6 Commits

Author SHA1 Message Date
Scott Graham
bce68d7975 fuchsia: Miscellaneous fixes to get symbol resolution working
- Endian-swaps the 3 integer fields of the build id when returning it
  for use as the module id (see bug 229).
- Removes the "app:" prefix on the main binary, as this prevents the
  crash server from matching the binary name (and it isn't particularly
  useful anyway)
- Map "<vDSO>" to "libzircon.so" as that's what it actually is, so that
  symbols for it can be found.

Bug: crashpad:196, crashpad:229
Change-Id: Ie4abc732b7696345b96c34dbb1a7d2cc2cfcf77f
Reviewed-on: https://chromium-review.googlesource.com/1035461
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
Commit-Queue: Scott Graham <scottmg@chromium.org>
2018-04-30 21:02:08 +00:00
Scott Graham
a107b8b95d fuchsia: Identify and include stack mapping in dump
Bug: crashpad:196
Change-Id: I4d71502028ba1d961e53c0450c3ae88c6285f04e
Reviewed-on: https://chromium-review.googlesource.com/1033358
Commit-Queue: Scott Graham <scottmg@chromium.org>
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
2018-04-30 20:00:58 +00:00
Scott Graham
799dcef4c9 fuchsia: Fix compilation after hasty review changes
I'm a dope. I really need to get the trybots enabled again,
but unfortunately I haven't made any useful progress on
https://bugs.chromium.org/p/crashpad/issues/detail?id=219.

Bug: crashpad:196
Change-Id: Iba2a2460d36c17d8261f82deb6cabaab5995111b
Reviewed-on: https://chromium-review.googlesource.com/1012464
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
Commit-Queue: Scott Graham <scottmg@chromium.org>
2018-04-13 19:10:50 +00:00
Scott Graham
c2583364a3 fuchsia: Capture general purpose registers in thread snapshot
Conversion to CPUContext is currently only implemented for x64.

Bug: crashpad:196
Change-Id: I3fb8541f70a6f8d6f12c02e6b17c78e07e195056
Reviewed-on: https://chromium-review.googlesource.com/1007967
Commit-Queue: Scott Graham <scottmg@chromium.org>
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
2018-04-13 17:00:40 +00:00
Scott Graham
f5d5a41317 fuchsia: Add implementation of ScopedTaskSuspend
This implementation has some limitations as documented in the header,
however, threads must be suspended in order to use the register capture
debug API so this is somewhat useful for now in the context of
generate_dump.

Also, refactor some child-object retrieval helpers used in a few places.

Bug: crashpad:196
Change-Id: I1fdae5fc3d4b43841e535724eac10c1e58af04c5
Reviewed-on: https://chromium-review.googlesource.com/1007966
Commit-Queue: Scott Graham <scottmg@chromium.org>
Reviewed-by: Joshua Peraza <jperaza@chromium.org>
2018-04-13 16:46:40 +00:00
Scott Graham
2b05eb522f Rename ProcessReader to platform-suffixed versions
Mac's ProcessReader becomes ProcessReaderMac.
Linux/Android's ProcessReader becomes ProcessReaderLinux.
Fuchsia's ProcessReader becomes ProcessReaderFuchsia.

No intended change in behavior.

Bug: crashpad:196, crashpad:30
Change-Id: I7ec8d72f79533bd78189173261ade2ad99010bad
Reviewed-on: https://chromium-review.googlesource.com/930321
Reviewed-by: Mark Mentovai <mark@chromium.org>
Commit-Queue: Scott Graham <scottmg@chromium.org>
2018-02-22 21:33:39 +00:00