Add build system scaffolding and libc headers

1 files changed, 17 insertions, 0 deletions

diff --git a/include/arch/x86_64/asm/elf.h b/include/arch/x86_64/asm/elf.h
new file mode 100644
index 00000000..3353eeb0
--- /dev/null
+++ b/include/arch/x86_64/asm/elf.h
@@ -0,0 +1,17 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_ELF_H
+#define _ASM_X86_ELF_H
+
+#include <linux/types.h>
+
+struct x86_xfeat_component {
+	__u32 type;
+	__u32 size;
+	__u32 offset;
+	__u32 flags;
+} __attribute__((packed));
+
+_Static_assert(sizeof(struct x86_xfeat_component) % 4 == 0,
+	       "x86_xfeat_component is not aligned");
+
+#endif /* _ASM_X86_ELF_H */