From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Jacobowitz To: Andrew Cagney Cc: Mark Kettenis , gdb-patches@sources.redhat.com, roland@redhat.com Subject: Re: [obish?sym;rfa:doc] Wire up vsyscall Date: Tue, 11 May 2004 17:26:00 -0000 Message-id: <20040511172619.GA19487@nevyn.them.org> References: <409A8C2A.2010605@gnu.org> <409AA61F.8050807@gnu.org> <20040507012549.GA30182@nevyn.them.org> <409FF3D7.5000106@gnu.org> <200405102140.i4ALe13A001092@elgar.kettenis.dyndns.org> <20040511145344.GA15501@nevyn.them.org> <40A0FFB1.8030407@gnu.org> X-SW-Source: 2004-05/msg00338.html On Tue, May 11, 2004 at 12:30:41PM -0400, Andrew Cagney wrote: > >>To what extent do we need to know about SIGTRAMP_FRAME for other > >>>purposes? I guess we need it to get stepping into/through signal > >>>trampolines working properly, but I'd like to be certain about it. > > > > > >I'm not sure we'll need it for that also. Maybe, but no reason jumps > >out at me. > > Er, infrun single-steps through trampolines rather than skipping over them. Oh right. This would leave us sitting in the trampoline instead of automatically skipping them; makes sense. -- Daniel Jacobowitz