You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
390 lines
25 KiB
390 lines
25 KiB
\hypertarget{classtheo_1_1recomp_1_1recomp__t}{}\doxysection{theo\+::recomp\+::recomp\+\_\+t Class Reference}
|
|
\label{classtheo_1_1recomp_1_1recomp__t}\index{theo::recomp::recomp\_t@{theo::recomp::recomp\_t}}
|
|
|
|
|
|
the main class responsible for recomposition
|
|
|
|
|
|
|
|
|
|
{\ttfamily \#include \char`\"{}recomp.\+hpp\char`\"{}}
|
|
|
|
\doxysubsection*{Public Member Functions}
|
|
\begin{DoxyCompactItemize}
|
|
\item
|
|
\mbox{\hyperlink{classtheo_1_1recomp_1_1recomp__t_ac5f04297153c2e445330e5cc103e8589}{recomp\+\_\+t}} (\mbox{\hyperlink{classtheo_1_1decomp_1_1decomp__t}{decomp\+::decomp\+\_\+t}} $\ast$dcmp, \mbox{\hyperlink{namespacetheo_1_1recomp_a96995cb0c5291dce945760c3d8f55241}{allocator\+\_\+t}} alloc, \mbox{\hyperlink{namespacetheo_1_1recomp_a604e81450773453df676c3b573651adc}{copier\+\_\+t}} copy, \mbox{\hyperlink{namespacetheo_1_1recomp_a7364f8c94855a2a871a9d6e1057989f3}{resolver\+\_\+t}} \mbox{\hyperlink{classtheo_1_1recomp_1_1recomp__t_a299fbede378f04991df2e39293307094}{resolve}})
|
|
\begin{DoxyCompactList}\small\item\em the explicit constructor for the \mbox{\hyperlink{classtheo_1_1recomp_1_1recomp__t}{recomp\+\_\+t}} class. \end{DoxyCompactList}\item
|
|
void \mbox{\hyperlink{classtheo_1_1recomp_1_1recomp__t_a78502665e218d3addca9b1e5e3875f39}{allocate}} ()
|
|
\begin{DoxyCompactList}\small\item\em when called, this function allocates space for every symbol. \end{DoxyCompactList}\item
|
|
void \mbox{\hyperlink{classtheo_1_1recomp_1_1recomp__t_a299fbede378f04991df2e39293307094}{resolve}} ()
|
|
\begin{DoxyCompactList}\small\item\em when called, this function resolves all relocations in every symbol. \end{DoxyCompactList}\item
|
|
void \mbox{\hyperlink{classtheo_1_1recomp_1_1recomp__t_a080d88f122d12faf2e328c9bdd10be6e}{copy\+\_\+syms}} ()
|
|
\begin{DoxyCompactList}\small\item\em when called, this function copies symbols into allocations. \end{DoxyCompactList}\item
|
|
void \mbox{\hyperlink{classtheo_1_1recomp_1_1recomp__t_a0da9a904b0057c14190218592aff0f07}{allocator}} (\mbox{\hyperlink{namespacetheo_1_1recomp_a96995cb0c5291dce945760c3d8f55241}{allocator\+\_\+t}} alloc)
|
|
\begin{DoxyCompactList}\small\item\em setter for the allocater lambda function. \end{DoxyCompactList}\item
|
|
void \mbox{\hyperlink{classtheo_1_1recomp_1_1recomp__t_aa6fecf752d4c5bc211e164d8496724b1}{copier}} (\mbox{\hyperlink{namespacetheo_1_1recomp_a604e81450773453df676c3b573651adc}{copier\+\_\+t}} copy)
|
|
\begin{DoxyCompactList}\small\item\em setter for the copier lambda function. \end{DoxyCompactList}\item
|
|
void \mbox{\hyperlink{classtheo_1_1recomp_1_1recomp__t_a1be6d0cdb57565c31b138248c8b2d470}{resolver}} (\mbox{\hyperlink{namespacetheo_1_1recomp_a7364f8c94855a2a871a9d6e1057989f3}{resolver\+\_\+t}} \mbox{\hyperlink{classtheo_1_1recomp_1_1recomp__t_a299fbede378f04991df2e39293307094}{resolve}})
|
|
\begin{DoxyCompactList}\small\item\em setter for the resolve lambda function. \end{DoxyCompactList}\item
|
|
std\+::uintptr\+\_\+t \mbox{\hyperlink{classtheo_1_1recomp_1_1recomp__t_ae0c56f0f8af33b390e4123509523602c}{resolve}} (const std\+::string \&\&sym)
|
|
\begin{DoxyCompactList}\small\item\em resolves the address of a function given its name. \end{DoxyCompactList}\end{DoxyCompactItemize}
|
|
|
|
|
|
\doxysubsection{Detailed Description}
|
|
the main class responsible for recomposition
|
|
|
|
Definition at line \mbox{\hyperlink{recomp_8hpp_source_l00064}{64}} of file \mbox{\hyperlink{recomp_8hpp_source}{recomp.\+hpp}}.
