tee/optee/optee-client.cpp

276 zx_status_t OpteeClient::FreeSharedMemory(uint64_t mem_id) {
278     SharedMemoryList::iterator mem_iter = FindSharedMemory(mem_id);
294 OpteeClient::SharedMemoryList::iterator OpteeClient::FindSharedMemory(uint64_t mem_id) {
296     auto mem_id_ptr_val = static_cast<uintptr_t>(mem_id);
340     uint64_t mem_id;
345                                               &mem_id);
346     // If allocation failed, AllocateSharedMemory sets paddr and mem_id to 0. Continue with packing
353     SplitInto32BitParts(mem_id, &out_result->mem_id_upper32, &out_result->mem_id_lower32);
362     uint64_t mem_id;
363     JoinFrom32BitParts(args.mem_id_upper32, args.mem_id_lower32, &mem_id);
365     return FreeSharedMemory(mem_id);
370     uint64_t mem_id;
371     JoinFrom32BitParts(args.msg_mem_id_upper32, args.msg_mem_id_lower32, &mem_id);
376     SharedMemoryList::iterator mem_iter = FindSharedMemory(mem_id);
585     uint64_t mem_id;
589                                               &mem_id);
607     out_temp_mem.shared_memory_reference = mem_id;