Star:
  This change is to align Loading Driver in DXE phase. You can find below 
message in DXE boot. 

Loading driver 80CF7257-87AB-47F9-A3FE-D50B76D89541
InstallProtocolInterface: 5B1B31A1-9562-11D2-8E3F-00A0C969723B 88014240
Loading driver at 0x00087FE6000 EntryPoint=0x00087FE70B4 PcdDxe.efi

Thanks
Liming
>-----Original Message-----
>From: Zeng, Star
>Sent: Thursday, February 08, 2018 6:12 PM
>To: Gao, Liming <liming....@intel.com>; edk2-devel@lists.01.org
>Cc: Zeng, Star <star.z...@intel.com>
>Subject: RE: [Patch] MdeModulePkg PeiCore: Add error message to describe
>PEIM load failure
>
>Hi Liming,
>
>Because of new added "+  DEBUG ((DEBUG_INFO, "Loading PEIM %g\n",
>FileHandle));", the debug message will have two "Loading PEIM XXX" for one
>PEIM, that is very confusing.
>Loading PEIM 9B3ADA4F-AE56-4C24-8DEA-F03B7558AE50
>Loading PEIM at 0x00002353000 EntryPoint=0x000003C10C5 PcdPeim.efi
>
>How about like below change?
>1. Also print FFS GUID when section alignment error.
>2. Print FFS GUID when PDB not found.
>
>
>fb0030045fe4ae561177d9cff01f32088ae9975e
> MdeModulePkg/Core/Pei/Image/Image.c | 10 +++++++++-
> 1 file changed, 9 insertions(+), 1 deletion(-)
>
>diff --git a/MdeModulePkg/Core/Pei/Image/Image.c
>b/MdeModulePkg/Core/Pei/Image/Image.c
>index 198541128512..179c77ef2194 100644
>--- a/MdeModulePkg/Core/Pei/Image/Image.c
>+++ b/MdeModulePkg/Core/Pei/Image/Image.c
>@@ -1,7 +1,7 @@
> /** @file
>   Pei Core Load Image Support
>
>-Copyright (c) 2006 - 2017, 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
>@@ -506,6 +506,9 @@ LoadAndRelocatePeCoffImage (
>   //
>   Status = PeCoffLoaderLoadImage (&ImageContext);
>   if (EFI_ERROR (Status)) {
>+    if (ImageContext.ImageError ==
>IMAGE_ERROR_INVALID_SECTION_ALIGNMENT) {
>+      DEBUG ((DEBUG_ERROR, "PEIM(%g) Image Address 0x%11p doesn't
>meet with section alignment 0x%x.\n", FileHandle,
>(VOID*)(UINTN)ImageContext.ImageAddress,
>ImageContext.SectionAlignment));
>+    }
>     return Status;
>   }
>   //
>@@ -707,6 +710,11 @@ PeiLoadImageLoadImage (
>       }
>
>       DEBUG ((EFI_D_INFO | EFI_D_LOAD, "%a", EfiFileName));
>+    } else {
>+      //
>+      // Print FFS GUID when PDB not found.
>+      //
>+      DEBUG ((EFI_D_INFO | EFI_D_LOAD, "%g", FileHandle));
>     }
>
>   DEBUG_CODE_END ();
>
>
>Thanks,
>Star
>-----Original Message-----
>From: Gao, Liming
>Sent: Thursday, February 8, 2018 4:19 PM
>To: edk2-devel@lists.01.org
>Cc: Zeng, Star <star.z...@intel.com>
>Subject: [Patch] MdeModulePkg PeiCore: Add error message to describe
>PEIM load failure
>
>If PEIM image address doesn't meet with its section alignment, it will load 
>fail.
>PeiCore adds more debug message to report it.
>
>Contributed-under: TianoCore Contribution Agreement 1.1
>Signed-off-by: Liming Gao <liming....@intel.com>
>Cc: Star Zeng <star.z...@intel.com>
>---
> MdeModulePkg/Core/Pei/Image/Image.c | 7 ++++++-
> 1 file changed, 6 insertions(+), 1 deletion(-)
>
>diff --git a/MdeModulePkg/Core/Pei/Image/Image.c
>b/MdeModulePkg/Core/Pei/Image/Image.c
>index 1985411..f41d3ac 100644
>--- a/MdeModulePkg/Core/Pei/Image/Image.c
>+++ b/MdeModulePkg/Core/Pei/Image/Image.c
>@@ -1,7 +1,7 @@
> /** @file
>   Pei Core Load Image Support
>
>-Copyright (c) 2006 - 2017, 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
>@@ -506,6 +506,9 @@ LoadAndRelocatePeCoffImage (
>   //
>   Status = PeCoffLoaderLoadImage (&ImageContext);
>   if (EFI_ERROR (Status)) {
>+    if (ImageContext.ImageError ==
>IMAGE_ERROR_INVALID_SECTION_ALIGNMENT) {
>+      DEBUG ((DEBUG_ERROR, "PEIM Image Address 0x%11p doesn't meet
>with section alignment 0x%x.\n",
>(VOID*)(UINTN)ImageContext.ImageAddress,
>ImageContext.SectionAlignment));
>+    }
>     return Status;
>   }
>   //
>@@ -612,6 +615,8 @@ PeiLoadImageLoadImage (
>     }
>   }
>
>+  DEBUG ((DEBUG_INFO, "Loading PEIM %g\n", FileHandle));
>+
>   //
>   // If memory is installed, perform the shadow operations
>   //
>--
>2.8.0.windows.1

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