#include <mach/clock.h>
#endif
-#if defined(__native_client__) || defined(HOST_WATCHOS)
+#if defined(HOST_WATCHOS)
void
mono_runtime_setup_stat_profiler (void)
clock_init (void)
{
switch (mono_profiler_get_sampling_mode ()) {
- case MONO_PROFILER_STAT_MODE_PROCESS:
+ case MONO_PROFILER_STAT_MODE_PROCESS: {
+ /*
+ * If we don't have clock_nanosleep (), measuring the process time
+ * makes very little sense as we can only use nanosleep () to sleep on
+ * real time.
+ */
#ifdef HAVE_CLOCK_NANOSLEEP
+ struct timespec ts = { 0 };
+
/*
- * If we don't have clock_nanosleep (), measuring the process time
- * makes very little sense as we can only use nanosleep () to sleep on
- * real time.
+ * Some systems (e.g. Windows Subsystem for Linux) declare the
+ * CLOCK_PROCESS_CPUTIME_ID clock but don't actually support it. For
+ * those systems, we fall back to CLOCK_MONOTONIC if we get EINVAL.
*/
- sampling_posix_clock = CLOCK_PROCESS_CPUTIME_ID;
- break;
+ if (clock_nanosleep (CLOCK_PROCESS_CPUTIME_ID, TIMER_ABSTIME, &ts, NULL) != EINVAL) {
+ sampling_posix_clock = CLOCK_PROCESS_CPUTIME_ID;
+ break;
+ }
#endif
+
+ // fallthrough
+ }
case MONO_PROFILER_STAT_MODE_REAL: sampling_posix_clock = CLOCK_MONOTONIC; break;
default: g_assert_not_reached (); break;
}
#endif
-#endif /* defined(__native_client__) || defined(HOST_WATCHOS) */
-
-#if defined(__native_client__)
-
-void
-mono_gdb_render_native_backtraces (pid_t crashed_pid)
-{
-}
-
-#else
+#endif /* defined(HOST_WATCHOS) */
static gboolean
native_stack_with_gdb (pid_t crashed_pid, const char **argv, FILE *commands, char* commands_filename)
#endif // HAVE_EXECV
}
-#endif /* defined(__native_client__) */
-
#if !defined (__MACH__)
gboolean