pw_bloat: Enable running size reports using memory regions

This adds a function to the bloat module which runs Bloaty using a
temporary bloaty config generated from memory region symbols in an
ELF file, avoiding the need for an external config file.

This function is not yet used; a future change will enable it within
bloat tooling.

Change-Id: Id10a32484fedef10fa6da288ca48cbec6bdbe804
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/108912
Reviewed-by: Brandon Vu <brandonvu@google.com>
Reviewed-by: Ewout van Bekkum <ewout@google.com>
Commit-Queue: Alexei Frolov <frolv@google.com>
2 files changed
tree: 1e277d8b44ec4ad0f3bdca1954f4c75f01e90a40
  1. .allstar/
  2. .vscode/
  3. build_overrides/
  4. docker/
  5. docs/
  6. pw_allocator/
  7. pw_analog/
  8. pw_android_toolchain/
  9. pw_arduino_build/
  10. pw_assert/
  11. pw_assert_basic/
  12. pw_assert_log/
  13. pw_assert_tokenized/
  14. pw_assert_zephyr/
  15. pw_base64/
  16. pw_bloat/
  17. pw_blob_store/
  18. pw_bluetooth/
  19. pw_bluetooth_hci/
  20. pw_boot/
  21. pw_boot_cortex_m/
  22. pw_build/
  23. pw_build_info/
  24. pw_build_mcuxpresso/
  25. pw_bytes/
  26. pw_checksum/
  27. pw_chrono/
  28. pw_chrono_embos/
  29. pw_chrono_freertos/
  30. pw_chrono_stl/
  31. pw_chrono_threadx/
  32. pw_chrono_zephyr/
  33. pw_cli/
  34. pw_compilation_testing/
  35. pw_console/
  36. pw_containers/
  37. pw_cpu_exception/
  38. pw_cpu_exception_cortex_m/
  39. pw_crypto/
  40. pw_digital_io/
  41. pw_docgen/
  42. pw_doctor/
  43. pw_env_setup/
  44. pw_file/
  45. pw_function/
  46. pw_fuzzer/
  47. pw_hdlc/
  48. pw_hex_dump/
  49. pw_i2c/
  50. pw_i2c_mcuxpresso/
  51. pw_ide/
  52. pw_interrupt/
  53. pw_interrupt_cortex_m/
  54. pw_interrupt_zephyr/
  55. pw_kvs/
  56. pw_libc/
  57. pw_log/
  58. pw_log_android/
  59. pw_log_basic/
  60. pw_log_null/
  61. pw_log_rpc/
  62. pw_log_string/
  63. pw_log_tokenized/
  64. pw_log_zephyr/
  65. pw_malloc/
  66. pw_malloc_freelist/
  67. pw_metric/
  68. pw_minimal_cpp_stdlib/
  69. pw_module/
  70. pw_multisink/
  71. pw_package/
  72. pw_persistent_ram/
  73. pw_polyfill/
  74. pw_preprocessor/
  75. pw_presubmit/
  76. pw_protobuf/
  77. pw_protobuf_compiler/
  78. pw_random/
  79. pw_result/
  80. pw_ring_buffer/
  81. pw_router/
  82. pw_rpc/
  83. pw_rust/
  84. pw_snapshot/
  85. pw_software_update/
  86. pw_span/
  87. pw_spi/
  88. pw_status/
  89. pw_stm32cube_build/
  90. pw_stream/
  91. pw_string/
  92. pw_symbolizer/
  93. pw_sync/
  94. pw_sync_baremetal/
  95. pw_sync_embos/
  96. pw_sync_freertos/
  97. pw_sync_stl/
  98. pw_sync_threadx/
  99. pw_sync_zephyr/
  100. pw_sys_io/
  101. pw_sys_io_arduino/
  102. pw_sys_io_baremetal_lm3s6965evb/
  103. pw_sys_io_baremetal_stm32f429/
  104. pw_sys_io_emcraft_sf2/
  105. pw_sys_io_mcuxpresso/
  106. pw_sys_io_stdio/
  107. pw_sys_io_stm32cube/
  108. pw_sys_io_zephyr/
  109. pw_system/
  110. pw_target_runner/
  111. pw_thread/
  112. pw_thread_embos/
  113. pw_thread_freertos/
  114. pw_thread_stl/
  115. pw_thread_threadx/
  116. pw_tls_client/
  117. pw_tls_client_boringssl/
  118. pw_tls_client_mbedtls/
  119. pw_tokenizer/
  120. pw_tool/
  121. pw_toolchain/
  122. pw_trace/
  123. pw_trace_tokenized/
  124. pw_transfer/
  125. pw_unit_test/
  126. pw_varint/
  127. pw_watch/
  128. pw_web/
  129. pw_work_queue/
  130. targets/
  131. third_party/
  132. ts/
  133. zephyr/
  134. .bazelignore
  135. .bazelrc
  136. .clang-format
  137. .clang-tidy
  138. .eslintrc.json
  139. .gitattributes
  140. .gitignore
  141. .gn
  142. .prettierrc.js
  143. .pw_ide.yaml
  144. .pylintrc
  145. activate.bat
  146. Android.bp
  147. AUTHORS
  148. bootstrap.bat
  149. bootstrap.sh
  150. BUILD.bazel
  151. BUILD.gn
  152. BUILDCONFIG.gn
  153. CMakeLists.txt
  154. jest.config.ts
  155. Kconfig.zephyr
  156. LICENSE
  157. modules.gni
  158. OWNERS
  159. package-lock.json
  160. package.json
  161. PIGWEED_MODULES
  162. PW_PLUGINS
  163. README.md
  164. rollup.config.js
  165. tsconfig.json
  166. 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