* init.c: No such file or directory.
@ 2003-06-09 19:34 Benjamin P Myers
2003-06-09 19:42 ` Daniel Jacobowitz
0 siblings, 1 reply; 5+ messages in thread
From: Benjamin P Myers @ 2003-06-09 19:34 UTC (permalink / raw)
To: gdb
I'm using Absoft's ProFortran f77 compiler on SuSE. I was able to use gdb on
SuSE-7.2 prior to my reinstall of SuSE-8.1, but now I get this error:
> f77 -g hello.f
<snip>
> gdb ./a.out
GNU gdb 5.2.1 <snip>
This GDB was configured as "i586-suse-linux"...
(gdb) list
1 init.c: No such file or directory.
in init.c
(gdb)
According to the docs, Absoft's f77 writes out in 'dwarf' format, so I tried a
'hello world' with gcc:
> gcc -gdwarf hello.c
> gdb ./a.out <snip>
(gdb) list
1 init.c: No such file or directory.
in init.c
(gdb)
So I download and build gdb-5.3:
> cp gdb-5.3/gdb/gdb ~/bin
> gcc -gdwarf hello.c
> ~/bin/gdb ./a.out
GNU gdb 5.3
<snip>
This GDB was configured as "i686-pc-linux-gnu"...
(gdb) list
1 init.c: No such file or directory.
in init.c
(gdb)
> gcc --version
gcc (GCC) 3.2
> ld -v
GNU ld version 2.12.90.0.15 20020717 (SuSE)
> ls /lib/ld-*.so
/lib/ld-2.2.5.so
I have also tried gcc-2.95.3 with the same result. The gdb mailing list
archives suggest that gdb can't find the source file and that I do a 'dir .'
in gdb before i 'list', but i got the same error.
Anyone have any suggestions?
Thanks for your help.
-ben
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: init.c: No such file or directory.
2003-06-09 19:34 init.c: No such file or directory Benjamin P Myers
@ 2003-06-09 19:42 ` Daniel Jacobowitz
2003-06-09 20:09 ` Benjamin P Myers
0 siblings, 1 reply; 5+ messages in thread
From: Daniel Jacobowitz @ 2003-06-09 19:42 UTC (permalink / raw)
To: Benjamin P Myers; +Cc: gdb
On Mon, Jun 09, 2003 at 02:34:16PM -0500, Benjamin P Myers wrote:
> I'm using Absoft's ProFortran f77 compiler on SuSE. I was able to use gdb on
> SuSE-7.2 prior to my reinstall of SuSE-8.1, but now I get this error:
>
> > f77 -g hello.f
> <snip>
> > gdb ./a.out
> GNU gdb 5.2.1 <snip>
> This GDB was configured as "i586-suse-linux"...
> (gdb) list
> 1 init.c: No such file or directory.
> in init.c
> (gdb)
>
> According to the docs, Absoft's f77 writes out in 'dwarf' format, so I tried a
> 'hello world' with gcc:
>
> > gcc -gdwarf hello.c
> > gdb ./a.out <snip>
> (gdb) list
> 1 init.c: No such file or directory.
> in init.c
> (gdb)
>
> So I download and build gdb-5.3:
>
> > cp gdb-5.3/gdb/gdb ~/bin
> > gcc -gdwarf hello.c
> > ~/bin/gdb ./a.out
> GNU gdb 5.3
> <snip>
> This GDB was configured as "i686-pc-linux-gnu"...
> (gdb) list
> 1 init.c: No such file or directory.
> in init.c
> (gdb)
>
> > gcc --version
> gcc (GCC) 3.2
>
> > ld -v
> GNU ld version 2.12.90.0.15 20020717 (SuSE)
>
> > ls /lib/ld-*.so
> /lib/ld-2.2.5.so
>
> I have also tried gcc-2.95.3 with the same result. The gdb mailing list
> archives suggest that gdb can't find the source file and that I do a 'dir .'
> in gdb before i 'list', but i got the same error.
>
> Anyone have any suggestions?
Is it a problem? Can you list your program's entry point and set
breakpoints?
That suggests that the init.c is coming from gcc/glibc, and has debug
information. It's not associated with your application.
--
Daniel Jacobowitz
MontaVista Software Debian GNU/Linux Developer
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: init.c: No such file or directory.
