* [sisyphus] gdb warning: Cannot insert breakpoint -2
@ 2003-04-02 12:38 Alexey V. Lubimov
2003-04-02 12:53 ` Phoenix
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: Alexey V. Lubimov @ 2003-04-02 12:38 UTC (permalink / raw)
To: sisyphus
Не хочет работать gdb. С чего бы это?
[avl@avl src]$ gdb test
GNU gdb ALT Linux (5.2.1-alt2)
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 "i586-alt-linux"...
(gdb) run
Starting program: /home/avl/Projects/test/src/test
warning: Cannot insert breakpoint -2:
Cannot access memory at address 0x4000a2c0
--
С уважением, Алексей Любимов avl@cad.ru
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [sisyphus] gdb warning: Cannot insert breakpoint -2
2003-04-02 12:38 [sisyphus] gdb warning: Cannot insert breakpoint -2 Alexey V. Lubimov
@ 2003-04-02 12:53 ` Phoenix
2003-04-02 13:24 ` [sisyphus] " Sergey Vlasov
2003-04-02 14:46 ` [sisyphus] " Alexey Morozov
2 siblings, 0 replies; 6+ messages in thread
From: Phoenix @ 2003-04-02 12:53 UTC (permalink / raw)
To: sisyphus
[-- Attachment #1: Type: text/plain, Size: 1359 bytes --]
On Wed, 2 Apr 2003 16:38:22 +0400
"Alexey V. Lubimov" <avl@l14.ru> wrote:
> Не хочет работать gdb. С чего бы это?
>
>
> [avl@avl src]$ gdb test
> GNU gdb ALT Linux (5.2.1-alt2)
> 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 "i586-alt-linux"...
> (gdb) run
> Starting program: /home/avl/Projects/test/src/test
> warning: Cannot insert breakpoint -2:
> Cannot access memory at address 0x4000a2c0
comp2:~$ gdb test
GNU gdb ALT Linux (5.2.1-alt2)
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 "i586-alt-linux"...(no debugging symbols found)...
(gdb) run
Starting program: /usr/bin/test
(no debugging symbols found)...(no debugging symbols found)...
Program exited with code 01.
(gdb)
---
Regards,
Phoenix.
[-- Attachment #2: Type: application/pgp-signature, Size: 278 bytes --]
^ permalink raw reply [flat|nested] 6+ messages in thread
* [sisyphus] Re: gdb warning: Cannot insert breakpoint -2
2003-04-02 12:38 [sisyphus] gdb warning: Cannot insert breakpoint -2 Alexey V. Lubimov
2003-04-02 12:53 ` Phoenix
@ 2003-04-02 13:24 ` Sergey Vlasov
2003-04-02 13:47 ` Alexey V. Lubimov
2003-04-02 14:46 ` [sisyphus] " Alexey Morozov
2 siblings, 1 reply; 6+ messages in thread
From: Sergey Vlasov @ 2003-04-02 13:24 UTC (permalink / raw)
To: sisyphus
On Wed, 2 Apr 2003 16:38:22 +0400
"Alexey V. Lubimov" <avl@l14.ru> wrote:
> Не хочет работать gdb. С чего бы это?
>
>
> [avl@avl src]$ gdb test
> GNU gdb ALT Linux (5.2.1-alt2)
> 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 "i586-alt-linux"...
> (gdb) run
> Starting program: /home/avl/Projects/test/src/test
> warning: Cannot insert breakpoint -2:
> Cannot access memory at address 0x4000a2c0
Файловая система случайно не xfs? На ядрах 2.4.20-alt* с ней сломана
работа ptrace в ядре, что проявляется в неработоспособности gdb (с
точно такими же симптомами) и strace:
$ strace -o /dev/null ls /var/empty
umovestr: Input/output error
umovestr: Input/output error
umovestr: Input/output error
umovestr: Input/output error
umovestr: Input/output error
umovestr: Input/output error
ptrace: umoven: Input/output error
ptrace: umoven: Input/output error
umovestr: Input/output error
umovestr: Input/output error
umovestr: Input/output error
umovestr: Input/output error
http://bugs.altlinux.ru/view_bug_page.php?f_id=0002220
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [sisyphus] gdb warning: Cannot insert breakpoint -2
2003-04-02 12:38 [sisyphus] gdb warning: Cannot insert breakpoint -2 Alexey V. Lubimov
2003-04-02 12:53 ` Phoenix
2003-04-02 13:24 ` [sisyphus] " Sergey Vlasov
@ 2003-04-02 14:46 ` Alexey Morozov
2 siblings, 0 replies; 6+ messages in thread
From: Alexey Morozov @ 2003-04-02 14:46 UTC (permalink / raw)
To: sisyphus
On Wed, Apr 02, 2003 at 04:38:22PM +0400, Alexey V. Lubimov wrote:
> Не хочет работать gdb. С чего бы это?
Видимо, прикол локальной конфигурации...
У меня завелось.
ltrace gdb? :-)
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2003-04-02 14:46 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2003-04-02 12:38 [sisyphus] gdb warning: Cannot insert breakpoint -2 Alexey V. Lubimov
2003-04-02 12:53 ` Phoenix
2003-04-02 13:24 ` [sisyphus] " Sergey Vlasov
2003-04-02 13:47 ` Alexey V. Lubimov
2003-04-02 13:53 ` Sergey Vlasov
2003-04-02 14:46 ` [sisyphus] " Alexey Morozov
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