diff --git a/.gitmodules b/.gitmodules
index 4b9b4da..103c013 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,5 +1,8 @@
[submodule "sc-components"]
path = sc-components
- url = https://git.minres.com/SystemC/SystemC-Components.git
- branch = master
-
\ No newline at end of file
+ url = https://github.com/Minres/SystemC-Components.git
+ branch = main
+
+[submodule "scc"]
+ path = scc
+ url = https://github.com/Minres/SystemC-Components.git
diff --git a/.settings/language.settings.xml b/.settings/language.settings.xml
index 103367c..57bac22 100644
--- a/.settings/language.settings.xml
+++ b/.settings/language.settings.xml
@@ -5,7 +5,7 @@
-
+
@@ -18,7 +18,7 @@
-
+
@@ -30,7 +30,7 @@
-
+
@@ -43,11 +43,11 @@
-
+
-
+
\ No newline at end of file
diff --git a/CMakeLists.txt b/CMakeLists.txt
index b3d3a69..01d06c6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
cmake_minimum_required(VERSION 3.12)
-set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake ${CMAKE_CURRENT_SOURCE_DIR}/sc-components/cmake)
+set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_CURRENT_SOURCE_DIR}/cmake ${CMAKE_CURRENT_SOURCE_DIR}/scc/cmake)
project(SCC_Test)
@@ -11,10 +11,10 @@ set(NO_SUBMODULE_CHECK FALSE CACHE BOOL "Disable the submodule check")
set(ENABLE_CLANG_TIDY FALSE CACHE BOOL "Enable clang-tidy checks")
include(GitFunctions)
-get_branch_from_git()
+get_info_from_git()
### set the directory names of the submodules
-set(GIT_SUBMODULES sc-components)
+set(GIT_SUBMODULES scc)
set(GIT_SUBMODULE_DIR_sc-components .)
### set each submodules's commit or tag that is to be checked out
### (leave empty if you want master)
@@ -75,7 +75,7 @@ else()
endif()
endif()
-setup_conan()
+setup_conan(TARGETS)
# This line finds the boost lib and headers.
set(Boost_NO_BOOST_CMAKE ON) # Don't do a find_package in config mode before searching for a regular boost install.
@@ -89,7 +89,7 @@ endif()
enable_testing()
-add_subdirectory(sc-components)
+add_subdirectory(scc)
add_subdirectory(examples)
add_subdirectory(tests)
diff --git a/Modulefile b/Modulefile
new file mode 100644
index 0000000..aea43b5
--- /dev/null
+++ b/Modulefile
@@ -0,0 +1,16 @@
+#%Module######################################################################
+##
+## Project Module
+##
+proc ModulesHelp { } {
+ puts stderr "\tThe SCC Tests Project Module\n"
+ puts stderr "\tThis module loads PATHs and variables for SCC tests."
+}
+
+set distro [exec /bin/lsb_release -i -s]
+if { $distro == "CentOS" && ![info exists ::env(PROJECT)] && ![info exists ::env(PCP_DIR)] } {
+ puts stderr "Don't forget to execute 'scl enable devtoolset-7 llvm-toolset-7 bash'"
+}
+
+module load tools/cmake
+
diff --git a/cmake/Common.cmake b/cmake/Common.cmake
deleted file mode 100644
index 673ec59..0000000
--- a/cmake/Common.cmake
+++ /dev/null
@@ -1,20 +0,0 @@
-# Function to link between sub-projects
-function(add_dependent_subproject subproject_name)
- #if (NOT TARGET ${subproject_name}) # target unknown
- if(NOT PROJECT_${subproject_name}) # var unknown because we build only this subproject
- find_package(${subproject_name} CONFIG REQUIRED)
- else () # we know the target thus we are doing a build from the top directory
- include_directories(../${subproject_name}/incl)
- endif ()
-endfunction(add_dependent_subproject)
-
-# Make sure we tell the topdir CMakeLists that we exist (if build from topdir)
-get_directory_property(hasParent PARENT_DIRECTORY)
-if(hasParent)
- set(PROJECT_${PROJECT_NAME} true PARENT_SCOPE)
-endif()
-
-# Function to link between sub-projects
-function(add_dependent_header subproject_name)
- include_directories(../${subproject_name}/incl)
-endfunction(add_dependent_header)
diff --git a/cmake/DoxygenTarget.cmake b/cmake/DoxygenTarget.cmake
deleted file mode 100644
index 49d5dd4..0000000
--- a/cmake/DoxygenTarget.cmake
+++ /dev/null
@@ -1,24 +0,0 @@
-function(PrepareDocTarget)
-
- # Configure the doxygen config file with current settings:
- configure_file(documentation-config.doxygen.in ${CMAKE_CURRENT_BINARY_DIR}/documentation-config.doxygen @ONLY)
-
- # Set the name of the target : "doc" if it doesn't already exist and "doc" if it does.
