<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
< html xmlns = "http://www.w3.org/1999/xhtml" >
< head >
< meta http-equiv = "Content-Type" content = "text/xhtml;charset=UTF-8" / >
< meta http-equiv = "X-UA-Compatible" content = "IE=11" / >
< meta name = "generator" content = "Doxygen 1.9.3" / >
< meta name = "viewport" content = "width=device-width, initial-scale=1" / >
< title > Theodosius: theo::obf::jcc_rewrite_pass_t Class Reference< / title >
< link href = "../../tabs.css" rel = "stylesheet" type = "text/css" / >
< script type = "text/javascript" src = "../../jquery.js" > < / script >
< script type = "text/javascript" src = "../../dynsections.js" > < / script >
< link href = "../../search/search.css" rel = "stylesheet" type = "text/css" / >
< script type = "text/javascript" src = "../../search/searchdata.js" > < / script >
< script type = "text/javascript" src = "../../search/search.js" > < / script >
< link href = "../../doxygen.css" rel = "stylesheet" type = "text/css" / >
< / head >
< body >
< div id = "top" > <!-- do not remove this div, it is closed by doxygen! -->
< div id = "titlearea" >
< table cellspacing = "0" cellpadding = "0" >
< tbody >
< tr id = "projectrow" >
< td id = "projectlogo" > < img alt = "Logo" src = "../../icon.png" / > < / td >
< td id = "projectalign" >
< div id = "projectname" > Theodosius< span id = "projectnumber" >   v3.0< / span >
< / div >
< div id = "projectbrief" > Jit linker, symbol mapper, and obfuscator< / div >
< / td >
< / tr >
< / tbody >
< / table >
< / div >
<!-- end header part -->
<!-- Generated by Doxygen 1.9.3 -->
< script type = "text/javascript" >
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699& dn=expat.txt MIT */
var searchBox = new SearchBox("searchBox", "../../search",'Search','.html');
/* @license-end */
< / script >
< script type = "text/javascript" src = "../../menudata.js" > < / script >
< script type = "text/javascript" src = "../../menu.js" > < / script >
< script type = "text/javascript" >
/* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699& dn=expat.txt MIT */
$(function() {
initMenu('../../',true,false,'search.php','Search');
$(document).ready(function() { init_search(); });
});
/* @license-end */
< / script >
< div id = "main-nav" > < / div >
<!-- window showing the filter options -->
< div id = "MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
< / div >
<!-- iframe showing the search results (closed by default) -->
< div id = "MSearchResultsWindow" >
< iframe src = "javascript:void(0)" frameborder = "0"
name="MSearchResults" id="MSearchResults">
< / iframe >
< / div >
< div id = "nav-path" class = "navpath" >
< ul >
< li class = "navelem" > < a class = "el" href = "../../da/de6/namespacetheo.html" > theo< / a > < / li > < li class = "navelem" > < a class = "el" href = "../../d5/da8/namespacetheo_1_1obf.html" > obf< / a > < / li > < li class = "navelem" > < a class = "el" href = "../../d6/dc1/classtheo_1_1obf_1_1jcc__rewrite__pass__t.html" > jcc_rewrite_pass_t< / a > < / li > < / ul >
< / div >
< / div > <!-- top -->
< div class = "header" >
< div class = "summary" >
< a href = "#pub-methods" > Public Member Functions< / a > |
< a href = "#pub-static-methods" > Static Public Member Functions< / a > < / div >
< div class = "headertitle" > < div class = "title" > theo::obf::jcc_rewrite_pass_t Class Reference< / div > < / div >
< / div > <!-- header -->
< div class = "contents" >
< p > jcc rewrite pass which rewrites rip relative jcc's so that they are position independent.
