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MdeModulePkg: Add new PCD PcdInitValueInTempStack 

https://bugzilla.tianocore.org/show_bug.cgi?id=740

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
This commit is contained in:
Liming Gao 2017-11-02 10:59:13 +08:00
parent 14239ee077
commit eb3abca308
2 changed files with 12 additions and 0 deletions
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6
MdeModulePkg/MdeModulePkg.dec
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@ -883,6 +883,12 @@
# @Prompt Enable NULL address detection.
gEfiMdeModulePkgTokenSpaceGuid.PcdNullPointerDetectionPropertyMask|0x0|UINT8|0x30001050
## Init Value in Temp Stack to be shared between SEC and PEI_CORE
# SEC fills the full temp stack with this values. When switch stack, PeiCore can check
# this value in the temp stack to know how many stack has been used.
# @Prompt Init Value in Temp Stack
gEfiMdeModulePkgTokenSpaceGuid.PcdInitValueInTempStack|0x5AA55AA5|UINT32|0x30001051
[PcdsFixedAtBuild, PcdsPatchableInModule]
## Dynamic type PCD can be registered callback function for Pcd setting action.
# PcdMaxPeiPcdCallBackNumberPerPcdEntry indicates the maximum number of callback function

6
MdeModulePkg/MdeModulePkg.uni
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@ -1140,3 +1140,9 @@
" exception caused by legacy memory (0-4095) access after EndOfDxe,"
" such as Windows 7 boot on Qemu.\n"
#string STR_gEfiMdeModulePkgTokenSpaceGuid_PcdInitValueInTempStack_PROMPT #language en-US "Init Value in Temp Stack"
#string STR_gEfiMdeModulePkgTokenSpaceGuid_PcdInitValueInTempStack_HELP #language en-US "Init Value in Temp Stack to be shared between SEC and PEI_CORE\n"
"SEC fills the full temp stack with this values. When switch stack, PeiCore can check\n"
"this value in the temp stack to know how many stack has been used.\n"