MIPS架构——汇编代码转机器代码编译器 Matlab GUI

MIPS架构下的MCU，指令集包含R-Type、I-Type、J-Type三种，在数电课程设计时为了给MCU编写指令集，需要将汇编语言转化成机器代码，这里分享一下自己写的Matlab 的 GUI。

主函数 C2M

 function varargout = C2M(varargin)
 val = zeros(,);
 
 % C2M MATLAB code for C2M.fig
 %      C2M, by itself, creates a new C2M or raises the existing
 %      singleton*.
 %
 %      H = C2M returns the handle to a new C2M or the handle to
 %      the existing singleton*.
 %
 %      C2M('CALLBACK',hObject,eventData,handles,...) calls the local
 %      function named CALLBACK in C2M.M with the given input arguments.
 %
 %      C2M('Property','Value',...) creates a new C2M or raises the
 %      existing singleton*.  Starting from the left, property value pairs are
 %      applied to the GUI before C2M_OpeningFcn gets called.  An
 %      unrecognized property name or invalid value makes property application
 %      stop.  All inputs are passed to C2M_OpeningFcn via varargin.
 %
 %      *See GUI Options on GUIDE's Tools menu.  Choose "GUI allows only one
 %      instance to run (singleton)".
 %
 % See also: GUIDE, GUIDATA, GUIHANDLES
 
 % Edit the above text to modify the response to help C2M
 
 % Last Modified by GUIDE v2. -Jun- ::
 
 % Begin initialization code - DO NOT EDIT
 gui_Singleton = ;
 gui_State = struct('gui_Name',       mfilename, ...
                    'gui_Singleton',  gui_Singleton, ...
                    'gui_OpeningFcn', @C2M_OpeningFcn, ...
                    'gui_OutputFcn',  @C2M_OutputFcn, ...
                    'gui_LayoutFcn',  [] , ...
                    'gui_Callback',   []);
 if nargin && ischar(varargin{})
     gui_State.gui_Callback = str2func(varargin{});
 end
 
 if nargout
     [varargout{:nargout}] = gui_mainfcn(gui_State, varargin{:});
 else
     gui_mainfcn(gui_State, varargin{:});
 end
 % End initialization code - DO NOT EDIT
 
 % --- Executes just before C2M is made visible.
 function C2M_OpeningFcn(hObject, eventdata, handles, varargin)
 % This function has no output args, see OutputFcn.
 % hObject    handle to figure
 % eventdata  reserved - to be defined in a future version of MATLAB
 % handles    structure with handles and user data (see GUIDATA)
 % varargin   command line arguments to C2M (see VARARGIN)
 
 % Choose default command line output for C2M
 handles.output = hObject;
 
 % Update handles structure
 guidata(hObject, handles);
 
 % UIWAIT makes C2M wait for user response (see UIRESUME)
 % uiwait(handles.figure1);
 
 % --- Outputs from this function are returned to the command line.
 function varargout = C2M_OutputFcn(hObject, eventdata, handles)
 % varargout  cell array for returning output args (see VARARGOUT);
 % hObject    handle to figure
 % eventdata  reserved - to be defined in a future version of MATLAB
 % handles    structure with handles and user data (see GUIDATA)
 
 % Get default command line output from handles structure
 varargout{} = handles.output;
 
 function edit1_Callback(hObject, eventdata, handles)
 % hObject    handle to edit1 (see GCBO)
 % eventdata  reserved - to be defined in a future version of MATLAB
 % handles    structure with handles and user data (see GUIDATA)
 
 % Hints: get(hObject,'String') returns contents of edit1 as text
 %        str2double(get(hObject,'String')) returns contents of edit1 as a double
 
 % --- Executes during object creation, after setting all properties.
 function edit1_CreateFcn(hObject, eventdata, handles)
 % hObject    handle to edit1 (see GCBO)
 % eventdata  reserved - to be defined in a future version of MATLAB
 % handles    empty - handles not created until after all CreateFcns called
 
 % Hint: edit controls usually have a white background on Windows.
 %       See ISPC and COMPUTER.
 if ispc && isequal(get(hObject,'BackgroundColor'), get(,'defaultUicontrolBackgroundColor'))
     set(hObject,'BackgroundColor','white');
 end
 
 function edit2_Callback(hObject, eventdata, handles)
 % hObject    handle to edit2 (see GCBO)
 % eventdata  reserved - to be defined in a future version of MATLAB
 % handles    structure with handles and user data (see GUIDATA)
 
 % Hints: get(hObject,'String') returns contents of edit2 as text
 %        str2double(get(hObject,'String')) returns contents of edit2 as a double
 
 % --- Executes during object creation, after setting all properties.
 function edit2_CreateFcn(hObject, eventdata, handles)
 % hObject    handle to edit2 (see GCBO)
 % eventdata  reserved - to be defined in a future version of MATLAB
 % handles    empty - handles not created until after all CreateFcns called
 
 % Hint: edit controls usually have a white background on Windows.
 %       See ISPC and COMPUTER.
 if ispc && isequal(get(hObject,'BackgroundColor'), get(,'defaultUicontrolBackgroundColor'))
     set(hObject,'BackgroundColor','white');
 end
 
 % --- Executes on button press in pushbutton1.
 function pushbutton1_Callback(hObject, eventdata, handles)
 global val
 % hObject    handle to pushbutton1 (see GCBO)
 % eventdata  reserved - to be defined in a future version of MATLAB
 % handles    structure with handles and user data (see GUIDATA)
 
 str1 = get(handles.edit2, 'String');    %??????
 
 x = size(str1, );  %????????
 y = size(str1, );  %????????
 %b = zeros(y, x);    %b??????????????????
 
