* delta68-nat.c: Remove file.

* m68k-tdep.c (delta68_in_sigtramp, delta68_frame_args_address)
(delta68_frame_saved_pc, delta68_frame_num_args): Remove functions.
* Makefile.in (ALLDEPFILES): Remove delta68-nat.c.
(delta68-nat.o): Remove dependency.

4 files changed, 7 insertions, 148 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 6b332c7..a5e77c5 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,11 @@
 2004-05-08  Mark Kettenis  <kettenis@gnu.org>
 
+	* delta68-nat.c: Remove file.
+	* m68k-tdep.c (delta68_in_sigtramp, delta68_frame_args_address)
+	(delta68_frame_saved_pc, delta68_frame_num_args): Remove functions.
+	* Makefile.in (ALLDEPFILES): Remove delta68-nat.c.
+	(delta68-nat.o): Remove dependency.
+
 	* m68k-tdep.c (m68k_frameless_function_invocation): Remove
 	function.
 	(m68k_gdbarch_init): Don't set
diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index 9e66d73..7ea6b7a 100644
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -1324,7 +1324,7 @@ ALLDEPFILES = \
 	avr-tdep.c \
 	coff-solib.c \
 	core-regset.c core-aout.c corelow.c \
-	dcache.c delta68-nat.c dpx2-nat.c exec.c fork-child.c \
+	dcache.c dpx2-nat.c exec.c fork-child.c \
 	glibc-tdep.c \
 	go32-nat.c h8300-tdep.c \
 	hppa-tdep.c hppa-hpux-tdep.c \
@@ -1698,7 +1698,6 @@ dbxread.o: dbxread.c $(defs_h) $(gdb_string_h) $(gdb_obstack_h) \
 	$(cp_abi_h) $(gdb_assert_h) $(aout_aout64_h) $(aout_stab_gnu_h)
 dcache.o: dcache.c $(defs_h) $(dcache_h) $(gdbcmd_h) $(gdb_string_h) \
 	$(gdbcore_h) $(target_h)
-delta68-nat.o: delta68-nat.c $(defs_h)
 demangle.o: demangle.c $(defs_h) $(command_h) $(gdbcmd_h) $(demangle_h) \
 	$(gdb_string_h)
 dictionary.o: dictionary.c $(defs_h) $(gdb_obstack_h) $(symtab_h) \
diff --git a/gdb/delta68-nat.c b/gdb/delta68-nat.c
deleted file mode 100644
index e74a51b..0000000
--- a/gdb/delta68-nat.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/* Functions specific to running gdb native on a Motorola Delta Series sysV68.
-   Copyright 1993, 1996, 1998, 2000 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 <sys/signal.h>		/* for MAXSIG in sys/user.h */
-#include <sys/types.h>		/* for ushort in sys/dir.h */
-#include <sys/dir.h>		/* for struct direct in sys/user.h */
-#include <sys/user.h>
-
-#include <nlist.h>
-
-#if !defined (offsetof)
-#define offsetof(TYPE, MEMBER) ((unsigned long) &((TYPE *)0)->MEMBER)
-#endif
-
-/* Return the address in the core dump or inferior of register REGNO.
-   BLOCKEND is the address of the end of the user structure.  */
-
-CORE_ADDR
-register_addr (int regno, CORE_ADDR blockend)
-{
-  static int sysv68reg[] =
-  {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, -1, 15, 16};
-
-  if (regno >= 0 && regno < sizeof (sysv68reg) / sizeof (sysv68reg[0]))
-    return blockend + sysv68reg[regno] * 4;
-  else if (regno < FPC_REGNUM)
-    return offsetof (struct user, u_fpu.regs.reg[regno - FP0_REGNUM][0]);
-  else if (regno == FPC_REGNUM)
-    return offsetof (struct user, u_fpu.regs.control);
-  else if (regno == FPS_REGNUM)
-    return offsetof (struct user, u_fpu.regs.status);
-  else if (regno == FPI_REGNUM)
-    return offsetof (struct user, u_fpu.regs.iaddr);
-  else
-    {
-      fprintf_unfiltered (gdb_stderr, "\
-Internal error: invalid register number %d in REGISTER_U_ADDR\n",
-			  regno);
-      return blockend;
-    }
-}
-
-CORE_ADDR kernel_u_addr;
-
-/* Read the value of the u area from the kernel.  */
-void
-_initialize_delta68_nat (void)
-{
-  struct nlist nl[2];
-
-  nl[0].n_name = "u";
-  nl[1].n_name = NULL;
-  if (nlist ("/sysV68", nl) == 0 && nl[0].n_scnum != 0)
-    kernel_u_addr = nl[0].n_value;
-  else
-    {
-      perror ("Cannot get kernel u area address");
-      exit (1);
-    }
-}
-
-clear_insn_cache (void)
-{
-#ifdef MCT_TEXT			/* in sys/signal.h on sysV68 R3V7.1 */
-  memctl (0, 4096, MCT_TEXT);
-#endif
-}
-
-kernel_u_size (void)
-{
-  return sizeof (struct user);
-}
diff --git a/gdb/m68k-tdep.c b/gdb/m68k-tdep.c
index aab2c33..d860cfb 100644
--- a/gdb/m68k-tdep.c
+++ b/gdb/m68k-tdep.c
@@ -327,62 +327,6 @@ m68k_svr4_return_value (struct gdbarch *gdbarch, struct type *type,
   return RETURN_VALUE_REGISTER_CONVENTION;
 }
 
-int
-delta68_in_sigtramp (CORE_ADDR pc, char *name)
-{
-  if (name != NULL)
-    return strcmp (name, "_sigcode") == 0;
-  else
-    return 0;
-}
-
-CORE_ADDR
-delta68_frame_args_address (struct frame_info *frame_info)
-{
-  /* we assume here that the only frameless functions are the system calls
-     or other functions who do not put anything on the stack. */
-  if (get_frame_type (frame_info) == SIGTRAMP_FRAME)
-    return get_frame_base (frame_info) + 12;
-  else if (legacy_frameless_look_for_prologue (frame_info))
-    {
-      /* Check for an interrupted system call */
-      if (get_next_frame (frame_info) && (get_frame_type (get_next_frame (frame_info)) == SIGTRAMP_FRAME))
-	return get_frame_base (get_next_frame (frame_info)) + 16;
-      else
-	return get_frame_base (frame_info) + 4;
-    }
-  else
-    return get_frame_base (frame_info);
-}
-
-CORE_ADDR
-delta68_frame_saved_pc (struct frame_info *frame_info)
-{
-  return read_memory_unsigned_integer (delta68_frame_args_address (frame_info)
-				       + 4, 4);
-}
-
-int
-delta68_frame_num_args (struct frame_info *fi)
-{
-  int val;
-  CORE_ADDR pc = DEPRECATED_FRAME_SAVED_PC (fi);
-  int insn = read_memory_unsigned_integer (pc, 2);
-  val = 0;
-  if (insn == 0047757 || insn == 0157374)	/* lea W(sp),sp or addaw #W,sp */
-    val = read_memory_integer (pc + 2, 2);
-  else if ((insn & 0170777) == 0050217	/* addql #N, sp */
-	   || (insn & 0170777) == 0050117)	/* addqw */
-    {
-      val = (insn >> 9) & 7;
-      if (val == 0)
-	val = 8;
-    }
-  else if (insn == 0157774)	/* addal #WW, sp */
-    val = read_memory_integer (pc + 2, 4);
-  val >>= 2;
-  return val;
-}
 
 static CORE_ADDR
 m68k_push_dummy_call (struct gdbarch *gdbarch, CORE_ADDR func_addr,