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Whitespace cleanup, no functional change.

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This commit is contained in:
Michael Lotz
2012-12-04 23:35:40 +01:00
parent 7271621fbe
commit 67d9fcc3ba
1 changed files with 16 additions and 16 deletions
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src/system/kernel/arch/arm/paging/32bit/paging.h
+16 -16
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@@ -16,31 +16,31 @@
#include <int.h>
#include <kernel.h>
#define VADDR_TO_PDENT(va) ((va) >> 20)
#define VADDR_TO_PTENT(va) (((va) & 0xff000) >> 12)
#define VADDR_TO_PGOFF(va) ((va) & 0x0fff)
#define VADDR_TO_PDENT(va) ((va) >> 20)
#define VADDR_TO_PTENT(va) (((va) & 0xff000) >> 12)
#define VADDR_TO_PGOFF(va) ((va) & 0x0fff)
// page directory entry bits
#define ARM_PDE_TYPE_MASK 0x00000003
#define ARM_PDE_TYPE_MASK 0x00000003
#define ARM_PDE_TYPE_COARSE_L2_PAGE_TABLE 0x00000001
#define ARM_PDE_TYPE_SECTION 0x00000002
#define ARM_PDE_TYPE_SECTION 0x00000002
#define ARM_PDE_TYPE_FINE_L2_PAGE_TABLE 0x00000003
#define ARM_PDE_ADDRESS_MASK 0xfffffc00
#define ARM_PDE_ADDRESS_MASK 0xfffffc00
// page table entry bits
#define ARM_PTE_TYPE_MASK 0x00000003
#define ARM_PTE_TYPE_LARGE_PAGE 0x00000001
#define ARM_PTE_TYPE_SMALL_PAGE 0x00000002
#define ARM_PTE_TYPE_EXT_SMALL_PAGE 0x00000003
#define ARM_PTE_TYPE_MASK 0x00000003
#define ARM_PTE_TYPE_LARGE_PAGE 0x00000001
#define ARM_PTE_TYPE_SMALL_PAGE 0x00000002
#define ARM_PTE_TYPE_EXT_SMALL_PAGE 0x00000003
#define ARM_PTE_ADDRESS_MASK 0xfffff000
#define ARM_PTE_ADDRESS_MASK 0xfffff000
#define FIRST_USER_PGDIR_ENT (VADDR_TO_PDENT(USER_BASE))
#define NUM_USER_PGDIR_ENTS (VADDR_TO_PDENT(ROUNDUP(USER_SIZE, \
B_PAGE_SIZE * 1024)))
#define FIRST_KERNEL_PGDIR_ENT (VADDR_TO_PDENT(KERNEL_BASE))
#define NUM_KERNEL_PGDIR_ENTS (VADDR_TO_PDENT(KERNEL_SIZE))
#define FIRST_USER_PGDIR_ENT (VADDR_TO_PDENT(USER_BASE))
#define NUM_USER_PGDIR_ENTS (VADDR_TO_PDENT(ROUNDUP(USER_SIZE, \
B_PAGE_SIZE * 1024)))
#define FIRST_KERNEL_PGDIR_ENT (VADDR_TO_PDENT(KERNEL_BASE))
#define NUM_KERNEL_PGDIR_ENTS (VADDR_TO_PDENT(KERNEL_SIZE))
static const size_t kPageTableAlignment = 1024 * B_PAGE_SIZE;