xnu-792.10.96.tar.gz

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

diff --git a/osfmk/ppc/AltiAssist.s b/osfmk/ppc/AltiAssist.s
index 40adf070a73f7f0a79db537d0a94039a628503e1..6bf24f4aa250be4b27c15acf33213a600d958bff 100644 (file)
--- a/osfmk/ppc/AltiAssist.s
+++ b/osfmk/ppc/AltiAssist.s
@@ -29,7 +29,6 @@
 
 */
 
 
 */
 

-#include <cpus.h>

 #include <ppc/asm.h>
 #include <ppc/proc_reg.h>
 #include <ppc/exception.h>
 #include <ppc/asm.h>
 #include <ppc/proc_reg.h>
 #include <ppc/exception.h>


@@ -66,11 +65,7 @@
 
 LEXT(AltivecAssist)
 
 
 LEXT(AltivecAssist)
 

-                       mfmsr           r20                                                     ; Get the current MSR

                        li                      r10,emvr0                                       ; Point to the vector savearea
                        li                      r10,emvr0                                       ; Point to the vector savearea

-                       oris            r20,r20,hi16(MASK(MSR_VEC))     ; Turn on vector
-                       mtmsr           r20                                                     ; Turn on vector
-                       isync

                        
                        li                      r11,emvr1                                       ; Another savearea
                        stvxl           v0,r10,r2                                       ; Save V0
                        
                        li                      r11,emvr1                                       ; Another savearea
                        stvxl           v0,r10,r2                                       ; Save V0