binutils-gdb/gdb/remote-e7000.c

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/* Remote debugging interface for Hitachi E7000 ICE, for GDB
2001-03-06 09:22:02 +01:00
Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
Free Software Foundation, Inc.
Contributed by Cygnus Support.
Written by Steve Chamberlain for Cygnus Support.
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
1999-07-07 22:19:36 +02:00
Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
/* The E7000 is an in-circuit emulator for the Hitachi H8/300-H and
Hitachi-SH processor. It has serial port and a lan port.
The monitor command set makes it difficult to load large ammounts of
data over the lan without using ftp - so try not to issue load
commands when communicating over ethernet; use the ftpload command.
The monitor pauses for a second when dumping srecords to the serial
line too, so we use a slower per byte mechanism but without the
startup overhead. Even so, it's pretty slow... */
#include "defs.h"
#include "gdbcore.h"
#include "gdbarch.h"
#include "inferior.h"
#include "target.h"
#include "value.h"
#include "command.h"
#include "gdb_string.h"
#include "gdbcmd.h"
#include <sys/types.h>
#include "serial.h"
#include "remote-utils.h"
#include "symfile.h"
#include "regcache.h"
#include <time.h>
#include <ctype.h>
#if 1
#define HARD_BREAKPOINTS /* Now handled by set option. */
#define BC_BREAKPOINTS use_hard_breakpoints
#endif
#define CTRLC 0x03
#define ENQ 0x05
#define ACK 0x06
#define CTRLZ 0x1a
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
/* This file is used by 2 different targets, sh-elf and h8300. The
h8300 is not multiarched and doesn't use the registers defined in
tm-sh.h. To avoid using a macro GDB_TARGET_IS_SH, we do runtime check
of the target, which requires that these namse below are always
defined also in the h8300 case. */
#if !defined (PR_REGNUM)
#define PR_REGNUM -1
#endif
#if !defined (GBR_REGNUM)
#define GBR_REGNUM -1
#endif
#if !defined (VBR_REGNUM)
#define VBR_REGNUM -1
#endif
#if !defined (MACH_REGNUM)
#define MACH_REGNUM -1
#endif
#if !defined (MACL_REGNUM)
#define MACL_REGNUM -1
#endif
#if !defined (SR_REGNUM)
#define SR_REGNUM -1
#endif
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extern void report_transfer_performance (unsigned long, time_t, time_t);
extern char *sh_processor_type;
/* Local function declarations. */
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static void e7000_close (int);
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static void e7000_fetch_register (int);
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static void e7000_store_register (int);
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static void e7000_command (char *, int);
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static void e7000_login_command (char *, int);
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static void e7000_ftp_command (char *, int);
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static void e7000_drain_command (char *, int);
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static void expect (char *);
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static void expect_full_prompt (void);
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static void expect_prompt (void);
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static int e7000_parse_device (char *args, char *dev_name, int baudrate);
/* Variables. */
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static struct serial *e7000_desc;
/* Allow user to chose between using hardware breakpoints or memory. */
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static int use_hard_breakpoints = 0; /* use sw breakpoints by default */
/* Nonzero if using the tcp serial driver. */
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static int using_tcp; /* direct tcp connection to target */
static int using_tcp_remote; /* indirect connection to target
via tcp to controller */
/* Nonzero if using the pc isa card. */
static int using_pc;
extern struct target_ops e7000_ops; /* Forward declaration */
char *ENQSTRING = "\005";
/* Nonzero if some routine (as opposed to the user) wants echoing.
FIXME: Do this reentrantly with an extra parameter. */
static int echo;
static int ctrl_c;
static int timeout = 20;
/* Send data to e7000debug. */
static void
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puts_e7000debug (char *buf)
{
if (!e7000_desc)
error ("Use \"target e7000 ...\" first.");
if (remote_debug)
printf_unfiltered ("Sending %s\n", buf);
if (serial_write (e7000_desc, buf, strlen (buf)))
fprintf_unfiltered (gdb_stderr, "serial_write failed: %s\n", safe_strerror (errno));
/* And expect to see it echoed, unless using the pc interface */
#if 0
if (!using_pc)
#endif
expect (buf);
}
static void
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putchar_e7000 (int x)
{
char b[1];
b[0] = x;
serial_write (e7000_desc, b, 1);
}
static void
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write_e7000 (char *s)
{
serial_write (e7000_desc, s, strlen (s));
}
static int
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normal (int x)
{
if (x == '\n')
return '\r';
return x;
}
/* Read a character from the remote system, doing all the fancy timeout
stuff. Handles serial errors and EOF. If TIMEOUT == 0, and no chars,
returns -1, else returns next char. Discards chars > 127. */
static int
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readchar (int timeout)
{
int c;
do
{
c = serial_readchar (e7000_desc, timeout);
}
while (c > 127);
if (c == SERIAL_TIMEOUT)
{
if (timeout == 0)
return -1;
echo = 0;
error ("Timeout reading from remote system.");
}
else if (c < 0)
error ("Serial communication error");
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if (remote_debug)
{
putchar_unfiltered (c);
gdb_flush (gdb_stdout);
}
return normal (c);
}
#if 0
char *
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tl (int x)
{
static char b[8][10];
static int p;
p++;
p &= 7;
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if (x >= ' ')
{
b[p][0] = x;
b[p][1] = 0;
}
else
{
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sprintf (b[p], "<%d>", x);
}
return b[p];
}
#endif
/* Scan input from the remote system, until STRING is found. If
DISCARD is non-zero, then discard non-matching input, else print it
out. Let the user break out immediately. */
static void
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expect (char *string)
{
char *p = string;
int c;
int nl = 0;
while (1)
{
c = readchar (timeout);
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if (echo)
{
if (c == '\r' || c == '\n')
{
if (!nl)
putchar_unfiltered ('\n');
nl = 1;
}
else
{
nl = 0;
putchar_unfiltered (c);
}
gdb_flush (gdb_stdout);
}
if (normal (c) == normal (*p++))
{
if (*p == '\0')
return;
}
else
{
p = string;
if (normal (c) == normal (string[0]))
p++;
}
}
}
/* Keep discarding input until we see the e7000 prompt.
The convention for dealing with the prompt is that you
o give your command
o *then* wait for the prompt.
