[ios] Bring up first draft exceptions snapshot.

Gather most of the necessary information for the exceptions snapshot.

Note that:
 - The 'capture' portion of this CL will be moved out of the snapshot
   interface and into a separate in-process dump to disk location.
 - All of the pointer dereferences need to be wrapped in vm_read.
 - The read-fast-and-dump logic in thread_snapshot may end up in a
   different file completely, but until we pick a
   serialization/deserialization method, keep it as-is.

Bug: crashpad:31
Change-Id: I14a07c1cdd4d314a91910bcfc8bd298ec48a2b61
Reviewed-on: https://chromium-review.googlesource.com/c/crashpad/crashpad/+/2098744
Commit-Queue: Justin Cohen <justincohen@chromium.org>
Reviewed-by: Mark Mentovai <mark@chromium.org>
GitOrigin-RevId: faae6470cf8900d7ab2f8ae27e0deba36009da1b
6 files changed
tree: 5e35bf52d74c91c2c0b27c6b12401c2664a2dcb5
  1. build/
  2. client/
  3. compat/
  4. doc/
  5. handler/
  6. infra/
  7. minidump/
  8. snapshot/
  9. test/
  10. third_party/
  11. tools/
  12. util/
  13. .clang-format
  14. .gitattributes
  15. .gitignore
  16. .gn
  17. .vpython
  18. AUTHORS
  19. BUILD.gn
  20. codereview.settings
  21. CONTRIBUTORS
  22. crashpad.gyp
  23. DEPS
  24. LICENSE
  25. navbar.md
  26. package.h
  27. README.md
README.md

Crashpad

Crashpad is a crash-reporting system.

Documentation

Source Code

Crashpad’s source code is hosted in a Git repository at https://chromium.googlesource.com/crashpad/crashpad.

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