Obsolete the d30v.

6 files changed, 1703 insertions, 1697 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index dda63f5..bd5b860 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,11 @@
+2002-07-13  Andrew Cagney  <ac131313@redhat.com>
+
+	* MAINTAINERS: Note that d30v / d30v-elf has been made obsolete.
+	* configure.tgt: Mark d30v-*-* as obsolete.
+	* d30v-tdep.c: Mark file as obsolete.
+	* config/d30v/d30v.mt: Ditto.
+	* config/d30v/tm-d30v.h: Ditto.
+
 2002-07-13  Aidan Skinner <aidan@velvet.net>
 
 	* ada-tasks.c (add_task_entry): replace calls to
diff --git a/gdb/MAINTAINERS b/gdb/MAINTAINERS
index f2e4485..a6582a2 100644
--- a/gdb/MAINTAINERS
+++ b/gdb/MAINTAINERS
@@ -78,9 +78,7 @@ maintainer works with the native maintainer when resolving API issues.
 	d10v		--target=d10v-elf ,-Werror
 			Maintenance only
 
-	d30v		--target=d30v-elf ,-Werror
-			Maintenance only
-			OBSOLETE candidate, not multi-arch
+	d30v		(--target=d30v-elf OBSOLETE)
 
 	djgpp		--target=i586-pc-msdosdjgpp ,-Werror
 			(See native and host)
diff --git a/gdb/config/d30v/d30v.mt b/gdb/config/d30v/d30v.mt
index da0af2f..49bd83b 100644
--- a/gdb/config/d30v/d30v.mt
+++ b/gdb/config/d30v/d30v.mt
@@ -1,5 +1,5 @@
-# Target: Mitsubishi D30V processor
-TDEPFILES= d30v-tdep.o
-TM_FILE= tm-d30v.h
-SIM_OBS= remote-sim.o
-SIM= ../sim/d30v/libsim.a
+# 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
index e233630..3e1ea3f 100644
--- a/gdb/config/d30v/tm-d30v.h
+++ b/gdb/config/d30v/tm-d30v.h
@@ -1,323 +1,323 @@
-/* Target-specific definition for the Mitsubishi D30V
-   Copyright 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_D30V_H
-#define TM_D30V_H
-
-#include "regcache.h"
-
-/* Offset from address of function to start of its code.
-   Zero on most machines.  */
-
-#define FUNCTION_START_OFFSET 0
-
-/* these are the addresses the D30V-EVA board maps data */
-/* and instruction memory to. */
-
-#define DMEM_START	0x20000000
-#define IMEM_START	0x00000000	/* was 0x10000000 */
-#define STACK_START	0x20007ffe
-
-/* Forward decls for prototypes */
-struct frame_info;
-struct frame_saved_regs;
-struct type;
-struct value;
-
-/* Advance PC across any function entry prologue instructions
-   to reach some "real" code.  */
-
-extern CORE_ADDR d30v_skip_prologue (CORE_ADDR);
-#define SKIP_PROLOGUE(ip) (d30v_skip_prologue (ip))
-
-
-/* Stack grows downward.  */
-#define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
-
-/* for a breakpoint, use "dbt || nop" */
-#define BREAKPOINT {0x00, 0xb0, 0x00, 0x00,\
-		    0x00, 0xf0, 0x00, 0x00}
-
-/* If your kernel resets the pc after the trap happens you may need to
-   define this before including this file.  */
-#define DECR_PC_AFTER_BREAK 0
-
-#define REGISTER_NAMES \
-{   "r0",  "r1",  "r2",  "r3",  "r4",  "r5",  "r6",  "r7",	\
-    "r8",  "r9",  "r10", "r11", "r12", "r13", "r14", "r15",	\
-    "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23",	\
-    "r24", "r25", "r26", "r27", "r28", "r29", "r30", "r31",	\
-    "r32", "r33", "r34", "r35", "r36", "r37", "r38", "r39",	\
-    "r40", "r41", "r42", "r43", "r44", "r45", "r46", "r47",	\
-    "r48", "r49", "r50", "r51", "r52", "r53", "r54", "r55",	\
-    "r56", "r57", "r58", "r59", "r60", "r61", "r62", "r63",	\
-    "spi", "spu", \
-    "psw", "bpsw", "pc", "bpc", "dpsw", "dpc", "cr6", "rpt_c",	\
-    "rpt_s", "rpt_e", "mod_s", "mod_e", "cr12", "cr13", "iba", "eit_vb",\
-    "int_s", "int_m", "a0", "a1" \
-    }
-
-#define NUM_REGS 86
-
-/* Register numbers of various important registers.
-   Note that some of these values are "real" register numbers,
-   and correspond to the general registers of the machine,
-   and some are "phony" register numbers which are too large
-   to be actual register numbers as far as the user is concerned
-   but do serve to get the desired values when passed to read_register.  */
-
-#define R0_REGNUM	0
-#define FP_REGNUM	61
-#define LR_REGNUM 	62
-#define SP_REGNUM 	63
-#define SPI_REGNUM	64	/* Interrupt stack pointer */
-#define SPU_REGNUM	65	/* User stack pointer */
-#define CREGS_START	66
-
-#define PSW_REGNUM 	(CREGS_START + 0)	/* psw, bpsw, or dpsw??? */
-#define     PSW_SM (((unsigned long)0x80000000) >> 0)	/* Stack mode: 0/SPI */
-							/*             1/SPU */
-#define     PSW_EA (((unsigned long)0x80000000) >> 2)	/* Execution status */
-#define     PSW_DB (((unsigned long)0x80000000) >> 3)	/* Debug mode */
-#define     PSW_DS (((unsigned long)0x80000000) >> 4)	/* Debug EIT status */
-#define     PSW_IE (((unsigned long)0x80000000) >> 5)	/* Interrupt enable */
-#define     PSW_RP (((unsigned long)0x80000000) >> 6)	/* Repeat enable */
-#define     PSW_MD (((unsigned long)0x80000000) >> 7)	/* Modulo enable */
-#define     PSW_F0 (((unsigned long)0x80000000) >> 17)	/* F0 flag */
-#define     PSW_F1 (((unsigned long)0x80000000) >> 19)	/* F1 flag */
-#define     PSW_F2 (((unsigned long)0x80000000) >> 21)	/* F2 flag */
-#define     PSW_F3 (((unsigned long)0x80000000) >> 23)	/* F3 flag */
-#define     PSW_S  (((unsigned long)0x80000000) >> 25)	/* Saturation flag */
-#define     PSW_V  (((unsigned long)0x80000000) >> 27)	/* Overflow flag */
-#define     PSW_VA (((unsigned long)0x80000000) >> 29)	/* Accum. overflow */
-#define     PSW_C  (((unsigned long)0x80000000) >> 31)	/* Carry/Borrow flag */
-
-#define BPSW_REGNUM	(CREGS_START + 1)	/* Backup PSW (on interrupt) */
-#define PC_REGNUM 	(CREGS_START + 2)	/* pc, bpc, or dpc??? */
-#define BPC_REGNUM 	(CREGS_START + 3)	/* Backup PC (on interrupt) */
-#define DPSW_REGNUM	(CREGS_START + 4)	/* Backup PSW (on debug trap) */
-#define DPC_REGNUM 	(CREGS_START + 5)	/* Backup PC (on debug trap) */
-#define RPT_C_REGNUM	(CREGS_START + 7)	/* Loop count */
-#define RPT_S_REGNUM	(CREGS_START + 8)	/* Loop start address */
-#define RPT_E_REGNUM	(CREGS_START + 9)	/* Loop end address */
-#define MOD_S_REGNUM	(CREGS_START + 10)
-#define MOD_E_REGNUM	(CREGS_START + 11)
-#define IBA_REGNUM	(CREGS_START + 14)	/* Instruction break address */
-#define EIT_VB_REGNUM	(CREGS_START + 15)	/* Vector base address */
-#define INT_S_REGNUM	(CREGS_START + 16)	/* Interrupt status */
-#define INT_M_REGNUM	(CREGS_START + 17)	/* Interrupt mask */
-#define A0_REGNUM 	84
-#define A1_REGNUM 	85
-
-/* Say how much memory is needed to store a copy of the register set */
-#define REGISTER_BYTES    ((NUM_REGS - 2) * 4 + 2 * 8)
-
-/* Index within `registers' of the first byte of the space for
-   register N.  */
-
-#define REGISTER_BYTE(N)  \
-( ((N) >= A0_REGNUM) ? ( ((N) - A0_REGNUM) * 8 + A0_REGNUM * 4 ) : ((N) * 4) )
-
-/* Number of bytes of storage in the actual machine representation
-   for register N.  */
-
-#define REGISTER_RAW_SIZE(N) ( ((N) >= A0_REGNUM) ? 8 : 4 )
-
-/* Number of bytes of storage in the program's representation
-   for register N.  */
-#define REGISTER_VIRTUAL_SIZE(N) REGISTER_RAW_SIZE(N)
-
-/* Largest value REGISTER_RAW_SIZE can have.  */
-
-#define MAX_REGISTER_RAW_SIZE 8
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-
-#define MAX_REGISTER_VIRTUAL_SIZE 8
-
-/* Return the GDB type object for the "standard" data type
-   of data in register N.  */
-
-#define REGISTER_VIRTUAL_TYPE(N) \
-( ((N) < A0_REGNUM ) ? builtin_type_long : builtin_type_long_long)
-
-/* Writing to r0 is a noop (not an error or exception or anything like
-   that, however).  */
-
-#define CANNOT_STORE_REGISTER(regno) ((regno) == R0_REGNUM)
-
-void d30v_do_registers_info (int regnum, int fpregs);
-
-#define DO_REGISTERS_INFO d30v_do_registers_info
-
-/* Store the address of the place in which to copy the structure the
-   subroutine will return.  This is called from call_function. 
-
-   We store structs through a pointer passed in R2 */
-
-#define STORE_STRUCT_RETURN(ADDR, SP) \
-    { write_register (2, (ADDR));  }
-
-
-/* Write into appropriate registers a function return value
-   of type TYPE, given in virtual format.  
-
-   Things always get returned in R2/R3 */
-
-#define STORE_RETURN_VALUE(TYPE,VALBUF) \
-  write_register_bytes (REGISTER_BYTE(2), VALBUF, TYPE_LENGTH (TYPE))
-
-
-/* Extract from an array REGBUF containing the (raw) register state
-   the address in which a function should return its structure value,
-   as a CORE_ADDR (or an expression that can be used as one).  */
-#define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) (((CORE_ADDR *)(REGBUF))[2])
-
-
-/* Define other aspects of the stack frame. 
-   we keep a copy of the worked out return pc lying around, since it
-   is a useful bit of info */
-
-#define EXTRA_FRAME_INFO \
-    CORE_ADDR return_pc; \
-    CORE_ADDR dummy; \
-    int frameless; \
-    int size;
-
-#define INIT_EXTRA_FRAME_INFO(fromleaf, fi) \
-    d30v_init_extra_frame_info(fromleaf, fi)
-
-extern void d30v_init_extra_frame_info (int fromleaf, struct frame_info *fi);
-
-/* A macro that tells us whether the function invocation represented
-   by FI does not have a frame on the stack associated with it.  If it
-   does not, FRAMELESS is set to 1, else 0.  */
-
-#define FRAMELESS_FUNCTION_INVOCATION(FI) \
-  (frameless_look_for_prologue (FI))
-
-CORE_ADDR d30v_frame_chain (struct frame_info *frame);
-#define FRAME_CHAIN(FRAME)       d30v_frame_chain(FRAME)
-extern int d30v_frame_chain_valid (CORE_ADDR, struct frame_info *);
-#define FRAME_CHAIN_VALID(chain, thisframe) d30v_frame_chain_valid (chain, thisframe)
-#define FRAME_SAVED_PC(FRAME)    ((FRAME)->return_pc)
-#define FRAME_ARGS_ADDRESS(fi)   (fi)->frame
-#define FRAME_LOCALS_ADDRESS(fi) (fi)->frame
-
-void d30v_init_frame_pc (int fromleaf, struct frame_info *prev);
-#define INIT_FRAME_PC_FIRST(fromleaf, prev)	d30v_init_frame_pc(fromleaf, prev)
-#define INIT_FRAME_PC(fromleaf, prev)	/* nada */
-
-/* Immediately after a function call, return the saved pc.  We can't */
-/* use frame->return_pc beause that is determined by reading R62 off the */
-/* stack and that may not be written yet. */
-
-#define SAVED_PC_AFTER_CALL(frame) (read_register(LR_REGNUM))
-
-/* Set VAL to the number of args passed to frame described by FI.
-   Can set VAL to -1, meaning no way to tell.  */
-/* We can't tell how many args there are */
-
-#define FRAME_NUM_ARGS(fi) (-1)
-
-/* Return number of bytes at start of arglist that are not really args.  */
-
-#define FRAME_ARGS_SKIP 0
-
-
-/* Put here the code to store, into a struct frame_saved_regs,
-   the addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special:
-   the address we return for it IS the sp for the next frame.  */
-
-#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs)	    \
-   d30v_frame_find_saved_regs(frame_info, &(frame_saved_regs))
-
-extern void d30v_frame_find_saved_regs (struct frame_info *,
-					struct frame_saved_regs *);
-
-/* DUMMY FRAMES.  Need these to support inferior function calls.
-   They work like this on D30V:
-   First we set a breakpoint at 0 or __start.
-   Then we push all the registers onto the stack.
-   Then put the function arguments in the proper registers and set r13
-   to our breakpoint address.
-   Finally call the function directly.
-   When it hits the breakpoint, clear the break point and pop the old
-   register contents off the stack. */
-
-#define CALL_DUMMY		{ 0 }
-#define PUSH_DUMMY_FRAME
-#define CALL_DUMMY_START_OFFSET	0
-#define CALL_DUMMY_LOCATION	AT_ENTRY_POINT
-#define CALL_DUMMY_BREAKPOINT_OFFSET (0)
-
-extern CORE_ADDR d30v_call_dummy_address (void);
-#define CALL_DUMMY_ADDRESS() d30v_call_dummy_address()
-
-#define FIX_CALL_DUMMY(dummyname, pc, fun, nargs, args, type, gcc_p) \
-sp = d30v_fix_call_dummy (dummyname, pc, fun, nargs, args, type, gcc_p)
-
-#define PC_IN_CALL_DUMMY(pc, sp, frame_address)	( pc == IMEM_START + 4 )
-
-extern CORE_ADDR d30v_fix_call_dummy (char *, CORE_ADDR, CORE_ADDR,
-				      int, struct value **,
-				      struct type *, int);
-#define PUSH_ARGUMENTS(nargs, args, sp, struct_return, struct_addr) \
-  (d30v_push_arguments((nargs), (args), (sp), (struct_return), (struct_addr)))
-extern CORE_ADDR d30v_push_arguments (int, struct value **, CORE_ADDR, int,
-				      CORE_ADDR);
-
-
-/* Extract from an array REGBUF containing the (raw) register state
-   a function return value of type TYPE, and copy that, in virtual format,
-   into VALBUF.  */
-
-#define DEPRECATED_EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \
-d30v_extract_return_value(TYPE, REGBUF, VALBUF)
-extern void d30v_extract_return_value (struct type *, char *, char *);
-
-
-/* Discard from the stack the innermost frame,
-   restoring all saved registers.  */
-#define POP_FRAME d30v_pop_frame();
-extern void d30v_pop_frame (void);
-
-#define REGISTER_SIZE 4
-
-/* Need to handle SP special, as we need to select between spu and spi.  */
-#if 0				/* XXX until the simulator is fixed */
-#define TARGET_READ_SP() ((read_register (PSW_REGNUM) & PSW_SM) \
-			  ? read_register (SPU_REGNUM) \
-			  : read_register (SPI_REGNUM))
-
-#define TARGET_WRITE_SP(val) ((read_register (PSW_REGNUM) & PSW_SM) \
-			  ? write_register (SPU_REGNUM, (val)) \
-			  : write_register (SPI_REGNUM, (val)))
-#endif
-
-#define STACK_ALIGN(len)	(((len) + 7 ) & ~7)
-
-/* Turn this on to cause remote-sim.c to use sim_set/clear_breakpoint. */
-
-#define SIM_HAS_BREAKPOINTS
-
-#endif /* TM_D30V_H */
+/* 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/configure.tgt b/gdb/configure.tgt
index 1217d10..dd48ae5 100644
--- a/gdb/configure.tgt
+++ b/gdb/configure.tgt
@@ -66,7 +66,7 @@ avr-*-*)		gdb_target=avr
 cris*)                  gdb_target=cris ;;
 
 d10v-*-*)		gdb_target=d10v ;;
-d30v-*-*)		gdb_target=d30v ;;
+# OBSOLETE d30v-*-*)		gdb_target=d30v ;;
 
 h8300-*-*)		gdb_target=h8300 ;;
 h8500-*-*)		gdb_target=h8500 ;;
diff --git a/gdb/d30v-tdep.c b/gdb/d30v-tdep.c
index b5d3a3b..0891370 100644
--- a/gdb/d30v-tdep.c
+++ b/gdb/d30v-tdep.c
@@ -1,1365 +1,1365 @@
-/* Target-dependent code for Mitsubishi D30V, for GDB.
-
-   Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 Free Software
-   Foundation, Inc.
