Nearly completed physical init

[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 2675336..baade6e 100644 (file)
--- a/Kernel/arch/x86_64/include/mm_virt.h
+++ b/Kernel/arch/x86_64/include/mm_virt.h
@@ -29,7 +29,9 @@
  *       D000 00000000 -       D080 00000000   39      512     GiB     Per-Process Data
  *       D080 00000000 -       D100 00000000   39      512     GiB     Kernel Supplied User Code
  *       E000 00000000 -       E400 00000000   42      4       TiB     Physical Page Reference Counts (2**40 = 2**52 bytes)
- *       E400 00000000 -       E400 80000000   31      2       GiB     Physical Page Super Bitmap (64 pages per bit)
+ *       E400 00000000 -       E480 00000000   39      512     GiB     Physical Page Bitmap (1 page per bit)
+ *       E480 00000000 -       E500 00000000   39      512     GiB     Physical Page DblAlloc Bitmap (1 page per bit)
+ *       E500 00000000 -       E500 80000000   31      2       GiB     Physical Page Super Bitmap (64 pages per bit)
  *       FD00 00000000 -       FD80 00000000   39      512 GiB Local APIC
  *       FE00 00000000 -       FE80 00000000   39      512 GiB Fractal Mapping (PML4 510)
  *       FE80 00000000 -       FF00 00000000   39      512 GiB Temp Fractal Mapping
@@ -55,8 +57,11 @@
 #define MM_PPD_CFG     MM_PPD_BASE
 #define MM_PPD_VFS     (KERNEL_BASE|(0xD008##00000000))
 #define MM_USER_CODE   (KERNEL_BASE|(0xD080##00000000))
+
 #define MM_PAGE_COUNTS (KERNEL_BASE|(0xE000##00000000))
-#define MM_PAGE_SUPBMP (KERNEL_BASE|(0xE400##00000000))
+#define MM_PAGE_BITMAP (KERNEL_BASE|(0xE400##00000000))
+#define MM_PAGE_DBLBMP (KERNEL_BASE|(0xE480##00000000))
+#define MM_PAGE_SUPBMP (KERNEL_BASE|(0xE500##00000000))
 
 #define MM_LOCALAPIC   (KERNEL_BASE|(0xFD00##00000000))
 #define MM_FRACTAL_BASE        (KERNEL_BASE|(0xFE00##00000000))