From mboxrd@z Thu Jan 1 00:00:00 1970 From: Randolph Chung To: Andrew Cagney Cc: gdb-patches@sources.redhat.com Subject: Re: [patch/rfa] Signal trampoline unwinder for hppa-hpux Date: Sat, 22 May 2004 01:58:00 -0000 Message-id: <20040522015808.GF7207@tausq.org> References: <20040520041746.GW566@tausq.org> <40AE3F20.2030205@gnu.org> X-SW-Source: 2004-05/msg00656.html > Can this make use of tramp-frame for the pattern match? For single > stepping through trampolines to work, this code needs to be able to > match the tramp when part way through it (what sigstep is testing). As it turns out, no, not easily.... The signal trampoline on hpux actually has a name (_sigreturn), so it fails the check in tramp_frame_sniffer () :-( randolph -- Randolph Chung Debian GNU/Linux Developer, hppa/ia64 ports http://www.tausq.org/