-
-   This file is part of GDB.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/*  Contributed by Martin Hunt, hunt@cygnus.com */
-
-#include "defs.h"
-#include "frame.h"
-#include "obstack.h"
-#include "symtab.h"
-#include "gdbtypes.h"
-#include "gdbcmd.h"
-#include "gdbcore.h"
-#include "gdb_string.h"
-#include "value.h"
-#include "inferior.h"
-#include "dis-asm.h"
-#include "symfile.h"
-#include "objfiles.h"
-#include "regcache.h"
-
-#include "language.h" /* For local_hex_string() */
-
-void d30v_frame_find_saved_regs (struct frame_info *fi,
-				 struct frame_saved_regs *fsr);
-void d30v_frame_find_saved_regs_offsets (struct frame_info *fi,
-					 struct frame_saved_regs *fsr);
-static void d30v_pop_dummy_frame (struct frame_info *fi);
-static void d30v_print_flags (void);
-static void print_flags_command (char *, int);
-
-/* the following defines assume:
-   fp is r61, lr is r62, sp is r63, and ?? is r22
-   if that changes, they will need to be updated */
-
-#define OP_MASK_ALL_BUT_RA	0x0ffc0fff	/* throw away Ra, keep the rest */
-
-#define OP_STW_SPM		0x054c0fc0	/* stw Ra, @(sp-) */
-#define OP_STW_SP_R0		0x05400fc0	/* stw Ra, @(sp,r0) */
-#define OP_STW_SP_IMM0		0x05480fc0	/* st Ra, @(sp, 0x0) */
-#define OP_STW_R22P_R0		0x05440580	/* stw Ra, @(r22+,r0) */
-
-#define OP_ST2W_SPM		0x056c0fc0	/* st2w Ra, @(sp-) */
-#define OP_ST2W_SP_R0		0x05600fc0	/* st2w Ra, @(sp, r0) */
-#define OP_ST2W_SP_IMM0		0x05680fc0	/* st2w Ra, @(sp, 0x0) */
-#define OP_ST2W_R22P_R0		0x05640580	/* st2w Ra, @(r22+, r0) */
-
-#define OP_MASK_OPCODE		0x0ffc0000	/* just the opcode, ign operands */
-#define OP_NOP			0x00f00000	/* nop */
-
-#define OP_MASK_ALL_BUT_IMM	0x0fffffc0	/* throw away imm, keep the rest */
-#define OP_SUB_SP_IMM		0x082bffc0	/* sub sp,sp,imm */
-#define OP_ADD_SP_IMM		0x080bffc0	/* add sp,sp,imm */
-#define OP_ADD_R22_SP_IMM	0x08096fc0	/* add r22,sp,imm */
-#define OP_STW_FP_SP_IMM	0x054bdfc0	/* stw fp,@(sp,imm) */
-#define OP_OR_SP_R0_IMM		0x03abf000	/* or sp,r0,imm */
-
-/* no mask */
-#define OP_OR_FP_R0_SP		0x03a3d03f	/* or fp,r0,sp */
-#define OP_OR_FP_SP_R0		0x03a3dfc0	/* or fp,sp,r0 */
-#define OP_OR_FP_IMM0_SP	0x03abd03f	/* or fp,0x0,sp */
-#define OP_STW_FP_R22P_R0	0x0547d580	/* stw fp,@(r22+,r0) */
-#define OP_STW_LR_R22P_R0	0x0547e580	/* stw lr,@(r22+,r0) */
-
-#define OP_MASK_OP_AND_RB	0x0ff80fc0	/* keep op and rb,throw away rest */
-#define OP_STW_SP_IMM		0x05480fc0	/* stw Ra,@(sp,imm) */
-#define OP_ST2W_SP_IMM		0x05680fc0	/* st2w Ra,@(sp,imm) */
-#define OP_STW_FP_IMM		0x05480f40	/* stw Ra,@(fp,imm) */
-#define OP_STW_FP_R0		0x05400f40	/* stw Ra,@(fp,r0) */
-
-#define OP_MASK_FM_BIT		0x80000000
-#define OP_MASK_CC_BITS		0x70000000
-#define OP_MASK_SUB_INST	0x0fffffff
-
-#define EXTRACT_RA(op)		(((op) >> 12) & 0x3f)
-#define EXTRACT_RB(op)		(((op) >> 6) & 0x3f)
-#define EXTRACT_RC(op)		(((op) & 0x3f)
-#define EXTRACT_UIMM6(op)	((op) & 0x3f)
-#define EXTRACT_IMM6(op)	((((int)EXTRACT_UIMM6(op)) << 26) >> 26)
-#define EXTRACT_IMM26(op)	((((op)&0x0ff00000) >> 2) | ((op)&0x0003ffff))
-#define EXTRACT_IMM32(opl, opr)	((EXTRACT_UIMM6(opl) << 26)|EXTRACT_IMM26(opr))
-
-
-int
-d30v_frame_chain_valid (CORE_ADDR chain, struct frame_info *fi)
-{
-#if 0
-  return ((chain) != 0 && (fi) != 0 && (fi)->return_pc != 0);
-#else
-  return ((chain) != 0 && (fi) != 0 && (fi)->frame <= chain);
-#endif
-}
-
-/* Discard from the stack the innermost frame, restoring all saved
-   registers.  */
-
-void
-d30v_pop_frame (void)
-{
-  struct frame_info *frame = get_current_frame ();
-  CORE_ADDR fp;
-  int regnum;
-  struct frame_saved_regs fsr;
-  char raw_buffer[8];
-
-  fp = FRAME_FP (frame);
-  if (frame->dummy)
-    {
-      d30v_pop_dummy_frame (frame);
-      return;
-    }
-
-  /* fill out fsr with the address of where each */
-  /* register was stored in the frame */
-  get_frame_saved_regs (frame, &fsr);
-
-  /* now update the current registers with the old values */
-  for (regnum = A0_REGNUM; regnum < A0_REGNUM + 2; regnum++)
-    {
-      if (fsr.regs[regnum])
-	{
-	  read_memory (fsr.regs[regnum], raw_buffer, 8);
-	  write_register_bytes (REGISTER_BYTE (regnum), raw_buffer, 8);
-	}
-    }
-  for (regnum = 0; regnum < SP_REGNUM; regnum++)
-    {
-      if (fsr.regs[regnum])
-	{
-	  write_register (regnum, read_memory_unsigned_integer (fsr.regs[regnum], 4));
-	}
-    }
-  if (fsr.regs[PSW_REGNUM])
-    {
-      write_register (PSW_REGNUM, read_memory_unsigned_integer (fsr.regs[PSW_REGNUM], 4));
-    }
-
-  write_register (PC_REGNUM, read_register (LR_REGNUM));
-  write_register (SP_REGNUM, fp + frame->size);
-  target_store_registers (-1);
-  flush_cached_frames ();
-}
-
-static int
-check_prologue (unsigned long op)
-{
-  /* add sp,sp,imm -- observed */
-  if ((op & OP_MASK_ALL_BUT_IMM) == OP_ADD_SP_IMM)
-    return 1;
-
-  /* add r22,sp,imm -- observed */
-  if ((op & OP_MASK_ALL_BUT_IMM) == OP_ADD_R22_SP_IMM)
-    return 1;
-
-  /* or  fp,r0,sp -- observed */
-  if (op == OP_OR_FP_R0_SP)
-    return 1;
-
-  /* nop */
-  if ((op & OP_MASK_OPCODE) == OP_NOP)
-    return 1;
-
-  /* stw  Ra,@(sp,r0) */
-  if ((op & OP_MASK_ALL_BUT_RA) == OP_STW_SP_R0)
-    return 1;
-
-  /* stw  Ra,@(sp,0x0) */
-  if ((op & OP_MASK_ALL_BUT_RA) == OP_STW_SP_IMM0)
-    return 1;
-
-  /* st2w  Ra,@(sp,r0) */
-  if ((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_SP_R0)
-    return 1;
-
-  /* st2w  Ra,@(sp,0x0) */
-  if ((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_SP_IMM0)
-    return 1;
-
-  /* stw fp, @(r22+,r0) -- observed */
-  if (op == OP_STW_FP_R22P_R0)
-    return 1;
-
-  /* stw r62, @(r22+,r0) -- observed */
-  if (op == OP_STW_LR_R22P_R0)
-    return 1;
-
-  /* stw Ra, @(fp,r0) -- observed */
-  if ((op & OP_MASK_ALL_BUT_RA) == OP_STW_FP_R0)
-    return 1;			/* first arg */
-
-  /* stw Ra, @(fp,imm) -- observed */
-  if ((op & OP_MASK_OP_AND_RB) == OP_STW_FP_IMM)
-    return 1;			/* second and subsequent args */
-
-  /* stw fp,@(sp,imm) -- observed */
-  if ((op & OP_MASK_ALL_BUT_IMM) == OP_STW_FP_SP_IMM)
-    return 1;
-
-  /* st2w Ra,@(r22+,r0) */
-  if ((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_R22P_R0)
-    return 1;
-
-  /* stw  Ra, @(sp-) */
-  if ((op & OP_MASK_ALL_BUT_RA) == OP_STW_SPM)
-    return 1;
-
-  /* st2w  Ra, @(sp-) */
-  if ((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_SPM)
-    return 1;
-
-  /* sub.?  sp,sp,imm */
-  if ((op & OP_MASK_ALL_BUT_IMM) == OP_SUB_SP_IMM)
-    return 1;
-
-  return 0;
-}
-
-CORE_ADDR
-d30v_skip_prologue (CORE_ADDR pc)
-{
-  unsigned long op[2];
-  unsigned long opl, opr;	/* left / right sub operations */
-  unsigned long fm0, fm1;	/* left / right mode bits */
-  unsigned long cc0, cc1;
-  unsigned long op1, op2;
-  CORE_ADDR func_addr, func_end;
-  struct symtab_and_line sal;
-
-  /* If we have line debugging information, then the end of the */
-  /* prologue should the first assembly instruction of  the first source line */
-  if (find_pc_partial_function (pc, NULL, &func_addr, &func_end))
-    {
-      sal = find_pc_line (func_addr, 0);
-      if (sal.end && sal.end < func_end)
-	return sal.end;
-    }
-
-  if (target_read_memory (pc, (char *) &op[0], 8))
-    return pc;			/* Can't access it -- assume no prologue. */
-
-  while (1)
-    {
-      opl = (unsigned long) read_memory_integer (pc, 4);
-      opr = (unsigned long) read_memory_integer (pc + 4, 4);
-
-      fm0 = (opl & OP_MASK_FM_BIT);
-      fm1 = (opr & OP_MASK_FM_BIT);
-
-      cc0 = (opl & OP_MASK_CC_BITS);
-      cc1 = (opr & OP_MASK_CC_BITS);
-
-      opl = (opl & OP_MASK_SUB_INST);
-      opr = (opr & OP_MASK_SUB_INST);
-
-      if (fm0 && fm1)
-	{
-	  /* long instruction (opl contains the opcode) */
-	  if (((opl & OP_MASK_ALL_BUT_IMM) != OP_ADD_SP_IMM) &&		/* add sp,sp,imm */
-	      ((opl & OP_MASK_ALL_BUT_IMM) != OP_ADD_R22_SP_IMM) &&	/* add r22,sp,imm */
-	      ((opl & OP_MASK_OP_AND_RB) != OP_STW_SP_IMM) &&	/* stw Ra, @(sp,imm) */
-	      ((opl & OP_MASK_OP_AND_RB) != OP_ST2W_SP_IMM))	/* st2w Ra, @(sp,imm) */
-	    break;
-	}
-      else
-	{
-	  /* short instructions */
-	  if (fm0 && !fm1)
-	    {
-	      op1 = opr;
-	      op2 = opl;
-	    }
-	  else
-	    {
-	      op1 = opl;
-	      op2 = opr;
-	    }
-	  if (check_prologue (op1))
-	    {
-	      if (!check_prologue (op2))
-		{
-		  /* if the previous opcode was really part of the prologue */
-		  /* and not just a NOP, then we want to break after both instructions */
-		  if ((op1 & OP_MASK_OPCODE) != OP_NOP)
-		    pc += 8;
-		  break;
-		}
-	    }
-	  else
-	    break;
-	}
-      pc += 8;
-    }
-  return pc;
-}
-
-static int end_of_stack;
-
-/* Given a GDB frame, determine the address of the calling function's frame.
-   This will be used to create a new GDB frame struct, and then
-   INIT_EXTRA_FRAME_INFO and INIT_FRAME_PC will be called for the new frame.
- */
-
-CORE_ADDR
-d30v_frame_chain (struct frame_info *frame)
-{
-  struct frame_saved_regs fsr;
-
-  d30v_frame_find_saved_regs (frame, &fsr);
-
-  if (end_of_stack)
-    return (CORE_ADDR) 0;
-
-  if (frame->return_pc == IMEM_START)
-    return (CORE_ADDR) 0;
-
-  if (!fsr.regs[FP_REGNUM])
-    {
-      if (!fsr.regs[SP_REGNUM] || fsr.regs[SP_REGNUM] == STACK_START)
-	return (CORE_ADDR) 0;
-
-      return fsr.regs[SP_REGNUM];
-    }
-
-  if (!read_memory_unsigned_integer (fsr.regs[FP_REGNUM], 4))
-    return (CORE_ADDR) 0;
-
-  return read_memory_unsigned_integer (fsr.regs[FP_REGNUM], 4);
-}
-
-static int next_addr, uses_frame;
-static int frame_size;
-
-static int
-prologue_find_regs (unsigned long op, struct frame_saved_regs *fsr,
-		    CORE_ADDR addr)
-{
-  int n;
-  int offset;
-
-  /* add sp,sp,imm -- observed */
-  if ((op & OP_MASK_ALL_BUT_IMM) == OP_ADD_SP_IMM)
-    {
-      offset = EXTRACT_IMM6 (op);
-      /*next_addr += offset; */
-      frame_size += -offset;
-      return 1;
-    }
-
-  /* add r22,sp,imm -- observed */
-  if ((op & OP_MASK_ALL_BUT_IMM) == OP_ADD_R22_SP_IMM)
-    {
-      offset = EXTRACT_IMM6 (op);
-      next_addr = (offset - frame_size);
-      return 1;
-    }
-
-  /* stw Ra, @(fp, offset) -- observed */
-  if ((op & OP_MASK_OP_AND_RB) == OP_STW_FP_IMM)
-    {
-      n = EXTRACT_RA (op);
-      offset = EXTRACT_IMM6 (op);
-      fsr->regs[n] = (offset - frame_size);
-      return 1;
-    }
-
-  /* stw Ra, @(fp, r0) -- observed */
-  if ((op & OP_MASK_ALL_BUT_RA) == OP_STW_FP_R0)
-    {
-      n = EXTRACT_RA (op);
-      fsr->regs[n] = (-frame_size);
-      return 1;
-    }
-
-  /* or  fp,0,sp -- observed */
-  if ((op == OP_OR_FP_R0_SP) ||
-      (op == OP_OR_FP_SP_R0) ||
-      (op == OP_OR_FP_IMM0_SP))
-    {
-      uses_frame = 1;
-      return 1;
-    }
-
-  /* nop */
-  if ((op & OP_MASK_OPCODE) == OP_NOP)
-    return 1;
-
-  /* stw Ra,@(r22+,r0) -- observed */
-  if ((op & OP_MASK_ALL_BUT_RA) == OP_STW_R22P_R0)
-    {
-      n = EXTRACT_RA (op);
-      fsr->regs[n] = next_addr;
-      next_addr += 4;
-      return 1;
-    }
-#if 0				/* subsumed in pattern above */
-  /* stw fp,@(r22+,r0) -- observed */
-  if (op == OP_STW_FP_R22P_R0)
-    {
-      fsr->regs[FP_REGNUM] = next_addr;		/* XXX */
-      next_addr += 4;
-      return 1;
-    }
-
-  /* stw r62,@(r22+,r0) -- observed */
-  if (op == OP_STW_LR_R22P_R0)
-    {
-      fsr->regs[LR_REGNUM] = next_addr;
-      next_addr += 4;
-      return 1;
-    }
-#endif
-  /* st2w Ra,@(r22+,r0) -- observed */
-  if ((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_R22P_R0)
-    {
-      n = EXTRACT_RA (op);
-      fsr->regs[n] = next_addr;
-      fsr->regs[n + 1] = next_addr + 4;
-      next_addr += 8;
-      return 1;
-    }
-
-  /* stw  rn, @(sp-) */
-  if ((op & OP_MASK_ALL_BUT_RA) == OP_STW_SPM)
-    {
-      n = EXTRACT_RA (op);
-      fsr->regs[n] = next_addr;
-      next_addr -= 4;
-      return 1;
-    }
-
-  /* st2w  Ra, @(sp-) */
-  else if ((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_SPM)
-    {
-      n = EXTRACT_RA (op);
-      fsr->regs[n] = next_addr;
-      fsr->regs[n + 1] = next_addr + 4;
-      next_addr -= 8;
-      return 1;
-    }
-
-  /* sub  sp,sp,imm */
-  if ((op & OP_MASK_ALL_BUT_IMM) == OP_SUB_SP_IMM)
-    {
-      offset = EXTRACT_IMM6 (op);
-      frame_size += -offset;
-      return 1;
-    }
-
-  /* st  rn, @(sp,0) -- observed */
-  if (((op & OP_MASK_ALL_BUT_RA) == OP_STW_SP_R0) ||
-      ((op & OP_MASK_ALL_BUT_RA) == OP_STW_SP_IMM0))
-    {
-      n = EXTRACT_RA (op);
-      fsr->regs[n] = (-frame_size);
-      return 1;
-    }
-
-  /* st2w  rn, @(sp,0) */
-  if (((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_SP_R0) ||
-      ((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_SP_IMM0))
-    {
-      n = EXTRACT_RA (op);
-      fsr->regs[n] = (-frame_size);
-      fsr->regs[n + 1] = (-frame_size) + 4;
-      return 1;
-    }
-
-  /* stw fp,@(sp,imm) -- observed */
-  if ((op & OP_MASK_ALL_BUT_IMM) == OP_STW_FP_SP_IMM)
-    {
-      offset = EXTRACT_IMM6 (op);
-      fsr->regs[FP_REGNUM] = (offset - frame_size);
-      return 1;
-    }
-  return 0;
-}
-
-/* Put here the code to store, into a struct frame_saved_regs, the
-   addresses of the saved registers of frame described by FRAME_INFO.