 for i =  : y
 
     opcode1 = str1(i,);
     opcode2 = strcat(str1(i,), str1(i,));
     opcode3 = strcat(str1(i,), str1(i,), str1(i,));
     opcode4 = strcat(str1(i,), str1(i,), str1(i,), str1(i,));
     rd = strcat(str1(i, ), str1(i, ));
     rs = strcat(str1(i,), str1(i,));
     rt = strcat(str1(i,), str1(i,));
 
     if (x >= )
         imm_sh = strcat(str1(i,), str1(i,), str1(i,), str1(i, ), str1(i, ));
     end
     rt4 = strcat(str1(i,), str1(i,));
     rs4 = strcat(str1(i,), str1(i,));
     if (x >= ) imm4 = strcat(str1(i,), str1(i,), str1(i, ), str1(i, ), str1(i, ));
     end
 
     rd2 = strcat(str1(i, ), str1(i, ));
     rs2 = strcat(str1(i,), str1(i,));
     rt2 = strcat(str1(i,), str1(i,));
     rt_w  = strcat(str1(i, ), str1(i, ));
     imm_w = strcat(str1(i, ), str1(i, ), str1(i, ), str1(i, ), str1(i, ));
     rs_w  = strcat(str1(i, ), str1(i, ));
 
     switch opcode4
         case 'addi'
             b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
             b(i, :) = rig_f(rs4); b(i, :) = rig_f(rt4);
             b(i, :) = rig_n(imm4);
             bq(i,:) = 'this is adi';
             %bqq(i,:) = strcat('this is addi ', rs4 , '-', rt4 , '-',imm4);
         otherwise
             switch opcode3
                 case 'add'
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i, :) = rig_f(rs); b(i, :) = rig_f(rt); b(i, :) = rig_f(rd); b(i, :) = ;
                     bq(i,:) = 'this is add';
                     %bqq(i,:) = strcat('this is add, ', rs , '-', rt , '-',rd);
                 case 'sub'
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i, :) = rig_f(rs); b(i, :) = rig_f(rt); b(i, :) = rig_f(rd); b(i, :) = ;
                     bq(i,:) = 'this is sub';bqq(i,:) = strcat('this is sub, ', rs , '-', rt , '-',rd);
                 case 'and'
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i, :) = rig_f(rs); b(i, :) = rig_f(rt); b(i, :) = rig_f(rd); b(i, :) = ;
                     bq(i,:) = 'this is and';bqq(i,:) = strcat('this is and, ', rs , '-', rt , '-',rd);
                 case 'slt'
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i, :) = rig_f(rs); b(i, :) = rig_f(rt); b(i, :) = rig_f(rd); b(i, :) = ;
                     bq(i,:) = 'this is slt';bqq(i,:) = strcat('this is slt, ', rs , '-', rt , '-',rd);
                 case 'sll'
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i, :) = ; b(i, :) = rig_f(rs); b(i, :) = rig_f(rd); b(i, :) = rig_sh(imm_sh);
                      bq(i,:) = 'this is sll';
 %                      bqq(i,:) = strcat('this is sll, ', rs , '-', rd , '-',imm_sh);
                 case 'srl'
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i, :) = ; b(i, :) = rig_f(rs); b(i, :) = rig_f(rd); b(i, :) = rig_sh(imm_sh);
                      bq(i,:) = 'this is srl';
 %                      bqq(i,:) = strcat('this is srl, ', rs , '-', rd , '-',imm_sh);
                 case 'sra'
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i, :) = ; b(i, :) = rig_f(rs); b(i, :) = rig_f(rd); b(i, :) = rig_sh(imm_sh);
                      bq(i,:) = 'this is sra';
                 case 'beq'
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i, :) = rig_f(rd); b(i, :) = rig_f(rs); b(i, :) = rig_n(imm_sh);
                     bq(i,:) = 'this is beq';
                     %bqq(i,:) = strcat('this is beq, ', rd , '-', rs , '-',imm_sh);
                 case 'bne'
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i, :) = rig_f(rd); b(i, :) = rig_f(rs); b(i, :) = rig_n(imm_sh);
                     bq(i,:) = 'this is bne';
                     %bqq(i,:) = strcat('this is bne, ', rd , '-', rs , '-',imm_sh);
                 case 'mul'
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i, :) = rig_f(rs); b(i, :) = rig_f(rt); b(i, :) = rig_f(rd); b(i, :) = ;
                     bq(i,:) = 'this is mul';bqq(i,:) = strcat('this is mul, ', rs , '-', rt , '-',rd);
                 case 'muf'
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i, :) = rig_f(rs); b(i, :) = rig_f(rt); b(i, :) = rig_f(rd); b(i, :) = ;
                     bq(i,:) = 'this is mul';bqq(i,:) = strcat('this is mul, ', rs , '-', rt , '-',rd);
                 otherwise
                             switch opcode1
                                 case 'j'
                                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                                     b(i, :) = ;
                                     bq(i,:) = 'this is jrr';bqq(i,:) = strcat('this is j ', '');
                                 otherwise
                             end
                     end
     end
 
                 switch opcode2
                         case 'or'
                             b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                             b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                             b(i, :) = rig_f(rs2); b(i, :) = rig_f(rt2); b(i, :) = rig_f(rd2); b(i, :) = ;
                             bq(i,:) = 'this is orr';
 
                         case 'lw'
                              b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                              b(i, :) = rig_f(rs_w);b(i, :) = rig_f(rt_w); b(i, :) = rig_n(imm_w);
 
 %                              bqq(i,:) = strcat('this is lwr, ', rs_w, '-', rt_w, '-',imm_w);
                              bq(i,:) = 'this is lwr';
 
                         case 'sw'
                              b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                              b(i, :) = rig_f(rs_w);b(i, :) = rig_f(rt_w); b(i, :) = rig_n(imm_w);
                              bq(i,:) = 'this is swr';
                             otherwise
                         end
 
 end     
 
 bb = num2str(b);
 set(handles.edit1, 'String', bb);
 set(handles.edit3, 'String', bq);
 val = b;
 
 % --- Executes on button press in pushbutton2.
 function pushbutton2_Callback(hObject, eventdata, handles)
 global val
 % hObject    handle to pushbutton2 (see GCBO)
 % eventdata  reserved - to be defined in a future version of MATLAB
 % handles    structure with handles and user data (see GUIDATA)
 dlmwrite('C:\Users\ALIENWARE\Desktop\fft_test.txt', val, 'delimiter', '', 'precision', , 'newline','pc');
 
 function edit3_Callback(hObject, eventdata, handles)
 % hObject    handle to edit3 (see GCBO)
 % eventdata  reserved - to be defined in a future version of MATLAB
 % handles    structure with handles and user data (see GUIDATA)
 
 % Hints: get(hObject,'String') returns contents of edit3 as text
 %        str2double(get(hObject,'String')) returns contents of edit3 as a double
 
 % --- Executes during object creation, after setting all properties.
 function edit3_CreateFcn(hObject, eventdata, handles)
 % hObject    handle to edit3 (see GCBO)
 % eventdata  reserved - to be defined in a future version of MATLAB
 % handles    empty - handles not created until after all CreateFcns called
 
 % Hint: edit controls usually have a white background on Windows.
 %       See ISPC and COMPUTER.
 if ispc && isequal(get(hObject,'BackgroundColor'), get(,'defaultUicontrolBackgroundColor'))
     set(hObject,'BackgroundColor','white');
 end
 
