Method initConfigFunctions

src/bin2llvmir/optimizations/decoder/decoder_init.cpp:1032–1087

}

void Decoder::initConfigFunctions()
{
	for (auto& p : _fnc2addr)
	{
		llvm::Function* f = p.first;

		if (_config->getConfigFunction(p.second)) // functions from IDA
		{
			continue;
		}

		Address start = p.second;
		Address end = getFunctionEndAddress(f);
		end = end > start ? end : Address(start + 1);

		// TODO: this is really bad, should be solved by better design of config
		// updates
		common::Function* cf = const_cast<common::Function*>(
				_config->insertFunction(f, start, end));

		if (_imports.count(start))
		{
			cf->setIsDynamicallyLinked();
			f->deleteBody();
		}
		else if (_staticFncs.count(start))
		{
			cf->setIsStaticallyLinked();
			// Can not delete body here because of main detection.
			//f->deleteBody();
		}

		std::string realName = _names->getPreferredNameForAddress(start);
		if (cf->getName() != realName)
		{
			cf->setRealName(realName);
		}

		cf->setIsExported(_exports.count(start));

		auto dbgIt = _debugFncs.find(start);
		if (dbgIt != _debugFncs.end())
		{
			auto* df = dbgIt->second;
			cf->setIsFromDebug(true);
			cf->setStartLine(df->getStartLine());
			cf->setEndLine(df->getEndLine());
			cf->setSourceFileName(df->getSourceFileName());
		}
	}

	for (auto* f : _c2l->getPseudoAsmFunctions())
	{
		_config->addPseudoAsmFunction(f);
	}
}

} // namespace bin2llvmir