Create tests.yml

.github/workflows/tests.yml

@@ -0,0 +1,21 @@
+name: Test
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+# ENTRYPOINT: `container-entry-point.sh` build and ctest
+jobs:
+  build-and-test:
+    runs-on: ubuntu-22.04
+    name: Build-and-Run
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v4
+
+    - name: build container image
+      run: |
+        docker build . -t elfconv-image
+        docker run --name elfconv-container elfconv-image 

CMakeLists.txt

@@ -1,3 +1,5 @@
+enable_testing()
+
 cmake_minimum_required(VERSION 3.21)
 project(elfconv)
 

Dockerfile

@@ -1,20 +1,17 @@
 # Choose your LLVM version (16+)
 ARG LLVM_VERSION=16
-ARG ARCH=aarch64
 ARG UBUNTU_VERSION=22.04
 ARG DISTRO_NAME=jammy
 ARG ROOT_DIR=/root/elfconv
 
 # Run-time dependencies go here
 FROM ubuntu:${UBUNTU_VERSION}
 ARG LLVM_VERSION
-ARG ARCH
 ARG UBUNTU_VERSION
 ARG DISTRO_NAME
 ARG ROOT_DIR
 
 RUN date
-RUN dpkg --add-architecture armhf
 RUN apt update
 
 RUN apt install -qqy --no-install-recommends apt-transport-https software-properties-common gnupg ca-certificates wget && \
@@ -31,21 +28,32 @@ echo "deb-src http://apt.llvm.org/${DISTRO_NAME}/ llvm-toolchain-${DISTRO_NAME}-
 
 # several install
 RUN apt update
-RUN apt install -qqy --no-install-recommends libtinfo-dev libzstd-dev python3-pip python3-setuptools python-setuptools python3 build-essential \
-    clang-${LLVM_VERSION} lld-${LLVM_VERSION} libstdc++-*-dev-armhf-cross ninja-build pixz xz-utils make rpm curl unzip tar git zip pkg-config vim \
+RUN apt install -qqy --no-install-recommends file libtinfo-dev libzstd-dev python3-pip python3-setuptools python-setuptools python3 build-essential \
+    clang-${LLVM_VERSION} lld-${LLVM_VERSION} ninja-build pixz xz-utils make rpm curl unzip tar git zip pkg-config vim \
     libc6-dev liblzma-dev zlib1g-dev libselinux1-dev libbsd-dev ccache binutils-dev libelf-dev && \   
     apt upgrade --yes && apt clean --yes && \
     rm -rf /var/lib/apt/lists/*
 
+# cross compile library
+RUN apt update && \
+  if [ "$( uname -m )" = "x86_64" ]; then \
+    dpkg --add-architecture i386 && apt update && apt install -qqy zlib1g-dev:i386 gcc-multilib g++-multilib && apt update && apt install -qqy g++-*-aarch64-linux-gnu; \
+  elif [ "$( uname -m )" = "aarch64" ]; then \
+    dpkg --add-architecture armhf && apt update && apt install -qqy libstdc++-*-dev-armhf-cross; \
+  fi
+
 # emscripten install
 RUN cd /root && git clone https://github.com/emscripten-core/emsdk.git && cd emsdk && \
 git pull && ./emsdk install latest && ./emsdk activate latest && . ./emsdk_env.sh && echo 'source "/root/emsdk/emsdk_env.sh"' >> /root/.bash_profile
 
-# wasmedge install
+# WASI Runtimes install
 RUN curl -sSf https://raw.githubusercontent.com/WasmEdge/WasmEdge/master/utils/install.sh | bash
+RUN curl https://wasmtime.dev/install.sh -sSf | bash && echo 'export PATH=$PATH:/root/.wasmtime/bin' >> /root/.bash_profile
 
 # git settings
 RUN git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com" && git config --global user.name "github-actions[bot]"
 
