Obsolete w65-*-* target.

7 files changed, 517 insertions, 508 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 0693fc5..71cc4d3 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,15 @@
 2001-04-03  Andrew Cagney  <ac131313@redhat.com>
 
+	Obsolete w65-*-* target.
+	* configure.tgt (w65-*-*): Obsolete.
+	* config/w65/w65.mt: Obsolete.
+	* config/w65/tm-w65.h: Obsolete.
+	* w65-tdep.c: Obsolete.
+	* NEWS: Update.  Fix TiC80 description.
+	* TODO: Update.
+
+2001-04-03  Andrew Cagney  <ac131313@redhat.com>
+
 	Obsolete tic80-*-* target.
 	* configure.tgt (tic80-*-*): Obsolete.
 	* config/tic80/tic80.mt: Obsolete.
diff --git a/gdb/NEWS b/gdb/NEWS
index 3ecbd24..9871f5e 100644
--- a/gdb/NEWS
+++ b/gdb/NEWS
@@ -18,7 +18,8 @@ x86 FreeBSD before 2.2				i[3456]86*-freebsd{1,2.[01]}*,
 Harris/CXUX m88k				m88*-harris-cxux*
 Most ns32k hosts and targets			ns32k-*-mach3* ns32k-umax-*
 						ns32k-utek-sysv* ns32k-utek-*
-TiC80 32 Bit DSP target				tic80-*-*
+TI TMS320C80					tic80-*-*
+WDC 65816					w65-*-*
 
 stuff.c (Program to stuff files into a specially prepared space in kdb)
 kdb-start.c (Main loop for the standalone kernel debugger)
diff --git a/gdb/TODO b/gdb/TODO
index 987cd55..71f55a0 100644
--- a/gdb/TODO
+++ b/gdb/TODO
@@ -198,7 +198,7 @@ Steps:
 		  powerpcle-*-solaris*	powerpc	 solaris  solaris
 		  powerpcle-*-cygwin*	powerpc	 cygwin	  cygwin
 		  powerpc-*-netware*	powerpc  -	  ppc-nw
-		  w65-*-*		w65	 -	  w65
+		  w65-*-*		w65	 -	  w65       yes
 		  i[3456]86-*-sunos*	i386	 sun386	  sun386
 
 		(DONE)
diff --git a/gdb/config/w65/tm-w65.h b/gdb/config/w65/tm-w65.h
index 57f9671..5a1df7c 100644
--- a/gdb/config/w65/tm-w65.h
+++ b/gdb/config/w65/tm-w65.h
@@ -1,214 +1,214 @@
-/* Parameters for execution on a WDC 65816 machine.
-   Copyright 1995, 1998, 1999, 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 "regcache.h"
-
-/* Contributed by Steve Chamberlain sac@cygnus.com */
-
-#define GDB_TARGET_IS_W65
-
-#define IEEE_FLOAT (1)
-
-/* Define the bit, byte, and word ordering of the machine.  */
-
-#define TARGET_BYTE_ORDER LITTLE_ENDIAN
-
-
-/* Offset from address of function to start of its code.
-   Zero on most machines.  */
-
-#define FUNCTION_START_OFFSET 0
-
-/* Advance PC across any function entry prologue instructions
-   to reach some "real" code.  */
-
-extern CORE_ADDR w65_skip_prologue ();
-
-#define SKIP_PROLOGUE(ip) \
-    {(ip) = w65_skip_prologue(ip);}
-
-
-/* Immediately after a function call, return the saved pc.
-   Can't always go through the frames for this because on some machines
-   the new frame is not set up until the new function executes
-   some instructions. 
-
-   The return address is the value saved in the PR register + 4  */
-
-#define SAVED_PC_AFTER_CALL(frame) \
-  saved_pc_after_call(frame)
-
-
-/* Stack grows downward.  */
-
-#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-
-/* Illegal instruction - used by the simulator for breakpoint
-   detection */
-
-#define BREAKPOINT {0xcb}	/* WAI */
-
-/* If your kernel resets the pc after the trap happens you may need to
-   define this before including this file.  */
-#define DECR_PC_AFTER_BREAK 0
-
-/* Return 1 if P points to an invalid floating point value.  */
-
-#define INVALID_FLOAT(p, len) 0	/* Just a first guess; not checked */
-
-/* Say how long registers are.  */
-/*#define REGISTER_TYPE  int */
-
-/* Say how much memory is needed to store a copy of the register set */
-#define REGISTER_BYTES    (NUM_REGS*4)
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-#define REGISTER_BYTE(N)  ((N)*4)
-
-/* Number of bytes of storage in the actual machine representation
-   for register N.  */
-
-#define REGISTER_RAW_SIZE(N)     (((N) < 16) ? 2 : 4)
-
-#define REGISTER_VIRTUAL_SIZE(N)  REGISTER_RAW_SIZE(N)
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-
-#define MAX_REGISTER_RAW_SIZE 4
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-
-#define MAX_REGISTER_VIRTUAL_SIZE 4
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-
-#define REGISTER_VIRTUAL_TYPE(N) \
-  (REGISTER_VIRTUAL_SIZE(N) == 2 ? builtin_type_unsigned_short : builtin_type_unsigned_long)
-
-/* Initializer for an array of names of registers.
-   Entries beyond the first NUM_REGS are ignored.  */
-
-#define REGISTER_NAMES \
-  {"r0","r1","r2", "r3", "r4", "r5", "r6", "r7",  \
-   "r8","r9","r10","r11","r12","r13","r14","r15", \
-   "pc","a", "x",  "y",  "dbr","d",  "s",  "p",   \
-   "ticks","cycles","insts"}
-
-/* Register numbers of various important registers.
