/** @file\r
Support routines for memory allocation routines based \r
- on boot services for Dxe phase drivers.\r
+ on DxeCore Memory Allocation services for DxeCore,\r
+ with memory profile support.\r
\r
- Copyright (c) 2006 - 2008, Intel Corporation<BR>\r
- All rights reserved. This program and the accompanying materials \r
+ Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR>\r
+ This program and the accompanying materials \r
are licensed and made available under the terms and conditions of the BSD License \r
which accompanies this distribution. The full text of the license may be found at \r
http://opensource.org/licenses/bsd-license.php \r
#include <Library/DebugLib.h>\r
#include "DxeCoreMemoryAllocationServices.h"\r
\r
+#include <Library/MemoryProfileLib.h>\r
+\r
/**\r
Allocates one or more 4KB pages of a certain memory type.\r
\r
IN UINTN Pages\r
)\r
{\r
- return InternalAllocatePages (EfiBootServicesData, Pages);\r
+ VOID *Buffer;\r
+\r
+ Buffer = InternalAllocatePages (EfiBootServicesData, Pages);\r
+ if (Buffer != NULL) {\r
+ MemoryProfileLibRecord (\r
+ (PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS(0),\r
+ MEMORY_PROFILE_ACTION_LIB_ALLOCATE_PAGES,\r
+ EfiBootServicesData,\r
+ Buffer,\r
+ EFI_PAGES_TO_SIZE (Pages),\r
+ NULL\r
+ );\r
+ }\r
+ return Buffer;\r
}\r
\r
/**\r
IN UINTN Pages\r
)\r
{\r
- return InternalAllocatePages (EfiRuntimeServicesData, Pages);\r
+ VOID *Buffer;\r
+\r
+ Buffer = InternalAllocatePages (EfiRuntimeServicesData, Pages);\r
+ if (Buffer != NULL) {\r
+ MemoryProfileLibRecord (\r
+ (PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS(0),\r
+ MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RUNTIME_PAGES,\r
+ EfiRuntimeServicesData,\r
+ Buffer,\r
+ EFI_PAGES_TO_SIZE (Pages),\r
+ NULL\r
+ );\r
+ }\r
+ return Buffer;\r
}\r
\r
/**\r
IN UINTN Pages\r
)\r
{\r
- return InternalAllocatePages (EfiReservedMemoryType, Pages);\r
+ VOID *Buffer;\r
+\r
+ Buffer = InternalAllocatePages (EfiReservedMemoryType, Pages);\r
+ if (Buffer != NULL) {\r
+ MemoryProfileLibRecord (\r
+ (PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS(0),\r
+ MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RESERVED_PAGES,\r
+ EfiReservedMemoryType,\r
+ Buffer,\r
+ EFI_PAGES_TO_SIZE (Pages),\r
+ NULL\r
+ );\r
+ }\r
+ return Buffer;\r
}\r
\r
/**\r
Frees the number of 4KB pages specified by Pages from the buffer specified by Buffer. Buffer\r
must have been allocated on a previous call to the page allocation services of the Memory\r
Allocation Library. If it is not possible to free allocated pages, then this function will\r
- peform no actions.\r
+ perform no actions.\r
\r
If Buffer was not allocated with a page allocation function in the Memory Allocation Library,\r
then ASSERT().\r
If there is not enough memory at the specified alignment remaining to satisfy the request, then\r
NULL is returned.\r
If Alignment is not a power of two and Alignment is not zero, then ASSERT().\r
+ If Pages plus EFI_SIZE_TO_PAGES (Alignment) overflows, then ASSERT().\r
\r
@param MemoryType The type of memory to allocate.\r
@param Pages The number of 4 KB pages to allocate.\r
}\r
if (Alignment > EFI_PAGE_SIZE) {\r
//\r
- // Caculate the total number of pages since alignment is larger than page size.\r
+ // Calculate the total number of pages since alignment is larger than page size.\r
//\r
AlignmentMask = Alignment - 1;\r
