wip

.cargo/config.toml

@@ -10,11 +10,8 @@ rustflags = [
     "-Clink-arg=-sWASM_ASYNC_COMPILATION=0",
     "-Clink-arg=-sDYNAMIC_EXECUTION=0",
     "-Clink-arg=-sALLOW_TABLE_GROWTH=1",
-    "-Clink-arg=--js-library=js/emscripten/embed/soljson_interface.js",
-    "-Clink-arg=--pre-js=js/emscripten/embed/pre.js",
+    "-Clink-arg=--js-library=js/embed/soljson_interface.js",
+    "-Clink-arg=--pre-js=js/embed/pre.js",
     "-Clink-arg=-sSTACK_SIZE=128kb",
     "-Clink-arg=-sNODEJS_CATCH_EXIT=0"
 ]
-
-[build]
-rustdocflags = ["-D", "warnings"]

.github/actions/get-emsdk/action.yml

@@ -1,19 +1,18 @@
-name: "Get Emscripten SDK"
-inputs:
-  version:
-    description: ""
-    required: false
-    default: "4.0.9"
-
-
-runs:
-  using: "composite"
-  steps:
-    - name: install emsdk
-      shell: bash
-      run: |
-        git clone https://github.com/emscripten-core/emsdk.git ./emsdk/
-        cd emsdk
-        git checkout tags/${{ inputs.version }}
-        ./emsdk install ${{ inputs.version }}
-        ./emsdk activate ${{ inputs.version }}
+name: "Get Emscripten SDK"
+inputs:
+  version:
+    description: ""
+    required: false
+    default: "3.1.64"
+
+runs:
+  using: "composite"
+  steps:
+    - name: install emsdk
+      shell: bash
+      run: |
+        git clone https://github.com/emscripten-core/emsdk.git ./emsdk/
+        cd emsdk
+        git checkout tags/${{ inputs.version }}
+        ./emsdk install ${{ inputs.version }}
+        ./emsdk activate ${{ inputs.version }}

.github/actions/get-llvm/action.yml

@@ -1,70 +1,70 @@
-# example:
-#       - uses: ./.github/actions/get-llvm
-#         with:
-#           target: x86_64-unknown-linux-gnu
-
-name: "Download LLVM"
-inputs:
-  target:
-    required: true
-
-runs:
-  using: "composite"
-  steps:
-    - name: find asset
-      id: find
-      uses: actions/github-script@v7
-      env:
-        target: ${{ inputs.target }}
-      with:
-        result-encoding: string
-        script: |
-          let page = 1;
-          let releases = [];
-
-          let releasePrefix = "llvm-"
-          let target = process.env.target
-
-          do {
-            const res = await github.rest.repos.listReleases({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              per_page: 50,
-              page,
-            });
-
-            releases = res.data
-            releases.sort((a, b) => {
-              return (a.published_at < b.published_at) ? 1 : ((a.published_at > b.published_at) ? -1 : 0);
-            });
-
-            let llvmLatestRelease = releases.find(release => {
-              return release.tag_name.startsWith(releasePrefix);
-            });
-            if (llvmLatestRelease){
-                let asset = llvmLatestRelease.assets.find(asset =>{
-                    return asset.name.includes(target);
-                });
-                if (!asset){
-                  core.setFailed(`Artifact for '${target}' not found in release ${llvmLatestRelease.tag_name} (${llvmLatestRelease.html_url})`);
-                  process.exit();
-                }
-                return asset.browser_download_url;
-            }
-
-            page++;
-          } while(releases.length > 0);
-
-          core.setFailed(`No LLVM releases with '${releasePrefix}' atifacts found! Please release LLVM before running this workflow.`);
-          process.exit();
-
-    - name: download
-      shell: bash
-      run: |
-        curl -sSLo llvm.tar.gz ${{ steps.find.outputs.result }}
-
-    - name: unpack
-      shell: bash
-      run: |
-        tar -xf llvm.tar.gz
-        rm llvm.tar.gz
+# example:
+#       - uses: ./.github/actions/get-llvm
+#         with:
+#           target: x86_64-unknown-linux-gnu
+
+name: "Download LLVM"
+inputs:
+  target:
+    required: true
+
+runs:
+  using: "composite"
+  steps:
+    - name: find asset
+      id: find
+      uses: actions/github-script@v7
+      env:
+        target: ${{ inputs.target }}
+      with:
+        result-encoding: string
+        script: |
+          let page = 1;
+          let releases = [];
+
+          let releasePrefix = "llvm-"
+          let target = process.env.target
+
+          do {
+            const res = await github.rest.repos.listReleases({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              per_page: 50,
+              page,
+            });
+
+            releases = res.data
+            releases.sort((a, b) => {
+              return (a.published_at < b.published_at) ? 1 : ((a.published_at > b.published_at) ? -1 : 0);
+            });
+
+            let llvmLatestRelease = releases.find(release => {
+              return release.tag_name.startsWith(releasePrefix);
+            });
+            if (llvmLatestRelease){
+                let asset = llvmLatestRelease.assets.find(asset =>{
+                    return asset.name.includes(target);
+                });
+                if (!asset){
+                  core.setFailed(`Artifact for '${target}' not found in release ${llvmLatestRelease.tag_name} (${llvmLatestRelease.html_url})`);
+                  process.exit();
+                }
+                return asset.browser_download_url;
+            }
+
+            page++;
+          } while(releases.length > 0);
+
+          core.setFailed(`No LLVM releases with '${releasePrefix}' atifacts found! Please release LLVM before running this workflow.`);
+          process.exit();
+
+    - name: download
+      shell: bash
+      run: |
+        curl -sSLo llvm.tar.gz ${{ steps.find.outputs.result }}
+
+    - name: unpack
+      shell: bash
+      run: |
+        tar -xf llvm.tar.gz
+        rm llvm.tar.gz

.github/actions/get-solc/action.yml

@@ -19,7 +19,7 @@ runs:
       shell: bash
       run: |
         mkdir -p solc
-        curl -sSL --output solc/solc https://github.com/ethereum/solidity/releases/download/v0.8.30/${SOLC_NAME}
+        curl -sSL --output solc/solc https://github.com/ethereum/solidity/releases/download/v0.8.29/${SOLC_NAME}
 
     - name: Make Solc Executable
       if: ${{ runner.os == 'Windows' }}

.github/scripts/json_generator.py

@@ -1,13 +1,3 @@
-#!/usr/bin/env python3
-"""
-This script generates JSON files for different platforms based on GitHub release data.
-It fetches release information from a specified GitHub repository and tag,
-parses the release assets, and generates JSON files for each platform with relevant metadata.
-It also handles checksum files and updates a list.json file for each platform.
-It requires the GITHUB_TOKEN environment variable to be set for authentication.
-Usage:
-    python json_generator.py <repo> <tag>
-"""
 import os
 import sys
 import json

.github/scripts/json_generator_nightly.py

@@ -1,155 +0,0 @@
-#!/usr/bin/env python3
-"""
-This script generates JSON files for different platforms based on GitHub data.
-Requires the GITHUB_SHA, FIRST_SOLC_VERSION, LAST_SOLC_VERSION, TAG and FILEPATH environment variables to be set.
-Usage:
-    python json_generator_nightly.py
-"""
-import os
-import sys
-import json
-from datetime import datetime
-
-def validate_env_variables():
-    """Validate that environment variables are set."""
-    if "GITHUB_SHA" not in os.environ:
-        print("Error: GITHUB_SHA environment variable is not set.")
-        sys.exit(1)
-    if "FIRST_SOLC_VERSION" not in os.environ:
-        print("Error: FIRST_SOLC_VERSION environment variable is not set.")
-        sys.exit(1)
-    if "LAST_SOLC_VERSION" not in os.environ:
-        print("Error: LAST_SOLC_VERSION environment variable is not set.")
-        sys.exit(1)
-    if "TAG" not in os.environ:
-        print("Error: TAG environment variable is not set.")
-        sys.exit(1)
-    if "FILEPATH" not in os.environ:
-        print("Error: FILEPATH environment variable is not set.")
-        sys.exit(1)
-
-
-def fetch_data_file():
-    """
-    Fetch the data.json file with artifacts urls and sha256 checksums
-    and parse it into a single dictionary mapping artifact names to their URLs and SHAs.
-    """
-    # read data.json file
-    artifacts_data = {}
-    data_file_path = os.environ["FILEPATH"]
-    if not os.path.exists(data_file_path):
-        print("Error: data.json file not found.")
-        sys.exit(1)
-    with open(data_file_path, 'r') as f:
-        try:
-            artifacts_data = json.load(f)
-        except json.JSONDecodeError:
-            print("Error: data.json file is not a valid JSON.")
-            sys.exit(1)
-
-    result = {}
-
-    for item in artifacts_data:
-        for key, value in item.items():
-            if key.endswith('_url'):
-                base_key = key.rsplit('_url', 1)[0]
-                if base_key not in result:
-                    result[base_key] = {}
-                result[base_key]['url'] = value
-            elif key.endswith('_sha'):
-                base_key = key.rsplit('_sha', 1)[0]
-                if base_key not in result:
-                    result[base_key] = {}
-                result[base_key]['sha'] = value
-
-    return result
-
-
-
-
-
-def extract_build_hash():
-    """Extract the first 8 characters of the commit hash."""
-    sha = os.environ.get("GITHUB_SHA")
-    return f"commit.{sha[:8]}"
-
-def generate_asset_json_nightly(name, url, checksum):
-    """Generate JSON for a specific asset."""
-    # Date in format YYYY-MM-DD
-    date = datetime.now().strftime("%Y.%-m.%-d")
-    last_version = os.environ.get("TAG").replace('v','')
-    version = f"{last_version}-nightly.{date}"
-    SHA = os.environ.get("GITHUB_SHA", "")[:8]
-    build = f"commit.{SHA}"
-    long_version = f"{version}+{build}"
-
-    return {
-        "name": name,
-        "version": version,
-        "build": build,
-        "longVersion": long_version,
-        "url": url,
-        "sha256": checksum,
-        "firstSolcVersion": os.environ.get("FIRST_SOLC_VERSION"),
-        "lastSolcVersion": os.environ.get("LAST_SOLC_VERSION")
-    }
-
-def save_platform_json(platform_folder, asset_json):
-    """Save asset JSON and update list.json for a specific platform."""
-    # Create platform folder if it doesn't exist
-    os.makedirs(platform_folder, exist_ok=True)
-
-    # Update or create list.json
-    list_file_path = os.path.join(platform_folder, "list.json")
-
-    if os.path.exists(list_file_path):
-        with open(list_file_path, 'r') as f:
-            try:
-                list_data = json.load(f)
-            except json.JSONDecodeError:
-                list_data = {"builds": [], "releases": {}, "latestRelease": ""}
-    else:
-        list_data = {"builds": [], "releases": {}, "latestRelease": ""}
-
-    # Remove any existing entry with the same path
-    list_data['builds'] = [
-        build for build in list_data['builds']
-        if build['version'] != asset_json['version']
-    ]
-    # Add the new build
-    list_data['builds'].append(asset_json)
-
-    # Update releases
-    version = asset_json['version']
-    list_data['releases'][version] = f"{asset_json['name']}+{asset_json['longVersion']}"
-
-    # Update latest release
-    list_data['latestRelease'] = version
-
-    with open(list_file_path, 'w') as f:
-        json.dump(list_data, f, indent=4)
-
-def main():
-
-    validate_env_variables()
-    data = fetch_data_file()
-
-    # Mapping of asset names to platform folders
-    platform_mapping = {
-        'resolc-x86_64-unknown-linux-musl': 'linux',
-        'resolc-universal-apple-darwin': 'macos',
-        'resolc-x86_64-pc-windows-msvc': 'windows',
-        'resolc-web.js': 'wasm'
-    }
-
-    # Process each asset
-    for asset in data.keys():
-        platform_name = platform_mapping.get(asset)
-        if platform_name:
-            platform_folder = os.path.join(platform_name)
-            asset_json = generate_asset_json_nightly(asset, data[asset]['url'], data[asset]['sha'])
-            save_platform_json(platform_folder, asset_json)
-            print(f"Processed {asset} for {platform_name}")
-
-if __name__ == "__main__":
-    main()

.github/workflows/npm-release.yml

@@ -0,0 +1,49 @@
+name: NPM Release
+
+on:
+    release:
+        types: [released]
+
+env:
+    CI: true
+
+jobs:
+    publish:
+        name: Build & Publish to NPM
+        runs-on: ubuntu-latest
+        steps:
+            - name: Checkout
+              uses: actions/checkout@v4
+
+            - name: Setup Node.js
+              uses: actions/setup-node@v4
+              with:
+                  node-version: 22.x
+
+            - name: Install
+              run: yarn install --immutable
+
+            - name: update-resolc
+              run: yarn update-resolc
+
+            - name: Build
+              run: yarn build
+
+            - name: Set version
+              run: npm version --no-git-tag-version ${{github.event.release.tag_name}}
+
+            - name: npm pack
+              run: npm pack
+
+            - uses: actions/upload-artifact@v4
+              with:
+                  name: package
+                  path: 'parity-revive-*.tgz'
+
+            - uses: octokit/request-action@bbedc70b1981e610d89f1f8de88311a1fc02fb83
+              with:
+                  route: POST /repos/paritytech/npm_publish_automation/actions/workflows/publish.yml/dispatches
+                  ref: main
+                  inputs: '${{ format(''{{ "repo": "{0}", "run_id": "{1}" }}'', github.repository, github.run_id) }}'
+              env:
+                  GITHUB_TOKEN: ${{ secrets.NPM_PUBLISH_AUTOMATION_TOKEN }}

.github/workflows/release-llvm.yml

@@ -37,7 +37,15 @@ jobs:
   build:
     strategy:
       matrix:
-        target: [x86_64-unknown-linux-gnu, x86_64-unknown-linux-musl, wasm32-unknown-emscripten, aarch64-apple-darwin, x86_64-apple-darwin, x86_64-pc-windows-msvc]
+        target:
+          [
+            x86_64-unknown-linux-gnu,
+            x86_64-unknown-linux-musl,
+            wasm32-unknown-emscripten,
+            aarch64-apple-darwin,
+            x86_64-apple-darwin,
+            x86_64-pc-windows-msvc,
+          ]
         include:
           - target: x86_64-unknown-linux-gnu
             builder-arg: gnu
@@ -87,14 +95,9 @@ jobs:
         run: |
           brew install ninja
 
-      - name: Install Dependencies
-        if: ${{ matrix.host == 'windows' }}
-        run: |
-          choco install ninja
-
       - name: Install LLVM Builder
         run: |
-          cargo install --locked --force --path crates/llvm-builder
+          cargo install --path crates/llvm-builder
 
       - name: Clone LLVM
         run: |

.github/workflows/release-nightly.yml

@@ -1,385 +0,0 @@
-name: Nightly Release
-on:
-  schedule:
-    # Run every day at 01:00 UTC
-    - cron: "0 1 * * *"
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
-  cancel-in-progress: true
-
-env:
-  CARGO_TERM_COLOR: always
-  RUST_MUSL_CROSS_IMAGE: messense/rust-musl-cross@sha256:c0154e992adb791c3b848dd008939d19862549204f8cb26f5ca7a00f629e6067
-
-jobs:
-  # check if there were commits yesterday
-  check_commits:
-    runs-on: ubuntu-latest
-    outputs:
-      has_commits: ${{ steps.check_commits.outputs.has_commits }}
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0 # Fetch full history to check previous commits
-          ref: "main"
-
-      - name: Check for commits from yesterday
-        id: check_commits
-        run: |
-          # Get yesterday's date in YYYY-MM-DD format
-          YESTERDAY=$(date -d "yesterday" +%Y-%m-%d)
-          echo "Checking for commits from: $YESTERDAY"
-
-          # Check if there were any commits yesterday
-          COMMIT_COUNT=$(git log --oneline --since="$YESTERDAY 00:00:00" --until="$YESTERDAY 23:59:59" | wc -l)
-
-          echo "Found $COMMIT_COUNT commits from yesterday"
-
-          if [ $COMMIT_COUNT -gt 0 ]; then
-            echo "has_commits=true" >> $GITHUB_OUTPUT
-            echo "✅ Found $COMMIT_COUNT commits from yesterday - continuing workflow"
-          else
-            echo "has_commits=false" >> $GITHUB_OUTPUT
-            echo "❌ No commits found from yesterday - skipping remaining steps"
-            echo "::notice::❌ No commits found from yesterday - skipping remaining steps"
-          fi
-
-  build:
-    # github actions matrix jobs don't support multiple outputs
-    # ugly workaround from https://github.com/orgs/community/discussions/17245#discussioncomment-11222880
-    if: ${{ needs.check_commits.outputs.has_commits == 'true' }}
-    outputs:
-      resolc-x86_64-unknown-linux-musl_url: ${{ steps.set-output.outputs.resolc-x86_64-unknown-linux-musl_url }}
-      resolc-x86_64-unknown-linux-musl_sha: ${{ steps.set-output.outputs.resolc-x86_64-unknown-linux-musl_sha }}
-      resolc-aarch64-apple-darwin_url: ${{ steps.set-output.outputs.resolc-aarch64-apple-darwin_url }}
-      resolc-aarch64-apple-darwin_sha: ${{ steps.set-output.outputs.resolc-aarch64-apple-darwin_sha }}
-      resolc-x86_64-apple-darwin_url: ${{ steps.set-output.outputs.resolc-x86_64-apple-darwin_url }}
-      resolc-x86_64-apple-darwin_sha: ${{ steps.set-output.outputs.resolc-x86_64-apple-darwin_sha }}
-      resolc-x86_64-pc-windows-msvc_url: ${{ steps.set-output.outputs.resolc-x86_64-pc-windows-msvc_url }}
-      resolc-x86_64-pc-windows-msvc_sha: ${{ steps.set-output.outputs.resolc-x86_64-pc-windows-msvc_sha }}
-    strategy:
-      matrix:
-        target:
-          [
-            x86_64-unknown-linux-musl,
-            aarch64-apple-darwin,
-            x86_64-apple-darwin,
-            x86_64-pc-windows-msvc,
-          ]
-        include:
-          - target: x86_64-unknown-linux-musl
-            type: musl
-            runner: ubuntu-24.04
-          - target: aarch64-apple-darwin
-            type: native
-            runner: macos-14
-          - target: x86_64-apple-darwin
-            type: native
-            runner: macos-13
-          - target: x86_64-pc-windows-msvc
-            type: native
-            runner: windows-2022
-    runs-on: ${{ matrix.runner }}
-    needs: [check_commits]
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions-rust-lang/setup-rust-toolchain@v1
-        with:
-          # without this it will override our rust flags
-          rustflags: ""
-          cache-key: ${{ matrix.target }}
-
-      - name: Download LLVM
-        uses: ./.github/actions/get-llvm
-        with:
-          target: ${{ matrix.target }}
-
-      - name: Build
-        if: ${{ matrix.type == 'native' }}
-        shell: bash
-        run: |
-          export LLVM_SYS_181_PREFIX=$PWD/llvm-${{ matrix.target }}
-          make install-bin
-          mv target/release/resolc resolc-${{ matrix.target }} || mv target/release/resolc.exe resolc-${{ matrix.target }}.exe
-
-      - name: Build
-        if: ${{ matrix.type == 'musl' }}
-        run: |
-          docker run -v $PWD:/opt/revive $RUST_MUSL_CROSS_IMAGE /bin/bash -c "
-           cd /opt/revive
-           chown -R root:root .
-           apt update && apt upgrade -y && apt install -y pkg-config
-           export LLVM_SYS_181_PREFIX=/opt/revive/llvm-${{ matrix.target }}
-           make install-bin
-           mv target/${{ matrix.target }}/release/resolc resolc-${{ matrix.target }}
-           "
-          sudo chown -R $(id -u):$(id -g) .
-
-      - name: Install Solc
-        uses: ./.github/actions/get-solc
-
-      - name: Basic Sanity Check
-        shell: bash
-        run: |
-          result=$(./resolc-${{ matrix.target }} --bin crates/integration/contracts/flipper.sol)
-          echo $result
-          if [[ $result == *'50564d'* ]]; then exit 0; else exit 1; fi
-
-      - name: Upload artifacts (nightly)
-        uses: actions/upload-artifact@v4
-        id: artifact-upload-step
-        with:
-          name: resolc-${{ matrix.target }}
-          path: resolc-${{ matrix.target }}*
-          retention-days: 40
-
-      - name: Set output variables (nightly)
-        id: set-output
-        shell: bash
-        run: |
-          echo "Artifact URL is ${{ steps.artifact-upload-step.outputs.artifact-url }}"
-          echo "Artifact SHA is ${{ steps.artifact-upload-step.outputs.artifact-digest }}"
-          echo "resolc-${{ matrix.target }}_url=${{ steps.artifact-upload-step.outputs.artifact-url }}"
-          echo "resolc-${{ matrix.target }}_url=${{ steps.artifact-upload-step.outputs.artifact-url }}" >> "$GITHUB_OUTPUT"
-          echo "resolc-${{ matrix.target }}_sha=${{ steps.artifact-upload-step.outputs.artifact-digest }}"
-          echo "resolc-${{ matrix.target }}_sha=${{ steps.artifact-upload-step.outputs.artifact-digest }}" >> "$GITHUB_OUTPUT"
-
-  build-wasm:
-    runs-on: ubuntu-24.04
-    needs: [check_commits]
-    if: ${{ needs.check_commits.outputs.has_commits == 'true' }}
-    outputs:
-      resolc-web.js_url: ${{ steps.set-output.outputs.resolc_web_js_url }}
-      resolc-web.js_sha: ${{ steps.set-output.outputs.resolc_web_js_sha }}
-    env:
-      RELEASE_RESOLC_WASM_URI: https://github.com/paritytech/revive/releases/download/${{ github.ref_name }}/resolc.wasm
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions-rust-lang/setup-rust-toolchain@v1
-        with:
-          target: wasm32-unknown-emscripten
-          # without this it will override our rust flags
-          rustflags: ""
-
-      - name: Download Host LLVM
-        uses: ./.github/actions/get-llvm
-        with:
-          target: x86_64-unknown-linux-gnu
-
-      - name: Download Wasm LLVM
-        uses: ./.github/actions/get-llvm
-        with:
-          target: wasm32-unknown-emscripten
-
-      - name: Download EMSDK
-        uses: ./.github/actions/get-emsdk
-
-      - name: Build
-        run: |
-          export LLVM_SYS_181_PREFIX=$PWD/llvm-x86_64-unknown-linux-gnu
-          export REVIVE_LLVM_TARGET_PREFIX=$PWD/llvm-wasm32-unknown-emscripten
-          source emsdk/emsdk_env.sh
-          make install-wasm
-          chmod -x ./target/wasm32-unknown-emscripten/release/resolc.wasm
-
-      - name: Set Up Node.js
-        uses: actions/setup-node@v3
-        with:
-          node-version: "20"
-
-      - name: Basic Sanity Check
-        run: |
-          mkdir -p solc
-          curl -sSLo solc/soljson.js https://github.com/ethereum/solidity/releases/download/v0.8.30/soljson.js
-          node -e "
-          const soljson = require('solc/soljson');
-          const createRevive = require('./target/wasm32-unknown-emscripten/release/resolc.js');
-
-          const compiler = createRevive();
-          compiler.soljson = soljson;
-
-          const standardJsonInput =
-          {
-            language: 'Solidity',
-            sources: {
-              'MyContract.sol': {
-                content: 'pragma solidity ^0.8.0; contract MyContract { function greet() public pure returns (string memory) { return \'Hello\'; } }',
-              },
-            },
-            settings: { optimizer: { enabled: false } }
-          };
-
-          compiler.writeToStdin(JSON.stringify(standardJsonInput));
-          compiler.callMain(['--standard-json']);
-
-          // Collect output
-          const stdout = compiler.readFromStdout();
-          const stderr = compiler.readFromStderr();
-
-          if (stderr) { console.error(stderr); process.exit(1); }
-
-          let out = JSON.parse(stdout);
-          let bytecode = out.contracts['MyContract.sol']['MyContract'].evm.bytecode.object
-          console.log(bytecode);
-
-          if(!bytecode.startsWith('50564d')) { process.exit(1); }
-          "
-
-      - name: Compress Artifact
-        run: |
-          mkdir -p resolc-wasm32-unknown-emscripten
-          mv ./target/wasm32-unknown-emscripten/release/resolc.js ./resolc-wasm32-unknown-emscripten/
-          mv ./target/wasm32-unknown-emscripten/release/resolc.wasm ./resolc-wasm32-unknown-emscripten/
-          mv ./target/wasm32-unknown-emscripten/release/resolc_web.js ./resolc-wasm32-unknown-emscripten/
-
-      # There is no way to upload several files as several artifacts with a single upload-artifact step
-      # It's needed to have resolc_web.js separately for night builds for resolc-bin repo
-      # https://github.com/actions/upload-artifact/issues/331
-      - name: Upload artifact resolc.js (nightly)
-        uses: actions/upload-artifact@v4
-        with:
-          name: resolc.js
-          path: resolc-wasm32-unknown-emscripten/resolc.js
-          retention-days: 40
-
-      - name: Upload artifacts resolc.wasm (nightly)
-        uses: actions/upload-artifact@v4
-        with:
-          name: resolc.wasm
-          path: resolc-wasm32-unknown-emscripten/resolc.wasm
-          retention-days: 40
-
-      - name: Upload artifacts resolc_web.js (nightly)
-        uses: actions/upload-artifact@v4
-        id: artifact-upload-step
-        with:
-          name: resolc_web.js
-          path: resolc-wasm32-unknown-emscripten/resolc_web.js
-          retention-days: 40
-
-      - name: Set output variables
-        id: set-output
-        env:
-          TARGET: resolc_web_js
-        run: |
-          echo "Artifact URL is ${{ steps.artifact-upload-step.outputs.artifact-url }}"
-          echo "Artifact SHA is ${{ steps.artifact-upload-step.outputs.artifact-digest }}"
-          echo "${TARGET}_url=${{ steps.artifact-upload-step.outputs.artifact-url }}"
-          echo "${TARGET}_url=${{ steps.artifact-upload-step.outputs.artifact-url }}" >> "$GITHUB_OUTPUT"
-          echo "${TARGET}_sha=${{ steps.artifact-upload-step.outputs.artifact-digest }}""
-          echo "${TARGET}_sha=${{ steps.artifact-upload-step.outputs.artifact-digest }}"" >> "$GITHUB_OUTPUT"
-
-  create-macos-fat-binary:
-    if: ${{ needs.check_commits.outputs.has_commits == 'true' }}
-    needs: [build]
-    outputs:
-      resolc-universal-apple-darwin_url: ${{ steps.set-output.outputs.resolc-universal-apple-darwin_url }}
-      resolc-universal-apple-darwin_sha: ${{ steps.set-output.outputs.resolc-universal-apple-darwin_sha }}
-    runs-on: macos-14
-    steps:
-      - uses: actions/download-artifact@v4
-        with:
-          merge-multiple: true
-
-      - name: Create macOS Fat Binary
-        run: |
-          lipo resolc-aarch64-apple-darwin resolc-x86_64-apple-darwin -create -output resolc-universal-apple-darwin
-
-      - name: Make Executable
-        run: |
-          chmod +x resolc-universal-apple-darwin
-
-      - uses: actions/upload-artifact@v4
-        id: artifact-upload-step
-        with:
-          name: resolc-universal-apple-darwin
-          path: resolc-universal-apple-darwin
-          retention-days: 40
-
-      - name: Set output variables
-        id: set-output
-        env:
-          TARGET: resolc-universal-apple-darwin
-        run: |
-          echo "Artifact URL is ${{ steps.artifact-upload-step.outputs.artifact-url }}"
-          echo "Artifact SHA is ${{ steps.artifact-upload-step.outputs.artifact-digest }}"
-          echo "${TARGET}_url=${{ steps.artifact-upload-step.outputs.artifact-url }}"
-          echo "${TARGET}_url=${{ steps.artifact-upload-step.outputs.artifact-url }}" >> "$GITHUB_OUTPUT"
-          echo "${TARGET}_sha=${{ steps.artifact-upload-step.outputs.artifact-digest }}""
-          echo "${TARGET}_sha=${{ steps.artifact-upload-step.outputs.artifact-digest }}"" >> "$GITHUB_OUTPUT"
-
-  generate-nightly-json:
-    runs-on: ubuntu-24.04
-    if: ${{ needs.check_commits.outputs.has_commits == 'true' }}
-    environment: tags
-    needs: [build-wasm, build, create-macos-fat-binary, check_commits]
-    steps:
-      - name: Checkout revive
-        uses: actions/checkout@v4
-        with:
-          path: revive
-
-      - name: Checkout resolc-bin
-        uses: actions/checkout@v4
-        with:
-          repository: paritytech/resolc-bin
-          path: resolc-bin
-
-      - name: Download Artifacts
-        uses: actions/download-artifact@v4
-        with:
-          merge-multiple: true
-          path: bins
-
-      - uses: actions/create-github-app-token@v1
-        id: app-token
-        with:
-          app-id: ${{ secrets.REVIVE_JSON_APP_ID }}
-          private-key: ${{ secrets.REVIVE_JSON_APP_KEY }}
-          owner: paritytech
-          repositories: resolc-bin
-
-      - name: Generate JSON
-        env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          TOKEN: ${{ steps.app-token.outputs.token }}
-          APP_NAME: "paritytech-revive-json"
-          Green: "\e[32m"
-          NC: "\e[0m"
-        run: |
-          echo '[' > data.json
-          echo '${{ toJSON(needs.build.outputs) }}' >> data.json
-          echo ',' >> data.json
-          echo '${{ toJSON(needs.build-wasm.outputs) }}' >> data.json
-          echo ',' >> data.json
-          echo '${{ toJSON(needs.create-macos-fat-binary.outputs) }}' >> data.json
-          echo ']' >> data.json
-          chmod +x bins/resolc-x86_64-unknown-linux-musl
-          export FIRST_SOLC_VERSION=$(./bins/resolc-x86_64-unknown-linux-musl --supported-solc-versions | cut -f 1 -d "," | tr -d ">=")
-          export LAST_SOLC_VERSION=$(./bins/resolc-x86_64-unknown-linux-musl --supported-solc-versions | cut -f 2 -d "," | tr -d "<=")
-          export FILEPATH=$(readlink -f data.json)
-          export TAG=$(cd revive;gh release list --json name,isLatest --jq '.[] | select(.isLatest)|.name')
-          cd resolc-bin
-          mkdir -p nightly
-          cd nightly
-          python3 ../../revive/.github/scripts/json_generator_nightly.py
-          cd ..
-          git status
-
-          echo "${Green}Add new remote with gh app token${NC}"
-          git remote set-url origin $(git config remote.origin.url | sed "s/github.com/${APP_NAME}:${TOKEN}@github.com/g")
-
-          echo "${Green}Remove http section that causes issues with gh app auth token${NC}"
-          sed -i.bak '/\[http/d' ./.git/config
-          sed -i.bak '/extraheader/d' ./.git/config
-
-          git config user.email "ci@parity.io"
-          git config user.name "${APP_NAME}"
-
-          git add nightly/
-          git commit -m "Update nightly json"
-          git push origin main
-
-          echo "::notice::nightly info.list files were successfully published to https://github.com/paritytech/resolc-bin"