- # This way we make sure to have a single "doc" target. Either it is the one of the top directory or
- # it is the one of the subproject that we are compiling alone.
- set(DOC_TARGET_NAME "doc")
- if(TARGET doc)
- set(DOC_TARGET_NAME "doc${PROJECT_NAME}")
- endif()
-
- add_custom_target(${DOC_TARGET_NAME} ${TARGET_ALL}
- ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/documentation-config.doxygen
- WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
- COMMENT "Generating API documentation using doxygen for ${PROJECT_NAME}" VERBATIM)
-
- set(INSTALL_DOC_DIR ${CMAKE_BINARY_DIR}/doc/${PROJECT_NAME}/html)
- file(MAKE_DIRECTORY ${INSTALL_DOC_DIR}) # needed for install
-
- install(DIRECTORY ${INSTALL_DOC_DIR} DESTINATION share/${PROJECT_NAME}-${VERSION_MAJOR} COMPONENT doc)
-
-endfunction()
\ No newline at end of file
diff --git a/cmake/GitFunctions.cmake b/cmake/GitFunctions.cmake
deleted file mode 100644
index bbb4903..0000000
--- a/cmake/GitFunctions.cmake
+++ /dev/null
@@ -1,22 +0,0 @@
-if(__git_functions)
- return()
-endif()
-set(__git_functions YES)
-
-function( get_branch_from_git )
- execute_process(
- COMMAND git rev-parse --abbrev-ref HEAD
- WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
- RESULT_VARIABLE git_result
- OUTPUT_VARIABLE git_branch
- ERROR_VARIABLE git_error
- OUTPUT_STRIP_TRAILING_WHITESPACE
- ERROR_STRIP_TRAILING_WHITESPACE
- )
- if( NOT git_result EQUAL 0 )
- message( FATAL_ERROR "Failed to execute Git: ${git_error}" )
- endif()
-
- set( GIT_BRANCH ${git_branch} PARENT_SCOPE )
-endfunction( get_branch_from_git )
-
diff --git a/conanfile.txt b/conanfile.txt
index 31b07b3..9e85b22 100644
--- a/conanfile.txt
+++ b/conanfile.txt
@@ -1,14 +1,13 @@
[requires]
- gsl_microsoft/20180102@bincrafters/stable
fmt/6.1.2
- SystemCVerification/2.0.1@minres/stable
- SystemC-CCI/1.0.0@minres/stable
+ boost/1.75.0
+ gsl-lite/0.37.0
+ systemc/2.3.3
+ #systemc-scv/2.0.1
+ systemc-cci/1.0.0
[generators]
cmake
- txt
[options]
fmt:header_only=True
- SystemCVerification:stdcxx=11
- SystemC-CCI:stdcxx=11
\ No newline at end of file
diff --git a/examples/ahb_bfm/CMakeLists.txt b/examples/ahb_bfm/CMakeLists.txt
index 88306ee..26a00a3 100644
--- a/examples/ahb_bfm/CMakeLists.txt
+++ b/examples/ahb_bfm/CMakeLists.txt
@@ -7,4 +7,4 @@ add_executable (ahb_bfm
# Link the executable to the sc_components library. Since the sc_components library has
# public include directories we will use those link directories when building
# transaction_recording
-target_link_libraries (ahb_bfm LINK_PUBLIC scc ${CONAN_LIBS})
+target_link_libraries (ahb_bfm LINK_PUBLIC scc)
diff --git a/examples/ahb_bfm/sc_main.cpp b/examples/ahb_bfm/sc_main.cpp
index 3d04744..8bc1063 100644
--- a/examples/ahb_bfm/sc_main.cpp
+++ b/examples/ahb_bfm/sc_main.cpp
@@ -1,16 +1,14 @@
-#include
-#include
-#include
-#include
+#include
+#include
+#include
+#include
#include
#include
#include
-#include
#include
#include
-#include
#include
