Initial dev container configuration

.devcontainer/Dockerfile

@@ -0,0 +1,86 @@
+FROM fedora:latest
+
+# Install Development Tools and required packages
+RUN dnf update -y && \
+	dnf install -y @development-tools && \
+	dnf install -y \
+	direnv \
+	arm-none-eabi-gcc-cs \
+	arm-none-eabi-gcc-c++ \
+	arm-none-eabi-newlib \
+	cmake \
+	git \
+	python3 \
+	python3-virtualenv \
+	python3-pip \
+	ninja-build \
+	pkgconf \
+	glib2-devel \
+	flex \
+	bison \
+	clang \
+	zlib-devel \
+	meson \
+	pixman-devel \
+	alsa-lib-devel \
+	texinfo \
+	lzo-devel \
+	snappy-devel \
+	libaio-devel \
+	libtasn1-devel \
+	gnutls-devel \
+	nettle-devel \
+	curl \
+	dtc \
+	libcap-devel \
+	libcap-ng-devel \
+	socat \
+	libslirp-devel \
+	libffi-devel \
+	libusb1-devel \
+	ncurses-devel && \
+	dnf clean all
+
+RUN dnf install -y 'dnf-command(copr)' && \
+	dnf copr enable -y rleh/arm-none-eabi-gdb && \
+	dnf install -y arm-none-eabi-gdb
+
+ARG USERNAME=vscode
+RUN useradd -m -s /bin/bash ${USERNAME} && \
+	echo "${USERNAME} ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
+
+# Set working directory and switch to non-root user
+WORKDIR /home/${USERNAME}
+USER ${USERNAME}
+
+# Install Rust
+RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y && \
+	. $HOME/.cargo/env && \
+	rustup component add rust-src && \
+	rustup component add llvm-tools-preview && \
+	cargo install cargo-binutils && \
+	rustup target add thumbv7em-none-eabihf && \
+	rustup target add thumbv7em-none-eabi
+
+# Clone, build, and install QEMU
+RUN git clone --depth 1 https://github.com/thomasw04/qemu.git /tmp/qemu && \
+	cd /tmp/qemu && \
+	python3 -m venv .venv && \
+	. .venv/bin/activate && \
+	pip install --no-cache-dir tomli sphinx && \
+	mkdir build && cd build && \
+	../configure --disable-werror --cc=clang --cxx=clang++ --extra-cflags="-Wno-error -fdeclspec" --target-list=arm-softmmu,arm-linux-user --enable-kvm && \
+	make -j$(nproc) && \
+	sudo make install && \
+	cd / && \
+	rm -rf /tmp/qemu
+
+RUN git clone --single-branch --depth 1 -b "develop" \
+	https://github.com/stlink-org/stlink.git /tmp/stlink && \
+	cd /tmp/stlink && \
+	make -j release && \
+	sudo make install && \
+	sudo ldconfig
+
+# Fix for fedora not finding libstlink.so.1
+ENV LD_LIBRARY_PATH=/usr/local/lib:/usr/local/lib64

.devcontainer/devcontainer.json

@@ -0,0 +1,33 @@
+// For format details, see https://aka.ms/devcontainer.json.
+{
+	"name": "Osiris Dev Container",
+	"build": {
+		"dockerfile": "Dockerfile",
+		"context": ".."
+	},
+	"remoteUser": "vscode",
+	"privileged": false,
+	"capAdd": [
+		// Permissions for accessing host USB devices
+		"SYS_RAWIO", "CAP_MKNOD"
+	],
+	"customizations": {
+		"vscode": {
+			"extensions": [
+				"rust-lang.rust-analyzer",
+				"vadimcn.vscode-lldb",
+				"ms-vscode.cmake-tools",
+				"llvm-vs-code-extensions.vscode-clangd"
+			]
+		}
+	},
+	"runArgs": [
+		// Mount USB devices under Linux
+		"--device",
+		"/dev/bus/usb:/dev/bus/usb"
+	],
+	"mounts": [
+		// Make ssh keys available
+		"source=${localEnv:HOME}/.ssh,target=/home/vscode/.ssh,type=bind,consistency=cached"
+	]
+}

.gitignore

@@ -1,4 +1,4 @@
-build/
+build*/
 .vscode/
 qemu/
 .venv/