在windbg预览中无法使用！堆-flt

发布于 2025-01-26 02:10:35 字数 486 浏览 2 评论 0原文

我正在尝试使用WindBG Preview（Windows Store应用程序）调试内存泄漏。

我可以执行！heap -s以获取堆列表，然后！HEAP -STAT -STAT -H＆lt; address_of_a_a_heap＆gt;以获取对象的使用中的统计信息，但是当我尝试使用！HEAP -FLT S 100列出指定大小的所有实例时，我得到的

HEAPEXT: !heap invalid option flag '-l'
Platform dependent usage:             
THIS EXTENSION SUPPORTS THE SEGMENT HEAP AND THE NT HEAP

命令与经典WindBG中的预期相同。我还从！HEAP -STAT -H命令中获得了不同的输出。

是否应该采取其他配置来启用这些命令？

原文

I am trying to debug a memory leak with WinDbg Preview (the Windows Store application).

I can execute !heap -s to obtain the list of heaps, then !heap -stat -h <address_of_a_heap> to get statistics of the used memory by object, but when I try to list all instances of specified size using !heap -flt s 100, I get

HEAPEXT: !heap invalid option flag '-l'
Platform dependent usage:             
THIS EXTENSION SUPPORTS THE SEGMENT HEAP AND THE NT HEAP

The same commands work as expected in the classic WinDbg. I also get different output from the !heap -stat -h command for one and the same heap - e.g. in the classic WinDbg the output is a table with objects grouped by size.

Is there additional configuration that should be done to enable these commands?

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