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Rename LOADER_MEMORY_MAPPING structure to more meaningful LOADER_MEMORY_DESCRIPTOR

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This commit is contained in:
Rafal Kupiec 2024-05-23 19:00:50 +02:00
parent 143803aad9
commit 5221db2e63
Signed by: belliash
GPG Key ID: 4E829243E0CFE6B4
7 changed files with 17 additions and 17 deletions
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4
sdk/xtdk/xtfw.h
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@ -93,13 +93,13 @@ typedef struct _LOADER_INFORMATION_BLOCK
} LOADER_INFORMATION_BLOCK, *PLOADER_INFORMATION_BLOCK; } LOADER_INFORMATION_BLOCK, *PLOADER_INFORMATION_BLOCK;
/* Boot Loader memory mapping information */ /* Boot Loader memory mapping information */
typedef struct _LOADER_MEMORY_MAPPING typedef struct _LOADER_MEMORY_DESCRIPTOR
{ {
LIST_ENTRY ListEntry; LIST_ENTRY ListEntry;
LOADER_MEMORY_TYPE MemoryType; LOADER_MEMORY_TYPE MemoryType;
ULONG BasePage; ULONG BasePage;
ULONG PageCount; ULONG PageCount;
} LOADER_MEMORY_MAPPING, *PLOADER_MEMORY_MAPPING; } LOADER_MEMORY_DESCRIPTOR, *PLOADER_MEMORY_DESCRIPTOR;
/* Loader provided information needed by the kernel to initialize */ /* Loader provided information needed by the kernel to initialize */
typedef struct _KERNEL_INITIALIZATION_BLOCK typedef struct _KERNEL_INITIALIZATION_BLOCK

2
sdk/xtdk/xtstruct.h
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@ -244,7 +244,7 @@ typedef struct _LIST_ENTRY32 LIST_ENTRY32, *PLIST_ENTRY32;
typedef struct _LIST_ENTRY64 LIST_ENTRY64, *PLIST_ENTRY64; typedef struct _LIST_ENTRY64 LIST_ENTRY64, *PLIST_ENTRY64;
typedef struct _LOADER_GRAPHICS_INFORMATION_BLOCK LOADER_GRAPHICS_INFORMATION_BLOCK, *PLOADER_GRAPHICS_INFORMATION_BLOCK; typedef struct _LOADER_GRAPHICS_INFORMATION_BLOCK LOADER_GRAPHICS_INFORMATION_BLOCK, *PLOADER_GRAPHICS_INFORMATION_BLOCK;
typedef struct _LOADER_INFORMATION_BLOCK LOADER_INFORMATION_BLOCK, *PLOADER_INFORMATION_BLOCK; typedef struct _LOADER_INFORMATION_BLOCK LOADER_INFORMATION_BLOCK, *PLOADER_INFORMATION_BLOCK;
typedef struct _LOADER_MEMORY_MAPPING LOADER_MEMORY_MAPPING, *PLOADER_MEMORY_MAPPING; typedef struct _LOADER_MEMORY_DESCRIPTOR LOADER_MEMORY_DESCRIPTOR, *PLOADER_MEMORY_DESCRIPTOR;
typedef struct _M128 M128, *PM128; typedef struct _M128 M128, *PM128;
typedef struct _MMCOLOR_TABLES MMCOLOR_TABLES, *PMMCOLOR_TABLES; typedef struct _MMCOLOR_TABLES MMCOLOR_TABLES, *PMMCOLOR_TABLES;
typedef struct _MMPFNENTRY MMPFNENTRY, *PMMPFNENTRY; typedef struct _MMPFNENTRY MMPFNENTRY, *PMMPFNENTRY;

