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Don't write to inferior_ptid in tracectf.c

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gdb/ChangeLog:
2020-06-18  Pedro Alves  <palves@redhat.com>

	* tracectf.c (ctf_target_open): Switch to added thread instead of
	writing to inferior_ptid directly.
	(ctf_target::close): Use switch_to_no_thread instead of writing to
	inferior_ptid directly.
This commit is contained in:
Pedro Alves 2020-06-18 21:28:24 +01:00
parent 087e161b3c
commit 5233f39b8b
2 changed files with 11 additions and 3 deletions
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7
gdb/ChangeLog
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@ -1,3 +1,10 @@
2020-06-18 Pedro Alves <palves@redhat.com>
* tracectf.c (ctf_target_open): Switch to added thread instead of
writing to inferior_ptid directly.
(ctf_target::close): Use switch_to_no_thread instead of writing to
inferior_ptid directly.
2020-06-18 Pedro Alves <palves@redhat.com>
* tracefile-tfile.c (tfile_target_open): Don't write to

7
gdb/tracectf.c
View File

@ -1168,8 +1168,9 @@ ctf_target_open (const char *dirname, int from_tty)
push_target (&ctf_ops);
inferior_appeared (current_inferior (), CTF_PID);
inferior_ptid = ptid_t (CTF_PID);
add_thread_silent (&ctf_ops, inferior_ptid);
thread_info *thr = add_thread_silent (&ctf_ops, ptid_t (CTF_PID));
switch_to_thread (thr);
merge_uploaded_trace_state_variables (&uploaded_tsvs);
merge_uploaded_tracepoints (&uploaded_tps);
@ -1187,7 +1188,7 @@ ctf_target::close ()
xfree (trace_dirname);
trace_dirname = NULL;
inferior_ptid = null_ptid; /* Avoid confusion from thread stuff. */
switch_to_no_thread (); /* Avoid confusion from thread stuff. */
exit_inferior_silent (current_inferior ());
trace_reset_local_state ();