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, 353 deletions

diff --git a/gdb/ppcfbsd-tdep.c b/gdb/ppcfbsd-tdep.c
deleted file mode 100644
index 10b41b0..0000000
--- a/gdb/ppcfbsd-tdep.c
+++ /dev/null
@@ -1,353 +0,0 @@
-/* Target-dependent code for PowerPC systems running FreeBSD.
-
-   Copyright (C) 2013-2016 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 "arch-utils.h"
-#include "frame.h"
-#include "gdbcore.h"
-#include "frame-unwind.h"
-#include "gdbtypes.h"
-#include "osabi.h"
-#include "regcache.h"
-#include "regset.h"
-#include "symtab.h"
-#include "target.h"
-#include "trad-frame.h"
-
-#include "ppc-tdep.h"
-#include "ppc64-tdep.h"
-#include "ppcfbsd-tdep.h"
-#include "fbsd-tdep.h"
-#include "solib-svr4.h"
-
-
-/* 32-bit regset descriptions.  */
-
-static const struct ppc_reg_offsets ppc32_fbsd_reg_offsets =
-  {
-	/* General-purpose registers.  */
-	/* .r0_offset = */     0,
-	/* .gpr_size = */      4,
-	/* .xr_size = */       4,
-	/* .pc_offset = */     144,
-	/* .ps_offset = */     -1,
-	/* .cr_offset = */     132,
-	/* .lr_offset = */     128,
-	/* .ctr_offset = */    140,
-	/* .xer_offset = */    136,
-	/* .mq_offset = */     -1,
-
-	/* Floating-point registers.  */
-	/* .f0_offset = */     0,
-	/* .fpscr_offset = */  256,
-	/* .fpscr_size = */    8,
-#ifdef NOTYET
-	/* AltiVec registers.  */
-	/* .vr0_offset = */    0,
-	/* .vscr_offset = */   512 + 12,
-	/* .vrsave_offset = */ 512
-#endif
-  };
-
-/* 64-bit regset descriptions.  */
-
-static const struct ppc_reg_offsets ppc64_fbsd_reg_offsets =
-  {
-	/* General-purpose registers.  */
-	/* .r0_offset = */     0,
-	/* .gpr_size = */      8,
-	/* .xr_size = */       8,
-	/* .pc_offset = */     288,
-	/* .ps_offset = */     -1,
-	/* .cr_offset = */     264,
-	/* .lr_offset = */     256,
-	/* .ctr_offset = */    280,
-	/* .xer_offset = */    272,
-	/* .mq_offset = */     -1,
-
-	/* Floating-point registers.  */
-	/* .f0_offset = */     0,
-	/* .fpscr_offset = */  256,
-	/* .fpscr_size = */    8,
-#ifdef NOYET
-	/* AltiVec registers.  */
-	/* .vr0_offset = */    0,
-	/* .vscr_offset = */   512 + 12,
-	/* .vrsave_offset = */ 528
-#endif
-  };
-
-/* 32-bit general-purpose register set.  */
-
-static const struct regset ppc32_fbsd_gregset = {
-  &ppc32_fbsd_reg_offsets,
-  ppc_supply_gregset,
-  ppc_collect_gregset
-};
-
-/* 64-bit general-purpose register set.  */
-
-static const struct regset ppc64_fbsd_gregset = {
-  &ppc64_fbsd_reg_offsets,
-  ppc_supply_gregset,
-  ppc_collect_gregset
-};
-
-/* 32-/64-bit floating-point register set.  */
-
-static const struct regset ppc32_fbsd_fpregset = {
-  &ppc32_fbsd_reg_offsets,
-  ppc_supply_fpregset,
-  ppc_collect_fpregset
-};
-
-const struct regset *
-ppc_fbsd_gregset (int wordsize)
-{
-  return wordsize == 8 ? &ppc64_fbsd_gregset : &ppc32_fbsd_gregset;
-}
-
-const struct regset *
-ppc_fbsd_fpregset (void)
-{
-  return &ppc32_fbsd_fpregset;
-}
-
-/* Iterate over core file register note sections.  */
-
-static void
-ppcfbsd_iterate_over_regset_sections (struct gdbarch *gdbarch,
-				      iterate_over_regset_sections_cb *cb,
-				      void *cb_data,
-				      const struct regcache *regcache)
-{
-  struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
-
-  if (tdep->wordsize == 4)
