Stack script doesn't work properly with --arch=arm64 |
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Issue descriptionWhile debugging a crash on android_webview_unittests, stack didn't symbolize crash log correctly. Example CQ trybot: https://build.chromium.org/p/tryserver.chromium.android/builders/android_n5x_swarming_rel/builds/222960 The reason is stack_core.py is using symbol.ARCH before it is properly set, so regex matchers are still matching lines with width 8. But it should be set to 16 if we pass --arch=arm64.
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Jul 19 2017
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/0820394aa1294d6461c76fbd64cf7f0b07f72172 commit 0820394aa1294d6461c76fbd64cf7f0b07f72172 Author: Shimi Zhang <ctzsm@chromium.org> Date: Wed Jul 19 21:59:31 2017 [Android] Delay _WIDTH related line matchers init Use symbol.ARCH after we properly set it in stack_core.py. Bug: 746521 Change-Id: Ie3c44ea6b315b5a7ec3977655f135bfb2c0b0d6d Reviewed-on: https://chromium-review.googlesource.com/578238 Reviewed-by: Selim Gurun <sgurun@chromium.org> Reviewed-by: John Budorick <jbudorick@chromium.org> Commit-Queue: Shimi Zhang <ctzsm@chromium.org> Cr-Commit-Position: refs/heads/master@{#488006} [modify] https://crrev.com/0820394aa1294d6461c76fbd64cf7f0b07f72172/third_party/android_platform/development/scripts/stack_core.py
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Jul 19 2017
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Comment 1 by ctzsm@chromium.org
, Jul 19 2017