-#include
+#include
using namespace sc_core;
using namespace scc;
@@ -18,8 +16,8 @@ using namespace scc;
class testbench: public sc_module, public scc::traceable {
public:
enum { WIDTH=64};
- scc::initiator_mixin> isck{"isck"};
- tlm::ahb::bfm::initiator intor{"intor"};
+ tlm::scc::initiator_mixin> isck{"isck"};
+ ahb::bfm::initiator intor{"intor"};
sc_core::sc_clock HCLK{"HCLK", 10_ns};
sc_core::sc_signal HRESETn{"HRESETn"};
sc_core::sc_signal> HADDR{"HADDR"};
@@ -35,8 +33,8 @@ public:
sc_core::sc_signal HRESP{"HRESP"};
sc_core::sc_signal HSEL{"HSEL"};
- tlm::ahb::bfm::target target{"target"};
- scc::target_mixin> tsck{"tsck"};
+ ahb::bfm::target target{"target"};
+ tlm::scc::target_mixin> tsck{"tsck"};
testbench(sc_module_name nm):sc_module(nm){
SC_HAS_PROCESS(testbench);
diff --git a/examples/simple_system/gpio.cpp b/examples/simple_system/gpio.cpp
index 3ce86ae..b662311 100644
--- a/examples/simple_system/gpio.cpp
+++ b/examples/simple_system/gpio.cpp
@@ -63,7 +63,7 @@ gpio::gpio(sc_module_name nm)
SC_METHOD(reset_cb);
sensitive << rst_i;
dont_initialize();
- auto pins_i_cb =[this](unsigned int tag, tlm::tlm_signal_gp<>& gp,
+ auto pins_i_cb =[this](unsigned int tag, tlm::scc::tlm_signal_gp<>& gp,
tlm::tlm_phase& phase, sc_time& delay)->tlm::tlm_sync_enum{
this->pin_input(tag, gp, delay);
return tlm::TLM_COMPLETED;
@@ -73,7 +73,7 @@ gpio::gpio(sc_module_name nm)
s.register_nb_transport(pins_i_cb, i);
++i;
}
- auto iof0_i_cb =[this](unsigned int tag, tlm::tlm_signal_gp<>& gp,
+ auto iof0_i_cb =[this](unsigned int tag, tlm::scc::tlm_signal_gp<>& gp,
tlm::tlm_phase& phase, sc_time& delay)->tlm::tlm_sync_enum{
last_iof0[tag]=gp.get_value();
this->iof_input(tag, 0, gp, delay);
@@ -84,7 +84,7 @@ gpio::gpio(sc_module_name nm)
s.register_nb_transport(iof0_i_cb, i);
++i;
}
- auto iof1_i_cb =[this](unsigned int tag, tlm::tlm_signal_gp<>& gp,
+ auto iof1_i_cb =[this](unsigned int tag, tlm::scc::tlm_signal_gp<>& gp,
tlm::tlm_phase& phase, sc_time& delay)->tlm::tlm_sync_enum{
last_iof1[tag]=gp.get_value();
this->iof_input(tag, 1, gp, delay);
@@ -125,7 +125,7 @@ void gpio::clock_cb() {
this->clk = clk_i.read();
}
-tlm::tlm_phase gpio::write_output(tlm::tlm_signal_gp& gp, size_t i, bool val) {
+tlm::tlm_phase gpio::write_output(tlm::scc::tlm_signal_gp& gp, size_t i, bool val) {
sc_time delay{SC_ZERO_TIME};
tlm::tlm_phase phase{ tlm::BEGIN_REQ };
gp.set_command(tlm::TLM_WRITE_COMMAND);
@@ -137,7 +137,7 @@ tlm::tlm_phase gpio::write_output(tlm::tlm_signal_gp& gp, size_t i, bool v
void gpio::update_pins(uint32_t changed_bits) {
sc_inout_rv<32>::data_type out_val;
- tlm::tlm_signal_gp gp;
+ tlm::scc::tlm_signal_gp gp;
bool val{false};
for(size_t i=0, mask = 1; i<32; ++i, mask<<=1){
if(changed_bits&mask){
@@ -159,7 +159,7 @@ void gpio::update_pins(uint32_t changed_bits) {
}
}
-void gpio::pin_input(unsigned int tag, tlm::tlm_signal_gp& gp, sc_time& delay) {
+void gpio::pin_input(unsigned int tag, tlm::scc::tlm_signal_gp& gp, sc_time& delay) {
