2019-01-16 10:44:45 +00:00
|
|
|
{
|
|
|
|
|
function abi_decode_t_bytes_calldata_ptr(offset_12, end_13) -> arrayPos_14, length_15
|
|
|
|
|
{
|
|
|
|
|
if iszero(slt(add(offset_12, 0x1f), end_13))
|
|
|
|
|
{
|
|
|
|
|
revert(0, 0)
|
|
|
|
|
}
|
|
|
|
|
length_15 := calldataload(offset_12)
|
|
|
|
|
if gt(length_15, 0xffffffffffffffff)
|
|
|
|
|
{
|
|
|
|
|
revert(0, 0)
|
|
|
|
|
}
|
|
|
|
|
arrayPos_14 := add(offset_12, 0x20)
|
|
|
|
|
if gt(add(add(offset_12, length_15), 0x20), end_13)
|
|
|
|
|
{
|
|
|
|
|
revert(0, 0)
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
// prevent removal of the function
|
|
|
|
|
let a,b := abi_decode_t_bytes_calldata_ptr(mload(0),mload(1))
|
|
|
|
|
mstore(a,b)
|
|
|
|
|
}
|
|
|
|
|
// ----
|
2020-03-17 22:31:56 +00:00
|
|
|
// step: ssaAndBack
|
|
|
|
|
//
|
2019-01-16 10:44:45 +00:00
|
|
|
// {
|
|
|
|
|
// function abi_decode_t_bytes_calldata_ptr(offset_12, end_13) -> arrayPos_14, length_15
|
|
|
|
|
// {
|
|
|
|
|
// if iszero(slt(add(offset_12, 0x1f), end_13))
|
|
|
|
|
// {
|
|
|
|
|
// revert(arrayPos_14, arrayPos_14)
|
|
|
|
|
// }
|
|
|
|
|
// length_15 := calldataload(offset_12)
|
|
|
|
|
// if gt(length_15, 0xffffffffffffffff)
|
|
|
|
|
// {
|
|
|
|
|
// revert(arrayPos_14, arrayPos_14)
|
|
|
|
|
// }
|
|
|
|
|
// arrayPos_14 := add(offset_12, 0x20)
|
2019-05-08 10:41:19 +00:00
|
|
|
// if gt(add(add(offset_12, length_15), 0x20), end_13) { revert(0, 0) }
|
2019-01-16 10:44:45 +00:00
|
|
|
// }
|
|
|
|
|
// let a, b := abi_decode_t_bytes_calldata_ptr(mload(0), mload(1))
|
|
|
|
|
// mstore(a, b)
|
|
|
|
|
// }
|
