2004-08-01 Andrew Cagney <cagney@gnu.org>

	* config/ia64/tm-linux.h (IA64_GNULINUX_TARGET): Delete.
	* config/alpha/nm-osf2.h (PROCFS_SIGPEND_OFFSET): Delete.
	* config/nm-gnu.h (NO_CORE_OPS): Delete.
	* config/pa/nm-hppah.h (MAY_SWITCH_FROM_INFERIOR_PID): Delete.
	* config/i386/nm-i386v4.h (LOSING_POLL): Delete.
	* config/alpha/nm-osf2.h (LOSING_POLL): Delete.
	* config/tm-nto.h (RAW_SIGNAL_LO, RAW_SIGNAL_HI): Delete.
	* config/m68k/tm-vx68.h (VX_SIZE_FPREGS): Delete.
	* config/nm-linux.h (USE_THREAD_STEP_NEEDED): Delete.
	* config/pa/nm-hppah.h (USE_THREAD_STEP_NEEDED): Delete.
	* config/tm-nto.h (TARGET_SIGNAL_RAW_TABLE) Delete.
	(TARGET_SIGNAL_RAW_VALUES): Delete.
	* config/pa/nm-hppah.h (TARGET_RANGE_PROFITABLE_FOR_HW_WATCHPOINT):
	Delete.
	* config/frv/tm-frv.h (TARGET_HW_BREAK_LIMIT)
	(TARGET_HW_WATCH_LIMIT): Delete.
	* Makefile.in (minimon_h, HFILES_NO_SRCDIR): Remove minimon.h.
	* minimon.h: Delete file.

11 files changed, 19 insertions, 682 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 6126452..6c8d176 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,24 @@
 2004-08-01  Andrew Cagney  <cagney@gnu.org>
 
+	* config/ia64/tm-linux.h (IA64_GNULINUX_TARGET): Delete.
+	* config/alpha/nm-osf2.h (PROCFS_SIGPEND_OFFSET): Delete.
+	* config/nm-gnu.h (NO_CORE_OPS): Delete.
+	* config/pa/nm-hppah.h (MAY_SWITCH_FROM_INFERIOR_PID): Delete.
+	* config/i386/nm-i386v4.h (LOSING_POLL): Delete.
+	* config/alpha/nm-osf2.h (LOSING_POLL): Delete.
+	* config/tm-nto.h (RAW_SIGNAL_LO, RAW_SIGNAL_HI): Delete.
+	* config/m68k/tm-vx68.h (VX_SIZE_FPREGS): Delete.
+	* config/nm-linux.h (USE_THREAD_STEP_NEEDED): Delete.
+	* config/pa/nm-hppah.h (USE_THREAD_STEP_NEEDED): Delete.
+	* config/tm-nto.h (TARGET_SIGNAL_RAW_TABLE) Delete.
+	(TARGET_SIGNAL_RAW_VALUES): Delete.
+	* config/pa/nm-hppah.h (TARGET_RANGE_PROFITABLE_FOR_HW_WATCHPOINT):
+	Delete.
+	* config/frv/tm-frv.h (TARGET_HW_BREAK_LIMIT) 
+	(TARGET_HW_WATCH_LIMIT): Delete.
+	* Makefile.in (minimon_h, HFILES_NO_SRCDIR): Remove minimon.h.
+	* minimon.h: Delete file.
+
 	* trad-frame.c (trad_frame_get_this_base)
 	(trad_frame_set_this_base, trad_frame_set_reg_realreg): New
 	functions.
diff --git a/gdb/config/alpha/nm-osf2.h b/gdb/config/alpha/nm-osf2.h
index 1f3932d..cbd232c 100644
--- a/gdb/config/alpha/nm-osf2.h
+++ b/gdb/config/alpha/nm-osf2.h
@@ -35,7 +35,6 @@
 #define PROCFS_DONT_TRACE_FAULTS
 
 /* Work around some peculiarities in the OSF/1 procfs implementation.  */
-#define PROCFS_SIGPEND_OFFSET
 #define PROCFS_NEED_PIOCSSIG_FOR_KILL
 #define PROCFS_DONT_PIOCSSIG_CURSIG
 
