1/*
2 * Copyright 2018 Google, Inc.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met: redistributions of source code must retain the above copyright
7 * notice, this list of conditions and the following disclaimer;
8 * redistributions in binary form must reproduce the above copyright
9 * notice, this list of conditions and the following disclaimer in the
10 * documentation and/or other materials provided with the distribution;
11 * neither the name of the copyright holders nor the names of its
12 * contributors may be used to endorse or promote products derived from
13 * this software without specific prior written permission.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
18 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
19 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
21 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 *
27 * Authors: Gabe Black
28 */
29
30#include <fstream>
31#include <map>
32#include <sstream>
33#include <string>
34
35#include "base/logging.hh"
36#include "systemc/core/process.hh"
37#include "systemc/core/scheduler.hh"
38#include "systemc/ext/core/sc_main.hh"
39#include "systemc/ext/utils/sc_report_handler.hh"
40
41namespace sc_core
42{
43
44namespace
45{
46
47std::unique_ptr<std::string> logFileName;
48std::unique_ptr<std::ofstream> logFile;
49
50struct ReportCatInfo
51{
52 explicit ReportCatInfo(sc_actions actions) :
53 actions(actions), count(0), limit(-1)
54 {}
55 ReportCatInfo() : ReportCatInfo(SC_UNSPECIFIED) {}
56
57 bool
58 checkLimit(sc_actions &actions)
59 {
60 if (limit == 0 || count < limit)
61 return false;
62 if (limit != -1)
63 actions |= SC_STOP;
64 return true;
65 }
66
67 sc_actions actions;
68 int count;
69 int limit;
70};
71
72const char *severityNames[] = {
73 [SC_INFO] = "Info",
74 [SC_WARNING] = "Warning",
75 [SC_ERROR] = "Error",
76 [SC_FATAL] = "Fatal"
77};
78
79ReportCatInfo catForSeverity[SC_MAX_SEVERITY] =
80{
81 [SC_INFO] = ReportCatInfo(SC_DEFAULT_INFO_ACTIONS),
82 [SC_WARNING] = ReportCatInfo(SC_DEFAULT_WARNING_ACTIONS),
83 [SC_ERROR] = ReportCatInfo(SC_DEFAULT_ERROR_ACTIONS),
84 [SC_FATAL] = ReportCatInfo(SC_DEFAULT_FATAL_ACTIONS)
85};
86
87std::map<std::string, ReportCatInfo> catForMsgType;
88std::map<std::pair<std::string, sc_severity>, ReportCatInfo>
89 catForSeverityAndMsgType;
90
91int verbosityLevel = SC_MEDIUM;
92
93sc_actions suppressedActions = SC_UNSPECIFIED;
94sc_actions forcedActions = SC_UNSPECIFIED;
95sc_actions catchActions = SC_UNSPECIFIED;
96
97sc_report_handler_proc reportHandlerProc = &sc_report_handler::default_handler;
98
99sc_actions maxAction = SC_ABORT;
100
101std::unique_ptr<sc_report> globalReportCache;
102
103} // anonymous namespace
104
105void
106sc_report_handler::report(sc_severity severity, const char *msg_type,
107 const char *msg, const char *file, int line)
108{
109 report(severity, msg_type, msg, SC_MEDIUM, file, line);
110}
111
112void
113sc_report_handler::report(sc_severity severity, const char *msg_type,
114 const char *msg, int verbosity, const char *file,
115 int line)
116{
117 if (severity == SC_INFO && verbosity > verbosityLevel)
118 return;
119
120 ReportCatInfo &sevInfo = catForSeverity[severity];
121 ReportCatInfo &msgInfo = catForMsgType[msg_type];
122 ReportCatInfo &sevMsgInfo = catForSeverityAndMsgType[
123 std::make_pair(std::string(msg_type), severity)];
124
125 sevInfo.count++;
126 msgInfo.count++;
127 sevMsgInfo.count++;
128
129 sc_actions actions = SC_UNSPECIFIED;
130 if (sevMsgInfo.actions != SC_UNSPECIFIED)
131 actions = sevMsgInfo.actions;
132 else if (msgInfo.actions != SC_UNSPECIFIED)
133 actions = msgInfo.actions;
134 else if (sevInfo.actions != SC_UNSPECIFIED)
135 actions = sevInfo.actions;
136