6
xtldr/modules/xtos_o/xtos.c
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@ -73,7 +73,7 @@ XtGetMemoryDescriptorList(IN PXTBL_PAGE_MAPPING PageMap,
EFI_STATUS Status; EFI_STATUS Status;
ULONGLONG Pages; ULONGLONG Pages;
Pages = (ULONGLONG)EFI_SIZE_TO_PAGES((PageMap->MapSize + 1) * sizeof(LOADER_MEMORY_MAPPING)); Pages = (ULONGLONG)EFI_SIZE_TO_PAGES((PageMap->MapSize + 1) * sizeof(LOADER_MEMORY_DESCRIPTOR));
Status = XtLdrProtocol->Memory.AllocatePages(Pages, &Address); Status = XtLdrProtocol->Memory.AllocatePages(Pages, &Address);
if(Status != STATUS_EFI_SUCCESS) if(Status != STATUS_EFI_SUCCESS)
@ -95,7 +95,7 @@ XtGetMemoryDescriptorList(IN PXTBL_PAGE_MAPPING PageMap,
while(ListEntry != &PageMap->MemoryMap) while(ListEntry != &PageMap->MemoryMap)
{ {
PXTBL_MEMORY_MAPPING MemoryMapping = CONTAIN_RECORD(ListEntry, XTBL_MEMORY_MAPPING, ListEntry); PXTBL_MEMORY_MAPPING MemoryMapping = CONTAIN_RECORD(ListEntry, XTBL_MEMORY_MAPPING, ListEntry);
PLOADER_MEMORY_MAPPING MemoryDescriptor = (PLOADER_MEMORY_MAPPING)Address; PLOADER_MEMORY_DESCRIPTOR MemoryDescriptor = (PLOADER_MEMORY_DESCRIPTOR)Address;
MemoryDescriptor->MemoryType = MemoryMapping->MemoryType; MemoryDescriptor->MemoryType = MemoryMapping->MemoryType;
MemoryDescriptor->BasePage = (UINT_PTR)MemoryMapping->PhysicalAddress / EFI_PAGE_SIZE; MemoryDescriptor->BasePage = (UINT_PTR)MemoryMapping->PhysicalAddress / EFI_PAGE_SIZE;
@ -103,7 +103,7 @@ XtGetMemoryDescriptorList(IN PXTBL_PAGE_MAPPING PageMap,
RtlInsertTailList(MemoryDescriptorList, &MemoryDescriptor->ListEntry); RtlInsertTailList(MemoryDescriptorList, &MemoryDescriptor->ListEntry);
Address = Address + sizeof(LOADER_MEMORY_MAPPING); Address = Address + sizeof(LOADER_MEMORY_DESCRIPTOR);
ListEntry = ListEntry->Flink; ListEntry = ListEntry->Flink;
} }

6
xtoskrnl/includes/globals.h
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@ -49,7 +49,7 @@ EXTERN LIST_ENTRY KepSystemResourcesListHead;
EXTERN KSPIN_LOCK KepSystemResourcesLock; EXTERN KSPIN_LOCK KepSystemResourcesLock;
/* Biggest free memory descriptor */ /* Biggest free memory descriptor */
EXTERN PLOADER_MEMORY_MAPPING MmFreeDescriptor; EXTERN PLOADER_MEMORY_DESCRIPTOR MmFreeDescriptor;
/* Highest physical page number */ /* Highest physical page number */
EXTERN ULONG_PTR MmHighestPhysicalPage; EXTERN ULONG_PTR MmHighestPhysicalPage;
@ -61,7 +61,7 @@ EXTERN ULONG_PTR MmLowestPhysicalPage;
EXTERN ULONG MmNumberOfPhysicalPages; EXTERN ULONG MmNumberOfPhysicalPages;
/* Old biggest free memory descriptor */ /* Old biggest free memory descriptor */
EXTERN LOADER_MEMORY_MAPPING MmOldFreeDescriptor; EXTERN LOADER_MEMORY_DESCRIPTOR MmOldFreeDescriptor;
/* Page Map Level */ /* Page Map Level */
EXTERN ULONG MmPageMapLevel; EXTERN ULONG MmPageMapLevel;
@ -70,7 +70,7 @@ EXTERN ULONG MmPageMapLevel;
EXTERN UCHAR MmProcessorStructuresData[MAXIMUM_PROCESSORS][KPROCESSOR_STRUCTURES_SIZE]; EXTERN UCHAR MmProcessorStructuresData[MAXIMUM_PROCESSORS][KPROCESSOR_STRUCTURES_SIZE];
/* Allocation descriptors dedicated for HAL */ /* Allocation descriptors dedicated for HAL */
EXTERN LOADER_MEMORY_MAPPING MmpHalAllocationDescriptors[MM_HAL_ALLOCATION_DESCRIPTORS]; EXTERN LOADER_MEMORY_DESCRIPTOR MmpHalAllocationDescriptors[MM_HAL_ALLOCATION_DESCRIPTORS];
/* Live address of kernel HAL heap */ /* Live address of kernel HAL heap */
EXTERN PVOID MmpHalHeapStart; EXTERN PVOID MmpHalHeapStart;

