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TVM

TON Virtual Machine implementation

Prerequisites

https://www.rust-lang.org/en-US/install.html

To Build & Run:

cargo build

Warning:

Any changes to master are automatically applied to ton-labs-vm public repository except tests. If you add new dependencies required for testing, please adjust remove_tests.sh accordingly.

To Test:

cargo test

Features:

--features ci_run - run long tests fift_check - check test results using fift binaries should be near test executable log_file - ouput log to file verbose - show execution process, don't forget to call logger::init()

Verbose output

We can get verbose information about TVM execution, such as primitive name with parameters, stack dump and values of control registers after each executed command. Logging can work in some ways:

  1. We want to get verbose output of one broken own test in TVM. Run this test with key --features verbose cargo test --test test_gas buygas_normal --features verbose

  2. We want to get verbose output of TVM execution wich is inluded as library to other application (for example node) In application use log4rs crate init procedure log4rs::init_file or use predefined set from TVM calling ton_vm::init_full with relative path to config file. Available targets in logging are: compile - trace compile process and tvm - trace execution process The level of tracing: trace and higher

See https://docs.ton.dev for documentation

Copyright (C) 2019-2021 TON Labs. All Rights Reserved.

Licensed under the SOFTWARE EVALUATION License (the "License"); you may not use this file except in compliance with the License.

You may obtain a copy of the License at: https://www.ton.dev/licenses

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific TON DEV software governing permissions and limitations under the License.