diff options
Diffstat (limited to 'monitor.c')
| -rw-r--r-- | monitor.c | 29 |
1 files changed, 23 insertions, 6 deletions
@@ -83,6 +83,7 @@ #include "sysemu/cpus.h" #include "sysemu/iothread.h" #include "qemu/cutils.h" +#include "tcg/tcg.h" #if defined(TARGET_S390X) #include "hw/s390x/storage-keys.h" @@ -1966,16 +1967,22 @@ static void hmp_info_numa(Monitor *mon, const QDict *qdict) #ifdef CONFIG_PROFILER -int64_t tcg_time; int64_t dev_time; static void hmp_info_profile(Monitor *mon, const QDict *qdict) { + static int64_t last_cpu_exec_time; + int64_t cpu_exec_time; + int64_t delta; + + cpu_exec_time = tcg_cpu_exec_time(); + delta = cpu_exec_time - last_cpu_exec_time; + monitor_printf(mon, "async time %" PRId64 " (%0.3f)\n", dev_time, dev_time / (double)NANOSECONDS_PER_SECOND); monitor_printf(mon, "qemu time %" PRId64 " (%0.3f)\n", - tcg_time, tcg_time / (double)NANOSECONDS_PER_SECOND); - tcg_time = 0; + delta, delta / (double)NANOSECONDS_PER_SECOND); + last_cpu_exec_time = cpu_exec_time; dev_time = 0; } #else @@ -4493,19 +4500,29 @@ static void monitor_readline_flush(void *opaque) } /* - * Print to current monitor if we have one, else to stderr. + * Print to current monitor if we have one, else to stream. * TODO should return int, so callers can calculate width, but that * requires surgery to monitor_vprintf(). Left for another day. */ -void error_vprintf(const char *fmt, va_list ap) +void monitor_vfprintf(FILE *stream, const char *fmt, va_list ap) { if (cur_mon && !monitor_cur_is_qmp()) { monitor_vprintf(cur_mon, fmt, ap); } else { - vfprintf(stderr, fmt, ap); + vfprintf(stream, fmt, ap); } } +/* + * Print to current monitor if we have one, else to stderr. + * TODO should return int, so callers can calculate width, but that + * requires surgery to monitor_vprintf(). Left for another day. + */ +void error_vprintf(const char *fmt, va_list ap) +{ + monitor_vfprintf(stderr, fmt, ap); +} + void error_vprintf_unless_qmp(const char *fmt, va_list ap) { if (cur_mon && !monitor_cur_is_qmp()) { |