) {
+		printf("Usage: loadjmp [offset] [size]\n"
+			"Loads [size] bytes to address [offset], and "
+			"jumps to [offset] afterwards.\n");
+		return 1;
+	}
+
+	offset = _strtoul(argv[0], NULL, 0);
+	total = _strtoul(argv[1], NULL, 0);
+	jumpaddr = (void (*)(void))offset;
+
+	left = total;
+
+	while (left--)
+		writeb(serial_getc(), offset++);
+
+	jumpaddr();
+
+	return 0;
+}