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fuchsia / third_party / pigweed.googlesource.com / pigweed / pigweed / fc8c9140a89e057ebe1c75e93aa8ac3f3964ee6e
commitfc8c9140a89e057ebe1c75e93aa8ac3f3964ee6e[log] [tgz]
authorAaron Green <aarongreen@google.com>Wed May 22 19:11:39 2024 +0000
committerCQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>Wed May 22 19:11:39 2024 +0000
tree316c8639fed3a283861dee8cf92fa78a20057f10
parente1cb6243812c803dfe980c1b0f63c2eaed1ce9b1 [diff]
pw_allocator: Make Init methods infallible

This CL ensures all concrete allocators have an `Init` method, and makes
those methods infallible. Allowing an allocator to be created before
assigning it a region of memory allows for usage patterns such as
creating a singleton and then giving it a linker defined region of
memory before `main`.

Bug: 338389412
Change-Id: I380d6e567f2d38241112afe75bd33dc8cba775f8
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/209044
Commit-Queue: Aaron Green <aarongreen@google.com>
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Reviewed-by: Taylor Cramer <cramertj@google.com>
17 files changed
tree: 316c8639fed3a283861dee8cf92fa78a20057f10
  1. .allstar/
  2. .github/
  3. .vscode/
  4. build_overrides/
  5. docker/
  6. docs/
  7. kudzu/
  8. pw_alignment/
  9. pw_allocator/
  10. pw_analog/
  11. pw_android_toolchain/
  12. pw_arduino_build/
  13. pw_assert/
  14. pw_assert_basic/
  15. pw_assert_log/
  16. pw_assert_tokenized/
  17. pw_assert_zephyr/
  18. pw_async/
  19. pw_async2/
  20. pw_async2_basic/
  21. pw_async2_epoll/
  22. pw_async_basic/
  23. pw_base64/
  24. pw_bloat/
  25. pw_blob_store/
  26. pw_bluetooth/
  27. pw_bluetooth_hci/
  28. pw_bluetooth_profiles/
  29. pw_bluetooth_proxy/
  30. pw_bluetooth_sapphire/
  31. pw_boot/
  32. pw_boot_cortex_m/
  33. pw_build/
  34. pw_build_android/
  35. pw_build_info/
  36. pw_build_mcuxpresso/
  37. pw_bytes/
  38. pw_channel/
  39. pw_checksum/
  40. pw_chre/
  41. pw_chrono/
  42. pw_chrono_embos/
  43. pw_chrono_freertos/
  44. pw_chrono_rp2040/
  45. pw_chrono_stl/
  46. pw_chrono_threadx/
  47. pw_chrono_zephyr/
  48. pw_cli/
  49. pw_clock_tree/
  50. pw_compilation_testing/
  51. pw_config_loader/
  52. pw_console/
  53. pw_containers/
  54. pw_cpu_exception/
  55. pw_cpu_exception_cortex_m/
  56. pw_cpu_exception_risc_v/
  57. pw_crypto/
  58. pw_digital_io/
  59. pw_digital_io_linux/
  60. pw_digital_io_mcuxpresso/
  61. pw_digital_io_rp2040/
  62. pw_dma_mcuxpresso/
  63. pw_docgen/
  64. pw_doctor/
  65. pw_emu/
  66. pw_env_setup/
  67. pw_env_setup_zephyr/
  68. pw_file/
  69. pw_format/
  70. pw_function/
  71. pw_fuzzer/
  72. pw_grpc/
  73. pw_hdlc/
  74. pw_hex_dump/
  75. pw_i2c/
  76. pw_i2c_linux/
  77. pw_i2c_mcuxpresso/
  78. pw_i2c_rp2040/
  79. pw_ide/
  80. pw_interrupt/
  81. pw_interrupt_cortex_m/
  82. pw_interrupt_xtensa/
  83. pw_interrupt_zephyr/
  84. pw_intrusive_ptr/
  85. pw_json/
  86. pw_kvs/
  87. pw_libc/
  88. pw_libcxx/