|
|
|
|
|
|
|
|
\doxysubsection{Constructor \& Destructor Documentation}
|
|
\mbox{\Hypertarget{classtheo_1_1recomp_1_1recomp__t_ac5f04297153c2e445330e5cc103e8589}\label{classtheo_1_1recomp_1_1recomp__t_ac5f04297153c2e445330e5cc103e8589}}
|
|
\index{theo::recomp::recomp\_t@{theo::recomp::recomp\_t}!recomp\_t@{recomp\_t}}
|
|
\index{recomp\_t@{recomp\_t}!theo::recomp::recomp\_t@{theo::recomp::recomp\_t}}
|
|
\doxysubsubsection{\texorpdfstring{recomp\_t()}{recomp\_t()}}
|
|
{\footnotesize\ttfamily theo\+::recomp\+::recomp\+\_\+t\+::recomp\+\_\+t (\begin{DoxyParamCaption}\item[{\mbox{\hyperlink{classtheo_1_1decomp_1_1decomp__t}{decomp\+::decomp\+\_\+t}} $\ast$}]{dcmp, }\item[{\mbox{\hyperlink{namespacetheo_1_1recomp_a96995cb0c5291dce945760c3d8f55241}{allocator\+\_\+t}}}]{alloc, }\item[{\mbox{\hyperlink{namespacetheo_1_1recomp_a604e81450773453df676c3b573651adc}{copier\+\_\+t}}}]{copy, }\item[{\mbox{\hyperlink{namespacetheo_1_1recomp_a7364f8c94855a2a871a9d6e1057989f3}{resolver\+\_\+t}}}]{resolve }\end{DoxyParamCaption})\hspace{0.3cm}{\ttfamily [explicit]}}
|
|
|
|
|
|
|
|
the explicit constructor for the \mbox{\hyperlink{classtheo_1_1recomp_1_1recomp__t}{recomp\+\_\+t}} class.
|
|
|
|
|
|
\begin{DoxyParams}{Parameters}
|
|
{\em dcmp} & pointer to a decomp\+\_\+t class.\\
|
|
\hline
|
|
{\em alloc} & lambda function which is used to allocate memory for symbols.\\
|
|
\hline
|
|
{\em copy} & lambda function used to copy bytes into allocations.\\
|
|
\hline
|
|
{\em resolve} & lambda function used to resolve external symbols.\\
|
|
\hline
|
|
\end{DoxyParams}
|
|
|
|
|
|
Definition at line \mbox{\hyperlink{recomp_8cpp_source_l00034}{34}} of file \mbox{\hyperlink{recomp_8cpp_source}{recomp.\+cpp}}.
|
|
|
|
|
|
\begin{DoxyCode}{0}
|
|
\DoxyCodeLine{00038 : m\_dcmp(dcmp), m\_allocator(alloc), m\_copier(copy), m\_resolver(\mbox{\hyperlink{classtheo_1_1recomp_1_1recomp__t_a299fbede378f04991df2e39293307094}{resolve}}) \{\}}
|
|
|
|
\end{DoxyCode}
|
|
|
|
|
|
\doxysubsection{Member Function Documentation}
|
|
\mbox{\Hypertarget{classtheo_1_1recomp_1_1recomp__t_a78502665e218d3addca9b1e5e3875f39}\label{classtheo_1_1recomp_1_1recomp__t_a78502665e218d3addca9b1e5e3875f39}}
|
|
\index{theo::recomp::recomp\_t@{theo::recomp::recomp\_t}!allocate@{allocate}}
|
|
\index{allocate@{allocate}!theo::recomp::recomp\_t@{theo::recomp::recomp\_t}}
|
|
\doxysubsubsection{\texorpdfstring{allocate()}{allocate()}}
|
|
{\footnotesize\ttfamily void theo\+::recomp\+::recomp\+\_\+t\+::allocate (\begin{DoxyParamCaption}{ }\end{DoxyParamCaption})}
|
|
|
|
|
|
|
|
when called, this function allocates space for every symbol.
|
|
|
|
|
|
|
|
Definition at line \mbox{\hyperlink{recomp_8cpp_source_l00040}{40}} of file \mbox{\hyperlink{recomp_8cpp_source}{recomp.\+cpp}}.