-   This includes special registers such as pc and fp saved in special
-   ways in the stack frame.  sp is even more special: the address we
-   return for it IS the sp for the next frame. */
-void
-d30v_frame_find_saved_regs (struct frame_info *fi, struct frame_saved_regs *fsr)
-{
-  CORE_ADDR fp, pc;
-  unsigned long opl, opr;
-  unsigned long op1, op2;
-  unsigned long fm0, fm1;
-  int i;
-
-  fp = fi->frame;
-  memset (fsr, 0, sizeof (*fsr));
-  next_addr = 0;
-  frame_size = 0;
-  end_of_stack = 0;
-
-  uses_frame = 0;
-
-  d30v_frame_find_saved_regs_offsets (fi, fsr);
-
-  fi->size = frame_size;
-
-  if (!fp)
-    fp = read_register (SP_REGNUM);
-
-  for (i = 0; i < NUM_REGS - 1; i++)
-    if (fsr->regs[i])
-      {
-	fsr->regs[i] = fsr->regs[i] + fp + frame_size;
-      }
-
-  if (fsr->regs[LR_REGNUM])
-    fi->return_pc = read_memory_unsigned_integer (fsr->regs[LR_REGNUM], 4);
-  else
-    fi->return_pc = read_register (LR_REGNUM);
-
-  /* the SP is not normally (ever?) saved, but check anyway */
-  if (!fsr->regs[SP_REGNUM])
-    {
-      /* if the FP was saved, that means the current FP is valid, */
-      /* otherwise, it isn't being used, so we use the SP instead */
-      if (uses_frame)
-	fsr->regs[SP_REGNUM] = read_register (FP_REGNUM) + fi->size;
-      else
-	{
-	  fsr->regs[SP_REGNUM] = fp + fi->size;
-	  fi->frameless = 1;
-	  fsr->regs[FP_REGNUM] = 0;
-	}
-    }
-}
-
-void
-d30v_frame_find_saved_regs_offsets (struct frame_info *fi,
-				    struct frame_saved_regs *fsr)
-{
-  CORE_ADDR fp, pc;
-  unsigned long opl, opr;
-  unsigned long op1, op2;
-  unsigned long fm0, fm1;
-  int i;
-
-  fp = fi->frame;
-  memset (fsr, 0, sizeof (*fsr));
-  next_addr = 0;
-  frame_size = 0;
-  end_of_stack = 0;
-
-  pc = get_pc_function_start (fi->pc);
-
-  uses_frame = 0;
-  while (pc < fi->pc)
-    {
-      opl = (unsigned long) read_memory_integer (pc, 4);
-      opr = (unsigned long) read_memory_integer (pc + 4, 4);
-
-      fm0 = (opl & OP_MASK_FM_BIT);
-      fm1 = (opr & OP_MASK_FM_BIT);
-
-      opl = (opl & OP_MASK_SUB_INST);
-      opr = (opr & OP_MASK_SUB_INST);
-
-      if (fm0 && fm1)
-	{
-	  /* long instruction */
-	  if ((opl & OP_MASK_ALL_BUT_IMM) == OP_ADD_SP_IMM)
-	    {
-	      /* add sp,sp,n */
-	      long offset = EXTRACT_IMM32 (opl, opr);
-	      frame_size += -offset;
-	    }
-	  else if ((opl & OP_MASK_ALL_BUT_IMM) == OP_ADD_R22_SP_IMM)
-	    {
-	      /* add r22,sp,offset */
-	      long offset = EXTRACT_IMM32 (opl, opr);
-	      next_addr = (offset - frame_size);
-	    }
-	  else if ((opl & OP_MASK_OP_AND_RB) == OP_STW_SP_IMM)
-	    {
-	      /* st Ra, @(sp,imm) */
-	      long offset = EXTRACT_IMM32 (opl, opr);
-	      short n = EXTRACT_RA (opl);
-	      fsr->regs[n] = (offset - frame_size);
-	    }
-	  else if ((opl & OP_MASK_OP_AND_RB) == OP_ST2W_SP_IMM)
-	    {
-	      /* st2w Ra, @(sp,offset) */
-	      long offset = EXTRACT_IMM32 (opl, opr);
-	      short n = EXTRACT_RA (opl);
-	      fsr->regs[n] = (offset - frame_size);
-	      fsr->regs[n + 1] = (offset - frame_size) + 4;
-	    }
-	  else if ((opl & OP_MASK_ALL_BUT_IMM) == OP_OR_SP_R0_IMM)
-	    {
-	      end_of_stack = 1;
-	    }
-	  else
-	    break;
-	}
-      else
-	{
-	  /* short instructions */
-	  if (fm0 && !fm1)
-	    {
-	      op2 = opl;
-	      op1 = opr;
-	    }
-	  else
-	    {
-	      op1 = opl;
-	      op2 = opr;
-	    }
-	  if (!prologue_find_regs (op1, fsr, pc) || !prologue_find_regs (op2, fsr, pc))
-	    break;
-	}
-      pc += 8;
-    }
-
-#if 0
-  fi->size = frame_size;
-
-  if (!fp)
-    fp = read_register (SP_REGNUM);
-
-  for (i = 0; i < NUM_REGS - 1; i++)
-    if (fsr->regs[i])
-      {
-	fsr->regs[i] = fsr->regs[i] + fp + frame_size;
-      }
-
-  if (fsr->regs[LR_REGNUM])
-    fi->return_pc = read_memory_unsigned_integer (fsr->regs[LR_REGNUM], 4);
-  else
-    fi->return_pc = read_register (LR_REGNUM);
-
-  /* the SP is not normally (ever?) saved, but check anyway */
-  if (!fsr->regs[SP_REGNUM])
-    {
-      /* if the FP was saved, that means the current FP is valid, */
-      /* otherwise, it isn't being used, so we use the SP instead */
-      if (uses_frame)
-	fsr->regs[SP_REGNUM] = read_register (FP_REGNUM) + fi->size;
-      else
-	{
-	  fsr->regs[SP_REGNUM] = fp + fi->size;
-	  fi->frameless = 1;
-	  fsr->regs[FP_REGNUM] = 0;
-	}
-    }
-#endif
-}
-
-void
-d30v_init_extra_frame_info (int fromleaf, struct frame_info *fi)
-{
-  struct frame_saved_regs dummy;
-
-  if (fi->next && (fi->pc == 0))
-    fi->pc = fi->next->return_pc;
-
-  d30v_frame_find_saved_regs_offsets (fi, &dummy);
-
-  if (uses_frame == 0)
-    fi->frameless = 1;
-  else
-    fi->frameless = 0;
-
-  if ((fi->next == 0) && (uses_frame == 0))
-    /* innermost frame and it's "frameless",
-       so the fi->frame field is wrong, fix it! */
-    fi->frame = read_sp ();
-
-  if (dummy.regs[LR_REGNUM])
-    {
-      /* it was saved, grab it! */
-      dummy.regs[LR_REGNUM] += (fi->frame + frame_size);
-      fi->return_pc = read_memory_unsigned_integer (dummy.regs[LR_REGNUM], 4);
-    }
-  else
-    fi->return_pc = read_register (LR_REGNUM);
-}
-
-void
-d30v_init_frame_pc (int fromleaf, struct frame_info *prev)
-{
-  /* default value, put here so we can breakpoint on it and
-     see if the default value is really the right thing to use */
-  prev->pc = (fromleaf ? SAVED_PC_AFTER_CALL (prev->next) : \
-	      prev->next ? FRAME_SAVED_PC (prev->next) : read_pc ());
-}
-
-static void d30v_print_register (int regnum, int tabular);
-
-static void
-d30v_print_register (int regnum, int tabular)
-{
-  if (regnum < A0_REGNUM)
-    {
-      if (tabular)
-	printf_filtered ("%08lx", (long) read_register (regnum));
-      else
-	printf_filtered ("0x%lx	%ld",
-			 (long) read_register (regnum),
-			 (long) read_register (regnum));
-    }
-  else
-    {
-      char regbuf[MAX_REGISTER_RAW_SIZE];
-
-      frame_register_read (selected_frame, regnum, regbuf);
-
-      val_print (REGISTER_VIRTUAL_TYPE (regnum), regbuf, 0, 0,
-		 gdb_stdout, 'x', 1, 0, Val_pretty_default);
-
-      if (!tabular)
-	{
-	  printf_filtered ("	");
-	  val_print (REGISTER_VIRTUAL_TYPE (regnum), regbuf, 0, 0,
-		     gdb_stdout, 'd', 1, 0, Val_pretty_default);
-	}
-    }
-}
-
-static void
-d30v_print_flags (void)
-{
-  long psw = read_register (PSW_REGNUM);
-  printf_filtered ("flags #1");
-  printf_filtered ("   (sm) %d", (psw & PSW_SM) != 0);
-  printf_filtered ("   (ea) %d", (psw & PSW_EA) != 0);
-  printf_filtered ("   (db) %d", (psw & PSW_DB) != 0);
-  printf_filtered ("   (ds) %d", (psw & PSW_DS) != 0);
-  printf_filtered ("   (ie) %d", (psw & PSW_IE) != 0);
-  printf_filtered ("   (rp) %d", (psw & PSW_RP) != 0);
-  printf_filtered ("   (md) %d\n", (psw & PSW_MD) != 0);
-
-  printf_filtered ("flags #2");
-  printf_filtered ("   (f0) %d", (psw & PSW_F0) != 0);
-  printf_filtered ("   (f1) %d", (psw & PSW_F1) != 0);
-  printf_filtered ("   (f2) %d", (psw & PSW_F2) != 0);
-  printf_filtered ("   (f3) %d", (psw & PSW_F3) != 0);
-  printf_filtered ("    (s) %d", (psw & PSW_S) != 0);
-  printf_filtered ("    (v) %d", (psw & PSW_V) != 0);
-  printf_filtered ("   (va) %d", (psw & PSW_VA) != 0);
-  printf_filtered ("    (c) %d\n", (psw & PSW_C) != 0);
-}
-
-static void
-print_flags_command (char *args, int from_tty)
-{
-  d30v_print_flags ();
-}
-
-void
-d30v_do_registers_info (int regnum, int fpregs)
-{
-  long long num1, num2;
-  long psw;
-
-  if (regnum != -1)
-    {
-      if (REGISTER_NAME (0) == NULL || REGISTER_NAME (0)[0] == '\000')
-	return;
-
-      printf_filtered ("%s ", REGISTER_NAME (regnum));
-      d30v_print_register (regnum, 0);
-
-      printf_filtered ("\n");
-      return;
-    }
-
-  /* Have to print all the registers.  Format them nicely.  */
-
-  printf_filtered ("PC=");
-  print_address (read_pc (), gdb_stdout);
-
-  printf_filtered (" PSW=");
-  d30v_print_register (PSW_REGNUM, 1);
-
-  printf_filtered (" BPC=");
-  print_address (read_register (BPC_REGNUM), gdb_stdout);
-
-  printf_filtered (" BPSW=");
-  d30v_print_register (BPSW_REGNUM, 1);
-  printf_filtered ("\n");
-
-  printf_filtered ("DPC=");
-  print_address (read_register (DPC_REGNUM), gdb_stdout);
-
-  printf_filtered (" DPSW=");
-  d30v_print_register (DPSW_REGNUM, 1);
-
-  printf_filtered (" IBA=");
-  print_address (read_register (IBA_REGNUM), gdb_stdout);
-  printf_filtered ("\n");
-
-  printf_filtered ("RPT_C=");
-  d30v_print_register (RPT_C_REGNUM, 1);
-
-  printf_filtered (" RPT_S=");
-  print_address (read_register (RPT_S_REGNUM), gdb_stdout);
-
-  printf_filtered (" RPT_E=");
-  print_address (read_register (RPT_E_REGNUM), gdb_stdout);
-  printf_filtered ("\n");
-
-  printf_filtered ("MOD_S=");
-  print_address (read_register (MOD_S_REGNUM), gdb_stdout);
-
-  printf_filtered (" MOD_E=");
-  print_address (read_register (MOD_E_REGNUM), gdb_stdout);
-  printf_filtered ("\n");
-
-  printf_filtered ("EIT_VB=");
-  print_address (read_register (EIT_VB_REGNUM), gdb_stdout);
-
-  printf_filtered (" INT_S=");
-  d30v_print_register (INT_S_REGNUM, 1);
-
-  printf_filtered (" INT_M=");
-  d30v_print_register (INT_M_REGNUM, 1);
-  printf_filtered ("\n");
-
-  d30v_print_flags ();
-  for (regnum = 0; regnum <= 63;)
-    {
-      int i;
-
-      printf_filtered ("R%d-R%d ", regnum, regnum + 7);
-      if (regnum < 10)
-	printf_filtered (" ");
-      if (regnum + 7 < 10)
-	printf_filtered (" ");
-
-      for (i = 0; i < 8; i++)
-	{
-	  printf_filtered (" ");
-	  d30v_print_register (regnum++, 1);
-	}
-
-      printf_filtered ("\n");
-    }
-
-  printf_filtered ("A0-A1    ");
-
-  d30v_print_register (A0_REGNUM, 1);
-  printf_filtered ("    ");
-  d30v_print_register (A1_REGNUM, 1);
-  printf_filtered ("\n");
-}
-
-CORE_ADDR
-d30v_fix_call_dummy (char *dummyname, CORE_ADDR start_sp, CORE_ADDR fun,
-		     int nargs, struct value **args,
-		     struct type *type, int gcc_p)
-{
-  int regnum;
-  CORE_ADDR sp;
-  char buffer[MAX_REGISTER_RAW_SIZE];
-  struct frame_info *frame = get_current_frame ();
-  frame->dummy = start_sp;
-  /*start_sp |= DMEM_START; */
-
-  sp = start_sp;
-  for (regnum = 0; regnum < NUM_REGS; regnum++)
-    {
-      sp -= REGISTER_RAW_SIZE (regnum);
-      store_address (buffer, REGISTER_RAW_SIZE (regnum), read_register (regnum));
-      write_memory (sp, buffer, REGISTER_RAW_SIZE (regnum));
-    }
-  write_register (SP_REGNUM, (LONGEST) sp);
-  /* now we need to load LR with the return address */
-  write_register (LR_REGNUM, (LONGEST) d30v_call_dummy_address ());
-  return sp;
-}
-
-static void
-d30v_pop_dummy_frame (struct frame_info *fi)
-{
-  CORE_ADDR sp = fi->dummy;
-  int regnum;
-
-  for (regnum = 0; regnum < NUM_REGS; regnum++)
-    {
-      sp -= REGISTER_RAW_SIZE (regnum);
-      write_register (regnum, read_memory_unsigned_integer (sp, REGISTER_RAW_SIZE (regnum)));
-    }
-  flush_cached_frames ();	/* needed? */
-}
-
-
-CORE_ADDR
-d30v_push_arguments (int nargs, struct value **args, CORE_ADDR sp,
-		     int struct_return, CORE_ADDR struct_addr)
-{
-  int i, len, index = 0, regnum = 2;
-  char buffer[4], *contents;
-  LONGEST val;
-  CORE_ADDR ptrs[10];
-
-#if 0
-  /* Pass 1. Put all large args on stack */
-  for (i = 0; i < nargs; i++)
-    {
-      struct value *arg = args[i];
-      struct type *arg_type = check_typedef (VALUE_TYPE (arg));
-      len = TYPE_LENGTH (arg_type);
-      contents = VALUE_CONTENTS (arg);
-      val = extract_signed_integer (contents, len);
-      if (len > 4)
-	{
-	  /* put on stack and pass pointers */
-	  sp -= len;
-	  write_memory (sp, contents, len);
-	  ptrs[index++] = sp;
-	}
-    }
-#endif
-  index = 0;
-
-  for (i = 0; i < nargs; i++)
-    {
-      struct value *arg = args[i];
-      struct type *arg_type = check_typedef (VALUE_TYPE (arg));
-      len = TYPE_LENGTH (arg_type);
-      contents = VALUE_CONTENTS (arg);
-      if (len > 4)
-	{
-	  /* we need multiple registers */
-	  int ndx;
-
-	  for (ndx = 0; len > 0; ndx += 8, len -= 8)
-	    {
-	      if (regnum & 1)
-		regnum++;	/* all args > 4 bytes start in even register */
-
-	      if (regnum < 18)
-		{
-		  val = extract_signed_integer (&contents[ndx], 4);
-		  write_register (regnum++, val);
-
-		  if (len >= 8)
-		    val = extract_signed_integer (&contents[ndx + 4], 4);
-		  else
-		    val = extract_signed_integer (&contents[ndx + 4], len - 4);
-		  write_register (regnum++, val);
-		}
-	      else
-		{
-		  /* no more registers available.  put it on the stack */
-
-		  /* all args > 4 bytes are padded to a multiple of 8 bytes
-		     and start on an 8 byte boundary */
-		  if (sp & 7)
-		    sp -= (sp & 7);	/* align it */
-
-		  sp -= ((len + 7) & ~7);	/* allocate space */
-		  write_memory (sp, &contents[ndx], len);
-		  break;
-		}
-	    }
-	}
-      else
-	{
-	  if (regnum < 18)
-	    {
-	      val = extract_signed_integer (contents, len);
-	      write_register (regnum++, val);
-	    }
-	  else
-	    {
-	      /* all args are padded to a multiple of 4 bytes (at least) */
-	      sp -= ((len + 3) & ~3);
-	      write_memory (sp, contents, len);
-	    }
-	}
-    }
-  if (sp & 7)
-    /* stack pointer is not on an 8 byte boundary -- align it */
-    sp -= (sp & 7);
-  return sp;
-}
-
-
-/* pick an out-of-the-way place to set the return value */
-/* for an inferior function call.  The link register is set to this  */
-/* value and a momentary breakpoint is set there.  When the breakpoint */
-/* is hit, the dummy frame is popped and the previous environment is */
-/* restored. */
-
-CORE_ADDR
-d30v_call_dummy_address (void)
-{
-  CORE_ADDR entry;
-  struct minimal_symbol *sym;
-
-  entry = entry_point_address ();
-
-  if (entry != 0)
-    return entry;
-
-  sym = lookup_minimal_symbol ("_start", NULL, symfile_objfile);
-
-  if (!sym || MSYMBOL_TYPE (sym) != mst_text)
-    return 0;
-  else
-    return SYMBOL_VALUE_ADDRESS (sym);
-}
-
-/* Given a return value in `regbuf' with a type `valtype', 
-   extract and copy its value into `valbuf'.  */
-
-void
-d30v_extract_return_value (struct type *valtype, char regbuf[REGISTER_BYTES],
-			   char *valbuf)
-{
-  memcpy (valbuf, regbuf + REGISTER_BYTE (2), TYPE_LENGTH (valtype));
-}
-
-/* The following code implements access to, and display of, the D30V's
-   instruction trace buffer.  The buffer consists of 64K or more
-   4-byte words of data, of which each words includes an 8-bit count,
-   an 8-bit segment number, and a 16-bit instruction address.
