diff options
Diffstat (limited to 'ArmPkg/Library/ArmSmcLib/AArch64/ArmSmc.S')
-rw-r--r-- | ArmPkg/Library/ArmSmcLib/AArch64/ArmSmc.S | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/ArmPkg/Library/ArmSmcLib/AArch64/ArmSmc.S b/ArmPkg/Library/ArmSmcLib/AArch64/ArmSmc.S deleted file mode 100644 index 46c17674c1..0000000000 --- a/ArmPkg/Library/ArmSmcLib/AArch64/ArmSmc.S +++ /dev/null @@ -1,41 +0,0 @@ -//
-// Copyright (c) 2012-2014, ARM Limited. All rights reserved.
-//
-// 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
-// http://opensource.org/licenses/bsd-license.php
-//
-// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-//
-//
-
-.text
-.align 3
-
-GCC_ASM_EXPORT(ArmCallSmc)
-
-ASM_PFX(ArmCallSmc):
- // Push x0 on the stack - The stack must always be quad-word aligned
- str x0, [sp, #-16]!
-
- // Load the SMC arguments values into the appropriate registers
- ldp x6, x7, [x0, #48]
- ldp x4, x5, [x0, #32]
- ldp x2, x3, [x0, #16]
- ldp x0, x1, [x0, #0]
-
- smc #0
-
- // Pop the ARM_SMC_ARGS structure address from the stack into x9
- ldr x9, [sp], #16
-
- // Store the SMC returned values into the ARM_SMC_ARGS structure.
- // A SMC call can return up to 4 values - we do not need to store back x4-x7.
- stp x2, x3, [x9, #16]
- stp x0, x1, [x9, #0]
-
- mov x0, x9
-
- ret
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