.github/workflows/release.yml

@@ -14,8 +14,7 @@ concurrency:
 
 env:
   CARGO_TERM_COLOR: always
-  # if changed, dont forget to update the env var in release-nightly.yml
-  RUST_MUSL_CROSS_IMAGE: messense/rust-musl-cross@sha256:c0154e992adb791c3b848dd008939d19862549204f8cb26f5ca7a00f629e6067
+  RUST_MUSL_CROSS_IMAGE: messense/rust-musl-cross@sha256:68b86bc7cb2867259e6b233415a665ff4469c28b57763e78c3bfea1c68091561
 
 jobs:
   check-version-changed:
@@ -45,7 +44,7 @@ jobs:
               exit 0
             fi
 
-          export PKG_VER=v$(cat crates/resolc/Cargo.toml | grep -A 5 package] | grep version | cut -d '=' -f 2 | tr -d '"' | tr -d " ")
+          export PKG_VER=v$(cat Cargo.toml | grep -A 5 package] | grep version | cut -d '=' -f 2 | tr -d '"' | tr -d " ")
           echo "Current tag $CURRENT_TAG"
           echo "Package version $PKG_VER"
           #
@@ -132,7 +131,7 @@ jobs:
         run: |
           result=$(./resolc-${{ matrix.target }} --bin crates/integration/contracts/flipper.sol)
           echo $result
-          if [[ $result == *'50564d'* ]]; then exit 0; else exit 1; fi
+          if [[ $result == *'0x50564d'* ]]; then exit 0; else exit 1; fi
 
       - uses: actions/upload-artifact@v4
         with:
@@ -144,7 +143,7 @@ jobs:
     runs-on: ubuntu-24.04
     needs: [check-version-changed]
     env:
-      RELEASE_RESOLC_WASM_URI: https://github.com/paritytech/revive/releases/download/${{ github.ref_name }}/resolc.wasm
+      RELEASE_RESOLC_WASM_URI: https://github.com/paritytech/revive-workflow-test/releases/download/${{ github.ref_name }}/resolc.wasm
     steps:
       - uses: actions/checkout@v4
       - uses: actions-rust-lang/setup-rust-toolchain@v1
@@ -182,7 +181,7 @@ jobs:
       - name: Basic Sanity Check
         run: |
           mkdir -p solc
-          curl -sSLo solc/soljson.js https://github.com/ethereum/solidity/releases/download/v0.8.30/soljson.js
+          curl -sSLo solc/soljson.js https://github.com/ethereum/solidity/releases/download/v0.8.29/soljson.js
           node -e "
           const soljson = require('solc/soljson');
           const createRevive = require('./target/wasm32-unknown-emscripten/release/resolc.js');
@@ -287,43 +286,3 @@ jobs:
             resolc.wasm
             resolc_web.js
             checksums.txt
-
-  npm-release:
-    needs: [create-release]
-    runs-on: macos-14
-    environment: tags
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Download Artifacts
-        uses: actions/download-artifact@v4
-        with:
-          merge-multiple: true
-
-      - name: Set Up Node.js
-        uses: actions/setup-node@v3
-        with:
-          node-version: "20"
-
-      - run: npm ci -w js/resolc
-
-      - name: Build
-        run: |
-          cp -f resolc.{wasm,js} js/resolc/src/resolc
-          npm -w js/resolc run build
-
-      - name: npm pack
-        run: npm -w js/resolc pack
-
-      - uses: actions/upload-artifact@v4
-        with:
-          name: npm_package
-          path: "parity-resolc-*.tgz"
-
-      - uses: octokit/request-action@bbedc70b1981e610d89f1f8de88311a1fc02fb83
-        with:
-          route: POST /repos/paritytech/npm_publish_automation/actions/workflows/publish.yml/dispatches
-          ref: main
-          inputs: '${{ format(''{{ "artifact_name": "npm_package", "repo": "{0}", "run_id": "{1}" }}'', github.repository, github.run_id) }}'
-        env:
-          GITHUB_TOKEN: ${{ secrets.NPM_PUBLISH_AUTOMATION_TOKEN }}

.github/workflows/test-llvm-builder.yml

@@ -4,11 +4,9 @@ on:
     branches: ["main"]
     types: [opened, synchronize]
     paths:
-      - 'LLVM.lock'
-      - 'crates/llvm-builder/**'
-      - '.github/workflows/test-llvm-builder.yml'
-    paths-ignore:
-      - "**.md"
+      - "LLVM.lock"
+      - "crates/llvm-builder/**"
+      - ".github/workflows/test-llvm-builder.yml"
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}

.github/workflows/test-wasm.yml

@@ -2,13 +2,9 @@ name: Test Wasm Version
 on:
   push:
     branches: ["main"]
-    paths-ignore:
-      - "**.md"
   pull_request:
     branches: ["main"]
     types: [opened, synchronize]
-    paths-ignore:
-      - "**.md"
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
@@ -90,18 +86,13 @@ jobs:
       - name: Install Node Packages
         run: npm install
 
-      - name: Test emscripten
+      - name: Run Playwright tests
+        run: |
+          cd js
+          npx playwright install --with-deps
+          npx playwright test
+
+      - name: Test revive
         run: |
           echo "Running tests for ${{ matrix.os }}"
           npm run test:wasm
-
-      - name: Test @parity/resolc
-        run: |
-          echo "Running tests for ${{ matrix.os }}"
-          npm run -w js/resolc test
-
-      - name: Run Playwright tests
-        run: |
-          cd js/emscripten
-          npx playwright install --with-deps
-          npx playwright test

.github/workflows/test.yml

@@ -2,13 +2,9 @@ name: Test
 on:
   push:
     branches: ["main"]
-    paths-ignore:
-      - "**.md"
   pull_request:
     branches: ["main"]
     types: [opened, synchronize]
-    paths-ignore:
-      - "**.md"
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
@@ -26,7 +22,6 @@ jobs:
         with:
           # without this it will override our rust flags
           rustflags: ""
-          components: rustfmt, clippy
 
       - name: Install Solc
         uses: ./.github/actions/get-solc
@@ -58,5 +53,5 @@ jobs:
       - name: Test cargo workspace
         run: make test-workspace
 
-      - name: Test docs
-        run: make doc
+      - name: Test CLI
+        run: make test-cli

.gitignore

@@ -12,6 +12,7 @@ target-llvm
 node_modules
 artifacts
 tmp
+package-lock.json
 /*.html
 /build
 soljson.js

.prettierrc.json

@@ -1,6 +0,0 @@
-{
-  "trailingComma": "es5",
-  "tabWidth": 2,
-  "semi": false,
-  "singleQuote": true
-}

CHANGELOG.md

@@ -4,99 +4,14 @@
 
 This is a development pre-release.
 
-Supported `polkadot-sdk` rev: `2503.0.1`
-
-## v0.4.0
-
-This is a development pre-release.
-
-Supported `polkadot-sdk` rev: `2503.0.1`
-
-### Changed
-- Remove the broken `--llvm-ir` mode.
-- Remove the unused fallback for size optimization setting.
-- Unlinked contract binaries are emitted as raw ELF objects.
-
-### Added
-- Line debug information per YUL builtin and for `if` statements.
-- Column numbers in debug information.
-- Support for the YUL optimizer details in the standard json input definition.
-- The `revive-explorer` compiler utility.
-- `revive-yul`: The AST visitor interface.
-- The `--link` deploy time linking mode.
-
-### Fixed
-- The debug info source file matches the YUL path in `--debug-output-dir`, allowing tools to display the source line. 
-- Incosistent type forwarding in JSON output (empty string vs. null object).
-- The solc automatic import resolution.
-- Compiler panic on missing libraries definition.
-
-## v0.3.0
-
-This is a development pre-release.
-
-Supported `polkadot-sdk` rev: `2503.0.1`
-
-### Fixed
-
-- llvm-context: Bugfix the SAR YUL builtin translation.
-- runtime-api: Add the missing `memset` builtin.
-- npm package: Bugfix the exports field defined in the `package.json`.
-
-
-## v0.2.0
-
-This is a development pre-release.
-
-Supported `polkadot-sdk` rev: `2503.0.1`
-
-### Changed
-
-- Removed the license printer from the `resolc` binary.
-- EVM bytecode is no longer requested from solc (except in test utils) leading to less compilation work in the pipeline.
-
-### Fixed
-
-- solc-json-interface: Serializing of any custom key in the JSON input is only skipped if not provided.
-- npm package resolution no longer fails with an 'ERR_PACKAGE_PATH_NOT_EXPORTED' error for packages defining exports fields in the `package.json`.
-
-## v0.1.0
-
-This is a development pre-release.
-
-Supported `polkadot-sdk` rev: `2503.0.1`
-
-### Added
-
-- Add the PolkaVM heap size, stack size and debug info CLI compiler options to the standard JSON settings. This makes the standard JSON input succint for reproducible builds.
-
-### Changed
-
-- Supported `polkadot-sdk` version is now `2503.0.1`
-- The `emsdk` version is now `4.0.9`
-
-### Fixed
-
-## v0.1.0-dev.16
-
-This is a development pre-release.
-
 Supported `polkadot-sdk` rev:`c29e72a8628835e34deb6aa7db9a78a2e4eabcee`
 
 ### Added
 
-- Move the npm package from paritytech/js-revive, into this repo. The package `@parity/resolc` will be deployed to npm for each release.
-- Support for solc v0.8.30
-
 ### Changed
 
-- By default, heavy size optimizations are applied.
-
 ### Fixed
 
-- @parity/resolc: The solc dependency package is constrained to the latest supported version, preventing breaking the package ever time a new solc package was released. 
-- The resolc npm package no longer ignores the optimizer settings
-
 ## v0.1.0-dev.14
 
 This is a development pre-release.

Cargo.toml

@@ -3,7 +3,7 @@ resolver = "2"
 members = ["crates/*"]
 
 [workspace.package]
-version = "0.1.0"
+version = "0.1.0-dev.14"
 authors = [
     "Cyrill Leutwiler <cyrill@parity.io>",
     "Parity Technologies <admin@parity.io>",
@@ -11,78 +11,76 @@ authors = [
 license = "MIT/Apache-2.0"
 edition = "2021"
 repository = "https://github.com/paritytech/revive"
-rust-version = "1.85.0"
+rust-version = "1.81.0"
 
 [workspace.dependencies]
-lld-sys = { version = "0.1.0", path = "crates/lld-sys" }
-resolc = { version = "0.4.0", path = "crates/resolc", default-features = false }
-revive-benchmarks = { version = "0.1.0", path = "crates/benchmarks" }
-revive-build-utils = { version = "0.2.0", path = "crates/build-utils" }
-revive-builtins = { version = "0.1.0", path = "crates/builtins" }
-revive-common = { version = "0.2.0", path = "crates/common" }
-revive-differential = { version = "0.2.0", path = "crates/differential" }
-revive-explorer = { version = "0.1.0", path = "crates/explore" }
-revive-integration = { version = "0.2.0", path = "crates/integration" }
-revive-linker = { version = "0.2.0", path = "crates/linker" }
-revive-llvm-context = { version = "0.4.0", path = "crates/llvm-context" }
-revive-runner = { version = "0.2.0", path = "crates/runner" }
-revive-runtime-api = { version = "0.3.0", path = "crates/runtime-api" }
-revive-solc-json-interface = { version = "0.3.0", path = "crates/solc-json-interface", default-features = false }
-revive-stdlib = { version = "0.2.0", path = "crates/stdlib" }
-revive-yul = { version = "0.3.0", path = "crates/yul" }
+revive-benchmarks = { version = "0.1.0-dev.14", path = "crates/benchmarks" }
+revive-builtins = { version = "0.1.0-dev.14", path = "crates/builtins" }
+revive-common = { version = "0.1.0-dev.14", path = "crates/common" }
+revive-differential = { version = "0.1.0-dev.14", path = "crates/differential" }
+revive-integration = { version = "0.1.0-dev.14", path = "crates/integration" }
+revive-linker = { version = "0.1.0-dev.14", path = "crates/linker" }
+lld-sys = { version = "0.1.0-dev.14", path = "crates/lld-sys" }
+revive-llvm-context = { version = "0.1.0-dev.14", path = "crates/llvm-context" }
+revive-runtime-api = { version = "0.1.0-dev.14", path = "crates/runtime-api" }
+revive-runner = { version = "0.1.0-dev.14", path = "crates/runner" }
+revive-solc-json-interface = { version = "0.1.0-dev.14", path = "crates/solc-json-interface" }
+revive-solidity = { version = "0.1.0-dev.14", path = "crates/solidity" }
+revive-stdlib = { version = "0.1.0-dev.14", path = "crates/stdlib" }
+revive-build-utils = { version = "0.1.0-dev.14", path = "crates/build-utils" }
 
 hex = "0.4.3"
 cc = "1.2"
-libc = "0.2.172"
-tempfile = "3.20"
+libc = "0.2.169"
+tempfile = "3.17"
 anyhow = "1.0"
 semver = { version = "1.0", features = ["serde"] }
 itertools = "0.14"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = { version = "1.0", features = ["arbitrary_precision"] }
-regex = "1.11"
-once_cell = "1.21"
+regex = "1.10"
+once_cell = "1.20"
 num = "0.4.3"
 sha1 = "0.10"
 sha3 = "0.10"
 thiserror = "2.0"
 which = "7.0"
 path-slash = "0.2"
-rayon = "1.10"
+rayon = "1.8"
 clap = { version = "4", default-features = false, features = ["derive"] }
-polkavm-common = "0.24.0"
-polkavm-linker = "0.24.0"
-polkavm-disassembler = "0.24.0"
-polkavm = "0.24.0"
-alloy-primitives = { version = "1.1", features = ["serde"] }
-alloy-sol-types = "1.1"
-alloy-genesis = "1.0"
-alloy-serde = "1.0"
-env_logger = { version = "0.11.8", default-features = false }
-serde_stacker = "0.1.12"
-criterion = { version = "0.6", features = ["html_reports"] }
-log = { version = "0.4.27" }
-git2 = { version = "0.20.2", default-features = false }
+polkavm-common = "0.21.0"
+polkavm-linker = "0.21.0"
+polkavm-disassembler = "0.21.0"
+polkavm = "0.21.0"
+alloy-primitives = { version = "0.8.21", features = ["serde"] }
+alloy-sol-types = "0.8.21"
+alloy-genesis = "0.11.1"
+alloy-serde = "0.11.1"
+env_logger = { version = "0.11.6", default-features = false }
+serde_stacker = "0.1.11"
+criterion = { version = "0.5.1", features = ["html_reports"] }
+log = { version = "0.4.25" }
+git2 = { version = "0.20.0", default-features = false }
 downloader = "0.2.8"
-flate2 = "1.1"
-fs_extra = "1.3"
+flate2 = "1.0.35"
+fs_extra = "1.3.0"
 num_cpus = "1"
 tar = "0.4"
 toml = "0.8"
 assert_cmd = "2.0"
 assert_fs = "1.1"
-normpath = "1.3"
 
 # polkadot-sdk and friends
-codec = { version = "3.7.5", default-features = false, package = "parity-scale-codec" }
+codec = { version = "3.6.12", default-features = false, package = "parity-scale-codec" }
 scale-info = { version = "2.11.6", default-features = false }
-polkadot-sdk = { version = "2503.0.1" }
+polkadot-sdk = { git = "https://github.com/paritytech/polkadot-sdk", rev = "c29e72a8628835e34deb6aa7db9a78a2e4eabcee" }
 
 # llvm
 [workspace.dependencies.inkwell]
-version = "0.6.0"
+git = "https://github.com/TheDan64/inkwell.git"
+rev = "7b410298b6a93450adaa90b1841d5805a3038f12"
 default-features = false
-features = ["serde", "llvm18-1", "no-libffi-linking", "target-riscv"]
+features = ["serde", "llvm18-0", "no-libffi-linking", "target-riscv"]
 
 [profile.bench]
 inherits = "release"

Dockerfile

@@ -1,4 +1,4 @@
-FROM rust:1.85.0 AS llvm-builder
+FROM rust:1.84.0 AS llvm-builder
 WORKDIR /opt/revive
 
 RUN apt update && \ 
@@ -11,7 +11,7 @@ RUN make install-llvm-builder
 RUN revive-llvm --target-env musl clone
 RUN revive-llvm --target-env musl build  --llvm-projects lld --llvm-projects clang
 
-FROM messense/rust-musl-cross@sha256:c0154e992adb791c3b848dd008939d19862549204f8cb26f5ca7a00f629e6067 AS resolc-builder
+FROM messense/rust-musl-cross@sha256:68b86bc7cb2867259e6b233415a665ff4469c28b57763e78c3bfea1c68091561 AS resolc-builder
 WORKDIR /opt/revive
 
 RUN apt update && \ 

Makefile

@@ -6,15 +6,14 @@
 	install-llvm-builder \
 	install-llvm \
 	install-revive-runner \
-	install-revive-explorer \
 	format \
 	clippy \
-	doc \
 	machete \
 	test \
 	test-integration \
-	test-resolc \
+	test-solidity \
 	test-workspace \
+	test-cli \
 	test-wasm \
 	test-llvm-builder
 	bench \
@@ -25,27 +24,24 @@
 install: install-bin install-npm
 
 install-bin:
-	cargo install --force --locked --path crates/resolc
+	cargo install --locked --path crates/solidity
 
 install-npm:
 	npm install && npm fund
 
 install-wasm: install-npm
-	cargo build --target wasm32-unknown-emscripten -p resolc --release --no-default-features
+	cargo build --target wasm32-unknown-emscripten -p revive-solidity --release --no-default-features
 	npm run build:package
 
 install-llvm-builder:
-	cargo install --force --locked --path crates/llvm-builder
+	cargo install --path crates/llvm-builder
 
 install-llvm: install-llvm-builder
 	revive-llvm clone
 	revive-llvm build --llvm-projects lld --llvm-projects clang
 
 install-revive-runner:
-	cargo install --locked --force --path crates/runner --no-default-features
-
-install-revive-explorer:
-	cargo install --locked --force --path crates/explorer --no-default-features
+	cargo install --path crates/runner --no-default-features --locked
 
 format:
 	cargo fmt --all --check
@@ -53,24 +49,24 @@ format:
 clippy:
 	cargo clippy --all-features --workspace --tests --benches -- --deny warnings
 
-doc:
-	cargo doc --all-features --workspace --document-private-items --no-deps
-
 machete:
 	cargo install cargo-machete
 	cargo machete
 
-test: format clippy machete test-workspace install-revive-runner install-revive-explorer doc
+test: format clippy machete test-cli test-workspace install-revive-runner
 
 test-integration: install-bin
 	cargo test --package revive-integration
 
-test-resolc: install
-	cargo test --package resolc
+test-solidity: install
+	cargo test --package revive-solidity
 
 test-workspace: install
 	cargo test --workspace --exclude revive-llvm-builder
 
+test-cli: install
+	npm run test:cli
+
 test-wasm: install-wasm
 	npm run test:wasm
 
@@ -94,6 +90,9 @@ clean:
 	cargo clean ; \
 	revive-llvm clean ; \
 	rm -rf node_modules ; \
-	rm -rf crates/resolc/src/tests/cli/artifacts ; \
-	cargo uninstall resolc ; \
-	cargo uninstall revive-llvm-builder ;
+	rm -rf crates/solidity/src/tests/cli-tests/artifacts ; \
+	cargo uninstall revive-solidity ; \
+	cargo uninstall revive-llvm-builder ; \
+	rm -f package-lock.json ; \
+	rm -rf js/dist ; \
+	rm -f js/src/resolc.{wasm,js}

README.md

@@ -14,39 +14,8 @@ This is experimental software in active development and not ready just yet for p
 Discussion around the development is hosted on the [Polkadot Forum](https://forum.polkadot.network/t/contracts-update-solidity-on-polkavm/6949#a-new-solidity-compiler-1).
 
 ## Installation
-Building Solidity contracts for PolkaVM requires installing the following two compilers:
-- `resolc`: The revive Solidity compiler YUL frontend and PolkaVM code generator (provided by this repository).
-- `solc`: The [Ethereum Solidity reference compiler](https://github.com/ethereum/solidity/) implemenation.`resolc` uses `solc` during the compilation process, please refer to the [Ethereum Solidity documentation](https://docs.soliditylang.org/en/latest/installing-solidity.html) for installation instructions.
 
-### `resolc` binary releases
-`resolc` is distributed as a standalone binary (with `solc` as the only external dependency). Please download one of our [binary releases](https://github.com/paritytech/revive/releases) for your target platform and mind the platform specific instructions below.
-
-<details>
-  <summary>MacOS users</summary>
-
-> **MacOS** users need to clear the `downloaded` attribute from the binary and set the executable flag.
-> ```sh
-> xattr -rc resolc-universal-apple-darwin
-> chmod +x resolc-universal-apple-darwin
-> ```
-
-</details>
-
-<details>
-  <summary>Linux users</summary>
-
-> **Linux** users need to set the executable flag.
-> ```sh
-> chmod +x resolc-x86_64-unknown-linux-musl
-> ```
-
-</details>
-
-
-### `resolc` NPM package
-We distribute the revive compiler as [node.js module](https://www.npmjs.com/package/@parity/resolc) and [hardhat plugin](https://www.npmjs.com/package/@parity/hardhat-polkadot-resolc).
-
-Note: The `solc` dependency is bundled via NPM packaging and defaults to the latest supported version.
+Please consult [the documentation](https://contracts.polkadot.io/revive_compiler/installation) for installation instructions.
 
 ## Building from source
 
@@ -62,11 +31,13 @@ Building revive requires a [stable Rust installation](https://rustup.rs/) and a
 Download the [latest LLVM build](https://github.com/paritytech/revive/releases?q=LLVM+binaries+release&expanded=true) from our releases.
 
 > **MacOS** users need to clear the `downloaded` attribute from all binaries after extracting the archive:
+>
 > ```sh
 > xattr -rc </path/to/the/extracted/archive>/target-llvm/gnu/target-final/bin/*
 > ```
 
 After extracting the archive, point `$LLVM_SYS_181_PREFIX` to it:
+
 ```sh
 export LLVM_SYS_181_PREFIX=</path/to/the/extracted/archive>/target-llvm/gnu/target-final
 ```
@@ -76,7 +47,9 @@ export LLVM_SYS_181_PREFIX=</path/to/the/extracted/archive>/target-llvm/gnu/targ
 <details>
   <summary>Building from source</summary>
 