Thus the last thing that a procedure does with the serial line will
be an expect_prompt(). Exception: e7000_resume does not wait for
the prompt, because the terminal is being handed over to the
inferior. However, the next thing which happens after that is a
e7000_wait which does wait for the prompt. Note that this includes
abnormal exit, e.g. error(). This is necessary to prevent getting
into states from which we can't recover. */
static void
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expect_prompt (void)
{
expect (":");
}
static void
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expect_full_prompt (void)
{
expect ("\r:");
}
static int
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convert_hex_digit (int ch)
{
if (ch >= '0' && ch <= '9')
return ch - '0';
else if (ch >= 'A' && ch <= 'F')
return ch - 'A' + 10;
else if (ch >= 'a' && ch <= 'f')
return ch - 'a' + 10;
return -1;
}
static int
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get_hex (int *start)
{
int value = convert_hex_digit (*start);
int try;
*start = readchar (timeout);
while ((try = convert_hex_digit (*start)) >= 0)
{
value <<= 4;
value += try;
*start = readchar (timeout);
}
return value;
}
#if 0
/* Get N 32-bit words from remote, each preceded by a space, and put
them in registers starting at REGNO. */
static void
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get_hex_regs (int n, int regno)
{
long val;
int i;
for (i = 0; i < n; i++)
{
int j;
val = 0;
for (j = 0; j < 8; j++)
val = (val << 4) + get_hex_digit (j == 0);
supply_register (regno++, (char *) &val);
}
}
#endif
/* This is called not only when we first attach, but also when the
user types "run" after having attached. */
static void
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e7000_create_inferior (char *execfile, char *args, char **env)
{
int entry_pt;
if (args && *args)
error ("Can't pass arguments to remote E7000DEBUG process");
if (execfile == 0 || exec_bfd == 0)
error ("No executable file specified");
entry_pt = (int) bfd_get_start_address (exec_bfd);
#ifdef CREATE_INFERIOR_HOOK
CREATE_INFERIOR_HOOK (0); /* No process-ID */
#endif
/* The "process" (board) is already stopped awaiting our commands, and
the program is already downloaded. We just set its PC and go. */
clear_proceed_status ();
/* Tell wait_for_inferior that we've started a new process. */
init_wait_for_inferior ();
/* Set up the "saved terminal modes" of the inferior
based on what modes we are starting it with. */
target_terminal_init ();
/* Install inferior's terminal modes. */
target_terminal_inferior ();
/* insert_step_breakpoint (); FIXME, do we need this? */
proceed ((CORE_ADDR) entry_pt, -1, 0); /* Let 'er rip... */
}
/* Open a connection to a remote debugger. NAME is the filename used
for communication. */
static int baudrate = 9600;
static char dev_name[100];
static char *machine = "";
static char *user = "";
static char *passwd = "";
static char *dir = "";
/* Grab the next token and buy some space for it */
static char *
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next (char **ptr)
{
char *p = *ptr;
char *s;
char *r;
int l = 0;
while (*p && *p == ' ')
p++;
s = p;
while (*p && (*p != ' ' && *p != '\t'))
{
l++;
p++;
}
r = xmalloc (l + 1);
memcpy (r, s, l);
r[l] = 0;
*ptr = p;
return r;
}
static void
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e7000_login_command (char *args, int from_tty)
{
if (args)
{
machine = next (&args);
user = next (&args);
passwd = next (&args);
dir = next (&args);
if (from_tty)
{
printf_unfiltered ("Set info to %s %s %s %s\n", machine, user, passwd, dir);
}
}
else
{
error ("Syntax is ftplogin <machine> <user> <passwd> <directory>");
}
}
/* Start an ftp transfer from the E7000 to a host */
static void
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e7000_ftp_command (char *args, int from_tty)
{
/* FIXME: arbitrary limit on machine names and such. */
char buf[200];
int oldtimeout = timeout;
timeout = remote_timeout;
sprintf (buf, "ftp %s\r", machine);
puts_e7000debug (buf);
expect (" Username : ");
sprintf (buf, "%s\r", user);
puts_e7000debug (buf);
expect (" Password : ");
write_e7000 (passwd);
write_e7000 ("\r");
expect ("success\r");
expect ("FTP>");
sprintf (buf, "cd %s\r", dir);
puts_e7000debug (buf);
expect ("FTP>");
sprintf (buf, "ll 0;s:%s\r", args);
puts_e7000debug (buf);
expect ("FTP>");
puts_e7000debug ("bye\r");
expect (":");
timeout = oldtimeout;
}
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static int
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e7000_parse_device (char *args, char *dev_name, int baudrate)
{
char junk[128];
int n = 0;
if (args && strcasecmp (args, "pc") == 0)
{
strcpy (dev_name, args);
using_pc = 1;
}
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else
{
/* FIXME! temp hack to allow use with port master -
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target tcp_remote <device> */
if (args && strncmp (args, "tcp", 10) == 0)
{
char com_type[128];
n = sscanf (args, " %s %s %d %s", com_type, dev_name, &baudrate, junk);
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using_tcp_remote = 1;
n--;
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}
else if (args)
{
n = sscanf (args, " %s %d %s", dev_name, &baudrate, junk);
}
if (n != 1 && n != 2)
{
error ("Bad arguments. Usage:\ttarget e7000 <device> <speed>\n\
or \t\ttarget e7000 <host>[:<port>]\n\
or \t\ttarget e7000 tcp_remote <host>[:<port>]\n\
or \t\ttarget e7000 pc\n");
}
#if !defined(__GO32__) && !defined(_WIN32) && !defined(__CYGWIN__)
/* FIXME! test for ':' is ambiguous */
if (n == 1 && strchr (dev_name, ':') == 0)
{
/* Default to normal telnet port */
/* serial_open will use this to determine tcp communication */
strcat (dev_name, ":23");
}
#endif
if (!using_tcp_remote && strchr (dev_name, ':'))
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using_tcp = 1;
}
return n;
}
/* Stub for catch_errors. */
static int
e7000_start_remote (void *dummy)
{
int loop;
int sync;
int try;
int quit_trying;
immediate_quit++; /* Allow user to interrupt it */
/* Hello? Are you there? */
sync = 0;
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loop = 0;
try = 0;
quit_trying = 20;
putchar_e7000 (CTRLC);
while (!sync && ++try <= quit_trying)
{
int c;
printf_unfiltered ("[waiting for e7000...]\n");
write_e7000 ("\r");
c = readchar (1);
/* FIXME! this didn't seem right-> while (c != SERIAL_TIMEOUT)
* we get stuck in this loop ...
* We may never timeout, and never sync up :-(
*/
while (!sync && c != -1)
{
/* Dont echo cr's */
if (c != '\r')
{
putchar_unfiltered (c);
gdb_flush (gdb_stdout);
}
/* Shouldn't we either break here, or check for sync in inner loop? */
if (c == ':')
sync = 1;
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if (loop++ == 20)
{
putchar_e7000 (CTRLC);
loop = 0;
}
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QUIT;
if (quit_flag)
{
putchar_e7000 (CTRLC);
/* Was-> quit_flag = 0; */
c = -1;
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quit_trying = try + 1; /* we don't want to try anymore */
}
else
{
c = readchar (1);
}
}
}
if (!sync)
{
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fprintf_unfiltered (gdb_stderr, "Giving up after %d tries...\n", try);
error ("Unable to synchronize with target.\n");
}
puts_e7000debug ("\r");
expect_prompt ();
puts_e7000debug ("b -\r"); /* Clear breakpoints */
expect_prompt ();
immediate_quit--;
/* This is really the job of start_remote however, that makes an assumption
that the target is about to print out a status message of some sort. That
doesn't happen here. */
flush_cached_frames ();
registers_changed ();
stop_pc = read_pc ();
set_current_frame (create_new_frame (read_fp (), stop_pc));
select_frame (get_current_frame (), 0);
print_stack_frame (selected_frame, -1, 1);
return 1;
}
static void
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e7000_open (char *args, int from_tty)
{
int n;
target_preopen (from_tty);
n = e7000_parse_device (args, dev_name, baudrate);
push_target (&e7000_ops);
e7000_desc = serial_open (dev_name);
if (!e7000_desc)
perror_with_name (dev_name);
if (serial_setbaudrate (e7000_desc, baudrate))
{
serial_close (e7000_desc);
perror_with_name (dev_name);
}
serial_raw (e7000_desc);
#ifdef GDB_TARGET_IS_H8300
h8300hmode = 1;
#endif
/* Start the remote connection; if error (0), discard this target.
In particular, if the user quits, be sure to discard it
(we'd be in an inconsistent state otherwise). */
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if (!catch_errors (e7000_start_remote, (char *) 0,
"Couldn't establish connection to remote target\n", RETURN_MASK_ALL))
if (from_tty)
printf_filtered ("Remote target %s connected to %s\n", target_shortname,
dev_name);
}
/* Close out all files and local state before this target loses control. */
static void
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e7000_close (int quitting)
{
if (e7000_desc)
{
serial_close (e7000_desc);
e7000_desc = 0;
}
}
/* Terminate the open connection to the remote debugger. Use this
when you want to detach and do something else with your gdb. */
static void
e7000_detach (char *arg, int from_tty)
{
pop_target (); /* calls e7000_close to do the real work */
if (from_tty)
printf_unfiltered ("Ending remote %s debugging\n", target_shortname);
}
/* Tell the remote machine to resume. */
static void
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e7000_resume (ptid_t ptid, int step, enum target_signal sigal)
{
if (step)
puts_e7000debug ("S\r");
else
puts_e7000debug ("G\r");
}
/* Read the remote registers into the block REGS.