RealPages = Pages + EFI_SIZE_TO_PAGES (Alignment);\r
Status = CoreFreePages (Memory, UnalignedPages);\r
ASSERT_EFI_ERROR (Status);\r
}\r
- Memory = (EFI_PHYSICAL_ADDRESS) (AlignedMemory + EFI_PAGES_TO_SIZE (Pages));\r
+ Memory = AlignedMemory + EFI_PAGES_TO_SIZE (Pages);\r
UnalignedPages = RealPages - Pages - UnalignedPages;\r
if (UnalignedPages > 0) {\r
//\r
request, then NULL is returned.\r
\r
If Alignment is not a power of two and Alignment is not zero, then ASSERT().\r
+ If Pages plus EFI_SIZE_TO_PAGES (Alignment) overflows, then ASSERT().\r
\r
@param Pages The number of 4 KB pages to allocate.\r
@param Alignment The requested alignment of the allocation. Must be a power of two.\r
IN UINTN Alignment\r
)\r
{\r
- return InternalAllocateAlignedPages (EfiBootServicesData, Pages, Alignment);\r
+ VOID *Buffer;\r
+\r
+ Buffer = InternalAllocateAlignedPages (EfiBootServicesData, Pages, Alignment);\r
+ if (Buffer != NULL) {\r
+ MemoryProfileLibRecord (\r
+ (PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS(0),\r
+ MEMORY_PROFILE_ACTION_LIB_ALLOCATE_ALIGNED_PAGES,\r
+ EfiBootServicesData,\r
+ Buffer,\r
+ EFI_PAGES_TO_SIZE (Pages),\r
+ NULL\r
+ );\r
+ }\r
+ return Buffer;\r
}\r
\r
/**\r
request, then NULL is returned.\r
\r
If Alignment is not a power of two and Alignment is not zero, then ASSERT().\r
+ If Pages plus EFI_SIZE_TO_PAGES (Alignment) overflows, then ASSERT().\r
\r
@param Pages The number of 4 KB pages to allocate.\r
@param Alignment The requested alignment of the allocation. Must be a power of two.\r
IN UINTN Alignment\r
)\r
{\r
- return InternalAllocateAlignedPages (EfiRuntimeServicesData, Pages, Alignment);\r
+ VOID *Buffer;\r
+\r
+ Buffer = InternalAllocateAlignedPages (EfiRuntimeServicesData, Pages, Alignment);\r
+ if (Buffer != NULL) {\r
+ MemoryProfileLibRecord (\r
+ (PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS(0),\r
+ MEMORY_PROFILE_ACTION_LIB_ALLOCATE_ALIGNED_RUNTIME_PAGES,\r
+ EfiRuntimeServicesData,\r
+ Buffer,\r
+ EFI_PAGES_TO_SIZE (Pages),\r
+ NULL\r
+ );\r
+ }\r
+ return Buffer;\r
}\r
\r
/**\r
request, then NULL is returned.\r
\r
If Alignment is not a power of two and Alignment is not zero, then ASSERT().\r
+ If Pages plus EFI_SIZE_TO_PAGES (Alignment) overflows, then ASSERT().\r
\r
@param Pages The number of 4 KB pages to allocate.\r
@param Alignment The requested alignment of the allocation. Must be a power of two.\r
IN UINTN Alignment\r
)\r
{\r
- return InternalAllocateAlignedPages (EfiReservedMemoryType, Pages, Alignment);\r
+ VOID *Buffer;\r
+\r
+ Buffer = InternalAllocateAlignedPages (EfiReservedMemoryType, Pages, Alignment);\r
+ if (Buffer != NULL) {\r
+ MemoryProfileLibRecord (\r
+ (PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS(0),\r
+ MEMORY_PROFILE_ACTION_LIB_ALLOCATE_ALIGNED_RESERVED_PAGES,\r
+ EfiReservedMemoryType,\r
+ Buffer,\r
+ EFI_PAGES_TO_SIZE (Pages),\r
+ NULL\r
+ );\r
+ }\r
+ return Buffer;\r
}\r
\r
/**\r
Frees the number of 4KB pages specified by Pages from the buffer specified by Buffer. Buffer\r
must have been allocated on a previous call to the aligned page allocation services of the Memory\r
Allocation Library. If it is not possible to free allocated pages, then this function will \r
- peform no actions.\r
+ perform no actions.\r
\r
If Buffer was not allocated with an aligned page allocation function in the Memory Allocation\r
Library, then ASSERT().\r
