eth/tracers: flatCallTracer error compatible with parity (#30497)

Compatible error message in the flat call tracer with parity-style endpoints.

Signed-off-by: jsvisa <delweng@gmail.com>

.github/CODEOWNERS

@@ -20,5 +20,6 @@ les/                            @zsfelfoldi @rjl493456442
 light/                          @zsfelfoldi @rjl493456442
 node/                           @fjl
 p2p/                            @fjl @zsfelfoldi
+params/                         @fjl @holiman @karalabe @gballet @rjl493456442 @zsfelfoldi
 rpc/                            @fjl @holiman
 signer/                         @holiman

.github/workflows/go.yml

@@ -15,7 +15,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v5
         with:
-          go-version: 1.21.4
+          go-version: 1.23.0
           cache: false
       - name: Run tests
         run: go test -short ./...

.gitignore

@@ -4,16 +4,11 @@
 # or operating system, you probably want to add a global ignore instead:
 #   git config --global core.excludesfile ~/.gitignore_global
 
-/tmp
 */**/*un~
 */**/*.test
 *un~
 .DS_Store
 */**/.DS_Store
-.ethtest
-*/**/*tx_database*
-*/**/*dapps*
-build/_vendor/pkg
 
 #*
 .#*
@@ -28,6 +23,14 @@ build/_vendor/pkg
 /build/bin/
 /geth*.zip
 
+# used by the build/ci.go archive + upload tool
+/geth*.tar.gz
+/geth*.tar.gz.sig
+/geth*.tar.gz.asc
+/geth*.zip.sig
+/geth*.zip.asc
+
+
 # travis
 profile.tmp
 profile.cov
@@ -38,15 +41,4 @@ profile.cov
 # VS Code
 .vscode
 
-# dashboard
-/dashboard/assets/flow-typed
-/dashboard/assets/node_modules
-/dashboard/assets/stats.json
-/dashboard/assets/bundle.js
-/dashboard/assets/bundle.js.map
-/dashboard/assets/package-lock.json
-
-**/yarn-error.log
-logs/
-
 tests/spec-tests/

.golangci.yml

@@ -21,10 +21,14 @@ linters:
     - staticcheck
     - bidichk
     - durationcheck
-    - exportloopref
+    - copyloopvar
     - whitespace
     - revive # only certain checks enabled
-
+    - durationcheck
+    - gocheckcompilerdirectives
+    - reassign
+    - mirror
+    - tenv
     ### linters we tried and will not be using:
     ###
     # - structcheck # lots of false positives
@@ -60,6 +64,10 @@ issues:
     - path: crypto/bn256/
       linters:
         - revive
+    - path: cmd/utils/flags.go
+      text: "SA1019: cfg.TxLookupLimit is deprecated: use 'TransactionHistory' instead."
+    - path: cmd/utils/flags.go
+      text: "SA1019: ethconfig.Defaults.TxLookupLimit is deprecated: use 'TransactionHistory' instead."
     - path: internal/build/pgp.go
       text: 'SA1019: "golang.org/x/crypto/openpgp" is deprecated: this package is unmaintained except for security fixes.'
     - path: core/vm/contracts.go

.travis.yml

@@ -9,14 +9,13 @@ jobs:
         - azure-osx
 
   include:
-    # These builders create the Docker sub-images for multi-arch push and each
-    # will attempt to push the multi-arch image if they are the last builder
+    # This builder create and push the Docker images for all architectures
     - stage: build
       if: type = push
       os: linux
       arch: amd64
-      dist: noble
-      go: 1.22.x
+      dist: focal
+      go: 1.23.x
       env:
         - docker
       services:
@@ -26,32 +25,15 @@ jobs:
       before_install:
         - export DOCKER_CLI_EXPERIMENTAL=enabled
       script:
-        - go run build/ci.go docker -image -manifest amd64,arm64 -upload ethereum/client-go
-
-    - stage: build
-      if: type = push
-      os: linux
-      arch: arm64
-      dist: noble
-      go: 1.22.x
-      env:
-        - docker
-      services:
-        - docker
-      git:
-        submodules: false # avoid cloning ethereum/tests
-      before_install:
-        - export DOCKER_CLI_EXPERIMENTAL=enabled
-      script:
-        - go run build/ci.go docker -image -manifest amd64,arm64 -upload ethereum/client-go
+        - go run build/ci.go dockerx -platform "linux/amd64,linux/arm64" -upload ethereum/client-go
 
     # This builder does the Linux Azure uploads
     - stage: build
       if: type = push
       os: linux
-      dist: noble
+      dist: focal
       sudo: required
-      go: 1.22.x
+      go: 1.23.x
       env:
         - azure-linux
       git:
@@ -63,6 +45,7 @@ jobs:
 
         # build 386
         - sudo -E apt-get -yq --no-install-suggests --no-install-recommends install gcc-multilib
+        - git status --porcelain
         - go run build/ci.go install -dlgo -arch 386
         - go run build/ci.go archive -arch 386 -type tar -signer LINUX_SIGNING_KEY -signify SIGNIFY_KEY -upload gethstore/builds
 
@@ -84,12 +67,13 @@ jobs:
       if: type = push
       os: osx
       osx_image: xcode14.2
-      go: 1.22.x
+      go: 1.23.1 # See https://github.com/ethereum/go-ethereum/pull/30478
       env:
         - azure-osx
       git:
         submodules: false # avoid cloning ethereum/tests
       script:
+        - ln -sf /Users/travis/gopath/bin/go1.23.1 /usr/local/bin/go # Work around travis go-setup bug
         - go run build/ci.go install -dlgo
         - go run build/ci.go archive -type tar -signer OSX_SIGNING_KEY -signify SIGNIFY_KEY -upload gethstore/builds
         - go run build/ci.go install -dlgo -arch arm64
@@ -100,16 +84,16 @@ jobs:
       if: type = push
       os: linux
       arch: amd64
-      dist: noble
-      go: 1.22.x
+      dist: focal
+      go: 1.23.x
       script:
         - travis_wait 45 go run build/ci.go test $TEST_PACKAGES
 
     - stage: build
       if: type = push
       os: linux
-      dist: noble
-      go: 1.21.x
+      dist: focal
+      go: 1.22.x
       script:
         - travis_wait 45 go run build/ci.go test $TEST_PACKAGES
 
@@ -117,8 +101,8 @@ jobs:
     - stage: build
       if: type = cron || (type = push && tag ~= /^v[0-9]/)
       os: linux
-      dist: noble
-      go: 1.22.x
+      dist: focal
+      go: 1.23.x
       env:
         - ubuntu-ppa
       git:
@@ -133,8 +117,8 @@ jobs:
     - stage: build
       if: type = cron
       os: linux
-      dist: noble
-      go: 1.22.x
+      dist: focal
+      go: 1.23.x
       env:
         - azure-purge
       git:
@@ -146,8 +130,8 @@ jobs:
     - stage: build
       if: type = cron
       os: linux
-      dist: noble
-      go: 1.22.x
+      dist: focal
+      go: 1.23.x
       env:
         - racetests
       script:

Dockerfile

@@ -4,7 +4,7 @@ ARG VERSION=""
 ARG BUILDNUM=""
 
 # Build Geth in a stock Go builder container
-FROM golang:1.22-alpine as builder
+FROM golang:1.23-alpine AS builder
 
 RUN apk add --no-cache gcc musl-dev linux-headers git
 

Dockerfile.alltools

@@ -4,7 +4,7 @@ ARG VERSION=""
 ARG BUILDNUM=""
 
 # Build Geth in a stock Go builder container
-FROM golang:1.22-alpine as builder
+FROM golang:1.23-alpine AS builder
 
 RUN apk add --no-cache gcc musl-dev linux-headers git
 
@@ -14,6 +14,13 @@ COPY go.sum /go-ethereum/
 RUN cd /go-ethereum && go mod download
 
 ADD . /go-ethereum
+
+# This is not strictly necessary, but it matches the "Dockerfile" steps, thus
+# makes it so that under certain circumstances, the docker layer can be cached,
+# and the builder can jump to the next (build all) command, with the go cache fully loaded.
+#
+RUN cd /go-ethereum && go run build/ci.go install -static ./cmd/geth
+
 RUN cd /go-ethereum && go run build/ci.go install -static
 
 # Pull all binaries into a second stage deploy alpine container

README.md

@@ -16,7 +16,7 @@ archives are published at https://geth.ethereum.org/downloads/.
 
 For prerequisites and detailed build instructions please read the [Installation Instructions](https://geth.ethereum.org/docs/getting-started/installing-geth).
 
-Building `geth` requires both a Go (version 1.21 or later) and a C compiler. You can install
+Building `geth` requires both a Go (version 1.22 or later) and a C compiler. You can install
 them using your favourite package manager. Once the dependencies are installed, run
 
 ```shell
@@ -89,7 +89,7 @@ This command will:
    This tool is optional and if you leave it out you can always attach it to an already running
    `geth` instance with `geth attach`.
 
-### A Full node on the Görli test network
+### A Full node on the Holesky test network
 
 Transitioning towards developers, if you'd like to play around with creating Ethereum
 contracts, you almost certainly would like to do that without any real money involved until
@@ -98,23 +98,23 @@ network, you want to join the **test** network with your node, which is fully eq
 the main network, but with play-Ether only.
 
 ```shell
-$ geth --goerli console
+$ geth --holesky console
 ```
 
 The `console` subcommand has the same meaning as above and is equally
 useful on the testnet too.
 
-Specifying the `--goerli` flag, however, will reconfigure your `geth` instance a bit:
+Specifying the `--holesky` flag, however, will reconfigure your `geth` instance a bit:
 
- * Instead of connecting to the main Ethereum network, the client will connect to the Görli
+ * Instead of connecting to the main Ethereum network, the client will connect to the Holesky 
    test network, which uses different P2P bootnodes, different network IDs and genesis
    states.
  * Instead of using the default data directory (`~/.ethereum` on Linux for example), `geth`
-   will nest itself one level deeper into a `goerli` subfolder (`~/.ethereum/goerli` on
+   will nest itself one level deeper into a `holesky` subfolder (`~/.ethereum/holesky` on
    Linux). Note, on OSX and Linux this also means that attaching to a running testnet node
    requires the use of a custom endpoint since `geth attach` will try to attach to a
    production node endpoint by default, e.g.,
-   `geth attach <datadir>/goerli/geth.ipc`. Windows users are not affected by
+   `geth attach <datadir>/holesky/geth.ipc`. Windows users are not affected by
    this.
 
 *Note: Although some internal protective measures prevent transactions from

SECURITY.md

@@ -29,147 +29,69 @@ Fingerprint: `AE96 ED96 9E47 9B00 84F3 E17F E88D 3334 FA5F 6A0A`
 
 ```
 -----BEGIN PGP PUBLIC KEY BLOCK-----
-Version: SKS 1.1.6
-Comment: Hostname: pgp.mit.edu
 