For the H8/300 a register dump looks like:
PC=00021A CCR=80:I*******
ER0 - ER3 0000000A 0000002E 0000002E 00000000
ER4 - ER7 00000000 00000000 00000000 00FFEFF6
000218 MOV.B R1L,R2L
STEP NORMAL END or
BREAK POINT
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*/
char *want_h8300h = "PC=%p CCR=%c\n\
ER0 - ER3 %0 %1 %2 %3\n\
ER4 - ER7 %4 %5 %6 %7\n";
char *want_nopc_h8300h = "%p CCR=%c\n\
ER0 - ER3 %0 %1 %2 %3\n\
ER4 - ER7 %4 %5 %6 %7";
char *want_h8300s = "PC=%p CCR=%c\n\
MACH=\n\
ER0 - ER3 %0 %1 %2 %3\n\
ER4 - ER7 %4 %5 %6 %7\n";
char *want_nopc_h8300s = "%p CCR=%c EXR=%9\n\
ER0 - ER3 %0 %1 %2 %3\n\
ER4 - ER7 %4 %5 %6 %7";
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
char *want_sh = "PC=%16 SR=%22\n\
PR=%17 GBR=%18 VBR=%19\n\
MACH=%20 MACL=%21\n\
R0-7 %0 %1 %2 %3 %4 %5 %6 %7\n\
R8-15 %8 %9 %10 %11 %12 %13 %14 %15\n";
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
char *want_nopc_sh = "%16 SR=%22\n\
PR=%17 GBR=%18 VBR=%19\n\
MACH=%20 MACL=%21\n\
R0-7 %0 %1 %2 %3 %4 %5 %6 %7\n\
R8-15 %8 %9 %10 %11 %12 %13 %14 %15";
char *want_sh3 = "PC=%16 SR=%22\n\
PR=%17 GBR=%18 VBR=%19\n\
MACH=%20 MACL=%21 SSR=%23 SPC=%24\n\
R0-7 %0 %1 %2 %3 %4 %5 %6 %7\n\
R8-15 %8 %9 %10 %11 %12 %13 %14 %15\n\
R0_BANK0-R3_BANK0 %25 %26 %27 %28\n\
R4_BANK0-R7_BANK0 %29 %30 %31 %32\n\
R0_BANK1-R3_BANK1 %33 %34 %35 %36\n\
R4_BANK1-R7_BANK1 %37 %38 %39 %40";
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
char *want_nopc_sh3 = "%16 SR=%22\n\
PR=%17 GBR=%18 VBR=%19\n\
MACH=%20 MACL=%21 SSR=%22 SPC=%23\n\
R0-7 %0 %1 %2 %3 %4 %5 %6 %7\n\
R8-15 %8 %9 %10 %11 %12 %13 %14 %15\n\
R0_BANK0-R3_BANK0 %25 %26 %27 %28\n\
R4_BANK0-R7_BANK0 %29 %30 %31 %32\n\
R0_BANK1-R3_BANK1 %33 %34 %35 %36\n\
R4_BANK1-R7_BANK1 %37 %38 %39 %40";
static int
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gch (void)
{
return readchar (timeout);
}
static unsigned int
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gbyte (void)
{
int high = convert_hex_digit (gch ());
int low = convert_hex_digit (gch ());
return (high << 4) + low;
}
void
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fetch_regs_from_dump (int (*nextchar) (), char *want)
{
int regno;
char buf[MAX_REGISTER_RAW_SIZE];
int thischar = nextchar ();
if (want == NULL)
internal_error (__FILE__, __LINE__, "Register set not selected.");
while (*want)
{
switch (*want)
{
case '\n':
/* Skip to end of line and then eat all new line type stuff */
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while (thischar != '\n' && thischar != '\r')
thischar = nextchar ();
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while (thischar == '\n' || thischar == '\r')
thischar = nextchar ();
want++;
break;
case ' ':
while (thischar == ' '
|| thischar == '\t'
|| thischar == '\r'
|| thischar == '\n')
thischar = nextchar ();
want++;
break;
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default:
if (*want == thischar)
{
want++;
if (*want)
thischar = nextchar ();
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}
else if (thischar == ' ' || thischar == '\n' || thischar == '\r')
{
thischar = nextchar ();
}
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else
{
error ("out of sync in fetch registers wanted <%s>, got <%c 0x%x>",
want, thischar, thischar);
}
break;
case '%':
/* Got a register command */
want++;
switch (*want)
{
#ifdef PC_REGNUM
case 'p':
regno = PC_REGNUM;
want++;
break;
#endif
#ifdef CCR_REGNUM
case 'c':
regno = CCR_REGNUM;
want++;
break;
#endif
#ifdef SP_REGNUM
case 's':
regno = SP_REGNUM;
want++;
break;
#endif
#ifdef FP_REGNUM
case 'f':
regno = FP_REGNUM;
want++;
break;
#endif
default:
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if (isdigit (want[0]))
{
if (isdigit (want[1]))
{
regno = (want[0] - '0') * 10 + want[1] - '0';
want += 2;
}
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else
{
regno = want[0] - '0';
want++;
}
}
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else
internal_error (__FILE__, __LINE__, "failed internal consistency check");
}
store_signed_integer (buf,
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REGISTER_RAW_SIZE (regno),
(LONGEST) get_hex (&thischar));
supply_register (regno, buf);
break;
}
}
}
static void
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e7000_fetch_registers (void)
{
int regno;
char *wanted = NULL;
puts_e7000debug ("R\r");
if (TARGET_ARCHITECTURE->arch == bfd_arch_sh)
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
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{
wanted = want_sh;
switch (TARGET_ARCHITECTURE->mach)
{
case bfd_mach_sh3:
case bfd_mach_sh3e:
case bfd_mach_sh4:
wanted = want_sh3;
}
}
#ifdef GDB_TARGET_IS_H8300
if (TARGET_ARCHITECTURE->arch == bfd_arch_h8300)
{
if (h8300smode)
wanted = want_h8300s;
else
wanted = want_h8300h;
}
#endif
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
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fetch_regs_from_dump (gch, wanted);
/* And supply the extra ones the simulator uses */
for (regno = NUM_REALREGS; regno < NUM_REGS; regno++)
{
int buf = 0;
supply_register (regno, (char *) (&buf));
}
}
/* Fetch register REGNO, or all registers if REGNO is -1. Returns
errno value. */
static void
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e7000_fetch_register (int regno)
{
e7000_fetch_registers ();
}
/* Store the remote registers from the contents of the block REGS. */
static void
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e7000_store_registers (void)
{
int regno;
for (regno = 0; regno < NUM_REALREGS; regno++)
e7000_store_register (regno);
registers_changed ();
}
/* Store register REGNO, or all if REGNO == 0. Return errno value. */
static void
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e7000_store_register (int regno)
{
char buf[200];
if (regno == -1)
{
e7000_store_registers ();
return;
}
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
if (TARGET_ARCHITECTURE->arch == bfd_arch_h8300)
{
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
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if (regno <= 7)
{
sprintf (buf, ".ER%d %s\r", regno, phex_nz (read_register (regno), 0));
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
puts_e7000debug (buf);
}
else if (regno == PC_REGNUM)
{
sprintf (buf, ".PC %s\r", phex_nz (read_register (regno), 0));
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
puts_e7000debug (buf);
}
#ifdef CCR_REGNUM
else if (regno == CCR_REGNUM)
{
sprintf (buf, ".CCR %s\r", phex_nz (read_register (regno), 0));
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
puts_e7000debug (buf);
}
#endif
}
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
else if (TARGET_ARCHITECTURE->arch == bfd_arch_sh)
{
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
if (regno == PC_REGNUM)
{
sprintf (buf, ".PC %s\r", phex_nz (read_register (regno), 0));
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
puts_e7000debug (buf);
}
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
else if (regno == SR_REGNUM)
{
sprintf (buf, ".SR %s\r", phex_nz (read_register (regno), 0));
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
