tree df9a80f515cf01338bf5423e2e01f4ca319f5341
parent b93749b0c5e46e4eb8c2d83d124346b29a1b2c08
author Shiva Rajagopal <shivarajagopal@google.com> 1620757706 -0700
committer CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com> 1620774297 +0000

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>