1. 從http://valgrind.org/downloads/?src=www.discoversdk.com 下載Valgrind 3.15.0即valgrind-3.15.0.tar.bz2;
2. 在valgrind-3.15.0目錄下,創建一個build.sh腳本文件,內容如下:
./configure \
--prefix="$PWD/install" \
CC=/opt/hisi-linux/x86-arm/aarch64-himix100-linux/bin/aarch64-himix100-linux-gcc \
CXX=/opt/hisi-linux/x86-arm/aarch64-himix100-linux/bin/aarch64-himix100-linux-g++ \
CPP=/opt/hisi-linux/x86-arm/aarch64-himix100-linux/bin/aarch64-himix100-linux-cpp \
AR=/opt/hisi-linux/x86-arm/aarch64-himix100-linux/bin/aarch64-himix100-linux-ar \
--target=aarch64-himix100-linux \
--host=aarch64-himix100-linux \
--program-prefix=hisi-
3. 依次執行如下命令後,會在當前install目錄下生成bin, include, lib, libexec, share五個目錄,每個目錄的內容如下圖所示
./build.sh
make -j8
make install
4. 將install/bin目錄下的可執行文件hisi-valgrind拷貝到海思板子上,將install/lib目錄下的valgrind目錄也拷貝到海思板子上,此目錄下包含了執行hisi-valgrind時需要的庫,然後依次執行如下命令,結果如下圖所示:
export VALGRIND_LIB=valgrind/
./hisi-valgrind --version
5. 測試代碼main.cpp如下:
#include <stdio.h>
#include <iostream>
namespace {
void func1() {
int* p1 = new int[10];
}
void func2() {
int* p2 = new int[5];
}
} // namespace
int main()
{
fprintf(stdout, "test start\n");
func1();
func2();
fprintf(stdout, "test finish\n");
}
6. 執行如下命令,生成可執行文件main:
/opt/hisi-linux/x86-arm/aarch64-himix100-linux/bin/aarch64-himix100-linux-g++ -g -o main main.cpp
7. 將可執行文件main拷貝到海思板子上,執行如下命令 ,結果如下圖所示:
./hisi-valgrind --tool=memcheck --leak-check=full ./main
8. 從上圖中可以看出編譯好的hisi-valgrind還是不能在海思板子上直接使用,在http://www.ebaina.com/blog/show.php?itemid=307 中給出了處理方法,後面再進一步實驗下。