-mQINBFgl3tgBEAC8A1tUBkD9YV+eLrOmtgy+/JS/H9RoZvkg3K1WZ8IYfj6iIRaYneAk3Bp1
-82GUPVz/zhKr2g0tMXIScDR3EnaDsY+Qg+JqQl8NOG+Cikr1nnkG2on9L8c8yiqry1ZTCmYM
-qCa2acTFqnyuXJ482aZNtB4QG2BpzfhW4k8YThpegk/EoRUim+y7buJDtoNf7YILlhDQXN8q
-lHB02DWOVUihph9tUIFsPK6BvTr9SIr/eG6j6k0bfUo9pexOn7LS4SojoJmsm/5dp6AoKlac
-48cZU5zwR9AYcq/nvkrfmf2WkObg/xRdEvKZzn05jRopmAIwmoC3CiLmqCHPmT5a29vEob/y
-PFE335k+ujjZCPOu7OwjzDk7M0zMSfnNfDq8bXh16nn+ueBxJ0NzgD1oC6c2PhM+XRQCXCho
-yI8vbfp4dGvCvYqvQAE1bWjqnumZ/7vUPgZN6gDfiAzG2mUxC2SeFBhacgzDvtQls+uuvm+F
-nQOUgg2Hh8x2zgoZ7kqV29wjaUPFREuew7e+Th5BxielnzOfVycVXeSuvvIn6cd3g/s8mX1c
-2kLSXJR7+KdWDrIrR5Az0kwAqFZt6B6QTlDrPswu3mxsm5TzMbny0PsbL/HBM+GZEZCjMXxB
-8bqV2eSaktjnSlUNX1VXxyOxXA+ZG2jwpr51egi57riVRXokrQARAQABtDRFdGhlcmV1bSBG
-b3VuZGF0aW9uIEJ1ZyBCb3VudHkgPGJvdW50eUBldGhlcmV1bS5vcmc+iQIcBBEBCAAGBQJa
-FCY6AAoJEHoMA3Q0/nfveH8P+gJBPo9BXZL8isUfbUWjwLi81Yi70hZqIJUnz64SWTqBzg5b
-mCZ69Ji5637THsxQetS2ARabz0DybQ779FhD/IWnqV9T3KuBM/9RzJtuhLzKCyMrAINPMo28
-rKWdunHHarpuR4m3tL2zWJkle5QVYb+vkZXJJE98PJw+N4IYeKKeCs2ubeqZu636GA0sMzzB
-Jn3m/dRRA2va+/zzbr6F6b51ynzbMxWKTsJnstjC8gs8EeI+Zcd6otSyelLtCUkk3h5sTvpV
-Wv67BNSU0BYsMkxyFi9PUyy07Wixgeas89K5jG1oOtDva/FkpRHrTE/WA5OXDRcLrHJM+SwD
-CwqcLQqJd09NxwUW1iKeBmPptTiOGu1Gv2o7aEyoaWrHRBO7JuYrQrj6q2B3H1Je0zjAd2qt
-09ni2bLwLn4LA+VDpprNTO+eZDprv09s2oFSU6NwziHybovu0y7X4pADGkK2evOM7c86PohX
-QRQ1M1T16xLj6wP8/Ykwl6v/LUk7iDPXP3GPILnh4YOkwBR3DsCOPn8098xy7FxEELmupRzt
-Cj9oC7YAoweeShgUjBPzb+nGY1m6OcFfbUPBgFyMMfwF6joHbiVIO+39+Ut2g2ysZa7KF+yp
-XqVDqyEkYXsOLb25OC7brt8IJEPgBPwcHK5GNag6RfLxnQV+iVZ9KNH1yQgSiQI+BBMBAgAo
-AhsDBgsJCAcDAgYVCAIJCgsEFgIDAQIeAQIXgAUCWglh+gUJBaNgWAAKCRDojTM0+l9qCgQ2
-D/4udJpV4zGIZW1yNaVvtd3vfKsTLi7GIRJLUBqVb2Yx/uhnN8jTl/tAhCVosCQ1pzvi9kMl
-s8qO1vu2kw5EWFFkwK96roI8pTql3VIjwhRVQrCkR7oAk/eUd1U/nt2q6J4UTYeVgqbq4dsI
-ZZTRyPJMD667YpuAIcaah+w9j/E5xksYQdMeprnDrQkkBCb4FIMqfDzBPKvEa8DcQr949K85
-kxhr6LDq9i5l4Egxt2JdH8DaR4GLca6+oHy0MyPs/bZOsfmZUObfM2oZgPpqYM96JanhzO1j
-dpnItyBii2pc+kNx5nMOf4eikE/MBv+WUJ0TttWzApGGmFUzDhtuEvRH9NBjtJ/pMrYspIGu
-O/QNY5KKOKQTvVIlwGcm8dTsSkqtBDSUwZyWbfKfKOI1/RhM9dC3gj5/BOY57DYYV4rdTK01
-ZtYjuhdfs2bhuP1uF/cgnSSZlv8azvf7Egh7tHPnYxvLjfq1bJAhCIX0hNg0a81/ndPAEFky
-fSko+JPKvdSvsUcSi2QQ4U2HX//jNBjXRfG4F0utgbJnhXzEckz6gqt7wSDZH2oddVuO8Ssc
-T7sK+CdXthSKnRyuI+sGUpG+6glpKWIfYkWFKNZWuQ+YUatY3QEDHXTIioycSmV8p4d/g/0S
-V6TegidLxY8bXMkbqz+3n6FArRffv5MH7qt3cYkCPgQTAQIAKAUCWCXhOwIbAwUJAeEzgAYL
-CQgHAwIGFQgCCQoLBBYCAwECHgECF4AACgkQ6I0zNPpfagrN/w/+Igp3vtYdNunikw3yHnYf
-Jkm0MmaMDUM9mtsaXVN6xb9n25N3Xa3GWCpmdsbYZ8334tI/oQ4/NHq/bEI5WFH5F1aFkMkm
-5AJVLuUkipCtmCZ5NkbRPJA9l0uNUUE6uuFXBhf4ddu7jb0jMetRF/kifJHVCCo5fISUNhLp
-7bwcWq9qgDQNZNYMOo4s9WX5Tl+5x4gTZdd2/cAYt49h/wnkw+huM+Jm0GojpLqIQ1jZiffm
-otf5rF4L+JhIIdW0W4IIh1v9BhHVllXw+z9oj0PALstT5h8/DuKoIiirFJ4DejU85GR1KKAS
-DeO19G/lSpWj1rSgFv2N2gAOxq0X+BbQTua2jdcY6JpHR4H1JJ2wzfHsHPgDQcgY1rGlmjVF
-aqU73WV4/hzXc/HshK/k4Zd8uD4zypv6rFsZ3UemK0aL2zXLVpV8SPWQ61nS03x675SmDlYr
-A80ENfdqvsn00JQuBVIv4Tv0Ub7NfDraDGJCst8rObjBT/0vnBWTBCebb2EsnS2iStIFkWdz
-/WXs4L4Yzre1iJwqRjiuqahZR5jHsjAUf2a0O29HVHE7zlFtCFmLPClml2lGQfQOpm5klGZF
-rmvus+qZ9rt35UgWHPZezykkwtWrFOwspwuCWaPDto6tgbRJZ4ftitpdYYM3dKW9IGJXBwrt
-BQrMsu+lp0vDF+yJAlUEEwEIAD8CGwMGCwkIBwMCBhUIAgkKCwQWAgMBAh4BAheAFiEErpbt
-lp5HmwCE8+F/6I0zNPpfagoFAmEAEJwFCQycmLgACgkQ6I0zNPpfagpWoBAAhOcbMAUw6Zt0
-GYzT3sR5/c0iatezPzXEXJf9ebzR8M5uPElXcxcnMx1dvXZmGPXPJKCPa99WCu1NZYy8F+Wj
-GTOY9tfIkvSxhys1p/giPAmvid6uQmD+bz7ivktnyzCkDWfMA+l8lsCSEqVlaq6y5T+a6SWB
-6TzC2S0MPb/RrC/7DpwyrNYWumvyVJh09adm1Mw/UGgst/sZ8eMaRYEd3X0yyT1CBpX4zp2E
-qQj9IEOTizvzv1x2jkHe5ZUeU3+nTBNlhSA+WFHUi0pfBdo2qog3Mv2EC1P2qMKoSdD5tPbA
-zql1yKoHHnXOMsqdftGwbiv2sYXWvrYvmaCd3Ys/viOyt3HOy9uV2ZEtBd9Yqo9x/NZj8QMA
-nY5k8jjrIXbUC89MqrJsQ6xxWQIg5ikMT7DvY0Ln89ev4oJyVvwIQAwCm4jUzFNm9bZLYDOP
-5lGJCV7tF5NYVU7NxNM8vescKc40mVNK/pygS5mxhK9QYOUjZsIv8gddrl1TkqrFMuxFnTyN
-WvzE29wFu/n4N1DkF+ZBqS70SlRvB+Hjz5LrDgEzF1Wf1eA/wq1dZbvMjjDVIc2VGlYp8Cp2
-8ob23c1seTtYXTNYgSR5go4EpH+xi+bIWv01bQQ9xGwBbT5sm4WUeWOcmX4QewzLZ3T/wK9+
-N4Ye/hmU9O34FwWJOY58EIe0OUV0aGVyZXVtIEZvdW5kYXRpb24gU2VjdXJpdHkgVGVhbSA8
-c2VjdXJpdHlAZXRoZXJldW0ub3JnPokCHAQRAQgABgUCWhQmOgAKCRB6DAN0NP5372LSEACT
-wZk1TASWZj5QF7rmkIM1GEyBxLE+PundNcMgM9Ktj1315ED8SmiukNI4knVS1MY99OIgXhQl
-D1foF2GKdTomrwwC4012zTNyUYCY60LnPZ6Z511HG+rZgZtZrbkz0IiUpwAlhGQND77lBqem
-J3K+CFX2XpDA/ojui/kqrY4cwMT5P8xPJkwgpRgw/jgdcZyJTsXdHblV9IGU4H1Vd1SgcfAf
-Db3YxDUlBtzlp0NkZqxen8irLIXUQvsfuIfRUbUSkWoK/n3U/gOCajAe8ZNF07iX4OWjH4Sw
-NDA841WhFWcGE+d8+pfMVfPASU3UPKH72uw86b2VgR46Av6voyMFd1pj+yCA+YAhJuOpV4yL
-QaGg2Z0kVOjuNWK/kBzp1F58DWGh4YBatbhE/UyQOqAAtR7lNf0M3QF9AdrHTxX8oZeqVW3V
-Fmi2mk0NwCIUv8SSrZr1dTchp04OtyXe5gZBXSfzncCSRQIUDC8OgNWaOzAaUmK299v4bvye
-uSCxOysxC7Q1hZtjzFPKdljS81mRlYeUL4fHlJU9R57bg8mriSXLmn7eKrSEDm/EG5T8nRx7
-TgX2MqJs8sWFxD2+bboVEu75yuFmZ//nmCBApAit9Hr2/sCshGIEpa9MQ6xJCYUxyqeJH+Cc
-Aja0UfXhnK2uvPClpJLIl4RE3gm4OXeE1IkCPgQTAQIAKAIbAwYLCQgHAwIGFQgCCQoLBBYC
-AwECHgECF4AFAloJYfoFCQWjYFgACgkQ6I0zNPpfagr4MQ//cfp3GSbSG8dkqgctW67Fy7cQ
-diiTmx3cwxY+tlI3yrNmdjtrIQMzGdqtY6LNz7aN87F8mXNf+DyVHX9+wd1Y8U+E+hVCTzKC
-sefUfxTz6unD9TTcGqaoelgIPMn4IiKz1RZE6eKpfDWe6q78W1Y6x1bE0qGNSjqT/QSxpezF
-E/OAm/t8RRxVxDtqz8LfH2zLea5zaC+ADj8EqgY9vX9TQa4DyVV8MgOyECCCadJQCD5O5hIA
-B2gVDWwrAUw+KBwskXZ7Iq4reJTKLEmt5z9zgtJ/fABwaCFt66ojwg0/RjbO9cNA3ZwHLGwU
-C6hkb6bRzIoZoMfYxVS84opiqf/Teq+t/XkBYCxbSXTJDA5MKjcVuw3N6YKWbkGP/EfQThe7
-BfAKFwwIw5YmsWjHK8IQj6R6hBxzTz9rz8y1Lu8EAAFfA7OJKaboI2qbOlauH98OuOUmVtr1
-TczHO+pTcgWVN0ytq2/pX5KBf4vbmULNbg3HFRq+gHx8CW+jyXGkcqjbgU/5FwtDxeqRTdGJ
-SyBGNBEU6pBNolyynyaKaaJjJ/biY27pvjymL5rlz95BH3Dn16Z4RRmqwlT6eq/wFYginujg
-CCE1icqOSE+Vjl7V8tV8AcgANkXKdbBE+Q8wlKsGI/kS1w4XFAYcaNHFT8qNeS8TSFXFhvU8
-HylYxO79t56JAj4EEwECACgFAlgl3tgCGwMFCQHhM4AGCwkIBwMCBhUIAgkKCwQWAgMBAh4B
-AheAAAoJEOiNMzT6X2oKmUMP/0hnaL6bVyepAq2LIdvIUbHfagt/Oo/KVfZs4bkM+xJOitJR
-0kwZV9PTihXFdzhL/YNWc2+LtEBtKItqkJZKmWC0E6OPXGVuU6hfFPebuzVccYJfm0Q3Ej19
-VJI9Uomf59Bpak8HYyEED7WVQjoYn7XVPsonwus/9+LDX+c5vutbrUdbjga3KjHbewD93X4O
-wVVoXyHEmU2Plyg8qvzFbNDylCWO7N2McO6SN6+7DitGZGr2+jO+P2R4RT1cnl2V3IRVcWZ0
-OTspPSnRGVr2fFiHN/+v8G/wHPLQcJZFvYPfUGNdcYbTmhWdiY0bEYXFiNrgzCCsyad7eKUR
-WN9QmxqmyqLDjUEDJCAh19ES6Vg3tqGwXk+uNUCoF30ga0TxQt6UXZJDEQFAGeASQ/RqE/q1
-EAuLv8IGM8o7IqKO2pWfLuqsY6dTbKBwDzz9YOJt7EOGuPPQbHxaYStTushZmJnm7hi8lhVG
-jT7qsEJdE95Il+I/mHWnXsCevaXjZugBiyV9yvOq4Hwwe2s1zKfrnQ4u0cadvGAh2eIqum7M
-Y3o6nD47aJ3YmEPX/WnhI56bACa2GmWvUwjI4c0/er3esSPYnuHnM9L8Am4qQwMVSmyU80tC
-MI7A9e13Mvv+RRkYFLJ7PVPdNpbW5jqX1doklFpKf6/XM+B+ngYneU+zgCUBiQJVBBMBCAA/
-AhsDBgsJCAcDAgYVCAIJCgsEFgIDAQIeAQIXgBYhBK6W7ZaeR5sAhPPhf+iNMzT6X2oKBQJh
-ABCQBQkMnJi4AAoJEOiNMzT6X2oKAv0P+gJ3twBp5efNWyVLcIg4h4cOo9uD0NPvz8/fm2gX
-FoOJL3MeigtPuSVfE9kuTaTuRbArzuFtdvH6G/kcRQvOlO4zyiIRHCk1gDHoIvvtn6RbRhVm
-/Xo4uGIsFHst7n4A7BjicwEK5Op6Ih5Hoq19xz83YSBgBVk2fYEJIRyJiKFbyPjH0eSYe8v+
-Ra5/F85ugLx1P6mMVkW+WPzULns89riW7BGTnZmXFHZp8nO2pkUlcI7F3KRG7l4kmlC50ox6
-DiG/6AJCVulbAClky9C68TmJ/R1RazQxU/9IqVywsydq66tbJQbm5Z7GEti0C5jjbSRJL2oT
-1xC7Rilr85PMREkPL3vegJdgj5PKlffZ/MocD/0EohiQ7wFpejFD4iTljeh0exRUwCRb6655
-9ib34JSQgU8Hl4JJu+mEgd9v0ZHD0/1mMD6fnAR84zca+O3cdASbnQmzTOKcGzLIrkE8TEnU
-+2UZ8Ol7SAAqmBgzY1gKOilUho6dkyCAwNL+QDpvrITDPLEFPsjyB/M2KudZSVEn+Rletju1
-qkMW31qFMNlsbwzMZw+0USeGcs31Cs0B2/WQsro99CExlhS9auUFkmoVjJmYVTIYOM0zuPa4
-OyGspqPhRu5hEsmMDPDWD7Aad5k4GTqogQNnuKyRliZjXXrDZqFD5nfsJSL8Ky/sJGEMuQIN
-BFgl3tgBEACbgq6HTN5gEBi0lkD/MafInmNi+59U5gRGYqk46WlfRjhHudXjDpgD0lolGb4h
-YontkMaKRlCg2Rvgjvk3Zve0PKWjKw7gr8YBa9fMFY8BhAXI32OdyI9rFhxEZFfWAfwKVmT1
-9BdeAQRFvcfd+8w8f1XVc+zddULMJFBTr+xKDlIRWwTkdLPQeWbjo0eHl/g4tuLiLrTxVbnj
-26bf+2+1DbM/w5VavzPrkviHqvKe/QP/gay4QDViWvFgLb90idfAHIdsPgflp0VDS5rVHFL6
-D73rSRdIRo3I8c8mYoNjSR4XDuvgOkAKW9LR3pvouFHHjp6Fr0GesRbrbb2EG66iPsR99MQ7
-FqIL9VMHPm2mtR+XvbnKkH2rYyEqaMbSdk29jGapkAWle4sIhSKk749A4tGkHl08KZ2N9o6G
-rfUehP/V2eJLaph2DioFL1HxRryrKy80QQKLMJRekxigq8greW8xB4zuf9Mkuou+RHNmo8Pe
-bHjFstLigiD6/zP2e+4tUmrT0/JTGOShoGMl8Rt0VRxdPImKun+4LOXbfOxArOSkY6i35+gs
-gkkSy1gTJE0BY3S9auT6+YrglY/TWPQ9IJxWVOKlT+3WIp5wJu2bBKQ420VLqDYzkoWytel/
-bM1ACUtipMiIVeUs2uFiRjpzA1Wy0QHKPTdSuGlJPRrfcQARAQABiQIlBBgBAgAPAhsMBQJa
-CWIIBQkFo2BYAAoJEOiNMzT6X2oKgSwQAKKs7BGF8TyZeIEO2EUK7R2bdQDCdSGZY06tqLFg
-3IHMGxDMb/7FVoa2AEsFgv6xpoebxBB5zkhUk7lslgxvKiSLYjxfNjTBltfiFJ+eQnf+OTs8
-KeR51lLa66rvIH2qUzkNDCCTF45H4wIDpV05AXhBjKYkrDCrtey1rQyFp5fxI+0IQ1UKKXvz
-ZK4GdxhxDbOUSd38MYy93nqcmclGSGK/gF8XiyuVjeifDCM6+T1NQTX0K9lneidcqtBDvlgg
-JTLJtQPO33o5EHzXSiud+dKth1uUhZOFEaYRZoye1YE3yB0TNOOE8fXlvu8iuIAMBSDL9ep6
-sEIaXYwoD60I2gHdWD0lkP0DOjGQpi4ouXM3Edsd5MTi0MDRNTij431kn8T/D0LCgmoUmYYM
-BgbwFhXr67axPZlKjrqR0z3F/Elv0ZPPcVg1tNznsALYQ9Ovl6b5M3cJ5GapbbvNWC7yEE1q
-Scl9HiMxjt/H6aPastH63/7wcN0TslW+zRBy05VNJvpWGStQXcngsSUeJtI1Gd992YNjUJq4
-/Lih6Z1TlwcFVap+cTcDptoUvXYGg/9mRNNPZwErSfIJ0Ibnx9wPVuRN6NiCLOt2mtKp2F1p
-M6AOQPpZ85vEh6I8i6OaO0w/Z0UHBwvpY6jDUliaROsWUQsqz78Z34CVj4cy6vPW2EF4iQIl
-BBgBAgAPBQJYJd7YAhsMBQkB4TOAAAoJEOiNMzT6X2oKTjgP/1ojCVyGyvHMLUgnX0zwrR5Q
-1M5RKFz6kHwKjODVLR3Isp8I935oTQt3DY7yFDI4t0GqbYRQMtxcNEb7maianhK2trCXfhPs
-6/L04igjDf5iTcmzamXN6xnh5xkz06hZJJCMuu4MvKxC9MQHCVKAwjswl/9H9JqIBXAY3E2l
-LpX5P+5jDZuPxS86p3+k4Rrdp9KTGXjiuEleM3zGlz5BLWydqovOck7C2aKh27ETFpDYY0z3
-yQ5AsPJyk1rAr0wrH6+ywmwWlzuQewavnrLnJ2M8iMFXpIhyHeEIU/f7o8f+dQk72rZ9CGzd
-cqig2za/BS3zawZWgbv2vB2elNsIllYLdir45jxBOxx2yvJvEuu4glz78y4oJTCTAYAbMlle
-5gVdPkVcGyvvVS9tinnSaiIzuvWrYHKWll1uYPm2Q1CDs06P5I7bUGAXpgQLUh/XQguy/0sX
-GWqW3FS5JzP+XgcR/7UASvwBdHylubKbeqEpB7G1s+m+8C67qOrc7EQv3Jmy1YDOkhEyNig1
-rmjplLuir3tC1X+D7dHpn7NJe7nMwFx2b2MpMkLA9jPPAGPp/ekcu5sxCe+E0J/4UF++K+CR
-XIxgtzU2UJfp8p9x+ygbx5qHinR0tVRdIzv3ZnGsXrfxnWfSOaB582cU3VRN9INzHHax8ETa
-QVDnGO5uQa+FiQI8BBgBCAAmAhsMFiEErpbtlp5HmwCE8+F/6I0zNPpfagoFAmEAELYFCQyc
-mN4ACgkQ6I0zNPpfagoqAQ/+MnDjBx8JWMd/XjeFoYKx/Oo0ntkInV+ME61JTBls4PdVk+TB
-8PWZdPQHw9SnTvRmykFeznXIRzuxkowjrZYXdPXBxY2b1WyD5V3Ati1TM9vqpaR4osyPs2xy
-I4dzDssh9YvUsIRL99O04/65lGiYeBNuACq+yK/7nD/ErzBkDYJHhMCdadbVWUACxvVIDvro
-yQeVLKMsHqMCd8BTGD7VDs79NXskPnN77pAFnkzS4Z2b8SNzrlgTc5pUiuZHIXPIpEYmsYzh
-ucTU6uI3dN1PbSFHK5tG2pHb4ZrPxY3L20Dgc2Tfu5/SDApZzwvvKTqjdO891MEJ++H+ssOz
-i4O1UeWKs9owWttan9+PI47ozBSKOTxmMqLSQ0f56Np9FJsV0ilGxRKfjhzJ4KniOMUBA7mP
-+m+TmXfVtthJred4sHlJMTJNpt+sCcT6wLMmyc3keIEAu33gsJj3LTpkEA2q+V+ZiP6Q8HRB
-402ITklABSArrPSE/fQU9L8hZ5qmy0Z96z0iyILgVMLuRCCfQOMWhwl8yQWIIaf1yPI07xur
-epy6lH7HmxjjOR7eo0DaSxQGQpThAtFGwkWkFh8yki8j3E42kkrxvEyyYZDXn2YcI3bpqhJx
-PtwCMZUJ3kc/skOrs6bOI19iBNaEoNX5Dllm7UHjOgWNDQkcCuOCxucKano=
-=arte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+=b5eA
 -----END PGP PUBLIC KEY BLOCK-----
 ```

accounts/abi/abi_test.go

@@ -1199,7 +1199,6 @@ func TestUnpackRevert(t *testing.T) {
 		{"4e487b7100000000000000000000000000000000000000000000000000000000000000ff", "unknown panic code: 0xff", nil},
 	}
 	for index, c := range cases {
-		index, c := index, c
 		t.Run(fmt.Sprintf("case %d", index), func(t *testing.T) {
 			t.Parallel()
 			got, err := UnpackRevert(common.Hex2Bytes(c.input))
@@ -1218,3 +1217,10 @@ func TestUnpackRevert(t *testing.T) {
 		})
 	}
 }
+
+func TestInternalContractType(t *testing.T) {
+	jsonData := `[{"inputs":[{"components":[{"internalType":"uint256","name":"dailyLimit","type":"uint256"},{"internalType":"uint256","name":"txLimit","type":"uint256"},{"internalType":"uint256","name":"accountDailyLimit","type":"uint256"},{"internalType":"uint256","name":"minAmount","type":"uint256"},{"internalType":"bool","name":"onlyWhitelisted","type":"bool"}],"internalType":"struct IMessagePassingBridge.BridgeLimits","name":"bridgeLimits","type":"tuple"},{"components":[{"internalType":"uint256","name":"lastTransferReset","type":"uint256"},{"internalType":"uint256","name":"bridged24Hours","type":"uint256"}],"internalType":"struct IMessagePassingBridge.AccountLimit","name":"accountDailyLimit","type":"tuple"},{"components":[{"internalType":"uint256","name":"lastTransferReset","type":"uint256"},{"internalType":"uint256","name":"bridged24Hours","type":"uint256"}],"internalType":"struct IMessagePassingBridge.BridgeDailyLimit","name":"bridgeDailyLimit","type":"tuple"},{"internalType":"contract INameService","name":"nameService","type":"INameService"},{"internalType":"bool","name":"isClosed","type":"bool"},{"internalType":"address","name":"from","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"canBridge","outputs":[{"internalType":"bool","name":"isWithinLimit","type":"bool"},{"internalType":"string","name":"error","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"uint8","name":"decimals","type":"uint8"}],"name":"normalizeFrom18ToTokenDecimals","outputs":[{"internalType":"uint256","name":"normalized","type":"uint256"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"uint8","name":"decimals","type":"uint8"}],"name":"normalizeFromTokenTo18Decimals","outputs":[{"internalType":"uint256","name":"normalized","type":"uint256"}],"stateMutability":"pure","type":"function"}]`
+	if _, err := JSON(strings.NewReader(jsonData)); err != nil {
+		t.Fatal(err)
+	}
+}

accounts/abi/bind/bind.go

@@ -252,7 +252,7 @@ func Bind(types []string, abis []string, bytecodes []string, fsigs []map[string]
 		}
 		// Parse library references.
 		for pattern, name := range libs {
-			matched, err := regexp.Match("__\\$"+pattern+"\\$__", []byte(contracts[types[i]].InputBin))
+			matched, err := regexp.MatchString("__\\$"+pattern+"\\$__", contracts[types[i]].InputBin)
 			if err != nil {
 				log.Error("Could not search for pattern", "pattern", pattern, "contract", contracts[types[i]], "err", err)
 			}

accounts/abi/bind/util_test.go

@@ -82,7 +82,9 @@ func TestWaitDeployed(t *testing.T) {
 		}()
 
 		// Send and mine the transaction.
-		backend.Client().SendTransaction(ctx, tx)
+		if err := backend.Client().SendTransaction(ctx, tx); err != nil {
+			t.Errorf("test %q: failed to send transaction: %v", name, err)
+		}
 		backend.Commit()
 
 		select {
@@ -116,7 +118,9 @@ func TestWaitDeployedCornerCases(t *testing.T) {
 	tx, _ = types.SignTx(tx, types.LatestSigner(params.AllDevChainProtocolChanges), testKey)
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()
-	backend.Client().SendTransaction(ctx, tx)
+	if err := backend.Client().SendTransaction(ctx, tx); err != nil {
+		t.Errorf("failed to send transaction: %q", err)
+	}
 	backend.Commit()
 	notContractCreation := errors.New("tx is not contract creation")
 	if _, err := bind.WaitDeployed(ctx, backend.Client(), tx); err.Error() != notContractCreation.Error() {
@@ -134,6 +138,8 @@ func TestWaitDeployedCornerCases(t *testing.T) {
 		}
 	}()
 
-	backend.Client().SendTransaction(ctx, tx)
+	if err := backend.Client().SendTransaction(ctx, tx); err != nil {
+		t.Errorf("failed to send transaction: %q", err)
+	}
 	cancel()
 }

accounts/abi/event_test.go

@@ -331,7 +331,6 @@ func TestEventTupleUnpack(t *testing.T) {
 
 	for _, tc := range testCases {
 		assert := assert.New(t)
-		tc := tc
 		t.Run(tc.name, func(t *testing.T) {
 			err := unpackTestEventData(tc.dest, tc.data, tc.jsonLog, assert)
 			if tc.error == "" {

accounts/abi/pack_test.go

@@ -34,7 +34,6 @@ import (
 func TestPack(t *testing.T) {
 	t.Parallel()
 	for i, test := range packUnpackTests {
-		i, test := i, test
 		t.Run(strconv.Itoa(i), func(t *testing.T) {
 			t.Parallel()
 			encb, err := hex.DecodeString(test.packed)

accounts/abi/reflect_test.go

@@ -172,7 +172,6 @@ var reflectTests = []reflectTest{
 func TestReflectNameToStruct(t *testing.T) {
 	t.Parallel()
 	for _, test := range reflectTests {
-		test := test
 		t.Run(test.name, func(t *testing.T) {
 			t.Parallel()
 			m, err := mapArgNamesToStructFields(test.args, reflect.ValueOf(test.struc))

accounts/abi/topics_test.go

@@ -137,7 +137,6 @@ func TestMakeTopics(t *testing.T) {
 		},
 	}
 	for _, tt := range tests {
-		tt := tt
 		t.Run(tt.name, func(t *testing.T) {
 			t.Parallel()
 			got, err := MakeTopics(tt.args.query...)
@@ -373,7 +372,6 @@ func TestParseTopics(t *testing.T) {
 	tests := setupTopicsTests()
 
 	for _, tt := range tests {
-		tt := tt
 		t.Run(tt.name, func(t *testing.T) {
 			t.Parallel()
 			createObj := tt.args.createObj()
@@ -393,7 +391,6 @@ func TestParseTopicsIntoMap(t *testing.T) {
 	tests := setupTopicsTests()
 
 	for _, tt := range tests {
-		tt := tt
 		t.Run(tt.name, func(t *testing.T) {
 			t.Parallel()
 			outMap := make(map[string]interface{})

accounts/abi/type.go

@@ -219,7 +219,12 @@ func NewType(t string, internalType string, components []ArgumentMarshaling) (ty
 		typ.T = FunctionTy
 		typ.Size = 24
 	default:
-		return Type{}, fmt.Errorf("unsupported arg type: %s", t)
+		if strings.HasPrefix(internalType, "contract ") {
+			typ.Size = 20
+			typ.T = AddressTy
+		} else {
+			return Type{}, fmt.Errorf("unsupported arg type: %s", t)
+		}
 	}
 
 	return

accounts/abi/unpack_test.go

@@ -389,7 +389,6 @@ func TestMethodMultiReturn(t *testing.T) {
 		"Can not unpack into a slice with wrong types",
 	}}
 	for _, tc := range testCases {
-		tc := tc
 		t.Run(tc.name, func(t *testing.T) {
 			require := require.New(t)
 			err := abi.UnpackIntoInterface(tc.dest, "multi", data)
@@ -947,7 +946,7 @@ func TestOOMMaliciousInput(t *testing.T) {
 		}
 		encb, err := hex.DecodeString(test.enc)
 		if err != nil {
-			t.Fatalf("invalid hex: %s" + test.enc)
+			t.Fatalf("invalid hex: %s", test.enc)
 		}
 		_, err = abi.Methods["method"].Outputs.UnpackValues(encb)
 		if err == nil {

appveyor.yml

@@ -24,7 +24,9 @@ for:
         - image: Ubuntu
     build_script:
       - go run build/ci.go lint
-      - go run build/ci.go generate -verify
+      - go run build/ci.go check_tidy
+      - go run build/ci.go check_generate
+      - go run build/ci.go check_baddeps
       - go run build/ci.go install -dlgo
     test_script:
       - go run build/ci.go test -dlgo -short

beacon/blsync/block_sync_test.go

@@ -70,7 +70,10 @@ func TestBlockSync(t *testing.T) {
 		t.Helper()
 		var expNumber, headNumber uint64
 		if expHead != nil {
-			p, _ := expHead.ExecutionPayload()
+			p, err := expHead.ExecutionPayload()
+			if err != nil {
+				t.Fatalf("expHead.ExecutionPayload() failed: %v", err)
+			}
 			expNumber = p.NumberU64()
 		}
 		select {

beacon/blsync/config.go

@@ -41,7 +41,7 @@ var (
 			AddFork("BELLATRIX", 144896, []byte{2, 0, 0, 0}).
 			AddFork("CAPELLA", 194048, []byte{3, 0, 0, 0}).
 			AddFork("DENEB", 269568, []byte{4, 0, 0, 0}),
-		Checkpoint: common.HexToHash("0x388be41594ec7d6a6894f18c73f3469f07e2c19a803de4755d335817ed8e2e5a"),
+		Checkpoint: common.HexToHash("0x6509b691f4de4f7b083f2784938fd52f0e131675432b3fd85ea549af9aebd3d0"),
 	}
 
 	SepoliaConfig = lightClientConfig{
@@ -54,34 +54,34 @@ var (
 			AddFork("BELLATRIX", 100, []byte{144, 0, 0, 113}).
 			AddFork("CAPELLA", 56832, []byte{144, 0, 0, 114}).
 			AddFork("DENEB", 132608, []byte{144, 0, 0, 115}),
-		Checkpoint: common.HexToHash("0x1005a6d9175e96bfbce4d35b80f468e9bff0b674e1e861d16e09e10005a58e81"),
+		Checkpoint: common.HexToHash("0x456e85f5608afab3465a0580bff8572255f6d97af0c5f939e3f7536b5edb2d3f"),
 	}
 
-	GoerliConfig = lightClientConfig{
+	HoleskyConfig = lightClientConfig{
 		ChainConfig: (&types.ChainConfig{
-			GenesisValidatorsRoot: common.HexToHash("0x043db0d9a83813551ee2f33450d23797757d430911a9320530ad8a0eabc43efb"),
-			GenesisTime:           1614588812,
+			GenesisValidatorsRoot: common.HexToHash("0x9143aa7c615a7f7115e2b6aac319c03529df8242ae705fba9df39b79c59fa8b1"),
+			GenesisTime:           1695902400,
 		}).
-			AddFork("GENESIS", 0, []byte{0, 0, 16, 32}).
-			AddFork("ALTAIR", 36660, []byte{1, 0, 16, 32}).
-			AddFork("BELLATRIX", 112260, []byte{2, 0, 16, 32}).
-			AddFork("CAPELLA", 162304, []byte{3, 0, 16, 32}).
-			AddFork("DENEB", 231680, []byte{4, 0, 16, 32}),
-		Checkpoint: common.HexToHash("0x53a0f4f0a378e2c4ae0a9ee97407eb69d0d737d8d8cd0a5fb1093f42f7b81c49"),
+			AddFork("GENESIS", 0, []byte{1, 1, 112, 0}).
+			AddFork("ALTAIR", 0, []byte{2, 1, 112, 0}).
+			AddFork("BELLATRIX", 0, []byte{3, 1, 112, 0}).
+			AddFork("CAPELLA", 256, []byte{4, 1, 112, 0}).
+			AddFork("DENEB", 29696, []byte{5, 1, 112, 0}),
+		Checkpoint: common.HexToHash("0x6456a1317f54d4b4f2cb5bc9d153b5af0988fe767ef0609f0236cf29030bcff7"),
 	}
 )
 
 func makeChainConfig(ctx *cli.Context) lightClientConfig {
 	var config lightClientConfig
 	customConfig := ctx.IsSet(utils.BeaconConfigFlag.Name)
-	utils.CheckExclusive(ctx, utils.MainnetFlag, utils.GoerliFlag, utils.SepoliaFlag, utils.BeaconConfigFlag)
+	utils.CheckExclusive(ctx, utils.MainnetFlag, utils.SepoliaFlag, utils.HoleskyFlag, utils.BeaconConfigFlag)
 	switch {
 	case ctx.Bool(utils.MainnetFlag.Name):
 		config = MainnetConfig
 	case ctx.Bool(utils.SepoliaFlag.Name):
 		config = SepoliaConfig
-	case ctx.Bool(utils.GoerliFlag.Name):
-		config = GoerliConfig
+	case ctx.Bool(utils.HoleskyFlag.Name):
+		config = HoleskyConfig
 	default:
 		if !customConfig {
 			config = MainnetConfig

beacon/blsync/engineclient.go

@@ -92,7 +92,7 @@ func (ec *engineClient) updateLoop(headCh <-chan types.ChainHeadEvent) {
 }
 
 func (ec *engineClient) callNewPayload(fork string, event types.ChainHeadEvent) (string, error) {
-	execData := engine.BlockToExecutableData(event.Block, nil, nil).ExecutionPayload
+	execData := engine.BlockToExecutableData(event.Block, nil, nil, nil).ExecutionPayload
 
 	var (
 		method string

beacon/engine/gen_ed.go

@@ -17,23 +17,24 @@ var _ = (*executableDataMarshaling)(nil)
 // MarshalJSON marshals as JSON.
 func (e ExecutableData) MarshalJSON() ([]byte, error) {
 	type ExecutableData struct {
-		ParentHash    common.Hash         `json:"parentHash"    gencodec:"required"`
-		FeeRecipient  common.Address      `json:"feeRecipient"  gencodec:"required"`
-		StateRoot     common.Hash         `json:"stateRoot"     gencodec:"required"`
-		ReceiptsRoot  common.Hash         `json:"receiptsRoot"  gencodec:"required"`
-		LogsBloom     hexutil.Bytes       `json:"logsBloom"     gencodec:"required"`
-		Random        common.Hash         `json:"prevRandao"    gencodec:"required"`
-		Number        hexutil.Uint64      `json:"blockNumber"   gencodec:"required"`
-		GasLimit      hexutil.Uint64      `json:"gasLimit"      gencodec:"required"`
-		GasUsed       hexutil.Uint64      `json:"gasUsed"       gencodec:"required"`
-		Timestamp     hexutil.Uint64      `json:"timestamp"     gencodec:"required"`
-		ExtraData     hexutil.Bytes       `json:"extraData"     gencodec:"required"`
-		BaseFeePerGas *hexutil.Big        `json:"baseFeePerGas" gencodec:"required"`
-		BlockHash     common.Hash         `json:"blockHash"     gencodec:"required"`
-		Transactions  []hexutil.Bytes     `json:"transactions"  gencodec:"required"`
-		Withdrawals   []*types.Withdrawal `json:"withdrawals"`
-		BlobGasUsed   *hexutil.Uint64     `json:"blobGasUsed"`
-		ExcessBlobGas *hexutil.Uint64     `json:"excessBlobGas"`
+		ParentHash       common.Hash             `json:"parentHash"    gencodec:"required"`
+		FeeRecipient     common.Address          `json:"feeRecipient"  gencodec:"required"`
+		StateRoot        common.Hash             `json:"stateRoot"     gencodec:"required"`
+		ReceiptsRoot     common.Hash             `json:"receiptsRoot"  gencodec:"required"`
+		LogsBloom        hexutil.Bytes           `json:"logsBloom"     gencodec:"required"`
+		Random           common.Hash             `json:"prevRandao"    gencodec:"required"`
+		Number           hexutil.Uint64          `json:"blockNumber"   gencodec:"required"`
+		GasLimit         hexutil.Uint64          `json:"gasLimit"      gencodec:"required"`
+		GasUsed          hexutil.Uint64          `json:"gasUsed"       gencodec:"required"`
+		Timestamp        hexutil.Uint64          `json:"timestamp"     gencodec:"required"`
+		ExtraData        hexutil.Bytes           `json:"extraData"     gencodec:"required"`
+		BaseFeePerGas    *hexutil.Big            `json:"baseFeePerGas" gencodec:"required"`
+		BlockHash        common.Hash             `json:"blockHash"     gencodec:"required"`
+		Transactions     []hexutil.Bytes         `json:"transactions"  gencodec:"required"`
+		Withdrawals      []*types.Withdrawal     `json:"withdrawals"`
+		BlobGasUsed      *hexutil.Uint64         `json:"blobGasUsed"`
+		ExcessBlobGas    *hexutil.Uint64         `json:"excessBlobGas"`
+		ExecutionWitness *types.ExecutionWitness `json:"executionWitness,omitempty"`
 	}
 	var enc ExecutableData
 	enc.ParentHash = e.ParentHash
@@ -58,29 +59,31 @@ func (e ExecutableData) MarshalJSON() ([]byte, error) {
 	enc.Withdrawals = e.Withdrawals
 	enc.BlobGasUsed = (*hexutil.Uint64)(e.BlobGasUsed)
 	enc.ExcessBlobGas = (*hexutil.Uint64)(e.ExcessBlobGas)
+	enc.ExecutionWitness = e.ExecutionWitness
 	return json.Marshal(&enc)
 }
 
 // UnmarshalJSON unmarshals from JSON.
 func (e *ExecutableData) UnmarshalJSON(input []byte) error {
 	type ExecutableData struct {
-		ParentHash    *common.Hash        `json:"parentHash"    gencodec:"required"`
-		FeeRecipient  *common.Address     `json:"feeRecipient"  gencodec:"required"`
-		StateRoot     *common.Hash        `json:"stateRoot"     gencodec:"required"`
-		ReceiptsRoot  *common.Hash        `json:"receiptsRoot"  gencodec:"required"`
-		LogsBloom     *hexutil.Bytes      `json:"logsBloom"     gencodec:"required"`
-		Random        *common.Hash        `json:"prevRandao"    gencodec:"required"`
-		Number        *hexutil.Uint64     `json:"blockNumber"   gencodec:"required"`
-		GasLimit      *hexutil.Uint64     `json:"gasLimit"      gencodec:"required"`
-		GasUsed       *hexutil.Uint64     `json:"gasUsed"       gencodec:"required"`
-		Timestamp     *hexutil.Uint64     `json:"timestamp"     gencodec:"required"`
-		ExtraData     *hexutil.Bytes      `json:"extraData"     gencodec:"required"`
-		BaseFeePerGas *hexutil.Big        `json:"baseFeePerGas" gencodec:"required"`
-		BlockHash     *common.Hash        `json:"blockHash"     gencodec:"required"`
-		Transactions  []hexutil.Bytes     `json:"transactions"  gencodec:"required"`
-		Withdrawals   []*types.Withdrawal `json:"withdrawals"`
-		BlobGasUsed   *hexutil.Uint64     `json:"blobGasUsed"`
-		ExcessBlobGas *hexutil.Uint64     `json:"excessBlobGas"`
+		ParentHash       *common.Hash            `json:"parentHash"    gencodec:"required"`
+		FeeRecipient     *common.Address         `json:"feeRecipient"  gencodec:"required"`
+		StateRoot        *common.Hash            `json:"stateRoot"     gencodec:"required"`
+		ReceiptsRoot     *common.Hash            `json:"receiptsRoot"  gencodec:"required"`
+		LogsBloom        *hexutil.Bytes          `json:"logsBloom"     gencodec:"required"`
+		Random           *common.Hash            `json:"prevRandao"    gencodec:"required"`
+		Number           *hexutil.Uint64         `json:"blockNumber"   gencodec:"required"`
+		GasLimit         *hexutil.Uint64         `json:"gasLimit"      gencodec:"required"`
+		GasUsed          *hexutil.Uint64         `json:"gasUsed"       gencodec:"required"`
+		Timestamp        *hexutil.Uint64         `json:"timestamp"     gencodec:"required"`
+		ExtraData        *hexutil.Bytes          `json:"extraData"     gencodec:"required"`
+		BaseFeePerGas    *hexutil.Big            `json:"baseFeePerGas" gencodec:"required"`
+		BlockHash        *common.Hash            `json:"blockHash"     gencodec:"required"`
+		Transactions     []hexutil.Bytes         `json:"transactions"  gencodec:"required"`
+		Withdrawals      []*types.Withdrawal     `json:"withdrawals"`
+		BlobGasUsed      *hexutil.Uint64         `json:"blobGasUsed"`
+		ExcessBlobGas    *hexutil.Uint64         `json:"excessBlobGas"`
+		ExecutionWitness *types.ExecutionWitness `json:"executionWitness,omitempty"`
 	}
 	var dec ExecutableData
 	if err := json.Unmarshal(input, &dec); err != nil {
@@ -154,5 +157,8 @@ func (e *ExecutableData) UnmarshalJSON(input []byte) error {
 	if dec.ExcessBlobGas != nil {
 		e.ExcessBlobGas = (*uint64)(dec.ExcessBlobGas)
 	}
+	if dec.ExecutionWitness != nil {
+		e.ExecutionWitness = dec.ExecutionWitness
+	}
 	return nil
 }

beacon/engine/gen_epe.go

@@ -18,13 +18,22 @@ func (e ExecutionPayloadEnvelope) MarshalJSON() ([]byte, error) {
 		ExecutionPayload *ExecutableData `json:"executionPayload"  gencodec:"required"`
 		BlockValue       *hexutil.Big    `json:"blockValue"  gencodec:"required"`
 		BlobsBundle      *BlobsBundleV1  `json:"blobsBundle"`
+		Requests         []hexutil.Bytes `json:"executionRequests"`
 		Override         bool            `json:"shouldOverrideBuilder"`
+		Witness          *hexutil.Bytes  `json:"witness,omitempty"`
 	}
 	var enc ExecutionPayloadEnvelope
 	enc.ExecutionPayload = e.ExecutionPayload
 	enc.BlockValue = (*hexutil.Big)(e.BlockValue)
 	enc.BlobsBundle = e.BlobsBundle
+	if e.Requests != nil {
+		enc.Requests = make([]hexutil.Bytes, len(e.Requests))
+		for k, v := range e.Requests {
+			enc.Requests[k] = v
+		}
+	}
 	enc.Override = e.Override
+	enc.Witness = e.Witness
 	return json.Marshal(&enc)
 }
 
@@ -34,7 +43,9 @@ func (e *ExecutionPayloadEnvelope) UnmarshalJSON(input []byte) error {
 		ExecutionPayload *ExecutableData `json:"executionPayload"  gencodec:"required"`
 		BlockValue       *hexutil.Big    `json:"blockValue"  gencodec:"required"`
 		BlobsBundle      *BlobsBundleV1  `json:"blobsBundle"`
+		Requests         []hexutil.Bytes `json:"executionRequests"`
 		Override         *bool           `json:"shouldOverrideBuilder"`
+		Witness          *hexutil.Bytes  `json:"witness,omitempty"`
 	}
 	var dec ExecutionPayloadEnvelope
 	if err := json.Unmarshal(input, &dec); err != nil {
@@ -51,8 +62,17 @@ func (e *ExecutionPayloadEnvelope) UnmarshalJSON(input []byte) error {
 	if dec.BlobsBundle != nil {
 		e.BlobsBundle = dec.BlobsBundle
 	}
+	if dec.Requests != nil {
+		e.Requests = make([][]byte, len(dec.Requests))
+		for k, v := range dec.Requests {
+			e.Requests[k] = v
+		}
+	}
 	if dec.Override != nil {
 		e.Override = *dec.Override
 	}
+	if dec.Witness != nil {
+		e.Witness = dec.Witness
+	}
 	return nil
 }

beacon/engine/types.go

@@ -59,23 +59,24 @@ type payloadAttributesMarshaling struct {
 
 // ExecutableData is the data necessary to execute an EL payload.
 type ExecutableData struct {
-	ParentHash    common.Hash         `json:"parentHash"    gencodec:"required"`
-	FeeRecipient  common.Address      `json:"feeRecipient"  gencodec:"required"`
-	StateRoot     common.Hash         `json:"stateRoot"     gencodec:"required"`
-	ReceiptsRoot  common.Hash         `json:"receiptsRoot"  gencodec:"required"`
-	LogsBloom     []byte              `json:"logsBloom"     gencodec:"required"`
-	Random        common.Hash         `json:"prevRandao"    gencodec:"required"`
-	Number        uint64              `json:"blockNumber"   gencodec:"required"`
-	GasLimit      uint64              `json:"gasLimit"      gencodec:"required"`
-	GasUsed       uint64              `json:"gasUsed"       gencodec:"required"`
-	Timestamp     uint64              `json:"timestamp"     gencodec:"required"`
-	ExtraData     []byte              `json:"extraData"     gencodec:"required"`
-	BaseFeePerGas *big.Int            `json:"baseFeePerGas" gencodec:"required"`
-	BlockHash     common.Hash         `json:"blockHash"     gencodec:"required"`
-	Transactions  [][]byte            `json:"transactions"  gencodec:"required"`
-	Withdrawals   []*types.Withdrawal `json:"withdrawals"`
-	BlobGasUsed   *uint64             `json:"blobGasUsed"`
-	ExcessBlobGas *uint64             `json:"excessBlobGas"`
+	ParentHash       common.Hash             `json:"parentHash"    gencodec:"required"`
+	FeeRecipient     common.Address          `json:"feeRecipient"  gencodec:"required"`
+	StateRoot        common.Hash             `json:"stateRoot"     gencodec:"required"`
+	ReceiptsRoot     common.Hash             `json:"receiptsRoot"  gencodec:"required"`
+	LogsBloom        []byte                  `json:"logsBloom"     gencodec:"required"`
+	Random           common.Hash             `json:"prevRandao"    gencodec:"required"`
+	Number           uint64                  `json:"blockNumber"   gencodec:"required"`
+	GasLimit         uint64                  `json:"gasLimit"      gencodec:"required"`
+	GasUsed          uint64                  `json:"gasUsed"       gencodec:"required"`
+	Timestamp        uint64                  `json:"timestamp"     gencodec:"required"`
+	ExtraData        []byte                  `json:"extraData"     gencodec:"required"`
+	BaseFeePerGas    *big.Int                `json:"baseFeePerGas" gencodec:"required"`
+	BlockHash        common.Hash             `json:"blockHash"     gencodec:"required"`
+	Transactions     [][]byte                `json:"transactions"  gencodec:"required"`
+	Withdrawals      []*types.Withdrawal     `json:"withdrawals"`
+	BlobGasUsed      *uint64                 `json:"blobGasUsed"`
+	ExcessBlobGas    *uint64                 `json:"excessBlobGas"`
+	ExecutionWitness *types.ExecutionWitness `json:"executionWitness,omitempty"`
 }
 
 // JSON type overrides for executableData.
@@ -92,13 +93,23 @@ type executableDataMarshaling struct {
 	ExcessBlobGas *hexutil.Uint64
 }
 
+// StatelessPayloadStatusV1 is the result of a stateless payload execution.
+type StatelessPayloadStatusV1 struct {
+	Status          string      `json:"status"`
+	StateRoot       common.Hash `json:"stateRoot"`
+	ReceiptsRoot    common.Hash `json:"receiptsRoot"`
+	ValidationError *string     `json:"validationError"`
+}
+
 //go:generate go run github.com/fjl/gencodec -type ExecutionPayloadEnvelope -field-override executionPayloadEnvelopeMarshaling -out gen_epe.go
 
 type ExecutionPayloadEnvelope struct {
 	ExecutionPayload *ExecutableData `json:"executionPayload"  gencodec:"required"`
 	BlockValue       *big.Int        `json:"blockValue"  gencodec:"required"`
 	BlobsBundle      *BlobsBundleV1  `json:"blobsBundle"`
+	Requests         [][]byte        `json:"executionRequests"`
 	Override         bool            `json:"shouldOverrideBuilder"`
+	Witness          *hexutil.Bytes  `json:"witness,omitempty"`
 }
 
 type BlobsBundleV1 struct {
@@ -107,15 +118,22 @@ type BlobsBundleV1 struct {
 	Blobs       []hexutil.Bytes `json:"blobs"`
 }
 
+type BlobAndProofV1 struct {
+	Blob  hexutil.Bytes `json:"blob"`
+	Proof hexutil.Bytes `json:"proof"`
+}
+
 // JSON type overrides for ExecutionPayloadEnvelope.
 type executionPayloadEnvelopeMarshaling struct {
 	BlockValue *hexutil.Big
+	Requests   []hexutil.Bytes
 }
 
 type PayloadStatusV1 struct {
-	Status          string       `json:"status"`
-	LatestValidHash *common.Hash `json:"latestValidHash"`
-	ValidationError *string      `json:"validationError"`
+	Status          string         `json:"status"`
+	Witness         *hexutil.Bytes `json:"witness"`
+	LatestValidHash *common.Hash   `json:"latestValidHash"`
+	ValidationError *string        `json:"validationError"`
 }
 
 type TransitionConfigurationV1 struct {
@@ -195,7 +213,21 @@ func decodeTransactions(enc [][]byte) ([]*types.Transaction, error) {
 // and that the blockhash of the constructed block matches the parameters. Nil
 // Withdrawals value will propagate through the returned block. Empty
 // Withdrawals value must be passed via non-nil, length 0 value in data.
-func ExecutableDataToBlock(data ExecutableData, versionedHashes []common.Hash, beaconRoot *common.Hash) (*types.Block, error) {
+func ExecutableDataToBlock(data ExecutableData, versionedHashes []common.Hash, beaconRoot *common.Hash, requests [][]byte) (*types.Block, error) {
+	block, err := ExecutableDataToBlockNoHash(data, versionedHashes, beaconRoot, requests)
+	if err != nil {
+		return nil, err
+	}
+	if block.Hash() != data.BlockHash {
+		return nil, fmt.Errorf("blockhash mismatch, want %x, got %x", data.BlockHash, block.Hash())
+	}
+	return block, nil
+}
+
+// ExecutableDataToBlockNoHash is analogous to ExecutableDataToBlock, but is used
+// for stateless execution, so it skips checking if the executable data hashes to
+// the requested hash (stateless has to *compute* the root hash, it's not given).
+func ExecutableDataToBlockNoHash(data ExecutableData, versionedHashes []common.Hash, beaconRoot *common.Hash, requests [][]byte) (*types.Block, error) {
 	txs, err := decodeTransactions(data.Transactions)
 	if err != nil {
 		return nil, err
@@ -230,6 +262,21 @@ func ExecutableDataToBlock(data ExecutableData, versionedHashes []common.Hash, b
 		h := types.DeriveSha(types.Withdrawals(data.Withdrawals), trie.NewStackTrie(nil))
 		withdrawalsRoot = &h
 	}
+
+	var requestsHash *common.Hash
+	if requests != nil {
+		// Put back request type byte.
+		typedRequests := make([][]byte, len(requests))
+		for i, reqdata := range requests {
+			typedReqdata := make([]byte, len(reqdata)+1)
+			typedReqdata[0] = byte(i)
+			copy(typedReqdata[1:], reqdata)
+			typedRequests[i] = typedReqdata
+		}
+		h := types.CalcRequestsHash(typedRequests)
+		requestsHash = &h
+	}
+
 	header := &types.Header{
 		ParentHash:       data.ParentHash,
 		UncleHash:        types.EmptyUncleHash,
@@ -250,36 +297,39 @@ func ExecutableDataToBlock(data ExecutableData, versionedHashes []common.Hash, b
 		ExcessBlobGas:    data.ExcessBlobGas,
 		BlobGasUsed:      data.BlobGasUsed,
 		ParentBeaconRoot: beaconRoot,
+		RequestsHash:     requestsHash,
 	}
-	block := types.NewBlockWithHeader(header).WithBody(types.Body{Transactions: txs, Uncles: nil, Withdrawals: data.Withdrawals})
-	if block.Hash() != data.BlockHash {
-		return nil, fmt.Errorf("blockhash mismatch, want %x, got %x", data.BlockHash, block.Hash())
-	}
-	return block, nil
+	return types.NewBlockWithHeader(header).
+			WithBody(types.Body{Transactions: txs, Uncles: nil, Withdrawals: data.Withdrawals}).
+			WithWitness(data.ExecutionWitness),
+		nil
 }
 
 // BlockToExecutableData constructs the ExecutableData structure by filling the
 // fields from the given block. It assumes the given block is post-merge block.
-func BlockToExecutableData(block *types.Block, fees *big.Int, sidecars []*types.BlobTxSidecar) *ExecutionPayloadEnvelope {
+func BlockToExecutableData(block *types.Block, fees *big.Int, sidecars []*types.BlobTxSidecar, requests [][]byte) *ExecutionPayloadEnvelope {
 	data := &ExecutableData{
-		BlockHash:     block.Hash(),
-		ParentHash:    block.ParentHash(),
-		FeeRecipient:  block.Coinbase(),
-		StateRoot:     block.Root(),
-		Number:        block.NumberU64(),
-		GasLimit:      block.GasLimit(),
-		GasUsed:       block.GasUsed(),
-		BaseFeePerGas: block.BaseFee(),
-		Timestamp:     block.Time(),
-		ReceiptsRoot:  block.ReceiptHash(),
-		LogsBloom:     block.Bloom().Bytes(),
-		Transactions:  encodeTransactions(block.Transactions()),
-		Random:        block.MixDigest(),
-		ExtraData:     block.Extra(),
-		Withdrawals:   block.Withdrawals(),
-		BlobGasUsed:   block.BlobGasUsed(),
-		ExcessBlobGas: block.ExcessBlobGas(),
+		BlockHash:        block.Hash(),
+		ParentHash:       block.ParentHash(),
+		FeeRecipient:     block.Coinbase(),
+		StateRoot:        block.Root(),
+		Number:           block.NumberU64(),
+		GasLimit:         block.GasLimit(),
+		GasUsed:          block.GasUsed(),
+		BaseFeePerGas:    block.BaseFee(),
+		Timestamp:        block.Time(),
+		ReceiptsRoot:     block.ReceiptHash(),
+		LogsBloom:        block.Bloom().Bytes(),
+		Transactions:     encodeTransactions(block.Transactions()),
+		Random:           block.MixDigest(),
+		ExtraData:        block.Extra(),
