From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 27987 invoked by alias); 21 Feb 2004 16:14:58 -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 27979 invoked from network); 21 Feb 2004 16:14:57 -0000 Received: from unknown (HELO necron.inter.net.il) (192.114.186.21) by sources.redhat.com with SMTP; 21 Feb 2004 16:14:57 -0000 Received: from zaretski ([80.230.147.104]) by necron.inter.net.il (MOS 3.4.4-GR) with ESMTP id ADM68096; Sat, 21 Feb 2004 06:13:53 GMT Date: Sat, 21 Feb 2004 16:14:00 -0000 From: "Eli Zaretskii" To: cagney@gnu.org Message-Id: <9791-Sat21Feb2004181440+0200-eliz@elta.co.il> CC: gdb@sources.redhat.com In-reply-to: <20040220011823.848FD4B104@berman.michael-chastain.com> (mec.gnu@mindspring.com) Subject: Re: GDB 6.1 branch 2004-02-26-gmt Reply-to: Eli Zaretskii References: <20040220011823.848FD4B104@berman.michael-chastain.com> X-SW-Source: 2004-02/txt/msg00311.txt.bz2 > Date: Thu, 19 Feb 2004 20:18:23 -0500 (EST) > From: mec.gnu@mindspring.com (Michael Elizabeth Chastain) > > Well, the regression list I have is: > > http://sources.redhat.com/gdb/bugs/826 > variables in C++ namespacs have to be enclosed in quotes > > http://sources.redhat.com/gdb/bugs/931 > GDB could be more generous when reading types C++ templates on input > > http://sources.redhat.com/gdb/bugs/1505 > [regression] gdb prints a bad backtrace for a thread > > http://sources.redhat.com/gdb/bugs/1512 > no canonical way to output names of C++ types > > http://sources.redhat.com/gdb/bugs/1516 > [regression] local classes, gcc 2.95.3, dwarf-2 > > These are regressions from gdb 6.0 to gdb HEAD. > > I'm comfortable documenting them in PROBLEMS and leaving these > bugs in 6.1. I built today the latest snapshot of CVS HEAD and found a new regression: the DJGPP port crashes at startup while debugging itself. The crash traceback is below, in case someone has an idea. Please try to give me a few more days to hunt this down, I'd like to avoid the situation where the branch is cut while this bug is still there. TIA GNU gdb 20040221 Copyright 2004 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 "--host=i386-pc-msdosdjgpp --target=djgpp"... Exiting due to signal SIGSEGV General Protection Fault at eip=0014fe77 eax=00000000 ebx=ff7f9002 ecx=ff7f8ffe edx=00000000 esi=ff6fbdd8 edi=ff6d59c0 ebp=ff6d5988 esp=ff6d595c program=D:\GNU\GDB-0221\GDB\GDB.EXE cs: sel=00a7 base=84ffd000 limit=ff7f8fff ds: sel=00af base=84ffd000 limit=ff7f8fff es: sel=00af base=84ffd000 limit=ff7f8fff fs: sel=0087 base=0000ce10 limit=0000ffff gs: sel=00bf base=00000000 limit=0010ffff ss: sel=00af base=84ffd000 limit=ff7f8fff App stack: [ff6d6000..ff656000] Exceptn stack: [002d718c..002d524c] Call frame traceback EIPs: 0x0014fe77 bfd_getl32+23, file libbfd.c 0x000de63f enter_linenos+127, file coffread.c, line 1370 0x000ddba5 coff_symtab_read+1733, file coffread.c, line 1015 0x000dd13f coff_symfile_read+431, file coffread.c, line 608 0x0000e4dd syms_from_objfile+413, file symfile.c, line 721 0x0000e9c3 symbol_file_add_with_addrs_or_offsets+243, file symfile.c, line 837 0x0000ec23 symbol_file_add+35, file symfile.c, line 922 0x0000ec6b symbol_file_add_main_1+27, file symfile.c, line 950 0x0000ec45 symbol_file_add_main+21, file symfile.c, line 937 0x000079d3 do_captured_command+19, file top.c, line 561 0x0000795f do_catch_errors+15, file top.c, line 524 0x000077c3 catcher+291, file top.c, line 430 0x000079a8 catch_errors+56, file top.c, line 537 0x00007a1f catch_command_errors+47, file top.c, line 574 0x00001d49 captured_main+1081, file main.c, line 664 0x0000795f do_catch_errors+15, file top.c, line 524 0x000077c3 catcher+291, file top.c, line 430 0x000079a8 catch_errors+56, file top.c, line 537 0x00002732 gdb_main+34, file main.c, line 818 0x000015cf main+47, file gdb.c, line 36 0x00286ca2 __crt1_startup+178, file crt1.c D:\gnu\gdb-0221>bfdsymify -o crash1.bdf ./gdb/gdb.exe