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Re: [PATCH] Handle MIPS Linux SIGTRAP siginfo.si_code values
- From: "Maciej W. Rozycki" <macro at imgtec dot com>
- To: Pedro Alves <palves at redhat dot com>
- Cc: <gdb-patches at sourceware dot org>
- Date: Tue, 5 Apr 2016 17:57:22 +0100
- Subject: Re: [PATCH] Handle MIPS Linux SIGTRAP siginfo.si_code values
- Authentication-results: sourceware.org; auth=none
- References: <1456332239-24007-1-git-send-email-palves at redhat dot com> <alpine dot DEB dot 2 dot 00 dot 1602241821220 dot 15885 at tp dot orcam dot me dot uk> <56CDFB9B dot 3090708 at redhat dot com> <alpine dot DEB dot 2 dot 00 dot 1602242025100 dot 15885 at tp dot orcam dot me dot uk> <56CE3AA6 dot 6090005 at redhat dot com> <alpine dot DEB dot 2 dot 00 dot 1602242328290 dot 15885 at tp dot orcam dot me dot uk> <56CE5CBD dot 9070105 at redhat dot com>
Hi Pedro,
> >> I've just finished testing it on s390 -- no regressions. I've
> >> pushed it in now, as is. I'll follow up with a new patch that makes
> >> gdb accept the anticipated new si_codes too.
> >
> > I'm fine with waiting for any outcome from a discussion with kernel
> > people before pushing such a change.
>
> Ack.
FYI, the kernel change has now made it upstream:
commit 3b143cca6e1397188f507a6c727f4108861ceb8b
Author: Maciej W. Rozycki <macro@imgtec.com>
Date: Fri Mar 4 01:44:28 2016 +0000
MIPS: traps: Correct the SIGTRAP debug ABI in `do_watch' and `do_trap_or_bp'
and will be present starting from Linux 4.6.0 release.
Maciej