EFI_STATUS Status;\r
VOID *Memory;\r
\r
+ Memory = NULL;\r
+\r
Status = CoreAllocatePool (MemoryType, AllocationSize, &Memory);\r
if (EFI_ERROR (Status)) {\r
Memory = NULL;\r
IN UINTN AllocationSize\r
)\r
{\r
- return InternalAllocatePool (EfiBootServicesData, AllocationSize);\r
+ VOID *Buffer;\r
+\r
+ Buffer = InternalAllocatePool (EfiBootServicesData, AllocationSize);\r
+ if (Buffer != NULL) {\r
+ MemoryProfileLibRecord (\r
+ (PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS(0),\r
+ MEMORY_PROFILE_ACTION_LIB_ALLOCATE_POOL,\r
+ EfiBootServicesData,\r
+ Buffer,\r
+ AllocationSize,\r
+ NULL\r
+ );\r
+ }\r
+ return Buffer;\r
}\r
\r
/**\r
IN UINTN AllocationSize\r
)\r
{\r
- return InternalAllocatePool (EfiRuntimeServicesData, AllocationSize);\r
+ VOID *Buffer;\r
+\r
+ Buffer = InternalAllocatePool (EfiRuntimeServicesData, AllocationSize);\r
+ if (Buffer != NULL) {\r
+ MemoryProfileLibRecord (\r
+ (PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS(0),\r
+ MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RUNTIME_POOL,\r
+ EfiRuntimeServicesData,\r
+ Buffer,\r
+ AllocationSize,\r
+ NULL\r
+ );\r
+ }\r
+ return Buffer;\r
}\r
\r
/**\r
IN UINTN AllocationSize\r
)\r
{\r
- return InternalAllocatePool (EfiReservedMemoryType, AllocationSize);\r
+ VOID *Buffer;\r
+\r
+ Buffer = InternalAllocatePool (EfiReservedMemoryType, AllocationSize);\r
+ if (Buffer != NULL) {\r
+ MemoryProfileLibRecord (\r
+ (PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS(0),\r
+ MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RESERVED_POOL,\r
+ EfiReservedMemoryType,\r
+ Buffer,\r
+ AllocationSize,\r
+ NULL\r
+ );\r
+ }\r
+ return Buffer;\r
}\r
\r
/**\r
- Allocates and zeros a buffer of a certian pool type.\r
+ Allocates and zeros a buffer of a certain pool type.\r
\r
- Allocates the number bytes specified by AllocationSize of a certian pool type, clears the buffer\r
+ Allocates the number bytes specified by AllocationSize of a certain pool type, clears the buffer\r
with zeros, and returns a pointer to the allocated buffer. If AllocationSize is 0, then a valid\r
buffer of 0 size is returned. If there is not enough memory remaining to satisfy the request,\r
then NULL is returned.\r
IN UINTN AllocationSize\r
)\r
{\r
- return InternalAllocateZeroPool (EfiBootServicesData, AllocationSize);\r
+ VOID *Buffer;\r
+\r
+ Buffer = InternalAllocateZeroPool (EfiBootServicesData, AllocationSize);\r
+ if (Buffer != NULL) {\r
+ MemoryProfileLibRecord (\r
+ (PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS(0),\r
+ MEMORY_PROFILE_ACTION_LIB_ALLOCATE_ZERO_POOL,\r
+ EfiBootServicesData,\r
+ Buffer,\r
+ AllocationSize,\r
+ NULL\r
+ );\r
+ }\r
+ return Buffer;\r
}\r
\r
/**\r
IN UINTN AllocationSize\r
)\r
{\r
- return InternalAllocateZeroPool (EfiRuntimeServicesData, AllocationSize);\r
+ VOID *Buffer;\r
+\r
+ Buffer = InternalAllocateZeroPool (EfiRuntimeServicesData, AllocationSize);\r
+ if (Buffer != NULL) {\r
+ MemoryProfileLibRecord (\r
+ (PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS(0),\r
+ MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RUNTIME_ZERO_POOL,\r
+ EfiRuntimeServicesData,\r
+ Buffer,\r
+ AllocationSize,\r
+ NULL\r
+ );\r
+ }\r
+ return Buffer;\r
}\r
\r
/**\r
IN UINTN AllocationSize\r
)\r
{\r
- return InternalAllocateZeroPool (EfiReservedMemoryType, AllocationSize);\r
+ VOID *Buffer;\r
+\r
