[edk2-devel] [PATCH 1/2] UefiCpuPkg/CpuDxe: Rename variables to follow EDKII coding standard

[Dong, Eric]

Reviewed-by: Eric Dong <eric.dong at intel.com>

-----Original Message-----
From: Ni, Ray <ray.ni at intel.com> 
Sent: Tuesday, March 16, 2021 11:34 AM
To: devel at edk2.groups.io
Cc: Dong, Eric <eric.dong at intel.com>; Laszlo Ersek <lersek at redhat.com>; Kumar, Rahul1 <rahul1.kumar at intel.com>
Subject: [PATCH 1/2] UefiCpuPkg/CpuDxe: Rename variables to follow EDKII coding standard

The change doesn't impact any functionality.

Signed-off-by: Ray Ni <ray.ni at intel.com>
Cc: Eric Dong <eric.dong at intel.com>
Cc: Laszlo Ersek <lersek at redhat.com>
Cc: Rahul Kumar <rahul1.kumar at intel.com>
---
 UefiCpuPkg/CpuDxe/CpuGdt.c | 27 +++++++++++++--------------
 1 file changed, 13 insertions(+), 14 deletions(-)

diff --git a/UefiCpuPkg/CpuDxe/CpuGdt.c b/UefiCpuPkg/CpuDxe/CpuGdt.c
index a1ab543f2d..322ce87142 100644
--- a/UefiCpuPkg/CpuDxe/CpuGdt.c
+++ b/UefiCpuPkg/CpuDxe/CpuGdt.c
@@ -2,7 +2,7 @@
   C based implementation of IA32 interrupt handling only

   requiring a minimal assembly interrupt entry point.

 

-  Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>

+  Copyright (c) 2006 - 2021, Intel Corporation. All rights reserved.<BR>

   SPDX-License-Identifier: BSD-2-Clause-Patent

 

 **/

@@ -13,7 +13,7 @@
 //

 // Global descriptor table (GDT) Template

 //

-STATIC GDT_ENTRIES GdtTemplate = {

+STATIC GDT_ENTRIES gGdtTemplate = {

   //

   // NULL_SEL

   //

@@ -124,32 +124,31 @@ InitGlobalDescriptorTable (
   VOID

   )

 {

-  GDT_ENTRIES *gdt;

-  IA32_DESCRIPTOR gdtPtr;

+  GDT_ENTRIES           *Gdt;

+  IA32_DESCRIPTOR       Gdtr;

 

   //

   // Allocate Runtime Data for the GDT

   //

-  gdt = AllocateRuntimePool (sizeof (GdtTemplate) + 8);

-  ASSERT (gdt != NULL);

-  gdt = ALIGN_POINTER (gdt, 8);

+  Gdt = AllocateRuntimePool (sizeof (gGdtTemplate) + 8);

+  ASSERT (Gdt != NULL);

+  Gdt = ALIGN_POINTER (Gdt, 8);

 

   //

   // Initialize all GDT entries

   //

-  CopyMem (gdt, &GdtTemplate, sizeof (GdtTemplate));

+  CopyMem (Gdt, &gGdtTemplate, sizeof (gGdtTemplate));

 

   //

   // Write GDT register

   //

-  gdtPtr.Base = (UINT32)(UINTN)(VOID*) gdt;

-  gdtPtr.Limit = (UINT16) (sizeof (GdtTemplate) - 1);

-  AsmWriteGdtr (&gdtPtr);

+  Gdtr.Base  = (UINT32) (UINTN) Gdt;

+  Gdtr.Limit = (UINT16) (sizeof (gGdtTemplate) - 1);

+  AsmWriteGdtr (&Gdtr);

 

   //

   // Update selector (segment) registers base on new GDT

   //

-  SetCodeSelector ((UINT16)CPU_CODE_SEL);

-  SetDataSelectors ((UINT16)CPU_DATA_SEL);

+  SetCodeSelector  ((UINT16) CPU_CODE_SEL);

+  SetDataSelectors ((UINT16) CPU_DATA_SEL);

 }

-

-- 
2.27.0.windows.1



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