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Various QoL changes

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This commit is contained in:
Alex
2023-09-03 19:24:14 +03:00
parent 4abf69f597
commit c5c76d3f9d
8 changed files with 138 additions and 167 deletions
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30
include/memory.hpp
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@ -63,7 +63,7 @@ extern uintptr_t _kernel_bss_start, _kernel_bss_end;
// To pages
#define TO_PAGES(d) (((d) + PAGE_SIZE - 1) / PAGE_SIZE)
// From pages
#define FROM_PAGES(d) ((d)*PAGE_SIZE)
#define FROM_PAGES(d) ((d) * PAGE_SIZE)
#if defined(a64) || defined(aa64)
#define KERNEL_VMA_OFFSET 0xFFFFFFFF80000000
@ -790,7 +790,9 @@ namespace Memory
* @return true if page has the specified flag.
* @return false if page is has the specified flag.
*/
bool Check(void *VirtualAddress, PTFlag Flag = PTFlag::P, MapType Type = MapType::FourKiB);
bool Check(void *VirtualAddress,
PTFlag Flag = PTFlag::P,
MapType Type = MapType::FourKiB);
/**
* @brief Get physical address of the page.
@ -822,7 +824,10 @@ namespace Memory
* @param Flags Flags of the page. Check PTFlag enum.
* @param Type Type of the page. Check MapType enum.
*/
void Map(void *VirtualAddress, void *PhysicalAddress, uint64_t Flag = PTFlag::P, MapType Type = MapType::FourKiB);
void Map(void *VirtualAddress,
void *PhysicalAddress,
uint64_t Flag = PTFlag::P,
MapType Type = MapType::FourKiB);
/**
* @brief Map multiple pages.
@ -833,7 +838,11 @@ namespace Memory
* @param Flags Flags of the page. Check PTFlag enum.
* @param Type Type of the page. Check MapType enum.
*/
__always_inline inline void Map(void *VirtualAddress, void *PhysicalAddress, size_t Length, uint64_t Flags, MapType Type = MapType::FourKiB)
__always_inline inline void Map(void *VirtualAddress,
void *PhysicalAddress,
size_t Length,
uint64_t Flags,
MapType Type = MapType::FourKiB)
{
int PageSize = PAGE_SIZE_4K;
@ -845,7 +854,11 @@ namespace Memory
PageSize = PAGE_SIZE_1G;
for (uintptr_t i = 0; i < Length; i += PageSize)
this->Map((void *)((uintptr_t)VirtualAddress + i), (void *)((uintptr_t)PhysicalAddress + i), Flags, Type);
{
this->Map((void *)((uintptr_t)VirtualAddress + i),
(void *)((uintptr_t)PhysicalAddress + i),
Flags, Type);
}
}
/**
@ -863,7 +876,12 @@ namespace Memory
* @param FailOnModulo If true, the function will return NoMapType if the length is not a multiple of the page size.
* @return The best page size to map the pages.
*/
__always_inline inline MapType OptimizedMap(void *VirtualAddress, void *PhysicalAddress, size_t Length, uint64_t Flags, bool Fit = false, bool FailOnModulo = false)
__always_inline inline MapType OptimizedMap(void *VirtualAddress,
void *PhysicalAddress,
size_t Length,
uint64_t Flags,
bool Fit = false,
bool FailOnModulo = false)
{
if (unlikely(Fit))
{