SystemC environment configuration method under Linux system

The following is the configuration method under centos7

Download the systemc source package: SystemC (accellera.org)

Place the compressed package in the user directory and decompress it

tar -zxvf systemc-2.3.3.tar.gz

Enter the systemc-2.3.3 folder

cd systemc-2.3.3

Create a new temporary folder tmp and enter it

mkdir tmpcd tmp

Run the following command

../configure
make
make install

At this point, two folders, include and lib-linux64, are generated in the folder

Setting Environment Variables

export LD_LIBRARY_PATH=home/centos7/systemc-2.3.3/lib-linux64 
///home/cnetos7/ is the path for decompressing the files. You can determine the path based on your needs.

Executing this command is only available at the moment and will become invalid after a reboot. If you need to use it for a long time, it is recommended to add this command to the .bashrc file in the user directory and execute the following command to make it effective after the terminal is restarted.

source .bashrc

Run a systemc program for testing.

test.cpp

//all systemc modules should include systemc.h header file
#include "systemc.h"
//hello_world is module name
SC_MODULE(hello_world){
	SC_CTOR(hello_world){
		//nothing in constructor
	}
	void say_hello(){
		//Print "Hello world!!!" to the console.
		cout<<"Hello World!!!"<<endl;
	}
}; //Don't forget the semicolon here //sc_main in top level function like in C++ main
int sc_main(int argc, char* argv[]){
	hello_world hello("HELLO");
	return 0;
}

Compile and run

g++ test.cpp -I/home/cp/Simulator/systemc/include -L/home/cp/Simulator/systemc/lib-linux64 -o test -lsystemc
./test

The screen will display

Makefile

LIBDIR=-L/home/cp/Simulator/systemc/lib-linux64
INCDIR=-I/home/cp/Simulator/systemc/include
LIB=-lsystemc
all:
	g++ -o test test.cpp $(LIBDIR) $(INCDIR) $(LIB)
clean:
	rm -rf *.o

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