MOS Source Code
Loading...
Searching...
No Matches
paging.cpp File Reference
#include "mos/mm/mm.hpp"
#include "mos/mm/paging/pml_types.hpp"
#include "mos/mm/paging/pmlx/pml2.hpp"
#include "mos/mm/paging/pmlx/pml3.hpp"
#include "mos/mm/paging/pmlx/pml4.hpp"
#include "mos/platform/platform.hpp"
#include "mos/syslog/printk.hpp"
#include "mos/x86/cpu/cpuid.hpp"
#include "mos/x86/mm/paging_impl.hpp"
#include "mos/x86/x86_platform.hpp"
#include <algorithm>
#include <mos/lib/structures/list.hpp>
#include <mos/lib/sync/spinlock.hpp>
#include <mos/types.hpp>
#include <mos_stdlib.hpp>
Include dependency graph for paging.cpp:

Go to the source code of this file.

Functions

static void x86_setup_direct_map (pml4_t pml4)
void x86_paging_setup ()
pfn_t platform_pml1e_get_pfn (const pml1e_t *pml1e)
void platform_pml1e_set_pfn (pml1e_t *pml1e, pfn_t pfn)
bool platform_pml1e_get_present (const pml1e_t *pml1e)
void platform_pml1e_set_flags (pml1e_t *pml1e, VMFlags flags)
VMFlags platform_pml1e_get_flags (const pml1e_t *pml1e)
pml1_t platform_pml2e_get_pml1 (const pml2e_t *pml2e)
void platform_pml2e_set_pml1 (pml2e_t *pml2e, pml1_t pml1, pfn_t pml1_pfn)
bool platform_pml2e_get_present (const pml2e_t *pml2e)
void platform_pml2e_set_flags (pml2e_t *pml2e, VMFlags flags)
VMFlags platform_pml2e_get_flags (const pml2e_t *pml2e)
bool platform_pml2e_is_huge (const pml2e_t *pml2e)
void platform_pml2e_set_huge (pml2e_t *pml2e, pfn_t pfn)
pfn_t platform_pml2e_get_huge_pfn (const pml2e_t *pml2)
pml2_t platform_pml3e_get_pml2 (const pml3e_t *pml3e)
void platform_pml3e_set_pml2 (pml3e_t *pml3e, pml2_t pml2, pfn_t pml2_pfn)
bool platform_pml3e_get_present (const pml3e_t *pml3e)
void platform_pml3e_set_flags (pml3e_t *pml3e, VMFlags flags)
VMFlags platform_pml3e_get_flags (const pml3e_t *pml3e)
bool platform_pml3e_is_huge (const pml3e_t *pml3e)
void platform_pml3e_set_huge (pml3e_t *pml3e, pfn_t pfn)
pfn_t platform_pml3e_get_huge_pfn (const pml3e_t *pml3)
pml3_t platform_pml4e_get_pml3 (const pml4e_t *pml4e)
void platform_pml4e_set_pml3 (pml4e_t *pml4e, pml3_t pml3, pfn_t pml3_pfn)
bool platform_pml4e_get_present (const pml4e_t *pml4e)
void platform_pml4e_set_flags (pml4e_t *pml4e, VMFlags flags)
VMFlags platform_pml4e_get_flags (const pml4e_t *pml4e)

Function Documentation

◆ x86_setup_direct_map()

void x86_setup_direct_map ( pml4_t pml4)
static

Definition at line 20 of file paging.cpp.

Referenced by x86_paging_setup().

Here is the call graph for this function:

◆ x86_paging_setup()

void x86_paging_setup ( void )

Definition at line 61 of file paging.cpp.

Referenced by platform_startup_setup_kernel_mm().

Here is the call graph for this function:

◆ platform_pml1e_get_pfn()

pfn_t platform_pml1e_get_pfn ( const pml1e_t * pml1e)

Definition at line 66 of file paging.cpp.

Here is the call graph for this function:

◆ platform_pml1e_set_pfn()

void platform_pml1e_set_pfn ( pml1e_t * pml1e,
pfn_t pfn )

Definition at line 72 of file paging.cpp.

Here is the call graph for this function:

◆ platform_pml1e_get_present()

bool platform_pml1e_get_present ( const pml1e_t * pml1e)

Definition at line 79 of file paging.cpp.

Here is the call graph for this function:

◆ platform_pml1e_set_flags()

void platform_pml1e_set_flags ( pml1e_t * pml1e,
VMFlags flags )

Definition at line 85 of file paging.cpp.

Here is the call graph for this function:

◆ platform_pml1e_get_flags()

VMFlags platform_pml1e_get_flags ( const pml1e_t * pml1e)

Definition at line 96 of file paging.cpp.

Here is the call graph for this function:

◆ platform_pml2e_get_pml1()

pml1_t platform_pml2e_get_pml1 ( const pml2e_t * pml2e)

Definition at line 111 of file paging.cpp.