-The `Makefile` provides a shortcut target to obtain a compatible LLVM build, using the provided [revive-llvm](crates/llvm-builder/README.md) utility. Once installed, point `$LLVM_SYS_181_PREFIX` to the installation afterwards:
+Use the provided [revive-llvm](crates/llvm-builder/README.md) utility to compile a compatible LLVM build locally and point `$LLVM_SYS_181_PREFIX` to the installation afterwards.
+
+The `Makefile` provides a shortcut target to obtain a compatible LLVM build:
 
 ```sh
 make install-llvm
@@ -123,11 +96,14 @@ make test-wasm
 
 ## Development
 
-Please consult the [Makefile](Makefile) targets to learn how to run tests and benchmarks. 
+Please consult the [Makefile](Makefile) targets to learn how to run tests and benchmarks.
 Ensure that your branch passes `make test` locally when submitting a pull request.
 
 ### Design overview
-See the [relevant section in our documentation](https://contracts.polkadot.io/revive_compiler/architecture) to learn more about how the compiler works. 
+
+See the [relevant section in our documentation](https://contracts.polkadot.io/revive_compiler/architecture) to learn more about how the compiler works.
+
+[Frontend](https://github.com/matter-labs/era-compiler-solidity) and [code generator](https://github.com/matter-labs/era-compiler-llvm-context) are based of ZKSync `zksolc` (the project started as a fork of the era compiler).
 
 ### Tests
 
@@ -137,8 +113,3 @@ Once Geth is installed, you can run the tests using the following command:
 ```sh
 make test
 ```
-# Acknowledgements
-
-The revive compiler project, after some early experiments with EVM bytecode translations, decided to fork the `era-compiler` framework.
-[Frontend](https://github.com/matter-labs/era-compiler-solidity), [code generator](https://github.com/matter-labs/era-compiler-llvm-context) and some supporting libraries are based of ZKSync `zksolc`. I'd like to express my gratitude and thank the original authors for providing a useable code base under a generous license.
-

RELEASE.md

@@ -4,26 +4,18 @@ Prior to the first stable release we neither have formal release processes nor d
 
 To create a new pre-release:
 
-1. Create a release PR which, if necessary:
-  - Updates the versions in the workspace `Cargo.toml`
-  - Updates the version in each crate `Cargo.toml`
-  - Updates the version of the NPM package in `js/resolc/package.json`
-  - Updates the `CHANGELOG.md` to reflect all observable changes
+1. Create a release PR which updates the `-dev.X` versions in the workspace `Cargo.toml` and updates the `CHANGELOG.md` accordingly.
 2. If the CI passes, merge the release PR.
-3. Push a `vX.Y.Z` tag that has the same version as in `Cargo.toml`
+3. Push a tag that has the same `-dev.X` version as in `Cargo.toml`
 4. The release workflow will attempt to build and publish a new pre-release if the latest tag does match the cargo package version.
-5. Wait for the `Release` workflow to finish. It should create the pre-release with the same name.
+5. Wait for the `Release` workflow to finish. It should create the pre-release with the same `-dev.X` name.
 6. Check that pre-release was created on the [Releases page](https://github.com/paritytech/revive/releases) with all artifacts.
 7. After the release is published, another workflow should start automatically and update json files in https://github.com/paritytech/resolc-bin. Check the changes.
 8. Update the [contract-docs](https://github.com/paritytech/contract-docs/) accordingly
 
-# `resolc` NPM package release
-
-Will happen automatically.
-
 # LLVM release
 
 To create a new LLVM release, run "Release LLVM" workflow. Use current LLVM version as parameter, e.g. `18.1.8`.
 Version suffix will be resolved automatically.  
 The workflows will create new GitHub release, and upload LLVM binaries.
-Next release of resolc will use newly created binaries.  
+Next release of resolc will use newly created binaries.

SECURITY.md

@@ -1 +1 @@
-https://github.com/paritytech/polkadot-sdk/blob/master/docs/contributor/SECURITY.md
+https://github.com/paritytech/polkadot-sdk/blob/master/docs/contributor/SECURITY.md

STATUS.md

@@ -0,0 +1,30 @@
+# Known issues
+
+The following is known and we are either working on it or it is a hard limitation. Please do not open a new issue.
+
+## Release
+
+`0.1.0-dev-2`
+
+## Missing features
+
+- [Libraries with public functions are not supported](https://github.com/paritytech/revive/issues/91)
+- [Automatic import resolution is not supported](https://github.com/paritytech/revive/issues/98)
+- The emulated EVM linear contract memory is limited to 64kb in size. Will be fixed with support for metered dynamic memory.
+- [The contract calldata is currently limited to 1kb in size](https://github.com/paritytech/revive/issues/57)
+- [EIP-4844 opcodes are not supported](https://github.com/paritytech/revive/issues/64)
+- [Delegate calls are not supported](https://github.com/paritytech/revive/issues/67)
+- [The `blockhash` opcode is not supported](https://github.com/paritytech/revive/issues/61)
+- [The `extcodesize` opcode is not supported](https://github.com/paritytech/revive/issues/58)
+- [The `origin` opcode is not supported](https://github.com/paritytech/revive/issues/59)
+- [Gas limits for contract calls are ignored](https://github.com/paritytech/revive/issues/60)
+- [Gas related opcodes are not supported](https://github.com/paritytech/revive/issues/60)
+- IPFS metadata hashes are not supported
+- [Compiled contract artifacts can exceed the pallet static memory limit and fail to deploy](https://github.com/paritytech/revive/issues/96).
+- [Transfers to inexistant accounts will fail if the transferred value lies below the ED.](https://github.com/paritytech/revive/issues/83) Will be fixed in the pallet to make the ED completely transparent for contracts.
+
+## Wontfix
+
+Please consult our documentation to learn more about Solidity and EVM features likely to remain unsupported (and why they will not be supported).
+
+TODO: Insert link to the relevant documentation section.

clippy.toml

@@ -1 +0,0 @@
-large-error-threshold = 192

crates/benchmarks/BENCHMARKS.md

@@ -3,71 +3,71 @@
 ## Table of Contents
 
 - [Benchmark Results](#benchmark-results)
-    - [Baseline](#baseline)
-    - [OddPorduct](#oddporduct)
-    - [TriangleNumber](#trianglenumber)
-    - [FibonacciRecursive](#fibonaccirecursive)
-    - [FibonacciIterative](#fibonacciiterative)
-    - [FibonacciBinet](#fibonaccibinet)
-    - [SHA1](#sha1)
+  - [Baseline](#baseline)
+  - [OddPorduct](#oddporduct)
+  - [TriangleNumber](#trianglenumber)
+  - [FibonacciRecursive](#fibonaccirecursive)
+  - [FibonacciIterative](#fibonacciiterative)
+  - [FibonacciBinet](#fibonaccibinet)
+  - [SHA1](#sha1)
 
 ## Benchmark Results
 
 ### Baseline
 
-|         | `EVM`                    | `PVMInterpreter`                 |
-|:--------|:-------------------------|:-------------------------------- |
-| **`0`** | `10.08 us` (✅ **1.00x**) | `10.32 us` (✅ **1.02x slower**)  |
+|         | `EVM`                     | `PVMInterpreter`                 |
+| :------ | :------------------------ | :------------------------------- |
+| **`0`** | `10.08 us` (✅ **1.00x**) | `10.32 us` (✅ **1.02x slower**) |
 
 ### OddPorduct
 
-|              | `EVM`                     | `PVMInterpreter`                 |
-|:-------------|:--------------------------|:-------------------------------- |
-| **`10000`**  | `3.60 ms` (✅ **1.00x**)   | `1.57 ms` (🚀 **2.28x faster**)   |
-| **`100000`** | `34.72 ms` (✅ **1.00x**)  | `14.82 ms` (🚀 **2.34x faster**)  |
-| **`300000`** | `105.01 ms` (✅ **1.00x**) | `44.11 ms` (🚀 **2.38x faster**)  |
+|              | `EVM`                      | `PVMInterpreter`                 |
+| :----------- | :------------------------- | :------------------------------- |
+| **`10000`**  | `3.60 ms` (✅ **1.00x**)   | `1.57 ms` (🚀 **2.28x faster**)  |
+| **`100000`** | `34.72 ms` (✅ **1.00x**)  | `14.82 ms` (🚀 **2.34x faster**) |
+| **`300000`** | `105.01 ms` (✅ **1.00x**) | `44.11 ms` (🚀 **2.38x faster**) |
 
 ### TriangleNumber
 
-|              | `EVM`                    | `PVMInterpreter`                 |
-|:-------------|:-------------------------|:-------------------------------- |
-| **`10000`**  | `2.43 ms` (✅ **1.00x**)  | `1.12 ms` (🚀 **2.17x faster**)   |
-| **`100000`** | `24.20 ms` (✅ **1.00x**) | `10.86 ms` (🚀 **2.23x faster**)  |
-| **`360000`** | `88.69 ms` (✅ **1.00x**) | `38.46 ms` (🚀 **2.31x faster**)  |
+|              | `EVM`                     | `PVMInterpreter`                 |
+| :----------- | :------------------------ | :------------------------------- |
+| **`10000`**  | `2.43 ms` (✅ **1.00x**)  | `1.12 ms` (🚀 **2.17x faster**)  |
+| **`100000`** | `24.20 ms` (✅ **1.00x**) | `10.86 ms` (🚀 **2.23x faster**) |
+| **`360000`** | `88.69 ms` (✅ **1.00x**) | `38.46 ms` (🚀 **2.31x faster**) |
 
 ### FibonacciRecursive
 
-|          | `EVM`                     | `PVMInterpreter`                  |
-|:---------|:--------------------------|:--------------------------------- |
-| **`12`** | `144.17 us` (✅ **1.00x**) | `150.85 us` (✅ **1.05x slower**)  |
-| **`16`** | `938.71 us` (✅ **1.00x**) | `922.11 us` (✅ **1.02x faster**)  |
-| **`20`** | `6.54 ms` (✅ **1.00x**)   | `6.20 ms` (✅ **1.05x faster**)    |
-| **`24`** | `45.73 ms` (✅ **1.00x**)  | `41.98 ms` (✅ **1.09x faster**)   |
+|          | `EVM`                      | `PVMInterpreter`                  |
+| :------- | :------------------------- | :-------------------------------- |
+| **`12`** | `144.17 us` (✅ **1.00x**) | `150.85 us` (✅ **1.05x slower**) |
+| **`16`** | `938.71 us` (✅ **1.00x**) | `922.11 us` (✅ **1.02x faster**) |
+| **`20`** | `6.54 ms` (✅ **1.00x**)   | `6.20 ms` (✅ **1.05x faster**)   |
+| **`24`** | `45.73 ms` (✅ **1.00x**)  | `41.98 ms` (✅ **1.09x faster**)  |
 
 ### FibonacciIterative
 
-|           | `EVM`                    | `PVMInterpreter`                 |
-|:----------|:-------------------------|:-------------------------------- |
-| **`64`**  | `23.00 us` (✅ **1.00x**) | `31.88 us` (❌ *1.39x slower*)    |
-| **`128`** | `35.28 us` (✅ **1.00x**) | `42.43 us` (❌ *1.20x slower*)    |
-| **`256`** | `60.12 us` (✅ **1.00x**) | `61.20 us` (✅ **1.02x slower**)  |
+|           | `EVM`                     | `PVMInterpreter`                 |
+| :-------- | :------------------------ | :------------------------------- |
+| **`64`**  | `23.00 us` (✅ **1.00x**) | `31.88 us` (❌ _1.39x slower_)   |
+| **`128`** | `35.28 us` (✅ **1.00x**) | `42.43 us` (❌ _1.20x slower_)   |
+| **`256`** | `60.12 us` (✅ **1.00x**) | `61.20 us` (✅ **1.02x slower**) |
 
 ### FibonacciBinet
 
-|           | `EVM`                    | `PVMInterpreter`                 |
-|:----------|:-------------------------|:-------------------------------- |
-| **`64`**  | `23.01 us` (✅ **1.00x**) | `47.74 us` (❌ *2.07x slower*)    |
-| **`128`** | `25.44 us` (✅ **1.00x**) | `49.67 us` (❌ *1.95x slower*)    |
-| **`256`** | `28.66 us` (✅ **1.00x**) | `53.01 us` (❌ *1.85x slower*)    |
+|           | `EVM`                     | `PVMInterpreter`               |
+| :-------- | :------------------------ | :----------------------------- |
+| **`64`**  | `23.01 us` (✅ **1.00x**) | `47.74 us` (❌ _2.07x slower_) |
+| **`128`** | `25.44 us` (✅ **1.00x**) | `49.67 us` (❌ _1.95x slower_) |
+| **`256`** | `28.66 us` (✅ **1.00x**) | `53.01 us` (❌ _1.85x slower_) |
 
 ### SHA1
 
-|           | `EVM`                     | `PVMInterpreter`                  |
-|:----------|:--------------------------|:--------------------------------- |
-| **`1`**   | `135.87 us` (✅ **1.00x**) | `243.75 us` (❌ *1.79x slower*)    |
-| **`64`**  | `258.45 us` (✅ **1.00x**) | `355.70 us` (❌ *1.38x slower*)    |
-| **`512`** | `1.10 ms` (✅ **1.00x**)   | `1.09 ms` (✅ **1.01x faster**)    |
+|           | `EVM`                      | `PVMInterpreter`                |
+| :-------- | :------------------------- | :------------------------------ |
+| **`1`**   | `135.87 us` (✅ **1.00x**) | `243.75 us` (❌ _1.79x slower_) |
+| **`64`**  | `258.45 us` (✅ **1.00x**) | `355.70 us` (❌ _1.38x slower_) |
+| **`512`** | `1.10 ms` (✅ **1.00x**)   | `1.09 ms` (✅ **1.01x faster**) |
 
 ---
-Made with [criterion-table](https://github.com/nu11ptr/criterion-table)
 
+Made with [criterion-table](https://github.com/nu11ptr/criterion-table)

crates/build-utils/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "revive-build-utils"
-version = "0.2.0"
+version.workspace = true
 license.workspace = true
 edition.workspace = true
 repository.workspace = true

crates/build-utils/src/lib.rs

@@ -6,10 +6,6 @@ pub const REVIVE_LLVM_HOST_PREFIX: &str = "LLVM_SYS_181_PREFIX";
 /// The revive LLVM target dependency directory prefix environment variable.
 pub const REVIVE_LLVM_TARGET_PREFIX: &str = "REVIVE_LLVM_TARGET_PREFIX";
 
-/// The revive LLVM host tool help link.
-pub const REVIVE_LLVM_BUILDER_HELP_LINK: &str =
-    "https://github.com/paritytech/revive?tab=readme-ov-file#building-from-source";
-
 /// Constructs a path to the LLVM tool `name`.
 ///
 /// Respects the [`REVIVE_LLVM_HOST_PREFIX`] environment variable.
@@ -17,7 +13,9 @@ pub fn llvm_host_tool(name: &str) -> std::path::PathBuf {
     std::env::var_os(REVIVE_LLVM_HOST_PREFIX)
         .map(Into::<std::path::PathBuf>::into)
         .unwrap_or_else(|| {
-            panic!("install LLVM using the revive-llvm builder and export '{REVIVE_LLVM_HOST_PREFIX}'; see also: {REVIVE_LLVM_BUILDER_HELP_LINK}")
+            panic!(
+                "install LLVM using the revive-llvm builder and export {REVIVE_LLVM_HOST_PREFIX}",
+            )
         })
         .join("bin")
         .join(name)

crates/common/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "revive-common"
-version = "0.2.0"
+version.workspace = true
 license.workspace = true
 edition.workspace = true
 repository.workspace = true
@@ -15,8 +15,6 @@ doctest = false
 
 [dependencies]
 anyhow = { workspace = true }
-hex = { workspace = true }
-sha3 = { workspace = true }
 serde = { workspace = true, features = ["derive"] }
 serde_json = { workspace = true, features = [ "arbitrary_precision", "unbounded_depth" ] }
 serde_stacker = { workspace = true }

crates/common/src/contract_identifier.rs

@@ -1,33 +0,0 @@
-//! The contract identifier helper library.
-
-use serde::{Deserialize, Serialize};
-
-/// This structure simplifies passing the contract identifiers through the compilation pipeline.
-#[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct ContractIdentifier {
-    /// The absolute file path.
-    pub path: String,
-    /// The contract name.
-    /// Is set for Solidity contracts only. Otherwise it would be equal to the file name.
-    pub name: Option<String>,
-    /// The full contract identifier.
-    /// For Solidity, The format is `<absolute file path>:<contract name>`.
-    /// For other languages, `<absolute file path>`.
-    pub full_path: String,
-}
-
-impl ContractIdentifier {
-    /// A shortcut constructor.
-    pub fn new(path: String, name: Option<String>) -> Self {
-        let full_path = match name {
-            Some(ref name) => format!("{path}:{name}"),
-            None => path.clone(),
-        };
-
-        Self {
-            path,
-            name,
-            full_path,
-        }
-    }
-}

crates/common/src/extension.rs

@@ -37,4 +37,4 @@ pub static EXTENSION_POLKAVM_ASSEMBLY: &str = "pvmasm";
 pub static EXTENSION_POLKAVM_BINARY: &str = "pvm";
 
 /// The ELF shared object file extension.
-pub static EXTENSION_OBJECT: &str = "o";
+pub static EXTENSION_SHARED_OBJECT: &str = "so";

crates/common/src/keccak256.rs

@@ -1,68 +0,0 @@
-//! Keccak-256 hash utilities.
-
-use serde::{Deserialize, Serialize};
-use sha3::digest::FixedOutput;
-use sha3::Digest;
-
-pub const DIGEST_BYTES: usize = 32;
-
-/// Keccak-256 hash utilities.
-#[derive(Debug, Clone, PartialEq, Serialize, Deserialize)]
-pub struct Keccak256 {
-    /// Binary representation.
-    bytes: [u8; DIGEST_BYTES],
-    /// Hexadecimal string representation.
-    string: String,
-}
-
-impl Keccak256 {
-    /// Computes the `keccak256` hash for `preimage`.
-    pub fn from_slice(preimage: &[u8]) -> Self {
-        let bytes = sha3::Keccak256::digest(preimage).into();
-        let string = format!("0x{}", hex::encode(bytes));
-        Self { bytes, string }
-    }
-
-    /// Computes the `keccak256` hash for an array of `preimages`.
-    pub fn from_slices<R: AsRef<[u8]>>(preimages: &[R]) -> Self {
-        let mut hasher = sha3::Keccak256::new();
-        for preimage in preimages.iter() {
-            hasher.update(preimage);
-        }
-        let bytes: [u8; DIGEST_BYTES] = hasher.finalize_fixed().into();
-        let string = format!("0x{}", hex::encode(bytes));
-        Self { bytes, string }
-    }
-
-    /// Returns a reference to the 32-byte SHA-3 hash.
-    pub fn as_bytes(&self) -> &[u8] {
-        self.bytes.as_slice()
-    }
-
-    /// Returns a reference to the hexadecimal string representation.
-    pub fn as_str(&self) -> &str {
-        self.string.as_str()
-    }
-
-    /// Extracts the binary representation.
-    pub fn to_vec(&self) -> Vec<u8> {
-        self.bytes.to_vec()
-    }
-}
-
-impl std::fmt::Display for Keccak256 {
-    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
-        write!(f, "{}", self.as_str())
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    #[test]
-    fn hash_and_stringify_works() {
-        assert_eq!(
-            super::Keccak256::from_slices(&["foo".as_bytes(), "bar".as_bytes(),]).as_str(),
-            "0x38d18acb67d25c8bb9942764b62f18e17054f66a817bd4295423adf9ed98873e"
-        );
-    }
-}

crates/common/src/lib.rs

@@ -3,13 +3,9 @@
 pub(crate) mod base;
 pub(crate) mod bit_length;
 pub(crate) mod byte_length;
-pub(crate) mod contract_identifier;
 pub(crate) mod evm_version;
 pub(crate) mod exit_code;
 pub(crate) mod extension;
-pub(crate) mod keccak256;
-pub(crate) mod metadata;
-pub(crate) mod object;
 pub(crate) mod utils;
 
 pub use self::base::*;
@@ -18,8 +14,4 @@ pub use self::byte_length::*;
 pub use self::evm_version::EVMVersion;
 pub use self::exit_code::*;
 pub use self::extension::*;
-pub use self::keccak256::*;
-pub use self::metadata::*;
-pub use self::object::*;
 pub use self::utils::*;
-pub use contract_identifier::*;

crates/common/src/metadata.rs

@@ -1,42 +0,0 @@
-//! The metadata hash type.
-
-use std::str::FromStr;
-
-use serde::{Deserialize, Serialize};
-
-/// The metadata hash type.
-#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, Serialize, Deserialize)]
-pub enum MetadataHash {
-    /// Do not include bytecode hash.
-    #[serde(rename = "none")]
-    None,
-    /// Include the `ipfs` hash.
-    #[serde(rename = "ipfs")]
-    IPFS,
-    /// Include the `keccak256`` hash.
-    #[serde(rename = "keccak256")]
-    Keccak256,
-}
-
-impl FromStr for MetadataHash {
-    type Err = anyhow::Error;
-
-    fn from_str(string: &str) -> Result<Self, Self::Err> {
-        match string {
-            "none" => Ok(Self::None),
-            "ipfs" => Ok(Self::IPFS),
-            "keccak256" => Ok(Self::Keccak256),
-            string => anyhow::bail!("unknown bytecode hash mode: `{string}`"),
-        }
-    }
-}
-
-impl std::fmt::Display for MetadataHash {
-    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
-        match self {
-            Self::None => write!(f, "none"),
-            Self::IPFS => write!(f, "ipfs"),
-            Self::Keccak256 => write!(f, "keccak256"),
-        }
-    }
-}

crates/common/src/object.rs

@@ -1,61 +0,0 @@
-//! The revive binary object helper module.
-
-use std::str::FromStr;
-
-use serde::{Deserialize, Serialize};
-
-/// The binary object format.
-///
-/// Unlinked contracts are stored in a different object format
-/// than final (linked) contract blobs.
-#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, Serialize, Deserialize)]
-pub enum ObjectFormat {
-    /// The unlinked ELF object format.
-    ELF,
-    /// The fully linked PVM format.
-    PVM,
-}
-
-impl ObjectFormat {
-    pub const PVM_MAGIC: [u8; 4] = [b'P', b'V', b'M', b'\0'];
-    pub const ELF_MAGIC: [u8; 4] = [0x7f, b'E', b'L', b'F'];
-}
-
-impl FromStr for ObjectFormat {
-    type Err = anyhow::Error;
-
-    fn from_str(value: &str) -> Result<Self, Self::Err> {
-        match value {
-            "ELF" => Ok(Self::ELF),
-            "PVM" => Ok(Self::PVM),
-            _ => anyhow::bail!(
-                "Unknown object format: {value}. Supported formats: {}, {}",
-                Self::ELF.to_string(),
-                Self::PVM.to_string()
-            ),
-        }
-    }
-}
-
-impl TryFrom<&[u8]> for ObjectFormat {
-    type Error = &'static str;
-
-    fn try_from(value: &[u8]) -> Result<Self, Self::Error> {
-        if value.starts_with(&Self::PVM_MAGIC) {
-            return Ok(Self::PVM);
-        }
-        if value.starts_with(&Self::ELF_MAGIC) {
-            return Ok(Self::ELF);
-        }
-        Err("expected a contract object")
-    }
-}
-
-impl std::fmt::Display for ObjectFormat {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        match self {
-            Self::ELF => write!(f, "ELF"),
-            Self::PVM => write!(f, "PVM"),
-        }
-    }
-}

crates/common/src/utils.rs

@@ -1,45 +1,25 @@
 //! The compiler common utils.
 
 /// Deserializes a `serde_json` object from slice with the recursion limit disabled.
-///
 /// Must be used for all JSON I/O to avoid crashes due to the aforementioned limit.
 pub fn deserialize_from_slice<O>(input: &[u8]) -> anyhow::Result<O>
 where
     O: serde::de::DeserializeOwned,
 {
-    let deserializer = serde_json::Deserializer::from_slice(input);
-    deserialize(deserializer)
-}
-
-/// Deserializes a `serde_json` object from string with the recursion limit disabled.
-///
-/// Must be used for all JSON I/O to avoid crashes due to the aforementioned limit.
-pub fn deserialize_from_str<O>(input: &str) -> anyhow::Result<O>
-where
-    O: serde::de::DeserializeOwned,
-{
-    let deserializer = serde_json::Deserializer::from_str(input);
-    deserialize(deserializer)
-}
-
-/// Deserializes a `serde_json` object from reader with the recursion limit disabled.
-///
-/// Must be used for all JSON I/O to avoid crashes due to the aforementioned limit.
-pub fn deserialize_from_reader<R, O>(reader: R) -> anyhow::Result<O>
-where
-    R: std::io::Read,
-    O: serde::de::DeserializeOwned,
-{
-    let deserializer = serde_json::Deserializer::from_reader(reader);
-    deserialize(deserializer)
-}
-
-/// Runs the generic deserializer.
-pub fn deserialize<'de, R, O>(mut deserializer: serde_json::Deserializer<R>) -> anyhow::Result<O>
-where
-    R: serde_json::de::Read<'de>,
-    O: serde::de::DeserializeOwned,
-{
+    let mut deserializer = serde_json::Deserializer::from_slice(input);
+    deserializer.disable_recursion_limit();
+    let deserializer = serde_stacker::Deserializer::new(&mut deserializer);
+    let result = O::deserialize(deserializer)?;
+    Ok(result)
+}
+
+/// Deserializes a `serde_json` object from string with the recursion limit disabled.
+/// Must be used for all JSON I/O to avoid crashes due to the aforementioned limit.
+pub fn deserialize_from_str<O>(input: &str) -> anyhow::Result<O>
+where
+    O: serde::de::DeserializeOwned,
+{
+    let mut deserializer = serde_json::Deserializer::from_str(input);
     deserializer.disable_recursion_limit();
     let deserializer = serde_stacker::Deserializer::new(&mut deserializer);
     let result = O::deserialize(deserializer)?;

crates/differential/Cargo.toml

@@ -1,7 +1,6 @@
 [package]
 name = "revive-differential"
-description = "utilities for differential testing the revive compiler against EVM"
-version = "0.2.0"
+version.workspace = true
 license.workspace = true
 edition.workspace = true
 authors.workspace = true
@@ -14,4 +13,4 @@ serde = { workspace = true }
 serde_json = { workspace = true }
 alloy-primitives = { workspace = true, features = ["serde"] }
 alloy-genesis = { workspace = true }
-alloy-serde = { workspace = true }
+alloy-serde = { workspace = true }

crates/differential/genesis.json

@@ -1,47 +1,47 @@
 {
-    "config": {
-        "chainId": 420420420,
-        "homesteadBlock": 0,
-        "eip150Block": 0,
-        "eip155Block": 0,
-        "eip158Block": 0,
-        "byzantiumBlock": 0,
-        "constantinopleBlock": 0,
-        "petersburgBlock": 0,
-        "istanbulBlock": 0,
-        "berlinBlock": 0,
-        "londonBlock": 0,
-        "arrowGlacierBlock": 0,
-        "grayGlacierBlock": 0,
-        "shanghaiTime": 0,
-        "cancunTime": 0,
-        "terminalTotalDifficulty": 0,
-        "terminalTotalDifficultyPassed": true,
-        "blobSchedule": {
-            "cancun": {
-                "target": 3,
-                "max": 6,
-                "baseFeeUpdateFraction": 3338477
-            }
-        }
-    },
-    "coinbase": "0xffffffffffffffffffffffffffffffffffffffff",
-    "difficulty": "0x20000",
-    "extraData": "",
-    "gasLimit": "0xffffffff",
-    "nonce": "0x0000000000000042",
-    "mixhash": "0x0000000000000000000000000000000000000000000000000000000000000000",
-    "parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
-    "timestamp": "0x00",
-    "alloc": {
-        "0101010101010101010101010101010101010101": {
-            "balance": "1000000000"
-        },
-        "0202020202020202020202020202020202020202": {
-            "balance": "1000000000"
-        },
-        "0303030303030303030303030303030303030303": {
-            "balance": "1000000000"
-        }
+  "config": {
+    "chainId": 420420420,
+    "homesteadBlock": 0,
+    "eip150Block": 0,
+    "eip155Block": 0,
+    "eip158Block": 0,
+    "byzantiumBlock": 0,
+    "constantinopleBlock": 0,
+    "petersburgBlock": 0,
+    "istanbulBlock": 0,
+    "berlinBlock": 0,
+    "londonBlock": 0,
+    "arrowGlacierBlock": 0,
+    "grayGlacierBlock": 0,
+    "shanghaiTime": 0,
+    "cancunTime": 0,
+    "terminalTotalDifficulty": 0,
+    "terminalTotalDifficultyPassed": true,
+    "blobSchedule": {
+      "cancun": {
+        "target": 3,
+        "max": 6,
+        "baseFeeUpdateFraction": 3338477
+      }
     }
-}
+  },
+  "coinbase": "0xffffffffffffffffffffffffffffffffffffffff",
+  "difficulty": "0x20000",
+  "extraData": "",
+  "gasLimit": "0xffffffff",
+  "nonce": "0x0000000000000042",
+  "mixhash": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "parentHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
+  "timestamp": "0x00",
+  "alloc": {
+    "0101010101010101010101010101010101010101": {
+      "balance": "1000000000"
+    },
+    "0202020202020202020202020202020202020202": {
+      "balance": "1000000000"
+    },
+    "0303030303030303030303030303030303030303": {
+      "balance": "1000000000"
+    }
+  }
+}

crates/differential/src/go_duration.rs

@@ -3,8 +3,8 @@ use std::time::Duration;
 /// Parse a go formatted duration.
 ///
 /// Sources:
-/// - <https://crates.io/crates/go-parse-duration> (fixed an utf8 bug)
-/// - <https://github.com/golang/go/blob/master/src/time/format.go>
+/// - https://crates.io/crates/go-parse-duration (fixed an utf8 bug)
+/// - https://github.com/golang/go/blob/master/src/time/format.go
 pub fn parse_go_duration(value: &str) -> Result<Duration, String> {
     parse_duration(value).map(|ns| Duration::from_nanos(ns.unsigned_abs()))
 }

crates/explorer/Cargo.toml

@@ -1,20 +0,0 @@
-[package]
-name = "revive-explorer"
-version = "0.1.0"
-license.workspace = true
-edition.workspace = true
-repository.workspace = true
-authors.workspace = true
-description = "Helper utility to inspect debug builds"
-
-[[bin]]
-name = "revive-explorer"
-path = "src/main.rs"
-
-[dependencies]
-anyhow = { workspace = true }
-clap = { workspace = true, features = ["help", "std", "derive"] }
-num_cpus = { workspace = true }
-
-revive-yul = { workspace = true }
-

crates/explorer/README.md

@@ -1,49 +0,0 @@
-# revive-explorer
-
-The `revive-explorer` is a helper utility for exploring the compilers YUL lowering unit.
-
-It analyzes a given shared objects from the debug dump and outputs:
-- The count of each YUL statement translated.
-- A per YUL statement break-down of bytecode size contributed per.
-- Estimated `yul-phaser` cost parameters.
-
-Example:
-
-```
-statements count:
-	block 532
-	Caller 20
-	Not 73
-	Gas 24
-	Shr 2
-    ...
-	Shl 259
-	SetImmutable 2
-	CodeSize 1
-	CallDataLoad 87
-	Return 56
-bytes per statement:
-	Or 756
-	CodeCopy 158
-	Log3 620
-	Return 1562
-	MStore 36128
-	...
-	ReturnDataCopy 2854
-	DataOffset 28
-	assignment 1194
-	Number 540
-	CallValue 4258
-yul-phaser parameters:
-	--break-cost 1
-	--variable-declaration-cost 3
-	--function-call-cost 8
-	--if-cost 4
-	--expression-statement-cost 6
-	--function-definition-cost 11
-	--switch-cost 3
-	--block-cost 1
-	--leave-cost 1
-	--assignment-cost 1
-```
-

crates/explorer/src/dwarfdump.rs

@@ -1,68 +0,0 @@
-//! The `llvm-dwarfdump` utility helper library.
-
-use std::{
-    path::{Path, PathBuf},
-    process::{Command, Stdio},
-};
-
-pub static EXECUTABLE: &str = "llvm-dwarfdump";
-pub static DEBUG_LINES_ARGUMENTS: [&str; 1] = ["--debug-line"];
-pub static SOURCE_FILE_ARGUMENTS: [&str; 1] = ["--show-sources"];
-
-/// Calls the `llvm-dwarfdump` tool to extract debug line information
-/// from the shared object at `path`. Returns the output.
-///
-/// Provide `Some(dwarfdump_exectuable)` to override the default executable.
-pub fn debug_lines(
-    shared_object: &Path,
-    dwarfdump_executable: &Option<PathBuf>,
-) -> anyhow::Result<String> {
-    dwarfdump(shared_object, dwarfdump_executable, &DEBUG_LINES_ARGUMENTS)
-}
-
-/// Calls the `llvm-dwarfdump` tool to extract the source file name.
-/// Returns the source file path.
-///
-/// Provide `Some(dwarfdump_exectuable)` to override the default executable.
-pub fn source_file(
-    shared_object: &Path,
-    dwarfdump_executable: &Option<PathBuf>,
-) -> anyhow::Result<PathBuf> {
-    let output = dwarfdump(shared_object, dwarfdump_executable, &SOURCE_FILE_ARGUMENTS)?;
-    let output = output.trim();
-
-    if output.is_empty() {
-        anyhow::bail!(
-            "the shared object at path `{}` doesn't contain the source file name. Hint: compile with debug information (-g)?",
-            shared_object.display()
-        );
-    }
-
-    Ok(output.into())
-}
-
-/// The internal `llvm-dwarfdump` helper function.
-fn dwarfdump(
-    shared_object: &Path,
-    dwarfdump_executable: &Option<PathBuf>,
-    arguments: &[&str],
-) -> anyhow::Result<String> {
-    let executable = dwarfdump_executable
-        .to_owned()
-        .unwrap_or_else(|| PathBuf::from(EXECUTABLE));
-
-    let output = Command::new(executable)
-        .args(arguments)
-        .arg(shared_object)
-        .stdin(Stdio::null())
-        .stdout(Stdio::piped())
-        .stderr(Stdio::piped())
-        .spawn()?
-        .wait_with_output()?;
-
-    if !output.status.success() {
-        anyhow::bail!(String::from_utf8_lossy(&output.stderr).to_string());
-    }
-
-    Ok(String::from_utf8_lossy(&output.stdout).to_string())
-}

crates/explorer/src/dwarfdump_analyzer.rs

@@ -1,222 +0,0 @@
-//! The core dwarf dump analyzer library.
-
-use std::{
-    collections::HashMap,
-    path::{Path, PathBuf},
-};
-
-use revive_yul::lexer::token::location::Location;
-
-use crate::location_mapper::{self, LocationMapper};
-
-/// The dwarf dump analyzer.
-///
-/// Loads debug information from `llvm-dwarfdump` and calculates statistics
-/// about the compiled YUL statements:
-/// - Statements count
