[PATCH v3] Add more methods to gdb.Progspace

[Eli Zaretskii]

> From: Tom Tromey <tom@tromey.com>
> Cc: Tom Tromey <tom@tromey.com>
> Date: Thu, 13 Sep 2018 16:16:27 -0600
> 
> There are a number of global functions in the gdb Python module which
> really should be methods on Progspace.  This patch adds new methods to
> Progspace and then redefines these globals in terms of these new
> methods.
> 
> This version has been rebased on the related changes that Simon
> recently put in.
> 
> Built and regtested on x86-64 Fedora 28.
> 
> gdb/ChangeLog
> 2018-09-12  Tom Tromey  <tom@tromey.com>
> 
> 	* python/lib/gdb/__init__.py (current_progspace, objfiles)
> 	(solib_name, block_for_pc, find_pc_line): New functions.
> 	(execute_unwinders): Update.
> 	* python/py-block.c (gdbpy_block_for_pc): Remove.
> 	* python/py-inferior.c (infpy_get_progspace): New function.
> 	(inferior_object_getset) <progspace>: Add.
> 	* python/py-progspace.c (pspy_objfiles): Rewrite.
> 	(pspy_solib_name, pspy_block_for_pc)
> 	(pspy_find_pc_line, pspy_is_valid): New functions.
> 	(progspace_object_methods): Add entries for solib_name,
> 	block_for_pc, find_pc_line, is_valid.
> 	* python/python-internal.h (gdbpy_block_for_pc)
> 	(build_objfiles_list): Don't declare.
> 	* python/python.c: Don't include solib.h.
> 	(gdbpy_solib_name, gdbpy_find_pc_line)
> 	(gdbpy_get_current_progspace, build_objfiles_list)
> 	(gdbpy_objfiles): Remove.
> 	(GdbMethods) <current_progspace, objfiles, block_for_pc,
> 	solib_name, find_pc_line>: Remove entries.
> 
> gdb/doc/ChangeLog
> 2018-09-13  Tom Tromey  <tom@tromey.com>
> 
> 	* python.texi (Basic Python): Update docs for find_pc_line,
> 	solib_name.
> 	(Progspaces In Python): Update docs for current_progspace.
> 	Document block_for_pc, find_pc_line, is_valid, nsolib_name.
> 	Move method documentation before example.

OK for the gdb.texinfo part.

Thanks.