|
|
|
|
|
|
\begin{DoxyCode}{0}
|
|
\DoxyCodeLine{00040 \{}
|
|
\DoxyCodeLine{00041 \textcolor{comment}{// map code \& data/rdata/bss sections first...}}
|
|
\DoxyCodeLine{00042 \textcolor{comment}{//}}
|
|
\DoxyCodeLine{00043 m\_dcmp-\/>\mbox{\hyperlink{classtheo_1_1decomp_1_1decomp__t_a8630f2ee0f4fb9516f5b20014e4c6120}{syms}}()-\/>\mbox{\hyperlink{classtheo_1_1recomp_1_1symbol__table__t_a35008ba37814a94209cf979302e13e6d}{for\_each}}([\&](\mbox{\hyperlink{classtheo_1_1decomp_1_1symbol__t}{theo::decomp::symbol\_t}}\& sym) \{}
|
|
\DoxyCodeLine{00044 \textcolor{keywordflow}{switch} (sym.\mbox{\hyperlink{classtheo_1_1decomp_1_1symbol__t_a16587cddd37cd45d9ec6cd25c229e8d1}{type}}()) \{}
|
|
\DoxyCodeLine{00045 case decomp::sym\_type\_t::section:}
|
|
\DoxyCodeLine{00046 case decomp::sym\_type\_t::function:}
|
|
\DoxyCodeLine{00047 case decomp::sym\_type\_t::instruction: \{}
|
|
\DoxyCodeLine{00048 sym.allocated\_at(m\_allocator(sym.size(), sym.scn()-\/>characteristics));}
|
|
\DoxyCodeLine{00049 break;}
|
|
\DoxyCodeLine{00050 \}}
|
|
\DoxyCodeLine{00051 \textcolor{keywordflow}{default}:}
|
|
\DoxyCodeLine{00052 \textcolor{keywordflow}{break};}
|
|
\DoxyCodeLine{00053 \}}
|
|
\DoxyCodeLine{00054 \});}
|
|
\DoxyCodeLine{00055 }
|
|
\DoxyCodeLine{00056 \textcolor{comment}{// then map data/rdata/bss symbols to the allocated sections...}}
|
|
\DoxyCodeLine{00057 \textcolor{comment}{//}}
|
|
\DoxyCodeLine{00058 m\_dcmp-\/>\mbox{\hyperlink{classtheo_1_1decomp_1_1decomp__t_a8630f2ee0f4fb9516f5b20014e4c6120}{syms}}()-\/>\mbox{\hyperlink{classtheo_1_1recomp_1_1symbol__table__t_a35008ba37814a94209cf979302e13e6d}{for\_each}}([\&](\mbox{\hyperlink{classtheo_1_1decomp_1_1symbol__t}{theo::decomp::symbol\_t}}\& sym) \{}
|
|
\DoxyCodeLine{00059 \textcolor{keywordflow}{if} (sym.\mbox{\hyperlink{classtheo_1_1decomp_1_1symbol__t_a16587cddd37cd45d9ec6cd25c229e8d1}{type}}() == \mbox{\hyperlink{namespacetheo_1_1decomp_af96177687d0ad683c5897d8fa01135f9acdb885c0ea7f6b2874224487c69b8112}{decomp::sym\_type\_t::data}}) \{}
|
|
\DoxyCodeLine{00060 \textcolor{comment}{// if the symbol has a section then we will refer to the allocation made}}
|
|
\DoxyCodeLine{00061 \textcolor{comment}{// for that section...}}
|
|
\DoxyCodeLine{00062 \textcolor{comment}{//}}
|
|
\DoxyCodeLine{00063 if (sym.scn()) \{}
|
|
\DoxyCodeLine{00064 auto scn\_sym =}
|
|
\DoxyCodeLine{00065 m\_dcmp-\/>syms()-\/>sym\_from\_hash(m\_dcmp-\/>scn\_hash\_tbl()[sym.scn()]);}
|
|
\DoxyCodeLine{00066 }
|
|
\DoxyCodeLine{00067 if (!scn\_sym.has\_value()) \{}
|
|
\DoxyCodeLine{00068 spdlog::error(\textcolor{stringliteral}{"{}failed to locate section: \{\} for symbol: \{\}"{}},}
|
|
\DoxyCodeLine{00069 sym.scn()-\/>name.to\_string(), sym.name());}
|
|
\DoxyCodeLine{00070 }
|
|
\DoxyCodeLine{00071 assert(scn\_sym.has\_value());}
|
|
\DoxyCodeLine{00072 \}}
|
|
\DoxyCodeLine{00073 }
|
|
\DoxyCodeLine{00074 sym.allocated\_at(scn\_sym.value()-\/>allocated\_at() + sym.offset());}
|
|
\DoxyCodeLine{00075 \} \textcolor{keywordflow}{else} \{ \textcolor{comment}{// else if there is no section then we allocate based upon the}}
|
|
\DoxyCodeLine{00076 \textcolor{comment}{// size of the symbol... this is only done for symbols that are}}
|
|
\DoxyCodeLine{00077 \textcolor{comment}{// bss...}}
|
|
\DoxyCodeLine{00078 \textcolor{comment}{//}}
|
|
\DoxyCodeLine{00079 }
|
|
\DoxyCodeLine{00080 \textcolor{comment}{// bss is read write...}}
|
|
\DoxyCodeLine{00081 \textcolor{comment}{//}}
|
|
\DoxyCodeLine{00082 coff::section\_characteristics\_t prot = \{\};}
|
|
\DoxyCodeLine{00083 prot.mem\_read = \textcolor{keyword}{true};}
|
|
\DoxyCodeLine{00084 prot.mem\_write = \textcolor{keyword}{true};}
|
|
\DoxyCodeLine{00085 }
|
|
\DoxyCodeLine{00086 sym.\mbox{\hyperlink{classtheo_1_1decomp_1_1symbol__t_ae92f3e35fba82a1d16a58ad09b39fb47}{allocated\_at}}(m\_allocator(sym.\mbox{\hyperlink{classtheo_1_1decomp_1_1symbol__t_ae33f1452b01fe80f9c384241b9fe6286}{size}}(), sym.\mbox{\hyperlink{classtheo_1_1decomp_1_1symbol__t_a64d51dabe91687ed40c3942d106fd7dd}{scn}}()-\/>characteristics));}
|
|
\DoxyCodeLine{00087 \}}
|
|
\DoxyCodeLine{00088 \}}
|
|
\DoxyCodeLine{00089 \});}
|
|
\DoxyCodeLine{00090 \}}
|
|
|
|
\end{DoxyCode}
|
|
|
|
|
|
References \mbox{\hyperlink{symbol__table_8cpp_source_l00049}{theo\+::recomp\+::symbol\+\_\+table\+\_\+t\+::for\+\_\+each()}}, \mbox{\hyperlink{decomp_8cpp_source_l00293}{theo\+::decomp\+::decomp\+\_\+t\+::syms()}}, and \mbox{\hyperlink{symbol_8cpp_source_l00080}{theo\+::decomp\+::symbol\+\_\+t\+::type()}}.