< a href = "../../d6/dc1/classtheo_1_1obf_1_1jcc__rewrite__pass__t.html#details" > More...< / a > < / p >
< p > < code > #include " < a class = "el" href = "../../d2/df9/jcc__rewrite__pass_8hpp_source.html" > jcc_rewrite_pass.hpp< / a > " < / code > < / p >
< div class = "dynheader" >
Inheritance diagram for theo::obf::jcc_rewrite_pass_t:< / div >
< div class = "dyncontent" >
< div class = "center" >
< img src = "../../d6/dc1/classtheo_1_1obf_1_1jcc__rewrite__pass__t.png" usemap = "#theo::obf::jcc_5Frewrite_5Fpass_5Ft_map" alt = "" / >
< map id = "theo::obf::jcc_5Frewrite_5Fpass_5Ft_map" name = "theo::obf::jcc_5Frewrite_5Fpass_5Ft_map" >
< area href = "../../d4/dad/classtheo_1_1obf_1_1pass__t.html" title = "the pass_t class is a base clase for all passes made. you must override the pass_t::run virtual funct..." alt = "theo::obf::pass_t" shape = "rect" coords = "0,0,172,24" / >
< / map >
< / div > < / div >
< table class = "memberdecls" >
< tr class = "heading" > < td colspan = "2" > < h2 class = "groupheader" > < a id = "pub-methods" name = "pub-methods" > < / a >
Public Member Functions< / h2 > < / td > < / tr >
< tr class = "memitem:a5a93eb0945025ef3caefed8c63b65b23" > < td class = "memItemLeft" align = "right" valign = "top" > void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d6/dc1/classtheo_1_1obf_1_1jcc__rewrite__pass__t.html#a5a93eb0945025ef3caefed8c63b65b23" > run< / a > (< a class = "el" href = "../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html" > decomp::symbol_t< / a > *sym)< / td > < / tr >
< tr class = "memdesc:a5a93eb0945025ef3caefed8c63b65b23" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > virtual method which must be implimented by the pass that inherits this class. < a href = "../../d6/dc1/classtheo_1_1obf_1_1jcc__rewrite__pass__t.html#a5a93eb0945025ef3caefed8c63b65b23" > More...< / a > < br / > < / td > < / tr >
< tr class = "separator:a5a93eb0945025ef3caefed8c63b65b23" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "inherit_header pub_methods_classtheo_1_1obf_1_1pass__t" > < td colspan = "2" onclick = "javascript:toggleInherit('pub_methods_classtheo_1_1obf_1_1pass__t')" > < img src = "../../closed.png" alt = "-" / >   Public Member Functions inherited from < a class = "el" href = "../../d4/dad/classtheo_1_1obf_1_1pass__t.html" > theo::obf::pass_t< / a > < / td > < / tr >
< tr class = "memitem:abd4ab22cc2822b968267be7f8397d611 inherit pub_methods_classtheo_1_1obf_1_1pass__t" > < td class = "memItemLeft" align = "right" valign = "top" >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d4/dad/classtheo_1_1obf_1_1pass__t.html#abd4ab22cc2822b968267be7f8397d611" > pass_t< / a > (< a class = "el" href = "../../d9/dbd/namespacetheo_1_1decomp.html#af96177687d0ad683c5897d8fa01135f9" > decomp::sym_type_t< / a > < a class = "el" href = "../../d4/dad/classtheo_1_1obf_1_1pass__t.html#a46608a6c2dfb8ff657e44be9b50e0dfb" > sym_type< / a > )< / td > < / tr >
< tr class = "memdesc:abd4ab22cc2822b968267be7f8397d611 inherit pub_methods_classtheo_1_1obf_1_1pass__t" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > the explicit constructor of the < a class = "el" href = "../../d4/dad/classtheo_1_1obf_1_1pass__t.html" title = "the pass_t class is a base clase for all passes made. you must override the pass_t::run virtual funct..." > pass_t< / a > base class. < a href = "../../d4/dad/classtheo_1_1obf_1_1pass__t.html#abd4ab22cc2822b968267be7f8397d611" > More...< / a > < br / > < / td > < / tr >
