2002-12-16 Andrew Cagney <ac131313@redhat.com>

	* config/arc/arc.mt, config/arc/tm-arc.h: Delete.
	* config/d30v/d30v.mt, config/d30v/tm-d30v.h: Delete.
	* config/fr30/fr30.mt, config/fr30/tm-fr30.h: Delete.
	* config/i386/i386aix.mh, config/i386/i386aix.mt: Delete.
	* config/i386/i386m3.mh, config/i386/i386m3.mt: Delete.
	* config/i386/i386mach.mh, config/i386/i386os9k.mt: Delete.
	* config/i386/nm-i386aix.h, config/i386/nm-i386mach.h: Delete.
	* config/i386/nm-m3.h, config/i386/tm-i386aix.h: Delete.
	* config/i386/tm-i386m3.h, config/i386/tm-i386mk.h: Delete.
	* config/i386/xm-i386aix.h, config/i386/xm-i386m3.h: Delete.
	* config/i386/xm-i386mach.h, config/i386/xm-i386mk.h: Delete.
	* config/i960/mon960.mt, config/i960/nindy960.mt: Delete.
	* config/i960/tm-i960.h, config/i960/tm-mon960.h: Delete.
	* config/i960/tm-nindy960.h, config/i960/tm-vx960.h: Delete.
	* config/i960/vxworks960.mt, config/m68k/apollo68b.mh: Delete.
	* config/m68k/apollo68b.mt, config/m68k/apollo68v.mh: Delete.
	* config/m68k/hp300bsd.mh, config/m68k/hp300bsd.mt: Delete.
	* config/m68k/hp300hpux.mh, config/m68k/hp300hpux.mt: Delete.
	* config/m88k/delta88.mh, config/m88k/delta88.mt: Delete.
	* config/m88k/delta88v4.mh, config/m88k/delta88v4.mt: Delete.
	* config/m88k/m88k.mh, config/m88k/m88k.mt: Delete.
	* config/m88k/nm-delta88v4.h, config/m88k/nm-m88k.h: Delete.
	* config/m88k/tm-delta88.h, config/m88k/tm-delta88v4.h: Delete.
	* config/m88k/tm-m88k.h, config/m88k/xm-delta88.h: Delete.
	* config/m88k/xm-dgux.h: Delete.
	* fr30-tdep.c, i386aix-nat.c, i386m3-nat.c: Delete.
	* i386mach-nat.c, i960-tdep.c, m88k-nat.c: Delete.
	* os9kread.c, remote-bug.c, remote-nindy.c: Delete.
	* remote-nrom.c, remote-os9k.c, remote-vx960.c: Delete.
	* d30v-tdep.c, arc-tdep.c, cxux-nat.c, dst.h, dstread.c: Delete.
	* ch-exp.c, ch-lang.c, ch-lang.h, ch-typeprint.c: Delete.
	* ch-valprint.c: Delete.

49 files changed, 0 insertions, 2746 deletions

diff --git a/gdb/config/arc/arc.mt b/gdb/config/arc/arc.mt
deleted file mode 100644
index 3ed7410..0000000
--- a/gdb/config/arc/arc.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# OBSOLETE # Target: ARC processor
-# OBSOLETE TDEPFILES = arc-tdep.o
-# OBSOLETE TM_FILE = tm-arc.h
diff --git a/gdb/config/arc/tm-arc.h b/gdb/config/arc/tm-arc.h
deleted file mode 100644
index 1c7c74f..0000000
--- a/gdb/config/arc/tm-arc.h
+++ /dev/null
@@ -1,336 +0,0 @@
-// OBSOLETE /* Parameters for target machine ARC, for GDB, the GNU debugger.
-// OBSOLETE    Copyright 1995, 1996, 1998, 1999, 2000 Free Software Foundation, Inc.
-// OBSOLETE    Contributed by Cygnus Support.
-// 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 /* Used by arc-tdep.c to set the default cpu type.  */
-// OBSOLETE #define DEFAULT_ARC_CPU_TYPE "base"
-// OBSOLETE 
-// OBSOLETE /* Offset from address of function to start of its code.
-// OBSOLETE    Zero on most machines.  */
-// OBSOLETE #define FUNCTION_START_OFFSET 0
-// OBSOLETE 
-// OBSOLETE /* Advance PC across any function entry prologue instructions
-// OBSOLETE    to reach some "real" code.  */
-// OBSOLETE 
-// OBSOLETE #define SKIP_PROLOGUE(pc) (arc_skip_prologue (pc, 0))
-// OBSOLETE extern CORE_ADDR arc_skip_prologue (CORE_ADDR, int);
-// OBSOLETE 
-// OBSOLETE #define PROLOGUE_FRAMELESS_P(pc) arc_prologue_frameless_p(pc)
-// OBSOLETE extern int arc_prologue_frameless_p (CORE_ADDR);
-// OBSOLETE 
-// OBSOLETE /* Sequence of bytes for breakpoint instruction.
-// OBSOLETE    ??? The current value is "sr -1,[-1]" and is for the simulator only.
-// OBSOLETE    The simulator watches for this and does the right thing.
-// OBSOLETE    The hardware version will have to associate with each breakpoint
-// OBSOLETE    the sequence "flag 1; nop; nop; nop".  IE: The breakpoint insn will not
-// OBSOLETE    be a fixed set of bits but instead will be a branch to a semi-random
-// OBSOLETE    address.  Presumably this will be cleaned up for "second silicon".  */
-// OBSOLETE #define BIG_BREAKPOINT { 0x12, 0x1f, 0xff, 0xff }
-// OBSOLETE #define LITTLE_BREAKPOINT { 0xff, 0xff, 0x1f, 0x12 }
-// OBSOLETE 
-// OBSOLETE /* Given the exposed pipeline, there isn't any one correct value.
-// OBSOLETE    However, this value must be 4.  GDB can't handle any other value (other than
-// OBSOLETE    zero).  See for example infrun.c:
-// OBSOLETE    "prev_pc != stop_pc - DECR_PC_AFTER_BREAK"  */
-// OBSOLETE /* FIXME */
-// OBSOLETE #define DECR_PC_AFTER_BREAK 8
-// OBSOLETE 
-// OBSOLETE /* We don't have a reliable single step facility.
-// OBSOLETE    ??? We do have a cycle single step facility, but that won't work.  */
-// OBSOLETE #define SOFTWARE_SINGLE_STEP_P() 1
-// OBSOLETE extern void arc_software_single_step (enum target_signal, int);
-// OBSOLETE #define SOFTWARE_SINGLE_STEP(sig,bp_p) arc_software_single_step (sig, bp_p)
-// OBSOLETE 
-// OBSOLETE /* FIXME: Need to set STEP_SKIPS_DELAY.  */
-// OBSOLETE 
-// OBSOLETE /* Given a pc value as defined by the hardware, return the real address.
-// OBSOLETE    Remember that on the ARC blink contains that status register which
-// OBSOLETE    includes PC + flags (so we have to mask out the flags).  */
-// OBSOLETE #define ARC_PC_TO_REAL_ADDRESS(pc) (((pc) & 0xffffff) << 2)
-// 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
-// OBSOLETE    executes some instructions.  */
-// OBSOLETE 
-// OBSOLETE #define SAVED_PC_AFTER_CALL(frame) \
-// OBSOLETE   (ARC_PC_TO_REAL_ADDRESS (read_register (BLINK_REGNUM)))
-// OBSOLETE 
-// OBSOLETE /* Stack grows upward */
-// OBSOLETE 
-// OBSOLETE #define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-// OBSOLETE 
-// OBSOLETE /* Say how long (ordinary) registers are.  This is a piece of bogosity
-// OBSOLETE    used in push_word and a few other places; REGISTER_RAW_SIZE is the
-// OBSOLETE    real way to know how big a register is.  */
-// OBSOLETE #define REGISTER_SIZE 4
-// OBSOLETE 
-// OBSOLETE /* Number of machine registers */
-// OBSOLETE #define NUM_REGS 92
-// OBSOLETE 
-// OBSOLETE /* Initializer for an array of names of registers.
-// OBSOLETE    There should be NUM_REGS strings in this initializer.  */
-// OBSOLETE 
-// OBSOLETE #define REGISTER_NAMES \
-// OBSOLETE { \
-// OBSOLETE     /*  0 */ "r0",  "r1",  "r2",  "r3",  "r4",  "r5",  "r6",  "r7", \
-// OBSOLETE     /*  8 */ "r8",  "r9",  "r10", "r11", "r12", "r13", "r14", "r15", \
-// OBSOLETE     /* 16 */ "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", \
-// OBSOLETE     /* 24 */ "r24", "r25", "r26", "fp", "sp", "ilink1", "ilink2", "blink", \
-// OBSOLETE     /* 32 */ "r32", "r33", "r34", "r35", "r36", "r37", "r38", "r39", \
-// OBSOLETE     /* 40 */ "r40", "r41", "r42", "r43", "r44", "r45", "r46", "r47", \
-// OBSOLETE     /* 48 */ "r48", "r49", "r50", "r51", "r52", "r53", "r54", "r55", \
-// OBSOLETE     /* 56 */ "r56", "mlo", "mmid", "mhi", "lp_count", \
-// OBSOLETE     /* 61 */ "status", "sema", "lp_start", "lp_end", "identity", "debug", \
-// OBSOLETE     /* 67 */ "aux10", "aux11", "aux12", "aux13", "aux14", \
-// OBSOLETE     /* 72 */ "aux15", "aux16", "aux17", "aux18", "aux19", \
-// OBSOLETE     /* 77 */ "aux1a", "aux1b", "aux1c", "aux1d", "aux1e", \
-// OBSOLETE     /* 82 */ "aux1f", "aux20", "aux21", "aux22", \
-// OBSOLETE     /* 86 */ "aux30", "aux31", "aux32", "aux33", "aux40", \
-// OBSOLETE     /* 91 */ "pc" \
-// OBSOLETE }
-// OBSOLETE 
-// OBSOLETE /* Register numbers of various important registers (used to index
-// OBSOLETE    into arrays of register names and register values).  */
-// OBSOLETE 
-// OBSOLETE #define R0_REGNUM   0		/* First local register           */
-// OBSOLETE #define R59_REGNUM 59		/* Last local register            */
-// OBSOLETE #define FP_REGNUM  27		/* Contains address of executing stack frame */
-// OBSOLETE #define SP_REGNUM  28		/* stack pointer */
-// OBSOLETE #define BLINK_REGNUM 31		/* link register */
-// OBSOLETE #define	STA_REGNUM 61		/* processor status word */
-// OBSOLETE #define PC_REGNUM  91		/* instruction pointer */
-// OBSOLETE #define AUX_BEG_REGNUM  61	/* aux reg begins */
-// OBSOLETE #define AUX_END_REGNUM  90	/* aux reg ends, pc not real aux reg */
-// OBSOLETE 
-// OBSOLETE /* Fake registers used to mark immediate data.  */
-// OBSOLETE #define SHIMM_FLAG_REGNUM 61
-// OBSOLETE #define LIMM_REGNUM 62
-// OBSOLETE #define SHIMM_REGNUM 63
-// OBSOLETE 
-// OBSOLETE #define AUX_REG_MAP \
-// OBSOLETE { \
-// OBSOLETE    {  0,  1,  2,  3,  4,  5, \
-// OBSOLETE      16, -1, -1, -1, -1, \
-// OBSOLETE      -1, -1, -1, -1, -1, \
-// OBSOLETE      -1, -1, -1, -1, 30, \
-// OBSOLETE      -1, 32, 33, -1, \
-// OBSOLETE       48, 49, 50, 51, 64, \
-// OBSOLETE       0 \
-// OBSOLETE     }, \
-// OBSOLETE    {  0,  1,  2,  3,  4,  5, \
-// OBSOLETE      16, -1, -1, -1, -1, \
-// OBSOLETE      -1, -1, -1, -1, -1, \
-// OBSOLETE      -1, -1, -1, -1, 30, \
-// OBSOLETE      31, 32, 33, -1, \
-// OBSOLETE      -1, -1, -1, -1, -1, \
-// OBSOLETE       0 \
-// OBSOLETE     }, \
-// OBSOLETE    {  0,  1,  2,  3,  4,  5, \
-// OBSOLETE       16, 17, 18, 19, 20, \
-// OBSOLETE       21, 22, 23, 24, 25, \
-// OBSOLETE       26, 27, 28, 29, 30, \
-// OBSOLETE       31, 32, 33, 34, \
-// OBSOLETE      -1, -1, -1, -1, -1, \
-// OBSOLETE       0 \
-// OBSOLETE     } \
-// OBSOLETE }
-// OBSOLETE 
-// OBSOLETE #define PFP_REGNUM R0_REGNUM	/* Previous frame pointer */
-// OBSOLETE 
-// OBSOLETE /* Total amount of space needed to store our copies of the machine's
-// OBSOLETE    register state, the array `registers'.  */
-// OBSOLETE #define REGISTER_BYTES (NUM_REGS * 4)
-// OBSOLETE 
-// OBSOLETE /* Index within `registers' of the first byte of the space for register N.  */
-// OBSOLETE #define REGISTER_BYTE(N) (4*(N))
-// OBSOLETE 
-// OBSOLETE /* Number of bytes of storage in the actual machine representation
-// OBSOLETE    for register N. */
-// OBSOLETE #define REGISTER_RAW_SIZE(N) 4
-// OBSOLETE 
-// OBSOLETE /* Number of bytes of storage in the program's representation for register N. */
-// OBSOLETE #define REGISTER_VIRTUAL_SIZE(N) 4
-// OBSOLETE 
-// OBSOLETE /* Largest value REGISTER_RAW_SIZE can have.  */
-// OBSOLETE #define MAX_REGISTER_RAW_SIZE 4
-// OBSOLETE 
-// OBSOLETE /* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-// 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 #define REGISTER_VIRTUAL_TYPE(N) (builtin_type_int)
-// OBSOLETE 
-// OBSOLETE 
-// OBSOLETE /* Macros for understanding function return values... */
-// OBSOLETE 
-// OBSOLETE /* Does the specified function use the "struct returning" convention
-// OBSOLETE    or the "value returning" convention?  The "value returning" convention
-// OBSOLETE    almost invariably returns the entire value in registers.  The
-// OBSOLETE    "struct returning" convention often returns the entire value in
-// OBSOLETE    memory, and passes a pointer (out of or into the function) saying
-// OBSOLETE    where the value (is or should go).
-// OBSOLETE 
-// OBSOLETE    Since this sometimes depends on whether it was compiled with GCC,
-// OBSOLETE    this is also an argument.  This is used in call_function to build a
-// OBSOLETE    stack, and in value_being_returned to print return values.
-// OBSOLETE 
-// OBSOLETE    On arc, a structure is always retunred with pointer in r0. */
-// OBSOLETE 
-// OBSOLETE #define USE_STRUCT_CONVENTION(gcc_p, type) 1
-// 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.  This is only called if USE_STRUCT_CONVENTION for this
-// OBSOLETE    type is 0.
-// OBSOLETE  */
-// OBSOLETE #define DEPRECATED_EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-// OBSOLETE 	memcpy(VALBUF, REGBUF+REGISTER_BYTE(R0_REGNUM), TYPE_LENGTH (TYPE))
-// OBSOLETE 
-// OBSOLETE /* If USE_STRUCT_CONVENTION produces a 1, 
-// 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 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \
-// OBSOLETE    (error("Don't know where large structure is returned on arc"), 0)
-// OBSOLETE 
-// OBSOLETE /* Write into appropriate registers a function return value
-// OBSOLETE    of type TYPE, given in virtual format, for "value returning" functions.
-// OBSOLETE    For 'return' command:  not (yet) implemented for arc.  */
-// OBSOLETE #define STORE_RETURN_VALUE(TYPE,VALBUF) \
-// OBSOLETE     error ("Returning values from functions is not implemented in arc gdb")
-// 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 #define STORE_STRUCT_RETURN(ADDR, SP) \
-// OBSOLETE     error ("Returning values from functions is not implemented in arc gdb")
-// OBSOLETE 
-// OBSOLETE 
-// OBSOLETE /* Describe the pointer in each stack frame to the previous stack frame
-// OBSOLETE    (its caller).  */
-// OBSOLETE 
-// OBSOLETE /* We cache information about saved registers in the frame structure,
-// OBSOLETE    to save us from having to re-scan function prologues every time
-// OBSOLETE    a register in a non-current frame is accessed.  */
-// OBSOLETE 
-// OBSOLETE #define EXTRA_FRAME_INFO \
-// OBSOLETE 	struct frame_saved_regs *fsr; \
-// OBSOLETE 	CORE_ADDR arg_pointer;
-// OBSOLETE 
-// OBSOLETE /* Zero the frame_saved_regs pointer when the frame is initialized,
-// OBSOLETE    so that FRAME_FIND_SAVED_REGS () will know to allocate and
-// OBSOLETE    initialize a frame_saved_regs struct the first time it is called.
-// OBSOLETE    Set the arg_pointer to -1, which is not valid; 0 and other values
-// OBSOLETE    indicate real, cached values.  */
-// OBSOLETE 
-// OBSOLETE #define INIT_EXTRA_FRAME_INFO(fromleaf, fi) \
-// OBSOLETE 	((fi)->fsr = 0, (fi)->arg_pointer = -1)
-// OBSOLETE 
-// OBSOLETE /* FRAME_CHAIN takes a frame's nominal address
-// OBSOLETE    and produces the frame's chain-pointer.
-// OBSOLETE    However, if FRAME_CHAIN_VALID returns zero,
-// OBSOLETE    it means the given frame is the outermost one and has no caller.  */
-// OBSOLETE /* On the arc, we get the chain pointer by reading the PFP saved
-// OBSOLETE    on the stack. */
-// OBSOLETE /* The PFP and RPC is in fp and fp+4.  */
-// OBSOLETE 
-// OBSOLETE #define FRAME_CHAIN(thisframe) \
-// OBSOLETE   (read_memory_integer (FRAME_FP (thisframe), 4))
-// OBSOLETE 
-// OBSOLETE /* FRAME_CHAIN_VALID returns zero if the given frame is the outermost one
-// OBSOLETE    and has no caller.  */
-// OBSOLETE #define FRAME_CHAIN_VALID(chain, thisframe) nonnull_frame_chain_valid (chain, thisframe)
-// OBSOLETE 
-// OBSOLETE /* An expression that tells us whether the function invocation represented
-// OBSOLETE    by FI does not have a frame on the stack associated with it. */
-// OBSOLETE 
-// OBSOLETE #define FRAMELESS_FUNCTION_INVOCATION(FI) \
-// OBSOLETE      (((FI)->signal_handler_caller) ? 0 : frameless_look_for_prologue (FI))
-// OBSOLETE 
-// OBSOLETE /* Where is the PC for a specific frame.
-// OBSOLETE    A leaf function may never save blink, so we have to check for that here.  */
-// OBSOLETE 
-// OBSOLETE #define FRAME_SAVED_PC(frame) (arc_frame_saved_pc (frame))
-// OBSOLETE struct frame_info;		/* in case frame.h not included yet */
-// OBSOLETE CORE_ADDR arc_frame_saved_pc (struct frame_info *);
-// OBSOLETE 
-// OBSOLETE /* If the argument is on the stack, it will be here.
