Normalize names of some source files

Most tdep/nat files are named:

  <cpu>-<os>-tdep.c
  <cpu>-<os>-nat.c

A few files do not respect this scheme.  This patch renames them so that
they are consistent with the rest of the files.  It builds fine with
--enable-targets=all, but that doesn't test the nat files.  I can only
hope that my grep skill is good enough.

gdb/ChangeLog:

	* Makefile.in (ALL_64_TARGET_OBS, ALL_TARGET_OBS,
	HFILES_NO_SRCDIR, ALLDEPFILES): Rename files.
	* alphabsd-nat.c: Rename to ...
	* alpha-bsd-nat.c: ... this, adjust include.
	* alphabsd-tdep.c: Rename to ...
	* alpha-bsd-tdep.c: ... this, adjust include.
	* alphabsd-tdep.h: Rename to ...
	* alpha-bsd-tdep.h: ... this, adjust include barrier and comment.
	* alphafbsd-tdep.c: Rename to ...
	* alpha-fbsd-tdep.c: ... this.
	* alphanbsd-tdep.c: Rename to ...
	* alpha-nbsd-tdep.c: ... this, adjust include.
	* alphaobsd-tdep.c: Rename to ...
	* alpha-obsd-tdep.c: ... this, adjust include.
	* amd64bsd-nat.c: Rename to ...
	* amd64-bsd-nat.c: ... this, adjust include.
	* amd64fbsd-nat.c: Rename to ...
	* amd64-fbsd-nat.c: ... this, adjust include.
	* amd64fbsd-tdep.c: Rename to ...
	* amd64-fbsd-tdep.c: ... this, adjust include.
	* amd64nbsd-nat.c: Rename to ...
	* amd64-nbsd-nat.c: ... this.
	* amd64nbsd-tdep.c: Rename to ...
	* amd64-nbsd-tdep.c: ... this.
	* amd64obsd-nat.c: Rename to ...
	* amd64-obsd-nat.c: ... this.
	* amd64obsd-tdep.c: Rename to ...
	* amd64-obsd-tdep.c: ... this.
	* amd64-tdep.h: Update comments.
	* armbsd-tdep.c: Rename to ...
	* arm-bsd-tdep.c: ... this.
	* armnbsd-nat.c: Rename to ...
	* arm-nbsd-nat.c: ... this.
	* armnbsd-tdep.c: Rename to ...
	* arm-nbsd-tdep.c: ... this.
	* armobsd-tdep.c: Rename to ...
	* arm-obsd-tdep.c: ... this.
	* arm-tdep.h: Update comments.
	* hppabsd-tdep.c: Rename to ...
	* hppa-bsd-tdep.c: ... this, adjust include.
	* hppabsd-tdep.h: Rename to ...
	* hppa-bsd-tdep.h: ... this, adjust include barrier and comment.
	* hppanbsd-nat.c: Rename to ...
	* hppa-nbsd-nat.c: ... this.
	* hppanbsd-tdep.c: Rename to ...
	* hppa-nbsd-tdep.c: ... this, adjust include.
	* hppaobsd-nat.c: Rename to ...
	* hppa-obsd-nat.c: ... this.
	* hppaobsd-tdep.c: Rename to ...
	* hppa-obsd-tdep.c: ... this, adjust include.
	* i386bsd-nat.c: Rename to ...
	* i386-bsd-nat.c: ... this, adjust include.
	* i386bsd-nat.h: Rename to ...
	* i386-bsd-nat.h: ... this, adjust include barrier and comment.
	* i386bsd-tdep.c: Rename to ...
	* i386-bsd-tdep.c: ... this.
	* i386fbsd-nat.c: Rename to ...
	* i386-fbsd-nat.c: ... this, adjust include.
	* i386fbsd-tdep.c: Rename to ...
	* i386-fbsd-tdep.c: ... this, adjust include.
	* i386fbsd-tdep.h: Rename to ...
	* i386-fbsd-tdep.h: ... this, adjust include barrier and comment.
	* i386gnu-nat.c: Rename to ...
	* i386-gnu-nat.c: ... this.
	* i386gnu-tdep.c: Rename to ...
