From af1a266670d040d2f4083ff309d732d648afba2a Mon Sep 17 00:00:00 2001 From: Angelos Mouzakitis Date: Tue, 10 Oct 2023 14:33:42 +0000 Subject: Add submodule dependency files Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec --- .../BaseMemoryAllocationLibNull.c | 569 +++++++++++++++++++++ .../BaseMemoryAllocationLibNull.inf | 33 ++ .../BaseMemoryAllocationLibNull.uni | 15 + 3 files changed, 617 insertions(+) create mode 100644 roms/edk2/MdeModulePkg/Library/BaseMemoryAllocationLibNull/BaseMemoryAllocationLibNull.c create mode 100644 roms/edk2/MdeModulePkg/Library/BaseMemoryAllocationLibNull/BaseMemoryAllocationLibNull.inf create mode 100644 roms/edk2/MdeModulePkg/Library/BaseMemoryAllocationLibNull/BaseMemoryAllocationLibNull.uni (limited to 'roms/edk2/MdeModulePkg/Library/BaseMemoryAllocationLibNull') diff --git a/roms/edk2/MdeModulePkg/Library/BaseMemoryAllocationLibNull/BaseMemoryAllocationLibNull.c b/roms/edk2/MdeModulePkg/Library/BaseMemoryAllocationLibNull/BaseMemoryAllocationLibNull.c new file mode 100644 index 000000000..4079472e8 --- /dev/null +++ b/roms/edk2/MdeModulePkg/Library/BaseMemoryAllocationLibNull/BaseMemoryAllocationLibNull.c @@ -0,0 +1,569 @@ +/** @file + Dummy support routines for memory allocation + + Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.
+ Copyright (c) 2018, Linaro, Ltd. All rights reserved.
+ SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + + +#include + +#include +#include + + +/** + Allocates one or more 4KB pages of type EfiBootServicesData. + + Allocates the number of 4KB pages of type EfiBootServicesData and returns a pointer to the + allocated buffer. The buffer returned is aligned on a 4KB boundary. If Pages is 0, then NULL + is returned. If there is not enough memory remaining to satisfy the request, then NULL is + returned. + + @param Pages The number of 4 KB pages to allocate. + + @return A pointer to the allocated buffer or NULL if allocation fails. + +**/ +VOID * +EFIAPI +AllocatePages ( + IN UINTN Pages + ) +{ + ASSERT (FALSE); + return NULL; +} + +/** + Allocates one or more 4KB pages of type EfiRuntimeServicesData. + + Allocates the number of 4KB pages of type EfiRuntimeServicesData and returns a pointer to the + allocated buffer. The buffer returned is aligned on a 4KB boundary. If Pages is 0, then NULL + is returned. If there is not enough memory remaining to satisfy the request, then NULL is + returned. + + @param Pages The number of 4 KB pages to allocate. + + @return A pointer to the allocated buffer or NULL if allocation fails. + +**/ +VOID * +EFIAPI +AllocateRuntimePages ( + IN UINTN Pages + ) +{ + ASSERT (FALSE); + return NULL; +} + +/** + Allocates one or more 4KB pages of type EfiReservedMemoryType. + + Allocates the number of 4KB pages of type EfiReservedMemoryType and returns a pointer to the + allocated buffer. The buffer returned is aligned on a 4KB boundary. If Pages is 0, then NULL + is returned. If there is not enough memory remaining to satisfy the request, then NULL is + returned. + + @param Pages The number of 4 KB pages to allocate. + + @return A pointer to the allocated buffer or NULL if allocation fails. + +**/ +VOID * +EFIAPI +AllocateReservedPages ( + IN UINTN Pages + ) +{ + ASSERT (FALSE); + return NULL; +} + +/** + Frees one or more 4KB pages that were previously allocated with one of the page allocation + functions in the Memory Allocation Library. + + Frees the number of 4KB pages specified by Pages from the buffer specified by Buffer. Buffer + must have been allocated on a previous call to the page allocation services of the Memory + Allocation Library. If it is not possible to free allocated pages, then this function will + perform no actions. + + If Buffer was not allocated with a page allocation function in the Memory Allocation Library, + then ASSERT(). + If Pages is zero, then ASSERT(). + + @param Buffer The pointer to the buffer of pages to free. + @param Pages The number of 4 KB pages to free. + +**/ +VOID +EFIAPI +FreePages ( + IN VOID *Buffer, + IN UINTN Pages + ) +{ + ASSERT (FALSE); +} + +/** + Allocates one or more 4KB pages of type EfiBootServicesData at a specified alignment. + + Allocates the number of 4KB pages specified by Pages of type EfiBootServicesData with an + alignment specified by Alignment. The allocated buffer is returned. If Pages is 0, then NULL is + returned. If there is not enough memory at the specified alignment remaining to satisfy the + request, then NULL is returned. + + If Alignment is not a power of two and Alignment is not zero, then ASSERT(). + If Pages plus EFI_SIZE_TO_PAGES (Alignment) overflows, then ASSERT(). + + @param Pages The number of 4 KB pages to allocate. + @param Alignment The requested alignment of the allocation. + Must be a power of two. + If Alignment is zero, then byte alignment is used. + + @return A pointer to the allocated buffer or NULL if allocation fails. + +**/ +VOID * +EFIAPI +AllocateAlignedPages ( + IN UINTN Pages, + IN UINTN Alignment + ) +{ + ASSERT (FALSE); + return NULL; +} + +/** + Allocates one or more 4KB pages of type EfiRuntimeServicesData at a specified alignment. + + Allocates the number of 4KB pages specified by Pages of type EfiRuntimeServicesData with an + alignment specified by Alignment. The allocated buffer is returned. If Pages is 0, then NULL is + returned. If there is not enough memory at the specified alignment remaining to satisfy the + request, then NULL is returned. + + If Alignment is not a power of two and Alignment is not zero, then ASSERT(). + If Pages plus EFI_SIZE_TO_PAGES (Alignment) overflows, then ASSERT(). + + @param Pages The number of 4 KB pages to allocate. + @param Alignment The requested alignment of the allocation. + Must be a power of two. + If Alignment is zero, then byte alignment is used. + + @return A pointer to the allocated buffer or NULL if allocation fails. + +**/ +VOID * +EFIAPI +AllocateAlignedRuntimePages ( + IN UINTN Pages, + IN UINTN Alignment + ) +{ + ASSERT (FALSE); + return NULL; +} + +/** + Allocates one or more 4KB pages of type EfiReservedMemoryType at a specified alignment. + + Allocates the number of 4KB pages specified by Pages of type EfiReservedMemoryType with an + alignment specified by Alignment. The allocated buffer is returned. If Pages is 0, then NULL is + returned. If there is not enough memory at the specified alignment remaining to satisfy the + request, then NULL is returned. + + If Alignment is not a power of two and Alignment is not zero, then ASSERT(). + If Pages plus EFI_SIZE_TO_PAGES (Alignment) overflows, then ASSERT(). + + @param Pages The number of 4 KB pages to allocate. + @param Alignment The requested alignment of the allocation. + Must be a power of two. + If Alignment is zero, then byte alignment is used. + + @return A pointer to the allocated buffer or NULL if allocation fails. + +**/ +VOID * +EFIAPI +AllocateAlignedReservedPages ( + IN UINTN Pages, + IN UINTN Alignment + ) +{ + ASSERT (FALSE); + return NULL; +} + +/** + Frees one or more 4KB pages that were previously allocated with one of the aligned page + allocation functions in the Memory Allocation Library. + + Frees the number of 4KB pages specified by Pages from the buffer specified by Buffer. Buffer + must have been allocated on a previous call to the aligned page allocation services of the Memory + Allocation Library. If it is not possible to free allocated pages, then this function will + perform no actions. + + If Buffer was not allocated with an aligned page allocation function in the Memory Allocation + Library, then ASSERT(). + If Pages is zero, then ASSERT(). + + @param Buffer The pointer to the buffer of pages to free. + @param Pages The number of 4 KB pages to free. + +**/ +VOID +EFIAPI +FreeAlignedPages ( + IN VOID *Buffer, + IN UINTN Pages + ) +{ + ASSERT (FALSE); +} + +/** + Allocates a buffer of type EfiBootServicesData. + + Allocates the number bytes specified by AllocationSize of type EfiBootServicesData and returns a + pointer to the allocated buffer. If AllocationSize is 0, then a valid buffer of 0 size is + returned. If there is not