-// OBSOLETE    We cache this value in the frame info if we've already looked it up.  */
-// OBSOLETE /* ??? Is the arg_pointer check necessary?  */
-// OBSOLETE 
-// OBSOLETE #define FRAME_ARGS_ADDRESS(fi) \
-// OBSOLETE   (((fi)->arg_pointer != -1) ? (fi)->arg_pointer : (fi)->frame)
-// OBSOLETE 
-// OBSOLETE /* This is the same except it should return 0 when
-// OBSOLETE    it does not really know where the args are, rather than guessing.
-// OBSOLETE    This value is not cached since it is only used infrequently.  */
-// OBSOLETE 
-// OBSOLETE #define FRAME_LOCALS_ADDRESS(fi)	((fi)->frame)
-// OBSOLETE 
-// OBSOLETE /* Set NUMARGS to the number of args passed to a frame.
-// OBSOLETE    Can return -1, meaning no way to tell.  */
-// 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 /* Produce the positions of the saved registers in a stack frame.  */
-// OBSOLETE 
-// OBSOLETE #define FRAME_FIND_SAVED_REGS(frame_info_addr, sr) \
-// OBSOLETE 	frame_find_saved_regs (frame_info_addr, &sr)
-// OBSOLETE extern void frame_find_saved_regs ();	/* See arc-tdep.c */
-// OBSOLETE 
-// OBSOLETE 
-// OBSOLETE /* Things needed for making calls to functions in the inferior process */
-// OBSOLETE void arc_push_dummy_frame (void);
-// OBSOLETE #define PUSH_DUMMY_FRAME \
-// OBSOLETE 	arc_push_dummy_frame ()
-// OBSOLETE 
-// OBSOLETE /* Discard from the stack the innermost frame, restoring all registers.  */
-// OBSOLETE void arc_pop_frame (void);
-// OBSOLETE #define POP_FRAME \
-// OBSOLETE 	arc_pop_frame ()
-// OBSOLETE 
-// OBSOLETE /* This sequence of words is the instructions  bl xxxx, flag 1 */
-// OBSOLETE #define CALL_DUMMY { 0x28000000, 0x1fbe8001 }
-// OBSOLETE #define CALL_DUMMY_LENGTH 8
-// OBSOLETE 
-// OBSOLETE /* Start execution at beginning of dummy */
-// OBSOLETE #define CALL_DUMMY_START_OFFSET 0
-// OBSOLETE 
-// OBSOLETE /* Insert the specified number of args and function address
-// OBSOLETE    into a call sequence of the above form stored at 'dummyname'. */
-// OBSOLETE #define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p) \
-// OBSOLETE { \
-// OBSOLETE         int from, to, delta, loc; \
-// OBSOLETE         loc = (int)(read_register (SP_REGNUM) - CALL_DUMMY_LENGTH); \
-// OBSOLETE         from = loc + 4; \
-// OBSOLETE         to = (int)(fun); \
-// OBSOLETE         delta = (to - from) >> 2; \
-// OBSOLETE         *((char *)(dummyname) + 1) = (delta & 0x1); \
-// OBSOLETE         *((char *)(dummyname) + 2) = ((delta >> 1) & 0xff); \
-// OBSOLETE         *((char *)(dummyname) + 3) = ((delta >> 9) & 0xff); \
-// OBSOLETE         *((char *)(dummyname) + 4) = ((delta >> 17) & 0x7); \
-// OBSOLETE }
diff --git a/gdb/config/d30v/d30v.mt b/gdb/config/d30v/d30v.mt
deleted file mode 100644
index 49bd83b..0000000
--- a/gdb/config/d30v/d30v.mt
+++ /dev/null
@@ -1,5 +0,0 @@
-# OBSOLETE # Target: Mitsubishi D30V processor
-# OBSOLETE TDEPFILES= d30v-tdep.o
-# OBSOLETE TM_FILE= tm-d30v.h
-# OBSOLETE SIM_OBS= remote-sim.o
-# OBSOLETE SIM= ../sim/d30v/libsim.a
diff --git a/gdb/config/d30v/tm-d30v.h b/gdb/config/d30v/tm-d30v.h
deleted file mode 100644
index 3e1ea3f..0000000
--- a/gdb/config/d30v/tm-d30v.h
+++ /dev/null
@@ -1,323 +0,0 @@
-/* OBSOLETE /* Target-specific definition for the Mitsubishi D30V */
-/* OBSOLETE    Copyright 1997, 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 #ifndef TM_D30V_H */
-/* OBSOLETE #define TM_D30V_H */
-/* OBSOLETE  */
-/* OBSOLETE #include "regcache.h" */
-/* 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 /* these are the addresses the D30V-EVA board maps data */ */
-/* OBSOLETE /* and instruction memory to. */ */
-/* OBSOLETE  */
-/* OBSOLETE #define DMEM_START	0x20000000 */
-/* OBSOLETE #define IMEM_START	0x00000000	/* was 0x10000000 */ */
-/* OBSOLETE #define STACK_START	0x20007ffe */
-/* OBSOLETE  */
-/* OBSOLETE /* Forward decls for prototypes */ */
-/* OBSOLETE struct frame_info; */
-/* OBSOLETE struct frame_saved_regs; */
-/* OBSOLETE struct type; */
-/* OBSOLETE struct value; */
-/* OBSOLETE  */
-/* OBSOLETE /* Advance PC across any function entry prologue instructions */
-/* OBSOLETE    to reach some "real" code.  */ */
-/* OBSOLETE  */
-/* OBSOLETE extern CORE_ADDR d30v_skip_prologue (CORE_ADDR); */
-/* OBSOLETE #define SKIP_PROLOGUE(ip) (d30v_skip_prologue (ip)) */
-/* OBSOLETE  */
-/* OBSOLETE  */
-/* OBSOLETE /* Stack grows downward.  */ */
-/* OBSOLETE #define INNER_THAN(lhs,rhs) ((lhs) < (rhs)) */
-/* OBSOLETE  */
-/* OBSOLETE /* for a breakpoint, use "dbt || nop" */ */
-/* OBSOLETE #define BREAKPOINT {0x00, 0xb0, 0x00, 0x00,\ */
-/* OBSOLETE 		    0x00, 0xf0, 0x00, 0x00} */
-/* 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 #define REGISTER_NAMES \ */
-/* OBSOLETE {   "r0",  "r1",  "r2",  "r3",  "r4",  "r5",  "r6",  "r7",	\ */
-/* OBSOLETE     "r8",  "r9",  "r10", "r11", "r12", "r13", "r14", "r15",	\ */
-/* OBSOLETE     "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23",	\ */
-/* OBSOLETE     "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31",	\ */
-/* OBSOLETE     "r32", "r33", "r34", "r35", "r36", "r37", "r38", "r39",	\ */
-/* OBSOLETE     "r40", "r41", "r42", "r43", "r44", "r45", "r46", "r47",	\ */
-/* OBSOLETE     "r48", "r49", "r50", "r51", "r52", "r53", "r54", "r55",	\ */
-/* OBSOLETE     "r56", "r57", "r58", "r59", "r60", "r61", "r62", "r63",	\ */
-/* OBSOLETE     "spi", "spu", \ */
-/* OBSOLETE     "psw", "bpsw", "pc", "bpc", "dpsw", "dpc", "cr6", "rpt_c",	\ */
-/* OBSOLETE     "rpt_s", "rpt_e", "mod_s", "mod_e", "cr12", "cr13", "iba", "eit_vb",\ */
-/* OBSOLETE     "int_s", "int_m", "a0", "a1" \ */
-/* OBSOLETE     } */
-/* OBSOLETE  */
-/* OBSOLETE #define NUM_REGS 86 */
-/* 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 R0_REGNUM	0 */
-/* OBSOLETE #define FP_REGNUM	61 */
-/* OBSOLETE #define LR_REGNUM 	62 */
-/* OBSOLETE #define SP_REGNUM 	63 */
-/* OBSOLETE #define SPI_REGNUM	64	/* Interrupt stack pointer */ */
-/* OBSOLETE #define SPU_REGNUM	65	/* User stack pointer */ */
-/* OBSOLETE #define CREGS_START	66 */
-/* OBSOLETE  */
-/* OBSOLETE #define PSW_REGNUM 	(CREGS_START + 0)	/* psw, bpsw, or dpsw??? */ */
-/* OBSOLETE #define     PSW_SM (((unsigned long)0x80000000) >> 0)	/* Stack mode: 0/SPI */ */
-/* OBSOLETE 							/*             1/SPU */ */
-/* OBSOLETE #define     PSW_EA (((unsigned long)0x80000000) >> 2)	/* Execution status */ */
-/* OBSOLETE #define     PSW_DB (((unsigned long)0x80000000) >> 3)	/* Debug mode */ */
-/* OBSOLETE #define     PSW_DS (((unsigned long)0x80000000) >> 4)	/* Debug EIT status */ */
-/* OBSOLETE #define     PSW_IE (((unsigned long)0x80000000) >> 5)	/* Interrupt enable */ */
-/* OBSOLETE #define     PSW_RP (((unsigned long)0x80000000) >> 6)	/* Repeat enable */ */
-/* OBSOLETE #define     PSW_MD (((unsigned long)0x80000000) >> 7)	/* Modulo enable */ */
-/* OBSOLETE #define     PSW_F0 (((unsigned long)0x80000000) >> 17)	/* F0 flag */ */
-/* OBSOLETE #define     PSW_F1 (((unsigned long)0x80000000) >> 19)	/* F1 flag */ */
-/* OBSOLETE #define     PSW_F2 (((unsigned long)0x80000000) >> 21)	/* F2 flag */ */
-/* OBSOLETE #define     PSW_F3 (((unsigned long)0x80000000) >> 23)	/* F3 flag */ */
-/* OBSOLETE #define     PSW_S  (((unsigned long)0x80000000) >> 25)	/* Saturation flag */ */
-/* OBSOLETE #define     PSW_V  (((unsigned long)0x80000000) >> 27)	/* Overflow flag */ */
-/* OBSOLETE #define     PSW_VA (((unsigned long)0x80000000) >> 29)	/* Accum. overflow */ */
-/* OBSOLETE #define     PSW_C  (((unsigned long)0x80000000) >> 31)	/* Carry/Borrow flag */ */
-/* OBSOLETE  */
-/* OBSOLETE #define BPSW_REGNUM	(CREGS_START + 1)	/* Backup PSW (on interrupt) */ */
-/* OBSOLETE #define PC_REGNUM 	(CREGS_START + 2)	/* pc, bpc, or dpc??? */ */
-/* OBSOLETE #define BPC_REGNUM 	(CREGS_START + 3)	/* Backup PC (on interrupt) */ */
-/* OBSOLETE #define DPSW_REGNUM	(CREGS_START + 4)	/* Backup PSW (on debug trap) */ */
-/* OBSOLETE #define DPC_REGNUM 	(CREGS_START + 5)	/* Backup PC (on debug trap) */ */
-/* OBSOLETE #define RPT_C_REGNUM	(CREGS_START + 7)	/* Loop count */ */
-/* OBSOLETE #define RPT_S_REGNUM	(CREGS_START + 8)	/* Loop start address */ */
-/* OBSOLETE #define RPT_E_REGNUM	(CREGS_START + 9)	/* Loop end address */ */
-/* OBSOLETE #define MOD_S_REGNUM	(CREGS_START + 10) */
-/* OBSOLETE #define MOD_E_REGNUM	(CREGS_START + 11) */
-/* OBSOLETE #define IBA_REGNUM	(CREGS_START + 14)	/* Instruction break address */ */
-/* OBSOLETE #define EIT_VB_REGNUM	(CREGS_START + 15)	/* Vector base address */ */
-/* OBSOLETE #define INT_S_REGNUM	(CREGS_START + 16)	/* Interrupt status */ */
-/* OBSOLETE #define INT_M_REGNUM	(CREGS_START + 17)	/* Interrupt mask */ */
-/* OBSOLETE #define A0_REGNUM 	84 */
-/* OBSOLETE #define A1_REGNUM 	85 */
-/* OBSOLETE  */
-/* OBSOLETE /* Say how much memory is needed to store a copy of the register set */ */
-/* OBSOLETE #define REGISTER_BYTES    ((NUM_REGS - 2) * 4 + 2 * 8) */
-/* OBSOLETE  */
-/* OBSOLETE /* Index within `registers' of the first byte of the space for */
-/* OBSOLETE    register N.  */ */
-/* OBSOLETE  */
-/* OBSOLETE #define REGISTER_BYTE(N)  \ */
-/* OBSOLETE ( ((N) >= A0_REGNUM) ? ( ((N) - A0_REGNUM) * 8 + A0_REGNUM * 4 ) : ((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) >= A0_REGNUM) ? 8 : 4 ) */
-/* OBSOLETE  */
-/* OBSOLETE /* Number of bytes of storage in the program's representation */
-/* OBSOLETE    for register N.  */ */
-/* 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 8 */
-/* OBSOLETE  */
-/* OBSOLETE /* Largest value REGISTER_VIRTUAL_SIZE can have.  */ */
-/* OBSOLETE  */
-/* OBSOLETE #define MAX_REGISTER_VIRTUAL_SIZE 8 */
-/* 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 ( ((N) < A0_REGNUM ) ? builtin_type_long : builtin_type_long_long) */
-/* OBSOLETE  */
-/* OBSOLETE /* Writing to r0 is a noop (not an error or exception or anything like */
-/* OBSOLETE    that, however).  */ */
-/* OBSOLETE  */
-/* OBSOLETE #define CANNOT_STORE_REGISTER(regno) ((regno) == R0_REGNUM) */
-/* OBSOLETE  */
-/* OBSOLETE void d30v_do_registers_info (int regnum, int fpregs); */
-/* OBSOLETE  */
-/* OBSOLETE #define DO_REGISTERS_INFO d30v_do_registers_info */
-/* 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 R2 */ */
-/* OBSOLETE  */
-/* OBSOLETE #define STORE_STRUCT_RETURN(ADDR, SP) \ */
-/* OBSOLETE     { write_register (2, (ADDR));  } */
-/* 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 R2/R3 */ */
-/* OBSOLETE  */
-/* OBSOLETE #define STORE_RETURN_VALUE(TYPE,VALBUF) \ */
-/* OBSOLETE   write_register_bytes (REGISTER_BYTE(2), 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 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) (((CORE_ADDR *)(REGBUF))[2]) */
-/* OBSOLETE  */
-/* OBSOLETE  */
-/* OBSOLETE /* Define other aspects of the stack frame.  */
-/* OBSOLETE    we keep a copy of the worked out return pc lying around, since it */
-/* OBSOLETE    is a useful bit of info */ */
-/* OBSOLETE  */
-/* OBSOLETE #define EXTRA_FRAME_INFO \ */
-/* OBSOLETE     CORE_ADDR return_pc; \ */
-/* OBSOLETE     CORE_ADDR dummy; \ */
-/* OBSOLETE     int frameless; \ */
-/* OBSOLETE     int size; */
-/* OBSOLETE  */
-/* OBSOLETE #define INIT_EXTRA_FRAME_INFO(fromleaf, fi) \ */
-/* OBSOLETE     d30v_init_extra_frame_info(fromleaf, fi) */
-/* OBSOLETE  */
-/* OBSOLETE extern void d30v_init_extra_frame_info (int fromleaf, struct frame_info *fi); */
-/* 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 CORE_ADDR d30v_frame_chain (struct frame_info *frame); */
-/* OBSOLETE #define FRAME_CHAIN(FRAME)       d30v_frame_chain(FRAME) */
-/* OBSOLETE extern int d30v_frame_chain_valid (CORE_ADDR, struct frame_info *); */
-/* OBSOLETE #define FRAME_CHAIN_VALID(chain, thisframe) d30v_frame_chain_valid (chain, thisframe) */
-/* OBSOLETE #define FRAME_SAVED_PC(FRAME)    ((FRAME)->return_pc) */
-/* OBSOLETE #define FRAME_ARGS_ADDRESS(fi)   (fi)->frame */
-/* OBSOLETE #define FRAME_LOCALS_ADDRESS(fi) (fi)->frame */
-/* OBSOLETE  */
-/* OBSOLETE void d30v_init_frame_pc (int fromleaf, struct frame_info *prev); */
-/* OBSOLETE #define INIT_FRAME_PC_FIRST(fromleaf, prev)	d30v_init_frame_pc(fromleaf, prev) */
-/* OBSOLETE #define INIT_FRAME_PC(fromleaf, prev)	/* nada */ */
-/* OBSOLETE  */
-/* OBSOLETE /* Immediately after a function call, return the saved pc.  We can't */ */
-/* OBSOLETE /* use frame->return_pc beause that is determined by reading R62 off the */ */
-/* OBSOLETE /* stack and that may not be written yet. */ */
-/* OBSOLETE  */
-/* OBSOLETE #define SAVED_PC_AFTER_CALL(frame) (read_register(LR_REGNUM)) */
-/* 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 /* 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  */
-/* 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    d30v_frame_find_saved_regs(frame_info, &(frame_saved_regs)) */
-/* OBSOLETE  */
-/* OBSOLETE extern void d30v_frame_find_saved_regs (struct frame_info *, */
-/* OBSOLETE 					struct frame_saved_regs *); */
-/* OBSOLETE  */
-/* OBSOLETE /* DUMMY FRAMES.  Need these to support inferior function calls. */
-/* OBSOLETE    They work like this on D30V: */
-/* OBSOLETE    First we set a breakpoint at 0 or __start. */
-/* OBSOLETE    Then we push all the registers onto the stack. */
-/* OBSOLETE    Then put the function arguments in the proper registers and set r13 */
-/* OBSOLETE    to our breakpoint address. */
-/* OBSOLETE    Finally call the function directly. */
-/* OBSOLETE    When it hits the breakpoint, clear the break point and pop the old */
-/* OBSOLETE    register contents off the stack. */ */
-/* OBSOLETE  */
-/* OBSOLETE #define CALL_DUMMY		{ 0 } */
-/* OBSOLETE #define PUSH_DUMMY_FRAME */
-/* OBSOLETE #define CALL_DUMMY_START_OFFSET	0 */
-/* OBSOLETE #define CALL_DUMMY_LOCATION	AT_ENTRY_POINT */
-/* OBSOLETE #define CALL_DUMMY_BREAKPOINT_OFFSET (0) */
-/* OBSOLETE  */
-/* OBSOLETE extern CORE_ADDR d30v_call_dummy_address (void); */
-/* OBSOLETE #define CALL_DUMMY_ADDRESS() d30v_call_dummy_address() */
-/* OBSOLETE  */
-/* OBSOLETE #define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p) \ */
-/* OBSOLETE sp = d30v_fix_call_dummy (dummyname, pc, fun, nargs, args, type, gcc_p) */
-/* OBSOLETE  */
-/* OBSOLETE #define PC_IN_CALL_DUMMY(pc, sp, frame_address)	( pc == IMEM_START + 4 ) */
-/* OBSOLETE  */
-/* OBSOLETE extern CORE_ADDR d30v_fix_call_dummy (char *, CORE_ADDR, CORE_ADDR, */
-/* OBSOLETE 				      int, struct value **, */
-/* OBSOLETE 				      struct type *, int); */
-/* OBSOLETE #define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) \ */
-/* OBSOLETE   (d30v_push_arguments((nargs), (args), (sp), (struct_return), (struct_addr))) */
-/* OBSOLETE extern CORE_ADDR d30v_push_arguments (int, struct value **, CORE_ADDR, int, */
-/* OBSOLETE 				      CORE_ADDR); */
-/* OBSOLETE  */
-/* 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 DEPRECATED_EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \ */
-/* OBSOLETE d30v_extract_return_value(TYPE, REGBUF, VALBUF) */
-/* OBSOLETE extern void d30v_extract_return_value (struct type *, char *, char *); */
-/* OBSOLETE  */
-/* OBSOLETE  */
-/* OBSOLETE /* Discard from the stack the innermost frame, */
-/* OBSOLETE    restoring all saved registers.  */ */
-/* OBSOLETE #define POP_FRAME d30v_pop_frame(); */
-/* OBSOLETE extern void d30v_pop_frame (void); */
-/* OBSOLETE  */
-/* OBSOLETE #define REGISTER_SIZE 4 */
-/* OBSOLETE  */
-/* OBSOLETE /* Need to handle SP special, as we need to select between spu and spi.  */ */
-/* OBSOLETE #if 0				/* XXX until the simulator is fixed */ */
-/* OBSOLETE #define TARGET_READ_SP() ((read_register (PSW_REGNUM) & PSW_SM) \ */
-/* OBSOLETE 			  ? read_register (SPU_REGNUM) \ */
-/* OBSOLETE 			  : read_register (SPI_REGNUM)) */
-/* OBSOLETE  */
-/* OBSOLETE #define TARGET_WRITE_SP(val) ((read_register (PSW_REGNUM) & PSW_SM) \ */
-/* OBSOLETE 			  ? write_register (SPU_REGNUM, (val)) \ */
-/* OBSOLETE 			  : write_register (SPI_REGNUM, (val))) */
-/* OBSOLETE #endif */
-/* OBSOLETE  */
-/* OBSOLETE #define STACK_ALIGN(len)	(((len) + 7 ) & ~7) */
-/* OBSOLETE  */
-/* OBSOLETE /* Turn this on to cause remote-sim.c to use sim_set/clear_breakpoint. */ */
-/* OBSOLETE  */
-/* OBSOLETE #define SIM_HAS_BREAKPOINTS */
-/* OBSOLETE  */
-/* OBSOLETE #endif /* TM_D30V_H */ */
diff --git a/gdb/config/fr30/fr30.mt b/gdb/config/fr30/fr30.mt
deleted file mode 100644
index b702970..0000000
--- a/gdb/config/fr30/fr30.mt
+++ /dev/null
@@ -1,5 +0,0 @@
-# OBSOLETE # Target: Fujitsu FR30 processor
-# OBSOLETE TDEPFILES= fr30-tdep.o
-# OBSOLETE TM_FILE= tm-fr30.h
-# OBSOLETE SIM_OBS = remote-sim.o
-# OBSOLETE SIM = ../sim/fr30/libsim.a
diff --git a/gdb/config/fr30/tm-fr30.h b/gdb/config/fr30/tm-fr30.h
deleted file mode 100644
index 7a58337..0000000
--- a/gdb/config/fr30/tm-fr30.h
+++ /dev/null
@@ -1,233 +0,0 @@
-// OBSOLETE /* Parameters for execution on a Fujitsu FR30 processor.