-/// - Per-statement
-#[derive(Debug, Default)]
-pub struct DwarfdumpAnalyzer {
-    /// The YUL source file path.
-    source: PathBuf,
-
-    /// The YUL location to statements map.
-    location_map: HashMap<Location, String>,
-
-    /// The `llvm-dwarfdump --debug-lines` output.
-    debug_lines: String,
-
-    /// The observed statements.
-    statements_count: HashMap<String, usize>,
-    /// The observed statement to instructions size.
-    statements_size: HashMap<String, u64>,
-}
-
-impl DwarfdumpAnalyzer {
-    /// The debug info analyzer constructor.
-    ///
-    /// `source` is the path to the YUL source file.
-    /// `debug_lines` is the `llvm-dwarfdump --debug-lines` output.
-    pub fn new(source: &Path, debug_lines: String) -> Self {
-        Self {
-            source: source.to_path_buf(),
-            debug_lines,
-            ..Default::default()
-        }
-    }
-
-    /// Run the analysis.
-    pub fn analyze(&mut self) -> anyhow::Result<()> {
-        self.map_locations()?;
-        self.analyze_statements()?;
-        Ok(())
-    }
-
-    /// Populate the maps so that we can always unwrap later.
-    fn map_locations(&mut self) -> anyhow::Result<()> {
-        self.location_map = LocationMapper::map_locations(&self.source)?;
-
-        self.statements_count = HashMap::with_capacity(self.location_map.len());
-        self.statements_size = HashMap::with_capacity(self.location_map.len());
-
-        for statement in self.location_map.values() {
-            if !self.statements_size.contains_key(statement) {
-                self.statements_size.insert(statement.clone(), 0);
-            }
-
-            *self.statements_count.entry(statement.clone()).or_insert(0) += 1;
-        }
-
-        Ok(())
-    }
-
-    /// Analyze how much bytes of insturctions each statement contributes.
-    fn analyze_statements(&mut self) -> anyhow::Result<()> {
-        let mut previous_offset = 0;
-        let mut previous_location = Location::new(0, 0);
-
-        for line in self
-            .debug_lines
-            .lines()
-            .skip_while(|line| !line.starts_with("Address"))
-            .skip(2)
-        {
-            let mut parts = line.split_whitespace();
-            let (Some(offset), Some(line), Some(column)) =
-                (parts.next(), parts.next(), parts.next())
-            else {
-                continue;
-            };
-
-            let current_offset = u64::from_str_radix(offset.trim_start_matches("0x"), 16)?;
-            let mut current_location = Location::new(line.parse()?, column.parse()?);
-
-            // TODO: A bug? Needs further investigation.
-            if current_location.line == 0 && current_location.column != 0 {
-                current_location.line = previous_location.line;
-            }
-
-            if let Some(statement) = self.location_map.get(&previous_location) {
-                let contribution = current_offset - previous_offset;
-                *self.statements_size.get_mut(statement).unwrap() += contribution;
-            }
-
-            previous_offset = current_offset;
-            previous_location = current_location;
-        }
-
-        Ok(())
-    }
-
-    /// Print the per-statement count break-down.
-    pub fn display_statement_count(&self) {
-        println!("statements count:");
-        for (statement, count) in self.statements_count.iter() {
-            println!("\t{statement} {count}");
-        }
-    }
-
-    /// Print the per-statement byte size contribution break-down.
-    pub fn display_statement_size(&self) {
-        println!("bytes per statement:");
-        for (statement, size) in self.statements_size.iter() {
-            println!("\t{statement} {size}");
-        }
-    }
-
-    /// Print the estimated `yul-phaser` cost parameters.
-    pub fn display_phaser_costs(&self, yul_phaser_scale: u64) {
-        println!("yul-phaser parameters:");
-        for (parameter, cost) in self.phaser_costs(yul_phaser_scale) {
-            println!("\t{parameter} {cost}");
-        }
-    }
-
-    /// Estimate the `yul-phaser` costs using the simplified weight function:
-    /// `Total size / toal count = cost`
-    pub fn phaser_costs(&self, yul_phaser_scale: u64) -> Vec<(String, u64)> {
-        let mut costs: HashMap<String, (usize, u64)> = HashMap::with_capacity(16);
-        for (statement, count) in self
-            .statements_count
-            .iter()
-            .filter(|(_, count)| **count > 0)
-        {
-            let size = self.statements_size.get(statement).unwrap();
-            let cost = match statement.as_str() {
-                location_mapper::FOR => "--for-loop-cost",
-                location_mapper::OTHER => continue,
-                location_mapper::INTERNAL => continue,
-                location_mapper::BLOCK => "--block-cost",
-                location_mapper::FUNCTION_CALL => "--function-call-cost",
-                location_mapper::IF => "--if-cost",
-                location_mapper::SWITCH => "--switch-cost",
-                location_mapper::DECLARATION => "--variable-declaration-cost",
-                location_mapper::ASSIGNMENT => "--assignment-cost",
-                location_mapper::FUNCTION_DEFINITION => "--function-definition-cost",
-                location_mapper::IDENTIFIER => "--identifier-cost",
-                location_mapper::LITERAL => "--literal-cost",
-                _ => "--expression-statement-cost",
-            };
-
-            let entry = costs.entry(cost.to_string()).or_default();
-            entry.0 += count;
-            entry.1 += size;
-        }
-
-        let costs = costs
-            .iter()
-            .map(|(cost, (count, size))| {
-                let ratio = *size / *count as u64;
-                (cost.to_string(), ratio.min(100))
-            })
-            .collect::<Vec<_>>();
-
-        let scaled_costs = scale_to(
-            costs
-                .iter()
-                .map(|(_, ratio)| *ratio)
-                .collect::<Vec<_>>()
-                .as_slice(),
-            yul_phaser_scale,
-        );
-
-        costs
-            .iter()
-            .zip(scaled_costs)
-            .map(|((cost, _), scaled_ratio)| (cost.to_string(), scaled_ratio))
-            .collect()
-    }
-}
-
-/// Given a slice of u64 values, returns a `Vec<u64>` where each element
-/// is linearly scaled into the closed interval [1, 10].
-fn scale_to(data: &[u64], scale_max: u64) -> Vec<u64> {
-    if data.is_empty() {
-        return Vec::new();
-    }
-
-    let mut min = data[0];
-    let mut max = data[0];
-    for &x in &data[1..] {
-        if x < min {
-            min = x;
-        }
-        if x > max {
-            max = x;
-        }
-    }
-    if max < scale_max {
-        return data.to_vec();
-    }
-
-    let range = max - min;
-    data.iter()
-        .map(|&x| {
-            if range == 0 {
-                1
-            } else {
-                1 + (x - min) * scale_max / range
-            }
-        })
-        .collect()
-}

crates/explorer/src/lib.rs

@@ -1,6 +0,0 @@
-//! The revive explorer leverages debug info to get insights into emitted code.
-
-pub mod dwarfdump;
-pub mod dwarfdump_analyzer;
-pub mod location_mapper;
-pub mod yul_phaser;

crates/explorer/src/location_mapper.rs

@@ -1,123 +0,0 @@
-//! The location mapper utility maps YUL source locations to AST statements.
-
-use std::{collections::HashMap, path::Path};
-
-use revive_yul::{
-    lexer::{token::location::Location, Lexer},
-    parser::{
-        identifier::Identifier,
-        statement::{
-            assignment::Assignment,
-            block::Block,
-            expression::{function_call::FunctionCall, literal::Literal},
-            for_loop::ForLoop,
-            function_definition::FunctionDefinition,
-            if_conditional::IfConditional,
-            object::Object,
-            switch::Switch,
-            variable_declaration::VariableDeclaration,
-        },
-    },
-    visitor::{AstNode, AstVisitor},
-};
-
-/// Code attributed to an unknown location.
-pub const OTHER: &str = "other";
-/// Code attributed to a compiler internal location.
-pub const INTERNAL: &str = "internal";
-/// Code attributed to a block.
-pub const BLOCK: &str = "block";
-/// Code attributed to a function call.
-pub const FUNCTION_CALL: &str = "function_call";
-/// Code attributed to a for loop.
-pub const FOR: &str = "for";
-/// Code attributed to an if statement.
-pub const IF: &str = "if";
-/// Code attributed to a switch statement.
-pub const SWITCH: &str = "switch";
-/// Code attributed to a variable declaration.
-pub const DECLARATION: &str = "let";
-/// Code attributed to a variable assignement.
-pub const ASSIGNMENT: &str = "assignment";
-/// Code attributed to a function definition.
-pub const FUNCTION_DEFINITION: &str = "function_definition";
-/// Code attributed to an identifier.
-pub const IDENTIFIER: &str = "identifier";
-/// Code attributed to a literal.
-pub const LITERAL: &str = "literal";
-
-/// The location to statements mapper.
-pub struct LocationMapper(HashMap<Location, String>);
-
-impl LocationMapper {
-    /// Construct a node location map from the given YUL `source` file.
-    pub fn map_locations(source: &Path) -> anyhow::Result<HashMap<Location, String>> {
-        let mut lexer = Lexer::new(std::fs::read_to_string(source)?);
-        let ast = Object::parse(&mut lexer, None).map_err(|error| {
-            anyhow::anyhow!("Contract `{}` parsing error: {:?}", source.display(), error)
-        })?;
-
-        let mut location_map = Self(Default::default());
-        ast.accept(&mut location_map);
-        location_map.0.insert(Location::new(0, 0), OTHER.into());
-        location_map.0.insert(Location::new(1, 0), INTERNAL.into());
-
-        Ok(location_map.0)
-    }
-}
-
-impl AstVisitor for LocationMapper {
-    fn visit(&mut self, node: &impl AstNode) {
-        node.visit_children(self);
-    }
-
-    fn visit_block(&mut self, node: &Block) {
-        node.visit_children(self);
-        self.0.insert(node.location, BLOCK.into());
-    }
-
-    fn visit_assignment(&mut self, node: &Assignment) {
-        node.visit_children(self);
-        self.0.insert(node.location, ASSIGNMENT.into());
-    }
-
-    fn visit_if_conditional(&mut self, node: &IfConditional) {
-        node.visit_children(self);
-        self.0.insert(node.location, IF.into());
-    }
-
-    fn visit_variable_declaration(&mut self, node: &VariableDeclaration) {
-        node.visit_children(self);
-        self.0.insert(node.location, DECLARATION.into());
-    }
-
-    fn visit_function_call(&mut self, node: &FunctionCall) {
-        node.visit_children(self);
-        self.0.insert(node.location, node.name.to_string());
-    }
-
-    fn visit_function_definition(&mut self, node: &FunctionDefinition) {
-        node.visit_children(self);
-        self.0.insert(node.location, FUNCTION_DEFINITION.into());
-    }
-
-    fn visit_identifier(&mut self, node: &Identifier) {
-        node.visit_children(self);
-        self.0.insert(node.location, IDENTIFIER.into());
-    }
-
-    fn visit_literal(&mut self, node: &Literal) {
-        node.visit_children(self);
-        self.0.insert(node.location, LITERAL.into());
-    }
-
-    fn visit_for_loop(&mut self, node: &ForLoop) {
-        node.visit_children(self);
-        self.0.insert(node.location, FOR.into());
-    }
-
-    fn visit_switch(&mut self, node: &Switch) {
-        node.visit_children(self);
-        self.0.insert(node.location, SWITCH.into());
-    }
-}

crates/explorer/src/main.rs

@@ -1,59 +0,0 @@
-use std::path::PathBuf;
-
-use clap::Parser;
-
-use revive_explorer::{dwarfdump, dwarfdump_analyzer::DwarfdumpAnalyzer, yul_phaser};
-
-/// The `revive-explorer` is a helper utility for exploring the compilers YUL lowering unit.
-///
-/// It analyzes a given shared objects from the debug dump and outputs:
-/// - The count of each YUL statement translated.
-/// - A per YUL statement break-down of bytecode size contributed per.
-/// - Estimated `yul-phaser` cost parameters.
-///
-/// Note: This tool might not be fully accurate, especially when the code was optimized.
-#[derive(Parser, Debug)]
-#[command(version, about, long_about = None)]
-struct Args {
-    /// Path of the dwarfdump executable.
-    #[arg(short, long)]
-    dwarfdump: Option<PathBuf>,
-
-    /// The YUL phaser cost scale maximum value.
-    #[arg(short, long, default_value_t = 10)]
-    cost_scale: u64,
-
-    /// Run the provided yul-phaser executable using the estimated costs.
-    #[arg(short, long)]
-    yul_phaser: Option<PathBuf>,
-
-    /// Path of the shared object to analyze.
-    /// It must have been compiled with debug info (-g).
-    file: PathBuf,
-}
-
-fn main() -> anyhow::Result<()> {
-    let args = Args::parse();
-
-    let source_file = dwarfdump::source_file(&args.file, &args.dwarfdump)?;
-    let debug_lines = dwarfdump::debug_lines(&args.file, &args.dwarfdump)?;
-    let mut analyzer = DwarfdumpAnalyzer::new(source_file.as_path(), debug_lines);
-
-    analyzer.analyze()?;
-
-    if let Some(path) = args.yul_phaser.as_ref() {
-        yul_phaser::run(
-            path,
-            source_file.as_path(),
-            analyzer.phaser_costs(args.cost_scale).as_slice(),
-            num_cpus::get() / 2, // TODO: should be configurable.
-        )?;
-        return Ok(());
-    }
-
-    analyzer.display_statement_count();
-    analyzer.display_statement_size();
-    analyzer.display_phaser_costs(args.cost_scale);
-
-    Ok(())
-}

crates/explorer/src/yul_phaser.rs

@@ -1,79 +0,0 @@
-//! The revive explorer YUL phaser utility library.
-//!
-//! This can be used to invoke the `yul-phaser` utility,
-//! used to find better YUL optimizer sequences.
-
-use std::{
-    path::{Path, PathBuf},
-    process::{Command, Stdio},
-    thread,
-    time::{SystemTime, UNIX_EPOCH},
-};
-
-/// The `yul-phaser` sane default arguments:
-/// - Less verbose output.
-/// - Sufficient rounds.
-/// - Sufficient random population start.
-const ARGUMENTS: [&str; 6] = [
-    "--hide-round",
-    "--rounds",
-    "1000",
-    "--random-population",
-    "100",
-    "--show-only-top-chromosome",
-];
-
-/// Run multiple YUL phaser executables in parallel.
-pub fn run(
-    executable: &Path,
-    source: &Path,
-    costs: &[(String, u64)],
-    n_threads: usize,
-) -> anyhow::Result<()> {
-    let mut handles = Vec::with_capacity(n_threads);
-
-    for n in 0..n_threads {
-        let executable = executable.to_path_buf();
-        let source = source.to_path_buf();
-        let costs = costs.to_vec();
-
-        handles.push(thread::spawn(move || {
-            spawn_process(executable, source, costs, n)
-        }));
-    }
-
-    for handle in handles {
-        let _ = handle.join();
-    }
-
-    Ok(())
-}
-
-/// The `yul-phaser` process spawning helper function.
-fn spawn_process(
-    executable: PathBuf,
-    source: PathBuf,
-    costs: Vec<(String, u64)>,
-    seed: usize,
-) -> anyhow::Result<()> {
-    let cost_parameters = costs
-        .iter()
-        .flat_map(|(parameter, cost)| vec![parameter.clone(), cost.to_string()]);
-
-    let secs = SystemTime::now()
-        .duration_since(UNIX_EPOCH)
-        .expect("Time went backwards")
-        .as_secs();
-
-    Command::new(executable)
-        .args(cost_parameters)
-        .args(ARGUMENTS)
-        .arg("--seed")
-        .arg((seed + secs as usize).to_string())
-        .arg(source)
-        .stdin(Stdio::null())
-        .spawn()?
-        .wait()?;
-
-    Ok(())
-}

crates/integration/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "revive-integration"
-version = "0.2.0"
+version.workspace = true
 license.workspace = true
 edition.workspace = true
 repository.workspace = true
@@ -13,7 +13,7 @@ alloy-sol-types = { workspace = true }
 hex = { workspace = true }
 serde_json = { workspace = true }
 
-resolc = { workspace = true }
+revive-solidity = { workspace = true }
 revive-runner = { workspace = true }
 revive-llvm-context = { workspace = true }
 

crates/integration/codesize.json

@@ -1,10 +1,10 @@
 {
-  "Baseline": 932,
-  "Computation": 2313,
-  "DivisionArithmetics": 9103,
-  "ERC20": 17479,
-  "Events": 1692,
-  "FibonacciIterative": 1508,
-  "Flipper": 2098,
-  "SHA1": 8176
-}
+  "Baseline": 939,
+  "Computation": 2282,
+  "DivisionArithmetics": 8849,
+  "ERC20": 18308,
+  "Events": 1640,
+  "FibonacciIterative": 1497,
+  "Flipper": 2099,
+  "SHA1": 8243
+}

crates/integration/contracts/AddModMulMod.sol

@@ -1,81 +0,0 @@
-// SPDX-License-Identifier: GPL-3.0
-
-pragma solidity ^0.8;
-
-/* runner.json
-{
-    "differential": true,
-    "actions": [
-        {
-            "Upload": {
-                "code": {
-                    "Solidity": {
-                        "contract": "AddModMulMod"
-                    }
-                }
-            }
-        },
-        {
-            "Instantiate": {
-                "value": 123123,
-                "code": {
-                    "Solidity": {
-                        "contract": "AddModMulModTester"
-                    }
-                }
-            }
-        },
-        {
-            "VerifyCall": {
-                "success": true
-            }
-        }
-    ]
-}
-*/
-
-contract AddModMulMod {
-    function test() public returns (uint256) {
-        // Note that this only works because computation on literals is done using
-        // unbounded integers.
-        if ((2**255 + 2**255) % 7 != addmod(2**255, 2**255, 7)) return 1;
-        if ((2**255 + 2**255) % 7 != addmod(2**255, 2**255, 7)) return 2;
-        return 0;
-    }
-
-    function f(uint256 d) public pure returns (uint256) {
-        addmod(1, 2, d);
-        return 2;
-    }
-
-    function g(uint256 d) public pure returns (uint256) {
-        mulmod(1, 2, d);
-        return 2;
-    }
-
-    function h() public pure returns (uint256) {
-        mulmod(0, 1, 2);
-        mulmod(1, 0, 2);
-        addmod(0, 1, 2);
-        addmod(1, 0, 2);
-        return 2;
-    }
-}
-
-contract AddModMulModTester {
-    constructor() payable {
-        AddModMulMod c = new AddModMulMod();
-
-        assert(c.test() == 0);
-
-        try c.f(0) returns (uint m) { revert(); } catch Panic(uint errorCode) {
-            assert(errorCode == 0x12);
-        }
-
-        try c.g(0) returns (uint m) { revert(); } catch Panic(uint errorCode) {
-            assert(errorCode == 0x12);
-        }
-
-        assert(c.h() == 2);
-    } 
-}

crates/integration/contracts/SAR.sol

@@ -1,49 +0,0 @@
-// SPDX-License-Identifier: MIT
-pragma solidity ^0.8;
-
-/* runner.json
-{
-    "differential": true,
-    "actions": [
-        {
-            "Instantiate": {
-                "code": {
-                    "Solidity": {
-                        "contract": "SAR"
-                    }
-                }
-            }
-        }
-    ]
-}
-*/
-
-contract SAR {
-  constructor() payable {
-    assert(sar(0x03, 0x01) == 0x01);
-    assert(
-      sar(
-        0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff,
-        0x01
-      ) == 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
-    );
-    assert(
-      sar(
-        0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff,
-        0xff
-      ) == 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
-    );
-    assert(
-      sar(
-        0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff,
-        0x100
-      ) == 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
-    );
-  }
-
-  function sar(uint256 a, uint256 b) public pure returns (uint256 c) {
-    assembly {
-      c := sar(b, a)
-    }
-  }
-}

crates/integration/src/cases.rs

@@ -1,8 +1,8 @@
 use alloy_primitives::{Address, Bytes, I256, U256};
 use alloy_sol_types::{sol, SolCall, SolConstructor};
 
-use resolc::test_utils::*;
 use revive_llvm_context::OptimizerSettings;
+use revive_solidity::test_utils::*;
 
 #[derive(Clone)]
 pub struct Contract {
@@ -12,26 +12,6 @@ pub struct Contract {
     pub calldata: Vec<u8>,
 }
 
-impl Contract {
-    pub fn build(calldata: Vec<u8>, name: &'static str, code: &str) -> Self {
-        Self {
-            name,
-            evm_runtime: compile_evm_bin_runtime(name, code),
-            pvm_runtime: compile_blob(name, code),
-            calldata,
-        }
-    }
-
-    pub fn build_size_opt(calldata: Vec<u8>, name: &'static str, code: &str) -> Self {
-        Self {
-            name,
-            evm_runtime: compile_evm_bin_runtime(name, code),
-            pvm_runtime: compile_blob_with_options(name, code, true, OptimizerSettings::size()),
-            calldata,
-        }
-    }
-}
-
 macro_rules! case {
     // Arguments:
     //     1. The file name, expect to live under "../contracts/"
@@ -281,6 +261,26 @@ sol!(
 case!("AddressPredictor.sol", Predicted, constructorCall, predicted_constructor, salt: U256);
 case!("AddressPredictor.sol", AddressPredictor, constructorCall, address_predictor_constructor, salt: U256, bytecode: Bytes);
 
+impl Contract {
+    pub fn build(calldata: Vec<u8>, name: &'static str, code: &str) -> Self {
+        Self {
+            name,
+            evm_runtime: compile_evm_bin_runtime(name, code),
+            pvm_runtime: compile_blob(name, code),
+            calldata,
+        }
+    }
+
+    pub fn build_size_opt(calldata: Vec<u8>, name: &'static str, code: &str) -> Self {
+        Self {
+            name,
+            evm_runtime: compile_evm_bin_runtime(name, code),
+            pvm_runtime: compile_blob_with_options(name, code, true, OptimizerSettings::size()),
+            calldata,
+        }
+    }
+}
+
 #[cfg(test)]
 mod tests {
     use rayon::iter::{IntoParallelIterator, ParallelIterator};

crates/integration/src/tests.rs

@@ -60,8 +60,6 @@ test_spec!(mload, "MLoad", "MLoad.sol");
 test_spec!(delegate_no_contract, "DelegateCaller", "DelegateCaller.sol");
 test_spec!(function_type, "FunctionType", "FunctionType.sol");
 test_spec!(layout_at, "LayoutAt", "LayoutAt.sol");
-test_spec!(shift_arithmetic_right, "SAR", "SAR.sol");
-test_spec!(add_mod_mul_mod, "AddModMulModTester", "AddModMulMod.sol");
 
 fn instantiate(path: &str, contract: &str) -> Vec<SpecsAction> {
     vec![Instantiate {

crates/linker/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "revive-linker"
-version = "0.2.0"
+version.workspace = true
 license.workspace = true
 edition.workspace = true
 repository.workspace = true
@@ -8,10 +8,10 @@ authors.workspace = true
 description = "revive compiler linker utils"
 
 [dependencies]
-anyhow = { workspace = true }
-libc = { workspace = true }
-polkavm-linker = { workspace = true }
 tempfile = { workspace = true }
+polkavm-linker = { workspace = true }
+libc = { workspace = true }
+anyhow = { workspace = true }
 
-lld-sys = { workspace = true }
 revive-builtins = { workspace = true }
+lld-sys = { workspace = true }

crates/linker/src/elf.rs

@@ -1,114 +0,0 @@
-//! The revive ELF object linker library.
-
-use std::{ffi::CString, fs, path::PathBuf, sync::Mutex};
-
-use lld_sys::LLDELFLink;
-use tempfile::TempDir;
-
-use revive_builtins::COMPILER_RT;
-
-static GUARD: Mutex<()> = Mutex::new(());
-
-/// The revive ELF object linker.
-pub struct ElfLinker {
-    temporary_directory: TempDir,
-    output_path: PathBuf,
-    object_path: PathBuf,
-    symbols_path: PathBuf,
-    linker_script_path: PathBuf,
-}
-
-impl ElfLinker {
-    const LINKER_SCRIPT: &str = r#"
-SECTIONS {
-    .text : { KEEP(*(.text.polkavm_export)) *(.text .text.*) }
-}"#;
-
-    const BUILTINS_ARCHIVE_FILE: &str = "libclang_rt.builtins-riscv64.a";
-    const BUILTINS_LIB_NAME: &str = "clang_rt.builtins-riscv64";
-
-    /// The setup routine prepares a temporary working directory.
-    pub fn setup() -> anyhow::Result<Self> {
-        let temporary_directory = TempDir::new()?;
-        let object_path = temporary_directory.path().join("obj.o");
-        let output_path = temporary_directory.path().join("out.o");
-        let symbols_path = temporary_directory.path().join("sym.o");
-        let linker_script_path = temporary_directory.path().join("linker.ld");
-
-        fs::write(&linker_script_path, Self::LINKER_SCRIPT)
-            .map_err(|message| anyhow::anyhow!("{message} {linker_script_path:?}",))?;
-
-        let compiler_rt_path = temporary_directory.path().join(Self::BUILTINS_ARCHIVE_FILE);
-        fs::write(&compiler_rt_path, COMPILER_RT)
-            .map_err(|message| anyhow::anyhow!("{message} {compiler_rt_path:?}"))?;
-
-        Ok(Self {
-            temporary_directory,
-            output_path,
-            object_path,
-            symbols_path,
-            linker_script_path,
-        })
-    }
-
-    /// Link `input` with `symbols` and the `compiler_rt` via `LLD`.
-    pub fn link<T: AsRef<[u8]>>(self, input: T, symbols: T) -> anyhow::Result<Vec<u8>> {
-        fs::write(&self.object_path, input)
-            .map_err(|message| anyhow::anyhow!("{message} {:?}", self.object_path))?;
-
-        fs::write(&self.symbols_path, symbols)
-            .map_err(|message| anyhow::anyhow!("{message} {:?}", self.symbols_path))?;
-
-        if lld(self
-            .create_arguments()
-            .into_iter()
-            .map(|v| v.to_string())
-            .collect())
-        {
-            return Err(anyhow::anyhow!("ld.lld failed"));
-        }
-
-        Ok(fs::read(&self.output_path)?)
-    }
-
-    /// The argument creation helper function.
-    fn create_arguments(&self) -> Vec<String> {
-        [
-            "ld.lld",
-            "--error-limit=0",
-            "--relocatable",
-            "--emit-relocs",
-            "--no-relax",
-            "--unique",
-            "--gc-sections",
-            self.linker_script_path.to_str().expect("should be utf8"),
-            "-o",
-            self.output_path.to_str().expect("should be utf8"),
-            self.object_path.to_str().expect("should be utf8"),
-            self.symbols_path.to_str().expect("should be utf8"),
-            "--library-path",
-            self.temporary_directory
-                .path()
-                .to_str()
-                .expect("should be utf8"),
-            "--library",
-            Self::BUILTINS_LIB_NAME,
-        ]
-        .iter()
-        .map(ToString::to_string)
-        .collect()
-    }
-}
-
-/// The thread-safe LLD helper function.
-fn lld(arguments: Vec<String>) -> bool {
-    let c_strings = arguments
-        .into_iter()
-        .map(|arg| CString::new(arg).expect("ld.lld args should not contain null bytes"))
-        .collect::<Vec<_>>();
-
-    let args: Vec<*const libc::c_char> = c_strings.iter().map(|arg| arg.as_ptr()).collect();
-
-    let _lock = GUARD.lock().expect("ICE: linker mutex should not poison");
-    unsafe { LLDELFLink(args.as_ptr(), args.len()) == 0 }
-}

crates/linker/src/lib.rs

@@ -1,4 +1,76 @@
-//! The revive ELF object to PVM blob linker library.
+use std::{env, ffi::CString, fs};
 
-pub mod elf;
-pub mod pvm;
+use lld_sys::LLDELFLink;
+use revive_builtins::COMPILER_RT;
+
+const LINKER_SCRIPT: &str = r#"
+SECTIONS {
+    .text : { KEEP(*(.text.polkavm_export)) *(.text .text.*) }
+}"#;
+
+const BUILTINS_ARCHIVE_FILE: &str = "libclang_rt.builtins-riscv64.a";
+const BUILTINS_LIB_NAME: &str = "clang_rt.builtins-riscv64";
+
+fn invoke_lld(cmd_args: &[&str]) -> bool {
+    let c_strings = cmd_args
+        .iter()
+        .map(|arg| CString::new(*arg).expect("ld.lld args should not contain null bytes"))
+        .collect::<Vec<_>>();
+
+    let args: Vec<*const libc::c_char> = c_strings.iter().map(|arg| arg.as_ptr()).collect();
+
+    unsafe { LLDELFLink(args.as_ptr(), args.len()) == 0 }
+}
+
+pub fn polkavm_linker<T: AsRef<[u8]>>(code: T, strip_binary: bool) -> anyhow::Result<Vec<u8>> {
+    let mut config = polkavm_linker::Config::default();
+    config.set_strip(strip_binary);
+    config.set_optimize(true);
+
+    polkavm_linker::program_from_elf(config, code.as_ref())
+        .map_err(|reason| anyhow::anyhow!("polkavm linker failed: {}", reason))
+}
+
+pub fn link<T: AsRef<[u8]>>(input: T) -> anyhow::Result<Vec<u8>> {
+    let dir = tempfile::tempdir().expect("failed to create temp directory for linking");
+    let output_path = dir.path().join("out.so");
+    let object_path = dir.path().join("out.o");
+    let linker_script_path = dir.path().join("linker.ld");
+    let compiler_rt_path = dir.path().join(BUILTINS_ARCHIVE_FILE);
+
+    fs::write(&object_path, input).map_err(|msg| anyhow::anyhow!("{msg} {object_path:?}"))?;
+
+    if env::var("PVM_LINKER_DUMP_OBJ").is_ok() {
+        fs::copy(&object_path, "/tmp/out.o")?;
+    }
+
+    fs::write(&linker_script_path, LINKER_SCRIPT)
+        .map_err(|msg| anyhow::anyhow!("{msg} {linker_script_path:?}"))?;
+
+    fs::write(&compiler_rt_path, COMPILER_RT)
+        .map_err(|msg| anyhow::anyhow!("{msg} {compiler_rt_path:?}"))?;
+
+    let ld_args = [
+        "ld.lld",
+        "--error-limit=0",
+        "--relocatable",
+        "--emit-relocs",
+        "--no-relax",
+        "--unique",
+        "--gc-sections",
+        "--library-path",
+        dir.path().to_str().expect("should be utf8"),
+        "--library",
+        BUILTINS_LIB_NAME,
+        linker_script_path.to_str().expect("should be utf8"),
+        object_path.to_str().expect("should be utf8"),
+        "-o",
+        output_path.to_str().expect("should be utf8"),
+    ];
+
+    if invoke_lld(&ld_args) {
+        return Err(anyhow::anyhow!("ld.lld failed"));
+    }
+
+    Ok(fs::read(&output_path)?)
+}

crates/linker/src/pvm.rs

@@ -1,10 +0,0 @@
-//! The revive PVM blob linker library.
-
-pub fn polkavm_linker<T: AsRef<[u8]>>(code: T, strip_binary: bool) -> anyhow::Result<Vec<u8>> {
-    let mut config = polkavm_linker::Config::default();
-    config.set_strip(strip_binary);
-    config.set_optimize(true);
-
-    polkavm_linker::program_from_elf(config, code.as_ref())
-        .map_err(|reason| anyhow::anyhow!("polkavm linker failed: {}", reason))
-}

crates/llvm-builder/Cargo.toml

@@ -6,7 +6,7 @@ authors = [
     "Anton Baliasnikov <aba@matterlabs.dev>",
     "Cyrill Leutwiler <cyrill@parity.io>",
 ]
-version = "0.3.0"
+version.workspace = true
 license.workspace = true
 edition.workspace = true
 repository.workspace = true

crates/llvm-builder/README.md

@@ -6,6 +6,7 @@ Parity fork of the [Matter Labs zksync LLVM builder](https://github.com/matter-l
 
 The LLVM compiler framework for revive must be built with our tool called `revive-llvm`.
 This is because the revive compiler has requirements not fullfilled in upstream builds:
+
 - Special builds for compiling the frontend into statically linked ELF binaries and also Wasm executables
 - The RISC-V target (the PolkaVM target)
 - The compiler-rt builtins for the PolkaVM target
@@ -17,90 +18,92 @@ Obtain a compatible build for your host platform from the release section of thi
 <details>
 <summary>1. Install the system prerequisites.</summary>
 
-   * Linux (Debian):
+- Linux (Debian):
 
-      Install the following packages:
-      ```shell
-      apt install cmake ninja-build curl git libssl-dev pkg-config clang lld
-      ```
-   * Linux (Arch):
+  Install the following packages:
 
-      Install the following packages:
-      ```shell
-      pacman -Syu which cmake ninja curl git pkg-config clang lld
-      ```
+  ```shell
+  apt install cmake ninja-build curl git libssl-dev pkg-config clang lld
+  ```
 
-   * MacOS:
+- Linux (Arch):
 
-      * Install the [HomeBrew](https://brew.sh) package manager.
-      * Install the following packages:
+  Install the following packages:
 
