From 33885bbccb2ac841cd806ae10f9ed0299bb8ff45 Mon Sep 17 00:00:00 2001
From: colin <lianghongkey@gmail.com>
Date: Mon, 7 Mar 2022 04:08:12 +0000
Subject: [PATCH] Add Bit-Vector install in readme

---
 Cores-SweRV/demo/Readme.md | 27 +++++++++++++++++++++++++--
 1 file changed, 25 insertions(+), 2 deletions(-)

diff --git a/Cores-SweRV/demo/Readme.md b/Cores-SweRV/demo/Readme.md
index fd4f34c..63eec52 100644
--- a/Cores-SweRV/demo/Readme.md
+++ b/Cores-SweRV/demo/Readme.md
@@ -31,9 +31,32 @@ sudo make install
 
 `sudo apt-get install -y ninja-build`
 
+## Gen quasar core
+
+```bash
+git clone https://github.com/Lampro-Mellon/Quasar.git
+cd tools
+vim configs/quasar.config # to config the core
+make clean
+make conf
+make sbt_
+# Quasar/generated_rtl/quasar_wrapper.sv
+```
+
+## install Bit-Vector
+
+```bash
+wget https://cpan.metacpan.org/authors/id/S/ST/STBEY/Bit-Vector-7.4.tar.gz
+tar -xvf
+cd 
+perl Makefile.PL
+make 
+sudo make install
+```
+
 ## build and install riscv tools
 
-* Opetion1 :https://github.com/riscv-collab/riscv-gnu-toolchain.git
+* Opetion1 :<https://github.com/riscv-collab/riscv-gnu-toolchain.git>
 
 ```bash
 sudo make clean
@@ -55,4 +78,4 @@ sudo su
 export RISCV=/opt/riscv
 export MAKEFLAGS="-j12"
 ./build-rv32ima.sh
-```
\ No newline at end of file
+```