[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Libunwind-devel] libunwind ARM port
From: |
Daniel Jacobowitz |
Subject: |
Re: [Libunwind-devel] libunwind ARM port |
Date: |
Thu, 3 Jan 2008 09:37:31 -0500 |
User-agent: |
Mutt/1.5.17 (2007-12-11) |
On Thu, Jan 03, 2008 at 09:42:36AM -0400, Anderson Lizardo wrote:
> I tested your patch on ARM for both local and remote unwinding. It
> worked fine for local, but not for remote. After some investigation, I
> noticed that remote unwiding using dwarf_step() does not work for x86
> either (at least on libunwind 0.98.5), but in case of x86 it falls
> back to frame-chain unwinding. ARM, on the other hand, simply returns
> 0 when dwarf_step() fails.
>
> Is that behaviour expected for libuwind or is that a bug? I'll test
> latest git version on x86 to check the behaviour.
I expected remote unwinding on the same system to work - but I haven't
tried it, so my opinion may not be the most useful.
--
Daniel Jacobowitz
CodeSourcery
- [Libunwind-devel] libunwind ARM port, Anderson Lizardo, 2008/01/02
- Re: [Libunwind-devel] libunwind ARM port, Daniel Jacobowitz, 2008/01/02
- Re: [Libunwind-devel] libunwind ARM port, David Mosberger-Tang, 2008/01/07
- Re: [Libunwind-devel] libunwind ARM port, Daniel Jacobowitz, 2008/01/07
- Re: [Libunwind-devel] libunwind ARM port, Arun Sharma, 2008/01/08
- Re: [Libunwind-devel] libunwind ARM port, Daniel Jacobowitz, 2008/01/23
- Re: [Libunwind-devel] libunwind ARM port, Daniel Jacobowitz, 2008/01/25
- Re: [Libunwind-devel] libunwind ARM port, Arun Sharma, 2008/01/25