mirror of
https://github.com/status-im/nimbus-eth1.git
synced 2025-01-10 04:15:54 +00:00
4b5eada322
* move forks constants, rename errors * Move vm/utils to vm/interpreter/utils * initial opcodes refactoring * Add refactored Comparison & Bitwise Logic Operations * Add sha3 and address, simplify macro, support pop 0 * balance, origin, caller, callValue * fix gas copy opcodes gas costs, add callDataLoad/Size/Copy, CodeSize/Copy and gas price opcode * Update with 30s, 40s, 50s opcodes + impl of balance + stack improvement * add push, dup, swap, log, create and call operations * finish opcode implementation * Add the new dispatching logic * Pass the opcode test * Make test_vm_json compile * halt execution without exceptions for Return, Revert, selfdestruct (fix #62) * Properly catch and recover from EVM exceptions (stack underflow ...) * Fix byte op * Fix jump regressions * Update for latest devel, don't import old dispatch code as quasiBoolean macro is broken by latest devel * Fix sha3 regression on empty memory slice and until end of range slice * Fix padding / range error on expXY_success (gas computation left) * update logging procs * Add tracing - expXY_success is not a regression, sload stub was accidentally passing the test * Reuse the same stub as OO implementation * Delete previous opcode implementation * Delete object oriented fork code * Delete exceptions that were used as control flows * delete base.nim 🔥, yet another OO remnants * Delete opcode table * Enable omputed gotos and compile-time gas fees * Revert const gasCosts -> generates SIGSEGV * inline push, swap and dup opcodes * loggers are now template again, why does this pass new tests? * Trigger CI rebuild after rocksdb fix https://github.com/status-im/nim-rocksdb/pull/5 * Address review comment on "push" + VMTests in debug mode (not release) * Address review comment: don't tag fork by default, make opcode impl grepable * Static compilation fixes after rebasing * fix the initialization of the VM database * add a missing import * Deactivate balance and sload test following #59 * Reactivate stack check (deactivated in #59, necessary to pass tests) * Merge remaining opcodes implementation from #59 * Merge callDataLoad and codeCopy fixes, todo simplify see #67
43 lines
1.2 KiB
Nim
43 lines
1.2 KiB
Nim
# Nimbus
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# Copyright (c) 2018 Status Research & Development GmbH
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# Licensed under either of
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# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
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# * MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
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# at your option. This file may not be copied, modified, or distributed except according to those terms.
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import strformat, terminal
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# TODO replace by nim-chronicles
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type
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Logger* = object
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name*: string
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const DEBUG* = defined(nimbusdebug)
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# Note: to make logging costless:
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# - DEBUG should be a const and dispatch should use `when` for compile-time specialization
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# - Passing a string to a proc, even a const string and inline proc, might trigger a heap allocation
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# use a template instead.
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template log*(l: Logger, msg: string, color: ForegroundColor = fgBlack) =
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when DEBUG:
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styledWriteLine(stdout, color, &"#{l.name}: {msg}", resetStyle)
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template debug*(l: Logger, msg: string) =
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when DEBUG:
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l.log(msg)
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template trace*(l: Logger, msg: string) =
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when DEBUG:
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l.log(msg, fgBlue)
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proc getLogger*(name: string): Logger {.inline.}=
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result = Logger(name: name)
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# proc disableLogging* =
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# DEBUG = false
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# proc enableLogging* =
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# DEBUG = true
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