1 /* Native-dependent code for FreeBSD/arm.
3 Copyright (C) 2017-2021 Free Software Foundation, Inc.
5 This file is part of GDB.
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>. */
23 #include <sys/types.h>
24 #include <sys/ptrace.h>
25 #include <machine/reg.h>
28 #include "arm-fbsd-tdep.h"
29 #include "inf-ptrace.h"
31 struct arm_fbsd_nat_target
: public fbsd_nat_target
33 void fetch_registers (struct regcache
*, int) override
;
34 void store_registers (struct regcache
*, int) override
;
35 const struct target_desc
*read_description () override
;
38 static arm_fbsd_nat_target the_arm_fbsd_nat_target
;
40 /* Fetch register REGNUM from the inferior. If REGNUM is -1, do this
44 arm_fbsd_nat_target::fetch_registers (struct regcache
*regcache
, int regnum
)
46 fetch_register_set
<struct reg
> (regcache
, regnum
, PT_GETREGS
,
49 fetch_register_set
<struct vfpreg
> (regcache
, regnum
, PT_GETVFPREGS
,
54 /* Store register REGNUM back into the inferior. If REGNUM is -1, do
55 this for all registers. */
58 arm_fbsd_nat_target::store_registers (struct regcache
*regcache
, int regnum
)
60 store_register_set
<struct reg
> (regcache
, regnum
, PT_GETREGS
, PT_SETREGS
,
63 store_register_set
<struct vfpreg
> (regcache
, regnum
, PT_GETVFPREGS
,
64 PT_SETVFPREGS
, &arm_fbsd_vfpregset
);
68 /* Implement the to_read_description method. */
70 const struct target_desc
*
71 arm_fbsd_nat_target::read_description ()
73 const struct target_desc
*desc
;
75 desc
= arm_fbsd_read_description_auxv (this);
77 desc
= this->beneath ()->read_description ();
81 void _initialize_arm_fbsd_nat ();
83 _initialize_arm_fbsd_nat ()
85 add_inf_child_target (&the_arm_fbsd_nat_target
);