[0.5] Add admin actions

contract/CMakeLists.txt

@@ -16,6 +16,9 @@ option(WITH_LOGTIME
 option(WITH_LARGE_STACK
    "Build with 50MB of stack size, needed for unit tests" OFF)
 
+option(WITH_ADMIN_ACTIONS
+   "Enables admin actions" ON)
+
 ExternalProject_Add(
    evm_runtime_project
    SOURCE_DIR ${CMAKE_SOURCE_DIR}/src
@@ -25,6 +28,7 @@ ExternalProject_Add(
               -DWITH_TEST_ACTIONS=${WITH_TEST_ACTIONS}
               -DWITH_LOGTIME=${WITH_LOGTIME}
               -DWITH_LARGE_STACK=${WITH_LARGE_STACK}
+              -DWITH_ADMIN_ACTIONS=${WITH_ADMIN_ACTIONS}
    UPDATE_COMMAND ""
    PATCH_COMMAND ""
    TEST_COMMAND ""

contract/include/evm_runtime/evm_contract.hpp

@@ -84,6 +84,15 @@ class [[eosio::contract]] evm_contract : public contract
    /// @return true if all garbage has been collected
    [[eosio::action]] bool gc(uint32_t max);
 
+#ifdef WITH_ADMIN_ACTIONS
+   [[eosio::action]] void rmgcstore(uint64_t id);
+   [[eosio::action]] void setkvstore(uint64_t account_id, const bytes& key, const std::optional<bytes>& value);
+   [[eosio::action]] void rmaccount(uint64_t id);
+   [[eosio::action]] void addevmbal(uint64_t id, const bytes& delta, bool subtract);
+   [[eosio::action]] void addopenbal(name account, const bytes& delta, bool subtract);
+   [[eosio::action]] void freezeaccnt(uint64_t id, bool value);
+#endif
+
 #ifdef WITH_TEST_ACTIONS
    [[eosio::action]] void testtx(const std::optional<bytes>& orlptx, const evm_runtime::test::block_info& bi);
    [[eosio::action]] void

contract/include/evm_runtime/state.hpp

@@ -27,12 +27,13 @@ struct state : State {
     name _self;
     name _ram_payer;
     bool _read_only;
+    bool _allow_frozen;
     mutable std::map<evmc::address, uint64_t> addr2id;
     mutable std::map<bytes32, bytes> addr2code;
     mutable db_stats stats;
     std::optional<config2> _config2;
 
-    explicit state(name self, name ram_payer, bool read_only=false) : _self(self), _ram_payer(ram_payer), _read_only{read_only}{}
+    explicit state(name self, name ram_payer, bool read_only=false, bool allow_frozen=true) : _self(self), _ram_payer(ram_payer), _read_only{read_only}, _allow_frozen{allow_frozen}{}
     virtual ~state() override;
 
     uint64_t get_next_account_id();

contract/include/evm_runtime/tables.hpp

@@ -4,17 +4,36 @@
 #include <eosio/fixed_bytes.hpp>
 #include <eosio/asset.hpp>
 #include <eosio/singleton.hpp>
+#include <eosio/binary_extension.hpp>
+
 #include <evm_runtime/types.hpp>
 #include <silkworm/common/base.hpp>
 namespace evm_runtime {
 
 using namespace eosio;
 struct [[eosio::table]] [[eosio::contract("evm_contract")]] account {
+    enum class flag : uint32_t {
+        frozen = 0x1
+    };
+
     uint64_t    id;
     bytes       eth_address;
     uint64_t    nonce;
     bytes       balance;
-    std::optional<uint64_t>       code_id;
+    std::optional<uint64_t> code_id;
+    binary_extension<uint32_t> flags=0;
+
+    void set_flag(flag f) {
+        flags.value() |= static_cast<uint32_t>(f);
+    }
+
+    void clear_flag(flag f) {
+        flags.value() &= ~static_cast<uint32_t>(f);
+    }
+
+    inline bool has_flag(flag f)const {
+        return (flags.value() & static_cast<uint32_t>(f) != 0);
+    }
 
     uint64_t primary_key()const { return id; }
 
@@ -28,7 +47,7 @@ struct [[eosio::table]] [[eosio::contract("evm_contract")]] account {
         return res;
     }
 
-    EOSLIB_SERIALIZE(account, (id)(eth_address)(nonce)(balance)(code_id));
+    EOSLIB_SERIALIZE(account, (id)(eth_address)(nonce)(balance)(code_id)(flags));
 };
 
 typedef multi_index< "account"_n, account,

contract/src/CMakeLists.txt

@@ -13,12 +13,18 @@ list(APPEND SOURCES
 )
 if (WITH_TEST_ACTIONS)
     add_compile_definitions(WITH_TEST_ACTIONS)
+    list(APPEND SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/test_actions.cpp)
 endif()
 
 if (WITH_LOGTIME)
     add_compile_definitions(WITH_LOGTIME)
 endif()
 
+if (WITH_ADMIN_ACTIONS)
+    add_compile_definitions(WITH_ADMIN_ACTIONS)
+    list(APPEND SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/admin_actions.cpp)
+endif()
+
 add_compile_definitions(ANTELOPE)
 add_compile_definitions(PROJECT_VERSION="0.5.1")
 
@@ -84,5 +90,5 @@ target_compile_options(evm_runtime PUBLIC --no-missing-ricardian-clause)
 if (WITH_LARGE_STACK)
     target_link_options(evm_runtime PUBLIC --stack-size=50000000)
 else()
-    target_link_options(evm_runtime PUBLIC --stack-size=46080)
+    target_link_options(evm_runtime PUBLIC --stack-size=45360)
 endif()