ARM Packages: Removed trailing spaces

[mirror_edk2.git] / ArmPlatformPkg / Library / ArmPlatformLibNull / Arm / ArmPlatformHelper.asm

diff --git a/ArmPlatformPkg/Library/ArmPlatformLibNull/Arm/ArmPlatformHelper.asm b/ArmPlatformPkg/Library/ArmPlatformLibNull/Arm/ArmPlatformHelper.asm
index 25ffbcf9c08c91e3890aaedebcb79b5cbc7d13d5..aafa9c60d2fa789d96ad179ce85346dc2c8b2eb7 100644 (file)
--- a/ArmPlatformPkg/Library/ArmPlatformLibNull/Arm/ArmPlatformHelper.asm
+++ b/ArmPlatformPkg/Library/ArmPlatformLibNull/Arm/ArmPlatformHelper.asm
@@ -1,5 +1,5 @@
 //\r
-//  Copyright (c) 2012, ARM Limited. All rights reserved.\r
+//  Copyright (c) 2012-2013, ARM Limited. All rights reserved.\r
 //\r
 //  This program and the accompanying materials\r
 //  are licensed and made available under the terms and conditions of the BSD License\r
@@ -11,15 +11,26 @@
 //\r
 //\r
 \r
+#include <AsmMacroIoLib.h>\r
 #include <Library/ArmLib.h>\r
 \r
   INCLUDE AsmMacroIoLib.inc\r
 \r
+  EXPORT  ArmPlatformPeiBootAction\r
   EXPORT  ArmPlatformGetCorePosition\r
+  EXPORT  ArmPlatformGetPrimaryCoreMpId\r
+  EXPORT  ArmPlatformIsPrimaryCore\r
+\r
+  IMPORT  _gPcd_FixedAtBuild_PcdArmPrimaryCore\r
+  IMPORT  _gPcd_FixedAtBuild_PcdArmPrimaryCoreMask\r
 \r
   PRESERVE8\r
   AREA    ArmPlatformNullHelper, CODE, READONLY\r
 \r
+ArmPlatformPeiBootAction FUNCTION\r
+  bx    lr\r
+  ENDFUNC\r
+\r
 //UINTN\r
 //ArmPlatformGetCorePosition (\r
 //  IN UINTN MpId\r
@@ -31,5 +42,31 @@ ArmPlatformGetCorePosition FUNCTION
   bx   lr\r
   ENDFUNC\r
 \r
+//UINTN\r
+//ArmPlatformGetPrimaryCoreMpId (\r
+//  VOID\r
+//  );\r
+ArmPlatformGetPrimaryCoreMpId FUNCTION\r
+  LoadConstantToReg (_gPcd_FixedAtBuild_PcdArmPrimaryCore, r0)\r
+  ldr   r0, [r0]\r
+  bx    lr\r
+  ENDFUNC\r
+\r
+//UINTN\r
+//ArmPlatformIsPrimaryCore (\r
+//  IN UINTN MpId\r
+//  );\r
+ArmPlatformIsPrimaryCore FUNCTION\r
+  LoadConstantToReg (_gPcd_FixedAtBuild_PcdArmPrimaryCoreMask, r1)\r
+  ldr   r1, [r1]\r
+  and   r0, r0, r1\r
+  LoadConstantToReg (_gPcd_FixedAtBuild_PcdArmPrimaryCore, r1)\r
+  ldr   r1, [r1]\r
+  cmp   r0, r1\r
+  moveq r0, #1\r
+  movne r0, #0\r
+  bx    lr\r
+  ENDFUNC\r
+\r
   END\r
 \r