1e9aebbc86
* Add new Vm trappable interface * Exec/Resume interface * Basic implementation of CallCreateExecutive * Implement resume_call and resume_create for executive * Move convertion to call/create result to separate function * Implement consume that converts resumable to non-resumable * Use consume for Executive::call/create * Resumable EVM * Implement tracing mode without needing subtracers * Implement vmtracer so it doesn't require extra structs for subtracing * Use the new tracing mode in executive * Fix most of the linting errors for cargo build * Add the concept of stack_depth * Add back crossbeam * Fix some test compile * Fix prefix address test * Fix evm crate tests * Fix wasm crate test compile * Fix wasm runner compile * Fix jsontests compile * Fix evmbin compile * Fix an issue with create nonce and better vm tracing interface * Fix linting * Fix evmbin compile * Fix unconfirmed_substate and static_flag * Fix an issue in create address logic * Fix top-level tracing * Handle builtin tracing * Fix suicide and reward tracing index stack * Fix an issue where trap conflicts with tracing * Fix an issue in parent step vm tracing * Fix revert tracing * Fix evmbin tests * Remove params clone * Fix TODO proofs * Fix jsontests compile * Fix evmbin merge issue * Fix wasm merge issue * Fix wasm test * Fix ethcore merge warnings * Fix evmbin compile * Better expect messages and add some trace::skip_one asserts
48 lines
1.7 KiB
Rust
48 lines
1.7 KiB
Rust
// Copyright 2015-2018 Parity Technologies (UK) Ltd.
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// This file is part of Parity.
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// Parity is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Parity is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Parity. If not, see <http://www.gnu.org/licenses/>.
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//! Nonoperative tracer.
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use ethereum_types::{U256, Address};
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use vm::{Error as VmError, ActionParams};
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use trace::{Tracer, VMTracer, FlatTrace};
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use trace::trace::{VMTrace, RewardType};
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/// Nonoperative tracer. Does not trace anything.
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pub struct NoopTracer;
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impl Tracer for NoopTracer {
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type Output = FlatTrace;
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fn prepare_trace_call(&mut self, _: &ActionParams, _: usize, _: bool) { }
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fn prepare_trace_create(&mut self, _: &ActionParams) { }
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fn done_trace_call(&mut self, _: U256, _: &[u8]) { }
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fn done_trace_create(&mut self, _: U256, _: &[u8], _: Address) { }
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fn done_trace_failed(&mut self, _: &VmError) { }
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fn trace_suicide(&mut self, _: Address, _: U256, _: Address) { }
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fn trace_reward(&mut self, _: Address, _: U256, _: RewardType) { }
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fn drain(self) -> Vec<FlatTrace> { vec![] }
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}
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/// Nonoperative VM tracer. Does not trace anything.
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pub struct NoopVMTracer;
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impl VMTracer for NoopVMTracer {
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type Output = VMTrace;
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fn drain(self) -> Option<VMTrace> { None }
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}
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