arch/x86/Kconfig.assembler

# SPDX-License-Identifier: GPL-2.0
# Copyright (C) 2020 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.

config AS_WRUSS
	def_bool $(as-instr64,wrussq %rax$(comma)(%rbx))
	help
	  Supported by binutils >= 2.31 and LLVM integrated assembler
x86: probe assembler capabilities via kconfig instead of makefile 2020-03-26 17:00:58 +09:00			`# SPDX-License-Identifier: GPL-2.0`
			`# Copyright (C) 2020 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.`

x86/shstk: Add Kconfig option for shadow stack 2023-06-12 17:10:32 -07:00			`config AS_WRUSS`
x86/kconfig: Add as-instr64 macro to properly evaluate AS_WRUSS 2024-06-12 14:02:55 +09:00			`def_bool $(as-instr64,wrussq %rax$(comma)(%rbx))`
x86/shstk: Add Kconfig option for shadow stack 2023-06-12 17:10:32 -07:00			`help`
			`Supported by binutils >= 2.31 and LLVM integrated assembler`