ArmPkg/ArmCortexA5x: Declared the helper functions to access the CPU Extended Control...

[mirror_edk2.git] / ArmPkg / Library / ArmLib / Common / AArch64 / ArmLibSupport.S

diff --git a/ArmPkg/Library/ArmLib/Common/AArch64/ArmLibSupport.S b/ArmPkg/Library/ArmLib/Common/AArch64/ArmLibSupport.S
index f169d02aaace7f3194b9ea0ff63d0adba58e9cac..28db98b417c32a815e4920914f489e1076fbcc60 100644 (file)
--- a/ArmPkg/Library/ArmLib/Common/AArch64/ArmLibSupport.S
+++ b/ArmPkg/Library/ArmLib/Common/AArch64/ArmLibSupport.S
@@ -37,8 +37,6 @@ GCC_ASM_EXPORT (ArmWriteScr)
 GCC_ASM_EXPORT (ArmWriteMVBar)\r
 GCC_ASM_EXPORT (ArmCallWFE)\r
 GCC_ASM_EXPORT (ArmCallSEV)\r
-GCC_ASM_EXPORT (ArmReadCpuExCr)\r
-GCC_ASM_EXPORT (ArmWriteCpuExCr)\r
 GCC_ASM_EXPORT (ArmReadCpuActlr)\r
 GCC_ASM_EXPORT (ArmWriteCpuActlr)\r
 \r
@@ -200,16 +198,6 @@ ASM_PFX(ArmCallSEV):
   sev\r
   ret\r
 \r
-ASM_PFX(ArmReadCpuExCr):\r
-  mrs   x0, S3_1_c15_c2_1\r
-  ret\r
-\r
-ASM_PFX(ArmWriteCpuExCr):\r
-  msr   S3_1_c15_c2_1, x0\r
-  dsb   sy\r
-  isb\r
-  ret\r
-\r
 ASM_PFX(ArmReadCpuActlr):\r
   mrs   x0, S3_1_c15_c2_0\r
   ret\r