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pigweed / pigweed / pigweed / 9e60bfd06761ce921b2d19415c67116bb79af6d7
commit9e60bfd06761ce921b2d19415c67116bb79af6d7[log] [tgz]
authoraarongreen <aarongreen@google.com>Wed Sep 06 17:45:24 2023 +0000
committerCQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>Wed Sep 06 17:45:24 2023 +0000
tree03e039f85783d627917320417b8cc7e84085148b
parent0575b5904fa94356b4ee2acbf0bb933ce53c9775 [diff]
pw_fuzzer: Refactor OSS-Fuzz support

This CL revisits the support for OSS-Fuzz in order to:
 - Improve the locality of the toolchain modifications to the rules that
   use them.
 - Encapsulate the steps needed for an OSS-Fuzz build into a single
   'oss_fuzz_build' presubmit step and top-level '//:oss_fuzz' target.
 - Move Pigweed-specific logic from @oss-fuzz//projects/pigweed/build.sh
   to Pigweed itself.

After this change, OSS-Fuzz can build binaries and generate metadata
simply by running:
  `pw build --step oss_fuzz_build`

Bug: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=56955
Change-Id: I03daf144934cc929db0ae7265e4c364da7ddf36e
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/167348
Commit-Queue: Aaron Green <aarongreen@google.com>
Reviewed-by: Armando Montanez <amontanez@google.com>
5 files changed
tree: 03e039f85783d627917320417b8cc7e84085148b
  1. .allstar/
  2. .vscode/
  3. build_overrides/
  4. docker/
  5. docs/
  6. pw_alignment/
  7. pw_allocator/
  8. pw_analog/
  9. pw_android_toolchain/
  10. pw_arduino_build/
  11. pw_assert/
  12. pw_assert_basic/
  13. pw_assert_log/
  14. pw_assert_tokenized/
  15. pw_assert_zephyr/
  16. pw_async/
  17. pw_async_basic/
  18. pw_base64/
  19. pw_bloat/
  20. pw_blob_store/
  21. pw_bluetooth/
  22. pw_bluetooth_hci/
  23. pw_bluetooth_profiles/
  24. pw_boot/
  25. pw_boot_cortex_m/
  26. pw_build/
  27. pw_build_info/
  28. pw_build_mcuxpresso/
  29. pw_bytes/
  30. pw_checksum/
  31. pw_chrono/
  32. pw_chrono_embos/
  33. pw_chrono_freertos/
  34. pw_chrono_stl/
  35. pw_chrono_threadx/
  36. pw_chrono_zephyr/
  37. pw_cli/
  38. pw_compilation_testing/
  39. pw_console/
  40. pw_containers/
  41. pw_cpu_exception/
  42. pw_cpu_exception_cortex_m/
  43. pw_crypto/
  44. pw_digital_io/
  45. pw_digital_io_mcuxpresso/
  46. pw_docgen/
  47. pw_doctor/
  48. pw_env_setup/
  49. pw_file/
  50. pw_function/
  51. pw_fuzzer/
  52. pw_hdlc/
  53. pw_hex_dump/
  54. pw_i2c/
  55. pw_i2c_linux/
  56. pw_i2c_mcuxpresso/
  57. pw_ide/
  58. pw_interrupt/
  59. pw_interrupt_cortex_m/
  60. pw_interrupt_xtensa/
  61. pw_interrupt_zephyr/
  62. pw_intrusive_ptr/
  63. pw_kvs/
  64. pw_libc/
  65. pw_log/
  66. pw_log_android/
  67. pw_log_basic/
  68. pw_log_null/
  69. pw_log_rpc/
  70. pw_log_string/
  71. pw_log_tokenized/
  72. pw_log_zephyr/
  73. pw_malloc/
  74. pw_malloc_freelist/
  75. pw_metric/
  76. pw_minimal_cpp_stdlib/
  77. pw_module/
