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Date:      Sat, 18 May 2002 12:41:21 +0400
From:      "Vladimir B.Grebenschikov" <vova@sw.ru>
To:        FreeBSD-gnats-submit@FreeBSD.org
Cc:        current@FreeBSD.org
Subject:   bin/38236: gdb do not work with gcc-3.1
Message-ID:  <E178zmD-0003sK-00@vbook.express.ru>

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>Number:         38236
>Category:       bin
>Synopsis:       gdb do not work with gcc-3.1
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat May 18 01:50:12 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     Vladimir B. Grebenschikov
>Release:        FreeBSD 5.0-CURRENT i386
>Organization:
SWsoft
>Environment:
System: FreeBSD vbook.express.ru 5.0-CURRENT FreeBSD 5.0-CURRENT #0: Fri May 17 13:42:09 MSD 2002 root@vbook.express.ru:/usr/obj/usr/local/src/sys/VBOOK i386

make world done at May 16.

>Description:

GDB do not work with strange diagnostic:

Dwarf Error: Cannot handle DW_FORM_strp in DWARF reader.


>How-To-Repeat:

vbook:/home/vova/src 164_> cat > aa.c 
#include <stdio.h>

main()
{
  printf("hello world\n");
}

^D
vbook:/home/vova/src 165_> gcc -g aa.c
vbook:/home/vova/src 166_> gdb a.out
GNU gdb 4.18 (FreeBSD)
Copyright 1998 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 "i386-unknown-freebsd"...

Dwarf Error: Cannot handle DW_FORM_strp in DWARF reader.

(gdb) b main
No symbol table is loaded.  Use the "file" command.
(gdb) r
Starting program:
/usr/local/home/vova/src/a.out 
hello world
(no debugging symbols found)...(no debugging symbols found)...
Program exited with code 015.
(gdb) q 

vbook:/home/vova/src 167_> gdb --version
GNU gdb 4.18 (FreeBSD)
Copyright 1998 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 "i386-unknown-freebsd".

vbook:/home/vova/src 168_> gcc --version
gcc (GCC) 3.1 [FreeBSD] 20020509 (prerelease)
Copyright (C) 2002 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.


>Fix:

Get GCC before 3.1

>Release-Note:
>Audit-Trail:
>Unformatted:

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