xt-sys/exectos
3
5
Fork 2
Code Issues 7 Pull Requests 1 Actions Projects 1 Releases Wiki Activity

Initialize system PTE pools and implement reservation routines
All checks were successful
Builds / ExectOS (amd64, debug) (push) Successful in 27s
Details
Builds / ExectOS (amd64, release) (push) Successful in 25s
Details
Builds / ExectOS (i686, release) (push) Successful in 27s
Details
Builds / ExectOS (i686, debug) (push) Successful in 29s
Details

Browse Source
This commit is contained in:
Aiken Harris
2025-12-23 20:16:08 +01:00
parent 1e3917882c
commit 5012c8dc37
5 changed files with 332 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
xtoskrnl/mm/data.cc
View File

@@ -57,5 +57,20 @@ LOADER_MEMORY_DESCRIPTOR MM::Pfn::OriginalFreeDescriptor;
/* Size of the PFN database in pages */
PFN_NUMBER MM::Pfn::PfnDatabaseSize;
/* Array of lists for available System PTEs, separated by pool type */
MMPTE MM::Pte::FirstSystemFreePte[MaximumPtePoolTypes];
/* Virtual base address of the System PTE space */
PMMPTE MM::Pte::SystemPteBase;
/* End addresses for the System PTE ranges */
PMMPTE MM::Pte::SystemPtesEnd[MaximumPtePoolTypes];
/* Start addresses for the System PTE ranges */
PMMPTE MM::Pte::SystemPtesStart[MaximumPtePoolTypes];
/* Total count of available System PTEs */
ULONG MM::Pte::TotalSystemFreePtes[MaximumPtePoolTypes];
/* Template PTE entry containing standard flags for a valid, present kernel page */
MMPTE MM::Pte::ValidPte = {MM_PTE_VALID|MM_PTE_EXECUTE_READWRITE|MM_PTE_DIRTY|MM_PTE_ACCESSED};