137 actions &= ~suppressedActions;
138 actions |= forcedActions;
139
140 if (sevMsgInfo.checkLimit(actions) && msgInfo.checkLimit(actions))
141 sevInfo.checkLimit(actions);
142
143 ::sc_gem5::Process *current = ::sc_gem5::scheduler.current();
144 sc_report report(severity, msg_type, msg, verbosity, file, line,
145 sc_time::from_value(::sc_gem5::scheduler.getCurTick()),
146 current ? current->name() : nullptr, -1);
147
148 if (actions & SC_CACHE_REPORT) {
149 if (current) {
150 current->lastReport(&report);
151 } else {
152 globalReportCache =
153 std::unique_ptr<sc_report>(new sc_report(report));
154 }
155 }
156
157 reportHandlerProc(report, actions);
158}
159
160void
161sc_report_handler::report(sc_severity, int id, const char *msg,
162 const char *file, int line)
163{
164 warn("%s:%d %s\n", file, line, msg);
165 warn("%s not implemented.\n", __PRETTY_FUNCTION__);
166}
167
168sc_actions
169sc_report_handler::set_actions(sc_severity severity, sc_actions actions)
170{
171 ReportCatInfo &info = catForSeverity[severity];
172 sc_actions previous = info.actions;
173 info.actions = actions;
174 return previous;
175}
176
177sc_actions
178sc_report_handler::set_actions(const char *msg_type, sc_actions actions)
179{
180 ReportCatInfo &info = catForMsgType[msg_type];
181 sc_actions previous = info.actions;
182 info.actions = actions;
183 return previous;
184}
185
186sc_actions
187sc_report_handler::set_actions(
188 const char *msg_type, sc_severity severity, sc_actions actions)
189{
190 ReportCatInfo &info = catForSeverityAndMsgType[
191 std::make_pair(std::string(msg_type), severity)];
192 sc_actions previous = info.actions;
193 info.actions = actions;
194 return previous;
195}
196
197int
198sc_report_handler::stop_after(sc_severity severity, int limit)
199{
200 ReportCatInfo &info = catForSeverity[severity];
201 int previous = info.limit;
202 info.limit = limit;
203 return previous;
204}
205
206int
207sc_report_handler::stop_after(const char *msg_type, int limit)
208{
209 ReportCatInfo &info = catForMsgType[msg_type];
210 int previous = info.limit;
211 info.limit = limit;
212 return previous;
213}
214
215int
216sc_report_handler::stop_after(
217 const char *msg_type, sc_severity severity, int limit)
218{
219 ReportCatInfo &info = catForSeverityAndMsgType[
220 std::make_pair(std::string(msg_type), severity)];
221 int previous = info.limit;
222 info.limit = limit;
223 return previous;
224}
225
226int
227sc_report_handler::get_count(sc_severity severity)
228{
229 return catForSeverity[severity].count;
230}
231
232int
233sc_report_handler::get_count(const char *msg_type)
234{
235 return catForMsgType[msg_type].count;
236}
237
238int
239sc_report_handler::get_count(const char *msg_type, sc_severity severity)
240{
241 return catForSeverityAndMsgType[
242 std::make_pair(std::string(msg_type), severity)].count;
243}
244
245int
246sc_report_handler::set_verbosity_level(int vl)
247{
248 int previous = verbosityLevel;
249 verbosityLevel = vl;
250 return previous;
251}
252
253int
254sc_report_handler::get_verbosity_level()
255{
256 return verbosityLevel;
257}
258
259
260sc_actions
261sc_report_handler::suppress(sc_actions actions)
262{
263 sc_actions previous = suppressedActions;
264 suppressedActions = actions;
265 return previous;
266}
267
268sc_actions
269sc_report_handler::suppress()
270{
271 return suppress(SC_UNSPECIFIED);
272}
273
274sc_actions
275sc_report_handler::force(sc_actions actions)
276{
277 sc_actions previous = forcedActions;
278 forcedActions = actions;
279 return previous;
280}
281
282sc_actions
283sc_report_handler::force()
284{
285 return force(SC_UNSPECIFIED);
286}
287
288
289sc_actions
290sc_report_handler::set_catch_actions(sc_actions actions)
291{