|
|
|
|
|
|
|
|
Referenced by \mbox{\hyperlink{theo_8cpp_source_l00056}{theo\+::theo\+\_\+t\+::compose()}}.
|
|
|
|
\mbox{\Hypertarget{classtheo_1_1recomp_1_1recomp__t_a0da9a904b0057c14190218592aff0f07}\label{classtheo_1_1recomp_1_1recomp__t_a0da9a904b0057c14190218592aff0f07}}
|
|
\index{theo::recomp::recomp\_t@{theo::recomp::recomp\_t}!allocator@{allocator}}
|
|
\index{allocator@{allocator}!theo::recomp::recomp\_t@{theo::recomp::recomp\_t}}
|
|
\doxysubsubsection{\texorpdfstring{allocator()}{allocator()}}
|
|
{\footnotesize\ttfamily void theo\+::recomp\+::recomp\+\_\+t\+::allocator (\begin{DoxyParamCaption}\item[{\mbox{\hyperlink{namespacetheo_1_1recomp_a96995cb0c5291dce945760c3d8f55241}{allocator\+\_\+t}}}]{alloc }\end{DoxyParamCaption})}
|
|
|
|
|
|
|
|
setter for the allocater lambda function.
|
|
|
|
|
|
\begin{DoxyParams}{Parameters}
|
|
{\em alloc} & lambda function which allocates memory for symbols.\\
|
|
\hline
|
|
\end{DoxyParams}
|
|
|
|
|
|
Definition at line \mbox{\hyperlink{recomp_8cpp_source_l00163}{163}} of file \mbox{\hyperlink{recomp_8cpp_source}{recomp.\+cpp}}.
|
|
|
|
|
|
\begin{DoxyCode}{0}
|
|
\DoxyCodeLine{00163 \{}
|
|
\DoxyCodeLine{00164 m\_allocator = alloc;}
|
|
\DoxyCodeLine{00165 \}}
|
|
|
|
\end{DoxyCode}
|
|
\mbox{\Hypertarget{classtheo_1_1recomp_1_1recomp__t_aa6fecf752d4c5bc211e164d8496724b1}\label{classtheo_1_1recomp_1_1recomp__t_aa6fecf752d4c5bc211e164d8496724b1}}
|
|
\index{theo::recomp::recomp\_t@{theo::recomp::recomp\_t}!copier@{copier}}
|
|
\index{copier@{copier}!theo::recomp::recomp\_t@{theo::recomp::recomp\_t}}
|
|
\doxysubsubsection{\texorpdfstring{copier()}{copier()}}
|
|
{\footnotesize\ttfamily void theo\+::recomp\+::recomp\+\_\+t\+::copier (\begin{DoxyParamCaption}\item[{\mbox{\hyperlink{namespacetheo_1_1recomp_a604e81450773453df676c3b573651adc}{copier\+\_\+t}}}]{copy }\end{DoxyParamCaption})}
|
|
|
|
|
|
|
|
setter for the copier lambda function.
|
|
|
|
|
|
\begin{DoxyParams}{Parameters}
|
|
{\em copy} & copier lambda function used to copy bytes into allocations made by the allocator.\\
|
|
\hline
|
|
\end{DoxyParams}
|
|
|
|
|
|
Definition at line \mbox{\hyperlink{recomp_8cpp_source_l00167}{167}} of file \mbox{\hyperlink{recomp_8cpp_source}{recomp.\+cpp}}.
