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Jules Villard d1b3e56574 [pulse] cap the size of literals in formulas ... Summary: On some pathological examples of crypto primitives like libsodium, later diffs make pulse grind to a halt due to an explosion in the size of literals. This is at least partly due to the fact the arithmetic doesn't operate modulo 2^64. Due to the fact the arithmetic is confused in any case when we reach such large numbers, cap them, currently at 2^128. This removes pathological cases for now, even now on libsodium Pulse is ~5 times faster than before! Take this opportunity to put the modified Q/Z modules in the own files. Reviewed By: jberdine Differential Revision: D27463933 fbshipit-source-id: 342d941e2		4 years ago
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unit	[pulse] add a term_eqs field to formulas	4 years ago
Pulse.ml	[topl] delete shallow implementations in favour of a single Pulse one	4 years ago
Pulse.mli	make pulse take an `InterproceduralAnalysis.t`	5 years ago
PulseAbductiveDomain.ml	[Topl] add doc and change TOPL -> Topl	4 years ago
PulseAbductiveDomain.mli	[pulse][2/2] generate latent issues when null is allocated	4 years ago
PulseAbstractValue.ml	[pulse] emit formula of path conditions in json output	4 years ago
PulseAbstractValue.mli	[pulse] emit formula of path conditions in json output	4 years ago
PulseAccessResult.ml	[pulse][2/2] generate latent issues when null is allocated	4 years ago
PulseAccessResult.mli	[pulse][2/2] generate latent issues when null is allocated	4 years ago
PulseArithmetic.ml	[pulse][2/2] generate latent issues when null is allocated	4 years ago
PulseArithmetic.mli	[pulse][2/2] generate latent issues when null is allocated	4 years ago
PulseAttribute.ml	[pulse] Computing dynamic type information	4 years ago
PulseAttribute.mli	[pulse] Computing dynamic type information	4 years ago
PulseBaseAddressAttributes.ml	[pulse] Model for Java instanceof	4 years ago
PulseBaseAddressAttributes.mli	[pulse] Model for Java instanceof	4 years ago
PulseBaseDomain.ml	[pulse] refine canonicalisation	4 years ago
PulseBaseDomain.mli	[pulse] apply discovered variable equalities eagerly	4 years ago
PulseBaseMemory.ml	[pulse] refine canonicalisation	4 years ago
PulseBaseMemory.mli	[pulse] apply discovered variable equalities eagerly	4 years ago
PulseBaseStack.ml	[pulse] refine canonicalisation	4 years ago
PulseBaseStack.mli	[pulse] refine canonicalisation	4 years ago
PulseBasicInterface.ml	[pulse][refactor] extract and reuse a `SatUnsat` module	4 years ago
PulseCItv.ml	[topl] delete shallow implementations in favour of a single Pulse one	4 years ago
PulseCItv.mli	[topl] delete shallow implementations in favour of a single Pulse one	4 years ago
PulseCallEvent.ml	[pulse] report errors only when the PRUNE nodes along the path are true	5 years ago
PulseCallEvent.mli	[pulse] report errors only when the PRUNE nodes along the path are true	5 years ago
PulseCallOperations.ml	[pulse][objc][nullptr] A special case for objc nil messaging for unknown call	4 years ago
PulseCallOperations.mli	[pulse][refactor] Move operations related to function calls to PulseCallOperations	4 years ago
PulseDiagnostic.ml	[pulse] Revert back error message for general case of AccessToInvalidAddress	4 years ago
PulseDiagnostic.mli	[pulse] add a bunch of equal and compare functions	4 years ago
PulseDomainInterface.ml	[pulse] refactor errors	4 years ago
PulseExecutionDomain.ml	[pulse][1/2] new kind of latent issues to remove some FNs	4 years ago
PulseExecutionDomain.mli	[pulse][1/2] new kind of latent issues to remove some FNs	4 years ago
PulseFormula.ml	[pulse] cap the size of literals in formulas	4 years ago
PulseFormula.mli	[topl] delete shallow implementations in favour of a single Pulse one	4 years ago
PulseInterproc.ml	[topl] delete shallow implementations in favour of a single Pulse one	4 years ago
PulseInterproc.mli	[pulse][1/2] new kind of latent issues to remove some FNs	4 years ago
PulseInvalidation.ml	[pulse] explicit Ok/Error summaries: bi-abduction for interprocedural analysis	4 years ago
PulseInvalidation.mli	[pulse] explicit Ok/Error summaries: bi-abduction for interprocedural analysis	4 years ago
PulseLatentIssue.ml	[pulse] move summarisation and reporting functions around	4 years ago
PulseLatentIssue.mli	[pulse] move summarisation and reporting functions around	4 years ago
PulseModels.ml	[pulse] IsInstanceOf simplification for null obj	4 years ago
PulseModels.mli	[pulse] refactor errors	4 years ago
PulseObjectiveCSummary.ml	[pulse][objc][nullptr] A special case for objc nil messaging for unknown call	4 years ago
PulseObjectiveCSummary.mli	[pulse][objc][nullptr] A special case for objc nil messaging for unknown call	4 years ago
PulseOperations.ml	[topl] delete shallow implementations in favour of a single Pulse one	4 years ago
PulseOperations.mli	[pulse][refactor] Move operations related to function calls to PulseCallOperations	4 years ago
PulsePathCondition.ml	[topl] delete shallow implementations in favour of a single Pulse one	4 years ago
PulsePathCondition.mli	[topl] delete shallow implementations in favour of a single Pulse one	4 years ago
PulseReport.ml	[pulse][2/2] generate latent issues when null is allocated	4 years ago
PulseReport.mli	[pulse][2/2] generate latent issues when null is allocated	4 years ago
PulseSatUnsat.ml	[pulse][refactor] extract and reuse a `SatUnsat` module	4 years ago
PulseSatUnsat.mli	[pulse][refactor] extract and reuse a `SatUnsat` module	4 years ago
PulseSkippedCalls.ml	[pulse] add a bunch of equal and compare functions	4 years ago
PulseSkippedCalls.mli	[pulse] add a bunch of equal and compare functions	4 years ago
PulseSummary.ml	[pulse][2/2] generate latent issues when null is allocated	4 years ago
PulseSummary.mli	[pulse][2/2] generate latent issues when null is allocated	4 years ago
PulseTopl.ml	[Topl] add doc and change TOPL -> Topl	4 years ago
PulseTopl.mli	[pulse] Model for Java instanceof	4 years ago
PulseTrace.ml	[uninit] Revise error message to include access paths	4 years ago
PulseTrace.mli	[uninit] Revise error message to include access paths	4 years ago
PulseUninitBlocklist.ml	[pulse] Uninitialized check for struct fields	4 years ago
PulseUninitBlocklist.mli	[pulse] Uninitialized check for struct fields	4 years ago
PulseValueHistory.ml	[uninit] Revise error message to include access paths	4 years ago
PulseValueHistory.mli	[uninit] Revise error message to include access paths	4 years ago
QSafeCapped.ml	[pulse] cap the size of literals in formulas	4 years ago
QSafeCapped.mli	[pulse] cap the size of literals in formulas	4 years ago
ZSafe.ml	[pulse] cap the size of literals in formulas	4 years ago
ZSafe.mli	[pulse] cap the size of literals in formulas	4 years ago
dune	[Topl] add doc and change TOPL -> Topl	4 years ago