CloverBootloader/FileSystems/FatPkg/EnhancedFatDxe/Debug.c
2019-09-03 12:58:42 +03:00

77 lines
1.4 KiB
C

/*++
Copyright (c) 2005, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the Software
License Agreement which accompanies this distribution.
Module Name:
debug.c
Abstract:
Debug functions for fat driver
Revision History
--*/
#include "Fat.h"
VOID
FatDumpFatTable (
IN FAT_VOLUME *Volume
)
/*++
Routine Description:
Dump all the FAT Entry of the FAT table in the volume
Arguments:
Volume - The volume whose FAT info will be dumped
Returns:
None
--*/
{
UINTN EntryValue;
UINTN MaxIndex;
UINTN Index;
CHAR16 *Pointer;
MaxIndex = Volume->MaxCluster + 2;
Print (L"Dump of Fat Table, MaxCluster %x\n", MaxIndex);
for (Index = 0; Index < MaxIndex; Index++) {
EntryValue = FatGetFatEntry (Volume, Index);
if (EntryValue != FAT_CLUSTER_FREE) {
Pointer = NULL;
switch (EntryValue) {
case FAT_CLUSTER_RESERVED:
Pointer = L"RESERVED";
break;
case FAT_CLUSTER_BAD:
Pointer = L"BAD";
break;
}
if (FAT_END_OF_FAT_CHAIN (EntryValue)) {
Pointer = L"LAST";
}
if (Pointer != NULL) {
Print (L"Entry %x = %s\n", Index, Pointer);
} else {
Print (L"Entry %x = %x\n", Index, EntryValue);
}
}
}
}