Specify patches for supported networks

Summary:
This moves Classic patches to a separate crate, and add additional patches for
Foundation, Ellaism, Musicoin, Expanse, Ubiq.

Reviewers: sorpaas

Reviewed By: sorpaas

Subscribers: jenkins

Differential Revision: https://source.that.world/D46

Cargo.toml

@@ -41,4 +41,10 @@ members = [
   "./cli",
   "./precompiled/modexp",
   "./precompiled/bn128",
+  "./network/foundation",
+  "./network/classic",
+  "./network/ellaism",
+  "./network/musicoin",
+  "./network/expanse",
+  "./network/ubiq",
 ]

README.md

@@ -22,6 +22,15 @@ experience of the community and learn from other proposed RFCs.
  * FFI, Protobuf and JSON interface
  * written in Rust, can be used as a binary, cargo crate or shared library  
 
+## Supported Networks
+
+* [Foundation](./network/foundation)
+* [Classic](./network/classic)
+* [Ellaism](./network/ellaism)
+* [Expanse](./network/expanse)
+* [Musicoin](./network/musicoin)
+* [Ubiq](./network/ubiq)
+
 ## Related projects
 
  * [SputnikVM Dev](https://github.com/ethereumproject/sputnikvm-dev) - SputnikVM instance for Smart Contract development, 

cli/Cargo.toml

@@ -13,6 +13,7 @@ name = "sputnikvm-cli"
 etcommon-bigint = "0.2"
 etcommon-hexutil = "0.2"
 sputnikvm = { version = "0.9", path = ".." }
+sputnikvm-network-classic = { path = "../network/classic" }
 gethrpc = { path = '../gethrpc' }
 clap = "2.22"
 serde_json = "0.9"

cli/src/bin/main.rs

@@ -3,6 +3,7 @@ extern crate clap;
 extern crate bigint;
 extern crate hexutil;
 extern crate sputnikvm;
+extern crate sputnikvm_network_classic;
 extern crate serde_json;
 extern crate gethrpc;
 extern crate flame;
@@ -16,8 +17,8 @@ use bigint::{Gas, Address, U256, M256, H256};
 use hexutil::read_hex;
 use sputnikvm::{HeaderParams, Context, SeqTransactionVM, ValidTransaction, VM, Log, Patch,
                 AccountCommitment, AccountChange, RequireError, TransactionAction, VMStatus,
-                MainnetFrontierPatch, MainnetHomesteadPatch, MainnetEIP150Patch, MainnetEIP160Patch,
                 SeqContextVM};
+use sputnikvm_network_classic::{MainnetFrontierPatch, MainnetHomesteadPatch, MainnetEIP150Patch, MainnetEIP160Patch};
 use gethrpc::{GethRPCClient, NormalGethRPCClient, RPCBlock};
 use std::str::FromStr;
 use std::ops::DerefMut;

network/classic/Cargo.toml

@@ -0,0 +1,10 @@
+[package]
+name = "sputnikvm-network-classic"
+version = "0.0.1"
+license = "Apache-2.0"
+authors = ["Wei Tang <[email protected]>"]
+repository = "https://github.com/ethereumproject/sputnikvm"
+
+[dependencies]
+sputnikvm = { version = "0.9", path = "../.." }
+etcommon-bigint = { version = "0.2", default-features = false }

