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PySysC-SC
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develop #2

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eyck merged 4 commits from develop into master 2021-11-28 14:48:37 +01:00
Conversation 0 Commits 4 Files Changed 23 +10 -165
6 changed files with 10 additions and 165 deletions
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8
.pydevproject
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@ -1,10 +1,14 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<?eclipse-pydev version="1.0"?><pydev_project>
<pydev_property name="org.python.pydev.PYTHON_PROJECT_INTERPRETER">Default</pydev_property>
<pydev_property name="org.python.pydev.PYTHON_PROJECT_INTERPRETER">pysysc-env</pydev_property>
<pydev_property name="org.python.pydev.PYTHON_PROJECT_VERSION">python interpreter</pydev_property>
<pydev_property name="org.python.pydev.PYTHON_ADDITIONAL_GRAMMAR_VALIDATION">3.6</pydev_property>
</pydev_project>

1
components/CMakeLists.txt
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@ -1,6 +1,5 @@
set(LIB_SOURCES
initiator.cpp
logging.cpp
target.cpp
clkgen.cpp
resetgen.cpp

8
components/initiator.cpp
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@ -55,7 +55,7 @@ void Initiator::thread_process() {
wait( dmi_data.get_write_latency() );
}
SCCINFO() << "DMI = { " << (cmd ? 'W' : 'R') << ", " << hex << i
SCCDEBUG() << "DMI = { " << (cmd ? 'W' : 'R') << ", " << hex << i
<< " } , data = " << hex << data << " at time " << sc_time_stamp();
}
else
@ -101,7 +101,7 @@ void Initiator::thread_process() {
dmi_ptr_valid = socket->get_direct_mem_ptr( *trans, dmi_data );
}
SCCINFO() << "trans = { " << (cmd ? 'W' : 'R') << ", " << hex << i
SCCDEBUG() << "trans = { " << (cmd ? 'W' : 'R') << ", " << hex << i
<< " } , data = " << hex << data << " at time " << sc_time_stamp();
}
}
@ -119,7 +119,7 @@ void Initiator::thread_process() {
for (unsigned int i = 0; i < n_bytes; i += 4)
{
SCCINFO() << "mem[" << (A + i) << "] = "
SCCTRACE() << "mem[" << (A + i) << "] = "
<< *(reinterpret_cast<unsigned int*>( &data[i] ));
}
@ -131,7 +131,7 @@ void Initiator::thread_process() {
for (unsigned int i = 0; i < n_bytes; i += 4)
{
SCCINFO() << "mem[" << (A + i) << "] = "
SCCTRACE() << "mem[" << (A + i) << "] = "
<< *(reinterpret_cast<unsigned int*>( &data[i] ));
}
}

