73d66c5871
Currently, the value of the page tables' address is hard-coded in the ResetVector. This patch replaces these values with a PCD dependency. A check for the size has been added to alert the developer to rewrite the ASM according to the new size, if it has been changed. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Marvin Haeuser <Marvin.Haeuser@outlook.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
43 lines
1.3 KiB
INI
43 lines
1.3 KiB
INI
## @file
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# Reset Vector
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#
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# Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>
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#
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# This program and the accompanying materials
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# are licensed and made available under the terms and conditions of the BSD License
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# which accompanies this distribution. The full text of the license may be found at
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# http://opensource.org/licenses/bsd-license.php
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# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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#
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##
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[Defines]
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INF_VERSION = 0x00010005
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BASE_NAME = ResetVector
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FILE_GUID = 1BA0062E-C779-4582-8566-336AE8F78F09
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MODULE_TYPE = SEC
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VERSION_STRING = 1.1
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#
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# The following information is for reference only and not required by the build tools.
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#
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# VALID_ARCHITECTURES = IA32 X64
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#
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[Sources]
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ResetVector.nasmb
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[Packages]
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OvmfPkg/OvmfPkg.dec
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MdePkg/MdePkg.dec
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UefiCpuPkg/UefiCpuPkg.dec
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[BuildOptions]
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*_*_IA32_NASMB_FLAGS = -I$(WORKSPACE)/UefiCpuPkg/ResetVector/Vtf0/
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*_*_X64_NASMB_FLAGS = -I$(WORKSPACE)/UefiCpuPkg/ResetVector/Vtf0/
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[Pcd]
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPageTablesBase
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gUefiOvmfPkgTokenSpaceGuid.PcdOvmfSecPageTablesSize
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