spike-dasm: Add to Docker container

.gitmodules

@@ -7,4 +7,4 @@
 [submodule "sw/deps/riscv-isa-sim"]
 	path = sw/deps/riscv-isa-sim
 	url = https://github.com/pulp-platform/riscv-isa-sim.git
-	branch = GiannaP-snitch
+	branch = snitch

docs/ug/getting_started.md

@@ -11,7 +11,7 @@ git clone https://github.com/pulp-platform/{{ repo  }}.git --recurse-submodules
 
 If you had already cloned the repository without the `--recurse-submodules` flag, clone its submodules:
 ```shell
-git submodule init --recursive
+git submodule update --init --recursive
 ```
 
 ## Tools and environment
@@ -57,16 +57,14 @@ export LLVM_BINROOT="/usr/pack/riscv-1.0-kgf/pulp-llvm-0.12.0/bin"
 # As a temporary workaround (until correct tool versions are installed system-wide):
 export PATH=/usr/scratch/dachstein/colluca/opt/verible/bin:$PATH
 
-# Install spike for spike-dasm (submodule of the repository)
+# Install spike-dasm
 cd sw/deps/riscv-isa-sim
 autoconf
 mkdir build
 cd build
 ../configure
 make
 export PATH=$(pwd):$PATH
-# or use temporary:
-# export PATH=/home/colluca/snitch/bin:$PATH
 ```
 
 Add these commands to your shell startup file (e.g. `~/.bashrc` if you use bash as the default shell) to ensure that the environment is set up correctly every time you open a new shell.

util/container/Dockerfile

@@ -21,7 +21,8 @@ RUN apt-get update && \
         software-properties-common \
         unzip \
         wget \
-        zlib1g-dev
+        zlib1g-dev \
+        autoconf
 
 # Build Rust tools
 RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
@@ -51,6 +52,14 @@ RUN rustup override set 1.63.0
 RUN git clone https://github.com/pulp-platform/banshee.git /tmp/banshee --recurse-submodules
 RUN cargo install --path /tmp/banshee
 
+# Install `spike-dasm`
+RUN git clone https://github.com/pulp-platform/riscv-isa-sim.git
+WORKDIR /tools/riscv-isa-sim
+RUN git checkout snitch
+RUN autoconf
+RUN mkdir build
+RUN cd build && ../configure && make
+
 # 2. Stage
 FROM ubuntu:18.04 AS snitch_cluster
 ARG SNITCH_LLVM_VERSION=latest
@@ -119,6 +128,8 @@ RUN apt-get update && apt-get install software-properties-common -y && \
 # Copy artifacts from stage 1.
 COPY --from=builder /root/.cargo/bin/bender bin/
 COPY --from=builder /root/.cargo/bin/banshee bin/
+COPY --from=builder /root/.cargo/bin/banshee bin/
+COPY --from=builder /tools/riscv-isa-sim/build/spike-dasm bin/
 
 # Set locale to UTF-8, required because Python 3.6 defaults on ASCII encoding.
 # See https://click.palletsprojects.com/en/8.1.x/unicode-support/