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/** @file
*
Memory Debug Log Library - SEC Phase
Copyright (C) 2025, Oracle and/or its affiliates.
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#include <Library/MemDebugLogLib.h>
EFI_STATUS
EFIAPI
MemDebugLogWrite (
IN CHAR8 *Buffer,
IN UINTN Length
)
{
EFI_STATUS Status;
if (FixedPcdGet32 (PcdOvmfEarlyMemDebugLogBase) != 0x0) {
Status = MemDebugLogWriteBuffer (
(EFI_PHYSICAL_ADDRESS)(UINTN)FixedPcdGet32 (PcdOvmfEarlyMemDebugLogBase),
Buffer,
Length
);
} else {
Status = EFI_NOT_FOUND;
}
return Status;
}
RETURN_STATUS
EFIAPI
MemDebugLogLibConstructor (
VOID
)
{
if (FixedPcdGet32 (PcdOvmfEarlyMemDebugLogSize) != 0) {
MemDebugLogInit (
(EFI_PHYSICAL_ADDRESS)(UINTN)FixedPcdGet32 (PcdOvmfEarlyMemDebugLogBase),
(UINT32)FixedPcdGet32 (PcdOvmfEarlyMemDebugLogSize)
);
}
return RETURN_SUCCESS;
}
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