xnu-4903.231.4.tar.gz

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

diff --git a/osfmk/arm/status.c b/osfmk/arm/status.c
index 94128c4bf09009830959ade1a01279863eddd91e..8fffe7c1ca05e0912e980b784c7cc17a502c9101 100644 (file)
--- a/osfmk/arm/status.c
+++ b/osfmk/arm/status.c
@@ -71,6 +71,47 @@ unsigned int    _MachineStateCount[] = {
 
 extern zone_t ads_zone;
 
+kern_return_t
+machine_thread_state_convert_to_user(
+                        __unused thread_t thread,
+                        __unused thread_flavor_t flavor,
+                        __unused thread_state_t tstate,
+                        __unused mach_msg_type_number_t *count)
+{
+       // No conversion to userspace representation on this platform
+       return KERN_SUCCESS;
+}
+
+kern_return_t
+machine_thread_state_convert_from_user(
+                        __unused thread_t thread,
+                        __unused thread_flavor_t flavor,
+                        __unused thread_state_t tstate,
+                        __unused mach_msg_type_number_t count)
+{
+       // No conversion from userspace representation on this platform
+       return KERN_SUCCESS;
+}
+
+kern_return_t
+machine_thread_siguctx_pointer_convert_to_user(
+                        __unused thread_t thread,
+                        __unused user_addr_t *uctxp)
+{
+       // No conversion to userspace representation on this platform
+       return KERN_SUCCESS;
+}
+
+kern_return_t
+machine_thread_function_pointers_convert_from_user(
+                        __unused thread_t thread,
+                        __unused user_addr_t *fptrs,
+                        __unused uint32_t count)
+{
+       // No conversion from userspace representation on this platform
+       return KERN_SUCCESS;
+}
+
 /*
  * Routine:    machine_thread_get_state
  *
@@ -468,7 +509,8 @@ vfp_state_initialize(struct arm_vfpsaved_state *vfp_state)
 kern_return_t
 machine_thread_dup(
                   thread_t self,
-                  thread_t target)
+                  thread_t target,
+                  __unused boolean_t is_corpse)
 {
        struct arm_saved_state *self_saved_state;
        struct arm_saved_state *target_saved_state;