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Exceptions support #35

Merged
merged 12 commits into from
Jul 24, 2023
Merged

Exceptions support #35

merged 12 commits into from
Jul 24, 2023

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CaelmBleidd
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@CaelmBleidd CaelmBleidd commented Jul 5, 2023 •
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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
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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usvm-jvm/src/main/kotlin/org/usvm/machine/state/JcMethodResult.kt Outdated Show resolved Hide resolved
usvm-jvm/src/main/kotlin/org/usvm/machine/state/JcMethodResult.kt Outdated Show resolved Hide resolved
usvm-jvm/src/main/kotlin/org/usvm/machine/state/JcMethodResult.kt Outdated Show resolved Hide resolved
usvm-jvm/src/main/kotlin/org/usvm/machine/JcInterpreter.kt Outdated Show resolved Hide resolved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usvm-jvm/src/main/kotlin/org/usvm/machine/JcExprResolver.kt Outdated Show resolved Hide resolved
usvm-jvm/src/main/kotlin/org/usvm/machine/JcExprResolver.kt Outdated Show resolved Hide resolved
usvm-jvm/src/main/kotlin/org/usvm/machine/JcExprResolver.kt Outdated Show resolved Hide resolved
usvm-jvm/src/main/kotlin/org/usvm/machine/JcExprResolver.kt Outdated Show resolved Hide resolved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 <sergeypospelov59@gmail.com>
Co-authored-by: Alexey Menshutin <alex.menshutin99@gmail.com>
Damtev
Damtev requested changes Jul 19, 2023
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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
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Damtev
Damtev approved these changes Jul 21, 2023
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LGTM

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@CaelmBleidd CaelmBleidd merged commit 3f48f1b into damtev/support_switch Jul 24, 2023
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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
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@CaelmBleidd CaelmBleidd deleted the caelmbleidd/exception branch November 15, 2023 14:05
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@Damtev Damtev Damtev approved these changes

@sergeypospelov sergeypospelov sergeypospelov approved these changes

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@CaelmBleidd @sergeypospelov @Damtev