Wp.CfgAnnot
Normalization of Annotations.
Labels are renamed wrt NormAtLabels and reorganized for use/prove dispatching in CfgCalculus
.
type behavior = {
bhv_assumes : WpPropId.pred_info list;
bhv_requires : WpPropId.pred_info list;
bhv_smokes : WpPropId.pred_info list;
bhv_ensures : WpPropId.pred_info list;
bhv_exits : WpPropId.pred_info list;
bhv_post_assigns : WpPropId.assigns_full_info;
bhv_exit_assigns : WpPropId.assigns_full_info;
}
val get_requires :
goal:bool ->
Frama_c_kernel.Cil_types.kernel_function ->
Frama_c_kernel.Cil_types.funbehavior ->
WpPropId.pred_info list
val get_preconditions :
goal:bool ->
Frama_c_kernel.Cil_types.kernel_function ->
WpPropId.pred_info list
val get_behavior_goals :
Frama_c_kernel.Cil_types.kernel_function ->
?smoking:bool ->
?exits:bool ->
Frama_c_kernel.Cil_types.funbehavior ->
behavior
val get_complete_behaviors :
Frama_c_kernel.Cil_types.kernel_function ->
WpPropId.pred_info list
val get_disjoint_behaviors :
Frama_c_kernel.Cil_types.kernel_function ->
WpPropId.pred_info list
val get_terminates_goal :
Frama_c_kernel.Cil_types.kernel_function ->
WpPropId.pred_info option
val get_decreases_goal :
Frama_c_kernel.Cil_types.kernel_function ->
WpPropId.variant_info option
type code_assertion = {
code_admitted : WpPropId.pred_info option;
code_verified : WpPropId.pred_info option;
}
val get_code_assertions :
?smoking:bool ->
Frama_c_kernel.Cil_types.kernel_function ->
Frama_c_kernel.Cil_types.stmt ->
code_assertion list
val get_unreachable :
Frama_c_kernel.Cil_types.kernel_function ->
Frama_c_kernel.Cil_types.stmt ->
WpPropId.prop_id
val get_stmt_assigns :
Frama_c_kernel.Cil_types.kernel_function ->
Frama_c_kernel.Cil_types.stmt ->
WpPropId.assigns_full_info list
type loop_invariant = {
loop_hyp : loop_hypothesis;
loop_est : WpPropId.prop_id option;
loop_ind : WpPropId.prop_id option;
loop_pred : Frama_c_kernel.Cil_types.predicate;
}
type loop_contract = {
loop_terminates : Frama_c_kernel.Cil_types.predicate option;
loop_invariants : loop_invariant list;
to be proved after loop invariants
*)loop_smoke : WpPropId.pred_info list;
assigned by loop body
*)loop_assigns : WpPropId.assigns_full_info list;
}
val get_loop_contract :
?smoking:bool ->
?terminates:Frama_c_kernel.Cil_types.predicate ->
Frama_c_kernel.Cil_types.kernel_function ->
Frama_c_kernel.Cil_types.stmt ->
loop_contract
val mk_variant_properties :
Frama_c_kernel.Cil_types.kernel_function ->
Frama_c_kernel.Cil_types.stmt ->
Frama_c_kernel.Cil_types.code_annotation ->
Frama_c_kernel.Cil_types.term ->
WpPropId.pred_info * WpPropId.pred_info
type contract = {
contract_cond : WpPropId.pred_info list;
contract_hpre : WpPropId.pred_info list;
contract_post : WpPropId.pred_info list;
contract_exit : WpPropId.pred_info list;
contract_smoke : WpPropId.pred_info list;
contract_assigns : Frama_c_kernel.Cil_types.assigns;
contract_terminates : bool * Frama_c_kernel.Cil_types.predicate;
contract_decreases : Frama_c_kernel.Cil_types.variant option;
}
val get_call_contract :
?smoking:Frama_c_kernel.Cil_types.stmt ->
Frama_c_kernel.Cil_types.kernel_function ->
Frama_c_kernel.Cil_types.stmt ->
contract