-
-   In theory, the trace buffer is continuously capturing instruction
-   data that the CPU presents on its "debug bus", but in practice, the
-   ROMified GDB stub only enables tracing when it continues or steps
-   the program, and stops tracing when the program stops; so it
-   actually works for GDB to read the buffer counter out of memory and
-   then read each trace word.  The counter records where the tracing
-   stops, but there is no record of where it started, so we remember
-   the PC when we resumed and then search backwards in the trace
-   buffer for a word that includes that address.  This is not perfect,
-   because you will miss trace data if the resumption PC is the target
-   of a branch.  (The value of the buffer counter is semi-random, any
-   trace data from a previous program stop is gone.)  */
-
-/* The address of the last word recorded in the trace buffer.  */
-
-#define DBBC_ADDR (0xd80000)
-
-/* The base of the trace buffer, at least for the "Board_0".  */
-
-#define TRACE_BUFFER_BASE (0xf40000)
-
-static void trace_command (char *, int);
-
-static void untrace_command (char *, int);
-
-static void trace_info (char *, int);
-
-static void tdisassemble_command (char *, int);
-
-static void display_trace (int, int);
-
-/* True when instruction traces are being collected.  */
-
-static int tracing;
-
-/* Remembered PC.  */
-
-static CORE_ADDR last_pc;
-
-/* True when trace output should be displayed whenever program stops.  */
-
-static int trace_display;
-
-/* True when trace listing should include source lines.  */
-
-static int default_trace_show_source = 1;
-
-struct trace_buffer
-  {
-    int size;
-    short *counts;
-    CORE_ADDR *addrs;
-  }
-trace_data;
-
-static void
-trace_command (char *args, int from_tty)
-{
-  /* Clear the host-side trace buffer, allocating space if needed.  */
-  trace_data.size = 0;
-  if (trace_data.counts == NULL)
-    trace_data.counts = (short *) xmalloc (65536 * sizeof (short));
-  if (trace_data.addrs == NULL)
-    trace_data.addrs = (CORE_ADDR *) xmalloc (65536 * sizeof (CORE_ADDR));
-
-  tracing = 1;
-
-  printf_filtered ("Tracing is now on.\n");
-}
-
-static void
-untrace_command (char *args, int from_tty)
-{
-  tracing = 0;
-
-  printf_filtered ("Tracing is now off.\n");
-}
-
-static void
-trace_info (char *args, int from_tty)
-{
-  int i;
-
-  if (trace_data.size)
-    {
-      printf_filtered ("%d entries in trace buffer:\n", trace_data.size);
-
-      for (i = 0; i < trace_data.size; ++i)
-	{
-	  printf_filtered ("%d: %d instruction%s at 0x%s\n",
-			   i, trace_data.counts[i],
-			   (trace_data.counts[i] == 1 ? "" : "s"),
-			   paddr_nz (trace_data.addrs[i]));
-	}
-    }
-  else
-    printf_filtered ("No entries in trace buffer.\n");
-
-  printf_filtered ("Tracing is currently %s.\n", (tracing ? "on" : "off"));
-}
-
-/* Print the instruction at address MEMADDR in debugged memory,
-   on STREAM.  Returns length of the instruction, in bytes.  */
-
-static int
-print_insn (CORE_ADDR memaddr, struct ui_file *stream)
-{
-  /* If there's no disassembler, something is very wrong.  */
-  if (tm_print_insn == NULL)
-    internal_error (__FILE__, __LINE__,
-		    "print_insn: no disassembler");
-
-  if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG)
-    tm_print_insn_info.endian = BFD_ENDIAN_BIG;
-  else
-    tm_print_insn_info.endian = BFD_ENDIAN_LITTLE;
-  return TARGET_PRINT_INSN (memaddr, &tm_print_insn_info);
-}
-
-void
-d30v_eva_prepare_to_trace (void)
-{
-  if (!tracing)
-    return;
-
-  last_pc = read_register (PC_REGNUM);
-}
-
-/* Collect trace data from the target board and format it into a form
-   more useful for display.  */
-
-void
-d30v_eva_get_trace_data (void)
-{
-  int count, i, j, oldsize;
-  int trace_addr, trace_seg, trace_cnt, next_cnt;
-  unsigned int last_trace, trace_word, next_word;
-  unsigned int *tmpspace;
-
-  if (!tracing)
-    return;
-
-  tmpspace = xmalloc (65536 * sizeof (unsigned int));
-
-  last_trace = read_memory_unsigned_integer (DBBC_ADDR, 2) << 2;
-
-  /* Collect buffer contents from the target, stopping when we reach
-     the word recorded when execution resumed.  */
-
-  count = 0;
-  while (last_trace > 0)
-    {
-      QUIT;
-      trace_word =
-	read_memory_unsigned_integer (TRACE_BUFFER_BASE + last_trace, 4);
-      trace_addr = trace_word & 0xffff;
-      last_trace -= 4;
-      /* Ignore an apparently nonsensical entry.  */
-      if (trace_addr == 0xffd5)
-	continue;
-      tmpspace[count++] = trace_word;
-      if (trace_addr == last_pc)
-	break;
-      if (count > 65535)
-	break;
-    }
-
-  /* Move the data to the host-side trace buffer, adjusting counts to
-     include the last instruction executed and transforming the address
-     into something that GDB likes.  */
-
-  for (i = 0; i < count; ++i)
-    {
-      trace_word = tmpspace[i];
-      next_word = ((i == 0) ? 0 : tmpspace[i - 1]);
-      trace_addr = trace_word & 0xffff;
-      next_cnt = (next_word >> 24) & 0xff;
-      j = trace_data.size + count - i - 1;
-      trace_data.addrs[j] = (trace_addr << 2) + 0x1000000;
-      trace_data.counts[j] = next_cnt + 1;
-    }
-
-  oldsize = trace_data.size;
-  trace_data.size += count;
-
-  xfree (tmpspace);
-
-  if (trace_display)
-    display_trace (oldsize, trace_data.size);
-}
-
-static void
-tdisassemble_command (char *arg, int from_tty)
-{
-  int i, count;
-  CORE_ADDR low, high;
-  char *space_index;
-
-  if (!arg)
-    {
-      low = 0;
-      high = trace_data.size;
-    }
-  else if (!(space_index = (char *) strchr (arg, ' ')))
-    {
-      low = parse_and_eval_address (arg);
-      high = low + 5;
-    }
-  else
-    {
-      /* Two arguments.  */
-      *space_index = '\0';
-      low = parse_and_eval_address (arg);
-      high = parse_and_eval_address (space_index + 1);
-      if (high < low)
-	high = low;
-    }
-
-  printf_filtered ("Dump of trace from %s to %s:\n",
-		   paddr_u (low),
-		   paddr_u (high));
-
-  display_trace (low, high);
-
-  printf_filtered ("End of trace dump.\n");
-  gdb_flush (gdb_stdout);
-}
-
-static void
-display_trace (int low, int high)
-{
-  int i, count, trace_show_source, first, suppress;
-  CORE_ADDR next_address;
-
-  trace_show_source = default_trace_show_source;
-  if (!have_full_symbols () && !have_partial_symbols ())
-    {
-      trace_show_source = 0;
-      printf_filtered ("No symbol table is loaded.  Use the \"file\" command.\n");
-      printf_filtered ("Trace will not display any source.\n");
-    }
-
-  first = 1;
-  suppress = 0;
-  for (i = low; i < high; ++i)
-    {
-      next_address = trace_data.addrs[i];
-      count = trace_data.counts[i];
-      while (count-- > 0)
-	{
-	  QUIT;
-	  if (trace_show_source)
-	    {
-	      struct symtab_and_line sal, sal_prev;
-
-	      sal_prev = find_pc_line (next_address - 4, 0);
-	      sal = find_pc_line (next_address, 0);
-
-	      if (sal.symtab)
-		{
-		  if (first || sal.line != sal_prev.line)
-		    print_source_lines (sal.symtab, sal.line, sal.line + 1, 0);
-		  suppress = 0;
-		}
-	      else
-		{
-		  if (!suppress)
-		    /* FIXME-32x64--assumes sal.pc fits in long.  */
-		    printf_filtered ("No source file for address %s.\n",
-				 local_hex_string ((unsigned long) sal.pc));
-		  suppress = 1;
-		}
-	    }
-	  first = 0;
-	  print_address (next_address, gdb_stdout);
-	  printf_filtered (":");
-	  printf_filtered ("\t");
-	  wrap_here ("    ");
-	  next_address = next_address + print_insn (next_address, gdb_stdout);
-	  printf_filtered ("\n");
-	  gdb_flush (gdb_stdout);
-	}
-    }
-}
-
-extern void (*target_resume_hook) (void);
-extern void (*target_wait_loop_hook) (void);
-
-void
-_initialize_d30v_tdep (void)
-{
-  tm_print_insn = print_insn_d30v;
-
-  target_resume_hook = d30v_eva_prepare_to_trace;
-  target_wait_loop_hook = d30v_eva_get_trace_data;
-
-  add_info ("flags", print_flags_command, "Print d30v flags.");
-
-  add_com ("trace", class_support, trace_command,
-	   "Enable tracing of instruction execution.");
-
-  add_com ("untrace", class_support, untrace_command,
-	   "Disable tracing of instruction execution.");
-
-  add_com ("tdisassemble", class_vars, tdisassemble_command,
-	   "Disassemble the trace buffer.\n\
-Two optional arguments specify a range of trace buffer entries\n\
-as reported by info trace (NOT addresses!).");
-
-  add_info ("trace", trace_info,
-	    "Display info about the trace data buffer.");
-
-  add_show_from_set (add_set_cmd ("tracedisplay", no_class,
-				  var_integer, (char *) &trace_display,
-			     "Set automatic display of trace.\n", &setlist),
-		     &showlist);
-  add_show_from_set (add_set_cmd ("tracesource", no_class,
-			   var_integer, (char *) &default_trace_show_source,
-		      "Set display of source code with trace.\n", &setlist),
-		     &showlist);
-
-}
+/* OBSOLETE /* Target-dependent code for Mitsubishi D30V, for GDB. */
+/* OBSOLETE  */
+/* OBSOLETE    Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 Free Software */
+/* OBSOLETE    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 /*  Contributed by Martin Hunt, hunt@cygnus.com */ */
+/* OBSOLETE  */
+/* OBSOLETE #include "defs.h" */
+/* OBSOLETE #include "frame.h" */
+/* OBSOLETE #include "obstack.h" */
+/* OBSOLETE #include "symtab.h" */
+/* OBSOLETE #include "gdbtypes.h" */
+/* OBSOLETE #include "gdbcmd.h" */
+/* OBSOLETE #include "gdbcore.h" */
+/* OBSOLETE #include "gdb_string.h" */
+/* OBSOLETE #include "value.h" */
+/* OBSOLETE #include "inferior.h" */
+/* OBSOLETE #include "dis-asm.h" */
+/* OBSOLETE #include "symfile.h" */
+/* OBSOLETE #include "objfiles.h" */
+/* OBSOLETE #include "regcache.h" */
+/* OBSOLETE  */
+/* OBSOLETE #include "language.h" /* For local_hex_string() */ */
+/* OBSOLETE  */
+/* OBSOLETE void d30v_frame_find_saved_regs (struct frame_info *fi, */
+/* OBSOLETE 				 struct frame_saved_regs *fsr); */
+/* OBSOLETE void d30v_frame_find_saved_regs_offsets (struct frame_info *fi, */
+/* OBSOLETE 					 struct frame_saved_regs *fsr); */
+/* OBSOLETE static void d30v_pop_dummy_frame (struct frame_info *fi); */
+/* OBSOLETE static void d30v_print_flags (void); */
+/* OBSOLETE static void print_flags_command (char *, int); */
+/* OBSOLETE  */
+/* OBSOLETE /* the following defines assume: */
+/* OBSOLETE    fp is r61, lr is r62, sp is r63, and ?? is r22 */
+/* OBSOLETE    if that changes, they will need to be updated */ */
+/* OBSOLETE  */
+/* OBSOLETE #define OP_MASK_ALL_BUT_RA	0x0ffc0fff	/* throw away Ra, keep the rest */ */
+/* OBSOLETE  */
+/* OBSOLETE #define OP_STW_SPM		0x054c0fc0	/* stw Ra, @(sp-) */ */
+/* OBSOLETE #define OP_STW_SP_R0		0x05400fc0	/* stw Ra, @(sp,r0) */ */
+/* OBSOLETE #define OP_STW_SP_IMM0		0x05480fc0	/* st Ra, @(sp, 0x0) */ */
+/* OBSOLETE #define OP_STW_R22P_R0		0x05440580	/* stw Ra, @(r22+,r0) */ */
+/* OBSOLETE  */
+/* OBSOLETE #define OP_ST2W_SPM		0x056c0fc0	/* st2w Ra, @(sp-) */ */
+/* OBSOLETE #define OP_ST2W_SP_R0		0x05600fc0	/* st2w Ra, @(sp, r0) */ */
+/* OBSOLETE #define OP_ST2W_SP_IMM0		0x05680fc0	/* st2w Ra, @(sp, 0x0) */ */
+/* OBSOLETE #define OP_ST2W_R22P_R0		0x05640580	/* st2w Ra, @(r22+, r0) */ */
+/* OBSOLETE  */
+/* OBSOLETE #define OP_MASK_OPCODE		0x0ffc0000	/* just the opcode, ign operands */ */
+/* OBSOLETE #define OP_NOP			0x00f00000	/* nop */ */
+/* OBSOLETE  */
+/* OBSOLETE #define OP_MASK_ALL_BUT_IMM	0x0fffffc0	/* throw away imm, keep the rest */ */
+/* OBSOLETE #define OP_SUB_SP_IMM		0x082bffc0	/* sub sp,sp,imm */ */
+/* OBSOLETE #define OP_ADD_SP_IMM		0x080bffc0	/* add sp,sp,imm */ */
+/* OBSOLETE #define OP_ADD_R22_SP_IMM	0x08096fc0	/* add r22,sp,imm */ */
+/* OBSOLETE #define OP_STW_FP_SP_IMM	0x054bdfc0	/* stw fp,@(sp,imm) */ */
+/* OBSOLETE #define OP_OR_SP_R0_IMM		0x03abf000	/* or sp,r0,imm */ */
+/* OBSOLETE  */
+/* OBSOLETE /* no mask */ */
+/* OBSOLETE #define OP_OR_FP_R0_SP		0x03a3d03f	/* or fp,r0,sp */ */
+/* OBSOLETE #define OP_OR_FP_SP_R0		0x03a3dfc0	/* or fp,sp,r0 */ */
+/* OBSOLETE #define OP_OR_FP_IMM0_SP	0x03abd03f	/* or fp,0x0,sp */ */
+/* OBSOLETE #define OP_STW_FP_R22P_R0	0x0547d580	/* stw fp,@(r22+,r0) */ */
+/* OBSOLETE #define OP_STW_LR_R22P_R0	0x0547e580	/* stw lr,@(r22+,r0) */ */
+/* OBSOLETE  */
+/* OBSOLETE #define OP_MASK_OP_AND_RB	0x0ff80fc0	/* keep op and rb,throw away rest */ */
+/* OBSOLETE #define OP_STW_SP_IMM		0x05480fc0	/* stw Ra,@(sp,imm) */ */
+/* OBSOLETE #define OP_ST2W_SP_IMM		0x05680fc0	/* st2w Ra,@(sp,imm) */ */
+/* OBSOLETE #define OP_STW_FP_IMM		0x05480f40	/* stw Ra,@(fp,imm) */ */
+/* OBSOLETE #define OP_STW_FP_R0		0x05400f40	/* stw Ra,@(fp,r0) */ */
+/* OBSOLETE  */
+/* OBSOLETE #define OP_MASK_FM_BIT		0x80000000 */
+/* OBSOLETE #define OP_MASK_CC_BITS		0x70000000 */
+/* OBSOLETE #define OP_MASK_SUB_INST	0x0fffffff */
+/* OBSOLETE  */
+/* OBSOLETE #define EXTRACT_RA(op)		(((op) >> 12) & 0x3f) */
+/* OBSOLETE #define EXTRACT_RB(op)		(((op) >> 6) & 0x3f) */
+/* OBSOLETE #define EXTRACT_RC(op)		(((op) & 0x3f) */
+/* OBSOLETE #define EXTRACT_UIMM6(op)	((op) & 0x3f) */
+/* OBSOLETE #define EXTRACT_IMM6(op)	((((int)EXTRACT_UIMM6(op)) << 26) >> 26) */
