diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/lt_bus.cc | 27 |
1 files changed, 21 insertions, 6 deletions
diff --git a/src/lt_bus.cc b/src/lt_bus.cc index 42495c0..069e01f 100644 --- a/src/lt_bus.cc +++ b/src/lt_bus.cc @@ -15,9 +15,12 @@ struct target : public sc_core::sc_module { private: void b_transport(tlm::tlm_generic_payload& tx, sc_core::sc_time& t) { - LOGM("transport 0x%llx w: %d r: %d", tx.get_address(), tx.is_write(), - tx.is_read()); + CLOGM(YELLOW, "transport 0x%llx w: %d r: %d", tx.get_address(), + tx.is_write(), tx.is_read()); tx.set_response_status(tlm::TLM_OK_RESPONSE); + + CLOGM(YELLOW, "invalidate 0x00 - 0x10"); + p_sock->invalidate_direct_mem_ptr(0, 0x10); } }; @@ -27,13 +30,19 @@ struct initiator : public sc_core::sc_module { SC_HAS_PROCESS(initiator); explicit initiator(sc_core::sc_module_name nm) : sc_module(std::move(nm)) { + p_sock.register_invalidate_direct_mem_ptr(this, &initiator::invalidate_dmi); + SC_THREAD(run); } tlm_utils::simple_initiator_socket<initiator> p_sock{"sock"}; private: - void send_tx(tlm::tlm_command cmd, std::uint64_t addr) { + void invalidate_dmi(sc_dt::uint64 start, sc_dt::uint64 end) { + CLOGM(CYAN, "INV 0x%08llx-0x%08llx", start, end); + } + + void send_tx(tlm::tlm_command cmd, u64 addr) { unsigned char data[4]; tlm::tlm_generic_payload tx; tx.set_command(cmd); @@ -45,11 +54,15 @@ struct initiator : public sc_core::sc_module { tx.set_response_status(tlm::TLM_INCOMPLETE_RESPONSE); tx.set_dmi_allowed(false); + CLOGM(CYAN, "ACCESS @0x%lx", addr); + sc_core::sc_time t; p_sock->b_transport(tx, t); - LOGM("ACCESS @%lx ok: %d (%s)", addr, tx.is_response_ok(), - tx.get_response_string().c_str()); + CLOGM(CYAN, "ACCESS ok: %d (%s)", tx.is_response_ok(), + tx.get_response_string().c_str()); + + LOG("------------------------------------------------------------"); } void run() { @@ -73,12 +86,14 @@ extern "C" int sc_main(int, char*[]) { initiator init1{"init1"}; - bus.attach_target(target2.p_sock, 0x4000, 0x4fff); bus.attach_target(target1.p_sock, 0x0000, 0x3fff); + bus.attach_target(target2.p_sock, 0x4000, 0x4fff); bus.attach_target(target3.p_sock, 0x8000, 0x80ff); bus.attach_initiator(init1.p_sock); + bus.dump(); + sc_core::sc_start(); return 0; |