Here is the call graph for this function:

◆ platform_pml2e_set_pml1()

void platform_pml2e_set_pml1 ( pml2e_t * pml2e,
pml1_t pml1,
pfn_t pml1_pfn )

Definition at line 117 of file paging.cpp.

Here is the call graph for this function:

◆ platform_pml2e_get_present()

bool platform_pml2e_get_present ( const pml2e_t * pml2e)

Definition at line 125 of file paging.cpp.

Here is the call graph for this function:

◆ platform_pml2e_set_flags()

void platform_pml2e_set_flags ( pml2e_t * pml2e,
VMFlags flags )

Definition at line 131 of file paging.cpp.

Referenced by x86_setup_direct_map().

Here is the call graph for this function:

◆ platform_pml2e_get_flags()

VMFlags platform_pml2e_get_flags ( const pml2e_t * pml2e)

Definition at line 149 of file paging.cpp.

Here is the call graph for this function:

◆ platform_pml2e_is_huge()

bool platform_pml2e_is_huge ( const pml2e_t * pml2e)

Definition at line 167 of file paging.cpp.

Referenced by mm_do_get_flags(), mm_do_get_pfn(), pagetable_iter_next(), and pagetable_iterator_start_current_range().

Here is the call graph for this function:

◆ platform_pml2e_set_huge()

void platform_pml2e_set_huge ( pml2e_t * pml2e,
pfn_t pfn )

Definition at line 173 of file paging.cpp.

Referenced by x86_setup_direct_map().

Here is the call graph for this function:

◆ platform_pml2e_get_huge_pfn()

pfn_t platform_pml2e_get_huge_pfn ( const pml2e_t * pml2)

Definition at line 182 of file paging.cpp.

Referenced by mm_do_get_pfn(), pagetable_iter_next(), and pagetable_iterator_start_current_range().

Here is the call graph for this function:

◆ platform_pml3e_get_pml2()

pml2_t platform_pml3e_get_pml2 ( const pml3e_t * pml3e)

Definition at line 190 of file paging.cpp.

Here is the call graph for this function:

◆ platform_pml3e_set_pml2()

void platform_pml3e_set_pml2 ( pml3e_t * pml3e,
pml2_t pml2,
pfn_t pml2_pfn )

Definition at line 196 of file paging.cpp.

Here is the call graph for this function:

◆ platform_pml3e_get_present()

bool platform_pml3e_get_present ( const pml3e_t * pml3e)

Definition at line 204 of file paging.cpp.

Here is the call graph for this function:

◆ platform_pml3e_set_flags()

void platform_pml3e_set_flags ( pml3e_t * pml3e,
VMFlags flags )

Definition at line 210 of file paging.cpp.

Referenced by x86_setup_direct_map().

Here is the call graph for this function:

◆ platform_pml3e_get_flags()

VMFlags platform_pml3e_get_flags ( const pml3e_t * pml3e)

Definition at line 228 of file paging.cpp.

Here is the call graph for this function:

◆ platform_pml3e_is_huge()

bool platform_pml3e_is_huge ( const pml3e_t * pml3e)

Definition at line 245 of file paging.cpp.

Referenced by mm_do_get_flags(), mm_do_get_pfn(), pagetable_iter_next(), and pagetable_iterator_start_current_range().

Here is the call graph for this function:

◆ platform_pml3e_set_huge()

void platform_pml3e_set_huge ( pml3e_t * pml3e,
pfn_t pfn )

Definition at line 251 of file paging.cpp.

Referenced by platform_startup_setup_kernel_mm(), and x86_setup_direct_map().

Here is the call graph for this function:

◆ platform_pml3e_get_huge_pfn()

pfn_t platform_pml3e_get_huge_pfn ( const pml3e_t * pml3)

Definition at line 260 of file paging.cpp.

Referenced by mm_do_get_pfn(), pagetable_iter_next(), and pagetable_iterator_start_current_range().

Here is the call graph for this function:

◆ platform_pml4e_get_pml3()

pml3_t platform_pml4e_get_pml3 ( const pml4e_t * pml4e)

Definition at line 268 of file paging.cpp.

Here is the call graph for this function:

◆ platform_pml4e_set_pml3()

void platform_pml4e_set_pml3 ( pml4e_t * pml4e,
pml3_t pml3,
pfn_t pml3_pfn )

Definition at line 274 of file paging.cpp.

Here is the call graph for this function:

◆ platform_pml4e_get_present()

bool platform_pml4e_get_present ( const pml4e_t * pml4e)

Definition at line 282 of file paging.cpp.

Here is the call graph for this function:

◆ platform_pml4e_set_flags()

void platform_pml4e_set_flags ( pml4e_t * pml4e,
VMFlags flags )

Definition at line 288 of file paging.cpp.

Referenced by x86_setup_direct_map().

Here is the call graph for this function:

◆ platform_pml4e_get_flags()

VMFlags platform_pml4e_get_flags ( const pml4e_t * pml4e)

Definition at line 299 of file paging.cpp.

Here is the call graph for this function: