mirror of
https://fuchsia.googlesource.com/third_party/pigweed.googlesource.com/pigweed/pigweed
synced 2024-09-21 14:16:26 +00:00
80c6ee51d4
pw_tokenizer provides macros that replace printf-style string literals with 32-bit hashes at compile time. The string literals are removed from the resulting binary, which dramatically reduces the binary size. Like any printf-style string, binary versions of the strings can be formatted with arguments and then transmitted or stored. The pw_tokenizer module is general purpose, but its most common use case is binary logging. In binary logging, human-readable text logs are replaced with binary tokens. These are decoded off-device. This commit includes the C and C++ code for tokenizing strings. It also includes a C++ library for decoding tokenized strings. Change-Id: I6d5737ab2d6dfdd76dcf70c852b547fdcd68d683
43 lines
1.9 KiB
Plaintext
43 lines
1.9 KiB
Plaintext
# Copyright 2019 The Pigweed Authors
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
|
|
# use this file except in compliance with the License. You may obtain a copy of
|
|
# the License at
|
|
#
|
|
# https://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations under
|
|
# the License.
|
|
|
|
# This file defines a directory variable for each of Pigweed's modules. This
|
|
# allows modules to be moved or swapped out without breaking existing builds.
|
|
# All module variables are prefixed with dir_.
|
|
|
|
dir_pw_base64 = "$dir_pigweed/pw_base64"
|
|
dir_pw_bloat = "$dir_pigweed/pw_bloat"
|
|
dir_pw_build = "$dir_pigweed/pw_build"
|
|
dir_pw_cpu_exception = "$dir_pigweed/pw_cpu_exception"
|
|
dir_pw_cpu_exception_armv7m = "$dir_pigweed/pw_cpu_exception_armv7m"
|
|
dir_pw_docgen = "$dir_pigweed/pw_docgen"
|
|
dir_pw_doctor = "$dir_pigweed/pw_doctor"
|
|
dir_pw_dumb_io = "$dir_pigweed/pw_dumb_io"
|
|
dir_pw_dumb_io_baremetal_stm32f429 =
|
|
"$dir_pigweed/pw_dumb_io_baremetal_stm32f429"
|
|
dir_pw_dumb_io_stdio = "$dir_pigweed/pw_dumb_io_stdio"
|
|
dir_pw_module = "$dir_pigweed/pw_module"
|
|
dir_pw_preprocessor = "$dir_pigweed/pw_preprocessor"
|
|
dir_pw_presubmit = "$dir_pigweed/pw_presubmit"
|
|
dir_pw_protobuf = "$dir_pigweed/pw_protobuf"
|
|
dir_pw_protobuf_compiler = "$dir_pigweed/pw_protobuf_compiler"
|
|
dir_pw_span = "$dir_pigweed/pw_span"
|
|
dir_pw_status = "$dir_pigweed/pw_status"
|
|
dir_pw_string = "$dir_pigweed/pw_string"
|
|
dir_pw_target_runner = "$dir_pigweed/pw_target_runner"
|
|
dir_pw_tokenizer = "$dir_pigweed/pw_tokenizer"
|
|
dir_pw_toolchain = "$dir_pigweed/pw_toolchain"
|
|
dir_pw_unit_test = "$dir_pigweed/pw_unit_test"
|
|
dir_pw_varint = "$dir_pigweed/pw_varint"
|