A | |
Abstract_domain |
Abstract domains of the analysis.
|
Abstract_location |
Abstract memory locations of the analysis.
|
Abstract_value |
Abstract numeric values of the analysis.
|
Abstractions |
Constructions of the abstractions used by EVA.
|
ActiveBehaviors [Transfer_logic] | |
AlarmsWarnings [Value_parameters] | |
Alarmset |
Map from alarms to status.
|
AllRoundingModes [Value_parameters] | |
AllRoundingModesConstants [Value_parameters] | |
AllocatedContextValid [Value_parameters] | |
Analysis [Gui_eval.S] | |
Analysis |
The abstractions used in the latest analysis, and its results.
|
ApronBox [Value_parameters] | |
ApronOctagon [Value_parameters] | |
ApronStorage [Value_parameters] | |
Apron_domain |
Experimental binding for the numerical abstract domains provided by
the APRON library: http://apron.cri.ensmp.fr/library
For now, this binding only processes scalar integer variables.
|
ArrayPrecisionLevel [Value_parameters] | |
AutomaticContextMaxDepth [Value_parameters] | |
AutomaticContextMaxWidth [Value_parameters] | |
B | |
Backward_formals |
Functions related to the backward propagation of the value of formals
at the end of a call.
|
BaseToHCESet [Hcexprs] |
Maps froms
Base.t to set of HCE.t .
|
BitwiseOffsmDomain [Value_parameters] | |
BitwiseOffsmStorage [Value_parameters] | |
Box [Apron_domain] |
Intervals abstract domain.
|
Builtins |
Value analysis builtin shipped with Frama-C, more efficient than their
equivalent in C
|
BuiltinsAuto [Value_parameters] | |
BuiltinsList [Value_parameters] | |
BuiltinsOverrides [Value_parameters] | |
Builtins_float |
Builtins for standard floating-point functions.
|
Builtins_malloc |
Dynamic allocation related builtins.
|
Builtins_misc |
Builtins for normalization and dumping of values or state.
|
Builtins_nonfree |
Non-free Value builtins.
|
Builtins_nonfree_print_c |
Translate a Value state into a bunch of C assertions
|
Builtins_nonfree_watchpoint | |
Builtins_split |
Enumeration
|
Builtins_string |
Value builtins related to functions in string.h.
|
C | |
CVal [Main_values] |
Abstract values built over Cvalue.V
|
Callsite [Value_types] | |
Callstack [Value_types] | |
CardinalEstimate [Cvalue] |
Estimation of the cardinal of the concretization of an abstract state
or value.
|
CilE |
Value analysis alarms
|
Clear_Valuation [Eval] | |
Complete [Domain_builder] | |
Complete_Minimal [Domain_builder] | |
Complete_Minimal_with_datatype [Domain_builder] | |
Complete_Simple_Cvalue [Domain_builder] | |
Compute_functions |
Value analysis of entire functions, using Eva engine.
|
Computer [Partitioned_dataflow] | |
Cvalue |
Representation of Value's abstract memory.
|
CvalueDomain [Value_parameters] | |
CvalueOffsm [Offsm_value] | |
Cvalue_backward |
Abstract reductions on Cvalue.V.t
|
Cvalue_domain |
Main domain of the Value Analysis.
|
Cvalue_forward |
Forward operations on Cvalue.V.t
|
Cvalue_init |
Creation of the initial state for Value
|
Cvalue_specification |
No function exported.
|
Cvalue_transfer |
Transfer functions for the main domain of the Value analysis.
|
D | |
D [Inout_domain] | |
D [Symbolic_locs] | |
D [Offsm_domain] | |
D [Gauges_domain] | |
DatatypeIntegerRange [Eval_typ] | |
Datatype_UHCE [Hcexprs] | |
Default [Abstractions] | |
Default_offsetmap [Cvalue] |
Values bound by default to a variable.
|
DegenerationPoints [Value_util] | |
Dom [Abstractions.S] | |
Domain_builder |
Automatic builders to complete abstract domains from different
simplified interfaces.
|
Domain_lift | |
Domain_product | |
Domain_store | |
E | |
EnumerateCond [Value_parameters] | |
Equality |
Type of the keys of the map.
|
EqualityDomain [Value_parameters] | |
EqualityStorage [Value_parameters] | |
Equality_domain |
Initial abstract state at the beginning of a call.
|
Equality_sig |
Signature for
Equality module, that implements equalities
over ordered types
|
Eval |
Types and functions related to evaluations.
|
Eval_annots | |
Eval_op |
Numeric evaluation.
|
Eval_terms |
Evaluation of terms and predicates
|
Eval_typ |
Functions related to type conversions
|
Evaluation |
Generic evaluation and reduction of expressions and left values.
|
F | |
Flagged_Value [Eval] | |
ForceValues [Value_parameters] | |
Function_args |
Nothing is exported; the function
compute_atual is registered
in Db.Value .
|
G | |
GCallstackMap [Gui_types] | |
GaugesDomain [Value_parameters] | |
GaugesStorage [Value_parameters] | |
Gauges_domain |
Gauges domain ("Arnaud Venet: The Gauge Domain: Scalable Analysis of
Linear Inequality Invariants.
