s32 sys_prx_load_module(vm::ptr<const char> path, u64 flags, vm::ptr<sys_prx_load_module_option_t> pOpt)
{
sys_prx.Todo("sys_prx_load_module(path=\"%s\", flags=0x%llx, pOpt=0x%x)", path.get_ptr(), flags, pOpt.addr());
std::string _path = path.get_ptr();
// Check if the file is SPRX
std::string local_path;
Emu.GetVFS().GetDevice(_path, local_path);
if (IsSelf(local_path)) {
if (!DecryptSelf(local_path+".prx", local_path)) {
return CELL_PRX_ERROR_ILLEGAL_LIBRARY;
}
_path += ".prx";
}
vfsFile f(_path);
if (!f.IsOpened()) {
return CELL_PRX_ERROR_UNKNOWN_MODULE;
}
// Create the PRX object and return its id
sys_prx_t* prx = new sys_prx_t();
prx->size = (u32)f.GetSize();
prx->address = (u32)Memory.Alloc(prx->size, 4);
prx->path = (const char*)path;
// Load the PRX into memory
f.Read(vm::get_ptr(prx->address), prx->size);
u32 id = sys_prx.GetNewId(prx, TYPE_PRX);
return id;
}
void MainFrame::DecryptSPRXLibraries(wxCommandEvent& WXUNUSED(event))
{
wxFileDialog ctrl(this, L"Select SPRX files", wxEmptyString, wxEmptyString,
"SPRX files (*.sprx)|*sprx",
wxFD_OPEN | wxFD_MULTIPLE);
if (ctrl.ShowModal() == wxID_CANCEL)
{
return;
}
wxArrayString modules;
ctrl.GetPaths(modules);
LOG_NOTICE(GENERAL, "Decrypting SPRX libraries...");
for (const wxString& module : modules)
{
std::string prx_path = fmt::ToUTF8(module);
const std::string& prx_dir = fs::get_parent_dir(prx_path);
if (IsSelf(prx_path))
{
const std::size_t prx_ext_pos = prx_path.find_last_of('.');
const std::string& prx_ext = fmt::to_upper(prx_path.substr(prx_ext_pos != -1 ? prx_ext_pos : prx_path.size()));
const std::string& prx_name = prx_path.substr(prx_dir.size());
prx_path.erase(prx_path.size() - 4, 1); // change *.sprx to *.prx
if (DecryptSelf(prx_path, prx_dir + prx_name))
{
LOG_SUCCESS(GENERAL, "Decrypted %s", prx_dir + prx_name);
}
else
{
LOG_ERROR(GENERAL, "Failed to decrypt %s", prx_dir + prx_name);
}
}
}
LOG_NOTICE(GENERAL, "Finished decrypting all SPRX libraries.");
}
void Emulator::Load()
{
Stop();
try
{
Init();
if (!fs::is_file(m_path))
{
LOG_ERROR(LOADER, "File not found: %s", m_path);
return;
}
const std::string& elf_dir = fs::get_parent_dir(m_path);
if (IsSelf(m_path))
{
const std::size_t elf_ext_pos = m_path.find_last_of('.');
const std::string& elf_ext = fmt::to_upper(m_path.substr(elf_ext_pos != -1 ? elf_ext_pos : m_path.size()));
const std::string& elf_name = m_path.substr(elf_dir.size());
if (elf_name.compare(elf_name.find_last_of("/\\", -1, 2) + 1, 9, "EBOOT.BIN", 9) == 0)
{
m_path.erase(m_path.size() - 9, 1); // change EBOOT.BIN to BOOT.BIN
}
else if (elf_ext == ".SELF" || elf_ext == ".SPRX")
{
m_path.erase(m_path.size() - 4, 1); // change *.self to *.elf, *.sprx to *.prx
}
else
{
m_path += ".decrypted.elf";
}
if (!DecryptSelf(m_path, elf_dir + elf_name))
{
LOG_ERROR(LOADER, "Failed to decrypt %s", elf_dir + elf_name);
return;
}
}
SetCPUThreadStop(0);
LOG_NOTICE(LOADER, "Path: %s", m_path);
// Load custom config
if (fs::file cfg_file{ m_path + ".yml" })
{
LOG_NOTICE(LOADER, "Custom config: %s.yml", m_path);
cfg::root.from_string(cfg_file.to_string());
}
const fs::file elf_file(m_path);
ppu_exec_object ppu_exec;
ppu_prx_object ppu_prx;
spu_exec_object spu_exec;
arm_exec_object arm_exec;
if (!elf_file)
{
LOG_ERROR(LOADER, "Failed to open %s", m_path);
return;
}
else if (ppu_exec.open(elf_file) == elf_error::ok)
{
// PS3 executable
m_status = Ready;
vm::ps3::init();
