kernel: x86_64: rename x86

Rename the x86 arch-specific directory to x86_64, reflecting clang's
architecture selector flags.

Signed-off-by: Danny Holman <dholman@gymli.org>

1 files changed, 26 insertions, 0 deletions

diff --git a/kernel/core/init.c b/kernel/core/init.c
new file mode 100644
index 0000000..d999a50
--- /dev/null
+++ b/kernel/core/init.c
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2025 Danny Holman <dholman@gymli.org>
+ *
+ * This file is part of BoxOS, a free and open-source Unix-like operating
+ * system.
+ *
+ * BoxOS is free software; you can redistribute it and/or modify under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation; either version 2 of the License, or (at your option) any later
+ * version.
+ *
+ * BoxOS is distributed in the hope it will be useful, but WITHOUT ANY WARRANTY;
+ * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+ * PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * BoxOS; if not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include <sys/paging.h>
+#include <sys/kmalloc.h>
+#include <sys/kprintf.h>
+
+void kernel_main(int argc, char* argv[]) {
+        kprintf("BoxOS - version %s\n", VERSION);
+}