< tr class = "separator:abd4ab22cc2822b968267be7f8397d611 inherit pub_methods_classtheo_1_1obf_1_1pass__t" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:acfadc013ff0754d66a18baffdb1a61d1 inherit pub_methods_classtheo_1_1obf_1_1pass__t" > < td class = "memItemLeft" align = "right" valign = "top" > virtual void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d4/dad/classtheo_1_1obf_1_1pass__t.html#acfadc013ff0754d66a18baffdb1a61d1" > run< / a > (< a class = "el" href = "../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html" > decomp::symbol_t< / a > *sym)=0< / td > < / tr >
< tr class = "memdesc:acfadc013ff0754d66a18baffdb1a61d1 inherit pub_methods_classtheo_1_1obf_1_1pass__t" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > virtual method which must be implimented by the pass that inherits this class. < a href = "../../d4/dad/classtheo_1_1obf_1_1pass__t.html#acfadc013ff0754d66a18baffdb1a61d1" > More...< / a > < br / > < / td > < / tr >
< tr class = "separator:acfadc013ff0754d66a18baffdb1a61d1 inherit pub_methods_classtheo_1_1obf_1_1pass__t" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a46608a6c2dfb8ff657e44be9b50e0dfb inherit pub_methods_classtheo_1_1obf_1_1pass__t" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "el" href = "../../d9/dbd/namespacetheo_1_1decomp.html#af96177687d0ad683c5897d8fa01135f9" > decomp::sym_type_t< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d4/dad/classtheo_1_1obf_1_1pass__t.html#a46608a6c2dfb8ff657e44be9b50e0dfb" > sym_type< / a > ()< / td > < / tr >
< tr class = "memdesc:a46608a6c2dfb8ff657e44be9b50e0dfb inherit pub_methods_classtheo_1_1obf_1_1pass__t" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > gets the passes symbol type. < a href = "../../d4/dad/classtheo_1_1obf_1_1pass__t.html#a46608a6c2dfb8ff657e44be9b50e0dfb" > More...< / a > < br / > < / td > < / tr >
< tr class = "separator:a46608a6c2dfb8ff657e44be9b50e0dfb inherit pub_methods_classtheo_1_1obf_1_1pass__t" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< / table > < table class = "memberdecls" >
< tr class = "heading" > < td colspan = "2" > < h2 class = "groupheader" > < a id = "pub-static-methods" name = "pub-static-methods" > < / a >
Static Public Member Functions< / h2 > < / td > < / tr >
< tr class = "memitem:afc17278f751fe3f5868c988faffb3c92" > < td class = "memItemLeft" align = "right" valign = "top" > static < a class = "el" href = "../../d6/dc1/classtheo_1_1obf_1_1jcc__rewrite__pass__t.html" > jcc_rewrite_pass_t< / a > *  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "../../d6/dc1/classtheo_1_1obf_1_1jcc__rewrite__pass__t.html#afc17278f751fe3f5868c988faffb3c92" > get< / a > ()< / td > < / tr >
< tr class = "separator:afc17278f751fe3f5868c988faffb3c92" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< / table >
< a name = "details" id = "details" > < / a > < h2 class = "groupheader" > Detailed Description< / h2 >
< div class = "textblock" > < p > jcc rewrite pass which rewrites rip relative jcc's so that they are position independent. < / p >
< p > given the following code: < / p > < pre class = "fragment" > jnz label1
; other code goes here
< / pre > < p > label1: ; more code here< / p >
< p > the jnz instruction will be rewritten so that the following code is generated: < / p > < pre class = "fragment" > jnz br2
< / pre > < p > br1: jmp [rip] ; address after this instruction contains the address ; of the instruction after the jcc. br2: jmp [rip] ; address after this instruction contains the address of where ; branch 2 is located.< / p >
< p > its important to note that other passes will encrypt (transform) the address of the next instruction. There is actually no jmp [rip] either, push/ret is used. < / p >
