xnu-792.6.70.tar.gz

[apple/xnu.git] / osfmk / ppc / start.s

diff --git a/osfmk/ppc/start.s b/osfmk/ppc/start.s
index c5d46ed5c1167aed8fe0c5c250bfc0c83fe606ff..8222e4c39b183a1695ad4a40a1d76f6452ce02f9 100644 (file)
--- a/osfmk/ppc/start.s
+++ b/osfmk/ppc/start.s
@@ -425,6 +425,13 @@ noVector:
                        bt              bootCPU,run32                                   
 
                        mfsprg  r30,0                                                           ; Phys per proc
+                       lwz             r29,PP_HIBERNATE(r30)
+            andi.      r29, r29, 1
+                       beq             noHashTableInit                                         ; Skip following if not waking from from hibernate
+                       bl              EXT(hw_clear_maps)                                      ; Mark all maps as absent from hash table
+                       bl              EXT(hw_hash_init)                                       ; Clear hash table
+                       bl              EXT(save_snapshot_restore)                      ; Reset save area chains
+noHashTableInit:
                        bl      EXT(hw_setup_trans)                                             ; Set up hardware needed for translation
                        bl      EXT(hw_start_trans)                                             ; Start translating