Changeset 6f878b7 in mainline for arch/amd64/include

Timestamp:

2005-08-30T15:06:03Z (20 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

a9387ea

Parents:

1e9a463

Message:

AMD64 now can switch into long mode.
Basic page tables working.

Location:

arch/amd64/include

Files:

• mm/page.h (modified) (1 diff)
• mm/ptl.h (added)
• pm.h (modified) (2 diffs)

arch/amd64/include/mm/page.h

@@ -33 +33 @@
 #include <arch/mm/frame.h>
 #include <arch/types.h>
+#include <arch/mm/ptl.h>
 
 #define PAGE_SIZE       FRAME_SIZE
-
-#define KA2PA(x)        (((__address) (x)) + 0x80000000)
-#define PA2KA(x)        (((__address) (x)) - 0x80000000)
 
 #define PTL0_INDEX_ARCH(vaddr)          0

arch/amd64/include/pm.h

@@ -35 +35 @@
 
 #define IDT_ITEMS 64
-#define GDT_ITEMS 6
+#define GDT_ITEMS 7
 
 #define NULL_DES        0
@@ -53 +53 @@
 #define AR_CODE         (3<<3)
 #define AR_WRITABLE     (1<<1)
+#define AR_READABLE     (1<<1)
 #define AR_INTERRUPT    (0xe)
 #define AR_TSS          (0x9)