if (m_elf_path.empty())
{
m_elf_path = "/host_root/" + m_path;
LOG_NOTICE(LOADER, "Elf path: %s", m_elf_path);
}
// Load PARAM.SFO
const auto _psf = psf::load_object(fs::file(elf_dir + "/../PARAM.SFO"));
m_title = psf::get_string(_psf, "TITLE", m_path);
m_title_id = psf::get_string(_psf, "TITLE_ID");
fs::get_data_dir(m_title_id, m_path);
LOG_NOTICE(LOADER, "Title: %s", GetTitle());
LOG_NOTICE(LOADER, "Serial: %s", GetTitleID());
// Mount all devices
const std::string& emu_dir_ = g_cfg_vfs_emulator_dir;
const std::string& emu_dir = emu_dir_.empty() ? fs::get_executable_dir() : emu_dir_;
const std::string& bdvd_dir = g_cfg_vfs_dev_bdvd;
const std::string& home_dir = g_cfg_vfs_app_home;
vfs::mount("dev_hdd0", fmt::replace_all(g_cfg_vfs_dev_hdd0, "$(EmulatorDir)", emu_dir));
vfs::mount("dev_hdd1", fmt::replace_all(g_cfg_vfs_dev_hdd1, "$(EmulatorDir)", emu_dir));
vfs::mount("dev_flash", fmt::replace_all(g_cfg_vfs_dev_flash, "$(EmulatorDir)", emu_dir));
vfs::mount("dev_usb", fmt::replace_all(g_cfg_vfs_dev_usb000, "$(EmulatorDir)", emu_dir));
vfs::mount("dev_usb000", fmt::replace_all(g_cfg_vfs_dev_usb000, "$(EmulatorDir)", emu_dir));
vfs::mount("app_home", home_dir.empty() ? elf_dir + '/' : fmt::replace_all(home_dir, "$(EmulatorDir)", emu_dir));
// Mount /dev_bdvd/ if necessary
if (bdvd_dir.empty() && fs::is_file(elf_dir + "/../../PS3_DISC.SFB"))
{
const auto dir_list = fmt::split(elf_dir, { "/", "\\" });
// Check latest two directories
if (dir_list.size() >= 2 && dir_list.back() == "USRDIR" && *(dir_list.end() - 2) == "PS3_GAME")
{
vfs::mount("dev_bdvd", elf_dir.substr(0, elf_dir.length() - 15));
}
else
{
vfs::mount("dev_bdvd", elf_dir + "/../../");
}
LOG_NOTICE(LOADER, "Disc: %s", vfs::get("/dev_bdvd"));
}
else if (bdvd_dir.size())
{
vfs::mount("dev_bdvd", fmt::replace_all(bdvd_dir, "$(EmulatorDir)", emu_dir));
}
// Mount /host_root/ if necessary
if (g_cfg_vfs_allow_host_root)
{
vfs::mount("host_root", {});
}
LOG_NOTICE(LOADER, "Used configuration:\n%s\n", cfg::root.to_string());
ppu_load_exec(ppu_exec);
fxm::import<GSRender>(PURE_EXPR(Emu.GetCallbacks().get_gs_render())); // TODO: must be created in appropriate sys_rsx syscall
}
else if (ppu_prx.open(elf_file) == elf_error::ok)
{
// PPU PRX (experimental)
m_status = Ready;
vm::ps3::init();
ppu_load_prx(ppu_prx);
}
else if (spu_exec.open(elf_file) == elf_error::ok)
{
// SPU executable (experimental)
m_status = Ready;
vm::ps3::init();
spu_load_exec(spu_exec);
}
else if (arm_exec.open(elf_file) == elf_error::ok)
{
// ARMv7 executable
m_status = Ready;
vm::psv::init();
arm_load_exec(arm_exec);
}
else
{
LOG_ERROR(LOADER, "Invalid or unsupported file format: %s", m_path);
LOG_WARNING(LOADER, "** ppu_exec -> %s", ppu_exec.get_error());
LOG_WARNING(LOADER, "** ppu_prx -> %s", ppu_prx.get_error());
LOG_WARNING(LOADER, "** spu_exec -> %s", spu_exec.get_error());
LOG_WARNING(LOADER, "** arm_exec -> %s", arm_exec.get_error());
return;
}
debug::autopause::reload();
SendDbgCommand(DID_READY_EMU);
if (g_cfg_autostart) Run();
}
catch (const std::exception& e)
{
LOG_FATAL(LOADER, "%s thrown: %s", typeid(e).name(), e.what());
Stop();
}
}
void Emulator::Load()
{
Stop();
try
{
Init();
if (!fs::is_file(m_path))
{
LOG_ERROR(LOADER, "File not found: %s", m_path);
return;
}
const std::string& elf_dir = fs::get_parent_dir(m_path);
if (IsSelf(m_path))
{
const std::size_t elf_ext_pos = m_path.find_last_of('.');