enough memory remaining to satisfy the request, then NULL is returned. + + @param AllocationSize The number of bytes to allocate. + + @return A pointer to the allocated buffer or NULL if allocation fails. + +**/ +VOID * +EFIAPI +AllocatePool ( + IN UINTN AllocationSize + ) +{ + ASSERT (FALSE); + return NULL; +} + +/** + Allocates a buffer of type EfiRuntimeServicesData. + + Allocates the number bytes specified by AllocationSize of type EfiRuntimeServicesData and returns + a pointer to the allocated buffer. If AllocationSize is 0, then a valid buffer of 0 size is + returned. If there is not enough memory remaining to satisfy the request, then NULL is returned. + + @param AllocationSize The number of bytes to allocate. + + @return A pointer to the allocated buffer or NULL if allocation fails. + +**/ +VOID * +EFIAPI +AllocateRuntimePool ( + IN UINTN AllocationSize + ) +{ + ASSERT (FALSE); + return NULL; +} + +/** + Allocates a buffer of type EfiReservedMemoryType. + + Allocates the number bytes specified by AllocationSize of type EfiReservedMemoryType and returns + a pointer to the allocated buffer. If AllocationSize is 0, then a valid buffer of 0 size is + returned. If there is not enough memory remaining to satisfy the request, then NULL is returned. + + @param AllocationSize The number of bytes to allocate. + + @return A pointer to the allocated buffer or NULL if allocation fails. + +**/ +VOID * +EFIAPI +AllocateReservedPool ( + IN UINTN AllocationSize + ) +{ + ASSERT (FALSE); + return NULL; +} + +/** + Allocates and zeros a buffer of type EfiBootServicesData. + + Allocates the number bytes specified by AllocationSize of type EfiBootServicesData, clears the + buffer with zeros, and returns a pointer to the allocated buffer. If AllocationSize is 0, then a + valid buffer of 0 size is returned. If there is not enough memory remaining to satisfy the + request, then NULL is returned. + + @param AllocationSize The number of bytes to allocate and zero. + + @return A pointer to the allocated buffer or NULL if allocation fails. + +**/ +VOID * +EFIAPI +AllocateZeroPool ( + IN UINTN AllocationSize + ) +{ + ASSERT (FALSE); + return NULL; +} + +/** + Allocates and zeros a buffer of type EfiRuntimeServicesData. + + Allocates the number bytes specified by AllocationSize of type EfiRuntimeServicesData, clears the + buffer with zeros, and returns a pointer to the allocated buffer. If AllocationSize is 0, then a + valid buffer of 0 size is returned. If there is not enough memory remaining to satisfy the + request, then NULL is returned. + + @param AllocationSize The number of bytes to allocate and zero. + + @return A pointer to the allocated buffer or NULL if allocation fails. + +**/ +VOID * +EFIAPI +AllocateRuntimeZeroPool ( + IN UINTN AllocationSize + ) +{ + ASSERT (FALSE); + return NULL; +} + +/** + Allocates and zeros a buffer of type EfiReservedMemoryType. + + Allocates the number bytes specified by AllocationSize of type EfiReservedMemoryType, clears the + buffer with zeros, and returns a pointer to the allocated buffer. If AllocationSize is 0, then a + valid buffer of 0 size is returned. If there is not enough memory remaining to satisfy the + request, then NULL is returned. + + @param AllocationSize The number of bytes to allocate and zero. + + @return A pointer to the allocated buffer or NULL if allocation fails. + +**/ +VOID * +EFIAPI +AllocateReservedZeroPool ( + IN UINTN AllocationSize + ) +{ + ASSERT (FALSE); + return NULL; +} + +/** + Copies a buffer to an allocated buffer of type EfiBootServicesData. + + Allocates the number bytes specified by AllocationSize of type EfiBootServicesData, copies + AllocationSize bytes from Buffer to the newly allocated buffer, and returns a pointer to the + allocated buffer. If AllocationSize is 0, then a valid buffer of 0 size is returned. If there + is not enough memory remaining to satisfy the request, then NULL is returned. + + If Buffer is NULL, then ASSERT(). + If AllocationSize is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT(). + + @param