Obsolete a29k-*-* host and a29k-*-sym1* and a29k-*-kern* targets.

6 files changed, 339 insertions, 340 deletions

diff --git a/gdb/config/a29k/a29k-kern.mt b/gdb/config/a29k/a29k-kern.mt
index f1a2e52..be6f567 100644
--- a/gdb/config/a29k/a29k-kern.mt
+++ b/gdb/config/a29k/a29k-kern.mt
@@ -1,13 +1,13 @@
-# Target: Remote AMD 29000 that runs Unix kernel on NYU Ultra3 processor board
-
-# This builds a gdb that should run on a host (we use sun3os4) that
-# then communicates over the serial line to either an Adapt or MiniMon,
-# for use in debugging Unix kernels.
-# As compared to ordinary remote 29K debugging, this changes the register
-# numbering a bit, to hold kernel regs, and adds support for looking at
-# the upage.
-
-TDEPFILES= a29k-tdep.o remote-mm.o remote-adapt.o
-TM_FILE= tm-ultra3.h
-
-MT_CFLAGS = -DKERNEL_DEBUGGING -DNO_HIF_SUPPORT
+# OBSOLETE # Target: Remote AMD 29000 that runs Unix kernel on NYU Ultra3 processor board
+# OBSOLETE 
+# OBSOLETE # This builds a gdb that should run on a host (we use sun3os4) that
+# OBSOLETE # then communicates over the serial line to either an Adapt or MiniMon,
+# OBSOLETE # for use in debugging Unix kernels.
+# OBSOLETE # As compared to ordinary remote 29K debugging, this changes the register
+# OBSOLETE # numbering a bit, to hold kernel regs, and adds support for looking at
+# OBSOLETE # the upage.
+# OBSOLETE 
+# OBSOLETE TDEPFILES= a29k-tdep.o remote-mm.o remote-adapt.o
+# OBSOLETE TM_FILE= tm-ultra3.h
+# OBSOLETE 
+# OBSOLETE MT_CFLAGS = -DKERNEL_DEBUGGING -DNO_HIF_SUPPORT
diff --git a/gdb/config/a29k/nm-ultra3.h b/gdb/config/a29k/nm-ultra3.h
index c15efe6..330319f 100644
--- a/gdb/config/a29k/nm-ultra3.h
+++ b/gdb/config/a29k/nm-ultra3.h
@@ -1,28 +1,28 @@
-/* Host definitions for GDB running on an a29k NYU Ultracomputer
-   Copyright 1986, 1987, 1989, 1991, 1992, 1993
-   Free Software Foundation, Inc.
-   Contributed by David Wood (wood@lab.ultra.nyu.edu).
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* If we ever *do* end up using the standard fetch_inferior_registers,
-   this is the right value for U_REGS_OFFSET.  */
-#define	U_REGS_OFFSET	0
-
-/* Override copies of {fetch,store}_inferior_registers in infptrace.c.  */
-#define FETCH_INFERIOR_REGISTERS
+/* OBSOLETE /* Host definitions for GDB running on an a29k NYU Ultracomputer */
+/* OBSOLETE    Copyright 1986, 1987, 1989, 1991, 1992, 1993 */
+/* OBSOLETE    Free Software Foundation, Inc. */
+/* OBSOLETE    Contributed by David Wood (wood@lab.ultra.nyu.edu). */
+/* 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 we ever *do* end up using the standard fetch_inferior_registers, */
+/* OBSOLETE    this is the right value for U_REGS_OFFSET.  */ */
+/* OBSOLETE #define	U_REGS_OFFSET	0 */
+/* OBSOLETE  */
+/* OBSOLETE /* Override copies of {fetch,store}_inferior_registers in infptrace.c.  */ */
+/* OBSOLETE #define FETCH_INFERIOR_REGISTERS */
diff --git a/gdb/config/a29k/tm-ultra3.h b/gdb/config/a29k/tm-ultra3.h
index 3641686..dbf01fd 100644
--- a/gdb/config/a29k/tm-ultra3.h
+++ b/gdb/config/a29k/tm-ultra3.h
@@ -1,227 +1,227 @@
-/* Parameters for NYU Ultracomputer 29000 target, for GDB, the GNU debugger.
-   Copyright 1990, 1991, 1993 Free Software Foundation, Inc.
-   Contributed by David Wood @ New York University (wood@nyu.edu). 
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* This file includes tm-a29k.h, but predefines REGISTER_NAMES and
-   related macros.  The file supports a a29k running our flavor of
-   Unix on our Ultra3 PE Boards.  */
-
-/* Byte order is configurable, but this machine runs big-endian.  */
-#define TARGET_BYTE_ORDER BIG_ENDIAN
-
-/* Initializer for an array of names of registers.
-   There should be NUM_REGS strings in this initializer.
