topic Re:Unable to resolve function names and call stack in Analyzers

Unable to resolve function names and call stack

Saikrishna28 — Thu, 31 Aug 2023 07:43:16 GMT

Compiled the code with cl.exe of MSVC compiler, version 19.29.30146.

Used /DEBUG and /Zi flags while compiling along with other set of flags.

.pdb file gets generated.

But while running with the vtune profile, the call stack is still showing function pointer addresses instead of the function names.

Flags used for compiling:

cl /Zi -DZ7_PROG_VARIANT_Z -DZ7_LONG_PATH -DZ7_LARGE_PAGES -DZ7_DEVICE_FILE -DUNICODE -D_UNICODE -Gr -nologo -c -Foo/ -Wall -WX -EHsc -Gy -GR- -GF -MT -GS- -Zc:wchar_t -Zc:throwingNew -MP4 -D_CONSOLE -O2

Any thoughts on how to resolve the function names. Testing this for a repo of 7zip code windows platform.

Re:Unable to resolve function names and call stack

RajashekarK_Intel — Fri, 01 Sep 2023 12:51:49 GMT

Hi, Thanks for posting in Intel communities.

Inorder to debug your issue further, requesting you to share few details

1. OS and processor information.

2. VTune version

3. Sample reproducer

4. which analysis are you performing on VTune?

5. Screenshot, highlighting where exactly you require the desired result(function names) on VTune window?

Regards,

Rajashekar

Re:Unable to resolve function names and call stack

RajashekarK_Intel — Mon, 11 Sep 2023 06:05:48 GMT

Hi, Good day to you.

We have not heard back from you, were you able to figure out a solution? If not, can you provide the details mentioned in our previous reply to debug your issue.

Regards,

Rajashekar

Re: Unable to resolve function names and call stack

Saikrishna28 — Thu, 14 Sep 2023 13:06:01 GMT

Resolved the issue, basically the debugging information necessary for the executable is not generated correctly. Able to resolve the function names for the same. Thanks. We can close this issue.

Re:Unable to resolve function names and call stack

RajashekarK_Intel — Fri, 15 Sep 2023 06:17:24 GMT

Hi,

Glad to know that your issue is resolved. If you need any additional information, please post a new question as this thread will no longer be monitored by Intel.

Regards,

Rajashekar