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-rw-r--r--MdeModulePkg/Library/PiSmmCoreMemoryAllocationLib/MemoryAllocationLib.c188
1 files changed, 173 insertions, 15 deletions
diff --git a/MdeModulePkg/Library/PiSmmCoreMemoryAllocationLib/MemoryAllocationLib.c b/MdeModulePkg/Library/PiSmmCoreMemoryAllocationLib/MemoryAllocationLib.c
index 5e13a3eda2..08dd17ba69 100644
--- a/MdeModulePkg/Library/PiSmmCoreMemoryAllocationLib/MemoryAllocationLib.c
+++ b/MdeModulePkg/Library/PiSmmCoreMemoryAllocationLib/MemoryAllocationLib.c
@@ -1,5 +1,6 @@
/** @file
- Support routines for memory allocation routines based on SMM Core internal functions.
+ Support routines for memory allocation routines based on SMM Core internal functions,
+ with memory profile support.
The PI System Management Mode Core Interface Specification only allows the use
of EfiRuntimeServicesCode and EfiRuntimeServicesData memory types for memory
@@ -10,7 +11,7 @@
In addition, allocation for the Reserved memory types are not supported and will
always return NULL.
- Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -23,13 +24,14 @@
#include <PiSmm.h>
-#include <Protocol/SmmAccess2.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/DebugLib.h>
#include "PiSmmCoreMemoryAllocationServices.h"
+#include <Library/MemoryProfileLib.h>
+
EFI_SMRAM_DESCRIPTOR *mSmmCoreMemoryAllocLibSmramRanges = NULL;
UINTN mSmmCoreMemoryAllocLibSmramRangeCount = 0;
@@ -111,7 +113,20 @@ AllocatePages (
IN UINTN Pages
)
{
- return InternalAllocatePages (EfiRuntimeServicesData, Pages);
+ VOID *Buffer;
+
+ Buffer = InternalAllocatePages (EfiRuntimeServicesData, Pages);
+ if (Buffer != NULL) {
+ MemoryProfileLibRecord (
+ (PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS(0),
+ MEMORY_PROFILE_ACTION_LIB_ALLOCATE_PAGES,
+ EfiRuntimeServicesData,
+ Buffer,
+ EFI_PAGES_TO_SIZE(Pages),
+ NULL
+ );
+ }
+ return Buffer;
}
/**
@@ -133,7 +148,20 @@ AllocateRuntimePages (
IN UINTN Pages
)
{
- return InternalAllocatePages (EfiRuntimeServicesData, Pages);
+ VOID *Buffer;
+
+ Buffer = InternalAllocatePages (EfiRuntimeServicesData, Pages);
+ if (Buffer != NULL) {
+ MemoryProfileLibRecord (
+ (PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS(0),
+ MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RUNTIME_PAGES,
+ EfiRuntimeServicesData,
+ Buffer,
+ EFI_PAGES_TO_SIZE(Pages),
+ NULL
+ );
+ }
+ return Buffer;
}
/**
@@ -312,7 +340,20 @@ AllocateAlignedPages (
IN UINTN Alignment
)
{
- return InternalAllocateAlignedPages (EfiRuntimeServicesData, Pages, Alignment);
+ VOID *Buffer;
+
+ Buffer = InternalAllocateAlignedPages (EfiRuntimeServicesData, Pages, Alignment);
+ if (Buffer != NULL) {
+ MemoryProfileLibRecord (
+ (PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS(0),
+ MEMORY_PROFILE_ACTION_LIB_ALLOCATE_ALIGNED_PAGES,
+ EfiRuntimeServicesData,
+ Buffer,
+ EFI_PAGES_TO_SIZE(Pages),
+ NULL
+ );
+ }
+ return Buffer;
}
/**
@@ -340,7 +381,20 @@ AllocateAlignedRuntimePages (
IN UINTN Alignment
)
{
- return InternalAllocateAlignedPages (EfiRuntimeServicesData, Pages, Alignment);
+ VOID *Buffer;
+
+ Buffer = InternalAllocateAlignedPages (EfiRuntimeServicesData, Pages, Alignment);
+ if (Buffer != NULL) {
+ MemoryProfileLibRecord (
+ (PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS(0),
+ MEMORY_PROFILE_ACTION_LIB_ALLOCATE_ALIGNED_RUNTIME_PAGES,
+ EfiRuntimeServicesData,
+ Buffer,
+ EFI_PAGES_TO_SIZE(Pages),
+ NULL
+ );
+ }
+ return Buffer;
}
/**
@@ -463,7 +517,20 @@ AllocatePool (
IN UINTN AllocationSize
)
{
- return InternalAllocatePool (EfiRuntimeServicesData, AllocationSize);
+ VOID *Buffer;
+
+ Buffer = InternalAllocatePool (EfiRuntimeServicesData, AllocationSize);
+ if (Buffer != NULL) {
+ MemoryProfileLibRecord (
+ (PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS(0),
+ MEMORY_PROFILE_ACTION_LIB_ALLOCATE_POOL,
