renamed types.nim, vm_fork.nim, opcode_values.nim => v2*.nim

why:
  these files provide part of the externally accessible interface
  provided by vm_types*.nim. so the new filename indicates that the
  source code belongs to vm2 (rather than vm).

nimbus/vm2/code_stream.nim

@@ -8,7 +8,7 @@
 import
   chronicles, strformat, strutils, sequtils, parseutils, sets, macros,
   eth/common,
-  ./interpreter/opcode_values
+  ./interpreter/v2opcode_values
 
 logScope:
   topics = "vm code_stream"

nimbus/vm2/computation.nim

@@ -14,8 +14,8 @@ import
   chronicles, strformat, macros, options, times,
   sets, eth/[common, keys],
   ../constants, ../errors,
-  ./interpreter/[opcode_values, gas_meter, gas_costs, vm_forks],
+  ./interpreter/[v2opcode_values, gas_meter, gas_costs, v2forks],
-  ./code_stream, ./memory, ./message, ./stack, ./types, ./state,
+  ./code_stream, ./memory, ./message, ./stack, ./v2types, ./state,
   ../db/[accounts_cache, db_chain],
   ../utils/header, ./precompiles,
   ./transaction_tracer, ../utils

nimbus/vm2/interpreter.nim

@@ -16,14 +16,14 @@ when defined(evmc_enabled):
 
 # see vm_opcode_value
 import
-  ./interpreter/opcode_values as vmo
+  ./interpreter/v2opcode_values as vmo
 export
   vmo.Op
 
 
-# see vm_forks
+# see v2forks
 import
-  ./interpreter/vm_forks as vmf
+  ./interpreter/v2forks as vmf
 export
   vmf.Fork
 

nimbus/vm2/interpreter/gas_costs.nim

@@ -13,7 +13,7 @@ when defined(evmc_enabled):
 import
   math, eth/common/eth_types,
   ./utils/[macros_gen_opcodes, utils_numeric],
-  ./opcode_values, ./vm_forks, ../../errors
+  ./v2opcode_values, ./v2forks, ../../errors
 
 # Gas Fee Schedule
 # Yellow Paper Appendix G - https://ethereum.github.io/yellowpaper/paper.pdf

nimbus/vm2/interpreter/gas_meter.nim

@@ -7,7 +7,7 @@
 
 import
   chronicles, strformat, eth/common, # GasInt
-  ../../errors, ../types
+  ../../errors, ../v2types
 
 logScope:
   topics = "vm gas"

nimbus/vm2/interpreter/opcodes_impl.nim

@@ -9,8 +9,8 @@ import
   strformat, times, sets, sequtils, options,
   chronicles, stint, nimcrypto, stew/ranges/ptr_arith, eth/common,
   ./utils/[macros_procs_opcodes, utils_numeric],
-  ./gas_meter, ./gas_costs, ./opcode_values, ./vm_forks,
+  ./gas_meter, ./gas_costs, ./v2opcode_values, ./v2forks,
-  ../memory, ../stack, ../code_stream, ../computation, ../state, ../types,
+  ../memory, ../stack, ../code_stream, ../computation, ../state, ../v2types,
   ../../errors, ../../constants,
   ../../db/[db_chain, accounts_cache]
 

nimbus/vm2/interpreter/utils/macros_procs_opcodes.nim

@@ -11,7 +11,7 @@
 import
   macros, strformat, stint, eth/common,
   ../../computation, ../../stack, ../../code_stream, ../../memory,
-  ../../types, ../../../errors, ../gas_meter, ../opcode_values,
+  ../../v2types, ../../../errors, ../gas_meter, ../v2opcode_values,
   ./utils_numeric
 
 proc pop(tree: var NimNode): NimNode =

nimbus/vm2/interpreter_dispatch.nim

@@ -8,8 +8,8 @@
 import
   tables, macros,
   chronicles,
-  ./interpreter/[opcode_values, opcodes_impl, vm_forks, gas_costs, gas_meter, utils/macros_gen_opcodes],
+  ./interpreter/[v2opcode_values, opcodes_impl, v2forks, gas_costs, gas_meter, utils/macros_gen_opcodes],
-  ./code_stream, ./types, ../errors, ./precompiles, ./stack,
+  ./code_stream, ./v2types, ../errors, ./precompiles, ./stack,
   terminal # Those are only needed for logging
 
 logScope:

nimbus/vm2/message.nim

@@ -10,7 +10,7 @@ when not defined(vm2_enabled):
 when defined(evmc_enabled):
   {.fatal: "Flags \"evmc_enabled\" and \"vm2_enabled\" are mutually exclusive"}
 