puts_e7000debug (buf);
}
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
else if (regno == PR_REGNUM)
{
sprintf (buf, ".PR %s\r", phex_nz (read_register (regno), 0));
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
puts_e7000debug (buf);
}
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
else if (regno == GBR_REGNUM)
{
sprintf (buf, ".GBR %s\r", phex_nz (read_register (regno), 0));
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
puts_e7000debug (buf);
}
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
else if (regno == VBR_REGNUM)
{
sprintf (buf, ".VBR %s\r", phex_nz (read_register (regno), 0));
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
puts_e7000debug (buf);
}
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
else if (regno == MACH_REGNUM)
{
sprintf (buf, ".MACH %s\r", phex_nz (read_register (regno), 0));
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
puts_e7000debug (buf);
}
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
else if (regno == MACL_REGNUM)
{
sprintf (buf, ".MACL %s\r", phex_nz (read_register (regno), 0));
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
puts_e7000debug (buf);
}
else
{
sprintf (buf, ".R%d %s\r", regno, phex_nz (read_register (regno), 0));
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
puts_e7000debug (buf);
}
}
expect_prompt ();
}
/* Get ready to modify the registers array. On machines which store
individual registers, this doesn't need to do anything. On machines
which store all the registers in one fell swoop, this makes sure
that registers contains all the registers from the program being
debugged. */
static void
2000-07-30 03:48:28 +02:00
e7000_prepare_to_store (void)
{
/* Do nothing, since we can store individual regs */
}
static void
e7000_files_info (struct target_ops *ops)
{
printf_unfiltered ("\tAttached to %s at %d baud.\n", dev_name, baudrate);
}
static int
2000-07-30 03:48:28 +02:00
stickbyte (char *where, unsigned int what)
{
static CONST char digs[] = "0123456789ABCDEF";
where[0] = digs[(what >> 4) & 0xf];
where[1] = digs[(what & 0xf) & 0xf];
return what;
}
/* Write a small ammount of memory. */
static int
2000-07-30 03:48:28 +02:00
write_small (CORE_ADDR memaddr, unsigned char *myaddr, int len)
{
int i;
char buf[200];
for (i = 0; i < len; i++)
{
if (((memaddr + i) & 3) == 0 && (i + 3 < len))
{
/* Can be done with a long word */
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
sprintf (buf, "m %lx %x%02x%02x%02x;l\r",
memaddr + i,
myaddr[i], myaddr[i + 1], myaddr[i + 2], myaddr[i + 3]);
puts_e7000debug (buf);
i += 3;
}
else
{
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
sprintf (buf, "m %lx %x\r", memaddr + i, myaddr[i]);
puts_e7000debug (buf);
}
}
expect_prompt ();
return len;
}
/* Write a large ammount of memory, this only works with the serial
mode enabled. Command is sent as
1999-07-07 22:19:36 +02:00
il ;s:s\r ->
<- il ;s:s\r
<- ENQ
ACK ->
<- LO s\r
Srecords...
^Z ->
<- ENQ
ACK ->
<- :
*/
static int
2000-07-30 03:48:28 +02:00
write_large (CORE_ADDR memaddr, unsigned char *myaddr, int len)
{
int i;
#define maxstride 128
int stride;
puts_e7000debug ("IL ;S:FK\r");
expect (ENQSTRING);
putchar_e7000 (ACK);
expect ("LO FK\r");
for (i = 0; i < len; i += stride)
{
char compose[maxstride * 2 + 50];
int address = i + memaddr;
int j;
int check_sum;
int where = 0;
int alen;
stride = len - i;
if (stride > maxstride)
stride = maxstride;
compose[where++] = 'S';
check_sum = 0;
if (address >= 0xffffff)
alen = 4;
else if (address >= 0xffff)
alen = 3;
else
alen = 2;
/* Insert type. */
compose[where++] = alen - 1 + '0';
/* Insert length. */
check_sum += stickbyte (compose + where, alen + stride + 1);
where += 2;
while (alen > 0)
{
alen--;
check_sum += stickbyte (compose + where, address >> (8 * (alen)));
where += 2;
}
for (j = 0; j < stride; j++)
{
check_sum += stickbyte (compose + where, myaddr[i + j]);
where += 2;
}
stickbyte (compose + where, ~check_sum);
where += 2;
compose[where++] = '\r';
compose[where++] = '\n';
compose[where++] = 0;
serial_write (e7000_desc, compose, where);
j = readchar (0);
if (j == -1)
{
/* This is ok - nothing there */
}
else if (j == ENQ)
{
/* Hmm, it's trying to tell us something */
expect (":");
error ("Error writing memory");
}
else
{
printf_unfiltered ("@%d}@", j);
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while ((j = readchar (0)) > 0)
{
1999-07-07 22:19:36 +02:00
printf_unfiltered ("@{%d}@", j);
}
}
}
/* Send the trailer record */
write_e7000 ("S70500000000FA\r");
putchar_e7000 (CTRLZ);
expect (ENQSTRING);
putchar_e7000 (ACK);
expect (":");
return len;
}
/* Copy LEN bytes of data from debugger memory at MYADDR to inferior's
memory at MEMADDR. Returns length moved.
Can't use the Srecord load over ethernet, so don't use fast method
then. */
static int
2000-07-30 03:48:28 +02:00
e7000_write_inferior_memory (CORE_ADDR memaddr, unsigned char *myaddr, int len)
{
if (len < 16 || using_tcp || using_pc)
return write_small (memaddr, myaddr, len);
else
return write_large (memaddr, myaddr, len);
}
/* Read LEN bytes from inferior memory at MEMADDR. Put the result
at debugger address MYADDR. Returns length moved.
1999-07-07 22:19:36 +02:00
Small transactions we send
m <addr>;l
and receive
00000000 12345678 ?
*/
static int
2000-07-30 03:48:28 +02:00
e7000_read_inferior_memory (CORE_ADDR memaddr, unsigned char *myaddr, int len)
{
int count;
int c;
int i;
char buf[200];
/* Starting address of this pass. */
1999-07-07 22:19:36 +02:00
/* printf("READ INF %x %x %d\n", memaddr, myaddr, len); */
if (((memaddr - 1) + len) < memaddr)
{
errno = EIO;
return 0;
}
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
sprintf (buf, "m %lx;l\r", memaddr);
puts_e7000debug (buf);
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for (count = 0; count < len; count += 4)
{
/* Suck away the address */
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c = gch ();
while (c != ' ')
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c = gch ();
c = gch ();
1999-07-07 22:19:36 +02:00
if (c == '*')
{ /* Some kind of error */
1999-07-07 22:19:36 +02:00
puts_e7000debug (".\r"); /* Some errors leave us in memory input mode */
expect_full_prompt ();
return -1;
}
while (c != ' ')
1999-07-07 22:19:36 +02:00
c = gch ();
/* Now read in the data */
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for (i = 0; i < 4; i++)
{
1999-07-07 22:19:36 +02:00
int b = gbyte ();
if (count + i < len)
{
myaddr[count + i] = b;
}
}
/* Skip the trailing ? and send a . to end and a cr for more */
1999-07-07 22:19:36 +02:00
gch ();
gch ();
if (count + 4 >= len)
1999-07-07 22:19:36 +02:00
puts_e7000debug (".\r");
else
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puts_e7000debug ("\r");
}
1999-07-07 22:19:36 +02:00
expect_prompt ();
return len;
}
/*
1999-07-07 22:19:36 +02:00
For large transfers we used to send
1999-07-07 22:19:36 +02:00
d <addr> <endaddr>\r
1999-07-07 22:19:36 +02:00
and receive
<ADDRESS> < D A T A > < ASCII CODE >
00000000 5F FD FD FF DF 7F DF FF 01 00 01 00 02 00 08 04 "_..............."