292 sc_actions previous = catchActions;
293 catchActions = actions;
294 return previous;
295}
296
297sc_actions
298sc_report_handler::get_catch_actions()
299{
300 return catchActions;
301}
302
303
304void
305sc_report_handler::set_handler(sc_report_handler_proc proc)
306{
307 reportHandlerProc = proc;
308}
309
310void
311sc_report_handler::default_handler(
312 const sc_report &report, const sc_actions &actions)
313{
314 if (actions & SC_DISPLAY)
315 cprintf("\n%s\n", sc_report_compose_message(report));
316
317 if ((actions & SC_LOG) && logFile) {
318 ccprintf(*logFile, "%s: %s\n", report.get_time().to_string(),
319 sc_report_compose_message(report));
320 }
321 if (actions & SC_STOP) {
322 sc_stop_here(report.get_msg_type(), report.get_severity());
323 sc_stop();
324 }
325 if (actions & SC_INTERRUPT)
326 sc_interrupt_here(report.get_msg_type(), report.get_severity());
327 if (actions & SC_ABORT)
328 sc_abort();
329 if (actions & SC_THROW) {
330 ::sc_gem5::Process *current = ::sc_gem5::scheduler.current();
331 if (current)
332 current->isUnwinding(false);
333 throw report;
334 }
335}
336
337sc_actions
338sc_report_handler::get_new_action_id()
339{
340 maxAction = maxAction << 1;
341 return maxAction;
342}
343
| 1/*
2 * Copyright 2018 Google, Inc.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met: redistributions of source code must retain the above copyright
7 * notice, this list of conditions and the following disclaimer;
8 * redistributions in binary form must reproduce the above copyright
9 * notice, this list of conditions and the following disclaimer in the
10 * documentation and/or other materials provided with the distribution;
11 * neither the name of the copyright holders nor the names of its
12 * contributors may be used to endorse or promote products derived from
13 * this software without specific prior written permission.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
18 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
19 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
20 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
21 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
25 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 *
27 * Authors: Gabe Black
28 */
29
30#include <fstream>
31#include <map>
32#include <sstream>
33#include <string>
34
35#include "base/logging.hh"
36#include "systemc/core/process.hh"
37#include "systemc/core/scheduler.hh"
38#include "systemc/ext/core/sc_main.hh"
39#include "systemc/ext/utils/sc_report_handler.hh"
40
41namespace sc_core
42{
43
44namespace
45{
46
47std::unique_ptr<std::string> logFileName;
48std::unique_ptr<std::ofstream> logFile;
49
50struct ReportCatInfo
51{
52 explicit ReportCatInfo(sc_actions actions) :
53 actions(actions), count(0), limit(-1)
54 {}
55 ReportCatInfo() : ReportCatInfo(SC_UNSPECIFIED) {}
56
57 bool
58 checkLimit(sc_actions &actions)
59 {
60 if (limit == 0 || count < limit)
61 return false;
62 if (limit != -1)
63 actions |= SC_STOP;
64 return true;
65 }
66
67 sc_actions actions;
68 int count;
69 int limit;
70};
71
72const char *severityNames[] = {
73 [SC_INFO] = "Info",
74 [SC_WARNING] = "Warning",
75 [SC_ERROR] = "Error",
76 [SC_FATAL] = "Fatal"
77};
78
79ReportCatInfo catForSeverity[SC_MAX_SEVERITY] =
80{
81 [SC_INFO] = ReportCatInfo(SC_DEFAULT_INFO_ACTIONS),
82 [SC_WARNING] = ReportCatInfo(SC_DEFAULT_WARNING_ACTIONS),
83 [SC_ERROR] = ReportCatInfo(SC_DEFAULT_ERROR_ACTIONS),
84 [SC_FATAL] = ReportCatInfo(SC_DEFAULT_FATAL_ACTIONS)
85};
86
87std::map<std::string, ReportCatInfo> catForMsgType;
88std::map<std::pair<std::string, sc_severity>, ReportCatInfo>
89 catForSeverityAndMsgType;
90
91int verbosityLevel = SC_MEDIUM;
92
93sc_actions suppressedActions = SC_UNSPECIFIED;
