From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 25697 invoked by alias); 19 Nov 2005 01:38:00 -0000 Received: (qmail 25688 invoked by uid 22791); 19 Nov 2005 01:37:58 -0000 Received: from zproxy.gmail.com (HELO zproxy.gmail.com) (64.233.162.206) by sourceware.org (qpsmtpd/0.30-dev) with ESMTP; Sat, 19 Nov 2005 01:37:58 +0000 Received: by zproxy.gmail.com with SMTP id x3so322925nzd for ; Fri, 18 Nov 2005 17:37:57 -0800 (PST) Received: by 10.36.147.1 with SMTP id u1mr395346nzd; Fri, 18 Nov 2005 17:37:57 -0800 (PST) Received: by 10.37.2.35 with HTTP; Fri, 18 Nov 2005 17:37:57 -0800 (PST) Message-ID: <8f2776cb0511181737w1f99beb0rec6d4cd40dc7c131@mail.gmail.com> Date: Sat, 19 Nov 2005 01:38:00 -0000 From: Jim Blandy To: Michael Snyder Subject: tracepoint.c memory range requests Cc: gdb@sourceware.org MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Mailing-List: contact gdb-help@sourceware.org; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sourceware.org X-SW-Source: 2005-11/txt/msg00415.txt.bz2 Looking at the code in tracepoint.c:stringify_collection_list, it seems that memory ranges with absolute addresses end up having the form MFFFFFFFF,,. This is because "%X" always treats its argument as unsigned. So the number of F's depends on sizeof (unsigned int). I know that we spent some effort keeping the packets small. Since there are, as far as we know, no stubs that support tracepoints in active use, may I change that to send '-' instead of the F's?