00000010 FF D7 FF 7F D7 F1 7F FF 00 05 00 00 08 00 40 00 "..............@."
00000020 7F FD FF F7 7F FF FF F7 00 00 00 00 00 00 00 00 "................"
1999-07-07 22:19:36 +02:00
A cost in chars for each transaction of 80 + 5*n-bytes.
1999-07-07 22:19:36 +02:00
Large transactions could be done with the srecord load code, but
there is a pause for a second before dumping starts, which slows the
average rate down!
*/
static int
2000-07-30 03:48:28 +02:00
e7000_read_inferior_memory_large (CORE_ADDR memaddr, unsigned char *myaddr,
int len)
{
int count;
int c;
char buf[200];
/* Starting address of this pass. */
if (((memaddr - 1) + len) < memaddr)
{
errno = EIO;
return 0;
}
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
sprintf (buf, "d %lx %lx\r", memaddr, memaddr + len - 1);
puts_e7000debug (buf);
count = 0;
c = gch ();
1999-07-07 22:19:36 +02:00
/* skip down to the first ">" */
1999-07-07 22:19:36 +02:00
while (c != '>')
c = gch ();
/* now skip to the end of that line */
1999-07-07 22:19:36 +02:00
while (c != '\r')
c = gch ();
c = gch ();
while (count < len)
{
/* get rid of any white space before the address */
while (c <= ' ')
c = gch ();
/* Skip the address */
get_hex (&c);
/* read in the bytes on the line */
while (c != '"' && count < len)
{
if (c == ' ')
c = gch ();
else
{
myaddr[count++] = get_hex (&c);
}
}
/* throw out the rest of the line */
1999-07-07 22:19:36 +02:00
while (c != '\r')
c = gch ();
}
/* wait for the ":" prompt */
while (c != ':')
c = gch ();
return len;
}
#if 0
static int
2000-07-30 03:48:28 +02:00
fast_but_for_the_pause_e7000_read_inferior_memory (CORE_ADDR memaddr,
char *myaddr, int len)
{
int loop;
int c;
char buf[200];
if (((memaddr - 1) + len) < memaddr)
{
errno = EIO;
return 0;
}
sprintf (buf, "is %x@%x:s\r", memaddr, len);
puts_e7000debug (buf);
gch ();
c = gch ();
if (c != ENQ)
{
/* Got an error */
error ("Memory read error");
}
putchar_e7000 (ACK);
expect ("SV s");
loop = 1;
while (loop)
{
int type;
int length;
int addr;
int i;
c = gch ();
switch (c)
{
case ENQ: /* ENQ, at the end */
loop = 0;
break;
case 'S':
/* Start of an Srecord */
type = gch ();
length = gbyte ();
switch (type)
{
case '7': /* Termination record, ignore */
case '0':
case '8':
case '9':
/* Header record - ignore it */
while (length--)
{
gbyte ();
}
break;
case '1':
case '2':
case '3':
{
int alen;
alen = type - '0' + 1;
addr = 0;
while (alen--)
{
addr = (addr << 8) + gbyte ();
length--;
}
for (i = 0; i < length - 1; i++)
myaddr[i + addr - memaddr] = gbyte ();
gbyte (); /* Ignore checksum */
}
}
}
}
putchar_e7000 (ACK);
expect ("TOP ADDRESS =");
expect ("END ADDRESS =");
expect (":");
return len;
}
#endif
2000-10-04 00:42:32 +02:00
/* Transfer LEN bytes between GDB address MYADDR and target address
MEMADDR. If WRITE is non-zero, transfer them to the target,
otherwise transfer them from the target. TARGET is unused.
Returns the number of bytes transferred. */
static int
e7000_xfer_inferior_memory (CORE_ADDR memaddr, char *myaddr,
* exec.c (xfer_memory): Add attrib argument. * infptrace.c (child_xfer_memory): Likewise. * monitor.c (monitor_xfer_memory): Likewise. * remote-adapt.c (adapt_xfer_inferior_memory): Likewise. * remote-array.c (array_xfer_memory): Likewise. * remote-bug.c (bug_xfer_memory): Likewise. * remote-e7000.c (e7000_xfer_inferior_memory): Likewise. * remote-eb.c (eb_xfer_inferior_memory): Likewise. * remote-es.c (es1800_xfer_inferior_memory): Likewise. * remote-mips.c (mips_xfer_memory): Likewise. * remote-mm.c (mm_xfer_inferior_memory): Likewise. * remote-nindy.c (nindy_xfer_inferior_memory): Likewise. * remote-os9k.c (rombug_xfer_inferior_memory): Likewise. * remote-rdi.c (arm_rdi_xfer_memory): Likewise. * remote-rdp.c (remote_rdp_xfer_inferior_memory): Likewise. * remote-sds.c (sds_xfer_memory): Likewise. * remote-sim.c (gdbsim_xfer_inferior_memory): Likewise. * remote-st.c (st2000_xfer_inferior_memory): Likewise. * remote-udi.c (udi_xfer_inferior_memory): Likewise. * remote-vx.c (vx_xfer_memory): Likewise. * remote.c (remote_xfer_memory): Likewise. * target.c (debug_to_xfer_memory, do_xfer_memory): Likewise. * target.h (child_xfer_memory, do_xfer_memory, xfer_memory): Likewise. * target.h (#include "memattr.h"): Added. (target_ops.to_xfer_memory): Add attrib argument. * wince.c (_initialize_inftarg): Removed call to set_dcache_state. * dcache.h (set_dcache_state): Removed declaration. * dcache.c (set_dcache_state): Removed definition * dcache.c: Update module comment, as dcache is now enabled and disabled with memory region attributes instead of by the global variable "remotecache". Add comment describing the interaction between dcache and memory region attributes. (dcache_xfer_memory): Add comment describing benefits of moving cache writeback to a higher level. (dcache_struct): Removed cache_has_stuff field. This was used to record whether the cache had been accessed in order to invalidate it when it was disabled. However, this is not needed because the cache is write through and the code that enables, disables, and deletes memory regions invalidate the cache. Add comment which suggests that we could be more selective and only invalidate those cache lines containing data from those memory regions. (dcache_invalidate): Updated. (dcache_xfer_memory): Updated. (dcache_alloc): Don't abort() if dcache_enabled_p is clear. (dcache_xfer_memory): Removed code that called do_xfer_memory() to perform a uncached transfer if dcache_enabled_p was clear. This function is now only called if caching is enabled for the memory region. (dcache_info): Always print cache info. * target.c (do_xfer_memory): Add attrib argument. (target_xfer_memory, target_xfer_memory_partial): Break transfer into chunks defined by memory regions, pass region attributes to do_xfer_memory(). * dcache.c (dcache_read_line, dcache_write_line): Likewise. * Makefile.in (SFILES): Add memattr.c. (COMMON_OBS): Add memattr.o. (dcache.o): Add target.h to dependencies. * memattr.c: New file. * memattr.h: Likewise.