-// OBSOLETE    Copyright 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 #define FR30_GENREGS		16
-// OBSOLETE #define FR30_DEDICATEDREGS	8
-// OBSOLETE #define FR30_REGSIZE		4	/* bytes */
-// OBSOLETE 
-// OBSOLETE #define NUM_REGS (FR30_GENREGS + FR30_DEDICATEDREGS)
-// OBSOLETE #define REGISTER_BYTES ((FR30_GENREGS + FR30_DEDICATEDREGS)*FR30_REGSIZE)
-// OBSOLETE 
-// OBSOLETE /* Index within `registers' of the first byte of the space for
-// OBSOLETE    register N.  */
-// OBSOLETE #define REGISTER_BYTE(N) ((N) * FR30_REGSIZE)
-// OBSOLETE 
-// OBSOLETE /* Initializer for an array of names of registers.
-// OBSOLETE    There should be NUM_REGS strings in this initializer.  */
-// OBSOLETE #define REGISTER_NAMES \
-// OBSOLETE { "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r8", \
-// OBSOLETE   "r9", "r10", "r11", "r12", "r13", "r14", "r15", \
-// OBSOLETE   "pc", "ps", "tbr", "rp", "ssp", "usp", "mdh", "mdl" }
-// OBSOLETE 
-// OBSOLETE /* Offset from address of function to start of its code.
-// OBSOLETE    Zero on most machines.  */
-// OBSOLETE #define FUNCTION_START_OFFSET 0
-// OBSOLETE 
-// OBSOLETE /* Amount PC must be decremented by after a breakpoint.
-// OBSOLETE    This is often the number of bytes in BREAKPOINT
-// OBSOLETE    but not always.  */
-// OBSOLETE 
-// OBSOLETE #define DECR_PC_AFTER_BREAK 0
-// OBSOLETE 
-// OBSOLETE /* Stack grows downward.  */
-// OBSOLETE 
-// OBSOLETE #define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-// OBSOLETE 
-// OBSOLETE #define R0_REGNUM  0
-// OBSOLETE #define R1_REGNUM  1
-// OBSOLETE #define R2_REGNUM  2
-// OBSOLETE #define R3_REGNUM  3
-// OBSOLETE #define R4_REGNUM  4
-// OBSOLETE #define R5_REGNUM  5
-// OBSOLETE #define R6_REGNUM  6
-// OBSOLETE #define R7_REGNUM  7
-// OBSOLETE #define R8_REGNUM  8
-// OBSOLETE #define R9_REGNUM  9
-// OBSOLETE #define R10_REGNUM  10
-// OBSOLETE #define R11_REGNUM  11
-// OBSOLETE #define R12_REGNUM  12
-// OBSOLETE #define R13_REGNUM  13
-// OBSOLETE #define FP_REGNUM 14		/* Frame pointer */
-// OBSOLETE #define SP_REGNUM 15		/* Stack pointer */
-// OBSOLETE #define PC_REGNUM 16		/* Program counter */
-// OBSOLETE #define RP_REGNUM 19		/* Return pointer */
-// OBSOLETE 
-// OBSOLETE #define FIRST_ARGREG	R4_REGNUM	/* first arg (or struct ret val addr) */
-// OBSOLETE #define LAST_ARGREG	R7_REGNUM	/* fourth (or third arg) */
-// OBSOLETE #define RETVAL_REG	R4_REGNUM	/* return vaue */
-// OBSOLETE 
-// OBSOLETE /* Say how long (ordinary) registers are.  This is a piece of bogosity
-// OBSOLETE    used in push_word and a few other places; REGISTER_RAW_SIZE is the
-// OBSOLETE    real way to know how big a register is.  */
-// OBSOLETE #define REGISTER_SIZE FR30_REGSIZE
-// OBSOLETE 
-// OBSOLETE /* Number of bytes of storage in the actual machine representation
-// OBSOLETE    for register N.  */
-// OBSOLETE #define REGISTER_RAW_SIZE(N) FR30_REGSIZE
-// OBSOLETE 
-// OBSOLETE /* Largest value REGISTER_RAW_SIZE can have.  */
-// OBSOLETE #define MAX_REGISTER_RAW_SIZE FR30_REGSIZE
-// OBSOLETE 
-// OBSOLETE /* Number of bytes of storage in the program's representation
-// OBSOLETE    for register N.  */
-// OBSOLETE #define REGISTER_VIRTUAL_SIZE(N) REGISTER_RAW_SIZE(N)
-// OBSOLETE 
-// OBSOLETE /* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-// OBSOLETE #define MAX_REGISTER_VIRTUAL_SIZE FR30_REGSIZE
-// OBSOLETE 
-// OBSOLETE extern void fr30_pop_frame (void);
-// OBSOLETE #define POP_FRAME fr30_pop_frame()
-// OBSOLETE 
-// OBSOLETE #define USE_GENERIC_DUMMY_FRAMES 1
-// OBSOLETE #define CALL_DUMMY                   {0}
-// OBSOLETE #define CALL_DUMMY_START_OFFSET      (0)
-// OBSOLETE #define CALL_DUMMY_BREAKPOINT_OFFSET (0)
-// OBSOLETE #define CALL_DUMMY_LOCATION          AT_ENTRY_POINT
-// OBSOLETE #define FIX_CALL_DUMMY(DUMMY, START, FUNADDR, NARGS, ARGS, TYPE, GCCP)
-// OBSOLETE #define CALL_DUMMY_ADDRESS()         entry_point_address ()
-// OBSOLETE #define PUSH_RETURN_ADDRESS(PC, SP)  (write_register(RP_REGNUM, CALL_DUMMY_ADDRESS()), SP)
-// OBSOLETE #define PUSH_DUMMY_FRAME	generic_push_dummy_frame ()
-// OBSOLETE 
-// OBSOLETE /* Number of bytes at start of arglist that are not really args.  */
-// OBSOLETE #define FRAME_ARGS_SKIP 0
-// OBSOLETE 
-// OBSOLETE /* Return the GDB type object for the "standard" data type
-// OBSOLETE    of data in register N.  */
-// OBSOLETE #define REGISTER_VIRTUAL_TYPE(REG) builtin_type_int
-// 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 #define DEPRECATED_EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-// OBSOLETE     memcpy (VALBUF, REGBUF + REGISTER_BYTE(RETVAL_REG) +  \
-// OBSOLETE 	(TYPE_LENGTH(TYPE) < 4 ? 4 - TYPE_LENGTH(TYPE) : 0), TYPE_LENGTH (TYPE))
-// 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 #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \
-// OBSOLETE   extract_address (REGBUF + REGISTER_BYTE (RETVAL_REG), \
-// OBSOLETE 		   REGISTER_RAW_SIZE (RETVAL_REG))
-// OBSOLETE 
-// OBSOLETE #define STORE_STRUCT_RETURN(ADDR, SP) \
-// OBSOLETE   { write_register (RETVAL_REG, (ADDR)); }
-// OBSOLETE 
-// OBSOLETE #define FRAME_ARGS_ADDRESS(fi) ((fi)->frame)
-// OBSOLETE #define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame)
-// OBSOLETE 
-// OBSOLETE /* Return number of args passed to a frame.
-// OBSOLETE    Can return -1, meaning no way to tell.  */
-// OBSOLETE #define FRAME_NUM_ARGS(fi) (-1)
-// OBSOLETE 
-// OBSOLETE /* Forward decls for prototypes */
-// OBSOLETE struct frame_info;
-// OBSOLETE struct frame_saved_regs;
-// OBSOLETE struct type;
-// OBSOLETE struct value;
-// OBSOLETE 
-// OBSOLETE #define EXTRA_FRAME_INFO \
-// OBSOLETE   struct frame_saved_regs fsr;  \
-// OBSOLETE   int framesize;		\
-// OBSOLETE   int frameoffset;		\
-// OBSOLETE   int framereg;
-// OBSOLETE 
-// OBSOLETE extern CORE_ADDR fr30_frame_chain (struct frame_info *fi);
-// OBSOLETE #define FRAME_CHAIN(fi) fr30_frame_chain (fi)
-// OBSOLETE 
-// OBSOLETE extern CORE_ADDR fr30_frame_saved_pc (struct frame_info *);
-// OBSOLETE #define FRAME_SAVED_PC(fi) (fr30_frame_saved_pc (fi))
-// OBSOLETE 
-// OBSOLETE #define SAVED_PC_AFTER_CALL(fi) read_register (RP_REGNUM)
-// OBSOLETE 
-// OBSOLETE extern CORE_ADDR fr30_skip_prologue (CORE_ADDR pc);
-// OBSOLETE #define SKIP_PROLOGUE(pc) (fr30_skip_prologue (pc))
-// OBSOLETE 
-// OBSOLETE /* Write into appropriate registers a function return value of type
-// OBSOLETE    TYPE, given in virtual format.  VALBUF is in the target byte order;
-// OBSOLETE    it's typically the VALUE_CONTENTS of some struct value, and those
-// OBSOLETE    are in the target's byte order.  */
-// OBSOLETE extern void fr30_store_return_value (struct type *type, char *valbuf);
-// OBSOLETE 
-// OBSOLETE #define STORE_RETURN_VALUE(TYPE,VALBUF) \
-// OBSOLETE   (fr30_store_return_value ((TYPE), (VALBUF)))
-// 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 #define FRAME_FIND_SAVED_REGS(fi, regaddr) regaddr = fi->fsr
-// OBSOLETE 
-// OBSOLETE /* Use INT #BREAKPOINT_INTNUM instruction for breakpoint */
-// OBSOLETE #define FR30_BREAKOP	0x1f	/* opcode, type D instruction */
-// OBSOLETE #define BREAKPOINT_INTNUM 9	/* one of the reserved traps */
-// OBSOLETE #define BREAKPOINT {FR30_BREAKOP, BREAKPOINT_INTNUM}
-// OBSOLETE 
-// OBSOLETE /* Define this for Wingdb */
-// OBSOLETE #define TARGET_FR30
-// OBSOLETE 
-// OBSOLETE /* Define other aspects of the stack frame.  */
-// OBSOLETE 
-// OBSOLETE /* An expression that tells us whether the function invocation represented
-// OBSOLETE    by FI does not have a frame on the stack associated with it.  */
-// OBSOLETE extern int fr30_frameless_function_invocation (struct frame_info *frame);
-// OBSOLETE #define FRAMELESS_FUNCTION_INVOCATION(FI) (fr30_frameless_function_invocation (FI));
-// OBSOLETE 
-// OBSOLETE extern void fr30_init_extra_frame_info (struct frame_info *fi);
-// OBSOLETE #define INIT_EXTRA_FRAME_INFO(fromleaf, fi) fr30_init_extra_frame_info (fi)
-// OBSOLETE 
-// OBSOLETE #define FRAME_CHAIN_VALID(FP, FI)	generic_file_frame_chain_valid (FP, FI)
-// OBSOLETE 
-// OBSOLETE extern CORE_ADDR
-// OBSOLETE fr30_push_arguments (int nargs, struct value **args, CORE_ADDR sp,
-// OBSOLETE 		     int struct_return, CORE_ADDR struct_addr);
-// OBSOLETE #define PUSH_ARGUMENTS(NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR) \
-// OBSOLETE   (fr30_push_arguments (NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR))
-// OBSOLETE 
-// OBSOLETE #define PC_IN_CALL_DUMMY(PC, SP, FP) generic_pc_in_call_dummy (PC, SP, FP)
-// OBSOLETE 
-// OBSOLETE /* Fujitsu's ABI requires all structs to be passed using a pointer.
-// OBSOLETE    That is obviously not very efficient, so I am leaving the definitions
-// OBSOLETE    to make gdb work with GCC style struct passing, in case we decide
-// OBSOLETE    to go for better performance, rather than for compatibility with
-// OBSOLETE    Fujitsu (just change STRUCT_ALWAYS_BY_ADDR to 0) */
-// OBSOLETE 
-// OBSOLETE #define STRUCT_ALWAYS_BY_ADDR	1
-// OBSOLETE 
-// OBSOLETE #if(STRUCT_ALWAYS_BY_ADDR)
-// OBSOLETE #define REG_STRUCT_HAS_ADDR(gcc_p,type)		1
-// OBSOLETE #else
-// OBSOLETE /* more standard GCC (optimized) */
-// OBSOLETE #define REG_STRUCT_HAS_ADDR(gcc_p,type)		\
-// OBSOLETE 		((TYPE_LENGTH(type) > 4) && (TYPE_LENGTH(type) & 0x3))
-// OBSOLETE #endif
-// OBSOLETE /* alway return struct by value by input pointer */
-// OBSOLETE #define USE_STRUCT_CONVENTION(GCC_P, TYPE)	1
-// OBSOLETE 
-// OBSOLETE /* The stack should always be aligned on a four-word boundary.  */
-// OBSOLETE #define STACK_ALIGN(len) (((len) + 3) & ~3)
-// OBSOLETE 
-// OBSOLETE /* I think the comment about this in value_arg_coerce is wrong; this
-// OBSOLETE    should be true on any system where you can rely on the prototyping
-// OBSOLETE    information.  When this is true, value_arg_coerce will promote
-// OBSOLETE    floats to doubles iff the function is not prototyped.  */
-// OBSOLETE #define COERCE_FLOAT_TO_DOUBLE(formal, actual) (1)
diff --git a/gdb/config/i386/i386aix.mh b/gdb/config/i386/i386aix.mh
deleted file mode 100644
index df571bf..0000000
--- a/gdb/config/i386/i386aix.mh
+++ /dev/null
@@ -1,9 +0,0 @@
-# OBSOLETE # Host: IBM PS/2 (i386) running AIX PS/2
-# OBSOLETE 
-# OBSOLETE XM_FILE= xm-i386aix.h
-# OBSOLETE 
-# OBSOLETE NAT_FILE= nm-i386aix.h
-# OBSOLETE NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o i386aix-nat.o
-# OBSOLETE 
-# OBSOLETE # Use gcc. Only coff output can be debugged
-# OBSOLETE CC=gcc
diff --git a/gdb/config/i386/i386aix.mt b/gdb/config/i386/i386aix.mt
deleted file mode 100644
index 57d124d..0000000
--- a/gdb/config/i386/i386aix.mt
+++ /dev/null
@@ -1,7 +0,0 @@
-# OBSOLETE # This port, for aix ps/2 (i386), will allow you to debug the coff
-# OBSOLETE # output generated gcc-2.3.3 + gas.  It will not understand IBM's
-# OBSOLETE # proprietary debug info.