  89. pw_log/
  90. pw_log_android/
  91. pw_log_basic/
  92. pw_log_null/
  93. pw_log_rpc/
  94. pw_log_string/
  95. pw_log_tokenized/
  96. pw_log_zephyr/
  97. pw_malloc/
  98. pw_malloc_freelist/
  99. pw_malloc_freertos/
  100. pw_metric/
  101. pw_minimal_cpp_stdlib/
  102. pw_module/
  103. pw_multibuf/
  104. pw_multisink/
  105. pw_package/
  106. pw_perf_test/
  107. pw_persistent_ram/
  108. pw_polyfill/
  109. pw_preprocessor/
  110. pw_presubmit/
  111. pw_protobuf/
  112. pw_protobuf_compiler/
  113. pw_random/
  114. pw_result/
  115. pw_ring_buffer/
  116. pw_router/
  117. pw_rpc/
  118. pw_rpc_transport/
  119. pw_rust/
  120. pw_sensor/
  121. pw_snapshot/
  122. pw_software_update/
  123. pw_span/
  124. pw_spi/
  125. pw_spi_linux/
  126. pw_spi_mcuxpresso/
  127. pw_spi_rp2040/
  128. pw_status/
  129. pw_stm32cube_build/
  130. pw_stream/
  131. pw_stream_shmem_mcuxpresso/
  132. pw_stream_uart_linux/
  133. pw_stream_uart_mcuxpresso/
  134. pw_string/
  135. pw_symbolizer/
  136. pw_sync/
  137. pw_sync_baremetal/
  138. pw_sync_embos/
  139. pw_sync_freertos/
  140. pw_sync_stl/
  141. pw_sync_threadx/
  142. pw_sync_zephyr/
  143. pw_sys_io/
  144. pw_sys_io_ambiq_sdk/
  145. pw_sys_io_arduino/
  146. pw_sys_io_baremetal_lm3s6965evb/
  147. pw_sys_io_baremetal_stm32f429/
  148. pw_sys_io_emcraft_sf2/
  149. pw_sys_io_mcuxpresso/
  150. pw_sys_io_rp2040/
  151. pw_sys_io_stdio/
  152. pw_sys_io_stm32cube/
  153. pw_sys_io_zephyr/
  154. pw_system/
  155. pw_target_runner/
  156. pw_thread/
  157. pw_thread_embos/
  158. pw_thread_freertos/
  159. pw_thread_stl/
  160. pw_thread_threadx/
  161. pw_thread_zephyr/
  162. pw_tls_client/
  163. pw_tls_client_boringssl/
  164. pw_tls_client_mbedtls/
  165. pw_tokenizer/
  166. pw_toolchain/
  167. pw_toolchain_bazel/
  168. pw_trace/
  169. pw_trace_tokenized/
  170. pw_transfer/
  171. pw_uart/
  172. pw_unit_test/
  173. pw_unit_test_zephyr/
  174. pw_varint/
  175. pw_watch/
  176. pw_web/
  177. pw_work_queue/
  178. seed/
  179. targets/
  180. third_party/
  181. ts/
  182. zephyr/
  183. .dockerignore ⇨ .gitignore
  184. activate.sh ⇨ bootstrap.sh
  185. .bazelignore
  186. .bazelrc
  187. .bazelversion
  188. .black.toml
  189. .clang-format
  190. .clang-tidy
  191. .eslintrc.cjs
  192. .git-blame-ignore-revs
  193. .gitattributes
  194. .gitignore
  195. .gn
  196. .mypy.ini
  197. .prettierignore
  198. .prettierrc.cjs
  199. .pw_ide.yaml
  200. .pylintrc
  201. activate.bat
  202. Android.bp
  203. AUTHORS
  204. bootstrap.bat
  205. bootstrap.sh
  206. BUILD.bazel
  207. BUILD.gn
  208. BUILDCONFIG.gn
  209. CMakeLists.txt
  210. jest.config.ts
  211. Kconfig.zephyr
  212. LICENSE
  213. modules.gni
  214. OWNERS
  215. package-lock.json
  216. package.json
  217. pigweed.json
  218. PIGWEED_MODULES
  219. README.md
  220. rollup.config.js
  221. tsconfig.json
  222. WORKSPACE
  223. WORKSPACE_OWNERS
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