Remove ptid_match

This removes ptid_match in favor of the ptid_t::matches method.

gdb/ChangeLog
2018-07-03  Tom Tromey  <tom@tromey.com>

	* common/ptid.c (ptid_match): Remove.
	* common/ptid.h (ptid_match): Don't declare.
	* fbsd-nat.c: Update.
	* infcmd.c: Update.
	* infrun.c: Update.
	* linux-nat.c: Update.
	* record-btrace.c: Update.
	* regcache.c: Update.
	* remote.c: Update.

gdb/gdbserver/ChangeLog
2018-07-03  Tom Tromey  <tom@tromey.com>

	* server.c: Update.

12 files changed, 40 insertions, 36 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 2072328..e52d898 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,17 @@
 2018-07-03  Tom Tromey  <tom@tromey.com>
 
+	* common/ptid.c (ptid_match): Remove.
+	* common/ptid.h (ptid_match): Don't declare.
+	* fbsd-nat.c: Update.
+	* infcmd.c: Update.
+	* infrun.c: Update.
+	* linux-nat.c: Update.
+	* record-btrace.c: Update.
+	* regcache.c: Update.
+	* remote.c: Update.
+
+2018-07-03  Tom Tromey  <tom@tromey.com>
+
 	* common/ptid.c (ptid_tid_p): Remove.
 	* common/ptid.h (ptid_tid_p): Don't declare.
 	* sol-thread.c: Update.
diff --git a/gdb/common/ptid.c b/gdb/common/ptid.c
index e0f62b1..b9a331a 100644
--- a/gdb/common/ptid.c
+++ b/gdb/common/ptid.c
@@ -32,11 +32,3 @@ ptid_equal (const ptid_t &ptid1, const ptid_t &ptid2)
 {
   return ptid1 == ptid2;
 }
-
-/* See ptid.h.  */
-
-int
-ptid_match (const ptid_t &ptid, const ptid_t &filter)
-{
-  return ptid.matches (filter);
-}
diff --git a/gdb/common/ptid.h b/gdb/common/ptid.h
index 86878de..2fc84b9 100644
--- a/gdb/common/ptid.h
+++ b/gdb/common/ptid.h
@@ -160,8 +160,4 @@ extern ptid_t minus_one_ptid;
 
 extern int ptid_equal (const ptid_t &ptid1, const ptid_t &ptid2);
 
-/* See ptid_t::matches.  */
-
-extern int ptid_match (const ptid_t &ptid, const ptid_t &filter);
-
 #endif
diff --git a/gdb/fbsd-nat.c b/gdb/fbsd-nat.c
index 4967dcb..4542887 100644
--- a/gdb/fbsd-nat.c
+++ b/gdb/fbsd-nat.c
@@ -1130,7 +1130,7 @@ fbsd_nat_target::resume (ptid_t ptid, int step, enum gdb_signal signo)
 
       ALL_NON_EXITED_THREADS (tp)
         {
-	  if (!ptid_match (tp->ptid, ptid))
+	  if (!tp->ptid.matches (ptid))
 	    continue;
 
 	  if (ptrace (PT_RESUME, tp->ptid.lwp (), NULL, 0) == -1)
diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog
index 52335cf..5e2d64e 100644
--- a/gdb/gdbserver/ChangeLog
+++ b/gdb/gdbserver/ChangeLog
@@ -1,5 +1,9 @@
 2018-07-03  Tom Tromey  <tom@tromey.com>
 
+	* server.c: Update.
+
+2018-07-03  Tom Tromey  <tom@tromey.com>
+
 	* linux-low.c: Update.
 
 2018-07-03  Tom Tromey  <tom@tromey.com>
diff --git a/gdb/gdbserver/server.c b/gdb/gdbserver/server.c
index 5c24315..3c58c6e 100644
--- a/gdb/gdbserver/server.c
+++ b/gdb/gdbserver/server.c
@@ -190,7 +190,7 @@ remove_all_on_match_ptid (QUEUE (notif_event_p) *q,
   ptid_t filter_ptid = *(ptid_t *) data;
   struct vstop_notif *vstop_event = (struct vstop_notif *) event;
 
-  if (ptid_match (vstop_event->ptid, filter_ptid))
+  if (vstop_event->ptid.matches (filter_ptid))
     {
       if (q->free_func != NULL)
 	q->free_func (event);
@@ -229,13 +229,13 @@ in_queued_stop_replies_ptid (QUEUE (notif_event_p) *q,
   ptid_t filter_ptid = *(ptid_t *) data;
   struct vstop_notif *vstop_event = (struct vstop_notif *) event;
 