+/* OBSOLETE #define EXTRACT_IMM26(op)	((((op)&0x0ff00000) >> 2) | ((op)&0x0003ffff)) */
+/* OBSOLETE #define EXTRACT_IMM32(opl, opr)	((EXTRACT_UIMM6(opl) << 26)|EXTRACT_IMM26(opr)) */
+/* OBSOLETE  */
+/* OBSOLETE  */
+/* OBSOLETE int */
+/* OBSOLETE d30v_frame_chain_valid (CORE_ADDR chain, struct frame_info *fi) */
+/* OBSOLETE { */
+/* OBSOLETE #if 0 */
+/* OBSOLETE   return ((chain) != 0 && (fi) != 0 && (fi)->return_pc != 0); */
+/* OBSOLETE #else */
+/* OBSOLETE   return ((chain) != 0 && (fi) != 0 && (fi)->frame <= chain); */
+/* OBSOLETE #endif */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE /* Discard from the stack the innermost frame, restoring all saved */
+/* OBSOLETE    registers.  */ */
+/* OBSOLETE  */
+/* OBSOLETE void */
+/* OBSOLETE d30v_pop_frame (void) */
+/* OBSOLETE { */
+/* OBSOLETE   struct frame_info *frame = get_current_frame (); */
+/* OBSOLETE   CORE_ADDR fp; */
+/* OBSOLETE   int regnum; */
+/* OBSOLETE   struct frame_saved_regs fsr; */
+/* OBSOLETE   char raw_buffer[8]; */
+/* OBSOLETE  */
+/* OBSOLETE   fp = FRAME_FP (frame); */
+/* OBSOLETE   if (frame->dummy) */
+/* OBSOLETE     { */
+/* OBSOLETE       d30v_pop_dummy_frame (frame); */
+/* OBSOLETE       return; */
+/* OBSOLETE     } */
+/* OBSOLETE  */
+/* OBSOLETE   /* fill out fsr with the address of where each */ */
+/* OBSOLETE   /* register was stored in the frame */ */
+/* OBSOLETE   get_frame_saved_regs (frame, &fsr); */
+/* OBSOLETE  */
+/* OBSOLETE   /* now update the current registers with the old values */ */
+/* OBSOLETE   for (regnum = A0_REGNUM; regnum < A0_REGNUM + 2; regnum++) */
+/* OBSOLETE     { */
+/* OBSOLETE       if (fsr.regs[regnum]) */
+/* OBSOLETE 	{ */
+/* OBSOLETE 	  read_memory (fsr.regs[regnum], raw_buffer, 8); */
+/* OBSOLETE 	  write_register_bytes (REGISTER_BYTE (regnum), raw_buffer, 8); */
+/* OBSOLETE 	} */
+/* OBSOLETE     } */
+/* OBSOLETE   for (regnum = 0; regnum < SP_REGNUM; regnum++) */
+/* OBSOLETE     { */
+/* OBSOLETE       if (fsr.regs[regnum]) */
+/* OBSOLETE 	{ */
+/* OBSOLETE 	  write_register (regnum, read_memory_unsigned_integer (fsr.regs[regnum], 4)); */
+/* OBSOLETE 	} */
+/* OBSOLETE     } */
+/* OBSOLETE   if (fsr.regs[PSW_REGNUM]) */
+/* OBSOLETE     { */
+/* OBSOLETE       write_register (PSW_REGNUM, read_memory_unsigned_integer (fsr.regs[PSW_REGNUM], 4)); */
+/* OBSOLETE     } */
+/* OBSOLETE  */
+/* OBSOLETE   write_register (PC_REGNUM, read_register (LR_REGNUM)); */
+/* OBSOLETE   write_register (SP_REGNUM, fp + frame->size); */
+/* OBSOLETE   target_store_registers (-1); */
+/* OBSOLETE   flush_cached_frames (); */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE static int */
+/* OBSOLETE check_prologue (unsigned long op) */
+/* OBSOLETE { */
+/* OBSOLETE   /* add sp,sp,imm -- observed */ */
+/* OBSOLETE   if ((op & OP_MASK_ALL_BUT_IMM) == OP_ADD_SP_IMM) */
+/* OBSOLETE     return 1; */
+/* OBSOLETE  */
+/* OBSOLETE   /* add r22,sp,imm -- observed */ */
+/* OBSOLETE   if ((op & OP_MASK_ALL_BUT_IMM) == OP_ADD_R22_SP_IMM) */
+/* OBSOLETE     return 1; */
+/* OBSOLETE  */
+/* OBSOLETE   /* or  fp,r0,sp -- observed */ */
+/* OBSOLETE   if (op == OP_OR_FP_R0_SP) */
+/* OBSOLETE     return 1; */
+/* OBSOLETE  */
+/* OBSOLETE   /* nop */ */
+/* OBSOLETE   if ((op & OP_MASK_OPCODE) == OP_NOP) */
+/* OBSOLETE     return 1; */
+/* OBSOLETE  */
+/* OBSOLETE   /* stw  Ra,@(sp,r0) */ */
+/* OBSOLETE   if ((op & OP_MASK_ALL_BUT_RA) == OP_STW_SP_R0) */
+/* OBSOLETE     return 1; */
+/* OBSOLETE  */
+/* OBSOLETE   /* stw  Ra,@(sp,0x0) */ */
+/* OBSOLETE   if ((op & OP_MASK_ALL_BUT_RA) == OP_STW_SP_IMM0) */
+/* OBSOLETE     return 1; */
+/* OBSOLETE  */
+/* OBSOLETE   /* st2w  Ra,@(sp,r0) */ */
+/* OBSOLETE   if ((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_SP_R0) */
+/* OBSOLETE     return 1; */
+/* OBSOLETE  */
+/* OBSOLETE   /* st2w  Ra,@(sp,0x0) */ */
+/* OBSOLETE   if ((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_SP_IMM0) */
+/* OBSOLETE     return 1; */
+/* OBSOLETE  */
+/* OBSOLETE   /* stw fp, @(r22+,r0) -- observed */ */
+/* OBSOLETE   if (op == OP_STW_FP_R22P_R0) */
+/* OBSOLETE     return 1; */
+/* OBSOLETE  */
+/* OBSOLETE   /* stw r62, @(r22+,r0) -- observed */ */
+/* OBSOLETE   if (op == OP_STW_LR_R22P_R0) */
+/* OBSOLETE     return 1; */
+/* OBSOLETE  */
+/* OBSOLETE   /* stw Ra, @(fp,r0) -- observed */ */
+/* OBSOLETE   if ((op & OP_MASK_ALL_BUT_RA) == OP_STW_FP_R0) */
+/* OBSOLETE     return 1;			/* first arg */ */
+/* OBSOLETE  */
+/* OBSOLETE   /* stw Ra, @(fp,imm) -- observed */ */
+/* OBSOLETE   if ((op & OP_MASK_OP_AND_RB) == OP_STW_FP_IMM) */
+/* OBSOLETE     return 1;			/* second and subsequent args */ */
+/* OBSOLETE  */
+/* OBSOLETE   /* stw fp,@(sp,imm) -- observed */ */
+/* OBSOLETE   if ((op & OP_MASK_ALL_BUT_IMM) == OP_STW_FP_SP_IMM) */
+/* OBSOLETE     return 1; */
+/* OBSOLETE  */
+/* OBSOLETE   /* st2w Ra,@(r22+,r0) */ */
+/* OBSOLETE   if ((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_R22P_R0) */
+/* OBSOLETE     return 1; */
+/* OBSOLETE  */
+/* OBSOLETE   /* stw  Ra, @(sp-) */ */
+/* OBSOLETE   if ((op & OP_MASK_ALL_BUT_RA) == OP_STW_SPM) */
+/* OBSOLETE     return 1; */
+/* OBSOLETE  */
+/* OBSOLETE   /* st2w  Ra, @(sp-) */ */
+/* OBSOLETE   if ((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_SPM) */
+/* OBSOLETE     return 1; */
+/* OBSOLETE  */
+/* OBSOLETE   /* sub.?  sp,sp,imm */ */
+/* OBSOLETE   if ((op & OP_MASK_ALL_BUT_IMM) == OP_SUB_SP_IMM) */
+/* OBSOLETE     return 1; */
+/* OBSOLETE  */
+/* OBSOLETE   return 0; */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE CORE_ADDR */
+/* OBSOLETE d30v_skip_prologue (CORE_ADDR pc) */
+/* OBSOLETE { */
+/* OBSOLETE   unsigned long op[2]; */
+/* OBSOLETE   unsigned long opl, opr;	/* left / right sub operations */ */
+/* OBSOLETE   unsigned long fm0, fm1;	/* left / right mode bits */ */
+/* OBSOLETE   unsigned long cc0, cc1; */
+/* OBSOLETE   unsigned long op1, op2; */
+/* OBSOLETE   CORE_ADDR func_addr, func_end; */
+/* OBSOLETE   struct symtab_and_line sal; */
+/* OBSOLETE  */
+/* OBSOLETE   /* If we have line debugging information, then the end of the */ */
+/* OBSOLETE   /* prologue should the first assembly instruction of  the first source line */ */
+/* OBSOLETE   if (find_pc_partial_function (pc, NULL, &func_addr, &func_end)) */
+/* OBSOLETE     { */
+/* OBSOLETE       sal = find_pc_line (func_addr, 0); */
+/* OBSOLETE       if (sal.end && sal.end < func_end) */
+/* OBSOLETE 	return sal.end; */
+/* OBSOLETE     } */
+/* OBSOLETE  */
+/* OBSOLETE   if (target_read_memory (pc, (char *) &op[0], 8)) */
+/* OBSOLETE     return pc;			/* Can't access it -- assume no prologue. */ */
+/* OBSOLETE  */
+/* OBSOLETE   while (1) */
+/* OBSOLETE     { */
+/* OBSOLETE       opl = (unsigned long) read_memory_integer (pc, 4); */
+/* OBSOLETE       opr = (unsigned long) read_memory_integer (pc + 4, 4); */
+/* OBSOLETE  */
+/* OBSOLETE       fm0 = (opl & OP_MASK_FM_BIT); */
+/* OBSOLETE       fm1 = (opr & OP_MASK_FM_BIT); */
+/* OBSOLETE  */
+/* OBSOLETE       cc0 = (opl & OP_MASK_CC_BITS); */
+/* OBSOLETE       cc1 = (opr & OP_MASK_CC_BITS); */
+/* OBSOLETE  */
+/* OBSOLETE       opl = (opl & OP_MASK_SUB_INST); */
+/* OBSOLETE       opr = (opr & OP_MASK_SUB_INST); */
+/* OBSOLETE  */
+/* OBSOLETE       if (fm0 && fm1) */
+/* OBSOLETE 	{ */
+/* OBSOLETE 	  /* long instruction (opl contains the opcode) */ */
+/* OBSOLETE 	  if (((opl & OP_MASK_ALL_BUT_IMM) != OP_ADD_SP_IMM) &&		/* add sp,sp,imm */ */
+/* OBSOLETE 	      ((opl & OP_MASK_ALL_BUT_IMM) != OP_ADD_R22_SP_IMM) &&	/* add r22,sp,imm */ */
+/* OBSOLETE 	      ((opl & OP_MASK_OP_AND_RB) != OP_STW_SP_IMM) &&	/* stw Ra, @(sp,imm) */ */
+/* OBSOLETE 	      ((opl & OP_MASK_OP_AND_RB) != OP_ST2W_SP_IMM))	/* st2w Ra, @(sp,imm) */ */
+/* OBSOLETE 	    break; */
+/* OBSOLETE 	} */
+/* OBSOLETE       else */
+/* OBSOLETE 	{ */
+/* OBSOLETE 	  /* short instructions */ */
+/* OBSOLETE 	  if (fm0 && !fm1) */
+/* OBSOLETE 	    { */
+/* OBSOLETE 	      op1 = opr; */
+/* OBSOLETE 	      op2 = opl; */
+/* OBSOLETE 	    } */
+/* OBSOLETE 	  else */
+/* OBSOLETE 	    { */
+/* OBSOLETE 	      op1 = opl; */
+/* OBSOLETE 	      op2 = opr; */
+/* OBSOLETE 	    } */
+/* OBSOLETE 	  if (check_prologue (op1)) */
+/* OBSOLETE 	    { */
+/* OBSOLETE 	      if (!check_prologue (op2)) */
+/* OBSOLETE 		{ */
+/* OBSOLETE 		  /* if the previous opcode was really part of the prologue */ */
+/* OBSOLETE 		  /* and not just a NOP, then we want to break after both instructions */ */
+/* OBSOLETE 		  if ((op1 & OP_MASK_OPCODE) != OP_NOP) */
+/* OBSOLETE 		    pc += 8; */
+/* OBSOLETE 		  break; */
+/* OBSOLETE 		} */
+/* OBSOLETE 	    } */
+/* OBSOLETE 	  else */
+/* OBSOLETE 	    break; */
+/* OBSOLETE 	} */
+/* OBSOLETE       pc += 8; */
+/* OBSOLETE     } */
+/* OBSOLETE   return pc; */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE static int end_of_stack; */
+/* OBSOLETE  */
+/* OBSOLETE /* Given a GDB frame, determine the address of the calling function's frame. */
+/* OBSOLETE    This will be used to create a new GDB frame struct, and then */
+/* OBSOLETE    INIT_EXTRA_FRAME_INFO and INIT_FRAME_PC will be called for the new frame. */
+/* OBSOLETE  */ */
+/* OBSOLETE  */
+/* OBSOLETE CORE_ADDR */
+/* OBSOLETE d30v_frame_chain (struct frame_info *frame) */
+/* OBSOLETE { */
+/* OBSOLETE   struct frame_saved_regs fsr; */
+/* OBSOLETE  */
+/* OBSOLETE   d30v_frame_find_saved_regs (frame, &fsr); */
+/* OBSOLETE  */
+/* OBSOLETE   if (end_of_stack) */
+/* OBSOLETE     return (CORE_ADDR) 0; */
+/* OBSOLETE  */
+/* OBSOLETE   if (frame->return_pc == IMEM_START) */
+/* OBSOLETE     return (CORE_ADDR) 0; */
+/* OBSOLETE  */
+/* OBSOLETE   if (!fsr.regs[FP_REGNUM]) */
+/* OBSOLETE     { */
+/* OBSOLETE       if (!fsr.regs[SP_REGNUM] || fsr.regs[SP_REGNUM] == STACK_START) */
+/* OBSOLETE 	return (CORE_ADDR) 0; */
+/* OBSOLETE  */
+/* OBSOLETE       return fsr.regs[SP_REGNUM]; */
+/* OBSOLETE     } */
+/* OBSOLETE  */
+/* OBSOLETE   if (!read_memory_unsigned_integer (fsr.regs[FP_REGNUM], 4)) */
+/* OBSOLETE     return (CORE_ADDR) 0; */
+/* OBSOLETE  */
+/* OBSOLETE   return read_memory_unsigned_integer (fsr.regs[FP_REGNUM], 4); */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE static int next_addr, uses_frame; */
+/* OBSOLETE static int frame_size; */
+/* OBSOLETE  */
+/* OBSOLETE static int */
+/* OBSOLETE prologue_find_regs (unsigned long op, struct frame_saved_regs *fsr, */
+/* OBSOLETE 		    CORE_ADDR addr) */
+/* OBSOLETE { */
+/* OBSOLETE   int n; */
+/* OBSOLETE   int offset; */
+/* OBSOLETE  */
+/* OBSOLETE   /* add sp,sp,imm -- observed */ */
+/* OBSOLETE   if ((op & OP_MASK_ALL_BUT_IMM) == OP_ADD_SP_IMM) */
+/* OBSOLETE     { */
+/* OBSOLETE       offset = EXTRACT_IMM6 (op); */
+/* OBSOLETE       /*next_addr += offset; */ */
+/* OBSOLETE       frame_size += -offset; */
+/* OBSOLETE       return 1; */
+/* OBSOLETE     } */
+/* OBSOLETE  */
+/* OBSOLETE   /* add r22,sp,imm -- observed */ */
+/* OBSOLETE   if ((op & OP_MASK_ALL_BUT_IMM) == OP_ADD_R22_SP_IMM) */
+/* OBSOLETE     { */
+/* OBSOLETE       offset = EXTRACT_IMM6 (op); */
+/* OBSOLETE       next_addr = (offset - frame_size); */
+/* OBSOLETE       return 1; */
+/* OBSOLETE     } */
+/* OBSOLETE  */
+/* OBSOLETE   /* stw Ra, @(fp, offset) -- observed */ */
+/* OBSOLETE   if ((op & OP_MASK_OP_AND_RB) == OP_STW_FP_IMM) */
+/* OBSOLETE     { */
+/* OBSOLETE       n = EXTRACT_RA (op); */
+/* OBSOLETE       offset = EXTRACT_IMM6 (op); */
+/* OBSOLETE       fsr->regs[n] = (offset - frame_size); */
+/* OBSOLETE       return 1; */
+/* OBSOLETE     } */
+/* OBSOLETE  */
+/* OBSOLETE   /* stw Ra, @(fp, r0) -- observed */ */
+/* OBSOLETE   if ((op & OP_MASK_ALL_BUT_RA) == OP_STW_FP_R0) */
+/* OBSOLETE     { */
+/* OBSOLETE       n = EXTRACT_RA (op); */
+/* OBSOLETE       fsr->regs[n] = (-frame_size); */
+/* OBSOLETE       return 1; */
+/* OBSOLETE     } */
+/* OBSOLETE  */
+/* OBSOLETE   /* or  fp,0,sp -- observed */ */
+/* OBSOLETE   if ((op == OP_OR_FP_R0_SP) || */
+/* OBSOLETE       (op == OP_OR_FP_SP_R0) || */
+/* OBSOLETE       (op == OP_OR_FP_IMM0_SP)) */
+/* OBSOLETE     { */
+/* OBSOLETE       uses_frame = 1; */
+/* OBSOLETE       return 1; */
+/* OBSOLETE     } */
+/* OBSOLETE  */
+/* OBSOLETE   /* nop */ */
+/* OBSOLETE   if ((op & OP_MASK_OPCODE) == OP_NOP) */
+/* OBSOLETE     return 1; */
+/* OBSOLETE  */
+/* OBSOLETE   /* stw Ra,@(r22+,r0) -- observed */ */
+/* OBSOLETE   if ((op & OP_MASK_ALL_BUT_RA) == OP_STW_R22P_R0) */
+/* OBSOLETE     { */
+/* OBSOLETE       n = EXTRACT_RA (op); */
+/* OBSOLETE       fsr->regs[n] = next_addr; */
+/* OBSOLETE       next_addr += 4; */
+/* OBSOLETE       return 1; */
+/* OBSOLETE     } */
+/* OBSOLETE #if 0				/* subsumed in pattern above */ */
+/* OBSOLETE   /* stw fp,@(r22+,r0) -- observed */ */
+/* OBSOLETE   if (op == OP_STW_FP_R22P_R0) */
+/* OBSOLETE     { */
+/* OBSOLETE       fsr->regs[FP_REGNUM] = next_addr;		/* XXX */ */
+/* OBSOLETE       next_addr += 4; */
+/* OBSOLETE       return 1; */
+/* OBSOLETE     } */
+/* OBSOLETE  */
+/* OBSOLETE   /* stw r62,@(r22+,r0) -- observed */ */
