* all: rm external interpreter and ewasm config

* core/vm: rm Interpreter interface

* cmd/geth: deprecate interpreter config fields

cmd/puppeth: fix dashboard crash caused by updated base image

dockerfile: get rid of make and env, see if that fixes builds

ethstats: fix full node interface post 1559

* consensus/clique:optimize to avoid a copy in clique

* consensus/clique: test for sealhash

Co-authored-by: Martin Holst Swende <martin@swende.se>

Improves the performance of debug.traceTransaction

Some tests take quite some time during exit, which I think causes
some appveyor fails like this:

    https://ci.appveyor.com/project/ethereum/go-ethereum/builds/39511210/job/xhom84eg2e4uulq3

One of the things that seem to take time during exit is waiting
(up to 100ms) for the syncbloom to close. This PR changes it to use
a channel, instead of looping with a 100ms wait.

This also includes some unrelated changes improving the reliability of
eth/fetcher tests, which fail a lot because they are time-dependent.

This PR removes the blockhash from the statedb

Fixes test failure in the last commit.

This commit adds the package gethclient which is similar to the ethclient
and implements some geth specific functionality.

Co-authored-by: Edgar Aroutiounian <edgar.factorial@gmail.com>
Co-authored-by: Felix Lange <fjl@twurst.com>

This fixes transaction sending in the case where an app using go-ethereum v1.10.4
is talking to a pre-EIP-1559 RPC node. In this case, the eth_maxPriorityFeePerGas
endpoint is not available and we can only rely on eth_gasPrice.

* eth/gasprice: implement feeHistory API

* eth/gasprice: factored out resolveBlockRange

* eth/gasprice: add sanity check for missing block

* eth/gasprice: fetch actual gas used from receipts

* miner, eth/gasprice: add PendingBlockAndReceipts

* internal/ethapi: use hexutil.Big

* eth/gasprice: return error when requesting beyond head block

* eth/gasprice: fixed tests and return errors correctly

* eth/gasprice: rename receiver name

* eth/gasprice: return directly if blockCount == 0

Co-authored-by: rjl493456442 <garyrong0905@gmail.com>

* core,eth/tracers: make isPrecompiled dependent on HF

* eth/tracers: use keys when constructing chain config struct

* eth/tracers: dont initialize activePrecompiles with random value

This is an obvious spelling error

Co-authored-by: liuyaxiong <liuyaxiong@inspur.com>

This change increases the cache size from 64 to 256 Mb for block bodies.
Benchmarks have shown this to be one bottleneck when trying to achieve
higher download speeds.

The commit also includes a minor optimization for header inserts in package
core: previously, the presence of headers in the database was checked for
every header before writing it. With the change, if one header fails the
presence check, all subsequent headers are also assumed to be missing.
This is an improvement because in practice, the headers are almost always
missing during sync.

Co-authored-by: lidongwei <lidongwei@huobi.com>

Previously, the test waited a second and then failed if geth had not
started. This caused the test to fail intermittently. This change checks
whether the IPC is open 10 times over a 5 second period and then fails
if geth is still not available.

* Convert int/hash values from context into js object

* Use js fixed buffer

Co-authored-by: William <william.berman@coinbase.com>

eth/tracers: expose contextual infos (block hash, tx hash, tx index)

crypto: fix build directives