nihilazo
/
rockbox
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Add ability to dump cpu boost log to disk, include thread names 

0.) B 0 /rockbox/apps/main.c:405
1.) B 1 /rockbox/firmware/kernel/thread.c thread[dircache]:1508
2.) B 2 /rockbox/apps/tagcache.c:4772
3.) U 3 /rockbox/apps/tagcache.c:4793

add logic to show count after log rolls over
clean-up

Change-Id: Ibda0a56e5d8d89aa8b7649f4f9fa64eb1ff0e08f
This commit is contained in:
William Wilgus 2021-09-28 23:42:33 -04:00 committed by William Wilgus
parent 5883cb4a52
commit 95b10ac74e
3 changed files with 58 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

48
apps/debug_menu.c
View File

@ -2242,6 +2242,51 @@ static bool cpu_boost_log(void)
lcd_setfont(FONT_UI);
return false;
}
static bool cpu_boost_log_dump(void)
{
int fd;
#if CONFIG_RTC
struct tm *nowtm;
char fname[MAX_PATH];
#endif
int count = cpu_boost_log_getcount();
char *str = cpu_boost_log_getlog_first();
splashf(HZ, "Boost Log File Dumped");
/* nothing to print ? */
if(count == 0)
return false;
#if CONFIG_RTC
nowtm = get_time();
snprintf(fname, MAX_PATH, "%s/boostlog_%04d%02d%02d%02d%02d%02d.txt", ROCKBOX_DIR,
nowtm->tm_year + 1900, nowtm->tm_mon + 1, nowtm->tm_mday,
nowtm->tm_hour, nowtm->tm_min, nowtm->tm_sec);
fd = open(fname, O_CREAT|O_WRONLY|O_TRUNC);
#else
fd = open(ROCKBOX_DIR "/boostlog.txt", O_CREAT|O_WRONLY|O_TRUNC, 0666);
#endif
if(-1 != fd) {
for (int i = 0; i < count; i++)
{
if (!str)
str = cpu_boost_log_getlog_next();
if (str)
{
fdprintf(fd, "%s\n", str);
str = NULL;
}
}
close(fd);
return true;
}
return false;
}
#endif
#if (defined(HAVE_WHEEL_ACCELERATION) && (CONFIG_KEYPAD==IPOD_4G_PAD) \
@ -2604,7 +2649,8 @@ static const struct {
#endif
#endif /* HAVE_USBSTACK */
#ifdef CPU_BOOST_LOGGING
{"cpu_boost log",cpu_boost_log},
{"Show cpu_boost log",cpu_boost_log},
{"Dump cpu_boost log",cpu_boost_log_dump},
#endif
#if (defined(HAVE_WHEEL_ACCELERATION) && (CONFIG_KEYPAD==IPOD_4G_PAD) \
&& !defined(IPOD_MINI) && !defined(SIMULATOR))

7
firmware/kernel/thread.c
View File

@ -1501,7 +1501,14 @@ static inline void boost_thread(struct thread_entry *thread, bool boost)
if ((thread->cpu_boost != 0) != boost)
{
thread->cpu_boost = boost;
#ifdef CPU_BOOST_LOGGING
const char fmt[] = __FILE__" thread[%s]";
char pathbuf[sizeof(fmt) + 32]; /* thread name 32 */
snprintf(pathbuf, sizeof(pathbuf), fmt, thread->name);
cpu_boost_(boost, pathbuf, __LINE__);
#else
cpu_boost(boost);
#endif
}
}

6
firmware/system.c
View File

@ -89,6 +89,7 @@ char * cpu_boost_log_getlog_next(void)
void cpu_boost_(bool on_off, char* location, int line)
{
int item = cpu_boost_calls_count;
if (!cpu_boost_lock())
return;
@ -98,12 +99,13 @@ void cpu_boost_(bool on_off, char* location, int line)
cpu_boost_calls_count--;
if (cpu_boost_calls_count < 0)
cpu_boost_calls_count = 0;
item += cpu_boost_first;
}
if (cpu_boost_calls_count < MAX_BOOST_LOG)
{
int message = (cpu_boost_first+cpu_boost_calls_count)%MAX_BOOST_LOG;
snprintf(cpu_boost_calls[message], MAX_PATH,
"%c %s:%d",on_off?'B':'U',location,line);
snprintf(cpu_boost_calls[message], MAX_PATH,"%d.) %c %d %s:%d",
item,on_off?'B':'U',boost_counter,location,line);
cpu_boost_calls_count++;
}
#else