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David Harris 2023-03-23 08:45:12 -07:00
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9
README.md
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@ -61,6 +61,7 @@ Build the tests and run a regression simulation with Questa to prove everything
# Toolchain Installation (Sys Admin)
<<<<<<< HEAD
This section describes the open source toolchain installation. These steps should only be done once by the system admin.
## TL;DR Open Source Tool-chain Installation
@ -282,6 +283,14 @@ The linux testbench can instruction by instruction compare Wally's committed ins
cd cvw/linux/testvector-generation
./genTrace.sh
=======
This section describes the open source toolchain installation. The
current version of the toolchain has been tested on Ubuntu and Red
Hat/Rocky 8. The latter is more difficult to install and Ubuntu may
be more recommended for new users. The <pre>wally-tool-chain-install.sh</pre> script inside
the bin directory can be utilized to install the toolchain on Ubuntu
using sudo.
>>>>>>> a7e00e438681f72433225abccf3aef5f3c8913e7
### Download Synthesis Libraries

16
bin/wally-tool-chain-install.sh
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@ -5,6 +5,7 @@
## Written: Ross Thompson ross1728@gmail.com
## Created: 18 January 2023
## Modified: 22 January 2023
## Modified: 23 March 2023
##
## Purpose: Open source tool chain installation script
##
@ -26,18 +27,20 @@
## and limitations under the License.
################################################################################################
# Use /opt/riscv for installation - may require running script with sudo
export RISCV="${1:-/opt/riscv}"
export PATH=$PATH:$RISCV/bin
set -e # break on error
# Modify accordingly for your machine
NUM_THREADS=1 # for low memory machines > 16GiB
#NUM_THREADS=8 # for >= 32GiB
#NUM_THREADS=16 # for >= 64GiB
sudo mkdir -p $RISCV
# UPDATE / UPGRADE
# Update and Upgrade (see https://itsfoss.com/apt-update-vs-upgrade/)
apt update
apt upgrade
@ -51,7 +54,7 @@ then
ln -sf /usr/bin/python3 /usr/bin/python
fi
# gcc cross-compiler
# gcc cross-compiler (https://github.com/riscv-collab/riscv-gnu-toolchain)
cd $RISCV
git clone https://github.com/riscv/riscv-gnu-toolchain
cd riscv-gnu-toolchain
@ -60,9 +63,8 @@ git checkout 2023.01.31
make -j ${NUM_THREADS}
make install
# elf2hex
# elf2hex (https://github.com/sifive/elf2hex)
cd $RISCV
#export PATH=$RISCV/riscv-gnu-toolchain/bin:$PATH
export PATH=$RISCV/bin:$PATH
git clone https://github.com/sifive/elf2hex.git
cd elf2hex
@ -77,7 +79,7 @@ apt-get -y install python3-pip
apt-get -y install pkg-config
apt-get -y install libglib2.0-dev
# QEMU
# QEMU (https://www.qemu.org/docs/master/system/target-riscv.html)
cd $RISCV
git clone --recurse-submodules https://github.com/qemu/qemu
cd qemu
@ -85,7 +87,7 @@ cd qemu
make -j ${NUM_THREADS}
make install
# Spike
# Spike (https://github.com/riscv-software-src/riscv-isa-sim)
cd $RISCV
git clone https://github.com/riscv-software-src/riscv-isa-sim
mkdir -p riscv-isa-sim/build
@ -97,7 +99,7 @@ cd ../arch_test_target/spike/device
sed -i 's/--isa=rv32ic/--isa=rv32iac/' rv32i_m/privilege/Makefile.include
sed -i 's/--isa=rv64ic/--isa=rv64iac/' rv64i_m/privilege/Makefile.include
# SAIL
# Sail (https://github.com/riscv/sail-riscv)
cd $RISCV
apt-get install -y opam build-essential libgmp-dev z3 pkg-config zlib1g-dev
git clone https://github.com/Z3Prover/z3.git