protobuf

Protocol Buffers - Google's data interchange format (grpc依赖) https://developers.google.com/protocol-buffers/

Joshua Haberman 1cf8214e4d Changed upb's arena alignment from 16 to 8. upb has traditionally returned 16-byte-aligned pointers from arena allocation. This was out of an abundance of caution, since users could theoretically be using upb arenas to allocate memory that is then used for SSE/AVX values (eg. [`__m128`](https://docs.microsoft.com/en-us/cpp/cpp/m128?view=msvc-170), which require 16-byte alignment. In practice, the protobuf C++ arena has used 8-byte alignment for 8 years with no significant problems I know of arising from SSE etc. Reducing the alignment requirement to 8 will save memory. It will also help with compatibility on 32-bit architectures where `malloc()` only returns 8-byte aligned memory. The immediate motivation is to fix the win32 build for Python protobuf. PiperOrigin-RevId: 448331777		3 years ago
..
bindings/lua	Update to the latest protobuf.	3 years ago
fuzz	Fixed clang-format.	3 years ago
util	Added a GitHub Action to test Python+upb on Windows, and fixed a couple of bugs this revealed.	3 years ago
collections.c	Fixed a Python test by adding a new map insert function that distinguishes between insert and update.	3 years ago
collections.h	Fixed a Python test by adding a new map insert function that distinguishes between insert and update.	3 years ago
conformance_upb.c	Update to the latest protobuf.	3 years ago
conformance_upb_failures.txt	Added a README.md for the Lua bindings, and a comment for the failure list.	3 years ago
decode.c	Fixed a Python test by adding a new map insert function that distinguishes between insert and update.	3 years ago
decode.h	Switch to a single upb_Decode.	3 years ago
decode_fast.c	Reverted decode_fast.c changes. They are not necessary for this PR.	3 years ago
decode_fast.h	upb_extreg, upb_msg	3 years ago
decode_internal.h	upb_extreg, upb_msg	3 years ago
def.c	Implemented MiniDescriptors for proto2 enums.	3 years ago
def.h	Added support for UnknownFieldSet.	3 years ago
def.hpp	Fix mistake in previous rename: upb_MessageDef_FindFieldByNameWithSize.	3 years ago
empty.proto	Internal change	3 years ago
encode.c	Fixed UBSAN errors.	3 years ago
encode.h	Single encode.	3 years ago
json_decode.c	Fix mistake in previous rename: upb_MessageDef_FindFieldByNameWithSize.	3 years ago
json_decode.h	upb_extreg, upb_msg	3 years ago
json_encode.c	Fix mistake in previous rename: upb_MessageDef_FindFieldByNameWithSize.	3 years ago
json_encode.h	upb_extreg, upb_msg	3 years ago
mini_table.c	Changed upb's arena alignment from 16 to 8.	3 years ago
mini_table.h	Mini table accessors Part2 (repeated fields).	3 years ago
mini_table.hpp	Implemented MiniDescriptors for proto2 enums.	3 years ago
mini_table_accessors.c	Add Extensions to mini table based reflection apis.	3 years ago
mini_table_accessors.h	Add Extensions to mini table based reflection apis.	3 years ago
mini_table_accessors_internal.h	Add mini table accessors	3 years ago
mini_table_accessors_test.cc	Update to the latest protobuf.	3 years ago
mini_table_test.cc	Implemented MiniDescriptors for proto2 enums.	3 years ago
msg.c	Updated API for accessing extensions.	3 years ago
msg.h	WIP.	3 years ago
msg_internal.h	Changed upb's arena alignment from 16 to 8.	3 years ago
msg_test.cc	Update to the latest protobuf.	3 years ago
msg_test.proto	Update to the latest protobuf.	3 years ago
port_def.inc	Changed upb's arena alignment from 16 to 8.	3 years ago
port_undef.inc	Changed upb's arena alignment from 16 to 8.	3 years ago
reflection.c	Move upb_Array and upb_Map into collections target.	3 years ago
reflection.h	Move upb_Array and upb_Map into collections target.	3 years ago
reflection.hpp	Mass API rename and clang-reformat (#485 )	3 years ago
table.c	Change parameter to const void*.	3 years ago
table_internal.h	Change parameter to const void*.	3 years ago
test.proto	Add Extensions to mini table based reflection apis.	3 years ago
test_cpp.cc	Moved tests into the main source tree.	3 years ago
test_cpp.proto	Moved tests into the main source tree.	3 years ago
test_generated_code.cc	Changed upb's arena alignment from 16 to 8.	3 years ago
test_table.cc	Small fixes to compile with stricter warnings	3 years ago
text_encode.c	Ported protobuf's dtoa() function for text format and JSON.	3 years ago
text_encode.h	upb_TextEncode.	3 years ago
upb.c	Changed upb's arena alignment from 16 to 8.	3 years ago
upb.h	Implemented MiniDescriptors for proto2 enums.	3 years ago
upb.hpp	Mass API rename and clang-reformat (#485 )	3 years ago
upb_internal.h	Added GitHub Action to test for clang-format.	3 years ago