Add devcontainer

.devcontainer/Dockerfile

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+FROM ubuntu:22.04
+
+RUN apt update
+RUN apt install -y --no-install-recommends \
+    ca-certificates \
+    nano \
+    git \
+    openssh-client \
+    make \
+    gcc \
+    python3 \
+    python3-pip \
+    curl \
+    wget \
+    xz-utils \
+    pkg-config \
+    libgmp-dev \
+    zlib1g-dev \
+    zsh
+
+# Default powerline10k theme, no plugins installed
+RUN sh -c "$(wget -O- https://github.com/deluan/zsh-in-docker/releases/download/v1.2.1/zsh-in-docker.sh)" -- \
+    -t ys \
+    -a 'CASE_SENSITIVE="true"' \
+    -p git \
+    -p ssh-agent \
+    -p zsh-autosuggestions \
+    -p zsh-autosuggestions \
+    -p zsh-syntax-highlighting

.devcontainer/Makefile

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+
+CURL_ARGS = -C - --retry 5 --retry-delay 2 --retry-connrefused -L -o
+
+export PATH := $(PATH):/opt/sail/bin:/workspaces/sail-riscv/c_emulator:/opt/riscv32/riscv/bin:/opt/riscv64/riscv/bin
+
+setup: setup-ctg setup-isac setup-riscof setup-sail-riscv setup-rv32 setup-rv64
+
+CTG := $(shell command -v riscv_ctg 2> /dev/null)
+setup-ctg:
+ifndef CTG
+	pip install --editable ./riscv-ctg
+endif
+	echo "riscv-ctg install"
+
+ISAC := $(shell command -v riscv_isac 2> /dev/null)
+setup-isac:
+ifndef ISAC
+	pip install --editable ./riscv-isac
+endif
+	echo "riscv-isac install"
+
+RISCOF := $(shell command -v riscof 2> /dev/null)
+setup-riscof:
+ifndef RISCOF
+	pip install riscof
+endif
+	echo "riscof install"
+
+SAIL := $(shell command -v sail 2> /dev/null)
+_setup-sail: 
+ifndef SAIL
+	curl $(CURL_ARGS) /opt/sail.tar.gz https://github.com/rems-project/sail/releases/download/0.18-linux-binary/sail.tar.gz
+	tar xzf /opt/sail.tar.gz -C /opt/
+	sail -v
+	echo 'export PATH="$$PATH:/opt/sail/bin"' >> ~/.zshrc
+endif
+	echo "sail install"
+
+SAIL_RISCV := $(shell command -v riscv_sim_RV64 2> /dev/null)
+setup-sail-riscv: _setup-sail
+ifndef SAIL
+	cd .. && git clone https://github.com/riscv/sail-riscv.git
+	cd sail-riscv
+	ARCH=RV32 make -j$(nproc)
+	ARCH=RV64 make -j$(nproc)
+	riscv_sim_RV32 --help
+	riscv_sim_RV64 --help
+	echo 'export PATH="$$PATH:/workspaces/sail-riscv/c_emulator"' >> ~/.zshrc
+endif
+	echo "sail-riscv install"
+
+RV32 := $(shell command -v riscv32-unknown-elf-gcc 2> /dev/null)
+setup-rv32:
+ifndef RV32
+	curl $(CURL_ARGS) /opt/riscv32.tar.xz https://github.com/riscv-collab/riscv-gnu-toolchain/releases/download/2024.11.22/riscv32-elf-ubuntu-22.04-gcc-nightly-2024.11.22-nightly.tar.xz
+	mkdir -p /opt/riscv32
+	tar xf /opt/riscv32.tar.xz -C /opt/riscv32
+	riscv32-unknown-elf-gcc --version
+	echo 'export PATH="$$PATH:/opt/riscv32/riscv/bin"' >> ~/.zshrc
+endif
+	echo "rv64 toolchain install"
+
+RV64 := $(shell command -v riscv64-unknown-elf-gcc 2> /dev/null)
+setup-rv64:
+ifndef RV64
+	curl $(CURL_ARGS) /opt/riscv64.tar.xz https://github.com/riscv-collab/riscv-gnu-toolchain/releases/download/2024.11.22/riscv64-elf-ubuntu-22.04-gcc-nightly-2024.11.22-nightly.tar.xz
+	mkdir -p /opt/riscv64
+	tar xf /opt/riscv64.tar.xz -C /opt/riscv64
+	riscv64-unknown-elf-gcc --version
+	echo 'export PATH="$$PATH:/opt/riscv64/riscv/bin"' >> ~/.zshrc
+endif
+	echo "rv64 toolchain install"
+
+clean_zip:
+	rm /opt/sail.tar.gz
+	rm /opt/riscv32.tar.xz
+	rm /opt/riscv64.tar.xz

.devcontainer/devcontainer.json

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+{
+    "name": "riscv-arch-test dev",
+    "build": {
+        "dockerfile": "Dockerfile"
+    },
+    "onCreateCommand": "${containerWorkspaceFolder}/.devcontainer/onCreateCommand.sh",
+    "remoteEnv": {
+        "DISPLAY": ":0"
+    },
+    // vscode extensions
+    "customizations": {
+        "vscode": {
+            "settings": {
+                "files.exclude": {},
+                "files.watcherExclude": {}
+            },
+            "extensions": [
+                "charliermarsh.ruff",
+                "redhat.vscode-yaml",
+                "zhwu95.riscv"
+            ]
+        }
+    },
+    "forwardPorts": [
+        // 8080
+    ]
+}

.devcontainer/onCreateCommand.sh

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+git config --global --add safe.directory /workspaces/riscv-arch-test