Target createObjectTarget(const path& cpp, const path& obj)
{
auto build_command = [=]()
{
auto headers = compiler->get_required_headers(cpp);
paths deps{headers.begin(), headers.end()};
deps.push_back(cpp);
storeObjectDependencies(cpp, deps);
compiler->compile(cpp, obj);
};
return Target{obj, loadDependencies(cpp), build_command};
}
void MachOObject::load()
{
if (isLoaded())
throw std::logic_error("Module already loaded");
if (strcmp(m_file->platform(), ARCH_NAME) != 0)
{
std::stringstream ss;
ss << "This version of Darling dyld cannot load binaries for " << m_file->platform() << ".";
throw std::runtime_error(ss.str());
}
loadSegments();
transitionState(dyld_image_state_mapped);
if (m_slide > 0)
rebase();
transitionState(dyld_image_state_rebased);
readSymbols();
readExports();
MachOMgr::instance()->add(this, isMainModule());
loadDependencies();
performRelocations();
performBinds();
transitionState(dyld_image_state_bound);
transitionState(dyld_image_state_dependents_initialized);
// registerEHSection();
if (isMainModule())
fillInProgramVars();
fillInDyldData();
setInitialSegmentProtection();
setupTLS();
MachOMgr::instance()->notifyAdd(this);
runInitializers();
transitionState(dyld_image_state_initialized);
m_file->closeFd();
if (MachOMgr::instance()->printLibraries())
std::cerr << "dyld: Loaded " << this->path() << std::endl;
}
