zenon/formal-methods-fstar
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Add MLOAD definition

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Tobias Eidelpes 2021-06-03 10:11:20 +02:00
parent 263a9f12dc
commit 86929c7dc8
1 changed files with 2 additions and 1 deletions
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@ -126,7 +126,8 @@ let step te cs =
| (PUSH x, stack') -> Next (Exec(((gas-1, pc+1, mem, x::stack'), (actor, input, code), gs)::ps)) | (PUSH x, stack') -> Next (Exec(((gas-1, pc+1, mem, x::stack'), (actor, input, code), gs)::ps))
| (POP, x::stack') -> Next (Exec(((gas-1, pc+1, mem, stack') (actor, input, code), gs) :: ps)) | (POP, x::stack') -> Next (Exec(((gas-1, pc+1, mem, stack') (actor, input, code), gs) :: ps))
| (MSTORE, p::v::stack') -> Next (Exec(((gas-1, pc+1, update mem p v, stack'), (actor, input, code), gs)::ps)) | (MSTORE, p::v::stack') -> Next (Exec(((gas-1, pc+1, update mem p v, stack'), (actor, input, code), gs)::ps))
| (MLOAD, p::stack') -> magic () | (MLOAD, p::stack') -> let v = (mem p) in
Next (Exec(((gas-1, pc+1, mem, v::stack'), (actor, input, code), gs') :: ps))
| (SSTORE, p::v::stack') -> magic () | (SSTORE, p::v::stack') -> magic ()
| (SLOAD, v::stack') -> Next (Exec(((gas-1, pc+1, mem, (let (bal, stor, code) = gs actor in stor v)::stack'), (actor, input, code), gs)::ps)) | (SLOAD, v::stack') -> Next (Exec(((gas-1, pc+1, mem, (let (bal, stor, code) = gs actor in stor v)::stack'), (actor, input, code), gs)::ps))
| (BALANCE, a::stack') -> magic () | (BALANCE, a::stack') -> magic ()