xnu-792.6.22.tar.gz

[apple/xnu.git] / osfmk / ppc / mem.h

diff --git a/osfmk/ppc/mem.h b/osfmk/ppc/mem.h
index ef9169ac8624dd4bb305db14569d5f4a737c0886..39609648c7d064e65e309f84121684e53c93174d 100644 (file)
--- a/osfmk/ppc/mem.h
+++ b/osfmk/ppc/mem.h
@@ -31,25 +31,31 @@
 
 #include <ppc/proc_reg.h>
 #include <ppc/pmap.h>
-#include <ppc/pmap_internals.h>
 #include <mach/vm_types.h>
 
-extern vm_offset_t hash_table_base;
-extern unsigned int hash_table_size;
+extern vm_offset_t     static_memory_end;
+
+extern addr64_t                hash_table_base;
+extern unsigned int    hash_table_size;
+extern int          hash_table_shift;   /* size adjustment: bigger if >0, smaller if <0 */
 
 void hash_table_init(vm_offset_t base, vm_offset_t size);
 
 #define MAX_BAT                4
 
+#pragma pack(4)                                                        /* Make sure the structure stays as we defined it */
 typedef struct ppcBAT {
        unsigned int    upper;  /* Upper half of BAT */
        unsigned int    lower;  /* Lower half of BAT */
 } ppcBAT;
+#pragma pack()
 
+#pragma pack(4)                                                        /* Make sure the structure stays as we defined it */
 struct shadowBAT {
        ppcBAT  IBATs[MAX_BAT]; /* Instruction BATs */
        ppcBAT  DBATs[MAX_BAT]; /* Data BAT */
 };
+#pragma pack()
 
 extern struct shadowBAT shadow_BAT;