xnu-7195.50.7.100.1.tar.gz

[apple/xnu.git] / osfmk / arm / monotonic_arm.c

diff --git a/osfmk/arm/monotonic_arm.c b/osfmk/arm/monotonic_arm.c
index 5526c515bded6cc0f26af7e3baf3a47e150a1094..b5825672b9038dc52b03f649c0994b0712cb9444 100644 (file)
--- a/osfmk/arm/monotonic_arm.c
+++ b/osfmk/arm/monotonic_arm.c
@@ -27,6 +27,8 @@
  */
 
 #include <arm/monotonic.h>
+#include <kern/monotonic.h>
+#include <sys/errno.h>
 #include <sys/monotonic.h>
 
 bool mt_core_supported = false;
@@ -42,6 +44,12 @@ mt_core_snap(__unused unsigned int ctr)
        return 0;
 }
 
+uint64_t
+mt_count_pmis(void)
+{
+       return 0;
+}
+
 struct mt_cpu *
 mt_cur_cpu(void)
 {
@@ -51,7 +59,7 @@ mt_cur_cpu(void)
 int
 mt_microstackshot_start_arch(__unused uint64_t period)
 {
-       return 1;
+       return ENOTSUP;
 }
 
 struct mt_device mt_devices[0];