* gdbserver and "shared library event"
@ 2007-01-17 8:21 Markus Deuling
2007-01-17 9:08 ` Ramana Radhakrishnan
2007-01-17 21:53 ` Mark Kettenis
0 siblings, 2 replies; 3+ messages in thread
From: Markus Deuling @ 2007-01-17 8:21 UTC (permalink / raw)
To: GDB Discuss
Hi,
I try to figure out how gdbserver tells gdb that a shared library event occured eg after dlopen().
I don't find it neither in "GDB Remote Serial Protocol" nor in gdbserver source.
Are shared libraries only handled in GDB ? Why is there nothing with solib in gdbserver ?
Thanks in advance.
Regards,
Markus
--
Markus Deuling
GNU Toolchain for Linux on Cell BE
deuling@de.ibm.com
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: gdbserver and "shared library event"
2007-01-17 8:21 gdbserver and "shared library event" Markus Deuling
@ 2007-01-17 9:08 ` Ramana Radhakrishnan
2007-01-17 21:53 ` Mark Kettenis
1 sibling, 0 replies; 3+ messages in thread
From: Ramana Radhakrishnan @ 2007-01-17 9:08 UTC (permalink / raw)
To: Markus Deuling; +Cc: GDB Discuss
Hi ,
On Wed, 2007-01-17 at 09:19 +0100, Markus Deuling wrote:
> Hi,
>
> I try to figure out how gdbserver tells gdb that a shared library event occured eg after dlopen().
> I don't find it neither in "GDB Remote Serial Protocol" nor in gdbserver source.
>
> Are shared libraries only handled in GDB ? Why is there nothing with solib in gdbserver ?
Shared libraries are handled only in GDB. Internal breakpoints on
_dl_debug_state would take care of this - Look at solib_breaknames in
solib-svr4.c .
cheers
Ramana
>
> Thanks in advance.
>
>
> Regards,
> Markus
>
--
Ramana Radhakrishnan <ramana.radhakrishnan@codito.com>
Codito Technologies Pvt. Ltd.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: gdbserver and "shared library event"
2007-01-17 8:21 gdbserver and "shared library event" Markus Deuling
2007-01-17 9:08 ` Ramana Radhakrishnan
@ 2007-01-17 21:53 ` Mark Kettenis
1 sibling, 0 replies; 3+ messages in thread
From: Mark Kettenis @ 2007-01-17 21:53 UTC (permalink / raw)
To: deuling; +Cc: gdb
> Date: Wed, 17 Jan 2007 09:19:53 +0100
> From: Markus Deuling <deuling@de.ibm.com>
>
> Hi,
>
> I try to figure out how gdbserver tells gdb that a shared library
> event occured eg after dlopen().
> I don't find it neither in "GDB Remote Serial Protocol" nor in
> gdbserver source.
>
> Are shared libraries only handled in GDB ? Why is there nothing with
> solib in gdbserver ?
>
> Thanks in advance.
Shared library support is a high-level feature that is implemented
using low-level features like target memory read and breakpoints.
Mark
^ permalink raw reply [flat|nested] 3+ messages in thread
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