From: Liming Gao <liming.gao@intel.com>
Date: Thu, 2 Nov 2017 02:59:15 +0000 (+0800)
Subject: Nt32Pkg: Update SecMain consumes PCD to get the init value in temp stack
X-Git-Tag: edk2-stable201903~3143
X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=commitdiff_plain;h=5cf459731f5b93dc0fd1a8a8194cff7f6d95ad78

Nt32Pkg: Update SecMain consumes PCD to get the init value in temp stack

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Star Zeng <star.zeng@intel.com>
---

diff --git a/Nt32Pkg/Sec/SecMain.c b/Nt32Pkg/Sec/SecMain.c
index 80539faa33..74871a67c8 100644
--- a/Nt32Pkg/Sec/SecMain.c
+++ b/Nt32Pkg/Sec/SecMain.c
@@ -263,7 +263,7 @@ Returns:
   for (StackPointer = (UINTN*) (UINTN) InitialStackMemory;
        StackPointer < (UINTN*) ((UINTN)InitialStackMemory + (SIZE_T) InitialStackMemorySize);
        StackPointer ++) {
-    *StackPointer = 0x5AA55AA5;
+    *StackPointer = PcdGet32 (PcdInitValueInTempStack);
   }
   
   SecPrint ("  SEC passing in %d bytes of temp RAM to PEI\n", InitialStackMemorySize);
diff --git a/Nt32Pkg/Sec/SecMain.inf b/Nt32Pkg/Sec/SecMain.inf
index 423a3c7c48..f2e1520b6d 100644
--- a/Nt32Pkg/Sec/SecMain.inf
+++ b/Nt32Pkg/Sec/SecMain.inf
@@ -65,6 +65,7 @@
   gEfiNt32PkgTokenSpaceGuid.PcdWinNtFirmwareFdSize
   gEfiNt32PkgTokenSpaceGuid.PcdWinNtMemorySizeForSecMain
   gEfiNt32PkgTokenSpaceGuid.PcdWinNtFirmwareVolume
+  gEfiMdeModulePkgTokenSpaceGuid.PcdInitValueInTempStack
 
 [BuildOptions]
   MSFT:*_*_IA32_DLINK_FLAGS == /out:"$(BIN_DIR)\SecMain.exe" /base:0x10000000 /pdb:"$(BIN_DIR)\SecMain.pdb" /LIBPATH:"$(VCINSTALLDIR)\Lib" /LIBPATH:"$(VCINSTALLDIR)\PlatformSdk\Lib" /LIBPATH:"%UniversalCRTSdkDir%lib\%UCRTVersion%\ucrt\x86" /LIBPATH:"%WindowsSdkDir%lib\%WindowsSDKLibVersion%\um\x86" /NOLOGO /SUBSYSTEM:CONSOLE /NODEFAULTLIB /IGNORE:4086 /MAP /OPT:REF /DEBUG /MACHINE:I386 /LTCG Kernel32.lib MSVCRTD.lib Gdi32.lib User32.lib Winmm.lib Advapi32.lib