pw_cpu_exception_cortex_m: Add deeper exception information

* Add more informational text about exception flags from the ARM user
guides
* Print the informational text upon exception analysis
* Update documentation example
* Update cortex-m exception analyzer unit test

Change-Id: I1fe27216681ad4eb02b25eaf29d231dad7484e83
Signed-off-by: Shiva Rajagopal <shivarajagopal@google.com>
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/44565
Reviewed-by: Keir Mierle <keir@google.com>
Reviewed-by: Armando Montanez <amontanez@google.com>
4 files changed
tree: df9a80f515cf01338bf5423e2e01f4ca319f5341
  1. build_overrides/
  2. docker/
  3. docs/
  4. pw_allocator/
  5. pw_analog/
  6. pw_arduino_build/
  7. pw_assert/
  8. pw_assert_basic/
  9. pw_assert_log/
  10. pw_base64/
  11. pw_bloat/
  12. pw_blob_store/
  13. pw_boot_armv7m/
  14. pw_build/
  15. pw_bytes/
  16. pw_checksum/
  17. pw_chrono/
  18. pw_chrono_embos/
  19. pw_chrono_freertos/
  20. pw_chrono_stl/
  21. pw_chrono_threadx/
  22. pw_cli/
  23. pw_containers/
  24. pw_cpu_exception/
  25. pw_cpu_exception_cortex_m/
  26. pw_docgen/
  27. pw_doctor/
  28. pw_env_setup/
  29. pw_fuzzer/
  30. pw_hdlc/
  31. pw_hex_dump/
  32. pw_i2c/
  33. pw_interrupt/
  34. pw_interrupt_cortex_m/
  35. pw_kvs/
  36. pw_libc/
  37. pw_log/
  38. pw_log_basic/
  39. pw_log_multisink/
  40. pw_log_null/
  41. pw_log_rpc/
  42. pw_log_sink/
  43. pw_log_tokenized/
  44. pw_malloc/
  45. pw_malloc_freelist/
  46. pw_metric/
  47. pw_minimal_cpp_stdlib/
  48. pw_module/
  49. pw_multisink/
  50. pw_package/
  51. pw_persistent_ram/
  52. pw_polyfill/
  53. pw_preprocessor/
  54. pw_presubmit/
  55. pw_protobuf/
  56. pw_protobuf_compiler/
  57. pw_random/
  58. pw_result/
  59. pw_ring_buffer/
  60. pw_router/
  61. pw_rpc/
  62. pw_snapshot/
  63. pw_span/
  64. pw_status/
  65. pw_stream/
  66. pw_string/
  67. pw_sync/
  68. pw_sync_baremetal/
  69. pw_sync_embos/
  70. pw_sync_freertos/
  71. pw_sync_stl/
  72. pw_sync_threadx/
  73. pw_sys_io/
  74. pw_sys_io_arduino/
  75. pw_sys_io_baremetal_lm3s6965evb/
  76. pw_sys_io_baremetal_stm32f429/
  77. pw_sys_io_stdio/
  78. pw_target_runner/
  79. pw_thread/
  80. pw_thread_embos/
  81. pw_thread_freertos/
  82. pw_thread_stl/
  83. pw_thread_threadx/
  84. pw_tokenizer/
  85. pw_tool/
  86. pw_toolchain/
  87. pw_trace/
  88. pw_trace_tokenized/
  89. pw_unit_test/
  90. pw_varint/
  91. pw_watch/
  92. pw_web_ui/
  93. targets/
  94. third_party/
  95. .bazelignore
  96. .bazelrc
  97. .clang-format
  98. .eslintrc.json
  99. .gitattributes
  100. .gitignore
  101. .gn
  102. .prettierrc.js
  103. .pylintrc
  104. activate.bat
  105. AUTHORS
  106. bootstrap.bat
  107. bootstrap.sh
  108. BUILD
  109. BUILD.gn
  110. BUILDCONFIG.gn
  111. CMakeLists.txt
  112. LICENSE
  113. modules.gni
  114. OWNERS
  115. package.json
  116. PW_PLUGINS
  117. README.md
  118. tsconfig.json
  119. WORKSPACE
  120. yarn.lock
README.md

See our website: http://pigweed.dev