if(delay>SC_ZERO_TIME){
wait(delay);
delay=SC_ZERO_TIME;
@@ -174,11 +174,11 @@ void gpio::pin_input(unsigned int tag, tlm::tlm_signal_gp& gp, sc_time& de
}
}
-void gpio::forward_pin_input(unsigned int tag, tlm::tlm_signal_gp& gp) {
+void gpio::forward_pin_input(unsigned int tag, tlm::scc::tlm_signal_gp& gp) {
const auto mask = 1U<iof_en&mask){
auto& socket = regs->iof_sel&mask?iof1_o[tag]:iof0_o[tag];
- tlm::tlm_signal_gp<> new_gp;
+ tlm::scc::tlm_signal_gp<> new_gp;
for(size_t i=0; i& gp) {
}
}
-void gpio::iof_input(unsigned int tag, unsigned iof_idx, tlm::tlm_signal_gp<>& gp, sc_time& delay) {
+void gpio::iof_input(unsigned int tag, unsigned iof_idx, tlm::scc::tlm_signal_gp<>& gp, sc_time& delay) {
if(delay>SC_ZERO_TIME){
wait(delay);
delay=SC_ZERO_TIME;
@@ -204,7 +204,7 @@ void gpio::iof_input(unsigned int tag, unsigned iof_idx, tlm::tlm_signal_gp<>& g
for(size_t i=0; i new_gp;
+ tlm::scc::tlm_signal_gp<> new_gp;
new_gp.set_command(tlm::TLM_WRITE_COMMAND);
auto val = gp.get_value();
new_gp.set_value(val);
diff --git a/examples/simple_system/gpio.h b/examples/simple_system/gpio.h
index d61b9a6..3c1c97e 100644
--- a/examples/simple_system/gpio.h
+++ b/examples/simple_system/gpio.h
@@ -38,9 +38,9 @@
#define _GPIO_H_
#include "scc/tlm_target.h"
-#include "scc/signal_target_mixin.h"
-#include "scc/signal_initiator_mixin.h"
-#include
+#include "tlm/scc/signal_target_mixin.h"
+#include "tlm/scc/signal_initiator_mixin.h"
+#include
namespace sysc {
@@ -54,13 +54,13 @@ public:
sc_core::sc_in rst_i;
// sc_core::sc_inout_rv<32> pins_io;
- sc_core::sc_vector pins_o;
- sc_core::sc_vector pins_i;
+ sc_core::sc_vector pins_o;
+ sc_core::sc_vector pins_i;
- sc_core::sc_vector iof0_o;
- sc_core::sc_vector iof1_o;
- sc_core::sc_vector iof0_i;
- sc_core::sc_vector iof1_i;
+ sc_core::sc_vector iof0_o;
+ sc_core::sc_vector iof1_o;
+ sc_core::sc_vector iof0_i;
+ sc_core::sc_vector iof1_i;
gpio(sc_core::sc_module_name nm);
virtual ~gpio() override; // need to keep it in source file because of fwd declaration of gpio_regs
@@ -69,16 +69,16 @@ protected:
void clock_cb();
void reset_cb();
void update_pins(uint32_t changed_bits);
- void pin_input(unsigned int tag, tlm::tlm_signal_gp<>& gp, sc_core::sc_time& delay);
- void forward_pin_input(unsigned int tag, tlm::tlm_signal_gp<>& gp);
- void iof_input(unsigned int tag, unsigned iof_idx, tlm::tlm_signal_gp<>& gp, sc_core::sc_time& delay);
+ void pin_input(unsigned int tag, tlm::scc::tlm_signal_gp<>& gp, sc_core::sc_time& delay);
+ void forward_pin_input(unsigned int tag, tlm::scc::tlm_signal_gp<>& gp);
+ void iof_input(unsigned int tag, unsigned iof_idx, tlm::scc::tlm_signal_gp<>& gp, sc_core::sc_time& delay);
sc_core::sc_time clk;
std::array last_iof0, last_iof1;
std::unique_ptr regs;
std::shared_ptr handler;
private:
- tlm::tlm_phase write_output(tlm::tlm_signal_gp<>& gp, size_t i, bool val);
+ tlm::tlm_phase write_output(tlm::scc::tlm_signal_gp<>& gp, size_t i, bool val);