+ EfiRuntimeServicesData,
+ Buffer,
+ AllocationSize,
+ NULL
+ );
+ }
+ return Buffer;
}
/**
@@ -484,7 +551,20 @@ AllocateRuntimePool (
IN UINTN AllocationSize
)
{
- return InternalAllocatePool (EfiRuntimeServicesData, AllocationSize);
+ VOID *Buffer;
+
+ Buffer = InternalAllocatePool (EfiRuntimeServicesData, AllocationSize);
+ if (Buffer != NULL) {
+ MemoryProfileLibRecord (
+ (PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS(0),
+ MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RUNTIME_POOL,
+ EfiRuntimeServicesData,
+ Buffer,
+ AllocationSize,
+ NULL
+ );
+ }
+ return Buffer;
}
/**
@@ -556,7 +636,20 @@ AllocateZeroPool (
IN UINTN AllocationSize
)
{
- return InternalAllocateZeroPool (EfiRuntimeServicesData, AllocationSize);
+ VOID *Buffer;
+
+ Buffer = InternalAllocateZeroPool (EfiRuntimeServicesData, AllocationSize);
+ if (Buffer != NULL) {
+ MemoryProfileLibRecord (
+ (PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS(0),
+ MEMORY_PROFILE_ACTION_LIB_ALLOCATE_ZERO_POOL,
+ EfiRuntimeServicesData,
+ Buffer,
+ AllocationSize,
+ NULL
+ );
+ }
+ return Buffer;
}
/**
@@ -578,7 +671,20 @@ AllocateRuntimeZeroPool (
IN UINTN AllocationSize
)
{
- return InternalAllocateZeroPool (EfiRuntimeServicesData, AllocationSize);
+ VOID *Buffer;
+
+ Buffer = InternalAllocateZeroPool (EfiRuntimeServicesData, AllocationSize);
+ if (Buffer != NULL) {
+ MemoryProfileLibRecord (
+ (PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS(0),
+ MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RUNTIME_ZERO_POOL,
+ EfiRuntimeServicesData,
+ Buffer,
+ AllocationSize,
+ NULL
+ );
+ }
+ return Buffer;
}
/**
@@ -663,7 +769,20 @@ AllocateCopyPool (
IN CONST VOID *Buffer
)
{
- return InternalAllocateCopyPool (EfiRuntimeServicesData, AllocationSize, Buffer);
+ VOID *NewBuffer;
+
+ NewBuffer = InternalAllocateCopyPool (EfiRuntimeServicesData, AllocationSize, Buffer);
+ if (NewBuffer != NULL) {
+ MemoryProfileLibRecord (
+ (PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS(0),
+ MEMORY_PROFILE_ACTION_LIB_ALLOCATE_COPY_POOL,
+ EfiRuntimeServicesData,
+ NewBuffer,
+ AllocationSize,
+ NULL
+ );
+ }
+ return NewBuffer;
}
/**
@@ -690,7 +809,20 @@ AllocateRuntimeCopyPool (
IN CONST VOID *Buffer
)
{
- return InternalAllocateCopyPool (EfiRuntimeServicesData, AllocationSize, Buffer);
+ VOID *NewBuffer;
+
+ NewBuffer = InternalAllocateCopyPool (EfiRuntimeServicesData, AllocationSize, Buffer);
+ if (NewBuffer != NULL) {
+ MemoryProfileLibRecord (
+ (PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS(0),
+ MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RUNTIME_COPY_POOL,
+ EfiRuntimeServicesData,
+ NewBuffer,
+ AllocationSize,
+ NULL
+ );
+ }
+ return NewBuffer;
}
/**
@@ -789,7 +921,20 @@ ReallocatePool (
IN VOID *OldBuffer OPTIONAL
)
{
- return InternalReallocatePool (EfiRuntimeServicesData, OldSize, NewSize, OldBuffer);
+ VOID *Buffer;
+
+ Buffer = InternalReallocatePool (EfiRuntimeServicesData, OldSize, NewSize, OldBuffer);
+ if (Buffer != NULL) {
+ MemoryProfileLibRecord (
+ (PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS(0),
+ MEMORY_PROFILE_ACTION_LIB_REALLOCATE_POOL,
+ EfiRuntimeServicesData,
+ Buffer,
+ NewSize,
+ NULL
+ );
+ }
+ return Buffer;
}
/**
@@ -821,7 +966,20 @@ ReallocateRuntimePool (
IN VOID *OldBuffer OPTIONAL
)
{
- return InternalReallocatePool (EfiRuntimeServicesData, OldSize, NewSize, OldBuffer);
+ VOID *Buffer;
+
+ Buffer = InternalReallocatePool (EfiRuntimeServicesData, OldSize, NewSize, OldBuffer);
+ if (Buffer != NULL) {
+ MemoryProfileLibRecord (
+ (PHYSICAL_ADDRESS) (UINTN) RETURN_ADDRESS(0),
+ MEMORY_PROFILE_ACTION_LIB_REALLOCATE_RUNTIME_POOL,
+ EfiRuntimeServicesData,
+ Buffer,
+ NewSize,
+ NULL
+ );
+ }
+ return Buffer;
}
/**
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-08 12:09:25 +0000