feat! ddk -> libDDK, use syscall on AMD64.

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>

1 files changed, 32 insertions, 0 deletions

diff --git a/dev/libDDK/src/ddk_io.c b/dev/libDDK/src/ddk_io.c
new file mode 100644
index 00000000..c6cdd457
--- /dev/null
+++ b/dev/libDDK/src/ddk_io.c
@@ -0,0 +1,32 @@
+/* -------------------------------------------
+
+  Copyright Amlal El Mahrouss.
+
+  Purpose: DDK Text I/O.
+
+------------------------------------------- */
+
+#include <DriverKit/io.h>
+
+DDK_EXTERN void kputc(const char ch) {
+  char assembled[2] = {0};
+  assembled[0]      = ch;
+  assembled[1]      = 0;
+
+  ke_call_dispatch("ke_put_string", 1, assembled, 1);
+}
+
+/// @brief print string to UART.
+/// @param message UART to transmit.
+DDK_EXTERN void kprint(const char* message) {
+  if (!message) return;
+  if (*message == 0) return;
+
+  size_t index = 0;
+  size_t len   = kstrlen(message);
+
+  while (index < len) {
+    kputc(message[index]);
+    ++index;
+  }
+}