const std::string& elf_ext = fmt::to_upper(m_path.substr(elf_ext_pos != -1 ? elf_ext_pos : m_path.size()));
const std::string& elf_name = m_path.substr(elf_dir.size());
if (elf_name.compare(elf_name.find_last_of("/\\", -1, 2) + 1, 9, "EBOOT.BIN", 9) == 0)
{
m_path.erase(m_path.size() - 9, 1); // change EBOOT.BIN to BOOT.BIN
}
else if (elf_ext == ".SELF" || elf_ext == ".SPRX")
{
m_path.erase(m_path.size() - 4, 1); // change *.self to *.elf, *.sprx to *.prx
}
else
{
m_path += ".decrypted.elf";
}
if (!DecryptSelf(m_path, elf_dir + elf_name))
{
LOG_ERROR(LOADER, "Failed to decrypt %s", elf_dir + elf_name);
return;
}
}
ResetInfo();
LOG_NOTICE(LOADER, "Path: %s", m_path);
// Load custom config
if (fs::file cfg_file{ m_path + ".yml" })
{
LOG_NOTICE(LOADER, "Custom config: %s.yml", m_path);
cfg::root.from_string(cfg_file.to_string());
}
const fs::file elf_file(m_path);
ppu_exec_loader ppu_exec;
ppu_prx_loader ppu_prx;
spu_exec_loader spu_exec;
arm_exec_loader arm_exec;
if (!elf_file)
{
LOG_ERROR(LOADER, "Failed to open %s", m_path);
return;
}
else if (ppu_exec.open(elf_file) == elf_error::ok)
{
// PS3 executable
m_status = Ready;
vm::ps3::init();
if (m_elf_path.empty())
{
m_elf_path = "/host_root/" + m_path;
LOG_NOTICE(LOADER, "Elf path: %s", m_elf_path);
}
// Load PARAM.SFO
m_psf = psf::load_object(fs::file(elf_dir + "/../PARAM.SFO"));
m_title = psf::get_string(m_psf, "TITLE", m_path);
m_title_id = psf::get_string(m_psf, "TITLE_ID");
LOG_NOTICE(LOADER, "Title: %s", GetTitle());
LOG_NOTICE(LOADER, "Serial: %s", GetTitleID());
LOG_NOTICE(LOADER, "");
LOG_NOTICE(LOADER, "Used configuration:\n%s\n", cfg::root.to_string());
// Mount /dev_bdvd/
if (g_cfg_vfs_dev_bdvd.size() == 0 && fs::is_file(elf_dir + "/../../PS3_DISC.SFB"))
{
const auto dir_list = fmt::split(elf_dir, { "/", "\\" });
// Check latest two directories
if (dir_list.size() >= 2 && dir_list.back() == "USRDIR" && *(dir_list.end() - 2) == "PS3_GAME")
{
g_cfg_vfs_dev_bdvd = elf_dir.substr(0, elf_dir.length() - 15);
}
else
{
g_cfg_vfs_dev_bdvd = elf_dir + "/../../";
}
}
// Mount /app_home/
if (g_cfg_vfs_app_home.size() == 0)
{
g_cfg_vfs_app_home = elf_dir + '/';
}
vfs::dump();
ppu_exec.load();
Emu.GetCallbackManager().Init();
fxm::import<GSRender>(PURE_EXPR(Emu.GetCallbacks().get_gs_render())); // TODO: must be created in appropriate sys_rsx syscall
}
else if (ppu_prx.open(elf_file) == elf_error::ok)
{
// PPU PRX (experimental)
m_status = Ready;
vm::ps3::init();
ppu_prx.load();
GetCallbackManager().Init();
}
else if (spu_exec.open(elf_file) == elf_error::ok)
{
// SPU executable (experimental)
m_status = Ready;
vm::ps3::init();
spu_exec.load();
}
else if (arm_exec.open(elf_file) == elf_error::ok)
{
// ARMv7 executable
m_status = Ready;
vm::psv::init();
arm_exec.load();
}
else
{
LOG_ERROR(LOADER, "Invalid or unsupported file format: %s", m_path);
LOG_WARNING(LOADER, "** ppu_exec_loader -> %s", bijective_find<elf_error>(ppu_exec, "???"));
LOG_WARNING(LOADER, "** ppu_prx_loader -> %s", bijective_find<elf_error>(ppu_prx, "???"));
LOG_WARNING(LOADER, "** spu_exec_loader -> %s", bijective_find<elf_error>(spu_exec, "???"));
LOG_WARNING(LOADER, "** arm_exec_loader -> %s", bijective_find<elf_error>(arm_exec, "???"));
return;
}
debug::autopause::reload();
SendDbgCommand(DID_READY_EMU);
if (g_cfg_autostart) Run();
}
catch (const std::exception& e)
{
LOG_FATAL(LOADER, "%s thrown: %s", typeid(e).name(), e.what());
Stop();
}
}
