| //===-- 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 |
| |
| let SchedRW = [WriteSystem], Predicates = [HasSGX] in { |
| // ENCLS - Execute an Enclave System Function of Specified Leaf Number |
| def ENCLS : I<0x01, MRM_CF, (outs), (ins), |
| "encls", []>, TB; |
| |
| // ENCLU - Execute an Enclave User Function of Specified Leaf Number |
| def ENCLU : I<0x01, MRM_D7, (outs), (ins), |
| "enclu", []>, TB; |
| |
| // ENCLV - Execute an Enclave VMM Function of Specified Leaf Number |
| def ENCLV : I<0x01, MRM_C0, (outs), (ins), |
| "enclv", []>, TB; |
| } // SchedRW |