@@ -43,10 +42,3 @@
 
 #define KERNEL_U_SIZE kernel_u_size()
 extern int kernel_u_size (void);
-
-/* poll() doesn't seem to work properly for /proc in this version of the OS.
-   If we only specify POLLPRI, things hang.  It seems to get better when we set
-   POLLOUT, but that always returns POLLNVAL!!!  Also, POLLOUT causes problems
-   on other OSes.  */
-
-#define LOSING_POLL
diff --git a/gdb/config/frv/tm-frv.h b/gdb/config/frv/tm-frv.h
index 1215c58..3d032d3 100644
--- a/gdb/config/frv/tm-frv.h
+++ b/gdb/config/frv/tm-frv.h
@@ -20,9 +20,6 @@
 
 /* This target uses an architecture vector for most architecture methods.  */
 
-#define TARGET_HW_BREAK_LIMIT 4
-#define TARGET_HW_WATCH_LIMIT 4
-
 #define TARGET_HAS_HARDWARE_WATCHPOINTS
 
 #define TARGET_CAN_USE_HARDWARE_WATCHPOINT(type, cnt, ot) \
diff --git a/gdb/config/i386/nm-i386v4.h b/gdb/config/i386/nm-i386v4.h
index ac87cbc..821be55 100644
--- a/gdb/config/i386/nm-i386v4.h
+++ b/gdb/config/i386/nm-i386v4.h
@@ -22,9 +22,6 @@
 
 #include "config/nm-sysv4.h"
 
-/* Poll causes GDB to hang, at least under Unixware 1.1.2.  */
-#define LOSING_POLL
-
 /* This is the amount to subtract from u.u_ar0
    to get the offset in the core file of the register values.  */
 #define KERNEL_U_ADDR 0xe0000000
diff --git a/gdb/config/ia64/tm-linux.h b/gdb/config/ia64/tm-linux.h
index f040f94..e55acff 100644
--- a/gdb/config/ia64/tm-linux.h
+++ b/gdb/config/ia64/tm-linux.h
@@ -22,8 +22,6 @@
 #ifndef TM_LINUX_H
 #define TM_LINUX_H
 
-#define IA64_GNULINUX_TARGET
-
 #include "ia64/tm-ia64.h"
 #include "config/tm-linux.h"
 
diff --git a/gdb/config/m68k/tm-vx68.h b/gdb/config/m68k/tm-vx68.h
index 6eaf418..ab00246 100644
--- a/gdb/config/m68k/tm-vx68.h
+++ b/gdb/config/m68k/tm-vx68.h
@@ -71,8 +71,3 @@
    This routine returns true on success */
 
 #define GET_LONGJMP_TARGET(ADDR) m68k_get_longjmp_target(ADDR)
-
-/* Number of registers in a ptrace_getfpregs call. */
-
-#define VX_SIZE_FPREGS (8 * DEPRECATED_REGISTER_RAW_SIZE (FP0_REGNUM) \
-			+ (3 * DEPRECATED_REGISTER_SIZE))
diff --git a/gdb/config/nm-gnu.h b/gdb/config/nm-gnu.h
index 73a4180..ea6308a 100644
--- a/gdb/config/nm-gnu.h
+++ b/gdb/config/nm-gnu.h
@@ -38,6 +38,5 @@ extern char *gnu_target_pid_to_str (int pid);
 /* Use SVR4 style shared library support */
 #define SVR4_SHARED_LIBS
 #include "solib.h"
-#define NO_CORE_OPS
 
 #endif /* __NM_GNU_H__ */
diff --git a/gdb/config/nm-linux.h b/gdb/config/nm-linux.h
index 0817c0a..c935524 100644
--- a/gdb/config/nm-linux.h
+++ b/gdb/config/nm-linux.h
@@ -54,10 +54,6 @@ extern void lin_lwp_attach_lwp (ptid_t ptid, int verbose);
 extern void lin_thread_get_thread_signals (sigset_t *mask);
 #define GET_THREAD_SIGNALS(mask) lin_thread_get_thread_signals (mask)
 
