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Allow gdbstub to connect over any serial device.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2448 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
pbrook
2007-02-22 01:48:01 +00:00
parent 7bcc17dc02
commit cfc3475a8d
4 changed files with 32 additions and 30 deletions
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32
gdbstub.c
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@@ -1216,10 +1216,26 @@ static void gdb_chr_event(void *opaque, int event)
}
}
int gdbserver_start(CharDriverState *chr)
int gdbserver_start(const char *port)
{
GDBState *s;
char gdbstub_port_name[128];
int port_num;
char *p;
CharDriverState *chr;
if (!port || !*port)
return -1;
port_num = strtol(port, &p, 10);
if (*p == 0) {
/* A numeric value is interpreted as a port number. */
snprintf(gdbstub_port_name, sizeof(gdbstub_port_name),
"tcp::%d,nowait,nodelay,server", port_num);
port = gdbstub_port_name;
}
chr = qemu_chr_open(port);
if (!chr)
return -1;
@@ -1234,18 +1250,4 @@ int gdbserver_start(CharDriverState *chr)
qemu_add_vm_stop_handler(gdb_vm_stopped, s);
return 0;
}
int gdbserver_start_port(int port)
{
CharDriverState *chr;
char gdbstub_port_name[128];
snprintf(gdbstub_port_name, sizeof(gdbstub_port_name),
"tcp::%d,nowait,nodelay,server", port);
chr = qemu_chr_open(gdbstub_port_name);
if (!chr)
return -EIO;
return gdbserver_start(chr);
}
#endif