Re: [PATCH] Make inf_ptrace_trad Linux-only, move to separate file

[Pedro Alves <palves@redhat.com>]

On 04/12/2018 06:47 PM, Pedro Alves wrote:
> There are only two inf_ptrace_trad_target users, MIPS GNU/Linux and
> Alpha GNU/Linux.  They both call it via linux_trad_target.
> 
> Move this code out of inf-ptrace.c to a GNU/Linux-specific new file.
> 
> Making this code be GNU/Linux-specific simplifies C++ification of
> target_ops, because we can make the trad target inherit linux_nat
> instead of inheriting inf_ptrace.  That'll be visible in a later patch.
> 
> Note this makes linux_target_install_ops an extern function, but that
> is temporary -- the function will disappear once target_ops is made a
> C++ class with virtual methods, later in the series.  Also, I did not
> rename the functions in the new file for a similar reason.  They'll be
> renamed again anyway in a couple of patches.
> 
> gdb/ChangeLog:
> yyyy-mm-dd  Pedro Alves  <palves@redhat.com>
> 
> 	* alpha-linux-nat.c: Include "linux-nat-trad.h" instead of
> 	"linux-nat.h".
> 	* configure.nat (alpha-linux, linux-mips): Add linux-nat-trad.o.
> 	* inf-ptrace.c (inf_ptrace_register_u_offset)
> 	(inf_ptrace_fetch_register, inf_ptrace_fetch_registers)
> 	(inf_ptrace_store_register, inf_ptrace_store_registers)
> 	(inf_ptrace_trad_target): Move to ...
> 	* linux-nat-trad.c: ... this new file.
> 	* linux-nat-trad.h: New file.
> 	* linux-nat.c (linux_target_install_ops): Make extern.
> 	(linux_trad_target): Delete.
> 	* linux-nat.h (linux_trad_target): Delete declaration.
> 	(linux_target_install_ops): Declare.
> 	* mips-linux-nat.c: Include "linux-nat-trad.h" instead of
> 	"linux-nat.h".

Pushed.

Thanks,
Pedro Alves