Re: [Patch 1/2] MdeModulePkg DxeIpl: remove the hard code alignment adjustment.

["Gao, Liming" <liming.gao@intel.com>]

Star:
  Right. I will send the separate patch for it. 

>-----Original Message-----
>From: Zeng, Star
>Sent: Wednesday, January 10, 2018 1:38 PM
>To: Gao, Liming <liming.gao@intel.com>; edk2-devel@lists.01.org
>Cc: Zeng, Star <star.zeng@intel.com>
>Subject: RE: [Patch 1/2] MdeModulePkg DxeIpl: remove the hard code
>alignment adjustment.
>
>Liming,
>
>Similar change should be also done in Decompress() of DxeLoad.c, right?
>
>
>Thanks,
>Star
>-----Original Message-----
>From: Gao, Liming
>Sent: Wednesday, January 10, 2018 1:33 PM
>To: edk2-devel@lists.01.org
>Cc: Zeng, Star <star.zeng@intel.com>
>Subject: [Patch 1/2] MdeModulePkg DxeIpl: remove the hard code alignment
>adjustment.
>
>Section data alignment should be made in the build generation.
>
>Contributed-under: TianoCore Contribution Agreement 1.1
>Signed-off-by: Liming Gao <liming.gao@intel.com>
>Cc: Star Zeng <star.zeng@intel.com>
>---
> MdeModulePkg/Core/DxeIplPeim/DxeLoad.c | 9 ++-------
> 1 file changed, 2 insertions(+), 7 deletions(-)
>
>diff --git a/MdeModulePkg/Core/DxeIplPeim/DxeLoad.c
>b/MdeModulePkg/Core/DxeIplPeim/DxeLoad.c
>index 1f626a9..f4d7528 100644
>--- a/MdeModulePkg/Core/DxeIplPeim/DxeLoad.c
>+++ b/MdeModulePkg/Core/DxeIplPeim/DxeLoad.c
>@@ -3,7 +3,7 @@
>   Responsibility of this module is to load the DXE Core from a Firmware
>Volume.
>
> Copyright (c) 2016 HP Development Company, L.P.
>-Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>
>+Copyright (c) 2006 - 2018, 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
>@@ -593,16 +593,11 @@ CustomGuidedSectionExtract (
>     //
>     // Allocate output buffer
>     //
>-    *OutputBuffer = AllocatePages (EFI_SIZE_TO_PAGES (OutputBufferSize) +
>1);
>+    *OutputBuffer = AllocatePages (EFI_SIZE_TO_PAGES
>+ (OutputBufferSize));
>     if (*OutputBuffer == NULL) {
>       return EFI_OUT_OF_RESOURCES;
>     }
>     DEBUG ((DEBUG_INFO, "Customized Guided section Memory Size required
>is 0x%x and address is 0x%p\n", OutputBufferSize, *OutputBuffer));
>-    //
>-    // *OutputBuffer still is one section. Adjust *OutputBuffer offset,
>-    // skip EFI section header to make section data at page alignment.
>-    //
>-    *OutputBuffer = (VOID *)((UINT8 *) *OutputBuffer + EFI_PAGE_SIZE -
>sizeof (EFI_COMMON_SECTION_HEADER));
>   }
>
>   Status = ExtractGuidedSectionDecode (
>--
>2.8.0.windows.1