2001-01-23 23:48:56 +01:00
int len, int write,
struct mem_attrib *attrib ATTRIBUTE_UNUSED,
struct target_ops *target ATTRIBUTE_UNUSED)
{
if (write)
1999-07-07 22:19:36 +02:00
return e7000_write_inferior_memory (memaddr, myaddr, len);
else if (len < 16)
return e7000_read_inferior_memory (memaddr, myaddr, len);
else
return e7000_read_inferior_memory_large (memaddr, myaddr, len);
}
static void
e7000_kill (void)
{
}
static void
2000-07-30 03:48:28 +02:00
e7000_load (char *args, int from_tty)
{
struct cleanup *old_chain;
asection *section;
bfd *pbfd;
bfd_vma entry;
#define WRITESIZE 0x1000
1999-07-07 22:19:36 +02:00
char buf[2 + 4 + 4 + WRITESIZE]; /* `DT' + <addr> + <len> + <data> */
char *filename;
int quiet;
int nostart;
time_t start_time, end_time; /* Start and end times of download */
unsigned long data_count; /* Number of bytes transferred to memory */
1999-07-07 22:19:36 +02:00
int oldtimeout = timeout;
timeout = remote_timeout;
/* FIXME! change test to test for type of download */
if (!using_tcp)
{
generic_load (args, from_tty);
return;
}
/* for direct tcp connections, we can do a fast binary download */
buf[0] = 'D';
buf[1] = 'T';
quiet = 0;
nostart = 0;
filename = NULL;
while (*args != '\000')
{
char *arg;
1999-07-07 22:19:36 +02:00
while (isspace (*args))
args++;
arg = args;
1999-07-07 22:19:36 +02:00
while ((*args != '\000') && !isspace (*args))
args++;
if (*args != '\000')
*args++ = '\000';
if (*arg != '-')
filename = arg;
else if (strncmp (arg, "-quiet", strlen (arg)) == 0)
quiet = 1;
else if (strncmp (arg, "-nostart", strlen (arg)) == 0)
nostart = 1;
else
error ("unknown option `%s'", arg);
}
if (!filename)
filename = get_exec_file (1);
pbfd = bfd_openr (filename, gnutarget);
if (pbfd == NULL)
{
perror_with_name (filename);
return;
}
2000-05-16 04:43:39 +02:00
old_chain = make_cleanup_bfd_close (pbfd);
1999-07-07 22:19:36 +02:00
if (!bfd_check_format (pbfd, bfd_object))
error ("\"%s\" is not an object file: %s", filename,
bfd_errmsg (bfd_get_error ()));
start_time = time (NULL);
data_count = 0;
puts_e7000debug ("mw\r");
expect ("\nOK");
1999-07-07 22:19:36 +02:00
for (section = pbfd->sections; section; section = section->next)
{
if (bfd_get_section_flags (pbfd, section) & SEC_LOAD)
{
bfd_vma section_address;
bfd_size_type section_size;
file_ptr fptr;
section_address = bfd_get_section_vma (pbfd, section);
section_size = bfd_get_section_size_before_reloc (section);
if (!quiet)
printf_filtered ("[Loading section %s at 0x%s (%s bytes)]\n",
bfd_get_section_name (pbfd, section),
paddr_nz (section_address),
paddr_u (section_size));
fptr = 0;
1999-07-07 22:19:36 +02:00
data_count += section_size;
while (section_size > 0)
{
int count;
static char inds[] = "|/-\\";
static int k = 0;
QUIT;
count = min (section_size, WRITESIZE);
buf[2] = section_address >> 24;
buf[3] = section_address >> 16;
buf[4] = section_address >> 8;
buf[5] = section_address;
buf[6] = count >> 24;
buf[7] = count >> 16;
buf[8] = count >> 8;
buf[9] = count;
bfd_get_section_contents (pbfd, section, buf + 10, fptr, count);
if (serial_write (e7000_desc, buf, count + 10))
fprintf_unfiltered (gdb_stderr,
"e7000_load: serial_write failed: %s\n",
1999-07-07 22:19:36 +02:00
safe_strerror (errno));
expect ("OK");
if (!quiet)
{
printf_unfiltered ("\r%c", inds[k++ % 4]);
gdb_flush (gdb_stdout);
}
section_address += count;
fptr += count;
section_size -= count;
}
}
}
write_e7000 ("ED");
expect_prompt ();
end_time = time (NULL);
/* Finally, make the PC point at the start address */
if (exec_bfd)
write_pc (bfd_get_start_address (exec_bfd));
2001-05-04 06:15:33 +02:00
inferior_ptid = null_ptid; /* No process now */
/* This is necessary because many things were based on the PC at the time that
we attached to the monitor, which is no longer valid now that we have loaded
new code (and just changed the PC). Another way to do this might be to call
normal_stop, except that the stack may not be valid, and things would get
horribly confused... */
clear_symtab_users ();
if (!nostart)
{
entry = bfd_get_start_address (pbfd);
if (!quiet)
printf_unfiltered ("[Starting %s at 0x%s]\n", filename, paddr_nz (entry));
1999-07-07 22:19:36 +02:00
/* start_routine (entry); */
}
report_transfer_performance (data_count, start_time, end_time);
do_cleanups (old_chain);
timeout = oldtimeout;
}
/* Clean up when a program exits.
The program actually lives on in the remote processor's RAM, and may be
run again without a download. Don't leave it full of breakpoint
instructions. */
static void
2000-07-30 03:48:28 +02:00
e7000_mourn_inferior (void)
{
remove_breakpoints ();
unpush_target (&e7000_ops);
generic_mourn_inferior (); /* Do all the proper things now */
}
#define MAX_BREAKPOINTS 200
#ifdef HARD_BREAKPOINTS
#define MAX_E7000DEBUG_BREAKPOINTS (BC_BREAKPOINTS ? 5 : MAX_BREAKPOINTS)
#else
#define MAX_E7000DEBUG_BREAKPOINTS MAX_BREAKPOINTS
#endif
/* Since we can change to soft breakpoints dynamically, we must define
more than enough. Was breakaddr[MAX_E7000DEBUG_BREAKPOINTS]. */
1999-07-07 22:19:36 +02:00
static CORE_ADDR breakaddr[MAX_BREAKPOINTS] =
{0};
static int
e7000_insert_breakpoint (CORE_ADDR addr, char *shadow)
{
int i;
char buf[200];
#if 0
static char nop[2] = NOP;
#endif
for (i = 0; i <= MAX_E7000DEBUG_BREAKPOINTS; i++)
if (breakaddr[i] == 0)
{
breakaddr[i] = addr;
/* Save old contents, and insert a nop in the space */
#ifdef HARD_BREAKPOINTS
1999-07-07 22:19:36 +02:00
if (BC_BREAKPOINTS)
{
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
sprintf (buf, "BC%d A=%lx\r", i + 1, addr);
puts_e7000debug (buf);
}
1999-07-07 22:19:36 +02:00
else
{
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
sprintf (buf, "B %lx\r", addr);
puts_e7000debug (buf);
}
#else
#if 0
e7000_read_inferior_memory (addr, shadow, 2);
e7000_write_inferior_memory (addr, nop, 2);
#endif
sprintf (buf, "B %x\r", addr);
puts_e7000debug (buf);
#endif
expect_prompt ();
return 0;
}
error ("Too many breakpoints ( > %d) for the E7000\n",
MAX_E7000DEBUG_BREAKPOINTS);
return 1;
}
static int
e7000_remove_breakpoint (CORE_ADDR addr, char *shadow)
{
int i;
char buf[200];
for (i = 0; i < MAX_E7000DEBUG_BREAKPOINTS; i++)
if (breakaddr[i] == addr)
{
breakaddr[i] = 0;
#ifdef HARD_BREAKPOINTS
1999-07-07 22:19:36 +02:00
if (BC_BREAKPOINTS)
{
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sprintf (buf, "BC%d - \r", i + 1);
puts_e7000debug (buf);
}
1999-07-07 22:19:36 +02:00
else
{
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
sprintf (buf, "B - %lx\r", addr);
puts_e7000debug (buf);
}
expect_prompt ();
#else
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
sprintf (buf, "B - %lx\r", addr);
