Function sys_ppu_thread_start

kernel/cellos/src/sys_ppu_thread.cpp:528–562

}

error_code sys_ppu_thread_start(ppu_thread &ppu, u32 thread_id) {
  ppu.state += cpu_flag::wait;

  sys_ppu_thread.trace("sys_ppu_thread_start(thread_id=0x%x)", thread_id);

  const auto thread = idm::get<named_thread<ppu_thread>>(
      thread_id,
      [&, notify = lv2_obj::notify_all_t()](ppu_thread &thread) -> CellError {
        if (!thread.state.test_and_reset(cpu_flag::stop)) {
          // Already started
          return CELL_EBUSY;
        }

        ensure(lv2_obj::awake(&thread));

        thread.cmd_list({
            {ppu_cmd::entry_call, 0},
        });

        return {};
      });

  if (!thread) {
    return CELL_ESRCH;
  }

  if (thread.ret) {
    return thread.ret;
  } else {
    thread->cmd_notify.store(1);
    thread->cmd_notify.notify_one();
  }

  return CELL_OK;
}

error_code sys_ppu_thread_rename(ppu_thread &ppu, u32 thread_id,
                                 vm::cptr<char> name) {