terminology

evm/src/cpu/kernel/asm/transactions/type_0.asm

@@ -1,5 +1,5 @@
 // Type 0 transactions, aka legacy transaction, have the format
-//     rlp([nonce, gas_price, gas_limit, destination, amount, data, v, r, s])
+//     rlp([nonce, gas_price, gas_limit, to, value, data, v, r, s])
 //
 // The field v was originally encoded as
 //     27 + y_parity
@@ -7,9 +7,9 @@
 //     35 + 2 * chain_id + y_parity
 //
 // If a chain_id is present in v, the signed data is
-//     keccak256(rlp([nonce, gas_price, gas_limit, destination, amount, data, chain_id, 0, 0]))
+//     keccak256(rlp([nonce, gas_price, gas_limit, to, value, data, chain_id, 0, 0]))
 // otherwise, it is
-//     keccak256(rlp([nonce, gas_price, gas_limit, destination, amount, data]))
+//     keccak256(rlp([nonce, gas_price, gas_limit, to, value, data]))
 
 global process_type_0_txn:
     JUMPDEST
@@ -58,34 +58,34 @@ store_gas_limit:
     %mstore_current(@SEGMENT_NORMALIZED_TXN)
 
     // Peak at the RLP to see if the next byte is zero.
-    // If so, there is no destination field, so skip the store_destination step.
+    // If so, there is no value field, so skip the store_to step.
     // stack: pos
     DUP1
     %mload_current(@SEGMENT_RLP_RAW)
     ISZERO
-    // stack: destination_empty, pos
+    // stack: to_empty, pos
-    %jumpi(parse_amount)
+    %jumpi(parse_value)
 
-    // If we got here, there is a destination field.
+    // If we got here, there is a "to" field.
-    PUSH store_destination
+    PUSH store_to
     SWAP1
-    // stack: pos, store_destination
+    // stack: pos, store_to
     %jump(decode_rlp_scalar)
 
-store_destination:
+store_to:
-    %stack (pos, destination) -> (@TXN_FIELD_DESTINATION, destination, pos)
+    %stack (pos, to) -> (@TXN_FIELD_TO, to, pos)
     %mstore_current(@SEGMENT_NORMALIZED_TXN)
     // stack: pos
 
-parse_amount:
+parse_value:
     // stack: pos
-    PUSH store_amount
+    PUSH store_value
     SWAP1
-    // stack: pos, store_amount
+    // stack: pos, store_value
     %jump(decode_rlp_scalar)
 
-store_amount:
+store_value:
-    %stack (pos, amount) -> (@TXN_FIELD_AMOUNT, amount, pos)
+    %stack (pos, value) -> (@TXN_FIELD_VALUE, value, pos)
     %mstore_current(@SEGMENT_NORMALIZED_TXN)
 
     // stack: pos

evm/src/cpu/kernel/asm/transactions/type_2.asm

@@ -1,12 +1,11 @@
 // Type 2 transactions, introduced by EIP 1559, have the format
 //     0x02 || rlp([chain_id, nonce, max_priority_fee_per_gas, max_fee_per_gas,
-//                  gas_limit, destination, amount, data, access_list, y_parity,
+//                  gas_limit, to, value, data, access_list, y_parity, r, s])
-//                  r, s])
 //
 // The signed data is
 //     keccak256(0x02 || rlp([chain_id, nonce, max_priority_fee_per_gas,
-//                            max_fee_per_gas, gas_limit, destination, amount,
+//                            max_fee_per_gas, gas_limit, to, value, data,
-//                            data, access_list]))
+//                            access_list]))
 
 global process_type_2_txn:
     JUMPDEST

evm/src/cpu/kernel/txn_fields.rs

@@ -10,8 +10,8 @@ pub(crate) enum NormalizedTxnField {
     MaxPriorityFeePerGas = 3,
     MaxFeePerGas = 4,
     GasLimit = 5,
-    Destination = 6,
+    To = 6,
-    Amount = 7,
+    Value = 7,
     /// The length of the data field. The data itself is stored in another segment.
     DataLen = 8,
     YParity = 9,
@@ -30,8 +30,8 @@ impl NormalizedTxnField {
             Self::MaxPriorityFeePerGas,
             Self::MaxFeePerGas,
             Self::GasLimit,
-            Self::Destination,
+            Self::To,
-            Self::Amount,
+            Self::Value,
             Self::DataLen,
             Self::YParity,
             Self::R,
@@ -48,8 +48,8 @@ impl NormalizedTxnField {
             NormalizedTxnField::MaxPriorityFeePerGas => "TXN_FIELD_MAX_PRIORITY_FEE_PER_GAS",
             NormalizedTxnField::MaxFeePerGas => "TXN_FIELD_MAX_FEE_PER_GAS",
             NormalizedTxnField::GasLimit => "TXN_FIELD_GAS_LIMIT",
-            NormalizedTxnField::Destination => "TXN_FIELD_DESTINATION",
+            NormalizedTxnField::To => "TXN_FIELD_TO",
-            NormalizedTxnField::Amount => "TXN_FIELD_AMOUNT",
+            NormalizedTxnField::Value => "TXN_FIELD_VALUE",
             NormalizedTxnField::DataLen => "TXN_FIELD_DATA_LEN",
             NormalizedTxnField::YParity => "TXN_FIELD_Y_PARITY",
             NormalizedTxnField::R => "TXN_FIELD_R",