-         ```shell
-         brew install cmake ninja coreutils
-         ```
+  ```shell
+  pacman -Syu which cmake ninja curl git pkg-config clang lld
+  ```
 
-      * Install your choice of a recent LLVM/[Clang](https://clang.llvm.org) compiler, e.g. via [Xcode](https://developer.apple.com/xcode/), [Apple’s Command Line Tools](https://developer.apple.com/library/archive/technotes/tn2339/_index.html), or your preferred package manager.
-</details>
+- MacOS:
+
+        * Install the [HomeBrew](https://brew.sh) package manager.
+        * Install the following packages:
+
+           ```shell
+           brew install cmake ninja coreutils
+           ```
+
+        * Install your choice of a recent LLVM/[Clang](https://clang.llvm.org) compiler, e.g. via [Xcode](https://developer.apple.com/xcode/), [Apple’s Command Line Tools](https://developer.apple.com/library/archive/technotes/tn2339/_index.html), or your preferred package manager.
+
+  </details>
 
 <details>
 <summary>2. Install Rust.</summary>
 
-   * Follow the latest [official instructions](https://www.rust-lang.org/tools/install:
-      ```shell
+- Follow the latest [official instructions](https://www.rust-lang.org/tools/install:
+  `shell
       curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
       . ${HOME}/.cargo/env
-      ```
+      `
 
-      > Currently we are not pinned to any specific version of Rust, so just install the latest stable build for your   platform.
-</details>
+        > Currently we are not pinned to any specific version of Rust, so just install the latest stable build for your   platform.
+
+  </details>
 
 <details>
 <summary>3. Install the revive LLVM framework builder.</summary>
 
-   * Install the builder using `cargo`:
-      ```shell
-      cargo install --force --locked --path crates/llvm-builder
-      ```
+- Install the builder using `cargo`:
 
-      > The builder is not the LLVM framework itself, but a tool that clones its repository and runs a sequence of build commands. By default it is installed in `~/.cargo/bin/`, which is recommended to be added to your `$PATH`.
+  ```shell
+  cargo install --git https://github.com/paritytech/revive-llvm-builder --force --locked
+  ```
+
+  > The builder is not the LLVM framework itself, but a tool that clones its repository and runs a sequence of build commands. By default it is installed in `~/.cargo/bin/`, which is recommended to be added to your `$PATH`.
 
 </details>
 
 <details>
 <summary>4. (Optional) Create the `LLVM.lock` file.</summary>
 
-   * The `LLVM.lock` dictates the LLVM source tree being used.
-     A default `./LLVM.lock` pointing to the release used for development is already provided.
+- The `LLVM.lock` dictates the LLVM source tree being used.
+  A default `./LLVM.lock` pointing to the release used for development is already provided.
 
 </details>
 
 <details>
 <summary>5. Build LLVM.</summary>
 
-   * Clone and build the LLVM framework using the `revive-llvm` tool.
+- Clone and build the LLVM framework using the `revive-llvm` tool.
 
-     The clang and lld projects are required for the `resolc` Solidity frontend executable; they are enabled by default. LLVM assertions are also enabled by default.
+  The clang and lld projects are required for the `resolc` Solidity frontend executable; they are enabled by default. LLVM assertions are also enabled by default.
 
