Geek Answers Handbook

Can I set a breakpoint in Visual Studio (C ++) to break the thread context switch?

We only want to break a certain flow. Any idea how to do this? I can't seem to find a way to break this condition.

I should have been more specific in the text. As the name suggests, I would like to break the context switch into a stream.

+3
source share
2 answers

I would be surprised if there was a way to do this in a user mode debugger.

: , 42. . . , 42 !

Process Monitor Sysinternals ( Microsoft). , - :

20:43:51.9162409    lsass.exe   440 Thread Create       SUCCESS Thread ID: 5420
20:43:51.9166730    lsass.exe   440 Thread Create       SUCCESS Thread ID: 7916
20:43:53.2990544    svchost.exe 736 Thread Create       SUCCESS Thread ID: 5540
20:43:53.7664146    svchost.exe 736 Thread Create       SUCCESS Thread ID: 7384
20:43:53.7985662    svchost.exe 736 Thread Create       SUCCESS Thread ID: 1888
20:43:54.2444922    wmiprvse.exe    3144    Thread Create       SUCCESS Thread ID: 6300
20:43:54.2466447    svchost.exe 736 Thread Create       SUCCESS Thread ID: 5636
20:43:54.2480367    wmiprvse.exe    3144    Thread Create       SUCCESS Thread ID: 6624
20:43:54.2515443    svchost.exe 736 Thread Create       SUCCESS Thread ID: 7392
20:43:55.5332047    devenv.exe  4640    Thread Exit     SUCCESS Thread ID: 4696, User Time: 0.0000000, Kernel Time: 0.0000000
20:43:55.9179052    Explorer.EXE    3176    Process Create  C:\WINDOWS\system32\verclsid.exe    SUCCESS PID: 3356, Command line: /S /C {2559A1F4-21D7-11D4-BDAF-00C04F60B9F0} /I {000214E6-0000-0000-C000-000000000046} /X 0x401
20:43:55.9179079    verclsid.exe    3356    Process Start       SUCCESS Parent PID: 3176
20:43:55.9179101    verclsid.exe    3356    Thread Create       SUCCESS Thread ID: 7108
20:43:55.9354621    verclsid.exe    3356    Thread Create       SUCCESS Thread ID: 940
20:43:55.9521113    verclsid.exe    3356    Thread Create       SUCCESS Thread ID: 2704
20:43:56.5259637    verclsid.exe    3356    Thread Exit     SUCCESS Thread ID: 2704, User Time: 0.0000000, Kernel Time: 0.0000000

, , .

+2

. "". , , , , .

, id 42, .

ThreadId = 42
+9

More articles:


All Articles