+		Withdrawals:      block.Withdrawals(),
+		BlobGasUsed:      block.BlobGasUsed(),
+		ExcessBlobGas:    block.ExcessBlobGas(),
+		ExecutionWitness: block.ExecutionWitness(),
 	}
+
+	// Add blobs.
 	bundle := BlobsBundleV1{
 		Commitments: make([]hexutil.Bytes, 0),
 		Blobs:       make([]hexutil.Bytes, 0),
@@ -292,11 +342,27 @@ func BlockToExecutableData(block *types.Block, fees *big.Int, sidecars []*types.
 			bundle.Proofs = append(bundle.Proofs, hexutil.Bytes(sidecar.Proofs[j][:]))
 		}
 	}
-	return &ExecutionPayloadEnvelope{ExecutionPayload: data, BlockValue: fees, BlobsBundle: &bundle, Override: false}
+
+	// Remove type byte in requests.
+	var plainRequests [][]byte
+	if requests != nil {
+		plainRequests = make([][]byte, len(requests))
+		for i, reqdata := range requests {
+			plainRequests[i] = reqdata[1:]
+		}
+	}
+
+	return &ExecutionPayloadEnvelope{
+		ExecutionPayload: data,
+		BlockValue:       fees,
+		BlobsBundle:      &bundle,
+		Requests:         plainRequests,
+		Override:         false,
+	}
 }
 
-// ExecutionPayloadBodyV1 is used in the response to GetPayloadBodiesByHashV1 and GetPayloadBodiesByRangeV1
-type ExecutionPayloadBodyV1 struct {
+// ExecutionPayloadBody is used in the response to GetPayloadBodiesByHash and GetPayloadBodiesByRange
+type ExecutionPayloadBody struct {
 	TransactionData []hexutil.Bytes     `json:"transactions"`
 	Withdrawals     []*types.Withdrawal `json:"withdrawals"`
 }

beacon/light/api/light_api.go

@@ -23,6 +23,8 @@ import (
 	"fmt"
 	"io"
 	"net/http"
+	"net/url"
+	"strconv"
 	"sync"
 	"time"
 
@@ -120,8 +122,12 @@ func NewBeaconLightApi(url string, customHeaders map[string]string) *BeaconLight
 	}
 }
 
-func (api *BeaconLightApi) httpGet(path string) ([]byte, error) {
-	req, err := http.NewRequest("GET", api.url+path, nil)
+func (api *BeaconLightApi) httpGet(path string, params url.Values) ([]byte, error) {
+	uri, err := api.buildURL(path, params)
+	if err != nil {
+		return nil, err
+	}
+	req, err := http.NewRequest("GET", uri, nil)
 	if err != nil {
 		return nil, err
 	}
@@ -145,17 +151,16 @@ func (api *BeaconLightApi) httpGet(path string) ([]byte, error) {
 	}
 }
 
-func (api *BeaconLightApi) httpGetf(format string, params ...any) ([]byte, error) {
-	return api.httpGet(fmt.Sprintf(format, params...))
-}
-
 // GetBestUpdatesAndCommittees fetches and validates LightClientUpdate for given
 // period and full serialized committee for the next period (committee root hash
 // equals update.NextSyncCommitteeRoot).
 // Note that the results are validated but the update signature should be verified
 // by the caller as its validity depends on the update chain.
 func (api *BeaconLightApi) GetBestUpdatesAndCommittees(firstPeriod, count uint64) ([]*types.LightClientUpdate, []*types.SerializedSyncCommittee, error) {
-	resp, err := api.httpGetf("/eth/v1/beacon/light_client/updates?start_period=%d&count=%d", firstPeriod, count)
+	resp, err := api.httpGet("/eth/v1/beacon/light_client/updates", map[string][]string{
+		"start_period": {strconv.FormatUint(firstPeriod, 10)},
+		"count":        {strconv.FormatUint(count, 10)},
+	})
 	if err != nil {
 		return nil, nil, err
 	}
@@ -192,7 +197,7 @@ func (api *BeaconLightApi) GetBestUpdatesAndCommittees(firstPeriod, count uint64
 // See data structure definition here:
 // https://github.com/ethereum/consensus-specs/blob/dev/specs/altair/light-client/sync-protocol.md#lightclientoptimisticupdate
 func (api *BeaconLightApi) GetOptimisticUpdate() (types.OptimisticUpdate, error) {
-	resp, err := api.httpGet("/eth/v1/beacon/light_client/optimistic_update")
+	resp, err := api.httpGet("/eth/v1/beacon/light_client/optimistic_update", nil)
 	if err != nil {
 		return types.OptimisticUpdate{}, err
 	}
@@ -245,7 +250,7 @@ func decodeOptimisticUpdate(enc []byte) (types.OptimisticUpdate, error) {
 // See data structure definition here:
 // https://github.com/ethereum/consensus-specs/blob/dev/specs/altair/light-client/sync-protocol.md#lightclientfinalityupdate
 func (api *BeaconLightApi) GetFinalityUpdate() (types.FinalityUpdate, error) {
-	resp, err := api.httpGet("/eth/v1/beacon/light_client/finality_update")
+	resp, err := api.httpGet("/eth/v1/beacon/light_client/finality_update", nil)
 	if err != nil {
 		return types.FinalityUpdate{}, err
 	}
@@ -311,7 +316,7 @@ func (api *BeaconLightApi) GetHeader(blockRoot common.Hash) (types.Header, bool,
 	} else {
 		blockId = blockRoot.Hex()
 	}
-	resp, err := api.httpGetf("/eth/v1/beacon/headers/%s", blockId)
+	resp, err := api.httpGet(fmt.Sprintf("/eth/v1/beacon/headers/%s", blockId), nil)
 	if err != nil {
 		return types.Header{}, false, false, err
 	}
@@ -342,7 +347,7 @@ func (api *BeaconLightApi) GetHeader(blockRoot common.Hash) (types.Header, bool,
 
 // GetCheckpointData fetches and validates bootstrap data belonging to the given checkpoint.
 func (api *BeaconLightApi) GetCheckpointData(checkpointHash common.Hash) (*types.BootstrapData, error) {
-	resp, err := api.httpGetf("/eth/v1/beacon/light_client/bootstrap/0x%x", checkpointHash[:])
+	resp, err := api.httpGet(fmt.Sprintf("/eth/v1/beacon/light_client/bootstrap/0x%x", checkpointHash[:]), nil)
 	if err != nil {
 		return nil, err
 	}
@@ -384,7 +389,7 @@ func (api *BeaconLightApi) GetCheckpointData(checkpointHash common.Hash) (*types
 }
 
 func (api *BeaconLightApi) GetBeaconBlock(blockRoot common.Hash) (*types.BeaconBlock, error) {
-	resp, err := api.httpGetf("/eth/v2/beacon/blocks/0x%x", blockRoot)
+	resp, err := api.httpGet(fmt.Sprintf("/eth/v2/beacon/blocks/0x%x", blockRoot), nil)
 	if err != nil {
 		return nil, err
 	}
@@ -545,9 +550,13 @@ func (api *BeaconLightApi) StartHeadListener(listener HeadEventListener) func()
 // established. It can only return nil when the context is canceled.
 func (api *BeaconLightApi) startEventStream(ctx context.Context, listener *HeadEventListener) *eventsource.Stream {
 	for retry := true; retry; retry = ctxSleep(ctx, 5*time.Second) {
-		path := "/eth/v1/events?topics=head&topics=light_client_finality_update&topics=light_client_optimistic_update"
 		log.Trace("Sending event subscription request")
-		req, err := http.NewRequestWithContext(ctx, "GET", api.url+path, nil)
+		uri, err := api.buildURL("/eth/v1/events", map[string][]string{"topics": {"head", "light_client_finality_update", "light_client_optimistic_update"}})
+		if err != nil {
+			listener.OnError(fmt.Errorf("error creating event subscription URL: %v", err))
+			continue
+		}
+		req, err := http.NewRequestWithContext(ctx, "GET", uri, nil)
 		if err != nil {
 			listener.OnError(fmt.Errorf("error creating event subscription request: %v", err))
 			continue
@@ -576,3 +585,15 @@ func ctxSleep(ctx context.Context, timeout time.Duration) (ok bool) {
 		return false
 	}
 }
+
+func (api *BeaconLightApi) buildURL(path string, params url.Values) (string, error) {
+	uri, err := url.Parse(api.url)
+	if err != nil {
+		return "", err
+	}
+	uri = uri.JoinPath(path)
+	if params != nil {
+		uri.RawQuery = params.Encode()
+	}
+	return uri.String(), nil
+}

beacon/light/committee_chain.go

@@ -77,7 +77,6 @@ type CommitteeChain struct {
 	sigVerifier committeeSigVerifier // BLS sig verifier (dummy verifier in tests)
 
 	config             *types.ChainConfig
-	signerThreshold    int
 	minimumUpdateScore types.UpdateScore
 	enforceTime        bool // enforceTime specifies whether the age of a signed header should be checked
 }
@@ -96,14 +95,13 @@ func NewTestCommitteeChain(db ethdb.KeyValueStore, config *types.ChainConfig, si
 // clock source and signature verification for testing purposes.
 func newCommitteeChain(db ethdb.KeyValueStore, config *types.ChainConfig, signerThreshold int, enforceTime bool, sigVerifier committeeSigVerifier, clock mclock.Clock, unixNano func() int64) *CommitteeChain {
 	s := &CommitteeChain{
-		committeeCache:  lru.NewCache[uint64, syncCommittee](10),
-		db:              db,
-		sigVerifier:     sigVerifier,
-		clock:           clock,
-		unixNano:        unixNano,
-		config:          config,
-		signerThreshold: signerThreshold,
-		enforceTime:     enforceTime,
+		committeeCache: lru.NewCache[uint64, syncCommittee](10),
+		db:             db,
+		sigVerifier:    sigVerifier,
+		clock:          clock,
+		unixNano:       unixNano,
+		config:         config,
+		enforceTime:    enforceTime,
 		minimumUpdateScore: types.UpdateScore{
 			SignerCount:    uint32(signerThreshold),
 			SubPeriodIndex: params.SyncPeriodLength / 16,

beacon/light/head_tracker.go

@@ -69,12 +69,13 @@ func (h *HeadTracker) ValidatedFinality() (types.FinalityUpdate, bool) {
 // slot or same slot and more signers) then ValidatedOptimistic is updated.
 // The boolean return flag signals if ValidatedOptimistic has been changed.
 func (h *HeadTracker) ValidateOptimistic(update types.OptimisticUpdate) (bool, error) {
-	h.lock.Lock()
-	defer h.lock.Unlock()
-
 	if err := update.Validate(); err != nil {
 		return false, err
 	}
+
+	h.lock.Lock()
+	defer h.lock.Unlock()
+
 	replace, err := h.validate(update.SignedHeader(), h.optimisticUpdate.SignedHeader())
 	if replace {
 		h.optimisticUpdate, h.hasOptimisticUpdate = update, true
@@ -88,12 +89,13 @@ func (h *HeadTracker) ValidateOptimistic(update types.OptimisticUpdate) (bool, e
 // slot or same slot and more signers) then ValidatedFinality is updated.
 // The boolean return flag signals if ValidatedFinality has been changed.
 func (h *HeadTracker) ValidateFinality(update types.FinalityUpdate) (bool, error) {
-	h.lock.Lock()
-	defer h.lock.Unlock()
-
 	if err := update.Validate(); err != nil {
 		return false, err
 	}
+
+	h.lock.Lock()
+	defer h.lock.Unlock()
+
 	replace, err := h.validate(update.SignedHeader(), h.finalityUpdate.SignedHeader())
 	if replace {
 		h.finalityUpdate, h.hasFinalityUpdate = update, true

beacon/light/sync/update_sync_test.go

@@ -201,6 +201,34 @@ func TestUpdateSyncDifferentHeads(t *testing.T) {
 	chain.ExpNextSyncPeriod(t, 17)
 }
 
+func TestRangeLock(t *testing.T) {
+	r := make(rangeLock)
+
+	// Lock from 0 to 99.
+	r.lock(0, 100, 1)
+	for i := 0; i < 100; i++ {
+		if v, ok := r[uint64(i)]; v <= 0 || !ok {
+			t.Fatalf("integer space: %d not locked", i)
+		}
+	}
+
+	// Unlock from 0 to 99.
+	r.lock(0, 100, -1)
+	for i := 0; i < 100; i++ {
+		if v, ok := r[uint64(i)]; v > 0 || ok {
+			t.Fatalf("integer space: %d is locked", i)
+		}
+	}
+
+	// Lock from 0 to 99 then unlock from 10 to 59.
+	r.lock(0, 100, 1)
+	r.lock(10, 50, -1)
+	first, count := r.firstUnlocked(0, 100)
+	if first != 10 || count != 50 {
+		t.Fatalf("unexpected first: %d or count: %d", first, count)
+	}
+}
+
 func testRespUpdate(request requestWithID) request.Response {
 	var resp RespUpdates
 	if request.request == nil {

build/checksums.txt

@@ -5,87 +5,88 @@
 # https://github.com/ethereum/execution-spec-tests/releases/download/v2.1.0/
 ca89c76851b0900bfcc3cbb9a26cbece1f3d7c64a3bed38723e914713290df6c  fixtures_develop.tar.gz
 
-# version:golang 1.22.6
+# version:golang 1.23.2
 # https://go.dev/dl/
-9e48d99d519882579917d8189c17e98c373ce25abaebb98772e2927088992a51  go1.22.6.src.tar.gz
-eeb0cc42120cbae6d3695dae2e5420fa0e93a5db957db139b55efdb879dd9856  go1.22.6.aix-ppc64.tar.gz
-b47ac340f0b072943fed1f558a26eb260cc23bd21b8af175582e9103141d465b  go1.22.6.darwin-amd64.pkg
-9c3c0124b01b5365f73a1489649f78f971ecf84844ad9ca58fde133096ddb61b  go1.22.6.darwin-amd64.tar.gz
-14d0355ec1c0eeb213a16efa8635fac1f16067ef78a8173abf9a8c7b805e551e  go1.22.6.darwin-arm64.pkg
-ebac39fd44fc22feed1bb519af431c84c55776e39b30f4fd62930da9c0cfd1e3  go1.22.6.darwin-arm64.tar.gz
-3695b10c722a4920c8a736284f8820c142e1e752f3a87f797a45c64366f7a173  go1.22.6.dragonfly-amd64.tar.gz
-a9b9570c80294a664d50b566d6bd1aa42465997d2d76a57936b32f55f5c69c63  go1.22.6.freebsd-386.tar.gz
-424a5618406800365fe3ad96a795fb55ce394bea3ff48eaf56d292bf7a916d1e  go1.22.6.freebsd-amd64.tar.gz
-e0dce3a6dbe8e7e054d329dd4cb403935c63c0f7e22e693077aa60e12018b883  go1.22.6.freebsd-arm.tar.gz
-34930b01f58889c71f7a78c51c6c3bd2ce289ac7862c76dab691303cfa935fd1  go1.22.6.freebsd-arm64.tar.gz
-4c9d630e55d4d600a5b4297e59620c3bdfe63a441981682b3638e2fdda228a44  go1.22.6.freebsd-riscv64.tar.gz
-9ed63feaf2ef56c56f1cf0d9d3fab4006efd22a38e2f1f5252e95c6ac09332f3  go1.22.6.illumos-amd64.tar.gz
-9e680027b058beab10ce5938607660964b6d2c564bf50bdb01aa090dc5beda98  go1.22.6.linux-386.tar.gz
-999805bed7d9039ec3da1a53bfbcafc13e367da52aa823cb60b68ba22d44c616  go1.22.6.linux-amd64.tar.gz
-c15fa895341b8eaf7f219fada25c36a610eb042985dc1a912410c1c90098eaf2  go1.22.6.linux-arm64.tar.gz
-b566484fe89a54c525dd1a4cbfec903c1f6e8f0b7b3dbaf94c79bc9145391083  go1.22.6.linux-armv6l.tar.gz
-1ee6e1896aea856142d2af7045cea118995b39404aa61afd12677d023d47ee69  go1.22.6.linux-loong64.tar.gz
-fdd0e1a3e178f9bc79adf6ff1e3de4554ce581b4c468fd6e113c43fbbbe1eec6  go1.22.6.linux-mips.tar.gz
-d3e5a621fc5a07759e503a971af0b28ded6a7d6f5604ab511f51f930a18dd3e4  go1.22.6.linux-mips64.tar.gz
-01547606c5b5c1b0e5587b3afd65172860d2f4755e523785832905759ecce2d7  go1.22.6.linux-mips64le.tar.gz
-2cd771416ae03c11240cfdb551d66ab9a941077664f3727b966f94386c23b0fa  go1.22.6.linux-mipsle.tar.gz
-6ef61d517777925e6bdb0321ea42d5f60acc20c1314dd902b9d0bfa3a5fd4fca  go1.22.6.linux-ppc64.tar.gz
-9d99fce3f6f72a76630fe91ec0884dfe3db828def4713368424900fa98bb2bd6  go1.22.6.linux-ppc64le.tar.gz
-30be9c9b9cc4f044d4da9a33ee601ab7b3aff4246107d323a79e08888710754e  go1.22.6.linux-riscv64.tar.gz
-82f3bae3ddb4ede45b848db48c5486fadb58551e74507bda45484257e7194a95  go1.22.6.linux-s390x.tar.gz
-85b2eb9d40a930bd3e75d0096a6eb5847aac86c5085e6d13a5845e9ef03f8d4b  go1.22.6.netbsd-386.tar.gz
-6e9acbdc34fb2a942d547c47c9c1989bb6e32b4a37d57fb312499e2bb33b46b7  go1.22.6.netbsd-amd64.tar.gz
-e6eff3cf0038f2a9b0c9e01e228577a783bddcd8051222a3d949e24ee392e769  go1.22.6.netbsd-arm.tar.gz
-43a7e2ba22da700b844f7561e3dd5434540ed6c9781be2e9c42e8a8cbf558f8e  go1.22.6.netbsd-arm64.tar.gz
-a90b758ccb45d8a17af8e140fafa1e97607de5a7ecd53a4c55f69258bfb043d0  go1.22.6.openbsd-386.tar.gz
-cc13436c4a644e55bedcea65981eb80ca8317b39b129f5563ab3b6da1391bd47  go1.22.6.openbsd-amd64.tar.gz
-aee34f61ba2b0a8f2618f5c7065e20da7714ce7651680509eda30728fe01ee88  go1.22.6.openbsd-arm.tar.gz
-c67d57daf8baada93c69c8fb02401270cd33159730b1f2d70d9e724ba1a918cf  go1.22.6.openbsd-arm64.tar.gz
-03e1f96002e94a6b381bcf66a0a62b9d5f63148682a780d727840ad540185c7c  go1.22.6.openbsd-ppc64.tar.gz
-0ac2b5bbe2c8a293d284512630e629bf0578aaa7b7b1f39ac4ee182c7924aaad  go1.22.6.plan9-386.tar.gz
-f9afdab8a72a8d874f023f5605482cc94160843ac768dbd840e6f772d16578c7  go1.22.6.plan9-amd64.tar.gz
-4b9f01a47e6a29d57cbb3097b6770583336cef9c8f0d51d3d1451e42a851002e  go1.22.6.plan9-arm.tar.gz
-46c2552ac7b8d6314a52e14e0a0761aaeebdd6aba5f531de386f4cf2b66ec723  go1.22.6.solaris-amd64.tar.gz
-a57821dab76af1ef7a6b62db1628f0caa74343e0c7cb829df9ce8ea0713a3e8e  go1.22.6.windows-386.msi
-eb734bacc9aabca1273b61dd392bb84a9bb33783f5e2fff2cd6ab9885bbefbe6  go1.22.6.windows-386.zip
-1238a3e6892eb8a0eb3fe0640e18ab82ca21cc1a933f16897b2ad081f057b5da  go1.22.6.windows-amd64.msi
-6023083a6e4d3199b44c37e9ba7b25d9674da20fd846a35ee5f9589d81c21a6a  go1.22.6.windows-amd64.zip
-6791218c568a3d000cb36317506541d7fd67e7cfe613baaf361ca36cad5e2cd5  go1.22.6.windows-arm.msi
-ee41ca83bb07c4fd46a1d6b2d083519bb8ca156fcd9db37ee711234d43126e2f  go1.22.6.windows-arm.zip
-91c6b3376612095315a0aeae4b03e3da34fabe9dfd4532d023e2a70f913cf22a  go1.22.6.windows-arm64.msi
-7cf55f357ba8116cd3bff992980e20a704ba451b3dab341cf1787b133d900512  go1.22.6.windows-arm64.zip
+36930162a93df417d90bd22c6e14daff4705baac2b02418edda671cdfa9cd07f  go1.23.2.src.tar.gz
+025d77f1780906142023a364c31a572afd7d56d3a3be1e4e562e367ca88d3267  go1.23.2.freebsd-amd64.tar.gz
+0d50bade977b84e173cb350946087f5de8c75f8df19456c3b60c5d58e186089d  go1.23.2.windows-arm64.zip
+0edd985dbd6de64d9c88dbc8835bae21203c58444bf26fce0739cbec4eb1b610  go1.23.2.windows-arm64.msi
+2283d12dfe7c8c8a46a41bbf7d11fe007434e7590cd1b89e221e478640b7ee3a  go1.23.2.linux-mips64le.tar.gz
+2293c5c3ffc595418308b4059ce214b99f0383cba83232e47a1a8c3b710c24e8  go1.23.2.linux-loong64.tar.gz
+23b93144e754bbcf5eda700e9decbdbd44d29ceedb1bf1de75f95e8a6ea986bb  go1.23.2.openbsd-arm64.tar.gz
+2734a5b54905cea45f136c28249e626d0241b865b0637fa1db64bf533d9d843e  go1.23.2.netbsd-amd64.tar.gz
+28af3c40687afdda6b33b300833b6d662716cc2d624fb9fd61a49bdad44cd869  go1.23.2.freebsd-arm.tar.gz
+367d522b47c7ce7761a671efcb8b12c8af8f509db1cd6160c91f410ef3201987  go1.23.2.windows-arm.msi
+36b7228bae235eee6c8193f5a956e1a9a17874955affb86b3564709b0fab5874  go1.23.2.linux-mipsle.tar.gz
+3bd1130a08195d23960b154d2e6eaa80ac7325ebd9d01d74c58b6d12580e6b12  go1.23.2.linux-mips.tar.gz
+3bf66879b38a233c5cbb5d2eb982004117f05d6bf06279e886e087d7c504427d  go1.23.2.openbsd-riscv64.tar.gz
+3e80b943d70c7e1633822b42c1aa7234e61da14f13ff8efff7ee6e1347f37648  go1.23.2.netbsd-arm64.tar.gz
+40c0b61971a1a74fd4566c536f682c9d4976fa71d40d9daabc875c06113d0fee  go1.23.2.darwin-amd64.pkg
+445c0ef19d8692283f4c3a92052cc0568f5a048f4e546105f58e991d4aea54f5  go1.23.2.darwin-amd64.tar.gz
+542d3c1705f1c6a1c5a80d5dc62e2e45171af291e755d591c5e6531ef63b454e  go1.23.2.linux-amd64.tar.gz
+560aff7fe1eeadc32248db35ed5c0a81e190d171b6ecec404cf46d808c13e92f  go1.23.2.aix-ppc64.tar.gz
+5611cd648f5100b73a7d6fd85589a481af18fdbaf9c153a92de9a8e39a6e061f  go1.23.2.darwin-arm64.pkg
+695aac64532da8d9a243601ffa0411cd763be891fcf7fd2e857eea4ab10b8bcc  go1.23.2.plan9-386.tar.gz
+69b31edcd3d4f7d8bbf9aee2b25cafba30b444ef19bc7a033e15026f7d0cc5c2  go1.23.2.netbsd-arm.tar.gz
+6ffa4ac1f4368a3121a032917577a4e0a3feaf696c3e98f213b74ac04c318bc4  go1.23.2.plan9-arm.tar.gz
+72a6def70300cc804c70073d8b579603d9b39b39b02b3b5d340968d9e7e0e9d4  go1.23.2.windows-386.msi
+791ca685ee5ca0f6fe849dc078145cb1323d0ea9dd308e9cca9ba2e7186dbb3d  go1.23.2.linux-ppc64.tar.gz
+86b5de91fdf7bd9b52c77c62f8762518cf3fc256fe912af9bbff1d073054aa5b  go1.23.2.plan9-amd64.tar.gz
+8734c7cd464a0620f6605bd3f9256bed062f262d0d58e4f45099c329a08ed966  go1.23.2.openbsd-amd64.tar.gz
+980ceb889915695d94b166ca1300250dba76fa37a2d41eca2c5e7727dcb4fb7f  go1.23.2.openbsd-arm.tar.gz
+a0cf25f236a0fa0a465816fe7f5c930f3b0b90c5c247b09c43a6adeff654e6ae  go1.23.2.linux-mips64.tar.gz
+a13cc0d621af4f35afd90b886c60b1bf66f771939d226dc36fa61a337d90eb30  go1.23.2.openbsd-ppc64.tar.gz
+b29ff163b34cb4943c521fcfc1d956eaa6286561089042051a3fab22e79e9283  go1.23.2.windows-arm.zip
+bc28fe3002cd65cec65d0e4f6000584dacb8c71bfaff8801dfb532855ca42513  go1.23.2.windows-amd64.zip
+c164ce7d894b10fd861d7d7b96f1dbea3f993663d9f0c30bc4f8ae3915db8b0c  go1.23.2.linux-ppc64le.tar.gz
+c4ae1087dce4daf45a837f5fca36ac0e29a02ada9addf857f1c426e60bce6f21  go1.23.2.netbsd-386.tar.gz
+c80cbc5e66d6fb8b0c3300b0dda1fe925c429e199954d3327da2933d9870b041  go1.23.2.windows-amd64.msi
+cb1ed4410f68d8be1156cee0a74fcfbdcd9bca377c83db3a9e1b07eebc6d71ef  go1.23.2.linux-386.tar.gz
+d1fde255843fec1f7f0611d468effd98e1f4309f589ac13037db07b032f9da35  go1.23.2.openbsd-386.tar.gz
+d47e40366cd6c6b6ee14b811554cd7dde0351309f4a8a4569ec5ba2bd7689437  go1.23.2.illumos-amd64.tar.gz
+d87031194fe3e01abdcaf3c7302148ade97a7add6eac3fec26765bcb3207b80f  go1.23.2.darwin-arm64.tar.gz
+de1f94d7dd3548ba3036de1ea97eb8243881c22a88fcc04cc08c704ded769e02  go1.23.2.linux-s390x.tar.gz
+e3286bdde186077e65e961cbe18874d42a461e5b9c472c26572b8d4a98d15c40  go1.23.2.linux-armv6l.tar.gz
+e4d9a1319dfdaa827407855e406c43e85c878a1f93f4f3984c85dce969c8bf70  go1.23.2.freebsd-386.tar.gz
+ea8ab49c5c04c9f94a3f4894d1b030fbce8d10413905fa399f6c39c0a44d5556  go1.23.2.linux-riscv64.tar.gz
+eaa3bc377badbdcae144633f8b29bf2680475b72dcd4c135343d3bdc0ba7671e  go1.23.2.windows-386.zip
+f11b9b4d4a0679909202fc5e88093d6ff720a8a417bfe6a34d502c3862367039  go1.23.2.freebsd-riscv64.tar.gz
+f163b99b03e4bbc64cd30363f1694a08fcd44094415db1f092f13f9d1bb7c28e  go1.23.2.dragonfly-amd64.tar.gz
+f45af3e1434175ff85620a74c07fb41d6844655f1f2cd2389c5fca6de000f58c  go1.23.2.freebsd-arm64.tar.gz
+f626cdd92fc21a88b31c1251f419c17782933a42903db87a174ce74eeecc66a9  go1.23.2.linux-arm64.tar.gz
+fa70d39ddeb6b55241a30b48d7af4e681c6a7d7104e8326c3bc1b12a75e091cc  go1.23.2.solaris-amd64.tar.gz
 
-# version:golangci 1.59.0
+# version:golangci 1.61.0
 # https://github.com/golangci/golangci-lint/releases/
-# https://github.com/golangci/golangci-lint/releases/download/v1.59.0/
-418acf7e255ddc0783e97129c9b03d9311b77826a5311d425a01c708a86417e7  golangci-lint-1.59.0-darwin-amd64.tar.gz
-5f6a1d95a6dd69f6e328eb56dd311a38e04cfab79a1305fbf4957f4e203f47b6  golangci-lint-1.59.0-darwin-arm64.tar.gz
-8899bf589185d49f747f3e5db9f0bde8a47245a100c64a3dd4d65e8e92cfc4f2  golangci-lint-1.59.0-freebsd-386.tar.gz
-658212f138d9df2ac89427e22115af34bf387c0871d70f2a25101718946a014f  golangci-lint-1.59.0-freebsd-amd64.tar.gz
-4c6395ea40f314d3b6fa17d8997baab93464d5d1deeaab513155e625473bd03a  golangci-lint-1.59.0-freebsd-armv6.tar.gz
-ff37da4fbaacdb6bbae70fdbdbb1ba932a859956f788c82822fa06bef5b7c6b3  golangci-lint-1.59.0-freebsd-armv7.tar.gz
-439739469ed2bda182b1ec276d40c40e02f195537f78e3672996741ad223d6b6  golangci-lint-1.59.0-illumos-amd64.tar.gz
-940801d46790e40d0a097d8fee34e2606f0ef148cd039654029b0b8750a15ed6  golangci-lint-1.59.0-linux-386.tar.gz
-3b14a439f33c4fff83dbe0349950d984042b9a1feb6c62f82787b598fc3ab5f4  golangci-lint-1.59.0-linux-amd64.tar.gz
-c57e6c0b0fa03089a2611dceddd5bc5d206716cccdff8b149da8baac598719a1  golangci-lint-1.59.0-linux-arm64.tar.gz
-93149e2d3b25ac754df9a23172403d8aa6d021a7e0d9c090a12f51897f68c9a0  golangci-lint-1.59.0-linux-armv6.tar.gz
-d10ac38239d9efee3ee87b55c96cdf3fa09e1a525babe3ffdaaf65ccc48cf3dc  golangci-lint-1.59.0-linux-armv7.tar.gz
-047338114b4f0d5f08f0fb9a397b03cc171916ed0960be7dfb355c2320cd5e9c  golangci-lint-1.59.0-linux-loong64.tar.gz
-5632df0f7f8fc03a80a266130faef0b5902d280cf60621f1b2bdc1aef6d97ee9  golangci-lint-1.59.0-linux-mips64.tar.gz
-71dd638c82fa4439171e7126d2c7a32b5d103bfdef282cea40c83632cb3d1f4b  golangci-lint-1.59.0-linux-mips64le.tar.gz
-6cf9ea0d34e91669948483f9ae7f07da319a879344373a1981099fbd890cde00  golangci-lint-1.59.0-linux-ppc64le.tar.gz
-af0205fa6fbab197cee613c359947711231739095d21b5c837086233b36ad971  golangci-lint-1.59.0-linux-riscv64.tar.gz
-a9d2fb93f3c688ebccef94f5dc96c0b07c4d20bf6556cddebd8442159b0c80f6  golangci-lint-1.59.0-linux-s390x.tar.gz
-68ab4c57a847b8ace9679887f2f8b2b6760e57ee29dcde8c3f40dd8bb2654fa2  golangci-lint-1.59.0-netbsd-386.tar.gz
-d277b8b435c19406d00de4d509eadf5a024a5782878332e9a1b7c02bb76e87a7  golangci-lint-1.59.0-netbsd-amd64.tar.gz
-83211656be8dcfa1545af4f92894409f412d1f37566798cb9460a526593ad62c  golangci-lint-1.59.0-netbsd-arm64.tar.gz
-6c6866d28bf79fa9817a0f7d2b050890ed109cae80bdb4dfa39536a7226da237  golangci-lint-1.59.0-netbsd-armv6.tar.gz
-11587566363bd03ca586b7df9776ccaed569fcd1f3489930ac02f9375b307503  golangci-lint-1.59.0-netbsd-armv7.tar.gz
-466181a8967bafa495e41494f93a0bec829c2cf715de874583b0460b3b8ae2b8  golangci-lint-1.59.0-windows-386.zip
-3317d8a87a99a49a0a1321d295c010790e6dbf43ee96b318f4b8bb23eae7a565  golangci-lint-1.59.0-windows-amd64.zip
-b3af955c7fceac8220a36fc799e1b3f19d3b247d32f422caac5f9845df8f7316  golangci-lint-1.59.0-windows-arm64.zip
-6f083c7d0c764e5a0e5bde46ee3e91ae357d80c194190fe1d9754392e9064c7e  golangci-lint-1.59.0-windows-armv6.zip
-3709b4dd425deadab27748778d08e03c0f804d7748f7dd5b6bb488d98aa031c7  golangci-lint-1.59.0-windows-armv7.zip
+# https://github.com/golangci/golangci-lint/releases/download/v1.61.0/
+5c280ef3284f80c54fd90d73dc39ca276953949da1db03eb9dd0fbf868cc6e55  golangci-lint-1.61.0-darwin-amd64.tar.gz
+544334890701e4e04a6e574bc010bea8945205c08c44cced73745a6378012d36  golangci-lint-1.61.0-darwin-arm64.tar.gz
+e885a6f561092055930ebd298914d80e8fd2e10d2b1e9942836c2c6a115301fa  golangci-lint-1.61.0-freebsd-386.tar.gz
+b13f6a3f11f65e7ff66b734d7554df3bbae0f485768848424e7554ed289e19c2  golangci-lint-1.61.0-freebsd-amd64.tar.gz
+cd8e7bbe5b8f33ed1597aa1cc588da96a3b9f22e1b9ae60d93511eae1a0ee8c5  golangci-lint-1.61.0-freebsd-armv6.tar.gz
+7ade524dbd88bd250968f45e190af90e151fa5ee63dd6aa7f7bb90e8155db61d  golangci-lint-1.61.0-freebsd-armv7.tar.gz
+0fe3cd8a1ed8d9f54f48670a5af3df056d6040d94017057f0f4d65c930660ad9  golangci-lint-1.61.0-illumos-amd64.tar.gz
+b463fc5053a612abd26393ebaff1d85d7d56058946f4f0f7bf25ed44ea899415  golangci-lint-1.61.0-linux-386.tar.gz
+77cb0af99379d9a21d5dc8c38364d060e864a01bd2f3e30b5e8cc550c3a54111  golangci-lint-1.61.0-linux-amd64.tar.gz
+af60ac05566d9351615cb31b4cc070185c25bf8cbd9b09c1873aa5ec6f3cc17e  golangci-lint-1.61.0-linux-arm64.tar.gz
+1f307f2fcc5d7d674062a967a0d83a7091e300529aa237ec6ad2b3dd14c897f5  golangci-lint-1.61.0-linux-armv6.tar.gz
+3ad8cbaae75a547450844811300f99c4cd290277398e43d22b9eb1792d15af4c  golangci-lint-1.61.0-linux-armv7.tar.gz
+9be2ca67d961d7699079739cf6f7c8291c5183d57e34d1677de21ca19d0bd3ed  golangci-lint-1.61.0-linux-loong64.tar.gz
+90d005e1648115ebf0861b408eab9c936079a24763e883058b0a227cd3135d31  golangci-lint-1.61.0-linux-mips64.tar.gz
+6d2ed4f49407115460b8c10ccfc40fd177e0887a48864a2879dd16e84ba2a48c  golangci-lint-1.61.0-linux-mips64le.tar.gz
+633089589af5a58b7430afb6eee107d4e9c99e8d91711ddc219eb13a07e8d3b8  golangci-lint-1.61.0-linux-ppc64le.tar.gz
+4c1a097d9e0d1b4a8144dae6a1f5583a38d662f3bdc1498c4e954b6ed856be98  golangci-lint-1.61.0-linux-riscv64.tar.gz
+30581d3c987d287b7064617f1a2694143e10dffc40bc25be6636006ee82d7e1c  golangci-lint-1.61.0-linux-s390x.tar.gz
+42530bf8100bd43c07f5efe6d92148ba6c5a7a712d510c6f24be85af6571d5eb  golangci-lint-1.61.0-netbsd-386.tar.gz
+b8bb07c920f6601edf718d5e82ec0784fd590b0992b42b6ec18da99f26013ed4  golangci-lint-1.61.0-netbsd-amd64.tar.gz
+353a51527c60bd0776b0891b03f247c791986f625fca689d121972c624e54198  golangci-lint-1.61.0-netbsd-arm64.tar.gz
+957a6272c3137910514225704c5dac0723b9c65eb7d9587366a997736e2d7580  golangci-lint-1.61.0-netbsd-armv6.tar.gz
+a89eb28ff7f18f5cd52b914739360fa95cf2f643de4adeca46e26bec3a07e8d8  golangci-lint-1.61.0-netbsd-armv7.tar.gz
+d8d74c43600b271393000717a4ed157d7a15bb85bab7db2efad9b63a694d4634  golangci-lint-1.61.0-windows-386.zip
+e7bc2a81929a50f830244d6d2e657cce4f19a59aff49fa9000176ff34fda64ce  golangci-lint-1.61.0-windows-amd64.zip
+ed97c221596dd771e3dd9344872c140340bee2e819cd7a90afa1de752f1f2e0f  golangci-lint-1.61.0-windows-arm64.zip
+4b365233948b13d02d45928a5c390045e00945e919747b9887b5f260247541ae  golangci-lint-1.61.0-windows-armv6.zip
+595538fb64d152173959d28f6235227f9cd969a828e5af0c4e960d02af4ffd0e  golangci-lint-1.61.0-windows-armv7.zip
 
 # This is the builder on PPA that will build Go itself (inception-y), don't modify!
 #

build/ci.go

@@ -24,9 +24,14 @@ Usage: go run build/ci.go <command> <command flags/arguments>
 
 Available commands are:
 
-	install    [ -arch architecture ] [ -cc compiler ] [ packages... ]                          -- builds packages and executables
-	test       [ -coverage ] [ packages... ]                                                    -- runs the tests
-	lint                                                                                        -- runs certain pre-selected linters
+	lint           -- runs certain pre-selected linters
+	check_tidy     -- verifies that everything is 'go mod tidy'-ed
+	check_generate -- verifies that everything is 'go generate'-ed
+	check_baddeps  -- verifies that certain dependencies are avoided
+
+	install    [ -arch architecture ] [ -cc compiler ] [ packages... ] -- builds packages and executables
+	test       [ -coverage ] [ packages... ]                           -- runs the tests
+
 	archive    [ -arch architecture ] [ -type zip|tar ] [ -signer key-envvar ] [ -signify key-envvar ] [ -upload dest ] -- archives build artifacts
 	importkeys                                                                                  -- imports signing keys from env
 	debsrc     [ -signer key-id ] [ -upload dest ]                                              -- creates a debian source package
@@ -39,26 +44,22 @@ package main
 
 import (
 	"bytes"
-	"crypto/sha256"
 	"encoding/base64"
 	"flag"
 	"fmt"
-	"io"
 	"log"
 	"os"
 	"os/exec"
 	"path"
 	"path/filepath"
 	"runtime"
-	"strconv"
 	"strings"
 	"time"
 
 	"github.com/cespare/cp"
-	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/crypto/signify"
 	"github.com/ethereum/go-ethereum/internal/build"
-	"github.com/ethereum/go-ethereum/params"
+	"github.com/ethereum/go-ethereum/internal/version"
 )
 
 var (
@@ -110,7 +111,7 @@ var (
 	// A debian package is created for all executables listed here.
 	debEthereum = debPackage{
 		Name:        "ethereum",
-		Version:     params.Version,
+		Version:     version.Semantic,
 		Executables: debExecutables,
 	}
 
@@ -121,13 +122,12 @@ var (
 
 	// Distros for which packages are created
 	debDistros = []string{
-		"xenial", // 16.04, EOL: 04/2026
-		"bionic", // 18.04, EOL: 04/2028
-		"focal",  // 20.04, EOL: 04/2030
-		"jammy",  // 22.04, EOL: 04/2032
-		"noble",  // 24.04, EOL: 04/2034
-
-		"mantic", // 23.10, EOL: 07/2024
+		"xenial",   // 16.04, EOL: 04/2026
+		"bionic",   // 18.04, EOL: 04/2028
+		"focal",    // 20.04, EOL: 04/2030
+		"jammy",    // 22.04, EOL: 04/2032
+		"noble",    // 24.04, EOL: 04/2034
+		"oracular", // 24.10, EOL: 07/2025
 	}
 
 	// This is where the tests should be unpacked.
@@ -146,7 +146,7 @@ func executablePath(name string) string {
 func main() {
 	log.SetFlags(log.Lshortfile)
 
-	if !common.FileExist(filepath.Join("build", "ci.go")) {
+	if !build.FileExist(filepath.Join("build", "ci.go")) {
 		log.Fatal("this script must be run from the root of the repository")
 	}
 	if len(os.Args) < 2 {
@@ -159,10 +159,16 @@ func main() {
 		doTest(os.Args[2:])
 	case "lint":
 		doLint(os.Args[2:])
+	case "check_tidy":
+		doCheckTidy()
+	case "check_generate":
+		doCheckGenerate()
+	case "check_baddeps":
+		doCheckBadDeps()
 	case "archive":
 		doArchive(os.Args[2:])
-	case "docker":
-		doDocker(os.Args[2:])
+	case "dockerx":
+		doDockerBuildx(os.Args[2:])
 	case "debsrc":
 		doDebianSource(os.Args[2:])
 	case "nsis":
@@ -171,8 +177,6 @@ func main() {
 		doPurge(os.Args[2:])
 	case "sanitycheck":
 		doSanityCheck()
-	case "generate":
-		doGenerate()
 	default:
 		log.Fatal("unknown command ", os.Args[1])
 	}
@@ -207,12 +211,6 @@ func doInstall(cmdline []string) {
 	// Configure the build.
 	gobuild := tc.Go("build", buildFlags(env, *staticlink, buildTags)...)
 
-	// arm64 CI builders are memory-constrained and can't handle concurrent builds,
-	// better disable it. This check isn't the best, it should probably
-	// check for something in env instead.
-	if env.CI && runtime.GOARCH == "arm64" {
-		gobuild.Args = append(gobuild.Args, "-p", "1")
-	}
 	// We use -trimpath to avoid leaking local paths into the built executables.
 	gobuild.Args = append(gobuild.Args, "-trimpath")
 
@@ -239,6 +237,10 @@ func doInstall(cmdline []string) {
 // buildFlags returns the go tool flags for building.
 func buildFlags(env build.Environment, staticLinking bool, buildTags []string) (flags []string) {
 	var ld []string
+	// See https://github.com/golang/go/issues/33772#issuecomment-528176001
+	// We need to set --buildid to the linker here, and also pass --build-id to the
+	// cgo-linker further down.
+	ld = append(ld, "--buildid=none")
 	if env.Commit != "" {
 		ld = append(ld, "-X", "github.com/ethereum/go-ethereum/internal/version.gitCommit="+env.Commit)
 		ld = append(ld, "-X", "github.com/ethereum/go-ethereum/internal/version.gitDate="+env.Date)
@@ -251,7 +253,11 @@ func buildFlags(env build.Environment, staticLinking bool, buildTags []string) (
 	if runtime.GOOS == "linux" {
 		// Enforce the stacksize to 8M, which is the case on most platforms apart from
 		// alpine Linux.
-		extld := []string{"-Wl,-z,stack-size=0x800000"}
+		// See https://sourceware.org/binutils/docs-2.23.1/ld/Options.html#Options
+		// regarding the options --build-id=none and --strip-all. It is needed for
+		// reproducible builds; removing references to temporary files in C-land, and
+		// making build-id reproducably absent.
+		extld := []string{"-Wl,-z,stack-size=0x800000,--build-id=none,--strip-all"}
 		if staticLinking {
 			extld = append(extld, "-static")
 			// Under static linking, use of certain glibc features must be
@@ -298,7 +304,7 @@ func doTest(cmdline []string) {
 	gotest := tc.Go("test")
 
 	// CI needs a bit more time for the statetests (default 10m).
-	gotest.Args = append(gotest.Args, "-timeout=20m")
+	gotest.Args = append(gotest.Args, "-timeout=30m")
 
 	// Enable CKZG backend in CI.
 	gotest.Args = append(gotest.Args, "-tags=ckzg")
@@ -349,84 +355,93 @@ func downloadSpecTestFixtures(csdb *build.ChecksumDB, cachedir string) string {
 	return filepath.Join(cachedir, base)
 }
 
-// hashSourceFiles iterates all files under the top-level project directory
-// computing the hash of each file (excluding files within the tests
-// subrepo)
-func hashSourceFiles() (map[string]common.Hash, error) {
-	res := make(map[string]common.Hash)
-	err := filepath.WalkDir(".", func(path string, d os.DirEntry, err error) error {
-		if strings.HasPrefix(path, filepath.FromSlash("tests/testdata")) {
-			return filepath.SkipDir
-		}
-		if !d.Type().IsRegular() {
-			return nil
-		}
-		// open the file and hash it
-		f, err := os.OpenFile(path, os.O_RDONLY, 0666)
-		if err != nil {
-			return err
-		}
-		hasher := sha256.New()
-		if _, err := io.Copy(hasher, f); err != nil {
-			return err
-		}
-		res[path] = common.Hash(hasher.Sum(nil))
-		return nil
-	})
+// doCheckTidy assets that the Go modules files are tidied already.
+func doCheckTidy() {
+	targets := []string{"go.mod", "go.sum"}
+
+	hashes, err := build.HashFiles(targets)
 	if err != nil {
-		return nil, err
+		log.Fatalf("failed to hash go.mod/go.sum: %v", err)
 	}
-	return res, nil
+	build.MustRun(new(build.GoToolchain).Go("mod", "tidy"))
+
+	tidied, err := build.HashFiles(targets)
+	if err != nil {
+		log.Fatalf("failed to rehash go.mod/go.sum: %v", err)
+	}
+	if updates := build.DiffHashes(hashes, tidied); len(updates) > 0 {
+		log.Fatalf("files changed on running 'go mod tidy': %v", updates)
+	}
+	fmt.Println("No untidy module files detected.")
 }
 
-// doGenerate ensures that re-generating generated files does not cause
-// any mutations in the source file tree:  i.e. all generated files were
-// updated and committed.  Any stale generated files are updated.
-func doGenerate() {
+// doCheckGenerate ensures that re-generating generated files does not cause
+// any mutations in the source file tree.
+func doCheckGenerate() {
 	var (
-		tc       = new(build.GoToolchain)
 		cachedir = flag.String("cachedir", "./build/cache", "directory for caching binaries.")
-		verify   = flag.Bool("verify", false, "check whether any files are changed by go generate")
 	)
+	// Compute the origin hashes of all the files
+	var hashes map[string][32]byte
 
-	protocPath := downloadProtoc(*cachedir)
-	protocGenGoPath := downloadProtocGenGo(*cachedir)
-
-	var preHashes map[string]common.Hash
-	if *verify {
-		var err error
-		preHashes, err = hashSourceFiles()
-		if err != nil {
-			log.Fatal("failed to compute map of source hashes", "err", err)
-		}
+	var err error
+	hashes, err = build.HashFolder(".", []string{"tests/testdata", "build/cache"})
+	if err != nil {
+		log.Fatal("Error computing hashes", "err", err)
 	}
-
-	c := tc.Go("generate", "./...")
+	// Run any go generate steps we might be missing
+	var (
+		protocPath      = downloadProtoc(*cachedir)
+		protocGenGoPath = downloadProtocGenGo(*cachedir)
+	)
+	c := new(build.GoToolchain).Go("generate", "./...")
 	pathList := []string{filepath.Join(protocPath, "bin"), protocGenGoPath, os.Getenv("PATH")}
 	c.Env = append(c.Env, "PATH="+strings.Join(pathList, string(os.PathListSeparator)))
 	build.MustRun(c)
 
-	if !*verify {
-		return
-	}
-	// Check if files were changed.
-	postHashes, err := hashSourceFiles()
+	// Check if generate file hashes have changed
+	generated, err := build.HashFolder(".", []string{"tests/testdata", "build/cache"})
 	if err != nil {
-		log.Fatal("error computing source tree file hashes", "err", err)
+		log.Fatalf("Error re-computing hashes: %v", err)
 	}
-	updates := []string{}
-	for path, postHash := range postHashes {
-		preHash, ok := preHashes[path]
-		if !ok || preHash != postHash {
-			updates = append(updates, path)
-		}
-	}
-	for _, updatedFile := range updates {
-		fmt.Fprintf(os.Stderr, "changed file %s\n", updatedFile)
+	updates := build.DiffHashes(hashes, generated)
+	for _, file := range updates {
+		log.Printf("File changed: %s", file)
 	}
 	if len(updates) != 0 {
 		log.Fatal("One or more generated files were updated by running 'go generate ./...'")
 	}
+	fmt.Println("No stale files detected.")
+}
+
+// doCheckBadDeps verifies whether certain unintended dependencies between some
+// packages leak into the codebase due to a refactor. This is not an exhaustive
+// list, rather something we build up over time at sensitive places.
+func doCheckBadDeps() {
+	baddeps := [][2]string{
+		// Rawdb tends to be a dumping ground for db utils, sometimes leaking the db itself
+		{"github.com/ethereum/go-ethereum/core/rawdb", "github.com/ethereum/go-ethereum/ethdb/leveldb"},
+		{"github.com/ethereum/go-ethereum/core/rawdb", "github.com/ethereum/go-ethereum/ethdb/pebbledb"},
+	}
+	tc := new(build.GoToolchain)
+
+	var failed bool
+	for _, rule := range baddeps {
+		out, err := tc.Go("list", "-deps", rule[0]).CombinedOutput()
+		if err != nil {
+			log.Fatalf("Failed to list '%s' dependencies: %v", rule[0], err)
+		}
+		for _, line := range strings.Split(string(out), "\n") {
+			if strings.TrimSpace(line) == rule[1] {
+				log.Printf("Found bad dependency '%s' -> '%s'", rule[0], rule[1])
+				failed = true
+			}
+		}
+	}
+	if failed {
+		log.Fatalf("Bad dependencies detected.")
+	}
+	fmt.Println("No bad dependencies detected.")
 }
 
 // doLint runs golangci-lint on requested packages.
@@ -586,7 +601,7 @@ func doArchive(cmdline []string) {
 
 	var (
 		env      = build.Env()
-		basegeth = archiveBasename(*arch, params.ArchiveVersion(env.Commit))
+		basegeth = archiveBasename(*arch, version.Archive(env.Commit))
 		geth     = "geth-" + basegeth + ext
 		alltools = "geth-alltools-" + basegeth + ext
 	)
@@ -671,10 +686,9 @@ func maybeSkipArchive(env build.Environment) {
 }
 
 // Builds the docker images and optionally uploads them to Docker Hub.
-func doDocker(cmdline []string) {
+func doDockerBuildx(cmdline []string) {
 	var (
-		image    = flag.Bool("image", false, `Whether to build and push an arch specific docker image`)
-		manifest = flag.String("manifest", "", `Push a multi-arch docker image for the specified architectures (usually "amd64,arm64")`)
+		platform = flag.String("platform", "", `Push a multi-arch docker image for the specified architectures (usually "linux/amd64,linux/arm64")`)
 		upload   = flag.String("upload", "", `Where to upload the docker image (usually "ethereum/client-go")`)
 	)
 	flag.CommandLine.Parse(cmdline)
@@ -707,131 +721,28 @@ func doDocker(cmdline []string) {
 	case env.Branch == "master":
 		tags = []string{"latest"}
 	case strings.HasPrefix(env.Tag, "v1."):
