/* Remote debugging with the XLNT Designs, Inc (XDI) NetROM.
- Copyright 1990, 1991, 1992, 1995 Free Software Foundation, Inc.
+ Copyright 1990, 1991, 1992, 1995, 1998, 1999, 2000
+ Free Software Foundation, Inc.
Contributed by:
- Roger Moyers
- XLNT Designs, Inc.
- 15050 Avenue of Science, Suite 106
- San Diego, CA 92128
- (619)487-9320
- roger@xlnt.com
+ Roger Moyers
+ XLNT Designs, Inc.
+ 15050 Avenue of Science, Suite 106
+ San Diego, CA 92128
+ (619)487-9320
+ roger@xlnt.com
Adapted from work done at Cygnus Support in remote-nindy.c,
later merged in by Stan Shebs at Cygnus.
-This file is part of GDB.
+ 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 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.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#include "defs.h"
#include "gdbcmd.h"
#define DEFAULT_NETROM_LOAD_PORT 1236
#define DEFAULT_NETROM_CONTROL_PORT 1237
-static void nrom_close PARAMS ((int quitting));
+static void nrom_close (int quitting);
/* New commands. */
-static void nrom_passthru PARAMS ((char *, int));
+static void nrom_passthru (char *, int);
/* We talk to the NetROM over these sockets. */
-static serial_t load_desc = NULL;
-static serial_t ctrl_desc = NULL;
+static struct serial *load_desc = NULL;
+static struct serial *ctrl_desc = NULL;
static int load_port = DEFAULT_NETROM_LOAD_PORT;
static int control_port = DEFAULT_NETROM_CONTROL_PORT;
don't match. */
static int
-expect (string)
- char *string;
+expect (char *string)
{
char *p = string;
int c;
- immediate_quit = 1;
+ immediate_quit++;
while (1)
{
- c = SERIAL_READCHAR (ctrl_desc, 5);
+ c = serial_readchar (ctrl_desc, 5);
if (c == *p++)
{
if (*p == '\0')
{
- immediate_quit = 0;
-
+ immediate_quit--;
return 0;
}
}
}
static void
-nrom_kill ()
+nrom_kill (void)
{
nrom_close (0);
}
-static serial_t
-open_socket (name, port)
- char *name;
- int port;
+static struct serial *
+open_socket (char *name, int port)
{
char sockname[100];
- serial_t desc;
+ struct serial *desc;
sprintf (sockname, "%s:%d", name, port);
- desc = SERIAL_OPEN (sockname);
+ desc = serial_open (sockname);
if (!desc)
perror_with_name (sockname);
}
static void
-load_cleanup ()
+load_cleanup (void)
{
- SERIAL_CLOSE (load_desc);
+ serial_close (load_desc);
load_desc = NULL;
}
/* Download a file specified in ARGS to the netROM. */
static void
-nrom_load (args, fromtty)
- char *args;
- int fromtty;
+nrom_load (char *args, int fromtty)
{
int fd, rd_amt, fsize;
bfd *pbfd;
struct cleanup *old_chain;
/* Tell the netrom to get ready to download. */
- if (SERIAL_WRITE (ctrl_desc, downloadstring, strlen (downloadstring)))
+ if (serial_write (ctrl_desc, downloadstring, strlen (downloadstring)))
error ("nrom_load: control_send() of `%s' failed", downloadstring);
expect ("Waiting for a connection...\n");
{
make_cleanup (bfd_close, pbfd);
- if (!bfd_check_format (pbfd, bfd_object))
+ if (!bfd_check_format (pbfd, bfd_object))
error ("\"%s\": not in executable format: %s",
args, bfd_errmsg (bfd_get_error ()));
- for (section = pbfd->sections; section; section = section->next)
