mirror of
https://github.com/status-im/nimbus-eth1.git
synced 2025-02-12 03:57:05 +00:00
89 lines
2.2 KiB
Nim
89 lines
2.2 KiB
Nim
|
# Nimbus
|
||
|
|
# Copyright (c) 2018 Status Research & Development GmbH
|
||
|
|
# Licensed under either of
|
||
|
|
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
|
||
|
|
# http://www.apache.org/licenses/LICENSE-2.0)
|
||
|
|
# * MIT license ([LICENSE-MIT](LICENSE-MIT) or
|
||
|
|
# http://opensource.org/licenses/MIT)
|
||
|
|
# at your option. This file may not be copied, modified, or distributed except
|
||
|
|
# according to those terms.
|
||
|
|
|
||
|
|
## EVM Opcodes, Definitions -- Kludge Version
|
||
|
|
## ==========================================
|
||
|
|
##
|
||
|
|
|
||
|
|
{.warning: "Circular dependency breaker kludge -- no production code".}
|
||
|
|
|
||
|
|
import
|
||
|
|
../forks_list,
|
||
|
|
../op_codes,
|
||
|
|
../../memory_defs,
|
||
|
|
../../stack_defs,
|
||
|
|
eth/common/eth_types
|
||
|
|
|
||
|
|
# ------------------------------------------------------------------------------
|
||
|
|
# Kludge BEGIN
|
||
|
|
# ------------------------------------------------------------------------------
|
||
|
|
|
||
|
|
type
|
||
|
|
MsgFlags* = enum
|
||
|
|
emvcNoFlags = 0
|
||
|
|
emvcStatic = 1
|
||
|
|
|
||
|
|
CallKind* = enum
|
||
|
|
evmcCall = 0 # CALL
|
||
|
|
evmcDelegateCall = 1 # DELEGATECALL
|
||
|
|
evmcCallCode = 2 # CALLCODE
|
||
|
|
evmcCreate = 3 # CREATE
|
||
|
|
evmcCreate2 = 4 # CREATE2
|
||
|
|
|
||
|
|
ReadOnlyStateDB* =
|
||
|
|
seq[byte]
|
||
|
|
|
||
|
|
GasMeter* = object
|
||
|
|
gasRefunded*: GasInt
|
||
|
|
gasRemaining*: GasInt
|
||
|
|
|
||
|
|
CodeStream* = ref object
|
||
|
|
bytes*: seq[byte]
|
||
|
|
pc*: int
|
||
|
|
|
||
|
|
BaseVMState* = ref object of RootObj
|
||
|
|
accountDb*: ReadOnlyStateDB
|
||
|
|
|
||
|
|
Message* = ref object
|
||
|
|
kind*: CallKind
|
||
|
|
depth*: int
|
||
|
|
gas*: GasInt
|
||
|
|
contractAddress*: EthAddress
|
||
|
|
codeAddress*: EthAddress
|
||
|
|
sender*: EthAddress
|
||
|
|
value*: UInt256
|
||
|
|
data*: seq[byte]
|
||
|
|
flags*: MsgFlags
|
||
|
|
|
||
|
|
Computation* = ref object
|
||
|
|
returnStack*: seq[int]
|
||
|
|
output*: seq[byte]
|
||
|
|
vmState*: BaseVMState
|
||
|
|
gasMeter*: GasMeter
|
||
|
|
stack*: Stack
|
||
|
|
memory*: Memory
|
||
|
|
msg*: Message
|
||
|
|
code*: CodeStream
|
||
|
|
returnData*: seq[byte]
|
||
|
|
fork*: Fork
|
||
|
|
parent*, child*: Computation
|
||
|
|
continuation*: proc() {.gcsafe.}
|
||
|
|
|
||
|
|
# ------------------------------------------------------------------------------
|
||
|
|
# Kludge END
|
||
|
|
# ------------------------------------------------------------------------------
|
||
|
|
|
||
|
|
include
|
||
|
|
./oph_defs
|
||
|
|
|
||
|
|
# ------------------------------------------------------------------------------
|
||
|
|
# End
|
||
|
|
# ------------------------------------------------------------------------------
|