-# OBSOLETE #
-# OBSOLETE # Target: IBM PS/2 (i386) running AIX PS/2
-# OBSOLETE TDEPFILES= i386-tdep.o i387-tdep.o
-# OBSOLETE TM_FILE= tm-i386aix.h
diff --git a/gdb/config/i386/i386m3.mh b/gdb/config/i386/i386m3.mh
deleted file mode 100644
index 7b840e2..0000000
--- a/gdb/config/i386/i386m3.mh
+++ /dev/null
@@ -1,6 +0,0 @@
-# OBSOLETE # Host: Intel 386 running Mach3
-# OBSOLETE 
-# OBSOLETE NATDEPFILES= i386m3-nat.o m3-nat.o fork-child.o i387-tdep.o core-aout.o
-# OBSOLETE NAT_CLIBS= -lmachid -lnetname -lmach
-# OBSOLETE XM_FILE= xm-i386m3.h
-# OBSOLETE NAT_FILE= nm-m3.h
diff --git a/gdb/config/i386/i386m3.mt b/gdb/config/i386/i386m3.mt
deleted file mode 100644
index 550e92e..0000000
--- a/gdb/config/i386/i386m3.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# OBSOLETE # Target: Intel 386 with a.out under Mach 3
-# OBSOLETE TDEPFILES= i386-tdep.o 
-# OBSOLETE TM_FILE= tm-i386m3.h
diff --git a/gdb/config/i386/i386mach.mh b/gdb/config/i386/i386mach.mh
deleted file mode 100644
index 4e4e097..0000000
--- a/gdb/config/i386/i386mach.mh
+++ /dev/null
@@ -1,9 +0,0 @@
-# OBSOLETE # Host: Intel 386 running Mach
-# OBSOLETE 
-# OBSOLETE # This is for mach2, maybe, or is obsolete (and seems to have only
-# OBSOLETE # host and native, not target).  Once we get the mach3 stuff working,
-# OBSOLETE # I think it can go away.
-# OBSOLETE 
-# OBSOLETE XM_FILE= xm-i386mach.h
-# OBSOLETE NAT_FILE= nm-i386mach.h
-# OBSOLETE NATDEPFILES= infptrace.o inftarg.o fork-child.o i386mach-nat.o
diff --git a/gdb/config/i386/i386os9k.mt b/gdb/config/i386/i386os9k.mt
deleted file mode 100644
index 939e9e2..0000000
--- a/gdb/config/i386/i386os9k.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# OBSOLETE # Target: Intel 386 running OS9000
-# OBSOLETE TDEPFILES= i386-tdep.o remote-os9k.o
-# OBSOLETE TM_FILE= tm-i386os9k.h
diff --git a/gdb/config/i386/nm-i386aix.h b/gdb/config/i386/nm-i386aix.h
deleted file mode 100644
index 08f0779..0000000
--- a/gdb/config/i386/nm-i386aix.h
+++ /dev/null
@@ -1,43 +0,0 @@
-// OBSOLETE /* Native support for i386 aix ps/2.
-// OBSOLETE    Copyright 1986, 1987, 1989, 1992, 1993 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  * Changes for IBM AIX PS/2 by Minh Tran-Le (tranle@intellicorp.com)
-// OBSOLETE  * Revision:     5-May-93 00:11:35
-// OBSOLETE  */
-// OBSOLETE 
-// OBSOLETE #ifndef NM_I386AIX_H
-// OBSOLETE #define NM_I386AIX_H 1
-// OBSOLETE 
-// OBSOLETE /* code to execute to print interesting information about the
-// OBSOLETE  * floating point processor (if any)
-// OBSOLETE  * No need to define if there is nothing to do.
-// OBSOLETE  */
-// OBSOLETE #define FLOAT_INFO { i386_float_info (); }
-// OBSOLETE 
-// OBSOLETE /* This is the amount to subtract from u.u_ar0
-// OBSOLETE    to get the offset in the core file of the register values.  */
-// OBSOLETE #undef  KERNEL_U_ADDR
-// OBSOLETE #define KERNEL_U_ADDR 0xf03fd000
-// OBSOLETE 
-// OBSOLETE /* Override copies of {fetch,store}_inferior_registers in infptrace.c.  */
-// OBSOLETE #define FETCH_INFERIOR_REGISTERS
-// OBSOLETE 
-// OBSOLETE #endif /* NM_I386AIX_H */
diff --git a/gdb/config/i386/nm-i386mach.h b/gdb/config/i386/nm-i386mach.h
deleted file mode 100644
index 21f3c61..0000000
--- a/gdb/config/i386/nm-i386mach.h
+++ /dev/null
@@ -1,30 +0,0 @@
-// OBSOLETE /* Native definitions for Mach on an Intel 386
-// OBSOLETE    Copyright 1986, 1987, 1989, 1991, 1992, 1996
-// OBSOLETE    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 /* Do implement the attach and detach commands.  */
-// OBSOLETE /* #define ATTACH_DETACH        1 */
-// OBSOLETE 
-// OBSOLETE /* Override copies of {fetch,store}_inferior_registers in infptrace.c.  */
-// OBSOLETE #define FETCH_INFERIOR_REGISTERS
-// OBSOLETE 
-// OBSOLETE #define CHILD_PREPARE_TO_STORE() read_register_bytes (0, NULL, REGISTER_BYTES)
diff --git a/gdb/config/i386/nm-m3.h b/gdb/config/i386/nm-m3.h
deleted file mode 100644
index 87d587b..0000000
--- a/gdb/config/i386/nm-m3.h
+++ /dev/null
@@ -1,23 +0,0 @@
-// OBSOLETE /* Native-dependent definitions for Intel 386 running Mach 3.
-// OBSOLETE    Copyright 1994 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 the generic Mach 3 definitions.  */
-// OBSOLETE 
-// OBSOLETE #include "config/nm-m3.h"
diff --git a/gdb/config/i386/tm-i386aix.h b/gdb/config/i386/tm-i386aix.h
deleted file mode 100644
index fe11420..0000000
--- a/gdb/config/i386/tm-i386aix.h
+++ /dev/null
@@ -1,48 +0,0 @@
-// OBSOLETE /* Macro defintions for IBM AIX PS/2 (i386).
-// OBSOLETE    Copyright 1986, 1987, 1989, 1992, 1993, 1994, 1995, 2000
-// OBSOLETE    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 /* Changes for IBM AIX PS/2 by Minh Tran-Le (tranle@intellicorp.com).  */
-// OBSOLETE 
-// OBSOLETE #ifndef TM_I386AIX_H
-// OBSOLETE #define TM_I386AIX_H 1
-// OBSOLETE 
-// OBSOLETE #include "i386/tm-i386.h"
-// OBSOLETE #include <sys/reg.h>
-// OBSOLETE 
-// OBSOLETE #ifndef I386
-// OBSOLETE #define I386 1
-// OBSOLETE #endif
-// OBSOLETE 
-// OBSOLETE /* AIX/i386 has FPU support.  However, the native configuration (which
-// OBSOLETE    is the only supported configuration) doesn't make the FPU control
-// OBSOLETE    registers available.  Override the appropriate symbols such that
-// OBSOLETE    only the normal FPU registers are included in GDB's register array.  */
-// OBSOLETE 
-// OBSOLETE #undef NUM_FPREGS
-// OBSOLETE #define NUM_FPREGS (8)
-// OBSOLETE 
-// OBSOLETE #undef NUM_REGS
-// OBSOLETE #define NUM_REGS (NUM_GREGS + NUM_FPREGS)
-// OBSOLETE 
-// OBSOLETE #undef REGISTER_BYTES
-// OBSOLETE #define REGISTER_BYTES (SIZEOF_GREGS + SIZEOF_FPU_REGS)
-// OBSOLETE 
-// OBSOLETE #endif /* TM_I386AIX_H */
diff --git a/gdb/config/i386/tm-i386m3.h b/gdb/config/i386/tm-i386m3.h
deleted file mode 100644
index cadd5cd..0000000
--- a/gdb/config/i386/tm-i386m3.h
+++ /dev/null
@@ -1,56 +0,0 @@
-// OBSOLETE /* Macro definitions for i386, Mach 3.0
-// OBSOLETE    Copyright 1992, 1993, 1995, 1999 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 common definitions for Mach3 systems */
-// OBSOLETE #include "config/nm-m3.h"
-// OBSOLETE 
-// OBSOLETE /* Define offsets to access CPROC stack when it does not have
-// OBSOLETE  * a kernel thread.
-// OBSOLETE  */
-// OBSOLETE #define MACHINE_CPROC_SP_OFFSET 20
-// OBSOLETE #define MACHINE_CPROC_PC_OFFSET 16
-// OBSOLETE #define MACHINE_CPROC_FP_OFFSET 12
-// OBSOLETE 
-// OBSOLETE /* Thread flavors used in re-setting the T bit.
-// OBSOLETE  * @@ this is also bad for cross debugging.
-// OBSOLETE  */
-// OBSOLETE #define TRACE_FLAVOR		i386_THREAD_STATE
-// OBSOLETE #define TRACE_FLAVOR_SIZE	i386_THREAD_STATE_COUNT
-// OBSOLETE #define TRACE_SET(x,state) \
-// OBSOLETE   	((struct i386_thread_state *)state)->efl |= 0x100
-// OBSOLETE #define TRACE_CLEAR(x,state) \
-// OBSOLETE   	((((struct i386_thread_state *)state)->efl &= ~0x100), 1)
-// OBSOLETE 
-// OBSOLETE /* we can do it */
-// OBSOLETE #define ATTACH_DETACH 1
-// OBSOLETE 
-// OBSOLETE /* Sigh. There should be a file for i386 but no sysv stuff in it */
-// OBSOLETE #include "i386/tm-i386.h"
-// OBSOLETE 
-// OBSOLETE /* I want to test this float info code. See comment in tm-i386v.h */
-// OBSOLETE #undef FLOAT_INFO
-// OBSOLETE #define FLOAT_INFO { i386_mach3_float_info (); }
-// OBSOLETE 
-// OBSOLETE /* Address of end of stack space.
-// OBSOLETE  * for MACH, see <machine/vmparam.h>
-// OBSOLETE  * @@@ I don't know what is in the 5 ints...
-// OBSOLETE  */
-// OBSOLETE #undef  STACK_END_ADDR
-// OBSOLETE #define STACK_END_ADDR (0xc0000000-sizeof(int [5]))
diff --git a/gdb/config/i386/tm-i386mk.h b/gdb/config/i386/tm-i386mk.h
deleted file mode 100644
index 74355a8..0000000
--- a/gdb/config/i386/tm-i386mk.h
+++ /dev/null
@@ -1,38 +0,0 @@
-// OBSOLETE /* Macro definitions for i386, Mach 3.0, OSF 1/MK
-// OBSOLETE    Copyright 1992, 1993, 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 /* Until OSF switches to a newer Mach kernel that has
-// OBSOLETE  * a different get_emul_vector() interface.
-// OBSOLETE  */
-// OBSOLETE #define MK67 1
-// OBSOLETE 
-// OBSOLETE #include "i386/tm-i386m3.h"
-// OBSOLETE 
-// OBSOLETE /* FIMXE: kettenis/2000-03-26: On OSF 1, `long double' is equivalent
-// OBSOLETE    to `double'.  However, I'm not sure what is the consequence of:
-// OBSOLETE 
-// OBSOLETE    #define TARGET_LONG_DOUBLE_FORMAT TARGET_DOUBLE_FORMAT
-// OBSOLETE    #define TARGET_LONG_DOUBLE_BIT TARGET_DOUBLE_BIT
-// OBSOLETE 
-// OBSOLETE    So I'll go with the current status quo instead.  It looks like this
-// OBSOLETE    target won't compile anyway.  Perhaps it should be obsoleted?  */
-// OBSOLETE    
-// OBSOLETE #undef TARGET_LONG_DOUBLE_FORMAT
-// OBSOLETE #undef TARGET_LONG_DOUBLE_BIT
diff --git a/gdb/config/i386/xm-i386aix.h b/gdb/config/i386/xm-i386aix.h
deleted file mode 100644
index 03cb86c..0000000
--- a/gdb/config/i386/xm-i386aix.h
+++ /dev/null
@@ -1,29 +0,0 @@
-// OBSOLETE /* Macro defintions for AIX PS/2 (i386)
-// OBSOLETE    Copyright 1986, 1987, 1989, 1992, 1993 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  * Changed for IBM AIX ps/2 by Minh Tran Le (tranle@intellicorp.com)
-// OBSOLETE  * Revision:    23-Oct-92 17:42:49
-// OBSOLETE  */
-// OBSOLETE 
-// OBSOLETE #include "i386/xm-i386v.h"
-// OBSOLETE 
-// OBSOLETE #undef HAVE_TERMIO
-// OBSOLETE #define HAVE_SGTTY
diff --git a/gdb/config/i386/xm-i386m3.h b/gdb/config/i386/xm-i386m3.h
deleted file mode 100644
index da44215..0000000
--- a/gdb/config/i386/xm-i386m3.h
+++ /dev/null
@@ -1,33 +0,0 @@
-// OBSOLETE /* Definitions to make GDB run on Mach 3 on an Intel 386
-// OBSOLETE    Copyright 1986, 1987, 1989, 1991, 1993, 1994, 1996
-// OBSOLETE    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 /* Do implement the attach and detach commands.  */
-// OBSOLETE #define ATTACH_DETACH	1
-// OBSOLETE 
-// OBSOLETE /* Not needeed */
-// OBSOLETE #define KERNEL_U_ADDR 0
-// OBSOLETE 
-// OBSOLETE #ifndef EMULATOR_BASE
-// OBSOLETE /* For EMULATOR_BASE and EMULATOR_END.
-// OBSOLETE  * OSF 1/MK has different values in some other place.
-// OBSOLETE  */
-// OBSOLETE #include <machine/vmparam.h>
-// OBSOLETE #endif /* EMULATOR_BASE */
diff --git a/gdb/config/i386/xm-i386mach.h b/gdb/config/i386/xm-i386mach.h
deleted file mode 100644
index b36c79c..0000000
--- a/gdb/config/i386/xm-i386mach.h
+++ /dev/null
@@ -1,28 +0,0 @@
-// OBSOLETE /* Definitions to make GDB run on Mach on an Intel 386
-// OBSOLETE    Copyright 1986, 1987, 1989, 1991, 1992, 1994, 1996, 2001
-// OBSOLETE    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 /* This is the amount to subtract from u.u_ar0
-// OBSOLETE    to get the offset in the core file of the register values.  */
-// OBSOLETE 
-// OBSOLETE #define KERNEL_U_ADDR (0x80000000 - (UPAGES * NBPG))
-// OBSOLETE 
-// OBSOLETE /* <errno.h> only defines this if __STDC__!!! */
-// OBSOLETE extern int errno;
diff --git a/gdb/config/i386/xm-i386mk.h b/gdb/config/i386/xm-i386mk.h
deleted file mode 100644
index 4609604..0000000
--- a/gdb/config/i386/xm-i386mk.h
+++ /dev/null
@@ -1,26 +0,0 @@
-// OBSOLETE /* Definitions to make GDB run on Mach 3 OSF 1/MK on an Intel 386
-// OBSOLETE    Copyright 1992, 1993, 1998 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 #define HAVE_TERMIO	1
-// OBSOLETE 
-// OBSOLETE #define EMULATOR_BASE	0xa0000000
-// OBSOLETE #define EMULATOR_END	0xa0040000
-// OBSOLETE 
-// OBSOLETE #include "i386/xm-i386m3.h"
diff --git a/gdb/config/i960/mon960.mt b/gdb/config/i960/mon960.mt
deleted file mode 100644
index c735d94..0000000
--- a/gdb/config/i960/mon960.mt
+++ /dev/null
@@ -1,5 +0,0 @@
-# OBSOLETE # Target: Intel 960 rom monitor
-# OBSOLETE TDEPFILES= i960-tdep.o monitor.o mon960-rom.o ttyflush.o xmodem.o dsrec.o
-# OBSOLETE TM_FILE= tm-mon960.h
-# OBSOLETE SIM_OBS = remote-sim.o
-# OBSOLETE SIM = ../sim/i960/libsim.a
diff --git a/gdb/config/i960/nindy960.mt b/gdb/config/i960/nindy960.mt
deleted file mode 100644
index 5ed15a8..0000000
--- a/gdb/config/i960/nindy960.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# OBSOLETE # Target: Intel 80960, in an embedded system under the NINDY monitor
-# OBSOLETE TDEPFILES= i960-tdep.o nindy-tdep.o remote-nindy.o nindy.o Onindy.o ttyflush.o
-# OBSOLETE TM_FILE= tm-nindy960.h
diff --git a/gdb/config/i960/tm-i960.h b/gdb/config/i960/tm-i960.h
deleted file mode 100644
index 91bdf91..0000000
--- a/gdb/config/i960/tm-i960.h
+++ /dev/null
@@ -1,345 +0,0 @@
-// OBSOLETE /* Parameters for target machine Intel 960, for GDB, the GNU debugger.
-// OBSOLETE 
-// OBSOLETE    Copyright 1990, 1991, 1993, 1994, 1996, 1998, 1999, 2000, 2002 Free
-// OBSOLETE    Software Foundation, Inc.
-// OBSOLETE 
-// OBSOLETE    Contributed by Intel Corporation.
-// 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 /* Definitions to target GDB to any i960.  */
-// OBSOLETE 
-// OBSOLETE #ifndef I80960
-// OBSOLETE #define I80960
-// OBSOLETE #endif
-// OBSOLETE 
-// OBSOLETE #include "doublest.h"
-// OBSOLETE 
-// OBSOLETE /* Hook for the SYMBOL_CLASS of a parameter when decoding DBX symbol
-// OBSOLETE    information.  In the i960, parameters can be stored as locals or as
-// OBSOLETE    args, depending on the type of the debug record.
-// OBSOLETE 
-// OBSOLETE    From empirical observation, gcc960 uses N_LSYM to indicate
-// OBSOLETE    arguments passed in registers and then copied immediately
-// OBSOLETE    to the frame, and N_PSYM to indicate arguments passed in a
-// OBSOLETE    g14-relative argument block.  */
-// OBSOLETE 
-// OBSOLETE #define	DBX_PARM_SYMBOL_CLASS(type) ((type == N_LSYM)? LOC_LOCAL_ARG: LOC_ARG)
-// 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 ip across any function entry prologue instructions
-// OBSOLETE    to reach some "real" code.  */
-// OBSOLETE 
-// OBSOLETE #define SKIP_PROLOGUE(ip)	(i960_skip_prologue (ip))
-// OBSOLETE extern CORE_ADDR i960_skip_prologue ();
-// OBSOLETE 
-// OBSOLETE /* Immediately after a function call, return the saved ip.
-// 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
-// OBSOLETE    executes some instructions.  */
-// OBSOLETE 
-// OBSOLETE #define SAVED_PC_AFTER_CALL(frame) (saved_pc_after_call (frame))
-// OBSOLETE extern CORE_ADDR saved_pc_after_call ();
-// OBSOLETE 
-// OBSOLETE /* Stack grows upward */
-// OBSOLETE 
-// OBSOLETE #define INNER_THAN(lhs,rhs) ((lhs) > (rhs))
-// OBSOLETE 
-// OBSOLETE /* Say how long (ordinary) registers are.  This is a piece of bogosity
-// OBSOLETE    used in push_word and a few other places; REGISTER_RAW_SIZE is the
-// OBSOLETE    real way to know how big a register is.  */
-// OBSOLETE 
-// OBSOLETE #define REGISTER_SIZE 4
-// OBSOLETE 
-// OBSOLETE /* Number of machine registers */
-// OBSOLETE #define NUM_REGS 40
-// OBSOLETE 
-// OBSOLETE /* Initializer for an array of names of registers.