-    cb (".reg", 148, &ppc32_fbsd_gregset, NULL, cb_data);
-  else
-    cb (".reg", 296, &ppc64_fbsd_gregset, NULL, cb_data);
-  cb (".reg2", 264, &ppc32_fbsd_fpregset, NULL, cb_data);
-}
-
-/* Default page size.  */
-
-static const int ppcfbsd_page_size = 4096;
-
-/* Offset for sigreturn(2).  */
-
-static const int ppcfbsd_sigreturn_offset[] = {
-  0xc,				/* FreeBSD 32-bit  */
-  -1
-};
-
-/* Signal trampolines.  */
-
-static int
-ppcfbsd_sigtramp_frame_sniffer (const struct frame_unwind *self,
-				struct frame_info *this_frame,
-				void **this_cache)
-{
-  struct gdbarch *gdbarch = get_frame_arch (this_frame);
-  enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
-  CORE_ADDR pc = get_frame_pc (this_frame);
-  CORE_ADDR start_pc = (pc & ~(ppcfbsd_page_size - 1));
-  const int *offset;
-  const char *name;
-
-  /* A stack trampoline is detected if no name is associated
-   to the current pc and if it points inside a trampoline
-   sequence.  */
-
-  find_pc_partial_function (pc, &name, NULL, NULL);
-
-  /* If we have a name, we have no trampoline, return.  */
-  if (name)
-    return 0;
-
-  for (offset = ppcfbsd_sigreturn_offset; *offset != -1; offset++)
-    {
-      gdb_byte buf[2 * PPC_INSN_SIZE];
-      unsigned long insn;
-
-      if (!safe_frame_unwind_memory (this_frame, start_pc + *offset,
-				     buf, sizeof buf))
-	continue;
-
-      /* Check for "li r0,SYS_sigreturn".  */
-      insn = extract_unsigned_integer (buf, PPC_INSN_SIZE, byte_order);
-      if (insn != 0x380001a1)
-	continue;
-
-      /* Check for "sc".  */
-      insn = extract_unsigned_integer (buf + PPC_INSN_SIZE,
-				       PPC_INSN_SIZE, byte_order);
-      if (insn != 0x44000002)
-	continue;
-
-      return 1;
-    }
-
-  return 0;
-}
-
-static struct trad_frame_cache *
-ppcfbsd_sigtramp_frame_cache (struct frame_info *this_frame, void **this_cache)
-{
-  struct gdbarch *gdbarch = get_frame_arch (this_frame);
-  struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
-  struct trad_frame_cache *cache;
-  CORE_ADDR addr, base, func;
-  gdb_byte buf[PPC_INSN_SIZE];
-  int i;
-
-  if (*this_cache)
-    return (struct trad_frame_cache *) *this_cache;
-
-  cache = trad_frame_cache_zalloc (this_frame);
-  *this_cache = cache;
-
-  func = get_frame_pc (this_frame);
-  func &= ~(ppcfbsd_page_size - 1);
-  if (!safe_frame_unwind_memory (this_frame, func, buf, sizeof buf))
-    return cache;
-
-  base = get_frame_register_unsigned (this_frame, gdbarch_sp_regnum (gdbarch));
-  addr = base + 0x10 + 2 * tdep->wordsize;
-  for (i = 0; i < ppc_num_gprs; i++, addr += tdep->wordsize)
-    {
-      int regnum = i + tdep->ppc_gp0_regnum;
-      trad_frame_set_reg_addr (cache, regnum, addr);
-    }
-  trad_frame_set_reg_addr (cache, tdep->ppc_lr_regnum, addr);
-  addr += tdep->wordsize;
-  trad_frame_set_reg_addr (cache, tdep->ppc_cr_regnum, addr);
-  addr += tdep->wordsize;
-  trad_frame_set_reg_addr (cache, tdep->ppc_xer_regnum, addr);
-  addr += tdep->wordsize;
-  trad_frame_set_reg_addr (cache, tdep->ppc_ctr_regnum, addr);
-  addr += tdep->wordsize;
-  trad_frame_set_reg_addr (cache, gdbarch_pc_regnum (gdbarch), addr);
-  /* SRR0?  */
-  addr += tdep->wordsize;
-
-  /* Construct the frame ID using the function start.  */
