diff options
Diffstat (limited to 'arch/x86/Kconfig.assembler')
| -rw-r--r-- | arch/x86/Kconfig.assembler | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/x86/Kconfig.assembler b/arch/x86/Kconfig.assembler new file mode 100644 index 0000000000..8ad41da301 --- /dev/null +++ b/arch/x86/Kconfig.assembler @@ -0,0 +1,31 @@ +# SPDX-License-Identifier: GPL-2.0 +# Copyright (C) 2020 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. + +config AS_AVX512 + def_bool $(as-instr,vpmovm2b %k1$(comma)%zmm5) + help + Supported by binutils >= 2.25 and LLVM integrated assembler + +config AS_SHA1_NI + def_bool $(as-instr,sha1msg1 %xmm0$(comma)%xmm1) + help + Supported by binutils >= 2.24 and LLVM integrated assembler + +config AS_SHA256_NI + def_bool $(as-instr,sha256msg1 %xmm0$(comma)%xmm1) + help + Supported by binutils >= 2.24 and LLVM integrated assembler +config AS_TPAUSE + def_bool $(as-instr,tpause %ecx) + help + Supported by binutils >= 2.31.1 and LLVM integrated assembler >= V7 + +config AS_GFNI + def_bool $(as-instr,vgf2p8mulb %xmm0$(comma)%xmm1$(comma)%xmm2) + help + Supported by binutils >= 2.30 and LLVM integrated assembler + +config AS_WRUSS + def_bool $(as-instr,wrussq %rax$(comma)(%rbx)) + help + Supported by binutils >= 2.31 and LLVM integrated assembler |