-		tags = []string{"stable", fmt.Sprintf("release-1.%d", params.VersionMinor), "v" + params.Version}
+		tags = []string{"stable", fmt.Sprintf("release-%v", version.Family), "v" + version.Semantic}
 	}
-	// If architecture specific image builds are requested, build and push them
-	if *image {
-		build.MustRunCommand("docker", "build", "--build-arg", "COMMIT="+env.Commit, "--build-arg", "VERSION="+params.VersionWithMeta, "--build-arg", "BUILDNUM="+env.Buildnum, "--tag", fmt.Sprintf("%s:TAG", *upload), ".")
-		build.MustRunCommand("docker", "build", "--build-arg", "COMMIT="+env.Commit, "--build-arg", "VERSION="+params.VersionWithMeta, "--build-arg", "BUILDNUM="+env.Buildnum, "--tag", fmt.Sprintf("%s:alltools-TAG", *upload), "-f", "Dockerfile.alltools", ".")
+	// Need to create a mult-arch builder
+	build.MustRunCommand("docker", "buildx", "create", "--use", "--name", "multi-arch-builder", "--platform", *platform)
 
-		// Tag and upload the images to Docker Hub
-		for _, tag := range tags {
-			gethImage := fmt.Sprintf("%s:%s-%s", *upload, tag, runtime.GOARCH)
-			toolImage := fmt.Sprintf("%s:alltools-%s-%s", *upload, tag, runtime.GOARCH)
-
-			// If the image already exists (non version tag), check the build
-			// number to prevent overwriting a newer commit if concurrent builds
-			// are running. This is still a tiny bit racey if two published are
-			// done at the same time, but that's extremely unlikely even on the
-			// master branch.
-			for _, img := range []string{gethImage, toolImage} {
-				if exec.Command("docker", "pull", img).Run() != nil {
-					continue // Generally the only failure is a missing image, which is good
-				}
-				buildnum, err := exec.Command("docker", "inspect", "--format", "{{index .Config.Labels \"buildnum\"}}", img).CombinedOutput()
-				if err != nil {
-					log.Fatalf("Failed to inspect container: %v\nOutput: %s", err, string(buildnum))
-				}
-				buildnum = bytes.TrimSpace(buildnum)
-
-				if len(buildnum) > 0 && len(env.Buildnum) > 0 {
-					oldnum, err := strconv.Atoi(string(buildnum))
-					if err != nil {
-						log.Fatalf("Failed to parse old image build number: %v", err)
-					}
-					newnum, err := strconv.Atoi(env.Buildnum)
-					if err != nil {
-						log.Fatalf("Failed to parse current build number: %v", err)
-					}
-					if oldnum > newnum {
-						log.Fatalf("Current build number %d not newer than existing %d", newnum, oldnum)
-					} else {
-						log.Printf("Updating %s from build %d to %d", img, oldnum, newnum)
-					}
-				}
-			}
-			build.MustRunCommand("docker", "image", "tag", fmt.Sprintf("%s:TAG", *upload), gethImage)
-			build.MustRunCommand("docker", "image", "tag", fmt.Sprintf("%s:alltools-TAG", *upload), toolImage)
-			build.MustRunCommand("docker", "push", gethImage)
-			build.MustRunCommand("docker", "push", toolImage)
-		}
-	}
-	// If multi-arch image manifest push is requested, assemble it
-	if len(*manifest) != 0 {
-		// Since different architectures are pushed by different builders, wait
-		// until all required images are updated.
-		var mismatch bool
-		for i := 0; i < 2; i++ { // 2 attempts, second is race check
-			mismatch = false // hope there's no mismatch now
-
-			for _, tag := range tags {
-				for _, arch := range strings.Split(*manifest, ",") {
-					gethImage := fmt.Sprintf("%s:%s-%s", *upload, tag, arch)
-					toolImage := fmt.Sprintf("%s:alltools-%s-%s", *upload, tag, arch)
-
-					for _, img := range []string{gethImage, toolImage} {
-						if out, err := exec.Command("docker", "pull", img).CombinedOutput(); err != nil {
-							log.Printf("Required image %s unavailable: %v\nOutput: %s", img, err, out)
-							mismatch = true
-							break
-						}
-						buildnum, err := exec.Command("docker", "inspect", "--format", "{{index .Config.Labels \"buildnum\"}}", img).CombinedOutput()
-						if err != nil {
-							log.Fatalf("Failed to inspect container: %v\nOutput: %s", err, string(buildnum))
-						}
-						buildnum = bytes.TrimSpace(buildnum)
-
-						if string(buildnum) != env.Buildnum {
-							log.Printf("Build number mismatch on %s: want %s, have %s", img, env.Buildnum, buildnum)
-							mismatch = true
-							break
-						}
-					}
-					if mismatch {
-						break
-					}
-				}
-				if mismatch {
-					break
-				}
-			}
-			if mismatch {
-				// Build numbers mismatching, retry in a short time to
-				// avoid concurrent fails in both publisher images. If
-				// however the retry failed too, it means the concurrent
-				// builder is still crunching, let that do the publish.
-				if i == 0 {
-					time.Sleep(30 * time.Second)
-				}
-				continue
-			}
-			break
-		}
-		if mismatch {
-			log.Println("Relinquishing publish to other builder")
-			return
-		}
-		// Assemble and push the Geth manifest image
-		for _, tag := range tags {
-			gethImage := fmt.Sprintf("%s:%s", *upload, tag)
-
-			var gethSubImages []string
-			for _, arch := range strings.Split(*manifest, ",") {
-				gethSubImages = append(gethSubImages, gethImage+"-"+arch)
-			}
-			build.MustRunCommand("docker", append([]string{"manifest", "create", gethImage}, gethSubImages...)...)
-			build.MustRunCommand("docker", "manifest", "push", gethImage)
-		}
-		// Assemble and push the alltools manifest image
-		for _, tag := range tags {
-			toolImage := fmt.Sprintf("%s:alltools-%s", *upload, tag)
-
-			var toolSubImages []string
-			for _, arch := range strings.Split(*manifest, ",") {
-				toolSubImages = append(toolSubImages, toolImage+"-"+arch)
-			}
-			build.MustRunCommand("docker", append([]string{"manifest", "create", toolImage}, toolSubImages...)...)
-			build.MustRunCommand("docker", "manifest", "push", toolImage)
+	for _, spec := range []struct {
+		file string
+		base string
+	}{
+		{file: "Dockerfile", base: fmt.Sprintf("%s:", *upload)},
+		{file: "Dockerfile.alltools", base: fmt.Sprintf("%s:alltools-", *upload)},
+	} {
+		for _, tag := range tags { // latest, stable etc
+			gethImage := fmt.Sprintf("%s%s", spec.base, tag)
+			build.MustRunCommand("docker", "buildx", "build",
+				"--build-arg", "COMMIT="+env.Commit,
+				"--build-arg", "VERSION="+version.WithMeta,
+				"--build-arg", "BUILDNUM="+env.Buildnum,
+				"--tag", gethImage,
+				"--platform", *platform,
+				"--push",
+				"--file", spec.file, ".")
 		}
 	}
 }
@@ -973,7 +884,7 @@ func ppaUpload(workdir, ppa, sshUser string, files []string) {
 	var idfile string
 	if sshkey := getenvBase64("PPA_SSH_KEY"); len(sshkey) > 0 {
 		idfile = filepath.Join(workdir, "sshkey")
-		if !common.FileExist(idfile) {
+		if !build.FileExist(idfile) {
 			os.WriteFile(idfile, sshkey, 0600)
 		}
 	}
@@ -1198,19 +1109,19 @@ func doWindowsInstaller(cmdline []string) {
 	// Build the installer. This assumes that all the needed files have been previously
 	// built (don't mix building and packaging to keep cross compilation complexity to a
 	// minimum).
-	version := strings.Split(params.Version, ".")
+	ver := strings.Split(version.Semantic, ".")
 	if env.Commit != "" {
-		version[2] += "-" + env.Commit[:8]
+		ver[2] += "-" + env.Commit[:8]
 	}
-	installer, err := filepath.Abs("geth-" + archiveBasename(*arch, params.ArchiveVersion(env.Commit)) + ".exe")
+	installer, err := filepath.Abs("geth-" + archiveBasename(*arch, version.Archive(env.Commit)) + ".exe")
 	if err != nil {
 		log.Fatalf("Failed to convert installer file path: %v", err)
 	}
 	build.MustRunCommand("makensis.exe",
 		"/DOUTPUTFILE="+installer,
-		"/DMAJORVERSION="+version[0],
-		"/DMINORVERSION="+version[1],
-		"/DBUILDVERSION="+version[2],
+		"/DMAJORVERSION="+ver[0],
+		"/DMINORVERSION="+ver[1],
+		"/DBUILDVERSION="+ver[2],
 		"/DARCH="+*arch,
 		filepath.Join(*workdir, "geth.nsi"),
 	)

cmd/blsync/main.go

@@ -20,6 +20,7 @@ import (
 	"context"
 	"fmt"
 	"os"
+	"slices"
 
 	"github.com/ethereum/go-ethereum/beacon/blsync"
 	"github.com/ethereum/go-ethereum/cmd/utils"
@@ -33,7 +34,7 @@ import (
 
 func main() {
 	app := flags.NewApp("beacon light syncer tool")
-	app.Flags = flags.Merge([]cli.Flag{
+	app.Flags = slices.Concat([]cli.Flag{
 		utils.BeaconApiFlag,
 		utils.BeaconApiHeaderFlag,
 		utils.BeaconThresholdFlag,
@@ -45,7 +46,7 @@ func main() {
 		//TODO datadir for optional permanent database
 		utils.MainnetFlag,
 		utils.SepoliaFlag,
-		utils.GoerliFlag,
+		utils.HoleskyFlag,
 		utils.BlsyncApiFlag,
 		utils.BlsyncJWTSecretFlag,
 	},

cmd/clef/README.md

@@ -29,7 +29,7 @@ GLOBAL OPTIONS:
    --loglevel value        log level to emit to the screen (default: 4)
    --keystore value        Directory for the keystore (default: "$HOME/.ethereum/keystore")
    --configdir value       Directory for Clef configuration (default: "$HOME/.clef")
-   --chainid value         Chain id to use for signing (1=mainnet, 5=Goerli) (default: 1)
+   --chainid value         Chain id to use for signing (1=mainnet, 17000=Holesky) (default: 1)
    --lightkdf              Reduce key-derivation RAM & CPU usage at some expense of KDF strength
    --nousb                 Disables monitoring for and managing USB hardware wallets
    --pcscdpath value       Path to the smartcard daemon (pcscd) socket file (default: "/run/pcscd/pcscd.comm")

cmd/clef/main.go

@@ -100,7 +100,7 @@ var (
 	chainIdFlag = &cli.Int64Flag{
 		Name:  "chainid",
 		Value: params.MainnetChainConfig.ChainID.Int64(),
-		Usage: "Chain id to use for signing (1=mainnet, 5=Goerli)",
+		Usage: "Chain id to use for signing (1=mainnet, 17000=Holesky)",
 	}
 	rpcPortFlag = &cli.IntFlag{
 		Name:     "http.port",

cmd/devp2p/README.md

@@ -44,7 +44,7 @@ set to standard output. The following filters are supported:
 - `-limit <N>` limits the output set to N entries, taking the top N nodes by score
 - `-ip <CIDR>` filters nodes by IP subnet
 - `-min-age <duration>` filters nodes by 'first seen' time
-- `-eth-network <mainnet/goerli/sepolia/holesky>` filters nodes by "eth" ENR entry
+- `-eth-network <mainnet/sepolia/holesky>` filters nodes by "eth" ENR entry
 - `-les-server` filters nodes by LES server support
 - `-snap` filters nodes by snap protocol support
 

cmd/devp2p/discv4cmd.go

@@ -21,6 +21,7 @@ import (
 	"fmt"
 	"net"
 	"net/http"
+	"slices"
 	"strconv"
 	"strings"
 	"time"
@@ -28,7 +29,6 @@ import (
 	"github.com/ethereum/go-ethereum/cmd/devp2p/internal/v4test"
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/crypto"
-	"github.com/ethereum/go-ethereum/internal/flags"
 	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/p2p/discover"
 	"github.com/ethereum/go-ethereum/p2p/enode"
@@ -83,7 +83,7 @@ var (
 		Name:   "listen",
 		Usage:  "Runs a discovery node",
 		Action: discv4Listen,
-		Flags: flags.Merge(discoveryNodeFlags, []cli.Flag{
+		Flags: slices.Concat(discoveryNodeFlags, []cli.Flag{
 			httpAddrFlag,
 		}),
 	}
@@ -91,7 +91,7 @@ var (
 		Name:   "crawl",
 		Usage:  "Updates a nodes.json file with random nodes found in the DHT",
 		Action: discv4Crawl,
-		Flags:  flags.Merge(discoveryNodeFlags, []cli.Flag{crawlTimeoutFlag, crawlParallelismFlag}),
+		Flags:  slices.Concat(discoveryNodeFlags, []cli.Flag{crawlTimeoutFlag, crawlParallelismFlag}),
 	}
 	discv4TestCommand = &cli.Command{
 		Name:   "test",

cmd/devp2p/discv5cmd.go

@@ -19,11 +19,11 @@ package main
 import (
 	"errors"
 	"fmt"
+	"slices"
 	"time"
 
 	"github.com/ethereum/go-ethereum/cmd/devp2p/internal/v5test"
 	"github.com/ethereum/go-ethereum/common"
-	"github.com/ethereum/go-ethereum/internal/flags"
 	"github.com/ethereum/go-ethereum/p2p/discover"
 	"github.com/urfave/cli/v2"
 )
@@ -56,7 +56,7 @@ var (
 		Name:   "crawl",
 		Usage:  "Updates a nodes.json file with random nodes found in the DHT",
 		Action: discv5Crawl,
-		Flags: flags.Merge(discoveryNodeFlags, []cli.Flag{
+		Flags: slices.Concat(discoveryNodeFlags, []cli.Flag{
 			crawlTimeoutFlag,
 		}),
 	}

cmd/devp2p/dns_cloudflare.go

@@ -88,7 +88,8 @@ func (c *cloudflareClient) checkZone(name string) error {
 	if !strings.HasSuffix(name, "."+zone.Name) {
 		return fmt.Errorf("CloudFlare zone name %q does not match name %q to be deployed", zone.Name, name)
 	}
-	needPerms := map[string]bool{"#zone:edit": false, "#zone:read": false}
+	// Necessary permissions for Cloudlare management - Zone:Read, DNS:Read, Zone:Edit, DNS:Edit
+	needPerms := map[string]bool{"#zone:edit": false, "#zone:read": false, "#dns_records:read": false, "#dns_records:edit": false}
 	for _, perm := range zone.Permissions {
 		if _, ok := needPerms[perm]; ok {
 			needPerms[perm] = true

cmd/devp2p/internal/ethtest/chain.go

@@ -100,7 +100,6 @@ func (c *Chain) AccountsInHashOrder() []state.DumpAccount {
 	list := make([]state.DumpAccount, len(c.state))
 	i := 0
 	for addr, acc := range c.state {
-		addr := addr
 		list[i] = acc
 		list[i].Address = &addr
 		if len(acc.AddressHash) != 32 {

cmd/devp2p/internal/ethtest/snap.go

@@ -286,7 +286,6 @@ a key before startingHash (wrong order). The server should return the first avai
 	}
 
 	for i, tc := range tests {
-		tc := tc
 		if i > 0 {
 			t.Log("\n")
 		}
@@ -429,7 +428,6 @@ of the test account. The server should return slots [2,3] (i.e. the 'next availa
 	}
 
 	for i, tc := range tests {
-		tc := tc
 		if i > 0 {
 			t.Log("\n")
 		}
@@ -526,7 +524,6 @@ func (s *Suite) TestSnapGetByteCodes(t *utesting.T) {
 	}
 
 	for i, tc := range tests {
-		tc := tc
 		if i > 0 {
 			t.Log("\n")
 		}
@@ -723,7 +720,6 @@ The server should reject the request.`,
 	}
 
 	for i, tc := range tests {
-		tc := tc
 		if i > 0 {
 			t.Log("\n")
 		}

cmd/devp2p/internal/ethtest/suite.go

@@ -849,7 +849,16 @@ func (s *Suite) TestBlobViolations(t *utesting.T) {
 		if code, _, err := conn.Read(); err != nil {
 			t.Fatalf("expected disconnect on blob violation, got err: %v", err)
 		} else if code != discMsg {
-			t.Fatalf("expected disconnect on blob violation, got msg code: %d", code)
+			if code == protoOffset(ethProto)+eth.NewPooledTransactionHashesMsg {
+				// sometimes we'll get a blob transaction hashes announcement before the disconnect
+				// because blob transactions are scheduled to be fetched right away.
+				if code, _, err = conn.Read(); err != nil {
+					t.Fatalf("expected disconnect on blob violation, got err on second read: %v", err)
+				}
+			}
+			if code != discMsg {
+				t.Fatalf("expected disconnect on blob violation, got msg code: %d", code)
+			}
 		}
 		conn.Close()
 	}

cmd/devp2p/internal/ethtest/testdata/genesis.json

@@ -18,7 +18,6 @@
     "shanghaiTime": 780,
     "cancunTime": 840,
     "terminalTotalDifficulty": 9454784,
-    "terminalTotalDifficultyPassed": true,
     "ethash": {}
   },
   "nonce": "0x0",

cmd/devp2p/nodesetcmd.go

@@ -230,8 +230,6 @@ func ethFilter(args []string) (nodeFilter, error) {
 	switch args[0] {
 	case "mainnet":
 		filter = forkid.NewStaticFilter(params.MainnetChainConfig, core.DefaultGenesisBlock().ToBlock())
-	case "goerli":
-		filter = forkid.NewStaticFilter(params.GoerliChainConfig, core.DefaultGoerliGenesisBlock().ToBlock())
 	case "sepolia":
 		filter = forkid.NewStaticFilter(params.SepoliaChainConfig, core.DefaultSepoliaGenesisBlock().ToBlock())
 	case "holesky":

cmd/evm/eofparse.go

@@ -0,0 +1,200 @@
+// Copyright 2023 The go-ethereum Authors
+// This file is part of go-ethereum.
+//
+// go-ethereum is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// go-ethereum is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
+
+package main
+
+import (
+	"bufio"
+	"encoding/hex"
+	"encoding/json"
+	"fmt"
+	"io/fs"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/ethereum/go-ethereum/core/vm"
+	"github.com/ethereum/go-ethereum/log"
+	"github.com/urfave/cli/v2"
+)
+
+func init() {
+	jt = vm.NewPragueEOFInstructionSetForTesting()
+}
+
+var (
+	jt       vm.JumpTable
+	initcode = "INITCODE"
+)
+
+func eofParseAction(ctx *cli.Context) error {
+	// If `--test` is set, parse and validate the reference test at the provided path.
+	if ctx.IsSet(refTestFlag.Name) {
+		var (
+			file          = ctx.String(refTestFlag.Name)
+			executedTests int
+			passedTests   int
+		)
+		err := filepath.Walk(file, func(path string, info fs.FileInfo, err error) error {
+			if err != nil {
+				return err
+			}
+			if info.IsDir() {
+				return nil
+			}
+			log.Debug("Executing test", "name", info.Name())
+			passed, tot, err := executeTest(path)
+			passedTests += passed
+			executedTests += tot
+			return err
+		})
+		if err != nil {
+			return err
+		}
+		log.Info("Executed tests", "passed", passedTests, "total executed", executedTests)
+		return nil
+	}
+	// If `--hex` is set, parse and validate the hex string argument.
+	if ctx.IsSet(hexFlag.Name) {
+		if _, err := parseAndValidate(ctx.String(hexFlag.Name), false); err != nil {
+			return fmt.Errorf("err: %w", err)
+		}
+		fmt.Println("OK")
+		return nil
+	}
+	// If neither are passed in, read input from stdin.
+	scanner := bufio.NewScanner(os.Stdin)
+	scanner.Buffer(make([]byte, 1024*1024), 10*1024*1024)
+	for scanner.Scan() {
+		l := strings.TrimSpace(scanner.Text())
+		if strings.HasPrefix(l, "#") || l == "" {
+			continue
+		}
+		if _, err := parseAndValidate(l, false); err != nil {
+			fmt.Printf("err: %v\n", err)
+		} else {
+			fmt.Println("OK")
+		}
+	}
+	if err := scanner.Err(); err != nil {
+		fmt.Println(err.Error())
+	}
+	return nil
+}
+
+type refTests struct {
+	Vectors map[string]eOFTest `json:"vectors"`
+}
+
+type eOFTest struct {
+	Code          string              `json:"code"`
+	Results       map[string]etResult `json:"results"`
+	ContainerKind string              `json:"containerKind"`
+}
+
+type etResult struct {
+	Result    bool   `json:"result"`
+	Exception string `json:"exception,omitempty"`
+}
+
+func executeTest(path string) (int, int, error) {
+	src, err := os.ReadFile(path)
+	if err != nil {
+		return 0, 0, err
+	}
+	var testsByName map[string]refTests
+	if err := json.Unmarshal(src, &testsByName); err != nil {
+		return 0, 0, err
+	}
+	passed, total := 0, 0
+	for testsName, tests := range testsByName {
+		for name, tt := range tests.Vectors {
+			for fork, r := range tt.Results {
+				total++
+				_, err := parseAndValidate(tt.Code, tt.ContainerKind == initcode)
+				if r.Result && err != nil {
+					log.Error("Test failure, expected validation success", "name", testsName, "idx", name, "fork", fork, "err", err)
+					continue
+				}
+				if !r.Result && err == nil {
+					log.Error("Test failure, expected validation error", "name", testsName, "idx", name, "fork", fork, "have err", r.Exception, "err", err)
+					continue
+				}
+				passed++
+			}
+		}
+	}
+	return passed, total, nil
+}
+
+func parseAndValidate(s string, isInitCode bool) (*vm.Container, error) {
+	if len(s) >= 2 && strings.HasPrefix(s, "0x") {
+		s = s[2:]
+	}
+	b, err := hex.DecodeString(s)
+	if err != nil {
+		return nil, fmt.Errorf("unable to decode data: %w", err)
+	}
+	return parse(b, isInitCode)
+}
+
+func parse(b []byte, isInitCode bool) (*vm.Container, error) {
+	var c vm.Container
+	if err := c.UnmarshalBinary(b, isInitCode); err != nil {
+		return nil, err
+	}
+	if err := c.ValidateCode(&jt, isInitCode); err != nil {
+		return nil, err
+	}
+	return &c, nil
+}
+
+func eofDumpAction(ctx *cli.Context) error {
+	// If `--hex` is set, parse and validate the hex string argument.
+	if ctx.IsSet(hexFlag.Name) {
+		return eofDump(ctx.String(hexFlag.Name))
+	}
+	// Otherwise read from stdin
+	scanner := bufio.NewScanner(os.Stdin)
+	scanner.Buffer(make([]byte, 1024*1024), 10*1024*1024)
+	for scanner.Scan() {
+		l := strings.TrimSpace(scanner.Text())
+		if strings.HasPrefix(l, "#") || l == "" {
+			continue
+		}
+		if err := eofDump(l); err != nil {
+			return err
+		}
+		fmt.Println("")
+	}
+	return scanner.Err()
+}
+
+func eofDump(hexdata string) error {
+	if len(hexdata) >= 2 && strings.HasPrefix(hexdata, "0x") {
+		hexdata = hexdata[2:]
+	}
+	b, err := hex.DecodeString(hexdata)
+	if err != nil {
+		return fmt.Errorf("unable to decode data: %w", err)
+	}
+	var c vm.Container
+	if err := c.UnmarshalBinary(b, false); err != nil {
+		return err
+	}
+	fmt.Println(c.String())
+	return nil
+}

cmd/evm/eofparse_test.go

@@ -0,0 +1,166 @@
+package main
+
+import (
+	"bufio"
+	"bytes"
+	"encoding/hex"
+	"fmt"
+	"os"
+	"strings"
+	"testing"
+
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/core/vm"
+)
+
+func FuzzEofParsing(f *testing.F) {
+	// Seed with corpus from execution-spec-tests
+	for i := 0; ; i++ {
+		fname := fmt.Sprintf("testdata/eof/eof_corpus_%d.txt", i)
+		corpus, err := os.Open(fname)
+		if err != nil {
+			break
+		}
+		f.Logf("Reading seed data from %v", fname)
+		scanner := bufio.NewScanner(corpus)
+		scanner.Buffer(make([]byte, 1024), 10*1024*1024)
+		for scanner.Scan() {
+			s := scanner.Text()
+			if len(s) >= 2 && strings.HasPrefix(s, "0x") {
+				s = s[2:]
+			}
+			b, err := hex.DecodeString(s)
+			if err != nil {
+				panic(err) // rotten corpus
+			}
+			f.Add(b)
+		}
+		corpus.Close()
+		if err := scanner.Err(); err != nil {
+			panic(err) // rotten corpus
+		}
+	}
+	// And do the fuzzing
+	f.Fuzz(func(t *testing.T, data []byte) {
+		var (
+			jt = vm.NewPragueEOFInstructionSetForTesting()
+			c  vm.Container
+		)
+		cpy := common.CopyBytes(data)
+		if err := c.UnmarshalBinary(data, true); err == nil {
+			c.ValidateCode(&jt, true)
+			if have := c.MarshalBinary(); !bytes.Equal(have, data) {
+				t.Fatal("Unmarshal-> Marshal failure!")
+			}
+		}
+		if err := c.UnmarshalBinary(data, false); err == nil {
+			c.ValidateCode(&jt, false)
+			if have := c.MarshalBinary(); !bytes.Equal(have, data) {
+				t.Fatal("Unmarshal-> Marshal failure!")
+			}
+		}
+		if !bytes.Equal(cpy, data) {
+			panic("data modified during unmarshalling")
+		}
+	})
+}
+
+func TestEofParseInitcode(t *testing.T) {
+	testEofParse(t, true, "testdata/eof/results.initcode.txt")
+}
+
+func TestEofParseRegular(t *testing.T) {
+	testEofParse(t, false, "testdata/eof/results.regular.txt")
+}
+
+func testEofParse(t *testing.T, isInitCode bool, wantFile string) {
+	var wantFn func() string
+	var wantLoc = 0
+	{ // Configure the want-reader
+		wants, err := os.Open(wantFile)
+		if err != nil {
+			t.Fatal(err)
+		}
+		scanner := bufio.NewScanner(wants)
+		scanner.Buffer(make([]byte, 1024), 10*1024*1024)
+		wantFn = func() string {
+			if scanner.Scan() {
+				wantLoc++
+				return scanner.Text()
+			}
+			return "end of file reached"
+		}
+	}
+
+	for i := 0; ; i++ {
+		fname := fmt.Sprintf("testdata/eof/eof_corpus_%d.txt", i)
+		corpus, err := os.Open(fname)
+		if err != nil {
+			break
+		}
+		t.Logf("# Reading seed data from %v", fname)
+		scanner := bufio.NewScanner(corpus)
+		scanner.Buffer(make([]byte, 1024), 10*1024*1024)
+		line := 1
+		for scanner.Scan() {
+			s := scanner.Text()
+			if len(s) >= 2 && strings.HasPrefix(s, "0x") {
+				s = s[2:]
+			}
+			b, err := hex.DecodeString(s)
+			if err != nil {
+				panic(err) // rotten corpus
+			}
+			have := "OK"
+			if _, err := parse(b, isInitCode); err != nil {
+				have = fmt.Sprintf("ERR: %v", err)
+			}
+			if false { // Change this to generate the want-output
+				fmt.Printf("%v\n", have)
+			} else {
+				want := wantFn()
+				if have != want {
+					if len(want) > 100 {
+						want = want[:100]
+					}
+					if len(b) > 100 {
+						b = b[:100]
+					}
+					t.Errorf("%v:%d\n%v\ninput %x\nisInit: %v\nhave: %q\nwant: %q\n",
+						fname, line, fmt.Sprintf("%v:%d", wantFile, wantLoc), b, isInitCode, have, want)
+				}
+			}
+			line++
+		}
+		corpus.Close()
+	}
+}
+
+func BenchmarkEofParse(b *testing.B) {
+	corpus, err := os.Open("testdata/eof/eof_benches.txt")
+	if err != nil {
+		b.Fatal(err)
+	}
+	defer corpus.Close()
+	scanner := bufio.NewScanner(corpus)
+	scanner.Buffer(make([]byte, 1024), 10*1024*1024)
+	line := 1
+	for scanner.Scan() {
+		s := scanner.Text()
+		if len(s) >= 2 && strings.HasPrefix(s, "0x") {
+			s = s[2:]
+		}
+		data, err := hex.DecodeString(s)
+		if err != nil {
+			b.Fatal(err) // rotten corpus
+		}
+		b.Run(fmt.Sprintf("test-%d", line), func(b *testing.B) {
+			b.ReportAllocs()
+			b.SetBytes(int64(len(data)))
+			for i := 0; i < b.N; i++ {
+				_, _ = parse(data, false)
+			}
+		})
+		line++
+	}
+}

cmd/evm/internal/t8ntool/execution.go

@@ -23,6 +23,7 @@ import (
 	"math/big"
 
 	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/common/hexutil"
 	"github.com/ethereum/go-ethereum/common/math"
 	"github.com/ethereum/go-ethereum/consensus/ethash"
 	"github.com/ethereum/go-ethereum/consensus/misc"
@@ -50,6 +51,8 @@ type Prestate struct {
 	Pre types.GenesisAlloc `json:"pre"`
 }
 
+//go:generate go run github.com/fjl/gencodec -type ExecutionResult -field-override executionResultMarshaling -out gen_execresult.go
+
 // ExecutionResult contains the execution status after running a state test, any
 // error that might have occurred and a dump of the final state if requested.
 type ExecutionResult struct {
@@ -66,6 +69,12 @@ type ExecutionResult struct {
 	WithdrawalsRoot      *common.Hash          `json:"withdrawalsRoot,omitempty"`
 	CurrentExcessBlobGas *math.HexOrDecimal64  `json:"currentExcessBlobGas,omitempty"`
 	CurrentBlobGasUsed   *math.HexOrDecimal64  `json:"blobGasUsed,omitempty"`
+	RequestsHash         *common.Hash          `json:"requestsHash,omitempty"`
+	Requests             [][]byte              `json:"requests,omitempty"`
+}
+
+type executionResultMarshaling struct {
+	Requests []hexutil.Bytes `json:"requests,omitempty"`
 }
 
 type ommer struct {
@@ -123,7 +132,7 @@ type rejectedTx struct {
 // Apply applies a set of transactions to a pre-state
 func (pre *Prestate) Apply(vmConfig vm.Config, chainConfig *params.ChainConfig,
 	txIt txIterator, miningReward int64,
-	getTracerFn func(txIndex int, txHash common.Hash) (*tracers.Tracer, io.WriteCloser, error)) (*state.StateDB, *ExecutionResult, []byte, error) {
+	getTracerFn func(txIndex int, txHash common.Hash, chainConfig *params.ChainConfig) (*tracers.Tracer, io.WriteCloser, error)) (*state.StateDB, *ExecutionResult, []byte, error) {
 	// Capture errors for BLOCKHASH operation, if we haven't been supplied the
 	// required blockhashes
 	var hashError error
@@ -196,7 +205,14 @@ func (pre *Prestate) Apply(vmConfig vm.Config, chainConfig *params.ChainConfig,
 		evm := vm.NewEVM(vmContext, vm.TxContext{}, statedb, chainConfig, vmConfig)
 		core.ProcessBeaconBlockRoot(*beaconRoot, evm, statedb)
 	}
-
+	if pre.Env.BlockHashes != nil && chainConfig.IsPrague(new(big.Int).SetUint64(pre.Env.Number), pre.Env.Timestamp) {
+		var (
+			prevNumber = pre.Env.Number - 1
+			prevHash   = pre.Env.BlockHashes[math.HexOrDecimal64(prevNumber)]
+			evm        = vm.NewEVM(vmContext, vm.TxContext{}, statedb, chainConfig, vmConfig)
+		)
+		core.ProcessParentBlockHash(prevHash, evm, statedb)
+	}
 	for i := 0; txIt.Next(); i++ {
 		tx, err := txIt.Tx()
 		if err != nil {
@@ -226,7 +242,7 @@ func (pre *Prestate) Apply(vmConfig vm.Config, chainConfig *params.ChainConfig,
 				continue
 			}
 		}
-		tracer, traceOutput, err := getTracerFn(txIndex, tx.Hash())
+		tracer, traceOutput, err := getTracerFn(txIndex, tx.Hash(), chainConfig)
 		if err != nil {
 			return nil, nil, nil, err
 		}
@@ -345,6 +361,28 @@ func (pre *Prestate) Apply(vmConfig vm.Config, chainConfig *params.ChainConfig,
 		amount := new(big.Int).Mul(new(big.Int).SetUint64(w.Amount), big.NewInt(params.GWei))
 		statedb.AddBalance(w.Address, uint256.MustFromBig(amount), tracing.BalanceIncreaseWithdrawal)
 	}
+
+	// Gather the execution-layer triggered requests.
+	var requests [][]byte
+	if chainConfig.IsPrague(vmContext.BlockNumber, vmContext.Time) {
+		// EIP-6110 deposits
+		var allLogs []*types.Log
+		for _, receipt := range receipts {
+			allLogs = append(allLogs, receipt.Logs...)
+		}
+		depositRequests, err := core.ParseDepositLogs(allLogs, chainConfig)
+		if err != nil {
+			return nil, nil, nil, NewError(ErrorEVM, fmt.Errorf("could not parse requests logs: %v", err))
+		}
+		requests = append(requests, depositRequests)
+		// create EVM for system calls
+		vmenv := vm.NewEVM(vmContext, vm.TxContext{}, statedb, chainConfig, vm.Config{})
+		// EIP-7002 withdrawals
+		requests = append(requests, core.ProcessWithdrawalQueue(vmenv, statedb))
+		// EIP-7251 consolidations
+		requests = append(requests, core.ProcessConsolidationQueue(vmenv, statedb))
+	}
+
 	// Commit block
 	root, err := statedb.Commit(vmContext.BlockNumber.Uint64(), chainConfig.IsEIP158(vmContext.BlockNumber))
 	if err != nil {
@@ -370,9 +408,20 @@ func (pre *Prestate) Apply(vmConfig vm.Config, chainConfig *params.ChainConfig,
 		execRs.CurrentExcessBlobGas = (*math.HexOrDecimal64)(&excessBlobGas)
 		execRs.CurrentBlobGasUsed = (*math.HexOrDecimal64)(&blobGasUsed)
 	}
+	if requests != nil {
+		// Set requestsHash on block.
+		h := types.CalcRequestsHash(requests)
+		execRs.RequestsHash = &h
+		for i := range requests {
+			// remove prefix
+			requests[i] = requests[i][1:]
+		}
+		execRs.Requests = requests
+	}
+
 	// Re-create statedb instance with new root upon the updated database
 	// for accessing latest states.
-	statedb, err = state.New(root, statedb.Database(), nil)
+	statedb, err = state.New(root, statedb.Database())
 	if err != nil {
 		return nil, nil, nil, NewError(ErrorEVM, fmt.Errorf("could not reopen state: %v", err))
 	}
@@ -381,8 +430,9 @@ func (pre *Prestate) Apply(vmConfig vm.Config, chainConfig *params.ChainConfig,
 }
 
 func MakePreState(db ethdb.Database, accounts types.GenesisAlloc) *state.StateDB {
-	sdb := state.NewDatabaseWithConfig(db, &triedb.Config{Preimages: true})
-	statedb, _ := state.New(types.EmptyRootHash, sdb, nil)
+	tdb := triedb.NewDatabase(db, &triedb.Config{Preimages: true})
+	sdb := state.NewDatabase(tdb, nil)
+	statedb, _ := state.New(types.EmptyRootHash, sdb)
 	for addr, a := range accounts {
 		statedb.SetCode(addr, a.Code)
 		statedb.SetNonce(addr, a.Nonce)
@@ -393,7 +443,7 @@ func MakePreState(db ethdb.Database, accounts types.GenesisAlloc) *state.StateDB
 	}
 	// Commit and re-open to start with a clean state.
 	root, _ := statedb.Commit(0, false)
-	statedb, _ = state.New(root, sdb, nil)
+	statedb, _ = state.New(root, sdb)
 	return statedb
 }
 

cmd/evm/internal/t8ntool/gen_execresult.go

@@ -0,0 +1,134 @@
+// Code generated by github.com/fjl/gencodec. DO NOT EDIT.
+
+package t8ntool
+
+import (
+	"encoding/json"
+	"errors"
+
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/common/hexutil"
+	"github.com/ethereum/go-ethereum/common/math"
+	"github.com/ethereum/go-ethereum/core/types"
+)
+
+var _ = (*executionResultMarshaling)(nil)
+
+// MarshalJSON marshals as JSON.
+func (e ExecutionResult) MarshalJSON() ([]byte, error) {
+	type ExecutionResult struct {
+		StateRoot            common.Hash           `json:"stateRoot"`
+		TxRoot               common.Hash           `json:"txRoot"`
+		ReceiptRoot          common.Hash           `json:"receiptsRoot"`
+		LogsHash             common.Hash           `json:"logsHash"`
+		Bloom                types.Bloom           `json:"logsBloom"        gencodec:"required"`
+		Receipts             types.Receipts        `json:"receipts"`
+		Rejected             []*rejectedTx         `json:"rejected,omitempty"`
+		Difficulty           *math.HexOrDecimal256 `json:"currentDifficulty" gencodec:"required"`
+		GasUsed              math.HexOrDecimal64   `json:"gasUsed"`
+		BaseFee              *math.HexOrDecimal256 `json:"currentBaseFee,omitempty"`
+		WithdrawalsRoot      *common.Hash          `json:"withdrawalsRoot,omitempty"`
+		CurrentExcessBlobGas *math.HexOrDecimal64  `json:"currentExcessBlobGas,omitempty"`
+		CurrentBlobGasUsed   *math.HexOrDecimal64  `json:"blobGasUsed,omitempty"`
+		RequestsHash         *common.Hash          `json:"requestsHash,omitempty"`
+		Requests             []hexutil.Bytes       `json:"requests,omitempty"`
+	}
+	var enc ExecutionResult
+	enc.StateRoot = e.StateRoot
+	enc.TxRoot = e.TxRoot
+	enc.ReceiptRoot = e.ReceiptRoot
+	enc.LogsHash = e.LogsHash
+	enc.Bloom = e.Bloom
+	enc.Receipts = e.Receipts
+	enc.Rejected = e.Rejected
+	enc.Difficulty = e.Difficulty
+	enc.GasUsed = e.GasUsed
+	enc.BaseFee = e.BaseFee
+	enc.WithdrawalsRoot = e.WithdrawalsRoot
+	enc.CurrentExcessBlobGas = e.CurrentExcessBlobGas
+	enc.CurrentBlobGasUsed = e.CurrentBlobGasUsed
+	enc.RequestsHash = e.RequestsHash
+	if e.Requests != nil {
+		enc.Requests = make([]hexutil.Bytes, len(e.Requests))
+		for k, v := range e.Requests {
+			enc.Requests[k] = v
+		}
+	}
+	return json.Marshal(&enc)
+}
+
+// UnmarshalJSON unmarshals from JSON.
+func (e *ExecutionResult) UnmarshalJSON(input []byte) error {
+	type ExecutionResult struct {
+		StateRoot            *common.Hash          `json:"stateRoot"`
+		TxRoot               *common.Hash          `json:"txRoot"`
+		ReceiptRoot          *common.Hash          `json:"receiptsRoot"`
+		LogsHash             *common.Hash          `json:"logsHash"`
+		Bloom                *types.Bloom          `json:"logsBloom"        gencodec:"required"`
+		Receipts             *types.Receipts       `json:"receipts"`
+		Rejected             []*rejectedTx         `json:"rejected,omitempty"`
+		Difficulty           *math.HexOrDecimal256 `json:"currentDifficulty" gencodec:"required"`
+		GasUsed              *math.HexOrDecimal64  `json:"gasUsed"`
+		BaseFee              *math.HexOrDecimal256 `json:"currentBaseFee,omitempty"`
+		WithdrawalsRoot      *common.Hash          `json:"withdrawalsRoot,omitempty"`
+		CurrentExcessBlobGas *math.HexOrDecimal64  `json:"currentExcessBlobGas,omitempty"`
+		CurrentBlobGasUsed   *math.HexOrDecimal64  `json:"blobGasUsed,omitempty"`
+		RequestsHash         *common.Hash          `json:"requestsHash,omitempty"`
+		Requests             []hexutil.Bytes       `json:"requests,omitempty"`
+	}
+	var dec ExecutionResult
+	if err := json.Unmarshal(input, &dec); err != nil {
+		return err
+	}
+	if dec.StateRoot != nil {
+		e.StateRoot = *dec.StateRoot
+	}
+	if dec.TxRoot != nil {
+		e.TxRoot = *dec.TxRoot
+	}
+	if dec.ReceiptRoot != nil {
+		e.ReceiptRoot = *dec.ReceiptRoot
+	}
+	if dec.LogsHash != nil {
+		e.LogsHash = *dec.LogsHash
+	}
+	if dec.Bloom == nil {
+		return errors.New("missing required field 'logsBloom' for ExecutionResult")
+	}
+	e.Bloom = *dec.Bloom
+	if dec.Receipts != nil {
+		e.Receipts = *dec.Receipts
+	}
+	if dec.Rejected != nil {
+		e.Rejected = dec.Rejected
+	}
+	if dec.Difficulty == nil {
+		return errors.New("missing required field 'currentDifficulty' for ExecutionResult")
+	}
+	e.Difficulty = dec.Difficulty
+	if dec.GasUsed != nil {
+		e.GasUsed = *dec.GasUsed
+	}
+	if dec.BaseFee != nil {
+		e.BaseFee = dec.BaseFee
+	}
+	if dec.WithdrawalsRoot != nil {
+		e.WithdrawalsRoot = dec.WithdrawalsRoot
+	}
+	if dec.CurrentExcessBlobGas != nil {
+		e.CurrentExcessBlobGas = dec.CurrentExcessBlobGas
+	}
+	if dec.CurrentBlobGasUsed != nil {
+		e.CurrentBlobGasUsed = dec.CurrentBlobGasUsed
+	}
+	if dec.RequestsHash != nil {
+		e.RequestsHash = dec.RequestsHash
+	}
+	if dec.Requests != nil {
+		e.Requests = make([][]byte, len(dec.Requests))
+		for k, v := range dec.Requests {
+			e.Requests[k] = v
+		}
+	}
+	return nil
+}

cmd/evm/internal/t8ntool/transition.go

@@ -82,7 +82,9 @@ type input struct {
 }
 
 func Transition(ctx *cli.Context) error {
-	var getTracer = func(txIndex int, txHash common.Hash) (*tracers.Tracer, io.WriteCloser, error) { return nil, nil, nil }
+	var getTracer = func(txIndex int, txHash common.Hash, chainConfig *params.ChainConfig) (*tracers.Tracer, io.WriteCloser, error) {
+		return nil, nil, nil
+	}
 
 	baseDir, err := createBasedir(ctx)
 	if err != nil {
@@ -97,7 +99,7 @@ func Transition(ctx *cli.Context) error {
 			EnableReturnData: ctx.Bool(TraceEnableReturnDataFlag.Name),
 			Debug:            true,
 		}
-		getTracer = func(txIndex int, txHash common.Hash) (*tracers.Tracer, io.WriteCloser, error) {
+		getTracer = func(txIndex int, txHash common.Hash, _ *params.ChainConfig) (*tracers.Tracer, io.WriteCloser, error) {
 			traceFile, err := os.Create(filepath.Join(baseDir, fmt.Sprintf("trace-%d-%v.jsonl", txIndex, txHash.String())))
 			if err != nil {
 				return nil, nil, NewError(ErrorIO, fmt.Errorf("failed creating trace-file: %v", err))
@@ -121,12 +123,12 @@ func Transition(ctx *cli.Context) error {
 		if ctx.IsSet(TraceTracerConfigFlag.Name) {
 			config = []byte(ctx.String(TraceTracerConfigFlag.Name))
 		}
-		getTracer = func(txIndex int, txHash common.Hash) (*tracers.Tracer, io.WriteCloser, error) {
+		getTracer = func(txIndex int, txHash common.Hash, chainConfig *params.ChainConfig) (*tracers.Tracer, io.WriteCloser, error) {
 			traceFile, err := os.Create(filepath.Join(baseDir, fmt.Sprintf("trace-%d-%v.json", txIndex, txHash.String())))
 			if err != nil {
 				return nil, nil, NewError(ErrorIO, fmt.Errorf("failed creating trace-file: %v", err))
 			}
-			tracer, err := tracers.DefaultDirectory.New(ctx.String(TraceTracerFlag.Name), nil, config)
+			tracer, err := tracers.DefaultDirectory.New(ctx.String(TraceTracerFlag.Name), nil, config, chainConfig)
 			if err != nil {
 				return nil, nil, NewError(ErrorConfig, fmt.Errorf("failed instantiating tracer: %w", err))
 			}

cmd/evm/main.go

@@ -21,6 +21,7 @@ import (
 	"fmt"
 	"math/big"
 	"os"
+	"slices"
 
 	"github.com/ethereum/go-ethereum/cmd/evm/internal/t8ntool"
 	"github.com/ethereum/go-ethereum/internal/debug"
@@ -138,61 +139,90 @@ var (
 		Usage:    "enable return data output",
 		Category: flags.VMCategory,
 	}
+	refTestFlag = &cli.StringFlag{
+		Name:  "test",
+		Usage: "Path to EOF validation reference test.",
+	}
+	hexFlag = &cli.StringFlag{
+		Name:  "hex",
+		Usage: "single container data parse and validation",
+	}
 )
 
-var stateTransitionCommand = &cli.Command{
-	Name:    "transition",
-	Aliases: []string{"t8n"},
-	Usage:   "Executes a full state transition",
-	Action:  t8ntool.Transition,
-	Flags: []cli.Flag{
-		t8ntool.TraceFlag,
-		t8ntool.TraceTracerFlag,
-		t8ntool.TraceTracerConfigFlag,
-		t8ntool.TraceEnableMemoryFlag,
-		t8ntool.TraceDisableStackFlag,
-		t8ntool.TraceEnableReturnDataFlag,
-		t8ntool.TraceEnableCallFramesFlag,
-		t8ntool.OutputBasedir,
-		t8ntool.OutputAllocFlag,
-		t8ntool.OutputResultFlag,
-		t8ntool.OutputBodyFlag,
-		t8ntool.InputAllocFlag,
-		t8ntool.InputEnvFlag,
-		t8ntool.InputTxsFlag,
-		t8ntool.ForknameFlag,
-		t8ntool.ChainIDFlag,
-		t8ntool.RewardFlag,
-	},
-}
+var (
+	stateTransitionCommand = &cli.Command{
+		Name:    "transition",
+		Aliases: []string{"t8n"},
+		Usage:   "Executes a full state transition",
+		Action:  t8ntool.Transition,
+		Flags: []cli.Flag{
+			t8ntool.TraceFlag,
+			t8ntool.TraceTracerFlag,
+			t8ntool.TraceTracerConfigFlag,
+			t8ntool.TraceEnableMemoryFlag,
+			t8ntool.TraceDisableStackFlag,
+			t8ntool.TraceEnableReturnDataFlag,
+			t8ntool.TraceEnableCallFramesFlag,
+			t8ntool.OutputBasedir,
+			t8ntool.OutputAllocFlag,
+			t8ntool.OutputResultFlag,
+			t8ntool.OutputBodyFlag,
+			t8ntool.InputAllocFlag,
+			t8ntool.InputEnvFlag,
+			t8ntool.InputTxsFlag,
+			t8ntool.ForknameFlag,
+			t8ntool.ChainIDFlag,
+			t8ntool.RewardFlag,
+		},
+	}
 
-var transactionCommand = &cli.Command{