	* i386-gnu-tdep.c: ... this.
	* i386nbsd-nat.c: Rename to ...
	* i386-nbsd-nat.c: ... this, adjust include.
	* i386nbsd-tdep.c: Rename to ...
	* i386-nbsd-tdep.c: ... this.
	* i386obsd-nat.c: Rename to ...
	* i386-obsd-nat.c: ... this, adjust include.
	* i386obsd-tdep.c: Rename to ...
	* i386-obsd-tdep.c: ... this.
	* i386v4-nat.c: Rename to ...
	* i386-v4-nat.c: ... this.
	* i386-tdep.h: Update comments.
	* m68k-tdep.h: Update comments.
	* m68kbsd-nat.c: Rename to ...
	* m68k-bsd-nat.c: ... this.
	* m68kbsd-tdep.c: Rename to ...
	* m68k-bsd-tdep.c: ... this.
	* m68klinux-nat.c: Rename to ...
	* m68k-linux-nat.c: ... this.
	* m68klinux-tdep.c: Rename to ...
	* m68k-linux-tdep.c: ... this.
	* m88kbsd-nat.c: Rename to ...
	* m88k-bsd-nat.c: ... this.
	* mipsnbsd-nat.c: Rename to ...
	* mips-nbsd-nat.c: ... this, adjust include.
	* mipsnbsd-tdep.c: Rename to ...
	* mips-nbsd-tdep.c: ... this, adjust include.
	* mipsnbsd-tdep.h: Rename to ...
	* mips-nbsd-tdep.h: ... this, adjust include barrier and comment.
	* mips64obsd-nat.c: Rename to ...
	* mips64-obsd-nat.c: ... this.
	* mips64obsd-tdep.c: Rename to ...
	* mips64-obsd-tdep.c: ... this.
	* ppcfbsd-nat.c: Rename to ...
	* ppc-fbsd-nat.c: ... this, adjust include.
	* ppcfbsd-tdep.c: Rename to ...
	* ppc-fbsd-tdep.c: ... this, adjust include.
	* ppcfbsd-tdep.h: Rename to ...
	* ppc-fbsd-tdep.h: ... this, adjust include barrier and comment.
	* ppcnbsd-nat.c: Rename to ...
	* ppc-nbsd-nat.c: ... this, adjust include.
	* ppcnbsd-tdep.c: Rename to ...
	* ppc-nbsd-tdep.c: ... this, adjust include.
	* ppcnbsd-tdep.h: Rename to ...
	* ppc-nbsd-tdep.h: ... this, adjust include barrier and comment.
	* ppcobsd-nat.c: Rename to ...
	* ppc-obsd-nat.c: ... this, adjust include.
	* ppcobsd-tdep.c: Rename to ...
	* ppc-obsd-tdep.c: ... this, adjust include.
	* ppcobsd-tdep.h: Rename to ...
	* ppc-obsd-tdep.h: ... this, adjust include barrier and comment.
	* shnbsd-nat.c: Rename to ...
	* sh-nbsd-nat.c: ... this.
	* shnbsd-tdep.c: Rename to ...
	* sh-nbsd-tdep.c: ... this.
	* sparcnbsd-nat.c: Rename to ...
	* sparc-nbsd-nat.c: ... this.
	* sparcnbsd-tdep.c: Rename to ...
	* sparc-nbsd-tdep.c: ... this.
	* sparcobsd-tdep.c: Rename to ...
	* sparc-obsd-tdep.c: ... this.
	* sparc64fbsd-nat.c: Rename to ...
	* sparc64-fbsd-nat.c: ... this.
	* sparc64fbsd-tdep.c: Rename to ...
	* sparc64-fbsd-tdep.c: ... this.
	* sparc64nbsd-nat.c: Rename to ...
	* sparc64-nbsd-nat.c: ... this.
	* sparc64nbsd-tdep.c: Rename to ...
	* sparc64-nbsd-tdep.c: ... this.
	* sparc64obsd-nat.c: Rename to ...
	* sparc64-obsd-nat.c: ... this.
	* sparc64obsd-tdep.c: Rename to ...
