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      1 //===-- X86InstrSVM.td - SVM Instruction Set Extension -----*- tablegen -*-===//
      2 //
      3 //                     The LLVM Compiler Infrastructure
      4 //
      5 // This file is distributed under the University of Illinois Open Source
      6 // License. See LICENSE.TXT for details.
      7 //
      8 //===----------------------------------------------------------------------===//
      9 //
     10 // This file describes the instructions that make up the AMD SVM instruction
     11 // set.
     12 //
     13 //===----------------------------------------------------------------------===//
     14 
     15 //===----------------------------------------------------------------------===//
     16 // SVM instructions
     17 
     18 // 0F 01 D9
     19 def VMMCALL : I<0x01, MRM_D9, (outs), (ins), "vmmcall", []>, TB;
     20 
     21 // 0F 01 DC
     22 def STGI : I<0x01, MRM_DC, (outs), (ins), "stgi", []>, TB;
     23 
     24 // 0F 01 DD
     25 def CLGI : I<0x01, MRM_DD, (outs), (ins), "clgi", []>, TB;
     26 
     27 // 0F 01 DE
     28 let Uses = [EAX] in
     29 def SKINIT : I<0x01, MRM_DE, (outs), (ins), "skinit\t{%eax|eax}", []>, TB;
     30 
     31 // 0F 01 D8
     32 let Uses = [EAX] in
     33 def VMRUN32 : I<0x01, MRM_D8, (outs), (ins),
     34                 "vmrun\t{%eax|eax}", []>, TB, Requires<[Not64BitMode]>;
     35 let Uses = [RAX] in
     36 def VMRUN64 : I<0x01, MRM_D8, (outs), (ins),
     37                 "vmrun\t{%rax|rax}", []>, TB, Requires<[In64BitMode]>;
     38 
     39 // 0F 01 DA
     40 let Uses = [EAX] in
     41 def VMLOAD32 : I<0x01, MRM_DA, (outs), (ins),
     42                 "vmload\t{%eax|eax}", []>, TB, Requires<[Not64BitMode]>;
     43 let Uses = [RAX] in
     44 def VMLOAD64 : I<0x01, MRM_DA, (outs), (ins),
     45                 "vmload\t{%rax|rax}", []>, TB, Requires<[In64BitMode]>;
     46 
     47 // 0F 01 DB
     48 let Uses = [EAX] in
     49 def VMSAVE32 : I<0x01, MRM_DB, (outs), (ins),
     50                 "vmsave\t{%eax|eax}", []>, TB, Requires<[Not64BitMode]>;
     51 let Uses = [RAX] in
     52 def VMSAVE64 : I<0x01, MRM_DB, (outs), (ins),
     53                 "vmsave\t{%rax|rax}", []>, TB, Requires<[In64BitMode]>;
     54 
     55 // 0F 01 DF
     56 let Uses = [EAX, ECX] in
     57 def INVLPGA32 : I<0x01, MRM_DF, (outs), (ins),
     58                 "invlpga\t{%ecx, %eax|eax, ecx}", []>, TB, Requires<[Not64BitMode]>;
     59 let Uses = [RAX, ECX] in
     60 def INVLPGA64 : I<0x01, MRM_DF, (outs), (ins),
     61                 "invlpga\t{%ecx, %rax|rax, ecx}", []>, TB, Requires<[In64BitMode]>;
     62 
     63