-/* Defined to make stepping-over-breakpoints be thread-atomic.  */
-#define USE_THREAD_STEP_NEEDED 1
-
-
 /* Use elf_gregset_t and elf_fpregset_t, rather than
    gregset_t and fpregset_t.  */
 
diff --git a/gdb/config/pa/nm-hppah.h b/gdb/config/pa/nm-hppah.h
index 3b0b30d..91a71a4 100644
--- a/gdb/config/pa/nm-hppah.h
+++ b/gdb/config/pa/nm-hppah.h
@@ -117,31 +117,6 @@ extern int hppa_can_use_hw_watchpoint (int type, int cnt, int ot);
 #define TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT(byte_count) \
         (1)
 
-/* However, some addresses may not be profitable to use hardware to watch,
-   or may be difficult to understand when the addressed object is out of
-   scope, and hence should be unwatched.  On some targets, this may have
-   severe performance penalties, such that we might as well use regular
-   watchpoints, and save (possibly precious) hardware watchpoints for other
-   locations.
-
-   On HP-UX, we choose not to watch stack-based addresses, because
-
-   [1] Our implementation relies on page protection traps.  The granularity
-   of these is large and so can generate many false hits, which are expensive
-   to respond to.
-
-   [2] Watches of "*p" where we may not know the symbol that p points to,
-   make it difficult to know when the addressed object is out of scope, and
-   hence shouldn't be watched.  Page protection that isn't removed when the
-   addressed object is out of scope will either degrade execution speed
-   (false hits) or give false triggers (when the address is recycled by
-   other calls).
-
-   Since either of these points results in a slow-running inferior, we might
-   as well use normal watchpoints, aka single-step & test. */
-#define TARGET_RANGE_PROFITABLE_FOR_HW_WATCHPOINT(pid,start,len) \
-        hppa_range_profitable_for_hw_watchpoint(pid, start, (LONGEST)(len))
-
 /* On HP-UX, we're using page-protection to implement hardware watchpoints.
    When an instruction attempts to write to a write-protected memory page,
    a SIGBUS is raised.  At that point, the write has not actually occurred.
@@ -249,10 +224,6 @@ extern int hppa_resume_execd_vforking_child_to_get_parent_vfork (void);
 
 #define HPUXHPPA
 
-#define MAY_SWITCH_FROM_INFERIOR_PID (1)
-
 #define MAY_FOLLOW_EXEC (1)
 
-#define USE_THREAD_STEP_NEEDED (1)
-
 #include "infttrace.h" /* For parent_attach_all.  */
diff --git a/gdb/config/tm-nto.h b/gdb/config/tm-nto.h
index 359ff06..98494a9 100644
--- a/gdb/config/tm-nto.h
+++ b/gdb/config/tm-nto.h
@@ -32,30 +32,4 @@
 #define REALTIME_LO 41
 #define REALTIME_HI 56
 