6
xtoskrnl/mm/globals.c
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@ -10,7 +10,7 @@
/* Biggest free memory descriptor */ /* Biggest free memory descriptor */
PLOADER_MEMORY_MAPPING MmFreeDescriptor; PLOADER_MEMORY_DESCRIPTOR MmFreeDescriptor;
/* Highest physical page number */ /* Highest physical page number */
ULONG_PTR MmHighestPhysicalPage; ULONG_PTR MmHighestPhysicalPage;
@ -22,7 +22,7 @@ ULONG_PTR MmLowestPhysicalPage = -1;
ULONG MmNumberOfPhysicalPages; ULONG MmNumberOfPhysicalPages;
/* Old biggest free memory descriptor */ /* Old biggest free memory descriptor */
LOADER_MEMORY_MAPPING MmOldFreeDescriptor; LOADER_MEMORY_DESCRIPTOR MmOldFreeDescriptor;
/* Page Map Level */ /* Page Map Level */
ULONG MmPageMapLevel; ULONG MmPageMapLevel;
@ -31,7 +31,7 @@ ULONG MmPageMapLevel;
UCHAR MmProcessorStructuresData[MAXIMUM_PROCESSORS][KPROCESSOR_STRUCTURES_SIZE] = {0}; UCHAR MmProcessorStructuresData[MAXIMUM_PROCESSORS][KPROCESSOR_STRUCTURES_SIZE] = {0};
/* Allocation descriptors dedicated for HAL */ /* Allocation descriptors dedicated for HAL */
LOADER_MEMORY_MAPPING MmpHalAllocationDescriptors[MM_HAL_ALLOCATION_DESCRIPTORS]; LOADER_MEMORY_DESCRIPTOR MmpHalAllocationDescriptors[MM_HAL_ALLOCATION_DESCRIPTORS];
/* Live address of kernel HAL heap */ /* Live address of kernel HAL heap */
PVOID MmpHalHeapStart = MM_HAL_HEAP_START_ADDRESS; PVOID MmpHalHeapStart = MM_HAL_HEAP_START_ADDRESS;

4
xtoskrnl/mm/hlpool.c
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@ -31,7 +31,7 @@ MmAllocateHalMemory(IN PFN_NUMBER PageCount,
IN BOOLEAN Aligned, IN BOOLEAN Aligned,
OUT PULONG_PTR Buffer) OUT PULONG_PTR Buffer)
{ {
PLOADER_MEMORY_MAPPING Descriptor, ExtraDescriptor, HalDescriptor; PLOADER_MEMORY_DESCRIPTOR Descriptor, ExtraDescriptor, HalDescriptor;
PFN_NUMBER Alignment, MaxPage; PFN_NUMBER Alignment, MaxPage;
ULONGLONG PhysicalAddress; ULONGLONG PhysicalAddress;
PLIST_ENTRY ListEntry; PLIST_ENTRY ListEntry;
@ -53,7 +53,7 @@ MmAllocateHalMemory(IN PFN_NUMBER PageCount,
ListEntry = KeInitializationBlock->MemoryDescriptorListHead.Flink; ListEntry = KeInitializationBlock->MemoryDescriptorListHead.Flink;
while(ListEntry != &KeInitializationBlock->MemoryDescriptorListHead) while(ListEntry != &KeInitializationBlock->MemoryDescriptorListHead)
{ {
Descriptor = CONTAIN_RECORD(ListEntry, LOADER_MEMORY_MAPPING, ListEntry); Descriptor = CONTAIN_RECORD(ListEntry, LOADER_MEMORY_DESCRIPTOR, ListEntry);
/* Align memory to 64KB if needed */ /* Align memory to 64KB if needed */
Alignment = Aligned ? (((Descriptor->BasePage + 0x0F) & ~0x0F) - Descriptor->BasePage) : 0; Alignment = Aligned ? (((Descriptor->BasePage + 0x0F) & ~0x0F) - Descriptor->BasePage) : 0;

6
xtoskrnl/mm/init.c
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@ -64,7 +64,7 @@ XTAPI
VOID VOID
MmpScanMemoryDescriptors(VOID) MmpScanMemoryDescriptors(VOID)
{ {
PLOADER_MEMORY_MAPPING MemoryDescriptor; PLOADER_MEMORY_DESCRIPTOR MemoryDescriptor;
PLIST_ENTRY MemoryMappings; PLIST_ENTRY MemoryMappings;
PFN_NUMBER FreePages; PFN_NUMBER FreePages;
@ -76,7 +76,7 @@ MmpScanMemoryDescriptors(VOID)
while(MemoryMappings != &KeInitializationBlock->MemoryDescriptorListHead) while(MemoryMappings != &KeInitializationBlock->MemoryDescriptorListHead)
{ {
/* Get memory descriptor */ /* Get memory descriptor */
MemoryDescriptor = CONTAIN_RECORD(MemoryMappings, LOADER_MEMORY_MAPPING, ListEntry); MemoryDescriptor = CONTAIN_RECORD(MemoryMappings, LOADER_MEMORY_DESCRIPTOR, ListEntry);
/* Check if memory type is invisible or cached */ /* Check if memory type is invisible or cached */
if(MmpVerifyMemoryTypeInvisible(MemoryDescriptor->MemoryType) || if(MmpVerifyMemoryTypeInvisible(MemoryDescriptor->MemoryType) ||
@ -125,7 +125,7 @@ MmpScanMemoryDescriptors(VOID)
} }
/* Store original free descriptor */ /* Store original free descriptor */
RtlCopyMemory(&MmOldFreeDescriptor, MmFreeDescriptor, sizeof(LOADER_MEMORY_MAPPING)); RtlCopyMemory(&MmOldFreeDescriptor, MmFreeDescriptor, sizeof(LOADER_MEMORY_DESCRIPTOR));
} }
/** Checks whether the specified memory type should be considered as free. /** Checks whether the specified memory type should be considered as free.