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Re: [PATCH v2] Add frame pointer unwinding for aarch64
- From: Ulf Hermann <ulf dot hermann at qt dot io>
- To: Mark Wielaard <mark at klomp dot org>
- Cc: <elfutils-devel at sourceware dot org>
- Date: Tue, 25 Apr 2017 14:15:40 +0200
- Subject: Re: [PATCH v2] Add frame pointer unwinding for aarch64
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On 04/24/2017 04:53 PM, Mark Wielaard wrote:
> I got these separately. I assume they are as in the email you sent on
> Mon, 10 Apr 2017 14:48:06 +0200 (which didn't hit the list because it
> had the binaries attached...)
Yes. Those are the right binaries.
> This description doesn't seem to match anymore. Should this be:
>
> # The binary is generated by compiling with eh_frame CFI, but with frame
> # pointers.
> #
> # gcc -static -O2 -fno-omit-frame-pointer -fno-asynchronous-unwind-tables \
> # -D_GNU_SOURCE -pthread -o tests/backtrace.x86_64.fp.exec -I. -Ilib \
> # tests/backtrace-child.c
Almost right. It's backtrace.aarch64.fp.exec.
Thanks for taking care of this,
Ulf