|
Gui_callstacks_filters |
Filtering on analysis callstacks
|
Gui_callstacks_manager |
This module creates and manages the "Values" panel on the lower notebook
of the GUI.
|
Gui_eval |
This module defines an abstraction to evaluate various things across
multiple callstacks.
|
Gui_types |
The types below depend on the abstract values currently available.
|
H | |
HCE [Hcexprs] |
Datatype + utilities functions for
Hcexprs.hashconsed_exprs .
|
HCESet [Hcexprs] |
Hashconsed sets of symbolic expressions.
|
HCEToZone [Hcexprs] |
Maps from symbolic expressions to their memory dependencies, expressed as a
Locations.Zone.t .
|
Hashtbl [Datatype.S_with_collections] | |
Hcexprs |
Hash-consed expressions and lvalues.
|
I | |
IgnoreRecursiveCalls [Value_parameters] | |
Initialization |
Creation of the initial state of abstract domain.
|
InitializationPaddingGlobals [Value_parameters] | |
InitializedLocals [Value_parameters] | |
InoutDomain [Value_parameters] | |
Inout_domain |
Computation of inputs of outputs.
|
InterpreterMode [Value_parameters] | |
Interval [Main_values] |
Dummy interval: no forward nor backward propagations.
|
J | |
JoinResults [Value_parameters] | |
K | |
Key [Datatype.Hashtbl] |
Datatype for the keys of the hashtbl.
|
Key [Datatype.Map] |
Datatype for the keys of the map.
|
Key_Domain [Structure] |
Keys module for the abstract domains of Eva.
|
Key_Location [Structure] |
Keys module for the abstract locations of Eva.
|
Key_Value [Structure] |
Keys module for the abstract values of Eva.
|
L | |
Legacy [Abstractions] | |
Library_functions |
Fake varinfo used by Value to store the result of functions.
|
LinearLevel [Value_parameters] | |
LoadFunctionState [Value_parameters] | |
Loc [Abstractions.S] | |
Locals_scoping |
Auxiliary functions to mark invalid (more precisely 'escaping') the
references to a variable whose scope ends.
|
Location_lift | |
M | |
Main_locations |
Main memory locations of EVA:
|
Main_values |
Main numeric values of EVA.
|
Make [Gui_eval] | |
Make [Gui_types] |
The types below depend on the abstract values currently available.
|
Make [Analysis] | |
Make [Compute_functions] | |
Make [Initialization] | |
Make [Mem_exec] | |
Make [Partitioning] |
Partition of the abstract states, computed for each node by the
dataflow analysis.
|
Make [Transfer_specification] | |
Make [Transfer_stmt] | |
Make [Evaluation] |
Generic functor.
|
Make [Subdivided_evaluation] | |
Make [Transfer_logic] | |
Make [Powerset] |
Set of states, propagated through the edges by the dataflow analysis.
|
Make [Datatype.Hashtbl] |
Build a datatype of the hashtbl according to the datatype of values in the
hashtbl.
|
Make [Datatype.Map] |
Build a datatype of the map according to the datatype of values in the
map.
|
Make [Equality_domain] | |
Make [Equality] | |
Make [Unit_domain] | |
Make [Domain_lift] | |
Make [Domain_product] | |
Make [Domain_store] | |
Make [Location_lift] | |
Make [Value_product] | |
Make [Structure] | |
MakeInternal [Equality_domain] | |
Make_Domain [Simple_memory] | |
Make_Memory [Simple_memory] | |
MallocFunctions [Value_parameters] | |
MallocLevel [Value_parameters] | |
MallocReturnsNull [Value_parameters] | |
Map [Datatype.S_with_collections] | |
Mark_noresults | |
MemExecAll [Value_parameters] | |
Mem_exec |
Counter that must be used each time a new call is analyzed, in order
to refer to it later
|
MemoryFootprint [Value_parameters] | |
Model [Cvalue] |
Memories.
|
N | |
NoResultsAll [Value_parameters] | |
NoResultsFunctions [Value_parameters] | |
O | |
ObviouslyTerminatesAll [Value_parameters] | |
ObviouslyTerminatesFunctions [Value_parameters] | |
Octagon [Apron_domain] |
Octagons abstract domain.
|
Offsm [Offsm_value] | |
Offsm_domain |
If
true , the offsetmap domain stores information that can probably be
re-synthesized from the value domain.
|
Offsm_value |
Auxiliary functions
|
Open [Structure] |
Opens an internal tree module into an external one.
|
OracleDepth [Value_parameters] | |
P | |
PLoc [Main_locations] |
Abstract locations built over Precise_locs.
|
Partitioned_dataflow |
Mark the analysis as aborted.
|
Partitioning |
Partition of the abstract states, computed for each node by the
dataflow analysis.
|
Per_stmt_slevel |
Fine-tuning for slevel, according to
//@ slevel directives.
|
PolkaEqualities [Value_parameters] | |
PolkaLoose [Value_parameters] | |
PolkaStrict [Value_parameters] | |
Polka_Equalities [Apron_domain] |
Linear equalities.
