338 static bool WriteBuffer(int fd, const uint8_t* buffer, size_t byte_count) {  in WriteBuffer()  argument
340     int bytes_written = TEMP_FAILURE_RETRY(write(fd, buffer, byte_count));  in WriteBuffer()
345     buffer += bytes_written;  // Move the buffer forward.  in WriteBuffer()
351 static void AddStringToBuffer(std::vector<uint8_t>* buffer, const std::string& value) {  in AddStringToBuffer()  argument
352   buffer->insert(buffer->end(), value.begin(), value.end());  in AddStringToBuffer()
357 static void AddUintToBuffer(std::vector<uint8_t>* buffer, T value) {  in AddUintToBuffer()  argument
359     buffer->push_back((value >> (i * kBitsPerByte)) & 0xff);  in AddUintToBuffer()
395   std::vector<uint8_t> buffer;  in Save()  local
404   WriteProfileIndex(&buffer, static_cast<ProfileIndexType>(info_.size()));  in Save()
426   AddUintToBuffer(&buffer, required_capacity);  in Save()
427   if (!WriteBuffer(fd, buffer.data(), buffer.size())) {  in Save()
432   buffer.reserve(required_capacity);  in Save()
433   buffer.clear();  in Save()
451     AddUintToBuffer(&buffer, static_cast<uint16_t>(dex_data.profile_key.size()));  in Save()
452     AddUintToBuffer(&buffer, static_cast<uint16_t>(dex_data.class_set.size()));  in Save()
453     AddUintToBuffer(&buffer, methods_region_size);  // uint32_t  in Save()
454     AddUintToBuffer(&buffer, dex_data.checksum);  // uint32_t  in Save()
455     AddUintToBuffer(&buffer, dex_data.num_method_ids);  // uint32_t  in Save()
457     AddStringToBuffer(&buffer, dex_data.profile_key);  in Save()
473       AddUintToBuffer(&buffer, diff_with_last_method_index);  in Save()
474       AddInlineCacheToBuffer(&buffer, method_it.second);  in Save()
484       AddUintToBuffer(&buffer, diff_with_last_class_index);  in Save()
487     buffer.insert(buffer.end(),  in Save()
493   std::unique_ptr<uint8_t[]> compressed_buffer = DeflateBuffer(buffer.data(),  in Save()
503   buffer.clear();  in Save()
504   AddUintToBuffer(&buffer, output_size);  in Save()
506   if (!WriteBuffer(fd, buffer.data(), buffer.size())) {  in Save()
521 void ProfileCompilationInfo::AddInlineCacheToBuffer(std::vector<uint8_t>* buffer,  in AddInlineCacheToBuffer()  argument
524   AddUintToBuffer(buffer, static_cast<uint16_t>(inline_cache_map.size()));  in AddInlineCacheToBuffer()
534     AddUintToBuffer(buffer, dex_pc);  in AddInlineCacheToBuffer()
544       AddUintToBuffer(buffer, kIsMissingTypesEncoding);  in AddInlineCacheToBuffer()
548       AddUintToBuffer(buffer, kIsMegamorphicEncoding);  in AddInlineCacheToBuffer()
561     AddUintToBuffer(buffer, static_cast<uint8_t>(dex_to_classes_map.size()));  in AddInlineCacheToBuffer()
566       WriteProfileIndex(buffer, dex_profile_index);  in AddInlineCacheToBuffer()
568       AddUintToBuffer(buffer, static_cast<uint8_t>(dex_classes.size()));  in AddInlineCacheToBuffer()
571         AddUintToBuffer(buffer, dex_classes[i].index_);  in AddInlineCacheToBuffer()
758 #define READ_UINT(type, buffer, dest, error)            \  argument
760     if (!(buffer).ReadUintAndAdvance<type>(&(dest))) {  \
768     SafeBuffer& buffer,  in ReadInlineCache()  argument
774   READ_UINT(uint16_t, buffer, inline_cache_size, error);  in ReadInlineCache()
778     READ_UINT(uint16_t, buffer, dex_pc, error);  in ReadInlineCache()
779     READ_UINT(uint8_t, buffer, dex_to_classes_map_size, error);  in ReadInlineCache()
792       if (!ReadProfileIndex(buffer, &dex_profile_index)) {  in ReadInlineCache()
796       READ_UINT(uint8_t, buffer, dex_classes_size, error);  in ReadInlineCache()
804         READ_UINT(uint16_t, buffer, type_index, error);  in ReadInlineCache()