+ for (section = pbfd->sections; section; section = section->next)
{
if (bfd_get_section_flags (pbfd, section) & SEC_ALLOC)
{
{
char buffer[1024];
int count;
-
+
count = min (section_size, 1024);
bfd_get_section_contents (pbfd, section, buffer, fptr,
count);
- SERIAL_WRITE (load_desc, buffer, count);
+ serial_write (load_desc, buffer, count);
section_address += count;
fptr += count;
section_size -= count;
}
}
- else /* BSS and such */
+ else
+ /* BSS and such */
{
printf_filtered ("[section %s: not loading]\n",
section_name);
/* Open a connection to the remote NetROM devices. */
static void
-nrom_open (name, from_tty)
- char *name;
- int from_tty;
+nrom_open (char *name, int from_tty)
{
int errn;
if (!name || strchr (name, '/') || strchr (name, ':'))
error (
-"To open a NetROM connection, you must specify the hostname\n\
+ "To open a NetROM connection, you must specify the hostname\n\
or IP address of the NetROM device you wish to use.");
strcpy (nrom_hostname, name);
/* Close out all files and local state before this target loses control. */
static void
-nrom_close (quitting)
- int quitting;
+nrom_close (int quitting)
{
if (load_desc)
- SERIAL_CLOSE (load_desc);
+ serial_close (load_desc);
if (ctrl_desc)
- SERIAL_CLOSE (ctrl_desc);
+ serial_close (ctrl_desc);
}
/* Pass arguments directly to the NetROM. */
static void
-nrom_passthru (args, fromtty)
- char *args;
- int fromtty;
+nrom_passthru (char *args, int fromtty)
{
char buf[1024];
sprintf (buf, "%s\n", args);
- if (SERIAL_WRITE (ctrl_desc, buf, strlen (buf)))
+ if (serial_write (ctrl_desc, buf, strlen (buf)))
error ("nrom_reset: control_send() of `%s'failed", args);
}
static void
-nrom_mourn()
-{
+nrom_mourn (void)
+{
unpush_target (&nrom_ops);
generic_mourn_inferior ();
}
/* Define the target vector. */
-struct target_ops nrom_ops = {
- "nrom", /* to_shortname */
- "Remote XDI `NetROM' target", /* to_longname */
- "Remote debug using a NetROM over Ethernet",
- nrom_open, /* to_open */
- nrom_close, /* to_close */
- NULL, /* to_attach */
- NULL, /* to_detach */
- NULL, /* to_resume */
- NULL, /* to_wait */
- NULL, /* to_fetch_registers */
- NULL, /* to_store_registers */
- NULL, /* to_prepare_to_store */
- NULL, /* to_xfer_memory */
- NULL, /* to_files_info */
- NULL, /* to_insert_breakpoint */
- NULL, /* to_remove_breakpoint */
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- nrom_kill,
- nrom_load,
- NULL,
- NULL, /* to_create_inferior */
- nrom_mourn,
- NULL, /* to_can_run */
- 0, /* to_notice_signals */
- 0,
- download_stratum, /* to_stratum */
- NULL, /* to_next */
- 1,
- 1,
- 1,
- 1,
- 0, /* to_has_execution */
- NULL, /* sections */
- NULL, /* sections_end */
- OPS_MAGIC /* to_magic */
-};
+struct target_ops nrom_ops;
+
+static void
+init_nrom_ops (void)
+{
+ nrom_ops.to_shortname = "nrom";
+ nrom_ops.to_longname = "Remote XDI `NetROM' target";
+ nrom_ops.to_doc = "Remote debug using a NetROM over Ethernet";
+ nrom_ops.to_open = nrom_open;
+ nrom_ops.to_close = nrom_close;