-      ```shell
-      revive-llvm clone
-      revive-llvm build --llvm-projects lld --llvm-projects clang
-      ```
+  ```shell
+  revive-llvm clone
+  revive-llvm build --llvm-projects lld --llvm-projects clang
+  ```
 
-      Build artifacts end up in the `./target-llvm/gnu/target-final/` directory by default.
-      The `gnu` directory depends on the supported archticture and will either be `gnu`, `musl` or `emscripten`.
-      You now need to export the final target directory `$LLVM_SYS_181_PREFIX`:
-
-      ```shell
-      export LLVM_SYS_181_PREFIX=${PWD}/target-llvm/gnu/target-final
-      ```
-
-      If built with the `--enable-tests` option, test tools will be in the `./target-llvm/gnu/build-final/` directory, along with copies of the build artifacts. For all supported build options, run `revive-llvm build --help`.
+  Build artifacts end up in the `./target-llvm/gnu/target-final/` directory by default.
+  The `gnu` directory depends on the supported archticture and will either be `gnu`, `musl` or `emscripten`.
+  You now need to export the final target directory `$LLVM_SYS_181_PREFIX`: `export LLVM_SYS_181_PREFIX=${PWD}/target-llvm/gnu/target-final`
+  If built with the `--enable-tests` option, test tools will be in the `./target-llvm/gnu/build-final/` directory, along with copies of the build artifacts. For all supported build options, run `revive-llvm build --help`.
 
 </details>
 
 ## Supported target architectures
 
 The following target platforms are supported:
+
 - Linux GNU (x86)
 - Linux MUSL (x86)
 - MacOS (aarch64)
@@ -110,28 +113,29 @@ The following target platforms are supported:
 <details>
 <summary>Building for MUSL</summary>
 
-   * Via a musl build we can build revive into fully static ELF binaries.
-     Which is desirable for reproducible Solidity contracts builds.
-     The resulting binary is also very portable, akin to the`solc` frontend binary distribution.
+- Via a musl build we can build revive into fully static ELF binaries.
+  Which is desirable for reproducible Solidity contracts builds.
+  The resulting binary is also very portable, akin to the`solc` frontend binary distribution.
 
-     Clone and build the LLVM framework using the `revive-llvm` tool:
-      ```shell
-      revive-llvm --target-env musl clone
-      revive-llvm --target-env musl build --enable-assertions --llvm-projects clang --llvm-projects lld 
-      ```
+  Clone and build the LLVM framework using the `revive-llvm` tool:
+
+  ```shell
+  revive-llvm --target-env musl clone
+  revive-llvm --target-env musl build --enable-assertions --llvm-projects clang --llvm-projects lld
+  ```
 
 </details>
 
 <details>
 <summary>Building for Emscripten</summary>
 
-   * Via an emsdk build we can run revive in the browser and on node.js.
+- Via an emsdk build we can run revive in the browser and on node.js.
 
-     Clone and build the LLVM framework using the `revive-llvm` tool:
-      ```shell
-      revive-llvm --target-env emscripten clone
-      revive-llvm --target-env emscripten build --enable-assertions --llvm-projects clang --llvm-projects lld 
-      ```
+  Clone and build the LLVM framework using the `revive-llvm` tool:
+
+  ```shell
+  revive-llvm --target-env emscripten clone
+  revive-llvm --target-env emscripten build --enable-assertions --llvm-projects clang --llvm-projects lld
+  ```
 
 </details>
-

crates/llvm-builder/src/build_type.rs

@@ -22,7 +22,7 @@ impl std::str::FromStr for BuildType {
             "Release" => Ok(Self::Release),
             "RelWithDebInfo" => Ok(Self::RelWithDebInfo),
             "MinSizeRel" => Ok(Self::MinSizeRel),
-            value => Err(format!("Unsupported build type: `{value}`")),
+            value => Err(format!("Unsupported build type: `{}`", value)),
         }
     }
 }

crates/llvm-builder/src/builtins.rs

@@ -117,7 +117,13 @@ pub fn build(
     log::info!("building compiler-rt for rv64emac");
 
     crate::utils::check_presence("cmake")?;
-    crate::utils::check_presence("ninja")?;
+
+    let generator = if cfg!(target_os = "windows") {
+        "Visual Studio 17 2022"
+    } else {
+        crate::utils::check_presence("ninja")?;
+        "Ninja"
+    };
 
     let llvm_module_compiler_rt = crate::LLVMPath::llvm_module_compiler_rt()?;
     let llvm_compiler_rt_build = crate::LLVMPath::llvm_build_compiler_rt()?;
@@ -130,7 +136,7 @@ pub fn build(
                 "-B",
                 llvm_compiler_rt_build.to_string_lossy().as_ref(),
                 "-G",
-                "Ninja",
+                generator,
             ])
             .args(CMAKE_STATIC_ARGS)
             .args(cmake_dynamic_args(build_type, target_env)?)

crates/llvm-builder/src/ccache_variant.rs

@@ -16,7 +16,7 @@ impl std::str::FromStr for CcacheVariant {
         match value {
             "ccache" => Ok(Self::Ccache),
             "sccache" => Ok(Self::Sccache),
-            value => Err(format!("Unsupported ccache variant: `{value}`")),
+            value => Err(format!("Unsupported ccache variant: `{}`", value)),
         }
     }
 }

crates/llvm-builder/src/lib.rs

@@ -127,22 +127,23 @@ pub fn build(
     sanitizer: Option<sanitizer::Sanitizer>,
     enable_valgrind: bool,
 ) -> anyhow::Result<()> {
-    log::trace!("build type: {build_type:?}");
-    log::trace!("target env: {target_env:?}");
-    log::trace!("targets: {targets:?}");
-    log::trace!("llvm projects: {llvm_projects:?}");
-    log::trace!("enable rtti: {enable_rtti:?}");
-    log::trace!("default target: {default_target:?}");
-    log::trace!("eneable tests: {enable_tests:?}");
-    log::trace!("enable_coverage: {enable_coverage:?}");
-    log::trace!("extra args: {extra_args:?}");
-    log::trace!("sanitzer: {sanitizer:?}");
-    log::trace!("enable valgrind: {enable_valgrind:?}");
+    log::trace!("build type: {:?}", build_type);
+    log::trace!("target env: {:?}", target_env);
+    log::trace!("targets: {:?}", targets);
+    log::trace!("llvm projects: {:?}", llvm_projects);
+    log::trace!("enable rtti: {:?}", enable_rtti);
+    log::trace!("default target: {:?}", default_target);
+    log::trace!("eneable tests: {:?}", enable_tests);
+    log::trace!("enable_coverage: {:?}", enable_coverage);
+    log::trace!("extra args: {:?}", extra_args);
+    log::trace!("sanitzer: {:?}", sanitizer);
+    log::trace!("enable valgrind: {:?}", enable_valgrind);
 
     if !PathBuf::from(LLVMPath::DIRECTORY_LLVM_SOURCE).exists() {
         log::error!(
-            "LLVM project source directory {} does not exist (run `revive-llvm --target-env {target_env} clone`)",
-            LLVMPath::DIRECTORY_LLVM_SOURCE
+            "LLVM project source directory {} does not exist (run `revive-llvm --target-env {} clone`)",
+            LLVMPath::DIRECTORY_LLVM_SOURCE,
+            target_env
         )
     }
 

crates/llvm-builder/src/llvm_project.rs

@@ -22,7 +22,7 @@ impl std::str::FromStr for LLVMProject {
             "lld" => Ok(Self::LLD),
             "lldb" => Ok(Self::LLDB),
             "mlir" => Ok(Self::MLIR),
-            value => Err(format!("Unsupported LLVM project to enable: `{value}`")),
+            value => Err(format!("Unsupported LLVM project to enable: `{}`", value)),
         }
     }
 }

crates/llvm-builder/src/lock.rs

@@ -30,7 +30,7 @@ impl TryFrom<&PathBuf> for Lock {
     fn try_from(path: &PathBuf) -> Result<Self, Self::Error> {
         let mut config_str = String::new();
         let mut config_file =
-            File::open(path).with_context(|| format!("Error opening {path:?} file"))?;
+            File::open(path).with_context(|| format!("Error opening {:?} file", path))?;
         config_file.read_to_string(&mut config_str)?;
         Ok(toml::from_str(&config_str)?)
     }

crates/llvm-builder/src/platforms/mod.rs

@@ -29,7 +29,7 @@ impl FromStr for Platform {
     fn from_str(value: &str) -> Result<Self, Self::Err> {
         match value {
             "PolkaVM" => Ok(Self::PolkaVM),
-            value => Err(format!("Unsupported platform: `{value}`")),
+            value => Err(format!("Unsupported platform: `{}`", value)),
         }
     }
 }

crates/llvm-builder/src/revive_llvm/main.rs

@@ -69,8 +69,8 @@ fn main_inner() -> anyhow::Result<()> {
                 })
                 .collect();
 
-            log::debug!("extra_args: {extra_args:#?}");
-            log::debug!("extra_args_unescaped: {extra_args_unescaped:#?}");
+            log::debug!("extra_args: {:#?}", extra_args);
+            log::debug!("extra_args_unescaped: {:#?}", extra_args_unescaped);
 
             if let Some(ccache_variant) = ccache_variant {
                 revive_llvm_builder::utils::check_presence(ccache_variant.to_string().as_str())?;

crates/llvm-builder/src/sanitizer.rs

@@ -30,7 +30,7 @@ impl std::str::FromStr for Sanitizer {
             "thread" => Ok(Self::Thread),
             "dataflow" => Ok(Self::DataFlow),
             "address;undefined" => Ok(Self::AddressUndefined),
-            value => Err(format!("Unsupported sanitizer: `{value}`")),
+            value => Err(format!("Unsupported sanitizer: `{}`", value)),
         }
     }
 }

crates/llvm-builder/src/target_env.rs

@@ -20,7 +20,7 @@ impl std::str::FromStr for TargetEnv {
             "gnu" => Ok(Self::GNU),
             "musl" => Ok(Self::MUSL),
             "emscripten" => Ok(Self::Emscripten),
-            value => Err(format!("Unsupported target environment: `{value}`")),
+            value => Err(format!("Unsupported target environment: `{}`", value)),
         }
     }
 }

crates/llvm-builder/src/target_triple.rs

@@ -15,7 +15,7 @@ impl std::str::FromStr for TargetTriple {
     fn from_str(value: &str) -> Result<Self, Self::Err> {
         match value {
             "polkavm" => Ok(Self::PolkaVM),
-            value => Err(format!("Unsupported target triple: `{value}`")),
+            value => Err(format!("Unsupported target triple: `{}`", value)),
         }
     }
 }

crates/llvm-builder/src/utils.rs

@@ -38,7 +38,7 @@ pub const MUSL_SNAPSHOTS_URL: &str = "https://git.musl-libc.org/cgit/musl/snapsh
 pub const EMSDK_SOURCE_URL: &str = "https://github.com/emscripten-core/emsdk.git";
 
 /// The emscripten SDK version.
-pub const EMSDK_VERSION: &str = "4.0.9";
+pub const EMSDK_VERSION: &str = "3.1.64";
 
 /// The subprocess runner.
 ///
@@ -92,7 +92,7 @@ pub fn unpack_tar(filename: PathBuf, path: &str) -> anyhow::Result<()> {
 pub fn download_musl(name: &str) -> anyhow::Result<()> {
     log::info!("downloading musl {name}");
     let tar_file_name = format!("{name}.tar.gz");
-    let url = format!("{MUSL_SNAPSHOTS_URL}/{tar_file_name}");
+    let url = format!("{}/{tar_file_name}", MUSL_SNAPSHOTS_URL);
     let target_path = crate::llvm_path::DIRECTORY_LLVM_TARGET
         .get()
         .unwrap()
@@ -223,6 +223,6 @@ pub fn install_emsdk() -> anyhow::Result<()> {
 /// The LLVM target directory default path.
 pub fn directory_target_llvm(target_env: crate::target_env::TargetEnv) -> PathBuf {
     crate::llvm_path::DIRECTORY_LLVM_TARGET
-        .get_or_init(|| PathBuf::from(format!("./target-llvm/{target_env}/")))
+        .get_or_init(|| PathBuf::from(format!("./target-llvm/{}/", target_env)))
         .clone()
 }

crates/llvm-context/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "revive-llvm-context"
-version = "0.4.0"
+version.workspace = true
 license.workspace = true
 edition.workspace = true
 repository.workspace = true
@@ -20,6 +20,7 @@ itertools = { workspace = true }
 serde = { workspace = true, features = ["derive"] }
 num = { workspace = true }
 hex = { workspace = true }
+sha3 = { workspace = true }
 inkwell = { workspace = true }
 libc = { workspace = true }
 polkavm-disassembler = { workspace = true }

crates/llvm-context/src/debug_config/ir_type.rs

@@ -1,9 +1,5 @@
 //! The debug IR type.
 
-use revive_common::{
-    EXTENSION_LLVM_SOURCE, EXTENSION_OBJECT, EXTENSION_POLKAVM_ASSEMBLY, EXTENSION_YUL,
-};
-
 /// The debug IR type.
 #[allow(clippy::upper_case_acronyms)]
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
@@ -15,17 +11,22 @@ pub enum IRType {
     /// Whether to dump the assembly code.
     Assembly,
     /// Whether to dump the ELF shared object
-    Object,
+    SO,
+    /// Whether to jump JSON
+    #[cfg(debug_assertions)]
+    JSON,
 }
 
 impl IRType {
     /// Returns the file extension for the specified IR.
     pub fn file_extension(&self) -> &'static str {
         match self {
-            Self::Yul => EXTENSION_YUL,
-            Self::LLVM => EXTENSION_LLVM_SOURCE,
-            Self::Assembly => EXTENSION_POLKAVM_ASSEMBLY,
-            Self::Object => EXTENSION_OBJECT,
+            Self::Yul => revive_common::EXTENSION_YUL,
+            Self::LLVM => revive_common::EXTENSION_LLVM_SOURCE,
+            Self::Assembly => revive_common::EXTENSION_POLKAVM_ASSEMBLY,
+            #[cfg(debug_assertions)]
+            Self::JSON => revive_common::EXTENSION_JSON,
+            Self::SO => revive_common::EXTENSION_SHARED_OBJECT,
         }
     }
 }

crates/llvm-context/src/debug_config/mod.rs

@@ -1,5 +1,7 @@
 //! The debug configuration.
 
+pub mod ir_type;
+
 use std::path::PathBuf;
 
 use serde::Deserialize;
@@ -7,8 +9,6 @@ use serde::Serialize;
 
 use self::ir_type::IRType;
 
-pub mod ir_type;
-
 /// The debug configuration.
 #[derive(Debug, Default, Serialize, Deserialize, Clone)]
 pub struct DebugConfig {
@@ -16,8 +16,6 @@ pub struct DebugConfig {
     pub output_directory: Option<PathBuf>,
     /// Whether debug info should be emitted.
     pub emit_debug_info: bool,
-    /// The YUL debug output file path.
-    pub contract_path: Option<PathBuf>,
 }
 
 impl DebugConfig {
@@ -26,27 +24,15 @@ impl DebugConfig {
         Self {
             output_directory,
             emit_debug_info,
-            contract_path: None,
         }
     }
 
-    /// Set the current contract path.
-    pub fn set_contract_path(&mut self, contract_path: &str) {
-        self.contract_path = self.yul_source_path(contract_path);
-    }
-
-    pub fn yul_source_path(&self, contract_path: &str) -> Option<PathBuf> {
-        self.output_directory.as_ref().map(|output_directory| {
-            let mut file_path = output_directory.to_owned();
-            let full_file_name = Self::full_file_name(contract_path, None, IRType::Yul);
-            file_path.push(full_file_name);
-            file_path
-        })
-    }
-
     /// Dumps the Yul IR.
     pub fn dump_yul(&self, contract_path: &str, code: &str) -> anyhow::Result<()> {
-        if let Some(file_path) = self.yul_source_path(contract_path) {
+        if let Some(output_directory) = self.output_directory.as_ref() {
+            let mut file_path = output_directory.to_owned();
+            let full_file_name = Self::full_file_name(contract_path, None, IRType::Yul);
+            file_path.push(full_file_name);
             std::fs::write(file_path, code)?;
         }
 
@@ -107,7 +93,7 @@ impl DebugConfig {
     pub fn dump_object(&self, contract_path: &str, code: &[u8]) -> anyhow::Result<()> {
         if let Some(output_directory) = self.output_directory.as_ref() {
             let mut file_path = output_directory.to_owned();
-            let full_file_name = Self::full_file_name(contract_path, None, IRType::Object);
+            let full_file_name = Self::full_file_name(contract_path, None, IRType::SO);
             file_path.push(full_file_name);
             std::fs::write(file_path, code)?;
         }
@@ -115,6 +101,24 @@ impl DebugConfig {
         Ok(())
     }
 
+    /// Dumps the stage output as a json file suitable for use with --recursive-process
+    #[cfg(debug_assertions)]
+    pub fn dump_stage_output(
+        &self,
+        contract_path: &str,
+        contract_suffix: Option<&str>,
+        stage_json: &Vec<u8>,
+    ) -> anyhow::Result<()> {
+        if let Some(output_directory) = self.output_directory.as_ref() {
+            let mut file_path = output_directory.to_owned();
+            let full_file_name = Self::full_file_name(contract_path, contract_suffix, IRType::JSON);
+            file_path.push(full_file_name);
+            std::fs::write(file_path, stage_json)?;
+        }
+
+        Ok(())
+    }
+
     /// Creates a full file name, given the contract full path, suffix, and extension.
     fn full_file_name(contract_path: &str, suffix: Option<&str>, ir_type: IRType) -> String {
         let mut full_file_name = contract_path.replace('/', "_").replace(':', ".");

crates/llvm-context/src/lib.rs

@@ -1,16 +1,15 @@
 //! The LLVM context library.
 
-#![allow(clippy::too_many_arguments)]
-
 use std::ffi::CString;
 use std::sync::OnceLock;
 
 pub use self::debug_config::ir_type::IRType as DebugConfigIR;
 pub use self::debug_config::DebugConfig;
+pub use self::memory::MemoryConfig;
 pub use self::optimizer::settings::size_level::SizeLevel as OptimizerSettingsSizeLevel;
 pub use self::optimizer::settings::Settings as OptimizerSettings;
 pub use self::optimizer::Optimizer;
-pub use self::polkavm::build as polkavm_build;
+pub use self::polkavm::build_assembly_text as polkavm_build_assembly_text;
 pub use self::polkavm::context::address_space::AddressSpace as PolkaVMAddressSpace;
 pub use self::polkavm::context::argument::Argument as PolkaVMArgument;
 pub use self::polkavm::context::attribute::Attribute as PolkaVMAttribute;
@@ -48,7 +47,6 @@ pub use self::polkavm::context::r#loop::Loop as PolkaVMLoop;
 pub use self::polkavm::context::solidity_data::SolidityData as PolkaVMContextSolidityData;
 pub use self::polkavm::context::yul_data::YulData as PolkaVMContextYulData;
 pub use self::polkavm::context::Context as PolkaVMContext;
-pub use self::polkavm::disassemble as polkavm_disassemble;
 pub use self::polkavm::evm::arithmetic as polkavm_evm_arithmetic;
 pub use self::polkavm::evm::bitwise as polkavm_evm_bitwise;
 pub use self::polkavm::evm::call as polkavm_evm_call;
@@ -69,15 +67,16 @@ pub use self::polkavm::evm::memory as polkavm_evm_memory;
 pub use self::polkavm::evm::r#return as polkavm_evm_return;
 pub use self::polkavm::evm::return_data as polkavm_evm_return_data;
 pub use self::polkavm::evm::storage as polkavm_evm_storage;
-pub use self::polkavm::hash as polkavm_hash;
-pub use self::polkavm::link as polkavm_link;
 pub use self::polkavm::r#const as polkavm_const;
+pub use self::polkavm::Dependency as PolkaVMDependency;
+pub use self::polkavm::DummyDependency as PolkaVMDummyDependency;
 pub use self::polkavm::DummyLLVMWritable as PolkaVMDummyLLVMWritable;
 pub use self::polkavm::WriteLLVM as PolkaVMWriteLLVM;
-pub use self::target_machine::target::Target as PolkaVMTarget;
-pub use self::target_machine::TargetMachine as PolkaVMTargetMachine;
+pub use self::target_machine::target::Target;
+pub use self::target_machine::TargetMachine;
 
 pub(crate) mod debug_config;
+pub(crate) mod memory;
 pub(crate) mod optimizer;
 pub(crate) mod polkavm;
 pub(crate) mod target_machine;
@@ -89,7 +88,7 @@ static DID_INITIALIZE: OnceLock<()> = OnceLock::new();
 /// This is a no-op if called subsequentially.
 ///
 /// `llvm_arguments` are passed as-is to the LLVM CL options parser.
-pub fn initialize_llvm(target: PolkaVMTarget, name: &str, llvm_arguments: &[String]) {
+pub fn initialize_llvm(target: Target, name: &str, llvm_arguments: &[String]) {
     let Ok(_) = DID_INITIALIZE.set(()) else {
         return; // Tests don't go through a recursive process
     };
@@ -112,6 +111,6 @@ pub fn initialize_llvm(target: PolkaVMTarget, name: &str, llvm_arguments: &[Stri
     inkwell::support::enable_llvm_pretty_stack_trace();
 
     match target {
-        PolkaVMTarget::PVM => inkwell::targets::Target::initialize_riscv(&Default::default()),
+        Target::PVM => inkwell::targets::Target::initialize_riscv(&Default::default()),
     }
 }

crates/llvm-context/src/memory.rs

@@ -0,0 +1,21 @@
+//! The compile time PolkaVM memory configuration settings.
+
+use serde::{Deserialize, Serialize};
+
+/// The PolkaVM memory configuration.
+#[derive(Clone, Copy, Debug, Deserialize, Serialize)]
+pub struct MemoryConfig {
+    /// The emulated EVM linear heap memory size in bytes.
+    pub heap_size: u32,
+    /// The PVM stack size in bytes.
+    pub stack_size: u32,
+}
+
+impl Default for MemoryConfig {
+    fn default() -> Self {
+        Self {
+            heap_size: 64 * 1024,
+            stack_size: 32 * 1024,
+        }
+    }
+}

crates/llvm-context/src/optimizer/mod.rs

@@ -1,5 +1,7 @@
 //! The LLVM optimizing tools.
 
+pub mod settings;
+
 use serde::Deserialize;
 use serde::Serialize;
 
@@ -7,8 +9,6 @@ use crate::target_machine::TargetMachine;
 
 use self::settings::Settings;
 
-pub mod settings;
-
 /// The LLVM optimizing tools.
 #[derive(Debug, Serialize, Deserialize)]
 pub struct Optimizer {

crates/llvm-context/src/optimizer/settings/mod.rs

@@ -1,5 +1,8 @@
 //! The LLVM optimizer settings.
 
+pub mod size_level;
+
+use revive_solc_json_interface::SolcStandardJsonInputSettingsOptimizer;
 use serde::Deserialize;
 use serde::Serialize;
 
@@ -7,8 +10,6 @@ use itertools::Itertools;
 
 use self::size_level::SizeLevel;
 
-pub mod size_level;
-
 /// The LLVM optimizer and code-gen settings.
 #[derive(Debug, Serialize, Deserialize, Clone, Eq)]
 pub struct Settings {
@@ -19,6 +20,9 @@ pub struct Settings {
     /// The back-end optimization level.
     pub level_back_end: inkwell::OptimizationLevel,
 
+    /// Fallback to optimizing for size if the bytecode is too large.
+    pub is_fallback_to_size_enabled: bool,
+
     /// Whether the LLVM `verify each` option is enabled.
     pub is_verify_each_enabled: bool,
     /// Whether the LLVM `debug logging` option is enabled.
@@ -37,6 +41,8 @@ impl Settings {
             level_middle_end_size,
             level_back_end,
 
+            is_fallback_to_size_enabled: false,
+
             is_verify_each_enabled: false,
             is_debug_logging_enabled: false,
         }
@@ -56,6 +62,8 @@ impl Settings {
             level_middle_end_size,
             level_back_end,
 
+            is_fallback_to_size_enabled: false,
+
             is_verify_each_enabled,
             is_debug_logging_enabled,
         }
@@ -189,6 +197,16 @@ impl Settings {
 
         combinations
     }
+
+    /// Sets the fallback to optimizing for size if the bytecode is too large.
+    pub fn enable_fallback_to_size(&mut self) {
+        self.is_fallback_to_size_enabled = true;
+    }
+
+    /// Whether the fallback to optimizing for size is enabled.
+    pub fn is_fallback_to_size_enabled(&self) -> bool {
+        self.is_fallback_to_size_enabled
+    }
 }
 
 impl PartialEq for Settings {
@@ -209,3 +227,18 @@ impl std::fmt::Display for Settings {
         )
     }
 }
+
+impl TryFrom<&SolcStandardJsonInputSettingsOptimizer> for Settings {
+    type Error = anyhow::Error;
+
+    fn try_from(value: &SolcStandardJsonInputSettingsOptimizer) -> Result<Self, Self::Error> {
+        let mut result = match value.mode {
+            Some(mode) => Self::try_from_cli(mode)?,
+            None => Self::cycles(),
+        };
+        if value.fallback_to_optimizing_for_size.unwrap_or_default() {
+            result.enable_fallback_to_size();
+        }
+        Ok(result)
+    }
+}

crates/llvm-context/src/polkavm/const/mod.rs

@@ -1,12 +1,10 @@
 //! The LLVM context constants.
 
-use revive_common::{BIT_LENGTH_X32, BYTE_LENGTH_WORD};
-
 /// The LLVM framework version.
 pub const LLVM_VERSION: semver::Version = semver::Version::new(18, 1, 4);
 
 /// The pointer width sized type.
-pub static XLEN: usize = BIT_LENGTH_X32;
+pub static XLEN: usize = revive_common::BIT_LENGTH_X32;
 
 /// The calldata size global variable name.
 pub static GLOBAL_CALLDATA_SIZE: &str = "calldatasize";
@@ -22,4 +20,4 @@ pub static GLOBAL_ADDRESS_SPILL_BUFFER: &str = "address_spill_buffer";
 
 /// The deployer call header size that consists of:
 /// - bytecode hash (32 bytes)
-pub const DEPLOYER_CALL_HEADER_SIZE: usize = BYTE_LENGTH_WORD;
+pub const DEPLOYER_CALL_HEADER_SIZE: usize = revive_common::BYTE_LENGTH_WORD;

crates/llvm-context/src/polkavm/context/argument.rs

@@ -66,9 +66,9 @@ impl<'ctx> Argument<'ctx> {
     /// Access the underlying value.
     ///
     /// Will emit a stack load if `self` is a pointer argument.
-    pub fn access(
+    pub fn access<D: crate::polkavm::Dependency + Clone>(
         &self,
-        context: &crate::polkavm::context::Context<'ctx>,
+        context: &crate::polkavm::context::Context<'ctx, D>,
     ) -> anyhow::Result<inkwell::values::BasicValueEnum<'ctx>> {
         match &self.value {
             Value::Register(value) => Ok(*value),
@@ -79,9 +79,9 @@ impl<'ctx> Argument<'ctx> {
     /// Access the underlying value.
     ///
     /// Will emit a stack load if `self` is a pointer argument.
-    pub fn as_pointer(
+    pub fn as_pointer<D: crate::polkavm::Dependency + Clone>(
         &self,
-        context: &crate::polkavm::context::Context<'ctx>,
+        context: &crate::polkavm::context::Context<'ctx, D>,
     ) -> anyhow::Result<crate::polkavm::context::Pointer<'ctx>> {
         match &self.value {
             Value::Register(value) => {

crates/llvm-context/src/polkavm/context/build.rs

@@ -1,6 +1,7 @@
 //! The LLVM module build.
 
-use revive_common::BYTE_LENGTH_WORD;
+use std::collections::BTreeMap;
+
 use serde::Deserialize;
 use serde::Serialize;
 
@@ -8,23 +9,31 @@ use serde::Serialize;
 #[derive(Debug, Serialize, Deserialize)]
 pub struct Build {
     /// The PolkaVM text assembly.
-    pub assembly_text: Option<String>,
+    pub assembly_text: String,
     /// The metadata hash.
-    pub metadata_hash: Option<[u8; BYTE_LENGTH_WORD]>,
+    pub metadata_hash: Option<[u8; revive_common::BYTE_LENGTH_WORD]>,
     /// The PolkaVM binary bytecode.
     pub bytecode: Vec<u8>,
-    /// The PolkaVM bytecode hash. Unlinked builds don't have a hash yet.
-    pub bytecode_hash: Option<[u8; BYTE_LENGTH_WORD]>,
+    /// The PolkaVM bytecode hash.
+    pub bytecode_hash: String,
+    /// The hash-to-full-path mapping of the contract factory dependencies.
+    pub factory_dependencies: BTreeMap<String, String>,
 }
 
 impl Build {
     /// A shortcut constructor.
-    pub fn new(metadata_hash: Option<[u8; BYTE_LENGTH_WORD]>, bytecode: Vec<u8>) -> Self {
+    pub fn new(
+        assembly_text: String,
+        metadata_hash: Option<[u8; revive_common::BYTE_LENGTH_WORD]>,
+        bytecode: Vec<u8>,
+        bytecode_hash: String,
+    ) -> Self {
         Self {
-            assembly_text: None,
+            assembly_text,
             metadata_hash,
             bytecode,
-            bytecode_hash: None,
+            bytecode_hash,
+            factory_dependencies: BTreeMap::new(),
         }
     }
 }

crates/llvm-context/src/polkavm/context/debug_info.rs

@@ -2,8 +2,6 @@
 
 use std::cell::RefCell;
 
-use revive_common::BIT_LENGTH_WORD;
-
 use inkwell::debug_info::AsDIScope;
 use inkwell::debug_info::DIScope;
 
@@ -53,20 +51,11 @@ pub struct DebugInfo<'ctx> {
 
 impl<'ctx> DebugInfo<'ctx> {
     /// A shortcut constructor.
-    pub fn new(
-        module: &inkwell::module::Module<'ctx>,
-        debug_config: &crate::debug_config::DebugConfig,
-    ) -> Self {
-        let module_name = module.get_name().to_string_lossy();
-        let yul_name = debug_config
-            .contract_path
-            .as_ref()
-            .map(|path| path.display().to_string());
-
+    pub fn new(module: &inkwell::module::Module<'ctx>) -> Self {
         let (builder, compile_unit) = module.create_debug_info_builder(
             true,
             inkwell::debug_info::DWARFSourceLanguage::C,
-            yul_name.as_deref().unwrap_or_else(|| module_name.as_ref()),
+            module.get_name().to_string_lossy().as_ref(),
             "",
             "",
             false,
@@ -166,7 +155,7 @@ impl<'ctx> DebugInfo<'ctx> {
         &self,
         flags: Option<inkwell::debug_info::DIFlags>,
     ) -> anyhow::Result<inkwell::debug_info::DIBasicType<'ctx>> {
-        self.create_primitive_type(BIT_LENGTH_WORD, flags)
+        self.create_primitive_type(revive_common::BIT_LENGTH_WORD, flags)
     }
 
     /// Return the DIBuilder.

crates/llvm-context/src/polkavm/context/function/llvm_runtime.rs

@@ -64,13 +64,24 @@ impl<'ctx> LLVMRuntime<'ctx> {
         }
     }
 
+    /// Declares an LLVM runtime function in the `module`,
+    pub fn declare(
+        module: &inkwell::module::Module<'ctx>,
+        name: &str,
+        r#type: inkwell::types::FunctionType<'ctx>,
+        linkage: Option<inkwell::module::Linkage>,
+    ) -> FunctionDeclaration<'ctx> {
+        let value = module.add_function(name, r#type, linkage);
+        FunctionDeclaration::new(r#type, value)
+    }
+
     /// Create the function definition from an existing symbol.
     pub fn define(
         module: &inkwell::module::Module<'ctx>,
         name: &str,
     ) -> Option<FunctionDeclaration<'ctx>> {
         let value = module.get_function(name)?;
-        value.set_linkage(inkwell::module::Linkage::Private);
+        value.set_linkage(inkwell::module::Linkage::External);
         FunctionDeclaration::new(value.get_type(), value).into()
     }
 }

crates/llvm-context/src/polkavm/context/function/mod.rs

@@ -1,5 +1,12 @@
 //! The LLVM IR generator function.
 
+pub mod declaration;
+pub mod intrinsics;
+pub mod llvm_runtime;
+pub mod r#return;
+pub mod runtime;
+pub mod yul_data;
+
 use std::collections::HashMap;
 
 use inkwell::debug_info::AsDIScope;
@@ -13,13 +20,6 @@ use self::declaration::Declaration;
 use self::r#return::Return;
 use self::yul_data::YulData;
 
-pub mod declaration;
-pub mod intrinsics;
-pub mod llvm_runtime;
-pub mod r#return;
-pub mod runtime;
-pub mod yul_data;
-
 /// The LLVM IR generator function.
 #[derive(Debug)]
 pub struct Function<'ctx> {
@@ -75,6 +75,15 @@ impl<'ctx> Function<'ctx> {
         self.name.as_str()
     }
 
+    /// Checks whether the function is defined outside of the front-end.
+    pub fn is_name_external(name: &str) -> bool {
+        name.starts_with("llvm.")
+            || (name.starts_with("__")
+                && name != self::runtime::FUNCTION_ENTRY
+                && name != self::runtime::FUNCTION_DEPLOY_CODE
+                && name != self::runtime::FUNCTION_RUNTIME_CODE)
+    }
+
     /// Returns the LLVM function declaration.
     pub fn declaration(&self) -> Declaration<'ctx> {
         self.declaration
@@ -214,11 +223,30 @@ impl<'ctx> Function<'ctx> {
         self.stack.get(name).copied()
     }
 
+    /// Removes the pointer to a stack variable.
+    pub fn remove_stack_pointer(&mut self, name: &str) {
+        self.stack.remove(name);
+    }
+
     /// Returns the return entity representation.
     pub fn r#return(&self) -> Return<'ctx> {
         self.r#return
     }
 
+    /// Returns the pointer to the function return value.
+    /// # Panics
+    /// If the pointer has not been set yet.
+    pub fn return_pointer(&self) -> Option<Pointer<'ctx>> {
+        self.r#return.return_pointer()
+    }
+
+    /// Returns the return data size in bytes, based on the default stack alignment.
+    /// # Panics
+    /// If the pointer has not been set yet.
+    pub fn return_data_size(&self) -> usize {
+        self.r#return.return_data_size()
+    }
+
     /// Returns the function entry block.
     pub fn entry_block(&self) -> inkwell::basic_block::BasicBlock<'ctx> {
         self.entry_block

crates/llvm-context/src/polkavm/context/function/runtime/arithmetics.rs

@@ -1,19 +1,22 @@
 //! Translates the arithmetic operations.
 
 use inkwell::values::BasicValue;
-use revive_common::BIT_LENGTH_WORD;
 
 use crate::polkavm::context::runtime::RuntimeFunction;
 use crate::polkavm::context::Context;
+use crate::polkavm::Dependency;
 use crate::polkavm::WriteLLVM;
 
 /// Implements the division operator according to the EVM specification.
 pub struct Division;
 
-impl RuntimeFunction for Division {
+impl<D> RuntimeFunction<D> for Division
+where
+    D: Dependency + Clone,
+{
     const NAME: &'static str = "__revive_division";
 
-    fn r#type<'ctx>(context: &Context<'ctx>) -> inkwell::types::FunctionType<'ctx> {
+    fn r#type<'ctx>(context: &Context<'ctx, D>) -> inkwell::types::FunctionType<'ctx> {
         context.word_type().fn_type(
             &[context.word_type().into(), context.word_type().into()],
             false,
@@ -22,7 +25,7 @@ impl RuntimeFunction for Division {
 
     fn emit_body<'ctx>(
         &self,
-        context: &mut Context<'ctx>,
+        context: &mut Context<'ctx, D>,
     ) -> anyhow::Result<Option<inkwell::values::BasicValueEnum<'ctx>>> {
         let operand_1 = Self::paramater(context, 0).into_int_value();
         let operand_2 = Self::paramater(context, 1).into_int_value();
@@ -36,23 +39,29 @@ impl RuntimeFunction for Division {
     }
 }
 
-impl WriteLLVM for Division {
-    fn declare(&mut self, context: &mut Context) -> anyhow::Result<()> {
-        <Self as RuntimeFunction>::declare(self, context)
+impl<D> WriteLLVM<D> for Division
+where
+    D: Dependency + Clone,
+{
+    fn declare(&mut self, context: &mut Context<D>) -> anyhow::Result<()> {
+        <Self as RuntimeFunction<_>>::declare(self, context)
     }
 
-    fn into_llvm(self, context: &mut Context) -> anyhow::Result<()> {
-        <Self as RuntimeFunction>::emit(&self, context)
+    fn into_llvm(self, context: &mut Context<D>) -> anyhow::Result<()> {
+        <Self as RuntimeFunction<_>>::emit(&self, context)
     }
 }
 
 /// Implements the signed division operator according to the EVM specification.
 pub struct SignedDivision;
 
-impl RuntimeFunction for SignedDivision {
+impl<D> RuntimeFunction<D> for SignedDivision
+where
+    D: Dependency + Clone,
+{
     const NAME: &'static str = "__revive_signed_division";
 
-    fn r#type<'ctx>(context: &Context<'ctx>) -> inkwell::types::FunctionType<'ctx> {
+    fn r#type<'ctx>(context: &Context<'ctx, D>) -> inkwell::types::FunctionType<'ctx> {
         context.word_type().fn_type(
             &[context.word_type().into(), context.word_type().into()],
             false,
@@ -61,7 +70,7 @@ impl RuntimeFunction for SignedDivision {
 
     fn emit_body<'ctx>(
         &self,
-        context: &mut Context<'ctx>,
+        context: &mut Context<'ctx, D>,
     ) -> anyhow::Result<Option<inkwell::values::BasicValueEnum<'ctx>>> {
         let operand_1 = Self::paramater(context, 0).into_int_value();
         let operand_2 = Self::paramater(context, 1).into_int_value();
@@ -87,7 +96,9 @@ impl RuntimeFunction for SignedDivision {
 
         context.set_basic_block(block_overflow);
         let max_uint = context.builder().build_int_z_extend(
-            context.integer_type(BIT_LENGTH_WORD - 1).const_all_ones(),
+            context
+                .integer_type(revive_common::BIT_LENGTH_WORD - 1)
+                .const_all_ones(),
             context.word_type(),
             "max_uint",
         )?;
@@ -110,23 +121,29 @@ impl RuntimeFunction for SignedDivision {
     }
 }
 
-impl WriteLLVM for SignedDivision {
-    fn declare(&mut self, context: &mut Context) -> anyhow::Result<()> {
-        <Self as RuntimeFunction>::declare(self, context)
+impl<D> WriteLLVM<D> for SignedDivision
+where
+    D: Dependency + Clone,
+{
+    fn declare(&mut self, context: &mut Context<D>) -> anyhow::Result<()> {
+        <Self as RuntimeFunction<_>>::declare(self, context)
     }
 
-    fn into_llvm(self, context: &mut Context) -> anyhow::Result<()> {
-        <Self as RuntimeFunction>::emit(&self, context)
+    fn into_llvm(self, context: &mut Context<D>) -> anyhow::Result<()> {
+        <Self as RuntimeFunction<_>>::emit(&self, context)
     }
 }
 
 /// Implements the remainder operator according to the EVM specification.
 pub struct Remainder;
 
-impl RuntimeFunction for Remainder {
+impl<D> RuntimeFunction<D> for Remainder
+where
+    D: Dependency + Clone,
+{
     const NAME: &'static str = "__revive_remainder";
 
-    fn r#type<'ctx>(context: &Context<'ctx>) -> inkwell::types::FunctionType<'ctx> {
+    fn r#type<'ctx>(context: &Context<'ctx, D>) -> inkwell::types::FunctionType<'ctx> {
         context.word_type().fn_type(
             &[context.word_type().into(), context.word_type().into()],
             false,
@@ -135,7 +152,7 @@ impl RuntimeFunction for Remainder {
 
     fn emit_body<'ctx>(
         &self,
-        context: &mut Context<'ctx>,