|
|
|
|
|
|
\begin{DoxyCode}{0}
|
|
\DoxyCodeLine{00167 \{}
|
|
\DoxyCodeLine{00168 m\_copier = copy;}
|
|
\DoxyCodeLine{00169 \}}
|
|
|
|
\end{DoxyCode}
|
|
\mbox{\Hypertarget{classtheo_1_1recomp_1_1recomp__t_a080d88f122d12faf2e328c9bdd10be6e}\label{classtheo_1_1recomp_1_1recomp__t_a080d88f122d12faf2e328c9bdd10be6e}}
|
|
\index{theo::recomp::recomp\_t@{theo::recomp::recomp\_t}!copy\_syms@{copy\_syms}}
|
|
\index{copy\_syms@{copy\_syms}!theo::recomp::recomp\_t@{theo::recomp::recomp\_t}}
|
|
\doxysubsubsection{\texorpdfstring{copy\_syms()}{copy\_syms()}}
|
|
{\footnotesize\ttfamily void theo\+::recomp\+::recomp\+\_\+t\+::copy\+\_\+syms (\begin{DoxyParamCaption}{ }\end{DoxyParamCaption})}
|
|
|
|
|
|
|
|
when called, this function copies symbols into allocations.
|
|
|
|
|
|
|
|
Definition at line \mbox{\hyperlink{recomp_8cpp_source_l00155}{155}} of file \mbox{\hyperlink{recomp_8cpp_source}{recomp.\+cpp}}.
|
|
|
|
|
|
\begin{DoxyCode}{0}
|
|
\DoxyCodeLine{00155 \{}
|
|
\DoxyCodeLine{00156 \textcolor{comment}{// copy symbols into memory using the copier supplied...}}
|
|
\DoxyCodeLine{00157 \textcolor{comment}{//}}
|
|
\DoxyCodeLine{00158 m\_dcmp-\/>\mbox{\hyperlink{classtheo_1_1decomp_1_1decomp__t_a8630f2ee0f4fb9516f5b20014e4c6120}{syms}}()-\/>\mbox{\hyperlink{classtheo_1_1recomp_1_1symbol__table__t_a35008ba37814a94209cf979302e13e6d}{for\_each}}([\&](\mbox{\hyperlink{classtheo_1_1decomp_1_1symbol__t}{theo::decomp::symbol\_t}}\& sym) \{}
|
|
\DoxyCodeLine{00159 m\_copier(sym.\mbox{\hyperlink{classtheo_1_1decomp_1_1symbol__t_ae92f3e35fba82a1d16a58ad09b39fb47}{allocated\_at}}(), sym.\mbox{\hyperlink{classtheo_1_1decomp_1_1symbol__t_aa3ecf0b480d10bffe68812409c06d61b}{data}}().data(), sym.\mbox{\hyperlink{classtheo_1_1decomp_1_1symbol__t_aa3ecf0b480d10bffe68812409c06d61b}{data}}().size());}
|
|
\DoxyCodeLine{00160 \});}
|
|
\DoxyCodeLine{00161 \}}
|
|
|
|
\end{DoxyCode}
|
|
|
|
|
|
References \mbox{\hyperlink{symbol_8cpp_source_l00060}{theo\+::decomp\+::symbol\+\_\+t\+::allocated\+\_\+at()}}, and \mbox{\hyperlink{symbol_8cpp_source_l00076}{theo\+::decomp\+::symbol\+\_\+t\+::data()}}.
|
|
|
|
|
|
|
|
Referenced by \mbox{\hyperlink{theo_8cpp_source_l00056}{theo\+::theo\+\_\+t\+::compose()}}.
|
|
|
|
\mbox{\Hypertarget{classtheo_1_1recomp_1_1recomp__t_a299fbede378f04991df2e39293307094}\label{classtheo_1_1recomp_1_1recomp__t_a299fbede378f04991df2e39293307094}}
|
|
\index{theo::recomp::recomp\_t@{theo::recomp::recomp\_t}!resolve@{resolve}}
|
|
\index{resolve@{resolve}!theo::recomp::recomp\_t@{theo::recomp::recomp\_t}}
|
|
\doxysubsubsection{\texorpdfstring{resolve()}{resolve()}\hspace{0.1cm}{\footnotesize\ttfamily [1/2]}}
|
|
{\footnotesize\ttfamily void theo\+::recomp\+::recomp\+\_\+t\+::resolve (\begin{DoxyParamCaption}{ }\end{DoxyParamCaption})}
|
|
|
|
|
|
|
|
when called, this function resolves all relocations in every symbol.
|
|
|
|
|
|
|
|
Definition at line \mbox{\hyperlink{recomp_8cpp_source_l00092}{92}} of file \mbox{\hyperlink{recomp_8cpp_source}{recomp.\+cpp}}.