-	Name:    "transaction",
-	Aliases: []string{"t9n"},
-	Usage:   "Performs transaction validation",
-	Action:  t8ntool.Transaction,
-	Flags: []cli.Flag{
-		t8ntool.InputTxsFlag,
-		t8ntool.ChainIDFlag,
-		t8ntool.ForknameFlag,
-	},
-}
+	transactionCommand = &cli.Command{
+		Name:    "transaction",
+		Aliases: []string{"t9n"},
+		Usage:   "Performs transaction validation",
+		Action:  t8ntool.Transaction,
+		Flags: []cli.Flag{
+			t8ntool.InputTxsFlag,
+			t8ntool.ChainIDFlag,
+			t8ntool.ForknameFlag,
+		},
+	}
 
-var blockBuilderCommand = &cli.Command{
-	Name:    "block-builder",
-	Aliases: []string{"b11r"},
-	Usage:   "Builds a block",
-	Action:  t8ntool.BuildBlock,
-	Flags: []cli.Flag{
-		t8ntool.OutputBasedir,
-		t8ntool.OutputBlockFlag,
-		t8ntool.InputHeaderFlag,
-		t8ntool.InputOmmersFlag,
-		t8ntool.InputWithdrawalsFlag,
-		t8ntool.InputTxsRlpFlag,
-		t8ntool.SealCliqueFlag,
-	},
-}
+	blockBuilderCommand = &cli.Command{
+		Name:    "block-builder",
+		Aliases: []string{"b11r"},
+		Usage:   "Builds a block",
+		Action:  t8ntool.BuildBlock,
+		Flags: []cli.Flag{
+			t8ntool.OutputBasedir,
+			t8ntool.OutputBlockFlag,
+			t8ntool.InputHeaderFlag,
+			t8ntool.InputOmmersFlag,
+			t8ntool.InputWithdrawalsFlag,
+			t8ntool.InputTxsRlpFlag,
+			t8ntool.SealCliqueFlag,
+		},
+	}
+	eofParseCommand = &cli.Command{
+		Name:    "eofparse",
+		Aliases: []string{"eof"},
+		Usage:   "Parses hex eof container and returns validation errors (if any)",
+		Action:  eofParseAction,
+		Flags: []cli.Flag{
+			hexFlag,
+			refTestFlag,
+		},
+	}
+
+	eofDumpCommand = &cli.Command{
+		Name:   "eofdump",
+		Usage:  "Parses hex eof container and prints out human-readable representation of the container.",
+		Action: eofDumpAction,
+		Flags: []cli.Flag{
+			hexFlag,
+		},
+	}
+)
 
 // vmFlags contains flags related to running the EVM.
 var vmFlags = []cli.Flag{
@@ -225,7 +255,7 @@ var traceFlags = []cli.Flag{
 var app = flags.NewApp("the evm command line interface")
 
 func init() {
-	app.Flags = flags.Merge(vmFlags, traceFlags, debug.Flags)
+	app.Flags = slices.Concat(vmFlags, traceFlags, debug.Flags)
 	app.Commands = []*cli.Command{
 		compileCommand,
 		disasmCommand,
@@ -235,6 +265,8 @@ func init() {
 		stateTransitionCommand,
 		transactionCommand,
 		blockBuilderCommand,
+		eofParseCommand,
+		eofDumpCommand,
 	}
 	app.Before = func(ctx *cli.Context) error {
 		flags.MigrateGlobalFlags(ctx)

cmd/evm/runner.go

@@ -24,6 +24,7 @@ import (
 	"math/big"
 	"os"
 	goruntime "runtime"
+	"slices"
 	"testing"
 	"time"
 
@@ -50,7 +51,7 @@ var runCommand = &cli.Command{
 	Usage:       "Run arbitrary evm binary",
 	ArgsUsage:   "<code>",
 	Description: `The run command runs arbitrary EVM code.`,
-	Flags:       flags.Merge(vmFlags, traceFlags),
+	Flags:       slices.Concat(vmFlags, traceFlags),
 }
 
 // readGenesis will read the given JSON format genesis file and return
@@ -155,8 +156,8 @@ func runCmd(ctx *cli.Context) error {
 	})
 	defer triedb.Close()
 	genesis := genesisConfig.MustCommit(db, triedb)
-	sdb := state.NewDatabaseWithNodeDB(db, triedb)
-	statedb, _ = state.New(genesis.Root(), sdb, nil)
+	sdb := state.NewDatabase(triedb, nil)
+	statedb, _ = state.New(genesis.Root(), sdb)
 	chainConfig = genesisConfig.Config
 
 	if ctx.String(SenderFlag.Name) != "" {
@@ -277,7 +278,7 @@ func runCmd(ctx *cli.Context) error {
 			fmt.Printf("Failed to commit changes %v\n", err)
 			return err
 		}
-		dumpdb, err := state.New(root, sdb, nil)
+		dumpdb, err := state.New(root, sdb)
 		if err != nil {
 			fmt.Printf("Failed to open statedb %v\n", err)
 			return err

cmd/evm/staterunner.go

@@ -107,7 +107,7 @@ func runStateTest(fname string, cfg vm.Config, dump bool) error {
 					result.Root = &root
 					fmt.Fprintf(os.Stderr, "{\"stateRoot\": \"%#x\"}\n", root)
 					if dump { // Dump any state to aid debugging
-						cpy, _ := state.New(root, tstate.StateDB.Database(), nil)
+						cpy, _ := state.New(root, tstate.StateDB.Database())
 						dump := cpy.RawDump(nil)
 						result.State = &dump
 					}

cmd/evm/t8n_test.go

@@ -524,7 +524,7 @@ func TestT9n(t *testing.T) {
 			ok, err := cmpJson(have, want)
 			switch {
 			case err != nil:
-				t.Logf(string(have))
+				t.Log(string(have))
 				t.Fatalf("test %d, json parsing failed: %v", i, err)
 			case !ok:
 				t.Fatalf("test %d: output wrong, have \n%v\nwant\n%v\n", i, string(have), string(want))
@@ -659,7 +659,7 @@ func TestB11r(t *testing.T) {
 			ok, err := cmpJson(have, want)
 			switch {
 			case err != nil:
-				t.Logf(string(have))
+				t.Log(string(have))
 				t.Fatalf("test %d, json parsing failed: %v", i, err)
 			case !ok:
 				t.Fatalf("test %d: output wrong, have \n%v\nwant\n%v\n", i, string(have), string(want))

cmd/geth/accountcmd_test.go

@@ -113,7 +113,6 @@ func TestAccountImport(t *testing.T) {
 		},
 	}
 	for _, test := range tests {
-		test := test
 		t.Run(test.name, func(t *testing.T) {
 			t.Parallel()
 			importAccountWithExpect(t, test.key, test.output)

cmd/geth/chaincmd.go

@@ -22,6 +22,7 @@ import (
 	"fmt"
 	"os"
 	"runtime"
+	"slices"
 	"strconv"
 	"sync/atomic"
 	"time"
@@ -36,7 +37,6 @@ import (
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/ethdb"
 	"github.com/ethereum/go-ethereum/internal/era"
-	"github.com/ethereum/go-ethereum/internal/flags"
 	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/metrics"
 	"github.com/ethereum/go-ethereum/params"
@@ -49,7 +49,7 @@ var (
 		Name:      "init",
 		Usage:     "Bootstrap and initialize a new genesis block",
 		ArgsUsage: "<genesisPath>",
-		Flags: flags.Merge([]cli.Flag{
+		Flags: slices.Concat([]cli.Flag{
 			utils.CachePreimagesFlag,
 			utils.OverrideCancun,
 			utils.OverrideVerkle,
@@ -76,7 +76,7 @@ if one is set.  Otherwise it prints the genesis from the datadir.`,
 		Name:      "import",
 		Usage:     "Import a blockchain file",
 		ArgsUsage: "<filename> (<filename 2> ... <filename N>) ",
-		Flags: flags.Merge([]cli.Flag{
+		Flags: slices.Concat([]cli.Flag{
 			utils.CacheFlag,
 			utils.SyncModeFlag,
 			utils.GCModeFlag,
@@ -115,7 +115,7 @@ processing will proceed even if an individual RLP-file import failure occurs.`,
 		Name:      "export",
 		Usage:     "Export blockchain into file",
 		ArgsUsage: "<filename> [<blockNumFirst> <blockNumLast>]",
-		Flags: flags.Merge([]cli.Flag{
+		Flags: slices.Concat([]cli.Flag{
 			utils.CacheFlag,
 			utils.SyncModeFlag,
 		}, utils.DatabaseFlags),
@@ -131,7 +131,7 @@ be gzipped.`,
 		Name:      "import-history",
 		Usage:     "Import an Era archive",
 		ArgsUsage: "<dir>",
-		Flags: flags.Merge([]cli.Flag{
+		Flags: slices.Concat([]cli.Flag{
 			utils.TxLookupLimitFlag,
 		},
 			utils.DatabaseFlags,
@@ -147,7 +147,7 @@ from Era archives.
 		Name:      "export-history",
 		Usage:     "Export blockchain history to Era archives",
 		ArgsUsage: "<dir> <first> <last>",
-		Flags:     flags.Merge(utils.DatabaseFlags),
+		Flags:     slices.Concat(utils.DatabaseFlags),
 		Description: `
 The export-history command will export blocks and their corresponding receipts
 into Era archives. Eras are typically packaged in steps of 8192 blocks.
@@ -158,7 +158,7 @@ into Era archives. Eras are typically packaged in steps of 8192 blocks.
 		Name:      "import-preimages",
 		Usage:     "Import the preimage database from an RLP stream",
 		ArgsUsage: "<datafile>",
-		Flags: flags.Merge([]cli.Flag{
+		Flags: slices.Concat([]cli.Flag{
 			utils.CacheFlag,
 			utils.SyncModeFlag,
 		}, utils.DatabaseFlags),
@@ -173,7 +173,7 @@ It's deprecated, please use "geth db import" instead.
 		Name:      "dump",
 		Usage:     "Dump a specific block from storage",
 		ArgsUsage: "[? <blockHash> | <blockNum>]",
-		Flags: flags.Merge([]cli.Flag{
+		Flags: slices.Concat([]cli.Flag{
 			utils.CacheFlag,
 			utils.IterativeOutputFlag,
 			utils.ExcludeCodeFlag,
@@ -221,22 +221,23 @@ func initGenesis(ctx *cli.Context) error {
 		v := ctx.Uint64(utils.OverrideVerkle.Name)
 		overrides.OverrideVerkle = &v
 	}
-	for _, name := range []string{"chaindata", "lightchaindata"} {
-		chaindb, err := stack.OpenDatabaseWithFreezer(name, 0, 0, ctx.String(utils.AncientFlag.Name), "", false)
-		if err != nil {
-			utils.Fatalf("Failed to open database: %v", err)
-		}
-		defer chaindb.Close()
 
-		triedb := utils.MakeTrieDatabase(ctx, chaindb, ctx.Bool(utils.CachePreimagesFlag.Name), false, genesis.IsVerkle())
-		defer triedb.Close()
-
-		_, hash, err := core.SetupGenesisBlockWithOverride(chaindb, triedb, genesis, &overrides)
-		if err != nil {
-			utils.Fatalf("Failed to write genesis block: %v", err)
-		}
-		log.Info("Successfully wrote genesis state", "database", name, "hash", hash)
+	chaindb, err := stack.OpenDatabaseWithFreezer("chaindata", 0, 0, ctx.String(utils.AncientFlag.Name), "", false)
+	if err != nil {
+		utils.Fatalf("Failed to open database: %v", err)
 	}
+	defer chaindb.Close()
+
+	triedb := utils.MakeTrieDatabase(ctx, chaindb, ctx.Bool(utils.CachePreimagesFlag.Name), false, genesis.IsVerkle())
+	defer triedb.Close()
+
+	_, hash, err := core.SetupGenesisBlockWithOverride(chaindb, triedb, genesis, &overrides)
+	if err != nil {
+		utils.Fatalf("Failed to write genesis block: %v", err)
+	}
+
+	log.Info("Successfully wrote genesis state", "database", "chaindata", "hash", hash)
+
 	return nil
 }
 
@@ -258,29 +259,22 @@ func dumpGenesis(ctx *cli.Context) error {
 
 	// dump whatever already exists in the datadir
 	stack, _ := makeConfigNode(ctx)
-	for _, name := range []string{"chaindata", "lightchaindata"} {
-		db, err := stack.OpenDatabase(name, 0, 0, "", true)
-		if err != nil {
-			if !os.IsNotExist(err) {
-				return err
-			}
-			continue
-		}
-		genesis, err := core.ReadGenesis(db)
-		if err != nil {
-			utils.Fatalf("failed to read genesis: %s", err)
-		}
-		db.Close()
 
-		if err := json.NewEncoder(os.Stdout).Encode(*genesis); err != nil {
-			utils.Fatalf("could not encode stored genesis: %s", err)
-		}
-		return nil
+	db, err := stack.OpenDatabase("chaindata", 0, 0, "", true)
+	if err != nil {
+		return err
 	}
-	if ctx.IsSet(utils.DataDirFlag.Name) {
-		utils.Fatalf("no existing datadir at %s", stack.Config().DataDir)
+	defer db.Close()
+
+	genesis, err = core.ReadGenesis(db)
+	if err != nil {
+		utils.Fatalf("failed to read genesis: %s", err)
 	}
-	utils.Fatalf("no network preset provided, and no genesis exists in the default datadir")
+
+	if err := json.NewEncoder(os.Stdout).Encode(*genesis); err != nil {
+		utils.Fatalf("could not encode stored genesis: %s", err)
+	}
+
 	return nil
 }
 
@@ -425,8 +419,6 @@ func importHistory(ctx *cli.Context) error {
 			network = "mainnet"
 		case ctx.Bool(utils.SepoliaFlag.Name):
 			network = "sepolia"
-		case ctx.Bool(utils.GoerliFlag.Name):
-			network = "goerli"
 		}
 	} else {
 		// No network flag set, try to determine network based on files
@@ -559,7 +551,7 @@ func parseDumpConfig(ctx *cli.Context, db ethdb.Database) (*state.DumpConfig, co
 	default:
 		return nil, common.Hash{}, fmt.Errorf("invalid start argument: %x. 20 or 32 hex-encoded bytes required", startArg)
 	}
-	var conf = &state.DumpConfig{
+	conf := &state.DumpConfig{
 		SkipCode:          ctx.Bool(utils.ExcludeCodeFlag.Name),
 		SkipStorage:       ctx.Bool(utils.ExcludeStorageFlag.Name),
 		OnlyWithAddresses: !ctx.Bool(utils.IncludeIncompletesFlag.Name),
@@ -586,7 +578,7 @@ func dump(ctx *cli.Context) error {
 	triedb := utils.MakeTrieDatabase(ctx, db, true, true, false) // always enable preimage lookup
 	defer triedb.Close()
 
-	state, err := state.New(root, state.NewDatabaseWithNodeDB(db, triedb), nil)
+	state, err := state.New(root, state.NewDatabase(triedb, nil))
 	if err != nil {
 		return err
 	}

cmd/geth/config.go

@@ -23,6 +23,7 @@ import (
 	"os"
 	"reflect"
 	"runtime"
+	"slices"
 	"strings"
 	"unicode"
 
@@ -42,7 +43,6 @@ import (
 	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/metrics"
 	"github.com/ethereum/go-ethereum/node"
-	"github.com/ethereum/go-ethereum/params"
 	"github.com/ethereum/go-ethereum/rpc"
 	"github.com/naoina/toml"
 	"github.com/urfave/cli/v2"
@@ -54,7 +54,7 @@ var (
 		Name:        "dumpconfig",
 		Usage:       "Export configuration values in a TOML format",
 		ArgsUsage:   "<dumpfile (optional)>",
-		Flags:       flags.Merge(nodeFlags, rpcFlags),
+		Flags:       slices.Concat(nodeFlags, rpcFlags),
 		Description: `Export configuration values in TOML format (to stdout by default).`,
 	}
 
@@ -75,8 +75,8 @@ var tomlSettings = toml.Config{
 	},
 	MissingField: func(rt reflect.Type, field string) error {
 		id := fmt.Sprintf("%s.%s", rt.String(), field)
-		if deprecated(id) {
-			log.Warn("Config field is deprecated and won't have an effect", "name", id)
+		if deprecatedConfigFields[id] {
+			log.Warn(fmt.Sprintf("Config field '%s' is deprecated and won't have any effect.", id))
 			return nil
 		}
 		var link string
@@ -87,6 +87,19 @@ var tomlSettings = toml.Config{
 	},
 }
 
+var deprecatedConfigFields = map[string]bool{
+	"ethconfig.Config.EVMInterpreter":          true,
+	"ethconfig.Config.EWASMInterpreter":        true,
+	"ethconfig.Config.TrieCleanCacheJournal":   true,
+	"ethconfig.Config.TrieCleanCacheRejournal": true,
+	"ethconfig.Config.LightServ":               true,
+	"ethconfig.Config.LightIngress":            true,
+	"ethconfig.Config.LightEgress":             true,
+	"ethconfig.Config.LightPeers":              true,
+	"ethconfig.Config.LightNoPrune":            true,
+	"ethconfig.Config.LightNoSyncServe":        true,
+}
+
 type ethstatsConfig struct {
 	URL string `toml:",omitempty"`
 }
@@ -117,10 +130,10 @@ func defaultNodeConfig() node.Config {
 	git, _ := version.VCS()
 	cfg := node.DefaultConfig
 	cfg.Name = clientIdentifier
-	cfg.Version = params.VersionWithCommit(git.Commit, git.Date)
+	cfg.Version = version.WithCommit(git.Commit, git.Date)
 	cfg.HTTPModules = append(cfg.HTTPModules, "eth")
 	cfg.WSModules = append(cfg.WSModules, "eth")
-	cfg.IPCPath = "geth.ipc"
+	cfg.IPCPath = clientIdentifier + ".ipc"
 	return cfg
 }
 
@@ -314,21 +327,6 @@ func applyMetricConfig(ctx *cli.Context, cfg *gethConfig) {
 	}
 }
 
-func deprecated(field string) bool {
-	switch field {
-	case "ethconfig.Config.EVMInterpreter":
-		return true
-	case "ethconfig.Config.EWASMInterpreter":
-		return true
-	case "ethconfig.Config.TrieCleanCacheJournal":
-		return true
-	case "ethconfig.Config.TrieCleanCacheRejournal":
-		return true
-	default:
-		return false
-	}
-}
-
 func setAccountManagerBackends(conf *node.Config, am *accounts.Manager, keydir string) error {
 	scryptN := keystore.StandardScryptN
 	scryptP := keystore.StandardScryptP

cmd/geth/consolecmd.go

@@ -18,11 +18,11 @@ package main
 
 import (
 	"fmt"
+	"slices"
 	"strings"
 
 	"github.com/ethereum/go-ethereum/cmd/utils"
 	"github.com/ethereum/go-ethereum/console"
-	"github.com/ethereum/go-ethereum/internal/flags"
 	"github.com/urfave/cli/v2"
 )
 
@@ -33,7 +33,7 @@ var (
 		Action: localConsole,
 		Name:   "console",
 		Usage:  "Start an interactive JavaScript environment",
-		Flags:  flags.Merge(nodeFlags, rpcFlags, consoleFlags),
+		Flags:  slices.Concat(nodeFlags, rpcFlags, consoleFlags),
 		Description: `
 The Geth console is an interactive shell for the JavaScript runtime environment
 which exposes a node admin interface as well as the Ðapp JavaScript API.
@@ -45,7 +45,7 @@ See https://geth.ethereum.org/docs/interacting-with-geth/javascript-console.`,
 		Name:      "attach",
 		Usage:     "Start an interactive JavaScript environment (connect to node)",
 		ArgsUsage: "[endpoint]",
-		Flags:     flags.Merge([]cli.Flag{utils.DataDirFlag, utils.HttpHeaderFlag}, consoleFlags),
+		Flags:     slices.Concat([]cli.Flag{utils.DataDirFlag, utils.HttpHeaderFlag}, consoleFlags),
 		Description: `
 The Geth console is an interactive shell for the JavaScript runtime environment
 which exposes a node admin interface as well as the Ðapp JavaScript API.
@@ -58,7 +58,7 @@ This command allows to open a console on a running geth node.`,
 		Name:      "js",
 		Usage:     "(DEPRECATED) Execute the specified JavaScript files",
 		ArgsUsage: "<jsfile> [jsfile...]",
-		Flags:     flags.Merge(nodeFlags, consoleFlags),
+		Flags:     slices.Concat(nodeFlags, consoleFlags),
 		Description: `
 The JavaScript VM exposes a node admin interface as well as the Ðapp
 JavaScript API. See https://geth.ethereum.org/docs/interacting-with-geth/javascript-console`,
@@ -152,7 +152,7 @@ func remoteConsole(ctx *cli.Context) error {
 func ephemeralConsole(ctx *cli.Context) error {
 	var b strings.Builder
 	for _, file := range ctx.Args().Slice() {
-		b.Write([]byte(fmt.Sprintf("loadScript('%s');", file)))
+		b.WriteString(fmt.Sprintf("loadScript('%s');", file))
 	}
 	utils.Fatalf(`The "js" command is deprecated. Please use the following instead:
 geth --exec "%s" console`, b.String())

cmd/geth/consolecmd_test.go

@@ -26,11 +26,11 @@ import (
 	"testing"
 	"time"
 
-	"github.com/ethereum/go-ethereum/params"
+	"github.com/ethereum/go-ethereum/internal/version"
 )
 
 const (
-	ipcAPIs  = "admin:1.0 clique:1.0 debug:1.0 engine:1.0 eth:1.0 miner:1.0 net:1.0 rpc:1.0 txpool:1.0 web3:1.0"
+	ipcAPIs  = "admin:1.0 debug:1.0 engine:1.0 eth:1.0 miner:1.0 net:1.0 rpc:1.0 txpool:1.0 web3:1.0"
 	httpAPIs = "eth:1.0 net:1.0 rpc:1.0 web3:1.0"
 )
 
@@ -38,10 +38,10 @@ const (
 // memory and disk IO. If the args don't set --datadir, the
 // child g gets a temporary data directory.
 func runMinimalGeth(t *testing.T, args ...string) *testgeth {
-	// --goerli to make the 'writing genesis to disk' faster (no accounts)
+	// --holesky to make the 'writing genesis to disk' faster (no accounts)
 	// --networkid=1337 to avoid cache bump
 	// --syncmode=full to avoid allocating fast sync bloom
-	allArgs := []string{"--goerli", "--networkid", "1337", "--authrpc.port", "0", "--syncmode=full", "--port", "0",
+	allArgs := []string{"--holesky", "--networkid", "1337", "--authrpc.port", "0", "--syncmode=full", "--port", "0",
 		"--nat", "none", "--nodiscover", "--maxpeers", "0", "--cache", "64",
 		"--datadir.minfreedisk", "0"}
 	return runGeth(t, append(allArgs, args...)...)
@@ -60,9 +60,9 @@ func TestConsoleWelcome(t *testing.T) {
 	geth.SetTemplateFunc("goos", func() string { return runtime.GOOS })
 	geth.SetTemplateFunc("goarch", func() string { return runtime.GOARCH })
 	geth.SetTemplateFunc("gover", runtime.Version)
-	geth.SetTemplateFunc("gethver", func() string { return params.VersionWithCommit("", "") })
+	geth.SetTemplateFunc("gethver", func() string { return version.WithCommit("", "") })
 	geth.SetTemplateFunc("niltime", func() string {
-		return time.Unix(1548854791, 0).Format("Mon Jan 02 2006 15:04:05 GMT-0700 (MST)")
+		return time.Unix(1695902100, 0).Format("Mon Jan 02 2006 15:04:05 GMT-0700 (MST)")
 	})
 	geth.SetTemplateFunc("apis", func() string { return ipcAPIs })
 
@@ -129,9 +129,9 @@ func testAttachWelcome(t *testing.T, geth *testgeth, endpoint, apis string) {
 	attach.SetTemplateFunc("goos", func() string { return runtime.GOOS })
 	attach.SetTemplateFunc("goarch", func() string { return runtime.GOARCH })
 	attach.SetTemplateFunc("gover", runtime.Version)
-	attach.SetTemplateFunc("gethver", func() string { return params.VersionWithCommit("", "") })
+	attach.SetTemplateFunc("gethver", func() string { return version.WithCommit("", "") })
 	attach.SetTemplateFunc("niltime", func() string {
-		return time.Unix(1548854791, 0).Format("Mon Jan 02 2006 15:04:05 GMT-0700 (MST)")
+		return time.Unix(1695902100, 0).Format("Mon Jan 02 2006 15:04:05 GMT-0700 (MST)")
 	})
 	attach.SetTemplateFunc("ipc", func() bool { return strings.HasPrefix(endpoint, "ipc") })
 	attach.SetTemplateFunc("datadir", func() string { return geth.Datadir })

cmd/geth/dbcmd.go

@@ -22,6 +22,7 @@ import (
 	"os"
 	"os/signal"
 	"path/filepath"
+	"slices"
 	"strconv"
 	"strings"
 	"syscall"
@@ -36,7 +37,6 @@ import (
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/ethdb"
-	"github.com/ethereum/go-ethereum/internal/flags"
 	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/rlp"
 	"github.com/ethereum/go-ethereum/trie"
@@ -60,7 +60,7 @@ var (
 		Name:      "removedb",
 		Usage:     "Remove blockchain and state databases",
 		ArgsUsage: "",
-		Flags: flags.Merge(utils.DatabaseFlags,
+		Flags: slices.Concat(utils.DatabaseFlags,
 			[]cli.Flag{removeStateDataFlag, removeChainDataFlag}),
 		Description: `
 Remove blockchain and state databases`,
@@ -89,7 +89,7 @@ Remove blockchain and state databases`,
 		Action:    inspect,
 		Name:      "inspect",
 		ArgsUsage: "<prefix> <start>",
-		Flags: flags.Merge([]cli.Flag{
+		Flags: slices.Concat([]cli.Flag{
 			utils.SyncModeFlag,
 		}, utils.NetworkFlags, utils.DatabaseFlags),
 		Usage:       "Inspect the storage size for each type of data in the database",
@@ -99,7 +99,7 @@ Remove blockchain and state databases`,
 		Action:    checkStateContent,
 		Name:      "check-state-content",
 		ArgsUsage: "<start (optional)>",
-		Flags:     flags.Merge(utils.NetworkFlags, utils.DatabaseFlags),
+		Flags:     slices.Concat(utils.NetworkFlags, utils.DatabaseFlags),
 		Usage:     "Verify that state data is cryptographically correct",
 		Description: `This command iterates the entire database for 32-byte keys, looking for rlp-encoded trie nodes.
 For each trie node encountered, it checks that the key corresponds to the keccak256(value). If this is not true, this indicates
@@ -109,7 +109,7 @@ a data corruption.`,
 		Action: dbStats,
 		Name:   "stats",
 		Usage:  "Print leveldb statistics",
-		Flags: flags.Merge([]cli.Flag{
+		Flags: slices.Concat([]cli.Flag{
 			utils.SyncModeFlag,
 		}, utils.NetworkFlags, utils.DatabaseFlags),
 	}
@@ -117,7 +117,7 @@ a data corruption.`,
 		Action: dbCompact,
 		Name:   "compact",
 		Usage:  "Compact leveldb database. WARNING: May take a very long time",
-		Flags: flags.Merge([]cli.Flag{
+		Flags: slices.Concat([]cli.Flag{
 			utils.SyncModeFlag,
 			utils.CacheFlag,
 			utils.CacheDatabaseFlag,
@@ -131,7 +131,7 @@ corruption if it is aborted during execution'!`,
 		Name:      "get",
 		Usage:     "Show the value of a database key",
 		ArgsUsage: "<hex-encoded key>",
-		Flags: flags.Merge([]cli.Flag{
+		Flags: slices.Concat([]cli.Flag{
 			utils.SyncModeFlag,
 		}, utils.NetworkFlags, utils.DatabaseFlags),
 		Description: "This command looks up the specified database key from the database.",
@@ -141,7 +141,7 @@ corruption if it is aborted during execution'!`,
 		Name:      "delete",
 		Usage:     "Delete a database key (WARNING: may corrupt your database)",
 		ArgsUsage: "<hex-encoded key>",
-		Flags: flags.Merge([]cli.Flag{
+		Flags: slices.Concat([]cli.Flag{
 			utils.SyncModeFlag,
 		}, utils.NetworkFlags, utils.DatabaseFlags),
 		Description: `This command deletes the specified database key from the database.
@@ -152,7 +152,7 @@ WARNING: This is a low-level operation which may cause database corruption!`,
 		Name:      "put",
 		Usage:     "Set the value of a database key (WARNING: may corrupt your database)",
 		ArgsUsage: "<hex-encoded key> <hex-encoded value>",
-		Flags: flags.Merge([]cli.Flag{
+		Flags: slices.Concat([]cli.Flag{
 			utils.SyncModeFlag,
 		}, utils.NetworkFlags, utils.DatabaseFlags),
 		Description: `This command sets a given database key to the given value.
@@ -163,7 +163,7 @@ WARNING: This is a low-level operation which may cause database corruption!`,
 		Name:      "dumptrie",
 		Usage:     "Show the storage key/values of a given storage trie",
 		ArgsUsage: "<hex-encoded state root> <hex-encoded account hash> <hex-encoded storage trie root> <hex-encoded start (optional)> <int max elements (optional)>",
-		Flags: flags.Merge([]cli.Flag{
+		Flags: slices.Concat([]cli.Flag{
 			utils.SyncModeFlag,
 		}, utils.NetworkFlags, utils.DatabaseFlags),
 		Description: "This command looks up the specified database key from the database.",
@@ -173,7 +173,7 @@ WARNING: This is a low-level operation which may cause database corruption!`,
 		Name:      "freezer-index",
 		Usage:     "Dump out the index of a specific freezer table",
 		ArgsUsage: "<freezer-type> <table-type> <start (int)> <end (int)>",
-		Flags: flags.Merge([]cli.Flag{
+		Flags: slices.Concat([]cli.Flag{
 			utils.SyncModeFlag,
 		}, utils.NetworkFlags, utils.DatabaseFlags),
 		Description: "This command displays information about the freezer index.",
@@ -183,7 +183,7 @@ WARNING: This is a low-level operation which may cause database corruption!`,
 		Name:      "import",
 		Usage:     "Imports leveldb-data from an exported RLP dump.",
 		ArgsUsage: "<dumpfile> <start (optional)",
-		Flags: flags.Merge([]cli.Flag{
+		Flags: slices.Concat([]cli.Flag{
 			utils.SyncModeFlag,
 		}, utils.NetworkFlags, utils.DatabaseFlags),
 		Description: "The import command imports the specific chain data from an RLP encoded stream.",
@@ -193,7 +193,7 @@ WARNING: This is a low-level operation which may cause database corruption!`,
 		Name:      "export",
 		Usage:     "Exports the chain data into an RLP dump. If the <dumpfile> has .gz suffix, gzip compression will be used.",
 		ArgsUsage: "<type> <dumpfile>",
-		Flags: flags.Merge([]cli.Flag{
+		Flags: slices.Concat([]cli.Flag{
 			utils.SyncModeFlag,
 		}, utils.NetworkFlags, utils.DatabaseFlags),
 		Description: "Exports the specified chain data to an RLP encoded stream, optionally gzip-compressed.",
@@ -202,7 +202,7 @@ WARNING: This is a low-level operation which may cause database corruption!`,
 		Action: showMetaData,
 		Name:   "metadata",
 		Usage:  "Shows metadata about the chain status.",
-		Flags: flags.Merge([]cli.Flag{
+		Flags: slices.Concat([]cli.Flag{
 			utils.SyncModeFlag,
 		}, utils.NetworkFlags, utils.DatabaseFlags),
 		Description: "Shows metadata about the chain status.",
@@ -212,7 +212,7 @@ WARNING: This is a low-level operation which may cause database corruption!`,
 		Name:      "inspect-history",
 		Usage:     "Inspect the state history within block range",
 		ArgsUsage: "<address> [OPTIONAL <storage-slot>]",
-		Flags: flags.Merge([]cli.Flag{
+		Flags: slices.Concat([]cli.Flag{
 			utils.SyncModeFlag,
 			&cli.Uint64Flag{
 				Name:  "start",

cmd/geth/genesis_test.go

@@ -29,7 +29,7 @@ var customGenesisTests = []struct {
 	query   string
 	result  string
 }{
-	// Genesis file with an empty chain configuration (ensure missing fields work)
+	// Genesis file with a mostly-empty chain configuration (ensure missing fields work)
 	{
 		genesis: `{
 			"alloc"      : {},
@@ -41,8 +41,8 @@ var customGenesisTests = []struct {
 			"mixhash"    : "0x0000000000000000000000000000000000000000000000000000000000000000",
 			"parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
 			"timestamp"  : "0x00",
-			"config"     : {
-				"terminalTotalDifficultyPassed": true
+			"config": {
+				"terminalTotalDifficulty": 0
 			}
 		}`,
 		query:  "eth.getBlock(0).nonce",
@@ -64,7 +64,7 @@ var customGenesisTests = []struct {
 				"homesteadBlock"                : 42,
 				"daoForkBlock"                  : 141,
 				"daoForkSupport"                : true,
-				"terminalTotalDifficultyPassed" : true
+				"terminalTotalDifficulty": 0
 			}
 		}`,
 		query:  "eth.getBlock(0).nonce",
@@ -114,8 +114,8 @@ func TestCustomBackend(t *testing.T) {
 			"mixhash"    : "0x0000000000000000000000000000000000000000000000000000000000000000",
 			"parentHash" : "0x0000000000000000000000000000000000000000000000000000000000000000",
 			"timestamp"  : "0x00",
-			"config"     : {
-				"terminalTotalDifficultyPassed": true
+			"config": {
+				"terminalTotalDifficulty": 0
 			}
 		}`
 	type backendTest struct {

cmd/geth/main.go

@@ -20,6 +20,7 @@ package main
 import (
 	"fmt"
 	"os"
+	"slices"
 	"sort"
 	"strconv"
 	"strings"
@@ -53,7 +54,7 @@ const (
 
 var (
 	// flags that configure the node
-	nodeFlags = flags.Merge([]cli.Flag{
+	nodeFlags = slices.Concat([]cli.Flag{
 		utils.IdentityFlag,
 		utils.UnlockedAccountFlag,
 		utils.PasswordFileFlag,
@@ -66,7 +67,7 @@ var (
 		utils.SmartCardDaemonPathFlag,
 		utils.OverrideCancun,
 		utils.OverrideVerkle,
-		utils.EnablePersonal,
+		utils.EnablePersonal, // deprecated
 		utils.TxPoolLocalsFlag,
 		utils.TxPoolNoLocalsFlag,
 		utils.TxPoolJournalFlag,
@@ -156,7 +157,6 @@ var (
 		utils.BeaconGenesisRootFlag,
 		utils.BeaconGenesisTimeFlag,
 		utils.BeaconCheckpointFlag,
-		utils.CollectWitnessFlag,
 	}, utils.NetworkFlags, utils.DatabaseFlags)
 
 	rpcFlags = []cli.Flag{
@@ -252,7 +252,7 @@ func init() {
 	}
 	sort.Sort(cli.CommandsByName(app.Commands))
 
-	app.Flags = flags.Merge(
+	app.Flags = slices.Concat(
 		nodeFlags,
 		rpcFlags,
 		consoleFlags,
@@ -289,9 +289,6 @@ func main() {
 func prepare(ctx *cli.Context) {
 	// If we're running a known preset, log it for convenience.
 	switch {
-	case ctx.IsSet(utils.GoerliFlag.Name):
-		log.Info("Starting Geth on Görli testnet...")
-
 	case ctx.IsSet(utils.SepoliaFlag.Name):
 		log.Info("Starting Geth on Sepolia testnet...")
 
@@ -324,7 +321,6 @@ func prepare(ctx *cli.Context) {
 		// Make sure we're not on any supported preconfigured testnet either
 		if !ctx.IsSet(utils.HoleskyFlag.Name) &&
 			!ctx.IsSet(utils.SepoliaFlag.Name) &&
-			!ctx.IsSet(utils.GoerliFlag.Name) &&
 			!ctx.IsSet(utils.DeveloperFlag.Name) {
 			// Nope, we're really on mainnet. Bump that cache up!
 			log.Info("Bumping default cache on mainnet", "provided", ctx.Int(utils.CacheFlag.Name), "updated", 4096)

cmd/geth/misccmd.go

@@ -23,7 +23,6 @@ import (
 	"strings"
 
 	"github.com/ethereum/go-ethereum/internal/version"
-	"github.com/ethereum/go-ethereum/params"
 	"github.com/urfave/cli/v2"
 )
 
@@ -73,7 +72,7 @@ func printVersion(ctx *cli.Context) error {
 	git, _ := version.VCS()
 
 	fmt.Println(strings.Title(clientIdentifier))
-	fmt.Println("Version:", params.VersionWithMeta)
+	fmt.Println("Version:", version.WithMeta)
 	if git.Commit != "" {
 		fmt.Println("Git Commit:", git.Commit)
 	}

cmd/geth/snapshot.go

@@ -22,6 +22,7 @@ import (
 	"errors"
 	"fmt"
 	"os"
+	"slices"
 	"time"
 
 	"github.com/ethereum/go-ethereum/cmd/utils"
@@ -32,7 +33,6 @@ import (
 	"github.com/ethereum/go-ethereum/core/state/snapshot"
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/crypto"
-	"github.com/ethereum/go-ethereum/internal/flags"
 	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-ethereum/rlp"
 	"github.com/ethereum/go-ethereum/trie"
@@ -50,7 +50,7 @@ var (
 				Usage:     "Prune stale ethereum state data based on the snapshot",
 				ArgsUsage: "<root>",
 				Action:    pruneState,
-				Flags: flags.Merge([]cli.Flag{
+				Flags: slices.Concat([]cli.Flag{
 					utils.BloomFilterSizeFlag,
 				}, utils.NetworkFlags, utils.DatabaseFlags),
 				Description: `
@@ -70,7 +70,7 @@ WARNING: it's only supported in hash mode(--state.scheme=hash)".
 				Usage:     "Recalculate state hash based on the snapshot for verification",
 				ArgsUsage: "<root>",
 				Action:    verifyState,
-				Flags:     flags.Merge(utils.NetworkFlags, utils.DatabaseFlags),
+				Flags:     slices.Concat(utils.NetworkFlags, utils.DatabaseFlags),
 				Description: `
 geth snapshot verify-state <state-root>
 will traverse the whole accounts and storages set based on the specified
@@ -83,7 +83,7 @@ In other words, this command does the snapshot to trie conversion.
 				Usage:     "Check that there is no 'dangling' snap storage",
 				ArgsUsage: "<root>",
 				Action:    checkDanglingStorage,
-				Flags:     flags.Merge(utils.NetworkFlags, utils.DatabaseFlags),
+				Flags:     slices.Concat(utils.NetworkFlags, utils.DatabaseFlags),
 				Description: `
 geth snapshot check-dangling-storage <state-root> traverses the snap storage
 data, and verifies that all snapshot storage data has a corresponding account.
@@ -94,7 +94,7 @@ data, and verifies that all snapshot storage data has a corresponding account.
 				Usage:     "Check all snapshot layers for the specific account",
 				ArgsUsage: "<address | hash>",
 				Action:    checkAccount,
-				Flags:     flags.Merge(utils.NetworkFlags, utils.DatabaseFlags),
+				Flags:     slices.Concat(utils.NetworkFlags, utils.DatabaseFlags),
 				Description: `
 geth snapshot inspect-account <address | hash> checks all snapshot layers and prints out
 information about the specified address.
@@ -105,7 +105,7 @@ information about the specified address.
 				Usage:     "Traverse the state with given root hash and perform quick verification",
 				ArgsUsage: "<root>",
 				Action:    traverseState,
-				Flags:     flags.Merge(utils.NetworkFlags, utils.DatabaseFlags),
+				Flags:     slices.Concat(utils.NetworkFlags, utils.DatabaseFlags),
 				Description: `
 geth snapshot traverse-state <state-root>
 will traverse the whole state from the given state root and will abort if any
@@ -120,7 +120,7 @@ It's also usable without snapshot enabled.
 				Usage:     "Traverse the state with given root hash and perform detailed verification",
 				ArgsUsage: "<root>",
 				Action:    traverseRawState,
-				Flags:     flags.Merge(utils.NetworkFlags, utils.DatabaseFlags),
+				Flags:     slices.Concat(utils.NetworkFlags, utils.DatabaseFlags),
 				Description: `
 geth snapshot traverse-rawstate <state-root>
 will traverse the whole state from the given root and will abort if any referenced
@@ -136,7 +136,7 @@ It's also usable without snapshot enabled.
 				Usage:     "Dump a specific block from storage (same as 'geth dump' but using snapshots)",
 				ArgsUsage: "[? <blockHash> | <blockNum>]",
 				Action:    dumpState,
-				Flags: flags.Merge([]cli.Flag{
+				Flags: slices.Concat([]cli.Flag{
 					utils.ExcludeCodeFlag,
 					utils.ExcludeStorageFlag,
 					utils.StartKeyFlag,
@@ -428,7 +428,7 @@ func traverseRawState(ctx *cli.Context) error {
 		log.Error("Failed to open iterator", "root", root, "err", err)
 		return err
 	}
-	reader, err := triedb.Reader(root)
+	reader, err := triedb.NodeReader(root)
 	if err != nil {
 		log.Error("State is non-existent", "root", root)
 		return nil

cmd/geth/testdata/clique.json

@@ -8,7 +8,7 @@
     "byzantiumBlock": 0,
     "constantinopleBlock": 0,
     "petersburgBlock": 0,
-    "terminalTotalDifficultyPassed": true,
+    "terminalTotalDifficulty": 0,
     "clique": {
       "period": 5,
       "epoch": 30000
@@ -22,4 +22,4 @@
       "balance": "300000"
     }
   }
-}
+}

cmd/geth/verkle.go

@@ -22,11 +22,11 @@ import (
 	"errors"
 	"fmt"
 	"os"
+	"slices"
 
 	"github.com/ethereum/go-ethereum/cmd/utils"
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/core/rawdb"
-	"github.com/ethereum/go-ethereum/internal/flags"
 	"github.com/ethereum/go-ethereum/log"
 	"github.com/ethereum/go-verkle"
 	"github.com/urfave/cli/v2"
@@ -45,7 +45,7 @@ var (
 				Usage:     "verify the conversion of a MPT into a verkle tree",
 				ArgsUsage: "<root>",
 				Action:    verifyVerkle,
-				Flags:     flags.Merge(utils.NetworkFlags, utils.DatabaseFlags),
+				Flags:     slices.Concat(utils.NetworkFlags, utils.DatabaseFlags),
 				Description: `
 geth verkle verify <state-root>
 This command takes a root commitment and attempts to rebuild the tree.
@@ -56,7 +56,7 @@ This command takes a root commitment and attempts to rebuild the tree.
 				Usage:     "Dump a verkle tree to a DOT file",
 				ArgsUsage: "<root> <key1> [<key 2> ...]",
 				Action:    expandVerkle,
-				Flags:     flags.Merge(utils.NetworkFlags, utils.DatabaseFlags),
+				Flags:     slices.Concat(utils.NetworkFlags, utils.DatabaseFlags),
 				Description: `
 geth verkle dump <state-root> <key 1> [<key 2> ...]
 This command will produce a dot file representing the tree, rooted at <root>.

cmd/geth/version_check_test.go

@@ -170,7 +170,6 @@ func TestKeyID(t *testing.T) {
 		{"third key", args{id: extractKeyId(gethPubKeys[2])}, "FD9813B2D2098484"},
 	}
 	for _, tt := range tests {
-		tt := tt
 		t.Run(tt.name, func(t *testing.T) {
 			t.Parallel()
 			if got := keyID(tt.args.id); got != tt.want {

cmd/rlpdump/main.go

@@ -142,7 +142,7 @@ func dump(in *inStream, s *rlp.Stream, depth int, out io.Writer) error {
 		s.List()
 		defer s.ListEnd()
 		if size == 0 {
-			fmt.Fprintf(out, ws(depth)+"[]")
+			fmt.Fprint(out, ws(depth)+"[]")
 		} else {
 			fmt.Fprintln(out, ws(depth)+"[")
 			for i := 0; ; i++ {

cmd/utils/cmd.go

@@ -262,7 +262,6 @@ func ImportHistory(chain *core.BlockChain, db ethdb.Database, dir string, networ
 		start    = time.Now()
 		reported = time.Now()
 		imported = 0
-		forker   = core.NewForkChoice(chain, nil)
 		h        = sha256.New()
 		buf      = bytes.NewBuffer(nil)
 	)
@@ -305,7 +304,7 @@ func ImportHistory(chain *core.BlockChain, db ethdb.Database, dir string, networ
 				if err != nil {
 					return fmt.Errorf("error reading receipts %d: %w", it.Number(), err)
 				}
-				if status, err := chain.HeaderChain().InsertHeaderChain([]*types.Header{block.Header()}, start, forker); err != nil {
+				if status, err := chain.HeaderChain().InsertHeaderChain([]*types.Header{block.Header()}, start); err != nil {
 					return fmt.Errorf("error inserting header %d: %w", it.Number(), err)
 				} else if status != core.CanonStatTy {
 					return fmt.Errorf("error inserting header %d, not canon: %v", it.Number(), status)

cmd/utils/flags.go

@@ -134,7 +134,7 @@ var (
 	}
 	NetworkIdFlag = &cli.Uint64Flag{
 		Name:     "networkid",
-		Usage:    "Explicitly set network id (integer)(For testnets: use --goerli, --sepolia, --holesky instead)",
+		Usage:    "Explicitly set network id (integer)(For testnets: use --sepolia, --holesky instead)",
 		Value:    ethconfig.Defaults.NetworkId,
 		Category: flags.EthCategory,
 	}
@@ -143,11 +143,6 @@ var (
 		Usage:    "Ethereum mainnet",
 		Category: flags.EthCategory,
 	}
-	GoerliFlag = &cli.BoolFlag{
-		Name:     "goerli",
-		Usage:    "Görli network: pre-configured proof-of-authority test network",
-		Category: flags.EthCategory,
-	}
 	SepoliaFlag = &cli.BoolFlag{
 		Name:     "sepolia",
 		Usage:    "Sepolia network: pre-configured proof-of-work test network",
@@ -181,12 +176,6 @@ var (
 		Usage:    "Custom node name",
 		Category: flags.NetworkingCategory,
 	}
-	DocRootFlag = &flags.DirectoryFlag{
-		Name:     "docroot",
-		Usage:    "Document Root for HTTPClient file scheme",
-		Value:    flags.DirectoryString(flags.HomeDir()),
-		Category: flags.APICategory,
-	}
 	ExitWhenSyncedFlag = &cli.BoolFlag{
 		Name:     "exitwhensynced",
 		Usage:    "Exits after block synchronisation completes",
@@ -222,8 +211,7 @@ var (
 		Value: 0,
 	}
 
-	defaultSyncMode = ethconfig.Defaults.SyncMode
-	SnapshotFlag    = &cli.BoolFlag{
+	SnapshotFlag = &cli.BoolFlag{
 		Name:     "snapshot",
 		Usage:    `Enables snapshot-database mode (default = enable)`,
 		Value:    true,
@@ -255,10 +243,10 @@ var (
 		Usage:    "Manually specify the Verkle fork timestamp, overriding the bundled setting",
 		Category: flags.EthCategory,
 	}
-	SyncModeFlag = &flags.TextMarshalerFlag{
+	SyncModeFlag = &cli.StringFlag{
 		Name:     "syncmode",
 		Usage:    `Blockchain sync mode ("snap" or "full")`,
-		Value:    &defaultSyncMode,