-/* Set up the undefined useable signals.  */
-#define RAW_SIGNAL_LO 32
-#define RAW_SIGNAL_HI (REALTIME_LO - 1)
-
-#define TARGET_SIGNAL_RAW_VALUES \
-TARGET_SIGNAL_RAW0, \
-TARGET_SIGNAL_RAW1, \
-TARGET_SIGNAL_RAW2, \
-TARGET_SIGNAL_RAW3, \
-TARGET_SIGNAL_RAW4, \
-TARGET_SIGNAL_RAW5, \
-TARGET_SIGNAL_RAW6, \
-TARGET_SIGNAL_RAW7, \
-TARGET_SIGNAL_RAW8
-
-#define TARGET_SIGNAL_RAW_TABLE \
-{"SIGNAL32", "Signal 32"}, \
-{"SIGNAL33", "Signal 33"}, \
-{"SIGNAL34", "Signal 34"}, \
-{"SIGNAL35", "Signal 35"}, \
-{"SIGNAL36", "Signal 36"}, \
-{"SIGNAL37", "Signal 37"}, \
-{"SIGNAL38", "Signal 38"}, \
-{"SIGNAL39", "Signal 39"}, \
-{"SIGNAL40", "Signal 40"}
-
 #endif /* _TM_QNXNTO_H */
diff --git a/gdb/minimon.h b/gdb/minimon.h
deleted file mode 100644
index 94fd774..0000000
--- a/gdb/minimon.h
+++ /dev/null
@@ -1,601 +0,0 @@
-/* Definitions and macros for support of AMD's remote debugger, MiniMON.
-   Copyright 1990, 1991 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.  */
-
-/*
- * Some basic types.  FIXME, this should be done by declaring bitfield
- * sizes in the structs.  We can't portably depend on a "long int" being
- * 32 bits, etc.
- */
-typedef long int INT32;		/* 32 bit integer */
-typedef unsigned long int UINT32;	/* 32 bit integer (unsigned) */
-typedef unsigned long int ADDR32;	/* 32 bit address */
-typedef unsigned long int INST32;	/* 32 bit instruction */
-typedef long int BOOLEAN;	/* Boolean value (32 bit) */
-typedef unsigned char BYTE;	/* byte (8 bit) */
-typedef short int INT16;	/* 16 bit integer */
-typedef unsigned short int UINT16;	/* 16 bit integer (unsigned) */
-
-/****************************************************************************/
-/************************* Message Information ******************************/
-/****************************************************************************/
-
-/*
- * Error codes 
- */
-
-/* General errors */
-#define EMUSAGE     1		/* Bad args / flags               */
-#define EMFAIL      2		/* Unrecoverable error            */
-#define EMBADADDR   3		/* Illegal address                */
-#define EMBADREG    4		/* Illegal register               */
-#define EMSYNTAX    5		/* Illegal command syntax         */
-#define EMACCESS    6		/* Could not access memory        */
-#define EMALLOC     7		/* Could not allocate memory      */
-#define EMTARGET    8		/* Unknown target type            */
-#define EMHINIT     9		/* Could not initialize host      */
-#define EMCOMM     10		/* Could not open communication channel */
-
-/* Message errors */
-#define EMBADMSG   11		/* Unknown message type           */
-#define EMMSG2BIG  12		/* Message to large for buffer    */
-#define EMNOSEND   13		/* Could not send message         */
-#define EMNORECV   14		/* Could not receive message      */
-
-#define EMRESET    15		/* Could not RESET target         */
-#define EMCONFIG   16		/* Could not get target CONFIG    */
-#define EMSTATUS   17		/* Could not get target STATUS    */
-#define EMREAD     18		/* Could not READ target memory   */
-#define EMWRITE    19		/* Could not WRITE target memory  */
-#define EMBKPTSET  20		/* Could not set breakpoint       */
-#define EMBKPTRM   21		/* Could not remove breakpoint    */
-#define EMBKPTSTAT 22		/* Could not get breakpoint status */
-#define EMBKPTNONE 23		/* All breakpoints in use         */
-#define EMBKPTUSED 24		/* Breakpoints already in use     */
-#define EMCOPY     25		/* Could not COPY target memory   */
-#define EMFILL     26		/* Could not FILL target memory   */
-#define EMINIT     27		/* Could not initialize target memory */