  78. pw_multisink/
  79. pw_package/
  80. pw_perf_test/
  81. pw_persistent_ram/
  82. pw_polyfill/
  83. pw_preprocessor/
  84. pw_presubmit/
  85. pw_protobuf/
  86. pw_protobuf_compiler/
  87. pw_random/
  88. pw_result/
  89. pw_ring_buffer/
  90. pw_router/
  91. pw_rpc/
  92. pw_rpc_transport/
  93. pw_rust/
  94. pw_snapshot/
  95. pw_software_update/
  96. pw_span/
  97. pw_spi/
  98. pw_spi_mcuxpresso/
  99. pw_status/
  100. pw_stm32cube_build/
  101. pw_stream/
  102. pw_stream_shmem_mcuxpresso/
  103. pw_stream_uart_linux/
  104. pw_stream_uart_mcuxpresso/
  105. pw_string/
  106. pw_symbolizer/
  107. pw_sync/
  108. pw_sync_baremetal/
  109. pw_sync_embos/
  110. pw_sync_freertos/
  111. pw_sync_stl/
  112. pw_sync_threadx/
  113. pw_sync_zephyr/
  114. pw_sys_io/
  115. pw_sys_io_ambiq_sdk/
  116. pw_sys_io_arduino/
  117. pw_sys_io_baremetal_lm3s6965evb/
  118. pw_sys_io_baremetal_stm32f429/
  119. pw_sys_io_emcraft_sf2/
  120. pw_sys_io_mcuxpresso/
  121. pw_sys_io_pico/
  122. pw_sys_io_stdio/
  123. pw_sys_io_stm32cube/
  124. pw_sys_io_zephyr/
  125. pw_system/
  126. pw_target_runner/
  127. pw_thread/
  128. pw_thread_embos/
  129. pw_thread_freertos/
  130. pw_thread_stl/
  131. pw_thread_threadx/
  132. pw_thread_zephyr/
  133. pw_tls_client/
  134. pw_tls_client_boringssl/
  135. pw_tls_client_mbedtls/
  136. pw_tokenizer/
  137. pw_tool/
  138. pw_toolchain/
  139. pw_toolchain_bazel/
  140. pw_trace/
  141. pw_trace_tokenized/
  142. pw_transfer/
  143. pw_unit_test/
  144. pw_unit_test_zephyr/
  145. pw_varint/
  146. pw_watch/
  147. pw_web/
  148. pw_work_queue/
  149. seed/
  150. targets/
  151. third_party/
  152. ts/
  153. zephyr/
  154. .dockerignore ⇨ .gitignore
  155. activate.sh ⇨ bootstrap.sh
  156. .bazelignore
  157. .bazelrc
  158. .black.toml
  159. .clang-format
  160. .clang-tidy
  161. .eslintrc.cjs
  162. .git-blame-ignore-revs
  163. .gitattributes
  164. .gitignore
  165. .gn
  166. .mypy.ini
  167. .prettierignore
  168. .prettierrc.cjs
  169. .pw_ide.yaml
  170. .pylintrc
  171. activate.bat
  172. Android.bp
  173. AUTHORS
  174. bootstrap.bat
  175. bootstrap.sh
  176. BUILD.bazel
  177. BUILD.gn
  178. BUILDCONFIG.gn
  179. CMakeLists.txt
  180. jest.config.ts
  181. Kconfig.zephyr
  182. LICENSE
  183. modules.gni
  184. OWNERS
  185. package-lock.json
  186. package.json
  187. pigweed.json
  188. PIGWEED_MODULES
  189. README.md
  190. rollup.config.js
  191. tsconfig.json
  192. WORKSPACE
README.md

Pigweed

Pigweed is an open source collection of embedded-targeted libraries–or as we like to call them, modules. These modules are building blocks and infrastructure that enable faster and more reliable development on small-footprint MMU-less 32-bit microcontrollers like the STMicroelectronics STM32L452 or the Nordic nRF52832.

For more information please see our website: https://pigweed.dev/.

Links