+/* OBSOLETE   if (op == OP_STW_LR_R22P_R0) */
+/* OBSOLETE     { */
+/* OBSOLETE       fsr->regs[LR_REGNUM] = next_addr; */
+/* OBSOLETE       next_addr += 4; */
+/* OBSOLETE       return 1; */
+/* OBSOLETE     } */
+/* OBSOLETE #endif */
+/* OBSOLETE   /* st2w Ra,@(r22+,r0) -- observed */ */
+/* OBSOLETE   if ((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_R22P_R0) */
+/* OBSOLETE     { */
+/* OBSOLETE       n = EXTRACT_RA (op); */
+/* OBSOLETE       fsr->regs[n] = next_addr; */
+/* OBSOLETE       fsr->regs[n + 1] = next_addr + 4; */
+/* OBSOLETE       next_addr += 8; */
+/* OBSOLETE       return 1; */
+/* OBSOLETE     } */
+/* OBSOLETE  */
+/* OBSOLETE   /* stw  rn, @(sp-) */ */
+/* OBSOLETE   if ((op & OP_MASK_ALL_BUT_RA) == OP_STW_SPM) */
+/* OBSOLETE     { */
+/* OBSOLETE       n = EXTRACT_RA (op); */
+/* OBSOLETE       fsr->regs[n] = next_addr; */
+/* OBSOLETE       next_addr -= 4; */
+/* OBSOLETE       return 1; */
+/* OBSOLETE     } */
+/* OBSOLETE  */
+/* OBSOLETE   /* st2w  Ra, @(sp-) */ */
+/* OBSOLETE   else if ((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_SPM) */
+/* OBSOLETE     { */
+/* OBSOLETE       n = EXTRACT_RA (op); */
+/* OBSOLETE       fsr->regs[n] = next_addr; */
+/* OBSOLETE       fsr->regs[n + 1] = next_addr + 4; */
+/* OBSOLETE       next_addr -= 8; */
+/* OBSOLETE       return 1; */
+/* OBSOLETE     } */
+/* OBSOLETE  */
+/* OBSOLETE   /* sub  sp,sp,imm */ */
+/* OBSOLETE   if ((op & OP_MASK_ALL_BUT_IMM) == OP_SUB_SP_IMM) */
+/* OBSOLETE     { */
+/* OBSOLETE       offset = EXTRACT_IMM6 (op); */
+/* OBSOLETE       frame_size += -offset; */
+/* OBSOLETE       return 1; */
+/* OBSOLETE     } */
+/* OBSOLETE  */
+/* OBSOLETE   /* st  rn, @(sp,0) -- observed */ */
+/* OBSOLETE   if (((op & OP_MASK_ALL_BUT_RA) == OP_STW_SP_R0) || */
+/* OBSOLETE       ((op & OP_MASK_ALL_BUT_RA) == OP_STW_SP_IMM0)) */
+/* OBSOLETE     { */
+/* OBSOLETE       n = EXTRACT_RA (op); */
+/* OBSOLETE       fsr->regs[n] = (-frame_size); */
+/* OBSOLETE       return 1; */
+/* OBSOLETE     } */
+/* OBSOLETE  */
+/* OBSOLETE   /* st2w  rn, @(sp,0) */ */
+/* OBSOLETE   if (((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_SP_R0) || */
+/* OBSOLETE       ((op & OP_MASK_ALL_BUT_RA) == OP_ST2W_SP_IMM0)) */
+/* OBSOLETE     { */
+/* OBSOLETE       n = EXTRACT_RA (op); */
+/* OBSOLETE       fsr->regs[n] = (-frame_size); */
+/* OBSOLETE       fsr->regs[n + 1] = (-frame_size) + 4; */
+/* OBSOLETE       return 1; */
+/* OBSOLETE     } */
+/* OBSOLETE  */
+/* OBSOLETE   /* stw fp,@(sp,imm) -- observed */ */
+/* OBSOLETE   if ((op & OP_MASK_ALL_BUT_IMM) == OP_STW_FP_SP_IMM) */
+/* OBSOLETE     { */
+/* OBSOLETE       offset = EXTRACT_IMM6 (op); */
+/* OBSOLETE       fsr->regs[FP_REGNUM] = (offset - frame_size); */
+/* OBSOLETE       return 1; */
+/* OBSOLETE     } */
+/* OBSOLETE   return 0; */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE /* Put here the code to store, into a struct frame_saved_regs, the */
+/* OBSOLETE    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: the address we */
+/* OBSOLETE    return for it IS the sp for the next frame. */ */
+/* OBSOLETE void */
+/* OBSOLETE d30v_frame_find_saved_regs (struct frame_info *fi, struct frame_saved_regs *fsr) */
+/* OBSOLETE { */
+/* OBSOLETE   CORE_ADDR fp, pc; */
+/* OBSOLETE   unsigned long opl, opr; */
+/* OBSOLETE   unsigned long op1, op2; */
+/* OBSOLETE   unsigned long fm0, fm1; */
+/* OBSOLETE   int i; */
+/* OBSOLETE  */
+/* OBSOLETE   fp = fi->frame; */
+/* OBSOLETE   memset (fsr, 0, sizeof (*fsr)); */
+/* OBSOLETE   next_addr = 0; */
+/* OBSOLETE   frame_size = 0; */
+/* OBSOLETE   end_of_stack = 0; */
+/* OBSOLETE  */
+/* OBSOLETE   uses_frame = 0; */
+/* OBSOLETE  */
+/* OBSOLETE   d30v_frame_find_saved_regs_offsets (fi, fsr); */
+/* OBSOLETE  */
+/* OBSOLETE   fi->size = frame_size; */
+/* OBSOLETE  */
+/* OBSOLETE   if (!fp) */
+/* OBSOLETE     fp = read_register (SP_REGNUM); */
+/* OBSOLETE  */
+/* OBSOLETE   for (i = 0; i < NUM_REGS - 1; i++) */
+/* OBSOLETE     if (fsr->regs[i]) */
+/* OBSOLETE       { */
+/* OBSOLETE 	fsr->regs[i] = fsr->regs[i] + fp + frame_size; */
+/* OBSOLETE       } */
+/* OBSOLETE  */
+/* OBSOLETE   if (fsr->regs[LR_REGNUM]) */
+/* OBSOLETE     fi->return_pc = read_memory_unsigned_integer (fsr->regs[LR_REGNUM], 4); */
+/* OBSOLETE   else */
+/* OBSOLETE     fi->return_pc = read_register (LR_REGNUM); */
+/* OBSOLETE  */
+/* OBSOLETE   /* the SP is not normally (ever?) saved, but check anyway */ */
+/* OBSOLETE   if (!fsr->regs[SP_REGNUM]) */
+/* OBSOLETE     { */
+/* OBSOLETE       /* if the FP was saved, that means the current FP is valid, */ */
+/* OBSOLETE       /* otherwise, it isn't being used, so we use the SP instead */ */
+/* OBSOLETE       if (uses_frame) */
+/* OBSOLETE 	fsr->regs[SP_REGNUM] = read_register (FP_REGNUM) + fi->size; */
+/* OBSOLETE       else */
+/* OBSOLETE 	{ */
+/* OBSOLETE 	  fsr->regs[SP_REGNUM] = fp + fi->size; */
+/* OBSOLETE 	  fi->frameless = 1; */
+/* OBSOLETE 	  fsr->regs[FP_REGNUM] = 0; */
+/* OBSOLETE 	} */
+/* OBSOLETE     } */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE void */
+/* OBSOLETE d30v_frame_find_saved_regs_offsets (struct frame_info *fi, */
+/* OBSOLETE 				    struct frame_saved_regs *fsr) */
+/* OBSOLETE { */
+/* OBSOLETE   CORE_ADDR fp, pc; */
+/* OBSOLETE   unsigned long opl, opr; */
+/* OBSOLETE   unsigned long op1, op2; */
+/* OBSOLETE   unsigned long fm0, fm1; */
+/* OBSOLETE   int i; */
+/* OBSOLETE  */
+/* OBSOLETE   fp = fi->frame; */
+/* OBSOLETE   memset (fsr, 0, sizeof (*fsr)); */
+/* OBSOLETE   next_addr = 0; */
+/* OBSOLETE   frame_size = 0; */
+/* OBSOLETE   end_of_stack = 0; */
+/* OBSOLETE  */
+/* OBSOLETE   pc = get_pc_function_start (fi->pc); */
+/* OBSOLETE  */
+/* OBSOLETE   uses_frame = 0; */
+/* OBSOLETE   while (pc < fi->pc) */
+/* OBSOLETE     { */
+/* OBSOLETE       opl = (unsigned long) read_memory_integer (pc, 4); */
+/* OBSOLETE       opr = (unsigned long) read_memory_integer (pc + 4, 4); */
+/* OBSOLETE  */
+/* OBSOLETE       fm0 = (opl & OP_MASK_FM_BIT); */
+/* OBSOLETE       fm1 = (opr & OP_MASK_FM_BIT); */
+/* OBSOLETE  */
+/* OBSOLETE       opl = (opl & OP_MASK_SUB_INST); */
+/* OBSOLETE       opr = (opr & OP_MASK_SUB_INST); */
+/* OBSOLETE  */
+/* OBSOLETE       if (fm0 && fm1) */
+/* OBSOLETE 	{ */
+/* OBSOLETE 	  /* long instruction */ */
+/* OBSOLETE 	  if ((opl & OP_MASK_ALL_BUT_IMM) == OP_ADD_SP_IMM) */
+/* OBSOLETE 	    { */
+/* OBSOLETE 	      /* add sp,sp,n */ */
+/* OBSOLETE 	      long offset = EXTRACT_IMM32 (opl, opr); */
+/* OBSOLETE 	      frame_size += -offset; */
+/* OBSOLETE 	    } */
+/* OBSOLETE 	  else if ((opl & OP_MASK_ALL_BUT_IMM) == OP_ADD_R22_SP_IMM) */
+/* OBSOLETE 	    { */
+/* OBSOLETE 	      /* add r22,sp,offset */ */
+/* OBSOLETE 	      long offset = EXTRACT_IMM32 (opl, opr); */
+/* OBSOLETE 	      next_addr = (offset - frame_size); */
+/* OBSOLETE 	    } */
+/* OBSOLETE 	  else if ((opl & OP_MASK_OP_AND_RB) == OP_STW_SP_IMM) */
+/* OBSOLETE 	    { */
+/* OBSOLETE 	      /* st Ra, @(sp,imm) */ */
+/* OBSOLETE 	      long offset = EXTRACT_IMM32 (opl, opr); */
+/* OBSOLETE 	      short n = EXTRACT_RA (opl); */
+/* OBSOLETE 	      fsr->regs[n] = (offset - frame_size); */
+/* OBSOLETE 	    } */
+/* OBSOLETE 	  else if ((opl & OP_MASK_OP_AND_RB) == OP_ST2W_SP_IMM) */
+/* OBSOLETE 	    { */
+/* OBSOLETE 	      /* st2w Ra, @(sp,offset) */ */
+/* OBSOLETE 	      long offset = EXTRACT_IMM32 (opl, opr); */
+/* OBSOLETE 	      short n = EXTRACT_RA (opl); */
+/* OBSOLETE 	      fsr->regs[n] = (offset - frame_size); */
+/* OBSOLETE 	      fsr->regs[n + 1] = (offset - frame_size) + 4; */
+/* OBSOLETE 	    } */
+/* OBSOLETE 	  else if ((opl & OP_MASK_ALL_BUT_IMM) == OP_OR_SP_R0_IMM) */
+/* OBSOLETE 	    { */
+/* OBSOLETE 	      end_of_stack = 1; */
+/* OBSOLETE 	    } */
+/* OBSOLETE 	  else */
+/* OBSOLETE 	    break; */
+/* OBSOLETE 	} */
+/* OBSOLETE       else */
+/* OBSOLETE 	{ */
+/* OBSOLETE 	  /* short instructions */ */
+/* OBSOLETE 	  if (fm0 && !fm1) */
+/* OBSOLETE 	    { */
+/* OBSOLETE 	      op2 = opl; */
+/* OBSOLETE 	      op1 = opr; */
+/* OBSOLETE 	    } */
+/* OBSOLETE 	  else */
+/* OBSOLETE 	    { */
+/* OBSOLETE 	      op1 = opl; */
+/* OBSOLETE 	      op2 = opr; */
+/* OBSOLETE 	    } */
+/* OBSOLETE 	  if (!prologue_find_regs (op1, fsr, pc) || !prologue_find_regs (op2, fsr, pc)) */
+/* OBSOLETE 	    break; */
+/* OBSOLETE 	} */
+/* OBSOLETE       pc += 8; */
+/* OBSOLETE     } */
+/* OBSOLETE  */
+/* OBSOLETE #if 0 */
+/* OBSOLETE   fi->size = frame_size; */
+/* OBSOLETE  */
+/* OBSOLETE   if (!fp) */
+/* OBSOLETE     fp = read_register (SP_REGNUM); */
+/* OBSOLETE  */
+/* OBSOLETE   for (i = 0; i < NUM_REGS - 1; i++) */
+/* OBSOLETE     if (fsr->regs[i]) */
+/* OBSOLETE       { */
+/* OBSOLETE 	fsr->regs[i] = fsr->regs[i] + fp + frame_size; */
+/* OBSOLETE       } */
+/* OBSOLETE  */
+/* OBSOLETE   if (fsr->regs[LR_REGNUM]) */
+/* OBSOLETE     fi->return_pc = read_memory_unsigned_integer (fsr->regs[LR_REGNUM], 4); */
+/* OBSOLETE   else */
+/* OBSOLETE     fi->return_pc = read_register (LR_REGNUM); */
+/* OBSOLETE  */
+/* OBSOLETE   /* the SP is not normally (ever?) saved, but check anyway */ */
+/* OBSOLETE   if (!fsr->regs[SP_REGNUM]) */
+/* OBSOLETE     { */
+/* OBSOLETE       /* if the FP was saved, that means the current FP is valid, */ */
+/* OBSOLETE       /* otherwise, it isn't being used, so we use the SP instead */ */
+/* OBSOLETE       if (uses_frame) */
+/* OBSOLETE 	fsr->regs[SP_REGNUM] = read_register (FP_REGNUM) + fi->size; */
+/* OBSOLETE       else */
+/* OBSOLETE 	{ */
+/* OBSOLETE 	  fsr->regs[SP_REGNUM] = fp + fi->size; */
+/* OBSOLETE 	  fi->frameless = 1; */
+/* OBSOLETE 	  fsr->regs[FP_REGNUM] = 0; */
+/* OBSOLETE 	} */
+/* OBSOLETE     } */
+/* OBSOLETE #endif */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE void */
+/* OBSOLETE d30v_init_extra_frame_info (int fromleaf, struct frame_info *fi) */
+/* OBSOLETE { */
+/* OBSOLETE   struct frame_saved_regs dummy; */
+/* OBSOLETE  */
+/* OBSOLETE   if (fi->next && (fi->pc == 0)) */
+/* OBSOLETE     fi->pc = fi->next->return_pc; */
+/* OBSOLETE  */
+/* OBSOLETE   d30v_frame_find_saved_regs_offsets (fi, &dummy); */
+/* OBSOLETE  */
+/* OBSOLETE   if (uses_frame == 0) */
+/* OBSOLETE     fi->frameless = 1; */
+/* OBSOLETE   else */
+/* OBSOLETE     fi->frameless = 0; */
+/* OBSOLETE  */
+/* OBSOLETE   if ((fi->next == 0) && (uses_frame == 0)) */
+/* OBSOLETE     /* innermost frame and it's "frameless", */
+/* OBSOLETE        so the fi->frame field is wrong, fix it! */ */
+/* OBSOLETE     fi->frame = read_sp (); */
+/* OBSOLETE  */
+/* OBSOLETE   if (dummy.regs[LR_REGNUM]) */
+/* OBSOLETE     { */
+/* OBSOLETE       /* it was saved, grab it! */ */
+/* OBSOLETE       dummy.regs[LR_REGNUM] += (fi->frame + frame_size); */
+/* OBSOLETE       fi->return_pc = read_memory_unsigned_integer (dummy.regs[LR_REGNUM], 4); */
+/* OBSOLETE     } */
+/* OBSOLETE   else */
+/* OBSOLETE     fi->return_pc = read_register (LR_REGNUM); */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE void */
+/* OBSOLETE d30v_init_frame_pc (int fromleaf, struct frame_info *prev) */
+/* OBSOLETE { */
+/* OBSOLETE   /* default value, put here so we can breakpoint on it and */
+/* OBSOLETE      see if the default value is really the right thing to use */ */
+/* OBSOLETE   prev->pc = (fromleaf ? SAVED_PC_AFTER_CALL (prev->next) : \ */
+/* OBSOLETE 	      prev->next ? FRAME_SAVED_PC (prev->next) : read_pc ()); */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE static void d30v_print_register (int regnum, int tabular); */
+/* OBSOLETE  */
+/* OBSOLETE static void */
+/* OBSOLETE d30v_print_register (int regnum, int tabular) */
+/* OBSOLETE { */
+/* OBSOLETE   if (regnum < A0_REGNUM) */
+/* OBSOLETE     { */
+/* OBSOLETE       if (tabular) */
+/* OBSOLETE 	printf_filtered ("%08lx", (long) read_register (regnum)); */
+/* OBSOLETE       else */
+/* OBSOLETE 	printf_filtered ("0x%lx	%ld", */
+/* OBSOLETE 			 (long) read_register (regnum), */
+/* OBSOLETE 			 (long) read_register (regnum)); */
+/* OBSOLETE     } */
+/* OBSOLETE   else */
+/* OBSOLETE     { */
+/* OBSOLETE       char regbuf[MAX_REGISTER_RAW_SIZE]; */
+/* OBSOLETE  */
+/* OBSOLETE       frame_register_read (selected_frame, regnum, regbuf); */
+/* OBSOLETE  */
+/* OBSOLETE       val_print (REGISTER_VIRTUAL_TYPE (regnum), regbuf, 0, 0, */
+/* OBSOLETE 		 gdb_stdout, 'x', 1, 0, Val_pretty_default); */
+/* OBSOLETE  */
+/* OBSOLETE       if (!tabular) */
+/* OBSOLETE 	{ */
+/* OBSOLETE 	  printf_filtered ("	"); */
+/* OBSOLETE 	  val_print (REGISTER_VIRTUAL_TYPE (regnum), regbuf, 0, 0, */
+/* OBSOLETE 		     gdb_stdout, 'd', 1, 0, Val_pretty_default); */
+/* OBSOLETE 	} */
+/* OBSOLETE     } */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE static void */
+/* OBSOLETE d30v_print_flags (void) */
+/* OBSOLETE { */
+/* OBSOLETE   long psw = read_register (PSW_REGNUM); */
+/* OBSOLETE   printf_filtered ("flags #1"); */
+/* OBSOLETE   printf_filtered ("   (sm) %d", (psw & PSW_SM) != 0); */