2003-06-09 19:42 ` Daniel Jacobowitz
@ 2003-06-09 20:09 ` Benjamin P Myers
2003-06-09 20:17 ` Daniel Jacobowitz
0 siblings, 1 reply; 5+ messages in thread
From: Benjamin P Myers @ 2003-06-09 20:09 UTC (permalink / raw)
To: gdb
On Monday 09 June 2003 14:41, Daniel Jacobowitz wrote:
> Is it a problem? Can you list your program's entry point and set
> breakpoints?
>
> That suggests that the init.c is coming from gcc/glibc, and has debug
> information. It's not associated with your application.
It is a problem more for the other people I work with than I, because they
debug quite a bit more fortran code (and like to use ddd, which this seems to
break).
I think this is what you mean, right?
> gcc -gdwarf hello.c
> ~/bin/gdb ./a.out
GNU gdb 5.3
<snip>
(gdb) list hello.c:main
No source file named hello.c.
(gdb) break hello.c:6
No source file named hello.c.
(gdb)
vs.
> gcc -g hello.c
> ~/bin/gdb ./a.out
<snip>
(gdb) list hello.c:main
1 #include <stdio.h>
2
3 int
4 main ()
5 {
6 printf("Hello, World\n");
7 }
(gdb) break hello.c:6
Breakpoint 1 at 0x804834c: file hello.c, line 6.
(gdb)
Not much luck. /lib/libc.so.6 is not stripped. Are you suggesting I do so?
Thanks for your help.
-Ben
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: init.c: No such file or directory.
2003-06-09 20:09 ` Benjamin P Myers
@ 2003-06-09 20:17 ` Daniel Jacobowitz
2003-06-09 20:41 ` Benjamin P Myers
0 siblings, 1 reply; 5+ messages in thread
From: Daniel Jacobowitz @ 2003-06-09 20:17 UTC (permalink / raw)
To: Benjamin P Myers; +Cc: gdb
On Mon, Jun 09, 2003 at 03:08:59PM -0500, Benjamin P Myers wrote:
> On Monday 09 June 2003 14:41, Daniel Jacobowitz wrote:
> > Is it a problem? Can you list your program's entry point and set
> > breakpoints?
> >
> > That suggests that the init.c is coming from gcc/glibc, and has debug
> > information. It's not associated with your application.
>
> It is a problem more for the other people I work with than I, because they
> debug quite a bit more fortran code (and like to use ddd, which this seems to
> break).
>
> I think this is what you mean, right?
>
> > gcc -gdwarf hello.c
> > ~/bin/gdb ./a.out
> GNU gdb 5.3
> <snip>
> (gdb) list hello.c:main
> No source file named hello.c.
> (gdb) break hello.c:6
> No source file named hello.c.
> (gdb)
Then I don't know what's wrong. MUST you use DWARF? Is DWARF-2 an
option?
I seem to be saying this a lot lately.
--
Daniel Jacobowitz
MontaVista Software Debian GNU/Linux Developer
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: init.c: No such file or directory.
2003-06-09 20:17 ` Daniel Jacobowitz
@ 2003-06-09 20:41 ` Benjamin P Myers
0 siblings, 0 replies; 5+ messages in thread
From: Benjamin P Myers @ 2003-06-09 20:41 UTC (permalink / raw)
To: Daniel Jacobowitz; +Cc: gdb
On Monday 09 June 2003 15:17, Daniel Jacobowitz wrote:
> Then I don't know what's wrong. MUST you use DWARF? Is DWARF-2 an
> option?
>
> I seem to be saying this a lot lately.
Heh, I installed the glibc source:
15:38:06 dative@padmanabha:~ 0 > gcc -gdwarf hello.c
15:38:18 dative@padmanabha:~ 0 > ~/bin/gdb ./a.out
GNU gdb 5.3
<snip>
(gdb) list
1 /* Special startup support.
2 Copyright (C) 1997, 1998 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library is distributed in the hope that it will be
useful,
(gdb)
Unfortunately it does look like I do have to use DWARF. I tried a few other
options and none of them would work with the Absoft compiler, and nothing in
the docs that say anything other than 'dwarf'. So. Heh. I dunno.
Thanks for your help.
-ben
^ permalink raw reply [flat|nested] 5+ messages in thread
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2003-06-09 19:34 init.c: No such file or directory Benjamin P Myers
2003-06-09 19:42 ` Daniel Jacobowitz
2003-06-09 20:09 ` Benjamin P Myers
2003-06-09 20:17 ` Daniel Jacobowitz
2003-06-09 20:41 ` Benjamin P Myers
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