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binutils-gdb
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* remote-e7000.c (e7000_parse_device): New function. 

Add option "tcp_remote" to target command if using
        tcp to connect to a remote host which is then connected
        via serial port to the e7000 (for exampole, a port master).
        (e7000_open): Change to call e7000_parse_device.
This commit is contained in:
Dawn Perchik 1996-06-28 11:39:58 +00:00
parent f7ce02f4b3
commit 56a4bf5339
2 changed files with 56 additions and 17 deletions
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8
gdb/ChangeLog
View File

@ -1,3 +1,11 @@
Fri Jun 28 04:32:18 1996 Dawn Perchik <dawn@cygnus.com>
* remote-e7000.c (e7000_parse_device): New function.
Add option "tcp_remote" to target command if using
tcp to connect to a remote host which is then connected
via serial port to the e7000 (for exampole, a port master).
(e7000_open): Change to call e7000_parse_device.
Fri Jun 28 03:47:17 1996 Dawn Perchik <dawn@cygnus.com>
* monitor.c (monitor_debug): Fix remotedebug buffering.

65
gdb/remote-e7000.c
View File

@ -91,7 +91,9 @@ static serial_t e7000_desc;
/* Nonzero if using the tcp serial driver. */
static int using_tcp;
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. */
@ -490,25 +492,32 @@ e7000_ftp_command (args, from_tty)
timeout = oldtimeout;
}
static void
e7000_open (args, from_tty)
char *args;
int from_tty;
static int
e7000_parse_device(args,dev_name,serial_flag,baudrate)
char *args;
char *dev_name;
int serial_flag;
int baudrate;
{
int n;
int loop;
char junk[100];
int sync;
target_preopen (from_tty);
n = 0;
char junk[128];
int n = 0;
if (args && strcasecmp (args, "pc") == 0)
{
strcpy (dev_name, args);
using_pc = 1;
}
else
{
if (args)
/* FIXME! temp hack to allow use with port master -
target tcp_remote <device> */
if (args && strncmp (args, "tcp_remote", 10) == 0)
{
char com_type[128];
n = sscanf (args, " %s %s %d %s", com_type, dev_name, &baudrate, junk);
using_tcp_remote=1;
n--;
}
else if (args)
{
n = sscanf (args, " %s %d %s", dev_name, &baudrate, junk);
}
@ -517,18 +526,40 @@ e7000_open (args, from_tty)
{
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__)
/* 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, ':'))
using_tcp = 1;
}
return n;
}
static void
e7000_open (args, from_tty)
char *args;
int from_tty;
{
int n;
int loop;
int sync;
int serial_flag;
target_preopen (from_tty);
n = e7000_parse_device(args,dev_name,serial_flag,baudrate);
push_target (&e7000_ops);
e7000_desc = SERIAL_OPEN (dev_name);
@ -536,9 +567,6 @@ or \t\ttarget e7000 pc\n");
if (!e7000_desc)
perror_with_name (dev_name);
using_tcp = strcmp (e7000_desc->ops->name, "tcp") == 0;
using_pc = strcmp (e7000_desc->ops->name, "pc") == 0;
SERIAL_SETBAUDRATE (e7000_desc, baudrate);
SERIAL_RAW (e7000_desc);
@ -1433,12 +1461,15 @@ e7000_load (args, from_tty)
time_t start_time, end_time; /* Start and end times of download */
unsigned long data_count; /* Number of bytes transferred to memory */
if (!strchr (dev_name, ':'))
/* 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;