+/* OBSOLETE   printf_filtered ("   (ea) %d", (psw & PSW_EA) != 0); */
+/* OBSOLETE   printf_filtered ("   (db) %d", (psw & PSW_DB) != 0); */
+/* OBSOLETE   printf_filtered ("   (ds) %d", (psw & PSW_DS) != 0); */
+/* OBSOLETE   printf_filtered ("   (ie) %d", (psw & PSW_IE) != 0); */
+/* OBSOLETE   printf_filtered ("   (rp) %d", (psw & PSW_RP) != 0); */
+/* OBSOLETE   printf_filtered ("   (md) %d\n", (psw & PSW_MD) != 0); */
+/* OBSOLETE  */
+/* OBSOLETE   printf_filtered ("flags #2"); */
+/* OBSOLETE   printf_filtered ("   (f0) %d", (psw & PSW_F0) != 0); */
+/* OBSOLETE   printf_filtered ("   (f1) %d", (psw & PSW_F1) != 0); */
+/* OBSOLETE   printf_filtered ("   (f2) %d", (psw & PSW_F2) != 0); */
+/* OBSOLETE   printf_filtered ("   (f3) %d", (psw & PSW_F3) != 0); */
+/* OBSOLETE   printf_filtered ("    (s) %d", (psw & PSW_S) != 0); */
+/* OBSOLETE   printf_filtered ("    (v) %d", (psw & PSW_V) != 0); */
+/* OBSOLETE   printf_filtered ("   (va) %d", (psw & PSW_VA) != 0); */
+/* OBSOLETE   printf_filtered ("    (c) %d\n", (psw & PSW_C) != 0); */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE static void */
+/* OBSOLETE print_flags_command (char *args, int from_tty) */
+/* OBSOLETE { */
+/* OBSOLETE   d30v_print_flags (); */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE void */
+/* OBSOLETE d30v_do_registers_info (int regnum, int fpregs) */
+/* OBSOLETE { */
+/* OBSOLETE   long long num1, num2; */
+/* OBSOLETE   long psw; */
+/* OBSOLETE  */
+/* OBSOLETE   if (regnum != -1) */
+/* OBSOLETE     { */
+/* OBSOLETE       if (REGISTER_NAME (0) == NULL || REGISTER_NAME (0)[0] == '\000') */
+/* OBSOLETE 	return; */
+/* OBSOLETE  */
+/* OBSOLETE       printf_filtered ("%s ", REGISTER_NAME (regnum)); */
+/* OBSOLETE       d30v_print_register (regnum, 0); */
+/* OBSOLETE  */
+/* OBSOLETE       printf_filtered ("\n"); */
+/* OBSOLETE       return; */
+/* OBSOLETE     } */
+/* OBSOLETE  */
+/* OBSOLETE   /* Have to print all the registers.  Format them nicely.  */ */
+/* OBSOLETE  */
+/* OBSOLETE   printf_filtered ("PC="); */
+/* OBSOLETE   print_address (read_pc (), gdb_stdout); */
+/* OBSOLETE  */
+/* OBSOLETE   printf_filtered (" PSW="); */
+/* OBSOLETE   d30v_print_register (PSW_REGNUM, 1); */
+/* OBSOLETE  */
+/* OBSOLETE   printf_filtered (" BPC="); */
+/* OBSOLETE   print_address (read_register (BPC_REGNUM), gdb_stdout); */
+/* OBSOLETE  */
+/* OBSOLETE   printf_filtered (" BPSW="); */
+/* OBSOLETE   d30v_print_register (BPSW_REGNUM, 1); */
+/* OBSOLETE   printf_filtered ("\n"); */
+/* OBSOLETE  */
+/* OBSOLETE   printf_filtered ("DPC="); */
+/* OBSOLETE   print_address (read_register (DPC_REGNUM), gdb_stdout); */
+/* OBSOLETE  */
+/* OBSOLETE   printf_filtered (" DPSW="); */
+/* OBSOLETE   d30v_print_register (DPSW_REGNUM, 1); */
+/* OBSOLETE  */
+/* OBSOLETE   printf_filtered (" IBA="); */
+/* OBSOLETE   print_address (read_register (IBA_REGNUM), gdb_stdout); */
+/* OBSOLETE   printf_filtered ("\n"); */
+/* OBSOLETE  */
+/* OBSOLETE   printf_filtered ("RPT_C="); */
+/* OBSOLETE   d30v_print_register (RPT_C_REGNUM, 1); */
+/* OBSOLETE  */
+/* OBSOLETE   printf_filtered (" RPT_S="); */
+/* OBSOLETE   print_address (read_register (RPT_S_REGNUM), gdb_stdout); */
+/* OBSOLETE  */
+/* OBSOLETE   printf_filtered (" RPT_E="); */
+/* OBSOLETE   print_address (read_register (RPT_E_REGNUM), gdb_stdout); */
+/* OBSOLETE   printf_filtered ("\n"); */
+/* OBSOLETE  */
+/* OBSOLETE   printf_filtered ("MOD_S="); */
+/* OBSOLETE   print_address (read_register (MOD_S_REGNUM), gdb_stdout); */
+/* OBSOLETE  */
+/* OBSOLETE   printf_filtered (" MOD_E="); */
+/* OBSOLETE   print_address (read_register (MOD_E_REGNUM), gdb_stdout); */
+/* OBSOLETE   printf_filtered ("\n"); */
+/* OBSOLETE  */
+/* OBSOLETE   printf_filtered ("EIT_VB="); */
+/* OBSOLETE   print_address (read_register (EIT_VB_REGNUM), gdb_stdout); */
+/* OBSOLETE  */
+/* OBSOLETE   printf_filtered (" INT_S="); */
+/* OBSOLETE   d30v_print_register (INT_S_REGNUM, 1); */
+/* OBSOLETE  */
+/* OBSOLETE   printf_filtered (" INT_M="); */
+/* OBSOLETE   d30v_print_register (INT_M_REGNUM, 1); */
+/* OBSOLETE   printf_filtered ("\n"); */
+/* OBSOLETE  */
+/* OBSOLETE   d30v_print_flags (); */
+/* OBSOLETE   for (regnum = 0; regnum <= 63;) */
+/* OBSOLETE     { */
+/* OBSOLETE       int i; */
+/* OBSOLETE  */
+/* OBSOLETE       printf_filtered ("R%d-R%d ", regnum, regnum + 7); */
+/* OBSOLETE       if (regnum < 10) */
+/* OBSOLETE 	printf_filtered (" "); */
+/* OBSOLETE       if (regnum + 7 < 10) */
+/* OBSOLETE 	printf_filtered (" "); */
+/* OBSOLETE  */
+/* OBSOLETE       for (i = 0; i < 8; i++) */
+/* OBSOLETE 	{ */
+/* OBSOLETE 	  printf_filtered (" "); */
+/* OBSOLETE 	  d30v_print_register (regnum++, 1); */
+/* OBSOLETE 	} */
+/* OBSOLETE  */
+/* OBSOLETE       printf_filtered ("\n"); */
+/* OBSOLETE     } */
+/* OBSOLETE  */
+/* OBSOLETE   printf_filtered ("A0-A1    "); */
+/* OBSOLETE  */
+/* OBSOLETE   d30v_print_register (A0_REGNUM, 1); */
+/* OBSOLETE   printf_filtered ("    "); */
+/* OBSOLETE   d30v_print_register (A1_REGNUM, 1); */
+/* OBSOLETE   printf_filtered ("\n"); */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE CORE_ADDR */
+/* OBSOLETE d30v_fix_call_dummy (char *dummyname, CORE_ADDR start_sp, CORE_ADDR fun, */
+/* OBSOLETE 		     int nargs, struct value **args, */
+/* OBSOLETE 		     struct type *type, int gcc_p) */
+/* OBSOLETE { */
+/* OBSOLETE   int regnum; */
+/* OBSOLETE   CORE_ADDR sp; */
+/* OBSOLETE   char buffer[MAX_REGISTER_RAW_SIZE]; */
+/* OBSOLETE   struct frame_info *frame = get_current_frame (); */
+/* OBSOLETE   frame->dummy = start_sp; */
+/* OBSOLETE   /*start_sp |= DMEM_START; */ */
+/* OBSOLETE  */
+/* OBSOLETE   sp = start_sp; */
+/* OBSOLETE   for (regnum = 0; regnum < NUM_REGS; regnum++) */
+/* OBSOLETE     { */
+/* OBSOLETE       sp -= REGISTER_RAW_SIZE (regnum); */
+/* OBSOLETE       store_address (buffer, REGISTER_RAW_SIZE (regnum), read_register (regnum)); */
+/* OBSOLETE       write_memory (sp, buffer, REGISTER_RAW_SIZE (regnum)); */
+/* OBSOLETE     } */
+/* OBSOLETE   write_register (SP_REGNUM, (LONGEST) sp); */
+/* OBSOLETE   /* now we need to load LR with the return address */ */
+/* OBSOLETE   write_register (LR_REGNUM, (LONGEST) d30v_call_dummy_address ()); */
+/* OBSOLETE   return sp; */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE static void */
+/* OBSOLETE d30v_pop_dummy_frame (struct frame_info *fi) */
+/* OBSOLETE { */
+/* OBSOLETE   CORE_ADDR sp = fi->dummy; */
+/* OBSOLETE   int regnum; */
+/* OBSOLETE  */
+/* OBSOLETE   for (regnum = 0; regnum < NUM_REGS; regnum++) */
+/* OBSOLETE     { */
+/* OBSOLETE       sp -= REGISTER_RAW_SIZE (regnum); */
+/* OBSOLETE       write_register (regnum, read_memory_unsigned_integer (sp, REGISTER_RAW_SIZE (regnum))); */
+/* OBSOLETE     } */
+/* OBSOLETE   flush_cached_frames ();	/* needed? */ */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE  */
+/* OBSOLETE CORE_ADDR */
+/* OBSOLETE d30v_push_arguments (int nargs, struct value **args, CORE_ADDR sp, */
+/* OBSOLETE 		     int struct_return, CORE_ADDR struct_addr) */
+/* OBSOLETE { */
+/* OBSOLETE   int i, len, index = 0, regnum = 2; */
+/* OBSOLETE   char buffer[4], *contents; */
+/* OBSOLETE   LONGEST val; */
+/* OBSOLETE   CORE_ADDR ptrs[10]; */
+/* OBSOLETE  */
+/* OBSOLETE #if 0 */
+/* OBSOLETE   /* Pass 1. Put all large args on stack */ */
+/* OBSOLETE   for (i = 0; i < nargs; i++) */
+/* OBSOLETE     { */
+/* OBSOLETE       struct value *arg = args[i]; */
+/* OBSOLETE       struct type *arg_type = check_typedef (VALUE_TYPE (arg)); */
+/* OBSOLETE       len = TYPE_LENGTH (arg_type); */
+/* OBSOLETE       contents = VALUE_CONTENTS (arg); */
+/* OBSOLETE       val = extract_signed_integer (contents, len); */
+/* OBSOLETE       if (len > 4) */
+/* OBSOLETE 	{ */
+/* OBSOLETE 	  /* put on stack and pass pointers */ */
+/* OBSOLETE 	  sp -= len; */
+/* OBSOLETE 	  write_memory (sp, contents, len); */
+/* OBSOLETE 	  ptrs[index++] = sp; */
+/* OBSOLETE 	} */
+/* OBSOLETE     } */
+/* OBSOLETE #endif */
+/* OBSOLETE   index = 0; */
+/* OBSOLETE  */
+/* OBSOLETE   for (i = 0; i < nargs; i++) */
+/* OBSOLETE     { */
+/* OBSOLETE       struct value *arg = args[i]; */
+/* OBSOLETE       struct type *arg_type = check_typedef (VALUE_TYPE (arg)); */
+/* OBSOLETE       len = TYPE_LENGTH (arg_type); */
+/* OBSOLETE       contents = VALUE_CONTENTS (arg); */
+/* OBSOLETE       if (len > 4) */
+/* OBSOLETE 	{ */
+/* OBSOLETE 	  /* we need multiple registers */ */
+/* OBSOLETE 	  int ndx; */
+/* OBSOLETE  */
+/* OBSOLETE 	  for (ndx = 0; len > 0; ndx += 8, len -= 8) */
+/* OBSOLETE 	    { */
+/* OBSOLETE 	      if (regnum & 1) */
+/* OBSOLETE 		regnum++;	/* all args > 4 bytes start in even register */ */
+/* OBSOLETE  */
+/* OBSOLETE 	      if (regnum < 18) */
+/* OBSOLETE 		{ */
+/* OBSOLETE 		  val = extract_signed_integer (&contents[ndx], 4); */
+/* OBSOLETE 		  write_register (regnum++, val); */
+/* OBSOLETE  */
+/* OBSOLETE 		  if (len >= 8) */
+/* OBSOLETE 		    val = extract_signed_integer (&contents[ndx + 4], 4); */
+/* OBSOLETE 		  else */
+/* OBSOLETE 		    val = extract_signed_integer (&contents[ndx + 4], len - 4); */
+/* OBSOLETE 		  write_register (regnum++, val); */
+/* OBSOLETE 		} */
+/* OBSOLETE 	      else */
+/* OBSOLETE 		{ */
+/* OBSOLETE 		  /* no more registers available.  put it on the stack */ */
+/* OBSOLETE  */
+/* OBSOLETE 		  /* all args > 4 bytes are padded to a multiple of 8 bytes */
+/* OBSOLETE 		     and start on an 8 byte boundary */ */
+/* OBSOLETE 		  if (sp & 7) */
+/* OBSOLETE 		    sp -= (sp & 7);	/* align it */ */
+/* OBSOLETE  */
+/* OBSOLETE 		  sp -= ((len + 7) & ~7);	/* allocate space */ */
+/* OBSOLETE 		  write_memory (sp, &contents[ndx], len); */
+/* OBSOLETE 		  break; */
+/* OBSOLETE 		} */
+/* OBSOLETE 	    } */
+/* OBSOLETE 	} */
+/* OBSOLETE       else */
+/* OBSOLETE 	{ */
+/* OBSOLETE 	  if (regnum < 18) */
+/* OBSOLETE 	    { */
+/* OBSOLETE 	      val = extract_signed_integer (contents, len); */
+/* OBSOLETE 	      write_register (regnum++, val); */
+/* OBSOLETE 	    } */
+/* OBSOLETE 	  else */
+/* OBSOLETE 	    { */
+/* OBSOLETE 	      /* all args are padded to a multiple of 4 bytes (at least) */ */
+/* OBSOLETE 	      sp -= ((len + 3) & ~3); */
+/* OBSOLETE 	      write_memory (sp, contents, len); */
+/* OBSOLETE 	    } */
+/* OBSOLETE 	} */
+/* OBSOLETE     } */
+/* OBSOLETE   if (sp & 7) */
+/* OBSOLETE     /* stack pointer is not on an 8 byte boundary -- align it */ */
+/* OBSOLETE     sp -= (sp & 7); */
+/* OBSOLETE   return sp; */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE  */
+/* OBSOLETE /* pick an out-of-the-way place to set the return value */ */
+/* OBSOLETE /* for an inferior function call.  The link register is set to this  */ */
+/* OBSOLETE /* value and a momentary breakpoint is set there.  When the breakpoint */ */
+/* OBSOLETE /* is hit, the dummy frame is popped and the previous environment is */ */
+/* OBSOLETE /* restored. */ */
+/* OBSOLETE  */
+/* OBSOLETE CORE_ADDR */
+/* OBSOLETE d30v_call_dummy_address (void) */
+/* OBSOLETE { */
+/* OBSOLETE   CORE_ADDR entry; */
+/* OBSOLETE   struct minimal_symbol *sym; */
+/* OBSOLETE  */
+/* OBSOLETE   entry = entry_point_address (); */
+/* OBSOLETE  */
+/* OBSOLETE   if (entry != 0) */
+/* OBSOLETE     return entry; */
+/* OBSOLETE  */
+/* OBSOLETE   sym = lookup_minimal_symbol ("_start", NULL, symfile_objfile); */
+/* OBSOLETE  */
+/* OBSOLETE   if (!sym || MSYMBOL_TYPE (sym) != mst_text) */
+/* OBSOLETE     return 0; */
+/* OBSOLETE   else */
+/* OBSOLETE     return SYMBOL_VALUE_ADDRESS (sym); */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE /* Given a return value in `regbuf' with a type `valtype',  */
+/* OBSOLETE    extract and copy its value into `valbuf'.  */ */
+/* OBSOLETE  */
+/* OBSOLETE void */
+/* OBSOLETE d30v_extract_return_value (struct type *valtype, char regbuf[REGISTER_BYTES], */
+/* OBSOLETE 			   char *valbuf) */
+/* OBSOLETE { */
+/* OBSOLETE   memcpy (valbuf, regbuf + REGISTER_BYTE (2), TYPE_LENGTH (valtype)); */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE /* The following code implements access to, and display of, the D30V's */
+/* OBSOLETE    instruction trace buffer.  The buffer consists of 64K or more */
+/* OBSOLETE    4-byte words of data, of which each words includes an 8-bit count, */
+/* OBSOLETE    an 8-bit segment number, and a 16-bit instruction address. */
+/* OBSOLETE  */
+/* OBSOLETE    In theory, the trace buffer is continuously capturing instruction */
+/* OBSOLETE    data that the CPU presents on its "debug bus", but in practice, the */
+/* OBSOLETE    ROMified GDB stub only enables tracing when it continues or steps */
+/* OBSOLETE    the program, and stops tracing when the program stops; so it */
+/* OBSOLETE    actually works for GDB to read the buffer counter out of memory and */
+/* OBSOLETE    then read each trace word.  The counter records where the tracing */
+/* OBSOLETE    stops, but there is no record of where it started, so we remember */
