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Diffstat (limited to 'lib/Target/X86/X86InstrSGX.td')
| -rw-r--r-- | lib/Target/X86/X86InstrSGX.td | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/lib/Target/X86/X86InstrSGX.td b/lib/Target/X86/X86InstrSGX.td new file mode 100644 index 0000000..47c5dc5 --- /dev/null +++ b/lib/Target/X86/X86InstrSGX.td @@ -0,0 +1,24 @@ +//===-- X86InstrSGX.td - SGX Instruction Set Extension -----*- tablegen -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file describes the instructions that make up the Intel SGX instruction +// set. +// +//===----------------------------------------------------------------------===// + +//===----------------------------------------------------------------------===// +// SGX instructions + +// ENCLS - Execute an Enclave System Function of Specified Leaf Number +def ENCLS : I<0x01, MRM_CF, (outs), (ins), + "encls", []>, TB, Requires<[HasSGX]>; + +// ENCLU - Execute an Enclave User Function of Specified Leaf Number +def ENCLU : I<0x01, MRM_D7, (outs), (ins), + "enclu", []>, TB, Requires<[HasSGX]>; |