DbgDumpPage DEFAULT_PAGE HalInitializeBios HalpBiosDisplayReset x86BiosAllocateBuffer x86BiosBufferIsAllocated x86BiosFreeBuffer x86BiosIsInitialized x86BiosMemoryMapping x86BiosReadMemory x86BiosWriteMemory

NTSTATUS NTAPI x86BiosReadMemory ( USHORT  Segment, USHORT  Offset, PVOID  Buffer, ULONG  Size  ) Definition at line 167 of file x86bios.c. { ULONG_PTR Address; /* Calculate the physical address */ Address = (Segment << 4) + Offset; /* Check if it's valid */ if (!x86BiosIsInitialized || Address + Size > 0x100000) { /* Invalid */ return STATUS_INVALID_PARAMETER; } /* Copy the memory to the buffer */ RtlCopyMemory(Buffer, x86BiosMemoryMapping + Address, Size); /* Return success */ return STATUS_SUCCESS; }