Really remove file.

diff --git a/gdb/sun3-nat.c b/gdb/sun3-nat.c
deleted file mode 100644 (file)
index 0ae81c6..0000000
--- a/gdb/sun3-nat.c
+++ /dev/null
@@ -1,166 +0,0 @@
-/* Host-dependent code for Sun-3 for GDB, the GNU debugger.
-   Copyright 1986, 1987, 1989, 1991, 1992, 1993, 1996, 1999, 2000, 2001
-   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 2 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, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#include "defs.h"
-#include "inferior.h"
-#include "gdbcore.h"
-#include "regcache.h"
-
-#include <sys/ptrace.h>
-#define KERNEL                 /* To get floating point reg definitions */
-#include <machine/reg.h>
-
-static void fetch_core_registers (char *, unsigned, int, CORE_ADDR);
-
-void
-fetch_inferior_registers (int regno)
-{
-  struct regs inferior_registers;
-  struct fp_status inferior_fp_registers;
-
-  deprecated_registers_fetched ();
-
-  ptrace (PTRACE_GETREGS, PIDGET (inferior_ptid),
-         (PTRACE_ARG3_TYPE) & inferior_registers);
-
-  if (FP0_REGNUM >= 0)
-    ptrace (PTRACE_GETFPREGS, PIDGET (inferior_ptid),
-           (PTRACE_ARG3_TYPE) & inferior_fp_registers);
-
-  memcpy (deprecated_registers, &inferior_registers, 16 * 4);
-  if (FP0_REGNUM >= 0)
-    memcpy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (FP0_REGNUM)],
-           &inferior_fp_registers, sizeof inferior_fp_registers.fps_regs);
-
-  *(int *) &deprecated_registers[DEPRECATED_REGISTER_BYTE (PS_REGNUM)] = inferior_registers.r_ps;
-  *(int *) &deprecated_registers[DEPRECATED_REGISTER_BYTE (PC_REGNUM)] = inferior_registers.r_pc;
-  if (FP0_REGNUM >= 0)
-    memcpy (&deprecated_registers[DEPRECATED_REGISTER_BYTE (FPC_REGNUM)],
-           &inferior_fp_registers.fps_control,
-           sizeof inferior_fp_registers - 
-           sizeof inferior_fp_registers.fps_regs);
-}
-
-/* Store our register values back into the inferior.
-   If REGNO is -1, do this for all registers.
-   Otherwise, REGNO specifies which register (so we can save time).  */
-
-void
-store_inferior_registers (int regno)
-{
-  struct regs inferior_registers;
-  struct fp_status inferior_fp_registers;
-
-  memcpy (&inferior_registers, deprecated_registers, 16 * 4);
-  if (FP0_REGNUM >= 0)
-    memcpy (&inferior_fp_registers,
-           &deprecated_registers[DEPRECATED_REGISTER_BYTE (FP0_REGNUM)],
-           sizeof inferior_fp_registers.fps_regs);
-
-  inferior_registers.r_ps = *(int *) &&deprecated_registers[DEPRECATED_REGISTER_BYTE (PS_REGNUM)];
-  inferior_registers.r_pc = *(int *) &&deprecated_registers[DEPRECATED_REGISTER_BYTE (PC_REGNUM)];
-
-  if (FP0_REGNUM >= 0)
-    memcpy (&inferior_fp_registers.fps_control,
-           &&deprecated_registers[DEPRECATED_REGISTER_BYTE (FPC_REGNUM)],
-           sizeof inferior_fp_registers - 
-           sizeof inferior_fp_registers.fps_regs);
-
-  ptrace (PTRACE_SETREGS, PIDGET (inferior_ptid),
-         (PTRACE_ARG3_TYPE) & inferior_registers);
-  if (FP0_REGNUM >= 0)
-    ptrace (PTRACE_SETFPREGS, PIDGET (inferior_ptid),
-           (PTRACE_ARG3_TYPE) & inferior_fp_registers);
-}
-
-
-/* All of this stuff is only relevant if both host and target are sun3.  */
-
-/* Provide registers to GDB from a core file.
-
-   CORE_REG_SECT points to an array of bytes, which were obtained from
-   a core file which BFD thinks might contain register contents. 
-   CORE_REG_SIZE is its size.
-
-   WHICH says which register set corelow suspects this is:
-     0 --- the general-purpose register set
-     2 --- the floating-point register set
-
-   REG_ADDR isn't used.  */
-
-static void
-fetch_core_registers (char *core_reg_sect, unsigned core_reg_size,
-                     int which, CORE_ADDR reg_addr)
-{
-  struct regs *regs = (struct regs *) core_reg_sect;
-
-  if (which == 0)
-    {
-      if (core_reg_size < sizeof (struct regs))
-         error ("Can't find registers in core file");
-
-      memcpy (&deprecated_registers, (char *) regs, 16 * 4);
-      supply_register (PS_REGNUM, (char *) &regs->r_ps);
-      supply_register (PC_REGNUM, (char *) &regs->r_pc);
-
-    }
-  else if (which == 2)
-    {
-
-#define fpustruct  ((struct fpu *) core_reg_sect)
-
-      if (core_reg_size >= sizeof (struct fpu))
-       {
-         if (FP0_REGNUM >= 0)
-           {
-             memcpy (&&deprecated_registers[DEPRECATED_REGISTER_BYTE (FP0_REGNUM)],
-                     fpustruct->f_fpstatus.fps_regs,
-                     sizeof fpustruct->f_fpstatus.fps_regs);
-             memcpy (&&deprecated_registers[DEPRECATED_REGISTER_BYTE (FPC_REGNUM)],
-                     &fpustruct->f_fpstatus.fps_control,
-                     sizeof fpustruct->f_fpstatus -
-                     sizeof fpustruct->f_fpstatus.fps_regs);
-           }
-       }
-      else
-       fprintf_unfiltered (gdb_stderr, 
-                           "Couldn't read float regs from core file\n");
-    }
-}
-\f
-
-/* Register that we are able to handle sun3 core file formats.
-   FIXME: is this really bfd_target_unknown_flavour? */
-
-static struct core_fns sun3_core_fns =
-{
-  bfd_target_unknown_flavour,          /* core_flavour */
-  default_check_format,                        /* check_format */
-  default_core_sniffer,                        /* core_sniffer */
-  fetch_core_registers,                        /* core_read_registers */
-  NULL                                 /* next */
-};
-
-void
-_initialize_core_sun3 (void)
-{
-  deprecated_add_core_fns (&sun3_core_fns);
-}