！ca

！ca 延伸模組會顯示控件區域的相關信息。

!ca [Address | 0 | -1] [Flags]

參數

位址
控制區域的位址。 如果您為此參數指定 0，則會顯示所有控件區域的相關信息。 如果您為此參數指定 -1，則會顯示未使用區段清單的相關信息。

標誌
指定顯示資訊之旗標。 此參數是下列一或多個旗標的位 OR。

如果未指定最後三個旗標，則會顯示所有三種類型的控制區域。

DLL

Kdexts.dll

其他資訊

如需控制區域的相關信息，請參閱 Mark Russinovich 和 David 所羅門Microsoft Windows 內部 。

備註

若要取得所有對應檔案的控制區域清單，請使用 ！memusage 擴展名。

以下是範例：

kd> !memusage
 loading PFN database
loading (99% complete)
             Zeroed:     16 (    64 kb)
               Free:      0 (     0 kb)
            Standby:   2642 ( 10568 kb)
           Modified:    720 (  2880 kb)
    ModifiedNoWrite:      0 (     0 kb)
       Active/Valid:  13005 ( 52020 kb)
         Transition:      0 (     0 kb)
            Unknown:      0 (     0 kb)
              TOTAL:  16383 ( 65532 kb)
  Building kernel map
  Finished building kernel map

  Usage Summary (in Kb):
Control Valid Standby Dirty Shared Locked PageTables  name
ff8636e8    56    376     0     0     0     0  mapped_file( browseui.dll )
ff8cf388    24      0     0     0     0     0  mapped_file( AVH32DLL.DLL )
ff8d62c8    12      0     0     0     0     0  mapped_file( PSAPI.DLL )
ff8dd468   156     28     0     0     0     0  mapped_file( INOJOBSV.EXE )
fe424808   136     88     0    52     0     0  mapped_file( oleaut32.dll )
fe4228a8   152     44     0   116     0     0  mapped_file( MSVCRT.DLL )
ff8ec848     4      0     0     0     0     0    No Name for File
ff859de8     0     32     0     0     0     0  mapped_file( timedate.cpl )
. . . . .

kd> !ca ff8636e8

ControlArea @ff8636e8
  Segment:    e1b74548    Flink              0   Blink:               0
 Section Ref        0    Pfn Ref           6c   Mapped Views:        1
  User Ref           1    Subsections        5   Flush Count:         0
  File Object ff86df88    ModWriteCount      0   System Views:        0
  WaitForDel         0    Paged Usage      380   NonPaged Usage       e0
  Flags (10000a0) Image File HadUserReference 

   File: \WINNT\System32\browseui.dll

Segment @ e1b74548:
   Base address        0  Total Ptes        c8  NonExtendPtes:       c8
   Image commit        1  ControlArea ff8636e8  SizeOfSegment: c8000
   Image Base          0  Committed          0  PTE Template:   31b8438
 Based Addr   76e10000  ProtoPtes   e1b74580  Image Info:    e1b748a4

Subsection 1. @ ff863720
   ControlArea: ff8636e8  Starting Sector 0 Number Of Sectors 2
   Base Pte     e1b74580  Ptes In subsect        1 Unused Ptes          0
   Flags              15  Sector Offset          0 Protection           1
    ReadOnly CopyOnWrite 

Subsection 2. @ ff863740
   ControlArea: ff8636e8  Starting Sector 2 Number Of Sectors 3d0
   Base Pte     e1b74584  Ptes In subsect       7a Unused Ptes          0
   Flags              35  Sector Offset          0 Protection           3
    ReadOnly CopyOnWrite 

Subsection 3. @ ff863760
   ControlArea: ff8636e8  Starting Sector 3D2 Number Of Sectors 7
   Base Pte     e1b7476c  Ptes In subsect        1 Unused Ptes          0
   Flags              55  Sector Offset          0 Protection           5
    ReadOnly CopyOnWrite 

Subsection 4. @ ff863780
   ControlArea: ff8636e8  Starting Sector 3D9 Number Of Sectors 21f
   Base Pte     e1b74770  Ptes In subsect       44 Unused Ptes          0
   Flags              15  Sector Offset          0 Protection           1
    ReadOnly CopyOnWrite 

Subsection 5. @ ff8637a0
   ControlArea: ff8636e8  Starting Sector 5F8 Number Of Sectors 3a
   Base Pte     e1b74880  Ptes In subsect        8 Unused Ptes          0
   Flags              15  Sector Offset          0 Protection           1
    ReadOnly CopyOnWrite