-   Note that some of these values are "real" register numbers,
-   and correspond to the general registers of the machine,
-   and some are "phony" register numbers which are too large
-   to be actual register numbers as far as the user is concerned
-   but do serve to get the desired values when passed to read_register.  */
-
-#define SP_REGNUM  22
-#define FP_REGNUM  15
-#define NUM_REGS   27
-#define PC_REGNUM  16
-#define P_REGNUM   23
-
-/* Store the address of the place in which to copy the structure the
-   subroutine will return.  This is called from call_function. 
-
-   We store structs through a pointer passed in R4 */
-
-#define STORE_STRUCT_RETURN(ADDR, SP) \
-    { write_register (4, (ADDR));  }
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  */
-
-#define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-  memcpy (VALBUF, (char *)(REGBUF), TYPE_LENGTH(TYPE))
-
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format.  
-
-   Things always get returned in R4/R5 */
-
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-  write_register_bytes (REGISTER_BYTE(4), VALBUF, TYPE_LENGTH (TYPE))
-
-
-/* Extract from an array REGBUF containing the (raw) register state
-   the address in which a function should return its structure value,
-   as a CORE_ADDR (or an expression that can be used as one).  */
-
-#define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) (*(CORE_ADDR *)(REGBUF))
-
-/* A macro that tells us whether the function invocation represented
-   by FI does not have a frame on the stack associated with it.  If it
-   does not, FRAMELESS is set to 1, else 0.  */
-
-#define FRAMELESS_FUNCTION_INVOCATION(FI) \
-  (frameless_look_for_prologue (FI))
-
-#define FRAME_CHAIN(FRAME)       w65_frame_chain(FRAME)
-#define FRAME_SAVED_PC(FRAME)    (w65_frame_saved_pc(FRAME))
-#define FRAME_ARGS_ADDRESS(fi)   (fi)->frame
-#define FRAME_LOCALS_ADDRESS(fi) (fi)->frame
-
-/* Set VAL to the number of args passed to frame described by FI.
-   Can set VAL to -1, meaning no way to tell.  */
-
-/* We can't tell how many args there are */
-
-#define FRAME_NUM_ARGS(fi) (-1)
-
-/* Return number of bytes at start of arglist that are not really args.  */
-
-#define FRAME_ARGS_SKIP 0
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.  */
-
-#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs)	    \
-   frame_find_saved_regs(frame_info, &(frame_saved_regs))
-
-typedef unsigned short INSN_WORD;
-
-extern CORE_ADDR w65_addr_bits_remove (CORE_ADDR);
-#define ADDR_BITS_REMOVE(addr) w65_addr_bits_remove (addr)
-
-#define CALL_DUMMY_LENGTH 10
-
-/* Discard from the stack the innermost frame,
-   restoring all saved registers.  */
-
-#define POP_FRAME pop_frame();
-
-
-#define NOP   {0xea}
-
-#define REGISTER_SIZE 4
-
-#define	PRINT_REGISTER_HOOK(regno) print_register_hook(regno)
-
-#define TARGET_INT_BIT  16
-#define TARGET_LONG_BIT 32
-#define TARGET_PTR_BIT  32
+/* OBSOLETE /* Parameters for execution on a WDC 65816 machine. */
+/* OBSOLETE    Copyright 1995, 1998, 1999, 2000 Free Software Foundation, Inc. */
+/* OBSOLETE  */
+/* OBSOLETE    This file is part of GDB. */
+/* OBSOLETE  */
+/* OBSOLETE    This program is free software; you can redistribute it and/or modify */
+/* OBSOLETE    it under the terms of the GNU General Public License as published by */
+/* OBSOLETE    the Free Software Foundation; either version 2 of the License, or */
+/* OBSOLETE    (at your option) any later version. */
+/* OBSOLETE  */
+/* OBSOLETE    This program is distributed in the hope that it will be useful, */
+/* OBSOLETE    but WITHOUT ANY WARRANTY; without even the implied warranty of */
+/* OBSOLETE    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the */
+/* OBSOLETE    GNU General Public License for more details. */
+/* OBSOLETE  */
+/* OBSOLETE    You should have received a copy of the GNU General Public License */
+/* OBSOLETE    along with this program; if not, write to the Free Software */
+/* OBSOLETE    Foundation, Inc., 59 Temple Place - Suite 330, */
+/* OBSOLETE    Boston, MA 02111-1307, USA.  */ */
+/* OBSOLETE  */
+/* OBSOLETE #include "regcache.h" */
+/* OBSOLETE  */
+/* OBSOLETE /* Contributed by Steve Chamberlain sac@cygnus.com */ */
+/* OBSOLETE  */
+/* OBSOLETE #define GDB_TARGET_IS_W65 */