115
components/logging.cpp
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@ -1,115 +0,0 @@
/*
* logging.cpp
*
* Created on: 24.12.2018
* Author: eyck
*/
#include <systemc>
#include <deque>
#include <array>
#include <sstream>
#include <iomanip>
#include "logging_.h"
using namespace sc_core;
enum log_level {NONE, FATAL, ERROR, WARNING, INFO, DEBUG, TRACE};
namespace {
static std::deque<std::string> msg_buf;
inline log_level verbosity2log(int verb) {
if (verb >= sc_core::SC_FULL) return TRACE;
if (verb >= sc_core::SC_HIGH) return DEBUG;
return INFO;
}
std::string time2string(const sc_core::sc_time &t) {
const std::array<const char *, 6> time_units{"fs", "ps", "ns", "us", "ms", "s "};
const std::array<uint64_t, 6> multiplier{1ULL,
1000ULL,
1000ULL * 1000,
1000ULL * 1000 * 1000,
1000ULL * 1000 * 1000 * 1000,
1000ULL * 1000 * 1000 * 1000 * 1000};
std::ostringstream oss;
const sc_core::sc_time_tuple tt{t};
const auto val = tt.value();
if (!val) {
oss << "0 s";
} else {
const unsigned scale = tt.unit();
const auto fs_val = val * multiplier[scale];
for (int j = multiplier.size() - 1; j >= scale; --j) {
if (fs_val > multiplier[j]) {
const auto i = val / multiplier[j - scale];
const auto f = val % multiplier[j - scale];
oss << i << '.' << std::setw(3 * (j - scale)) << std::setfill('0') << std::left << f << ' '
<< time_units[j];
break;
}
}
}
return oss.str();
}
const std::string compose_message(const sc_report &rep) {
std::stringstream os;
os << "[" << std::setw(20) << time2string(sc_core::sc_time_stamp()) << "] ";
if (rep.get_id() >= 0)
os << "("
<< "IWEF"[rep.get_severity()] << rep.get_id() << ") ";
os << rep.get_msg_type();
if (*rep.get_msg()) os << ": " << rep.get_msg();
if (rep.get_severity() > SC_INFO) {
std::array<char, 16> line_number_str;
os << " [FILE:" << rep.get_file_name() << ":" << rep.get_line_number() << "]";
sc_simcontext *simc = sc_get_curr_simcontext();
if (simc && sc_is_running()) {
const char *proc_name = rep.get_process_name();
if (proc_name) os << "[PROCESS:" << proc_name << "]";
}
}
return os.str();
}
void report_handler(const sc_report &rep, const sc_actions &actions) {
std::array<const log_level, 4> map = {{INFO, WARNING, ERROR, FATAL}};
if (actions & SC_DISPLAY) {
auto level = rep.get_severity() > sc_core::SC_INFO ? map[rep.get_severity()] : verbosity2log(rep.get_verbosity());
msg_buf.push_back(compose_message(rep));
}
if (actions & SC_STOP) sc_stop();
if (actions & SC_ABORT) abort();
if (actions & SC_THROW) throw rep;
}
}
bool has_output(){
return !msg_buf.empty();
}
std::string get_output(){
std::string ret = msg_buf.front();
msg_buf.pop_front();
return ret;
}
void init_logging(unsigned level) {
const std::array<int, 8> verbosity = {SC_NONE, // Logging::NONE
SC_LOW, // Logging::FATAL
SC_LOW, // Logging::ERROR
SC_LOW, // Logging::WARNING
SC_MEDIUM, // Logging::INFO
SC_HIGH, // logging::DEBUG
SC_FULL, // logging::TRACE
SC_DEBUG}; // logging::TRACE+1
sc_report_handler::set_verbosity_level(verbosity[level]);
sc_report_handler::set_handler(report_handler);
}

42
components/logging_.h
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@ -1,42 +0,0 @@
/*
* logging.h
*
* Created on: 24.12.2018
* Author: eyck
*/
#ifndef LOGGING_H_
#define LOGGING_H_
#include <string>
#include <sstream>
#include <systemc.h>
bool has_output();
std::string get_output();
void init_logging(unsigned level);
class Log {
public:
Log(const char* file, int line):messageLevel(sc_core::SC_INFO), file(file), line(line){};
Log(const Log&) = delete;
Log& operator =(const Log&) = delete;
virtual ~Log(){
::sc_core::sc_report_handler::report(messageLevel, "", os.str().c_str(), file, line );
}
std::ostringstream& Get(sc_core::sc_severity level = sc_core::SC_INFO){
messageLevel = level;
return os;
}
protected:
std::ostringstream os;
sc_core::sc_severity messageLevel;
const char* file;
int line;
};
#define LOG(level) Log(__FILE__, __LINE__).Get(level)
#define LOG_INFO Log(__FILE__, __LINE__).Get(sc_core::SC_INFO)
#define LOG_WARN Log(__FILE__, __LINE__).Get(sc_core::SC_WARNING)
#define LOG_ERR Log(__FILE__, __LINE__).Get(sc_core::SC_ERROR)
#endif /* LOGGING_H_ */

1
router_example.py
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@ -24,7 +24,6 @@ pysysc.add_library('components.h', os.path.join(myDir, 'build/%s/lib/libcomponen
###############################################################################
cpp.scc.init_logging(cpp.scc.log.INFO, 24, False);
cpp.sc_core.sc_report_handler.set_actions(cpp.sc_core.SC_ID_MORE_THAN_ONE_SIGNAL_DRIVER_, cpp.sc_core.SC_DO_NOTHING);
cpp.scc.init_cci("GlobalBroker")
###############################################################################
# instantiate
###############################################################################