Enable stack depth tracking via -fsanitize-coverage=stack-depth.#2006
Open
copybara-service[bot] wants to merge 1 commit intomainfrom
Open
Enable stack depth tracking via -fsanitize-coverage=stack-depth.#2006copybara-service[bot] wants to merge 1 commit intomainfrom
copybara-service[bot] wants to merge 1 commit intomainfrom
Conversation
copybara-service
bot
force-pushed
the
cl/882797182
branch
5 times, most recently
from
7783aef to
eecb939
Compare
When combined with -fsanitize-coverage-stack-depth-callback-min=, the stack depth is tracked in the __sanitizer_cov_stack_depth() callbacks. But this may cause binary data deps to have missing references to the callback (because sanitizers do not come with a default definition for it). So tracking without the callback is implemented too, which checks __sancov_lowest_stack at the end of each test. PiperOrigin-RevId: 882797182
copybara-service
bot
force-pushed
the
cl/882797182
branch
from
eecb939 to
8db6788
Compare
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Enable stack depth tracking via -fsanitize-coverage=stack-depth.
When combined with -fsanitize-coverage-stack-depth-callback-min=, the stack depth is tracked in the __sanitizer_cov_stack_depth() callbacks. But this may cause binary data deps to have missing references to the callback (because sanitizers do not come with a default definition for it). So tracking without the callback is implemented too, which checks __sancov_lowest_stack at the end of each test.