+		Value:    ethconfig.Defaults.SyncMode.String(),
 		Category: flags.StateCategory,
 	}
 	GCModeFlag = &cli.StringFlag{
@@ -548,6 +536,7 @@ var (
 	VMTraceJsonConfigFlag = &cli.StringFlag{
 		Name:     "vmtrace.jsonconfig",
 		Usage:    "Tracer configuration (JSON)",
+		Value:    "{}",
 		Category: flags.VMCategory,
 	}
 	// API options.
@@ -605,11 +594,6 @@ var (
 		Usage:    "Disables db compaction after import",
 		Category: flags.LoggingCategory,
 	}
-	CollectWitnessFlag = &cli.BoolFlag{
-		Name:     "collectwitness",
-		Usage:    "Enable state witness generation during block execution. Work in progress flag, don't use.",
-		Category: flags.MiscCategory,
-	}
 
 	// MISC settings
 	SyncTargetFlag = &cli.StringFlag{
@@ -750,11 +734,6 @@ var (
 		Value:    node.DefaultConfig.BatchResponseMaxSize,
 		Category: flags.APICategory,
 	}
-	EnablePersonal = &cli.BoolFlag{
-		Name:     "rpc.enabledeprecatedpersonal",
-		Usage:    "Enables the (deprecated) personal namespace",
-		Category: flags.APICategory,
-	}
 
 	// Network Settings
 	MaxPeersFlag = &cli.IntFlag{
@@ -812,8 +791,9 @@ var (
 	DiscoveryV5Flag = &cli.BoolFlag{
 		Name:     "discovery.v5",
 		Aliases:  []string{"discv5"},
-		Usage:    "Enables the experimental RLPx V5 (Topic Discovery) mechanism",
+		Usage:    "Enables the V5 discovery mechanism",
 		Category: flags.NetworkingCategory,
+		Value:    true,
 	}
 	NetrestrictFlag = &cli.StringFlag{
 		Name:     "netrestrict",
@@ -965,7 +945,6 @@ Please note that --` + MetricsHTTPFlag.Name + ` must be set to start the server.
 var (
 	// TestnetFlags is the flag group of all built-in supported testnets.
 	TestnetFlags = []cli.Flag{
-		GoerliFlag,
 		SepoliaFlag,
 		HoleskyFlag,
 	}
@@ -988,9 +967,6 @@ var (
 // then a subdirectory of the specified datadir will be used.
 func MakeDataDir(ctx *cli.Context) string {
 	if path := ctx.String(DataDirFlag.Name); path != "" {
-		if ctx.Bool(GoerliFlag.Name) {
-			return filepath.Join(path, "goerli")
-		}
 		if ctx.Bool(SepoliaFlag.Name) {
 			return filepath.Join(path, "sepolia")
 		}
@@ -1042,7 +1018,7 @@ func setNodeUserIdent(ctx *cli.Context, cfg *node.Config) {
 //
 // 1. --bootnodes flag
 // 2. Config file
-// 3. Network preset flags (e.g. --goerli)
+// 3. Network preset flags (e.g. --holesky)
 // 4. default to mainnet nodes
 func setBootstrapNodes(ctx *cli.Context, cfg *p2p.Config) {
 	urls := params.MainnetBootnodes
@@ -1057,8 +1033,6 @@ func setBootstrapNodes(ctx *cli.Context, cfg *p2p.Config) {
 			urls = params.HoleskyBootnodes
 		case ctx.Bool(SepoliaFlag.Name):
 			urls = params.SepoliaBootnodes
-		case ctx.Bool(GoerliFlag.Name):
-			urls = params.GoerliBootnodes
 		}
 	}
 	cfg.BootstrapNodes = mustParseBootnodes(urls)
@@ -1322,7 +1296,6 @@ func MakeAddress(ks *keystore.KeyStore, account string) (accounts.Account, error
 func setEtherbase(ctx *cli.Context, cfg *ethconfig.Config) {
 	if ctx.IsSet(MinerEtherbaseFlag.Name) {
 		log.Warn("Option --miner.etherbase is deprecated as the etherbase is set by the consensus client post-merge")
-		return
 	}
 	if !ctx.IsSet(MinerPendingFeeRecipientFlag.Name) {
 		return
@@ -1414,9 +1387,8 @@ func SetNodeConfig(ctx *cli.Context, cfg *node.Config) {
 	if ctx.IsSet(JWTSecretFlag.Name) {
 		cfg.JWTSecret = ctx.String(JWTSecretFlag.Name)
 	}
-
 	if ctx.IsSet(EnablePersonal.Name) {
-		cfg.EnablePersonal = true
+		log.Warn(fmt.Sprintf("Option --%s is deprecated. The 'personal' RPC namespace has been removed.", EnablePersonal.Name))
 	}
 
 	if ctx.IsSet(ExternalSignerFlag.Name) {
@@ -1484,8 +1456,6 @@ func SetDataDir(ctx *cli.Context, cfg *node.Config) {
 		cfg.DataDir = ctx.String(DataDirFlag.Name)
 	case ctx.Bool(DeveloperFlag.Name):
 		cfg.DataDir = "" // unless explicitly requested, use memory databases
-	case ctx.Bool(GoerliFlag.Name) && cfg.DataDir == node.DefaultDataDir():
-		cfg.DataDir = filepath.Join(node.DefaultDataDir(), "goerli")
 	case ctx.Bool(SepoliaFlag.Name) && cfg.DataDir == node.DefaultDataDir():
 		cfg.DataDir = filepath.Join(node.DefaultDataDir(), "sepolia")
 	case ctx.Bool(HoleskyFlag.Name) && cfg.DataDir == node.DefaultDataDir():
@@ -1657,7 +1627,7 @@ func CheckExclusive(ctx *cli.Context, args ...interface{}) {
 // SetEthConfig applies eth-related command line flags to the config.
 func SetEthConfig(ctx *cli.Context, stack *node.Node, cfg *ethconfig.Config) {
 	// Avoid conflicting network flags
-	CheckExclusive(ctx, MainnetFlag, DeveloperFlag, GoerliFlag, SepoliaFlag, HoleskyFlag)
+	CheckExclusive(ctx, MainnetFlag, DeveloperFlag, SepoliaFlag, HoleskyFlag)
 	CheckExclusive(ctx, DeveloperFlag, ExternalSignerFlag) // Can't use both ephemeral unlocked and external signer
 
 	// Set configurations from CLI flags
@@ -1692,7 +1662,9 @@ func SetEthConfig(ctx *cli.Context, stack *node.Node, cfg *ethconfig.Config) {
 	if ctx.IsSet(SyncTargetFlag.Name) {
 		cfg.SyncMode = downloader.FullSync // dev sync target forces full sync
 	} else if ctx.IsSet(SyncModeFlag.Name) {
-		cfg.SyncMode = *flags.GlobalTextMarshaler(ctx, SyncModeFlag.Name).(*downloader.SyncMode)
+		if err = cfg.SyncMode.UnmarshalText([]byte(ctx.String(SyncModeFlag.Name))); err != nil {
+			Fatalf("invalid --syncmode flag: %v", err)
+		}
 	}
 	if ctx.IsSet(NetworkIdFlag.Name) {
 		cfg.NetworkId = ctx.Uint64(NetworkIdFlag.Name)
@@ -1772,16 +1744,10 @@ func SetEthConfig(ctx *cli.Context, stack *node.Node, cfg *ethconfig.Config) {
 			cfg.SnapshotCache = 0 // Disabled
 		}
 	}
-	if ctx.IsSet(DocRootFlag.Name) {
-		cfg.DocRoot = ctx.String(DocRootFlag.Name)
-	}
 	if ctx.IsSet(VMEnableDebugFlag.Name) {
 		// TODO(fjl): force-enable this in --dev mode
 		cfg.EnablePreimageRecording = ctx.Bool(VMEnableDebugFlag.Name)
 	}
-	if ctx.IsSet(CollectWitnessFlag.Name) {
-		cfg.EnableWitnessCollection = ctx.Bool(CollectWitnessFlag.Name)
-	}
 
 	if ctx.IsSet(RPCGlobalGasCapFlag.Name) {
 		cfg.RPCGasCap = ctx.Uint64(RPCGlobalGasCapFlag.Name)
@@ -1827,12 +1793,6 @@ func SetEthConfig(ctx *cli.Context, stack *node.Node, cfg *ethconfig.Config) {
 		}
 		cfg.Genesis = core.DefaultSepoliaGenesisBlock()
 		SetDNSDiscoveryDefaults(cfg, params.SepoliaGenesisHash)
-	case ctx.Bool(GoerliFlag.Name):
-		if !ctx.IsSet(NetworkIdFlag.Name) {
-			cfg.NetworkId = 5
-		}
-		cfg.Genesis = core.DefaultGoerliGenesisBlock()
-		SetDNSDiscoveryDefaults(cfg, params.GoerliGenesisHash)
 	case ctx.Bool(DeveloperFlag.Name):
 		if !ctx.IsSet(NetworkIdFlag.Name) {
 			cfg.NetworkId = 1337
@@ -1893,9 +1853,6 @@ func SetEthConfig(ctx *cli.Context, stack *node.Node, cfg *ethconfig.Config) {
 				if err != nil {
 					Fatalf("Could not read genesis from database: %v", err)
 				}
-				if !genesis.Config.TerminalTotalDifficultyPassed {
-					Fatalf("Bad developer-mode genesis configuration: terminalTotalDifficultyPassed must be true")
-				}
 				if genesis.Config.TerminalTotalDifficulty == nil {
 					Fatalf("Bad developer-mode genesis configuration: terminalTotalDifficulty must be specified")
 				} else if genesis.Config.TerminalTotalDifficulty.Cmp(big.NewInt(0)) != 0 {
@@ -1926,13 +1883,8 @@ func SetEthConfig(ctx *cli.Context, stack *node.Node, cfg *ethconfig.Config) {
 	// VM tracing config.
 	if ctx.IsSet(VMTraceFlag.Name) {
 		if name := ctx.String(VMTraceFlag.Name); name != "" {
-			var config string
-			if ctx.IsSet(VMTraceJsonConfigFlag.Name) {
-				config = ctx.String(VMTraceJsonConfigFlag.Name)
-			}
-
 			cfg.VMTrace = name
-			cfg.VMTraceJsonConfig = config
+			cfg.VMTraceJsonConfig = ctx.String(VMTraceJsonConfigFlag.Name)
 		}
 	}
 }
@@ -1952,7 +1904,7 @@ func SetDNSDiscoveryDefaults(cfg *ethconfig.Config, genesis common.Hash) {
 
 // RegisterEthService adds an Ethereum client to the stack.
 // The second return value is the full node instance.
-func RegisterEthService(stack *node.Node, cfg *ethconfig.Config) (ethapi.Backend, *eth.Ethereum) {
+func RegisterEthService(stack *node.Node, cfg *ethconfig.Config) (*eth.EthAPIBackend, *eth.Ethereum) {
 	backend, err := eth.New(stack, cfg)
 	if err != nil {
 		Fatalf("Failed to register the Ethereum service: %v", err)
@@ -1962,7 +1914,7 @@ func RegisterEthService(stack *node.Node, cfg *ethconfig.Config) (ethapi.Backend
 }
 
 // RegisterEthStatsService configures the Ethereum Stats daemon and adds it to the node.
-func RegisterEthStatsService(stack *node.Node, backend ethapi.Backend, url string) {
+func RegisterEthStatsService(stack *node.Node, backend *eth.EthAPIBackend, url string) {
 	if err := ethstats.New(stack, backend, backend.Engine(), url); err != nil {
 		Fatalf("Failed to register the Ethereum Stats service: %v", err)
 	}
@@ -2088,8 +2040,6 @@ func MakeChainDatabase(ctx *cli.Context, stack *node.Node, readonly bool) ethdb.
 			break
 		}
 		chainDb = remotedb.New(client)
-	case ctx.String(SyncModeFlag.Name) == "light":
-		chainDb, err = stack.OpenDatabase("lightchaindata", cache, handles, "", readonly)
 	default:
 		chainDb, err = stack.OpenDatabaseWithFreezer("chaindata", cache, handles, ctx.String(AncientFlag.Name), "", readonly)
 	}
@@ -2154,8 +2104,6 @@ func MakeGenesis(ctx *cli.Context) *core.Genesis {
 		genesis = core.DefaultHoleskyGenesisBlock()
 	case ctx.Bool(SepoliaFlag.Name):
 		genesis = core.DefaultSepoliaGenesisBlock()
-	case ctx.Bool(GoerliFlag.Name):
-		genesis = core.DefaultGoerliGenesisBlock()
 	case ctx.Bool(DeveloperFlag.Name):
 		Fatalf("Developer chains are ephemeral")
 	}
@@ -2214,14 +2162,10 @@ func MakeChain(ctx *cli.Context, stack *node.Node, readonly bool) (*core.BlockCh
 	}
 	vmcfg := vm.Config{
 		EnablePreimageRecording: ctx.Bool(VMEnableDebugFlag.Name),
-		EnableWitnessCollection: ctx.Bool(CollectWitnessFlag.Name),
 	}
 	if ctx.IsSet(VMTraceFlag.Name) {
 		if name := ctx.String(VMTraceFlag.Name); name != "" {
-			var config json.RawMessage
-			if ctx.IsSet(VMTraceJsonConfigFlag.Name) {
-				config = json.RawMessage(ctx.String(VMTraceJsonConfigFlag.Name))
-			}
+			config := json.RawMessage(ctx.String(VMTraceJsonConfigFlag.Name))
 			t, err := tracers.LiveDirectory.New(name, config)
 			if err != nil {
 				Fatalf("Failed to create tracer %q: %v", name, err)
@@ -2230,7 +2174,7 @@ func MakeChain(ctx *cli.Context, stack *node.Node, readonly bool) (*core.BlockCh
 		}
 	}
 	// Disable transaction indexing/unindexing by default.
-	chain, err := core.NewBlockChain(chainDb, cache, gspec, nil, engine, vmcfg, nil, nil)
+	chain, err := core.NewBlockChain(chainDb, cache, gspec, nil, engine, vmcfg, nil)
 	if err != nil {
 		Fatalf("Can't create BlockChain: %v", err)
 	}

cmd/utils/flags_legacy.go

@@ -92,25 +92,21 @@ var (
 	LightServeFlag = &cli.IntFlag{
 		Name:     "light.serve",
 		Usage:    "Maximum percentage of time allowed for serving LES requests (deprecated)",
-		Value:    ethconfig.Defaults.LightServ,
 		Category: flags.DeprecatedCategory,
 	}
 	LightIngressFlag = &cli.IntFlag{
 		Name:     "light.ingress",
 		Usage:    "Incoming bandwidth limit for serving light clients (deprecated)",
-		Value:    ethconfig.Defaults.LightIngress,
 		Category: flags.DeprecatedCategory,
 	}
 	LightEgressFlag = &cli.IntFlag{
 		Name:     "light.egress",
 		Usage:    "Outgoing bandwidth limit for serving light clients (deprecated)",
-		Value:    ethconfig.Defaults.LightEgress,
 		Category: flags.DeprecatedCategory,
 	}
 	LightMaxPeersFlag = &cli.IntFlag{
 		Name:     "light.maxpeers",
 		Usage:    "Maximum number of light clients to serve, or light servers to attach to (deprecated)",
-		Value:    ethconfig.Defaults.LightPeers,
 		Category: flags.DeprecatedCategory,
 	}
 	LightNoPruneFlag = &cli.BoolFlag{
@@ -157,6 +153,12 @@ var (
 		Usage:    "Enable expensive metrics collection and reporting (deprecated)",
 		Category: flags.DeprecatedCategory,
 	}
+	// Deprecated Oct 2024
+	EnablePersonal = &cli.BoolFlag{
+		Name:     "rpc.enabledeprecatedpersonal",
+		Usage:    "This used to enable the 'personal' namespace.",
+		Category: flags.DeprecatedCategory,
+	}
 )
 
 // showDeprecated displays deprecated flags that will be soon removed from the codebase.

cmd/utils/flags_test.go

@@ -56,7 +56,6 @@ func Test_SplitTagsFlag(t *testing.T) {
 		},
 	}
 	for _, tt := range tests {
-		tt := tt
 		t.Run(tt.name, func(t *testing.T) {
 			t.Parallel()
 			if got := SplitTagsFlag(tt.args); !reflect.DeepEqual(got, tt.want) {

cmd/utils/history_test.go

@@ -78,7 +78,7 @@ func TestHistoryImportAndExport(t *testing.T) {
 	})
 
 	// Initialize BlockChain.
-	chain, err := core.NewBlockChain(db, nil, genesis, nil, ethash.NewFaker(), vm.Config{}, nil, nil)
+	chain, err := core.NewBlockChain(db, nil, genesis, nil, ethash.NewFaker(), vm.Config{}, nil)
 	if err != nil {
 		t.Fatalf("unable to initialize chain: %v", err)
 	}
@@ -171,7 +171,7 @@ func TestHistoryImportAndExport(t *testing.T) {
 	})
 
 	genesis.MustCommit(db2, triedb.NewDatabase(db, triedb.HashDefaults))
-	imported, err := core.NewBlockChain(db2, nil, genesis, nil, ethash.NewFaker(), vm.Config{}, nil, nil)
+	imported, err := core.NewBlockChain(db2, nil, genesis, nil, ethash.NewFaker(), vm.Config{}, nil)
 	if err != nil {
 		t.Fatalf("unable to initialize chain: %v", err)
 	}

cmd/utils/prompt_test.go

@@ -66,7 +66,6 @@ func TestGetPassPhraseWithList(t *testing.T) {
 		},
 	}
 	for _, tt := range tests {
-		tt := tt
 		t.Run(tt.name, func(t *testing.T) {
 			t.Parallel()
 			if got := GetPassPhraseWithList(tt.args.text, tt.args.confirmation, tt.args.index, tt.args.passwords); got != tt.want {

common/math/big.go

@@ -24,12 +24,9 @@ import (
 
 // Various big integer limit values.
 var (
-	tt255     = BigPow(2, 255)
 	tt256     = BigPow(2, 256)
 	tt256m1   = new(big.Int).Sub(tt256, big.NewInt(1))
-	tt63      = BigPow(2, 63)
 	MaxBig256 = new(big.Int).Set(tt256m1)
-	MaxBig63  = new(big.Int).Sub(tt63, big.NewInt(1))
 )
 
 const (
@@ -146,32 +143,6 @@ func BigPow(a, b int64) *big.Int {
 	return r.Exp(r, big.NewInt(b), nil)
 }
 
-// BigMax returns the larger of x or y.
-func BigMax(x, y *big.Int) *big.Int {
-	if x.Cmp(y) < 0 {
-		return y
-	}
-	return x
-}
-
-// BigMin returns the smaller of x or y.
-func BigMin(x, y *big.Int) *big.Int {
-	if x.Cmp(y) > 0 {
-		return y
-	}
-	return x
-}
-
-// FirstBitSet returns the index of the first 1 bit in v, counting from LSB.
-func FirstBitSet(v *big.Int) int {
-	for i := 0; i < v.BitLen(); i++ {
-		if v.Bit(i) > 0 {
-			return i
-		}
-	}
-	return v.BitLen()
-}
-
 // PaddedBigBytes encodes a big integer as a big-endian byte slice. The length
 // of the slice is at least n bytes.
 func PaddedBigBytes(bigint *big.Int, n int) []byte {
@@ -183,34 +154,6 @@ func PaddedBigBytes(bigint *big.Int, n int) []byte {
 	return ret
 }
 
-// bigEndianByteAt returns the byte at position n,
-// in Big-Endian encoding
-// So n==0 returns the least significant byte
-func bigEndianByteAt(bigint *big.Int, n int) byte {
-	words := bigint.Bits()
-	// Check word-bucket the byte will reside in
-	i := n / wordBytes
-	if i >= len(words) {
-		return byte(0)
-	}
-	word := words[i]
-	// Offset of the byte
-	shift := 8 * uint(n%wordBytes)
-
-	return byte(word >> shift)
-}
-
-// Byte returns the byte at position n,
-// with the supplied padlength in Little-Endian encoding.
-// n==0 returns the MSB
-// Example: bigint '5', padlength 32, n=31 => 5
-func Byte(bigint *big.Int, padlength, n int) byte {
-	if n >= padlength {
-		return byte(0)
-	}
-	return bigEndianByteAt(bigint, padlength-1-n)
-}
-
 // ReadBits encodes the absolute value of bigint as big-endian bytes. Callers must ensure
 // that buf has enough space. If buf is too short the result will be incomplete.
 func ReadBits(bigint *big.Int, buf []byte) {
@@ -234,38 +177,3 @@ func U256(x *big.Int) *big.Int {
 func U256Bytes(n *big.Int) []byte {
 	return PaddedBigBytes(U256(n), 32)
 }
-
-// S256 interprets x as a two's complement number.
-// x must not exceed 256 bits (the result is undefined if it does) and is not modified.
-//
-//	S256(0)        = 0
-//	S256(1)        = 1
-//	S256(2**255)   = -2**255
-//	S256(2**256-1) = -1
-func S256(x *big.Int) *big.Int {
-	if x.Cmp(tt255) < 0 {
-		return x
-	}
-	return new(big.Int).Sub(x, tt256)
-}
-
-// Exp implements exponentiation by squaring.
-// Exp returns a newly-allocated big integer and does not change
-// base or exponent. The result is truncated to 256 bits.
-//
-// Courtesy @karalabe and @chfast
-func Exp(base, exponent *big.Int) *big.Int {
-	copyBase := new(big.Int).Set(base)
-	result := big.NewInt(1)
-
-	for _, word := range exponent.Bits() {
-		for i := 0; i < wordBits; i++ {
-			if word&1 == 1 {
-				U256(result.Mul(result, copyBase))
-			}
-			U256(copyBase.Mul(copyBase, copyBase))
-			word >>= 1
-		}
-	}
-	return result
-}

common/math/big_test.go

@@ -21,8 +21,6 @@ import (
 	"encoding/hex"
 	"math/big"
 	"testing"
-
-	"github.com/ethereum/go-ethereum/common"
 )
 
 func TestHexOrDecimal256(t *testing.T) {
@@ -70,53 +68,6 @@ func TestMustParseBig256(t *testing.T) {
 	MustParseBig256("ggg")
 }
 
-func TestBigMax(t *testing.T) {
-	a := big.NewInt(10)
-	b := big.NewInt(5)
-
-	max1 := BigMax(a, b)
-	if max1 != a {
-		t.Errorf("Expected %d got %d", a, max1)
-	}
-
-	max2 := BigMax(b, a)
-	if max2 != a {
-		t.Errorf("Expected %d got %d", a, max2)
-	}
-}
-
-func TestBigMin(t *testing.T) {
-	a := big.NewInt(10)
-	b := big.NewInt(5)
-
-	min1 := BigMin(a, b)
-	if min1 != b {
-		t.Errorf("Expected %d got %d", b, min1)
-	}
-
-	min2 := BigMin(b, a)
-	if min2 != b {
-		t.Errorf("Expected %d got %d", b, min2)
-	}
-}
-
-func TestFirstBigSet(t *testing.T) {
-	tests := []struct {
-		num *big.Int
-		ix  int
-	}{
-		{big.NewInt(0), 0},
-		{big.NewInt(1), 0},
-		{big.NewInt(2), 1},
-		{big.NewInt(0x100), 8},
-	}
-	for _, test := range tests {
-		if ix := FirstBitSet(test.num); ix != test.ix {
-			t.Errorf("FirstBitSet(b%b) = %d, want %d", test.num, ix, test.ix)
-		}
-	}
-}
-
 func TestPaddedBigBytes(t *testing.T) {
 	tests := []struct {
 		num    *big.Int
@@ -156,20 +107,6 @@ func BenchmarkPaddedBigBytesSmallOnePadding(b *testing.B) {
 	}
 }
 
-func BenchmarkByteAtBrandNew(b *testing.B) {
-	bigint := MustParseBig256("0x18F8F8F1000111000110011100222004330052300000000000000000FEFCF3CC")
-	for i := 0; i < b.N; i++ {
-		bigEndianByteAt(bigint, 15)
-	}
-}
-
-func BenchmarkByteAt(b *testing.B) {
-	bigint := MustParseBig256("0x18F8F8F1000111000110011100222004330052300000000000000000FEFCF3CC")
-	for i := 0; i < b.N; i++ {
-		bigEndianByteAt(bigint, 15)
-	}
-}
-
 func BenchmarkByteAtOld(b *testing.B) {
 	bigint := MustParseBig256("0x18F8F8F1000111000110011100222004330052300000000000000000FEFCF3CC")
 	for i := 0; i < b.N; i++ {
@@ -220,105 +157,3 @@ func TestU256Bytes(t *testing.T) {
 		t.Errorf("expected %x got %x", ubytes, unsigned)
 	}
 }
-
-func TestBigEndianByteAt(t *testing.T) {
-	tests := []struct {
-		x   string
-		y   int
-		exp byte
-	}{
-		{"00", 0, 0x00},
-		{"01", 1, 0x00},
-		{"00", 1, 0x00},
-		{"01", 0, 0x01},
-		{"0000000000000000000000000000000000000000000000000000000000102030", 0, 0x30},
-		{"0000000000000000000000000000000000000000000000000000000000102030", 1, 0x20},
-		{"ABCDEF0908070605040302010000000000000000000000000000000000000000", 31, 0xAB},
-		{"ABCDEF0908070605040302010000000000000000000000000000000000000000", 32, 0x00},
-		{"ABCDEF0908070605040302010000000000000000000000000000000000000000", 500, 0x00},
-	}
-	for _, test := range tests {
-		v := new(big.Int).SetBytes(common.Hex2Bytes(test.x))
-		actual := bigEndianByteAt(v, test.y)
-		if actual != test.exp {
-			t.Fatalf("Expected  [%v] %v:th byte to be %v, was %v.", test.x, test.y, test.exp, actual)
-		}
-	}
-}
-func TestLittleEndianByteAt(t *testing.T) {
-	tests := []struct {
-		x   string
-		y   int
-		exp byte
-	}{
-		{"00", 0, 0x00},
-		{"01", 1, 0x00},
-		{"00", 1, 0x00},
-		{"01", 0, 0x00},
-		{"0000000000000000000000000000000000000000000000000000000000102030", 0, 0x00},
-		{"0000000000000000000000000000000000000000000000000000000000102030", 1, 0x00},
-		{"ABCDEF0908070605040302010000000000000000000000000000000000000000", 31, 0x00},
-		{"ABCDEF0908070605040302010000000000000000000000000000000000000000", 32, 0x00},
-		{"ABCDEF0908070605040302010000000000000000000000000000000000000000", 0, 0xAB},
-		{"ABCDEF0908070605040302010000000000000000000000000000000000000000", 1, 0xCD},
-		{"00CDEF090807060504030201ffffffffffffffffffffffffffffffffffffffff", 0, 0x00},
-		{"00CDEF090807060504030201ffffffffffffffffffffffffffffffffffffffff", 1, 0xCD},
-		{"0000000000000000000000000000000000000000000000000000000000102030", 31, 0x30},
-		{"0000000000000000000000000000000000000000000000000000000000102030", 30, 0x20},
-		{"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 32, 0x0},
-		{"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 31, 0xFF},
-		{"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0xFFFF, 0x0},
-	}
-	for _, test := range tests {
-		v := new(big.Int).SetBytes(common.Hex2Bytes(test.x))
-		actual := Byte(v, 32, test.y)
-		if actual != test.exp {
-			t.Fatalf("Expected  [%v] %v:th byte to be %v, was %v.", test.x, test.y, test.exp, actual)
-		}
-	}
-}
-
-func TestS256(t *testing.T) {
-	tests := []struct{ x, y *big.Int }{
-		{x: big.NewInt(0), y: big.NewInt(0)},
-		{x: big.NewInt(1), y: big.NewInt(1)},
-		{x: big.NewInt(2), y: big.NewInt(2)},
-		{
-			x: new(big.Int).Sub(BigPow(2, 255), big.NewInt(1)),
-			y: new(big.Int).Sub(BigPow(2, 255), big.NewInt(1)),
-		},
-		{
-			x: BigPow(2, 255),
-			y: new(big.Int).Neg(BigPow(2, 255)),
-		},
-		{
-			x: new(big.Int).Sub(BigPow(2, 256), big.NewInt(1)),
-			y: big.NewInt(-1),
-		},
-		{
-			x: new(big.Int).Sub(BigPow(2, 256), big.NewInt(2)),
-			y: big.NewInt(-2),
-		},
-	}
-	for _, test := range tests {
-		if y := S256(test.x); y.Cmp(test.y) != 0 {
-			t.Errorf("S256(%x) = %x, want %x", test.x, y, test.y)
-		}
-	}
-}
-
-func TestExp(t *testing.T) {
-	tests := []struct{ base, exponent, result *big.Int }{
-		{base: big.NewInt(0), exponent: big.NewInt(0), result: big.NewInt(1)},
-		{base: big.NewInt(1), exponent: big.NewInt(0), result: big.NewInt(1)},
-		{base: big.NewInt(1), exponent: big.NewInt(1), result: big.NewInt(1)},
-		{base: big.NewInt(1), exponent: big.NewInt(2), result: big.NewInt(1)},
-		{base: big.NewInt(3), exponent: big.NewInt(144), result: MustParseBig256("507528786056415600719754159741696356908742250191663887263627442114881")},
-		{base: big.NewInt(2), exponent: big.NewInt(255), result: MustParseBig256("57896044618658097711785492504343953926634992332820282019728792003956564819968")},
-	}
-	for _, test := range tests {
-		if result := Exp(test.base, test.exponent); result.Cmp(test.result) != 0 {
-			t.Errorf("Exp(%d, %d) = %d, want %d", test.base, test.exponent, result, test.result)
-		}
-	}
-}

common/math/integer.go

@@ -22,22 +22,6 @@ import (
 	"strconv"
 )
 
-// Integer limit values.
-const (
-	MaxInt8   = 1<<7 - 1
-	MinInt8   = -1 << 7
-	MaxInt16  = 1<<15 - 1
-	MinInt16  = -1 << 15
-	MaxInt32  = 1<<31 - 1
-	MinInt32  = -1 << 31
-	MaxInt64  = 1<<63 - 1
-	MinInt64  = -1 << 63
-	MaxUint8  = 1<<8 - 1
-	MaxUint16 = 1<<16 - 1
-	MaxUint32 = 1<<32 - 1
-	MaxUint64 = 1<<64 - 1
-)
-
 // HexOrDecimal64 marshals uint64 as hex or decimal.
 type HexOrDecimal64 uint64
 

common/math/integer_test.go

@@ -17,6 +17,7 @@
 package math
 
 import (
+	"math"
 	"testing"
 )
 
@@ -36,8 +37,8 @@ func TestOverflow(t *testing.T) {
 		op       operation
 	}{
 		// add operations
-		{MaxUint64, 1, true, add},
-		{MaxUint64 - 1, 1, false, add},
+		{math.MaxUint64, 1, true, add},
+		{math.MaxUint64 - 1, 1, false, add},
 
 		// sub operations
 		{0, 1, true, sub},
@@ -46,8 +47,8 @@ func TestOverflow(t *testing.T) {
 		// mul operations
 		{0, 0, false, mul},
 		{10, 10, false, mul},
-		{MaxUint64, 2, true, mul},
-		{MaxUint64, 1, false, mul},
+		{math.MaxUint64, 2, true, mul},
+		{math.MaxUint64, 1, false, mul},
 	} {
 		var overflows bool
 		switch test.op {

common/path.go

@@ -27,7 +27,6 @@ func FileExist(filePath string) bool {
 	if err != nil && os.IsNotExist(err) {
 		return false
 	}
-
 	return true
 }
 

consensus/beacon/consensus.go

@@ -28,6 +28,7 @@ import (
 	"github.com/ethereum/go-ethereum/core/state"
 	"github.com/ethereum/go-ethereum/core/tracing"
 	"github.com/ethereum/go-ethereum/core/types"
+	"github.com/ethereum/go-ethereum/core/vm"
 	"github.com/ethereum/go-ethereum/params"
 	"github.com/ethereum/go-ethereum/rpc"
 	"github.com/ethereum/go-ethereum/trie"
@@ -115,9 +116,6 @@ func errOut(n int, err error) chan error {
 func (beacon *Beacon) splitHeaders(chain consensus.ChainHeaderReader, headers []*types.Header) ([]*types.Header, []*types.Header, error) {
 	// TTD is not defined yet, all headers should be in legacy format.
 	ttd := chain.Config().TerminalTotalDifficulty
-	if ttd == nil {
-		return headers, nil, nil
-	}
 	ptd := chain.GetTd(headers[0].ParentHash, headers[0].Number.Uint64()-1)
 	if ptd == nil {
 		return nil, nil, consensus.ErrUnknownAncestor
@@ -349,7 +347,7 @@ func (beacon *Beacon) Prepare(chain consensus.ChainHeaderReader, header *types.H
 }
 
 // Finalize implements consensus.Engine and processes withdrawals on top.
-func (beacon *Beacon) Finalize(chain consensus.ChainHeaderReader, header *types.Header, state *state.StateDB, body *types.Body) {
+func (beacon *Beacon) Finalize(chain consensus.ChainHeaderReader, header *types.Header, state vm.StateDB, body *types.Body) {
 	if !beacon.IsPoSHeader(header) {
 		beacon.ethone.Finalize(chain, header, state, body)
 		return
@@ -387,8 +385,39 @@ func (beacon *Beacon) FinalizeAndAssemble(chain consensus.ChainHeaderReader, hea
 	// Assign the final state root to header.
 	header.Root = state.IntermediateRoot(true)
 
-	// Assemble and return the final block.
-	return types.NewBlock(header, body, receipts, trie.NewStackTrie(nil)), nil
+	// Assemble the final block.
+	block := types.NewBlock(header, body, receipts, trie.NewStackTrie(nil))
+
+	// Create the block witness and attach to block.
+	// This step needs to happen as late as possible to catch all access events.
+	if chain.Config().IsVerkle(header.Number, header.Time) {
+		keys := state.AccessEvents().Keys()
+
+		// Open the pre-tree to prove the pre-state against
+		parent := chain.GetHeaderByNumber(header.Number.Uint64() - 1)
+		if parent == nil {
+			return nil, fmt.Errorf("nil parent header for block %d", header.Number)
+		}
+
+		preTrie, err := state.Database().OpenTrie(parent.Root)
+		if err != nil {
+			return nil, fmt.Errorf("error opening pre-state tree root: %w", err)
+		}
+
+		vktPreTrie, okpre := preTrie.(*trie.VerkleTrie)
+		vktPostTrie, okpost := state.GetTrie().(*trie.VerkleTrie)
+		if okpre && okpost {
+			if len(keys) > 0 {
+				verkleProof, stateDiff, err := vktPreTrie.Proof(vktPostTrie, keys, vktPreTrie.FlatdbNodeResolver)
+				if err != nil {
+					return nil, fmt.Errorf("error generating verkle proof for block %d: %w", header.Number, err)
+				}
+				block = block.WithWitness(&types.ExecutionWitness{StateDiff: stateDiff, VerkleProof: verkleProof})
+			}
+		}
+	}
+
+	return block, nil
 }
 
 // Seal generates a new sealing request for the given input block and pushes
@@ -463,9 +492,6 @@ func (beacon *Beacon) SetThreads(threads int) {
 // It depends on the parentHash already being stored in the database.
 // If the parentHash is not stored in the database a UnknownAncestor error is returned.
 func IsTTDReached(chain consensus.ChainHeaderReader, parentHash common.Hash, parentNumber uint64) (bool, error) {
-	if chain.Config().TerminalTotalDifficulty == nil {
-		return false, nil
-	}
 	td := chain.GetTd(parentHash, parentNumber)
 	if td == nil {
 		return false, consensus.ErrUnknownAncestor

consensus/clique/clique.go

@@ -27,7 +27,6 @@ import (
 	"sync"
 	"time"
 
-	"github.com/ethereum/go-ethereum/accounts"
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/common/hexutil"
 	"github.com/ethereum/go-ethereum/common/lru"
@@ -36,6 +35,7 @@ import (
 	"github.com/ethereum/go-ethereum/consensus/misc/eip1559"
 	"github.com/ethereum/go-ethereum/core/state"
 	"github.com/ethereum/go-ethereum/core/types"
+	"github.com/ethereum/go-ethereum/core/vm"
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/ethdb"
 	"github.com/ethereum/go-ethereum/log"
@@ -50,8 +50,6 @@ const (
 	checkpointInterval = 1024 // Number of blocks after which to save the vote snapshot to the database
 	inmemorySnapshots  = 128  // Number of recent vote snapshots to keep in memory
 	inmemorySignatures = 4096 // Number of recent block signatures to keep in memory
-
-	wiggleTime = 500 * time.Millisecond // Random delay (per signer) to allow concurrent signers
 )
 
 // Clique proof-of-authority protocol constants.
@@ -140,9 +138,6 @@ var (
 	errRecentlySigned = errors.New("recently signed")
 )
 
-// SignerFn hashes and signs the data to be signed by a backing account.
-type SignerFn func(signer accounts.Account, mimeType string, message []byte) ([]byte, error)
-
 // ecrecover extracts the Ethereum account address from a signed header.
 func ecrecover(header *types.Header, sigcache *sigLRU) (common.Address, error) {
 	// If the signature's already cached, return that
@@ -180,7 +175,6 @@ type Clique struct {
 	proposals map[common.Address]bool // Current list of proposals we are pushing
 
 	signer common.Address // Ethereum address of the signing key
-	signFn SignerFn       // Signer function to authorize hashes with
 	lock   sync.RWMutex   // Protects the signer and proposals fields
 
 	// The fields below are for testing only
@@ -580,7 +574,7 @@ func (c *Clique) Prepare(chain consensus.ChainHeaderReader, header *types.Header
 
 // Finalize implements consensus.Engine. There is no post-transaction
 // consensus rules in clique, do nothing here.
-func (c *Clique) Finalize(chain consensus.ChainHeaderReader, header *types.Header, state *state.StateDB, body *types.Body) {
+func (c *Clique) Finalize(chain consensus.ChainHeaderReader, header *types.Header, state vm.StateDB, body *types.Body) {
 	// No block rewards in PoA, so the state remains as is
 }
 
@@ -602,82 +596,17 @@ func (c *Clique) FinalizeAndAssemble(chain consensus.ChainHeaderReader, header *
 
 // Authorize injects a private key into the consensus engine to mint new blocks
 // with.
-func (c *Clique) Authorize(signer common.Address, signFn SignerFn) {
+func (c *Clique) Authorize(signer common.Address) {
 	c.lock.Lock()
 	defer c.lock.Unlock()
 
 	c.signer = signer
-	c.signFn = signFn
 }
 
 // Seal implements consensus.Engine, attempting to create a sealed block using
 // the local signing credentials.
 func (c *Clique) Seal(chain consensus.ChainHeaderReader, block *types.Block, results chan<- *types.Block, stop <-chan struct{}) error {
-	header := block.Header()
-
-	// Sealing the genesis block is not supported
-	number := header.Number.Uint64()
-	if number == 0 {
-		return errUnknownBlock
-	}
-	// For 0-period chains, refuse to seal empty blocks (no reward but would spin sealing)
-	if c.config.Period == 0 && len(block.Transactions()) == 0 {
-		return errors.New("sealing paused while waiting for transactions")
-	}
-	// Don't hold the signer fields for the entire sealing procedure
-	c.lock.RLock()
-	signer, signFn := c.signer, c.signFn
-	c.lock.RUnlock()
-
-	// Bail out if we're unauthorized to sign a block
-	snap, err := c.snapshot(chain, number-1, header.ParentHash, nil)
-	if err != nil {
-		return err
-	}
-	if _, authorized := snap.Signers[signer]; !authorized {
-		return errUnauthorizedSigner
-	}
-	// If we're amongst the recent signers, wait for the next block
-	for seen, recent := range snap.Recents {
-		if recent == signer {
-			// Signer is among recents, only wait if the current block doesn't shift it out
-			if limit := uint64(len(snap.Signers)/2 + 1); number < limit || seen > number-limit {
-				return errors.New("signed recently, must wait for others")
-			}
-		}
-	}
-	// Sweet, the protocol permits us to sign the block, wait for our time
-	delay := time.Unix(int64(header.Time), 0).Sub(time.Now()) // nolint: gosimple
-	if header.Difficulty.Cmp(diffNoTurn) == 0 {
-		// It's not our turn explicitly to sign, delay it a bit
-		wiggle := time.Duration(len(snap.Signers)/2+1) * wiggleTime
-		delay += time.Duration(rand.Int63n(int64(wiggle)))
-
-		log.Trace("Out-of-turn signing requested", "wiggle", common.PrettyDuration(wiggle))
-	}
-	// Sign all the things!
-	sighash, err := signFn(accounts.Account{Address: signer}, accounts.MimetypeClique, CliqueRLP(header))
-	if err != nil {
-		return err
-	}
-	copy(header.Extra[len(header.Extra)-extraSeal:], sighash)
-	// Wait until sealing is terminated or delay timeout.
-	log.Trace("Waiting for slot to sign and propagate", "delay", common.PrettyDuration(delay))
-	go func() {
-		select {
-		case <-stop:
-			return
-		case <-time.After(delay):
-		}
-
-		select {
-		case results <- block.WithSeal(header):
-		default:
-			log.Warn("Sealing result is not read by miner", "sealhash", SealHash(header))
-		}
-	}()
-
-	return nil
+	panic("clique (poa) sealing not supported any more")
 }
 
 // CalcDifficulty is the difficulty adjustment algorithm. It returns the difficulty

consensus/clique/clique_test.go

@@ -30,11 +30,11 @@ import (
 )
 
 // This test case is a repro of an annoying bug that took us forever to catch.
-// In Clique PoA networks (Görli, etc), consecutive blocks might have
-// the same state root (no block subsidy, empty block). If a node crashes, the
-// chain ends up losing the recent state and needs to regenerate it from blocks
-// already in the database. The bug was that processing the block *prior* to an
-// empty one **also completes** the empty one, ending up in a known-block error.
+// In Clique PoA networks, consecutive blocks might have the same state root (no
+// block subsidy, empty block). If a node crashes, the chain ends up losing the
+// recent state and needs to regenerate it from blocks already in the database.
+// The bug was that processing the block *prior* to an empty one **also
+// completes** the empty one, ending up in a known-block error.
 func TestReimportMirroredState(t *testing.T) {
 	// Initialize a Clique chain with a single signer
 	var (
@@ -55,7 +55,7 @@ func TestReimportMirroredState(t *testing.T) {
 	copy(genspec.ExtraData[extraVanity:], addr[:])
 
 	// Generate a batch of blocks, each properly signed
-	chain, _ := core.NewBlockChain(rawdb.NewMemoryDatabase(), nil, genspec, nil, engine, vm.Config{}, nil, nil)
+	chain, _ := core.NewBlockChain(rawdb.NewMemoryDatabase(), nil, genspec, nil, engine, vm.Config{}, nil)
 	defer chain.Stop()
 
 	_, blocks, _ := core.GenerateChainWithGenesis(genspec, engine, 3, func(i int, block *core.BlockGen) {
@@ -87,7 +87,7 @@ func TestReimportMirroredState(t *testing.T) {
 	}
 	// Insert the first two blocks and make sure the chain is valid
 	db = rawdb.NewMemoryDatabase()
-	chain, _ = core.NewBlockChain(db, nil, genspec, nil, engine, vm.Config{}, nil, nil)
+	chain, _ = core.NewBlockChain(db, nil, genspec, nil, engine, vm.Config{}, nil)
 	defer chain.Stop()
 
 	if _, err := chain.InsertChain(blocks[:2]); err != nil {
@@ -100,7 +100,7 @@ func TestReimportMirroredState(t *testing.T) {
 	// Simulate a crash by creating a new chain on top of the database, without
 	// flushing the dirty states out. Insert the last block, triggering a sidechain
 	// reimport.
-	chain, _ = core.NewBlockChain(db, nil, genspec, nil, engine, vm.Config{}, nil, nil)
+	chain, _ = core.NewBlockChain(db, nil, genspec, nil, engine, vm.Config{}, nil)
 	defer chain.Stop()
 
 	if _, err := chain.InsertChain(blocks[2:]); err != nil {

consensus/clique/snapshot_test.go

@@ -458,7 +458,7 @@ func (tt *cliqueTest) run(t *testing.T) {
 		batches[len(batches)-1] = append(batches[len(batches)-1], block)
 	}
 	// Pass all the headers through clique and ensure tallying succeeds
-	chain, err := core.NewBlockChain(rawdb.NewMemoryDatabase(), nil, genesis, nil, engine, vm.Config{}, nil, nil)
+	chain, err := core.NewBlockChain(rawdb.NewMemoryDatabase(), nil, genesis, nil, engine, vm.Config{}, nil)
 	if err != nil {
 		t.Fatalf("failed to create test chain: %v", err)
 	}

consensus/consensus.go

@@ -23,6 +23,7 @@ import (
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/core/state"
 	"github.com/ethereum/go-ethereum/core/types"
+	"github.com/ethereum/go-ethereum/core/vm"
 	"github.com/ethereum/go-ethereum/params"
 	"github.com/ethereum/go-ethereum/rpc"
 )
@@ -88,7 +89,7 @@ type Engine interface {
 	//
 	// Note: The state database might be updated to reflect any consensus rules
 	// that happen at finalization (e.g. block rewards).
-	Finalize(chain ChainHeaderReader, header *types.Header, state *state.StateDB, body *types.Body)
+	Finalize(chain ChainHeaderReader, header *types.Header, state vm.StateDB, body *types.Body)
 
 	// FinalizeAndAssemble runs any post-transaction state modifications (e.g. block
 	// rewards or process withdrawals) and assembles the final block.

consensus/ethash/consensus.go

@@ -24,13 +24,13 @@ import (
 
 	mapset "github.com/deckarep/golang-set/v2"
 	"github.com/ethereum/go-ethereum/common"
-	"github.com/ethereum/go-ethereum/common/math"
 	"github.com/ethereum/go-ethereum/consensus"
 	"github.com/ethereum/go-ethereum/consensus/misc"
 	"github.com/ethereum/go-ethereum/consensus/misc/eip1559"
 	"github.com/ethereum/go-ethereum/core/state"
 	"github.com/ethereum/go-ethereum/core/tracing"
 	"github.com/ethereum/go-ethereum/core/types"
+	"github.com/ethereum/go-ethereum/core/vm"
 	"github.com/ethereum/go-ethereum/params"
 	"github.com/ethereum/go-ethereum/rlp"
 	"github.com/ethereum/go-ethereum/trie"
@@ -480,7 +480,9 @@ func calcDifficultyFrontier(time uint64, parent *types.Header) *big.Int {
 		expDiff := periodCount.Sub(periodCount, big2)
 		expDiff.Exp(big2, expDiff, nil)
 		diff.Add(diff, expDiff)
-		diff = math.BigMax(diff, params.MinimumDifficulty)
+		if diff.Cmp(params.MinimumDifficulty) < 0 {
+			diff = params.MinimumDifficulty
+		}
 	}
 	return diff
 }
@@ -502,7 +504,7 @@ func (ethash *Ethash) Prepare(chain consensus.ChainHeaderReader, header *types.H
 }
 
 // Finalize implements consensus.Engine, accumulating the block and uncle rewards.
-func (ethash *Ethash) Finalize(chain consensus.ChainHeaderReader, header *types.Header, state *state.StateDB, body *types.Body) {
+func (ethash *Ethash) Finalize(chain consensus.ChainHeaderReader, header *types.Header, state vm.StateDB, body *types.Body) {
 	// Accumulate any block and uncle rewards
 	accumulateRewards(chain.Config(), state, header, body.Uncles)
 }
@@ -565,7 +567,7 @@ func (ethash *Ethash) SealHash(header *types.Header) (hash common.Hash) {
 // accumulateRewards credits the coinbase of the given block with the mining
 // reward. The total reward consists of the static block reward and rewards for
 // included uncles. The coinbase of each uncle block is also rewarded.
-func accumulateRewards(config *params.ChainConfig, stateDB *state.StateDB, header *types.Header, uncles []*types.Header) {
+func accumulateRewards(config *params.ChainConfig, stateDB vm.StateDB, header *types.Header, uncles []*types.Header) {
 	// Select the correct block reward based on chain progression
