00001 /*BEGIN_LEGAL 00002 Intel Open Source License 00003 00004 Copyright (c) 2002-2015 Intel Corporation. All rights reserved. 00005 00006 Redistribution and use in source and binary forms, with or without 00007 modification, are permitted provided that the following conditions are 00008 met: 00009 00010 Redistributions of source code must retain the above copyright notice, 00011 this list of conditions and the following disclaimer. Redistributions 00012 in binary form must reproduce the above copyright notice, this list of 00013 conditions and the following disclaimer in the documentation and/or 00014 other materials provided with the distribution. Neither the name of 00015 the Intel Corporation nor the names of its contributors may be used to 00016 endorse or promote products derived from this software without 00017 specific prior written permission. 00018 00019 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00020 ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00021 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 00022 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE INTEL OR 00023 ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 00024 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 00025 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 00026 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 00027 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00028 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00029 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00030 END_LEGAL */ 00033 00034 #if !defined(_XED_DECODER_STATE_H_) 00035 # define _XED_DECODER_STATE_H_ 00036 #include "xed-common-hdrs.h" 00037 #include "xed-common-defs.h" 00038 #include "xed-portability.h" 00039 #include "xed-util.h" 00040 #include "xed-types.h" 00041 #include "xed-inst.h" 00042 #include "xed-flags.h" 00043 #if defined(XED_ENCODER) 00044 # include "xed-encoder-gen-defs.h" //generated 00045 #endif 00046 #include "xed-chip-enum.h" //generated 00047 #include "xed-operand-element-type-enum.h" // a generated file 00048 #include "xed-operand-storage.h" // a generated file 00049 00050 00051 struct xed_encoder_vars_s; 00052 struct xed_decoder_vars_s; 00058 typedef struct xed_decoded_inst_s { 00065 xed_operand_storage_t _operands; 00066 00067 #if defined(XED_ENCODER) 00069 xed_uint8_t _operand_order[XED_ENCODE_ORDER_MAX_OPERANDS]; 00071 xed_uint8_t _n_operand_order; 00072 #endif 00073 xed_uint8_t _decoded_length; 00074 00078 const xed_inst_t* _inst; 00079 00080 // decoder does not change it, encoder does 00081 union { 00082 xed_uint8_t* _enc; 00083 const xed_uint8_t* _dec; 00084 } _byte_array; 00085 00086 // The ev field is stack allocated by xed_encode(). It is per-encode 00087 // transitory data. 00088 union { 00089 /* user_data is available as a user data storage field after 00090 * decoding. It does not live across re-encodes or re-decodes. */ 00091 xed_uint64_t user_data; 00092 #if defined(XED_ENCODER) 00093 struct xed_encoder_vars_s* ev; 00094 #endif 00095 } u; 00096 00097 } xed_decoded_inst_t; 00098 00099 typedef xed_decoded_inst_t xed_operand_values_t; 00100 00101 00103 #endif 00104