-  trad_frame_set_id (cache, frame_id_build (base, func));
-
-  return cache;
-}
-
-static void
-ppcfbsd_sigtramp_frame_this_id (struct frame_info *this_frame,
-				void **this_cache, struct frame_id *this_id)
-{
-  struct trad_frame_cache *cache =
-    ppcfbsd_sigtramp_frame_cache (this_frame, this_cache);
-
-  trad_frame_get_id (cache, this_id);
-}
-
-static struct value *
-ppcfbsd_sigtramp_frame_prev_register (struct frame_info *this_frame,
-				      void **this_cache, int regnum)
-{
-  struct trad_frame_cache *cache =
-    ppcfbsd_sigtramp_frame_cache (this_frame, this_cache);
-
-  return trad_frame_get_register (cache, this_frame, regnum);
-}
-
-static const struct frame_unwind ppcfbsd_sigtramp_frame_unwind = {
-  SIGTRAMP_FRAME,
-  default_frame_unwind_stop_reason,
-  ppcfbsd_sigtramp_frame_this_id,
-  ppcfbsd_sigtramp_frame_prev_register,
-  NULL,
-  ppcfbsd_sigtramp_frame_sniffer
-};
-
-static enum return_value_convention
-ppcfbsd_return_value (struct gdbarch *gdbarch, struct value *function,
-		      struct type *valtype, struct regcache *regcache,
-		      gdb_byte *readbuf, const gdb_byte *writebuf)
-{
-  return ppc_sysv_abi_broken_return_value (gdbarch, function, valtype,
-					   regcache, readbuf, writebuf);
-}
-
-
-static void
-ppcfbsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
-{
-  struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
-
-  /* Generic FreeBSD support. */
-  fbsd_init_abi (info, gdbarch);
-
-  /* FreeBSD doesn't support the 128-bit `long double' from the psABI.  */
-  set_gdbarch_long_double_bit (gdbarch, 64);
-  set_gdbarch_long_double_format (gdbarch, floatformats_ieee_double);
-
-  if (tdep->wordsize == 4)
-    {
-      set_gdbarch_return_value (gdbarch, ppcfbsd_return_value);
-
-      set_gdbarch_skip_trampoline_code (gdbarch, find_solib_trampoline_target);
-      set_solib_svr4_fetch_link_map_offsets (gdbarch,
-					     svr4_ilp32_fetch_link_map_offsets);
-
-      frame_unwind_append_unwinder (gdbarch, &ppcfbsd_sigtramp_frame_unwind);
-      set_gdbarch_gcore_bfd_target (gdbarch, "elf32-powerpc");
-    }
-
-  if (tdep->wordsize == 8)
-    {
-      set_gdbarch_convert_from_func_ptr_addr
-	(gdbarch, ppc64_convert_from_func_ptr_addr);
-      set_gdbarch_elf_make_msymbol_special (gdbarch,
-					    ppc64_elf_make_msymbol_special);
-
-      set_gdbarch_skip_trampoline_code (gdbarch, ppc64_skip_trampoline_code);
-      set_solib_svr4_fetch_link_map_offsets (gdbarch,
-					     svr4_lp64_fetch_link_map_offsets);
-      set_gdbarch_gcore_bfd_target (gdbarch, "elf64-powerpc");
-    }
-
-  set_gdbarch_iterate_over_regset_sections
-    (gdbarch, ppcfbsd_iterate_over_regset_sections);
-
-  set_gdbarch_fetch_tls_load_module_address (gdbarch,
-					     svr4_fetch_objfile_link_map);
-}
-
-/* Provide a prototype to silence -Wmissing-prototypes.  */
-
-void _initialize_ppcfbsd_tdep (void);
-
-void
-_initialize_ppcfbsd_tdep (void)
-{
-  gdbarch_register_osabi (bfd_arch_powerpc, bfd_mach_ppc, GDB_OSABI_FREEBSD_ELF,
-			  ppcfbsd_init_abi);
-  gdbarch_register_osabi (bfd_arch_powerpc, bfd_mach_ppc64,
-			  GDB_OSABI_FREEBSD_ELF,
-			  ppcfbsd_init_abi);
-  gdbarch_register_osabi (bfd_arch_rs6000, 0, GDB_OSABI_FREEBSD_ELF,
-			  ppcfbsd_init_abi);
-}