xnu-517.tar.gz

[apple/xnu.git] / osfmk / mach / i386 / vm_param.h

diff --git a/osfmk/mach/i386/vm_param.h b/osfmk/mach/i386/vm_param.h
index 6f4746d7d3c34e690f0ca9a9aaacfbe4c744da6f..84f4a3063424a4b93726fc9d2329e7fda5a17227 100644 (file)
--- a/osfmk/mach/i386/vm_param.h
+++ b/osfmk/mach/i386/vm_param.h
@@ -111,8 +111,10 @@
                                        ~(I386_PGBYTES-1))
 #define i386_trunc_page(x)     (((unsigned)(x)) & ~(I386_PGBYTES-1))
 
+#define VM_MAX_PAGE_ADDRESS     0x00000000C0000000ULL
+
 #define VM_MIN_ADDRESS         ((vm_offset_t) 0)
-#define VM_MAX_ADDRESS         ((vm_offset_t) 0xc0000000U)
+#define VM_MAX_ADDRESS         ((vm_offset_t) (VM_MAX_PAGE_ADDRESS & 0xFFFFFFFF))
 
 #define LINEAR_KERNEL_ADDRESS  ((vm_offset_t) 0xc0000000)
 
@@ -126,30 +128,6 @@
 #define        INTSTACK_SIZE   (I386_PGBYTES*4)
 #define        KERNEL_STACK_SIZE       (I386_PGBYTES*4)
 
-#if 0          /* FIXME */
-
-#include <norma_vm.h>
-#include <task_swapper.h>
-#include <thread_swapper.h>
-
-#if defined(AT386)
-#include <i386/cpuid.h>
-#endif
-
-#if !NORMA_VM 
-#if !TASK_SWAPPER && !THREAD_SWAPPER
-#define KERNEL_STACK_SIZE      (I386_PGBYTES/2)
-#else
-/* stack needs to be a multiple of page size to get unwired  when swapped */
-#define KERNEL_STACK_SIZE      (I386_PGBYTES)
-#endif /* TASK || THREAD SWAPPER */
-#define INTSTACK_SIZE          (I386_PGBYTES)  /* interrupt stack size */
-#else  /* NORMA_VM */
-#define KERNEL_STACK_SIZE      (I386_PGBYTES*2)
-#define INTSTACK_SIZE          (I386_PGBYTES*2)        /* interrupt stack size */
-#endif /* NORMA_VM */
-#endif /* MACH_KERNEL */
-
 /*
  *     Conversion between 80386 pages and VM pages
  */