+/* OBSOLETE  */
+/* OBSOLETE #define IEEE_FLOAT (1) */
+/* OBSOLETE  */
+/* OBSOLETE /* Define the bit, byte, and word ordering of the machine.  */ */
+/* OBSOLETE  */
+/* OBSOLETE #define TARGET_BYTE_ORDER LITTLE_ENDIAN */
+/* OBSOLETE  */
+/* OBSOLETE  */
+/* OBSOLETE /* Offset from address of function to start of its code. */
+/* OBSOLETE    Zero on most machines.  */ */
+/* OBSOLETE  */
+/* OBSOLETE #define FUNCTION_START_OFFSET 0 */
+/* OBSOLETE  */
+/* OBSOLETE /* Advance PC across any function entry prologue instructions */
+/* OBSOLETE    to reach some "real" code.  */ */
+/* OBSOLETE  */
+/* OBSOLETE extern CORE_ADDR w65_skip_prologue (); */
+/* OBSOLETE  */
+/* OBSOLETE #define SKIP_PROLOGUE(ip) \ */
+/* OBSOLETE     {(ip) = w65_skip_prologue(ip);} */
+/* OBSOLETE  */
+/* OBSOLETE  */
+/* OBSOLETE /* Immediately after a function call, return the saved pc. */
+/* OBSOLETE    Can't always go through the frames for this because on some machines */
+/* OBSOLETE    the new frame is not set up until the new function executes */
+/* OBSOLETE    some instructions.  */
+/* OBSOLETE  */
+/* OBSOLETE    The return address is the value saved in the PR register + 4  */ */
+/* OBSOLETE  */
+/* OBSOLETE #define SAVED_PC_AFTER_CALL(frame) \ */
+/* OBSOLETE   saved_pc_after_call(frame) */
+/* OBSOLETE  */
+/* OBSOLETE  */
+/* OBSOLETE /* Stack grows downward.  */ */
+/* OBSOLETE  */
+/* OBSOLETE #define INNER_THAN(lhs,rhs) ((lhs) < (rhs)) */
+/* OBSOLETE  */
+/* OBSOLETE /* Illegal instruction - used by the simulator for breakpoint */
+/* OBSOLETE    detection */ */
+/* OBSOLETE  */
+/* OBSOLETE #define BREAKPOINT {0xcb}	/* WAI */ */
+/* OBSOLETE  */
+/* OBSOLETE /* If your kernel resets the pc after the trap happens you may need to */
+/* OBSOLETE    define this before including this file.  */ */
+/* OBSOLETE #define DECR_PC_AFTER_BREAK 0 */
+/* OBSOLETE  */
+/* OBSOLETE /* Return 1 if P points to an invalid floating point value.  */ */
+/* OBSOLETE  */
+/* OBSOLETE #define INVALID_FLOAT(p, len) 0	/* Just a first guess; not checked */ */
+/* OBSOLETE  */
+/* OBSOLETE /* Say how long registers are.  */ */
+/* OBSOLETE /*#define REGISTER_TYPE  int */ */
+/* OBSOLETE  */
+/* OBSOLETE /* Say how much memory is needed to store a copy of the register set */ */
+/* OBSOLETE #define REGISTER_BYTES    (NUM_REGS*4) */
+/* OBSOLETE  */
+/* OBSOLETE /* Index within `registers' of the first byte of the space for */
+/* OBSOLETE    register N.  */ */
+/* OBSOLETE  */
+/* OBSOLETE #define REGISTER_BYTE(N)  ((N)*4) */
+/* OBSOLETE  */
+/* OBSOLETE /* Number of bytes of storage in the actual machine representation */
+/* OBSOLETE    for register N.  */ */
+/* OBSOLETE  */
+/* OBSOLETE #define REGISTER_RAW_SIZE(N)     (((N) < 16) ? 2 : 4) */
+/* OBSOLETE  */
+/* OBSOLETE #define REGISTER_VIRTUAL_SIZE(N)  REGISTER_RAW_SIZE(N) */
+/* OBSOLETE  */
+/* OBSOLETE /* Largest value REGISTER_RAW_SIZE can have.  */ */
+/* OBSOLETE  */
+/* OBSOLETE #define MAX_REGISTER_RAW_SIZE 4 */
+/* OBSOLETE  */
+/* OBSOLETE /* Largest value REGISTER_VIRTUAL_SIZE can have.  */ */
+/* OBSOLETE  */
+/* OBSOLETE #define MAX_REGISTER_VIRTUAL_SIZE 4 */
+/* OBSOLETE  */
+/* OBSOLETE /* Return the GDB type object for the "standard" data type */
+/* OBSOLETE    of data in register N.  */ */
+/* OBSOLETE  */
+/* OBSOLETE #define REGISTER_VIRTUAL_TYPE(N) \ */
+/* OBSOLETE   (REGISTER_VIRTUAL_SIZE(N) == 2 ? builtin_type_unsigned_short : builtin_type_unsigned_long) */
+/* OBSOLETE  */
+/* OBSOLETE /* Initializer for an array of names of registers. */
+/* OBSOLETE    Entries beyond the first NUM_REGS are ignored.  */ */
+/* OBSOLETE  */
+/* OBSOLETE #define REGISTER_NAMES \ */
+/* OBSOLETE   {"r0","r1","r2", "r3", "r4", "r5", "r6", "r7",  \ */
+/* OBSOLETE    "r8","r9","r10","r11","r12","r13","r14","r15", \ */
+/* OBSOLETE    "pc","a", "x",  "y",  "dbr","d",  "s",  "p",   \ */
+/* OBSOLETE    "ticks","cycles","insts"} */
+/* OBSOLETE  */
+/* OBSOLETE /* Register numbers of various important registers. */
+/* OBSOLETE    Note that some of these values are "real" register numbers, */
+/* OBSOLETE    and correspond to the general registers of the machine, */
+/* OBSOLETE    and some are "phony" register numbers which are too large */
