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Implement -list-thread-groups --available

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* Makefile.in (XMLFILES): Add osdata.dtd.
        (SFILES): Add osdata.c.
        (COMMON_OBS): Add osdata.o.
        * linux-nat.c: Include pwd.h, sys/types.h, gdb_dirent.h and xml-support.h.
        (linux_nat_xfer_osdata): New function.
        (linux_xfer_partial): Handle TARGET_OBJECT_OSDATA.
        * osdata.c: New file.
        * osdata.h: New file.
        * remote.c (PACKET_qXfer_osdata): New packet enum.
        (remote_protocol_features): Add "qXfer:osdata:read".
        (remote_read_qxfer): Handle TARGET_OBJECT_OSDATA.
        (extended_remote_can_run): New.
        (init_extended_remote_ops): Set to_can_run to
        extended_remote_can_run.
        (_initialize_remote): Add packet config command for
        "qXfer:osdata:read".
        * xml-support.c (obstack_xml_printf): New function.
        * xml-support.h (obstack_xml_printf): Declare.
        * target.c (target_get_osdata): New function.
        * target.h (enum target_object): Add TARGET_OBJECT_OSDATA.
        (target_os_data): Declare.
        * features/osdata.dtd: New file.
        * mi/mi-main.c (mi_list_thread_groups): Handle the --available
        option.
This commit is contained in:
Vladimir Prus
2008-12-02 07:57:38 +00:00
parent f3c85de60a
commit 07e059b5a9
22 changed files with 1093 additions and 7 deletions
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39
gdb/xml-support.c
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@ -997,6 +997,45 @@ xml_escape_text (const char *text)
return result;
}
void
obstack_xml_printf (struct obstack *obstack, const char *format, ...)
{
va_list ap;
const char *f;
const char *prev;
int percent = 0;
va_start (ap, format);
prev = format;
for (f = format; *f; f++)
{
if (percent)
{
switch (*f)
{
case 's':
{
char *p;
char *a = va_arg (ap, char *);
obstack_grow (obstack, prev, f - prev - 1);
p = xml_escape_text (a);
obstack_grow_str (obstack, p);
xfree (p);
prev = f + 1;
}
break;
}
percent = 0;
}
else if (*f == '%')
percent = 1;
}
obstack_grow_str (obstack, prev);
va_end (ap);
}
void _initialize_xml_support (void);
void