From 826dc1afe9d14a26223b25e88c459b8c7fef17dc Mon Sep 17 00:00:00 2001
From: yanpeng <yanpeng51@huawei.com>
Date: Sat, 28 Oct 2023 17:38:16 +0800
Subject: [PATCH] add test262 aot pgo and add steps of install for qemu

Signed-off-by: yanpeng <yanpeng51@huawei.com>
---
 README.md | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

diff --git a/README.md b/README.md
index d8f02a4..bdf2df4 100644
--- a/README.md
+++ b/README.md
@@ -71,6 +71,44 @@ python ark.py x64.release unittest
 python ark.py x64.release test262
 ```
 
+## aot 执行 Test262 测试套
+
+```
+python ark.py x64.release test262 --aot
+```
+
+## pgo 执行 Test262 测试套
+
+```
+python ark.py x64.release test262 --aot --pgo
+```
+
+## arm64 aot 执行 Test262 测试套
+
+```
+python ark.py arm64.release test262 --aot
+python ark.py arm64.debug test262 --aot
+运行于arm64平台的需要使用QEMU模拟不同硬件单板，需要QEMU安装：
+1.安装依赖
+ 1）sudo apt install build-essential zlib1g-dev pkg-config libglib2.0-dev  binutils-dev libboost-all-dev autoconf libtool libssl-dev libpixman-1-dev virtualenv flex bison
+ 2）sudo apt-get install ninja-build
+ 2.获取源码
+  wget https://download.qemu.org/qemu-6.2.0.tar.xz
+ 3.编译安装
+  tar -xf qemu-6.2.0.tar.xz
+  cd qemu-6.2.0
+  mkdir build && cd build
+  ../configure --prefix=installation_qemu_path
+  make -j16
+ 4.编译安装结束
+  make install
+ 5.将安装路径添加到环境变量中
+ vim ~/.bashrc
+ export PATH=$PATH:installation_qemu_path
+```
+
+[官网下载: qemu-6.2.0.tar.xz](https://download.qemu.org/qemu-6.2.0.tar.xz)
+
 ## 编译选项
 
 编译模式选择，如在x64平台构建debug版本：
-- 
Gitee