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[KDGDB] Implement TIB address retrieval

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This commit is contained in:
Jérôme Gardou 2021-05-06 18:32:44 +02:00
parent ac97662619
commit 9930eeca76
1 changed files with 24 additions and 0 deletions
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24
drivers/base/kdgdb/gdb_input.c
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@ -259,6 +259,30 @@ handle_gdb_query(void)
return send_gdb_packet("l"); return send_gdb_packet("l");
} }
if (strncmp(gdb_input, "qGetTIBAddr:", 12) == 0)
{
ULONG_PTR Pid, Tid;
PETHREAD Thread;
#if MONOPROCESS
Pid = 0;
Tid = hex_to_tid(&gdb_input[12]);
KDDBGPRINT(" %p.\n", Tid);
Thread = find_thread(Pid, Tid);
#else
Pid = hex_to_pid(&gdb_input[13]);
Tid = hex_to_tid(strstr(&gdb_input[13], ".") + 1);
/* We cannot use PsLookupProcessThreadByCid as we could be running at any IRQL.
* So loop. */
KDDBGPRINT(" p%p.%p.\n", Pid, Tid);
Thread = find_thread(Pid, Tid);
#endif
return send_gdb_memory(&Thread->Tcb.Teb, sizeof(Thread->Tcb.Teb));
}
if (strncmp(gdb_input, "qThreadExtraInfo,", 17) == 0) if (strncmp(gdb_input, "qThreadExtraInfo,", 17) == 0)
{ {
ULONG_PTR Pid, Tid; ULONG_PTR Pid, Tid;