Test and officially support LLVM 12 only (#548)

* Test and officially support LLVM 12 only

* Remove tools that are already included in Docker image

Author: ekilmer

.github/workflows/ci.yml

@@ -25,15 +25,12 @@ jobs:
           - { name: 'ubuntu', tag: '18.04' }
           - { name: 'ubuntu', tag: '20.04' }
         llvm: [
-          '9',
-          '10',
-          '11',
           '12'
           ]
 
     runs-on: ubuntu-20.04
     container:
-      image: docker.pkg.github.com/lifting-bits/cxx-common/vcpkg-builder-${{ matrix.image.name }}:${{ matrix.image.tag }}
+      image: ghcr.io/lifting-bits/cxx-common/vcpkg-builder-${{ matrix.image.name }}:${{ matrix.image.tag }}
       credentials:
         username: ${{ github.actor }}
         password: ${{ secrets.GITHUB_TOKEN }}
@@ -42,12 +39,6 @@ jobs:
       - uses: actions/checkout@v2
         with:
           fetch-depth: 0
-      - name: Install utility tools
-        shell: bash
-        run: |
-          # TODO some of these should probably live in the Docker build image
-          apt-get update
-          apt-get install -y pixz xz-utils make rpm
 
       - name: Build with build script
         shell: bash
@@ -98,10 +89,9 @@ jobs:
       fail-fast: false
       matrix:
         os: [
-          'macos-10.15'
+          'macos-11'
           ]
         llvm: [
-          '11',
           '12'
           ]
 
@@ -188,8 +178,8 @@ jobs:
           zip -r9 remill_ubuntu-20.04_packages.zip \
                   ubuntu-20.04*
 
-          zip -r9 remill_macos-10.15_packages.zip \
-                  macos-10.15*
+          zip -r9 remill_macos-11_packages.zip \
+                  macos-11*
 
       - name: Upload the Ubuntu 18.04 packages
         uses: actions/upload-release-asset@v1
@@ -215,32 +205,32 @@ jobs:
           asset_name: remill_ubuntu-20.04_packages.zip
           asset_content_type: application/gzip
 
-      - name: Upload the macOS 10.15 packages
+      - name: Upload the macOS 11 packages
         uses: actions/upload-release-asset@v1
 
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
         with:
           upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: remill_macos-10.15_packages.zip
-          asset_name: remill_macos-10.15_packages.zip
+          asset_path: remill_macos-11_packages.zip
+          asset_name: remill_macos-11_packages.zip
           asset_content_type: application/gzip
 
 
   Docker_Linux:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        llvm: ["11"]
+        llvm: ["12"]
         ubuntu: ["18.04"]
     steps:
     - uses: actions/checkout@v2
     - name: Build LLVM ${{ matrix.llvm }} on ${{ matrix.ubuntu }}
       run: |
-        docker build . -t docker.pkg.github.com/lifting-bits/remill/remill-llvm${{ matrix.llvm }}-ubuntu${{ matrix.ubuntu }}-amd64:latest -f Dockerfile --build-arg UBUNTU_VERSION=${{ matrix.ubuntu }} --build-arg ARCH=amd64 --build-arg LLVM_VERSION=${{ matrix.llvm }}
+        docker build . -t ghcr.io/lifting-bits/remill/remill-llvm${{ matrix.llvm }}-ubuntu${{ matrix.ubuntu }}-amd64:latest -f Dockerfile --build-arg UBUNTU_VERSION=${{ matrix.ubuntu }} --build-arg ARCH=amd64 --build-arg LLVM_VERSION=${{ matrix.llvm }}
     - name: Test Docker image
       run: |
-        docker run --rm docker.pkg.github.com/lifting-bits/remill/remill-llvm${{ matrix.llvm }}-ubuntu${{ matrix.ubuntu }}-amd64:latest --arch amd64 --ir_out /dev/stdout --bytes c704ba01000000
-        docker run --rm docker.pkg.github.com/lifting-bits/remill/remill-llvm${{ matrix.llvm }}-ubuntu${{ matrix.ubuntu }}-amd64:latest --arch aarch64 --ir_out /dev/stdout --address 0x400544 --bytes FD7BBFA90000009000601891FD030091B7FFFF97E0031F2AFD7BC1A8C0035FD6
-        docker run --rm docker.pkg.github.com/lifting-bits/remill/remill-llvm${{ matrix.llvm }}-ubuntu${{ matrix.ubuntu }}-amd64:latest --arch aarch32 -ir_out /dev/stderr --bytes 0cd04de208008de504108de500208de508309de504009de500109de5903122e0c20fa0e110109fe5001091e5002081e5040081e50cd08de21eff2fe14000000000000000
+        docker run --rm ghcr.io/lifting-bits/remill/remill-llvm${{ matrix.llvm }}-ubuntu${{ matrix.ubuntu }}-amd64:latest --arch amd64 --ir_out /dev/stdout --bytes c704ba01000000
+        docker run --rm ghcr.io/lifting-bits/remill/remill-llvm${{ matrix.llvm }}-ubuntu${{ matrix.ubuntu }}-amd64:latest --arch aarch64 --ir_out /dev/stdout --address 0x400544 --bytes FD7BBFA90000009000601891FD030091B7FFFF97E0031F2AFD7BC1A8C0035FD6
+        docker run --rm ghcr.io/lifting-bits/remill/remill-llvm${{ matrix.llvm }}-ubuntu${{ matrix.ubuntu }}-amd64:latest --arch aarch32 -ir_out /dev/stderr --bytes 0cd04de208008de504108de500208de508309de504009de500109de5903122e0c20fa0e110109fe5001091e5002081e5040081e50cd08de21eff2fe14000000000000000