+ nrom_ops.to_attach = NULL;
+ nrom_ops.to_post_attach = NULL;
+ nrom_ops.to_require_attach = NULL;
+ nrom_ops.to_detach = NULL;
+ nrom_ops.to_require_detach = NULL;
+ nrom_ops.to_resume = NULL;
+ nrom_ops.to_wait = NULL;
+ nrom_ops.to_post_wait = NULL;
+ nrom_ops.to_fetch_registers = NULL;
+ nrom_ops.to_store_registers = NULL;
+ nrom_ops.to_prepare_to_store = NULL;
+ nrom_ops.to_xfer_memory = NULL;
+ nrom_ops.to_files_info = NULL;
+ nrom_ops.to_insert_breakpoint = NULL;
+ nrom_ops.to_remove_breakpoint = NULL;
+ nrom_ops.to_terminal_init = NULL;
+ nrom_ops.to_terminal_inferior = NULL;
+ nrom_ops.to_terminal_ours_for_output = NULL;
+ nrom_ops.to_terminal_ours = NULL;
+ nrom_ops.to_terminal_info = NULL;
+ nrom_ops.to_kill = nrom_kill;
+ nrom_ops.to_load = nrom_load;
+ nrom_ops.to_lookup_symbol = NULL;
+ nrom_ops.to_create_inferior = NULL;
+ nrom_ops.to_post_startup_inferior = NULL;
+ nrom_ops.to_acknowledge_created_inferior = NULL;
+ nrom_ops.to_clone_and_follow_inferior = NULL;
+ nrom_ops.to_post_follow_inferior_by_clone = NULL;
+ nrom_ops.to_insert_fork_catchpoint = NULL;
+ nrom_ops.to_remove_fork_catchpoint = NULL;
+ nrom_ops.to_insert_vfork_catchpoint = NULL;
+ nrom_ops.to_remove_vfork_catchpoint = NULL;
+ nrom_ops.to_has_forked = NULL;
+ nrom_ops.to_has_vforked = NULL;
+ nrom_ops.to_can_follow_vfork_prior_to_exec = NULL;
+ nrom_ops.to_post_follow_vfork = NULL;
+ nrom_ops.to_insert_exec_catchpoint = NULL;
+ nrom_ops.to_remove_exec_catchpoint = NULL;
+ nrom_ops.to_has_execd = NULL;
+ nrom_ops.to_reported_exec_events_per_exec_call = NULL;
+ nrom_ops.to_has_exited = NULL;
+ nrom_ops.to_mourn_inferior = nrom_mourn;
+ nrom_ops.to_can_run = NULL;
+ nrom_ops.to_notice_signals = 0;
+ nrom_ops.to_thread_alive = 0;
+ nrom_ops.to_stop = 0;
+ nrom_ops.to_pid_to_exec_file = NULL;
+ nrom_ops.to_stratum = download_stratum;
+ nrom_ops.DONT_USE = NULL;
+ nrom_ops.to_has_all_memory = 1;
+ nrom_ops.to_has_memory = 1;
+ nrom_ops.to_has_stack = 1;
+ nrom_ops.to_has_registers = 1;
+ nrom_ops.to_has_execution = 0;
+ nrom_ops.to_sections = NULL;
+ nrom_ops.to_sections_end = NULL;
+ nrom_ops.to_magic = OPS_MAGIC;
+}
void
-_initialize_remote_nrom ()
+_initialize_remote_nrom (void)
{
+ init_nrom_ops ();
add_target (&nrom_ops);
add_show_from_set (
- add_set_cmd ("nrom_load_port", no_class, var_zinteger, (char *)&load_port,
- "Set the port to use for NetROM downloads\n", &setlist),
- &showlist);
+ add_set_cmd ("nrom_load_port", no_class, var_zinteger, (char *) &load_port,
+ "Set the port to use for NetROM downloads\n", &setlist),
+ &showlist);
add_show_from_set (
- add_set_cmd ("nrom_control_port", no_class, var_zinteger, (char *)&control_port,
- "Set the port to use for NetROM debugger services\n", &setlist),
- &showlist);
+ add_set_cmd ("nrom_control_port", no_class, var_zinteger, (char *) &control_port,
+ "Set the port to use for NetROM debugger services\n", &setlist),
+ &showlist);
add_cmd ("nrom", no_class, nrom_passthru,
"Pass arguments as command to NetROM",
projects / deliverable / binutils-gdb.git / blobdiff