+ Buffer = InternalAllocateZeroPool (EfiReservedMemoryType, AllocationSize);\r
+ if (Buffer != NULL) {\r
+ MemoryProfileLibRecord (\r
+ (PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS(0),\r
+ MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RESERVED_ZERO_POOL,\r
+ EfiReservedMemoryType,\r
+ Buffer,\r
+ AllocationSize,\r
+ NULL\r
+ );\r
+ }\r
+ return Buffer;\r
}\r
\r
/**\r
- Copies a buffer to an allocated buffer of a certian pool type.\r
+ Copies a buffer to an allocated buffer of a certain pool type.\r
\r
- Allocates the number bytes specified by AllocationSize of a certian pool type, copies\r
+ Allocates the number bytes specified by AllocationSize of a certain pool type, copies\r
AllocationSize bytes from Buffer to the newly allocated buffer, and returns a pointer to the\r
allocated buffer. If AllocationSize is 0, then a valid buffer of 0 size is returned. If there\r
is not enough memory remaining to satisfy the request, then NULL is returned.\r
IN CONST VOID *Buffer\r
)\r
{\r
- return InternalAllocateCopyPool (EfiBootServicesData, AllocationSize, Buffer);\r
+ VOID *NewBuffer;\r
+\r
+ NewBuffer = InternalAllocateCopyPool (EfiBootServicesData, AllocationSize, Buffer);\r
+ if (NewBuffer != NULL) {\r
+ MemoryProfileLibRecord (\r
+ (PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS(0),\r
+ MEMORY_PROFILE_ACTION_LIB_ALLOCATE_COPY_POOL,\r
+ EfiBootServicesData,\r
+ NewBuffer,\r
+ AllocationSize,\r
+ NULL\r
+ );\r
+ }\r
+ return NewBuffer;\r
}\r
\r
/**\r
IN CONST VOID *Buffer\r
)\r
{\r
- return InternalAllocateCopyPool (EfiRuntimeServicesData, AllocationSize, Buffer);\r
+ VOID *NewBuffer;\r
+\r
+ NewBuffer = InternalAllocateCopyPool (EfiRuntimeServicesData, AllocationSize, Buffer);\r
+ if (NewBuffer != NULL) {\r
+ MemoryProfileLibRecord (\r
+ (PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS(0),\r
+ MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RUNTIME_COPY_POOL,\r
+ EfiRuntimeServicesData,\r
+ NewBuffer,\r
+ AllocationSize,\r
+ NULL\r
+ );\r
+ }\r
+ return NewBuffer;\r
}\r
\r
/**\r
IN CONST VOID *Buffer\r
)\r
{\r
- return InternalAllocateCopyPool (EfiReservedMemoryType, AllocationSize, Buffer);\r
+ VOID *NewBuffer;\r
+\r
+ NewBuffer = InternalAllocateCopyPool (EfiReservedMemoryType, AllocationSize, Buffer);\r
+ if (NewBuffer != NULL) {\r
+ MemoryProfileLibRecord (\r
+ (PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS(0),\r
+ MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RESERVED_COPY_POOL,\r
+ EfiRuntimeServicesData,\r
+ NewBuffer,\r
+ AllocationSize,\r
+ NULL\r
+ );\r
+ }\r
+ return NewBuffer;\r
}\r
\r
/**\r
If NewSize is 0, then a valid buffer of 0 size is returned. If there is not \r
enough memory remaining to satisfy the request, then NULL is returned.\r
\r
- If the smaller of NewSize and OldSize is greater than (MAX_ADDRESS - OldBuffer + 1),\r
- then ASSERT(). \r
+ If the allocation of the new buffer is successful and the smaller of NewSize and OldSize\r
+ is greater than (MAX_ADDRESS - OldBuffer + 1), then ASSERT().\r
\r
@param PoolType The type of pool to allocate.\r
@param OldSize The size, in bytes, of OldBuffer.\r
If NewSize is 0, then a valid buffer of 0 size is returned. If there is not \r
enough memory remaining to satisfy the request, then NULL is returned.\r
\r
- If the smaller of NewSize and OldSize is greater than (MAX_ADDRESS - OldBuffer + 1),\r
- then ASSERT(). \r