 	blockReward := FrontierBlockReward
 	if config.IsByzantium(header.Number) {

consensus/misc/dao.go

@@ -21,11 +21,10 @@ import (
 	"errors"
 	"math/big"
 
-	"github.com/ethereum/go-ethereum/core/state"
 	"github.com/ethereum/go-ethereum/core/tracing"
 	"github.com/ethereum/go-ethereum/core/types"
+	"github.com/ethereum/go-ethereum/core/vm"
 	"github.com/ethereum/go-ethereum/params"
-	"github.com/holiman/uint256"
 )
 
 var (
@@ -74,7 +73,7 @@ func VerifyDAOHeaderExtraData(config *params.ChainConfig, header *types.Header)
 // ApplyDAOHardFork modifies the state database according to the DAO hard-fork
 // rules, transferring all balances of a set of DAO accounts to a single refund
 // contract.
-func ApplyDAOHardFork(statedb *state.StateDB) {
+func ApplyDAOHardFork(statedb vm.StateDB) {
 	// Retrieve the contract to refund balances into
 	if !statedb.Exist(params.DAORefundContract) {
 		statedb.CreateAccount(params.DAORefundContract)
@@ -82,7 +81,8 @@ func ApplyDAOHardFork(statedb *state.StateDB) {
 
 	// Move every DAO account and extra-balance account funds into the refund contract
 	for _, addr := range params.DAODrainList() {
-		statedb.AddBalance(params.DAORefundContract, statedb.GetBalance(addr), tracing.BalanceIncreaseDaoContract)
-		statedb.SetBalance(addr, new(uint256.Int), tracing.BalanceDecreaseDaoAccount)
+		balance := statedb.GetBalance(addr)
+		statedb.AddBalance(params.DAORefundContract, balance, tracing.BalanceIncreaseDaoContract)
+		statedb.SubBalance(addr, balance, tracing.BalanceDecreaseDaoAccount)
 	}
 }

consensus/misc/eip1559/eip1559.go

@@ -22,7 +22,6 @@ import (
 	"math/big"
 
 	"github.com/ethereum/go-ethereum/common"
-	"github.com/ethereum/go-ethereum/common/math"
 	"github.com/ethereum/go-ethereum/consensus/misc"
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/params"
@@ -78,9 +77,10 @@ func CalcBaseFee(config *params.ChainConfig, parent *types.Header) *big.Int {
 		num.Mul(num, parent.BaseFee)
 		num.Div(num, denom.SetUint64(parentGasTarget))
 		num.Div(num, denom.SetUint64(config.BaseFeeChangeDenominator()))
-		baseFeeDelta := math.BigMax(num, common.Big1)
-
-		return num.Add(parent.BaseFee, baseFeeDelta)
+		if num.Cmp(common.Big1) < 0 {
+			return num.Add(parent.BaseFee, common.Big1)
+		}
+		return num.Add(parent.BaseFee, num)
 	} else {
 		// Otherwise if the parent block used less gas than its target, the baseFee should decrease.
 		// max(0, parentBaseFee * gasUsedDelta / parentGasTarget / baseFeeChangeDenominator)
@@ -88,8 +88,11 @@ func CalcBaseFee(config *params.ChainConfig, parent *types.Header) *big.Int {
 		num.Mul(num, parent.BaseFee)
 		num.Div(num, denom.SetUint64(parentGasTarget))
 		num.Div(num, denom.SetUint64(config.BaseFeeChangeDenominator()))
-		baseFee := num.Sub(parent.BaseFee, num)
 
-		return math.BigMax(baseFee, common.Big0)
+		baseFee := num.Sub(parent.BaseFee, num)
+		if baseFee.Cmp(common.Big0) < 0 {
+			baseFee = common.Big0
+		}
+		return baseFee
 	}
 }

console/bridge.go

@@ -19,15 +19,12 @@ package console
 import (
 	"encoding/json"
 	"errors"
-	"fmt"
 	"io"
 	"reflect"
 	"strings"
 	"time"
 
 	"github.com/dop251/goja"
-	"github.com/ethereum/go-ethereum/accounts/scwallet"
-	"github.com/ethereum/go-ethereum/accounts/usbwallet"
 	"github.com/ethereum/go-ethereum/common/hexutil"
 	"github.com/ethereum/go-ethereum/console/prompt"
 	"github.com/ethereum/go-ethereum/internal/jsre"
@@ -51,268 +48,6 @@ func newBridge(client *rpc.Client, prompter prompt.UserPrompter, printer io.Writ
 	}
 }
 
-func getJeth(vm *goja.Runtime) *goja.Object {
-	jeth := vm.Get("jeth")
-	if jeth == nil {
-		panic(vm.ToValue("jeth object does not exist"))
-	}
-	return jeth.ToObject(vm)
-}
-
-// NewAccount is a wrapper around the personal.newAccount RPC method that uses a
-// non-echoing password prompt to acquire the passphrase and executes the original
-// RPC method (saved in jeth.newAccount) with it to actually execute the RPC call.
-func (b *bridge) NewAccount(call jsre.Call) (goja.Value, error) {
-	var (
-		password string
-		confirm  string
-		err      error
-	)
-	switch {
-	// No password was specified, prompt the user for it
-	case len(call.Arguments) == 0:
-		if password, err = b.prompter.PromptPassword("Passphrase: "); err != nil {
-			return nil, err
-		}
-		if confirm, err = b.prompter.PromptPassword("Repeat passphrase: "); err != nil {
-			return nil, err
-		}
-		if password != confirm {
-			return nil, errors.New("passwords don't match")
-		}
-	// A single string password was specified, use that
-	case len(call.Arguments) == 1 && call.Argument(0).ToString() != nil:
-		password = call.Argument(0).ToString().String()
-	default:
-		return nil, errors.New("expected 0 or 1 string argument")
-	}
-	// Password acquired, execute the call and return
-	newAccount, callable := goja.AssertFunction(getJeth(call.VM).Get("newAccount"))
-	if !callable {
-		return nil, errors.New("jeth.newAccount is not callable")
-	}
-	ret, err := newAccount(goja.Null(), call.VM.ToValue(password))
-	if err != nil {
-		return nil, err
-	}
-	return ret, nil
-}
-
-// OpenWallet is a wrapper around personal.openWallet which can interpret and
-// react to certain error messages, such as the Trezor PIN matrix request.
-func (b *bridge) OpenWallet(call jsre.Call) (goja.Value, error) {
-	// Make sure we have a wallet specified to open
-	if call.Argument(0).ToObject(call.VM).ClassName() != "String" {
-		return nil, errors.New("first argument must be the wallet URL to open")
-	}
-	wallet := call.Argument(0)
-
-	var passwd goja.Value
-	if goja.IsUndefined(call.Argument(1)) || goja.IsNull(call.Argument(1)) {
-		passwd = call.VM.ToValue("")
-	} else {
-		passwd = call.Argument(1)
-	}
-	// Open the wallet and return if successful in itself
-	openWallet, callable := goja.AssertFunction(getJeth(call.VM).Get("openWallet"))
-	if !callable {
-		return nil, errors.New("jeth.openWallet is not callable")
-	}
-	val, err := openWallet(goja.Null(), wallet, passwd)
-	if err == nil {
-		return val, nil
-	}
-
-	// Wallet open failed, report error unless it's a PIN or PUK entry
-	switch {
-	case strings.HasSuffix(err.Error(), usbwallet.ErrTrezorPINNeeded.Error()):
-		val, err = b.readPinAndReopenWallet(call)
-		if err == nil {
-			return val, nil
-		}
-		val, err = b.readPassphraseAndReopenWallet(call)
-		if err != nil {
-			return nil, err
-		}
-
-	case strings.HasSuffix(err.Error(), scwallet.ErrPairingPasswordNeeded.Error()):
-		// PUK input requested, fetch from the user and call open again
-		input, err := b.prompter.PromptPassword("Please enter the pairing password: ")
-		if err != nil {
-			return nil, err
-		}
-		passwd = call.VM.ToValue(input)
-		if val, err = openWallet(goja.Null(), wallet, passwd); err != nil {
-			if !strings.HasSuffix(err.Error(), scwallet.ErrPINNeeded.Error()) {
-				return nil, err
-			}
-			// PIN input requested, fetch from the user and call open again
-			input, err := b.prompter.PromptPassword("Please enter current PIN: ")
-			if err != nil {
-				return nil, err
-			}
-			if val, err = openWallet(goja.Null(), wallet, call.VM.ToValue(input)); err != nil {
-				return nil, err
-			}
-		}
-
-	case strings.HasSuffix(err.Error(), scwallet.ErrPINUnblockNeeded.Error()):
-		// PIN unblock requested, fetch PUK and new PIN from the user
-		var pukpin string
-		input, err := b.prompter.PromptPassword("Please enter current PUK: ")
-		if err != nil {
-			return nil, err
-		}
-		pukpin = input
-		input, err = b.prompter.PromptPassword("Please enter new PIN: ")
-		if err != nil {
-			return nil, err
-		}
-		pukpin += input
-
-		if val, err = openWallet(goja.Null(), wallet, call.VM.ToValue(pukpin)); err != nil {
-			return nil, err
-		}
-
-	case strings.HasSuffix(err.Error(), scwallet.ErrPINNeeded.Error()):
-		// PIN input requested, fetch from the user and call open again
-		input, err := b.prompter.PromptPassword("Please enter current PIN: ")
-		if err != nil {
-			return nil, err
-		}
-		if val, err = openWallet(goja.Null(), wallet, call.VM.ToValue(input)); err != nil {
-			return nil, err
-		}
-
-	default:
-		// Unknown error occurred, drop to the user
-		return nil, err
-	}
-	return val, nil
-}
-
-func (b *bridge) readPassphraseAndReopenWallet(call jsre.Call) (goja.Value, error) {
-	wallet := call.Argument(0)
-	input, err := b.prompter.PromptPassword("Please enter your passphrase: ")
-	if err != nil {
-		return nil, err
-	}
-	openWallet, callable := goja.AssertFunction(getJeth(call.VM).Get("openWallet"))
-	if !callable {
-		return nil, errors.New("jeth.openWallet is not callable")
-	}
-	return openWallet(goja.Null(), wallet, call.VM.ToValue(input))
-}
-
-func (b *bridge) readPinAndReopenWallet(call jsre.Call) (goja.Value, error) {
-	wallet := call.Argument(0)
-	// Trezor PIN matrix input requested, display the matrix to the user and fetch the data
-	fmt.Fprintf(b.printer, "Look at the device for number positions\n\n")
-	fmt.Fprintf(b.printer, "7 | 8 | 9\n")
-	fmt.Fprintf(b.printer, "--+---+--\n")
-	fmt.Fprintf(b.printer, "4 | 5 | 6\n")
-	fmt.Fprintf(b.printer, "--+---+--\n")
-	fmt.Fprintf(b.printer, "1 | 2 | 3\n\n")
-
-	input, err := b.prompter.PromptPassword("Please enter current PIN: ")
-	if err != nil {
-		return nil, err
-	}
-	openWallet, callable := goja.AssertFunction(getJeth(call.VM).Get("openWallet"))
-	if !callable {
-		return nil, errors.New("jeth.openWallet is not callable")
-	}
-	return openWallet(goja.Null(), wallet, call.VM.ToValue(input))
-}
-
-// UnlockAccount is a wrapper around the personal.unlockAccount RPC method that
-// uses a non-echoing password prompt to acquire the passphrase and executes the
-// original RPC method (saved in jeth.unlockAccount) with it to actually execute
-// the RPC call.
-func (b *bridge) UnlockAccount(call jsre.Call) (goja.Value, error) {
-	if len(call.Arguments) < 1 {
-		return nil, errors.New("usage: unlockAccount(account, [ password, duration ])")
-	}
-
-	account := call.Argument(0)
-	// Make sure we have an account specified to unlock.
-	if goja.IsUndefined(account) || goja.IsNull(account) || account.ExportType().Kind() != reflect.String {
-		return nil, errors.New("first argument must be the account to unlock")
-	}
-
-	// If password is not given or is the null value, prompt the user for it.
-	var passwd goja.Value
-	if goja.IsUndefined(call.Argument(1)) || goja.IsNull(call.Argument(1)) {
-		fmt.Fprintf(b.printer, "Unlock account %s\n", account)
-		input, err := b.prompter.PromptPassword("Passphrase: ")
-		if err != nil {
-			return nil, err
-		}
-		passwd = call.VM.ToValue(input)
-	} else {
-		if call.Argument(1).ExportType().Kind() != reflect.String {
-			return nil, errors.New("password must be a string")
-		}
-		passwd = call.Argument(1)
-	}
-
-	// Third argument is the duration how long the account should be unlocked.
-	duration := goja.Null()
-	if !goja.IsUndefined(call.Argument(2)) && !goja.IsNull(call.Argument(2)) {
-		if !isNumber(call.Argument(2)) {
-			return nil, errors.New("unlock duration must be a number")
-		}
-		duration = call.Argument(2)
-	}
-
-	// Send the request to the backend and return.
-	unlockAccount, callable := goja.AssertFunction(getJeth(call.VM).Get("unlockAccount"))
-	if !callable {
-		return nil, errors.New("jeth.unlockAccount is not callable")
-	}
-	return unlockAccount(goja.Null(), account, passwd, duration)
-}
-
-// Sign is a wrapper around the personal.sign RPC method that uses a non-echoing password
-// prompt to acquire the passphrase and executes the original RPC method (saved in
-// jeth.sign) with it to actually execute the RPC call.
-func (b *bridge) Sign(call jsre.Call) (goja.Value, error) {
-	if nArgs := len(call.Arguments); nArgs < 2 {
-		return nil, errors.New("usage: sign(message, account, [ password ])")
-	}
-	var (
-		message = call.Argument(0)
-		account = call.Argument(1)
-		passwd  = call.Argument(2)
-	)
-
-	if goja.IsUndefined(message) || message.ExportType().Kind() != reflect.String {
-		return nil, errors.New("first argument must be the message to sign")
-	}
-	if goja.IsUndefined(account) || account.ExportType().Kind() != reflect.String {
-		return nil, errors.New("second argument must be the account to sign with")
-	}
-
-	// if the password is not given or null ask the user and ensure password is a string
-	if goja.IsUndefined(passwd) || goja.IsNull(passwd) {
-		fmt.Fprintf(b.printer, "Give password for account %s\n", account)
-		input, err := b.prompter.PromptPassword("Password: ")
-		if err != nil {
-			return nil, err
-		}
-		passwd = call.VM.ToValue(input)
-	} else if passwd.ExportType().Kind() != reflect.String {
-		return nil, errors.New("third argument must be the password to unlock the account")
-	}
-
-	// Send the request to the backend and return
-	sign, callable := goja.AssertFunction(getJeth(call.VM).Get("sign"))
-	if !callable {
-		return nil, errors.New("jeth.sign is not callable")
-	}
-	return sign(goja.Null(), message, account, passwd)
-}
-
 // Sleep will block the console for the specified number of seconds.
 func (b *bridge) Sleep(call jsre.Call) (goja.Value, error) {
 	if nArgs := len(call.Arguments); nArgs < 1 {

console/console.go

@@ -142,7 +142,6 @@ func (c *Console) init(preload []string) error {
 	// Add bridge overrides for web3.js functionality.
 	c.jsre.Do(func(vm *goja.Runtime) {
 		c.initAdmin(vm, bridge)
-		c.initPersonal(vm, bridge)
 	})
 
 	// Preload JavaScript files.
@@ -249,30 +248,6 @@ func (c *Console) initAdmin(vm *goja.Runtime, bridge *bridge) {
 	}
 }
 
-// initPersonal redirects account-related API methods through the bridge.
-//
-// If the console is in interactive mode and the 'personal' API is available, override
-// the openWallet, unlockAccount, newAccount and sign methods since these require user
-// interaction. The original web3 callbacks are stored in 'jeth'. These will be called
-// by the bridge after the prompt and send the original web3 request to the backend.
-func (c *Console) initPersonal(vm *goja.Runtime, bridge *bridge) {
-	personal := getObject(vm, "personal")
-	if personal == nil || c.prompter == nil {
-		return
-	}
-	log.Warn("Enabling deprecated personal namespace")
-	jeth := vm.NewObject()
-	vm.Set("jeth", jeth)
-	jeth.Set("openWallet", personal.Get("openWallet"))
-	jeth.Set("unlockAccount", personal.Get("unlockAccount"))
-	jeth.Set("newAccount", personal.Get("newAccount"))
-	jeth.Set("sign", personal.Get("sign"))
-	personal.Set("openWallet", jsre.MakeCallback(vm, bridge.OpenWallet))
-	personal.Set("unlockAccount", jsre.MakeCallback(vm, bridge.UnlockAccount))
-	personal.Set("newAccount", jsre.MakeCallback(vm, bridge.NewAccount))
-	personal.Set("sign", jsre.MakeCallback(vm, bridge.Sign))
-}
-
 func (c *Console) clearHistory() {
 	c.history = nil
 	c.prompter.ClearHistory()

core/asm/asm.go

@@ -26,12 +26,13 @@ import (
 
 // Iterator for disassembled EVM instructions
 type instructionIterator struct {
-	code    []byte
-	pc      uint64
-	arg     []byte
-	op      vm.OpCode
-	error   error
-	started bool
+	code       []byte
+	pc         uint64
+	arg        []byte
+	op         vm.OpCode
+	error      error
+	started    bool
+	eofEnabled bool
 }
 
 // NewInstructionIterator creates a new instruction iterator.
@@ -41,6 +42,13 @@ func NewInstructionIterator(code []byte) *instructionIterator {
 	return it
 }
 
+// NewEOFInstructionIterator creates a new instruction iterator for EOF-code.
+func NewEOFInstructionIterator(code []byte) *instructionIterator {
+	it := NewInstructionIterator(code)
+	it.eofEnabled = true
+	return it
+}
+
 // Next returns true if there is a next instruction and moves on.
 func (it *instructionIterator) Next() bool {
 	if it.error != nil || uint64(len(it.code)) <= it.pc {
@@ -63,13 +71,26 @@ func (it *instructionIterator) Next() bool {
 		// We reached the end.
 		return false
 	}
-
 	it.op = vm.OpCode(it.code[it.pc])
-	if it.op.IsPush() {
-		a := uint64(it.op) - uint64(vm.PUSH0)
-		u := it.pc + 1 + a
+	var a int
+	if !it.eofEnabled { // Legacy code
+		if it.op.IsPush() {
+			a = int(it.op) - int(vm.PUSH0)
+		}
+	} else { // EOF code
+		if it.op == vm.RJUMPV {
+			// RJUMPV is unique as it has a variable sized operand. The total size is
+			// determined by the count byte which immediately follows RJUMPV.
+			maxIndex := int(it.code[it.pc+1])
+			a = (maxIndex+1)*2 + 1
+		} else {
+			a = vm.Immediates(it.op)
+		}
+	}
+	if a > 0 {
+		u := it.pc + 1 + uint64(a)
 		if uint64(len(it.code)) <= it.pc || uint64(len(it.code)) < u {
-			it.error = fmt.Errorf("incomplete push instruction at %v", it.pc)
+			it.error = fmt.Errorf("incomplete instruction at %v", it.pc)
 			return false
 		}
 		it.arg = it.code[it.pc+1 : u]
@@ -105,7 +126,6 @@ func PrintDisassembled(code string) error {
 	if err != nil {
 		return err
 	}
-
 	it := NewInstructionIterator(script)
 	for it.Next() {
 		if it.Arg() != nil && 0 < len(it.Arg()) {

core/asm/asm_test.go

@@ -17,42 +17,78 @@
 package asm
 
 import (
-	"testing"
-
 	"encoding/hex"
+	"fmt"
+	"strings"
+	"testing"
 )
 
 // Tests disassembling instructions
 func TestInstructionIterator(t *testing.T) {
 	for i, tc := range []struct {
-		want    int
-		code    string
-		wantErr string
+		code       string
+		legacyWant string
+		eofWant    string
 	}{
-		{2, "61000000", ""},                             // valid code
-		{0, "6100", "incomplete push instruction at 0"}, // invalid code
-		{2, "5900", ""},                                 // push0
-		{0, "", ""},                                     // empty
+		{"", "", ""}, // empty
+		{"6100", `err: incomplete instruction at 0`, `err: incomplete instruction at 0`},
+		{"61000000", `
+00000: PUSH2 0x0000
+00003: STOP`, `
+00000: PUSH2 0x0000
+00003: STOP`},
+		{"5F00", `
+00000: PUSH0
+00001: STOP`, `
+00000: PUSH0
+00001: STOP`},
+		{"d1aabb00", `00000: DATALOADN
+00001: opcode 0xaa not defined
+00002: opcode 0xbb not defined
+00003: STOP`, `
+00000: DATALOADN 0xaabb
+00003: STOP`}, // DATALOADN(aabb),STOP
+		{"d1aa", `
+00000: DATALOADN
+00001: opcode 0xaa not defined`, "err: incomplete instruction at 0\n"}, // DATALOADN(aa) invalid
+		{"e20211223344556600", `
+00000: RJUMPV
+00001: MUL
+00002: GT
+00003: opcode 0x22 not defined
+00004: CALLER
+00005: DIFFICULTY
+00006: SSTORE
+err: incomplete instruction at 7`, `
+00000: RJUMPV 0x02112233445566
+00008: STOP`}, // RJUMPV( 6 bytes), STOP
 
 	} {
 		var (
-			have    int
 			code, _ = hex.DecodeString(tc.code)
-			it      = NewInstructionIterator(code)
+			legacy  = strings.TrimSpace(disassembly(NewInstructionIterator(code)))
+			eof     = strings.TrimSpace(disassembly(NewEOFInstructionIterator(code)))
 		)
-		for it.Next() {
-			have++
+		if want := strings.TrimSpace(tc.legacyWant); legacy != want {
+			t.Errorf("test %d: wrong (legacy) output. have:\n%q\nwant:\n%q\n", i, legacy, want)
 		}
-		var haveErr = ""
-		if it.Error() != nil {
-			haveErr = it.Error().Error()
-		}
-		if haveErr != tc.wantErr {
-			t.Errorf("test %d: encountered error: %q want %q", i, haveErr, tc.wantErr)
-			continue
-		}
-		if have != tc.want {
-			t.Errorf("wrong instruction count, have %d want %d", have, tc.want)
+		if want := strings.TrimSpace(tc.eofWant); eof != want {
+			t.Errorf("test %d: wrong (eof) output. have:\n%q\nwant:\n%q\n", i, eof, want)
 		}
 	}
 }
+
+func disassembly(it *instructionIterator) string {
+	var out = new(strings.Builder)
+	for it.Next() {
+		if it.Arg() != nil && 0 < len(it.Arg()) {
+			fmt.Fprintf(out, "%05x: %v %#x\n", it.PC(), it.Op(), it.Arg())
+		} else {
+			fmt.Fprintf(out, "%05x: %v\n", it.PC(), it.Op())
+		}
+	}
+	if err := it.Error(); err != nil {
+		fmt.Fprintf(out, "err: %v\n", err)
+	}
+	return out.String()
+}

core/bench_test.go

@@ -29,6 +29,7 @@ import (
 	"github.com/ethereum/go-ethereum/core/vm"
 	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/ethdb"
+	"github.com/ethereum/go-ethereum/ethdb/pebble"
 	"github.com/ethereum/go-ethereum/params"
 )
 
@@ -173,18 +174,16 @@ func genUncles(i int, gen *BlockGen) {
 func benchInsertChain(b *testing.B, disk bool, gen func(int, *BlockGen)) {
 	// Create the database in memory or in a temporary directory.
 	var db ethdb.Database
-	var err error
 	if !disk {
 		db = rawdb.NewMemoryDatabase()
 	} else {
-		dir := b.TempDir()
-		db, err = rawdb.NewLevelDBDatabase(dir, 128, 128, "", false)
+		pdb, err := pebble.New(b.TempDir(), 128, 128, "", false)
 		if err != nil {
 			b.Fatalf("cannot create temporary database: %v", err)
 		}
+		db = rawdb.NewDatabase(pdb)
 		defer db.Close()
 	}
-
 	// Generate a chain of b.N blocks using the supplied block
 	// generator function.
 	gspec := &Genesis{
@@ -195,7 +194,7 @@ func benchInsertChain(b *testing.B, disk bool, gen func(int, *BlockGen)) {
 
 	// Time the insertion of the new chain.
 	// State and blocks are stored in the same DB.
-	chainman, _ := NewBlockChain(db, nil, gspec, nil, ethash.NewFaker(), vm.Config{}, nil, nil)
+	chainman, _ := NewBlockChain(db, nil, gspec, nil, ethash.NewFaker(), vm.Config{}, nil)
 	defer chainman.Stop()
 	b.ReportAllocs()
 	b.ResetTimer()
@@ -281,11 +280,11 @@ func makeChainForBench(db ethdb.Database, genesis *Genesis, full bool, count uin
 func benchWriteChain(b *testing.B, full bool, count uint64) {
 	genesis := &Genesis{Config: params.AllEthashProtocolChanges}
 	for i := 0; i < b.N; i++ {
-		dir := b.TempDir()
-		db, err := rawdb.NewLevelDBDatabase(dir, 128, 1024, "", false)
+		pdb, err := pebble.New(b.TempDir(), 1024, 128, "", false)
 		if err != nil {
-			b.Fatalf("error opening database at %v: %v", dir, err)
+			b.Fatalf("error opening database: %v", err)
 		}
+		db := rawdb.NewDatabase(pdb)
 		makeChainForBench(db, genesis, full, count)
 		db.Close()
 	}
@@ -294,10 +293,12 @@ func benchWriteChain(b *testing.B, full bool, count uint64) {
 func benchReadChain(b *testing.B, full bool, count uint64) {
 	dir := b.TempDir()
 
-	db, err := rawdb.NewLevelDBDatabase(dir, 128, 1024, "", false)
+	pdb, err := pebble.New(dir, 1024, 128, "", false)
 	if err != nil {
-		b.Fatalf("error opening database at %v: %v", dir, err)
+		b.Fatalf("error opening database: %v", err)
 	}
+	db := rawdb.NewDatabase(pdb)
+
 	genesis := &Genesis{Config: params.AllEthashProtocolChanges}
 	makeChainForBench(db, genesis, full, count)
 	db.Close()
@@ -308,15 +309,16 @@ func benchReadChain(b *testing.B, full bool, count uint64) {
 	b.ResetTimer()
 
 	for i := 0; i < b.N; i++ {
-		db, err := rawdb.NewLevelDBDatabase(dir, 128, 1024, "", false)
+		pdb, err = pebble.New(dir, 1024, 128, "", false)
 		if err != nil {
-			b.Fatalf("error opening database at %v: %v", dir, err)
+			b.Fatalf("error opening database: %v", err)
 		}
-		chain, err := NewBlockChain(db, &cacheConfig, genesis, nil, ethash.NewFaker(), vm.Config{}, nil, nil)
+		db = rawdb.NewDatabase(pdb)
+
+		chain, err := NewBlockChain(db, &cacheConfig, genesis, nil, ethash.NewFaker(), vm.Config{}, nil)
 		if err != nil {
 			b.Fatalf("error creating chain: %v", err)
 		}
-
 		for n := uint64(0); n < count; n++ {
 			header := chain.GetHeaderByNumber(n)
 			if full {

core/block_validator.go

@@ -20,10 +20,8 @@ import (
 	"errors"
 	"fmt"
 
-	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/consensus"
 	"github.com/ethereum/go-ethereum/core/state"
-	"github.com/ethereum/go-ethereum/core/stateless"
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/params"
 	"github.com/ethereum/go-ethereum/trie"
@@ -121,14 +119,17 @@ func (v *BlockValidator) ValidateBody(block *types.Block) error {
 
 // ValidateState validates the various changes that happen after a state transition,
 // such as amount of used gas, the receipt roots and the state root itself.
-func (v *BlockValidator) ValidateState(block *types.Block, statedb *state.StateDB, receipts types.Receipts, usedGas uint64, stateless bool) error {
+func (v *BlockValidator) ValidateState(block *types.Block, statedb *state.StateDB, res *ProcessResult, stateless bool) error {
+	if res == nil {
+		return errors.New("nil ProcessResult value")
+	}
 	header := block.Header()
-	if block.GasUsed() != usedGas {
-		return fmt.Errorf("invalid gas used (remote: %d local: %d)", block.GasUsed(), usedGas)
+	if block.GasUsed() != res.GasUsed {
+		return fmt.Errorf("invalid gas used (remote: %d local: %d)", block.GasUsed(), res.GasUsed)
 	}
 	// Validate the received block's bloom with the one derived from the generated receipts.
 	// For valid blocks this should always validate to true.
-	rbloom := types.CreateBloom(receipts)
+	rbloom := types.CreateBloom(res.Receipts)
 	if rbloom != header.Bloom {
 		return fmt.Errorf("invalid bloom (remote: %x  local: %x)", header.Bloom, rbloom)
 	}
@@ -138,10 +139,19 @@ func (v *BlockValidator) ValidateState(block *types.Block, statedb *state.StateD
 		return nil
 	}
 	// The receipt Trie's root (R = (Tr [[H1, R1], ... [Hn, Rn]]))
-	receiptSha := types.DeriveSha(receipts, trie.NewStackTrie(nil))
+	receiptSha := types.DeriveSha(res.Receipts, trie.NewStackTrie(nil))
 	if receiptSha != header.ReceiptHash {
 		return fmt.Errorf("invalid receipt root hash (remote: %x local: %x)", header.ReceiptHash, receiptSha)
 	}
+	// Validate the parsed requests match the expected header value.
+	if header.RequestsHash != nil {
+		reqhash := types.CalcRequestsHash(res.Requests)
+		if reqhash != *header.RequestsHash {
+			return fmt.Errorf("invalid requests hash (remote: %x local: %x)", *header.RequestsHash, reqhash)
+		}
+	} else if res.Requests != nil {
+		return errors.New("block has requests before prague fork")
+	}
 	// Validate the state root against the received state root and throw
 	// an error if they don't match.
 	if root := statedb.IntermediateRoot(v.config.IsEIP158(header.Number)); header.Root != root {
@@ -150,28 +160,6 @@ func (v *BlockValidator) ValidateState(block *types.Block, statedb *state.StateD
 	return nil
 }
 
-// ValidateWitness cross validates a block execution with stateless remote clients.
-//
-// Normally we'd distribute the block witness to remote cross validators, wait
-// for them to respond and then merge the results. For now, however, it's only
-// Geth, so do an internal stateless run.
-func (v *BlockValidator) ValidateWitness(witness *stateless.Witness, receiptRoot common.Hash, stateRoot common.Hash) error {
-	// Run the cross client stateless execution
-	// TODO(karalabe): Self-stateless for now, swap with other clients
-	crossReceiptRoot, crossStateRoot, err := ExecuteStateless(v.config, witness)
-	if err != nil {
-		return fmt.Errorf("stateless execution failed: %v", err)
-	}
-	// Stateless cross execution suceeeded, validate the withheld computed fields
-	if crossReceiptRoot != receiptRoot {
-		return fmt.Errorf("cross validator receipt root mismatch (cross: %x local: %x)", crossReceiptRoot, receiptRoot)
-	}
-	if crossStateRoot != stateRoot {
-		return fmt.Errorf("cross validator state root mismatch (cross: %x local: %x)", crossStateRoot, stateRoot)
-	}
-	return nil
-}
-
 // CalcGasLimit computes the gas limit of the next block after parent. It aims
 // to keep the baseline gas close to the provided target, and increase it towards
 // the target if the baseline gas is lower.

core/block_validator_test.go

@@ -50,7 +50,7 @@ func testHeaderVerification(t *testing.T, scheme string) {
 		headers[i] = block.Header()
 	}
 	// Run the header checker for blocks one-by-one, checking for both valid and invalid nonces
-	chain, _ := NewBlockChain(rawdb.NewMemoryDatabase(), DefaultCacheConfigWithScheme(scheme), gspec, nil, ethash.NewFaker(), vm.Config{}, nil, nil)
+	chain, _ := NewBlockChain(rawdb.NewMemoryDatabase(), DefaultCacheConfigWithScheme(scheme), gspec, nil, ethash.NewFaker(), vm.Config{}, nil)
 	defer chain.Stop()
 
 	for i := 0; i < len(blocks); i++ {
@@ -113,8 +113,12 @@ func testHeaderVerificationForMerging(t *testing.T, isClique bool) {
 		}
 		copy(gspec.ExtraData[32:], addr[:])
 
+		// chain_maker has no blockchain to retrieve the TTD from, setting to nil
+		// is a hack to signal it to generate pre-merge blocks
+		gspec.Config.TerminalTotalDifficulty = nil
 		td := 0
 		genDb, blocks, _ := GenerateChainWithGenesis(gspec, engine, 8, nil)
+
 		for i, block := range blocks {
 			header := block.Header()
 			if i > 0 {
@@ -145,7 +149,6 @@ func testHeaderVerificationForMerging(t *testing.T, isClique bool) {
 		}
 		preBlocks = blocks
 		gspec.Config.TerminalTotalDifficulty = big.NewInt(int64(td))
-		t.Logf("Set ttd to %v\n", gspec.Config.TerminalTotalDifficulty)
 		postBlocks, _ = GenerateChain(gspec.Config, preBlocks[len(preBlocks)-1], engine, genDb, 8, func(i int, gen *BlockGen) {
 			gen.SetPoS()
 		})
@@ -160,7 +163,7 @@ func testHeaderVerificationForMerging(t *testing.T, isClique bool) {
 		postHeaders[i] = block.Header()
 	}
 	// Run the header checker for blocks one-by-one, checking for both valid and invalid nonces
-	chain, _ := NewBlockChain(rawdb.NewMemoryDatabase(), nil, gspec, nil, engine, vm.Config{}, nil, nil)
+	chain, _ := NewBlockChain(rawdb.NewMemoryDatabase(), nil, gspec, nil, engine, vm.Config{}, nil)
 	defer chain.Stop()
 
 	// Verify the blocks before the merging
@@ -201,7 +204,7 @@ func testHeaderVerificationForMerging(t *testing.T, isClique bool) {
 			t.Fatalf("post-block %d: unexpected result returned: %v", i, result)
 		case <-time.After(25 * time.Millisecond):
 		}
-		chain.InsertBlockWithoutSetHead(postBlocks[i])
+		chain.InsertBlockWithoutSetHead(postBlocks[i], false)
 	}
 
 	// Verify the blocks with pre-merge blocks and post-merge blocks

core/blockchain.go

@@ -23,6 +23,7 @@ import (
 	"io"
 	"math/big"
 	"runtime"
+	"slices"
 	"strings"
 	"sync"
 	"sync/atomic"
@@ -72,16 +73,17 @@ var (
 	storageUpdateTimer = metrics.NewRegisteredResettingTimer("chain/storage/updates", nil)
 	storageCommitTimer = metrics.NewRegisteredResettingTimer("chain/storage/commits", nil)
 
-	snapshotAccountReadTimer = metrics.NewRegisteredResettingTimer("chain/snapshot/account/reads", nil)
-	snapshotStorageReadTimer = metrics.NewRegisteredResettingTimer("chain/snapshot/storage/reads", nil)
-	snapshotCommitTimer      = metrics.NewRegisteredResettingTimer("chain/snapshot/commits", nil)
+	accountReadSingleTimer = metrics.NewRegisteredResettingTimer("chain/account/single/reads", nil)
+	storageReadSingleTimer = metrics.NewRegisteredResettingTimer("chain/storage/single/reads", nil)
 
-	triedbCommitTimer = metrics.NewRegisteredResettingTimer("chain/triedb/commits", nil)
+	snapshotCommitTimer = metrics.NewRegisteredResettingTimer("chain/snapshot/commits", nil)
+	triedbCommitTimer   = metrics.NewRegisteredResettingTimer("chain/triedb/commits", nil)
 
-	blockInsertTimer     = metrics.NewRegisteredResettingTimer("chain/inserts", nil)
-	blockValidationTimer = metrics.NewRegisteredResettingTimer("chain/validation", nil)
-	blockExecutionTimer  = metrics.NewRegisteredResettingTimer("chain/execution", nil)
-	blockWriteTimer      = metrics.NewRegisteredResettingTimer("chain/write", nil)
+	blockInsertTimer          = metrics.NewRegisteredResettingTimer("chain/inserts", nil)
+	blockValidationTimer      = metrics.NewRegisteredResettingTimer("chain/validation", nil)
+	blockCrossValidationTimer = metrics.NewRegisteredResettingTimer("chain/crossvalidation", nil)
+	blockExecutionTimer       = metrics.NewRegisteredResettingTimer("chain/execution", nil)
+	blockWriteTimer           = metrics.NewRegisteredResettingTimer("chain/write", nil)
 
 	blockReorgMeter     = metrics.NewRegisteredMeter("chain/reorg/executes", nil)
 	blockReorgAddMeter  = metrics.NewRegisteredMeter("chain/reorg/add", nil)
@@ -158,9 +160,9 @@ func (c *CacheConfig) triedbConfig(isVerkle bool) *triedb.Config {
 	}
 	if c.StateScheme == rawdb.PathScheme {
 		config.PathDB = &pathdb.Config{
-			StateHistory:   c.StateHistory,
-			CleanCacheSize: c.TrieCleanLimit * 1024 * 1024,
-			DirtyCacheSize: c.TrieDirtyLimit * 1024 * 1024,
+			StateHistory:    c.StateHistory,
+			CleanCacheSize:  c.TrieCleanLimit * 1024 * 1024,
+			WriteBufferSize: c.TrieDirtyLimit * 1024 * 1024,
 		}
 	}
 	return config
@@ -217,13 +219,12 @@ type BlockChain struct {
 	lastWrite     uint64                           // Last block when the state was flushed
 	flushInterval atomic.Int64                     // Time interval (processing time) after which to flush a state
 	triedb        *triedb.Database                 // The database handler for maintaining trie nodes.
-	stateCache    state.Database                   // State database to reuse between imports (contains state cache)
+	statedb       *state.CachingDB                 // State database to reuse between imports (contains state cache)
 	txIndexer     *txIndexer                       // Transaction indexer, might be nil if not enabled
 
 	hc            *HeaderChain
 	rmLogsFeed    event.Feed
 	chainFeed     event.Feed
-	chainSideFeed event.Feed
 	chainHeadFeed event.Feed
 	logsFeed      event.Feed
 	blockProcFeed event.Feed
@@ -256,7 +257,6 @@ type BlockChain struct {
 	validator  Validator // Block and state validator interface
 	prefetcher Prefetcher
 	processor  Processor // Block transaction processor interface
-	forker     *ForkChoice
 	vmConfig   vm.Config
 	logger     *tracing.Hooks
 }
@@ -264,7 +264,7 @@ type BlockChain struct {
 // NewBlockChain returns a fully initialised block chain using information
 // available in the database. It initialises the default Ethereum Validator
 // and Processor.
-func NewBlockChain(db ethdb.Database, cacheConfig *CacheConfig, genesis *Genesis, overrides *ChainOverrides, engine consensus.Engine, vmConfig vm.Config, shouldPreserve func(header *types.Header) bool, txLookupLimit *uint64) (*BlockChain, error) {
+func NewBlockChain(db ethdb.Database, cacheConfig *CacheConfig, genesis *Genesis, overrides *ChainOverrides, engine consensus.Engine, vmConfig vm.Config, txLookupLimit *uint64) (*BlockChain, error) {
 	if cacheConfig == nil {
 		cacheConfig = defaultCacheConfig
 	}
@@ -309,8 +309,7 @@ func NewBlockChain(db ethdb.Database, cacheConfig *CacheConfig, genesis *Genesis
 		return nil, err
 	}
 	bc.flushInterval.Store(int64(cacheConfig.TrieTimeLimit))
-	bc.forker = NewForkChoice(bc, shouldPreserve)
-	bc.stateCache = state.NewDatabaseWithNodeDB(bc.db, bc.triedb)
+	bc.statedb = state.NewDatabase(bc.triedb, nil)
 	bc.validator = NewBlockValidator(chainConfig, bc)
 	bc.prefetcher = newStatePrefetcher(chainConfig, bc.hc)
 	bc.processor = NewStateProcessor(chainConfig, bc.hc)
@@ -448,7 +447,11 @@ func NewBlockChain(db ethdb.Database, cacheConfig *CacheConfig, genesis *Genesis
 			AsyncBuild: !bc.cacheConfig.SnapshotWait,
 		}
 		bc.snaps, _ = snapshot.New(snapconfig, bc.db, bc.triedb, head.Root)
+
+		// Re-initialize the state database with snapshot
+		bc.statedb = state.NewDatabase(bc.triedb, bc.snaps)
 	}
+
 	// Rewind the chain in case of an incompatible config upgrade.
 	if compat, ok := genesisErr.(*params.ConfigCompatError); ok {
 		log.Warn("Rewinding chain to upgrade configuration", "err", compat)
@@ -568,15 +571,14 @@ func (bc *BlockChain) SetHead(head uint64) error {
 	}
 	// Send chain head event to update the transaction pool
 	header := bc.CurrentBlock()
-	block := bc.GetBlock(header.Hash(), header.Number.Uint64())
-	if block == nil {
+	if block := bc.GetBlock(header.Hash(), header.Number.Uint64()); block == nil {
 		// This should never happen. In practice, previously currentBlock
 		// contained the entire block whereas now only a "marker", so there
 		// is an ever so slight chance for a race we should handle.
 		log.Error("Current block not found in database", "block", header.Number, "hash", header.Hash())
 		return fmt.Errorf("current block missing: #%d [%x..]", header.Number, header.Hash().Bytes()[:4])
 	}
-	bc.chainHeadFeed.Send(ChainHeadEvent{Block: block})
+	bc.chainHeadFeed.Send(ChainHeadEvent{Header: header})
 	return nil
 }
 
@@ -590,15 +592,14 @@ func (bc *BlockChain) SetHeadWithTimestamp(timestamp uint64) error {
 	}
 	// Send chain head event to update the transaction pool
 	header := bc.CurrentBlock()
-	block := bc.GetBlock(header.Hash(), header.Number.Uint64())
-	if block == nil {
+	if block := bc.GetBlock(header.Hash(), header.Number.Uint64()); block == nil {
 		// This should never happen. In practice, previously currentBlock
 		// contained the entire block whereas now only a "marker", so there
 		// is an ever so slight chance for a race we should handle.
 		log.Error("Current block not found in database", "block", header.Number, "hash", header.Hash())
 		return fmt.Errorf("current block missing: #%d [%x..]", header.Number, header.Hash().Bytes()[:4])
 	}
-	bc.chainHeadFeed.Send(ChainHeadEvent{Block: block})
+	bc.chainHeadFeed.Send(ChainHeadEvent{Header: header})
 	return nil
 }
 
@@ -1240,13 +1241,6 @@ func (bc *BlockChain) InsertReceiptChain(blockChain types.Blocks, receiptChain [
 
 		// Rewind may have occurred, skip in that case.
 		if bc.CurrentHeader().Number.Cmp(head.Number()) >= 0 {
-			reorg, err := bc.forker.ReorgNeeded(bc.CurrentSnapBlock(), head.Header())
-			if err != nil {
-				log.Warn("Reorg failed", "err", err)
-				return false
-			} else if !reorg {
-				return false
-			}
 			rawdb.WriteHeadFastBlockHash(bc.db, head.Hash())
 			bc.currentSnapBlock.Store(head.Header())
 			headFastBlockGauge.Update(int64(head.NumberU64()))
@@ -1442,7 +1436,7 @@ func (bc *BlockChain) writeBlockWithoutState(block *types.Block, td *big.Int) (e
 func (bc *BlockChain) writeKnownBlock(block *types.Block) error {
 	current := bc.CurrentBlock()
 	if block.ParentHash() != current.Hash() {
-		if err := bc.reorg(current, block); err != nil {
+		if err := bc.reorg(current, block.Header()); err != nil {
 			return err
 		}
 	}
@@ -1545,42 +1539,30 @@ func (bc *BlockChain) writeBlockAndSetHead(block *types.Block, receipts []*types
 		return NonStatTy, err
 	}
 	currentBlock := bc.CurrentBlock()
-	reorg, err := bc.forker.ReorgNeeded(currentBlock, block.Header())
-	if err != nil {
-		return NonStatTy, err
-	}
-	if reorg {
-		// Reorganise the chain if the parent is not the head block
-		if block.ParentHash() != currentBlock.Hash() {
-			if err := bc.reorg(currentBlock, block); err != nil {
-				return NonStatTy, err
-			}
+
+	// Reorganise the chain if the parent is not the head block
+	if block.ParentHash() != currentBlock.Hash() {
+		if err := bc.reorg(currentBlock, block.Header()); err != nil {
+			return NonStatTy, err
 		}
-		status = CanonStatTy
-	} else {
-		status = SideStatTy
 	}
+
 	// Set new head.
-	if status == CanonStatTy {
-		bc.writeHeadBlock(block)
+	bc.writeHeadBlock(block)
+
+	bc.chainFeed.Send(ChainEvent{Header: block.Header()})
+	if len(logs) > 0 {
+		bc.logsFeed.Send(logs)
 	}
-	if status == CanonStatTy {
-		bc.chainFeed.Send(ChainEvent{Block: block, Hash: block.Hash(), Logs: logs})
-		if len(logs) > 0 {
-			bc.logsFeed.Send(logs)
-		}
-		// In theory, we should fire a ChainHeadEvent when we inject
-		// a canonical block, but sometimes we can insert a batch of
-		// canonical blocks. Avoid firing too many ChainHeadEvents,