< p class = "definition" > Definition at line < a class = "el" href = "../../d2/df9/jcc__rewrite__pass_8hpp_source.html#l00061" > 61< / a > of file < a class = "el" href = "../../d2/df9/jcc__rewrite__pass_8hpp_source.html" > jcc_rewrite_pass.hpp< / a > .< / p >
< / div > < h2 class = "groupheader" > Member Function Documentation< / h2 >
< a id = "afc17278f751fe3f5868c988faffb3c92" name = "afc17278f751fe3f5868c988faffb3c92" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#afc17278f751fe3f5868c988faffb3c92" > ◆ < / a > < / span > get()< / h2 >
< div class = "memitem" >
< div class = "memproto" >
< table class = "mlabels" >
< tr >
< td class = "mlabels-left" >
< table class = "memname" >
< tr >
< td class = "memname" > < a class = "el" href = "../../d6/dc1/classtheo_1_1obf_1_1jcc__rewrite__pass__t.html" > jcc_rewrite_pass_t< / a > * theo::obf::jcc_rewrite_pass_t::get < / td >
< td > (< / td >
< td class = "paramname" > < / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / td >
< td class = "mlabels-right" >
< span class = "mlabels" > < span class = "mlabel" > static< / span > < / span > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< p class = "definition" > Definition at line < a class = "el" href = "../../d9/db4/jcc__rewrite__pass_8cpp_source.html#l00035" > 35< / a > of file < a class = "el" href = "../../d9/db4/jcc__rewrite__pass_8cpp_source.html" > jcc_rewrite_pass.cpp< / a > .< / p >
< div class = "fragment" > < div class = "line" > < span class = "lineno" > 35< / span > {< / div >
< div class = "line" > < span class = "lineno" > 36< / span > < span class = "keyword" > static< / span > jcc_rewrite_pass_t obj;< / div >
< div class = "line" > < span class = "lineno" > 37< / span > < span class = "keywordflow" > return< / span > & obj;< / div >
< div class = "line" > < span class = "lineno" > 38< / span > }< / div >
< / div > <!-- fragment -->
< p class = "reference" > Referenced by < a class = "el" href = "../../df/d0a/main_8cpp_source.html#l00057" > main()< / a > .< / p >
< / div >
< / div >
< a id = "a5a93eb0945025ef3caefed8c63b65b23" name = "a5a93eb0945025ef3caefed8c63b65b23" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a5a93eb0945025ef3caefed8c63b65b23" > ◆ < / a > < / span > run()< / h2 >
< div class = "memitem" >
< div class = "memproto" >
< table class = "mlabels" >
< tr >
< td class = "mlabels-left" >
< table class = "memname" >
< tr >
< td class = "memname" > void theo::obf::jcc_rewrite_pass_t::run < / td >
< td > (< / td >
< td class = "paramtype" > < a class = "el" href = "../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html" > decomp::symbol_t< / a > *  < / td >
< td class = "paramname" > < em > sym< / em > < / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / td >
< td class = "mlabels-right" >
< span class = "mlabels" > < span class = "mlabel" > virtual< / span > < / span > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< p > virtual method which must be implimented by the pass that inherits this class. < / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramname" > sym< / td > < td > a symbol of the same type of m_sym_type.< / td > < / tr >
< / table >
< / dd >
< / dl >
< p > Implements < a class = "el" href = "../../d4/dad/classtheo_1_1obf_1_1pass__t.html#acfadc013ff0754d66a18baffdb1a61d1" > theo::obf::pass_t< / a > .< / p >
< p class = "definition" > Definition at line < a class = "el" href = "../../d9/db4/jcc__rewrite__pass_8cpp_source.html#l00040" > 40< / a > of file < a class = "el" href = "../../d9/db4/jcc__rewrite__pass_8cpp_source.html" > jcc_rewrite_pass.cpp< / a > .< / p >
