From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 8794 invoked by alias); 29 Mar 2005 21:39:50 -0000 Mailing-List: contact gdb-help@sources.redhat.com; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sources.redhat.com Received: (qmail 8750 invoked from network); 29 Mar 2005 21:39:48 -0000 Received: from unknown (HELO sibelius.xs4all.nl) (82.92.89.47) by sourceware.org with SMTP; 29 Mar 2005 21:39:48 -0000 Received: from elgar.sibelius.xs4all.nl (root@elgar.sibelius.xs4all.nl [192.168.0.2]) by sibelius.xs4all.nl (8.13.0/8.13.0) with ESMTP id j2TLdiLf011266; Tue, 29 Mar 2005 23:39:44 +0200 (CEST) Received: from elgar.sibelius.xs4all.nl (kettenis@localhost.sibelius.xs4all.nl [127.0.0.1]) by elgar.sibelius.xs4all.nl (8.13.3/8.13.3) with ESMTP id j2TLdiVj027714; Tue, 29 Mar 2005 23:39:44 +0200 (CEST) Received: (from kettenis@localhost) by elgar.sibelius.xs4all.nl (8.13.3/8.13.3/Submit) id j2TLdikB018517; Tue, 29 Mar 2005 23:39:44 +0200 (CEST) Date: Tue, 29 Mar 2005 21:39:00 -0000 Message-Id: <200503292139.j2TLdikB018517@elgar.sibelius.xs4all.nl> From: Mark Kettenis To: eliz@gnu.org CC: gdb@sources.redhat.com In-reply-to: <01c534a6$Blat.v2.4$944e44a0@zahav.net.il> (eliz@gnu.org) Subject: Re: [mi] watchpoint-scope exec async command References: <20050325161239.GA12231@white> <01c53207$Blat.v2.4$3def9b00@zahav.net.il> <20050328225619.GB3413@white> <20050328224101.GA629@nevyn.them.org> <20050328235310.GA3699@white> <20050328230048.GA1697@nevyn.them.org> <20050329014203.GB3801@white> <20050329013634.GB6373@nevyn.them.org> <20050329024945.GC3957@white> <20050329020123.GA7266@nevyn.them.org> <01c534a6$Blat.v2.4$944e44a0@zahav.net.il> X-SW-Source: 2005-03/txt/msg00288.txt.bz2 Date: Tue, 29 Mar 2005 23:29:48 +0200 From: "Eli Zaretskii" Bob, could you also try the same program with a software watchpoint, and see if you hit the same bug or not? If the behavior is different, please show where the GDB execution thread goes a different way and how it avoids the crash. (Forcing software watchpoints might not be easy. One way, on a x86 machine, is to watch a region that is more than 16 bytes long. Another way is to build a hacked version of GDB that uses only software watchpoints.) How about "set can-use-hw-watchpoints 0"? ;-) Mark