+/* OBSOLETE    to be actual register numbers as far as the user is concerned */
+/* OBSOLETE    but do serve to get the desired values when passed to read_register.  */ */
+/* OBSOLETE  */
+/* OBSOLETE #define SP_REGNUM  22 */
+/* OBSOLETE #define FP_REGNUM  15 */
+/* OBSOLETE #define NUM_REGS   27 */
+/* OBSOLETE #define PC_REGNUM  16 */
+/* OBSOLETE #define P_REGNUM   23 */
+/* OBSOLETE  */
+/* OBSOLETE /* Store the address of the place in which to copy the structure the */
+/* OBSOLETE    subroutine will return.  This is called from call_function.  */
+/* OBSOLETE  */
+/* OBSOLETE    We store structs through a pointer passed in R4 */ */
+/* OBSOLETE  */
+/* OBSOLETE #define STORE_STRUCT_RETURN(ADDR, SP) \ */
+/* OBSOLETE     { write_register (4, (ADDR));  } */
+/* OBSOLETE  */
+/* OBSOLETE /* Extract from an array REGBUF containing the (raw) register state */
+/* OBSOLETE    a function return value of type TYPE, and copy that, in virtual format, */
+/* OBSOLETE    into VALBUF.  */ */
+/* OBSOLETE  */
+/* OBSOLETE #define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \ */
+/* OBSOLETE   memcpy (VALBUF, (char *)(REGBUF), TYPE_LENGTH(TYPE)) */
+/* OBSOLETE  */
+/* OBSOLETE  */
+/* OBSOLETE /* Write into appropriate registers a function return value */
+/* OBSOLETE    of type TYPE, given in virtual format.   */
+/* OBSOLETE  */
+/* OBSOLETE    Things always get returned in R4/R5 */ */
+/* OBSOLETE  */
+/* OBSOLETE #define STORE_RETURN_VALUE(TYPE,VALBUF) \ */
+/* OBSOLETE   write_register_bytes (REGISTER_BYTE(4), VALBUF, TYPE_LENGTH (TYPE)) */
+/* OBSOLETE  */
+/* OBSOLETE  */
+/* OBSOLETE /* Extract from an array REGBUF containing the (raw) register state */
+/* OBSOLETE    the address in which a function should return its structure value, */
+/* OBSOLETE    as a CORE_ADDR (or an expression that can be used as one).  */ */
+/* OBSOLETE  */
+/* OBSOLETE #define EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) (*(CORE_ADDR *)(REGBUF)) */
+/* OBSOLETE  */
+/* OBSOLETE /* A macro that tells us whether the function invocation represented */
+/* OBSOLETE    by FI does not have a frame on the stack associated with it.  If it */
+/* OBSOLETE    does not, FRAMELESS is set to 1, else 0.  */ */
+/* OBSOLETE  */
+/* OBSOLETE #define FRAMELESS_FUNCTION_INVOCATION(FI) \ */
+/* OBSOLETE   (frameless_look_for_prologue (FI)) */
+/* OBSOLETE  */
+/* OBSOLETE #define FRAME_CHAIN(FRAME)       w65_frame_chain(FRAME) */
+/* OBSOLETE #define FRAME_SAVED_PC(FRAME)    (w65_frame_saved_pc(FRAME)) */
+/* OBSOLETE #define FRAME_ARGS_ADDRESS(fi)   (fi)->frame */
+/* OBSOLETE #define FRAME_LOCALS_ADDRESS(fi) (fi)->frame */
+/* OBSOLETE  */
+/* OBSOLETE /* Set VAL to the number of args passed to frame described by FI. */
+/* OBSOLETE    Can set VAL to -1, meaning no way to tell.  */ */
+/* OBSOLETE  */
+/* OBSOLETE /* We can't tell how many args there are */ */
+/* OBSOLETE  */
+/* OBSOLETE #define FRAME_NUM_ARGS(fi) (-1) */
+/* OBSOLETE  */
+/* OBSOLETE /* Return number of bytes at start of arglist that are not really args.  */ */
+/* OBSOLETE  */
+/* OBSOLETE #define FRAME_ARGS_SKIP 0 */
+/* OBSOLETE  */
+/* OBSOLETE /* Put here the code to store, into a struct frame_saved_regs, */
+/* OBSOLETE    the addresses of the saved registers of frame described by FRAME_INFO. */
+/* OBSOLETE    This includes special registers such as pc and fp saved in special */
+/* OBSOLETE    ways in the stack frame.  sp is even more special: */
+/* OBSOLETE    the address we return for it IS the sp for the next frame.  */ */
+/* OBSOLETE  */
+/* OBSOLETE #define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs)	    \ */
+/* OBSOLETE    frame_find_saved_regs(frame_info, &(frame_saved_regs)) */
+/* OBSOLETE  */
+/* OBSOLETE typedef unsigned short INSN_WORD; */
+/* OBSOLETE  */
+/* OBSOLETE extern CORE_ADDR w65_addr_bits_remove (CORE_ADDR); */
+/* OBSOLETE #define ADDR_BITS_REMOVE(addr) w65_addr_bits_remove (addr) */
+/* OBSOLETE  */
+/* OBSOLETE #define CALL_DUMMY_LENGTH 10 */
+/* OBSOLETE  */
+/* OBSOLETE /* Discard from the stack the innermost frame, */
+/* OBSOLETE    restoring all saved registers.  */ */
+/* OBSOLETE  */
+/* OBSOLETE #define POP_FRAME pop_frame(); */
+/* OBSOLETE  */
+/* OBSOLETE  */
+/* OBSOLETE #define NOP   {0xea} */
+/* OBSOLETE  */
+/* OBSOLETE #define REGISTER_SIZE 4 */