-		// we will fire an accumulated ChainHeadEvent and disable fire
-		// event here.
-		if emitHeadEvent {
-			bc.chainHeadFeed.Send(ChainHeadEvent{Block: block})
-		}
-	} else {
-		bc.chainSideFeed.Send(ChainSideEvent{Block: block})
+	// In theory, we should fire a ChainHeadEvent when we inject
+	// a canonical block, but sometimes we can insert a batch of
+	// canonical blocks. Avoid firing too many ChainHeadEvents,
+	// we will fire an accumulated ChainHeadEvent and disable fire
+	// event here.
+	if emitHeadEvent {
+		bc.chainHeadFeed.Send(ChainHeadEvent{Header: block.Header()})
 	}
-	return status, nil
+	return CanonStatTy, nil
 }
 
 // InsertChain attempts to insert the given batch of blocks in to the canonical
@@ -1615,7 +1597,9 @@ func (bc *BlockChain) InsertChain(chain types.Blocks) (int, error) {
 		return 0, errChainStopped
 	}
 	defer bc.chainmu.Unlock()
-	return bc.insertChain(chain, true)
+
+	_, n, err := bc.insertChain(chain, true, false) // No witness collection for mass inserts (would get super large)
+	return n, err
 }
 
 // insertChain is the internal implementation of InsertChain, which assumes that
@@ -1626,12 +1610,11 @@ func (bc *BlockChain) InsertChain(chain types.Blocks) (int, error) {
 // racey behaviour. If a sidechain import is in progress, and the historic state
 // is imported, but then new canon-head is added before the actual sidechain
 // completes, then the historic state could be pruned again
-func (bc *BlockChain) insertChain(chain types.Blocks, setHead bool) (int, error) {
+func (bc *BlockChain) insertChain(chain types.Blocks, setHead bool, makeWitness bool) (*stateless.Witness, int, error) {
 	// If the chain is terminating, don't even bother starting up.
 	if bc.insertStopped() {
-		return 0, nil
+		return nil, 0, nil
 	}
-
 	// Start a parallel signature recovery (signer will fluke on fork transition, minimal perf loss)
 	SenderCacher.RecoverFromBlocks(types.MakeSigner(bc.chainConfig, chain[0].Number(), chain[0].Time()), chain)
 
@@ -1642,7 +1625,7 @@ func (bc *BlockChain) insertChain(chain types.Blocks, setHead bool) (int, error)
 	// Fire a single chain head event if we've progressed the chain
 	defer func() {
 		if lastCanon != nil && bc.CurrentBlock().Hash() == lastCanon.Hash() {
-			bc.chainHeadFeed.Send(ChainHeadEvent{lastCanon})
+			bc.chainHeadFeed.Send(ChainHeadEvent{Header: lastCanon.Header()})
 		}
 	}()
 	// Start the parallel header verifier
@@ -1664,24 +1647,10 @@ func (bc *BlockChain) insertChain(chain types.Blocks, setHead bool) (int, error)
 		//   2. The block is stored as a sidechain, and is lying about it's stateroot, and passes a stateroot
 		//      from the canonical chain, which has not been verified.
 		// Skip all known blocks that are behind us.
-		var (
-			reorg   bool
-			current = bc.CurrentBlock()
-		)
+		current := bc.CurrentBlock()
 		for block != nil && bc.skipBlock(err, it) {
-			reorg, err = bc.forker.ReorgNeeded(current, block.Header())
-			if err != nil {
-				return it.index, err
-			}
-			if reorg {
-				// Switch to import mode if the forker says the reorg is necessary
-				// and also the block is not on the canonical chain.
-				// In eth2 the forker always returns true for reorg decision (blindly trusting
-				// the external consensus engine), but in order to prevent the unnecessary
-				// reorgs when importing known blocks, the special case is handled here.
-				if block.NumberU64() > current.Number.Uint64() || bc.GetCanonicalHash(block.NumberU64()) != block.Hash() {
-					break
-				}
+			if block.NumberU64() > current.Number.Uint64() || bc.GetCanonicalHash(block.NumberU64()) != block.Hash() {
+				break
 			}
 			log.Debug("Ignoring already known block", "number", block.Number(), "hash", block.Hash())
 			stats.ignored++
@@ -1699,7 +1668,7 @@ func (bc *BlockChain) insertChain(chain types.Blocks, setHead bool) (int, error)
 		for block != nil && bc.skipBlock(err, it) {
 			log.Debug("Writing previously known block", "number", block.Number(), "hash", block.Hash())
 			if err := bc.writeKnownBlock(block); err != nil {
-				return it.index, err
+				return nil, it.index, err
 			}
 			lastCanon = block
 
@@ -1713,12 +1682,12 @@ func (bc *BlockChain) insertChain(chain types.Blocks, setHead bool) (int, error)
 		if setHead {
 			// First block is pruned, insert as sidechain and reorg only if TD grows enough
 			log.Debug("Pruned ancestor, inserting as sidechain", "number", block.Number(), "hash", block.Hash())
-			return bc.insertSideChain(block, it)
+			return bc.insertSideChain(block, it, makeWitness)
 		} else {
 			// We're post-merge and the parent is pruned, try to recover the parent state
 			log.Debug("Pruned ancestor", "number", block.Number(), "hash", block.Hash())
-			_, err := bc.recoverAncestors(block)
-			return it.index, err
+			_, err := bc.recoverAncestors(block, makeWitness)
+			return nil, it.index, err
 		}
 	// Some other error(except ErrKnownBlock) occurred, abort.
 	// ErrKnownBlock is allowed here since some known blocks
@@ -1726,7 +1695,7 @@ func (bc *BlockChain) insertChain(chain types.Blocks, setHead bool) (int, error)
 	case err != nil && !errors.Is(err, ErrKnownBlock):
 		stats.ignored += len(it.chain)
 		bc.reportBlock(block, nil, err)
-		return it.index, err
+		return nil, it.index, err
 	}
 	// No validation errors for the first block (or chain prefix skipped)
 	var activeState *state.StateDB
@@ -1740,6 +1709,9 @@ func (bc *BlockChain) insertChain(chain types.Blocks, setHead bool) (int, error)
 		}
 	}()
 
+	// Track the singleton witness from this chain insertion (if any)
+	var witness *stateless.Witness
+
 	for ; block != nil && err == nil || errors.Is(err, ErrKnownBlock); block, err = it.next() {
 		// If the chain is terminating, stop processing blocks
 		if bc.insertStopped() {
@@ -1776,7 +1748,7 @@ func (bc *BlockChain) insertChain(chain types.Blocks, setHead bool) (int, error)
 					"hash", block.Hash(), "number", block.NumberU64())
 			}
 			if err := bc.writeKnownBlock(block); err != nil {
-				return it.index, err
+				return nil, it.index, err
 			}
 			stats.processed++
 			if bc.logger != nil && bc.logger.OnSkippedBlock != nil {
@@ -1787,34 +1759,33 @@ func (bc *BlockChain) insertChain(chain types.Blocks, setHead bool) (int, error)
 					Safe:      bc.CurrentSafeBlock(),
 				})
 			}
-
 			// We can assume that logs are empty here, since the only way for consecutive
 			// Clique blocks to have the same state is if there are no transactions.
 			lastCanon = block
 			continue
 		}
-
 		// Retrieve the parent block and it's state to execute on top
 		start := time.Now()
 		parent := it.previous()
 		if parent == nil {
 			parent = bc.GetHeader(block.ParentHash(), block.NumberU64()-1)
 		}
-		statedb, err := state.New(parent.Root, bc.stateCache, bc.snaps)
+		statedb, err := state.New(parent.Root, bc.statedb)
 		if err != nil {
-			return it.index, err
+			return nil, it.index, err
 		}
-		statedb.SetLogger(bc.logger)
 
 		// If we are past Byzantium, enable prefetching to pull in trie node paths
 		// while processing transactions. Before Byzantium the prefetcher is mostly
 		// useless due to the intermediate root hashing after each transaction.
 		if bc.chainConfig.IsByzantium(block.Number()) {
-			var witness *stateless.Witness
-			if bc.vmConfig.EnableWitnessCollection {
-				witness, err = stateless.NewWitness(bc, block)
+			// Generate witnesses either if we're self-testing, or if it's the
+			// only block being inserted. A bit crude, but witnesses are huge,
+			// so we refuse to make an entire chain of them.
+			if bc.vmConfig.StatelessSelfValidation || (makeWitness && len(chain) == 1) {
+				witness, err = stateless.NewWitness(block.Header(), bc)
 				if err != nil {
-					return it.index, err
+					return nil, it.index, err
 				}
 			}
 			statedb.StartPrefetcher("chain", witness)
@@ -1826,7 +1797,7 @@ func (bc *BlockChain) insertChain(chain types.Blocks, setHead bool) (int, error)
 		var followupInterrupt atomic.Bool
 		if !bc.cacheConfig.TrieCleanNoPrefetch {
 			if followup, err := it.peek(); followup != nil && err == nil {
-				throwaway, _ := state.New(parent.Root, bc.stateCache, bc.snaps)
+				throwaway, _ := state.New(parent.Root, bc.statedb)
 
 				go func(start time.Time, followup *types.Block, throwaway *state.StateDB) {
 					// Disable tracing for prefetcher executions.
@@ -1846,7 +1817,7 @@ func (bc *BlockChain) insertChain(chain types.Blocks, setHead bool) (int, error)
 		res, err := bc.processBlock(block, statedb, start, setHead)
 		followupInterrupt.Store(true)
 		if err != nil {
-			return it.index, err
+			return nil, it.index, err
 		}
 		// Report the import stats before returning the various results
 		stats.processed++
@@ -1863,7 +1834,7 @@ func (bc *BlockChain) insertChain(chain types.Blocks, setHead bool) (int, error)
 			// After merge we expect few side chains. Simply count
 			// all blocks the CL gives us for GC processing time
 			bc.gcproc += res.procTime
-			return it.index, nil // Direct block insertion of a single block
+			return witness, it.index, nil // Direct block insertion of a single block
 		}
 		switch res.status {
 		case CanonStatTy:
@@ -1893,7 +1864,7 @@ func (bc *BlockChain) insertChain(chain types.Blocks, setHead bool) (int, error)
 		}
 	}
 	stats.ignored += it.remaining()
-	return it.index, err
+	return witness, it.index, err
 }
 
 // blockProcessingResult is a summary of block processing
@@ -1924,42 +1895,68 @@ func (bc *BlockChain) processBlock(block *types.Block, statedb *state.StateDB, s
 
 	// Process block using the parent state as reference point
 	pstart := time.Now()
-	receipts, logs, usedGas, err := bc.processor.Process(block, statedb, bc.vmConfig)
+	res, err := bc.processor.Process(block, statedb, bc.vmConfig)
 	if err != nil {
-		bc.reportBlock(block, receipts, err)
+		bc.reportBlock(block, res, err)
 		return nil, err
 	}
 	ptime := time.Since(pstart)
 
 	vstart := time.Now()
-	if err := bc.validator.ValidateState(block, statedb, receipts, usedGas, false); err != nil {
-		bc.reportBlock(block, receipts, err)
+	if err := bc.validator.ValidateState(block, statedb, res, false); err != nil {
+		bc.reportBlock(block, res, err)
 		return nil, err
 	}
 	vtime := time.Since(vstart)
 
-	if witness := statedb.Witness(); witness != nil {
-		if err = bc.validator.ValidateWitness(witness, block.ReceiptHash(), block.Root()); err != nil {
-			bc.reportBlock(block, receipts, err)
-			return nil, fmt.Errorf("cross verification failed: %v", err)
+	// If witnesses was generated and stateless self-validation requested, do
+	// that now. Self validation should *never* run in production, it's more of
+	// a tight integration to enable running *all* consensus tests through the
+	// witness builder/runner, which would otherwise be impossible due to the
+	// various invalid chain states/behaviors being contained in those tests.
+	xvstart := time.Now()
+	if witness := statedb.Witness(); witness != nil && bc.vmConfig.StatelessSelfValidation {
+		log.Warn("Running stateless self-validation", "block", block.Number(), "hash", block.Hash())
+
+		// Remove critical computed fields from the block to force true recalculation
+		context := block.Header()
+		context.Root = common.Hash{}
+		context.ReceiptHash = common.Hash{}
+
+		task := types.NewBlockWithHeader(context).WithBody(*block.Body())
+
+		// Run the stateless self-cross-validation
+		crossStateRoot, crossReceiptRoot, err := ExecuteStateless(bc.chainConfig, task, witness)
+		if err != nil {
+			return nil, fmt.Errorf("stateless self-validation failed: %v", err)
+		}
+		if crossStateRoot != block.Root() {
+			return nil, fmt.Errorf("stateless self-validation root mismatch (cross: %x local: %x)", crossStateRoot, block.Root())
+		}
+		if crossReceiptRoot != block.ReceiptHash() {
+			return nil, fmt.Errorf("stateless self-validation receipt root mismatch (cross: %x local: %x)", crossReceiptRoot, block.ReceiptHash())
 		}
 	}
-	proctime := time.Since(start) // processing + validation
+	xvtime := time.Since(xvstart)
+	proctime := time.Since(start) // processing + validation + cross validation
 
 	// Update the metrics touched during block processing and validation
-	accountReadTimer.Update(statedb.AccountReads)                   // Account reads are complete(in processing)
-	storageReadTimer.Update(statedb.StorageReads)                   // Storage reads are complete(in processing)
-	snapshotAccountReadTimer.Update(statedb.SnapshotAccountReads)   // Account reads are complete(in processing)
-	snapshotStorageReadTimer.Update(statedb.SnapshotStorageReads)   // Storage reads are complete(in processing)
-	accountUpdateTimer.Update(statedb.AccountUpdates)               // Account updates are complete(in validation)
-	storageUpdateTimer.Update(statedb.StorageUpdates)               // Storage updates are complete(in validation)
-	accountHashTimer.Update(statedb.AccountHashes)                  // Account hashes are complete(in validation)
-	triehash := statedb.AccountHashes                               // The time spent on tries hashing
-	trieUpdate := statedb.AccountUpdates + statedb.StorageUpdates   // The time spent on tries update
-	trieRead := statedb.SnapshotAccountReads + statedb.AccountReads // The time spent on account read
-	trieRead += statedb.SnapshotStorageReads + statedb.StorageReads // The time spent on storage read
-	blockExecutionTimer.Update(ptime - trieRead)                    // The time spent on EVM processing
-	blockValidationTimer.Update(vtime - (triehash + trieUpdate))    // The time spent on block validation
+	accountReadTimer.Update(statedb.AccountReads) // Account reads are complete(in processing)
+	storageReadTimer.Update(statedb.StorageReads) // Storage reads are complete(in processing)
+	if statedb.AccountLoaded != 0 {
+		accountReadSingleTimer.Update(statedb.AccountReads / time.Duration(statedb.AccountLoaded))
+	}
+	if statedb.StorageLoaded != 0 {
+		storageReadSingleTimer.Update(statedb.StorageReads / time.Duration(statedb.StorageLoaded))
+	}
+	accountUpdateTimer.Update(statedb.AccountUpdates)                                 // Account updates are complete(in validation)
+	storageUpdateTimer.Update(statedb.StorageUpdates)                                 // Storage updates are complete(in validation)
+	accountHashTimer.Update(statedb.AccountHashes)                                    // Account hashes are complete(in validation)
+	triehash := statedb.AccountHashes                                                 // The time spent on tries hashing
+	trieUpdate := statedb.AccountUpdates + statedb.StorageUpdates                     // The time spent on tries update
+	blockExecutionTimer.Update(ptime - (statedb.AccountReads + statedb.StorageReads)) // The time spent on EVM processing
+	blockValidationTimer.Update(vtime - (triehash + trieUpdate))                      // The time spent on block validation
+	blockCrossValidationTimer.Update(xvtime)                                          // The time spent on stateless cross validation
 
 	// Write the block to the chain and get the status.
 	var (
@@ -1968,9 +1965,9 @@ func (bc *BlockChain) processBlock(block *types.Block, statedb *state.StateDB, s
 	)
 	if !setHead {
 		// Don't set the head, only insert the block
-		err = bc.writeBlockWithState(block, receipts, statedb)
+		err = bc.writeBlockWithState(block, res.Receipts, statedb)
 	} else {
-		status, err = bc.writeBlockAndSetHead(block, receipts, logs, statedb, false)
+		status, err = bc.writeBlockAndSetHead(block, res.Receipts, res.Logs, statedb, false)
 	}
 	if err != nil {
 		return nil, err
@@ -1984,7 +1981,7 @@ func (bc *BlockChain) processBlock(block *types.Block, statedb *state.StateDB, s
 	blockWriteTimer.Update(time.Since(wstart) - max(statedb.AccountCommits, statedb.StorageCommits) /* concurrent */ - statedb.SnapshotCommits - statedb.TrieDBCommits)
 	blockInsertTimer.UpdateSince(start)
 
-	return &blockProcessingResult{usedGas: usedGas, procTime: proctime, status: status}, nil
+	return &blockProcessingResult{usedGas: res.GasUsed, procTime: proctime, status: status}, nil
 }
 
 // insertSideChain is called when an import batch hits upon a pruned ancestor
@@ -1994,11 +1991,10 @@ func (bc *BlockChain) processBlock(block *types.Block, statedb *state.StateDB, s
 // The method writes all (header-and-body-valid) blocks to disk, then tries to
 // switch over to the new chain if the TD exceeded the current chain.
 // insertSideChain is only used pre-merge.
-func (bc *BlockChain) insertSideChain(block *types.Block, it *insertIterator) (int, error) {
+func (bc *BlockChain) insertSideChain(block *types.Block, it *insertIterator, makeWitness bool) (*stateless.Witness, int, error) {
 	var (
-		externTd  *big.Int
-		lastBlock = block
-		current   = bc.CurrentBlock()
+		externTd *big.Int
+		current  = bc.CurrentBlock()
 	)
 	// The first sidechain block error is already verified to be ErrPrunedAncestor.
 	// Since we don't import them here, we expect ErrUnknownAncestor for the remaining
@@ -2031,7 +2027,7 @@ func (bc *BlockChain) insertSideChain(block *types.Block, it *insertIterator) (i
 				// If someone legitimately side-mines blocks, they would still be imported as usual. However,
 				// we cannot risk writing unverified blocks to disk when they obviously target the pruning
 				// mechanism.
-				return it.index, errors.New("sidechain ghost-state attack")
+				return nil, it.index, errors.New("sidechain ghost-state attack")
 			}
 		}
 		if externTd == nil {
@@ -2042,29 +2038,13 @@ func (bc *BlockChain) insertSideChain(block *types.Block, it *insertIterator) (i
 		if !bc.HasBlock(block.Hash(), block.NumberU64()) {
 			start := time.Now()
 			if err := bc.writeBlockWithoutState(block, externTd); err != nil {
-				return it.index, err
+				return nil, it.index, err
 			}
 			log.Debug("Injected sidechain block", "number", block.Number(), "hash", block.Hash(),
 				"diff", block.Difficulty(), "elapsed", common.PrettyDuration(time.Since(start)),
 				"txs", len(block.Transactions()), "gas", block.GasUsed(), "uncles", len(block.Uncles()),
 				"root", block.Root())
 		}
-		lastBlock = block
-	}
-	// At this point, we've written all sidechain blocks to database. Loop ended
-	// either on some other error or all were processed. If there was some other
-	// error, we can ignore the rest of those blocks.
-	//
-	// If the externTd was larger than our local TD, we now need to reimport the previous
-	// blocks to regenerate the required state
-	reorg, err := bc.forker.ReorgNeeded(current, lastBlock.Header())
-	if err != nil {
-		return it.index, err
-	}
-	if !reorg {
-		localTd := bc.GetTd(current.Hash(), current.Number.Uint64())
-		log.Info("Sidechain written to disk", "start", it.first().NumberU64(), "end", it.previous().Number, "sidetd", externTd, "localtd", localTd)
-		return it.index, err
 	}
 	// Gather all the sidechain hashes (full blocks may be memory heavy)
 	var (
@@ -2075,7 +2055,7 @@ func (bc *BlockChain) insertSideChain(block *types.Block, it *insertIterator) (i
 	for parent != nil && !bc.HasState(parent.Root) {
 		if bc.stateRecoverable(parent.Root) {
 			if err := bc.triedb.Recover(parent.Root); err != nil {
-				return 0, err
+				return nil, 0, err
 			}
 			break
 		}
@@ -2085,7 +2065,7 @@ func (bc *BlockChain) insertSideChain(block *types.Block, it *insertIterator) (i
 		parent = bc.GetHeader(parent.ParentHash, parent.Number.Uint64()-1)
 	}
 	if parent == nil {
-		return it.index, errors.New("missing parent")
+		return nil, it.index, errors.New("missing parent")
 	}
 	// Import all the pruned blocks to make the state available
 	var (
@@ -2104,30 +2084,30 @@ func (bc *BlockChain) insertSideChain(block *types.Block, it *insertIterator) (i
 		// memory here.
 		if len(blocks) >= 2048 || memory > 64*1024*1024 {
 			log.Info("Importing heavy sidechain segment", "blocks", len(blocks), "start", blocks[0].NumberU64(), "end", block.NumberU64())
-			if _, err := bc.insertChain(blocks, true); err != nil {
-				return 0, err
+			if _, _, err := bc.insertChain(blocks, true, false); err != nil {
+				return nil, 0, err
 			}
 			blocks, memory = blocks[:0], 0
 
 			// If the chain is terminating, stop processing blocks
 			if bc.insertStopped() {
 				log.Debug("Abort during blocks processing")
-				return 0, nil
+				return nil, 0, nil
 			}
 		}
 	}
 	if len(blocks) > 0 {
 		log.Info("Importing sidechain segment", "start", blocks[0].NumberU64(), "end", blocks[len(blocks)-1].NumberU64())
-		return bc.insertChain(blocks, true)
+		return bc.insertChain(blocks, true, makeWitness)
 	}
-	return 0, nil
+	return nil, 0, nil
 }
 
 // recoverAncestors finds the closest ancestor with available state and re-execute
 // all the ancestor blocks since that.
 // recoverAncestors is only used post-merge.
 // We return the hash of the latest block that we could correctly validate.
-func (bc *BlockChain) recoverAncestors(block *types.Block) (common.Hash, error) {
+func (bc *BlockChain) recoverAncestors(block *types.Block, makeWitness bool) (common.Hash, error) {
 	// Gather all the sidechain hashes (full blocks may be memory heavy)
 	var (
 		hashes  []common.Hash
@@ -2167,15 +2147,15 @@ func (bc *BlockChain) recoverAncestors(block *types.Block) (common.Hash, error)
 		} else {
 			b = bc.GetBlock(hashes[i], numbers[i])
 		}
-		if _, err := bc.insertChain(types.Blocks{b}, false); err != nil {
+		if _, _, err := bc.insertChain(types.Blocks{b}, false, makeWitness && i == 0); err != nil {
 			return b.ParentHash(), err
 		}
 	}
 	return block.Hash(), nil
 }
 
-// collectLogs collects the logs that were generated or removed during
-// the processing of a block. These logs are later announced as deleted or reborn.
+// collectLogs collects the logs that were generated or removed during the
+// processing of a block. These logs are later announced as deleted or reborn.
 func (bc *BlockChain) collectLogs(b *types.Block, removed bool) []*types.Log {
 	var blobGasPrice *big.Int
 	excessBlobGas := b.ExcessBlobGas()
@@ -2201,70 +2181,55 @@ func (bc *BlockChain) collectLogs(b *types.Block, removed bool) []*types.Log {
 // reorg takes two blocks, an old chain and a new chain and will reconstruct the
 // blocks and inserts them to be part of the new canonical chain and accumulates
 // potential missing transactions and post an event about them.
+//
 // Note the new head block won't be processed here, callers need to handle it
 // externally.
-func (bc *BlockChain) reorg(oldHead *types.Header, newHead *types.Block) error {
+func (bc *BlockChain) reorg(oldHead *types.Header, newHead *types.Header) error {
 	var (
-		newChain    types.Blocks
-		oldChain    types.Blocks
-		commonBlock *types.Block
-
-		deletedTxs []common.Hash
-		addedTxs   []common.Hash
+		newChain    []*types.Header
+		oldChain    []*types.Header
+		commonBlock *types.Header
 	)
-	oldBlock := bc.GetBlock(oldHead.Hash(), oldHead.Number.Uint64())
-	if oldBlock == nil {
-		return errors.New("current head block missing")
-	}
-	newBlock := newHead
-
 	// Reduce the longer chain to the same number as the shorter one
-	if oldBlock.NumberU64() > newBlock.NumberU64() {
+	if oldHead.Number.Uint64() > newHead.Number.Uint64() {
 		// Old chain is longer, gather all transactions and logs as deleted ones
-		for ; oldBlock != nil && oldBlock.NumberU64() != newBlock.NumberU64(); oldBlock = bc.GetBlock(oldBlock.ParentHash(), oldBlock.NumberU64()-1) {
-			oldChain = append(oldChain, oldBlock)
-			for _, tx := range oldBlock.Transactions() {
-				deletedTxs = append(deletedTxs, tx.Hash())
-			}
+		for ; oldHead != nil && oldHead.Number.Uint64() != newHead.Number.Uint64(); oldHead = bc.GetHeader(oldHead.ParentHash, oldHead.Number.Uint64()-1) {
+			oldChain = append(oldChain, oldHead)
 		}
 	} else {
 		// New chain is longer, stash all blocks away for subsequent insertion
-		for ; newBlock != nil && newBlock.NumberU64() != oldBlock.NumberU64(); newBlock = bc.GetBlock(newBlock.ParentHash(), newBlock.NumberU64()-1) {
-			newChain = append(newChain, newBlock)
+		for ; newHead != nil && newHead.Number.Uint64() != oldHead.Number.Uint64(); newHead = bc.GetHeader(newHead.ParentHash, newHead.Number.Uint64()-1) {
+			newChain = append(newChain, newHead)
 		}
 	}
-	if oldBlock == nil {
+	if oldHead == nil {
 		return errInvalidOldChain
 	}
-	if newBlock == nil {
+	if newHead == nil {
 		return errInvalidNewChain
 	}
 	// Both sides of the reorg are at the same number, reduce both until the common
 	// ancestor is found
 	for {
 		// If the common ancestor was found, bail out
-		if oldBlock.Hash() == newBlock.Hash() {
-			commonBlock = oldBlock
+		if oldHead.Hash() == newHead.Hash() {
+			commonBlock = oldHead
 			break
 		}
 		// Remove an old block as well as stash away a new block
-		oldChain = append(oldChain, oldBlock)
-		for _, tx := range oldBlock.Transactions() {
-			deletedTxs = append(deletedTxs, tx.Hash())
-		}
-		newChain = append(newChain, newBlock)
+		oldChain = append(oldChain, oldHead)
+		newChain = append(newChain, newHead)
 
 		// Step back with both chains
-		oldBlock = bc.GetBlock(oldBlock.ParentHash(), oldBlock.NumberU64()-1)
-		if oldBlock == nil {
+		oldHead = bc.GetHeader(oldHead.ParentHash, oldHead.Number.Uint64()-1)
+		if oldHead == nil {
 			return errInvalidOldChain
 		}
-		newBlock = bc.GetBlock(newBlock.ParentHash(), newBlock.NumberU64()-1)
-		if newBlock == nil {
+		newHead = bc.GetHeader(newHead.ParentHash, newHead.Number.Uint64()-1)
+		if newHead == nil {
 			return errInvalidNewChain
 		}
 	}
-
 	// Ensure the user sees large reorgs
 	if len(oldChain) > 0 && len(newChain) > 0 {
 		logFn := log.Info
@@ -2273,7 +2238,7 @@ func (bc *BlockChain) reorg(oldHead *types.Header, newHead *types.Block) error {
 			msg = "Large chain reorg detected"
 			logFn = log.Warn
 		}
-		logFn(msg, "number", commonBlock.Number(), "hash", commonBlock.Hash(),
+		logFn(msg, "number", commonBlock.Number, "hash", commonBlock.Hash(),
 			"drop", len(oldChain), "dropfrom", oldChain[0].Hash(), "add", len(newChain), "addfrom", newChain[0].Hash())
 		blockReorgAddMeter.Mark(int64(len(newChain)))
 		blockReorgDropMeter.Mark(int64(len(oldChain)))
@@ -2281,55 +2246,112 @@ func (bc *BlockChain) reorg(oldHead *types.Header, newHead *types.Block) error {
 	} else if len(newChain) > 0 {
 		// Special case happens in the post merge stage that current head is
 		// the ancestor of new head while these two blocks are not consecutive
-		log.Info("Extend chain", "add", len(newChain), "number", newChain[0].Number(), "hash", newChain[0].Hash())
+		log.Info("Extend chain", "add", len(newChain), "number", newChain[0].Number, "hash", newChain[0].Hash())
 		blockReorgAddMeter.Mark(int64(len(newChain)))
 	} else {
 		// len(newChain) == 0 && len(oldChain) > 0
 		// rewind the canonical chain to a lower point.
-		log.Error("Impossible reorg, please file an issue", "oldnum", oldBlock.Number(), "oldhash", oldBlock.Hash(), "oldblocks", len(oldChain), "newnum", newBlock.Number(), "newhash", newBlock.Hash(), "newblocks", len(newChain))
+		log.Error("Impossible reorg, please file an issue", "oldnum", oldHead.Number, "oldhash", oldHead.Hash(), "oldblocks", len(oldChain), "newnum", newHead.Number, "newhash", newHead.Hash(), "newblocks", len(newChain))
 	}
 	// Acquire the tx-lookup lock before mutation. This step is essential
 	// as the txlookups should be changed atomically, and all subsequent
 	// reads should be blocked until the mutation is complete.
 	bc.txLookupLock.Lock()
 
-	// Insert the new chain segment in incremental order, from the old
-	// to the new. The new chain head (newChain[0]) is not inserted here,
-	// as it will be handled separately outside of this function
-	for i := len(newChain) - 1; i >= 1; i-- {
-		// Insert the block in the canonical way, re-writing history
-		bc.writeHeadBlock(newChain[i])
+	// Reorg can be executed, start reducing the chain's old blocks and appending
+	// the new blocks
+	var (
+		deletedTxs []common.Hash
+		rebirthTxs []common.Hash
 
-		// Collect the new added transactions.
-		for _, tx := range newChain[i].Transactions() {
-			addedTxs = append(addedTxs, tx.Hash())
+		deletedLogs []*types.Log
+		rebirthLogs []*types.Log
+	)
+	// Deleted log emission on the API uses forward order, which is borked, but
+	// we'll leave it in for legacy reasons.
+	//
+	// TODO(karalabe): This should be nuked out, no idea how, deprecate some APIs?
+	{
+		for i := len(oldChain) - 1; i >= 0; i-- {
+			block := bc.GetBlock(oldChain[i].Hash(), oldChain[i].Number.Uint64())
+			if block == nil {
+				return errInvalidOldChain // Corrupt database, mostly here to avoid weird panics
+			}
+			if logs := bc.collectLogs(block, true); len(logs) > 0 {
+				deletedLogs = append(deletedLogs, logs...)
+			}
+			if len(deletedLogs) > 512 {
+				bc.rmLogsFeed.Send(RemovedLogsEvent{deletedLogs})
+				deletedLogs = nil
+			}
+		}
+		if len(deletedLogs) > 0 {
+			bc.rmLogsFeed.Send(RemovedLogsEvent{deletedLogs})
 		}
 	}
+	// Undo old blocks in reverse order
+	for i := 0; i < len(oldChain); i++ {
+		// Collect all the deleted transactions
+		block := bc.GetBlock(oldChain[i].Hash(), oldChain[i].Number.Uint64())
+		if block == nil {
+			return errInvalidOldChain // Corrupt database, mostly here to avoid weird panics
+		}
+		for _, tx := range block.Transactions() {
+			deletedTxs = append(deletedTxs, tx.Hash())
+		}
+		// Collect deleted logs and emit them for new integrations
+		if logs := bc.collectLogs(block, true); len(logs) > 0 {
+			// Emit revertals latest first, older then
+			slices.Reverse(logs)
 
+			// TODO(karalabe): Hook into the reverse emission part
+		}
+	}
+	// Apply new blocks in forward order
+	for i := len(newChain) - 1; i >= 1; i-- {
+		// Collect all the included transactions
+		block := bc.GetBlock(newChain[i].Hash(), newChain[i].Number.Uint64())
+		if block == nil {
+			return errInvalidNewChain // Corrupt database, mostly here to avoid weird panics
+		}
+		for _, tx := range block.Transactions() {
+			rebirthTxs = append(rebirthTxs, tx.Hash())
+		}
+		// Collect inserted logs and emit them
+		if logs := bc.collectLogs(block, false); len(logs) > 0 {
+			rebirthLogs = append(rebirthLogs, logs...)
+		}
+		if len(rebirthLogs) > 512 {
+			bc.logsFeed.Send(rebirthLogs)
+			rebirthLogs = nil
+		}
+		// Update the head block
+		bc.writeHeadBlock(block)
+	}
+	if len(rebirthLogs) > 0 {
+		bc.logsFeed.Send(rebirthLogs)
+	}
 	// Delete useless indexes right now which includes the non-canonical
 	// transaction indexes, canonical chain indexes which above the head.
-	var (
-		indexesBatch = bc.db.NewBatch()
-		diffs        = types.HashDifference(deletedTxs, addedTxs)
-	)
-	for _, tx := range diffs {
-		rawdb.DeleteTxLookupEntry(indexesBatch, tx)
+	batch := bc.db.NewBatch()
+	for _, tx := range types.HashDifference(deletedTxs, rebirthTxs) {
+		rawdb.DeleteTxLookupEntry(batch, tx)
 	}
 	// Delete all hash markers that are not part of the new canonical chain.
 	// Because the reorg function does not handle new chain head, all hash
 	// markers greater than or equal to new chain head should be deleted.
-	number := commonBlock.NumberU64()
+	number := commonBlock.Number
 	if len(newChain) > 1 {
-		number = newChain[1].NumberU64()
+		number = newChain[1].Number
 	}
-	for i := number + 1; ; i++ {
+	for i := number.Uint64() + 1; ; i++ {
 		hash := rawdb.ReadCanonicalHash(bc.db, i)
 		if hash == (common.Hash{}) {
 			break
 		}
-		rawdb.DeleteCanonicalHash(indexesBatch, i)
+		rawdb.DeleteCanonicalHash(batch, i)
 	}
-	if err := indexesBatch.Write(); err != nil {
+	if err := batch.Write(); err != nil {
 		log.Crit("Failed to delete useless indexes", "err", err)
 	}
 	// Reset the tx lookup cache to clear stale txlookup cache.
@@ -2338,43 +2360,6 @@ func (bc *BlockChain) reorg(oldHead *types.Header, newHead *types.Block) error {
 	// Release the tx-lookup lock after mutation.
 	bc.txLookupLock.Unlock()
 
-	// Send out events for logs from the old canon chain, and 'reborn'
-	// logs from the new canon chain. The number of logs can be very
-	// high, so the events are sent in batches of size around 512.
-
-	// Deleted logs + blocks:
-	var deletedLogs []*types.Log
-	for i := len(oldChain) - 1; i >= 0; i-- {
-		// Also send event for blocks removed from the canon chain.
-		bc.chainSideFeed.Send(ChainSideEvent{Block: oldChain[i]})
-
-		// Collect deleted logs for notification
-		if logs := bc.collectLogs(oldChain[i], true); len(logs) > 0 {
-			deletedLogs = append(deletedLogs, logs...)
-		}
-		if len(deletedLogs) > 512 {
-			bc.rmLogsFeed.Send(RemovedLogsEvent{deletedLogs})
-			deletedLogs = nil
-		}
-	}
-	if len(deletedLogs) > 0 {
-		bc.rmLogsFeed.Send(RemovedLogsEvent{deletedLogs})
-	}
-
-	// New logs:
-	var rebirthLogs []*types.Log
-	for i := len(newChain) - 1; i >= 1; i-- {
-		if logs := bc.collectLogs(newChain[i], false); len(logs) > 0 {
-			rebirthLogs = append(rebirthLogs, logs...)
-		}
-		if len(rebirthLogs) > 512 {
-			bc.logsFeed.Send(rebirthLogs)
-			rebirthLogs = nil
-		}
-	}
-	if len(rebirthLogs) > 0 {
-		bc.logsFeed.Send(rebirthLogs)
-	}
 	return nil
 }
 
@@ -2383,14 +2368,14 @@ func (bc *BlockChain) reorg(oldHead *types.Header, newHead *types.Block) error {
 // The key difference between the InsertChain is it won't do the canonical chain
 // updating. It relies on the additional SetCanonical call to finalize the entire
 // procedure.
-func (bc *BlockChain) InsertBlockWithoutSetHead(block *types.Block) error {
+func (bc *BlockChain) InsertBlockWithoutSetHead(block *types.Block, makeWitness bool) (*stateless.Witness, error) {
 	if !bc.chainmu.TryLock() {
-		return errChainStopped
+		return nil, errChainStopped
 	}
 	defer bc.chainmu.Unlock()
 
-	_, err := bc.insertChain(types.Blocks{block}, false)
-	return err
+	witness, _, err := bc.insertChain(types.Blocks{block}, false, makeWitness)
+	return witness, err
 }
 
 // SetCanonical rewinds the chain to set the new head block as the specified
@@ -2404,7 +2389,7 @@ func (bc *BlockChain) SetCanonical(head *types.Block) (common.Hash, error) {
 
 	// Re-execute the reorged chain in case the head state is missing.
 	if !bc.HasState(head.Root()) {
-		if latestValidHash, err := bc.recoverAncestors(head); err != nil {
+		if latestValidHash, err := bc.recoverAncestors(head, false); err != nil {
 			return latestValidHash, err
 		}
 		log.Info("Recovered head state", "number", head.Number(), "hash", head.Hash())
@@ -2412,7 +2397,7 @@ func (bc *BlockChain) SetCanonical(head *types.Block) (common.Hash, error) {
 	// Run the reorg if necessary and set the given block as new head.
 	start := time.Now()
 	if head.ParentHash() != bc.CurrentBlock().Hash() {
-		if err := bc.reorg(bc.CurrentBlock(), head); err != nil {
+		if err := bc.reorg(bc.CurrentBlock(), head.Header()); err != nil {
 			return common.Hash{}, err
 		}
 	}
@@ -2420,11 +2405,11 @@ func (bc *BlockChain) SetCanonical(head *types.Block) (common.Hash, error) {
 
 	// Emit events
 	logs := bc.collectLogs(head, false)
-	bc.chainFeed.Send(ChainEvent{Block: head, Hash: head.Hash(), Logs: logs})
+	bc.chainFeed.Send(ChainEvent{Header: head.Header()})
 	if len(logs) > 0 {
 		bc.logsFeed.Send(logs)
 	}
-	bc.chainHeadFeed.Send(ChainHeadEvent{Block: head})
+	bc.chainHeadFeed.Send(ChainHeadEvent{Header: head.Header()})
 
 	context := []interface{}{
 		"number", head.Number(),
@@ -2481,7 +2466,11 @@ func (bc *BlockChain) skipBlock(err error, it *insertIterator) bool {
 }
 
 // reportBlock logs a bad block error.
-func (bc *BlockChain) reportBlock(block *types.Block, receipts types.Receipts, err error) {
+func (bc *BlockChain) reportBlock(block *types.Block, res *ProcessResult, err error) {
+	var receipts types.Receipts
+	if res != nil {
+		receipts = res.Receipts
+	}
 	rawdb.WriteBadBlock(bc.db, block)
 	log.Error(summarizeBadBlock(block, receipts, bc.Config(), err))
 }
@@ -2527,7 +2516,7 @@ func (bc *BlockChain) InsertHeaderChain(chain []*types.Header) (int, error) {
 		return 0, errChainStopped
 	}
 	defer bc.chainmu.Unlock()
-	_, err := bc.hc.InsertHeaderChain(chain, start, bc.forker)
+	_, err := bc.hc.InsertHeaderChain(chain, start)
 	return 0, err
 }
 

core/blockchain_insert.go

@@ -170,11 +170,6 @@ func (it *insertIterator) current() *types.Header {
 	return it.chain[it.index].Header()
 }
 
-// first returns the first block in it.
-func (it *insertIterator) first() *types.Block {
-	return it.chain[0]
-}
-
 // remaining returns the number of remaining blocks.
 func (it *insertIterator) remaining() int {
 	return len(it.chain) - it.index

core/blockchain_reader.go

@@ -308,7 +308,7 @@ func (bc *BlockChain) GetTd(hash common.Hash, number uint64) *big.Int {
 
 // HasState checks if state trie is fully present in the database or not.
 func (bc *BlockChain) HasState(hash common.Hash) bool {
-	_, err := bc.stateCache.OpenTrie(hash)
+	_, err := bc.statedb.OpenTrie(hash)
 	return err == nil
 }
 
@@ -341,12 +341,9 @@ func (bc *BlockChain) stateRecoverable(root common.Hash) bool {
 // If the code doesn't exist in the in-memory cache, check the storage with
 // new code scheme.
 func (bc *BlockChain) ContractCodeWithPrefix(hash common.Hash) ([]byte, error) {
-	type codeReader interface {
-		ContractCodeWithPrefix(address common.Address, codeHash common.Hash) ([]byte, error)
-	}
 	// TODO(rjl493456442) The associated account address is also required
 	// in Verkle scheme. Fix it once snap-sync is supported for Verkle.
-	return bc.stateCache.(codeReader).ContractCodeWithPrefix(common.Address{}, hash)
+	return bc.statedb.ContractCodeWithPrefix(common.Address{}, hash)
 }
 
 // State returns a new mutable state based on the current HEAD block.
@@ -356,7 +353,7 @@ func (bc *BlockChain) State() (*state.StateDB, error) {
 
 // StateAt returns a new mutable state based on a particular point in time.
 func (bc *BlockChain) StateAt(root common.Hash) (*state.StateDB, error) {
-	return state.New(root, bc.stateCache, bc.snaps)
+	return state.New(root, bc.statedb)
 }
 
 // Config retrieves the chain's fork configuration.
@@ -382,7 +379,7 @@ func (bc *BlockChain) Processor() Processor {
 
 // StateCache returns the caching database underpinning the blockchain instance.
 func (bc *BlockChain) StateCache() state.Database {
-	return bc.stateCache
+	return bc.statedb
 }
 
 // GasLimit returns the gas limit of the current HEAD block.
@@ -433,11 +430,6 @@ func (bc *BlockChain) SubscribeChainHeadEvent(ch chan<- ChainHeadEvent) event.Su
 	return bc.scope.Track(bc.chainHeadFeed.Subscribe(ch))
 }
 
-// SubscribeChainSideEvent registers a subscription of ChainSideEvent.
-func (bc *BlockChain) SubscribeChainSideEvent(ch chan<- ChainSideEvent) event.Subscription {
-	return bc.scope.Track(bc.chainSideFeed.Subscribe(ch))
-}
-
 // SubscribeLogsEvent registers a subscription of []*types.Log.
 func (bc *BlockChain) SubscribeLogsEvent(ch chan<- []*types.Log) event.Subscription {
 	return bc.scope.Track(bc.logsFeed.Subscribe(ch))