-  if (ptid_match (vstop_event->ptid, filter_ptid))
+  if (vstop_event->ptid.matches (filter_ptid))
     return 0;
 
   /* Don't resume fork children that GDB does not know about yet.  */
   if ((vstop_event->status.kind == TARGET_WAITKIND_FORKED
        || vstop_event->status.kind == TARGET_WAITKIND_VFORKED)
-      && ptid_match (vstop_event->status.value.related_pid, filter_ptid))
+      && vstop_event->status.value.related_pid.matches (filter_ptid))
     return 0;
 
   return 1;
diff --git a/gdb/infcmd.c b/gdb/infcmd.c
index 41322c6..c9c70fb 100644
--- a/gdb/infcmd.c
+++ b/gdb/infcmd.c
@@ -1351,7 +1351,7 @@ signal_command (const char *signum_exp, int from_tty)
 	{
 	  if (ptid_equal (tp->ptid, inferior_ptid))
 	    continue;
-	  if (!ptid_match (tp->ptid, resume_ptid))
+	  if (!tp->ptid.matches (resume_ptid))
 	    continue;
 
 	  if (tp->suspend.stop_signal != GDB_SIGNAL_0
diff --git a/gdb/infrun.c b/gdb/infrun.c
index c1a0cad..c1214ee 100644
--- a/gdb/infrun.c
+++ b/gdb/infrun.c
@@ -2877,7 +2877,7 @@ clear_proceed_status (int step)
 	 we're about to resume, implicitly and explicitly.  */
       ALL_NON_EXITED_THREADS (tp)
         {
-	  if (!ptid_match (tp->ptid, resume_ptid))
+	  if (!tp->ptid.matches (resume_ptid))
 	    continue;
 	  clear_proceed_status_thread (tp);
 	}
@@ -3095,7 +3095,7 @@ proceed (CORE_ADDR addr, enum gdb_signal siggnal)
 	    continue;
 
 	  /* Ignore threads of processes we're not resuming.  */
-	  if (!ptid_match (tp->ptid, resume_ptid))
+	  if (!tp->ptid.matches (resume_ptid))
 	    continue;
 
 	  if (!thread_still_needs_step_over (tp))
@@ -3149,7 +3149,7 @@ proceed (CORE_ADDR addr, enum gdb_signal siggnal)
 	ALL_NON_EXITED_THREADS (tp)
         {
 	  /* Ignore threads of processes we're not resuming.  */
-	  if (!ptid_match (tp->ptid, resume_ptid))
+	  if (!tp->ptid.matches (resume_ptid))
 	    continue;
 
 	  if (tp->resumed)
@@ -3291,7 +3291,7 @@ infrun_thread_stop_requested (ptid_t ptid)
      thread had been temporarily paused for some step-over), set up
      for reporting the stop now.  */
   ALL_NON_EXITED_THREADS (tp)
-    if (ptid_match (tp->ptid, ptid))
+    if (tp->ptid.matches (ptid))
       {
 	if (tp->state != THREAD_RUNNING)
 	  continue;
@@ -3453,7 +3453,7 @@ random_pending_event_thread (ptid_t waiton_ptid)
   /* First see how many events we have.  Count only resumed threads
      that have an event pending.  */
   ALL_NON_EXITED_THREADS (event_tp)
-    if (ptid_match (event_tp->ptid, waiton_ptid)
+    if (event_tp->ptid.matches (waiton_ptid)
 	&& event_tp->resumed
 	&& event_tp->suspend.waitstatus_pending_p)
       num_events++;
@@ -3472,7 +3472,7 @@ random_pending_event_thread (ptid_t waiton_ptid)
 
   /* Select the Nth thread that has had an event.  */
   ALL_NON_EXITED_THREADS (event_tp)
-    if (ptid_match (event_tp->ptid, waiton_ptid)
+    if (event_tp->ptid.matches (waiton_ptid)
 	&& event_tp->resumed
 	&& event_tp->suspend.waitstatus_pending_p)
       if (random_selector-- == 0)
diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c
index 1c12240..c79d72c 100644
--- a/gdb/linux-nat.c
+++ b/gdb/linux-nat.c
@@ -958,7 +958,7 @@ iterate_over_lwps (ptid_t filter,
     {
       lpnext = lp->next;
 
-      if (ptid_match (lp->ptid, filter))
+      if (lp->ptid.matches (filter))
 	{
 	  if ((*callback) (lp, data) != 0)
 	    return lp;
@@ -3513,7 +3513,7 @@ resume_stopped_resumed_lwps (struct lwp_info *lp, void *data)
 