+/* OBSOLETE  */
+/* OBSOLETE #define	PRINT_REGISTER_HOOK(regno) print_register_hook(regno) */
+/* OBSOLETE  */
+/* OBSOLETE #define TARGET_INT_BIT  16 */
+/* OBSOLETE #define TARGET_LONG_BIT 32 */
+/* OBSOLETE #define TARGET_PTR_BIT  32 */
diff --git a/gdb/config/w65/w65.mt b/gdb/config/w65/w65.mt
index 06d2325..76c5174 100644
--- a/gdb/config/w65/w65.mt
+++ b/gdb/config/w65/w65.mt
@@ -1,8 +1,6 @@
-# Target: WDC 65816 with simulator
-TDEPFILES= w65-tdep.o
-TM_FILE= tm-w65.h
-
-SIM_OBS = remote-sim.o
-SIM = ../sim/w65/libsim.a
-
-
+# OBSOLETE # Target: WDC 65816 with simulator
+# OBSOLETE TDEPFILES= w65-tdep.o
+# OBSOLETE TM_FILE= tm-w65.h
+# OBSOLETE 
+# OBSOLETE SIM_OBS = remote-sim.o
+# OBSOLETE SIM = ../sim/w65/libsim.a
diff --git a/gdb/configure.tgt b/gdb/configure.tgt
index 4469b59..00add67 100644
--- a/gdb/configure.tgt
+++ b/gdb/configure.tgt
@@ -303,7 +303,7 @@ v850*-*-*)		gdb_target=v850
 			esac
 			;;
 
-w65-*-*)		gdb_target=w65 ;;
+# OBSOLETE w65-*-*)		gdb_target=w65 ;;
 
 z8k-*-coff*)		gdb_target=z8k ;;
 
diff --git a/gdb/w65-tdep.c b/gdb/w65-tdep.c
index 73b7973..eb2f955 100644
--- a/gdb/w65-tdep.c
+++ b/gdb/w65-tdep.c
@@ -1,283 +1,283 @@
-/* Target-machine dependent code for WDC-65816, for GDB.
-   Copyright 1995, 1996, 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.  */
-
-/*
-   Contributed by Steve Chamberlain
-   sac@cygnus.com
- */
-
-#include "defs.h"
-#include "frame.h"
-#include "obstack.h"
-#include "symtab.h"
-#include "gdbcmd.h"
-#include "gdbtypes.h"
-#include "dis-asm.h"
-#include "gdbcore.h"
-#include "regcache.h"
-
-/* Return the saved PC from this frame. */
-
-
-CORE_ADDR
-w65_frame_saved_pc (struct frame_info *frame)
-{
-  return (read_memory_integer (frame->frame + 2, 4) & 0xffffff);
-}
-
-CORE_ADDR
-w65_addr_bits_remove (CORE_ADDR addr)
-{
-  return ((addr) & 0xffffff);
-}
-
-read_memory_pointer (CORE_ADDR x)
-{
-  return read_memory_integer (ADDR_BITS_REMOVE (x), 4);
-}
-
-init_frame_pc (void)
-{
-  internal_error (__FILE__, __LINE__, "failed internal consistency check");
-}
-
-void
-w65_push_dummy_frame (void)
-{
-  internal_error (__FILE__, __LINE__, "failed internal consistency check");
-}
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.
-
-   We cache the result of doing this in the frame_cache_obstack, since
-   it is fairly expensive.  */
-
-void
-frame_find_saved_regs (struct frame_info *fip, struct frame_saved_regs *fsrp)
-{
-  int locals;
-  CORE_ADDR pc;
-  CORE_ADDR adr;
-  int i;
-
-  memset (fsrp, 0, sizeof *fsrp);
-}
-
-int
-saved_pc_after_call (void)
-{
-  int sp = read_register (SP_REGNUM);
-  int val = read_memory_integer (sp + 1, 4);
-  return ADDR_BITS_REMOVE (val);
-}
-
-
-extract_return_value (struct type *type, char *regbuf, char *valbuf)
-{
-  int b;
-  int len = TYPE_LENGTH (type);
-
-  for (b = 0; b < len; b += 2)
-    {
-      int todo = len - b;
-      if (todo > 2)
-	todo = 2;
-      memcpy (valbuf + b, regbuf + b, todo);
-    }
-}
-
-void
-write_return_value (struct type *type, char *valbuf)
-{
-  int reg;
-  int len;
-  for (len = 0; len < TYPE_LENGTH (type); len += 2)
-    {
-      write_register_bytes (REGISTER_BYTE (len / 2 + 2), valbuf + len, 2);
-    }
-}
-
-void
-store_struct_return (CORE_ADDR addr, CORE_ADDR sp)
-{
-  write_register (2, addr);
-}
-
-void
-w65_pop_frame (void)
-{
-}
-
-init_extra_frame_info (void)
-{
-}
-
-pop_frame (void)
-{
-}
-
-w65_frame_chain (struct frame_info *thisframe)
-{
-  return 0xffff & read_memory_integer ((thisframe)->frame, 2);
-}
-
-static int
-gb (int x)
-{
-  return read_memory_integer (x, 1) & 0xff;
-}
-
-extern CORE_ADDR
-w65_skip_prologue (CORE_ADDR pc)
-{
-  CORE_ADDR too_far = pc + 20;
-
-  /* looking for bits of the prologue, we can expect to
-     see this in a frameful function:
-
-     stack adjust:
-
-     3B                 tsc
-     1A                 inc a
-     18                 clc
-     69E2FF             adc     #0xffe2
-     3A                 dec a
-     1B                 tcs
-     1A                 inc a
-
-     link:
-
-     A500               lda     <r15
-     48                 pha
-     3B                 tsc
-     1a                 inc     a
-     8500               sta     <r15
-
-   */
-
-#define TSC  0x3b
-#define TCS  0x1b
-#define INCA 0x1a