	* sparc64-obsd-tdep.c: ... this.
	* sparc64-tdep.h: Update comments.
	* vaxbsd-nat.c: Rename to ...
	* vax-bsd-nat.c: ... this.
	* vaxnbsd-tdep.c: Rename to ...
	* vax-nbsd-tdep.c: ... this.
	* vaxobsd-tdep.c: Rename to ...
	* vax-obsd-tdep.c: ... this.
	* x86bsd-nat.h: Rename to ...
	* x86-bsd-nat.h: ... this, adjust include barrier and comment.
	* x86bsd-nat.c: Rename to ...
	* x86-bsd-nat.c: ... this, adjust include.
	* configure.tgt: Update renamed files.
	* config/alpha/fbsd.mh: Update renamed files.
	* config/alpha/nbsd.mh: Update renamed files.
	* config/arm/nbsdelf.mh: Update renamed files.
	* config/djgpp/fnchange.lst: Update renamed files.
	* config/i386/fbsd.mh: Update renamed files.
	* config/i386/fbsd64.mh: Update renamed files.
	* config/i386/i386gnu.mh: Update renamed files.
	* config/i386/i386sol2.mh: Update renamed files.
	* config/i386/nbsd64.mh: Update renamed files.
	* config/i386/nbsdelf.mh: Update renamed files.
	* config/i386/obsd.mh: Update renamed files.
	* config/i386/obsd64.mh: Update renamed files.
	* config/i386/sol2-64.mh: Update renamed files.
	* config/m68k/linux.mh: Update renamed files.
	* config/m68k/nbsdelf.mh: Update renamed files.
	* config/m68k/obsd.mh: Update renamed files.
	* config/m88k/obsd.mh: Update renamed files.
	* config/mips/nbsd.mh: Update renamed files.
	* config/mips/obsd64.mh: Update renamed files.
	* config/pa/nbsd.mh: Update renamed files.
	* config/pa/obsd.mh: Update renamed files.
	* config/powerpc/fbsd.mh: Update renamed files.
	* config/powerpc/nbsd.mh: Update renamed files.
	* config/powerpc/obsd.mh: Update renamed files.
	* config/sh/nbsd.mh: Update renamed files.
	* config/sparc/fbsd.mh: Update renamed files.
	* config/sparc/nbsd64.mh: Update renamed files.
	* config/sparc/nbsdelf.mh: Update renamed files.
	* config/sparc/obsd64.mh: Update renamed files.
	* config/vax/nbsdelf.mh: Update renamed files.
	* config/vax/obsd.mh: Update renamed files.

1 files changed, 0 insertions, 231 deletions

diff --git a/gdb/ppcobsd-nat.c b/gdb/ppcobsd-nat.c
deleted file mode 100644
index c8e82c3..0000000
--- a/gdb/ppcobsd-nat.c
+++ /dev/null
@@ -1,231 +0,0 @@
-/* Native-dependent code for OpenBSD/powerpc.
-
-   Copyright (C) 2004-2016 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 "gdbcore.h"
-#include "inferior.h"
-#include "regcache.h"
-
-#include <sys/types.h>
-#include <sys/ptrace.h>
-#include <sys/signal.h>
-#include <machine/frame.h>
-#include <machine/pcb.h>
-#include <machine/reg.h>
-
-#include "ppc-tdep.h"
-#include "ppcobsd-tdep.h"
-#include "inf-ptrace.h"
-#include "obsd-nat.h"
-#include "bsd-kvm.h"
-
-/* OpenBSD/powerpc didn't have PT_GETFPREGS/PT_SETFPREGS until release
-   4.0.  On older releases the floating-point registers are handled by
-   PT_GETREGS/PT_SETREGS, but fpscr wasn't available..  */
-
-#ifdef PT_GETFPREGS
-
-/* Returns true if PT_GETFPREGS fetches this register.  */
-
-static int
-getfpregs_supplies (struct gdbarch *gdbarch, int regnum)
-{
-  struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
-
-  /* FIXME: jimb/2004-05-05: Some PPC variants don't have floating
-     point registers.  Traditionally, GDB's register set has still
-     listed the floating point registers for such machines, so this
-     code is harmless.  However, the new E500 port actually omits the
-     floating point registers entirely from the register set --- they
-     don't even have register numbers assigned to them.