< div class = "fragment" > < div class = "line" > < span class = "lineno" > 40< / span > {< / div >
< div class = "line" > < span class = "lineno" > 41< / span > std::int32_t disp = {};< / div >
< div class = "line" > < span class = "lineno" > 42< / span > xed_decoded_inst_t inst;< / div >
< div class = "line" > < span class = "lineno" > 43< / span > xed_state_t istate{XED_MACHINE_MODE_LONG_64, XED_ADDRESS_WIDTH_64b};< / div >
< div class = "line" > < span class = "lineno" > 44< / span > xed_decoded_inst_zero_set_mode(& inst, & istate);< / div >
< div class = "line" > < span class = "lineno" > 45< / span > xed_decode(& inst, sym-> data().data(), XED_MAX_INSTRUCTION_BYTES);< / div >
< div class = "line" > < span class = "lineno" > 46< / span > < / div >
< div class = "line" > < span class = "lineno" > 47< / span > < span class = "comment" > // if the instruction is branching...< / span > < / div >
< div class = "line" > < span class = "lineno" > 48< / span > < span class = "keywordflow" > if< / span > ((disp = xed_decoded_inst_get_branch_displacement(& inst))) {< / div >
< div class = "line" > < span class = "lineno" > 49< / span > disp += xed_decoded_inst_get_length(& inst);< / div >
< div class = "line" > < span class = "lineno" > 50< / span > < / div >
< div class = "line" > < span class = "lineno" > 51< / span > < span class = "comment" > // update displacement...< / span > < / div >
< div class = "line" > < span class = "lineno" > 52< / span > xed_decoded_inst_set_branch_displacement(< / div >
< div class = "line" > < span class = "lineno" > 53< / span > & inst, sym-> data().size() - xed_decoded_inst_get_length(& inst),< / div >
< div class = "line" > < span class = "lineno" > 54< / span > xed_decoded_inst_get_branch_displacement_width(& inst));< / div >
< div class = "line" > < span class = "lineno" > 55< / span > < / div >
< div class = "line" > < span class = "lineno" > 56< / span > xed_encoder_request_init_from_decode(& inst);< / div >
< div class = "line" > < span class = "lineno" > 57< / span > xed_encoder_request_t* req = & inst;< / div >
< div class = "line" > < span class = "lineno" > 58< / span > < / div >
< div class = "line" > < span class = "lineno" > 59< / span > < span class = "comment" > // update jcc in the buffer...< / span > < / div >
< div class = "line" > < span class = "lineno" > 60< / span > std::uint32_t len = {};< / div >
< div class = "line" > < span class = "lineno" > 61< / span > xed_encode(req, sym-> data().data(), xed_decoded_inst_get_length(& inst),< / div >
< div class = "line" > < span class = "lineno" > 62< / span > & len);< / div >
< div class = "line" > < span class = "lineno" > 63< / span > < / div >
< div class = "line" > < span class = "lineno" > 64< / span > < span class = "comment" > // create a relocation to the instruction the branch would normally go< / span > < / div >
< div class = "line" > < span class = "lineno" > 65< / span > < span class = "comment" > // too...< / span > < / div >
< div class = "line" > < span class = "lineno" > 66< / span > < span class = "keyword" > auto< / span > offset = disp < 0 ? sym-> offset() - std::abs(disp)< / div >
< div class = "line" > < span class = "lineno" > 67< / span > : sym-> offset() + std::abs(disp);< / div >
< div class = "line" > < span class = "lineno" > 68< / span > < / div >
< div class = "line" > < span class = "lineno" > 69< / span > < span class = "keyword" > auto< / span > sym_name =< / div >
< div class = "line" > < span class = "lineno" > 70< / span > std::string(< / div >
