diff options
Diffstat (limited to 'src/systemc/tests/systemc/communication/reverse_bind')
4 files changed, 196 insertions, 0 deletions
diff --git a/src/systemc/tests/systemc/communication/reverse_bind/test01/golden/test01.log b/src/systemc/tests/systemc/communication/reverse_bind/test01/golden/test01.log new file mode 100644 index 000000000..19836dbfb --- /dev/null +++ b/src/systemc/tests/systemc/communication/reverse_bind/test01/golden/test01.log @@ -0,0 +1,25 @@ +SystemC Simulation +READ_LEAF: change 0 +TOP: change 0 +TOP: change 1 +READ_LEAF: change 1 +TOP: change 2 +READ_LEAF: change 2 +TOP: change 3 +READ_LEAF: change 3 +TOP: change 4 +READ_LEAF: change 4 +TOP: change 5 +READ_LEAF: change 5 +TOP: change 6 +READ_LEAF: change 6 +TOP: change 7 +READ_LEAF: change 7 +TOP: change 8 +READ_LEAF: change 8 +TOP: change 9 +READ_LEAF: change 9 +TOP: change 10 +READ_LEAF: change 10 +TOP: change 11 +READ_LEAF: change 11 diff --git a/src/systemc/tests/systemc/communication/reverse_bind/test01/test01.cpp b/src/systemc/tests/systemc/communication/reverse_bind/test01/test01.cpp new file mode 100644 index 000000000..a98f7c46a --- /dev/null +++ b/src/systemc/tests/systemc/communication/reverse_bind/test01/test01.cpp @@ -0,0 +1,73 @@ +#include "systemc.h"
+
+SC_MODULE(READ_LEAF)
+{
+ SC_CTOR(READ_LEAF)
+ {
+ SC_METHOD(delta);
+ sensitive << in;
+ }
+ void delta()
+ {
+ cout << "READ_LEAF: change " << (int)in.read() << endl;
+ }
+ sc_in<sc_uint<8> > in;
+};
+
+SC_MODULE(WRITE_LEAF)
+{
+ SC_CTOR(WRITE_LEAF)
+ {
+ SC_METHOD(sync)
+ sensitive << clk.pos();
+ }
+ void sync()
+ {
+ out = out.read() + 1;
+ }
+ sc_signal<sc_uint<8> > out;
+ sc_in_clk clk;
+};
+
+SC_MODULE(MIDDLE)
+{
+ SC_CTOR(MIDDLE) : reader("reader"), writer("writer")
+ {
+ writer.clk(clk); // Bind clk going down the module hierarchy.
+ reader.in(my_port); // Bind my_port going down the module hierarchy.
+ my_port(writer.out); // Bind my_port coming up the module hierarchy.
+ }
+ sc_in_clk clk;
+ sc_in<sc_uint<8> > my_port;
+ READ_LEAF reader;
+ WRITE_LEAF writer;
+};
+
+SC_MODULE(TOP)
+{
+ SC_CTOR(TOP) : down("down")
+ {
+ down.clk(clk); // Bind clk going down the module hierarchy.
+ in(down.my_port); // Bind in coming up the module hierarchy.
+ SC_METHOD(delta);
+ sensitive << in;
+ }
+ void delta()
+ {
+ cout << "TOP: change " << (int)in.read() << endl;
+ }
+ sc_in_clk clk;
+ sc_in<sc_uint<8> > in;
+ MIDDLE down;
+};
+
+int sc_main(int argc, char* arg[])
+{
+ sc_clock clock;
+ TOP top("top");
+ top.clk(clock);
+
+ sc_start(10, SC_NS);
+ return 0;
+}
+
diff --git a/src/systemc/tests/systemc/communication/reverse_bind/test02/golden/test02.log b/src/systemc/tests/systemc/communication/reverse_bind/test02/golden/test02.log new file mode 100644 index 000000000..19836dbfb --- /dev/null +++ b/src/systemc/tests/systemc/communication/reverse_bind/test02/golden/test02.log @@ -0,0 +1,25 @@ +SystemC Simulation +READ_LEAF: change 0 +TOP: change 0 +TOP: change 1 +READ_LEAF: change 1 +TOP: change 2 +READ_LEAF: change 2 +TOP: change 3 +READ_LEAF: change 3 +TOP: change 4 +READ_LEAF: change 4 +TOP: change 5 +READ_LEAF: change 5 +TOP: change 6 +READ_LEAF: change 6 +TOP: change 7 +READ_LEAF: change 7 +TOP: change 8 +READ_LEAF: change 8 +TOP: change 9 +READ_LEAF: change 9 +TOP: change 10 +READ_LEAF: change 10 +TOP: change 11 +READ_LEAF: change 11 diff --git a/src/systemc/tests/systemc/communication/reverse_bind/test02/test02.cpp b/src/systemc/tests/systemc/communication/reverse_bind/test02/test02.cpp new file mode 100644 index 000000000..1f7fa5420 --- /dev/null +++ b/src/systemc/tests/systemc/communication/reverse_bind/test02/test02.cpp @@ -0,0 +1,73 @@ +#include "systemc.h"
+
+SC_MODULE(READ_LEAF)
+{
+ SC_CTOR(READ_LEAF)
+ {
+ SC_METHOD(delta);
+ sensitive << in;
+ }
+ void delta()
+ {
+ cout << "READ_LEAF: change " << (int)in.read() << endl;
+ }
+ sc_in<sc_int<8> > in;
+};
+
+SC_MODULE(WRITE_LEAF)
+{
+ SC_CTOR(WRITE_LEAF)
+ {
+ SC_METHOD(sync)
+ sensitive << clk.pos();
+ }
+ void sync()
+ {
+ out = out.read() + 1;
+ }
+ sc_signal<sc_int<8> > out;
+ sc_in_clk clk;
+};
+
+SC_MODULE(MIDDLE)
+{
+ SC_CTOR(MIDDLE) : reader("reader"), writer("writer")
+ {
+ writer.clk(clk); // Bind clk going down the module hierarchy.
+ reader.in(my_port); // Bind my_port going down the module hierarchy.
+ my_port(writer.out); // Bind my_port coming up the module hierarchy.
+ }
+ sc_in_clk clk;
+ sc_in<sc_int<8> > my_port;
+ READ_LEAF reader;
+ WRITE_LEAF writer;
+};
+
+SC_MODULE(TOP)
+{
+ SC_CTOR(TOP) : down("down")
+ {
+ down.clk(clk); // Bind clk going down the module hierarchy.
+ in(down.my_port); // Bind in coming up the module hierarchy.
+ SC_METHOD(delta);
+ sensitive << in;
+ }
+ void delta()
+ {
+ cout << "TOP: change " << (int)in.read() << endl;
+ }
+ sc_in_clk clk;
+ sc_in<sc_int<8> > in;
+ MIDDLE down;
+};
+
+int sc_main(int argc, char* arg[])
+{
+ sc_clock clock;
+ TOP top("top");
+ top.clk(clock);
+
+ sc_start(10, SC_NS);
+ return 0;
+}
+
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