 % --- Executes on button press in pushbutton3.
 function pushbutton3_Callback(hObject, eventdata, handles)
 % hObject    handle to pushbutton3 (see GCBO)
 % eventdata  reserved - to be defined in a future version of MATLAB
 % handles    structure with handles and user data (see GUIDATA)
 close(gcf);

函数rig_f 用来寻找名称对应的寄存器地址

 function [q] = rig_f(a)
 switch a
     case '0_'
         q()=;q()=;q()=;q()=;q()=;
     case 'at'
         q()=;q()=;q()=;q()=;q()=;
     case 'v0'
         q()=;q()=;q()=;q()=;q()=;
     case 'v1'
         q()=;q()=;q()=;q()=;q()=;
     case 'a0'
         q()=;q()=;q()=;q()=;q()=;
     case 'a1'
         q()=;q()=;q()=;q()=;q()=;
     case 'a2'
         q()=;q()=;q()=;q()=;q()=;
     case 'a3'
         q()=;q()=;q()=;q()=;q()=;
     case 't0'
         q()=;q()=;q()=;q()=;q()=;
     case 't1'
         q()=;q()=;q()=;q()=;q()=;
     case 't2'
         q()=;q()=;q()=;q()=;q()=;
     case 't3'
         q()=;q()=;q()=;q()=;q()=;
     case 't4'
         q()=;q()=;q()=;q()=;q()=;
     case 't5'
         q()=;q()=;q()=;q()=;q()=;
     case 't6'
         q()=;q()=;q()=;q()=;q()=;
     case 't7'
         q()=;q()=;q()=;q()=;q()=;
     case 's0'
         q()=;q()=;q()=;q()=;q()=;
     case 's1'
         q()=;q()=;q()=;q()=;q()=;
     case 's2'
         q()=;q()=;q()=;q()=;q()=;
     case 's3'
         q()=;q()=;q()=;q()=;q()=;
     case 's4'
         q()=;q()=;q()=;q()=;q()=;
     case 's5'
         q()=;q()=;q()=;q()=;q()=;
     case 's6'
         q()=;q()=;q()=;q()=;q()=;
     case 's7'
         q()=;q()=;q()=;q()=;q()=;
     case 't8'
         q()=;q()=;q()=;q()=;q()=;
     case 't9'
         q()=;q()=;q()=;q()=;q()=;
     case 'k0'
         q()=;q()=;q()=;q()=;q()=;
     case 'k1'
         q()=;q()=;q()=;q()=;q()=;
     case 'gp'
         q()=;q()=;q()=;q()=;q()=;
     case 'sp'
         q()=;q()=;q()=;q()=;q()=;
     case 'fp'
         q()=;q()=;q()=;q()=;q()=;
     case 'ra'
         q()=;q()=;q()=;q()=;q()=;
     otherwise
         q()=;q()=;q()=;q()=;q()=;
 end

函数rig_n 用来将5位十进制数转换成16位2进制小数输出

 function [u] = rig_n(a)
 
 if (a() == '-')
     nu = str2num(a(:));
     num = ^ - nu;
     q = dec2bin(num, );
 else
     if (a() == '' | a() == '' | a() == '' | a() == '' | a() == '' | a() == '')
         nu = str2num(a);
         q = dec2bin(nu,);
     end
 end
 
 for i =  :
     u(i) = str2num(q(i));
 end

函数rig_sh 用来将3位十进制数转换成5位2进制小数输出

 function [u] = rig_sh(a)
 num = str2num(a);
 q = dec2bin(num, );
 
 for i =  :
     u(i) = str2num(q(i))
 end

最后欣赏一下炫酷的界面

以及附带的read me 和最终打包的Matlab程序~~

 *** 修正了lw和sw指令
 *** 打开C2M.m文件运行程序
 *** 立即数变成5位，lw，sw，addi等指令的数字都变成了5位
 
 支持指令名称：
 add\sub\and\slt\sll\srl\beq\bne\mul\addi\or\lw\sw
 
 标准形式：
 add    $s1, $s2, $s0
 sub    $s1, $s2, $s0
 and    $s1, $s2, $s0
 slt    $s1, $s2, $s0
 sll    $s1, $s2,
 srl    $s1, $s2,
 beq    $s1, $s2,
 bne    $s1, $s2,
 mul    $s1, $s2, $s3
 or    $s1, $s2, $s3
 lw    $s1, ($s2)
 sw    $s1, ($s2)
 addi    $s1, $s2, -
 
 每一个命令之后加一个tab，地址前加$，逗号之后有空格，立即数的输入为3位，如5写成005，负数-5写成-
 寄存器文件按照书上标准，其中$0写法为$0_
 
 创建txt文件：
 地址为：line266
 C:\Users\ALIENWARE\Desktop\test_.txt    （需要改成你自己的地址）
 
 *不包含 j 指令

Read_me

 function varargout = C2M_export(varargin)
 val = zeros(,);
 
 % C2M_export MATLAB code for C2M_export.fig
 %      C2M_export, by itself, creates a new C2M_export or raises the existing
 %      singleton*.
 %
 %      H = C2M_export returns the handle to a new C2M_export or the handle to
 %      the existing singleton*.
 %
 %      C2M_export('CALLBACK',hObject,eventData,handles,...) calls the local
 %      function named CALLBACK in C2M_export.M with the given input arguments.
 %
 %      C2M_export('Property','Value',...) creates a new C2M_export or raises the
 %      existing singleton*.  Starting from the left, property value pairs are
 %      applied to the GUI before C2M_export_OpeningFcn gets called.  An
 %      unrecognized property name or invalid value makes property application
 %      stop.  All inputs are passed to C2M_export_OpeningFcn via varargin.
 %
 %      *See GUI Options on GUIDE's Tools menu.  Choose "GUI allows only one
 %      instance to run (singleton)".
 %
 % See also: GUIDE, GUIDATA, GUIHANDLES
 
 % Edit the above text to modify the response to help C2M_export
 
 % Last Modified by GUIDE v2. -Jul- ::
 
 % Begin initialization code - DO NOT EDIT
 gui_Singleton = ;
 gui_State = struct('gui_Name',       mfilename, ...
                    'gui_Singleton',  gui_Singleton, ...
                    'gui_OpeningFcn', @C2M_export_OpeningFcn, ...
                    'gui_OutputFcn',  @C2M_export_OutputFcn, ...
                    'gui_LayoutFcn',  @C2M_export_LayoutFcn, ...
                    'gui_Callback',   []);
 if nargin && ischar(varargin{})
     gui_State.gui_Callback = str2func(varargin{});
 end
 
 if nargout
     [varargout{:nargout}] = gui_mainfcn(gui_State, varargin{:});
 else
     gui_mainfcn(gui_State, varargin{:});
 end
 % End initialization code - DO NOT EDIT
 