-#define EMGO       28		/* Could not start execution      */
-#define EMSTEP     29		/* Could not single step          */
-#define EMBREAK    30		/* Could not BREAK                */
-#define EMHIF      31		/* Could not perform HIF service  */
-#define EMCHANNEL0 32		/* Could not read CHANNEL0        */
-#define EMCHANNEL1 33		/* Could not write CHANNEL1       */
-
-/* COFF file loader errors */
-#define EMOPEN     34		/* Could not open COFF file       */
-#define EMHDR      35		/* Could not read COFF header     */
-#define EMMAGIC    36		/* Bad magic number               */
-#define EMAOUT     37		/* Could not read COFF a.out header */
-#define EMSCNHDR   38		/* Could not read COFF section header */
-#define EMSCN      39		/* Could not read COFF section    */
-#define EMCLOSE    40		/* Could not close COFF file      */
-
-/* Log file errors */
-#define EMLOGOPEN  41		/* Could not open log file        */
-#define EMLOGREAD  42		/* Could not read log file        */
-#define EMLOGWRITE 43		/* Could not write to log file    */
-#define EMLOGCLOSE 44		/* Could not close log file       */
-
-/* Command file errors */
-#define EMCMDOPEN  45		/* Could not open command file    */
-#define EMCMDREAD  46		/* Could not read command file    */
-#define EMCMDWRITE 47		/* Could not write to command file */
-#define EMCMDCLOSE 48		/* Could not close comand file    */
-
-#define EMTIMEOUT  49		/* Host timed out waiting for a message */
-#define EMCOMMTYPE 50		/* A '-t' flag must be specified  */
-#define EMCOMMERR  51		/* Communication error            */
-#define EMBAUD     52		/* Invalid baud rate specified    */
-/*
- * Memory Spaces
- */
-#define LOCAL_REG    0		/* Local processor register     */
-#define GLOBAL_REG   1		/* Global processor register    */
-#define SPECIAL_REG  2		/* Special processor register   */
-#define TLB_REG      3		/* Translation Lookaside Buffer */
-#define COPROC_REG   4		/* Coprocessor register         */
-#define I_MEM        5		/* Instruction Memory           */
-#define D_MEM        6		/* Data Memory                  */
-#define I_ROM        7		/* Instruction ROM              */
-#define D_ROM        8		/* Data ROM                     */
-#define I_O          9		/* Input/Output                 */
-#define I_CACHE     10		/* Instruction Cache            */
-#define D_CACHE     11		/* Data Cache                   */
-
-/* To supress warnings for zero length array definitions */
-#define DUMMY 1
-
-/*
-   ** Host to target definitions
- */
-
-#define RESET          0
-#define CONFIG_REQ     1
-#define STATUS_REQ     2
-#define READ_REQ       3
-#define WRITE_REQ      4
-#define BKPT_SET       5
-#define BKPT_RM        6
-#define BKPT_STAT      7
-#define COPY           8
-#define FILL           9
-#define INIT          10
-#define GO            11
-#define STEP          12
-#define BREAK         13
-
-#define HIF_CALL_RTN  64
-#define CHANNEL0      65
-#define CHANNEL1_ACK  66
-
-
-/*
-   ** Target to host definitions
- */
-
-#define RESET_ACK     32
-#define CONFIG        33
-#define STATUS        34
-#define READ_ACK      35
-#define WRITE_ACK     36
-#define BKPT_SET_ACK  37
-#define BKPT_RM_ACK   38
-#define BKPT_STAT_ACK 39
-#define COPY_ACK      40
-#define FILL_ACK      41
-#define INIT_ACK      42
-#define HALT          43
-
-#define ERROR         63
-
-#define HIF_CALL      96
-#define CHANNEL0_ACK  97
-#define CHANNEL1      98
-
-
-/* A "generic" message */
-struct generic_msg_t
-  {
-    INT32 code;			/* generic */
-    INT32 length;
-    BYTE byte[DUMMY];
-  };
-
-
-/* A "generic" message (with an INT32 array) */
