Files
system76-edk2/ArmVirtPkg/Library/XenVirtMemInfoLib/Arm/PhysAddrTop.S
Ard Biesheuvel 496cf19ac2 ArmVirtPkg/ArmVirtXen: add ArmVirtMemInfoLib implementation
Clone the existing ArmPlatformGetVirtualMemoryMap () for this platform,
clean it up slightly (by using a static buffer rather than a heap
allocation, and removing the support for uncached DRAM mappings), and
turn it into a new ArmVirtMemInfoLib implementation.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Julien Grall <julien.grall@linaro.org>
2017-11-23 16:05:28 +00:00

25 lines
754 B
ArmAsm

#
# Copyright (c) 2011-2013, ARM Limited. All rights reserved.
# Copyright (c) 2014-2017, Linaro 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>
//EFI_PHYSICAL_ADDRESS
//GetPhysAddrTop (
// VOID
// );
ASM_FUNC(ArmGetPhysAddrTop)
mov r0, #0x00000000
mov r1, #0x10000
bx lr