From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 4523 invoked by alias); 9 Jul 2002 21:14:25 -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 4516 invoked from network); 9 Jul 2002 21:14:24 -0000 Received: from unknown (HELO gaea.projecticarus.com) (195.10.228.71) by sources.redhat.com with SMTP; 9 Jul 2002 21:14:24 -0000 Received: from [192.168.128.2] (host213-122-41-214.in-addr.btopenworld.com [213.122.41.214]) by gaea.projecticarus.com (8.11.6/8.11.6) with ESMTP id g69LEMV09634 for ; Tue, 9 Jul 2002 22:14:22 +0100 Subject: Re: Is Single step into C++ virtual thunk still broken? From: Daedalus To: gdb@sources.redhat.com Content-Type: text/plain Content-Transfer-Encoding: 7bit Date: Tue, 09 Jul 2002 14:14:00 -0000 Message-Id: <1026249182.10774.3.camel@mojo> Mime-Version: 1.0 X-SW-Source: 2002-07/txt/msg00099.txt.bz2 On Tue, 2002-07-09 at 21:20, Daniel Jacobowitz wrote: > > Does this persist if you use -static? If so, please give me: > thunk.o (compile using g++ -g3 -c thunk.cpp) > thunk (compile using g++ -g3 -o thunk thunk.o -static) > > and I'll see if I can figure out what's going wrong. I doubt I can run > RH7.3 dynamically linked libraries. > Sure does: [daedalus@mojo thunk]$ g++ -g3 -c thunk.cpp [daedalus@mojo thunk]$ ls thunk.cpp thunk.o [daedalus@mojo thunk]$ g++ -g3 -o thunk thunk.o -static [daedalus@mojo thunk]$ ls thunk thunk.cpp thunk.o [daedalus@mojo thunk]$ gdb ./thunk GNU gdb 2002-07-09-cvs Copyright 2002 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i686-pc-linux-gnu"... (gdb) b 50 Breakpoint 1 at 0x804825e: file thunk.cpp, line 50. (gdb) r Starting program: /home/daedalus/src/thunk/thunk Breakpoint 1, main (argc=1, argv=0xbffff9f4) at thunk.cpp:50 50 p->VirtualFn(); (gdb) s virtual thunk to Derived::VirtualFn() () at thunk.cpp:43 43 } (gdb) s main (argc=1, argv=0xbffff9f4) at thunk.cpp:51 51 return 0; (gdb) Files attached Andrew Walrond