};
} /* namespace sysc */
diff --git a/examples/simple_system/sc_main.cpp b/examples/simple_system/sc_main.cpp
index 83059d0..131b19f 100644
--- a/examples/simple_system/sc_main.cpp
+++ b/examples/simple_system/sc_main.cpp
@@ -22,7 +22,6 @@
#include "simple_system.h"
#include
-#include
#include
#include
diff --git a/examples/simple_system/simple_system.h b/examples/simple_system/simple_system.h
index 3c3a17a..45ac6f7 100644
--- a/examples/simple_system/simple_system.h
+++ b/examples/simple_system/simple_system.h
@@ -49,7 +49,7 @@ public:
sc_core::sc_signal s_rst;
sc_core::sc_vector> s_global_interrupts;
sc_core::sc_signal s_core_interrupt;
- sc_core::sc_vector> s_gpio;
+ sc_core::sc_vector> s_gpio;
simple_system(sc_core::sc_module_name nm);
diff --git a/sc-components b/sc-components
deleted file mode 160000
index 3192c9c..0000000
--- a/sc-components
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 3192c9cc2169b18ee7e1cd2c9fbb92d04887e7ac
diff --git a/scc b/scc
new file mode 160000
index 0000000..2a11251
--- /dev/null
+++ b/scc
@@ -0,0 +1 @@
+Subproject commit 2a11251ae63f3470245e13f4f576e4c93d2f243c
diff --git a/tests/ordered_semaphore/sc_main.cpp b/tests/ordered_semaphore/sc_main.cpp
index a0d522b..b407e9d 100644
--- a/tests/ordered_semaphore/sc_main.cpp
+++ b/tests/ordered_semaphore/sc_main.cpp
@@ -21,7 +21,6 @@
*/
#include
-#include
#include
#include
#include
@@ -50,7 +49,7 @@ private:
sem_t.set_capacity(4);
sem_t.post();
sem.post();
- sc_stop();
+ sc_core::sc_stop();
}
scc::ordered_semaphore sem{"sem", 2};
scc::ordered_semaphore_t<2> sem_t{"sem_t"};
@@ -103,8 +102,8 @@ int sc_main(int argc, char *argv[]) {
SCCERR() << "simulation timed out";
sc_core::sc_stop();
}
- auto errcnt = sc_report_handler::get_count(SC_ERROR);
- auto warncnt = sc_report_handler::get_count(SC_WARNING);
+ auto errcnt = sc_core::sc_report_handler::get_count(sc_core::SC_ERROR);
+ auto warncnt = sc_core::sc_report_handler::get_count(sc_core::SC_WARNING);
SCCINFO() << "Finished, there were " << errcnt << " error" << (errcnt == 1 ? "" : "s") << " and " << warncnt << " warning"
<< (warncnt == 1 ? "" : "s, 1 warning expected");
return errcnt + (warncnt-1);
diff --git a/tests/sim_performance/pkt_sender.cpp b/tests/sim_performance/pkt_sender.cpp
index 12415fe..cfa1e5c 100644
--- a/tests/sim_performance/pkt_sender.cpp
+++ b/tests/sim_performance/pkt_sender.cpp
@@ -8,7 +8,7 @@
#include "pkt_sender.h"
#include "types.h"
#include
-#include
+#include
using namespace sc_core;
@@ -54,7 +54,7 @@ void pkt_sender::gen_routing(std::vector &route_vec) {
void pkt_sender::run() {
wait(clk_i.posedge_event());
for(auto i=0U; i::get().allocate();
+ tlm::tlm_generic_payload* gp = tlm::scc::tlm_mm<>::get().allocate();
gen_routing(gp->get_extension()->routing);
tlm::tlm_phase phase{tlm::BEGIN_REQ};
sc_time delay;
diff --git a/tests/sim_performance/pkt_sender.h b/tests/sim_performance/pkt_sender.h
index e6fcc27..27cbc43 100644