94sc_actions forcedActions = SC_UNSPECIFIED;
95sc_actions catchActions = SC_UNSPECIFIED;
96
97sc_report_handler_proc reportHandlerProc = &sc_report_handler::default_handler;
98
99sc_actions maxAction = SC_ABORT;
100
101std::unique_ptr<sc_report> globalReportCache;
102
103} // anonymous namespace
104
105void
106sc_report_handler::report(sc_severity severity, const char *msg_type,
107 const char *msg, const char *file, int line)
108{
109 report(severity, msg_type, msg, SC_MEDIUM, file, line);
110}
111
112void
113sc_report_handler::report(sc_severity severity, const char *msg_type,
114 const char *msg, int verbosity, const char *file,
115 int line)
116{
117 if (severity == SC_INFO && verbosity > verbosityLevel)
118 return;
119
120 ReportCatInfo &sevInfo = catForSeverity[severity];
121 ReportCatInfo &msgInfo = catForMsgType[msg_type];
122 ReportCatInfo &sevMsgInfo = catForSeverityAndMsgType[
123 std::make_pair(std::string(msg_type), severity)];
124
125 sevInfo.count++;
126 msgInfo.count++;
127 sevMsgInfo.count++;
128
129 sc_actions actions = SC_UNSPECIFIED;
130 if (sevMsgInfo.actions != SC_UNSPECIFIED)
131 actions = sevMsgInfo.actions;
132 else if (msgInfo.actions != SC_UNSPECIFIED)
133 actions = msgInfo.actions;
134 else if (sevInfo.actions != SC_UNSPECIFIED)
135 actions = sevInfo.actions;
136
137 actions &= ~suppressedActions;
138 actions |= forcedActions;
139
140 if (sevMsgInfo.checkLimit(actions) && msgInfo.checkLimit(actions))
141 sevInfo.checkLimit(actions);
142
143 ::sc_gem5::Process *current = ::sc_gem5::scheduler.current();
144 sc_report report(severity, msg_type, msg, verbosity, file, line,
145 sc_time::from_value(::sc_gem5::scheduler.getCurTick()),
146 current ? current->name() : nullptr, -1);
147
148 if (actions & SC_CACHE_REPORT) {
149 if (current) {
150 current->lastReport(&report);
151 } else {
152 globalReportCache =
153 std::unique_ptr<sc_report>(new sc_report(report));
154 }
155 }
156
157 reportHandlerProc(report, actions);
158}
159
160void
161sc_report_handler::report(sc_severity, int id, const char *msg,
162 const char *file, int line)
163{
164 warn("%s:%d %s\n", file, line, msg);
165 warn("%s not implemented.\n", __PRETTY_FUNCTION__);
166}
167
168sc_actions
169sc_report_handler::set_actions(sc_severity severity, sc_actions actions)
170{
171 ReportCatInfo &info = catForSeverity[severity];
172 sc_actions previous = info.actions;
173 info.actions = actions;
174 return previous;
175}
176
177sc_actions
178sc_report_handler::set_actions(const char *msg_type, sc_actions actions)
179{
180 ReportCatInfo &info = catForMsgType[msg_type];
181 sc_actions previous = info.actions;
182 info.actions = actions;
183 return previous;
184}
185
186sc_actions
187sc_report_handler::set_actions(
188 const char *msg_type, sc_severity severity, sc_actions actions)
189{
190 ReportCatInfo &info = catForSeverityAndMsgType[
191 std::make_pair(std::string(msg_type), severity)];
192 sc_actions previous = info.actions;
193 info.actions = actions;
194 return previous;
195}
196
197int
198sc_report_handler::stop_after(sc_severity severity, int limit)
199{
200 ReportCatInfo &info = catForSeverity[severity];
201 int previous = info.limit;
202 info.limit = limit;
203 return previous;
204}
205
206int
207sc_report_handler::stop_after(const char *msg_type, int limit)
208{
209 ReportCatInfo &info = catForMsgType[msg_type];
210 int previous = info.limit;
211 info.limit = limit;
212 return previous;
213}
214
215int
216sc_report_handler::stop_after(
217 const char *msg_type, sc_severity severity, int limit)
218{
219 ReportCatInfo &info = catForSeverityAndMsgType[
220 std::make_pair(std::string(msg_type), severity)];
221 int previous = info.limit;
