Re: gdb displaying incorrect signal names with remote target ?

[Julian Smith <jsmith at undo-software dot com>]

On Wed, 14 Oct 2009 22:04:57 +0100
Pedro Alves <pedro@codesourcery.com> wrote:

> On Wednesday 14 October 2009 21:48:27, Julian Smith wrote:
> > The inferior is receiving SIGUSR1 (signal number 10 on my i386 Linux
> > system), thus the remote target sends a packet `S0a' to gdb.
> 
> There's the problem.  The remote target needs to send the
> remote protocol code for SIGUSR1 , not the targets'.  That would
> be... TARGET_SIGNAL_USR1 = 30.  The manual describes this:

Ah, i completely missed that.

Apolgies for the noise.

Thanks (and to Daniel J also)

- Julian


> 
> "In the below the exact meaning of @dfn{signal
> number} is defined by the header @file{include/gdb/signals.h} in the
> @value{GDBN} source code."
> 
> ... and include/gdb/signals.h says:
> 
> /* The numbering of these signals is chosen to match traditional unix
>    signals (insofar as various unices use the same numbers, anyway).
>    It is also the numbering of the GDB remote protocol.  Other remote
>    protocols, if they use a different numbering, should make sure to
>    translate appropriately.
> 
> -- 
> Pedro Alves
> 


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