1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586 |
- /* Native-dependent code for FreeBSD/arm.
- Copyright (C) 2017-2022 Free Software Foundation, Inc.
- This file is part of GDB.
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>. */
- #include "defs.h"
- #include "target.h"
- #include <sys/types.h>
- #include <sys/ptrace.h>
- #include <machine/reg.h>
- #include "fbsd-nat.h"
- #include "arm-fbsd-tdep.h"
- #include "inf-ptrace.h"
- struct arm_fbsd_nat_target : public fbsd_nat_target
- {
- void fetch_registers (struct regcache *, int) override;
- void store_registers (struct regcache *, int) override;
- const struct target_desc *read_description () override;
- };
- static arm_fbsd_nat_target the_arm_fbsd_nat_target;
- /* Fetch register REGNUM from the inferior. If REGNUM is -1, do this
- for all registers. */
- void
- arm_fbsd_nat_target::fetch_registers (struct regcache *regcache, int regnum)
- {
- fetch_register_set<struct reg> (regcache, regnum, PT_GETREGS,
- &arm_fbsd_gregset);
- #ifdef PT_GETVFPREGS
- fetch_register_set<struct vfpreg> (regcache, regnum, PT_GETVFPREGS,
- &arm_fbsd_vfpregset);
- #endif
- }
- /* Store register REGNUM back into the inferior. If REGNUM is -1, do
- this for all registers. */
- void
- arm_fbsd_nat_target::store_registers (struct regcache *regcache, int regnum)
- {
- store_register_set<struct reg> (regcache, regnum, PT_GETREGS, PT_SETREGS,
- &arm_fbsd_gregset);
- #ifdef PT_GETVFPREGS
- store_register_set<struct vfpreg> (regcache, regnum, PT_GETVFPREGS,
- PT_SETVFPREGS, &arm_fbsd_vfpregset);
- #endif
- }
- /* Implement the to_read_description method. */
- const struct target_desc *
- arm_fbsd_nat_target::read_description ()
- {
- const struct target_desc *desc;
- desc = arm_fbsd_read_description_auxv (this);
- if (desc == NULL)
- desc = this->beneath ()->read_description ();
- return desc;
- }
- void _initialize_arm_fbsd_nat ();
- void
- _initialize_arm_fbsd_nat ()
- {
- add_inf_child_target (&the_arm_fbsd_nat_target);
- }
|