- */
-#define NUM_REGS   (EXO_REGNUM + 1)
-
-#define REGISTER_NAMES { 						 \
- "gr1",									 \
- "gr64", "gr65", "gr66", "gr67", "gr68", "gr69", "gr70", "gr71", "gr72", \
- "gr73", "gr74", "gr75", "gr76", "gr77", "gr78", "gr79", "gr80", "gr81", \
- "gr82", "gr83", "gr84", "gr85", "gr86", "gr87", "gr88", "gr89", "gr90", \
- "gr91", "gr92", "gr93", "gr94", "gr95",				 \
- "gr96", "gr97", "gr98", "gr99", "gr100", "gr101", "gr102", "gr103", "gr104", \
- "gr105", "gr106", "gr107", "gr108", "gr109", "gr110", "gr111", "gr112", \
- "gr113", "gr114", "gr115", "gr116", "gr117", "gr118", "gr119", "gr120", \
- "gr121", "gr122", "gr123", "gr124", "gr125", "gr126", "gr127",		 \
- "lr0", "lr1", "lr2", "lr3", "lr4", "lr5", "lr6", "lr7", "lr8", "lr9",   \
- "lr10", "lr11", "lr12", "lr13", "lr14", "lr15", "lr16", "lr17", "lr18", \
- "lr19", "lr20", "lr21", "lr22", "lr23", "lr24", "lr25", "lr26", "lr27", \
- "lr28", "lr29", "lr30", "lr31", "lr32", "lr33", "lr34", "lr35", "lr36", \
- "lr37", "lr38", "lr39", "lr40", "lr41", "lr42", "lr43", "lr44", "lr45", \
- "lr46", "lr47", "lr48", "lr49", "lr50", "lr51", "lr52", "lr53", "lr54", \
- "lr55", "lr56", "lr57", "lr58", "lr59", "lr60", "lr61", "lr62", "lr63", \
- "lr64", "lr65", "lr66", "lr67", "lr68", "lr69", "lr70", "lr71", "lr72", \
- "lr73", "lr74", "lr75", "lr76", "lr77", "lr78", "lr79", "lr80", "lr81", \
- "lr82", "lr83", "lr84", "lr85", "lr86", "lr87", "lr88", "lr89", "lr90", \
- "lr91", "lr92", "lr93", "lr94", "lr95", "lr96", "lr97", "lr98", "lr99", \
- "lr100", "lr101", "lr102", "lr103", "lr104", "lr105", "lr106", "lr107", \
- "lr108", "lr109", "lr110", "lr111", "lr112", "lr113", "lr114", "lr115", \
- "lr116", "lr117", "lr118", "lr119", "lr120", "lr121", "lr122", "lr123", \
- "lr124", "lr125", "lr126", "lr127",					 \
- "vab", "ops", "cps", "cfg", "cha", "chd", "chc", "rbp", "tmc", "tmr",	 \
- "pc0", "pc1", "pc2", "mmu", "lru",					 \
- "ipc", "ipa", "ipb", "q", "alu", "bp", "fc", "cr",			 \
- "fpe", "int", "fps", "exo" }
-
-
-#ifdef KERNEL_DEBUGGING
-#define	PADDR_U_REGNUM	22	/* gr86 */
-#define	RETURN_REGNUM	GR64_REGNUM
-#else
-#define	RETURN_REGNUM	GR96_REGNUM
-#endif /* KERNEL_DEBUGGING */
-
-
-/* Should rename all GR96_REGNUM to RETURN_REGNUM */
-#define GR1_REGNUM 	(0)
-#define GR64_REGNUM	1
-#define GR96_REGNUM 	(GR64_REGNUM + 32)
-/* This needs to be the memory stack pointer, not the register stack pointer,
-   to make call_function work right.  */
-#define SP_REGNUM 	MSP_REGNUM
-
-#define FP_REGNUM 	(LR0_REGNUM + 1)	/* lr1 */
-/* Large Return Pointer  */
-#define LRP_REGNUM (123 - 96 + RETURN_REGNUM)
-/* Static link pointer   */
-#define SLP_REGNUM (124 - 96 + RETURN_REGNUM)
-/* Memory Stack Pointer.  */
-#define MSP_REGNUM (125 - 96 + RETURN_REGNUM)
-/* Register allocate bound.  */
-#define RAB_REGNUM (126 - 96 + RETURN_REGNUM)
-/* Register Free Bound.  */
-#define RFB_REGNUM (127 - 96 + RETURN_REGNUM)
-/* Register Stack Pointer.  */
-#define RSP_REGNUM GR1_REGNUM
-#define LR0_REGNUM ( 32 +  GR96_REGNUM)
-
-/* Protected Special registers */
-#define VAB_REGNUM (LR0_REGNUM +  128)
-#define OPS_REGNUM (VAB_REGNUM + 1)
-#define CPS_REGNUM (VAB_REGNUM + 2)
-#define CFG_REGNUM (VAB_REGNUM + 3)
-#define CHA_REGNUM (VAB_REGNUM + 4)
