call stack for log output?

[Shailan Patel]

does anybody know whether it's possible get a call stack for log output when debugging? i tried using sawbuck (as im on windows) as shown in the attachment but it doesnt work in providing the call stack..

[Shailan Patel]

[GONT NETWORK]

Just try DCHECK_EQ(1, 0); And you'll get a BackTrace in the chrome_debug.log - from the function you need a call stack.

понедельник, 15 мая 2023 г. в 05:43:32 UTC+3, shail...@gmail.com:

[Oleh Lamzin]

You can use StackTrace class:

https://source.chromium.org/chromium/chromium/src/+/main:base/debug/stack_trace.h;l=6?q=stack_trace.h

On Mon, May 15, 2023 at 11:46 PM Shailan Patel <shail...@gmail.com> wrote:

does anybody know whether it's possible get a call stack for log output when debugging? i tried using sawbuck (as im on windows) as shown in the attachment but it doesnt work in providing the call stack..

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[Shailan Patel]

Do you know where i should try that? Do you also know why the chrome_debug.log has less output that the stderror log output (As shown in the attachment)?

[GONT NETWORK]

May be, try it like this and you'll get the call stack (I've attached).

вторник, 16 мая 2023 г. в 13:19:09 UTC+3, Shailan Patel:

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[Shailan Patel]

please can you kindly show the line in harfbuzz_shaper.cc where the logging macro is placed too?  

[GONT NETWORK]

My line in 153. But you can place it at any line, any procedure..

вторник, 16 мая 2023 г. в 15:42:29 UTC+3, shail...@gmail.com:

[K. Moon]

Removing chromium-design-docs, this conversation has nothing to do with design docs.

To view this discussion on the web visit https://groups.google.com/a/chromium.org/d/msgid/chromium-design-docs/bd7ffc60-6789-4bd5-ab25-669074ef33cfn%40chromium.org.

[Shailan Patel]

please can you not delete this as i am still testing this and would like to reply soon

[K. Moon]

The discussion is already happening on chromium-dev; please do not cross-post this to chromium-design-docs.

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