+        context: &mut Context<'ctx, D>,
     ) -> anyhow::Result<Option<inkwell::values::BasicValueEnum<'ctx>>> {
         let operand_1 = Self::paramater(context, 0).into_int_value();
         let operand_2 = Self::paramater(context, 1).into_int_value();
@@ -149,23 +166,29 @@ impl RuntimeFunction for Remainder {
     }
 }
 
-impl WriteLLVM for Remainder {
-    fn declare(&mut self, context: &mut Context) -> anyhow::Result<()> {
-        <Self as RuntimeFunction>::declare(self, context)
+impl<D> WriteLLVM<D> for Remainder
+where
+    D: Dependency + Clone,
+{
+    fn declare(&mut self, context: &mut Context<D>) -> anyhow::Result<()> {
+        <Self as RuntimeFunction<_>>::declare(self, context)
     }
 
-    fn into_llvm(self, context: &mut Context) -> anyhow::Result<()> {
-        <Self as RuntimeFunction>::emit(&self, context)
+    fn into_llvm(self, context: &mut Context<D>) -> anyhow::Result<()> {
+        <Self as RuntimeFunction<_>>::emit(&self, context)
     }
 }
 
 /// Implements the signed remainder operator according to the EVM specification.
 pub struct SignedRemainder;
 
-impl RuntimeFunction for SignedRemainder {
+impl<D> RuntimeFunction<D> for SignedRemainder
+where
+    D: Dependency + Clone,
+{
     const NAME: &'static str = "__revive_signed_remainder";
 
-    fn r#type<'ctx>(context: &Context<'ctx>) -> inkwell::types::FunctionType<'ctx> {
+    fn r#type<'ctx>(context: &Context<'ctx, D>) -> inkwell::types::FunctionType<'ctx> {
         context.word_type().fn_type(
             &[context.word_type().into(), context.word_type().into()],
             false,
@@ -174,7 +197,7 @@ impl RuntimeFunction for SignedRemainder {
 
     fn emit_body<'ctx>(
         &self,
-        context: &mut Context<'ctx>,
+        context: &mut Context<'ctx, D>,
     ) -> anyhow::Result<Option<inkwell::values::BasicValueEnum<'ctx>>> {
         let operand_1 = Self::paramater(context, 0).into_int_value();
         let operand_2 = Self::paramater(context, 1).into_int_value();
@@ -188,13 +211,16 @@ impl RuntimeFunction for SignedRemainder {
     }
 }
 
-impl WriteLLVM for SignedRemainder {
-    fn declare(&mut self, context: &mut Context) -> anyhow::Result<()> {
-        <Self as RuntimeFunction>::declare(self, context)
+impl<D> WriteLLVM<D> for SignedRemainder
+where
+    D: Dependency + Clone,
+{
+    fn declare(&mut self, context: &mut Context<D>) -> anyhow::Result<()> {
+        <Self as RuntimeFunction<_>>::declare(self, context)
     }
 
-    fn into_llvm(self, context: &mut Context) -> anyhow::Result<()> {
-        <Self as RuntimeFunction>::emit(&self, context)
+    fn into_llvm(self, context: &mut Context<D>) -> anyhow::Result<()> {
+        <Self as RuntimeFunction<_>>::emit(&self, context)
     }
 }
 
@@ -205,12 +231,13 @@ impl WriteLLVM for SignedRemainder {
 ///
 /// The result is either the calculated quotient or zero,
 ///  selected at runtime.
-fn wrapped_division<'ctx, F, T>(
-    context: &Context<'ctx>,
+fn wrapped_division<'ctx, D, F, T>(
+    context: &Context<'ctx, D>,
     denominator: inkwell::values::IntValue<'ctx>,
     f: F,
 ) -> anyhow::Result<inkwell::values::BasicValueEnum<'ctx>>
 where
+    D: Dependency + Clone,
     F: FnOnce() -> anyhow::Result<T>,
     T: inkwell::values::IntMathValue<'ctx>,
 {

crates/llvm-context/src/polkavm/context/function/runtime/deploy_code.rs

@@ -1,52 +1,63 @@
 //! The deploy code function.
 
+use std::marker::PhantomData;
+
+use crate::polkavm::context::code_type::CodeType;
 use crate::polkavm::context::function::runtime;
 use crate::polkavm::context::Context;
+use crate::polkavm::Dependency;
 use crate::polkavm::WriteLLVM;
 
 /// The deploy code function.
 /// Is a special function that is only used by the front-end generated code.
 #[derive(Debug)]
-pub struct DeployCode<B>
+pub struct DeployCode<B, D>
 where
-    B: WriteLLVM,
+    B: WriteLLVM<D>,
+    D: Dependency + Clone,
 {
     /// The deploy code AST representation.
     inner: B,
+    /// The `D` phantom data.
+    _pd: PhantomData<D>,
 }
 
-impl<B> DeployCode<B>
+impl<B, D> DeployCode<B, D>
 where
-    B: WriteLLVM,
+    B: WriteLLVM<D>,
+    D: Dependency + Clone,
 {
     /// A shortcut constructor.
     pub fn new(inner: B) -> Self {
-        Self { inner }
+        Self {
+            inner,
+            _pd: PhantomData,
+        }
     }
 }
 
-impl<B> WriteLLVM for DeployCode<B>
+impl<B, D> WriteLLVM<D> for DeployCode<B, D>
 where
-    B: WriteLLVM,
+    B: WriteLLVM<D>,
+    D: Dependency + Clone,
 {
-    fn declare(&mut self, context: &mut Context) -> anyhow::Result<()> {
+    fn declare(&mut self, context: &mut Context<D>) -> anyhow::Result<()> {
         let function_type = context.function_type::<inkwell::types::BasicTypeEnum>(vec![], 0);
         context.add_function(
             runtime::FUNCTION_DEPLOY_CODE,
             function_type,
             0,
-            Some(inkwell::module::Linkage::Private),
-            None,
-            false,
+            Some(inkwell::module::Linkage::External),
         )?;
 
         self.inner.declare(context)
     }
 
-    fn into_llvm(self, context: &mut Context) -> anyhow::Result<()> {
-        context.set_current_function(runtime::FUNCTION_DEPLOY_CODE, None, false)?;
+    fn into_llvm(self, context: &mut Context<D>) -> anyhow::Result<()> {
+        context.set_current_function(runtime::FUNCTION_DEPLOY_CODE, None)?;
 
         context.set_basic_block(context.current_function().borrow().entry_block());
+        context.set_code_type(CodeType::Deploy);
 
         self.inner.into_llvm(context)?;
         context.set_debug_location(0, 0, None)?;
@@ -63,6 +74,7 @@ where
         }
 
         context.set_basic_block(context.current_function().borrow().return_block());
+        context.set_debug_location(0, 0, None)?;
         context.build_return(None);
 
         context.pop_debug_scope();

crates/llvm-context/src/polkavm/context/function/runtime/entry.rs

@@ -1,16 +1,11 @@
 //! The entry function.
 
 use inkwell::types::BasicType;
-use revive_common::BIT_LENGTH_ETH_ADDRESS;
-use revive_runtime_api::immutable_data::{
-    GLOBAL_IMMUTABLE_DATA_POINTER, GLOBAL_IMMUTABLE_DATA_SIZE,
-};
-use revive_runtime_api::polkavm_imports::CALL_DATA_SIZE;
-use revive_solc_json_interface::PolkaVMDefaultHeapMemorySize;
 
 use crate::polkavm::context::address_space::AddressSpace;
 use crate::polkavm::context::function::runtime;
 use crate::polkavm::context::Context;
+use crate::polkavm::Dependency;
 use crate::polkavm::WriteLLVM;
 
 /// The entry function.
@@ -25,7 +20,10 @@ impl Entry {
 
     /// Initializes the global variables.
     /// The pointers are not initialized, because it's not possible to create a null pointer.
-    pub fn initialize_globals(context: &mut Context) -> anyhow::Result<()> {
+    pub fn initialize_globals<D>(context: &mut Context<D>) -> anyhow::Result<()>
+    where
+        D: Dependency + Clone,
+    {
         context.set_global(
             crate::polkavm::GLOBAL_CALLDATA_SIZE,
             context.xlen_type(),
@@ -40,12 +38,9 @@ impl Entry {
             context.xlen_type().const_zero(),
         );
 
-        let heap_memory_type = context.byte_type().array_type(
-            context
-                .memory_config
-                .heap_size
-                .unwrap_or(PolkaVMDefaultHeapMemorySize),
-        );
+        let heap_memory_type = context
+            .byte_type()
+            .array_type(context.memory_config.heap_size);
         context.set_global(
             crate::polkavm::GLOBAL_HEAP_MEMORY,
             heap_memory_type,
@@ -53,7 +48,7 @@ impl Entry {
             heap_memory_type.const_zero(),
         );
 
-        let address_type = context.integer_type(BIT_LENGTH_ETH_ADDRESS);
+        let address_type = context.integer_type(revive_common::BIT_LENGTH_ETH_ADDRESS);
         context.set_global(
             crate::polkavm::GLOBAL_ADDRESS_SPILL_BUFFER,
             address_type,
@@ -65,13 +60,16 @@ impl Entry {
     }
 
     /// Populate the calldata size global value.
-    pub fn load_calldata_size(context: &mut Context) -> anyhow::Result<()> {
+    pub fn load_calldata_size<D>(context: &mut Context<D>) -> anyhow::Result<()>
+    where
+        D: Dependency + Clone,
+    {
         let call_data_size_pointer = context
             .get_global(crate::polkavm::GLOBAL_CALLDATA_SIZE)?
             .value
             .as_pointer_value();
         let call_data_size_value = context
-            .build_runtime_call(CALL_DATA_SIZE, &[])
+            .build_runtime_call(revive_runtime_api::polkavm_imports::CALL_DATA_SIZE, &[])
             .expect("the call_data_size syscall method should return a value")
             .into_int_value();
         let call_data_size_value = context.builder().build_int_truncate(
@@ -88,7 +86,10 @@ impl Entry {
 
     /// Calls the deploy code if the first function argument was `1`.
     /// Calls the runtime code otherwise.
-    pub fn leave_entry(context: &mut Context) -> anyhow::Result<()> {
+    pub fn leave_entry<D>(context: &mut Context<D>) -> anyhow::Result<()>
+    where
+        D: Dependency + Clone,
+    {
         context.set_debug_location(0, 0, None)?;
 
         let is_deploy = context
@@ -128,8 +129,11 @@ impl Entry {
     }
 }
 
-impl WriteLLVM for Entry {
-    fn declare(&mut self, context: &mut Context) -> anyhow::Result<()> {
+impl<D> WriteLLVM<D> for Entry
+where
+    D: Dependency + Clone,
+{
+    fn declare(&mut self, context: &mut Context<D>) -> anyhow::Result<()> {
         let entry_arguments = vec![context.bool_type().as_basic_type_enum()];
         let entry_function_type = context.function_type(entry_arguments, 0);
         context.add_function(
@@ -137,18 +141,16 @@ impl WriteLLVM for Entry {
             entry_function_type,
             0,
             Some(inkwell::module::Linkage::External),
-            None,
-            false,
         )?;
 
         context.declare_global(
-            GLOBAL_IMMUTABLE_DATA_POINTER,
+            revive_runtime_api::immutable_data::GLOBAL_IMMUTABLE_DATA_POINTER,
             context.word_type().array_type(0),
             AddressSpace::Stack,
         );
 
         context.declare_global(
-            GLOBAL_IMMUTABLE_DATA_SIZE,
+            revive_runtime_api::immutable_data::GLOBAL_IMMUTABLE_DATA_SIZE,
             context.xlen_type(),
             AddressSpace::Stack,
         );
@@ -159,9 +161,9 @@ impl WriteLLVM for Entry {
     /// Instead of a single entrypoint, the runtime expects two exports: `call ` and `deploy`.
     /// `call` and `deploy` directly call `entry`, signaling a deploy if the first arg is `1`.
     /// The `entry` function loads calldata, sets globals and calls the runtime or deploy code.
-    fn into_llvm(self, context: &mut Context) -> anyhow::Result<()> {
+    fn into_llvm(self, context: &mut Context<D>) -> anyhow::Result<()> {
         let entry = context
-            .get_function(runtime::FUNCTION_ENTRY, false)
+            .get_function(runtime::FUNCTION_ENTRY)
             .expect("the entry function should already be declared")
             .borrow()
             .declaration;
@@ -172,7 +174,7 @@ impl WriteLLVM for Entry {
             true,
         );
 
-        context.set_current_function(runtime::FUNCTION_ENTRY, None, false)?;
+        context.set_current_function(runtime::FUNCTION_ENTRY, None)?;
         context.set_basic_block(context.current_function().borrow().entry_block());
 
         Self::initialize_globals(context)?;

crates/llvm-context/src/polkavm/context/function/runtime/revive.rs

@@ -5,6 +5,7 @@ use inkwell::values::BasicValue;
 use crate::polkavm::context::function::Attribute;
 use crate::polkavm::context::runtime::RuntimeFunction;
 use crate::polkavm::context::Context;
+use crate::polkavm::Dependency;
 use crate::polkavm::WriteLLVM;
 
 /// Pointers are represented as opaque 256 bit integer values in EVM.
@@ -14,7 +15,10 @@ use crate::polkavm::WriteLLVM;
 /// (but wrong) pointers when truncated.
 pub struct WordToPointer;
 
-impl RuntimeFunction for WordToPointer {
+impl<D> RuntimeFunction<D> for WordToPointer
+where
+    D: Dependency + Clone,
+{
     const NAME: &'static str = "__revive_int_truncate";
 
     const ATTRIBUTES: &'static [Attribute] = &[
@@ -23,7 +27,7 @@ impl RuntimeFunction for WordToPointer {
         Attribute::AlwaysInline,
     ];
 
-    fn r#type<'ctx>(context: &Context<'ctx>) -> inkwell::types::FunctionType<'ctx> {
+    fn r#type<'ctx>(context: &Context<'ctx, D>) -> inkwell::types::FunctionType<'ctx> {
         context
             .xlen_type()
             .fn_type(&[context.word_type().into()], false)
@@ -31,7 +35,7 @@ impl RuntimeFunction for WordToPointer {
 
     fn emit_body<'ctx>(
         &self,
-        context: &mut Context<'ctx>,
+        context: &mut Context<'ctx, D>,
     ) -> anyhow::Result<Option<inkwell::values::BasicValueEnum<'ctx>>> {
         let value = Self::paramater(context, 0).into_int_value();
         let truncated =
@@ -63,20 +67,26 @@ impl RuntimeFunction for WordToPointer {
     }
 }
 
-impl WriteLLVM for WordToPointer {
-    fn declare(&mut self, context: &mut Context) -> anyhow::Result<()> {
-        <Self as RuntimeFunction>::declare(self, context)
+impl<D> WriteLLVM<D> for WordToPointer
+where
+    D: Dependency + Clone,
+{
+    fn declare(&mut self, context: &mut Context<D>) -> anyhow::Result<()> {
+        <Self as RuntimeFunction<_>>::declare(self, context)
     }
 
-    fn into_llvm(self, context: &mut Context) -> anyhow::Result<()> {
-        <Self as RuntimeFunction>::emit(&self, context)
+    fn into_llvm(self, context: &mut Context<D>) -> anyhow::Result<()> {
+        <Self as RuntimeFunction<_>>::emit(&self, context)
     }
 }
 
 /// The revive runtime exit function.
 pub struct Exit;
 
-impl RuntimeFunction for Exit {
+impl<D> RuntimeFunction<D> for Exit
+where
+    D: Dependency + Clone,
+{
     const NAME: &'static str = "__revive_exit";
 
     const ATTRIBUTES: &'static [Attribute] = &[
@@ -85,7 +95,7 @@ impl RuntimeFunction for Exit {
         Attribute::AlwaysInline,
     ];
 
-    fn r#type<'ctx>(context: &Context<'ctx>) -> inkwell::types::FunctionType<'ctx> {
+    fn r#type<'ctx>(context: &Context<'ctx, D>) -> inkwell::types::FunctionType<'ctx> {
         context.void_type().fn_type(
             &[
                 context.xlen_type().into(),
@@ -98,7 +108,7 @@ impl RuntimeFunction for Exit {
 
     fn emit_body<'ctx>(
         &self,
-        context: &mut Context<'ctx>,
+        context: &mut Context<'ctx, D>,
     ) -> anyhow::Result<Option<inkwell::values::BasicValueEnum<'ctx>>> {
         let flags = Self::paramater(context, 0).into_int_value();
         let offset = Self::paramater(context, 1).into_int_value();
@@ -123,12 +133,15 @@ impl RuntimeFunction for Exit {
     }
 }
 
-impl WriteLLVM for Exit {
-    fn declare(&mut self, context: &mut Context) -> anyhow::Result<()> {
-        <Self as RuntimeFunction>::declare(self, context)
+impl<D> WriteLLVM<D> for Exit
+where
+    D: Dependency + Clone,
+{
+    fn declare(&mut self, context: &mut Context<D>) -> anyhow::Result<()> {
+        <Self as RuntimeFunction<_>>::declare(self, context)
     }
 
-    fn into_llvm(self, context: &mut Context) -> anyhow::Result<()> {
-        <Self as RuntimeFunction>::emit(&self, context)
+    fn into_llvm(self, context: &mut Context<D>) -> anyhow::Result<()> {
+        <Self as RuntimeFunction<_>>::emit(&self, context)
     }
 }

crates/llvm-context/src/polkavm/context/function/runtime/runtime_code.rs

@@ -1,52 +1,63 @@
 //! The runtime code function.
 
+use std::marker::PhantomData;
+
+use crate::polkavm::context::code_type::CodeType;
 use crate::polkavm::context::function::runtime;
 use crate::polkavm::context::Context;
+use crate::polkavm::Dependency;
 use crate::polkavm::WriteLLVM;
 
 /// The runtime code function.
 /// Is a special function that is only used by the front-end generated code.
 #[derive(Debug)]
-pub struct RuntimeCode<B>
+pub struct RuntimeCode<B, D>
 where
-    B: WriteLLVM,
+    B: WriteLLVM<D>,
+    D: Dependency + Clone,
 {
     /// The runtime code AST representation.
     inner: B,
+    /// The `D` phantom data.
+    _pd: PhantomData<D>,
 }
 
-impl<B> RuntimeCode<B>
+impl<B, D> RuntimeCode<B, D>
 where
-    B: WriteLLVM,
+    B: WriteLLVM<D>,
+    D: Dependency + Clone,
 {
     /// A shortcut constructor.
     pub fn new(inner: B) -> Self {
-        Self { inner }
+        Self {
+            inner,
+            _pd: PhantomData,
+        }
     }
 }
 
-impl<B> WriteLLVM for RuntimeCode<B>
+impl<B, D> WriteLLVM<D> for RuntimeCode<B, D>
 where
-    B: WriteLLVM,
+    B: WriteLLVM<D>,
+    D: Dependency + Clone,
 {
-    fn declare(&mut self, context: &mut Context) -> anyhow::Result<()> {
+    fn declare(&mut self, context: &mut Context<D>) -> anyhow::Result<()> {
         let function_type = context.function_type::<inkwell::types::BasicTypeEnum>(vec![], 0);
         context.add_function(
             runtime::FUNCTION_RUNTIME_CODE,
             function_type,
             0,
-            Some(inkwell::module::Linkage::Private),
-            None,
-            false,
+            Some(inkwell::module::Linkage::External),
         )?;
 
         self.inner.declare(context)
     }
 
-    fn into_llvm(self, context: &mut Context) -> anyhow::Result<()> {
-        context.set_current_function(runtime::FUNCTION_RUNTIME_CODE, None, false)?;
+    fn into_llvm(self, context: &mut Context<D>) -> anyhow::Result<()> {
+        context.set_current_function(runtime::FUNCTION_RUNTIME_CODE, None)?;
 
         context.set_basic_block(context.current_function().borrow().entry_block());
+        context.set_code_type(CodeType::Runtime);
 
         self.inner.into_llvm(context)?;
         context.set_debug_location(0, 0, None)?;

crates/llvm-context/src/polkavm/context/function/runtime/sbrk.rs

@@ -1,11 +1,11 @@
 //! Emulates the linear EVM heap memory via a simulated `sbrk` system call.
 
 use inkwell::values::BasicValue;
-use revive_common::BYTE_LENGTH_WORD;
 
 use crate::polkavm::context::attribute::Attribute;
 use crate::polkavm::context::runtime::RuntimeFunction;
 use crate::polkavm::context::Context;
+use crate::polkavm::Dependency;
 use crate::polkavm::WriteLLVM;
 
 /// Simulates the `sbrk` system call, reproducing the semantics of the EVM heap memory.
@@ -24,7 +24,10 @@ use crate::polkavm::WriteLLVM;
 /// - Maintains the total memory size (`msize`) in global heap size value.
 pub struct Sbrk;
 
-impl RuntimeFunction for Sbrk {
+impl<D> RuntimeFunction<D> for Sbrk
+where
+    D: Dependency + Clone,
+{
     const NAME: &'static str = "__sbrk_internal";
 
     const ATTRIBUTES: &'static [Attribute] = &[
@@ -33,7 +36,7 @@ impl RuntimeFunction for Sbrk {
         Attribute::WillReturn,
     ];
 
-    fn r#type<'ctx>(context: &Context<'ctx>) -> inkwell::types::FunctionType<'ctx> {
+    fn r#type<'ctx>(context: &Context<'ctx, D>) -> inkwell::types::FunctionType<'ctx> {
         context.llvm().ptr_type(Default::default()).fn_type(
             &[context.xlen_type().into(), context.xlen_type().into()],
             false,
@@ -42,7 +45,7 @@ impl RuntimeFunction for Sbrk {
 
     fn emit_body<'ctx>(
         &self,
-        context: &mut Context<'ctx>,
+        context: &mut Context<'ctx, D>,
     ) -> anyhow::Result<Option<inkwell::values::BasicValueEnum<'ctx>>> {
         let offset = Self::paramater(context, 0).into_int_value();
         let size = Self::paramater(context, 1).into_int_value();
@@ -68,7 +71,7 @@ impl RuntimeFunction for Sbrk {
         context.set_basic_block(offset_in_bounds_block);
         let mask = context
             .xlen_type()
-            .const_int(BYTE_LENGTH_WORD as u64 - 1, false);
+            .const_int(revive_common::BYTE_LENGTH_WORD as u64 - 1, false);
         let total_size = context
             .builder()
             .build_int_add(offset, size, "total_size")?;
@@ -127,12 +130,15 @@ impl RuntimeFunction for Sbrk {
     }
 }
 
-impl WriteLLVM for Sbrk {
-    fn declare(&mut self, context: &mut Context) -> anyhow::Result<()> {
-        <Self as RuntimeFunction>::declare(self, context)
+impl<D> WriteLLVM<D> for Sbrk
+where
+    D: Dependency + Clone,
+{
+    fn declare(&mut self, context: &mut Context<D>) -> anyhow::Result<()> {
+        <Self as RuntimeFunction<_>>::declare(self, context)
     }
 
-    fn into_llvm(self, context: &mut Context) -> anyhow::Result<()> {
-        <Self as RuntimeFunction>::emit(&self, context)
+    fn into_llvm(self, context: &mut Context<D>) -> anyhow::Result<()> {
+        <Self as RuntimeFunction<_>>::emit(&self, context)
     }
 }

crates/llvm-context/src/polkavm/context/global.rs

@@ -5,6 +5,7 @@ use inkwell::values::BasicValue;
 
 use crate::polkavm::context::address_space::AddressSpace;
 use crate::polkavm::context::Context;
+use crate::PolkaVMDependency;
 
 /// The LLVM global value.
 #[derive(Debug, Clone, Copy)]
@@ -17,14 +18,15 @@ pub struct Global<'ctx> {
 
 impl<'ctx> Global<'ctx> {
     /// A shortcut constructor.
-    pub fn new<T, V>(
-        context: &mut Context<'ctx>,
+    pub fn new<D, T, V>(
+        context: &mut Context<'ctx, D>,
         r#type: T,
         address_space: AddressSpace,
         initializer: V,
         name: &str,
     ) -> Self
     where
+        D: PolkaVMDependency + Clone,
         T: BasicType<'ctx>,
         V: BasicValue<'ctx>,
     {
@@ -51,13 +53,14 @@ impl<'ctx> Global<'ctx> {
     }
 
     /// Construct an external global.
-    pub fn declare<T>(
-        context: &mut Context<'ctx>,
+    pub fn declare<D, T>(
+        context: &mut Context<'ctx, D>,
         r#type: T,
         address_space: AddressSpace,
         name: &str,
     ) -> Self
     where
+        D: PolkaVMDependency + Clone,
         T: BasicType<'ctx>,
     {
         let r#type = r#type.as_basic_type_enum();

crates/llvm-context/src/polkavm/context/mod.rs

@@ -1,5 +1,22 @@
 //! The LLVM IR generator context.
 
+pub mod address_space;
+pub mod argument;
+pub mod attribute;
+pub mod build;
+pub mod code_type;
+pub mod debug_info;
+pub mod function;
+pub mod global;
+pub mod r#loop;
+pub mod pointer;
+pub mod runtime;
+pub mod solidity_data;
+pub mod yul_data;
+
+#[cfg(test)]
+mod tests;
+
 use std::cell::RefCell;
 use std::collections::HashMap;
 use std::rc::Rc;
@@ -8,13 +25,12 @@ use inkwell::debug_info::AsDIScope;
 use inkwell::debug_info::DIScope;
 use inkwell::types::BasicType;
 use inkwell::values::BasicValue;
-use revive_solc_json_interface::PolkaVMDefaultHeapMemorySize;
-use revive_solc_json_interface::PolkaVMDefaultStackMemorySize;
-use revive_solc_json_interface::SolcStandardJsonInputSettingsPolkaVMMemory;
 
+use crate::memory::MemoryConfig;
 use crate::optimizer::settings::Settings as OptimizerSettings;
 use crate::optimizer::Optimizer;
 use crate::polkavm::DebugConfig;
+use crate::polkavm::Dependency;
 use crate::target_machine::target::Target;
 use crate::target_machine::TargetMachine;
 use crate::PolkaVMLoadHeapWordFunction;
@@ -40,27 +56,13 @@ use self::runtime::RuntimeFunction;
 use self::solidity_data::SolidityData;
 use self::yul_data::YulData;
 
-pub mod address_space;
-pub mod argument;
-pub mod attribute;
-pub mod build;
-pub mod code_type;
-pub mod debug_info;
-pub mod function;
-pub mod global;
-pub mod r#loop;
-pub mod pointer;
-pub mod runtime;
-pub mod solidity_data;
-pub mod yul_data;
-
-#[cfg(test)]
-mod tests;
-
 /// The LLVM IR generator context.
 /// It is a not-so-big god-like object glueing all the compilers' complexity and act as an adapter
 /// and a superstructure over the inner `inkwell` LLVM context.
-pub struct Context<'ctx> {
+pub struct Context<'ctx, D>
+where
+    D: Dependency + Clone,
+{
     /// The inner LLVM context.
     llvm: &'ctx inkwell::context::Context,
     /// The inner LLVM context builder.
@@ -83,9 +85,17 @@ pub struct Context<'ctx> {
     current_function: Option<Rc<RefCell<Function<'ctx>>>>,
     /// The loop context stack.
     loop_stack: Vec<Loop<'ctx>>,
+    /// The extra LLVM arguments that were used during target initialization.
+    llvm_arguments: &'ctx [String],
     /// The PVM memory configuration.
-    memory_config: SolcStandardJsonInputSettingsPolkaVMMemory,
+    memory_config: MemoryConfig,
 
+    /// The project dependency manager. It can be any entity implementing the trait.
+    /// The manager is used to get information about contracts and their dependencies during
+    /// the multi-threaded compilation process.
+    dependency_manager: Option<D>,
+    /// Whether to append the metadata hash at the end of bytecode.
+    include_metadata_hash: bool,
     /// The debug info of the current module.
     debug_info: Option<DebugInfo<'ctx>>,
     /// The debug configuration telling whether to dump the needed IRs.
@@ -97,7 +107,10 @@ pub struct Context<'ctx> {
     yul_data: Option<YulData>,
 }
 
-impl<'ctx> Context<'ctx> {
+impl<'ctx, D> Context<'ctx, D>
+where
+    D: Dependency + Clone,
+{
     /// The functions hashmap default capacity.
     const FUNCTIONS_HASHMAP_INITIAL_CAPACITY: usize = 64;
 
@@ -206,29 +219,27 @@ impl<'ctx> Context<'ctx> {
     }
 
     /// Initializes a new LLVM context.
+    #[allow(clippy::too_many_arguments)]
     pub fn new(
         llvm: &'ctx inkwell::context::Context,
         module: inkwell::module::Module<'ctx>,
         optimizer: Optimizer,
+        dependency_manager: Option<D>,
+        include_metadata_hash: bool,
         debug_config: DebugConfig,
-        memory_config: SolcStandardJsonInputSettingsPolkaVMMemory,
+        llvm_arguments: &'ctx [String],
+        memory_config: MemoryConfig,
     ) -> Self {
         Self::set_data_layout(llvm, &module);
         Self::link_stdlib_module(llvm, &module);
         Self::link_polkavm_imports(llvm, &module);
-        Self::set_polkavm_stack_size(
-            llvm,
-            &module,
-            memory_config
-                .stack_size
-                .unwrap_or(PolkaVMDefaultStackMemorySize),
-        );
+        Self::set_polkavm_stack_size(llvm, &module, memory_config.stack_size);
         Self::set_module_flags(llvm, &module);
 
         let intrinsics = Intrinsics::new(llvm, &module);
         let llvm_runtime = LLVMRuntime::new(llvm, &module, &optimizer);
         let debug_info = debug_config.emit_debug_info.then(|| {
-            let debug_info = DebugInfo::new(&module, &debug_config);
+            let debug_info = DebugInfo::new(&module);
             debug_info.initialize_module(llvm, &module);
             debug_info
         });
@@ -245,8 +256,12 @@ impl<'ctx> Context<'ctx> {
             functions: HashMap::with_capacity(Self::FUNCTIONS_HASHMAP_INITIAL_CAPACITY),
             current_function: None,
             loop_stack: Vec::with_capacity(Self::LOOP_STACK_INITIAL_CAPACITY),
+            llvm_arguments,
             memory_config,
 
+            dependency_manager,
+            include_metadata_hash,
+
             debug_info,
             debug_config,
 
@@ -257,10 +272,12 @@ impl<'ctx> Context<'ctx> {
 
     /// Builds the LLVM IR module, returning the build artifacts.
     pub fn build(
-        self,
+        mut self,
         contract_path: &str,
-        metadata_hash: Option<revive_common::Keccak256>,
+        metadata_hash: Option<[u8; revive_common::BYTE_LENGTH_WORD]>,
     ) -> anyhow::Result<Build> {
+        let module_clone = self.module.clone();
+
         self.link_polkavm_exports(contract_path)?;
         self.link_immutable_data(contract_path)?;
 
@@ -309,16 +326,33 @@ impl<'ctx> Context<'ctx> {
                 )
             })?;
 
-        let object = buffer.as_slice().to_vec();
+        let shared_object = revive_linker::link(buffer.as_slice())?;
 
-        self.debug_config.dump_object(contract_path, &object)?;
+        self.debug_config
+            .dump_object(contract_path, &shared_object)?;
 
-        crate::polkavm::build(
-            &object,
-            metadata_hash
-                .as_ref()
-                .map(|hash| hash.as_bytes().try_into().unwrap()),
-        )
+        let polkavm_bytecode =
+            revive_linker::polkavm_linker(shared_object, !self.debug_config().emit_debug_info)?;
+
+        let build = match crate::polkavm::build_assembly_text(
+            contract_path,
+            &polkavm_bytecode,
+            metadata_hash,
+            self.debug_config(),
+        ) {
+            Ok(build) => build,
+            Err(_error)
+                if self.optimizer.settings() != &OptimizerSettings::size()
+                    && self.optimizer.settings().is_fallback_to_size_enabled() =>
+            {
+                self.optimizer = Optimizer::new(OptimizerSettings::size());
+                self.module = module_clone;
+                self.build(contract_path, metadata_hash)?
+            }
+            Err(error) => Err(error)?,
+        };
+
+        Ok(build)
     }
 
     /// Verifies the current LLVM IR module.
@@ -395,15 +429,11 @@ impl<'ctx> Context<'ctx> {
         }
     }
 
-    /// Declare an external global. This is an idempotent method.
+    /// Declare an external global.
     pub fn declare_global<T>(&mut self, name: &str, r#type: T, address_space: AddressSpace)
     where
         T: BasicType<'ctx> + Clone + Copy,
     {
-        if self.globals.contains_key(name) {
-            return;
-        }
-
         let global = Global::declare(self, r#type, address_space, name);
         self.globals.insert(name.to_owned(), global);
     }
@@ -425,16 +455,8 @@ impl<'ctx> Context<'ctx> {
         r#type: inkwell::types::FunctionType<'ctx>,
         return_values_length: usize,
         linkage: Option<inkwell::module::Linkage>,
-        location: Option<(u32, u32)>,
-        is_frontend: bool,
     ) -> anyhow::Result<Rc<RefCell<Function<'ctx>>>> {
-        assert!(
-            self.get_function(name, is_frontend).is_none(),
-            "ICE: function '{name}' declared subsequentally"
-        );
-
-        let name = self.internal_function_name(name, is_frontend);
-        let value = self.module().add_function(&name, r#type, linkage);
+        let value = self.module().add_function(name, r#type, linkage);
 
         if self.debug_info().is_some() {
             self.builder().unset_current_debug_location();
@@ -448,8 +470,7 @@ impl<'ctx> Context<'ctx> {
                 Some(scp) => scp,
             };
             self.push_debug_scope(func_scope.as_debug_info_scope());
-            let (line, column) = location.unwrap_or((0, 0));
-            self.set_debug_location(line, column, Some(func_scope.as_debug_info_scope()))?;
+            self.set_debug_location(0, 0, Some(func_scope.as_debug_info_scope()))?;
         }
 
         let entry_block = self.llvm.append_basic_block(value, "entry");
@@ -475,7 +496,7 @@ impl<'ctx> Context<'ctx> {
         };
 
         let function = Function::new(
-            name.clone(),
+            name.to_owned(),
             FunctionDeclaration::new(r#type, value),
             r#return,
             entry_block,
@@ -483,7 +504,7 @@ impl<'ctx> Context<'ctx> {
         );
         Function::set_default_attributes(self.llvm, function.declaration(), &self.optimizer);
         let function = Rc::new(RefCell::new(function));
-        self.functions.insert(name, function.clone());
+        self.functions.insert(name.to_string(), function.clone());
 
         self.pop_debug_scope();
 
@@ -491,14 +512,8 @@ impl<'ctx> Context<'ctx> {
     }
 
     /// Returns a shared reference to the specified function.
-    pub fn get_function(
-        &self,
-        name: &str,
-        is_frontend: bool,
-    ) -> Option<Rc<RefCell<Function<'ctx>>>> {
-        self.functions
-            .get(&self.internal_function_name(name, is_frontend))
-            .cloned()
+    pub fn get_function(&self, name: &str) -> Option<Rc<RefCell<Function<'ctx>>>> {
+        self.functions.get(name).cloned()
     }
 
     /// Returns a shared reference to the current active function.
@@ -510,13 +525,8 @@ impl<'ctx> Context<'ctx> {
 
     /// Sets the current active function. If debug-info generation is enabled,
     /// constructs a debug-scope and pushes in on the scope-stack.
-    pub fn set_current_function(
-        &mut self,
-        name: &str,
-        location: Option<(u32, u32)>,
-        frontend: bool,
-    ) -> anyhow::Result<()> {
-        let function = self.get_function(name, frontend).ok_or_else(|| {
+    pub fn set_current_function(&mut self, name: &str, line: Option<u32>) -> anyhow::Result<()> {
+        let function = self.functions.get(name).cloned().ok_or_else(|| {
             anyhow::anyhow!("Failed to activate an undeclared function `{}`", name)
         })?;
         self.current_function = Some(function);
@@ -524,8 +534,7 @@ impl<'ctx> Context<'ctx> {
         if let Some(scope) = self.current_function().borrow().get_debug_scope() {
             self.push_debug_scope(scope);
         }
-        let (line, column) = location.unwrap_or_default();
-        self.set_debug_location(line, column, None)?;
+        self.set_debug_location(line.unwrap_or_default(), 0, None)?;
 
         Ok(())
     }
@@ -626,6 +635,54 @@ impl<'ctx> Context<'ctx> {
             .expect("The current context is not in a loop")
     }
 
+    /// Compiles a contract dependency, if the dependency manager is set.
+    pub fn compile_dependency(&mut self, name: &str) -> anyhow::Result<String> {
+        self.dependency_manager
+            .to_owned()
+            .ok_or_else(|| anyhow::anyhow!("The dependency manager is unset"))
+            .and_then(|manager| {
+                Dependency::compile(
+                    manager,
+                    name,
+                    self.optimizer.settings().to_owned(),
+                    self.include_metadata_hash,
+                    self.debug_config.clone(),
+                    self.llvm_arguments,
+                    self.memory_config,
+                )
+            })
+    }
+
+    /// Gets a full contract_path from the dependency manager.
+    pub fn resolve_path(&self, identifier: &str) -> anyhow::Result<String> {
+        self.dependency_manager
+            .to_owned()
+            .ok_or_else(|| anyhow::anyhow!("The dependency manager is unset"))
+            .and_then(|manager| {
+                let full_path = manager.resolve_path(identifier)?;
+                Ok(full_path)
+            })
+    }
+
+    /// Gets a deployed library address from the dependency manager.
+    pub fn resolve_library(&self, path: &str) -> anyhow::Result<inkwell::values::IntValue<'ctx>> {
+        self.dependency_manager
+            .to_owned()
+            .ok_or_else(|| anyhow::anyhow!("The dependency manager is unset"))
+            .and_then(|manager| {
+                let address = manager.resolve_library(path)?;
+                let address = self.word_const_str_hex(address.as_str());
+                Ok(address)
+            })
+    }
+
+    /// Extracts the dependency manager.
+    pub fn take_dependency_manager(&mut self) -> D {
+        self.dependency_manager
+            .take()
+            .expect("The dependency manager is unset")
+    }
+
     /// Returns the debug info.
     pub fn debug_info(&self) -> Option<&DebugInfo<'ctx>> {
         self.debug_info.as_ref()
@@ -658,27 +715,21 @@ impl<'ctx> Context<'ctx> {
         r#type: T,
         name: &str,
     ) -> Pointer<'ctx> {
-        // TODO: Revisit. While at entry should be preferred in theory:
-        // - It has negligible code size impact on real word contracts.
-        // - Sometimes has negative impact on code size.
-        // - Messes up debug information used to analyze code size issues.
-        self.build_alloca(r#type, name)
+        let current_block = self.basic_block();
+        let entry_block = self.current_function().borrow().entry_block();
 
-        // let current_block = self.basic_block();
-        // let entry_block = self.current_function().borrow().entry_block();
+        match entry_block.get_first_instruction() {
+            Some(instruction) => self.builder().position_before(&instruction),
+            None => self.builder().position_at_end(entry_block),
+        }
 
-        // match entry_block.get_first_instruction() {
-        //     Some(instruction) => self.builder().position_before(&instruction),
-        //     None => self.builder().position_at_end(entry_block),