-// OBSOLETE    There should be NUM_REGS strings in this initializer.  */
-// OBSOLETE 
-// OBSOLETE #define REGISTER_NAMES { \
-// OBSOLETE 	/*  0 */ "pfp", "sp",  "rip", "r3",  "r4",  "r5",  "r6",  "r7", \
-// OBSOLETE 	/*  8 */ "r8",  "r9",  "r10", "r11", "r12", "r13", "r14", "r15",\
-// OBSOLETE 	/* 16 */ "g0",  "g1",  "g2",  "g3",  "g4",  "g5",  "g6",  "g7", \
-// OBSOLETE 	/* 24 */ "g8",  "g9",  "g10", "g11", "g12", "g13", "g14", "fp", \
-// OBSOLETE 	/* 32 */ "pcw", "ac",  "tc",  "ip",  "fp0", "fp1", "fp2", "fp3",\
-// OBSOLETE }
-// OBSOLETE 
-// OBSOLETE /* Register numbers of various important registers (used to index
-// OBSOLETE    into arrays of register names and register values).  */
-// OBSOLETE 
-// OBSOLETE #define R0_REGNUM   0		/* First local register           */
-// OBSOLETE #define SP_REGNUM   1		/* Contains address of top of stack */
-// OBSOLETE #define RIP_REGNUM  2		/* Return instruction pointer (local r2) */
-// OBSOLETE #define R15_REGNUM 15		/* Last local register            */
-// OBSOLETE #define G0_REGNUM  16		/* First global register  */
-// OBSOLETE #define G13_REGNUM 29		/* g13 - holds struct return address */
-// OBSOLETE #define G14_REGNUM 30		/* g14 - ptr to arg block / leafproc return address */
-// OBSOLETE #define FP_REGNUM  31		/* Contains address of executing stack frame */
-// OBSOLETE #define	PCW_REGNUM 32		/* process control word */
-// OBSOLETE #define	ACW_REGNUM 33		/* arithmetic control word */
-// OBSOLETE #define	TCW_REGNUM 34		/* trace control word */
-// OBSOLETE #define IP_REGNUM  35		/* instruction pointer */
-// OBSOLETE #define FP0_REGNUM 36		/* First floating point register */
-// OBSOLETE 
-// OBSOLETE /* Some registers have more than one name */
-// OBSOLETE 
-// OBSOLETE #define PC_REGNUM  IP_REGNUM	/* GDB refers to ip as the Program Counter */
-// OBSOLETE #define PFP_REGNUM R0_REGNUM	/* Previous frame pointer */
-// OBSOLETE 
-// OBSOLETE /* Total amount of space needed to store our copies of the machine's
-// OBSOLETE    register state, the array `registers'.  */
-// OBSOLETE #define REGISTER_BYTES ((36*4) + (4*10))
-// OBSOLETE 
-// OBSOLETE /* Index within `registers' of the first byte of the space for register N.  */
-// OBSOLETE 
-// OBSOLETE #define REGISTER_BYTE(N) ( (N) < FP0_REGNUM ? \
-// OBSOLETE 				(4*(N)) : ((10*(N)) - (6*FP0_REGNUM)) )
-// OBSOLETE 
-// OBSOLETE /* The i960 has register windows, sort of.  */
-// OBSOLETE 
-// OBSOLETE extern void i960_get_saved_register (char *raw_buffer,
-// OBSOLETE 				     int *optimized,
-// OBSOLETE 				     CORE_ADDR *addrp,
-// OBSOLETE 				     struct frame_info *frame,
-// OBSOLETE 				     int regnum,
-// OBSOLETE 				     enum lval_type *lval);
-// OBSOLETE 
-// OBSOLETE #define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) \
-// OBSOLETE   i960_get_saved_register(raw_buffer, optimized, addrp, frame, regnum, lval)
-// OBSOLETE 
-// OBSOLETE 
-// OBSOLETE /* Number of bytes of storage in the actual machine representation
-// OBSOLETE    for register N.  On the i960, all regs are 4 bytes except for floating
-// OBSOLETE    point, which are 10.  NINDY only sends us 8 byte values for these,
-// OBSOLETE    which is a pain, but VxWorks handles this correctly, so we must.  */
-// OBSOLETE 
-// OBSOLETE #define REGISTER_RAW_SIZE(N)		( (N) < FP0_REGNUM ? 4 : 10 )
-// OBSOLETE 
-// OBSOLETE /* Number of bytes of storage in the program's representation for register N. */
-// OBSOLETE 
-// OBSOLETE #define REGISTER_VIRTUAL_SIZE(N)	( (N) < FP0_REGNUM ? 4 : 8 )
-// OBSOLETE 
-// OBSOLETE /* Largest value REGISTER_RAW_SIZE can have.  */
-// OBSOLETE 
-// OBSOLETE #define MAX_REGISTER_RAW_SIZE 10
-// OBSOLETE 
-// OBSOLETE /* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-// OBSOLETE 
-// OBSOLETE #define MAX_REGISTER_VIRTUAL_SIZE 8
-// OBSOLETE 
-// OBSOLETE #include "floatformat.h"
-// OBSOLETE 
-// OBSOLETE #define TARGET_LONG_DOUBLE_FORMAT &floatformat_i960_ext
-// OBSOLETE 
-// OBSOLETE /* Return the GDB type object for the "standard" data type
-// OBSOLETE    of data in register N.  */
-// OBSOLETE 
-// OBSOLETE struct type *i960_register_type (int regnum);
-// OBSOLETE #define REGISTER_VIRTUAL_TYPE(N) i960_register_type (N)
-// OBSOLETE 
-// OBSOLETE /* Macros for understanding function return values... */
-// OBSOLETE 
-// OBSOLETE /* Does the specified function use the "struct returning" convention
-// OBSOLETE    or the "value returning" convention?  The "value returning" convention
-// OBSOLETE    almost invariably returns the entire value in registers.  The
-// OBSOLETE    "struct returning" convention often returns the entire value in
-// OBSOLETE    memory, and passes a pointer (out of or into the function) saying
-// OBSOLETE    where the value (is or should go).
-// OBSOLETE 
-// OBSOLETE    Since this sometimes depends on whether it was compiled with GCC,
-// OBSOLETE    this is also an argument.  This is used in call_function to build a
-// OBSOLETE    stack, and in value_being_returned to print return values.
-// OBSOLETE 
-// OBSOLETE    On i960, a structure is returned in registers g0-g3, if it will fit.
-// OBSOLETE    If it's more than 16 bytes long, g13 pointed to it on entry.  */
-// OBSOLETE 
-// OBSOLETE extern use_struct_convention_fn i960_use_struct_convention;
-// OBSOLETE #define USE_STRUCT_CONVENTION(gcc_p, type) i960_use_struct_convention (gcc_p, type)
-// 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.  This is only called if USE_STRUCT_CONVENTION for this
-// OBSOLETE    type is 0.
-// OBSOLETE 
-// OBSOLETE    On the i960 we just take as many bytes as we need from G0 through G3.  */
-// OBSOLETE 
-// OBSOLETE #define DEPRECATED_EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-// OBSOLETE 	memcpy(VALBUF, REGBUF+REGISTER_BYTE(G0_REGNUM), TYPE_LENGTH (TYPE))
-// OBSOLETE 
-// OBSOLETE /* If USE_STRUCT_CONVENTION produces a 1, 
-// 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    Address of where to put structure was passed in in global
-// OBSOLETE    register g13 on entry.  God knows what's in g13 now.  The
-// OBSOLETE    (..., 0) below is to make it appear to return a value, though
-// OBSOLETE    actually all it does is call error().  */
-// OBSOLETE 
-// OBSOLETE #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \
-// OBSOLETE    (error("Don't know where large structure is returned on i960"), 0)
-// OBSOLETE 
-// OBSOLETE /* Write into appropriate registers a function return value
-// OBSOLETE    of type TYPE, given in virtual format, for "value returning" functions.
-// OBSOLETE 
-// OBSOLETE    For 'return' command:  not (yet) implemented for i960.  */
-// OBSOLETE 
-// OBSOLETE #define STORE_RETURN_VALUE(TYPE,VALBUF) \
-// OBSOLETE     error ("Returning values from functions is not implemented in i960 gdb")
-// 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 #define STORE_STRUCT_RETURN(ADDR, SP) \
-// OBSOLETE     error ("Returning values from functions is not implemented in i960 gdb")
-// OBSOLETE 
-// OBSOLETE /* Describe the pointer in each stack frame to the previous stack frame
-// OBSOLETE    (its caller).  */
-// OBSOLETE 
-// OBSOLETE /* FRAME_CHAIN takes a frame's nominal address
-// OBSOLETE    and produces the frame's chain-pointer.
-// OBSOLETE 
-// OBSOLETE    However, if FRAME_CHAIN_VALID returns zero,
-// OBSOLETE    it means the given frame is the outermost one and has no caller.  */
-// OBSOLETE 
-// OBSOLETE /* We cache information about saved registers in the frame structure,
-// OBSOLETE    to save us from having to re-scan function prologues every time
-// OBSOLETE    a register in a non-current frame is accessed.  */
-// OBSOLETE 
-// OBSOLETE #define EXTRA_FRAME_INFO 	\
-// OBSOLETE 	struct frame_saved_regs *fsr;	\
-// OBSOLETE 	CORE_ADDR arg_pointer;
-// OBSOLETE 
-// OBSOLETE /* Zero the frame_saved_regs pointer when the frame is initialized,
-// OBSOLETE    so that FRAME_FIND_SAVED_REGS () will know to allocate and
-// OBSOLETE    initialize a frame_saved_regs struct the first time it is called.
-// OBSOLETE    Set the arg_pointer to -1, which is not valid; 0 and other values
-// OBSOLETE    indicate real, cached values.  */
-// OBSOLETE 
-// OBSOLETE #define INIT_EXTRA_FRAME_INFO(fromleaf, fi) \
-// OBSOLETE 	((fi)->fsr = 0, (fi)->arg_pointer = -1)
-// OBSOLETE 
-// OBSOLETE /* On the i960, we get the chain pointer by reading the PFP saved
-// OBSOLETE    on the stack and clearing the status bits.  */
-// OBSOLETE 
-// OBSOLETE #define FRAME_CHAIN(thisframe) \
-// OBSOLETE   (read_memory_integer (FRAME_FP(thisframe), 4) & ~0xf)
-// OBSOLETE 
-// OBSOLETE /* FRAME_CHAIN_VALID returns zero if the given frame is the outermost one
-// OBSOLETE    and has no caller.
-// OBSOLETE 
-// OBSOLETE    On the i960, each various target system type must define FRAME_CHAIN_VALID,
-// OBSOLETE    since it differs between NINDY and VxWorks, the two currently supported
-// OBSOLETE    targets types.  We leave it undefined here.  */
-// OBSOLETE 
-// 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 CORE_ADDR leafproc_return (CORE_ADDR ip);
-// OBSOLETE #define FRAMELESS_FUNCTION_INVOCATION(FI) \
-// OBSOLETE   (leafproc_return ((FI)->pc) != 0)
-// OBSOLETE 
-// OBSOLETE /* Note that in the i960 architecture the return pointer is saved in the
-// OBSOLETE    *caller's* stack frame.
-// OBSOLETE 
-// OBSOLETE    Make sure to zero low-order bits because of bug in 960CA A-step part
-// OBSOLETE    (instruction addresses should always be word-aligned anyway).  */
-// OBSOLETE 
-// OBSOLETE #define FRAME_SAVED_PC(frame) \
-// OBSOLETE 			((read_memory_integer(FRAME_CHAIN(frame)+8,4)) & ~3)
-// OBSOLETE 
-// OBSOLETE /* On the i960, FRAME_ARGS_ADDRESS should return the value of
-// OBSOLETE    g14 as passed into the frame, if known.  We need a function for this.
-// OBSOLETE    We cache this value in the frame info if we've already looked it up.  */
-// OBSOLETE 
-// OBSOLETE #define FRAME_ARGS_ADDRESS(fi) 	\
-// OBSOLETE   (((fi)->arg_pointer != -1)? (fi)->arg_pointer: frame_args_address (fi, 0))
-// OBSOLETE extern CORE_ADDR frame_args_address ();		/* i960-tdep.c */
-// OBSOLETE 
-// OBSOLETE /* This is the same except it should return 0 when
-// OBSOLETE    it does not really know where the args are, rather than guessing.
-// OBSOLETE    This value is not cached since it is only used infrequently.  */
-// OBSOLETE 
-// OBSOLETE #define	FRAME_ARGS_ADDRESS_CORRECT(fi)	(frame_args_address (fi, 1))
-// OBSOLETE 
-// OBSOLETE #define FRAME_LOCALS_ADDRESS(fi)	(fi)->frame
-// OBSOLETE 
-// OBSOLETE /* Set NUMARGS to the number of args passed to a frame.
-// OBSOLETE    Can return -1, meaning no way to tell.  */
-// 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 /* Produce the positions of the saved registers in a stack frame.  */
-// OBSOLETE 
-// OBSOLETE #define FRAME_FIND_SAVED_REGS(frame_info_addr, sr) \
-// OBSOLETE 	frame_find_saved_regs (frame_info_addr, &sr)
-// OBSOLETE extern void frame_find_saved_regs ();	/* See i960-tdep.c */
-// OBSOLETE 
-// OBSOLETE /* Things needed for making calls to functions in the inferior process */
-// OBSOLETE 
-// OBSOLETE /* Push an empty stack frame, to record the current ip, etc.
-// OBSOLETE 
-// OBSOLETE    Not (yet?) implemented for i960.  */
-// OBSOLETE 
-// OBSOLETE #define PUSH_DUMMY_FRAME	\
-// OBSOLETE error("Function calls into the inferior process are not supported on the i960")
-// OBSOLETE 
-// OBSOLETE /* Discard from the stack the innermost frame, restoring all registers.  */
-// OBSOLETE 
-// OBSOLETE 
-// OBSOLETE void i960_pop_frame (void);
-// OBSOLETE #define POP_FRAME \
-// OBSOLETE 	i960_pop_frame ()
-// OBSOLETE 
-// OBSOLETE 
-// OBSOLETE /* This sequence of words is the instructions
-// OBSOLETE 
-// OBSOLETE    callx 0x00000000
-// OBSOLETE    fmark
-// OBSOLETE  */
-// OBSOLETE 
-// OBSOLETE /* #define CALL_DUMMY { 0x86003000, 0x00000000, 0x66003e00 } */
-// OBSOLETE 
-// OBSOLETE 																			    /* #define CALL_DUMMY_START_OFFSET 0 *//* Start execution at beginning of dummy */
-// OBSOLETE 
-// OBSOLETE /* Indicate that we don't support calling inferior child functions.  */
-// OBSOLETE 
-// OBSOLETE #undef CALL_DUMMY
-// OBSOLETE 
-// OBSOLETE /* Insert the specified number of args and function address
-// OBSOLETE    into a call sequence of the above form stored at 'dummyname'.
-// OBSOLETE 
-// OBSOLETE    Ignore arg count on i960.  */
-// OBSOLETE 
-// OBSOLETE /* #define FIX_CALL_DUMMY(dummyname, fun, nargs) *(((int *)dummyname)+1) = fun */
-// OBSOLETE 
-// OBSOLETE #undef FIX_CALL_DUMMY
-// OBSOLETE 
-// OBSOLETE 
-// OBSOLETE /* Interface definitions for kernel debugger KDB */
-// OBSOLETE /* (Not relevant to i960.) */
diff --git a/gdb/config/i960/tm-mon960.h b/gdb/config/i960/tm-mon960.h
deleted file mode 100644
index dedce0e..0000000
--- a/gdb/config/i960/tm-mon960.h
+++ /dev/null
@@ -1,69 +0,0 @@
-// OBSOLETE /* Parameters for Intel 960 running MON960 monitor, for GDB, the GNU debugger.
-// OBSOLETE    Copyright 1990, 1991, 1996, 1999, 2000 Free Software Foundation, Inc.
-// OBSOLETE    Contributed by Intel Corporation and Cygnus Support.
-// 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  * Definitions to target GDB to an i960 debugged over a serial line.
-// OBSOLETE  ******************************************************************************/
-// OBSOLETE 
-// OBSOLETE #include "i960/tm-i960.h"
-// OBSOLETE 
-// OBSOLETE /* forward declarations */
-// OBSOLETE struct frame_info;
-// OBSOLETE 
-// OBSOLETE /* redefined from tm-i960.h */
-// OBSOLETE /* Number of machine registers */
-// OBSOLETE #undef NUM_REGS
-// OBSOLETE #define NUM_REGS 40
-// OBSOLETE 
-// OBSOLETE /* Initializer for an array of names of registers.
-// OBSOLETE    There should be NUM_REGS strings in this initializer.  */
-// OBSOLETE #undef REGISTER_NAMES
-// OBSOLETE #define REGISTER_NAMES { \
-// OBSOLETE 	/*  0 */ "pfp", "sp",  "rip", "r3",  "r4",  "r5",  "r6",  "r7", \
-// OBSOLETE 	/*  8 */ "r8",  "r9",  "r10", "r11", "r12", "r13", "r14", "r15",\
-// OBSOLETE 	/* 16 */ "g0",  "g1",  "g2",  "g3",  "g4",  "g5",  "g6",  "g7", \
-// OBSOLETE 	/* 24 */ "g8",  "g9",  "g10", "g11", "g12", "g13", "g14", "fp", \
-// OBSOLETE 	/* 32 */ "pc",  "ac",  "tc",  "ip",  "fp0", "fp1", "fp2", "fp3",\
-// OBSOLETE }
-// OBSOLETE 
-// OBSOLETE /* Override the standard gdb prompt when compiled for this target.  */
-// OBSOLETE 
-// OBSOLETE #define	DEFAULT_PROMPT	"(gdb960) "
-// OBSOLETE 
-// OBSOLETE /* FRAME_CHAIN_VALID returns zero if the given frame is the outermost one
-// OBSOLETE    and has no caller.
-// OBSOLETE 
-// OBSOLETE    On the i960, each various target system type defines FRAME_CHAIN_VALID,
-// OBSOLETE    since it differs between Nindy, Mon960 and VxWorks, the currently supported
-// OBSOLETE    target types.  */
-// OBSOLETE 
-// OBSOLETE extern int mon960_frame_chain_valid (CORE_ADDR, struct frame_info *);
-// OBSOLETE #define	FRAME_CHAIN_VALID(chain, thisframe) mon960_frame_chain_valid (chain, thisframe)
-// OBSOLETE 
-// OBSOLETE /* Sequence of bytes for breakpoint instruction */
-// OBSOLETE 
-// OBSOLETE #define BREAKPOINT {0x00, 0x3e, 0x00, 0x66}
-// OBSOLETE 
-// OBSOLETE /* Amount ip must be decremented by after a breakpoint.
-// OBSOLETE  * This is often the number of bytes in BREAKPOINT but not always.
-// OBSOLETE  */
-// OBSOLETE 
-// OBSOLETE #define DECR_PC_AFTER_BREAK 4
diff --git a/gdb/config/i960/tm-nindy960.h b/gdb/config/i960/tm-nindy960.h
deleted file mode 100644
index 6a6dca2..0000000
--- a/gdb/config/i960/tm-nindy960.h
+++ /dev/null
@@ -1,106 +0,0 @@
-// OBSOLETE /* Parameters for Intel 960 running NINDY monitor, for GDB, the GNU debugger.
