WINDBG，如何查看数组的内容？

发布于 2024-08-20 09:23:07 字数 1511 浏览 3 评论 0原文

我正在使用 WINDBG 来分析内存使用率过高的程序的转储文件。

涉及的对象之一是保存一个对象数组，引用许多我想查看的对象，以尝试找出分配它们的原因。

这是我尝试过的：

首先，我的 ServiceContainer 对象集合：

0:000> !do 05633014 
Name: System.Collections.Generic.List`1[[LVK.IoC.ServiceContainer, LVK.Core]]
MethodTable: 08b3c7fc
EEClass: 6f70ca78
Size: 24(0x18) bytes
 (C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\mscorlib.dll)
Fields:
      MT    Field   Offset                 Type VT     Attr    Value Name
6f924324  40009d8        4      System.Object[]  0 instance 1da226ec _items
6f952da0  40009d9        c         System.Int32  1 instance     5356 _size
6f952da0  40009da       10         System.Int32  1 instance     5538 _version
6f950770  40009db        8        System.Object  0 instance 00000000 _syncRoot
6f924324  40009dc        0      System.Object[]  0   shared   static _emptyArray
    >> Domain:Value dynamic statics NYI
 002b2a28:NotInit  <<

_items 数组中有我想要查看的数组，因此我发出了以下命令：

0:000> !do 1da226ec

产生了：

Name: System.Object[]
MethodTable: 6f924324
EEClass: 6f70da64
Size: 32784(0x8010) bytes
Array: Rank 1, Number of elements 8192, Type CLASS
Element Type: LVK.IoC.ServiceContainer
Fields:
None

查看网络，我发现迹象表明我可以使用一个-v选项来生成数组值，但这似乎不起作用。

我如何查看这个数组的元素？

原文

I'm using WINDBG to analyze a dump file for a program that exhibits a bit too high memory usage.

One of the objects involved is holding an object array, referencing a lot of objects I'd like to look at, to try to find out why they were allocated.

Here's what I've tried:

First, my collection of ServiceContainer objects:

0:000> !do 05633014 
Name: System.Collections.Generic.List`1[[LVK.IoC.ServiceContainer, LVK.Core]]
MethodTable: 08b3c7fc
EEClass: 6f70ca78
Size: 24(0x18) bytes
 (C:\Windows\assembly\GAC_32\mscorlib\2.0.0.0__b77a5c561934e089\mscorlib.dll)
Fields:
      MT    Field   Offset                 Type VT     Attr    Value Name
6f924324  40009d8        4      System.Object[]  0 instance 1da226ec _items
6f952da0  40009d9        c         System.Int32  1 instance     5356 _size
6f952da0  40009da       10         System.Int32  1 instance     5538 _version
6f950770  40009db        8        System.Object  0 instance 00000000 _syncRoot
6f924324  40009dc        0      System.Object[]  0   shared   static _emptyArray
    >> Domain:Value dynamic statics NYI
 002b2a28:NotInit  <<

The _items array there is the one I want to look at, so I issued this command:

0:000> !do 1da226ec

which produced:

Name: System.Object[]
MethodTable: 6f924324
EEClass: 6f70da64
Size: 32784(0x8010) bytes
Array: Rank 1, Number of elements 8192, Type CLASS
Element Type: LVK.IoC.ServiceContainer
Fields:
None

Looking at the web, I've found indications that there was a -v option I could use on something to produce the array values, but this doesn't seem to work.

How do I look at the elements of this array?

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