1 files changed, 43 insertions, 0 deletions
diff --git a/sw/z80/kernel/boot_loader.c b/sw/z80/kernel/boot_loader.c
new file mode 100644
index 0000000..ddca4f9
--- /dev/null
+++ b/sw/z80/kernel/boot_loader.c
@@ -0,0 +1,43 @@
+#include "boot.h"
+#include "progman.h"
+
+#define DEFAULT_EXEC_STATUS 0x4000
+
+struct exec_status *status = EXEC_STATUS; 
+
+void boot_init() {
+
+    *status = DEFAULT_EXEC_STATUS;
+
+    // TODO other stuff
+}
+
+int8_t authenticate(const char *pwd) {
+
+    const char *c_pwd = PWD_ADDR, *c_req = pwd;
+    
+    for (uint8_t i = 0; i < PWD_SIZE; i++) {
+
+        if (*c_pwd != *c_req)
+            return 0;
+
+        c_pwd++;
+        c_req++;
+    }
+
+    return 1;
+}
+
+void set_pwd(const char *pwd) {
+
+    char *c_pwd = PWD_ADDR;
+    const char *c_req = pwd;
+
+    for (uint8_t i = 0; i < PWD_SIZE; i++) {
+
+        *c_pwd = *c_req;
+
+        c_pwd++;
+        c_req++;
+    }
+}
+\ No newline at end of file