Added hello world example

5 files changed, 175 insertions, 0 deletions

diff --git a/cpu8/cpu_add/Makefile b/cpu8/cpu_add/Makefile
new file mode 100644
index 0000000..ef0884a
--- /dev/null
+++ b/cpu8/cpu_add/Makefile
@@ -0,0 +1,9 @@
+SYSTEMC_PATH=/home/fam/downloads/source/systemc/systemc-2.3.2
+SYSTEMC_INC=$(SYSTEMC_PATH)/src
+SYSTEMC_LIB=$(SYSTEMC_PATH)/src/.libs
+
+PROJECT=cpu_and_2
+
+make:
+	g++ $(PROJECT).cpp -I$(SYSTEMC_INC) -L$(SYSTEMC_LIB) -Wl,-rpath=$(SYSTEMC_LIB)\
+		-o $(PROJECT) -lsystemc -lm
\ No newline at end of file
diff --git a/cpu8/cpu_add/cpu_and.hpp b/cpu8/cpu_add/cpu_and.hpp
new file mode 100644
index 0000000..a547f5d
--- /dev/null
+++ b/cpu8/cpu_add/cpu_and.hpp
@@ -0,0 +1,25 @@
+#ifndef __SYSC_CPU_ADD_HPP
+#define __SYSC_CPU_ADD_HPP
+
+#include "systemc.h"
+
+SC_MODULE (cpu_and) 
+{
+	sc_in <bool> in_a;
+	sc_in <bool> in_b;
+	sc_out <bool> out_c;
+
+	void do_and()
+	{
+		out_c.write( in_a.read() && in_b.read() );
+	}
+
+	SC_CTOR(cpu_and)
+	{
+		SC_METHOD(do_and);
+		sensitive << in_a << in_b;
+	}
+
+};
+
+#endif
\ No newline at end of file
diff --git a/cpu8/cpu_add/cpu_and_2.cpp b/cpu8/cpu_add/cpu_and_2.cpp
new file mode 100644
index 0000000..5a7332a
--- /dev/null
+++ b/cpu8/cpu_add/cpu_and_2.cpp
@@ -0,0 +1,70 @@
+#include <iostream>
+#include <iomanip>
+
+#include "systemc.h"
+#include "systemc"
+#include <sysc/tracing/sc_trace.h>
+#include <sysc/tracing/sc_vcd_trace.h>
+
+#include "cpu_and.hpp"
+
+SC_MODULE(test_cpu_and)
+{
+	sc_out<bool> a,b;
+	sc_in<bool> clk;
+labak
+	void test_cpu_and_stim()
+	{
+		wait();
+		a.write(1);
+		b.write(1);
+		wait();
+
+		a.write(0);
+		b.write(0);
+		wait();
+
+		a.write(1);
+		b.write(0);
+		wait();
+
+		a.write(0);
+		b.write(1);
+		wait();
+
+		sc_stop();
+	}
+
+	SC_CTOR(test_cpu_and)
+	{
+		SC_THREAD(test_cpu_and_stim);
+		sensitive << clk.pos();
+
+	}
+};
+
+int sc_main(int argc, char **argv) {
+	sc_signal<bool> sig_a, sig_b, sig_c;
+	sc_clock TestClk("TestClk", 10, SC_NS, 0.5, 1, SC_NS);
+
+	test_cpu_and Stim1("Stimulus");
+	Stim1.a(sig_a);
+	Stim1.b(sig_b);
+	Stim1.clk(TestClk);
+
+	cpu_and DUT("and");
+	DUT.in_a(sig_a);
+	DUT.in_b(sig_b);
+	DUT.out_c(sig_c);
+
+	sc_trace_file *Tf;
+	Tf = sc_create_vcd_trace_file("trace.dat");
+	sc_trace(Tf, sig_a, "SIG_A");
+	sc_trace(Tf, sig_b, "SIG_B");
+	sc_trace(Tf, sig_c, "SIG_C");
+
+	sc_start();
+	sc_close_vcd_trace_file(Tf);
+
+	return(0);
+}
\ No newline at end of file
diff --git a/cpu8/cpu_add/notes.txt b/cpu8/cpu_add/notes.txt
new file mode 100644
index 0000000..62e8b7e
--- /dev/null
+++ b/cpu8/cpu_add/notes.txt
@@ -0,0 +1,24 @@
+https://www.doulos.com/knowhow/systemc/tutorial/modules_and_processes/
+https://www.doulos.com/knowhow/systemc/tutorial/debugging/
+
+
+
+
+#include "systemc.h"
+SC_MODULE(nand2)          // declare nand2 sc_module
+{
+  sc_in<bool> A, B;       // input signal ports
+  sc_out<bool> F;         // output signal ports
+
+  void do_nand2()         // a C++ function
+  {
+    F.write( !(A.read() && B.read()) );
+  }
+
+  SC_CTOR(nand2)          // constructor for nand2
+  {
+    SC_METHOD(do_nand2);  // register do_nand2 with kernel
+    sensitive << A << B;  // sensitivity list
+  }
+};
+
diff --git a/cpu8/cpu_add/trace.dat.vcd b/cpu8/cpu_add/trace.dat.vcd
new file mode 100644
index 0000000..039585e
--- /dev/null
+++ b/cpu8/cpu_add/trace.dat.vcd
@@ -0,0 +1,47 @@
+$date
+     Oct 13, 2018       23:25:24
+$end
+
+$version
+ SystemC 2.3.2-Accellera --- Jul 13 2018 19:20:02
+$end
+
+$timescale
+     1 ps
+$end
+
+$scope module SystemC $end
+$var wire    1  aaaaa  SIG_A       $end
+$var wire    1  aaaab  SIG_B       $end
+$var wire    1  aaaac  SIG_C       $end
+$upscope $end
+$enddefinitions  $end
+
+$comment
+All initial values are dumped below at time 0 sec = 0 timescale units.
+$end
+
+$dumpvars
+0aaaaa
+0aaaab
+0aaaac
+$end
+
+#1000
+1aaaaa
+1aaaab
+1aaaac
+
+#11000
+0aaaaa
+0aaaab
+0aaaac
+
+#21000
+1aaaaa
+
+#31000
+0aaaaa
+1aaaab
+
+#41000