--- a/tests/sim_performance/pkt_sender.h
+++ b/tests/sim_performance/pkt_sender.h
@@ -10,15 +10,15 @@
#include
#include "packet.h"
-#include
-#include
+#include
+#include
class pkt_sender : sc_core::sc_module {
public:
sc_core::sc_in clk_i{"clk_i"};
- scc::initiator_mixin> isck;
- scc::target_mixin> tsck;
+ tlm::scc::initiator_mixin> isck;
+ tlm::scc::target_mixin> tsck;
pkt_sender(sc_core::sc_module_name const&, unsigned dim, unsigned pos_x, unsigned pos_y, unsigned count);
virtual ~pkt_sender() = default;
sc_core::sc_event const& get_finish_event(){return finish_evt;}
diff --git a/tests/sim_performance/pkt_switch.cpp b/tests/sim_performance/pkt_switch.cpp
index 57943f6..33af265 100644
--- a/tests/sim_performance/pkt_switch.cpp
+++ b/tests/sim_performance/pkt_switch.cpp
@@ -10,7 +10,6 @@
#endif
#include "pkt_switch.h"
#include "types.h"
-#include
#include
using namespace sc_core;
diff --git a/tests/sim_performance/pkt_switch.h b/tests/sim_performance/pkt_switch.h
index 732acc5..4e5c80c 100644
--- a/tests/sim_performance/pkt_switch.h
+++ b/tests/sim_performance/pkt_switch.h
@@ -10,8 +10,8 @@
#include
#include "packet.h"
-#include
-#include
+#include
+#include
#include
#include
@@ -20,8 +20,8 @@ class pkt_switch : sc_core::sc_module {
public:
enum {NONE=std::numeric_limits::max()};
sc_core::sc_in clk_i{"clk_i"};
- sc_core::sc_vector>> tsck{"tsck",4};
- sc_core::sc_vector>> isck{"isck",4};
+ sc_core::sc_vector>> tsck{"tsck",4};
+ sc_core::sc_vector>> isck{"isck",4};
pkt_switch(sc_core::sc_module_name const&);
virtual ~pkt_switch() = default;
private:
diff --git a/tests/sim_performance/sc_main.cpp b/tests/sim_performance/sc_main.cpp
index e5cbe4d..4b8c287 100644
--- a/tests/sim_performance/sc_main.cpp
+++ b/tests/sim_performance/sc_main.cpp
@@ -23,7 +23,6 @@
#include "top.h"
#include
#include
-#include
#include
#include
@@ -88,19 +87,19 @@ int sc_main(int argc, char *argv[]) {
// run simulation
///////////////////////////////////////////////////////////////////////////
sc_start(sc_core::sc_time(1, sc_core::SC_MS));
- if(sc_is_running()) {
+ if(sc_core::sc_is_running()) {
SCCERR() << "simulation timed out"; // calls sc_stop
sc_core::sc_stop();
}
- } catch(sc_report& e) {
+ } catch(sc_core::sc_report& e) {
SCCERR() << "Caught sc_report exception during simulation: " << e.what() << ":" << e.get_msg();
} catch(std::exception& e) {
SCCERR() << "Caught exception during simulation: " << e.what();
} catch(...) {
SCCERR() << "Caught unspecified exception during simulation";
}
- auto errcnt = sc_report_handler::get_count(SC_ERROR);
- auto warncnt = sc_report_handler::get_count(SC_WARNING);
+ auto errcnt = sc_core::sc_report_handler::get_count(sc_core::SC_ERROR);
+ auto warncnt = sc_core::sc_report_handler::get_count(sc_core::SC_WARNING);
SCCINFO() << "simulation finished, " << errcnt << " error" << (errcnt == 1 ? "" : "s") << " and " << warncnt << " warning"
<< (warncnt == 1 ? "" : "s");
return errcnt + warncnt;