222 info.limit = limit;
223 return previous;
224}
225
226int
227sc_report_handler::get_count(sc_severity severity)
228{
229 return catForSeverity[severity].count;
230}
231
232int
233sc_report_handler::get_count(const char *msg_type)
234{
235 return catForMsgType[msg_type].count;
236}
237
238int
239sc_report_handler::get_count(const char *msg_type, sc_severity severity)
240{
241 return catForSeverityAndMsgType[
242 std::make_pair(std::string(msg_type), severity)].count;
243}
244
245int
246sc_report_handler::set_verbosity_level(int vl)
247{
248 int previous = verbosityLevel;
249 verbosityLevel = vl;
250 return previous;
251}
252
253int
254sc_report_handler::get_verbosity_level()
255{
256 return verbosityLevel;
257}
258
259
260sc_actions
261sc_report_handler::suppress(sc_actions actions)
262{
263 sc_actions previous = suppressedActions;
264 suppressedActions = actions;
265 return previous;
266}
267
268sc_actions
269sc_report_handler::suppress()
270{
271 return suppress(SC_UNSPECIFIED);
272}
273
274sc_actions
275sc_report_handler::force(sc_actions actions)
276{
277 sc_actions previous = forcedActions;
278 forcedActions = actions;
279 return previous;
280}
281
282sc_actions
283sc_report_handler::force()
284{
285 return force(SC_UNSPECIFIED);
286}
287
288
289sc_actions
290sc_report_handler::set_catch_actions(sc_actions actions)
291{
292 sc_actions previous = catchActions;
293 catchActions = actions;
294 return previous;
295}
296
297sc_actions
298sc_report_handler::get_catch_actions()
299{
300 return catchActions;
301}
302
303
304void
305sc_report_handler::set_handler(sc_report_handler_proc proc)
306{
307 reportHandlerProc = proc;
308}
309
310void
311sc_report_handler::default_handler(
312 const sc_report &report, const sc_actions &actions)
313{
314 if (actions & SC_DISPLAY)
315 cprintf("\n%s\n", sc_report_compose_message(report));
316
317 if ((actions & SC_LOG) && logFile) {
318 ccprintf(*logFile, "%s: %s\n", report.get_time().to_string(),
319 sc_report_compose_message(report));
320 }
321 if (actions & SC_STOP) {
322 sc_stop_here(report.get_msg_type(), report.get_severity());
323 sc_stop();
324 }
325 if (actions & SC_INTERRUPT)
326 sc_interrupt_here(report.get_msg_type(), report.get_severity());
327 if (actions & SC_ABORT)
328 sc_abort();
329 if (actions & SC_THROW) {
330 ::sc_gem5::Process *current = ::sc_gem5::scheduler.current();
331 if (current)
332 current->isUnwinding(false);
333 throw report;
334 }
335}
336
337sc_actions
338sc_report_handler::get_new_action_id()
339{
340 maxAction = maxAction << 1;
341 return maxAction;
342}
343
|
344sc_report *
345sc_report_handler::get_cached_report()
346{
347 ::sc_gem5::Process *current = ::sc_gem5::scheduler.current();
348 if (current)
349 return current->lastReport();
350 return globalReportCache.get();
351}
352
353void
354sc_report_handler::clear_cached_report()
355{
356 ::sc_gem5::Process *current = ::sc_gem5::scheduler.current();
357 if (current) {
358 current->lastReport(nullptr);
359 } else {
360 globalReportCache = nullptr;
361 }
362}
363
364bool
365sc_report_handler::set_log_file_name(const char *new_name)
366{
367 if (!new_name) {
368 logFile = nullptr;
369 logFileName = nullptr;
370 return false;
371 } else {
372 if (logFileName)
373 return false;
374 logFileName = std::unique_ptr<std::string>(new std::string(new_name));
375 logFile = std::unique_ptr<std::ofstream>(new std::ofstream(new_name));
376 return true;
377 }
378}
379
380const char *
381sc_report_handler::get_log_file_name()
382{
383 if (!logFileName)
384 return nullptr;
385 else
386 return logFileName->c_str();
387}
388
389void
390sc_interrupt_here(const char *msg_type, sc_severity)
391{
392 // Purposefully empty, for setting breakpoints supposedly.