 WORKDIR ${ROOT_DIR}
 COPY ./ ./
+RUN chmod +x scripts/container-entry-point.sh
+ENTRYPOINT [ "./scripts/container-entry-point.sh" ]

examples/eratosthenes_sieve/Makefile

@@ -1,7 +1,14 @@
 CC=clang-16
 
 eratosthenes_sieve: start.s cal.c
-	$(CC) -nostdlib -static start.s cal.c
+	@ARCH=$$( uname -m ); \
+	if [ "$$ARCH" = "x86_64" ]; then \
+			$(CC) -nostdlib -static --target=aarch64-linux-gnu --gcc-toolchain=/usr --sysroot=/usr/aarch64-linux-gnu start.s cal.c -fuse-ld=lld -pthread; \
+	elif [ "$$ARCH" = "aarch64" ]; then \
+			$(CC) -nostdlib -static start.s cal.c; \
+	else \
+			echo "Unknown architecture"; exit 1; \
+	fi
 
 clean:
 	rm a.out

examples/hello/Makefile

@@ -1,7 +1,14 @@
 CC=clang-16
 
 hello: hello.c
-	$(CC) -static hello.c
+	@ARCH=$$( uname -m ); \
+	if [ "$$ARCH" = "x86_64" ]; then \
+			$(CC) -static --target=aarch64-linux-gnu --gcc-toolchain=/usr --sysroot=/usr/aarch64-linux-gnu hello.c -fuse-ld=lld -pthread; \
+	elif [ "$$ARCH" = "aarch64" ]; then \
+			$(CC) -static hello.c; \
+	else \
+			echo "Unknown architecture"; exit 1; \
+	fi
 
 clean:
 	rm a.out

examples/linpack/Makefile

@@ -2,11 +2,15 @@
 
 CC=clang-16
 
-linpack-soft-float: nostdin_linpack.c
-	$(CC) -static nostdin_linpack.c -o a.soft-float.out
-
 linpack: nostdin_linpack.c
-	$(CC) -static nostdin_linpack.c -o a.out
+	@ARCH=$$(uname -m); \
+	if [ "$$ARCH" = "x86_64" ]; then \
+			$(CC) -static --target=aarch64-linux-gnu --gcc-toolchain=/usr --sysroot=/usr/aarch64-linux-gnu nostdin_linpack.c -fuse-ld=lld -pthread; \
+	elif [ "$$ARCH" = "aarch64" ]; then \
+			$(CC) -static nostdin_linpack.c; \
+	else \
+			echo "Unknown architecture"; exit 1; \
+	fi
 
 clean:
 	rm *.out

examples/print_hello/Makefile

@@ -1,7 +1,14 @@
 CC=clang-16
 
 print_hello: print_hello.c start.s
-	$(CC) -nostdlib -static print_hello.c start.s
+	@ARCH=$$( uname -m ); \
+	if [ "$$ARCH" = "x86_64" ]; then \
+			$(CC) -nostdlib -static --target=aarch64-linux-gnu --gcc-toolchain=/usr --sysroot=/usr/aarch64-linux-gnu start.s print_hello.c -fuse-ld=lld -pthread; \
+	elif [ "$$ARCH" = "aarch64" ]; then \
+			$(CC) -nostdlib -static start.s print_hello.c; \
+	else \
+			echo "Unknown architecture"; exit 1; \
+	fi
 
 clean:
 	rm a.out

build.sh → scripts/build.sh

@@ -17,7 +17,7 @@
 #   /path/to/home/remill
 #   /path/to/home/remill-build
 
-ROOT_DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
+ROOT_DIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )/../" && pwd )
 REMILL_DIR=$( cd "$( realpath "${ROOT_DIR}/backend/remill" )" && pwd )
 DOWNLOAD_DIR="$( cd "$( dirname "${REMILL_DIR}" )" && pwd )/lifting-bits-downloads"
 BUILD_DIR="${ROOT_DIR}/build"

scripts/container-entry-point.sh

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+# entry directory: /root/elfconv
+
+source ~/.bash_profile
+
+# build elfconv
+./scripts/build.sh
+
+# elfconv integration test
+cd ~/elfconv/examples/print_hello && make
+cd ~/elfconv/examples/eratosthenes_sieve && make
+cd ~/elfconv/examples/hello && make
+cd ~/elfconv/build && ctest
+
+# bash
+exec bash && source ~/.bash_profile