 % --- Executes just before C2M_export is made visible.
 function C2M_export_OpeningFcn(hObject, eventdata, handles, varargin)
 % This function has no output args, see OutputFcn.
 % hObject    handle to figure
 % eventdata  reserved - to be defined in a future version of MATLAB
 % handles    structure with handles and user data (see GUIDATA)
 % varargin   command line arguments to C2M_export (see VARARGIN)
 
 % Choose default command line output for C2M_export
 handles.output = hObject;
 
 % Update handles structure
 guidata(hObject, handles);
 
 % UIWAIT makes C2M_export wait for user response (see UIRESUME)
 % uiwait(handles.figure1);
 
 % --- Outputs from this function are returned to the command line.
 function varargout = C2M_export_OutputFcn(hObject, eventdata, handles)
 % varargout  cell array for returning output args (see VARARGOUT);
 % hObject    handle to figure
 % eventdata  reserved - to be defined in a future version of MATLAB
 % handles    structure with handles and user data (see GUIDATA)
 
 % Get default command line output from handles structure
 varargout{} = handles.output;
 
 function edit1_Callback(hObject, eventdata, handles)
 % hObject    handle to edit1 (see GCBO)
 % eventdata  reserved - to be defined in a future version of MATLAB
 % handles    structure with handles and user data (see GUIDATA)
 
 % Hints: get(hObject,'String') returns contents of edit1 as text
 %        str2double(get(hObject,'String')) returns contents of edit1 as a double
 
 % --- Executes during object creation, after setting all properties.
 function edit1_CreateFcn(hObject, eventdata, handles)
 % hObject    handle to edit1 (see GCBO)
 % eventdata  reserved - to be defined in a future version of MATLAB
 % handles    empty - handles not created until after all CreateFcns called
 
 % Hint: edit controls usually have a white background on Windows.
 %       See ISPC and COMPUTER.
 if ispc && isequal(get(hObject,'BackgroundColor'), get(,'defaultUicontrolBackgroundColor'))
     set(hObject,'BackgroundColor','white');
 end
 
 function edit2_Callback(hObject, eventdata, handles)
 % hObject    handle to edit2 (see GCBO)
 % eventdata  reserved - to be defined in a future version of MATLAB
 % handles    structure with handles and user data (see GUIDATA)
 
 % Hints: get(hObject,'String') returns contents of edit2 as text
 %        str2double(get(hObject,'String')) returns contents of edit2 as a double
 
 % --- Executes during object creation, after setting all properties.
 function edit2_CreateFcn(hObject, eventdata, handles)
 % hObject    handle to edit2 (see GCBO)
 % eventdata  reserved - to be defined in a future version of MATLAB
 % handles    empty - handles not created until after all CreateFcns called
 
 % Hint: edit controls usually have a white background on Windows.
 %       See ISPC and COMPUTER.
 if ispc && isequal(get(hObject,'BackgroundColor'), get(,'defaultUicontrolBackgroundColor'))
     set(hObject,'BackgroundColor','white');
 end
 
 % --- Executes on button press in pushbutton1.
 function pushbutton1_Callback(hObject, eventdata, handles)
 global val
 % hObject    handle to pushbutton1 (see GCBO)
 % eventdata  reserved - to be defined in a future version of MATLAB
 % handles    structure with handles and user data (see GUIDATA)
 
 str1 = get(handles.edit2, 'String');    %??????
 
 x = size(str1, );  %????????
 y = size(str1, );  %????????
 %b = zeros(y, x);    %b??????????????????
 
 for i =  : y
 
     opcode1 = str1(i,);
     opcode2 = strcat(str1(i,), str1(i,));
     opcode3 = strcat(str1(i,), str1(i,), str1(i,));
     opcode4 = strcat(str1(i,), str1(i,), str1(i,), str1(i,));
     rd = strcat(str1(i, ), str1(i, ));
     rs = strcat(str1(i,), str1(i,));
     rt = strcat(str1(i,), str1(i,));
 
     if (x >= )
         imm_sh = strcat(str1(i,), str1(i,), str1(i,), str1(i, ), str1(i, ));
     end
     rt4 = strcat(str1(i,), str1(i,));
     rs4 = strcat(str1(i,), str1(i,));
     if (x >= ) imm4 = strcat(str1(i,), str1(i,), str1(i, ), str1(i, ), str1(i, ));
     end
 
     rd2 = strcat(str1(i, ), str1(i, ));
     rs2 = strcat(str1(i,), str1(i,));
     rt2 = strcat(str1(i,), str1(i,));
     rt_w  = strcat(str1(i, ), str1(i, ));
     imm_w = strcat(str1(i, ), str1(i, ), str1(i, ), str1(i, ), str1(i, ));
     rs_w  = strcat(str1(i, ), str1(i, ));
 
