[patch rfc] "maint print dummy-frames" command

[Andrew Cagney]

> Hello,
> 
> This adds a new maintenance command "maint print dummy-frames".  If you're trying to figure out why the dummy frame chain is messing up, this command can be useful.

I've checked this in.

Andrew


> Index: testsuite/ChangeLog
> 2003-05-04  Andrew Cagney  <cagney@redhat.com>
> 
> 	* gdb.base/maint.exp: Add tests for "maint print dummy-frames".
> 
> Index: doc/ChangeLog
> 2003-05-04  Andrew Cagney  <cagney@redhat.com>
> 
> 	* gdb.texinfo (Maintenance Commands): Document "maint print
> 	dummy-frames".
> 
> 2003-05-04  Andrew Cagney  <cagney@redhat.com>
> 
> 	* dummy-frame.c: Include "command.h" and "gdbcmd.h".
> 	(fprint_dummy_frames): New function.
> 	(maintenance_print_dummy_frames): New function.
> 	(_initialize_dummy_frame): Add command "maint print dummy-frames".
> 	* frame.c (fprint_frame_id): Make global.
> 	* frame.h (fprint_frame_id): Declare.
> 	* Makefile.in (dummy-frame.o): Update dependencies.