-#define CHD_REGNUM (VAB_REGNUM + 5)
-#define CHC_REGNUM (VAB_REGNUM + 6)
-#define RBP_REGNUM (VAB_REGNUM + 7)
-#define TMC_REGNUM (VAB_REGNUM + 8)
-#define TMR_REGNUM (VAB_REGNUM + 9)
-#define NPC_REGNUM (VAB_REGNUM + 10)	/* pc0 */
-#define PC_REGNUM  (VAB_REGNUM + 11)	/* pc1 */
-#define PC2_REGNUM (VAB_REGNUM + 12)	/* pc2 */
-#define MMU_REGNUM (VAB_REGNUM + 13)
-#define LRU_REGNUM (VAB_REGNUM + 14)
-	/* Register sequence gap */
-/* Unprotected Special registers */
-#define IPC_REGNUM (LRU_REGNUM + 1)
-#define IPA_REGNUM (IPC_REGNUM + 1)
-#define IPB_REGNUM (IPC_REGNUM + 2)
-#define Q_REGNUM   (IPC_REGNUM + 3)
-#define ALU_REGNUM (IPC_REGNUM + 4)
-#define PS_REGNUM  ALU_REGNUM
-#define BP_REGNUM  (IPC_REGNUM + 5)
-#define FC_REGNUM  (IPC_REGNUM + 6)
-#define CR_REGNUM  (IPC_REGNUM + 7)
-	/* Register sequence gap */
-#define FPE_REGNUM (CR_REGNUM  + 1)
-#define INT_REGNUM (FPE_REGNUM + 1)
-#define FPS_REGNUM (FPE_REGNUM + 2)
-	/* Register sequence gap */
-#define EXO_REGNUM (FPS_REGNUM + 1)
-
-/* Special register #x.  */
-#define SR_REGNUM(x) \
-  ((x) < 15  ? VAB_REGNUM + (x)					 \
-   : (x) >= 128 && (x) < 136 ? IPC_REGNUM + (x-128)		 \
-   : (x) >= 160 && (x) < 163 ? FPE_REGNUM + (x-160)		 \
-   : (x) == 164 ? EXO_REGNUM                                     \
-   : (error ("Internal error in SR_REGNUM"), 0))
-
-#ifndef KERNEL_DEBUGGING
-/*
- * This macro defines the register numbers (from REGISTER_NAMES) that
- * are effectively unavailable to the user through ptrace().  It allows 
- * us to include the whole register set in REGISTER_NAMES (inorder to 
- * better support remote debugging).  If it is used in 
- * fetch/store_inferior_registers() gdb will not complain about I/O errors 
- * on fetching these registers.  If all registers in REGISTER_NAMES
- * are available, then return false (0).
- */
-#define CANNOT_STORE_REGISTER(regno)		\
-                  (((regno)>=GR64_REGNUM && (regno)<GR64_REGNUM+32) ||	\
-                   ((regno)==VAB_REGNUM) ||	\
-		   ((regno)==OPS_REGNUM) ||	\
-                   ((regno)>=CFG_REGNUM && (regno)<=TMR_REGNUM)     ||	\
-                   ((regno)==MMU_REGNUM) ||	\
-		   ((regno)==LRU_REGNUM) ||	\
-                   ((regno)>=ALU_REGNUM) ||	\
-                   ((regno)==CR_REGNUM)  ||	\
-		   ((regno)==EXO_REGNUM))
-#define CANNOT_FETCH_REGISTER(regno)	CANNOT_STORE_REGISTER(regno)
-#endif /* KERNEL_DEBUGGING */
-
-/*
- * Converts an sdb register number to an internal gdb register number.
- * Currently under gcc, gr96->0...gr128->31...lr0->32...lr127->159, or...
- *                      gr64->0...gr95->31, lr0->32...lr127->159.
- */
-#define SDB_REG_TO_REGNUM(value) (((value)<32) ? ((value)+RETURN_REGNUM) : \
-		 		                 ((value)-32+LR0_REGNUM))
-
-#ifdef KERNEL_DEBUGGING
-  /* ublock virtual address as defined in our sys/param.h */
-  /* FIXME: Should get this from sys/param.h */
-#define UVADDR	((32*0x100000)-8192)
-#endif
-
-/*
- * Are we in sigtramp(), needed in infrun.c.  Specific to ultra3, because
- * we take off the leading '_'.
- */
-#if !defined(KERNEL_DEBUGGING)
-#ifdef SYM1
-#define IN_SIGTRAMP(pc, name) (name && STREQ ("sigtramp", name))
-#else
-Need to define
-IN_SIGTRAMP () for sym2.