network/classic/src/lib.rs

@@ -0,0 +1,153 @@
+extern crate bigint;
+extern crate sputnikvm;
+
+use std::marker::PhantomData;
+use bigint::{Gas, U256, H160, Address};
+use sputnikvm::{Precompiled, AccountPatch, Patch,
+                ID_PRECOMPILED, ECREC_PRECOMPILED, SHA256_PRECOMPILED, RIP160_PRECOMPILED};
+
+/// Mainnet account patch
+pub struct MainnetAccountPatch;
+impl AccountPatch for MainnetAccountPatch {
+    fn initial_nonce() -> U256 { U256::zero() }
+    fn initial_create_nonce() -> U256 { Self::initial_nonce() }
+    fn empty_considered_exists() -> bool { true }
+}
+
+pub struct MordenAccountPatch;
+impl AccountPatch for MordenAccountPatch {
+    fn initial_nonce() -> U256 { U256::from(1048576) }
+    fn initial_create_nonce() -> U256 { Self::initial_nonce() }
+    fn empty_considered_exists() -> bool { true }
+}
+
+pub static ETC_PRECOMPILEDS: [(Address, Option<&'static [u8]>, &'static Precompiled); 4] = [
+    (H160([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0x01]),
+     None,
+     &ECREC_PRECOMPILED),
+    (H160([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0x02]),
+     None,
+     &SHA256_PRECOMPILED),
+    (H160([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0x03]),
+     None,
+     &RIP160_PRECOMPILED),
+    (H160([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0x04]),
+     None,
+     &ID_PRECOMPILED),
+];
+
+/// Frontier patch.
+pub struct FrontierPatch<A: AccountPatch>(PhantomData<A>);
+pub type MainnetFrontierPatch = FrontierPatch<MainnetAccountPatch>;
+pub type MordenFrontierPatch = FrontierPatch<MordenAccountPatch>;
+impl<A: AccountPatch> Patch for FrontierPatch<A> {
+    type Account = A;
+
+    fn code_deposit_limit() -> Option<usize> { None }
+    fn callstack_limit() -> usize { 1024 }
+    fn gas_extcode() -> Gas { Gas::from(20usize) }
+    fn gas_balance() -> Gas { Gas::from(20usize) }
+    fn gas_sload() -> Gas { Gas::from(50usize) }
+    fn gas_suicide() -> Gas { Gas::from(0usize) }
+    fn gas_suicide_new_account() -> Gas { Gas::from(0usize) }
+    fn gas_call() -> Gas { Gas::from(40usize) }
+    fn gas_expbyte() -> Gas { Gas::from(10usize) }
+    fn gas_transaction_create() -> Gas { Gas::from(0usize) }
+    fn force_code_deposit() -> bool { true }
+    fn has_delegate_call() -> bool { false }
+    fn has_static_call() -> bool { false }
+    fn has_revert() -> bool { false }
+    fn has_return_data() -> bool { false }
+    fn err_on_call_with_more_gas() -> bool { true }
+    fn call_create_l64_after_gas() -> bool { false }
+    fn memory_limit() -> usize { usize::max_value() }
+    fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] {
+        &ETC_PRECOMPILEDS }
+}
+
+/// Homestead patch.
+pub struct HomesteadPatch<A: AccountPatch>(PhantomData<A>);
+pub type MainnetHomesteadPatch = HomesteadPatch<MainnetAccountPatch>;
+pub type MordenHomesteadPatch = HomesteadPatch<MordenAccountPatch>;
+impl<A: AccountPatch> Patch for HomesteadPatch<A> {
+    type Account = A;
+
+    fn code_deposit_limit() -> Option<usize> { None }
+    fn callstack_limit() -> usize { 1024 }
+    fn gas_extcode() -> Gas { Gas::from(20usize) }
+    fn gas_balance() -> Gas { Gas::from(20usize) }
+    fn gas_sload() -> Gas { Gas::from(50usize) }
+    fn gas_suicide() -> Gas { Gas::from(0usize) }
+    fn gas_suicide_new_account() -> Gas { Gas::from(0usize) }
+    fn gas_call() -> Gas { Gas::from(40usize) }
+    fn gas_expbyte() -> Gas { Gas::from(10usize) }
+    fn gas_transaction_create() -> Gas { Gas::from(32000usize) }
+    fn force_code_deposit() -> bool { false }
+    fn has_delegate_call() -> bool { true }
+    fn has_static_call() -> bool { false }
+    fn has_revert() -> bool { false }
+    fn has_return_data() -> bool { false }
+    fn err_on_call_with_more_gas() -> bool { true }
+    fn call_create_l64_after_gas() -> bool { false }
+    fn memory_limit() -> usize { usize::max_value() }
+    fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] {
+        &ETC_PRECOMPILEDS }
+}
+
+/// EIP150 patch.
+pub struct EIP150Patch<A: AccountPatch>(PhantomData<A>);
+pub type MainnetEIP150Patch = EIP150Patch<MainnetAccountPatch>;
+pub type MordenEIP150Patch = EIP150Patch<MordenAccountPatch>;
+impl<A: AccountPatch> Patch for EIP150Patch<A> {
+    type Account = A;
+
+    fn code_deposit_limit() -> Option<usize> { None }
+    fn callstack_limit() -> usize { 1024 }
+    fn gas_extcode() -> Gas { Gas::from(700usize) }
+    fn gas_balance() -> Gas { Gas::from(400usize) }
+    fn gas_sload() -> Gas { Gas::from(200usize) }
+    fn gas_suicide() -> Gas { Gas::from(5000usize) }
+    fn gas_suicide_new_account() -> Gas { Gas::from(25000usize) }
+    fn gas_call() -> Gas { Gas::from(700usize) }
+    fn gas_expbyte() -> Gas { Gas::from(10usize) }
+    fn gas_transaction_create() -> Gas { Gas::from(32000usize) }
+    fn force_code_deposit() -> bool { false }
+    fn has_delegate_call() -> bool { true }
+    fn has_static_call() -> bool { false }
+    fn has_revert() -> bool { false }
+    fn has_return_data() -> bool { false }
+    fn err_on_call_with_more_gas() -> bool { false }
+    fn call_create_l64_after_gas() -> bool { true }
+    fn memory_limit() -> usize { usize::max_value() }
+    fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] {
+        &ETC_PRECOMPILEDS }
+}
+
+/// EIP160 patch.
+pub struct EIP160Patch<A: AccountPatch>(PhantomData<A>);
+pub type MainnetEIP160Patch = EIP160Patch<MainnetAccountPatch>;
+pub type MordenEIP160Patch = EIP160Patch<MordenAccountPatch>;
+impl<A: AccountPatch> Patch for EIP160Patch<A> {
+    type Account = A;
+
+    fn code_deposit_limit() -> Option<usize> { None }
+    fn callstack_limit() -> usize { 1024 }
+    fn gas_extcode() -> Gas { Gas::from(700usize) }
+    fn gas_balance() -> Gas { Gas::from(400usize) }
+    fn gas_sload() -> Gas { Gas::from(200usize) }
+    fn gas_suicide() -> Gas { Gas::from(5000usize) }
+    fn gas_suicide_new_account() -> Gas { Gas::from(25000usize) }
+    fn gas_call() -> Gas { Gas::from(700usize) }
+    fn gas_expbyte() -> Gas { Gas::from(50usize) }
+    fn gas_transaction_create() -> Gas { Gas::from(32000usize) }
+    fn force_code_deposit() -> bool { false }
+    fn has_delegate_call() -> bool { true }
+    fn has_static_call() -> bool { false }
+    fn has_revert() -> bool { false }
+    fn has_return_data() -> bool { false }
+    fn err_on_call_with_more_gas() -> bool { false }
+    fn call_create_l64_after_gas() -> bool { true }
+    fn memory_limit() -> usize { usize::max_value() }
+    fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] {
+        &ETC_PRECOMPILEDS }
+}