AllocationSize The number of bytes to allocate and zero. + @param Buffer The buffer to copy to the allocated buffer. + + @return A pointer to the allocated buffer or NULL if allocation fails. + +**/ +VOID * +EFIAPI +AllocateCopyPool ( + IN UINTN AllocationSize, + IN CONST VOID *Buffer + ) +{ + ASSERT (FALSE); + return NULL; +} + +/** + Copies a buffer to an allocated buffer of type EfiRuntimeServicesData. + + Allocates the number bytes specified by AllocationSize of type EfiRuntimeServicesData, copies + AllocationSize bytes from Buffer to the newly allocated buffer, and returns a pointer to the + allocated buffer. If AllocationSize is 0, then a valid buffer of 0 size is returned. If there + is not enough memory remaining to satisfy the request, then NULL is returned. + + If Buffer is NULL, then ASSERT(). + If AllocationSize is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT(). + + @param AllocationSize The number of bytes to allocate and zero. + @param Buffer The buffer to copy to the allocated buffer. + + @return A pointer to the allocated buffer or NULL if allocation fails. + +**/ +VOID * +EFIAPI +AllocateRuntimeCopyPool ( + IN UINTN AllocationSize, + IN CONST VOID *Buffer + ) +{ + ASSERT (FALSE); + return NULL; +} + +/** + Copies a buffer to an allocated buffer of type EfiReservedMemoryType. + + Allocates the number bytes specified by AllocationSize of type EfiReservedMemoryType, copies + AllocationSize bytes from Buffer to the newly allocated buffer, and returns a pointer to the + allocated buffer. If AllocationSize is 0, then a valid buffer of 0 size is returned. If there + is not enough memory remaining to satisfy the request, then NULL is returned. + + If Buffer is NULL, then ASSERT(). + If AllocationSize is greater than (MAX_ADDRESS - Buffer + 1), then ASSERT(). + + @param AllocationSize The number of bytes to allocate and zero. + @param Buffer The buffer to copy to the allocated buffer. + + @return A pointer to the allocated buffer or NULL if allocation fails. + +**/ +VOID * +EFIAPI +AllocateReservedCopyPool ( + IN UINTN AllocationSize, + IN CONST VOID *Buffer + ) +{ + ASSERT (FALSE); + return NULL; +} + +/** + Reallocates a buffer of type EfiBootServicesData. + + Allocates and zeros the number bytes specified by NewSize from memory of type + EfiBootServicesData. If OldBuffer is not NULL, then the smaller of OldSize and + NewSize bytes are copied from OldBuffer to the newly allocated buffer, and + OldBuffer is freed. A pointer to the newly allocated buffer is returned. + If NewSize is 0, then a valid buffer of 0 size is returned. If there is not + enough memory remaining to satisfy the request, then NULL is returned. + + If the allocation of the new buffer is successful and the smaller of NewSize and OldSize + is greater than (MAX_ADDRESS - OldBuffer + 1), then ASSERT(). + + @param OldSize The size, in bytes, of OldBuffer. + @param NewSize The size, in bytes, of the buffer to reallocate. + @param OldBuffer The buffer to copy to the allocated buffer. This is an optional + parameter that may be NULL. + + @return A pointer to the allocated buffer or NULL if allocation fails. + +**/ +VOID * +EFIAPI +ReallocatePool ( + IN UINTN OldSize, + IN UINTN NewSize, + IN VOID *OldBuffer OPTIONAL + ) +{ + ASSERT (FALSE); + return NULL; +} + +/** + Reallocates a buffer of type EfiRuntimeServicesData. + + Allocates and zeros the number bytes specified by NewSize from memory of type + EfiRuntimeServicesData. If OldBuffer is not NULL, then the smaller of OldSize and + NewSize bytes are copied from OldBuffer to the newly allocated buffer, and + OldBuffer is freed. A pointer to the newly allocated buffer is returned. + If NewSize is 0, then a valid buffer of 0 size is returned. If there is not + enough memory remaining to satisfy the request, then NULL is returned. + + If the allocation of the new buffer is successful and the smaller of NewSize and OldSize + is greater than (MAX_ADDRESS - OldBuffer + 1), then ASSERT(). + + @param OldSize The size, in bytes, of OldBuffer. + @param NewSize The