-// OBSOLETE    Copyright 1990, 1991, 1996, 1999, 2000 Free Software Foundation, Inc.
-// OBSOLETE    Contributed by Intel Corporation and Cygnus Support.
-// 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  * Definitions to target GDB to an i960 debugged over a serial line.
-// OBSOLETE  ******************************************************************************/
-// OBSOLETE 
-// OBSOLETE #include "i960/tm-i960.h"
-// OBSOLETE 
-// OBSOLETE /* forward declarations */
-// OBSOLETE struct frame_info;
-// OBSOLETE 
-// OBSOLETE /* Override the standard gdb prompt when compiled for this target.  */
-// OBSOLETE 
-// OBSOLETE #define	DEFAULT_PROMPT	"(gdb960) "
-// OBSOLETE 
-// OBSOLETE /* Additional command line options accepted by nindy gdb's, for handling
-// OBSOLETE    the remote-nindy.c interface.  These should really be target-specific
-// OBSOLETE    rather than architecture-specific.  */
-// OBSOLETE 
-// OBSOLETE extern int nindy_old_protocol;	/* nonzero if old NINDY serial protocol */
-// OBSOLETE extern int nindy_initial_brk;	/* Send a BREAK to reset board first */
-// OBSOLETE extern char *nindy_ttyname;	/* Name of serial port to talk to nindy */
-// OBSOLETE 
-// OBSOLETE #define	ADDITIONAL_OPTIONS \
-// OBSOLETE 	{"O", no_argument, &nindy_old_protocol, 1},	\
-// OBSOLETE 	{"brk", no_argument, &nindy_initial_brk, 1},	\
-// OBSOLETE 	{"ser", required_argument, 0, 1004},	/* 1004 is magic cookie for ADDL_CASES */
-// OBSOLETE 
-// OBSOLETE #define	ADDITIONAL_OPTION_CASES	\
-// OBSOLETE 	case 1004:	/* -ser option:  remote nindy auto-start */	\
-// OBSOLETE 	  nindy_ttyname = optarg;	\
-// OBSOLETE 	  break;
-// OBSOLETE 
-// OBSOLETE #define	ADDITIONAL_OPTION_HELP \
-// OBSOLETE 	"\
-// OBSOLETE   -O                Use old protocol to talk to a Nindy target\n\
-// OBSOLETE   -brk              Send a break to a Nindy target to reset it.\n\
-// OBSOLETE   -ser SERIAL       Open remote Nindy session to SERIAL port.\n\
-// OBSOLETE "
-// OBSOLETE 
-// OBSOLETE /* If specified on the command line, open tty for talking to nindy,
-// OBSOLETE    and download the executable file if one was specified.  */
-// OBSOLETE 
-// OBSOLETE extern void nindy_open (char *name, int from_tty);
-// OBSOLETE #define	ADDITIONAL_OPTION_HANDLER					\
-// OBSOLETE 	if (nindy_ttyname != NULL)					\
-// OBSOLETE           {								\
-// OBSOLETE             if (catch_command_errors (nindy_open, nindy_ttyname,	\
-// OBSOLETE 				      !batch, RETURN_MASK_ALL))		\
-// OBSOLETE 	      {								\
-// OBSOLETE                 if (execarg != NULL)					\
-// OBSOLETE                   catch_command_errors (target_load, execarg, !batch,	\
-// OBSOLETE 					RETURN_MASK_ALL);		\
-// OBSOLETE 	      }								\
-// OBSOLETE 	  }
-// OBSOLETE 
-// OBSOLETE /* If configured for i960 target, we take control before main loop
-// OBSOLETE    and demand that we configure for a nindy target.  */
-// OBSOLETE 
-// OBSOLETE #define	BEFORE_MAIN_LOOP_HOOK	\
-// OBSOLETE   nindy_before_main_loop();
-// OBSOLETE 
-// OBSOLETE extern void
-// OBSOLETE   nindy_before_main_loop ();	/* In remote-nindy.c */
-// OBSOLETE 
-// OBSOLETE /* FRAME_CHAIN_VALID returns zero if the given frame is the outermost one
-// OBSOLETE    and has no caller.
-// OBSOLETE 
-// OBSOLETE    On the i960, each various target system type defines FRAME_CHAIN_VALID,
-// OBSOLETE    since it differs between NINDY and VxWorks, the two currently supported
-// OBSOLETE    targets types.  */
-// OBSOLETE 
-// OBSOLETE extern int nindy_frame_chain_valid (CORE_ADDR, struct frame_info *);
-// OBSOLETE #define	FRAME_CHAIN_VALID(chain, thisframe) nindy_frame_chain_valid (chain, thisframe)
-// OBSOLETE 
-// OBSOLETE extern int
-// OBSOLETE   nindy_frame_chain_valid ();	/* See nindy-tdep.c */
-// OBSOLETE 
-// OBSOLETE /* Sequence of bytes for breakpoint instruction */
-// OBSOLETE 
-// OBSOLETE #define BREAKPOINT {0x00, 0x3e, 0x00, 0x66}
-// OBSOLETE 
-// OBSOLETE /* Amount ip must be decremented by after a breakpoint.
-// OBSOLETE  * This is often the number of bytes in BREAKPOINT but not always.
-// OBSOLETE  */
-// OBSOLETE 
-// OBSOLETE #define DECR_PC_AFTER_BREAK 0
diff --git a/gdb/config/i960/tm-vx960.h b/gdb/config/i960/tm-vx960.h
deleted file mode 100644
index 44ff627..0000000
--- a/gdb/config/i960/tm-vx960.h
+++ /dev/null
@@ -1,52 +0,0 @@
-// OBSOLETE /* Parameters for VxWorks Intel 960's, for GDB, the GNU debugger.
-// OBSOLETE    Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1993, 1998, 1999
-// OBSOLETE    Free Software Foundation, Inc.
-// OBSOLETE    Contributed by Cygnus Support.
-// 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 "i960/tm-i960.h"
-// OBSOLETE #include "config/tm-vxworks.h"
-// OBSOLETE 
-// OBSOLETE /* Under VxWorks the IP isn't filled in.  Skip it, go with RIP, which has
-// OBSOLETE    the real value.  */
-// OBSOLETE #undef PC_REGNUM
-// OBSOLETE #define PC_REGNUM RIP_REGNUM
-// OBSOLETE 
-// OBSOLETE /* We have more complex, useful breakpoints on the target.
-// OBSOLETE    Amount ip must be decremented by after a breakpoint.  */
-// OBSOLETE 
-// OBSOLETE #define	DECR_PC_AFTER_BREAK	0
-// OBSOLETE 
-// OBSOLETE /* We are guaranteed to have a zero frame pointer at bottom of stack, too. */
-// OBSOLETE 
-// OBSOLETE #define FRAME_CHAIN_VALID(chain, thisframe) nonnull_frame_chain_valid (chain, thisframe)
-// OBSOLETE 
-// OBSOLETE /* Breakpoint patching is handled at the target end in VxWorks.  */
-// OBSOLETE /* #define BREAKPOINT {0x00, 0x3e, 0x00, 0x66} */
-// OBSOLETE 
-// OBSOLETE /* Number of registers in a ptrace_getregs call. */
-// OBSOLETE 
-// OBSOLETE #define VX_NUM_REGS (16 + 16 + 3)
-// OBSOLETE 
-// OBSOLETE /* Number of registers in a ptrace_getfpregs call. */
-// OBSOLETE 
-// OBSOLETE     /* @@ Can't use this -- the rdb library for the 960 target
-// OBSOLETE        doesn't support setting or retrieving FP regs.  KR  */
-// OBSOLETE 
-// OBSOLETE /* #define VX_SIZE_FPREGS (REGISTER_RAW_SIZE (FP0_REGNUM) * 4) */
diff --git a/gdb/config/i960/vxworks960.mt b/gdb/config/i960/vxworks960.mt
deleted file mode 100644
index e7f04c4..0000000
--- a/gdb/config/i960/vxworks960.mt
+++ /dev/null
@@ -1,6 +0,0 @@
-# OBSOLETE # Target: VxWorks running on an Intel 960
-# OBSOLETE TDEPFILES= i960-tdep.o remote-vx.o remote-vx960.o xdr_ld.o xdr_ptrace.o xdr_rdb.o
-# OBSOLETE TM_FILE= tm-vx960.h
-# OBSOLETE 
-# OBSOLETE # Define this for the vx-share routines, which don't see param.h.
-# OBSOLETE MT_CFLAGS= -DI80960
diff --git a/gdb/config/m68k/apollo68b.mh b/gdb/config/m68k/apollo68b.mh
deleted file mode 100644
index 99d034b..0000000
--- a/gdb/config/m68k/apollo68b.mh
+++ /dev/null
@@ -1,5 +0,0 @@
-# OBSOLETE # Host: Apollo m68k, BSD mode.
-# OBSOLETE 
-# OBSOLETE XM_FILE= xm-apollo68b.h
-# OBSOLETE NAT_FILE= nm-apollo68b.h
-# OBSOLETE NATDEPFILES= infptrace.o inftarg.o fork-child.o a68v-nat.o
diff --git a/gdb/config/m68k/apollo68b.mt b/gdb/config/m68k/apollo68b.mt
deleted file mode 100644
index 11c0c02..0000000
--- a/gdb/config/m68k/apollo68b.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# OBSOLETE # Target: Apollo m68k in BSD mode
-# OBSOLETE TDEPFILES= m68k-tdep.o dstread.o
-# OBSOLETE TM_FILE= tm-apollo68b.h
diff --git a/gdb/config/m68k/apollo68v.mh b/gdb/config/m68k/apollo68v.mh
deleted file mode 100644
index 4ab84f0..0000000
--- a/gdb/config/m68k/apollo68v.mh
+++ /dev/null
@@ -1,10 +0,0 @@
-# OBSOLETE # Host: Apollo, System V mode (?)
-# OBSOLETE 
-# OBSOLETE XM_FILE= xm-apollo68v.h
-# OBSOLETE XM_CLIBS= -lPW
-# OBSOLETE 
-# OBSOLETE NAT_FILE= nm-apollo68v.h
-# OBSOLETE NATDEPFILES= infptrace.o inftarg.o fork-child.o a68v-nat.o
-# OBSOLETE 
-# OBSOLETE RANLIB=echo >/dev/null
-# OBSOLETE CC= cc -A ansi -A runtype,any -A systype,any -U__STDC__ -DNO_SYS_FILE
diff --git a/gdb/config/m68k/hp300bsd.mh b/gdb/config/m68k/hp300bsd.mh
deleted file mode 100644
index 76aa9a5..0000000
--- a/gdb/config/m68k/hp300bsd.mh
+++ /dev/null
@@ -1,6 +0,0 @@
-# OBSOLETE # Host: Hewlett-Packard 9000 series 300, running BSD
-# OBSOLETE 
-# OBSOLETE XM_FILE= xm-hp300bsd.h
-# OBSOLETE 
-# OBSOLETE NAT_FILE= nm-hp300bsd.h
-# OBSOLETE NATDEPFILES= infptrace.o inftarg.o fork-child.o corelow.o core-aout.o
diff --git a/gdb/config/m68k/hp300bsd.mt b/gdb/config/m68k/hp300bsd.mt
deleted file mode 100644
index c3225e9..0000000
--- a/gdb/config/m68k/hp300bsd.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# OBSOLETE # Target: Hewlett-Packard 9000 series 300, running BSD
-# OBSOLETE TDEPFILES= m68k-tdep.o
-# OBSOLETE TM_FILE= tm-hp300bsd.h
diff --git a/gdb/config/m68k/hp300hpux.mh b/gdb/config/m68k/hp300hpux.mh
deleted file mode 100644
index 410c03c..0000000
--- a/gdb/config/m68k/hp300hpux.mh
+++ /dev/null
@@ -1,8 +0,0 @@
-# OBSOLETE # Host: Hewlett-Packard 9000 series 300, running HPUX
-# OBSOLETE # The following is true because gcc uses a different .o file format
-# OBSOLETE # than the native HPUX compiler
-# OBSOLETE 
-# OBSOLETE XM_FILE= xm-hp300hpux.h
-# OBSOLETE 
-# OBSOLETE NAT_FILE= nm-hp300hpux.h
-# OBSOLETE NATDEPFILES= infptrace.o inftarg.o fork-child.o hp300ux-nat.o corelow.o core-aout.o
diff --git a/gdb/config/m68k/hp300hpux.mt b/gdb/config/m68k/hp300hpux.mt
deleted file mode 100644
index a1848af..0000000
--- a/gdb/config/m68k/hp300hpux.mt
+++ /dev/null
@@ -1,8 +0,0 @@
-# OBSOLETE # Target: Hewlett-Packard 9000 series 300, running HPUX
-# OBSOLETE 
-# OBSOLETE #msg Note that GDB can only read symbols from programs that were
-# OBSOLETE #msg compiled with GCC using GAS.
-# OBSOLETE #msg
-# OBSOLETE 
-# OBSOLETE TDEPFILES= m68k-tdep.o
-# OBSOLETE TM_FILE= tm-hp300hpux.h
diff --git a/gdb/config/m88k/delta88.mh b/gdb/config/m88k/delta88.mh
deleted file mode 100644
index 3c079fe..0000000
--- a/gdb/config/m88k/delta88.mh
+++ /dev/null
@@ -1,6 +0,0 @@
-# OBSOLETE # Host: Motorola 88k running SVR3
-# OBSOLETE 
-# OBSOLETE XM_FILE= xm-delta88.h
-# OBSOLETE 
-# OBSOLETE NAT_FILE= nm-m88k.h
-# OBSOLETE NATDEPFILES= infptrace.o inftarg.o fork-child.o m88k-nat.o corelow.o core-aout.o
diff --git a/gdb/config/m88k/delta88.mt b/gdb/config/m88k/delta88.mt
deleted file mode 100644
index 83d4ad1..0000000
--- a/gdb/config/m88k/delta88.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# OBSOLETE # Target: Motorola 88k running SVR3
-# OBSOLETE TDEPFILES= m88k-tdep.o
-# OBSOLETE TM_FILE= tm-delta88.h
diff --git a/gdb/config/m88k/delta88v4.mh b/gdb/config/m88k/delta88v4.mh
deleted file mode 100644
index bc2abc5..0000000
--- a/gdb/config/m88k/delta88v4.mh
+++ /dev/null
@@ -1,8 +0,0 @@
-# OBSOLETE # Host: Motorola 88k running SVR4
-# OBSOLETE 
-# OBSOLETE XM_FILE= xm-delta88v4.h
-# OBSOLETE 
-# OBSOLETE NAT_FILE= nm-delta88v4.h
-# OBSOLETE NATDEPFILES= fork-child.o m88k-nat.o corelow.o core-regset.o \
-# OBSOLETE 	solib.o solib-svr4.o solib-legacy.o \
-# OBSOLETE 	procfs.o proc-api.o proc-events.o proc-flags.o proc-why.o
diff --git a/gdb/config/m88k/delta88v4.mt b/gdb/config/m88k/delta88v4.mt
deleted file mode 100644
index c8f9df2..0000000
--- a/gdb/config/m88k/delta88v4.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# OBSOLETE # Target: Motorola 88k running SVR4
-# OBSOLETE TDEPFILES= m88k-tdep.o
-# OBSOLETE TM_FILE= tm-delta88v4.h
diff --git a/gdb/config/m88k/m88k.mh b/gdb/config/m88k/m88k.mh
deleted file mode 100644
index a09e7a1..0000000
--- a/gdb/config/m88k/m88k.mh
+++ /dev/null
@@ -1,4 +0,0 @@
-# OBSOLETE # Host: Motorola 88000 running DGUX
-# OBSOLETE XM_FILE= xm-dgux.h
-# OBSOLETE NAT_FILE= nm-m88k.h
-# OBSOLETE NATDEPFILES= infptrace.o inftarg.o fork-child.o m88k-nat.o
diff --git a/gdb/config/m88k/m88k.mt b/gdb/config/m88k/m88k.mt
deleted file mode 100644
index c4068e0..0000000
--- a/gdb/config/m88k/m88k.mt
+++ /dev/null
@@ -1,3 +0,0 @@
-# OBSOLETE # Target: Motorola 88k Binary Compatibility Standard
-# OBSOLETE TDEPFILES= m88k-tdep.o remote-bug.o
-# OBSOLETE TM_FILE= tm-m88k.h
diff --git a/gdb/config/m88k/nm-delta88v4.h b/gdb/config/m88k/nm-delta88v4.h
deleted file mode 100644
index 976cfa0..0000000
--- a/gdb/config/m88k/nm-delta88v4.h
+++ /dev/null
@@ -1,23 +0,0 @@
-// OBSOLETE /* Native machine description for Motorola Delta 88 box, for GDB.
-// OBSOLETE    Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1993
-// OBSOLETE    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 "m88k/nm-m88k.h"
-// OBSOLETE #include "config/nm-sysv4.h"
diff --git a/gdb/config/m88k/nm-m88k.h b/gdb/config/m88k/nm-m88k.h
deleted file mode 100644
index 6521a2a..0000000
--- a/gdb/config/m88k/nm-m88k.h
+++ /dev/null
@@ -1,25 +0,0 @@
-// OBSOLETE /* Native support macros for m88k, for GDB.
-// OBSOLETE    Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992
-// OBSOLETE    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 #define FETCH_INFERIOR_REGISTERS
-// OBSOLETE 
-// OBSOLETE #define REGISTER_U_ADDR(addr, blockend, regno) \
-// OBSOLETE         (addr) = m88k_register_u_addr ((blockend),(regno));
diff --git a/gdb/config/m88k/tm-delta88.h b/gdb/config/m88k/tm-delta88.h
deleted file mode 100644
index f63fca3..0000000
--- a/gdb/config/m88k/tm-delta88.h
+++ /dev/null
@@ -1,28 +0,0 @@
-// OBSOLETE /* Target machine description for Motorola Delta 88 box, for GDB.
-// OBSOLETE    Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1993, 1994
-// OBSOLETE    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 "m88k/tm-m88k.h"
-// OBSOLETE 
-// OBSOLETE #define DELTA88
-// OBSOLETE 
-// OBSOLETE #define IN_SIGTRAMP(pc, name) ((name) && STREQ ("_sigcode", (name)))
-// OBSOLETE #define SIGTRAMP_FRAME_FIXUP(frame) (frame) += 0x20
-// OBSOLETE #define SIGTRAMP_SP_FIXUP(sp) (sp) = read_memory_integer((sp), 4)
diff --git a/gdb/config/m88k/tm-delta88v4.h b/gdb/config/m88k/tm-delta88v4.h
deleted file mode 100644
index e343a05..0000000
--- a/gdb/config/m88k/tm-delta88v4.h
+++ /dev/null
@@ -1,32 +0,0 @@
-// OBSOLETE /* Target machine description for Motorola Delta 88 box, for GDB.