|
|
|
|
|
|
\begin{DoxyCode}{0}
|
|
\DoxyCodeLine{00092 \{}
|
|
\DoxyCodeLine{00093 \textcolor{comment}{// resolve relocations in all symbols...}}
|
|
\DoxyCodeLine{00094 \textcolor{comment}{//}}
|
|
\DoxyCodeLine{00095 m\_dcmp-\/>\mbox{\hyperlink{classtheo_1_1decomp_1_1decomp__t_a8630f2ee0f4fb9516f5b20014e4c6120}{syms}}()-\/>\mbox{\hyperlink{classtheo_1_1recomp_1_1symbol__table__t_a35008ba37814a94209cf979302e13e6d}{for\_each}}([\&](\mbox{\hyperlink{classtheo_1_1decomp_1_1symbol__t}{theo::decomp::symbol\_t}}\& sym) \{}
|
|
\DoxyCodeLine{00096 \textcolor{keyword}{auto}\& relocs = sym.\mbox{\hyperlink{classtheo_1_1decomp_1_1symbol__t_abc158e1dc1567161f0a57ed15fc718f7}{relocs}}();}
|
|
\DoxyCodeLine{00097 std::for\_each(relocs.begin(), relocs.end(), [\&](reloc\_t\& reloc) \{}
|
|
\DoxyCodeLine{00098 if (reloc.offset() > sym.data().size()) \{}
|
|
\DoxyCodeLine{00099 spdlog::error(}
|
|
\DoxyCodeLine{00100 \textcolor{stringliteral}{"{}invalid relocation... writing outside of symbol length... offset: "{}}}
|
|
\DoxyCodeLine{00101 \textcolor{stringliteral}{"{}\{\} sym size: \{\}"{}},}
|
|
\DoxyCodeLine{00102 sym.offset(), sym.data().size());}
|
|
\DoxyCodeLine{00103 }
|
|
\DoxyCodeLine{00104 assert(reloc.offset() > sym.data().size());}
|
|
\DoxyCodeLine{00105 \}}
|
|
\DoxyCodeLine{00106 }
|
|
\DoxyCodeLine{00107 \textcolor{comment}{// try and resolve the symbol by refering to the internal symbol table}}
|
|
\DoxyCodeLine{00108 \textcolor{comment}{// first... if there is no symbol then refer to the resolver...}}
|
|
\DoxyCodeLine{00109 \textcolor{comment}{//}}
|
|
\DoxyCodeLine{00110 \textcolor{keyword}{auto} reloc\_sym = m\_dcmp-\/>\mbox{\hyperlink{classtheo_1_1decomp_1_1decomp__t_a8630f2ee0f4fb9516f5b20014e4c6120}{syms}}()-\/>\mbox{\hyperlink{classtheo_1_1recomp_1_1symbol__table__t_a308c0dbcc4d569467e0986b32ef30db5}{sym\_from\_hash}}(reloc.hash());}
|
|
\DoxyCodeLine{00111 \textcolor{keyword}{auto} allocated\_at = reloc\_sym.has\_value()}
|
|
\DoxyCodeLine{00112 ? reloc\_sym.value()-\/>allocated\_at()}
|
|
\DoxyCodeLine{00113 : m\_resolver(reloc.name());}
|
|
\DoxyCodeLine{00114 }
|
|
\DoxyCodeLine{00115 if (!allocated\_at) \{}
|
|
\DoxyCodeLine{00116 spdlog::error(\textcolor{stringliteral}{"{}failed to resolve reloc from symbol: \{\} to symbol: \{\}"{}},}
|
|
\DoxyCodeLine{00117 sym.\mbox{\hyperlink{classtheo_1_1decomp_1_1symbol__t_a7c6dee036291ded334aa10d89293fc2a}{name}}(), reloc.name());}
|
|
\DoxyCodeLine{00118 }
|
|
\DoxyCodeLine{00119 assert(allocated\_at);}
|
|
\DoxyCodeLine{00120 \}}
|
|
\DoxyCodeLine{00121 }
|
|
\DoxyCodeLine{00122 \textcolor{keywordflow}{switch} (sym.\mbox{\hyperlink{classtheo_1_1decomp_1_1symbol__t_a16587cddd37cd45d9ec6cd25c229e8d1}{type}}()) \{}
|
|
\DoxyCodeLine{00123 \textcolor{keywordflow}{case} \mbox{\hyperlink{namespacetheo_1_1decomp_af96177687d0ad683c5897d8fa01135f9a46b3b57c5d47e2818b2ea10b96b43cd6}{decomp::sym\_type\_t::section}}: \{}
|
|
\DoxyCodeLine{00124 \textcolor{keyword}{auto} scn\_sym =}
|
|
\DoxyCodeLine{00125 m\_dcmp-\/>\mbox{\hyperlink{classtheo_1_1decomp_1_1decomp__t_a8630f2ee0f4fb9516f5b20014e4c6120}{syms}}()-\/>\mbox{\hyperlink{classtheo_1_1recomp_1_1symbol__table__t_a308c0dbcc4d569467e0986b32ef30db5}{sym\_from\_hash}}(m\_dcmp-\/>\mbox{\hyperlink{classtheo_1_1decomp_1_1decomp__t_a860dddc3a5d12231b685dbaa12a0db06}{scn\_hash\_tbl}}()[sym.\mbox{\hyperlink{classtheo_1_1decomp_1_1symbol__t_a64d51dabe91687ed40c3942d106fd7dd}{scn}}()]);}
