Code-base clean-up and refactoring (#47)

[lunaix-os.git] / lunaix-os / arch / x86 / includes / sys / mm / pt_def32.h

diff --git a/lunaix-os/arch/x86/includes/sys/mm/pt_def32.h b/lunaix-os/arch/x86/includes/sys/mm/pt_def32.h
deleted file mode 100644 (file)
index b8d30d4..0000000
--- a/lunaix-os/arch/x86/includes/sys/mm/pt_def32.h
+++ /dev/null
@@ -1,64 +0,0 @@
-#ifdef CONFIG_ARCH_I386
-
-#ifndef __LUNAIX_PT_DEF32_H
-#define __LUNAIX_PT_DEF32_H
-
-#define _PTW_LEVEL          2
-
-#define _PAGE_BASE_SHIFT    12
-#define _PAGE_BASE_SIZE     ( 1UL << _PAGE_BASE_SHIFT )
-#define _PAGE_BASE_MASK     ( _PAGE_BASE_SIZE - 1)
-
-#define _PAGE_LEVEL_SHIFT   10
-#define _PAGE_LEVEL_SIZE    ( 1UL << _PAGE_LEVEL_SHIFT )
-#define _PAGE_LEVEL_MASK    ( _PAGE_LEVEL_SIZE - 1 )
-#define _PAGE_Ln_SIZE(n)    ( 1UL << (_PAGE_BASE_SHIFT + _PAGE_LEVEL_SHIFT * (_PTW_LEVEL - (n) - 1)) )
-
-// Note: we set VMS_SIZE = VMS_MASK as it is impossible
-//       to express 4Gi in 32bit unsigned integer
-
-#define VMS_BITS            32
-#define PMS_BITS            32
-
-#define VMS_SIZE            ( -1UL )
-#define VMS_MASK            ( -1UL )
-#define PMS_SIZE            ( -1UL )
-#define PMS_MASK            ( -1UL )
-
-/* General size of a LnT huge page */
-
-#define L0T_SIZE            _PAGE_Ln_SIZE(0)
-#define L1T_SIZE            _PAGE_Ln_SIZE(1)
-#define L2T_SIZE            _PAGE_Ln_SIZE(1)
-#define L3T_SIZE            _PAGE_Ln_SIZE(1)
-#define LFT_SIZE            _PAGE_Ln_SIZE(1)
-
-struct __pte {
-    unsigned int val;
-} align(4);
-
-#define _PTE_P                  (1 << 0)
-#define _PTE_W                  (1 << 1)
-#define _PTE_U                  (1 << 2)
-#define _PTE_WT                 (1 << 3)
-#define _PTE_CD                 (1 << 4)
-#define _PTE_A                  (1 << 5)
-#define _PTE_D                  (1 << 6)
-#define _PTE_PS                 (1 << 7)
-#define _PTE_PAT                (1 << 7)
-#define _PTE_G                  (1 << 8)
-#define _PTE_X                  (0)
-#define _PTE_NX                 (0)
-#define _PTE_R                  (0)
-
-#define __MEMGUARD               0xdeadc0deUL
-
-typedef unsigned int pte_attr_t;
-typedef unsigned int pfn_t;
-
-#define __index(va)             ( (va) & VMS_MASK )
-#define __vaddr(va)             ( va )
-#define __paddr(pa)             ( (pa) & PMS_MASK )
-
-#endif /* __LUNAIX_PT_DEF32_H */
-#endif