-#define PHA  0x48
-#define LDADIR 0xa5
-#define STADIR 0x85
-
-  /* Skip a stack adjust - any area between a tsc and tcs */
-  if (gb (pc) == TSC)
-    {
-      while (pc < too_far && gb (pc) != TCS)
-	{
-	  pc++;
-	}
-      pc++;
-      /* Skip a stupid inc a */
-      if (gb (pc) == INCA)
-	pc++;
-
-    }
-  /* Stack adjust can also be done with n pha's */
-  while (gb (pc) == PHA)
-    pc++;
-
-  /* Skip a link - that's a ld/ph/tsc/inc/sta */
-
-  if (gb (pc) == LDADIR
-      && gb (pc + 5) == STADIR
-      && gb (pc + 1) == gb (pc + 6)
-      && gb (pc + 2) == PHA
-      && gb (pc + 3) == TSC
-      && gb (pc + 4) == INCA)
-    {
-      pc += 7;
-    }
-
-  return pc;
-}
-
-
-register_raw_size (int n)
-{
-  return sim_reg_size (n);
-}
-
-
-void
-print_register_hook (int regno)
-{
-  if (regno == P_REGNUM)
-    {
-      /* CCR register */
-
-      int C, Z, N, V, I, D, X, M;
-      unsigned char b[1];
-      unsigned char l;
-
-      read_relative_register_raw_bytes (regno, b);
-      l = b[0];
-      printf_unfiltered ("\t");
-      C = (l & 0x1) != 0;
-      Z = (l & 0x2) != 0;
-      I = (l & 0x4) != 0;
-      D = (l & 0x8) != 0;
-      X = (l & 0x10) != 0;
-      M = (l & 0x20) != 0;
-      V = (l & 0x40) != 0;
-      N = (l & 0x80) != 0;
-
-      printf_unfiltered ("N-%d ", N);
-      printf_unfiltered ("V-%d ", V);
-      printf_unfiltered ("M-%d ", M);
-      printf_unfiltered ("X-%d ", X);
-      printf_unfiltered ("D-%d ", D);
-      printf_unfiltered ("I-%d ", I);
-      printf_unfiltered ("Z-%d ", Z);
-      printf_unfiltered ("C-%d ", C);
-      if ((C | Z) == 0)
-	printf_unfiltered ("u> ");
-      if ((C | Z) == 1)
-	printf_unfiltered ("u<= ");
-      if ((C == 0))
-	printf_unfiltered ("u>= ");
-      if (C == 1)
-	printf_unfiltered ("u< ");
-      if (Z == 0)
-	printf_unfiltered ("!= ");
-      if (Z == 1)
-	printf_unfiltered ("== ");
-      if ((N ^ V) == 0)
-	printf_unfiltered (">= ");
-      if ((N ^ V) == 1)
-	printf_unfiltered ("< ");
-      if ((Z | (N ^ V)) == 0)
-	printf_unfiltered ("> ");
-      if ((Z | (N ^ V)) == 1)
-	printf_unfiltered ("<= ");
-    }
-}
-
-void
-_initialize_w65_tdep (void)
-{
-  tm_print_insn = print_insn_w65;
-}
+/* OBSOLETE /* Target-machine dependent code for WDC-65816, for GDB. */
+/* OBSOLETE    Copyright 1995, 1996, 2000, 2001 Free Software Foundation, Inc. */
+/* OBSOLETE  */
+/* OBSOLETE    This file is part of GDB. */
+/* OBSOLETE  */
+/* OBSOLETE    This program is free software; you can redistribute it and/or modify */
+/* OBSOLETE    it under the terms of the GNU General Public License as published by */
+/* OBSOLETE    the Free Software Foundation; either version 2 of the License, or */
+/* OBSOLETE    (at your option) any later version. */
+/* OBSOLETE  */
+/* OBSOLETE    This program is distributed in the hope that it will be useful, */
+/* OBSOLETE    but WITHOUT ANY WARRANTY; without even the implied warranty of */
+/* OBSOLETE    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the */
+/* OBSOLETE    GNU General Public License for more details. */
+/* OBSOLETE  */
+/* OBSOLETE    You should have received a copy of the GNU General Public License */
+/* OBSOLETE    along with this program; if not, write to the Free Software */
+/* OBSOLETE    Foundation, Inc., 59 Temple Place - Suite 330, */
+/* OBSOLETE    Boston, MA 02111-1307, USA.  */ */
+/* OBSOLETE  */
+/* OBSOLETE /* */
+/* OBSOLETE    Contributed by Steve Chamberlain */
+/* OBSOLETE    sac@cygnus.com */
+/* OBSOLETE  */ */
+/* OBSOLETE  */
+/* OBSOLETE #include "defs.h" */
+/* OBSOLETE #include "frame.h" */
+/* OBSOLETE #include "obstack.h" */
+/* OBSOLETE #include "symtab.h" */
+/* OBSOLETE #include "gdbcmd.h" */
+/* OBSOLETE #include "gdbtypes.h" */
+/* OBSOLETE #include "dis-asm.h" */
+/* OBSOLETE #include "gdbcore.h" */
+/* OBSOLETE #include "regcache.h" */
+/* OBSOLETE  */
+/* OBSOLETE /* Return the saved PC from this frame. */ */
+/* OBSOLETE  */
+/* OBSOLETE  */
+/* OBSOLETE CORE_ADDR */
+/* OBSOLETE w65_frame_saved_pc (struct frame_info *frame) */
+/* OBSOLETE { */
+/* OBSOLETE   return (read_memory_integer (frame->frame + 2, 4) & 0xffffff); */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE CORE_ADDR */
+/* OBSOLETE w65_addr_bits_remove (CORE_ADDR addr) */
+/* OBSOLETE { */