puts_e7000debug (buf);
expect_prompt ();
#if 0
/* Replace the insn under the break */
e7000_write_inferior_memory (addr, shadow, 2);
#endif
#endif
return 0;
}
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
2000-07-19 16:11:42 +02:00
warning ("Can't find breakpoint associated with 0x%lx\n", addr);
return 1;
}
/* Put a command string, in args, out to STDBUG. Output from STDBUG
is placed on the users terminal until the prompt is seen. */
static void
2000-07-30 03:48:28 +02:00
e7000_command (char *args, int fromtty)
{
/* FIXME: arbitrary limit on length of args. */
char buf[200];
echo = 0;
if (!e7000_desc)
error ("e7000 target not open.");
if (!args)
{
puts_e7000debug ("\r");
}
else
{
sprintf (buf, "%s\r", args);
puts_e7000debug (buf);
}
echo++;
ctrl_c = 2;
expect_full_prompt ();
echo--;
ctrl_c = 0;
printf_unfiltered ("\n");
/* Who knows what the command did... */
registers_changed ();
}
static void
2000-07-30 03:48:28 +02:00
e7000_drain_command (char *args, int fromtty)
{
int c;
1999-07-07 22:19:36 +02:00
puts_e7000debug ("end\r");
putchar_e7000 (CTRLC);
while ((c = readchar (1) != -1))
{
if (quit_flag)
{
1999-07-07 22:19:36 +02:00
putchar_e7000 (CTRLC);
quit_flag = 0;
}
if (c > ' ' && c < 127)
printf_unfiltered ("%c", c & 0xff);
else
printf_unfiltered ("<%x>", c & 0xff);
}
}
#define NITEMS 7
static int
2000-07-30 03:48:28 +02:00
why_stop (void)
{
1999-07-07 22:19:36 +02:00
static char *strings[NITEMS] =
{
"STEP NORMAL",
"BREAK POINT",
"BREAK KEY",
"BREAK CONDI",
"CYCLE ACCESS",
"ILLEGAL INSTRUCTION",
"WRITE PROTECT",
};
char *p[NITEMS];
int c;
int i;
for (i = 0; i < NITEMS; ++i)
p[i] = strings[i];
1999-07-07 22:19:36 +02:00
c = gch ();
while (1)
{
for (i = 0; i < NITEMS; i++)
{
1999-07-07 22:19:36 +02:00
if (c == *(p[i]))
{
p[i]++;
1999-07-07 22:19:36 +02:00
if (*(p[i]) == 0)
{
/* found one of the choices */
return i;
}
}
else
p[i] = strings[i];
}
c = gch ();
}
}
/* Suck characters, if a string match, then return the strings index
otherwise echo them. */
int
2000-07-30 03:48:28 +02:00
expect_n (char **strings)
{
char *(ptr[10]);
1999-07-07 22:19:36 +02:00
int n;
int c;
char saveaway[100];
char *buffer = saveaway;
/* Count number of expect strings */
1999-07-07 22:19:36 +02:00
for (n = 0; strings[n]; n++)
{
ptr[n] = strings[n];
}
while (1)
{
int i;
int gotone = 0;
c = readchar (1);
if (c == -1)
{
printf_unfiltered ("[waiting for e7000...]\n");
}
#ifdef __GO32__
if (kbhit ())
{
1999-07-07 22:19:36 +02:00
int k = getkey ();
if (k == 1)
quit_flag = 1;
}
#endif
if (quit_flag)
{
putchar_e7000 (CTRLC); /* interrupt the running program */
quit_flag = 0;
}
for (i = 0; i < n; i++)
{
1999-07-07 22:19:36 +02:00
if (c == ptr[i][0])
{
ptr[i]++;
if (ptr[i][0] == 0)
{
/* Gone all the way */
return i;
}
gotone = 1;
}
else
{
ptr[i] = strings[i];
}
}
1999-07-07 22:19:36 +02:00
if (gotone)
{
/* Save it up incase we find that there was no match */
1999-07-07 22:19:36 +02:00
*buffer++ = c;
}
else
{
1999-07-07 22:19:36 +02:00
if (buffer != saveaway)
{
*buffer++ = 0;
printf_unfiltered ("%s", buffer);
buffer = saveaway;
}
if (c != -1)
{
putchar_unfiltered (c);
gdb_flush (gdb_stdout);
}
}
}
}
/* We subtract two from the pc here rather than use
DECR_PC_AFTER_BREAK since the e7000 doesn't always add two to the
pc, and the simulators never do. */
static void
2000-07-30 03:48:28 +02:00
sub2_from_pc (void)
{
char buf[4];
char buf2[200];
store_signed_integer (buf,
1999-07-07 22:19:36 +02:00
REGISTER_RAW_SIZE (PC_REGNUM),
read_register (PC_REGNUM) - 2);
supply_register (PC_REGNUM, buf);
sprintf (buf2, ".PC %s\r", phex_nz (read_register (PC_REGNUM), 0));
puts_e7000debug (buf2);
}
#define WAS_SLEEP 0
#define WAS_INT 1
#define WAS_RUNNING 2
#define WAS_OTHER 3
1999-07-07 22:19:36 +02:00
static char *estrings[] =
{
"** SLEEP",
"BREAK !",
"** PC",
"PC",
NULL
};
/* Wait until the remote machine stops, then return, storing status in
STATUS just as `wait' would. */
2001-05-04 06:15:33 +02:00
static ptid_t
e7000_wait (ptid_t ptid, struct target_waitstatus *status)
{
int stop_reason;
int regno;
int running_count = 0;
int had_sleep = 0;
int loop = 1;
char *wanted_nopc = NULL;
/* Then echo chars until PC= string seen */
gch (); /* Drop cr */
gch (); /* and space */
while (loop)
{
switch (expect_n (estrings))
1999-07-07 22:19:36 +02:00
{
case WAS_OTHER:
/* how did this happen ? */
loop = 0;
break;
case WAS_SLEEP:
had_sleep = 1;
putchar_e7000 (CTRLC);
loop = 0;
break;
case WAS_INT:
loop = 0;
break;
case WAS_RUNNING:
running_count++;
if (running_count == 20)
{
printf_unfiltered ("[running...]\n");
running_count = 0;
}
break;
default:
/* error? */
break;
}
}
/* Skip till the PC= */
expect ("=");
if (TARGET_ARCHITECTURE->arch == bfd_arch_sh)
2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com> Multiarch the sh target. * sh-tdep.c: (sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names, sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table): Remove. (XMALLOC): Define. (struct frame_extra_info): Define. (sh_register_raw_size, sh_register_virtual_size, sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc, sh_frame_saved_pc, sh_skip_prologue, sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs, sh_extract_struct_value_address, sh_use_struct_convention, sh_store_struct_return, sh_push_arguments, sh_push_return_address, sh_saved_pc_after_call, sh_generic_register_name, sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name, sh_sh_dsp_register_name, sh_sh3_dsp_register_name, sh_frame_args_address, sh_frame_locals_address, sh_coerce_float_to_double, sh_default_store_return_value, sh3e_sh4_store_return_value, sh_generic_show_regs, sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs, sh_register_byte, sh_register_raw_size, sh_register_virtual_size, sh_sh3e_register_virtual_type, sh_default_register_virtual_type, sh_gdbarch_init): New functions. (sh_target_architecture_hook, sh_frame_find_saved_regs, sh_show_regs): Delete functions. (sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info, sh_pop_frame, sh_extract_return_value): Update * config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1. (struct gdbarch_tdep): Define. Remove all unnecessary defines. * remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1, for h8300 case. (want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature consistent. (e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use runtime check instead. (e7000_wait): Ditto. * sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR and SPC register numbers. (sh3_regnames, sh3e_regnames): Don't specify a size. * config/h8300/tm-h8300.h: Add comment.
