efda177513
This has the effect of splitting assembly functions into their own sections so the linker can remove unused ones to save space. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Eugene Cohen <eugene@hp.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@gmail.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19109 6f19259b-4bc3-4df7-8a09-765794883524
34 lines
1.0 KiB
NASM
34 lines
1.0 KiB
NASM
//
|
|
// Copyright (c) 2011-2012, 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.
|
|
//
|
|
//
|
|
|
|
#include <AsmMacroIoLib.h>
|
|
#include <Library/ArmCpuLib.h>
|
|
#include <Chipset/ArmCortexA9.h>
|
|
|
|
INCLUDE AsmMacroExport.inc
|
|
INCLUDE AsmMacroIoLib.inc
|
|
|
|
|
|
PRESERVE8
|
|
|
|
// IN None
|
|
// OUT r0 = SCU Base Address
|
|
RVCT_ASM_EXPORT ArmGetScuBaseAddress
|
|
// Read Configuration Base Address Register. ArmCBar cannot be called to get
|
|
// the Configuration BAR as a stack is not necessary setup. The SCU is at the
|
|
// offset 0x0000 from the Private Memory Region.
|
|
mrc p15, 4, r0, c15, c0, 0
|
|
bx lr
|
|
|
|
END
|