-// OBSOLETE    Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1993, 1994, 1998, 1999
-// OBSOLETE    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 #define DELTA88
-// OBSOLETE 
-// OBSOLETE #include "m88k/tm-m88k.h"
-// OBSOLETE #include "config/tm-sysv4.h"
-// OBSOLETE 
-// OBSOLETE /* If we don't define this, backtraces go on forever.  */
-// OBSOLETE #define FRAME_CHAIN_VALID(fp,fi) func_frame_chain_valid (fp, fi)
-// OBSOLETE 
-// OBSOLETE #define IN_SIGTRAMP(pc, name) ((name) && (STREQ ("signalhandler", (name)) \
-// OBSOLETE                                           || STREQ("sigacthandler", (name))))
-// OBSOLETE #define SIGTRAMP_SP_FIXUP(sp) (sp) = read_memory_integer((sp)+0xcd8, 4)
diff --git a/gdb/config/m88k/tm-m88k.h b/gdb/config/m88k/tm-m88k.h
deleted file mode 100644
index 2f08f1a..0000000
--- a/gdb/config/m88k/tm-m88k.h
+++ /dev/null
@@ -1,587 +0,0 @@
-// OBSOLETE /* Target machine description for generic Motorola 88000, for GDB.
-// OBSOLETE 
-// OBSOLETE    Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1993, 1994, 1996,
-// OBSOLETE    1998, 1999, 2000, 2002 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 "doublest.h"
-// OBSOLETE #include "regcache.h"
-// OBSOLETE 
-// OBSOLETE /* g++ support is not yet included.  */
-// OBSOLETE 
-// OBSOLETE /* We cache information about saved registers in the frame structure,
-// OBSOLETE    to save us from having to re-scan function prologues every time
-// OBSOLETE    a register in a non-current frame is accessed.  */
-// OBSOLETE 
-// OBSOLETE #define EXTRA_FRAME_INFO 	\
-// OBSOLETE 	struct frame_saved_regs *fsr;	\
-// OBSOLETE 	CORE_ADDR locals_pointer;	\
-// OBSOLETE 	CORE_ADDR args_pointer;
-// OBSOLETE 
-// OBSOLETE /* Zero the frame_saved_regs pointer when the frame is initialized,
-// OBSOLETE    so that FRAME_FIND_SAVED_REGS () will know to allocate and
-// OBSOLETE    initialize a frame_saved_regs struct the first time it is called.
-// OBSOLETE    Set the arg_pointer to -1, which is not valid; 0 and other values
-// OBSOLETE    indicate real, cached values.  */
-// OBSOLETE 
-// OBSOLETE #define INIT_EXTRA_FRAME_INFO(fromleaf, fi) \
-// OBSOLETE 	init_extra_frame_info (fromleaf, fi)
-// OBSOLETE extern void init_extra_frame_info ();
-// 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 m88k_skip_prologue (CORE_ADDR);
-// OBSOLETE #define SKIP_PROLOGUE(frompc) (m88k_skip_prologue (frompc))
-// OBSOLETE 
-// OBSOLETE /* The m88k kernel aligns all instructions on 4-byte boundaries.  The
-// OBSOLETE    kernel also uses the least significant two bits for its own hocus
-// OBSOLETE    pocus.  When gdb receives an address from the kernel, it needs to
-// OBSOLETE    preserve those right-most two bits, but gdb also needs to be careful
-// OBSOLETE    to realize that those two bits are not really a part of the address
-// OBSOLETE    of an instruction.  Shrug.  */
-// OBSOLETE 
-// OBSOLETE extern CORE_ADDR m88k_addr_bits_remove (CORE_ADDR);
-// OBSOLETE #define ADDR_BITS_REMOVE(addr) m88k_addr_bits_remove (addr)
-// 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 #define SAVED_PC_AFTER_CALL(frame) \
-// OBSOLETE   (ADDR_BITS_REMOVE (read_register (SRP_REGNUM)))
-// OBSOLETE 
-// OBSOLETE /* Stack grows downward.  */
-// OBSOLETE 
-// OBSOLETE #define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-// OBSOLETE 
-// OBSOLETE /* Sequence of bytes for breakpoint instruction.  */
-// OBSOLETE 
-// OBSOLETE /* instruction 0xF000D1FF is 'tb0 0,r0,511'
-// OBSOLETE    If Bit bit 0 of r0 is clear (always true),
-// OBSOLETE    initiate exception processing (trap).
-// OBSOLETE  */
-// OBSOLETE #define BREAKPOINT {0xF0, 0x00, 0xD1, 0xFF}
-// OBSOLETE 
-// OBSOLETE /* Amount PC must be decremented by after a breakpoint.
-// OBSOLETE    This is often the number of bytes in BREAKPOINT
-// OBSOLETE    but not always.  */
-// OBSOLETE 
-// OBSOLETE #define DECR_PC_AFTER_BREAK 0
-// OBSOLETE 
-// OBSOLETE /* Say how long (ordinary) registers are.  This is a piece of bogosity
-// OBSOLETE    used in push_word and a few other places; REGISTER_RAW_SIZE is the
-// OBSOLETE    real way to know how big a register is.  */
-// OBSOLETE 
-// OBSOLETE #define REGISTER_SIZE 4
-// OBSOLETE 
-// OBSOLETE /* Number of machine registers */
-// OBSOLETE 
-// OBSOLETE #define GP_REGS (38)
-// OBSOLETE #define FP_REGS (32)
-// OBSOLETE #define NUM_REGS (GP_REGS + FP_REGS)
-// OBSOLETE 
-// OBSOLETE /* Initializer for an array of names of registers.
-// OBSOLETE    There should be NUM_REGS strings in this initializer.  */
-// OBSOLETE 
-// OBSOLETE #define REGISTER_NAMES {\
-// OBSOLETE 			  "r0",\
-// OBSOLETE 			  "r1",\
-// OBSOLETE 			  "r2",\
-// OBSOLETE 			  "r3",\
-// OBSOLETE 			  "r4",\
-// OBSOLETE 			  "r5",\
-// OBSOLETE 			  "r6",\
-// OBSOLETE 			  "r7",\
-// OBSOLETE 			  "r8",\
-// OBSOLETE 			  "r9",\
-// OBSOLETE 			  "r10",\
-// OBSOLETE 			  "r11",\
-// OBSOLETE 			  "r12",\
-// OBSOLETE 			  "r13",\
-// OBSOLETE 			  "r14",\
-// OBSOLETE 			  "r15",\
-// OBSOLETE 			  "r16",\
-// OBSOLETE 			  "r17",\
-// OBSOLETE 			  "r18",\
-// OBSOLETE 			  "r19",\
-// OBSOLETE 			  "r20",\
-// OBSOLETE 			  "r21",\
-// OBSOLETE 			  "r22",\
-// OBSOLETE 			  "r23",\
-// OBSOLETE 			  "r24",\
-// OBSOLETE 			  "r25",\
-// OBSOLETE 			  "r26",\
-// OBSOLETE 			  "r27",\
-// OBSOLETE 			  "r28",\
-// OBSOLETE 			  "r29",\
-// OBSOLETE 			  "r30",\
-// OBSOLETE 			  "r31",\
-// OBSOLETE 			  "psr",\
-// OBSOLETE 			  "fpsr",\
-// OBSOLETE 			  "fpcr",\
-// OBSOLETE 			  "sxip",\
-// OBSOLETE 			  "snip",\
-// OBSOLETE 			  "sfip",\
-// OBSOLETE 			  "x0",\
-// OBSOLETE 			  "x1",\
-// OBSOLETE 			  "x2",\
-// OBSOLETE 			  "x3",\
-// OBSOLETE 			  "x4",\
-// OBSOLETE 			  "x5",\
-// OBSOLETE 			  "x6",\
-// OBSOLETE 			  "x7",\
-// OBSOLETE 			  "x8",\
-// OBSOLETE 			  "x9",\
-// OBSOLETE 			  "x10",\
-// OBSOLETE 			  "x11",\
-// OBSOLETE 			  "x12",\
-// OBSOLETE 			  "x13",\
-// OBSOLETE 			  "x14",\
-// OBSOLETE 			  "x15",\
-// OBSOLETE 			  "x16",\
-// OBSOLETE 			  "x17",\
-// OBSOLETE 			  "x18",\
-// OBSOLETE 			  "x19",\
-// OBSOLETE 			  "x20",\
-// OBSOLETE 			  "x21",\
-// OBSOLETE 			  "x22",\
-// OBSOLETE 			  "x23",\
-// OBSOLETE 			  "x24",\
-// OBSOLETE 			  "x25",\
-// OBSOLETE 			  "x26",\
-// OBSOLETE 			  "x27",\
-// OBSOLETE 			  "x28",\
-// OBSOLETE 			  "x29",\
-// OBSOLETE 			  "x30",\
-// OBSOLETE 			  "x31",\
-// OBSOLETE 			  "vbr",\
-// OBSOLETE 			  "dmt0",\
-// OBSOLETE 			  "dmd0",\
-// OBSOLETE 			  "dma0",\
-// OBSOLETE 			  "dmt1",\
-// OBSOLETE 			  "dmd1",\
-// OBSOLETE 			  "dma1",\
-// OBSOLETE 			  "dmt2",\
-// OBSOLETE 			  "dmd2",\
-// OBSOLETE 			  "dma2",\
-// OBSOLETE 			  "sr0",\
-// OBSOLETE 			  "sr1",\
-// OBSOLETE 			  "sr2",\
-// OBSOLETE 			  "sr3",\
-// OBSOLETE 			  "fpecr",\
-// OBSOLETE 			  "fphs1",\
-// OBSOLETE 			  "fpls1",\
-// OBSOLETE 			  "fphs2",\
-// OBSOLETE 			  "fpls2",\
-// OBSOLETE 			  "fppt",\
-// OBSOLETE 			  "fprh",\
-// OBSOLETE 			  "fprl",\
-// OBSOLETE 			  "fpit",\
-// OBSOLETE 			  "fpsr",\
-// OBSOLETE 			  "fpcr",\
-// OBSOLETE 		      }
-// OBSOLETE 
-// 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 R0_REGNUM 0		/* Contains the constant zero */
-// OBSOLETE #define SRP_REGNUM 1		/* Contains subroutine return pointer */
-// OBSOLETE #define RV_REGNUM 2		/* Contains simple return values */
-// OBSOLETE #define SRA_REGNUM 12		/* Contains address of struct return values */
-// OBSOLETE #define SP_REGNUM 31		/* Contains address of top of stack */
-// OBSOLETE 
-// OBSOLETE /* Instruction pointer notes...
-// OBSOLETE 
-// OBSOLETE    On the m88100:
-// OBSOLETE 
-// OBSOLETE    * cr04 = sxip.  On exception, contains the excepting pc (probably).
-// OBSOLETE    On rte, is ignored.
-// OBSOLETE 
-// OBSOLETE    * cr05 = snip.  On exception, contains the NPC (next pc).  On rte,
-// OBSOLETE    pc is loaded from here.
-// OBSOLETE 
-// OBSOLETE    * cr06 = sfip.  On exception, contains the NNPC (next next pc).  On
-// OBSOLETE    rte, the NPC is loaded from here.
-// OBSOLETE 
-// OBSOLETE    * lower two bits of each are flag bits.  Bit 1 is V means address
-// OBSOLETE    is valid.  If address is not valid, bit 0 is ignored.  Otherwise,
-// OBSOLETE    bit 0 is E and asks for an exception to be taken if this
-// OBSOLETE    instruction is executed.
-// OBSOLETE 
-// OBSOLETE    On the m88110:
-// OBSOLETE 
-// OBSOLETE    * cr04 = exip.  On exception, contains the address of the excepting
-// OBSOLETE    pc (always).  On rte, pc is loaded from here.  Bit 0, aka the D
-// OBSOLETE    bit, is a flag saying that the offending instruction was in a
-// OBSOLETE    branch delay slot.  If set, then cr05 contains the NPC.
-// OBSOLETE 
-// OBSOLETE    * cr05 = enip.  On exception, if the instruction pointed to by cr04
-// OBSOLETE    was in a delay slot as indicated by the bit 0 of cr04, aka the D
-// OBSOLETE    bit, the cr05 contains the NPC.  Otherwise ignored.
-// OBSOLETE 
-// OBSOLETE    * cr06 is invalid  */
-// OBSOLETE 
-// OBSOLETE /* Note that the Harris Unix kernels emulate the m88100's behavior on
-// OBSOLETE    the m88110.  */
-// OBSOLETE 
-// OBSOLETE #define SXIP_REGNUM 35		/* On m88100, Contains Shadow Execute
-// OBSOLETE 				   Instruction Pointer.  */
-// OBSOLETE #define SNIP_REGNUM 36		/* On m88100, Contains Shadow Next
-// OBSOLETE 				   Instruction Pointer.  */
-// OBSOLETE #define SFIP_REGNUM 37		/* On m88100, Contains Shadow Fetched
-// OBSOLETE 				   Intruction pointer.  */
-// OBSOLETE 
-// OBSOLETE #define EXIP_REGNUM 35		/* On m88110, Contains Exception
-// OBSOLETE 				   Executing Instruction Pointer.  */
-// OBSOLETE #define ENIP_REGNUM 36		/* On m88110, Contains the Exception
-// OBSOLETE 				   Next Instruction Pointer.  */
-// OBSOLETE 
-// OBSOLETE #define PC_REGNUM SXIP_REGNUM	/* Program Counter */
-// OBSOLETE #define NPC_REGNUM SNIP_REGNUM	/* Next Program Counter */
-// OBSOLETE #define M88K_NNPC_REGNUM SFIP_REGNUM        /* Next Next Program Counter */
-// OBSOLETE 
-// OBSOLETE 
-// OBSOLETE #define PSR_REGNUM 32		/* Processor Status Register */
-// OBSOLETE #define FPSR_REGNUM 33		/* Floating Point Status Register */
-// OBSOLETE #define FPCR_REGNUM 34		/* Floating Point Control Register */
-// OBSOLETE #define XFP_REGNUM 38		/* First Extended Float Register */
-// OBSOLETE #define X0_REGNUM XFP_REGNUM	/* Which also contains the constant zero */
-// OBSOLETE 
-// OBSOLETE /* This is rather a confusing lie.  Our m88k port using a stack pointer value
-// OBSOLETE    for the frame address.  Hence, the frame address and the frame pointer are
-// OBSOLETE    only indirectly related.  The value of this macro is the register number
-// OBSOLETE    fetched by the machine "independent" portions of gdb when they want to know
-// OBSOLETE    about a frame address.  Thus, we lie here and claim that FP_REGNUM is
-// OBSOLETE    SP_REGNUM.  */
-// OBSOLETE #define FP_REGNUM SP_REGNUM	/* Reg fetched to locate frame when pgm stops */
-// OBSOLETE #define ACTUAL_FP_REGNUM 30
-// OBSOLETE 
-// OBSOLETE /* PSR status bit definitions.  */
-// OBSOLETE 
-// OBSOLETE #define PSR_MODE		0x80000000
-// OBSOLETE #define PSR_BYTE_ORDER		0x40000000
-// OBSOLETE #define PSR_SERIAL_MODE		0x20000000
-// OBSOLETE #define PSR_CARRY		0x10000000
-// OBSOLETE #define PSR_SFU_DISABLE		0x000003f0
-// OBSOLETE #define PSR_SFU1_DISABLE	0x00000008
-// OBSOLETE #define PSR_MXM			0x00000004
-// OBSOLETE #define PSR_IND			0x00000002
-// OBSOLETE #define PSR_SFRZ		0x00000001
-// OBSOLETE 
-// OBSOLETE 
-// OBSOLETE 
-// OBSOLETE /* The following two comments come from the days prior to the m88110
-// OBSOLETE    port.  The m88110 handles the instruction pointers differently.  I
-// OBSOLETE    do not know what any m88110 kernels do as the m88110 port I'm
-// OBSOLETE    working with is for an embedded system.  rich@cygnus.com
-// OBSOLETE    13-sept-93.  */
-// OBSOLETE 
-// OBSOLETE /* BCS requires that the SXIP_REGNUM (or PC_REGNUM) contain the
-// OBSOLETE    address of the next instr to be executed when a breakpoint occurs.
-// OBSOLETE    Because the kernel gets the next instr (SNIP_REGNUM), the instr in
-// OBSOLETE    SNIP needs to be put back into SFIP, and the instr in SXIP should
-// OBSOLETE    be shifted to SNIP */
-// OBSOLETE 
-// OBSOLETE /* Are you sitting down?  It turns out that the 88K BCS (binary
-// OBSOLETE    compatibility standard) folks originally felt that the debugger
-// OBSOLETE    should be responsible for backing up the IPs, not the kernel (as is
-// OBSOLETE    usually done).  Well, they have reversed their decision, and in
-// OBSOLETE    future releases our kernel will be handling the backing up of the
-// OBSOLETE    IPs.  So, eventually, we won't need to do the SHIFT_INST_REGS
-// OBSOLETE    stuff.  But, for now, since there are 88K systems out there that do
-// OBSOLETE    need the debugger to do the IP shifting, and since there will be
-// OBSOLETE    systems where the kernel does the shifting, the code is a little
-// OBSOLETE    more complex than perhaps it needs to be (we still go inside
-// OBSOLETE    SHIFT_INST_REGS, and if the shifting hasn't occurred then gdb goes
-// OBSOLETE    ahead and shifts).  */
-// OBSOLETE 
-// OBSOLETE extern int target_is_m88110;
-// OBSOLETE #define SHIFT_INST_REGS() \
-// OBSOLETE if (!target_is_m88110) \
-// OBSOLETE { \
-// OBSOLETE     CORE_ADDR pc = read_register (PC_REGNUM); \
-// OBSOLETE     CORE_ADDR npc = read_register (NPC_REGNUM); \
-// OBSOLETE     if (pc != npc) \
-// OBSOLETE     { \
-// OBSOLETE 	write_register (M88K_NNPC_REGNUM, npc); \
-// OBSOLETE 	write_register (NPC_REGNUM, pc); \
-// OBSOLETE     } \
-// OBSOLETE }
-// OBSOLETE 
-// OBSOLETE     /* Storing the following registers is a no-op. */
-// OBSOLETE #define CANNOT_STORE_REGISTER(regno)	(((regno) == R0_REGNUM) \
-// OBSOLETE 					 || ((regno) == X0_REGNUM))
-// OBSOLETE 
-// OBSOLETE   /* Number of bytes of storage in the actual machine representation
-// OBSOLETE      for register N.  On the m88k,  the general purpose registers are 4
-// OBSOLETE      bytes and the 88110 extended registers are 10 bytes. */
-// OBSOLETE 
-// OBSOLETE #define REGISTER_RAW_SIZE(N) ((N) < XFP_REGNUM ? 4 : 10)
-// OBSOLETE 
-// OBSOLETE   /* Total amount of space needed to store our copies of the machine's
-// OBSOLETE      register state, the array `registers'.  */
-// OBSOLETE 
-// OBSOLETE #define REGISTER_BYTES ((GP_REGS * REGISTER_RAW_SIZE(0)) \
-// OBSOLETE 			+ (FP_REGS * REGISTER_RAW_SIZE(XFP_REGNUM)))
-// OBSOLETE 
-// OBSOLETE   /* Index within `registers' of the first byte of the space for
-// OBSOLETE      register N.  */
-// OBSOLETE 
-// OBSOLETE #define REGISTER_BYTE(N) (((N) * REGISTER_RAW_SIZE(0)) \
-// OBSOLETE 			  + ((N) >= XFP_REGNUM \
-// OBSOLETE 			     ? (((N) - XFP_REGNUM) \
-// OBSOLETE 				* REGISTER_RAW_SIZE(XFP_REGNUM)) \
-// OBSOLETE 			     : 0))
-// OBSOLETE 
-// OBSOLETE   /* Number of bytes of storage in the program's representation for
-// OBSOLETE      register N.  On the m88k, all registers are 4 bytes excepting the
-// OBSOLETE      m88110 extended registers which are 8 byte doubles. */
-// OBSOLETE 
-// OBSOLETE #define REGISTER_VIRTUAL_SIZE(N) ((N) < XFP_REGNUM ? 4 : 8)
-// OBSOLETE 
-// OBSOLETE   /* Largest value REGISTER_RAW_SIZE can have.  */
-// OBSOLETE 
-// OBSOLETE #define MAX_REGISTER_RAW_SIZE (REGISTER_RAW_SIZE(XFP_REGNUM))
-// OBSOLETE 
-// OBSOLETE   /* Largest value REGISTER_VIRTUAL_SIZE can have.
