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| author | Michael Kubacki <michael.kubacki@microsoft.com> | 2021-02-10 17:04:20 -0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2021-02-11 08:52:04 +0000 |
| commit | 1d27e58e401faea284309039f3962cb3cb4549fc (patch) | |
| tree | 6c44eb5ef8995fe3f79c96624e01232705b80793 /StandaloneMmPkg/Core | |
| parent | 641866ac42e41963105a8c42064e92686a001a71 (diff) | |
| download | edk2-1d27e58e401faea284309039f3962cb3cb4549fc.tar.gz edk2-1d27e58e401faea284309039f3962cb3cb4549fc.tar.bz2 edk2-1d27e58e401faea284309039f3962cb3cb4549fc.zip | |
StandaloneMmPkg/StandaloneMmCore: Fix compiler warning
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3204
Fixes the following compiler warning in VS2019 by changing defining
the MmramRangeCount variable to be UINTN and type casting prior
to value assignment.
\edk2\StandaloneMmPkg\Core\StandaloneMmCore.c(570): error C2220:
the following warning is treated as an error
\edk2\StandaloneMmPkg\Core\StandaloneMmCore.c(570): warning C4244:
'=': conversion from 'UINT64' to 'UINT32', possible loss of data
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Diffstat (limited to 'StandaloneMmPkg/Core')
| -rw-r--r-- | StandaloneMmPkg/Core/StandaloneMmCore.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/StandaloneMmPkg/Core/StandaloneMmCore.c b/StandaloneMmPkg/Core/StandaloneMmCore.c index 8388ec289c..fbb0ec75e5 100644 --- a/StandaloneMmPkg/Core/StandaloneMmCore.c +++ b/StandaloneMmPkg/Core/StandaloneMmCore.c @@ -511,7 +511,7 @@ StandaloneMmMain ( EFI_HOB_GUID_TYPE *MmramRangesHob;
EFI_MMRAM_HOB_DESCRIPTOR_BLOCK *MmramRangesHobData;
EFI_MMRAM_DESCRIPTOR *MmramRanges;
- UINT32 MmramRangeCount;
+ UINTN MmramRangeCount;
EFI_HOB_FIRMWARE_VOLUME *BfvHob;
ProcessLibraryConstructorList (HobStart, &gMmCoreMmst);
@@ -546,7 +546,7 @@ StandaloneMmMain ( MmramRangesHobData = GET_GUID_HOB_DATA (MmramRangesHob);
ASSERT (MmramRangesHobData != NULL);
MmramRanges = MmramRangesHobData->Descriptor;
- MmramRangeCount = MmramRangesHobData->NumberOfMmReservedRegions;
+ MmramRangeCount = (UINTN)MmramRangesHobData->NumberOfMmReservedRegions;
ASSERT (MmramRanges);
ASSERT (MmramRangeCount);
@@ -554,7 +554,7 @@ StandaloneMmMain ( // Copy the MMRAM ranges into MM_CORE_PRIVATE_DATA table just in case any
// code relies on them being present there
//
- gMmCorePrivate->MmramRangeCount = MmramRangeCount;
+ gMmCorePrivate->MmramRangeCount = (UINT64)MmramRangeCount;
gMmCorePrivate->MmramRanges =
(EFI_PHYSICAL_ADDRESS)(UINTN)AllocatePool (MmramRangeCount * sizeof (EFI_MMRAM_DESCRIPTOR));
ASSERT (gMmCorePrivate->MmramRanges != 0);
@@ -567,7 +567,7 @@ StandaloneMmMain ( DataInHob = GET_GUID_HOB_DATA (GuidHob);
gMmCorePrivate = (MM_CORE_PRIVATE_DATA *)(UINTN)DataInHob->Address;
MmramRanges = (EFI_MMRAM_DESCRIPTOR *)(UINTN)gMmCorePrivate->MmramRanges;
- MmramRangeCount = gMmCorePrivate->MmramRangeCount;
+ MmramRangeCount = (UINTN)gMmCorePrivate->MmramRangeCount;
}
//
|