e99b03dcf4
This removes ptid_get_pid in favor of calling the ptid_t::pid method. gdb/ChangeLog 2018-07-03 Tom Tromey <tom@tromey.com> * common/ptid.c (ptid_get_pid): Remove. * common/ptid.h (ptid_get_pid): Don't declare. * aarch64-linux-nat.c: Update. * ada-lang.c: Update. * aix-thread.c: Update. * alpha-bsd-nat.c: Update. * amd64-fbsd-nat.c: Update. * amd64-linux-nat.c: Update. * arm-linux-nat.c: Update. * arm-nbsd-nat.c: Update. * auxv.c: Update. * break-catch-syscall.c: Update. * breakpoint.c: Update. * bsd-uthread.c: Update. * corelow.c: Update. * ctf.c: Update. * darwin-nat.c: Update. * fbsd-nat.c: Update. * fbsd-tdep.c: Update. * gcore.c: Update. * gnu-nat.c: Update. * hppa-nbsd-nat.c: Update. * hppa-obsd-nat.c: Update. * i386-fbsd-nat.c: Update. * ia64-linux-nat.c: Update. * inf-ptrace.c: Update. * infcmd.c: Update. * inferior.c: Update. * inferior.h: Update. * inflow.c: Update. * infrun.c: Update. * linux-fork.c: Update. * linux-nat.c: Update. * linux-tdep.c: Update. * linux-thread-db.c: Update. * m68k-bsd-nat.c: Update. * mi/mi-interp.c: Update. * mi/mi-main.c: Update. * mips-linux-nat.c: Update. * mips-nbsd-nat.c: Update. * mips64-obsd-nat.c: Update. * nat/aarch64-linux-hw-point.c: Update. * nat/aarch64-linux.c: Update. * nat/linux-btrace.c: Update. * nat/linux-osdata.c: Update. * nat/linux-procfs.c: Update. * nat/x86-linux-dregs.c: Update. * nto-procfs.c: Update. * obsd-nat.c: Update. * ppc-linux-nat.c: Update. * ppc-nbsd-nat.c: Update. * ppc-obsd-nat.c: Update. * proc-service.c: Update. * procfs.c: Update. * python/py-inferior.c: Update. * python/py-infthread.c: Update. * ravenscar-thread.c: Update. * record.c: Update. * remote-sim.c: Update. * remote.c: Update. * rs6000-nat.c: Update. * s390-linux-nat.c: Update. * sh-nbsd-nat.c: Update. * sol-thread.c: Update. * sparc-nat.c: Update. * sparc64-tdep.c: Update. * spu-linux-nat.c: Update. * spu-tdep.c: Update. * target-debug.h: Update. * target.c: Update. * thread.c: Update. * tid-parse.c: Update. * tracefile-tfile.c: Update. * vax-bsd-nat.c: Update. * windows-nat.c: Update. * x86-linux-nat.c: Update. * x86-nat.c: Update. gdb/gdbserver/ChangeLog 2018-07-03 Tom Tromey <tom@tromey.com> * linux-low.c: Update. * linux-mips-low.c: Update. * lynx-low.c: Update. * mem-break.c: Update. * nto-low.c: Update. * remote-utils.c: Update. * server.c: Update. * spu-low.c: Update. * target.c: Update. * tracepoint.c: Update.
104 lines
2.9 KiB
C
104 lines
2.9 KiB
C
/* Native-dependent code for NetBSD/sh.
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Copyright (C) 2002-2018 Free Software Foundation, Inc.
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Contributed by Wasabi Systems, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include "defs.h"
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#include "inferior.h"
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#include <sys/types.h>
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#include <sys/ptrace.h>
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#include <machine/reg.h>
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#include "sh-tdep.h"
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#include "inf-ptrace.h"
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#include "regcache.h"
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struct sh_nbsd_nat_target final : public inf_ptrace_target
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{
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void fetch_registers (struct regcache *, int) override;
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void store_registers (struct regcache *, int) override;
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};
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static sh_nbsd_nat_target the_sh_nbsd_nat_target;
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/* Determine if PT_GETREGS fetches this register. */
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#define GETREGS_SUPPLIES(gdbarch, regno) \
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(((regno) >= R0_REGNUM && (regno) <= (R0_REGNUM + 15)) \
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|| (regno) == gdbarch_pc_regnum (gdbarch) || (regno) == PR_REGNUM \
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|| (regno) == MACH_REGNUM || (regno) == MACL_REGNUM \
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|| (regno) == SR_REGNUM)
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/* Sizeof `struct reg' in <machine/reg.h>. */
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#define SHNBSD_SIZEOF_GREGS (21 * 4)
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void
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sh_nbsd_nat_target::fetch_registers (struct regcache *regcache, int regno)
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{
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pid_t pid = regcache->ptid ().pid ();
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if (regno == -1 || GETREGS_SUPPLIES (regcache->arch (), regno))
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{
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struct reg inferior_registers;
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if (ptrace (PT_GETREGS, pid,
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(PTRACE_TYPE_ARG3) &inferior_registers, 0) == -1)
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perror_with_name (_("Couldn't get registers"));
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sh_corefile_supply_regset (&sh_corefile_gregset, regcache, regno,
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(char *) &inferior_registers,
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SHNBSD_SIZEOF_GREGS);
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if (regno != -1)
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return;
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}
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}
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void
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sh_nbsd_nat_target::store_registers (struct regcache *regcache, int regno)
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{
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pid_t pid = regcache->ptid ().pid ();
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if (regno == -1 || GETREGS_SUPPLIES (regcache->arch (), regno))
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{
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struct reg inferior_registers;
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if (ptrace (PT_GETREGS, pid,
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(PTRACE_TYPE_ARG3) &inferior_registers, 0) == -1)
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perror_with_name (_("Couldn't get registers"));
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sh_corefile_collect_regset (&sh_corefile_gregset, regcache, regno,
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(char *) &inferior_registers,
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SHNBSD_SIZEOF_GREGS);
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if (ptrace (PT_SETREGS, pid,
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(PTRACE_TYPE_ARG3) &inferior_registers, 0) == -1)
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perror_with_name (_("Couldn't set registers"));
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if (regno != -1)
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return;
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}
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}
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void
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_initialize_shnbsd_nat (void)
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{
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add_inf_child_target (&the_sh_nbsd_nat_target);
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}
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