Dockerfile

@@ -1,5 +1,5 @@
 # Choose your LLVM version
-ARG LLVM_VERSION=11
+ARG LLVM_VERSION=12
 ARG ARCH=amd64
 ARG UBUNTU_VERSION=18.04
 ARG DISTRO_BASE=ubuntu${UBUNTU_VERSION}

README.md

@@ -40,8 +40,8 @@ Most of Remill's dependencies can be provided by the [cxx-common](https://github
 | [Google Flags](https://github.com/google/glog) | Latest |
 | [Google Log](https://github.com/google/glog) | Latest |
 | [Google Test](https://github.com/google/googletest) | Latest |
-| [LLVM](http://llvm.org/) | 3.5+ |
-| [Clang](http://clang.llvm.org/) | 3.5+ |
+| [LLVM](http://llvm.org/) | 12 |
+| [Clang](http://clang.llvm.org/) | 12 |
 | [Intel XED](https://software.intel.com/en-us/articles/xed-x86-encoder-decoder-software-library) | Latest |
 | [Python](https://www.python.org/) | 2.7 |
 | Unzip | Latest |
@@ -55,7 +55,7 @@ Remill now comes with a Dockerfile for easier testing. This Dockerfile reference
 
 The Dockerfile allows for quick builds of multiple supported LLVM, architecture, and Linux configurations.
 
-Quickstart (builds Remill against LLVM 11 on Ubuntu 18.04 for AMD64):
+Quickstart (builds Remill against LLVM 12 on Ubuntu 18.04 for AMD64):
 
 Clone Remill:
 ```shell
@@ -71,7 +71,7 @@ docker build . -t remill \
      -f Dockerfile \
      --build-arg UBUNTU_VERSION=18.04 \
      --build-arg ARCH=amd64 \
-     --build-arg LLVM_VERSION=11
+     --build-arg LLVM_VERSION=12
 ```
 
 Ensure remill works:

scripts/build.sh

@@ -23,11 +23,11 @@ DOWNLOAD_DIR="$( cd "$( dirname "${SRC_DIR}" )" && pwd )/lifting-bits-downloads"
 CURR_DIR=$( pwd )
 BUILD_DIR="${CURR_DIR}/remill-build"
 INSTALL_DIR=/usr/local
-LLVM_VERSION=llvm-11
+LLVM_VERSION=llvm-12
 OS_VERSION=
 ARCH_VERSION=
 BUILD_FLAGS=
-CXX_COMMON_VERSION="v0.1.4"
+CXX_COMMON_VERSION="v0.1.5"
 
 # There are pre-build versions of various libraries for specific
 # Ubuntu releases.
@@ -172,16 +172,13 @@ function DownloadLibraries
 
     #BUILD_FLAGS="${BUILD_FLAGS} -DCMAKE_OSX_SYSROOT=${sdk_root}"
     # Min version supported
-    OS_VERSION="macos-10.15"
+    OS_VERSION="macos-11"
     # Hard-coded to match pre-built binaries in CI
-    XCODE_VERSION="12.4"
-    if [[ "$(sw_vers -productVersion)" == "10.15"* ]]; then
-      echo "Found MacOS Catalina"
-      OS_VERSION="macos-10.15"
-    elif [[ "$(sw_vers -productVersion)" == "11."* ]]; then
+    XCODE_VERSION="13.0"
+    if [[ "$(sw_vers -productVersion)" == "11."* ]]; then
       echo "Found MacOS Big Sur"
       # Uses 10.15 binaries
-      OS_VERSION="macos-10.15"
+      OS_VERSION="macos-11"
     else
       echo "WARNING: ****Likely unsupported MacOS Version****"
       echo "WARNING: ****Using ${OS_VERSION}****"
@@ -289,25 +286,13 @@ function Package
 function GetLLVMVersion
 {
   case ${1} in
-    9)
-      LLVM_VERSION=llvm-9
-      return 0
-    ;;
-    10)
-      LLVM_VERSION=llvm-10
-      return 0
-    ;;
-    11)
-      LLVM_VERSION=llvm-11
-      return 0
-    ;;
     12)
       LLVM_VERSION=llvm-12
       return 0
     ;;
     *)
       # unknown option
-      echo "[x] Unknown LLVM version ${1}. You may be able to manually build it with cxx-common."
+      echo "[x] Unknown or unsupported LLVM version ${1}. You may be able to manually build it with cxx-common."
       return 1
     ;;
   esac
@@ -320,7 +305,7 @@ function Help
   echo ""
   echo "Options:"
   echo "  --prefix           Change the default (${INSTALL_DIR}) installation prefix."
-  echo "  --llvm-version     Change the default (9) LLVM version."
+  echo "  --llvm-version     Change the default (12) LLVM version."
   echo "  --build-dir        Change the default (${BUILD_DIR}) build directory."
   echo "  --debug            Build with Debug symbols."
   echo "  --extra-cmake-args Extra CMake arguments to build with."