7e2a8dfe8a
DEBUG builds of PEI code will print a diagnostic message regarding
the utilization of temporary RAM before switching to permanent RAM.
For example,
Total temporary memory: 16352 bytes.
temporary memory stack ever used: 4820 bytes.
temporary memory heap used for HobList: 4720 bytes.
Tracking stack utilization like this requires the stack to be seeded
with a known magic value, and this needs to occur before entering C
code, given that it uses the stack. Currently, only Nt32Pkg appears
to implement this feature, but it is useful nonetheless, so let's
wire it up for PrePeiCore.
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
74 lines
1.9 KiB
INI
74 lines
1.9 KiB
INI
#/** @file
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# Pre PeiCore - Hand-off to PEI Core in Normal World
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#
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# Copyright (c) 2011, ARM Limited. All rights reserved.
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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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#
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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 = ArmPlatformPrePeiCore
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FILE_GUID = 469fc080-aec1-11df-927c-0002a5d5c51b
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MODULE_TYPE = SEC
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VERSION_STRING = 1.0
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[Sources.common]
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PrePeiCore.c
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MainUniCore.c
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[Sources.ARM]
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Arm/ArchPrePeiCore.c
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Arm/PrePeiCoreEntryPoint.asm | RVCT
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Arm/PrePeiCoreEntryPoint.S | GCC
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Arm/SwitchStack.asm | RVCT
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Arm/SwitchStack.S | GCC
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Arm/Exception.asm | RVCT
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Arm/Exception.S | GCC
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[Sources.AARCH64]
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AArch64/ArchPrePeiCore.c
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AArch64/PrePeiCoreEntryPoint.S
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AArch64/SwitchStack.S
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AArch64/Exception.S
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AArch64/Helper.S
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[Packages]
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MdePkg/MdePkg.dec
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MdeModulePkg/MdeModulePkg.dec
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ArmPkg/ArmPkg.dec
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ArmPlatformPkg/ArmPlatformPkg.dec
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[LibraryClasses]
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ArmLib
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ArmPlatformLib
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BaseLib
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DebugLib
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DebugAgentLib
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IoLib
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PrintLib
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SerialPortLib
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[Ppis]
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gEfiTemporaryRamSupportPpiGuid
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[FeaturePcd]
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gArmPlatformTokenSpaceGuid.PcdSendSgiToBringUpSecondaryCores
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[FixedPcd]
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gArmTokenSpaceGuid.PcdFvBaseAddress
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gArmTokenSpaceGuid.PcdFvSize
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gArmPlatformTokenSpaceGuid.PcdCPUCoresStackBase
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gArmPlatformTokenSpaceGuid.PcdCPUCorePrimaryStackSize
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gArmPlatformTokenSpaceGuid.PcdCPUCoreSecondaryStackSize
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gEfiMdeModulePkgTokenSpaceGuid.PcdInitValueInTempStack
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