820     SafeBuffer& buffer,  in ReadMethods()  argument
825   uint32_t unread_bytes_before_operation = buffer.CountUnreadBytes();  in ReadMethods()
830   size_t expected_unread_bytes_after_operation = buffer.CountUnreadBytes()  in ReadMethods()
833   while (buffer.CountUnreadBytes() > expected_unread_bytes_after_operation) {  in ReadMethods()
838     READ_UINT(uint16_t, buffer, diff_with_last_method_index, error);  in ReadMethods()
845     if (!ReadInlineCache(buffer,  in ReadMethods()
853   uint32_t total_bytes_read = unread_bytes_before_operation - buffer.CountUnreadBytes();  in ReadMethods()
861 bool ProfileCompilationInfo::ReadClasses(SafeBuffer& buffer,  in ReadClasses()  argument
864   size_t unread_bytes_before_op = buffer.CountUnreadBytes();  in ReadClasses()
873     READ_UINT(uint16_t, buffer, diff_with_last_class_index, error);  in ReadClasses()
885   size_t total_bytes_read = unread_bytes_before_op - buffer.CountUnreadBytes();  in ReadClasses()
900   uint8_t buffer[1];  in testEOF()  local
901   return TEMP_FAILURE_RETRY(read(fd, buffer, 1));  in testEOF()
935   uint8_t* buffer = ptr_current_;  in Fill()  local
936   return source.Read(buffer, byte_count, debug_stage, error);  in Fill()
1009 bool ProfileCompilationInfo::ReadProfileLineHeaderElements(SafeBuffer& buffer,  in ReadProfileLineHeaderElements()  argument
1013   READ_UINT(uint16_t, buffer, *profile_key_size, error);  in ReadProfileLineHeaderElements()
1014   READ_UINT(uint16_t, buffer, line_header->class_set_size, error);  in ReadProfileLineHeaderElements()
1015   READ_UINT(uint32_t, buffer, line_header->method_region_size_bytes, error);  in ReadProfileLineHeaderElements()
1016   READ_UINT(uint32_t, buffer, line_header->checksum, error);  in ReadProfileLineHeaderElements()
1017   READ_UINT(uint32_t, buffer, line_header->num_method_ids, error);  in ReadProfileLineHeaderElements()
1022     SafeBuffer& buffer,  in ReadProfileLineHeader()  argument
1025   if (buffer.CountUnreadBytes() < kLineHeaderSize) {  in ReadProfileLineHeader()
1031   if (!ReadProfileLineHeaderElements(buffer, &profile_key_size, line_header, error)) {  in ReadProfileLineHeader()
1041   if (buffer.CountUnreadBytes() < profile_key_size) {  in ReadProfileLineHeader()
1045   const uint8_t* base_ptr = buffer.GetCurrentPtr();  in ReadProfileLineHeader()
1048   buffer.Advance(profile_key_size);  in ReadProfileLineHeader()
1053       SafeBuffer& buffer,  in ReadProfileLine()  argument
1068   if (!ReadMethods(buffer, number_of_dex_files, line_header, dex_profile_index_remap, error)) {  in ReadProfileLine()
1073     if (!ReadClasses(buffer, line_header, error)) {  in ReadProfileLine()
1080   if (buffer.CountUnreadBytes() < bytes) {  in ReadProfileLine()
1084   const uint8_t* base_ptr = buffer.GetCurrentPtr();  in ReadProfileLine()
1086   buffer.Advance(bytes);  in ReadProfileLine()
1243     uint8_t* buffer,  in Read()  argument
1252       buffer[i] = *(mem_map_.Begin() + mem_map_cur_);  in Read()
1257       int bytes_read = TEMP_FAILURE_RETRY(read(fd_, buffer, byte_count));;  in Read()
1266       buffer += bytes_read;  in Read()
2157   uint8_t buffer[sizeof(kProfileMagic)];  in IsProfileFile()  local
2158   if (!android::base::ReadFully(fd, buffer, byte_count)) {  in IsProfileFile()
2169   return memcmp(buffer, kProfileMagic, byte_count) == 0;  in IsProfileFile()
2256     std::vector<uint8_t>* buffer, ProfileIndexType value) const {  in WriteProfileIndex()  argument
2258     AddUintToBuffer(buffer, value);  in WriteProfileIndex()
2260     AddUintToBuffer(buffer, static_cast<ProfileIndexTypeRegular>(value));  in WriteProfileIndex()