theo::decomp::decomp_t Class Reference

the main decomposition class which is responsible for breaking down lib file into coff files, and extracted used symbols from the coff files. More...

#include <decomp.hpp>

Public Member Functions
	decomp_t (std::vector< std::uint8_t > &lib, recomp::symbol_table_t *syms)
	the explicit constructor for decomp_t More...
std::vector< routine_t >	rtns ()
	gets all of the routine objects. More...
std::vector< std::uint8_t >	lib ()
	gets a vector of bytes consisting of the lib file. More...
std::vector< std::vector< std::uint8_t > >	objs ()
	gets all the obj files as a vector of a vector of bytes. More...
recomp::symbol_table_t *	syms ()
	gets the symbol table. More...
std::map< coff::section_header_t *, std::size_t > &	scn_hash_tbl ()
	gets the section hash table section header --> hash of the section header ptr. More...
std::optional< recomp::symbol_table_t * >	decompose (std::string &entry_sym)
	decomposes (extracts) the symbols used. this function determines all used symbols given the entry point. More...

Detailed Description

the main decomposition class which is responsible for breaking down lib file into coff files, and extracted used symbols from the coff files.

Constructor & Destructor Documentation

decomp_t()

theo::decomp::decomp_t::decomp_t ( std::vector< std::uint8_t > &  lib, recomp::symbol_table_t *  syms  )

explicit

the explicit constructor for decomp_t

Parameters

lib	vector of bytes containing the lib file.
syms	symbol table that gets populated and managed by this class.

Member Function Documentation

decompose()

std::optional< recomp::symbol_table_t * > theo::decomp::decomp_t::decompose

(

std::string &

entry_sym

)

decomposes (extracts) the symbols used. this function determines all used symbols given the entry point.

Parameters

entry_sym

the entry point symbol name.

Returns

returns an optional pointer to the symbol table. no value in the optional object on failure.

lib()

std::vector< std::uint8_t > theo::decomp::decomp_t::lib

(

)

gets a vector of bytes consisting of the lib file.

Returns

a vector of bytes consisting of the lib file.

objs()

std::vector< std::vector< std::uint8_t > > theo::decomp::decomp_t::objs

(

)

gets all the obj files as a vector of a vector of bytes.

Returns

all the obj files as a vector of a vector of bytes.

rtns()

std::vector< routine_t > theo::decomp::decomp_t::rtns

(

)

gets all of the routine objects.

Returns

vector of routine objects.

scn_hash_tbl()

std::map< coff::section_header_t *, std::size_t > & theo::decomp::decomp_t::scn_hash_tbl

(

)

gets the section hash table section header --> hash of the section header ptr.

Returns

the section hash table section header --> hash of the section header ptr.

syms()

recomp::symbol_table_t * theo::decomp::decomp_t::syms

(

)

gets the symbol table.

Returns

the symbol table.

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The documentation for this class was generated from the following files:

• include/decomp/decomp.hpp
• src/decomp/decomp.cpp