Vortex 2.0 changes:

+ Microarchitecture optimizations
+ 64-bit support
+ Xilinx FPGA support
+ LLVM-16 support
+ Refactoring and quality control fixes

ci/toolchain_prebuilt.sh

@@ -0,0 +1,133 @@
+#!/bin/bash
+
+# Copyright © 2019-2023
+# 
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+# http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# exit when any command fails
+set -e
+
+OS_DIR=${OS_DIR:-'ubuntu/bionic'}
+SRCDIR=${SRCDIR:-'/opt'}
+DESTDIR=${DESTDIR:-'.'}
+
+echo "OS_DIR=${OS_DIR}"
+echo "SRCDIR=${SRCDIR}"
+echo "DESTDIR=${DESTDIR}"
+
+riscv() 
+{
+    echo "prebuilt riscv-gnu-toolchain..."
+    tar -C $SRCDIR -cvjf riscv-gnu-toolchain.tar.bz2 riscv-gnu-toolchain
+    split -b 50M riscv-gnu-toolchain.tar.bz2 "riscv-gnu-toolchain.tar.bz2.part"    
+    mv riscv-gnu-toolchain.tar.bz2.part* $DESTDIR/riscv-gnu-toolchain/$OS_DIR
+    rm riscv-gnu-toolchain.tar.bz2
+}
+
+riscv64() 
+{
+    echo "prebuilt riscv64-gnu-toolchain..."
+    tar -C $SRCDIR -cvjf riscv64-gnu-toolchain.tar.bz2 riscv64-gnu-toolchain
+    split -b 50M riscv64-gnu-toolchain.tar.bz2 "riscv64-gnu-toolchain.tar.bz2.part"    
+    mv riscv64-gnu-toolchain.tar.bz2.part* $DESTDIR/riscv64-gnu-toolchain/$OS_DIR
+    rm riscv64-gnu-toolchain.tar.bz2
+}
+
+llvm-vortex() 
+{
+    echo "prebuilt llvm-vortex..."
+    tar -C $SRCDIR -cvjf llvm-vortex.tar.bz2 llvm-vortex
+    split -b 50M llvm-vortex.tar.bz2 "llvm-vortex.tar.bz2.part"    
+    mv llvm-vortex.tar.bz2.part* $DESTDIR/llvm-vortex/$OS_DIR
+    rm llvm-vortex.tar.bz2
+}
+
+llvm-pocl() 
+{
+    echo "prebuilt llvm-pocl..."
+    tar -C $SRCDIR -cvjf llvm-pocl.tar.bz2 llvm-pocl
+    split -b 50M llvm-pocl.tar.bz2 "llvm-pocl.tar.bz2.part"    
+    mv llvm-pocl.tar.bz2.part* $DESTDIR/llvm-pocl/$OS_DIR
+    rm llvm-pocl.tar.bz2
+}
+
+pocl() 
+{
+    echo "prebuilt pocl..."
+    tar -C $SRCDIR -cvjf pocl.tar.bz2 pocl
+    mv pocl.tar.bz2 $DESTDIR/pocl/$OS_DIR
+}
+
+verilator() 
+{
+    echo "prebuilt verilator..."
+    tar -C $SRCDIR -cvjf verilator.tar.bz2 verilator
+    mv verilator.tar.bz2 $DESTDIR/verilator/$OS_DIR
+}
+
+sv2v() 
+{
+    echo "prebuilt sv2v..."
+    tar -C $SRCDIR -cvjf sv2v.tar.bz2 sv2v
+    mv sv2v.tar.bz2 $DESTDIR/sv2v/$OS_DIR
+}
+
+yosys()
+{
+    echo "prebuilt yosys..."
+    tar -C $SRCDIR -cvjf yosys.tar.bz2 yosys
+    split -b 50M yosys.tar.bz2 "yosys.tar.bz2.part"    
+    mv yosys.tar.bz2.part* $DESTDIR/yosys/$OS_DIR
+    rm yosys.tar.bz2
+}
+
+show_usage()
+{
+    echo "Setup Pre-built Vortex Toolchain"
+    echo "Usage: $0 [[--riscv] [--llvm-vortex] [--llvm-pocl] [--pocl] [--verilator] [--sv2v] [-yosys] [--all] [-h|--help]]"
+}
+
+while [ "$1" != "" ]; do
+    case $1 in
+        --pocl ) pocl
+                ;;
+        --verilator ) verilator
+                ;;
+        --riscv ) riscv
+                ;;
+        --riscv64 ) riscv64
+                ;;
+        --llvm-vortex ) llvm-vortex
+                ;;
+        --llvm-pocl ) llvm-pocl
+                ;;
+        --sv2v ) sv2v
+                ;;
+        --yosys ) yosys
+                ;;
+        --all ) riscv
+                riscv64
+                llvm-vortex
+                llvm-pocl
+                pocl
+                verilator
+                sv2v
+                yosys
+                ;;
+        -h | --help ) show_usage
+                exit
+                ;;
+        * ) show_usage
+                exit 1
+    esac
+    shift
+done