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Kernel: Rename LinearAddress => VirtualAddress.

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This commit is contained in:
Andreas Kling 2019-06-07 12:56:50 +02:00
parent 0ed89440f1
commit e42c3b4fd7
33 changed files with 272 additions and 272 deletions
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26
Kernel/VM/MemoryManager.h
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@ -12,7 +12,7 @@
#include <AK/Vector.h>
#include <AK/Weakable.h>
#include <Kernel/FileSystem/InodeIdentifier.h>
#include <Kernel/LinearAddress.h>
#include <Kernel/VirtualAddress.h>
#include <Kernel/VM/PhysicalPage.h>
#include <Kernel/VM/Region.h>
#include <Kernel/VM/VMObject.h>
@ -52,8 +52,8 @@ public:
void enter_process_paging_scope(Process&);
bool validate_user_read(const Process&, LinearAddress) const;
bool validate_user_write(const Process&, LinearAddress) const;
bool validate_user_read(const Process&, VirtualAddress) const;
bool validate_user_write(const Process&, VirtualAddress) const;
enum class ShouldZeroFill
{
@ -71,10 +71,10 @@ public:
int user_physical_pages_in_existence() const { return s_user_physical_pages_in_existence; }
int super_physical_pages_in_existence() const { return s_super_physical_pages_in_existence; }
void map_for_kernel(LinearAddress, PhysicalAddress);
void map_for_kernel(VirtualAddress, PhysicalAddress);
RetainPtr<Region> allocate_kernel_region(size_t, String&& name);
void map_region_at_address(PageDirectory&, Region&, LinearAddress, bool user_accessible);
void map_region_at_address(PageDirectory&, Region&, VirtualAddress, bool user_accessible);
private:
MemoryManager();
@ -89,17 +89,17 @@ private:
void initialize_paging();
void flush_entire_tlb();
void flush_tlb(LinearAddress);
void flush_tlb(VirtualAddress);
RetainPtr<PhysicalPage> allocate_page_table(PageDirectory&, unsigned index);
void map_protected(LinearAddress, size_t length);
void map_protected(VirtualAddress, size_t length);
void create_identity_mapping(PageDirectory&, LinearAddress, size_t length);
void remove_identity_mapping(PageDirectory&, LinearAddress, size_t);
void create_identity_mapping(PageDirectory&, VirtualAddress, size_t length);
void remove_identity_mapping(PageDirectory&, VirtualAddress, size_t);
static Region* region_from_laddr(Process&, LinearAddress);
static const Region* region_from_laddr(const Process&, LinearAddress);
static Region* region_from_vaddr(Process&, VirtualAddress);
static const Region* region_from_vaddr(const Process&, VirtualAddress);
bool copy_on_write(Region&, unsigned page_index_in_region);
bool page_in_from_inode(Region&, unsigned page_index_in_region);
@ -215,12 +215,12 @@ private:
static unsigned s_user_physical_pages_in_existence;
static unsigned s_super_physical_pages_in_existence;
PageTableEntry ensure_pte(PageDirectory&, LinearAddress);
PageTableEntry ensure_pte(PageDirectory&, VirtualAddress);
RetainPtr<PageDirectory> m_kernel_page_directory;
dword* m_page_table_zero;
LinearAddress m_quickmap_addr;
VirtualAddress m_quickmap_addr;
Vector<Retained<PhysicalPage>> m_free_physical_pages;
Vector<Retained<PhysicalPage>> m_free_supervisor_physical_pages;