nimbus-eth1/nimbus/vm_internals.nim

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# 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.
# At the moment, this header file interface is only used for testing.
when defined(evmc_enabled) or not defined(vm2_enabled):
import
./vm/memory as vmm
else:
import
./vm2/memory as vmm
export
vmm.Memory,
vmm.extend,
vmm.len,
vmm.newMemory,
vmm.read,
vmm.write
when defined(evmc_enabled):
export
vmm.readPtr
when defined(evmc_enabled) or not defined(vm2_enabled):
import
./vm/interpreter/utils/utils_numeric as vmn
else:
import
./vm2/interpreter/utils/utils_numeric as vmn
export
vmn.GasNatural,
vmn.calcMemSize,
vmn.ceil32,
vmn.cleanMemRef,
vmn.log2,
vmn.log256,
vmn.rangeToPadded,
vmn.rangeToPadded2,
vmn.safeInt,
vmn.setSign,
vmn.toInt,
vmn.wordCount
# Wrapping the wrapper -- lol
when defined(evmc_enabled) or not defined(vm2_enabled):
import
./vm/interpreter as vmi
export
vmi
else:
import
./vm2/code_stream as aCst,
./vm2/computation as bChp,
./vm2/interpreter_dispatch as cVmc,
./vm2/interpreter/forks_list as dVmf,
./vm2/interpreter/gas_meter as eGmt,
./vm2/interpreter/op_codes as fVmo,
./vm2/message as gVmg,
./vm2/stack as hStk
export
aCst.CodeStream,
aCst.`$`,
aCst.`[]`,
aCst.atEnd,
aCst.decompile,
aCst.displayDecompiled,
aCst.hasSStore,
aCst.isValidOpcode,
aCst.items,
aCst.len,
aCst.newCodeStream,
aCst.newCodeStreamFromUnescaped,
aCst.next,
aCst.peek,
aCst.read,
aCst.readVmWord,
aCst.updatePc,
bChp.accountExists,
bChp.addLogEntry,
bChp.chainTo,
bChp.commit,
bChp.dispose,
bChp.fork,
bChp.getBalance,
bChp.getBlockHash,
bChp.getBlockNumber,
bChp.getChainId,
bChp.getCode,
bChp.getCodeHash,
bChp.getCodeSize,
bChp.getCoinbase,
bChp.getDifficulty,
bChp.getGasLimit,
bChp.getGasPrice,
bChp.getGasRefund,
bChp.getOrigin,
bChp.getStorage,
bChp.getTimestamp,
bChp.isError,
bChp.isOriginComputation,
bChp.isSuccess,
bChp.isSuicided,
bChp.merge,
bChp.newComputation,
bChp.prepareTracer,
bChp.refundSelfDestruct,
bChp.rollback,
bChp.selfDestruct,
bChp.setError,
bChp.shouldBurnGas,
bChp.snapshot,
bChp.traceError,
bChp.traceOpCodeEnded,
bChp.traceOpCodeStarted,
bChp.tracingEnabled,
bChp.writeContract,
cVmc.execCallOrCreate,
cVmc.executeOpcodes,
dVmf.Fork,
eGmt.consumeGas,
eGmt.init,
eGmt.refundGas,
eGmt.returnGas,
fVmo.Op,
gVmg.isCreate,
hStk.Stack,
hStk.`$`,
hStk.`[]`,
hStk.dup,
hStk.len,
hStk.newStack,
hStk.peek,
hStk.peekInt,
hStk.popAddress,
hStk.popInt,
hStk.popTopic,
hStk.push,
hStk.swap,
hStk.top
# End