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

Implement kernel lookaside lists
Some checks failed
Builds / ExectOS (i686, release) (push) Failing after 28s
Details
Builds / ExectOS (i686, debug) (push) Failing after 29s
Details
Builds / ExectOS (amd64, release) (push) Failing after 34s
Details
Builds / ExectOS (amd64, debug) (push) Failing after 36s
Details

Browse Source
This commit is contained in:
Aiken Harris
2026-06-23 19:05:04 +02:00
parent f66e27cf83
commit 8479c95e82
7 changed files with 418 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
xtoskrnl/includes/ex.hh
View File

@@ -11,6 +11,7 @@
#include <xtos.hh>
#include <ex/laslist.hh>
#include <ex/rundown.hh>
#endif /* __XTOSKRNL_EX_HH */

44
xtoskrnl/includes/ex/laslist.hh Normal file
View File

@@ -0,0 +1,44 @@
/**
* PROJECT: ExectOS
* COPYRIGHT: See COPYING.md in the top level directory
* FILE: xtoskrnl/includes/ex/laslist.hh
* DESCRIPTION: Lookaside Lists support
* DEVELOPERS: Aiken Harris <harraiken91@gmail.com>
*/
#ifndef __XTOSKRNL_EX_LASLIST_HH
#define __XTOSKRNL_EX_LASLIST_HH
#include <xtos.hh>
/* Architecture-specific Library */
namespace EX
{
class LookasideList
{
private:
STATIC LIST_ENTRY NonPagedLookasideListHead;
STATIC KSPIN_LOCK NonPagedLookasideListLock;
STATIC GENERAL_LOOKASIDE NonPagedPoolLookasideLists[POOL_LOOKASIDE_LISTS];
STATIC LIST_ENTRY PagedLookasideListHead;
STATIC KSPIN_LOCK PagedLookasideListLock;
STATIC GENERAL_LOOKASIDE PagedPoolLookasideLists[POOL_LOOKASIDE_LISTS];
STATIC LIST_ENTRY PoolLookasideListHead;
STATIC LIST_ENTRY SystemLookasideListHead;
public:
STATIC XTAPI PVOID AllocateFromLookasideList(IN PNONPAGED_LOOKASIDE_LIST LookasideList);
STATIC XTAPI PVOID AllocateFromLookasideList(IN PPAGED_LOOKASIDE_LIST LookasideList);
STATIC XTAPI VOID InitializeLookasideList(IN OUT PGENERAL_LOOKASIDE LookasideList,
IN MMPOOL_TYPE PoolType,
IN ULONG Size,
IN ULONG Tag,
IN USHORT MaxDepth,
IN PLIST_ENTRY ListHead);
STATIC XTAPI VOID InitializePointers(VOID);
STATIC XTAPI VOID InitializeSystemLookasideLists(VOID);
};
}
#endif /* __XTOSKRNL_EX_LASLIST_HH */