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| author | Kun Qin <kun.q@outlook.com> | 2020-12-17 18:51:05 -0800 |
|---|---|---|
| committer | Kun Qin <kun.q@outlook.com> | 2021-02-01 10:01:02 -0800 |
| commit | 2b9006762d2fb3637bd3a7d472f66c51aa8246f0 (patch) | |
| tree | b2377e571c0be6593cc5da25d6f4b19935685790 /StandaloneMmPkg | |
| parent | f6c488b70416291634c4054f9f06a9a9db773365 (diff) | |
| download | edk2-2b9006762d2fb3637bd3a7d472f66c51aa8246f0.tar.gz edk2-2b9006762d2fb3637bd3a7d472f66c51aa8246f0.tar.bz2 edk2-2b9006762d2fb3637bd3a7d472f66c51aa8246f0.zip | |
StandaloneMmPkg: StandaloneMmCoreMemoryAllocationLib: Fix compiler warning
Assigning MmramRangeCount from MmCorePrivate (UINT64) to local variable
MmramRangeCount (UINT32) will cause compilation failure due to "warning
C4244: '=': conversion from 'UINT64' to 'UINT32', possible loss of data".
This changes defines local MmramRangeCount as UINTN type and adds type
cast before value assignment.
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Cc: Sami Mujawar <sami.mujawar@arm.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Supreeth Venkatesh <supreeth.venkatesh@arm.com>
Signed-off-by: Kun Qin <kun.q@outlook.com>
Reviewed-by: Jiewen Yao <Jiewen.yao@intel.com>
Diffstat (limited to 'StandaloneMmPkg')
| -rw-r--r-- | StandaloneMmPkg/Library/StandaloneMmCoreMemoryAllocationLib/StandaloneMmCoreMemoryAllocationLib.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/StandaloneMmPkg/Library/StandaloneMmCoreMemoryAllocationLib/StandaloneMmCoreMemoryAllocationLib.c b/StandaloneMmPkg/Library/StandaloneMmCoreMemoryAllocationLib/StandaloneMmCoreMemoryAllocationLib.c index 8fbd4d9347..ba5470dd71 100644 --- a/StandaloneMmPkg/Library/StandaloneMmCoreMemoryAllocationLib/StandaloneMmCoreMemoryAllocationLib.c +++ b/StandaloneMmPkg/Library/StandaloneMmCoreMemoryAllocationLib/StandaloneMmCoreMemoryAllocationLib.c @@ -841,7 +841,7 @@ MemoryAllocationLibConstructor ( VOID *HobStart;
EFI_MMRAM_HOB_DESCRIPTOR_BLOCK *MmramRangesHobData;
EFI_MMRAM_DESCRIPTOR *MmramRanges;
- UINT32 MmramRangeCount;
+ UINTN MmramRangeCount;
EFI_HOB_GUID_TYPE *MmramRangesHob;
HobStart = GetHobList ();
@@ -868,7 +868,7 @@ MemoryAllocationLibConstructor ( return EFI_UNSUPPORTED;
}
- MmramRangeCount = MmramRangesHobData->NumberOfMmReservedRegions;
+ MmramRangeCount = (UINTN) MmramRangesHobData->NumberOfMmReservedRegions;
if (MmramRanges == NULL) {
return EFI_UNSUPPORTED;
}
@@ -877,7 +877,7 @@ MemoryAllocationLibConstructor ( DataInHob = GET_GUID_HOB_DATA (GuidHob);
MmCorePrivate = (MM_CORE_PRIVATE_DATA *)(UINTN)DataInHob->Address;
MmramRanges = (EFI_MMRAM_DESCRIPTOR *)(UINTN)MmCorePrivate->MmramRanges;
- MmramRangeCount = MmCorePrivate->MmramRangeCount;
+ MmramRangeCount = (UINTN) MmCorePrivate->MmramRangeCount;
}
{
|