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gdb/gdbserver:

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* linux-low.c (linux_set_resume_request): Simplify predicate.  Add
        comment.
        * server.c (handle_v_cont): Extend comment.
This commit is contained in:
Yao Qi 2012-06-12 14:02:15 +00:00
parent 8981c88a1e
commit 0c9070b30a
3 changed files with 14 additions and 6 deletions
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7
gdb/gdbserver/ChangeLog
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@ -1,3 +1,10 @@
2012-06-12 Yao Qi <yao@codesourcery.com>
Pedro Alves <palves@redhat.com>
* linux-low.c (linux_set_resume_request): Simplify predicate. Add
comment.
* server.c (handle_v_cont): Extend comment.
2012-06-11 Yao Qi <yao@codesourcery.com>
* linux-low.c (linux_attach): Add 'static'.

9
gdb/gdbserver/linux-low.c
View file

@ -3339,10 +3339,11 @@ linux_set_resume_request (struct inferior_list_entry *entry, void *arg)
ptid_t ptid = r->resume[ndx].thread;
if (ptid_equal (ptid, minus_one_ptid)
|| ptid_equal (ptid, entry->id)
|| (ptid_is_pid (ptid)
&& (ptid_get_pid (ptid) == pid_of (lwp)))
|| (ptid_get_lwp (ptid) == -1
&& (ptid_get_pid (ptid) == pid_of (lwp))))
/* Handle both 'pPID' and 'pPID.-1' as meaning 'all threads
of PID'. */
|| (ptid_get_pid (ptid) == pid_of (lwp)
&& (ptid_is_pid (ptid)
|| ptid_get_lwp (ptid) == -1)))
{
if (r->resume[ndx].kind == resume_stop
&& thread->last_resume_kind == resume_stop)

4
gdb/gdbserver/server.c
View file

@ -1974,8 +1974,8 @@ handle_v_cont (char *own_buf)
/* `cont_thread' is still used in occasional places in the backend,
to implement single-thread scheduler-locking. Doesn't make sense
to set it if we see a stop request, or any form of wildcard
vCont. */
to set it if we see a stop request, or a wildcard action (one
with '-1' (all threads), or 'pPID.-1' (all threads of PID)). */
if (n == 1
&& !(ptid_equal (resume_info[0].thread, minus_one_ptid)
|| ptid_get_lwp (resume_info[0].thread) == -1)