tyler.durden
/
audk
mirror of https://github.com/acidanthera/audk.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Update MemoryAllocationLib AllocateAlignedPages API comments for memory overflow ASSERT case. 

Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>


git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15034 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Liming Gao 2013-12-31 07:19:52 +00:00 committed by lgao4
parent 1346352d52
commit 91403ce938
2 changed files with 10 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
MdeModulePkg/Library/DxeCoreMemoryAllocationLib/MemoryAllocationLib.c
View File

@ -2,7 +2,7 @@
Support routines for memory allocation routines based Support routines for memory allocation routines based
on boot services for Dxe phase drivers. on boot services for Dxe phase drivers.
Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR> Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License 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 which accompanies this distribution. The full text of the license may be found at
@ -160,6 +160,7 @@ FreePages (
If there is not enough memory at the specified alignment remaining to satisfy the request, then If there is not enough memory at the specified alignment remaining to satisfy the request, then
NULL is returned. NULL is returned.
If Alignment is not a power of two and Alignment is not zero, then ASSERT(). 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 MemoryType The type of memory to allocate. @param MemoryType The type of memory to allocate.
@param Pages The number of 4 KB pages to allocate. @param Pages The number of 4 KB pages to allocate.
@ -246,6 +247,7 @@ InternalAllocateAlignedPages (
request, then NULL is returned. request, then NULL is returned.
If Alignment is not a power of two and Alignment is not zero, then ASSERT(). 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 Pages The number of 4 KB pages to allocate.
@param Alignment The requested alignment of the allocation. Must be a power of two. @param Alignment The requested alignment of the allocation. Must be a power of two.
@ -273,6 +275,7 @@ AllocateAlignedPages (
request, then NULL is returned. request, then NULL is returned.
If Alignment is not a power of two and Alignment is not zero, then ASSERT(). 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 Pages The number of 4 KB pages to allocate.
@param Alignment The requested alignment of the allocation. Must be a power of two. @param Alignment The requested alignment of the allocation. Must be a power of two.
@ -300,6 +303,7 @@ AllocateAlignedRuntimePages (
request, then NULL is returned. request, then NULL is returned.
If Alignment is not a power of two and Alignment is not zero, then ASSERT(). 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 Pages The number of 4 KB pages to allocate.
@param Alignment The requested alignment of the allocation. Must be a power of two. @param Alignment The requested alignment of the allocation. Must be a power of two.

6
MdeModulePkg/Library/PiSmmCoreMemoryAllocationLib/MemoryAllocationLib.c
View File

@ -1,7 +1,7 @@
/** @file /** @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.
Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR> Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License 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 which accompanies this distribution. The full text of the license may be found at
@ -251,6 +251,7 @@ FreePages (
If there is not enough memory at the specified alignment remaining to satisfy the request, then If there is not enough memory at the specified alignment remaining to satisfy the request, then
NULL is returned. NULL is returned.
If Alignment is not a power of two and Alignment is not zero, then ASSERT(). 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 MemoryType The type of memory to allocate. @param MemoryType The type of memory to allocate.
@param Pages The number of 4 KB pages to allocate. @param Pages The number of 4 KB pages to allocate.
@ -337,6 +338,7 @@ InternalAllocateAlignedPages (
request, then NULL is returned. request, then NULL is returned.
If Alignment is not a power of two and Alignment is not zero, then ASSERT(). 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 Pages The number of 4 KB pages to allocate.
@param Alignment The requested alignment of the allocation. Must be a power of two. @param Alignment The requested alignment of the allocation. Must be a power of two.
@ -364,6 +366,7 @@ AllocateAlignedPages (
request, then NULL is returned. request, then NULL is returned.
If Alignment is not a power of two and Alignment is not zero, then ASSERT(). 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 Pages The number of 4 KB pages to allocate.
@param Alignment The requested alignment of the allocation. Must be a power of two. @param Alignment The requested alignment of the allocation. Must be a power of two.
@ -391,6 +394,7 @@ AllocateAlignedRuntimePages (
request, then NULL is returned. request, then NULL is returned.
If Alignment is not a power of two and Alignment is not zero, then ASSERT(). 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 Pages The number of 4 KB pages to allocate.
@param Alignment The requested alignment of the allocation. Must be a power of two. @param Alignment The requested alignment of the allocation. Must be a power of two.