+ If the allocation of the new buffer is successful and the smaller of NewSize and OldSize\r
+ is greater than (MAX_ADDRESS - OldBuffer + 1), then ASSERT().\r
\r
@param OldSize The size, in bytes, of OldBuffer.\r
@param NewSize The size, in bytes, of the buffer to reallocate.\r
IN VOID *OldBuffer OPTIONAL\r
)\r
{\r
- return InternalReallocatePool (EfiBootServicesData, OldSize, NewSize, OldBuffer);\r
+ VOID *Buffer;\r
+\r
+ Buffer = InternalReallocatePool (EfiBootServicesData, OldSize, NewSize, OldBuffer);\r
+ if (Buffer != NULL) {\r
+ MemoryProfileLibRecord (\r
+ (PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS(0),\r
+ MEMORY_PROFILE_ACTION_LIB_REALLOCATE_POOL,\r
+ EfiBootServicesData,\r
+ Buffer,\r
+ NewSize,\r
+ NULL\r
+ );\r
+ }\r
+ return Buffer;\r
}\r
\r
/**\r
If NewSize is 0, then a valid buffer of 0 size is returned. If there is not \r
enough memory remaining to satisfy the request, then NULL is returned.\r
\r
- If the smaller of NewSize and OldSize is greater than (MAX_ADDRESS - OldBuffer + 1),\r
- then ASSERT(). \r
+ If the allocation of the new buffer is successful and the smaller of NewSize and OldSize\r
+ is greater than (MAX_ADDRESS - OldBuffer + 1), then ASSERT().\r
\r
@param OldSize The size, in bytes, of OldBuffer.\r
@param NewSize The size, in bytes, of the buffer to reallocate.\r
IN VOID *OldBuffer OPTIONAL\r
)\r
{\r
- return InternalReallocatePool (EfiRuntimeServicesData, OldSize, NewSize, OldBuffer);\r
+ VOID *Buffer;\r
+\r
+ Buffer = InternalReallocatePool (EfiRuntimeServicesData, OldSize, NewSize, OldBuffer);\r
+ if (Buffer != NULL) {\r
+ MemoryProfileLibRecord (\r
+ (PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS(0),\r
+ MEMORY_PROFILE_ACTION_LIB_REALLOCATE_RUNTIME_POOL,\r
+ EfiRuntimeServicesData,\r
+ Buffer,\r
+ NewSize,\r
+ NULL\r
+ );\r
+ }\r
+ return Buffer;\r
}\r
\r
/**\r
If NewSize is 0, then a valid buffer of 0 size is returned. If there is not \r
enough memory remaining to satisfy the request, then NULL is returned.\r
\r
- If the smaller of NewSize and OldSize is greater than (MAX_ADDRESS - OldBuffer + 1),\r
- then ASSERT(). \r
+ If the allocation of the new buffer is successful and the smaller of NewSize and OldSize\r
+ is greater than (MAX_ADDRESS - OldBuffer + 1), then ASSERT().\r
\r
@param OldSize The size, in bytes, of OldBuffer.\r
@param NewSize The size, in bytes, of the buffer to reallocate.\r
IN VOID *OldBuffer OPTIONAL\r
)\r
{\r
- return InternalReallocatePool (EfiReservedMemoryType, OldSize, NewSize, OldBuffer);\r
+ VOID *Buffer;\r
+\r
+ Buffer = InternalReallocatePool (EfiReservedMemoryType, OldSize, NewSize, OldBuffer);\r
+ if (Buffer != NULL) {\r
+ MemoryProfileLibRecord (\r
+ (PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS(0),\r
+ MEMORY_PROFILE_ACTION_LIB_REALLOCATE_RESERVED_POOL,\r
+ EfiReservedMemoryType,\r
+ Buffer,\r
+ NewSize,\r
+ NULL\r
+ );\r
+ }\r
+ return Buffer;\r
}\r
\r
/**\r
\r
Frees the buffer specified by Buffer. Buffer must have been allocated on a previous call to the\r
pool allocation services of the Memory Allocation Library. If it is not possible to free pool\r
- resources, then this function will peform no actions.\r
+ resources, then this function will perform no actions.\r
\r
If Buffer was not allocated with a pool allocation function in the Memory Allocation Library,\r
then ASSERT().\r
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