-        // }
-
-        // let pointer = self.build_alloca(r#type, name);
-        // self.set_basic_block(current_block);
-        // pointer
+        let pointer = self.build_alloca(r#type, name);
+        self.set_basic_block(current_block);
+        pointer
     }
 
     /// Builds an aligned stack allocation at the current position.
-    /// Use this if [`Self::build_alloca_at_entry`] might change program semantics.
+    /// Use this if [`build_alloca_at_entry`] might change program semantics.
     /// Otherwise, alloca should always be built at the function prelude!
     pub fn build_alloca<T: BasicType<'ctx> + Clone + Copy>(
         &self,
@@ -736,9 +787,9 @@ impl<'ctx> Context<'ctx> {
     ) -> anyhow::Result<inkwell::values::BasicValueEnum<'ctx>> {
         match pointer.address_space {
             AddressSpace::Heap => {
-                let name = <PolkaVMLoadHeapWordFunction as RuntimeFunction>::NAME;
+                let name = <PolkaVMLoadHeapWordFunction as RuntimeFunction<D>>::NAME;
                 let declaration =
-                    <PolkaVMLoadHeapWordFunction as RuntimeFunction>::declaration(self);
+                    <PolkaVMLoadHeapWordFunction as RuntimeFunction<D>>::declaration(self);
                 let arguments = [self
                     .builder()
                     .build_ptr_to_int(pointer.value, self.xlen_type(), "offset_ptrtoint")?
@@ -774,7 +825,7 @@ impl<'ctx> Context<'ctx> {
         match pointer.address_space {
             AddressSpace::Heap => {
                 let declaration =
-                    <PolkaVMStoreHeapWordFunction as RuntimeFunction>::declaration(self);
+                    <PolkaVMStoreHeapWordFunction as RuntimeFunction<D>>::declaration(self);
                 let arguments = [
                     pointer.to_int(self).as_basic_value_enum(),
                     value.as_basic_value_enum(),
@@ -894,7 +945,10 @@ impl<'ctx> Context<'ctx> {
     pub fn build_runtime_call_to_getter(
         &self,
         import: &'static str,
-    ) -> anyhow::Result<inkwell::values::BasicValueEnum<'ctx>> {
+    ) -> anyhow::Result<inkwell::values::BasicValueEnum<'ctx>>
+    where
+        D: Dependency + Clone,
+    {
         let pointer = self.build_alloca_at_entry(self.word_type(), &format!("{import}_output"));
         self.build_runtime_call(import, &[pointer.to_int(self).into()]);
         self.build_load(pointer, import)
@@ -989,7 +1043,7 @@ impl<'ctx> Context<'ctx> {
         length: inkwell::values::IntValue<'ctx>,
     ) -> anyhow::Result<()> {
         self.build_call(
-            <Exit as RuntimeFunction>::declaration(self),
+            <Exit as RuntimeFunction<D>>::declaration(self),
             &[flags.into(), offset.into(), length.into()],
             "exit",
         );
@@ -1013,14 +1067,14 @@ impl<'ctx> Context<'ctx> {
 
         Ok(self
             .build_call(
-                <WordToPointer as RuntimeFunction>::declaration(self),
+                <WordToPointer as RuntimeFunction<D>>::declaration(self),
                 &[value.into()],
                 "word_to_pointer",
             )
             .unwrap_or_else(|| {
                 panic!(
                     "revive runtime function {} should return a value",
-                    <WordToPointer as RuntimeFunction>::NAME,
+                    <WordToPointer as RuntimeFunction<D>>::NAME,
                 )
             })
             .into_int_value())
@@ -1036,7 +1090,7 @@ impl<'ctx> Context<'ctx> {
         size: inkwell::values::IntValue<'ctx>,
     ) -> anyhow::Result<inkwell::values::PointerValue<'ctx>> {
         let call_site_value = self.builder().build_call(
-            <PolkaVMSbrkFunction as RuntimeFunction>::declaration(self).function_value(),
+            <PolkaVMSbrkFunction as RuntimeFunction<D>>::declaration(self).function_value(),
             &[offset.into(), size.into()],
             "alloc_start",
         )?;
@@ -1058,7 +1112,7 @@ impl<'ctx> Context<'ctx> {
             .unwrap_or_else(|| {
                 panic!(
                     "revive runtime function {} should return a value",
-                    <PolkaVMSbrkFunction as RuntimeFunction>::NAME,
+                    <PolkaVMSbrkFunction as RuntimeFunction<D>>::NAME,
                 )
             })
             .into_pointer_value())
@@ -1358,8 +1412,19 @@ impl<'ctx> Context<'ctx> {
     /// Returns the Yul data reference.
     /// # Panics
     /// If the Yul data has not been initialized.
-    pub fn yul(&self) -> Option<&YulData> {
-        self.yul_data.as_ref()
+    pub fn yul(&self) -> &YulData {
+        self.yul_data
+            .as_ref()
+            .expect("The Yul data must have been initialized")
+    }
+
+    /// Returns the Yul data mutable reference.
+    /// # Panics
+    /// If the Yul data has not been initialized.
+    pub fn yul_mut(&mut self) -> &mut YulData {
+        self.yul_data
+            .as_mut()
+            .expect("The Yul data must have been initialized")
     }
 
     /// Returns the current number of immutables values in the contract.
@@ -1378,20 +1443,7 @@ impl<'ctx> Context<'ctx> {
     }
 
     pub fn heap_size(&self) -> inkwell::values::IntValue<'ctx> {
-        self.xlen_type().const_int(
-            self.memory_config
-                .heap_size
-                .unwrap_or(PolkaVMDefaultHeapMemorySize) as u64,
-            false,
-        )
-    }
-
-    /// Returns the internal function name.
-    fn internal_function_name(&self, name: &str, is_frontend: bool) -> String {
-        if is_frontend {
-            format!("{name}_{}", self.code_type().unwrap())
-        } else {
-            name.to_string()
-        }
+        self.xlen_type()
+            .const_int(self.memory_config.heap_size as u64, false)
     }
 }

crates/llvm-context/src/polkavm/context/pointer/heap.rs

@@ -2,20 +2,21 @@
 
 use inkwell::values::BasicValueEnum;
 
-use revive_common::BYTE_LENGTH_BYTE;
-use revive_common::BYTE_LENGTH_WORD;
-
 use crate::polkavm::context::runtime::RuntimeFunction;
 use crate::polkavm::context::Context;
+use crate::polkavm::Dependency;
 use crate::polkavm::WriteLLVM;
 
 /// Load a word size value from a heap pointer.
 pub struct LoadWord;
 
-impl RuntimeFunction for LoadWord {
+impl<D> RuntimeFunction<D> for LoadWord
+where
+    D: Dependency + Clone,
+{
     const NAME: &'static str = "__revive_load_heap_word";
 
-    fn r#type<'ctx>(context: &Context<'ctx>) -> inkwell::types::FunctionType<'ctx> {
+    fn r#type<'ctx>(context: &Context<'ctx, D>) -> inkwell::types::FunctionType<'ctx> {
         context
             .word_type()
             .fn_type(&[context.xlen_type().into()], false)
@@ -23,12 +24,12 @@ impl RuntimeFunction for LoadWord {
 
     fn emit_body<'ctx>(
         &self,
-        context: &mut Context<'ctx>,
+        context: &mut Context<'ctx, D>,
     ) -> anyhow::Result<Option<BasicValueEnum<'ctx>>> {
         let offset = Self::paramater(context, 0).into_int_value();
         let length = context
             .xlen_type()
-            .const_int(BYTE_LENGTH_WORD as u64, false);
+            .const_int(revive_common::BYTE_LENGTH_WORD as u64, false);
         let pointer = context.build_heap_gep(offset, length)?;
         let value = context
             .builder()
@@ -37,7 +38,7 @@ impl RuntimeFunction for LoadWord {
             .basic_block()
             .get_last_instruction()
             .expect("Always exists")
-            .set_alignment(BYTE_LENGTH_BYTE as u32)
+            .set_alignment(revive_common::BYTE_LENGTH_BYTE as u32)
             .expect("Alignment is valid");
 
         let swapped_value = context.build_byte_swap(value)?;
@@ -45,23 +46,29 @@ impl RuntimeFunction for LoadWord {
     }
 }
 
-impl WriteLLVM for LoadWord {
-    fn declare(&mut self, context: &mut Context) -> anyhow::Result<()> {
-        <Self as RuntimeFunction>::declare(self, context)
+impl<D> WriteLLVM<D> for LoadWord
+where
+    D: Dependency + Clone,
+{
+    fn declare(&mut self, context: &mut Context<D>) -> anyhow::Result<()> {
+        <Self as RuntimeFunction<_>>::declare(self, context)
     }
 
-    fn into_llvm(self, context: &mut Context) -> anyhow::Result<()> {
-        <Self as RuntimeFunction>::emit(&self, context)
+    fn into_llvm(self, context: &mut Context<D>) -> anyhow::Result<()> {
+        <Self as RuntimeFunction<_>>::emit(&self, context)
     }
 }
 
 /// Store a word size value through a heap pointer.
 pub struct StoreWord;
 
-impl RuntimeFunction for StoreWord {
+impl<D> RuntimeFunction<D> for StoreWord
+where
+    D: Dependency + Clone,
+{
     const NAME: &'static str = "__revive_store_heap_word";
 
-    fn r#type<'ctx>(context: &Context<'ctx>) -> inkwell::types::FunctionType<'ctx> {
+    fn r#type<'ctx>(context: &Context<'ctx, D>) -> inkwell::types::FunctionType<'ctx> {
         context.void_type().fn_type(
             &[context.xlen_type().into(), context.word_type().into()],
             false,
@@ -70,12 +77,12 @@ impl RuntimeFunction for StoreWord {
 
     fn emit_body<'ctx>(
         &self,
-        context: &mut Context<'ctx>,
+        context: &mut Context<'ctx, D>,
     ) -> anyhow::Result<Option<BasicValueEnum<'ctx>>> {
         let offset = Self::paramater(context, 0).into_int_value();
         let length = context
             .xlen_type()
-            .const_int(BYTE_LENGTH_WORD as u64, false);
+            .const_int(revive_common::BYTE_LENGTH_WORD as u64, false);
         let pointer = context.build_heap_gep(offset, length)?;
 
         let value = context.build_byte_swap(Self::paramater(context, 1))?;
@@ -83,18 +90,21 @@ impl RuntimeFunction for StoreWord {
         context
             .builder()
             .build_store(pointer.value, value)?
-            .set_alignment(BYTE_LENGTH_BYTE as u32)
+            .set_alignment(revive_common::BYTE_LENGTH_BYTE as u32)
             .expect("Alignment is valid");
         Ok(None)
     }
 }
 
-impl WriteLLVM for StoreWord {
-    fn declare(&mut self, context: &mut Context) -> anyhow::Result<()> {
-        <Self as RuntimeFunction>::declare(self, context)
+impl<D> WriteLLVM<D> for StoreWord
+where
+    D: Dependency + Clone,
+{
+    fn declare(&mut self, context: &mut Context<D>) -> anyhow::Result<()> {
+        <Self as RuntimeFunction<_>>::declare(self, context)
     }
 
-    fn into_llvm(self, context: &mut Context) -> anyhow::Result<()> {
-        <Self as RuntimeFunction>::emit(&self, context)
+    fn into_llvm(self, context: &mut Context<D>) -> anyhow::Result<()> {
+        <Self as RuntimeFunction<_>>::emit(&self, context)
     }
 }

crates/llvm-context/src/polkavm/context/pointer/mod.rs

@@ -5,6 +5,7 @@ use inkwell::types::BasicType;
 use crate::polkavm::context::address_space::AddressSpace;
 use crate::polkavm::context::global::Global;
 use crate::polkavm::context::Context;
+use crate::polkavm::Dependency;
 
 pub mod heap;
 pub mod storage;
@@ -38,10 +39,13 @@ impl<'ctx> Pointer<'ctx> {
     }
 
     /// Wraps a 256-bit primitive type pointer.
-    pub fn new_stack_field(
-        context: &Context<'ctx>,
+    pub fn new_stack_field<D>(
+        context: &Context<'ctx, D>,
         value: inkwell::values::PointerValue<'ctx>,
-    ) -> Self {
+    ) -> Self
+    where
+        D: Dependency + Clone,
+    {
         Self {
             r#type: context.word_type().as_basic_type_enum(),
             address_space: AddressSpace::Stack,
@@ -50,14 +54,15 @@ impl<'ctx> Pointer<'ctx> {
     }
 
     /// Creates a new pointer with the specified `offset`.
-    pub fn new_with_offset<T>(
-        context: &Context<'ctx>,
+    pub fn new_with_offset<D, T>(
+        context: &Context<'ctx, D>,
         address_space: AddressSpace,
         r#type: T,
         offset: inkwell::values::IntValue<'ctx>,
         name: &str,
     ) -> Self
     where
+        D: Dependency + Clone,
         T: BasicType<'ctx>,
     {
         assert_ne!(
@@ -87,19 +92,25 @@ impl<'ctx> Pointer<'ctx> {
     }
 
     /// Cast this pointer to a register sized integer value.
-    pub fn to_int(&self, context: &Context<'ctx>) -> inkwell::values::IntValue<'ctx> {
+    pub fn to_int<D>(&self, context: &Context<'ctx, D>) -> inkwell::values::IntValue<'ctx>
+    where
+        D: Dependency + Clone,
+    {
         context
             .builder()
             .build_ptr_to_int(self.value, context.xlen_type(), "ptr_to_xlen")
             .expect("we should be positioned")
     }
 
-    pub fn address_space_cast(
+    pub fn address_space_cast<D>(
         self,
-        context: &Context<'ctx>,
+        context: &Context<'ctx, D>,
         address_space: AddressSpace,
         name: &str,
-    ) -> anyhow::Result<Self> {
+    ) -> anyhow::Result<Self>
+    where
+        D: Dependency + Clone,
+    {
         let value = context.builder().build_address_space_cast(
             self.value,
             context.llvm().ptr_type(address_space.into()),

crates/llvm-context/src/polkavm/context/pointer/storage.rs

@@ -4,15 +4,19 @@ use inkwell::values::BasicValueEnum;
 
 use crate::polkavm::context::runtime::RuntimeFunction;
 use crate::polkavm::context::Context;
+use crate::polkavm::Dependency;
 use crate::polkavm::WriteLLVM;
 
 /// Load a word size value from a storage pointer.
 pub struct LoadWord;
 
-impl RuntimeFunction for LoadWord {
+impl<D> RuntimeFunction<D> for LoadWord
+where
+    D: Dependency + Clone,
+{
     const NAME: &'static str = "__revive_load_storage_word";
 
-    fn r#type<'ctx>(context: &Context<'ctx>) -> inkwell::types::FunctionType<'ctx> {
+    fn r#type<'ctx>(context: &Context<'ctx, D>) -> inkwell::types::FunctionType<'ctx> {
         context
             .word_type()
             .fn_type(&[context.llvm().ptr_type(Default::default()).into()], false)
@@ -20,7 +24,7 @@ impl RuntimeFunction for LoadWord {
 
     fn emit_body<'ctx>(
         &self,
-        context: &mut Context<'ctx>,
+        context: &mut Context<'ctx, D>,
     ) -> anyhow::Result<Option<BasicValueEnum<'ctx>>> {
         Ok(Some(emit_load(
             context,
@@ -30,23 +34,29 @@ impl RuntimeFunction for LoadWord {
     }
 }
 
-impl WriteLLVM for LoadWord {
-    fn declare(&mut self, context: &mut Context) -> anyhow::Result<()> {
-        <Self as RuntimeFunction>::declare(self, context)
+impl<D> WriteLLVM<D> for LoadWord
+where
+    D: Dependency + Clone,
+{
+    fn declare(&mut self, context: &mut Context<D>) -> anyhow::Result<()> {
+        <Self as RuntimeFunction<_>>::declare(self, context)
     }
 
-    fn into_llvm(self, context: &mut Context) -> anyhow::Result<()> {
-        <Self as RuntimeFunction>::emit(&self, context)
+    fn into_llvm(self, context: &mut Context<D>) -> anyhow::Result<()> {
+        <Self as RuntimeFunction<_>>::emit(&self, context)
     }
 }
 
 /// Load a word size value from a transient storage pointer.
 pub struct LoadTransientWord;
 
-impl RuntimeFunction for LoadTransientWord {
+impl<D> RuntimeFunction<D> for LoadTransientWord
+where
+    D: Dependency + Clone,
+{
     const NAME: &'static str = "__revive_load_transient_storage_word";
 
-    fn r#type<'ctx>(context: &Context<'ctx>) -> inkwell::types::FunctionType<'ctx> {
+    fn r#type<'ctx>(context: &Context<'ctx, D>) -> inkwell::types::FunctionType<'ctx> {
         context
             .word_type()
             .fn_type(&[context.llvm().ptr_type(Default::default()).into()], false)
@@ -54,29 +64,35 @@ impl RuntimeFunction for LoadTransientWord {
 
     fn emit_body<'ctx>(
         &self,
-        context: &mut Context<'ctx>,
+        context: &mut Context<'ctx, D>,
     ) -> anyhow::Result<Option<BasicValueEnum<'ctx>>> {
         Ok(Some(emit_load(context, Self::paramater(context, 0), true)?))
     }
 }
 
-impl WriteLLVM for LoadTransientWord {
-    fn declare(&mut self, context: &mut Context) -> anyhow::Result<()> {
-        <Self as RuntimeFunction>::declare(self, context)
+impl<D> WriteLLVM<D> for LoadTransientWord
+where
+    D: Dependency + Clone,
+{
+    fn declare(&mut self, context: &mut Context<D>) -> anyhow::Result<()> {
+        <Self as RuntimeFunction<_>>::declare(self, context)
     }
 
-    fn into_llvm(self, context: &mut Context) -> anyhow::Result<()> {
-        <Self as RuntimeFunction>::emit(&self, context)
+    fn into_llvm(self, context: &mut Context<D>) -> anyhow::Result<()> {
+        <Self as RuntimeFunction<_>>::emit(&self, context)
     }
 }
 
 /// Store a word size value through a storage pointer.
 pub struct StoreWord;
 
-impl RuntimeFunction for StoreWord {
+impl<D> RuntimeFunction<D> for StoreWord
+where
+    D: Dependency + Clone,
+{
     const NAME: &'static str = "__revive_store_storage_word";
 
-    fn r#type<'ctx>(context: &Context<'ctx>) -> inkwell::types::FunctionType<'ctx> {
+    fn r#type<'ctx>(context: &Context<'ctx, D>) -> inkwell::types::FunctionType<'ctx> {
         context.void_type().fn_type(
             &[
                 context.llvm().ptr_type(Default::default()).into(),
@@ -88,7 +104,7 @@ impl RuntimeFunction for StoreWord {
 
     fn emit_body<'ctx>(
         &self,
-        context: &mut Context<'ctx>,
+        context: &mut Context<'ctx, D>,
     ) -> anyhow::Result<Option<BasicValueEnum<'ctx>>> {
         emit_store(
             context,
@@ -101,23 +117,29 @@ impl RuntimeFunction for StoreWord {
     }
 }
 
-impl WriteLLVM for StoreWord {
-    fn declare(&mut self, context: &mut Context) -> anyhow::Result<()> {
-        <Self as RuntimeFunction>::declare(self, context)
+impl<D> WriteLLVM<D> for StoreWord
+where
+    D: Dependency + Clone,
+{
+    fn declare(&mut self, context: &mut Context<D>) -> anyhow::Result<()> {
+        <Self as RuntimeFunction<_>>::declare(self, context)
     }
 
-    fn into_llvm(self, context: &mut Context) -> anyhow::Result<()> {
-        <Self as RuntimeFunction>::emit(&self, context)
+    fn into_llvm(self, context: &mut Context<D>) -> anyhow::Result<()> {
+        <Self as RuntimeFunction<_>>::emit(&self, context)
     }
 }
 
 /// Store a word size value through a transient storage pointer.
 pub struct StoreTransientWord;
 
-impl RuntimeFunction for StoreTransientWord {
+impl<D> RuntimeFunction<D> for StoreTransientWord
+where
+    D: Dependency + Clone,
+{
     const NAME: &'static str = "__revive_store_transient_storage_word";
 
-    fn r#type<'ctx>(context: &Context<'ctx>) -> inkwell::types::FunctionType<'ctx> {
+    fn r#type<'ctx>(context: &Context<'ctx, D>) -> inkwell::types::FunctionType<'ctx> {
         context.void_type().fn_type(
             &[
                 context.llvm().ptr_type(Default::default()).into(),
@@ -129,7 +151,7 @@ impl RuntimeFunction for StoreTransientWord {
 
     fn emit_body<'ctx>(
         &self,
-        context: &mut Context<'ctx>,
+        context: &mut Context<'ctx, D>,
     ) -> anyhow::Result<Option<BasicValueEnum<'ctx>>> {
         emit_store(
             context,
@@ -142,18 +164,21 @@ impl RuntimeFunction for StoreTransientWord {
     }
 }
 
-impl WriteLLVM for StoreTransientWord {
-    fn declare(&mut self, context: &mut Context) -> anyhow::Result<()> {
-        <Self as RuntimeFunction>::declare(self, context)
+impl<D> WriteLLVM<D> for StoreTransientWord
+where
+    D: Dependency + Clone,
+{
+    fn declare(&mut self, context: &mut Context<D>) -> anyhow::Result<()> {
+        <Self as RuntimeFunction<_>>::declare(self, context)
     }
 
-    fn into_llvm(self, context: &mut Context) -> anyhow::Result<()> {
-        <Self as RuntimeFunction>::emit(&self, context)
+    fn into_llvm(self, context: &mut Context<D>) -> anyhow::Result<()> {
+        <Self as RuntimeFunction<_>>::emit(&self, context)
     }
 }
 
-fn emit_load<'ctx>(
-    context: &mut Context<'ctx>,
+fn emit_load<'ctx, D: Dependency + Clone>(
+    context: &mut Context<'ctx, D>,
     key: BasicValueEnum<'ctx>,
     transient: bool,
 ) -> anyhow::Result<BasicValueEnum<'ctx>> {
@@ -204,8 +229,8 @@ fn emit_load<'ctx>(
     })
 }
 
-fn emit_store<'ctx>(
-    context: &mut Context<'ctx>,
+fn emit_store<'ctx, D: Dependency + Clone>(
+    context: &mut Context<'ctx, D>,
     key: BasicValueEnum<'ctx>,
     value: BasicValueEnum<'ctx>,
     transient: bool,

crates/llvm-context/src/polkavm/context/runtime.rs

@@ -8,10 +8,14 @@ use crate::polkavm::context::function::declaration::Declaration;
 use crate::polkavm::context::function::Function;
 use crate::polkavm::context::Attribute;
 use crate::polkavm::context::Context;
+use crate::polkavm::Dependency;
 
 /// The revive runtime function interface simplifies declaring runtime functions
 /// and code emitting by providing helpful default implementations.
-pub trait RuntimeFunction {
+pub trait RuntimeFunction<D>
+where
+    D: Dependency + Clone,
+{
     /// The function name.
     const NAME: &'static str;
 
@@ -22,17 +26,15 @@ pub trait RuntimeFunction {
     ];
 
     /// The function type.
-    fn r#type<'ctx>(context: &Context<'ctx>) -> inkwell::types::FunctionType<'ctx>;
+    fn r#type<'ctx>(context: &Context<'ctx, D>) -> inkwell::types::FunctionType<'ctx>;
 
     /// Declare the function.
-    fn declare(&self, context: &mut Context) -> anyhow::Result<()> {
+    fn declare(&self, context: &mut Context<D>) -> anyhow::Result<()> {
         let function = context.add_function(
             Self::NAME,
             Self::r#type(context),
             0,
-            Some(inkwell::module::Linkage::LinkOnceODR),
-            None,
-            false,
+            Some(inkwell::module::Linkage::External),
         )?;
 
         let mut attributes = Self::ATTRIBUTES.to_vec();
@@ -46,28 +48,22 @@ pub trait RuntimeFunction {
             &attributes,
             true,
         );
-        let function = function.borrow().declaration().function_value();
-        let comdat = context
-            .module()
-            .get_or_insert_comdat(&format!("{}_comdat", Self::NAME));
-        comdat.set_selection_kind(inkwell::comdat::ComdatSelectionKind::NoDuplicates);
-        function.as_global_value().set_comdat(comdat);
 
         Ok(())
     }
 
     /// Get the function declaration.
-    fn declaration<'ctx>(context: &Context<'ctx>) -> Declaration<'ctx> {
+    fn declaration<'ctx>(context: &Context<'ctx, D>) -> Declaration<'ctx> {
         context
-            .get_function(Self::NAME, false)
+            .get_function(Self::NAME)
             .unwrap_or_else(|| panic!("runtime function {} should be declared", Self::NAME))
             .borrow()
             .declaration()
     }
 
     /// Emit the function.
-    fn emit(&self, context: &mut Context) -> anyhow::Result<()> {
-        context.set_current_function(Self::NAME, None, false)?;
+    fn emit(&self, context: &mut Context<D>) -> anyhow::Result<()> {
+        context.set_current_function(Self::NAME, None)?;
         context.set_basic_block(context.current_function().borrow().entry_block());
 
         let return_value = self.emit_body(context)?;
@@ -81,13 +77,13 @@ pub trait RuntimeFunction {
     /// Emit the function body.
     fn emit_body<'ctx>(
         &self,
-        context: &mut Context<'ctx>,
+        context: &mut Context<'ctx, D>,
     ) -> anyhow::Result<Option<inkwell::values::BasicValueEnum<'ctx>>>;
 
     /// Emit the function return instructions.
     fn emit_epilogue<'ctx>(
         &self,
-        context: &mut Context<'ctx>,
+        context: &mut Context<'ctx, D>,
         return_value: Option<inkwell::values::BasicValueEnum<'ctx>>,
     ) {
         let return_block = context.current_function().borrow().return_block();
@@ -101,12 +97,12 @@ pub trait RuntimeFunction {
 
     /// Get the nth function paramater.
     fn paramater<'ctx>(
-        context: &Context<'ctx>,
+        context: &Context<'ctx, D>,
         index: usize,
     ) -> inkwell::values::BasicValueEnum<'ctx> {
         let name = Self::NAME;
         context
-            .get_function(name, false)
+            .get_function(name)
             .unwrap_or_else(|| panic!("runtime function {name} should be declared"))
             .borrow()
             .declaration()

crates/llvm-context/src/polkavm/context/solidity_data.rs

@@ -2,8 +2,6 @@
 
 use std::collections::BTreeMap;
 
-use revive_common::BYTE_LENGTH_WORD;
-
 /// The LLVM IR generator Solidity data.
 /// Describes some data that is only relevant to Solidity.
 #[derive(Debug, Default)]
@@ -21,14 +19,14 @@ impl SolidityData {
 
     /// Returns the current size of immutable values in the contract.
     pub fn immutables_size(&self) -> usize {
-        self.immutables.len() * BYTE_LENGTH_WORD
+        self.immutables.len() * revive_common::BYTE_LENGTH_WORD
     }
 
     /// Allocates memory for an immutable value in the auxiliary heap.
     /// If the identifier is already known, just returns its offset.
     pub fn allocate_immutable(&mut self, identifier: &str) -> usize {
         let number_of_elements = self.immutables.len();
-        let new_offset = number_of_elements * BYTE_LENGTH_WORD;
+        let new_offset = number_of_elements * revive_common::BYTE_LENGTH_WORD;
         *self
             .immutables
             .entry(identifier.to_owned())

crates/llvm-context/src/polkavm/context/tests.rs

@@ -4,21 +4,24 @@ use crate::optimizer::settings::Settings as OptimizerSettings;
 use crate::optimizer::Optimizer;
 use crate::polkavm::context::attribute::Attribute;
 use crate::polkavm::context::Context;
-use crate::PolkaVMTarget;
+use crate::polkavm::DummyDependency;
 
 pub fn create_context(
     llvm: &inkwell::context::Context,
     optimizer_settings: OptimizerSettings,
-) -> Context<'_> {
-    crate::initialize_llvm(PolkaVMTarget::PVM, "resolc", Default::default());
+) -> Context<DummyDependency> {
+    crate::initialize_llvm(crate::Target::PVM, "resolc", Default::default());
 
     let module = llvm.create_module("test");
     let optimizer = Optimizer::new(optimizer_settings);
 
-    Context::new(
+    Context::<DummyDependency>::new(
         llvm,
         module,
         optimizer,
+        None,
+        true,
+        Default::default(),
         Default::default(),
         Default::default(),
     )
@@ -37,8 +40,6 @@ pub fn check_attribute_null_pointer_is_invalid() {
                 .fn_type(&[context.word_type().into()], false),
             1,
             Some(inkwell::module::Linkage::External),
-            None,
-            false,
         )
         .expect("Failed to add function");
     assert!(!function
@@ -62,8 +63,6 @@ pub fn check_attribute_optimize_for_size_mode_3() {
                 .fn_type(&[context.word_type().into()], false),
             1,
             Some(inkwell::module::Linkage::External),
-            None,
-            false,
         )
         .expect("Failed to add function");
     assert!(!function
@@ -87,8 +86,6 @@ pub fn check_attribute_optimize_for_size_mode_z() {
                 .fn_type(&[context.word_type().into()], false),
             1,
             Some(inkwell::module::Linkage::External),
-            None,
-            false,
         )
         .expect("Failed to add function");
     assert!(function
@@ -112,8 +109,6 @@ pub fn check_attribute_min_size_mode_3() {
                 .fn_type(&[context.word_type().into()], false),
             1,
             Some(inkwell::module::Linkage::External),
-            None,
-            false,
         )
         .expect("Failed to add function");
     assert!(!function
@@ -137,8 +132,6 @@ pub fn check_attribute_min_size_mode_z() {
                 .fn_type(&[context.word_type().into()], false),
             1,
             Some(inkwell::module::Linkage::External),
-            None,
-            false,
         )
         .expect("Failed to add function");
     assert!(function

crates/llvm-context/src/polkavm/context/yul_data.rs

@@ -2,25 +2,60 @@
 
 use std::collections::BTreeMap;
 
+use num::Zero;
+
 /// The LLVM IR generator Yul data.
-///
-/// Contains data that is only relevant to Yul.
+/// Describes some data that is only relevant to Yul.
 #[derive(Debug, Default)]
 pub struct YulData {
-    /// Mapping from Yul object identifiers to full contract paths.
-    identifier_paths: BTreeMap<String, String>,
+    /// The list of constant arrays in the code section.
+    /// It is a temporary storage used until the finalization method is called.
+    const_arrays: BTreeMap<u8, Vec<num::BigUint>>,
 }
 
 impl YulData {
-    /// A shorthand constructor.
-    pub fn new(identifier_paths: BTreeMap<String, String>) -> Self {
-        Self { identifier_paths }
+    /// Declares a temporary constant array representation.
+    pub fn const_array_declare(&mut self, index: u8, size: u16) -> anyhow::Result<()> {
+        if self.const_arrays.contains_key(&index) {
+            anyhow::bail!(
+                "The constant array with index {} is already declared",
+                index
+            );
+        }
+
+        self.const_arrays
+            .insert(index, vec![num::BigUint::zero(); size as usize]);
+
+        Ok(())
     }
 
-    /// Resolves the full contract path by the Yul object identifier.
-    pub fn resolve_path(&self, identifier: &str) -> Option<&str> {
-        self.identifier_paths
-            .get(identifier)
-            .map(|path| path.as_str())
+    /// Sets a value in the constant array representation.
+    pub fn const_array_set(
+        &mut self,
+        index: u8,
+        offset: u16,
+        value: num::BigUint,
+    ) -> anyhow::Result<()> {
+        let array = self.const_arrays.get_mut(&index).ok_or_else(|| {
+            anyhow::anyhow!("The constant array with index {} is not declared", index)
+        })?;
+        if offset >= array.len() as u16 {
+            anyhow::bail!(
+                "The constant array with index {} has size {} but the offset is {}",
+                index,
+                array.len(),
+                offset,
+            );
+        }
+        array[offset as usize] = value;
+
+        Ok(())
+    }
+
+    /// Finalizes the constant array declaration.
+    pub fn const_array_take(&mut self, index: u8) -> anyhow::Result<Vec<num::BigUint>> {
+        self.const_arrays.remove(&index).ok_or_else(|| {
+            anyhow::anyhow!("The constant array with index {} is not declared", index)
+        })
     }
 }

crates/llvm-context/src/polkavm/evm/arithmetic.rs

@@ -4,17 +4,21 @@ use inkwell::values::BasicValue;
 
 use crate::polkavm::context::runtime::RuntimeFunction;
 use crate::polkavm::context::Context;
+use crate::polkavm::Dependency;
 use crate::PolkaVMDivisionFunction;
 use crate::PolkaVMRemainderFunction;
 use crate::PolkaVMSignedDivisionFunction;
 use crate::PolkaVMSignedRemainderFunction;
 
 /// Translates the arithmetic addition.
-pub fn addition<'ctx>(
-    context: &mut Context<'ctx>,
+pub fn addition<'ctx, D>(
+    context: &mut Context<'ctx, D>,
     operand_1: inkwell::values::IntValue<'ctx>,
     operand_2: inkwell::values::IntValue<'ctx>,
-) -> anyhow::Result<inkwell::values::BasicValueEnum<'ctx>> {
+) -> anyhow::Result<inkwell::values::BasicValueEnum<'ctx>>
+where
+    D: Dependency + Clone,
+{
     Ok(context
         .builder()
         .build_int_add(operand_1, operand_2, "addition_result")?
@@ -22,11 +26,14 @@ pub fn addition<'ctx>(
 }
 
 /// Translates the arithmetic subtraction.
-pub fn subtraction<'ctx>(
-    context: &mut Context<'ctx>,
+pub fn subtraction<'ctx, D>(
+    context: &mut Context<'ctx, D>,
     operand_1: inkwell::values::IntValue<'ctx>,
     operand_2: inkwell::values::IntValue<'ctx>,
-) -> anyhow::Result<inkwell::values::BasicValueEnum<'ctx>> {
+) -> anyhow::Result<inkwell::values::BasicValueEnum<'ctx>>
+where
+    D: Dependency + Clone,
+{
     Ok(context
         .builder()
         .build_int_sub(operand_1, operand_2, "subtraction_result")?
@@ -34,11 +41,14 @@ pub fn subtraction<'ctx>(
 }
 
 /// Translates the arithmetic multiplication.
-pub fn multiplication<'ctx>(
-    context: &mut Context<'ctx>,
+pub fn multiplication<'ctx, D>(
+    context: &mut Context<'ctx, D>,
     operand_1: inkwell::values::IntValue<'ctx>,
     operand_2: inkwell::values::IntValue<'ctx>,
-) -> anyhow::Result<inkwell::values::BasicValueEnum<'ctx>> {
+) -> anyhow::Result<inkwell::values::BasicValueEnum<'ctx>>
+where
+    D: Dependency + Clone,
+{
     Ok(context
         .builder()
         .build_int_mul(operand_1, operand_2, "multiplication_result")?
@@ -46,26 +56,32 @@ pub fn multiplication<'ctx>(
 }
 
 /// Translates the arithmetic division.
-pub fn division<'ctx>(
-    context: &mut Context<'ctx>,
+pub fn division<'ctx, D>(
+    context: &mut Context<'ctx, D>,
     operand_1: inkwell::values::IntValue<'ctx>,
     operand_2: inkwell::values::IntValue<'ctx>,
-) -> anyhow::Result<inkwell::values::BasicValueEnum<'ctx>> {
-    let name = <PolkaVMDivisionFunction as RuntimeFunction>::NAME;
-    let declaration = <PolkaVMDivisionFunction as RuntimeFunction>::declaration(context);
+) -> anyhow::Result<inkwell::values::BasicValueEnum<'ctx>>
+where
+    D: Dependency + Clone,
+{
+    let name = <PolkaVMDivisionFunction as RuntimeFunction<D>>::NAME;
+    let declaration = <PolkaVMDivisionFunction as RuntimeFunction<D>>::declaration(context);
     Ok(context
         .build_call(declaration, &[operand_1.into(), operand_2.into()], "div")
         .unwrap_or_else(|| panic!("revive runtime function {name} should return a value",)))
 }
 
 /// Translates the arithmetic remainder.
-pub fn remainder<'ctx>(
-    context: &mut Context<'ctx>,
+pub fn remainder<'ctx, D>(
+    context: &mut Context<'ctx, D>,
     operand_1: inkwell::values::IntValue<'ctx>,
     operand_2: inkwell::values::IntValue<'ctx>,
-) -> anyhow::Result<inkwell::values::BasicValueEnum<'ctx>> {
-    let name = <PolkaVMRemainderFunction as RuntimeFunction>::NAME;
-    let declaration = <PolkaVMRemainderFunction as RuntimeFunction>::declaration(context);
+) -> anyhow::Result<inkwell::values::BasicValueEnum<'ctx>>
+where
+    D: Dependency + Clone,
+{
+    let name = <PolkaVMRemainderFunction as RuntimeFunction<D>>::NAME;
+    let declaration = <PolkaVMRemainderFunction as RuntimeFunction<D>>::declaration(context);
     Ok(context
         .build_call(declaration, &[operand_1.into(), operand_2.into()], "rem")
         .unwrap_or_else(|| panic!("revive runtime function {name} should return a value",)))
@@ -75,26 +91,32 @@ pub fn remainder<'ctx>(
 /// Two differences between the EVM and LLVM IR:
 /// 1. In case of division by zero, 0 is returned.
 /// 2. In case of overflow, the first argument is returned.
-pub fn division_signed<'ctx>(
-    context: &mut Context<'ctx>,
+pub fn division_signed<'ctx, D>(
+    context: &mut Context<'ctx, D>,
     operand_1: inkwell::values::IntValue<'ctx>,
     operand_2: inkwell::values::IntValue<'ctx>,
-) -> anyhow::Result<inkwell::values::BasicValueEnum<'ctx>> {
-    let name = <PolkaVMSignedDivisionFunction as RuntimeFunction>::NAME;
-    let declaration = <PolkaVMSignedDivisionFunction as RuntimeFunction>::declaration(context);
+) -> anyhow::Result<inkwell::values::BasicValueEnum<'ctx>>
+where
+    D: Dependency + Clone,
+{
+    let name = <PolkaVMSignedDivisionFunction as RuntimeFunction<D>>::NAME;
+    let declaration = <PolkaVMSignedDivisionFunction as RuntimeFunction<D>>::declaration(context);
     Ok(context
         .build_call(declaration, &[operand_1.into(), operand_2.into()], "sdiv")
         .unwrap_or_else(|| panic!("revive runtime function {name} should return a value",)))
 }
 
 /// Translates the signed arithmetic remainder.
-pub fn remainder_signed<'ctx>(
-    context: &mut Context<'ctx>,
+pub fn remainder_signed<'ctx, D>(
+    context: &mut Context<'ctx, D>,
     operand_1: inkwell::values::IntValue<'ctx>,
     operand_2: inkwell::values::IntValue<'ctx>,
-) -> anyhow::Result<inkwell::values::BasicValueEnum<'ctx>> {
-    let name = <PolkaVMSignedRemainderFunction as RuntimeFunction>::NAME;
-    let declaration = <PolkaVMSignedRemainderFunction as RuntimeFunction>::declaration(context);
+) -> anyhow::Result<inkwell::values::BasicValueEnum<'ctx>>
+where
+    D: Dependency + Clone,
+{
+    let name = <PolkaVMSignedRemainderFunction as RuntimeFunction<D>>::NAME;
+    let declaration = <PolkaVMSignedRemainderFunction as RuntimeFunction<D>>::declaration(context);
     Ok(context
         .build_call(declaration, &[operand_1.into(), operand_2.into()], "srem")
         .unwrap_or_else(|| panic!("revive runtime function {name} should return a value",)))