-#endif
-#endif				/* !KERNEL_DEBUGGING */
-
-#include "a29k/tm-a29k.h"
-
-/**** The following are definitions that override those in tm-a29k.h ****/
-
-/* This sequence of words is the instructions
-   mtsrim cr, 15
-   loadm 0, 0, lr2, msp     ; load first 16 words of arguments into registers
-   add msp, msp, 16 * 4     ; point to the remaining arguments
-   CONST_INSN:
-   const gr96,inf
-   consth gr96,inf
-   calli lr0, gr96
-   aseq 0x40,gr1,gr1   ; nop
-   asneq 0x50,gr1,gr1  ; breakpoint
-   When KERNEL_DEBUGGIN is defined, msp -> gr93, gr96 -> gr64,
-   7d  -> 5d,    60  -> 40
- */
-
-/* Position of the "const" instruction within CALL_DUMMY in bytes.  */
-#undef CALL_DUMMY
-#if TARGET_BYTE_ORDER == HOST_BYTE_ORDER
-#ifdef KERNEL_DEBUGGING		/* gr96 -> gr64 */
-#define CALL_DUMMY {0x0400870f, 0x3600825d, 0x155d5d40, 0x03ff40ff,    \
-                    0x02ff40ff, 0xc8008040, 0x70400101, 0x72500101}
-#else
-#define CALL_DUMMY {0x0400870f, 0x3600827d, 0x157d7d40, 0x03ff60ff,    \
-                    0x02ff60ff, 0xc8008060, 0x70400101, 0x72500101}
-#endif				/* KERNEL_DEBUGGING */
-#else				/* Byte order differs.  */
-you lose
-#endif				/* Byte order differs.  */
-
-#if !defined(KERNEL_DEBUGGING)
-#ifdef SYM1
-#undef  DECR_PC_AFTER_BREAK
-#define DECR_PC_AFTER_BREAK 0	/* Sym1 kernel does the decrement */
-#else
-->"ULTRA3 running other than sym1 OS" !;
-#endif
-#endif /* !KERNEL_DEBUGGING */
+/* OBSOLETE /* Parameters for NYU Ultracomputer 29000 target, for GDB, the GNU debugger. */
+/* OBSOLETE    Copyright 1990, 1991, 1993 Free Software Foundation, Inc. */
+/* OBSOLETE    Contributed by David Wood @ New York University (wood@nyu.edu).  */
+/* 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 file includes tm-a29k.h, but predefines REGISTER_NAMES and */
+/* OBSOLETE    related macros.  The file supports a a29k running our flavor of */
+/* OBSOLETE    Unix on our Ultra3 PE Boards.  */ */
+/* OBSOLETE  */
+/* OBSOLETE /* Byte order is configurable, but this machine runs big-endian.  */ */
+/* OBSOLETE #define TARGET_BYTE_ORDER BIG_ENDIAN */
+/* OBSOLETE  */
+/* OBSOLETE /* Initializer for an array of names of registers. */
+/* OBSOLETE    There should be NUM_REGS strings in this initializer. */
+/* OBSOLETE  */ */
+/* OBSOLETE #define NUM_REGS   (EXO_REGNUM + 1) */
+/* OBSOLETE  */
+/* OBSOLETE #define REGISTER_NAMES { 						 \ */
+/* OBSOLETE  "gr1",									 \ */
+/* OBSOLETE  "gr64", "gr65", "gr66", "gr67", "gr68", "gr69", "gr70", "gr71", "gr72", \ */
+/* OBSOLETE  "gr73", "gr74", "gr75", "gr76", "gr77", "gr78", "gr79", "gr80", "gr81", \ */
+/* OBSOLETE  "gr82", "gr83", "gr84", "gr85", "gr86", "gr87", "gr88", "gr89", "gr90", \ */
+/* OBSOLETE  "gr91", "gr92", "gr93", "gr94", "gr95",				 \ */
+/* OBSOLETE  "gr96", "gr97", "gr98", "gr99", "gr100", "gr101", "gr102", "gr103", "gr104", \ */
+/* OBSOLETE  "gr105", "gr106", "gr107", "gr108", "gr109", "gr110", "gr111", "gr112", \ */
+/* OBSOLETE  "gr113", "gr114", "gr115", "gr116", "gr117", "gr118", "gr119", "gr120", \ */
+/* OBSOLETE  "gr121", "gr122", "gr123", "gr124", "gr125", "gr126", "gr127",		 \ */
+/* OBSOLETE  "lr0", "lr1", "lr2", "lr3", "lr4", "lr5", "lr6", "lr7", "lr8", "lr9",   \ */
+/* OBSOLETE  "lr10", "lr11", "lr12", "lr13", "lr14", "lr15", "lr16", "lr17", "lr18", \ */
+/* OBSOLETE  "lr19", "lr20", "lr21", "lr22", "lr23", "lr24", "lr25", "lr26", "lr27", \ */
+/* OBSOLETE  "lr28", "lr29", "lr30", "lr31", "lr32", "lr33", "lr34", "lr35", "lr36", \ */
+/* OBSOLETE  "lr37", "lr38", "lr39", "lr40", "lr41", "lr42", "lr43", "lr44", "lr45", \ */