< div class = "line" > < span class = "lineno" > 71< / span > sym-> sym()-> name.to_string(sym-> img()-> get_strings()).data())< / div >
< div class = "line" > < span class = "lineno" > 72< / span > .append(< span class = "stringliteral" > " @" < / span > )< / div >
< div class = "line" > < span class = "lineno" > 73< / span > .append(std::to_string(offset));< / div >
< div class = "line" > < span class = "lineno" > 74< / span > < / div >
< div class = "line" > < span class = "lineno" > 75< / span > sym-> relocs().push_back(< / div >
< div class = "line" > < span class = "lineno" > 76< / span > recomp::reloc_t(0, < a class = "code hl_function" href = "../../d9/dd5/classtheo_1_1decomp_1_1symbol__t.html#a8695d75670cc4d61d275464e9109ff06" title = "gets the hash of the symbol name." > decomp::symbol_t::hash< / a > (sym_name), sym_name.data()));< / div >
< div class = "line" > < span class = "lineno" > 77< / span > < / div >
< div class = "line" > < span class = "lineno" > 78< / span > < span class = "comment" > // run next_inst_pass on this symbol to generate the transformations for the< / span > < / div >
< div class = "line" > < span class = "lineno" > 79< / span > < span class = "comment" > // relocation to the jcc branch dest instruction...< / span > < / div >
< div class = "line" > < span class = "lineno" > 80< / span > < a class = "code hl_function" href = "../../d5/d08/classtheo_1_1obf_1_1next__inst__pass__t.html#a964e6f5291ccba0442519f2563b3a2e9" > next_inst_pass_t::get< / a > ()-> < a class = "code hl_function" href = "../../d5/d08/classtheo_1_1obf_1_1next__inst__pass__t.html#ae4cbba78b14c2b9da794386e4d92f40f" title = "virtual method which must be implimented by the pass that inherits this class." > run< / a > (sym);< / div >
< div class = "line" > < span class = "lineno" > 81< / span > }< / div >
< div class = "line" > < span class = "lineno" > 82< / span > };< / div >
< / div > <!-- fragment -->
< p class = "reference" > References < a class = "el" href = "../../d8/d67/symbol_8cpp_source.html#l00076" > theo::decomp::symbol_t::data()< / a > , < a class = "el" href = "../../df/d7d/next__inst__pass_8cpp_source.html#l00034" > theo::obf::next_inst_pass_t::get()< / a > , < a class = "el" href = "../../d8/d67/symbol_8cpp_source.html#l00088" > theo::decomp::symbol_t::hash()< / a > , < a class = "el" href = "../../d8/d67/symbol_8cpp_source.html#l00068" > theo::decomp::symbol_t::img()< / a > , < a class = "el" href = "../../d8/d67/symbol_8cpp_source.html#l00056" > theo::decomp::symbol_t::offset()< / a > , < a class = "el" href = "../../d8/d67/symbol_8cpp_source.html#l00096" > theo::decomp::symbol_t::relocs()< / a > , < a class = "el" href = "../../df/d7d/next__inst__pass_8cpp_source.html#l00038" > theo::obf::next_inst_pass_t::run()< / a > , and < a class = "el" href = "../../d8/d67/symbol_8cpp_source.html#l00092" > theo::decomp::symbol_t::sym()< / a > .< / p >
< / div >
< / div >
< hr / > The documentation for this class was generated from the following files:< ul >
< li > include/obf/passes/< a class = "el" href = "../../d2/df9/jcc__rewrite__pass_8hpp_source.html" > jcc_rewrite_pass.hpp< / a > < / li >
< li > src/obf/passes/< a class = "el" href = "../../d9/db4/jcc__rewrite__pass_8cpp_source.html" > jcc_rewrite_pass.cpp< / a > < / li >
< / ul >
< / div > <!-- contents -->
<!-- start footer part -->
< hr class = "footer" / > < address class = "footer" > < small >
Generated by  < a href = "https://www.doxygen.org/index.html" > < img class = "footer" src = "../../doxygen.svg" width = "104" height = "31" alt = "doxygen" / > < / a > 1.9.3
< / small > < / address >
< / body >
< / html >