size, in bytes, of the buffer to reallocate. + @param OldBuffer The buffer to copy to the allocated buffer. This is an optional + parameter that may be NULL. + + @return A pointer to the allocated buffer or NULL if allocation fails. + +**/ +VOID * +EFIAPI +ReallocateRuntimePool ( + IN UINTN OldSize, + IN UINTN NewSize, + IN VOID *OldBuffer OPTIONAL + ) +{ + ASSERT (FALSE); + return NULL; +} + +/** + Reallocates a buffer of type EfiReservedMemoryType. + + Allocates and zeros the number bytes specified by NewSize from memory of type + EfiReservedMemoryType. If OldBuffer is not NULL, then the smaller of OldSize and + NewSize bytes are copied from OldBuffer to the newly allocated buffer, and + OldBuffer is freed. A pointer to the newly allocated buffer is returned. + If NewSize is 0, then a valid buffer of 0 size is returned. If there is not + enough memory remaining to satisfy the request, then NULL is returned. + + If the allocation of the new buffer is successful and the smaller of NewSize and OldSize + is greater than (MAX_ADDRESS - OldBuffer + 1), then ASSERT(). + + @param OldSize The size, in bytes, of OldBuffer. + @param NewSize The size, in bytes, of the buffer to reallocate. + @param OldBuffer The buffer to copy to the allocated buffer. This is an + optional parameter that may be NULL. + + @return A pointer to the allocated buffer or NULL if allocation fails. + +**/ +VOID * +EFIAPI +ReallocateReservedPool ( + IN UINTN OldSize, + IN UINTN NewSize, + IN VOID *OldBuffer OPTIONAL + ) +{ + ASSERT (FALSE); + return NULL; +} + +/** + Frees a buffer that was previously allocated with one of the pool allocation functions in the + Memory Allocation Library. + + Frees the buffer specified by Buffer. Buffer must have been allocated on a previous call to the + pool allocation services of the Memory Allocation Library. If it is not possible to free pool + resources, then this function will perform no actions. + + If Buffer was not allocated with a pool allocation function in the Memory Allocation Library, + then ASSERT(). + + @param Buffer The pointer to the buffer to free. + +**/ +VOID +EFIAPI +FreePool ( + IN VOID *Buffer + ) +{ + ASSERT (FALSE); +} diff --git a/roms/edk2/MdeModulePkg/Library/BaseMemoryAllocationLibNull/BaseMemoryAllocationLibNull.inf b/roms/edk2/MdeModulePkg/Library/BaseMemoryAllocationLibNull/BaseMemoryAllocationLibNull.inf new file mode 100644 index 000000000..00a2b7809 --- /dev/null +++ b/roms/edk2/MdeModulePkg/Library/BaseMemoryAllocationLibNull/BaseMemoryAllocationLibNull.inf @@ -0,0 +1,33 @@ +## @file +# Null instance of Memory Allocation Library. +# +# Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.
+# Copyright (c) 2018, Linaro, Ltd. All rights reserved.
+# +# SPDX-License-Identifier: BSD-2-Clause-Patent +# +# +## + +[Defines] + INF_VERSION = 0x0001001B + BASE_NAME = BaseMemoryAllocationLibNull + MODULE_UNI_FILE = BaseMemoryAllocationLibNull.uni + FILE_GUID = fd56f5d6-f194-448f-be69-c0cbb0c281af + MODULE_TYPE = BASE + VERSION_STRING = 1.0 + LIBRARY_CLASS = MemoryAllocationLib + + +# +# VALID_ARCHITECTURES = IA32 X64 ARM AARCH64 +# + +[Sources] + BaseMemoryAllocationLibNull.c + +[Packages] + MdePkg/MdePkg.dec + +[LibraryClasses] + DebugLib diff --git a/roms/edk2/MdeModulePkg/Library/BaseMemoryAllocationLibNull/BaseMemoryAllocationLibNull.uni b/roms/edk2/MdeModulePkg/Library/BaseMemoryAllocationLibNull/BaseMemoryAllocationLibNull.uni new file mode 100644 index 000000000..3ca0b3612 --- /dev/null +++ b/roms/edk2/MdeModulePkg/Library/BaseMemoryAllocationLibNull/BaseMemoryAllocationLibNull.uni @@ -0,0 +1,15 @@ +// /** @file +// Null instance of Memory Allocation Library +// +// Copyright (c) 2007 - 2014, Intel Corporation. All rights reserved.
+// Copyright (c) 2018, Linaro, Ltd. All rights reserved.
+// +// SPDX-License-Identifier: BSD-2-Clause-Patent +// +// **/ + + +#string STR_MODULE_ABSTRACT #language en-US "Null instance of Memory Allocation Library" + +#string STR_MODULE_DESCRIPTION #language en-US "Memory Allocation Library for build testing only." + -- cgit