+/* OBSOLETE  "lr46", "lr47", "lr48", "lr49", "lr50", "lr51", "lr52", "lr53", "lr54", \ */
+/* OBSOLETE  "lr55", "lr56", "lr57", "lr58", "lr59", "lr60", "lr61", "lr62", "lr63", \ */
+/* OBSOLETE  "lr64", "lr65", "lr66", "lr67", "lr68", "lr69", "lr70", "lr71", "lr72", \ */
+/* OBSOLETE  "lr73", "lr74", "lr75", "lr76", "lr77", "lr78", "lr79", "lr80", "lr81", \ */
+/* OBSOLETE  "lr82", "lr83", "lr84", "lr85", "lr86", "lr87", "lr88", "lr89", "lr90", \ */
+/* OBSOLETE  "lr91", "lr92", "lr93", "lr94", "lr95", "lr96", "lr97", "lr98", "lr99", \ */
+/* OBSOLETE  "lr100", "lr101", "lr102", "lr103", "lr104", "lr105", "lr106", "lr107", \ */
+/* OBSOLETE  "lr108", "lr109", "lr110", "lr111", "lr112", "lr113", "lr114", "lr115", \ */
+/* OBSOLETE  "lr116", "lr117", "lr118", "lr119", "lr120", "lr121", "lr122", "lr123", \ */
+/* OBSOLETE  "lr124", "lr125", "lr126", "lr127",					 \ */
+/* OBSOLETE  "vab", "ops", "cps", "cfg", "cha", "chd", "chc", "rbp", "tmc", "tmr",	 \ */
+/* OBSOLETE  "pc0", "pc1", "pc2", "mmu", "lru",					 \ */
+/* OBSOLETE  "ipc", "ipa", "ipb", "q", "alu", "bp", "fc", "cr",			 \ */
+/* OBSOLETE  "fpe", "int", "fps", "exo" } */
+/* OBSOLETE  */
+/* OBSOLETE  */
+/* OBSOLETE #ifdef KERNEL_DEBUGGING */
+/* OBSOLETE #define	PADDR_U_REGNUM	22	/* gr86 */ */
+/* OBSOLETE #define	RETURN_REGNUM	GR64_REGNUM */
+/* OBSOLETE #else */
+/* OBSOLETE #define	RETURN_REGNUM	GR96_REGNUM */
+/* OBSOLETE #endif /* KERNEL_DEBUGGING */ */
+/* OBSOLETE  */
+/* OBSOLETE  */
+/* OBSOLETE /* Should rename all GR96_REGNUM to RETURN_REGNUM */ */
+/* OBSOLETE #define GR1_REGNUM 	(0) */
+/* OBSOLETE #define GR64_REGNUM	1 */
+/* OBSOLETE #define GR96_REGNUM 	(GR64_REGNUM + 32) */
+/* OBSOLETE /* This needs to be the memory stack pointer, not the register stack pointer, */
+/* OBSOLETE    to make call_function work right.  */ */
+/* OBSOLETE #define SP_REGNUM 	MSP_REGNUM */
+/* OBSOLETE  */
+/* OBSOLETE #define FP_REGNUM 	(LR0_REGNUM + 1)	/* lr1 */ */
+/* OBSOLETE /* Large Return Pointer  */ */
+/* OBSOLETE #define LRP_REGNUM (123 - 96 + RETURN_REGNUM) */
+/* OBSOLETE /* Static link pointer   */ */
+/* OBSOLETE #define SLP_REGNUM (124 - 96 + RETURN_REGNUM) */
+/* OBSOLETE /* Memory Stack Pointer.  */ */
+/* OBSOLETE #define MSP_REGNUM (125 - 96 + RETURN_REGNUM) */
+/* OBSOLETE /* Register allocate bound.  */ */
+/* OBSOLETE #define RAB_REGNUM (126 - 96 + RETURN_REGNUM) */
+/* OBSOLETE /* Register Free Bound.  */ */
+/* OBSOLETE #define RFB_REGNUM (127 - 96 + RETURN_REGNUM) */
+/* OBSOLETE /* Register Stack Pointer.  */ */
+/* OBSOLETE #define RSP_REGNUM GR1_REGNUM */
+/* OBSOLETE #define LR0_REGNUM ( 32 +  GR96_REGNUM) */
+/* OBSOLETE  */
+/* OBSOLETE /* Protected Special registers */ */
+/* OBSOLETE #define VAB_REGNUM (LR0_REGNUM +  128) */
+/* OBSOLETE #define OPS_REGNUM (VAB_REGNUM + 1) */
+/* OBSOLETE #define CPS_REGNUM (VAB_REGNUM + 2) */
+/* OBSOLETE #define CFG_REGNUM (VAB_REGNUM + 3) */
+/* OBSOLETE #define CHA_REGNUM (VAB_REGNUM + 4) */
+/* OBSOLETE #define CHD_REGNUM (VAB_REGNUM + 5) */
+/* OBSOLETE #define CHC_REGNUM (VAB_REGNUM + 6) */
+/* OBSOLETE #define RBP_REGNUM (VAB_REGNUM + 7) */
+/* OBSOLETE #define TMC_REGNUM (VAB_REGNUM + 8) */
+/* OBSOLETE #define TMR_REGNUM (VAB_REGNUM + 9) */
+/* OBSOLETE #define NPC_REGNUM (VAB_REGNUM + 10)	/* pc0 */ */
+/* OBSOLETE #define PC_REGNUM  (VAB_REGNUM + 11)	/* pc1 */ */
+/* OBSOLETE #define PC2_REGNUM (VAB_REGNUM + 12)	/* pc2 */ */
+/* OBSOLETE #define MMU_REGNUM (VAB_REGNUM + 13) */
+/* OBSOLETE #define LRU_REGNUM (VAB_REGNUM + 14) */
