Windows System Software -- Consulting, Training, Development -- Unique Expertise, Guaranteed Results
Before Posting...
Please check out the Community Guidelines in the Announcements and Administration Category.More Info on Driver Writing and Debugging
The free OSR Learning Library has more than 50 articles on a wide variety of topics about writing and debugging device drivers and Minifilters. From introductory level to advanced. All the articles have been recently reviewed and updated, and are written using the clear and definitive style you've come to expect from OSR over the years.
Check out The OSR Learning Library at: https://www.osr.com/osr-learning-library/
Unable to place breakpoint through source/linenumber
This is a fairly standard thing I used to do but all of a sudden, with:
0:000> bu `module!filename.cpp:143`
I get:
Matched: module!ns::class::method+0x16a (508f7e47)
Matched: module!ns::class::method+0x1a0 (508f7e7d)
Ambiguous symbol error at '`module!filename.cpp:143`'
^ Extra character error in 'bu `module!filename.cpp:143`'
I gave it a line number and a source file. How much more unambiguous can I be? I don't understand that extra character complaint either.
0:000> bu `module!filename.cpp:143`
I get:
Matched: module!ns::class::method+0x16a (508f7e47)
Matched: module!ns::class::method+0x1a0 (508f7e7d)
Ambiguous symbol error at '`module!filename.cpp:143`'
^ Extra character error in 'bu `module!filename.cpp:143`'
I gave it a line number and a source file. How much more unambiguous can I be? I don't understand that extra character complaint either.
| Upcoming OSR Seminars | ||
|---|---|---|
| OSR has suspended in-person seminars due to the Covid-19 outbreak. But, don't miss your training! Attend via the internet instead! | Kernel Debugging | 30 Mar 2020 | OSR Seminar Space |
| Developing Minifilters | 15 Jun 2020 | LIVE ONLINE |
| Writing WDF Drivers | 22 June 2020 | LIVE ONLINE |
| Internals & Software Drivers | 28 Sept 2020 | Dulles, VA |
Comments
it seems to work here properly @16299 windbg version
C:\test>cdb -c ".lines;bu @@masm(`test!c:\t1.cpp:43`);g;lsa
.;.lastevent;qq" test.exe | tail -5
> 43: return 0;
44: }
Last event: 284.62c: Hit breakpoint 0
debugger time: Fri May 18 09:32:02.832 2018 (UTC + 5:30)
quit:
C:\test>
On 5/13/18, [email protected] <[email protected]> wrote:
> It looks to me that you're using back-quotes (`) instead of normal single
> quotes (').
>
>
> ---
> WINDBG is sponsored by OSR
>
> OSR is hiring!! Info at http://www.osr.com/careers
>
>
> MONTHLY seminars on crash dump analysis, WDF, Windows internals and software
> drivers!
> Details at <http://www.osr.com/seminars>
>
> To unsubscribe, visit the List Server section of OSR Online at
> <http://www.osronline.com/page.cfm?name=ListServer>
>