|
|
\DoxyCodeLine{00126 }
|
|
\DoxyCodeLine{00127 *\textcolor{keyword}{reinterpret\_cast<}std::uintptr\_t*\textcolor{keyword}{>}(scn\_sym.value()-\/>data().data() +}
|
|
\DoxyCodeLine{00128 reloc.offset()) = allocated\_at;}
|
|
\DoxyCodeLine{00129 \textcolor{keywordflow}{break};}
|
|
\DoxyCodeLine{00130 \}}
|
|
\DoxyCodeLine{00131 \textcolor{keywordflow}{case} \mbox{\hyperlink{namespacetheo_1_1decomp_af96177687d0ad683c5897d8fa01135f9acf6baee49c2ddb7e89724231bbd75d4a}{decomp::sym\_type\_t::function}}: \{}
|
|
\DoxyCodeLine{00132 *\textcolor{keyword}{reinterpret\_cast<}std::uintptr\_t*\textcolor{keyword}{>}(sym.\mbox{\hyperlink{classtheo_1_1decomp_1_1symbol__t_aa3ecf0b480d10bffe68812409c06d61b}{data}}().data() +}
|
|
\DoxyCodeLine{00133 reloc.offset()) = allocated\_at;}
|
|
\DoxyCodeLine{00134 \textcolor{keywordflow}{break};}
|
|
\DoxyCodeLine{00135 \}}
|
|
\DoxyCodeLine{00136 \textcolor{keywordflow}{case} \mbox{\hyperlink{namespacetheo_1_1decomp_af96177687d0ad683c5897d8fa01135f9a4842f4c175b1ec87fc82ef3757d3a0e9}{decomp::sym\_type\_t::instruction}}: \{}
|
|
\DoxyCodeLine{00137 \textcolor{keyword}{auto}\& transforms = reloc.get\_transforms();}
|
|
\DoxyCodeLine{00138 std::for\_each(}
|
|
\DoxyCodeLine{00139 transforms.begin(), transforms.end(),}
|
|
\DoxyCodeLine{00140 [\&](std::pair<obf::transform::transform\_t*, std::uint32\_t>\& t) \{}
|
|
\DoxyCodeLine{00141 allocated\_at = (*t.first)(allocated\_at, t.second);}
|
|
\DoxyCodeLine{00142 \});}
|
|
\DoxyCodeLine{00143 }
|
|
\DoxyCodeLine{00144 *\textcolor{keyword}{reinterpret\_cast<}std::uintptr\_t*\textcolor{keyword}{>}(sym.\mbox{\hyperlink{classtheo_1_1decomp_1_1symbol__t_aa3ecf0b480d10bffe68812409c06d61b}{data}}().data() +}
|
|
\DoxyCodeLine{00145 reloc.offset()) = allocated\_at;}
|
|
\DoxyCodeLine{00146 \textcolor{keywordflow}{break};}
|
|
\DoxyCodeLine{00147 \}}
|
|
\DoxyCodeLine{00148 \textcolor{keywordflow}{default}:}
|
|
\DoxyCodeLine{00149 \textcolor{keywordflow}{break};}
|
|
\DoxyCodeLine{00150 \}}
|
|
\DoxyCodeLine{00151 \});}
|
|
\DoxyCodeLine{00152 \});}
|
|
\DoxyCodeLine{00153 \}}
|
|
|
|
\end{DoxyCode}
|
|
|
|
|
|
References \mbox{\hyperlink{symbol_8cpp_source_l00076}{theo\+::decomp\+::symbol\+\_\+t\+::data()}}, \mbox{\hyperlink{symbol_8hpp_source_l00044}{theo\+::decomp\+::function}}, \mbox{\hyperlink{reloc_8hpp_source_l00101}{theo\+::recomp\+::reloc\+\_\+t\+::get\+\_\+transforms()}}, \mbox{\hyperlink{reloc_8hpp_source_l00061}{theo\+::recomp\+::reloc\+\_\+t\+::hash()}}, \mbox{\hyperlink{symbol_8hpp_source_l00045}{theo\+::decomp\+::instruction}}, \mbox{\hyperlink{reloc_8hpp_source_l00067}{theo\+::recomp\+::reloc\+\_\+t\+::name()}}, \mbox{\hyperlink{symbol_8cpp_source_l00052}{theo\+::decomp\+::symbol\+\_\+t\+::name()}}, \mbox{\hyperlink{reloc_8hpp_source_l00075}{theo\+::recomp\+::reloc\+\_\+t\+::offset()}}, \mbox{\hyperlink{symbol_8cpp_source_l00096}{theo\+::decomp\+::symbol\+\_\+t\+::relocs()}}, \mbox{\hyperlink{symbol_8cpp_source_l00064}{theo\+::decomp\+::symbol\+\_\+t\+::scn()}}, \mbox{\hyperlink{symbol_8hpp_source_l00047}{theo\+::decomp\+::section}}, and \mbox{\hyperlink{symbol_8cpp_source_l00080}{theo\+::decomp\+::symbol\+\_\+t\+::type()}}.
|
|
|
|
|
|
|
|
Referenced by \mbox{\hyperlink{theo_8cpp_source_l00056}{theo\+::theo\+\_\+t\+::compose()}}.