+/* OBSOLETE   return ((addr) & 0xffffff); */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE read_memory_pointer (CORE_ADDR x) */
+/* OBSOLETE { */
+/* OBSOLETE   return read_memory_integer (ADDR_BITS_REMOVE (x), 4); */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE init_frame_pc (void) */
+/* OBSOLETE { */
+/* OBSOLETE   internal_error (__FILE__, __LINE__, "failed internal consistency check"); */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE void */
+/* OBSOLETE w65_push_dummy_frame (void) */
+/* OBSOLETE { */
+/* OBSOLETE   internal_error (__FILE__, __LINE__, "failed internal consistency check"); */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE /* Put here the code to store, into a struct frame_saved_regs, */
+/* OBSOLETE    the addresses of the saved registers of frame described by FRAME_INFO. */
+/* OBSOLETE    This includes special registers such as pc and fp saved in special */
+/* OBSOLETE    ways in the stack frame.  sp is even more special: */
+/* OBSOLETE    the address we return for it IS the sp for the next frame. */
+/* OBSOLETE  */
+/* OBSOLETE    We cache the result of doing this in the frame_cache_obstack, since */
+/* OBSOLETE    it is fairly expensive.  */ */
+/* OBSOLETE  */
+/* OBSOLETE void */
+/* OBSOLETE frame_find_saved_regs (struct frame_info *fip, struct frame_saved_regs *fsrp) */
+/* OBSOLETE { */
+/* OBSOLETE   int locals; */
+/* OBSOLETE   CORE_ADDR pc; */
+/* OBSOLETE   CORE_ADDR adr; */
+/* OBSOLETE   int i; */
+/* OBSOLETE  */
+/* OBSOLETE   memset (fsrp, 0, sizeof *fsrp); */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE int */
+/* OBSOLETE saved_pc_after_call (void) */
+/* OBSOLETE { */
+/* OBSOLETE   int sp = read_register (SP_REGNUM); */
+/* OBSOLETE   int val = read_memory_integer (sp + 1, 4); */
+/* OBSOLETE   return ADDR_BITS_REMOVE (val); */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE  */
+/* OBSOLETE extract_return_value (struct type *type, char *regbuf, char *valbuf) */
+/* OBSOLETE { */
+/* OBSOLETE   int b; */
+/* OBSOLETE   int len = TYPE_LENGTH (type); */
+/* OBSOLETE  */
+/* OBSOLETE   for (b = 0; b < len; b += 2) */
+/* OBSOLETE     { */
+/* OBSOLETE       int todo = len - b; */
+/* OBSOLETE       if (todo > 2) */
+/* OBSOLETE 	todo = 2; */
+/* OBSOLETE       memcpy (valbuf + b, regbuf + b, todo); */
+/* OBSOLETE     } */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE void */
+/* OBSOLETE write_return_value (struct type *type, char *valbuf) */
+/* OBSOLETE { */
+/* OBSOLETE   int reg; */
+/* OBSOLETE   int len; */
+/* OBSOLETE   for (len = 0; len < TYPE_LENGTH (type); len += 2) */
+/* OBSOLETE     { */
+/* OBSOLETE       write_register_bytes (REGISTER_BYTE (len / 2 + 2), valbuf + len, 2); */
+/* OBSOLETE     } */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE void */
+/* OBSOLETE store_struct_return (CORE_ADDR addr, CORE_ADDR sp) */
+/* OBSOLETE { */
+/* OBSOLETE   write_register (2, addr); */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE void */
+/* OBSOLETE w65_pop_frame (void) */
+/* OBSOLETE { */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE init_extra_frame_info (void) */
+/* OBSOLETE { */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE pop_frame (void) */
+/* OBSOLETE { */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE w65_frame_chain (struct frame_info *thisframe) */
+/* OBSOLETE { */
+/* OBSOLETE   return 0xffff & read_memory_integer ((thisframe)->frame, 2); */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE static int */
+/* OBSOLETE gb (int x) */
+/* OBSOLETE { */
+/* OBSOLETE   return read_memory_integer (x, 1) & 0xff; */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE extern CORE_ADDR */
+/* OBSOLETE w65_skip_prologue (CORE_ADDR pc) */
+/* OBSOLETE { */
+/* OBSOLETE   CORE_ADDR too_far = pc + 20; */
+/* OBSOLETE  */
+/* OBSOLETE   /* looking for bits of the prologue, we can expect to */
+/* OBSOLETE      see this in a frameful function: */
+/* OBSOLETE  */
+/* OBSOLETE      stack adjust: */
+/* OBSOLETE  */
+/* OBSOLETE      3B                 tsc */
+/* OBSOLETE      1A                 inc a */
+/* OBSOLETE      18                 clc */
+/* OBSOLETE      69E2FF             adc     #0xffe2 */
+/* OBSOLETE      3A                 dec a */
