/* Native-dependent code for NetBSD/powerpc.
- Copyright (C) 2002-2018 Free Software Foundation, Inc.
+ Copyright (C) 2002-2020 Free Software Foundation, Inc.
Contributed by Wasabi Systems, Inc.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
+/* We define this to get types like register_t. */
+#define _KERNTYPES
#include "defs.h"
#include <sys/types.h>
#include "ppc-nbsd-tdep.h"
#include "bsd-kvm.h"
#include "inf-ptrace.h"
+#include "nbsd-nat.h"
-struct ppc_nbsd_nat_target final : public inf_ptrace_target
+struct ppc_nbsd_nat_target final : public nbsd_nat_target
{
void fetch_registers (struct regcache *, int) override;
void store_registers (struct regcache *, int) override;
ppc_nbsd_nat_target::fetch_registers (struct regcache *regcache, int regnum)
{
struct gdbarch *gdbarch = regcache->arch ();
- pid_t pid = ptid_get_pid (regcache_get_ptid (regcache));
+ pid_t pid = regcache->ptid ().pid ();
+ int lwp = regcache->ptid ().lwp ();
if (regnum == -1 || getregs_supplies (gdbarch, regnum))
{
struct reg regs;
- if (ptrace (PT_GETREGS, pid, (PTRACE_TYPE_ARG3) ®s, 0) == -1)
+ if (ptrace (PT_GETREGS, pid, (PTRACE_TYPE_ARG3) ®s, lwp) == -1)
perror_with_name (_("Couldn't get registers"));
ppc_supply_gregset (&ppcnbsd_gregset, regcache,
{
struct fpreg fpregs;
- if (ptrace (PT_GETFPREGS, pid, (PTRACE_TYPE_ARG3) &fpregs, 0) == -1)
+ if (ptrace (PT_GETFPREGS, pid, (PTRACE_TYPE_ARG3) &fpregs, lwp) == -1)
perror_with_name (_("Couldn't get FP registers"));
ppc_supply_fpregset (&ppcnbsd_fpregset, regcache,
ppc_nbsd_nat_target::store_registers (struct regcache *regcache, int regnum)
{
struct gdbarch *gdbarch = regcache->arch ();
- pid_t pid = ptid_get_pid (regcache_get_ptid (regcache));
+ pid_t pid = regcache->ptid ().pid ();
+ int lwp = regcache->ptid ().lwp ();
if (regnum == -1 || getregs_supplies (gdbarch, regnum))
{
struct reg regs;
- if (ptrace (PT_GETREGS, pid, (PTRACE_TYPE_ARG3) ®s, 0) == -1)
+ if (ptrace (PT_GETREGS, pid, (PTRACE_TYPE_ARG3) ®s, lwp) == -1)
perror_with_name (_("Couldn't get registers"));
ppc_collect_gregset (&ppcnbsd_gregset, regcache,
regnum, ®s, sizeof regs);
- if (ptrace (PT_SETREGS, pid, (PTRACE_TYPE_ARG3) ®s, 0) == -1)
+ if (ptrace (PT_SETREGS, pid, (PTRACE_TYPE_ARG3) ®s, lwp) == -1)
perror_with_name (_("Couldn't write registers"));
}
{
struct fpreg fpregs;
- if (ptrace (PT_GETFPREGS, pid, (PTRACE_TYPE_ARG3) &fpregs, 0) == -1)
+ if (ptrace (PT_GETFPREGS, pid, (PTRACE_TYPE_ARG3) &fpregs, lwp) == -1)
perror_with_name (_("Couldn't get FP registers"));
ppc_collect_fpregset (&ppcnbsd_fpregset, regcache,
regnum, &fpregs, sizeof fpregs);
- if (ptrace (PT_SETFPREGS, pid, (PTRACE_TYPE_ARG3) &fpregs, 0) == -1)
+ if (ptrace (PT_SETFPREGS, pid, (PTRACE_TYPE_ARG3) &fpregs, lwp) == -1)
perror_with_name (_("Couldn't set FP registers"));
}
}
return 0;
read_memory (pcb->pcb_sp, (gdb_byte *)&sf, sizeof sf);
- regcache_raw_supply (regcache, tdep->ppc_cr_regnum, &sf.cr);
- regcache_raw_supply (regcache, tdep->ppc_gp0_regnum + 2, &sf.fixreg2);
+ regcache->raw_supply (tdep->ppc_cr_regnum, &sf.cr);
+ regcache->raw_supply (tdep->ppc_gp0_regnum + 2, &sf.fixreg2);
for (i = 0 ; i < 19 ; i++)
- regcache_raw_supply (regcache, tdep->ppc_gp0_regnum + 13 + i,
- &sf.fixreg[i]);
+ regcache->raw_supply (tdep->ppc_gp0_regnum + 13 + i, &sf.fixreg[i]);
read_memory(sf.sp, (gdb_byte *)&cf, sizeof(cf));
- regcache_raw_supply (regcache, tdep->ppc_gp0_regnum + 30, &cf.r30);
- regcache_raw_supply (regcache, tdep->ppc_gp0_regnum + 31, &cf.r31);
- regcache_raw_supply (regcache, tdep->ppc_gp0_regnum + 1, &cf.sp);
+ regcache->raw_supply (tdep->ppc_gp0_regnum + 30, &cf.r30);
+ regcache->raw_supply (tdep->ppc_gp0_regnum + 31, &cf.r31);
+ regcache->raw_supply (tdep->ppc_gp0_regnum + 1, &cf.sp);
read_memory(cf.sp, (gdb_byte *)&cf, sizeof(cf));
- regcache_raw_supply (regcache, tdep->ppc_lr_regnum, &cf.lr);
- regcache_raw_supply (regcache, gdbarch_pc_regnum (gdbarch), &cf.lr);
+ regcache->raw_supply (tdep->ppc_lr_regnum, &cf.lr);
+ regcache->raw_supply (gdbarch_pc_regnum (gdbarch), &cf.lr);
return 1;
}
+void _initialize_ppcnbsd_nat ();
void
-_initialize_ppcnbsd_nat (void)
+_initialize_ppcnbsd_nat ()
{
/* Support debugging kernel virtual memory images. */
bsd_kvm_add_target (ppcnbsd_supply_pcb);