393}
394
395void
396sc_stop_here(const char *msg_type, sc_severity)
397{
398 // Purposefully empty, for setting breakpoints supposedly.
399}
400
401const std::string
402sc_report_compose_message(const sc_report &report)
403{
404 std::ostringstream str;
405
406 const char *sevName = severityNames[report.get_severity()];
407 int id = report.get_id();
408
409 str << sevName << ": ";
410 if (id >= 0) {
411 ccprintf(str, "(%c%d) ", sevName[0], id);
412 }
413 str << report.get_msg_type();
414
415 const char *msg = report.get_msg();
416 if (msg && msg[0])
417 str << ": " << msg;
418
419 if (report.get_severity() > SC_INFO) {
420 ccprintf(str, "\nIn file: %s:%d", report.get_file_name(),
421 report.get_line_number());
422
423 ::sc_gem5::Process *current = ::sc_gem5::scheduler.current();
424 const char *name = report.get_process_name();
425 if (current && sc_is_running() && name) {
426 ccprintf(str, "\nIn process: %s @ %s", name,
427 report.get_time().to_string());
428 }
429 }
430
431 return str.str();
432}
433
434bool
435sc_report_close_default_log()
436{
437 if (logFile) {
438 logFile = nullptr;
439 logFileName = nullptr;
440 return false;
441 }
442 return true;
443}
444
445} // namespace sc_core
| 350sc_report *
351sc_report_handler::get_cached_report()
352{
353 ::sc_gem5::Process *current = ::sc_gem5::scheduler.current();
354 if (current)
355 return current->lastReport();
356 return globalReportCache.get();
357}
358
359void
360sc_report_handler::clear_cached_report()
361{
362 ::sc_gem5::Process *current = ::sc_gem5::scheduler.current();
363 if (current) {
364 current->lastReport(nullptr);
365 } else {
366 globalReportCache = nullptr;
367 }
368}
369
370bool
371sc_report_handler::set_log_file_name(const char *new_name)
372{
373 if (!new_name) {
374 logFile = nullptr;
375 logFileName = nullptr;
376 return false;
377 } else {
378 if (logFileName)
379 return false;
380 logFileName = std::unique_ptr<std::string>(new std::string(new_name));
381 logFile = std::unique_ptr<std::ofstream>(new std::ofstream(new_name));
382 return true;
383 }
384}
385
386const char *
387sc_report_handler::get_log_file_name()
388{
389 if (!logFileName)
390 return nullptr;
391 else
392 return logFileName->c_str();
393}
394
395void
396sc_interrupt_here(const char *msg_type, sc_severity)
397{
398 // Purposefully empty, for setting breakpoints supposedly.
399}
400
401void
402sc_stop_here(const char *msg_type, sc_severity)
403{
404 // Purposefully empty, for setting breakpoints supposedly.
405}
406
407const std::string
408sc_report_compose_message(const sc_report &report)
409{
410 std::ostringstream str;
411
412 const char *sevName = severityNames[report.get_severity()];
413 int id = report.get_id();
414
415 str << sevName << ": ";
416 if (id >= 0) {
417 ccprintf(str, "(%c%d) ", sevName[0], id);
418 }
419 str << report.get_msg_type();
420
421 const char *msg = report.get_msg();
422 if (msg && msg[0])
423 str << ": " << msg;
424
425 if (report.get_severity() > SC_INFO) {
426 ccprintf(str, "\nIn file: %s:%d", report.get_file_name(),
427 report.get_line_number());
428
429 ::sc_gem5::Process *current = ::sc_gem5::scheduler.current();
430 const char *name = report.get_process_name();
431 if (current && sc_is_running() && name) {
432 ccprintf(str, "\nIn process: %s @ %s", name,
433 report.get_time().to_string());
434 }
435 }
436
437 return str.str();
438}
439
440bool
441sc_report_close_default_log()
442{
443 if (logFile) {
444 logFile = nullptr;
445 logFileName = nullptr;
446 return false;
447 }
448 return true;
449}
450
451} // namespace sc_core
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