+/* OBSOLETE 	/* Register sequence gap */ */
+/* OBSOLETE /* Unprotected Special registers */ */
+/* OBSOLETE #define IPC_REGNUM (LRU_REGNUM + 1) */
+/* OBSOLETE #define IPA_REGNUM (IPC_REGNUM + 1) */
+/* OBSOLETE #define IPB_REGNUM (IPC_REGNUM + 2) */
+/* OBSOLETE #define Q_REGNUM   (IPC_REGNUM + 3) */
+/* OBSOLETE #define ALU_REGNUM (IPC_REGNUM + 4) */
+/* OBSOLETE #define PS_REGNUM  ALU_REGNUM */
+/* OBSOLETE #define BP_REGNUM  (IPC_REGNUM + 5) */
+/* OBSOLETE #define FC_REGNUM  (IPC_REGNUM + 6) */
+/* OBSOLETE #define CR_REGNUM  (IPC_REGNUM + 7) */
+/* OBSOLETE 	/* Register sequence gap */ */
+/* OBSOLETE #define FPE_REGNUM (CR_REGNUM  + 1) */
+/* OBSOLETE #define INT_REGNUM (FPE_REGNUM + 1) */
+/* OBSOLETE #define FPS_REGNUM (FPE_REGNUM + 2) */
+/* OBSOLETE 	/* Register sequence gap */ */
+/* OBSOLETE #define EXO_REGNUM (FPS_REGNUM + 1) */
+/* OBSOLETE  */
+/* OBSOLETE /* Special register #x.  */ */
+/* OBSOLETE #define SR_REGNUM(x) \ */
+/* OBSOLETE   ((x) < 15  ? VAB_REGNUM + (x)					 \ */
+/* OBSOLETE    : (x) >= 128 && (x) < 136 ? IPC_REGNUM + (x-128)		 \ */
+/* OBSOLETE    : (x) >= 160 && (x) < 163 ? FPE_REGNUM + (x-160)		 \ */
+/* OBSOLETE    : (x) == 164 ? EXO_REGNUM                                     \ */
+/* OBSOLETE    : (error ("Internal error in SR_REGNUM"), 0)) */
+/* OBSOLETE  */
+/* OBSOLETE #ifndef KERNEL_DEBUGGING */
+/* OBSOLETE /* */
+/* OBSOLETE  * This macro defines the register numbers (from REGISTER_NAMES) that */
+/* OBSOLETE  * are effectively unavailable to the user through ptrace().  It allows  */
+/* OBSOLETE  * us to include the whole register set in REGISTER_NAMES (inorder to  */
+/* OBSOLETE  * better support remote debugging).  If it is used in  */
+/* OBSOLETE  * fetch/store_inferior_registers() gdb will not complain about I/O errors  */
+/* OBSOLETE  * on fetching these registers.  If all registers in REGISTER_NAMES */
+/* OBSOLETE  * are available, then return false (0). */
+/* OBSOLETE  */ */
+/* OBSOLETE #define CANNOT_STORE_REGISTER(regno)		\ */
+/* OBSOLETE                   (((regno)>=GR64_REGNUM && (regno)<GR64_REGNUM+32) ||	\ */
+/* OBSOLETE                    ((regno)==VAB_REGNUM) ||	\ */
+/* OBSOLETE 		   ((regno)==OPS_REGNUM) ||	\ */
+/* OBSOLETE                    ((regno)>=CFG_REGNUM && (regno)<=TMR_REGNUM)     ||	\ */
+/* OBSOLETE                    ((regno)==MMU_REGNUM) ||	\ */
+/* OBSOLETE 		   ((regno)==LRU_REGNUM) ||	\ */
+/* OBSOLETE                    ((regno)>=ALU_REGNUM) ||	\ */
+/* OBSOLETE                    ((regno)==CR_REGNUM)  ||	\ */
+/* OBSOLETE 		   ((regno)==EXO_REGNUM)) */
+/* OBSOLETE #define CANNOT_FETCH_REGISTER(regno)	CANNOT_STORE_REGISTER(regno) */
+/* OBSOLETE #endif /* KERNEL_DEBUGGING */ */
+/* OBSOLETE  */
+/* OBSOLETE /* */
+/* OBSOLETE  * Converts an sdb register number to an internal gdb register number. */
+/* OBSOLETE  * Currently under gcc, gr96->0...gr128->31...lr0->32...lr127->159, or... */
+/* OBSOLETE  *                      gr64->0...gr95->31, lr0->32...lr127->159. */
+/* OBSOLETE  */ */
+/* OBSOLETE #define SDB_REG_TO_REGNUM(value) (((value)<32) ? ((value)+RETURN_REGNUM) : \ */
+/* OBSOLETE 		 		                 ((value)-32+LR0_REGNUM)) */
+/* OBSOLETE  */
+/* OBSOLETE #ifdef KERNEL_DEBUGGING */
+/* OBSOLETE   /* ublock virtual address as defined in our sys/param.h */ */
+/* OBSOLETE   /* FIXME: Should get this from sys/param.h */ */
+/* OBSOLETE #define UVADDR	((32*0x100000)-8192) */
+/* OBSOLETE #endif */
+/* OBSOLETE  */
+/* OBSOLETE /* */
+/* OBSOLETE  * Are we in sigtramp(), needed in infrun.c.  Specific to ultra3, because */
