eersoy93/exectos
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Initial paging support

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This commit is contained in:
Rafal Kupiec
2024-01-17 14:42:07 +01:00
parent 8f40683270
commit 89c18bbce6
9 changed files with 700 additions and 0 deletions
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17
sdk/xtdk/bltypes.h
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@@ -92,9 +92,13 @@ typedef EFI_STATUS (*PBL_FREE_POOL)(IN PVOID Memory);
typedef EFI_STATUS (*PBL_GET_MEMORY_MAP)(OUT PEFI_MEMORY_MAP MemoryMap);
typedef PLIST_ENTRY (*PBL_GET_MODULES_LIST)();
typedef INT_PTR (*PBL_GET_SECURE_BOOT_STATUS)();
typedef VOID (*PBL_INITIALIZE_PAGE_MAP)(OUT PXTBL_PAGE_MAPPING PageMap, IN SHORT PageMapLevel, IN PVOID *MemoryMapAddress);
typedef EFI_STATUS (*PBL_INSTALL_XT_PROTOCOL)(IN PVOID Interface, IN PEFI_GUID Guid);
typedef EFI_STATUS (*PBL_INVOKE_BOOT_PROTOCOL)(IN PLIST_ENTRY OptionsList);
typedef EFI_STATUS (*PBL_LOCATE_PROTOCOL_HANDLES)(OUT PEFI_HANDLE *Handles, OUT PUINT_PTR Count, IN PEFI_GUID ProtocolGuid);
typedef EFI_STATUS (*PBL_MAP_EFI_MEMORY)(IN OUT PXTBL_PAGE_MAPPING PageMap, IN OUT PVOID *MemoryMapAddress);
typedef EFI_STATUS (*PBL_MAP_PAGE)(IN PXTBL_PAGE_MAPPING PageMap, IN UINT_PTR VirtualAddress, IN UINT_PTR PhysicalAddress, IN UINT NumberOfPages);
typedef EFI_STATUS (*PBL_MAP_VIRTUAL_MEMORY)(IN OUT PXTBL_PAGE_MAPPING PageMap, IN PVOID VirtualAddress, IN PVOID PhysicalAddress, IN UINT NumberOfPages, IN LOADER_MEMORY_TYPE MemoryType);
typedef EFI_STATUS (*PBL_OPEN_VOLUME)(IN PEFI_DEVICE_PATH_PROTOCOL DevicePath, OUT PEFI_HANDLE DiskHandle, OUT PEFI_FILE_HANDLE *FsHandle);
typedef EFI_STATUS (*PBL_OPEN_PROTOCOL)(OUT PEFI_HANDLE Handle, OUT PVOID *ProtocolHandler, IN PEFI_GUID ProtocolGuid);
typedef EFI_STATUS (*PBL_OPEN_PROTOCOL_HANDLE)(IN EFI_HANDLE Handle, OUT PVOID *ProtocolHandler, IN PEFI_GUID ProtocolGuid);
@@ -191,6 +195,15 @@ typedef struct _XTBL_MODULE_INFO
PEFI_IMAGE_UNLOAD UnloadModule;
} XTBL_MODULE_INFO, *PXTBL_MODULE_INFO;
/* Boot Loader page mapping information */
typedef struct _XTBL_PAGE_MAPPING
{
LIST_ENTRY MemoryMap;
PVOID PtePointer;
PVOID MemoryMapAddress;
SHORT PageMapLevel;
} XTBL_PAGE_MAPPING, *PXTBL_PAGE_MAPPING;
/* XTLDR Status data */
typedef struct _XTBL_STATUS
{
@@ -268,6 +281,10 @@ typedef struct _XTBL_LOADER_PROTOCOL
PBL_FREE_PAGES FreePages;
PBL_FREE_POOL FreePool;
PBL_GET_MEMORY_MAP GetMemoryMap;
PBL_INITIALIZE_PAGE_MAP InitializePageMap;
PBL_MAP_EFI_MEMORY MapEfiMemory;
PBL_MAP_PAGE MapPage;
PBL_MAP_VIRTUAL_MEMORY MapVirtualMemory;
PBL_SET_MEMORY SetMemory;
PBL_ZERO_MEMORY ZeroMemory;
} Memory;

1
sdk/xtdk/xtfw.h
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@@ -111,6 +111,7 @@ typedef struct _LOADER_INFORMATION_BLOCK
LOADER_GRAPHICS_INFORMATION_BLOCK FrameBuffer;
} LOADER_INFORMATION_BLOCK, *PLOADER_INFORMATION_BLOCK;
/* Boot Loader memory mapping information */
typedef struct _LOADER_MEMORY_MAPPING
{
LIST_ENTRY ListEntry;

1
sdk/xtdk/xtstruct.h
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@@ -281,6 +281,7 @@ typedef struct _XTBL_KNOWN_BOOT_PROTOCOL XTBL_KNOWN_BOOT_PROTOCOL, *PXTBL_KNOWN_
typedef struct _XTBL_LOADER_PROTOCOL XTBL_LOADER_PROTOCOL, *PXTBL_LOADER_PROTOCOL;
typedef struct _XTBL_MODULE_DEPS XTBL_MODULE_DEPS, *PXTBL_MODULE_DEPS;
typedef struct _XTBL_MODULE_INFO XTBL_MODULE_INFO, *PXTBL_MODULE_INFO;
typedef struct _XTBL_PAGE_MAPPING XTBL_PAGE_MAPPING, *PXTBL_PAGE_MAPPING;
typedef struct _XTBL_STATUS XTBL_STATUS, *PXTBL_STATUS;
/* Unions forward references */