Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Exceptions support #35

Merged
merged 12 commits into from
Jul 24, 2023
Merged

Exceptions support #35

merged 12 commits into from
Jul 24, 2023

Conversation

CaelmBleidd
Copy link
Member

@CaelmBleidd CaelmBleidd commented Jul 5, 2023 •
edited
Loading

This request adds three main features:

  1. Exception propagation. In this mode, it wraps a particular selector into the one that contains a queue for exceptional states. It prefers states from this queue to those from the selector, so, exceptional states are processed first.
  2. Transitive coverage zone and a new stop strategy that checks whether we exceeded some limits of steps from the latest produced state.
  3. Partial exceptions support (without processing symbolic exceptions and corresponding catch sections)

@CaelmBleidd CaelmBleidd changed the title [DRAFT] Exceptions support Exceptions support Jul 11, 2023
sergeypospelov
sergeypospelov requested changes Jul 11, 2023
View reviewed changes
usvm-core/src/main/kotlin/org/usvm/State.kt Show resolved Hide resolved
usvm-jvm/src/main/kotlin/org/usvm/machine/state/JcMethodResult.kt Outdated Show resolved Hide resolved
usvm-jvm/src/main/kotlin/org/usvm/machine/state/JcMethodResult.kt Outdated Show resolved Hide resolved
usvm-jvm/src/main/kotlin/org/usvm/machine/state/JcMethodResult.kt Outdated Show resolved Hide resolved
usvm-jvm/src/main/kotlin/org/usvm/machine/JcInterpreter.kt Outdated Show resolved Hide resolved
usvm-core/src/main/kotlin/org/usvm/ps/ExceptionPropagationPathSelector.kt Show resolved Hide resolved
usvm-jvm/src/main/kotlin/org/usvm/machine/JcExprResolver.kt Outdated Show resolved Hide resolved
usvm-jvm/src/main/kotlin/org/usvm/machine/JcExprResolver.kt Outdated Show resolved Hide resolved
usvm-jvm/src/main/kotlin/org/usvm/machine/JcExprResolver.kt Outdated Show resolved Hide resolved
usvm-jvm/src/main/kotlin/org/usvm/machine/JcExprResolver.kt Outdated Show resolved Hide resolved
@CaelmBleidd CaelmBleidd changed the base branch from main to damtev/support_switch July 18, 2023 15:36
@Damtev @sergeypospelov @CaelmBleidd
Supported switch instruction in JaCoDB interpreter (#39)
f7dbc43 
---------

Co-authored-by: Sergey Pospelov <[email protected]>
Co-authored-by: Alexey Menshutin <[email protected]>
Damtev
Damtev requested changes Jul 19, 2023
View reviewed changes
usvm-core/src/main/kotlin/org/usvm/ps/ExceptionPropagationPathSelector.kt Outdated Show resolved Hide resolved
usvm-core/src/main/kotlin/org/usvm/statistics/CoverageStatistics.kt Outdated Show resolved Hide resolved
usvm-core/src/main/kotlin/org/usvm/statistics/TransitiveCoverageZoneObserver.kt Outdated Show resolved Hide resolved
usvm-core/src/main/kotlin/org/usvm/stopstrategies/StepsFromLastCoveredStopStrategy.kt Outdated Show resolved Hide resolved
usvm-core/src/main/kotlin/org/usvm/stopstrategies/StopStrategy.kt Outdated Show resolved Hide resolved
usvm-jvm/src/main/kotlin/org/usvm/machine/JcExprResolver.kt Outdated Show resolved Hide resolved
usvm-jvm/src/main/kotlin/org/usvm/machine/JcInterpreter.kt Show resolved Hide resolved
usvm-jvm/src/main/kotlin/org/usvm/machine/JcInterpreter.kt Show resolved Hide resolved
usvm-jvm/src/main/kotlin/org/usvm/machine/JcInterpreter.kt Outdated Show resolved Hide resolved
usvm-jvm/src/main/kotlin/org/usvm/util/Utils.kt Outdated Show resolved Hide resolved
Damtev
Damtev approved these changes Jul 21, 2023
View reviewed changes
Copy link
Member

@Damtev Damtev left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

LGTM

usvm-core/src/main/kotlin/org/usvm/CallStack.kt Show resolved Hide resolved
@CaelmBleidd CaelmBleidd merged commit 3f48f1b into damtev/support_switch Jul 24, 2023
1 check passed
CaelmBleidd added a commit that referenced this pull request Jul 24, 2023
@CaelmBleidd
Revert "Exceptions support (#35)"
54048cd 
This reverts commit 3f48f1b.
@CaelmBleidd CaelmBleidd mentioned this pull request Jul 24, 2023
Merged
@CaelmBleidd CaelmBleidd deleted the caelmbleidd/exception branch November 15, 2023 14:05
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Reviewers

@Damtev Damtev Damtev approved these changes

@sergeypospelov sergeypospelov sergeypospelov approved these changes

Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

Successfully merging this pull request may close these issues.
3 participants
@CaelmBleidd @sergeypospelov @Damtev