     switch opcode4
         case 'addi'
             b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
             b(i, :) = rig_f(rs4); b(i, :) = rig_f(rt4);
             b(i, :) = rig_n(imm4);
 %            bq(i,:) = 'this is adi';bqq(i,:) = strcat('this is addi ', rs4 , '-', rt4 , '-',imm4);
         otherwise
             switch opcode3
                 case 'add'
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i, :) = rig_f(rs); b(i, :) = rig_f(rt); b(i, :) = rig_f(rd); b(i, :) = ;
                     bq(i,:) = 'this is add';bqq(i,:) = strcat('this is add, ', rs , '-', rt , '-',rd);
                 case 'sub'
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i, :) = rig_f(rs); b(i, :) = rig_f(rt); b(i, :) = rig_f(rd); b(i, :) = ;
                     bq(i,:) = 'this is sub';bqq(i,:) = strcat('this is sub, ', rs , '-', rt , '-',rd);
                 case 'and'
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i, :) = rig_f(rs); b(i, :) = rig_f(rt); b(i, :) = rig_f(rd); b(i, :) = ;
                     bq(i,:) = 'this is and';bqq(i,:) = strcat('this is and, ', rs , '-', rt , '-',rd);
                 case 'slt'
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i, :) = rig_f(rs); b(i, :) = rig_f(rt); b(i, :) = rig_f(rd); b(i, :) = ;
                     bq(i,:) = 'this is slt';bqq(i,:) = strcat('this is slt, ', rs , '-', rt , '-',rd);
                 case 'sll'
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i, :) = ; b(i, :) = rig_f(rs); b(i, :) = rig_f(rd); b(i, :) = rig_sh(imm_sh);
                      bq(i,:) = 'this is sll';
 %                      bqq(i,:) = strcat('this is sll, ', rs , '-', rd , '-',imm_sh);
                 case 'srl'
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i, :) = ; b(i, :) = rig_f(rs); b(i, :) = rig_f(rd); b(i, :) = rig_sh(imm_sh);
                      bq(i,:) = 'this is srl';
 %                      bqq(i,:) = strcat('this is srl, ', rs , '-', rd , '-',imm_sh);
                 case 'sra'
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i, :) = ; b(i, :) = rig_f(rs); b(i, :) = rig_f(rd); b(i, :) = rig_sh(imm_sh);
                      bq(i,:) = 'this is sra';
                 case 'beq'
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i, :) = rig_f(rd); b(i, :) = rig_f(rs); b(i, :) = rig_n(imm_sh);
                     bq(i,:) = 'this is beq';
 %                    bqq(i,:) = strcat('this is beq, ', rd , '-', rs , '-',imm_sh);
                 case 'bne'
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i, :) = rig_f(rd); b(i, :) = rig_f(rs); b(i, :) = rig_n(imm_sh);
                     bq(i,:) = 'this is bne';
 %                    bqq(i,:) = strcat('this is bne, ', rd , '-', rs , '-',imm_sh);
                 case 'mul'
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                     b(i, :) = rig_f(rs); b(i, :) = rig_f(rt); b(i, :) = rig_f(rd); b(i, :) = ;
                     bq(i,:) = 'this is mul';bqq(i,:) = strcat('this is mul, ', rs , '-', rt , '-',rd);
                 otherwise
                             switch opcode1
                                 case 'j'
                                     b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                                     b(i, :) = ;
                                     bq(i,:) = 'this is jrr';bqq(i,:) = strcat('this is j ', '');
                                 otherwise
                             end
                     end
     end
 
                 switch opcode2
                         case 'or'
                             b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                             b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                             b(i, :) = rig_f(rs2); b(i, :) = rig_f(rt2); b(i, :) = rig_f(rd2); b(i, :) = ;
                             bq(i,:) = 'this is orr';
 
                         case 'lw'
                              b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                              b(i, :) = rig_f(rs_w);b(i, :) = rig_f(rt_w); b(i, :) = rig_n(imm_w);
 
 %                              bqq(i,:) = strcat('this is lwr, ', rs_w, '-', rt_w, '-',imm_w);
                              bq(i,:) = 'this is lwr';
 
                         case 'sw'
                              b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;b(i,)=;
                              b(i, :) = rig_f(rs_w);b(i, :) = rig_f(rt_w); b(i, :) = rig_n(imm_w);
                              bq(i,:) = 'this is swr';
                             otherwise
                         end
 
 end     
 
 bb = num2str(b);
 set(handles.edit1, 'String', bb);
 set(handles.edit3, 'String', bq);
 val = b;
 
 % --- Executes on button press in pushbutton2.
 function pushbutton2_Callback(hObject, eventdata, handles)
 global val
 % hObject    handle to pushbutton2 (see GCBO)
 % eventdata  reserved - to be defined in a future version of MATLAB
 % handles    structure with handles and user data (see GUIDATA)
 dlmwrite('C:\Users\ALIENWARE\Desktop\fft_test.txt', val, 'delimiter', '', 'precision', , 'newline','pc');
 
 function edit3_Callback(hObject, eventdata, handles)
 % hObject    handle to edit3 (see GCBO)
 % eventdata  reserved - to be defined in a future version of MATLAB
 % handles    structure with handles and user data (see GUIDATA)
 
 % Hints: get(hObject,'String') returns contents of edit3 as text
 %        str2double(get(hObject,'String')) returns contents of edit3 as a double
 
 % --- Executes during object creation, after setting all properties.
 function edit3_CreateFcn(hObject, eventdata, handles)
 % hObject    handle to edit3 (see GCBO)
 % eventdata  reserved - to be defined in a future version of MATLAB
 % handles    empty - handles not created until after all CreateFcns called
 
 % Hint: edit controls usually have a white background on Windows.
 %       See ISPC and COMPUTER.
 if ispc && isequal(get(hObject,'BackgroundColor'), get(,'defaultUicontrolBackgroundColor'))
     set(hObject,'BackgroundColor','white');
 end
 
 % --- Executes on button press in pushbutton3.
 function pushbutton3_Callback(hObject, eventdata, handles)
 % hObject    handle to pushbutton3 (see GCBO)
 % eventdata  reserved - to be defined in a future version of MATLAB
 % handles    structure with handles and user data (see GUIDATA)
 close(gcf);
 
 % --- Creates and returns a handle to the GUI figure.
 function h1 = C2M_export_LayoutFcn(policy)
 % policy - create a new figure or use a singleton. 'new' or 'reuse'.
 
 persistent hsingleton;
 if strcmpi(policy, 'reuse') & ishandle(hsingleton)
     h1 = hsingleton;
     return;
 end
 load C2M_export.mat
 
 appdata = [];
 appdata.GUIDEOptions = mat{};
 appdata.lastValidTag = 'figure1';
 appdata.GUIDELayoutEditor = [];
 appdata.initTags = struct(...
     'handle', [], ...
     'tag', 'figure1');
 
 h1 = figure(...
 'PaperUnits','inches',...
 'Units','characters',...
 'Position',[135.8 23.5 250.2 52.2857142857143],...
 'Visible',get(,'defaultfigureVisible'),...
 'Color',[0.313725490196078 0.313725490196078 0.313725490196078],...
 'IntegerHandle','off',...
 'MenuBar','none',...
 'Name','C2M',...
 'NumberTitle','off',...
 'Tag','figure1',...
 'Resize','off',...
 'PaperPosition',get(,'defaultfigurePaperPosition'),...
 'PaperSize',[8.5 ],...
 'PaperSizeMode',get(,'defaultfigurePaperSizeMode'),...
 'PaperType','usletter',...
 'PaperTypeMode',get(,'defaultfigurePaperTypeMode'),...
 'PaperUnitsMode',get(,'defaultfigurePaperUnitsMode'),...
 'ScreenPixelsPerInchMode','manual',...
 'HandleVisibility','callback',...
 'CreateFcn', {@local_CreateFcn, blanks(), appdata} );
 
 appdata = [];
 appdata.lastValidTag = 'edit1';
 