|
|
|
|
\mbox{\Hypertarget{classtheo_1_1recomp_1_1recomp__t_ae0c56f0f8af33b390e4123509523602c}\label{classtheo_1_1recomp_1_1recomp__t_ae0c56f0f8af33b390e4123509523602c}}
|
|
\index{theo::recomp::recomp\_t@{theo::recomp::recomp\_t}!resolve@{resolve}}
|
|
\index{resolve@{resolve}!theo::recomp::recomp\_t@{theo::recomp::recomp\_t}}
|
|
\doxysubsubsection{\texorpdfstring{resolve()}{resolve()}\hspace{0.1cm}{\footnotesize\ttfamily [2/2]}}
|
|
{\footnotesize\ttfamily std\+::uintptr\+\_\+t theo\+::recomp\+::recomp\+\_\+t\+::resolve (\begin{DoxyParamCaption}\item[{const std\+::string \&\&}]{sym }\end{DoxyParamCaption})}
|
|
|
|
|
|
|
|
resolves the address of a function given its name.
|
|
|
|
|
|
\begin{DoxyParams}{Parameters}
|
|
{\em sym} & the name of the symbol to resolve the location of.\\
|
|
\hline
|
|
\end{DoxyParams}
|
|
\begin{DoxyReturn}{Returns}
|
|
the address of the symbol.
|
|
\end{DoxyReturn}
|
|
|
|
|
|
Definition at line \mbox{\hyperlink{recomp_8cpp_source_l00175}{175}} of file \mbox{\hyperlink{recomp_8cpp_source}{recomp.\+cpp}}.
|
|
|
|
|
|
\begin{DoxyCode}{0}
|
|
\DoxyCodeLine{00175 \{}
|
|
\DoxyCodeLine{00176 \textcolor{keyword}{auto} res = m\_dcmp-\/>\mbox{\hyperlink{classtheo_1_1decomp_1_1decomp__t_a8630f2ee0f4fb9516f5b20014e4c6120}{syms}}()-\/>\mbox{\hyperlink{classtheo_1_1recomp_1_1symbol__table__t_a308c0dbcc4d569467e0986b32ef30db5}{sym\_from\_hash}}(\mbox{\hyperlink{classtheo_1_1decomp_1_1symbol__t_a8695d75670cc4d61d275464e9109ff06}{decomp::symbol\_t::hash}}(sym));}
|
|
\DoxyCodeLine{00177 \textcolor{keywordflow}{return} res.has\_value() ? res.value()-\/>allocated\_at() : 0;}
|
|
\DoxyCodeLine{00178 \}}
|
|
|
|
\end{DoxyCode}
|
|
|
|
|
|
References \mbox{\hyperlink{symbol_8cpp_source_l00088}{theo\+::decomp\+::symbol\+\_\+t\+::hash()}}.
|
|
|
|
\mbox{\Hypertarget{classtheo_1_1recomp_1_1recomp__t_a1be6d0cdb57565c31b138248c8b2d470}\label{classtheo_1_1recomp_1_1recomp__t_a1be6d0cdb57565c31b138248c8b2d470}}
|
|
\index{theo::recomp::recomp\_t@{theo::recomp::recomp\_t}!resolver@{resolver}}
|
|
\index{resolver@{resolver}!theo::recomp::recomp\_t@{theo::recomp::recomp\_t}}
|
|
\doxysubsubsection{\texorpdfstring{resolver()}{resolver()}}
|
|
{\footnotesize\ttfamily void theo\+::recomp\+::recomp\+\_\+t\+::resolver (\begin{DoxyParamCaption}\item[{\mbox{\hyperlink{namespacetheo_1_1recomp_a7364f8c94855a2a871a9d6e1057989f3}{resolver\+\_\+t}}}]{resolve }\end{DoxyParamCaption})}
|
|
|
|
|
|
|
|
setter for the resolve lambda function.
|
|
|
|
|
|
\begin{DoxyParams}{Parameters}
|
|
{\em resolve} & lambda function to resolve external symbols.\\
|
|
\hline
|
|
\end{DoxyParams}
|
|
|
|
|
|
Definition at line \mbox{\hyperlink{recomp_8cpp_source_l00171}{171}} of file \mbox{\hyperlink{recomp_8cpp_source}{recomp.\+cpp}}.
|
|
|
|
|
|
\begin{DoxyCode}{0}
|
|
\DoxyCodeLine{00171 \{}
|
|
\DoxyCodeLine{00172 m\_resolver = \mbox{\hyperlink{classtheo_1_1recomp_1_1recomp__t_a299fbede378f04991df2e39293307094}{resolve}};}
|
|
\DoxyCodeLine{00173 \}}
|
|
|
|
\end{DoxyCode}
|
|
|
|
|
|
The documentation for this class was generated from the following files\+:\begin{DoxyCompactItemize}
|
|
\item
|
|
include/recomp/\mbox{\hyperlink{recomp_8hpp}{recomp.\+hpp}}\item
|
|
src/recomp/\mbox{\hyperlink{recomp_8cpp}{recomp.\+cpp}}\end{DoxyCompactItemize}
|