network/ellaism/Cargo.toml

@@ -0,0 +1,10 @@
+[package]
+name = "sputnikvm-network-ellaism"
+version = "0.0.1"
+license = "Apache-2.0"
+authors = ["Wei Tang <[email protected]>"]
+repository = "https://github.com/ethereumproject/sputnikvm"
+
+[dependencies]
+sputnikvm = { version = "0.9", path = "../.." }
+etcommon-bigint = { version = "0.2", default-features = false }

network/ellaism/src/lib.rs

@@ -0,0 +1,58 @@
+extern crate bigint;
+extern crate sputnikvm;
+
+use std::marker::PhantomData;
+use bigint::{Gas, U256, H160, Address};
+use sputnikvm::{Precompiled, AccountPatch, Patch,
+                ID_PRECOMPILED, ECREC_PRECOMPILED, SHA256_PRECOMPILED, RIP160_PRECOMPILED};
+
+pub static ELLA_PRECOMPILEDS: [(Address, Option<&'static [u8]>, &'static Precompiled); 4] = [
+    (H160([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0x01]),
+     None,
+     &ECREC_PRECOMPILED),
+    (H160([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0x02]),
+     None,
+     &SHA256_PRECOMPILED),
+    (H160([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0x03]),
+     None,
+     &RIP160_PRECOMPILED),
+    (H160([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0x04]),
+     None,
+     &ID_PRECOMPILED),
+];
+
+/// Mainnet account patch
+pub struct MainnetAccountPatch;
+impl AccountPatch for MainnetAccountPatch {
+    fn initial_nonce() -> U256 { U256::zero() }
+    fn initial_create_nonce() -> U256 { Self::initial_nonce() }
+    fn empty_considered_exists() -> bool { true }
+}
+
+/// EIP160 patch.
+pub struct EIP160Patch<A: AccountPatch>(PhantomData<A>);
+pub type MainnetEIP160Patch = EIP160Patch<MainnetAccountPatch>;
+impl<A: AccountPatch> Patch for EIP160Patch<A> {
+    type Account = A;
+
+    fn code_deposit_limit() -> Option<usize> { None }
+    fn callstack_limit() -> usize { 1024 }
+    fn gas_extcode() -> Gas { Gas::from(700usize) }
+    fn gas_balance() -> Gas { Gas::from(400usize) }
+    fn gas_sload() -> Gas { Gas::from(200usize) }
+    fn gas_suicide() -> Gas { Gas::from(5000usize) }
+    fn gas_suicide_new_account() -> Gas { Gas::from(25000usize) }
+    fn gas_call() -> Gas { Gas::from(700usize) }
+    fn gas_expbyte() -> Gas { Gas::from(50usize) }
+    fn gas_transaction_create() -> Gas { Gas::from(32000usize) }
+    fn force_code_deposit() -> bool { false }
+    fn has_delegate_call() -> bool { true }
+    fn has_static_call() -> bool { false }
+    fn has_revert() -> bool { false }
+    fn has_return_data() -> bool { false }
+    fn err_on_call_with_more_gas() -> bool { false }
+    fn call_create_l64_after_gas() -> bool { true }
+    fn memory_limit() -> usize { usize::max_value() }
+    fn precompileds() -> &'static [(Address, Option<&'static [u8]>, &'static Precompiled)] {
+        &ELLA_PRECOMPILEDS }
+}

network/expanse/Cargo.toml

@@ -0,0 +1,12 @@
+[package]
+name = "sputnikvm-network-expanse"
+version = "0.0.1"
+license = "Apache-2.0"
+authors = ["Wei Tang <[email protected]>"]
+repository = "https://github.com/ethereumproject/sputnikvm"
+
+[dependencies]
+sputnikvm = { version = "0.9", path = "../.." }
+sputnikvm-precompiled-bn128 = { path = "../../precompiled/bn128" }
+sputnikvm-precompiled-modexp = { path = "../../precompiled/modexp" }
+etcommon-bigint = { version = "0.2", default-features = false }