Re: [RFA]: Use regexp to check result of write reg/memory in monitors

[Andrew Cagney <ac131313 at cygnus dot com>]

FYI,


I've checked this in. The only concern I had was over possible affects 
on the existing code that used monitor.c.  Looking closely at this patch 
and it is careful to keep backward compatibility.

	Andrew

> Hi!
> 
> The Gdb monitor framework only supports a fixed pattern for the output
> produced by write_memory and store_register.
> 
> For the 68HC11 buffalo monitor, the memory write command produces some output
> that depends on the command. Setting a register also produces an output that
> depends on the register being set.
> 
> The following patch uses the 'setmem.resp_delim' and 'setreg.resp_delim'
> of monitor_ops to specify two regular expressions to check the output
> of the 'setmem.cmdb' and 'setreg.cmd' commands. These two fields are
> currently not used. They are null for all existing monitors (see grep output).
> 
> Can you approve this patch?
> 
> 	Stephane
> 
> 2000-12-03  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
> 
> * monitor.c (setmem_resp_delim_pattern): New regexp pattern.
> 	(setreg_resp_delim_pattern): Likewise.
> 	(setmem_resp_delim_fastmap): New buffer.
> 	(setreg_resp_delim_fastmap): Likewise.
> 	(monitor_open): Initialize above regexp if they are defined.
> 	(monitor_write_memory): Use regexp to check the result of write.
> 	(monitor_store_register): Likewise to check result of register set.
> 
>