Subversion Repositories HelenOS-historic

Rev

Rev 1702 | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 1702 Rev 1780
Line 41... Line 41...
41 
#define PAGE_SIZE   FRAME_SIZE
 41 
#define PAGE_SIZE   FRAME_SIZE
42 
 
 42 
 
43 
#ifdef KERNEL
 43 
#ifdef KERNEL
44 
 
 44 
 
45 
#ifndef __ASM__
 45 
#ifndef __ASM__
46 
#   define KA2PA(x) (((__address) (x)) - 0x80000000)
 46 
#   define KA2PA(x) (((uintptr_t) (x)) - 0x80000000)
47 
#   define PA2KA(x) (((__address) (x)) + 0x80000000)
 47 
#   define PA2KA(x) (((uintptr_t) (x)) + 0x80000000)
48 
#else
 48 
#else
49 
#   define KA2PA(x) ((x) - 0x80000000)
 49 
#   define KA2PA(x) ((x) - 0x80000000)
50 
#   define PA2KA(x) ((x) + 0x80000000)
 50 
#   define PA2KA(x) ((x) + 0x80000000)
51 
#endif
 51 
#endif
52 
 
 52 
 
Line 65... Line 65...
65 
#define PTL3_INDEX_ARCH(vaddr)  (((vaddr)>>12)&0x3ff)
 65 
#define PTL3_INDEX_ARCH(vaddr)  (((vaddr)>>12)&0x3ff)
66 
 
 66 
 
67 
#define GET_PTL1_ADDRESS_ARCH(ptl0, i)      ((pte_t *)((((pte_t *)(ptl0))[(i)].frame_address)<<12))
 67 
#define GET_PTL1_ADDRESS_ARCH(ptl0, i)      ((pte_t *)((((pte_t *)(ptl0))[(i)].frame_address)<<12))
68 
#define GET_PTL2_ADDRESS_ARCH(ptl1, i)      (ptl1)
 68 
#define GET_PTL2_ADDRESS_ARCH(ptl1, i)      (ptl1)
69 
#define GET_PTL3_ADDRESS_ARCH(ptl2, i)      (ptl2)
 69 
#define GET_PTL3_ADDRESS_ARCH(ptl2, i)      (ptl2)
70 
#define GET_FRAME_ADDRESS_ARCH(ptl3, i)     ((__address)((((pte_t *)(ptl3))[(i)].frame_address)<<12))
 70 
#define GET_FRAME_ADDRESS_ARCH(ptl3, i)     ((uintptr_t)((((pte_t *)(ptl3))[(i)].frame_address)<<12))
71 
 
 71 
 
72 
#define SET_PTL0_ADDRESS_ARCH(ptl0)     (write_cr3((__address) (ptl0)))
 72 
#define SET_PTL0_ADDRESS_ARCH(ptl0)     (write_cr3((uintptr_t) (ptl0)))
73 
#define SET_PTL1_ADDRESS_ARCH(ptl0, i, a)   (((pte_t *)(ptl0))[(i)].frame_address = (a)>>12)
 73 
#define SET_PTL1_ADDRESS_ARCH(ptl0, i, a)   (((pte_t *)(ptl0))[(i)].frame_address = (a)>>12)
74 
#define SET_PTL2_ADDRESS_ARCH(ptl1, i, a)
 74 
#define SET_PTL2_ADDRESS_ARCH(ptl1, i, a)
75 
#define SET_PTL3_ADDRESS_ARCH(ptl2, i, a)
 75 
#define SET_PTL3_ADDRESS_ARCH(ptl2, i, a)
76 
#define SET_FRAME_ADDRESS_ARCH(ptl3, i, a)  (((pte_t *)(ptl3))[(i)].frame_address = (a)>>12)
 76 
#define SET_FRAME_ADDRESS_ARCH(ptl3, i, a)  (((pte_t *)(ptl3))[(i)].frame_address = (a)>>12)
77 
 
 77 
 
Line 83... Line 83...
83 
#define SET_PTL1_FLAGS_ARCH(ptl0, i, x)     set_pt_flags((pte_t *)(ptl0), (index_t)(i), (x))
 83 
#define SET_PTL1_FLAGS_ARCH(ptl0, i, x)     set_pt_flags((pte_t *)(ptl0), (index_t)(i), (x))
84 
#define SET_PTL2_FLAGS_ARCH(ptl1, i, x)
 84 
#define SET_PTL2_FLAGS_ARCH(ptl1, i, x)
85 
#define SET_PTL3_FLAGS_ARCH(ptl2, i, x)
 85 
#define SET_PTL3_FLAGS_ARCH(ptl2, i, x)
86 
#define SET_FRAME_FLAGS_ARCH(ptl3, i, x)    set_pt_flags((pte_t *)(ptl3), (index_t)(i), (x))
 86 
#define SET_FRAME_FLAGS_ARCH(ptl3, i, x)    set_pt_flags((pte_t *)(ptl3), (index_t)(i), (x))
87 
 
 87 
 
88 
#define PTE_VALID_ARCH(p)           (*((__u32 *) (p)) != 0)
 88 
#define PTE_VALID_ARCH(p)           (*((uint32_t *) (p)) != 0)
89 
#define PTE_PRESENT_ARCH(p)         ((p)->present != 0)
 89 
#define PTE_PRESENT_ARCH(p)         ((p)->present != 0)
90 
#define PTE_GET_FRAME_ARCH(p)           ((p)->frame_address<<FRAME_WIDTH)
 90 
#define PTE_GET_FRAME_ARCH(p)           ((p)->frame_address<<FRAME_WIDTH)
91 
#define PTE_WRITABLE_ARCH(p)            ((p)->writeable != 0)
 91 
#define PTE_WRITABLE_ARCH(p)            ((p)->writeable != 0)
92 
#define PTE_EXECUTABLE_ARCH(p)          1
 92 
#define PTE_EXECUTABLE_ARCH(p)          1
93 
 
 93