+/* OBSOLETE      1B                 tcs */
+/* OBSOLETE      1A                 inc a */
+/* OBSOLETE  */
+/* OBSOLETE      link: */
+/* OBSOLETE  */
+/* OBSOLETE      A500               lda     <r15 */
+/* OBSOLETE      48                 pha */
+/* OBSOLETE      3B                 tsc */
+/* OBSOLETE      1a                 inc     a */
+/* OBSOLETE      8500               sta     <r15 */
+/* OBSOLETE  */
+/* OBSOLETE    */ */
+/* OBSOLETE  */
+/* OBSOLETE #define TSC  0x3b */
+/* OBSOLETE #define TCS  0x1b */
+/* OBSOLETE #define INCA 0x1a */
+/* OBSOLETE #define PHA  0x48 */
+/* OBSOLETE #define LDADIR 0xa5 */
+/* OBSOLETE #define STADIR 0x85 */
+/* OBSOLETE  */
+/* OBSOLETE   /* Skip a stack adjust - any area between a tsc and tcs */ */
+/* OBSOLETE   if (gb (pc) == TSC) */
+/* OBSOLETE     { */
+/* OBSOLETE       while (pc < too_far && gb (pc) != TCS) */
+/* OBSOLETE 	{ */
+/* OBSOLETE 	  pc++; */
+/* OBSOLETE 	} */
+/* OBSOLETE       pc++; */
+/* OBSOLETE       /* Skip a stupid inc a */ */
+/* OBSOLETE       if (gb (pc) == INCA) */
+/* OBSOLETE 	pc++; */
+/* OBSOLETE  */
+/* OBSOLETE     } */
+/* OBSOLETE   /* Stack adjust can also be done with n pha's */ */
+/* OBSOLETE   while (gb (pc) == PHA) */
+/* OBSOLETE     pc++; */
+/* OBSOLETE  */
+/* OBSOLETE   /* Skip a link - that's a ld/ph/tsc/inc/sta */ */
+/* OBSOLETE  */
+/* OBSOLETE   if (gb (pc) == LDADIR */
+/* OBSOLETE       && gb (pc + 5) == STADIR */
+/* OBSOLETE       && gb (pc + 1) == gb (pc + 6) */
+/* OBSOLETE       && gb (pc + 2) == PHA */
+/* OBSOLETE       && gb (pc + 3) == TSC */
+/* OBSOLETE       && gb (pc + 4) == INCA) */
+/* OBSOLETE     { */
+/* OBSOLETE       pc += 7; */
+/* OBSOLETE     } */
+/* OBSOLETE  */
+/* OBSOLETE   return pc; */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE  */
+/* OBSOLETE register_raw_size (int n) */
+/* OBSOLETE { */
+/* OBSOLETE   return sim_reg_size (n); */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE  */
+/* OBSOLETE void */
+/* OBSOLETE print_register_hook (int regno) */
+/* OBSOLETE { */
+/* OBSOLETE   if (regno == P_REGNUM) */
+/* OBSOLETE     { */
+/* OBSOLETE       /* CCR register */ */
+/* OBSOLETE  */
+/* OBSOLETE       int C, Z, N, V, I, D, X, M; */
+/* OBSOLETE       unsigned char b[1]; */
+/* OBSOLETE       unsigned char l; */
+/* OBSOLETE  */
+/* OBSOLETE       read_relative_register_raw_bytes (regno, b); */
+/* OBSOLETE       l = b[0]; */
+/* OBSOLETE       printf_unfiltered ("\t"); */
+/* OBSOLETE       C = (l & 0x1) != 0; */
+/* OBSOLETE       Z = (l & 0x2) != 0; */
+/* OBSOLETE       I = (l & 0x4) != 0; */
+/* OBSOLETE       D = (l & 0x8) != 0; */
+/* OBSOLETE       X = (l & 0x10) != 0; */
+/* OBSOLETE       M = (l & 0x20) != 0; */
+/* OBSOLETE       V = (l & 0x40) != 0; */
+/* OBSOLETE       N = (l & 0x80) != 0; */
+/* OBSOLETE  */
+/* OBSOLETE       printf_unfiltered ("N-%d ", N); */
+/* OBSOLETE       printf_unfiltered ("V-%d ", V); */
+/* OBSOLETE       printf_unfiltered ("M-%d ", M); */
+/* OBSOLETE       printf_unfiltered ("X-%d ", X); */
+/* OBSOLETE       printf_unfiltered ("D-%d ", D); */
+/* OBSOLETE       printf_unfiltered ("I-%d ", I); */
+/* OBSOLETE       printf_unfiltered ("Z-%d ", Z); */
+/* OBSOLETE       printf_unfiltered ("C-%d ", C); */
+/* OBSOLETE       if ((C | Z) == 0) */
+/* OBSOLETE 	printf_unfiltered ("u> "); */
+/* OBSOLETE       if ((C | Z) == 1) */
+/* OBSOLETE 	printf_unfiltered ("u<= "); */
+/* OBSOLETE       if ((C == 0)) */
+/* OBSOLETE 	printf_unfiltered ("u>= "); */
+/* OBSOLETE       if (C == 1) */
+/* OBSOLETE 	printf_unfiltered ("u< "); */
+/* OBSOLETE       if (Z == 0) */
+/* OBSOLETE 	printf_unfiltered ("!= "); */
+/* OBSOLETE       if (Z == 1) */
+/* OBSOLETE 	printf_unfiltered ("== "); */
+/* OBSOLETE       if ((N ^ V) == 0) */
+/* OBSOLETE 	printf_unfiltered (">= "); */
+/* OBSOLETE       if ((N ^ V) == 1) */
+/* OBSOLETE 	printf_unfiltered ("< "); */
+/* OBSOLETE       if ((Z | (N ^ V)) == 0) */
+/* OBSOLETE 	printf_unfiltered ("> "); */
+/* OBSOLETE       if ((Z | (N ^ V)) == 1) */
+/* OBSOLETE 	printf_unfiltered ("<= "); */
+/* OBSOLETE     } */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE void */
+/* OBSOLETE _initialize_w65_tdep (void) */
+/* OBSOLETE { */
+/* OBSOLETE   tm_print_insn = print_insn_w65; */
+/* OBSOLETE } */