 h2 = uicontrol(...
 'Parent',h1,...
 'FontUnits',get(,'defaultuicontrolFontUnits'),...
 'Units','characters',...
 'HorizontalAlignment','left',...
 'Max',,...
 'String',blanks(),...
 'Style','edit',...
 'Position',[69.6 16.3571428571429 110.2 28.7142857142857],...
 'BackgroundColor',[0.105882352941176 0.309803921568627 0.207843137254902],...
 'Callback',@(hObject,eventdata)C2M_export('edit1_Callback',hObject,eventdata,guidata(hObject)),...
 'Children',[],...
 'ForegroundColor',[  ],...
 'CreateFcn', {@local_CreateFcn, @(hObject,eventdata)C2M_export('edit1_CreateFcn',hObject,eventdata,guidata(hObject)), appdata} ,...
 'Tag','edit1',...
 'FontSize',);
 
 appdata = [];
 appdata.lastValidTag = 'edit2';
 
 h3 = uicontrol(...
 'Parent',h1,...
 'FontUnits',get(,'defaultuicontrolFontUnits'),...
 'Units','characters',...
 'HorizontalAlignment','left',...
 'Max',,...
 'String',blanks(),...
 'Style','edit',...
 'Position',[9.8 16.3571428571429 50.2 28.8571428571429],...
 'BackgroundColor',[0.862745098039216 0.862745098039216 0.862745098039216],...
 'Callback',@(hObject,eventdata)C2M_export('edit2_Callback',hObject,eventdata,guidata(hObject)),...
 'Children',[],...
 'ForegroundColor',[0.231372549019608 0.443137254901961 0.337254901960784],...
 'TooltipString',blanks(),...
 'CreateFcn', {@local_CreateFcn, @(hObject,eventdata)C2M_export('edit2_CreateFcn',hObject,eventdata,guidata(hObject)), appdata} ,...
 'Tag','edit2',...
 'FontSize',,...
 'FontWeight',get(,'defaultuicontrolFontWeight'));
 
 appdata = [];
 appdata.lastValidTag = 'pushbutton1';
 
 h4 = uicontrol(...
 'Parent',h1,...
 'FontUnits',get(,'defaultuicontrolFontUnits'),...
 'Units','characters',...
 'String','Come On Boy !',...
 'Style',get(,'defaultuicontrolStyle'),...
 'Value',,...
 'ValueMode',get(,'defaultuicontrolValueMode'),...
 'Position',[9.8 2.14285714285714 140.2 10.7857142857143],...
 'BackgroundColor',[  ],...
 'Callback',@(hObject,eventdata)C2M_export('pushbutton1_Callback',hObject,eventdata,guidata(hObject)),...
 'Children',[],...
 'ForegroundColor',[0.945098039215686 0.968627450980392 0.949019607843137],...
 'Tag','pushbutton1',...
 'FontSize',,...
 'FontWeight','bold',...
 'CreateFcn', {@local_CreateFcn, blanks(), appdata} );
 
 appdata = [];
 appdata.lastValidTag = 'pushbutton2';
 
 h5 = uicontrol(...
 'Parent',h1,...
 'FontUnits',get(,'defaultuicontrolFontUnits'),...
 'Units','characters',...
 'String','Create txt file',...
 'Style',get(,'defaultuicontrolStyle'),...
 'Position',[159.6 2.14285714285714 60.2 10.7857142857143],...
 'BackgroundColor',[  ],...
 'Callback',@(hObject,eventdata)C2M_export('pushbutton2_Callback',hObject,eventdata,guidata(hObject)),...
 'Children',[],...
 'ForegroundColor',[0.105882352941176 0.309803921568627 0.207843137254902],...
 'Tag','pushbutton2',...
 'FontSize',,...
 'FontAngle','italic',...
 'FontWeight','bold',...
 'CreateFcn', {@local_CreateFcn, blanks(), appdata} );
 
 appdata = [];
 appdata.lastValidTag = 'text3';
 
 h6 = uicontrol(...
 'Parent',h1,...
 'FontUnits',get(,'defaultuicontrolFontUnits'),...
 'Units','characters',...
 'String','Assemble Language',...
 'Style','text',...
 'Position',[5.4 45.7857142857143 60.8 2.92857142857143],...
 'BackgroundColor',[0.313725490196078 0.313725490196078 0.313725490196078],...
 'Children',[],...
 'ForegroundColor',[0.941176470588235 0.941176470588235 0.941176470588235],...
 'CreateFcn', {@local_CreateFcn, blanks(), appdata} ,...
 'Tag','text3',...
 'FontSize',,...
 'FontAngle','italic',...
 'FontWeight','bold');
 
 appdata = [];
 appdata.lastValidTag = 'text4';
 
 h7 = uicontrol(...
 'Parent',h1,...
 'FontUnits',get(,'defaultuicontrolFontUnits'),...
 'Units','characters',...
 'String','Machine Language',...
 'Style','text',...
 'Position',[93.6 45.6428571428571 60.8 2.92857142857143],...
 'BackgroundColor',[0.313725490196078 0.313725490196078 0.313725490196078],...
 'Children',[],...
 'ForegroundColor',[  ],...
 'ButtonDownFcn',blanks(),...
 'CreateFcn', {@local_CreateFcn, blanks(), appdata} ,...
 'DeleteFcn',blanks(),...
 'Tag','text4',...
 'FontSize',,...
 'FontAngle','italic',...
 'FontWeight','bold');
 
 appdata = [];
 appdata.lastValidTag = 'edit3';
 
 h8 = uicontrol(...
 'Parent',h1,...
 'FontUnits',get(,'defaultuicontrolFontUnits'),...
 'Units','characters',...
 'Max',,...
 'String',blanks(),...
 'Style','edit',...
 'Position',[189.4 16.3571428571429 50.4 28.7142857142857],...
 'BackgroundColor',[  ],...
 'Callback',@(hObject,eventdata)C2M_export('edit3_Callback',hObject,eventdata,guidata(hObject)),...
 'Children',[],...
 'ForegroundColor',[ 0.949019607843137 0.866666666666667],...
 'CreateFcn', {@local_CreateFcn, @(hObject,eventdata)C2M_export('edit3_CreateFcn',hObject,eventdata,guidata(hObject)), appdata} ,...
 'Tag','edit3',...
 'FontSize',,...
 'FontWeight','bold');
 
 appdata = [];
 appdata.lastValidTag = 'text5';
 