|
Polka_Loose [Apron_domain] |
Loose polyhedra of the NewPolka library.
|
Polka_Strict [Apron_domain] |
Strict polyhedra of the NewPolka library.
|
Powerset |
Set of states, propagated through the edges by the dataflow analysis.
|
Precise_locs |
This module provides transient datastructures that may be more precise
than an
Ival.t , Locations.Location_Bits.t and Locations.location
respectively, typically for l-values such as t[i][j] , p->t[i] , etc.
|
PrintCallstacks [Value_parameters] | |
R | |
Recursion |
Handling of recursion cycles in the callgraph
|
ReduceOnLogicAlarms [Value_parameters] | |
ReductionDepth [Value_parameters] | |
Register |
Functions of the Value plugin registered in
Db .
|
Register_gui |
Extension of the GUI in order to support the value analysis.
|
ResultsCallstack [Value_parameters] | |
RmAssert [Value_parameters] | |
S | |
SaveFunctionState [Value_parameters] | |
SemanticUnrollingLevel [Value_parameters] | |
Set [Datatype.S_with_collections] | |
Set [Equality_sig.S_with_collections] | |
ShowSlevel [Value_parameters] | |
SignDomain [Value_parameters] | |
Sign_domain |
Abstraction of the sign of integer variables.
|
Sign_value |
Sign domain: abstraction of integer numerical values by their signs.
|
Simple_memory |
Simple memory abstraction for scalar non-volatile variables, built upon a
value abstraction.
|
Simpler_domains |
Simplified interfaces for abstract domains.
|
SlevelFunction [Value_parameters] | |
SlevelMergeAfterLoop [Value_parameters] | |
SplitGlobalStrategy [Value_parameters] | |
SplitReturnFunction [Value_parameters] | |
Split_return |
This module is used to merge together the final states of a function
according to a given strategy.
|
Split_strategy | |
State [Cvalue_domain] | |
State_import |
Saving/loading of Value states, possibly among different ASTs.
|
Status [Alarmset] | |
StopAtNthAlarm [Value_parameters] | |
Store [Abstract_domain.Internal] | |
String_alarms [Builtins_string] |
Alarms are triples (kind, text, warning_msg): Alarm kind, Message text (to be emitted via emit_alarm), Warning message (to be emitted via Value_util.alarm_report)
|
Structure |
Gadt describing the structure of a tree of different data types,
and providing fast accessors of its nodes.
|
Subdivided_evaluation |
Subdivision of the evaluation on non-linear expressions:
for expressions in which some l-values appear multiple times, proceed
by disjunction on their abstract value, in order to gain precision.
|
Subpart [Cvalue_domain] | |
SymbolicLocsDomain [Value_parameters] | |
SymbolicLocsStorage [Value_parameters] | |
Symbolic_locs |
Domain that store information on non-precise l-values such as
t[i] or *p when i or p is not exact.
|
T | |
Transfer [Abstract_domain.S] |
Transfer functions from the result of evaluations.
|
Transfer [Cvalue_transfer] | |
Transfer_logic |
Check the postcondition of
kf for the list of behaviors .
|
Transfer_specification | |
Transfer_stmt |
Applies the show_each or dump_each directives.
|
U | |
UndefinedPointerComparisonPropagateAll [Value_parameters] | |
Unit_domain | |
UsePrototype [Value_parameters] | |
V | |
V [Cvalue] |
Values.
|
V_Offsetmap [Cvalue] |
Memory slices.
|
V_Or_Uninitialized [Cvalue] |
Values with 'undefined' and 'escaping addresses' flags.
|
Val [Abstractions.S] | |
ValPerfFlamegraphs [Value_parameters] | |
ValShowInitialState [Value_parameters] | |
ValShowPerf [Value_parameters] | |
ValShowProgress [Value_parameters] | |
Valuation [Evaluation.S] |
Results of an evaluation: the results of all intermediate calculation (the
value of each expression and the location of each lvalue) are cached here.
|
Value |
Analysis for values and pointers
|
Value_parameters |
Dynamic allocation
|
Value_perf |
Call
start_doing when starting analyzing a new function.
|
Value_product |
Cartesian product of two value abstractions.
|
Value_results |
This file will ultimately contain all the results computed by Value
(which must be moved out of Db.Value), both per stack and globally.
|
Value_results [Value] | |
Value_types |
Declarations that are useful for plugins written on top of the results
of Value.
|
Value_util |
Callstacks related types and functions
|
W | |
Warn |
Alarms and imprecision warnings emitted during the analysis.
|
WarnBuiltinOverride [Value_parameters] | |
WarnCopyIndeterminate [Value_parameters] | |
WarnLeftShiftNegative [Value_parameters] | |
WarnPointerComparison [Value_parameters] | |
WarnPointerSubstraction [Value_parameters] | |
WarnSignedConvertedDowncast [Value_parameters] | |
Widen |
Per-function computation of widening hints.
|
Widen_hints_ext |
Syntax extension for widening hints, used by Value.
|
Widen_type |
Widening hints for the Value Analysis datastructures.
|
WideningLevel [Value_parameters] |