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Re: RFA: Overhaul arm-linux signal handling
- From: Daniel Jacobowitz <drow at false dot org>
- To: gdb-patches at sourceware dot org
- Date: Thu, 22 Dec 2005 12:07:21 -0500
- Subject: Re: RFA: Overhaul arm-linux signal handling
- References: <20051116180134.GA18894@nevyn.them.org> <1132416330.30092.1.camel@pc960.cambridge.arm.com>
On Sat, Nov 19, 2005 at 04:05:31PM +0000, Richard Earnshaw wrote:
> On Wed, 2005-11-16 at 18:01, Daniel Jacobowitz wrote:
> > This patch rips out the previous ARM signal frame unwinding, and replaces it
> > with a more current method. It removes a bunch of deprecated definitions.
> >
> > It also fixes a bug in RT signals; the offsets were wrong. Probably they
> > were right when added around 2000, but the kernel interface hasn't changed
> > in quite a while now, so I couldn't pinpoint exactly where they became
> > wrong.
> >
> > And it adds support for the new r7-based, rather than swi based, syscall
> > convention for EABI.
> >
> > Tested by hand on both ARM ABIs. OK?
>
> Yes, OK.
>
> Sorry for the delay replying. I was hoping to run the patch through
> NetBSD as well, but the combination of gdb+dejagnu seems to be tripping
> a bug somewhere in the kernel so the testsuite keeps hanging.
Oops, lost track of this one. Now checked in.
--
Daniel Jacobowitz
CodeSourcery, LLC