| To: | linux-mips@linux-mips.org |
|---|---|
| Subject: | [Q] MIPS: How to record the user stack backtrace in the kernel |
| From: | Deng-Cheng Zhu <dengcheng.zhu@gmail.com> |
| Date: | Sat, 5 Jun 2010 06:22:35 +0800 |
| Cc: | dengcheng.zhu@gmail.com |
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| Sender: | linux-mips-bounce@linux-mips.org |
Hi, developers In the kernel, we don't have frame unwinder to work on the user stack. Given the different possible compiler flags, getting the backtrace for the user stack is especially challenging. Certainly, I don't want symbols - only to get a list of return addresses. Do you have any comments? Thanks! Deng-Cheng |
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