-
-     It's not clear to me how best to update this code, so this assert
-     will alert the first person to encounter the NetBSD/E500
-     combination to the problem.  */
-  gdb_assert (ppc_floating_point_unit_p (gdbarch));
-
-  return ((regnum >= tdep->ppc_fp0_regnum
-           && regnum < tdep->ppc_fp0_regnum + ppc_num_fprs)
-	  || regnum == tdep->ppc_fpscr_regnum);
-}
-
-#endif /* PT_GETFPREGS */
-
-/* Fetch register REGNUM from the inferior.  If REGNUM is -1, do this
-   for all registers.  */
-
-static void
-ppcobsd_fetch_registers (struct target_ops *ops,
-			 struct regcache *regcache, int regnum)
-{
-  struct reg regs;
-
-  if (ptrace (PT_GETREGS, ptid_get_pid (inferior_ptid),
-	      (PTRACE_TYPE_ARG3) &regs, 0) == -1)
-    perror_with_name (_("Couldn't get registers"));
-
-  ppc_supply_gregset (&ppcobsd_gregset, regcache, -1,
-		      &regs, sizeof regs);
-#ifndef PT_GETFPREGS
-  ppc_supply_fpregset (&ppcobsd_gregset, regcache, -1,
-		       &regs, sizeof regs);
-#endif
-
-#ifdef PT_GETFPREGS
-  if (regnum == -1
-      || getfpregs_supplies (get_regcache_arch (regcache), regnum))
-    {
-      struct fpreg fpregs;
-
-      if (ptrace (PT_GETFPREGS, ptid_get_pid (inferior_ptid),
-		  (PTRACE_TYPE_ARG3) &fpregs, 0) == -1)
-	perror_with_name (_("Couldn't get floating point status"));
-
-      ppc_supply_fpregset (&ppcobsd_fpregset, regcache, -1,
-			   &fpregs, sizeof fpregs);
-    }
-#endif
-}
-
-/* Store register REGNUM back into the inferior.  If REGNUM is -1, do
-   this for all registers.  */
-
-static void
-ppcobsd_store_registers (struct target_ops *ops,
-			 struct regcache *regcache, int regnum)
-{
-  struct reg regs;
-
-  if (ptrace (PT_GETREGS, ptid_get_pid (inferior_ptid),
-	      (PTRACE_TYPE_ARG3) &regs, 0) == -1)
-    perror_with_name (_("Couldn't get registers"));
-
-  ppc_collect_gregset (&ppcobsd_gregset, regcache,
-		       regnum, &regs, sizeof regs);
-#ifndef PT_GETFPREGS
-  ppc_collect_fpregset (&ppcobsd_gregset, regcache,
-			regnum, &regs, sizeof regs);
-#endif
-
-  if (ptrace (PT_SETREGS, ptid_get_pid (inferior_ptid),
-	      (PTRACE_TYPE_ARG3) &regs, 0) == -1)
-    perror_with_name (_("Couldn't write registers"));
-
-#ifdef PT_GETFPREGS
-  if (regnum == -1
-      || getfpregs_supplies (get_regcache_arch (regcache), regnum))
-    {
-      struct fpreg fpregs;
-
-      if (ptrace (PT_GETFPREGS, ptid_get_pid (inferior_ptid),
-		  (PTRACE_TYPE_ARG3) &fpregs, 0) == -1)
-	perror_with_name (_("Couldn't get floating point status"));
-
-      ppc_collect_fpregset (&ppcobsd_fpregset, regcache,
-			    regnum, &fpregs, sizeof fpregs);
-
-      if (ptrace (PT_SETFPREGS, ptid_get_pid (inferior_ptid),
-		  (PTRACE_TYPE_ARG3) &fpregs, 0) == -1)
-	perror_with_name (_("Couldn't write floating point status"));
-    }
-#endif
-}
-
-
-static int
-ppcobsd_supply_pcb (struct regcache *regcache, struct pcb *pcb)
-{
-  struct gdbarch *gdbarch = get_regcache_arch (regcache);
-  struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