-struct generic_int32_msg_t
-  {
-    INT32 code;			/* generic */
-    INT32 length;
-    INT32 int32[DUMMY];
-  };
-
-
-/*
-   ** Host to target messages
- */
-
-struct reset_msg_t
-  {
-    INT32 code;			/* 0 */
-    INT32 length;
-  };
-
-
-struct config_req_msg_t
-  {
-    INT32 code;			/* 1 */
-    INT32 length;
-  };
-
-
-struct status_req_msg_t
-  {
-    INT32 code;			/* 2 */
-    INT32 length;
-  };
-
-
-struct read_req_msg_t
-  {
-    INT32 code;			/* 3 */
-    INT32 length;
-    INT32 memory_space;
-    ADDR32 address;
-    INT32 byte_count;
-  };
-
-
-struct write_req_msg_t
-  {
-    INT32 code;			/* 4 */
-    INT32 length;
-    INT32 memory_space;
-    ADDR32 address;
-    INT32 byte_count;
-    BYTE data[DUMMY];
-  };
-
-
-struct write_r_msg_t
-  {
-    INT32 code;			/* 4 */
-    INT32 length;
-    INT32 memory_space;
-    ADDR32 address;
-    INT32 byte_count;
-    INT32 data[DUMMY];
-  };
-
-
-struct bkpt_set_msg_t
-  {
-    INT32 code;			/* 5 */
-    INT32 length;
-    INT32 memory_space;
-    ADDR32 bkpt_addr;
-    INT32 pass_count;
-    INT32 bkpt_type;
-  };
-
-
-struct bkpt_rm_msg_t
-  {
-    INT32 code;			/* 6 */
-    INT32 length;
-    INT32 memory_space;
-    ADDR32 bkpt_addr;
-  };
-
-
-struct bkpt_stat_msg_t
-  {
-    INT32 code;			/* 7 */
-    INT32 length;
-    INT32 memory_space;
-    ADDR32 bkpt_addr;
-  };
-
-
-struct copy_msg_t
-  {
-    INT32 code;			/* 8 */
-    INT32 length;
-    INT32 source_space;
-    ADDR32 source_addr;
-    INT32 dest_space;
-    ADDR32 dest_addr;
-    INT32 byte_count;
-  };
-
-
-struct fill_msg_t
-  {
-    INT32 code;			/* 9 */
-    INT32 length;
-    INT32 memory_space;
-    ADDR32 start_addr;
-    INT32 fill_count;
-    INT32 byte_count;
-    BYTE fill_data[DUMMY];
-  };
-
-
-struct init_msg_t
-  {
-    INT32 code;			/* 10 */
-    INT32 length;
-    ADDR32 text_start;
-    ADDR32 text_end;
-    ADDR32 data_start;
-    ADDR32 data_end;
-    ADDR32 entry_point;
-    INT32 mem_stack_size;
-    INT32 reg_stack_size;
-    ADDR32 arg_start;
-    INT32 os_control;
-  };
-
-
-struct go_msg_t
-  {
-    INT32 code;			/* 11 */
-    INT32 length;
-  };
-
-
-struct step_msg_t
-  {
-    INT32 code;			/* 12 */
-    INT32 length;
-    INT32 count;
-  };
-
-
-struct break_msg_t
-  {
-    INT32 code;			/* 13 */
-    INT32 length;
-  };
-
-
-struct hif_call_rtn_msg_t
-  {
-    INT32 code;			/* 64 */
-    INT32 length;
-    INT32 service_number;
-    INT32 gr121;
-    INT32 gr96;
-    INT32 gr97;
-  };
-
-
-struct channel0_msg_t
-  {
-    INT32 code;			/* 65 */
-    INT32 length;
-    BYTE data;
-  };
-
-
-struct channel1_ack_msg_t
-  {
-    INT32 code;			/* 66 */
-    INT32 length;
-  };
-
-
-/*
-   ** Target to host messages
- */
-
-
-struct reset_ack_msg_t
-  {
-    INT32 code;			/* 32 */
-    INT32 length;
-  };
-
-
-struct config_msg_t
-  {
-    INT32 code;			/* 33 */
-    INT32 length;
-    INT32 processor_id;
-    INT32 version;
-    ADDR32 I_mem_start;
-    INT32 I_mem_size;
-    ADDR32 D_mem_start;
-    INT32 D_mem_size;
-    ADDR32 ROM_start;
-    INT32 ROM_size;
-    INT32 max_msg_size;
-    INT32 max_bkpts;
-    INT32 coprocessor;
-    INT32 reserved;
-  };
-
-
-struct status_msg_t
-  {
-    INT32 code;			/* 34 */
-    INT32 length;
-    INT32 msgs_sent;
-    INT32 msgs_received;
-    INT32 errors;
-    INT32 bkpts_hit;
-    INT32 bkpts_free;
-    INT32 traps;
-    INT32 fills;
-    INT32 spills;
-    INT32 cycles;
-    INT32 reserved;
-  };
-
-
-struct read_ack_msg_t
-  {
-    INT32 code;			/* 35 */
-    INT32 length;
-    INT32 memory_space;
-    ADDR32 address;
-    INT32 byte_count;
