From fc00c656c96528112d05cf0edf8631bd5eaea446 Mon Sep 17 00:00:00 2001 From: Kacper Date: Sun, 7 Dec 2025 20:10:31 +0100 Subject: Add build system scaffolding and libc headers --- include/arch/x86_64/asm/hwcap2.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 include/arch/x86_64/asm/hwcap2.h (limited to 'include/arch/x86_64/asm/hwcap2.h') diff --git a/include/arch/x86_64/asm/hwcap2.h b/include/arch/x86_64/asm/hwcap2.h new file mode 100644 index 00000000..8a4036bb --- /dev/null +++ b/include/arch/x86_64/asm/hwcap2.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _ASM_X86_HWCAP2_H +#define _ASM_X86_HWCAP2_H + +#include + +/* MONITOR/MWAIT enabled in Ring 3 */ +#define HWCAP2_RING3MWAIT _BITUL(0) + +/* Kernel allows FSGSBASE instructions available in Ring 3 */ +#define HWCAP2_FSGSBASE _BITUL(1) + +#endif -- cgit v1.2.3