-  struct switchframe sf;
-  struct callframe cf;
-  int i, regnum;
-
-  /* The following is true for OpenBSD 3.7:
-
-     The pcb contains %r1 (the stack pointer) at the point of the
-     context switch in cpu_switch().  At that point we have a stack
-     frame as described by `struct switchframe', and below that a call
-     frame as described by `struct callframe'.  From this information
-     we reconstruct the register state as it would look when we are in
-     cpu_switch().  */
-
-  /* The stack pointer shouldn't be zero.  */
-  if (pcb->pcb_sp == 0)
-    return 0;
-
-  read_memory (pcb->pcb_sp, (gdb_byte *)&sf, sizeof sf);
-  regcache_raw_supply (regcache, gdbarch_sp_regnum (gdbarch), &sf.sp);
-  regcache_raw_supply (regcache, tdep->ppc_cr_regnum, &sf.cr);
-  regcache_raw_supply (regcache, tdep->ppc_gp0_regnum + 2, &sf.fixreg2);
-  for (i = 0, regnum = tdep->ppc_gp0_regnum + 13; i < 19; i++, regnum++)
-    regcache_raw_supply (regcache, regnum, &sf.fixreg[i]);
-
-  read_memory (sf.sp, (gdb_byte *)&cf, sizeof cf);
-  regcache_raw_supply (regcache, gdbarch_pc_regnum (gdbarch), &cf.lr);
-  regcache_raw_supply (regcache, tdep->ppc_gp0_regnum + 30, &cf.r30);
-  regcache_raw_supply (regcache, tdep->ppc_gp0_regnum + 31, &cf.r31);
-
-  return 1;
-}
-
-
-/* Provide a prototype to silence -Wmissing-prototypes.  */
-void _initialize_ppcobsd_nat (void);
-
-void
-_initialize_ppcobsd_nat (void)
-{
-  struct target_ops *t;
-
-  /* Add in local overrides.  */
-  t = inf_ptrace_target ();
-  t->to_fetch_registers = ppcobsd_fetch_registers;
-  t->to_store_registers = ppcobsd_store_registers;
-  obsd_add_target (t);
-
-  /* General-purpose registers.  */
-  ppcobsd_reg_offsets.r0_offset = offsetof (struct reg, gpr);
-  ppcobsd_reg_offsets.gpr_size = 4;
-  ppcobsd_reg_offsets.xr_size = 4;
-  ppcobsd_reg_offsets.pc_offset = offsetof (struct reg, pc);
-  ppcobsd_reg_offsets.ps_offset = offsetof (struct reg, ps);
-  ppcobsd_reg_offsets.cr_offset = offsetof (struct reg, cnd);
-  ppcobsd_reg_offsets.lr_offset = offsetof (struct reg, lr);
-  ppcobsd_reg_offsets.ctr_offset = offsetof (struct reg, cnt);
-  ppcobsd_reg_offsets.xer_offset = offsetof (struct reg, xer);
-  ppcobsd_reg_offsets.mq_offset = offsetof (struct reg, mq);
-
-  /* Floating-point registers.  */
-  ppcobsd_reg_offsets.f0_offset = offsetof (struct reg, fpr);
-  ppcobsd_reg_offsets.fpscr_offset = -1;
-#ifdef PT_GETFPREGS
-  ppcobsd_fpreg_offsets.f0_offset = offsetof (struct fpreg, fpr);
-  ppcobsd_fpreg_offsets.fpscr_offset = offsetof (struct fpreg, fpscr);
-  ppcobsd_fpreg_offsets.fpscr_size = 4;
-#endif
-
-  /* AltiVec registers.  */
-  ppcobsd_reg_offsets.vr0_offset = offsetof (struct vreg, vreg);
-  ppcobsd_reg_offsets.vscr_offset = offsetof (struct vreg, vscr);
-  ppcobsd_reg_offsets.vrsave_offset = offsetof (struct vreg, vrsave);
-
-  /* Support debugging kernel virtual memory images.  */
-  bsd_kvm_add_target (ppcobsd_supply_pcb);
-}