 h9 = uicontrol(...
 'Parent',h1,...
 'FontUnits',get(,'defaultuicontrolFontUnits'),...
 'Units','characters',...
 'String','States',...
 'Style','text',...
 'Position',[182.4 45.6428571428571 60.8 2.92857142857143],...
 'BackgroundColor',[0.313725490196078 0.313725490196078 0.313725490196078],...
 'Children',[],...
 'ForegroundColor',[  ],...
 'ButtonDownFcn',blanks(),...
 'CreateFcn', {@local_CreateFcn, blanks(), appdata} ,...
 'DeleteFcn',blanks(),...
 'Tag','text5',...
 'FontSize',,...
 'FontAngle','italic',...
 'FontWeight','bold');
 
 appdata = [];
 appdata.lastValidTag = 'pushbutton3';
 
 h10 = uicontrol(...
 'Parent',h1,...
 'FontUnits',get(,'defaultuicontrolFontUnits'),...
 'Units','characters',...
 'String','EXIT',...
 'Style',get(,'defaultuicontrolStyle'),...
 'Position',[219.8 2.07142857142857 20.2 10.7857142857143],...
 'BackgroundColor',[0.105882352941176 0.309803921568627 0.207843137254902],...
 'Callback',@(hObject,eventdata)C2M_export('pushbutton3_Callback',hObject,eventdata,guidata(hObject)),...
 'Children',[],...
 'ForegroundColor',[  ],...
 'Tag','pushbutton3',...
 'FontSize',,...
 'FontAngle','italic',...
 'FontWeight','bold',...
 'CreateFcn', {@local_CreateFcn, blanks(), appdata} );
 
 hsingleton = h1;
 
 % --- Set application data first then calling the CreateFcn.
 function local_CreateFcn(hObject, eventdata, createfcn, appdata)
 
 if ~isempty(appdata)
    names = fieldnames(appdata);
    for i=:length(names)
        name = char(names(i));
        setappdata(hObject, name, getfield(appdata,name));
    end
 end
 
 if ~isempty(createfcn)
    if isa(createfcn,'function_handle')
        createfcn(hObject, eventdata);
    else
        eval(createfcn);
    end
 end
 
 % --- Handles default GUIDE GUI creation and callback dispatch
 function varargout = gui_mainfcn(gui_State, varargin)
 
 gui_StateFields =  {'gui_Name'
     'gui_Singleton'
     'gui_OpeningFcn'
     'gui_OutputFcn'
     'gui_LayoutFcn'
     'gui_Callback'};
 gui_Mfile = '';
 for i=:length(gui_StateFields)
     if ~isfield(gui_State, gui_StateFields{i})
         error(message('MATLAB:guide:StateFieldNotFound', gui_StateFields{ i }, gui_Mfile));
     elseif isequal(gui_StateFields{i}, 'gui_Name')
         gui_Mfile = [gui_State.(gui_StateFields{i}), '.m'];
     end
 end
 
 numargin = length(varargin);
 
 if numargin ==
     % C2M_EXPORT
     % create the GUI only if we are not in the process of loading it
     % already
     gui_Create = true;
 elseif local_isInvokeActiveXCallback(gui_State, varargin{:})
     % C2M_EXPORT(ACTIVEX,...)
     vin{} = gui_State.gui_Name;
     vin{} = [get(varargin{}.Peer, 'Tag'), '_', varargin{end}];
     vin{} = varargin{};
     vin{} = varargin{end-};
     vin{} = guidata(varargin{}.Peer);
     feval(vin{:});
     return;
 elseif local_isInvokeHGCallback(gui_State, varargin{:})
     % C2M_EXPORT('CALLBACK',hObject,eventData,handles,...)
     gui_Create = false;
 else
     % C2M_EXPORT(...)
     % create the GUI and hand varargin to the openingfcn
     gui_Create = true;
 end
 
 if ~gui_Create
     % In design time, we need to mark all components possibly created in
     % the coming callback evaluation as non-serializable. This way, they
     % will not be brought into GUIDE and not be saved in the figure file
     % when running/saving the GUI from GUIDE.
     designEval = false;
     if (numargin> && ishghandle(varargin{}))
         fig = varargin{};
         while ~isempty(fig) && ~ishghandle(fig,'figure')
             fig = get(fig,'parent');
         end
 
         designEval = isappdata(,'CreatingGUIDEFigure') || (isscalar(fig)&&isprop(fig,'GUIDEFigure'));
     end
 
     if designEval
         beforeChildren = findall(fig);
     end
 
     % evaluate the callback now
     varargin{} = gui_State.gui_Callback;
     if nargout
         [varargout{:nargout}] = feval(varargin{:});
     else
         feval(varargin{:});
     end
 
     % Set serializable of objects created in the above callback to off in
     % design time. Need to check whether figure handle is still valid in
     % case the figure is deleted during the callback dispatching.
     if designEval && ishghandle(fig)
         set(setdiff(findall(fig),beforeChildren), 'Serializable','off');
     end
 else
     if gui_State.gui_Singleton
         gui_SingletonOpt = 'reuse';
     else
         gui_SingletonOpt = 'new';
     end
 
     % Check user passing 'visible' P/V pair first so that its value can be
     % used by oepnfig to prevent flickering
     gui_Visible = 'auto';
     gui_VisibleInput = '';
     for index=::length(varargin)
         if length(varargin) == index || ~ischar(varargin{index})
             break;
         end
 
         % Recognize 'visible' P/V pair
         len1 = min(length('visible'),length(varargin{index}));
         len2 = min(length('off'),length(varargin{index+}));
         if ischar(varargin{index+}) && strncmpi(varargin{index},'visible',len1) && len2 >
             if strncmpi(varargin{index+},'off',len2)
                 gui_Visible = 'invisible';
                 gui_VisibleInput = 'off';
             elseif strncmpi(varargin{index+},'on',len2)
                 gui_Visible = 'visible';
                 gui_VisibleInput = 'on';
             end
         end
     end
 
     % Open fig file with stored settings.  Note: This executes all component
     % specific CreateFunctions with an empty HANDLES structure.
 