-    BYTE data[DUMMY];
-  };
-
-struct read_r_ack_msg_t
-  {
-    INT32 code;			/* 35 */
-    INT32 length;
-    INT32 memory_space;
-    ADDR32 address;
-    INT32 byte_count;
-    INT32 data[DUMMY];
-  };
-
-
-struct write_ack_msg_t
-  {
-    INT32 code;			/* 36 */
-    INT32 length;
-    INT32 memory_space;
-    ADDR32 address;
-    INT32 byte_count;
-  };
-
-
-struct bkpt_set_ack_msg_t
-  {
-    INT32 code;			/* 37 */
-    INT32 length;
-    INT32 memory_space;
-    ADDR32 address;
-    INT32 pass_count;
-    INT32 bkpt_type;
-  };
-
-
-struct bkpt_rm_ack_msg_t
-  {
-    INT32 code;			/* 38 */
-    INT32 length;
-    INT32 memory_space;
-    ADDR32 address;
-  };
-
-
-struct bkpt_stat_ack_msg_t
-  {
-    INT32 code;			/* 39 */
-    INT32 length;
-    INT32 memory_space;
-    ADDR32 address;
-    INT32 pass_count;
-    INT32 bkpt_type;
-  };
-
-
-struct copy_ack_msg_t
-  {
-    INT32 code;			/* 40 */
-    INT32 length;
-    INT32 source_space;
-    ADDR32 source_addr;
-    INT32 dest_space;
-    ADDR32 dest_addr;
-    INT32 byte_count;
-  };
-
-
-struct fill_ack_msg_t
-  {
-    INT32 code;			/* 41 */
-    INT32 length;
-    INT32 memory_space;
-    ADDR32 start_addr;
-    INT32 fill_count;
-    INT32 byte_count;
-  };
-
-
-struct init_ack_msg_t
-  {
-    INT32 code;			/* 42 */
-    INT32 length;
-  };
-
-
-struct halt_msg_t
-  {
-    INT32 code;			/* 43 */
-    INT32 length;
-    INT32 memory_space;
-    ADDR32 pc0;
-    ADDR32 pc1;
-    INT32 trap_number;
-  };
-
-
-struct error_msg_t
-  {
-    INT32 code;			/* 63 */
-    INT32 length;
-    INT32 error_code;
-    INT32 memory_space;
-    ADDR32 address;
-  };
-
-
-struct hif_call_msg_t
-  {
-    INT32 code;			/* 96 */
-    INT32 length;
-    INT32 service_number;
-    INT32 lr2;
-    INT32 lr3;
-    INT32 lr4;
-  };
-
-
-struct channel0_ack_msg_t
-  {
-    INT32 code;			/* 97 */
-    INT32 length;
-  };
-
-
-struct channel1_msg_t
-  {
-    INT32 code;			/* 98 */
-    INT32 length;
-    BYTE data[DUMMY];
-  };
-
-
-
-/*
-   ** Union all of the message types together
- */
-
-union msg_t
-  {
-    struct generic_msg_t generic_msg;
-    struct generic_int32_msg_t generic_int32_msg;
-
-    struct reset_msg_t reset_msg;
-    struct config_req_msg_t config_req_msg;
-    struct status_req_msg_t status_req_msg;
-    struct read_req_msg_t read_req_msg;
-    struct write_req_msg_t write_req_msg;
-    struct write_r_msg_t write_r_msg;
-    struct bkpt_set_msg_t bkpt_set_msg;
-    struct bkpt_rm_msg_t bkpt_rm_msg;
-    struct bkpt_stat_msg_t bkpt_stat_msg;
-    struct copy_msg_t copy_msg;
-    struct fill_msg_t fill_msg;
-    struct init_msg_t init_msg;
-    struct go_msg_t go_msg;
-    struct step_msg_t step_msg;
-    struct break_msg_t break_msg;
-
-    struct hif_call_rtn_msg_t hif_call_rtn_msg;
-    struct channel0_msg_t channel0_msg;
-    struct channel1_ack_msg_t channel1_ack_msg;
-
-    struct reset_ack_msg_t reset_ack_msg;
-    struct config_msg_t config_msg;
-    struct status_msg_t status_msg;
-    struct read_ack_msg_t read_ack_msg;
-    struct read_r_ack_msg_t read_r_ack_msg;
-    struct write_ack_msg_t write_ack_msg;
-    struct bkpt_set_ack_msg_t bkpt_set_ack_msg;
-    struct bkpt_rm_ack_msg_t bkpt_rm_ack_msg;
-    struct bkpt_stat_ack_msg_t bkpt_stat_ack_msg;
-    struct copy_ack_msg_t copy_ack_msg;
-    struct fill_ack_msg_t fill_ack_msg;
-    struct init_ack_msg_t init_ack_msg;
-    struct halt_msg_t halt_msg;
-
-    struct error_msg_t error_msg;
-
-    struct hif_call_msg_t hif_call_msg;
-    struct channel0_ack_msg_t channel0_ack_msg;
-    struct channel1_msg_t channel1_msg;
-  };