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{
wanted_nopc = want_nopc_sh;
switch (TARGET_ARCHITECTURE->mach)
{
case bfd_mach_sh3:
case bfd_mach_sh3e:
case bfd_mach_sh4:
wanted_nopc = want_nopc_sh3;
}
}
#ifdef GDB_TARGET_IS_H8300
if (TARGET_ARCHITECTURE->arch == bfd_arch_h8300)
{
if (h8300smode)
wanted_nopc = want_nopc_h8300s;
else
wanted_nopc = want_nopc_h8300h;
}
#endif
fetch_regs_from_dump (gch, wanted_nopc);
/* And supply the extra ones the simulator uses */
for (regno = NUM_REALREGS; regno < NUM_REGS; regno++)
{
int buf = 0;
supply_register (regno, (char *) &buf);
}
stop_reason = why_stop ();
expect_full_prompt ();
status->kind = TARGET_WAITKIND_STOPPED;
status->value.sig = TARGET_SIGNAL_TRAP;
switch (stop_reason)
{
case 1: /* Breakpoint */
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write_pc (read_pc ()); /* PC is always off by 2 for breakpoints */
status->value.sig = TARGET_SIGNAL_TRAP;
break;
case 0: /* Single step */
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status->value.sig = TARGET_SIGNAL_TRAP;
break;
case 2: /* Interrupt */
if (had_sleep)
{
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status->value.sig = TARGET_SIGNAL_TRAP;
sub2_from_pc ();
}
else
{
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status->value.sig = TARGET_SIGNAL_INT;
}
break;
case 3:
break;
case 4:
printf_unfiltered ("a cycle address error?\n");
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status->value.sig = TARGET_SIGNAL_UNKNOWN;
break;
case 5:
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status->value.sig = TARGET_SIGNAL_ILL;
break;
case 6:
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status->value.sig = TARGET_SIGNAL_SEGV;
break;
case 7: /* Anything else (NITEMS + 1) */
printf_unfiltered ("a write protect error?\n");
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status->value.sig = TARGET_SIGNAL_UNKNOWN;
break;
default:
/* Get the user's attention - this should never happen. */
internal_error (__FILE__, __LINE__, "failed internal consistency check");
}
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return inferior_ptid;
}
/* Stop the running program. */
static void
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e7000_stop (void)
{
/* Sending a ^C is supposed to stop the running program. */
putchar_e7000 (CTRLC);
}
/* Define the target subroutine names. */
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struct target_ops e7000_ops;
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static void
init_e7000_ops (void)
{
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e7000_ops.to_shortname = "e7000";
e7000_ops.to_longname = "Remote Hitachi e7000 target";
e7000_ops.to_doc = "Use a remote Hitachi e7000 ICE connected by a serial line;\n\
or a network connection.\n\
Arguments are the name of the device for the serial line,\n\
the speed to connect at in bits per second.\n\
eg\n\
target e7000 /dev/ttya 9600\n\
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target e7000 foobar";
e7000_ops.to_open = e7000_open;
e7000_ops.to_close = e7000_close;
e7000_ops.to_attach = 0;
e7000_ops.to_post_attach = NULL;
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e7000_ops.to_require_attach = NULL;
e7000_ops.to_detach = e7000_detach;
e7000_ops.to_require_detach = NULL;
e7000_ops.to_resume = e7000_resume;
e7000_ops.to_wait = e7000_wait;
e7000_ops.to_post_wait = NULL;
e7000_ops.to_fetch_registers = e7000_fetch_register;
e7000_ops.to_store_registers = e7000_store_register;
e7000_ops.to_prepare_to_store = e7000_prepare_to_store;
e7000_ops.to_xfer_memory = e7000_xfer_inferior_memory;
e7000_ops.to_files_info = e7000_files_info;
e7000_ops.to_insert_breakpoint = e7000_insert_breakpoint;
e7000_ops.to_remove_breakpoint = e7000_remove_breakpoint;
e7000_ops.to_terminal_init = 0;
e7000_ops.to_terminal_inferior = 0;
e7000_ops.to_terminal_ours_for_output = 0;
e7000_ops.to_terminal_ours = 0;
e7000_ops.to_terminal_info = 0;
e7000_ops.to_kill = e7000_kill;
e7000_ops.to_load = e7000_load;
e7000_ops.to_lookup_symbol = 0;
e7000_ops.to_create_inferior = e7000_create_inferior;
e7000_ops.to_post_startup_inferior = NULL;
e7000_ops.to_acknowledge_created_inferior = NULL;
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e7000_ops.to_clone_and_follow_inferior = NULL;
e7000_ops.to_post_follow_inferior_by_clone = NULL;
e7000_ops.to_insert_fork_catchpoint = NULL;
e7000_ops.to_remove_fork_catchpoint = NULL;
e7000_ops.to_insert_vfork_catchpoint = NULL;
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e7000_ops.to_remove_vfork_catchpoint = NULL;
e7000_ops.to_has_forked = NULL;
e7000_ops.to_has_vforked = NULL;
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e7000_ops.to_can_follow_vfork_prior_to_exec = NULL;
e7000_ops.to_post_follow_vfork = NULL;
e7000_ops.to_insert_exec_catchpoint = NULL;
e7000_ops.to_remove_exec_catchpoint = NULL;
e7000_ops.to_has_execd = NULL;
e7000_ops.to_reported_exec_events_per_exec_call = NULL;
e7000_ops.to_has_exited = NULL;
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e7000_ops.to_mourn_inferior = e7000_mourn_inferior;
e7000_ops.to_can_run = 0;
e7000_ops.to_notice_signals = 0;
e7000_ops.to_thread_alive = 0;
e7000_ops.to_stop = e7000_stop;
e7000_ops.to_pid_to_exec_file = NULL;
e7000_ops.to_stratum = process_stratum;
e7000_ops.DONT_USE = 0;
e7000_ops.to_has_all_memory = 1;
e7000_ops.to_has_memory = 1;
e7000_ops.to_has_stack = 1;
e7000_ops.to_has_registers = 1;
e7000_ops.to_has_execution = 1;
e7000_ops.to_sections = 0;
e7000_ops.to_sections_end = 0;
e7000_ops.to_magic = OPS_MAGIC;
};
void
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_initialize_remote_e7000 (void)
{
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init_e7000_ops ();
add_target (&e7000_ops);
add_com ("e7000", class_obscure, e7000_command,
"Send a command to the e7000 monitor.");
add_com ("ftplogin", class_obscure, e7000_login_command,
"Login to machine and change to directory.");
add_com ("ftpload", class_obscure, e7000_ftp_command,
"Fetch and load a file from previously described place.");
add_com ("drain", class_obscure, e7000_drain_command,
"Drain pending e7000 text buffers.");
add_show_from_set (add_set_cmd ("usehardbreakpoints", no_class,
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var_integer, (char *) &use_hard_breakpoints,
"Set use of hardware breakpoints for all breakpoints.\n", &setlist),
&showlist);
}