+/* OBSOLETE  * we take off the leading '_'. */
+/* OBSOLETE  */ */
+/* OBSOLETE #if !defined(KERNEL_DEBUGGING) */
+/* OBSOLETE #ifdef SYM1 */
+/* OBSOLETE #define IN_SIGTRAMP(pc, name) (name && STREQ ("sigtramp", name)) */
+/* OBSOLETE #else */
+/* OBSOLETE Need to define */
+/* OBSOLETE IN_SIGTRAMP () for sym2. */
+/* OBSOLETE #endif */
+/* OBSOLETE #endif				/* !KERNEL_DEBUGGING */ */
+/* OBSOLETE  */
+/* OBSOLETE #include "a29k/tm-a29k.h" */
+/* OBSOLETE  */
+/* OBSOLETE /**** The following are definitions that override those in tm-a29k.h ****/ */
+/* OBSOLETE  */
+/* OBSOLETE /* This sequence of words is the instructions */
+/* OBSOLETE    mtsrim cr, 15 */
+/* OBSOLETE    loadm 0, 0, lr2, msp     ; load first 16 words of arguments into registers */
+/* OBSOLETE    add msp, msp, 16 * 4     ; point to the remaining arguments */
+/* OBSOLETE    CONST_INSN: */
+/* OBSOLETE    const gr96,inf */
+/* OBSOLETE    consth gr96,inf */
+/* OBSOLETE    calli lr0, gr96 */
+/* OBSOLETE    aseq 0x40,gr1,gr1   ; nop */
+/* OBSOLETE    asneq 0x50,gr1,gr1  ; breakpoint */
+/* OBSOLETE    When KERNEL_DEBUGGIN is defined, msp -> gr93, gr96 -> gr64, */
+/* OBSOLETE    7d  -> 5d,    60  -> 40 */
+/* OBSOLETE  */ */
+/* OBSOLETE  */
+/* OBSOLETE /* Position of the "const" instruction within CALL_DUMMY in bytes.  */ */
+/* OBSOLETE #undef CALL_DUMMY */
+/* OBSOLETE #if TARGET_BYTE_ORDER == HOST_BYTE_ORDER */
+/* OBSOLETE #ifdef KERNEL_DEBUGGING		/* gr96 -> gr64 */ */
+/* OBSOLETE #define CALL_DUMMY {0x0400870f, 0x3600825d, 0x155d5d40, 0x03ff40ff,    \ */
+/* OBSOLETE                     0x02ff40ff, 0xc8008040, 0x70400101, 0x72500101} */
+/* OBSOLETE #else */
+/* OBSOLETE #define CALL_DUMMY {0x0400870f, 0x3600827d, 0x157d7d40, 0x03ff60ff,    \ */
+/* OBSOLETE                     0x02ff60ff, 0xc8008060, 0x70400101, 0x72500101} */
+/* OBSOLETE #endif				/* KERNEL_DEBUGGING */ */
+/* OBSOLETE #else				/* Byte order differs.  */ */
+/* OBSOLETE you lose */
+/* OBSOLETE #endif				/* Byte order differs.  */ */
+/* OBSOLETE  */
+/* OBSOLETE #if !defined(KERNEL_DEBUGGING) */
+/* OBSOLETE #ifdef SYM1 */
+/* OBSOLETE #undef  DECR_PC_AFTER_BREAK */
+/* OBSOLETE #define DECR_PC_AFTER_BREAK 0	/* Sym1 kernel does the decrement */ */
+/* OBSOLETE #else */
+/* OBSOLETE ->"ULTRA3 running other than sym1 OS" !; */
+/* OBSOLETE #endif */
+/* OBSOLETE #endif /* !KERNEL_DEBUGGING */ */
diff --git a/gdb/config/a29k/ultra3.mh b/gdb/config/a29k/ultra3.mh
index 2f211c5..36e3711 100644
--- a/gdb/config/a29k/ultra3.mh
+++ b/gdb/config/a29k/ultra3.mh
@@ -1,13 +1,12 @@
-# Host: NYU Ultracomputer (AMD 29000 running Unix)
-
-CC=u3cc
-
-XM_FILE= xm-ultra3.h
-XDEPFILES= ultra3-xdep.o 
-
-MH_CFLAGS = -DSYM1
-XM_CLIBS = -lsysv -ljobs -ltermlib 
-
-NAT_FILE= nm-ultra3.h
-NATDEPFILES= infptrace.o inftarg.o fork-child.o ultra3-nat.o
-
+# OBSOLETE # Host: NYU Ultracomputer (AMD 29000 running Unix)
+# OBSOLETE 
+# OBSOLETE CC=u3cc
+# OBSOLETE 
+# OBSOLETE XM_FILE= xm-ultra3.h
+# OBSOLETE XDEPFILES= ultra3-xdep.o 
+# OBSOLETE 
+# OBSOLETE MH_CFLAGS = -DSYM1
+# OBSOLETE XM_CLIBS = -lsysv -ljobs -ltermlib 
+# OBSOLETE 
+# OBSOLETE NAT_FILE= nm-ultra3.h
+# OBSOLETE NATDEPFILES= infptrace.o inftarg.o fork-child.o ultra3-nat.o
diff --git a/gdb/config/a29k/ultra3.mt b/gdb/config/a29k/ultra3.mt
index 1f5fd2f..a95d3d1 100644
--- a/gdb/config/a29k/ultra3.mt
+++ b/gdb/config/a29k/ultra3.mt
@@ -1,6 +1,6 @@
-# Target: AMD 29000 running Unix on New York University processor board
-TDEPFILES= a29k-tdep.o
-TM_FILE= tm-ultra3.h
-
-# SYM1 is some OS they have.