 	  /* Don't bother if there's a breakpoint at PC that we'd hit
 	     immediately, and we're not waiting for this LWP.  */
-	  if (!ptid_match (lp->ptid, *wait_ptid_p))
+	  if (!lp->ptid.matches (*wait_ptid_p))
 	    {
 	      if (breakpoint_inserted_here_p (regcache->aspace (), pc))
 		leave_stopped = 1;
diff --git a/gdb/record-btrace.c b/gdb/record-btrace.c
index b67d711..09a3f6c 100644
--- a/gdb/record-btrace.c
+++ b/gdb/record-btrace.c
@@ -1401,7 +1401,7 @@ record_btrace_target::record_is_replaying (ptid_t ptid)
   struct thread_info *tp;
 
   ALL_NON_EXITED_THREADS (tp)
-    if (ptid_match (tp->ptid, ptid) && btrace_is_replaying (tp))
+    if (tp->ptid.matches (ptid) && btrace_is_replaying (tp))
       return true;
 
   return false;
@@ -2178,12 +2178,12 @@ record_btrace_target::resume (ptid_t ptid, int step, enum gdb_signal signal)
      For all-stop targets, we only step INFERIOR_PTID and continue others.  */
   if (!target_is_non_stop_p ())
     {
-      gdb_assert (ptid_match (inferior_ptid, ptid));
+      gdb_assert (inferior_ptid.matches (ptid));
 
       ALL_NON_EXITED_THREADS (tp)
-	if (ptid_match (tp->ptid, ptid))
+	if (tp->ptid.matches (ptid))
 	  {
-	    if (ptid_match (tp->ptid, inferior_ptid))
+	    if (tp->ptid.matches (inferior_ptid))
 	      record_btrace_resume_thread (tp, flag);
 	    else
 	      record_btrace_resume_thread (tp, cflag);
@@ -2192,7 +2192,7 @@ record_btrace_target::resume (ptid_t ptid, int step, enum gdb_signal signal)
   else
     {
       ALL_NON_EXITED_THREADS (tp)
-	if (ptid_match (tp->ptid, ptid))
+	if (tp->ptid.matches (ptid))
 	  record_btrace_resume_thread (tp, flag);
     }
 
@@ -2555,7 +2555,7 @@ record_btrace_target::wait (ptid_t ptid, struct target_waitstatus *status,
 
     ALL_NON_EXITED_THREADS (tp)
       {
-	if (ptid_match (tp->ptid, ptid)
+	if (tp->ptid.matches (ptid)
 	    && ((tp->btrace.flags & (BTHR_MOVE | BTHR_STOP)) != 0))
 	  moving.push_back (tp);
       }
@@ -2682,7 +2682,7 @@ record_btrace_target::stop (ptid_t ptid)
       struct thread_info *tp;
 
       ALL_NON_EXITED_THREADS (tp)
-       if (ptid_match (tp->ptid, ptid))
+       if (tp->ptid.matches (ptid))
          {
            tp->btrace.flags &= ~BTHR_MOVE;
            tp->btrace.flags |= BTHR_STOP;
diff --git a/gdb/regcache.c b/gdb/regcache.c
index 1e241de..bc916f3 100644
--- a/gdb/regcache.c
+++ b/gdb/regcache.c
@@ -452,7 +452,7 @@ registers_changed_ptid (ptid_t ptid)
        it != regcache::current_regcache.end ();
        )
     {
-      if (ptid_match ((*it)->ptid (), ptid))
+      if ((*it)->ptid ().matches (ptid))
 	{
 	  delete *it;
 	  it = regcache::current_regcache.erase_after (oit);
@@ -461,13 +461,13 @@ registers_changed_ptid (ptid_t ptid)
 	oit = it++;
     }
 
-  if (ptid_match (current_thread_ptid, ptid))
+  if (current_thread_ptid.matches (ptid))
     {
       current_thread_ptid = null_ptid;
       current_thread_arch = NULL;
     }
 
-  if (ptid_match (inferior_ptid, ptid))
+  if (inferior_ptid.matches (ptid))
     {
       /* We just deleted the regcache of the current thread.  Need to
 	 forget about any frames we have cached, too.  */
diff --git a/gdb/remote.c b/gdb/remote.c
index 8343058..c72060f 100644
--- a/gdb/remote.c
+++ b/gdb/remote.c
@@ -6075,7 +6075,7 @@ remote_target::append_pending_thread_resumptions (char *p, char *endp,
   struct thread_info *thread;
 
   ALL_NON_EXITED_THREADS (thread)
-    if (ptid_match (thread->ptid, ptid)
+    if (thread->ptid.matches (ptid)
 	&& !ptid_equal (inferior_ptid, thread->ptid)
 	&& thread->suspend.stop_signal != GDB_SIGNAL_0)
       {