     % Do feval on layout code in m-file if it exists
     gui_Exported = ~isempty(gui_State.gui_LayoutFcn);
     % this application data is used to indicate the running mode of a GUIDE
     % GUI to distinguish it from the design mode of the GUI in GUIDE. it is
     % only used by actxproxy at this time.
     setappdata(,genvarname(['OpenGuiWhenRunning_', gui_State.gui_Name]),);
     if gui_Exported
         gui_hFigure = feval(gui_State.gui_LayoutFcn, gui_SingletonOpt);
 
         % make figure invisible here so that the visibility of figure is
         % consistent in OpeningFcn in the exported GUI case
         if isempty(gui_VisibleInput)
             gui_VisibleInput = get(gui_hFigure,'Visible');
         end
         set(gui_hFigure,'Visible','off')
 
         % openfig (called by local_openfig below) does this for guis without
         % the LayoutFcn. Be sure to do it here so guis show up on screen.
         movegui(gui_hFigure,'onscreen');
     else
         gui_hFigure = local_openfig(gui_State.gui_Name, gui_SingletonOpt, gui_Visible);
         % If the figure has InGUIInitialization it was not completely created
         % on the last pass.  Delete this handle and try again.
         if isappdata(gui_hFigure, 'InGUIInitialization')
             delete(gui_hFigure);
             gui_hFigure = local_openfig(gui_State.gui_Name, gui_SingletonOpt, gui_Visible);
         end
     end
     if isappdata(, genvarname(['OpenGuiWhenRunning_', gui_State.gui_Name]))
         rmappdata(,genvarname(['OpenGuiWhenRunning_', gui_State.gui_Name]));
     end
 
     % Set flag to indicate starting GUI initialization
     setappdata(gui_hFigure,'InGUIInitialization',);
 
     % Fetch GUIDE Application options
     gui_Options = getappdata(gui_hFigure,'GUIDEOptions');
     % Singleton setting in the GUI MATLAB code file takes priority if different
     gui_Options.singleton = gui_State.gui_Singleton;
 
     if ~isappdata(gui_hFigure,'GUIOnScreen')
         % Adjust background color
         if gui_Options.syscolorfig
             set(gui_hFigure,'Color', get(,'DefaultUicontrolBackgroundColor'));
         end
 
         % Generate HANDLES structure and store with GUIDATA. If there is
         % user set GUI data already, keep that also.
         data = guidata(gui_hFigure);
         handles = guihandles(gui_hFigure);
         if ~isempty(handles)
             if isempty(data)
                 data = handles;
             else
                 names = fieldnames(handles);
                 for k=:length(names)
                     data.(char(names(k)))=handles.(char(names(k)));
                 end
             end
         end
         guidata(gui_hFigure, data);
     end
 
     % Apply input P/V pairs other than 'visible'
     for index=::length(varargin)
         if length(varargin) == index || ~ischar(varargin{index})
             break;
         end
 
         len1 = min(length('visible'),length(varargin{index}));
         if ~strncmpi(varargin{index},'visible',len1)
             try set(gui_hFigure, varargin{index}, varargin{index+}), catch break, end
         end
     end
 
     % If handle visibility is set to 'callback', turn it on until finished
     % with OpeningFcn
     gui_HandleVisibility = get(gui_hFigure,'HandleVisibility');
     if strcmp(gui_HandleVisibility, 'callback')
         set(gui_hFigure,'HandleVisibility', 'on');
     end
 
     feval(gui_State.gui_OpeningFcn, gui_hFigure, [], guidata(gui_hFigure), varargin{:});
 
     if isscalar(gui_hFigure) && ishghandle(gui_hFigure)
         % Handle the default callbacks of predefined toolbar tools in this
         % GUI, if any
         guidemfile('restoreToolbarToolPredefinedCallback',gui_hFigure); 
 
         % Update handle visibility
         set(gui_hFigure,'HandleVisibility', gui_HandleVisibility);
 
         % Call openfig again to pick up the saved visibility or apply the
         % one passed in from the P/V pairs
         if ~gui_Exported
             gui_hFigure = local_openfig(gui_State.gui_Name, 'reuse',gui_Visible);
         elseif ~isempty(gui_VisibleInput)
             set(gui_hFigure,'Visible',gui_VisibleInput);
         end
         if strcmpi(get(gui_hFigure, 'Visible'), 'on')
             figure(gui_hFigure);
 
             if gui_Options.singleton
                 setappdata(gui_hFigure,'GUIOnScreen', );
             end
         end
 
         % Done with GUI initialization
         if isappdata(gui_hFigure,'InGUIInitialization')
             rmappdata(gui_hFigure,'InGUIInitialization');
         end
 
         % If handle visibility is set to 'callback', turn it on until
         % finished with OutputFcn
         gui_HandleVisibility = get(gui_hFigure,'HandleVisibility');
         if strcmp(gui_HandleVisibility, 'callback')
             set(gui_hFigure,'HandleVisibility', 'on');
         end
         gui_Handles = guidata(gui_hFigure);
     else
         gui_Handles = [];
     end
 
     if nargout
         [varargout{:nargout}] = feval(gui_State.gui_OutputFcn, gui_hFigure, [], gui_Handles);
     else
         feval(gui_State.gui_OutputFcn, gui_hFigure, [], gui_Handles);
     end
 
     if isscalar(gui_hFigure) && ishghandle(gui_hFigure)
         set(gui_hFigure,'HandleVisibility', gui_HandleVisibility);
     end
 end
 
 function gui_hFigure = local_openfig(name, singleton, visible)
 
 % openfig with three arguments was new from R13. Try to call that first, if
 % failed, try the old openfig.
 if nargin('openfig') ==
     % OPENFIG did not accept 3rd input argument until R13,
     % toggle default figure visible to prevent the figure
     % from showing up too soon.
     gui_OldDefaultVisible = get(,'defaultFigureVisible');
     set(,'defaultFigureVisible','off');
     gui_hFigure = matlab.hg.internal.openfigLegacy(name, singleton);
     set(,'defaultFigureVisible',gui_OldDefaultVisible);
 else
     % Call version of openfig that accepts 'auto' option"
     gui_hFigure = matlab.hg.internal.openfigLegacy(name, singleton, visible);
 %     %workaround for CreateFcn not called to create ActiveX
 %         peers=findobj(findall(allchild(gui_hFigure)),'type','uicontrol','style','text');
 %         for i=:length(peers)
 %             if isappdata(peers(i),'Control')
 %                 actxproxy(peers(i));
 %             end
 %         end
 end
 
 function result = local_isInvokeActiveXCallback(gui_State, varargin)
 
 try
     result = ispc && iscom(varargin{}) ...
              && isequal(varargin{},gcbo);
 catch
     result = false;
 end
 
 function result = local_isInvokeHGCallback(gui_State, varargin)
 
 try
     fhandle = functions(gui_State.gui_Callback);
     result = ~isempty(findstr(gui_State.gui_Name,fhandle.file)) || ...
              (ischar(varargin{}) ...
              && isequal(ishghandle(varargin{}), ) ...
              && (~isempty(strfind(varargin{},[get(varargin{}, 'Tag'), '_'])) || ...
                 ~isempty(strfind(varargin{}, '_CreateFcn'))) );
 catch
     result = false;
 end

C2M_EXPORT