forked from sec-bit/loopring-protocol2-verification
/
BurnManager.v
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/
BurnManager.v
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Require Import
List.
Require Import
ERC20
Events
LibModel
Maps
Messages
States
Types.
Require Import
FeeHolder.
Module BurnManager.
Section Burn.
Definition burn_require (wst: WorldState) (token: address) : Prop :=
burnMgr_lrcAddress (wst_burn_manager_state wst) = token.
Definition burn_trans (wst: WorldState) (token: address)
(wst': WorldState) (retval: RetVal) (events: list Event) : Prop :=
exists wst1 events1 wst2 events2,
let balance := AA2V.get (feeholder_feeBalances (wst_feeholder_state wst))
(token, burnMgr_feeHolderAddress (wst_burn_manager_state wst)) in
let sender := wst_burn_manager_addr wst in
FeeHolder.model wst (msg_withdrawBurned sender token balance)
wst1 (RetBool true) events1 /\
ERC20s.model wst1 (msg_erc20_burn sender token balance)
wst2 (RetBool true) events2 /\
wst' = wst2 /\
retval = RetBool true /\
events = events1 ++ events2.
Definition burn_spec (sender token: address) :=
{|
fspec_require :=
fun wst =>
burn_require wst token;
fspec_trans :=
fun wst wst' retval =>
exists events,
burn_trans wst token wst' retval events;
fspec_events :=
fun wst events =>
exists wst' retval,
burn_trans wst token wst' retval events;
|}.
End Burn.
Definition get_spec (msg: BurnManagerMsg) : FSpec :=
match msg with
| msg_burn sender token => burn_spec sender token
end.
Definition model
(wst: WorldState)
(msg: BurnManagerMsg)
(wst': WorldState)
(retval: RetVal)
(events: list Event)
: Prop :=
fspec_sat (get_spec msg) wst wst' retval events.
End BurnManager.