#BEGIN_LEGAL # #Copyright (c) 2023 Intel Corporation # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # #END_LEGAL INSTRUCTIONS():: { ICLASS : XSAVEOPT CPL : 3 CATEGORY : XSAVEOPT EXTENSION : XSAVEOPT ATTRIBUTES : xmm_state_r REQUIRES_ALIGNMENT x87_mmx_state_r NOTSX COMMENT : Variable length Store and conditional reg read. reads/modifies header. PATTERN : 0x0F 0xAE MOD[mm] MOD!=3 REG[0b110] RM[nnn] no_refining_prefix norex2_prefix norexw_prefix MODRM() #FIXME 2007-06-25 need a meaningful width code for XSAVE/XSAVEOPT/XRSTOR OPERANDS : MEM0:rw:mxsave REG0=XED_REG_EDX:r:SUPP REG1=XED_REG_EAX:r:SUPP REG2=XED_REG_XCR0:r:SUPP } { ICLASS : XSAVEOPT64 CPL : 3 CATEGORY : XSAVEOPT EXTENSION : XSAVEOPT ATTRIBUTES : xmm_state_r REQUIRES_ALIGNMENT x87_mmx_state_r NOTSX COMMENT : Variable length Store and conditional reg read. reads/modifies header. PATTERN : 0x0F 0xAE MOD[mm] MOD!=3 REG[0b110] RM[nnn] no_refining_prefix norex2_prefix rexw_prefix MODRM() #FIXME 2007-06-25 need a meaningful width code for XSAVE/XSAVEOPT/XRSTOR OPERANDS : MEM0:rw:mxsave REG0=XED_REG_EDX:r:SUPP REG1=XED_REG_EAX:r:SUPP REG2=XED_REG_XCR0:r:SUPP }