-// OBSOLETE      Are FPS1, FPS2, FPR "virtual" regisers? */
-// OBSOLETE 
-// OBSOLETE #define MAX_REGISTER_VIRTUAL_SIZE (REGISTER_RAW_SIZE(XFP_REGNUM))
-// OBSOLETE 
-// OBSOLETE /* Return the GDB type object for the "standard" data type
-// OBSOLETE    of data in register N.  */
-// OBSOLETE 
-// OBSOLETE struct type *m88k_register_type (int regnum);
-// OBSOLETE #define REGISTER_VIRTUAL_TYPE(N) m88k_register_type (N)
-// OBSOLETE 
-// OBSOLETE /* The 88k call/return conventions call for "small" values to be returned
-// OBSOLETE    into consecutive registers starting from r2.  */
-// OBSOLETE 
-// OBSOLETE #define DEPRECATED_EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-// OBSOLETE   memcpy ((VALBUF), &(((char *)REGBUF)[REGISTER_BYTE(RV_REGNUM)]), TYPE_LENGTH (TYPE))
-// OBSOLETE 
-// OBSOLETE #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) (*(int *)(REGBUF))
-// OBSOLETE 
-// OBSOLETE /* Write into appropriate registers a function return value
-// OBSOLETE    of type TYPE, given in virtual format.  */
-// OBSOLETE 
-// OBSOLETE #define STORE_RETURN_VALUE(TYPE,VALBUF) \
-// OBSOLETE   write_register_bytes (2*REGISTER_RAW_SIZE(0), (VALBUF), TYPE_LENGTH (TYPE))
-// OBSOLETE 
-// OBSOLETE /* In COFF, if PCC says a parameter is a short or a char, do not
-// OBSOLETE    change it to int (it seems the convention is to change it). */
-// OBSOLETE 
-// OBSOLETE #define BELIEVE_PCC_PROMOTION 1
-// OBSOLETE 
-// OBSOLETE /* Describe the pointer in each stack frame to the previous stack frame
-// OBSOLETE    (its caller).  */
-// OBSOLETE 
-// OBSOLETE /* FRAME_CHAIN takes a frame's nominal address
-// OBSOLETE    and produces the frame's chain-pointer.
-// OBSOLETE 
-// OBSOLETE    However, if FRAME_CHAIN_VALID returns zero,
-// OBSOLETE    it means the given frame is the outermost one and has no caller.  */
-// OBSOLETE 
-// OBSOLETE extern CORE_ADDR frame_chain ();
-// OBSOLETE extern int frame_chain_valid ();
-// OBSOLETE extern int frameless_function_invocation ();
-// OBSOLETE 
-// OBSOLETE #define FRAME_CHAIN(thisframe) \
-// OBSOLETE 	frame_chain (thisframe)
-// OBSOLETE 
-// OBSOLETE #define	FRAMELESS_FUNCTION_INVOCATION(frame)	\
-// OBSOLETE 	(frameless_function_invocation (frame))
-// OBSOLETE 
-// OBSOLETE /* Define other aspects of the stack frame.  */
-// OBSOLETE 
-// OBSOLETE #define FRAME_SAVED_PC(FRAME)	\
-// OBSOLETE 	frame_saved_pc (FRAME)
-// OBSOLETE extern CORE_ADDR frame_saved_pc ();
-// OBSOLETE 
-// OBSOLETE #define FRAME_ARGS_ADDRESS(fi)	\
-// OBSOLETE 	frame_args_address (fi)
-// OBSOLETE extern CORE_ADDR frame_args_address ();
-// OBSOLETE 
-// OBSOLETE #define FRAME_LOCALS_ADDRESS(fi) \
-// OBSOLETE 	frame_locals_address (fi)
-// OBSOLETE extern CORE_ADDR frame_locals_address ();
-// OBSOLETE 
-// OBSOLETE /* Return number of args passed to a frame.
-// OBSOLETE    Can return -1, meaning no way to tell.  */
-// 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 /* On the 88k, parameter registers get stored into the so called "homing"
-// OBSOLETE    area.  This *always* happens when you compiled with GCC and use -g.
-// OBSOLETE    Also, (with GCC and -g) the saving of the parameter register values
-// OBSOLETE    always happens right within the function prologue code, so these register
-// OBSOLETE    values can generally be relied upon to be already copied into their
-// OBSOLETE    respective homing slots by the time you will normally try to look at
-// OBSOLETE    them (we hope).
-// OBSOLETE 
-// OBSOLETE    Note that homing area stack slots are always at *positive* offsets from
-// OBSOLETE    the frame pointer.  Thus, the homing area stack slots for the parameter
-// OBSOLETE    registers (passed values) for a given function are actually part of the
-// OBSOLETE    frame area of the caller.  This is unusual, but it should not present
-// OBSOLETE    any special problems for GDB.
-// OBSOLETE 
-// OBSOLETE    Note also that on the 88k, we are only interested in finding the
-// OBSOLETE    registers that might have been saved in memory.  This is a subset of
-// OBSOLETE    the whole set of registers because the standard calling sequence allows
-// OBSOLETE    the called routine to clobber many registers.
-// OBSOLETE 
-// OBSOLETE    We could manage to locate values for all of the so called "preserved"
-// OBSOLETE    registers (some of which may get saved within any particular frame) but
-// OBSOLETE    that would require decoding all of the tdesc information.  That would be
-// OBSOLETE    nice information for GDB to have, but it is not strictly manditory if we
-// OBSOLETE    can live without the ability to look at values within (or backup to)
-// OBSOLETE    previous frames.
-// OBSOLETE  */
-// OBSOLETE 
-// OBSOLETE struct frame_saved_regs;
-// OBSOLETE struct frame_info;
-// OBSOLETE 
-// OBSOLETE void frame_find_saved_regs (struct frame_info *fi,
-// OBSOLETE 			    struct frame_saved_regs *fsr);
-// OBSOLETE 
-// OBSOLETE #define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs) \
-// OBSOLETE         frame_find_saved_regs (frame_info, &frame_saved_regs)
-// OBSOLETE 
-// OBSOLETE 
-// OBSOLETE #define POP_FRAME pop_frame ()
-// OBSOLETE extern void pop_frame ();
-// OBSOLETE 
-// OBSOLETE /* Call function stuff contributed by Kevin Buettner of Motorola.  */
-// OBSOLETE 
-// OBSOLETE #define CALL_DUMMY_LOCATION AFTER_TEXT_END
-// OBSOLETE 
-// OBSOLETE extern void m88k_push_dummy_frame ();
-// OBSOLETE #define PUSH_DUMMY_FRAME	m88k_push_dummy_frame()
-// OBSOLETE 
-// OBSOLETE #define CALL_DUMMY { 				\
-// OBSOLETE 0x67ff00c0,	/*   0:   subu	#sp,#sp,0xc0 */ \
-// OBSOLETE 0x243f0004,	/*   4:   st	#r1,#sp,0x4 */ \
-// OBSOLETE 0x245f0008,	/*   8:   st	#r2,#sp,0x8 */ \
-// OBSOLETE 0x247f000c,	/*   c:   st	#r3,#sp,0xc */ \
-// OBSOLETE 0x249f0010,	/*  10:   st	#r4,#sp,0x10 */ \
-// OBSOLETE 0x24bf0014,	/*  14:   st	#r5,#sp,0x14 */ \
-// OBSOLETE 0x24df0018,	/*  18:   st	#r6,#sp,0x18 */ \
-// OBSOLETE 0x24ff001c,	/*  1c:   st	#r7,#sp,0x1c */ \
-// OBSOLETE 0x251f0020,	/*  20:   st	#r8,#sp,0x20 */ \
-// OBSOLETE 0x253f0024,	/*  24:   st	#r9,#sp,0x24 */ \
-// OBSOLETE 0x255f0028,	/*  28:   st	#r10,#sp,0x28 */ \
-// OBSOLETE 0x257f002c,	/*  2c:   st	#r11,#sp,0x2c */ \
-// OBSOLETE 0x259f0030,	/*  30:   st	#r12,#sp,0x30 */ \
-// OBSOLETE 0x25bf0034,	/*  34:   st	#r13,#sp,0x34 */ \
-// OBSOLETE 0x25df0038,	/*  38:   st	#r14,#sp,0x38 */ \
-// OBSOLETE 0x25ff003c,	/*  3c:   st	#r15,#sp,0x3c */ \
-// OBSOLETE 0x261f0040,	/*  40:   st	#r16,#sp,0x40 */ \
-// OBSOLETE 0x263f0044,	/*  44:   st	#r17,#sp,0x44 */ \
-// OBSOLETE 0x265f0048,	/*  48:   st	#r18,#sp,0x48 */ \
-// OBSOLETE 0x267f004c,	/*  4c:   st	#r19,#sp,0x4c */ \
-// OBSOLETE 0x269f0050,	/*  50:   st	#r20,#sp,0x50 */ \
-// OBSOLETE 0x26bf0054,	/*  54:   st	#r21,#sp,0x54 */ \
-// OBSOLETE 0x26df0058,	/*  58:   st	#r22,#sp,0x58 */ \
-// OBSOLETE 0x26ff005c,	/*  5c:   st	#r23,#sp,0x5c */ \
-// OBSOLETE 0x271f0060,	/*  60:   st	#r24,#sp,0x60 */ \
-// OBSOLETE 0x273f0064,	/*  64:   st	#r25,#sp,0x64 */ \
-// OBSOLETE 0x275f0068,	/*  68:   st	#r26,#sp,0x68 */ \
-// OBSOLETE 0x277f006c,	/*  6c:   st	#r27,#sp,0x6c */ \
-// OBSOLETE 0x279f0070,	/*  70:   st	#r28,#sp,0x70 */ \
-// OBSOLETE 0x27bf0074,	/*  74:   st	#r29,#sp,0x74 */ \
-// OBSOLETE 0x27df0078,	/*  78:   st	#r30,#sp,0x78 */ \
-// OBSOLETE 0x63df0000,	/*  7c:   addu	#r30,#sp,0x0 */ \
-// OBSOLETE 0x145f0000,	/*  80:   ld	#r2,#sp,0x0 */ \
-// OBSOLETE 0x147f0004,	/*  84:   ld	#r3,#sp,0x4 */ \
-// OBSOLETE 0x149f0008,	/*  88:   ld	#r4,#sp,0x8 */ \
-// OBSOLETE 0x14bf000c,	/*  8c:   ld	#r5,#sp,0xc */ \
-// OBSOLETE 0x14df0010,	/*  90:   ld	#r6,#sp,0x10 */ \
-// OBSOLETE 0x14ff0014,	/*  94:   ld	#r7,#sp,0x14 */ \
-// OBSOLETE 0x151f0018,	/*  98:   ld	#r8,#sp,0x18 */ \
-// OBSOLETE 0x153f001c,	/*  9c:   ld	#r9,#sp,0x1c */ \
-// OBSOLETE 0x5c200000,	/*  a0:   or.u	#r1,#r0,0x0 */ \
-// OBSOLETE 0x58210000,	/*  a4:   or	#r1,#r1,0x0 */ \
-// OBSOLETE 0xf400c801,	/*  a8:   jsr	#r1 */ \
-// OBSOLETE 0xf000d1ff	/*  ac:   tb0	0x0,#r0,0x1ff */ \
-// OBSOLETE }
-// OBSOLETE 
-// OBSOLETE #define CALL_DUMMY_START_OFFSET 0x80
-// OBSOLETE #define CALL_DUMMY_LENGTH 0xb0
-// OBSOLETE 
-// OBSOLETE /* FIXME: byteswapping.  */
-// OBSOLETE #define FIX_CALL_DUMMY(dummy, pc, fun, nargs, args, type, gcc_p)	\
-// OBSOLETE { 									\
-// OBSOLETE   *(unsigned long *)((char *) (dummy) + 0xa0) |=			\
-// OBSOLETE 	(((unsigned long) (fun)) >> 16);				\
-// OBSOLETE   *(unsigned long *)((char *) (dummy) + 0xa4) |=			\
-// OBSOLETE 	(((unsigned long) (fun)) & 0xffff);				\
-// OBSOLETE }
-// OBSOLETE 
-// OBSOLETE /* Stack must be aligned on 64-bit boundaries when synthesizing
-// OBSOLETE    function calls. */
-// OBSOLETE 
-// OBSOLETE #define STACK_ALIGN(addr) (((addr) + 7) & -8)
-// OBSOLETE 
-// OBSOLETE #define STORE_STRUCT_RETURN(addr, sp) \
-// OBSOLETE     write_register (SRA_REGNUM, (addr))
-// OBSOLETE 
-// OBSOLETE #define NEED_TEXT_START_END 1
-// OBSOLETE 
-// OBSOLETE /* According to the MC88100 RISC Microprocessor User's Manual, section
-// OBSOLETE    6.4.3.1.2:
-// OBSOLETE 
-// OBSOLETE    ... can be made to return to a particular instruction by placing a
-// OBSOLETE    valid instruction address in the SNIP and the next sequential
-// OBSOLETE    instruction address in the SFIP (with V bits set and E bits clear).
-// OBSOLETE    The rte resumes execution at the instruction pointed to by the 
-// OBSOLETE    SNIP, then the SFIP.
-// OBSOLETE 
-// OBSOLETE    The E bit is the least significant bit (bit 0).  The V (valid) bit is
-// OBSOLETE    bit 1.  This is why we logical or 2 into the values we are writing
-// OBSOLETE    below.  It turns out that SXIP plays no role when returning from an
-// OBSOLETE    exception so nothing special has to be done with it.  We could even
-// OBSOLETE    (presumably) give it a totally bogus value.
-// OBSOLETE 
-// OBSOLETE    -- Kevin Buettner
-// OBSOLETE  */
-// OBSOLETE 
-// OBSOLETE extern void m88k_target_write_pc (CORE_ADDR pc, ptid_t ptid);
-// OBSOLETE #define TARGET_WRITE_PC(VAL, PID) m88k_target_write_pc (VAL, PID)
diff --git a/gdb/config/m88k/xm-delta88.h b/gdb/config/m88k/xm-delta88.h
deleted file mode 100644
index df2b8e6..0000000
--- a/gdb/config/m88k/xm-delta88.h
+++ /dev/null
@@ -1,44 +0,0 @@
-// OBSOLETE /* Host machine description for Motorola Delta 88 system, for GDB.
-// OBSOLETE    Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993
-// OBSOLETE    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 #if !defined (USG)
-// OBSOLETE #define USG 1
-// OBSOLETE #endif
-// OBSOLETE 
-// OBSOLETE #include <sys/param.h>
-// OBSOLETE #include <sys/time.h>
-// OBSOLETE 
-// OBSOLETE #define HAVE_TERMIO
-// OBSOLETE 
-// OBSOLETE /*#define USIZE 2048 */
-// OBSOLETE /*#define NBPG NBPC */
-// OBSOLETE /* Might be defined in <sys/param.h>.  I suspect this define was a relic
-// OBSOLETE    from before when BFD did core files.  */
-// OBSOLETE /* #define UPAGES USIZE */
-// OBSOLETE 
-// OBSOLETE /* This is the amount to subtract from u.u_ar0
-// OBSOLETE    to get the offset in the core file of the register values.  */
-// OBSOLETE 
-// OBSOLETE /* Since registers r0 through r31 are stored directly in the struct ptrace_user,
-// OBSOLETE    (for m88k BCS)
-// OBSOLETE    the ptrace_user offsets are sufficient and KERNEL_U_ADDRESS can be 0 */
-// OBSOLETE 
-// OBSOLETE #define KERNEL_U_ADDR 0
diff --git a/gdb/config/m88k/xm-dgux.h b/gdb/config/m88k/xm-dgux.h
deleted file mode 100644
index dc99f97..0000000
--- a/gdb/config/m88k/xm-dgux.h
+++ /dev/null
@@ -1,55 +0,0 @@
-// OBSOLETE /* Host-machine dependent parameters for Motorola 88000, for GDB.
-// OBSOLETE    Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1993, 1998
-// OBSOLETE    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 #if !defined (USG)
-// OBSOLETE #define USG 1
-// OBSOLETE #endif
-// OBSOLETE 
-// OBSOLETE #include <sys/param.h>
-// OBSOLETE 
-// OBSOLETE #ifdef __GNUC__
-// OBSOLETE #define memcpy __builtin_memcpy
-// OBSOLETE /* gcc doesn't have this, at least not gcc 1.92.  */
-// OBSOLETE /* #define memset __builtin_memset */
-// OBSOLETE #define strcmp __builtin_strcmp
-// OBSOLETE #endif
-// OBSOLETE 
-// OBSOLETE #define x_foff _x_x._x_offset
-// OBSOLETE #define x_fname _x_name
-// OBSOLETE #define USER ptrace_user
-// OBSOLETE #define _BSD_WAIT_FLAVOR
-// OBSOLETE 
-// OBSOLETE #define HAVE_TERMIO
-// OBSOLETE 
-// OBSOLETE #ifndef USIZE
-// OBSOLETE #define USIZE 2048
-// OBSOLETE #endif
-// OBSOLETE #define NBPG NBPC
-// OBSOLETE #define UPAGES USIZE
-// OBSOLETE 
-// OBSOLETE /* This is the amount to subtract from u.u_ar0
-// OBSOLETE    to get the offset in the core file of the register values.  */
-// OBSOLETE 
-// OBSOLETE /* Since registers r0 through r31 are stored directly in the struct ptrace_user,
-// OBSOLETE    (for m88k BCS)
-// OBSOLETE    the ptrace_user offsets are sufficient and KERNEL_U_ADDRESS can be 0 */
-// OBSOLETE 
-// OBSOLETE #define KERNEL_U_ADDR 0