-import ./types
+import ./v2types
 
 proc isCreate*(message: Message): bool =
   message.kind in {evmcCreate, evmcCreate2}

nimbus/vm2/precompiles.nim

@@ -14,8 +14,8 @@ when defined(evmc_enabled):
   {.fatal: "Flags \"evmc_enabled\" and \"vm2_enabled\" are mutually exclusive"}
 
 import
-  ./types,
+  ./v2types,
-  ./interpreter/[gas_meter, gas_costs, utils/utils_numeric, vm_forks],
+  ./interpreter/[gas_meter, gas_costs, utils/utils_numeric, v2forks],
   ../errors, stint, eth/[keys, common], chronicles, tables, macros,
   math, nimcrypto, bncurve/[fields, groups], ./blake2b_f, ./blscurve
 

nimbus/vm2/state.nim

@@ -16,9 +16,9 @@ when defined(evmc_enabled):
 import
   macros, strformat, tables, sets, options,
   eth/[common, keys, rlp], nimcrypto/keccak,
-  ./interpreter/[vm_forks, gas_costs], ../errors,
+  ./interpreter/[v2forks, gas_costs], ../errors,
   ../constants, ../db/[db_chain, accounts_cache],
-  ../utils, json, ./transaction_tracer, ./types,
+  ../utils, json, ./transaction_tracer, ./v2types,
   ../config, ../../stateless/[witness_from_tree, witness_types]
 
 proc newAccessLogs*: AccessLogs =

nimbus/vm2/state_transactions.nim

@@ -14,7 +14,7 @@ import
   options, sets,
   eth/common, chronicles, ../db/accounts_cache,
   ../transaction,
-  ./computation, ./interpreter, ./state, ./types
+  ./computation, ./interpreter, ./state, ./v2types
 
 proc setupComputation*(vmState: BaseVMState, tx: Transaction, sender: EthAddress, fork: Fork) : Computation =
   var gas = tx.gasLimit - tx.intrinsicGas(fork)

nimbus/vm2/transaction_tracer.nim

@@ -1,9 +1,9 @@
 import
   json, strutils, sets, hashes,
   chronicles, nimcrypto, eth/common, stint,
-  ./types, ./memory, ./stack, ../db/accounts_cache,
+  ./v2types, ./memory, ./stack, ../db/accounts_cache,
   eth/trie/hexary,
-  ./interpreter/opcode_values
+  ./interpreter/v2opcode_values
 
 logScope:
   topics = "vm opcode"

nimbus/vm2/v2types.nim

@@ -17,7 +17,7 @@ import
   tables, eth/common,
   options, json, sets,
   ./memory, ./stack, ./code_stream,
-  ./interpreter/[gas_costs, opcode_values, vm_forks],
+  ./interpreter/[gas_costs, v2opcode_values, v2forks],
   # TODO - will be hidden at a lower layer
   ../db/[db_chain, accounts_cache]
 

nimbus/vm_types.nim

@@ -13,7 +13,7 @@ when defined(evmc_enabled) or not defined(vm2_enabled):
     ./vm/types as vmt
 else:
   import
-    ./vm2/types as vmt
+    ./vm2/v2types as vmt
 
 export
   vmt.AccessLogs,

nimbus/vm_types2.nim

@@ -16,7 +16,7 @@ when defined(evmc_enabled) or not defined(vm2_enabled):
     ./vm/interpreter/vm_forks as vmf
 else:
   import
-    ./vm2/interpreter/vm_forks as vmf
+    ./vm2/interpreter/v2forks as vmf
 
 export
   vmf.Fork
@@ -26,7 +26,7 @@ when defined(evmc_enabled) or not defined(vm2_enabled):
     ./vm/interpreter/opcode_values as vmo
 else:
   import
-    ./vm2/interpreter/opcode_values as vmo
+    ./vm2/interpreter/v2opcode_values as vmo
 
 export
   vmo.Op