Date: Thu, 7 Feb 2002 19:14:15 -0800 (PST) From: Julian Elischer <julian@elischer.org> To: current@freebsd.org Subject: Re: possible world breakage warning.. Message-ID: <Pine.BSF.4.21.0202071913210.91961-100000@InterJet.elischer.org> In-Reply-To: <Pine.BSF.4.21.0202071833460.91961-100000@InterJet.elischer.org>
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On Thu, 7 Feb 2002, Julian Elischer wrote:
>
> there may be greakage in gdb due th the commit today..
> I'm waiting for my buildworld to get sround to it so I can test my fix..
>
> julian
the fix I am looking at testing is:
Index: i386/kvm-fbsd.c
===================================================================
RCS file: /usr/home/cvs/src/gnu/usr.bin/binutils/gdb/i386/kvm-fbsd.c,v
retrieving revision 1.33
diff -u -r1.33 kvm-fbsd.c
--- i386/kvm-fbsd.c 2001/12/12 21:15:30 1.33
+++ i386/kvm-fbsd.c 2002/02/08 02:36:43
@@ -387,9 +387,12 @@
int regno;
{
struct pcb *pcbaddr;
+ struct thread *td;
/* find the pcb for the current process */
- if (cur_proc == NULL || kvread (&cur_proc->p_thread.td_pcb,
&pcbaddr)) /* XXXKSE */
+ if (cur_proc == NULL ||
+ kvread (&TAILQ_FIRST(&cur_proc->p_threads), &td) || /* XXXKSE */
+ kvread (&td->td_pcb, &pcbaddr)) /* XXXKSE */
error ("cannot read u area ptr for proc at %#x", cur_proc);
if (read_pcb (core_kd, (CORE_ADDR)pcbaddr) < 0)
error ("cannot read pcb at %#x", pcbaddr);
in the gdb sources but haven't managed to test it yet.
due to other breakages..
>
>
>
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