x86_64 support, requiring a slight refactor to the build system.

[tpg/acess2.git] / Kernel / arch / x86_64 / include / mm_virt.h

diff --git a/Kernel/arch/x86_64/include/mm_virt.h b/Kernel/arch/x86_64/include/mm_virt.h
index 2dd28dd..8032cc7 100644 (file)
--- a/Kernel/arch/x86_64/include/mm_virt.h
+++ b/Kernel/arch/x86_64/include/mm_virt.h
@@ -9,6 +9,8 @@
 #ifndef _VMEM_H_
 #define _VMEM_H_
 
+#include <arch.h>
+
 // === Memory Location Definitions ===
 /*
  * Userland - Lower Half
@@ -17,11 +19,19 @@
  * 0xFFFF8000 00000000 - 0xFFFFFFFF FFFFFFFF   2**47   Kernel Range
  *       8000 00000000 -       8000 7FFFFFFF   2 GiB   Identity Map
  *       8000 80000000 -       8001 00000000   2 GiB   Kernel Heap
- *       9000 00000000 0       9800 00000000   cbf     Module Space
+ *       9000 00000000 -       9800 00000000   cbf     Module Space
+ *       9800 00000000 -       9900 00000000   cbf     Per-Process Data
+ *       9900 00000000 -       9A00 00000000   cbf     Kernel VFS
  */
 
-#define        KERNEL_BASE     0xFFF8000##00000000
-#define MM_KHEAP_BASE  (KERNEL_BASE|0x80000000)
-#define MM_KHEAP_MAX   (KERNEL_BASE|0x1##00000000)
+#define        MM_USER_MIN     0x00008FFF##FFFFF000
+//#define      KERNEL_BASE     0xFFF8000##00000000
+#define MM_KHEAP_BASE  (KERNEL_BASE|(0x0000##80000000))
+#define MM_KHEAP_MAX   (KERNEL_BASE|(0x0001##00000000))
+#define MM_MODULE_MIN  (KERNEL_BASE|(0x1000##00000000))
+#define MM_MODULE_MAX  (KERNEL_BASE|(0x1800##00000000))
+#define MM_PPD_BASE    (KERNEL_BASE|(0x1800##00000000))
+#define MM_PPD_VFS     (KERNEL_BASE|(0x1880##00000000))
+#define MM_KERNEL_VFS  (KERNEL_BASE|(0x1900##00000000))
 
 #endif