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Re: [Libunwind-devel] [PATCH] [MIPS] Stack-unwinding through signal fram
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From: |
Arun Sharma |
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Subject: |
Re: [Libunwind-devel] [PATCH] [MIPS] Stack-unwinding through signal frames |
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Date: |
Mon, 16 Mar 2015 21:17:53 -0700 |
On Mon, Mar 16, 2015 at 1:13 PM, <address@hidden> wrote:
> From: Faraz Shahbazker <address@hidden>
>
> Detect if current frame is a signal frame by checking for preceeding
> syscall instruction. For signal frames, update the cursor correctly
> from user context before calling dwarf_step.
Is the dwarf CIE augmentation string unusable on mips?
-Arun