When PiSmmCore links against PeiDxeDebugLibReportStatusCode, the code
flow below will cause a FreePool() assertion issue.
PiSmmCoreMemoryAllocationLibConstructor() ->
SmmInitializeMemoryServices() ->
DEBUG ((DEBUG_INFO, "SmmAddMemoryRegion\n")) in SmmAddMemoryRegion() ->
DebugPrint() -> REPORT_STATUS_CODE_EX() -> ReportStatusCodeEx() ->
AllocatePool()/FreePool(PiSmmCoreMemoryAllocLib) ->
ASSERT() at Head = CR (Buffer, POOL_HEAD, Data, POOL_HEAD_SIGNATURE)
in CoreFreePoolI() of DxeCore Pool.c
It is because at the point of FreePool() in the code flow above,
mSmmCoreMemoryAllocLibSmramRanges/mSmmCoreMemoryAllocLibSmramRangeCount
are not been initialized yet, the FreePool() will be directed to
gBS->FreePool(), that is wrong.
This patch is to temporarily use BootServicesData to hold the
SmramRanges data before calling SmmInitializeMemoryServices().
Cc: Liming Gao <liming.gao@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
ecf85eb24c