This adds a JS tracer runtime environment based on the Goja VM. The new
runtime replaces the duktape runtime, which will be removed soon.
Goja is implemented in Go and is faster for cases where the Go <-> JS
transition overhead dominates overall performance. It is faster because
duktape is written in C, and the transition cost includes the cost of using
cgo. Another reason for using Goja is that go-duktape is not maintained
anymore.
We expect the performace of JS tracing to be at least as good or better with
this change.
This adds a tools.go file to import all command packages used for
go:generate. Doing so makes it possible to execute go-based code
generators using 'go run', locking in the tool version using go.mod.
Co-authored-by: Felix Lange <fjl@twurst.com>
* eth/tracers: add initial native prestate tracer
* fix balance hex
* handle prestate for tx from and to
* drop created contract from prestate
* fix sender balance
* use switch instead
Co-authored-by: Martin Holst Swende <martin@swende.se>
* minor fix
* lookup create2 account
* mv code around a bit
* check stackLen for create2
* fix transfer tx for js prestate tracer
* fix create2 addr
* track extcodehash in js prestate tracer
Co-authored-by: Martin Holst Swende <martin@swende.se>
* eth/tracers: Add support for REVERT in evmdis_tracer
* evm/tracers: Fix evmdis_tracer to use SELFDESTRUCT instead of SUICIDE
* eth/tracers: Regenerate tracer library