+/* OBSOLETE    the PC when we resumed and then search backwards in the trace */
+/* OBSOLETE    buffer for a word that includes that address.  This is not perfect, */
+/* OBSOLETE    because you will miss trace data if the resumption PC is the target */
+/* OBSOLETE    of a branch.  (The value of the buffer counter is semi-random, any */
+/* OBSOLETE    trace data from a previous program stop is gone.)  */ */
+/* OBSOLETE  */
+/* OBSOLETE /* The address of the last word recorded in the trace buffer.  */ */
+/* OBSOLETE  */
+/* OBSOLETE #define DBBC_ADDR (0xd80000) */
+/* OBSOLETE  */
+/* OBSOLETE /* The base of the trace buffer, at least for the "Board_0".  */ */
+/* OBSOLETE  */
+/* OBSOLETE #define TRACE_BUFFER_BASE (0xf40000) */
+/* OBSOLETE  */
+/* OBSOLETE static void trace_command (char *, int); */
+/* OBSOLETE  */
+/* OBSOLETE static void untrace_command (char *, int); */
+/* OBSOLETE  */
+/* OBSOLETE static void trace_info (char *, int); */
+/* OBSOLETE  */
+/* OBSOLETE static void tdisassemble_command (char *, int); */
+/* OBSOLETE  */
+/* OBSOLETE static void display_trace (int, int); */
+/* OBSOLETE  */
+/* OBSOLETE /* True when instruction traces are being collected.  */ */
+/* OBSOLETE  */
+/* OBSOLETE static int tracing; */
+/* OBSOLETE  */
+/* OBSOLETE /* Remembered PC.  */ */
+/* OBSOLETE  */
+/* OBSOLETE static CORE_ADDR last_pc; */
+/* OBSOLETE  */
+/* OBSOLETE /* True when trace output should be displayed whenever program stops.  */ */
+/* OBSOLETE  */
+/* OBSOLETE static int trace_display; */
+/* OBSOLETE  */
+/* OBSOLETE /* True when trace listing should include source lines.  */ */
+/* OBSOLETE  */
+/* OBSOLETE static int default_trace_show_source = 1; */
+/* OBSOLETE  */
+/* OBSOLETE struct trace_buffer */
+/* OBSOLETE   { */
+/* OBSOLETE     int size; */
+/* OBSOLETE     short *counts; */
+/* OBSOLETE     CORE_ADDR *addrs; */
+/* OBSOLETE   } */
+/* OBSOLETE trace_data; */
+/* OBSOLETE  */
+/* OBSOLETE static void */
+/* OBSOLETE trace_command (char *args, int from_tty) */
+/* OBSOLETE { */
+/* OBSOLETE   /* Clear the host-side trace buffer, allocating space if needed.  */ */
+/* OBSOLETE   trace_data.size = 0; */
+/* OBSOLETE   if (trace_data.counts == NULL) */
+/* OBSOLETE     trace_data.counts = (short *) xmalloc (65536 * sizeof (short)); */
+/* OBSOLETE   if (trace_data.addrs == NULL) */
+/* OBSOLETE     trace_data.addrs = (CORE_ADDR *) xmalloc (65536 * sizeof (CORE_ADDR)); */
+/* OBSOLETE  */
+/* OBSOLETE   tracing = 1; */
+/* OBSOLETE  */
+/* OBSOLETE   printf_filtered ("Tracing is now on.\n"); */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE static void */
+/* OBSOLETE untrace_command (char *args, int from_tty) */
+/* OBSOLETE { */
+/* OBSOLETE   tracing = 0; */
+/* OBSOLETE  */
+/* OBSOLETE   printf_filtered ("Tracing is now off.\n"); */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE static void */
+/* OBSOLETE trace_info (char *args, int from_tty) */
+/* OBSOLETE { */
+/* OBSOLETE   int i; */
+/* OBSOLETE  */
+/* OBSOLETE   if (trace_data.size) */
+/* OBSOLETE     { */
+/* OBSOLETE       printf_filtered ("%d entries in trace buffer:\n", trace_data.size); */
+/* OBSOLETE  */
+/* OBSOLETE       for (i = 0; i < trace_data.size; ++i) */
+/* OBSOLETE 	{ */
+/* OBSOLETE 	  printf_filtered ("%d: %d instruction%s at 0x%s\n", */
+/* OBSOLETE 			   i, trace_data.counts[i], */
+/* OBSOLETE 			   (trace_data.counts[i] == 1 ? "" : "s"), */
+/* OBSOLETE 			   paddr_nz (trace_data.addrs[i])); */
+/* OBSOLETE 	} */
+/* OBSOLETE     } */
+/* OBSOLETE   else */
+/* OBSOLETE     printf_filtered ("No entries in trace buffer.\n"); */
+/* OBSOLETE  */
+/* OBSOLETE   printf_filtered ("Tracing is currently %s.\n", (tracing ? "on" : "off")); */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE /* Print the instruction at address MEMADDR in debugged memory, */
+/* OBSOLETE    on STREAM.  Returns length of the instruction, in bytes.  */ */
+/* OBSOLETE  */
+/* OBSOLETE static int */
+/* OBSOLETE print_insn (CORE_ADDR memaddr, struct ui_file *stream) */
+/* OBSOLETE { */
+/* OBSOLETE   /* If there's no disassembler, something is very wrong.  */ */
+/* OBSOLETE   if (tm_print_insn == NULL) */
+/* OBSOLETE     internal_error (__FILE__, __LINE__, */
+/* OBSOLETE 		    "print_insn: no disassembler"); */
+/* OBSOLETE  */
+/* OBSOLETE   if (TARGET_BYTE_ORDER == BFD_ENDIAN_BIG) */
+/* OBSOLETE     tm_print_insn_info.endian = BFD_ENDIAN_BIG; */
+/* OBSOLETE   else */
+/* OBSOLETE     tm_print_insn_info.endian = BFD_ENDIAN_LITTLE; */
+/* OBSOLETE   return TARGET_PRINT_INSN (memaddr, &tm_print_insn_info); */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE void */
+/* OBSOLETE d30v_eva_prepare_to_trace (void) */
+/* OBSOLETE { */
+/* OBSOLETE   if (!tracing) */
+/* OBSOLETE     return; */
+/* OBSOLETE  */
+/* OBSOLETE   last_pc = read_register (PC_REGNUM); */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE /* Collect trace data from the target board and format it into a form */
+/* OBSOLETE    more useful for display.  */ */
+/* OBSOLETE  */
+/* OBSOLETE void */
+/* OBSOLETE d30v_eva_get_trace_data (void) */
+/* OBSOLETE { */
+/* OBSOLETE   int count, i, j, oldsize; */
+/* OBSOLETE   int trace_addr, trace_seg, trace_cnt, next_cnt; */
+/* OBSOLETE   unsigned int last_trace, trace_word, next_word; */
+/* OBSOLETE   unsigned int *tmpspace; */
+/* OBSOLETE  */
+/* OBSOLETE   if (!tracing) */
+/* OBSOLETE     return; */
+/* OBSOLETE  */
+/* OBSOLETE   tmpspace = xmalloc (65536 * sizeof (unsigned int)); */
+/* OBSOLETE  */
+/* OBSOLETE   last_trace = read_memory_unsigned_integer (DBBC_ADDR, 2) << 2; */
+/* OBSOLETE  */
+/* OBSOLETE   /* Collect buffer contents from the target, stopping when we reach */
+/* OBSOLETE      the word recorded when execution resumed.  */ */
+/* OBSOLETE  */
+/* OBSOLETE   count = 0; */
+/* OBSOLETE   while (last_trace > 0) */
+/* OBSOLETE     { */
+/* OBSOLETE       QUIT; */
+/* OBSOLETE       trace_word = */
+/* OBSOLETE 	read_memory_unsigned_integer (TRACE_BUFFER_BASE + last_trace, 4); */
+/* OBSOLETE       trace_addr = trace_word & 0xffff; */
+/* OBSOLETE       last_trace -= 4; */
+/* OBSOLETE       /* Ignore an apparently nonsensical entry.  */ */
+/* OBSOLETE       if (trace_addr == 0xffd5) */
+/* OBSOLETE 	continue; */
+/* OBSOLETE       tmpspace[count++] = trace_word; */
+/* OBSOLETE       if (trace_addr == last_pc) */
+/* OBSOLETE 	break; */
+/* OBSOLETE       if (count > 65535) */
+/* OBSOLETE 	break; */
+/* OBSOLETE     } */
+/* OBSOLETE  */
+/* OBSOLETE   /* Move the data to the host-side trace buffer, adjusting counts to */
+/* OBSOLETE      include the last instruction executed and transforming the address */
+/* OBSOLETE      into something that GDB likes.  */ */
+/* OBSOLETE  */
+/* OBSOLETE   for (i = 0; i < count; ++i) */
+/* OBSOLETE     { */
+/* OBSOLETE       trace_word = tmpspace[i]; */
+/* OBSOLETE       next_word = ((i == 0) ? 0 : tmpspace[i - 1]); */
+/* OBSOLETE       trace_addr = trace_word & 0xffff; */
+/* OBSOLETE       next_cnt = (next_word >> 24) & 0xff; */
+/* OBSOLETE       j = trace_data.size + count - i - 1; */
+/* OBSOLETE       trace_data.addrs[j] = (trace_addr << 2) + 0x1000000; */
+/* OBSOLETE       trace_data.counts[j] = next_cnt + 1; */
+/* OBSOLETE     } */
+/* OBSOLETE  */
+/* OBSOLETE   oldsize = trace_data.size; */
+/* OBSOLETE   trace_data.size += count; */
+/* OBSOLETE  */
+/* OBSOLETE   xfree (tmpspace); */
+/* OBSOLETE  */
+/* OBSOLETE   if (trace_display) */
+/* OBSOLETE     display_trace (oldsize, trace_data.size); */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE static void */
+/* OBSOLETE tdisassemble_command (char *arg, int from_tty) */
+/* OBSOLETE { */
+/* OBSOLETE   int i, count; */
+/* OBSOLETE   CORE_ADDR low, high; */
+/* OBSOLETE   char *space_index; */
+/* OBSOLETE  */
+/* OBSOLETE   if (!arg) */
+/* OBSOLETE     { */
+/* OBSOLETE       low = 0; */
+/* OBSOLETE       high = trace_data.size; */
+/* OBSOLETE     } */
+/* OBSOLETE   else if (!(space_index = (char *) strchr (arg, ' '))) */
+/* OBSOLETE     { */
+/* OBSOLETE       low = parse_and_eval_address (arg); */
+/* OBSOLETE       high = low + 5; */
+/* OBSOLETE     } */
+/* OBSOLETE   else */
+/* OBSOLETE     { */
+/* OBSOLETE       /* Two arguments.  */ */
+/* OBSOLETE       *space_index = '\0'; */
+/* OBSOLETE       low = parse_and_eval_address (arg); */
+/* OBSOLETE       high = parse_and_eval_address (space_index + 1); */
+/* OBSOLETE       if (high < low) */
+/* OBSOLETE 	high = low; */
+/* OBSOLETE     } */
+/* OBSOLETE  */
+/* OBSOLETE   printf_filtered ("Dump of trace from %s to %s:\n", */
+/* OBSOLETE 		   paddr_u (low), */
+/* OBSOLETE 		   paddr_u (high)); */
+/* OBSOLETE  */
+/* OBSOLETE   display_trace (low, high); */
+/* OBSOLETE  */
+/* OBSOLETE   printf_filtered ("End of trace dump.\n"); */
+/* OBSOLETE   gdb_flush (gdb_stdout); */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE static void */
+/* OBSOLETE display_trace (int low, int high) */
+/* OBSOLETE { */
+/* OBSOLETE   int i, count, trace_show_source, first, suppress; */
+/* OBSOLETE   CORE_ADDR next_address; */
+/* OBSOLETE  */
+/* OBSOLETE   trace_show_source = default_trace_show_source; */
+/* OBSOLETE   if (!have_full_symbols () && !have_partial_symbols ()) */
+/* OBSOLETE     { */
+/* OBSOLETE       trace_show_source = 0; */
+/* OBSOLETE       printf_filtered ("No symbol table is loaded.  Use the \"file\" command.\n"); */
+/* OBSOLETE       printf_filtered ("Trace will not display any source.\n"); */
+/* OBSOLETE     } */
+/* OBSOLETE  */
+/* OBSOLETE   first = 1; */
+/* OBSOLETE   suppress = 0; */
+/* OBSOLETE   for (i = low; i < high; ++i) */
+/* OBSOLETE     { */
+/* OBSOLETE       next_address = trace_data.addrs[i]; */
+/* OBSOLETE       count = trace_data.counts[i]; */
+/* OBSOLETE       while (count-- > 0) */
+/* OBSOLETE 	{ */
+/* OBSOLETE 	  QUIT; */
+/* OBSOLETE 	  if (trace_show_source) */
+/* OBSOLETE 	    { */
+/* OBSOLETE 	      struct symtab_and_line sal, sal_prev; */
+/* OBSOLETE  */
+/* OBSOLETE 	      sal_prev = find_pc_line (next_address - 4, 0); */
+/* OBSOLETE 	      sal = find_pc_line (next_address, 0); */
+/* OBSOLETE  */
+/* OBSOLETE 	      if (sal.symtab) */
+/* OBSOLETE 		{ */
+/* OBSOLETE 		  if (first || sal.line != sal_prev.line) */
+/* OBSOLETE 		    print_source_lines (sal.symtab, sal.line, sal.line + 1, 0); */
+/* OBSOLETE 		  suppress = 0; */
+/* OBSOLETE 		} */
+/* OBSOLETE 	      else */
+/* OBSOLETE 		{ */
+/* OBSOLETE 		  if (!suppress) */
+/* OBSOLETE 		    /* FIXME-32x64--assumes sal.pc fits in long.  */ */
+/* OBSOLETE 		    printf_filtered ("No source file for address %s.\n", */
+/* OBSOLETE 				 local_hex_string ((unsigned long) sal.pc)); */
+/* OBSOLETE 		  suppress = 1; */
+/* OBSOLETE 		} */
+/* OBSOLETE 	    } */
+/* OBSOLETE 	  first = 0; */
+/* OBSOLETE 	  print_address (next_address, gdb_stdout); */
+/* OBSOLETE 	  printf_filtered (":"); */
+/* OBSOLETE 	  printf_filtered ("\t"); */
+/* OBSOLETE 	  wrap_here ("    "); */
+/* OBSOLETE 	  next_address = next_address + print_insn (next_address, gdb_stdout); */
+/* OBSOLETE 	  printf_filtered ("\n"); */
+/* OBSOLETE 	  gdb_flush (gdb_stdout); */
+/* OBSOLETE 	} */
+/* OBSOLETE     } */
+/* OBSOLETE } */
+/* OBSOLETE  */
+/* OBSOLETE extern void (*target_resume_hook) (void); */
+/* OBSOLETE extern void (*target_wait_loop_hook) (void); */
+/* OBSOLETE  */
+/* OBSOLETE void */
+/* OBSOLETE _initialize_d30v_tdep (void) */
+/* OBSOLETE { */
+/* OBSOLETE   tm_print_insn = print_insn_d30v; */
+/* OBSOLETE  */
+/* OBSOLETE   target_resume_hook = d30v_eva_prepare_to_trace; */
+/* OBSOLETE   target_wait_loop_hook = d30v_eva_get_trace_data; */
+/* OBSOLETE  */
+/* OBSOLETE   add_info ("flags", print_flags_command, "Print d30v flags."); */
+/* OBSOLETE  */
+/* OBSOLETE   add_com ("trace", class_support, trace_command, */
+/* OBSOLETE 	   "Enable tracing of instruction execution."); */
+/* OBSOLETE  */
+/* OBSOLETE   add_com ("untrace", class_support, untrace_command, */
+/* OBSOLETE 	   "Disable tracing of instruction execution."); */
+/* OBSOLETE  */
+/* OBSOLETE   add_com ("tdisassemble", class_vars, tdisassemble_command, */
+/* OBSOLETE 	   "Disassemble the trace buffer.\n\ */
+/* OBSOLETE Two optional arguments specify a range of trace buffer entries\n\ */
+/* OBSOLETE as reported by info trace (NOT addresses!)."); */
+/* OBSOLETE  */
+/* OBSOLETE   add_info ("trace", trace_info, */
+/* OBSOLETE 	    "Display info about the trace data buffer."); */
+/* OBSOLETE  */
+/* OBSOLETE   add_show_from_set (add_set_cmd ("tracedisplay", no_class, */
+/* OBSOLETE 				  var_integer, (char *) &trace_display, */
+/* OBSOLETE 			     "Set automatic display of trace.\n", &setlist), */
+/* OBSOLETE 		     &showlist); */
+/* OBSOLETE   add_show_from_set (add_set_cmd ("tracesource", no_class, */
+/* OBSOLETE 			   var_integer, (char *) &default_trace_show_source, */
+/* OBSOLETE 		      "Set display of source code with trace.\n", &setlist), */
+/* OBSOLETE 		     &showlist); */
+/* OBSOLETE  */
+/* OBSOLETE } */