-MT_CFLAGS = -DSYM1
+# OBSOLETE # Target: AMD 29000 running Unix on New York University processor board
+# OBSOLETE TDEPFILES= a29k-tdep.o
+# OBSOLETE TM_FILE= tm-ultra3.h
+# OBSOLETE 
+# OBSOLETE # SYM1 is some OS they have.
+# OBSOLETE MT_CFLAGS = -DSYM1
diff --git a/gdb/config/a29k/xm-ultra3.h b/gdb/config/a29k/xm-ultra3.h
index c9893f8..621e810 100644
--- a/gdb/config/a29k/xm-ultra3.h
+++ b/gdb/config/a29k/xm-ultra3.h
@@ -1,53 +1,53 @@
-/* Host definitions for GDB running on an a29k NYU Ultracomputer
-   Copyright 1986, 1987, 1989, 1991, 1993 Free Software Foundation, Inc.
-   Contributed by David Wood (wood@lab.ultra.nyu.edu).
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* Here at NYU we have what we call an ULTRA3 PE board.  So
-   ifdefs for ULTRA3 are my doing.  At this point in time,
-   I don't know of any other Unixi running on the a29k.  */
-
-#define HOST_BYTE_ORDER BIG_ENDIAN
-
-#define HAVE_WAIT_STRUCT
-
-#ifndef L_SET
-#define L_SET   0		/* set the seek pointer */
-#define L_INCR  1		/* increment the seek pointer */
-#define L_XTND  2		/* extend the file size */
-#endif
-
-#ifndef O_RDONLY
-#define O_RDONLY 0
-#define O_WRONLY 1
-#define O_RDWR	  2
-#endif
-
-#ifndef F_OK
-#define R_OK 4
-#define W_OK 2
-#define X_OK 1
-#define F_OK 0
-#endif
-
-/* System doesn't provide siginterrupt().  */
-#define	NO_SIGINTERRUPT
-
-/* System uses a `short' to hold a process group ID.  */
-#define	SHORT_PGRP
+/* OBSOLETE /* Host definitions for GDB running on an a29k NYU Ultracomputer */
+/* OBSOLETE    Copyright 1986, 1987, 1989, 1991, 1993 Free Software Foundation, Inc. */
+/* OBSOLETE    Contributed by David Wood (wood@lab.ultra.nyu.edu). */
+/* 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 /* Here at NYU we have what we call an ULTRA3 PE board.  So */
+/* OBSOLETE    ifdefs for ULTRA3 are my doing.  At this point in time, */
+/* OBSOLETE    I don't know of any other Unixi running on the a29k.  */ */
+/* OBSOLETE  */
+/* OBSOLETE #define HOST_BYTE_ORDER BIG_ENDIAN */
+/* OBSOLETE  */
+/* OBSOLETE #define HAVE_WAIT_STRUCT */
+/* OBSOLETE  */
+/* OBSOLETE #ifndef L_SET */
+/* OBSOLETE #define L_SET   0		/* set the seek pointer */ */
+/* OBSOLETE #define L_INCR  1		/* increment the seek pointer */ */
+/* OBSOLETE #define L_XTND  2		/* extend the file size */ */
+/* OBSOLETE #endif */
+/* OBSOLETE  */
+/* OBSOLETE #ifndef O_RDONLY */
+/* OBSOLETE #define O_RDONLY 0 */
+/* OBSOLETE #define O_WRONLY 1 */
+/* OBSOLETE #define O_RDWR	  2 */
+/* OBSOLETE #endif */
+/* OBSOLETE  */
+/* OBSOLETE #ifndef F_OK */
+/* OBSOLETE #define R_OK 4 */
+/* OBSOLETE #define W_OK 2 */
+/* OBSOLETE #define X_OK 1 */
+/* OBSOLETE #define F_OK 0 */
+/* OBSOLETE #endif */
+/* OBSOLETE  */
+/* OBSOLETE /* System doesn't provide siginterrupt().  */ */
+/* OBSOLETE #define	NO_SIGINTERRUPT */
+/* OBSOLETE  */
+/* OBSOLETE /* System uses a `short' to hold a process group ID.  */ */
+/* OBSOLETE #define	SHORT_PGRP */