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Refactor Check and CheckRegion functions in virtual.hpp

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This commit is contained in:
EnderIce2
2024-03-19 03:52:44 +02:00
parent 3a5513ef8b
commit 1bd58a309f
3 changed files with 166 additions and 81 deletions
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20
include/memory/virtual.hpp
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@ -59,12 +59,9 @@ namespace Memory
*
* @param VirtualAddress Virtual address of the page
* @param Flag Flag to check
* @param Type Type of the page. Check MapType enum.
* @return true if page has the specified flag, false otherwise.
*/
bool Check(void *VirtualAddress,
PTFlag Flag = PTFlag::P,
MapType Type = MapType::FourKiB);
bool Check(void *VirtualAddress, PTFlag Flag = PTFlag::P);
/**
* @brief Check if the region has the specified flag.
@ -72,17 +69,14 @@ namespace Memory
* @param VirtualAddress Virtual address of the region.
* @param Length Length of the region.
* @param Flag Flag to check.
* @param Type Type of the page. Check MapType enum.
* @return true if the region has the specified flag, false otherwise.
*/
bool CheckRegion(void *VirtualAddress,
size_t Length,
PTFlag Flag = PTFlag::P,
MapType Type = MapType::FourKiB)
bool CheckRegion(void *VirtualAddress, size_t Length,
PTFlag Flag = PTFlag::P)
{
for (size_t i = 0; i < Length; i += PAGE_SIZE_4K)
{
if (!this->Check((void *)((uintptr_t)VirtualAddress + i), Flag, Type))
if (!this->Check((void *)((uintptr_t)VirtualAddress + i), Flag))
{
debug("address %#lx for pt %#lx has flag(s) %#lx",
(uintptr_t)VirtualAddress + i, this->pTable, Flag);
@ -293,11 +287,7 @@ namespace Memory
* @param Flags Flags of the page. Check PTFlag enum.
* @param Type Type of the page. Check MapType enum.
*/
__always_inline inline void Remap(void *VirtualAddress, void *PhysicalAddress, uint64_t Flags, MapType Type = MapType::FourKiB)
{
this->Unmap(VirtualAddress, Type);
this->Map(VirtualAddress, PhysicalAddress, Flags, Type);
}
void Remap(void *VirtualAddress, void *PhysicalAddress, uint64_t Flags, MapType Type = MapType::FourKiB);
/**
* @brief Construct a new Virtual object