Remove ptid_get_pid

This removes ptid_get_pid in favor of calling the ptid_t::pid method.

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

	* common/ptid.c (ptid_get_pid): Remove.
	* common/ptid.h (ptid_get_pid): Don't declare.
	* aarch64-linux-nat.c: Update.
	* ada-lang.c: Update.
	* aix-thread.c: Update.
	* alpha-bsd-nat.c: Update.
	* amd64-fbsd-nat.c: Update.
	* amd64-linux-nat.c: Update.
	* arm-linux-nat.c: Update.
	* arm-nbsd-nat.c: Update.
	* auxv.c: Update.
	* break-catch-syscall.c: Update.
	* breakpoint.c: Update.
	* bsd-uthread.c: Update.
	* corelow.c: Update.
	* ctf.c: Update.
	* darwin-nat.c: Update.
	* fbsd-nat.c: Update.
	* fbsd-tdep.c: Update.
	* gcore.c: Update.
	* gnu-nat.c: Update.
	* hppa-nbsd-nat.c: Update.
	* hppa-obsd-nat.c: Update.
	* i386-fbsd-nat.c: Update.
	* ia64-linux-nat.c: Update.
	* inf-ptrace.c: Update.
	* infcmd.c: Update.
	* inferior.c: Update.
	* inferior.h: Update.
	* inflow.c: Update.
	* infrun.c: Update.
	* linux-fork.c: Update.
	* linux-nat.c: Update.
	* linux-tdep.c: Update.
	* linux-thread-db.c: Update.
	* m68k-bsd-nat.c: Update.
	* mi/mi-interp.c: Update.
	* mi/mi-main.c: Update.
	* mips-linux-nat.c: Update.
	* mips-nbsd-nat.c: Update.
	* mips64-obsd-nat.c: Update.
	* nat/aarch64-linux-hw-point.c: Update.
	* nat/aarch64-linux.c: Update.
	* nat/linux-btrace.c: Update.
	* nat/linux-osdata.c: Update.
	* nat/linux-procfs.c: Update.
	* nat/x86-linux-dregs.c: Update.
	* nto-procfs.c: Update.
	* obsd-nat.c: Update.
	* ppc-linux-nat.c: Update.
	* ppc-nbsd-nat.c: Update.
	* ppc-obsd-nat.c: Update.
	* proc-service.c: Update.
	* procfs.c: Update.
	* python/py-inferior.c: Update.
	* python/py-infthread.c: Update.
	* ravenscar-thread.c: Update.
	* record.c: Update.
	* remote-sim.c: Update.
	* remote.c: Update.
	* rs6000-nat.c: Update.
	* s390-linux-nat.c: Update.
	* sh-nbsd-nat.c: Update.
	* sol-thread.c: Update.
	* sparc-nat.c: Update.
	* sparc64-tdep.c: Update.
	* spu-linux-nat.c: Update.
	* spu-tdep.c: Update.
	* target-debug.h: Update.
	* target.c: Update.
	* thread.c: Update.
	* tid-parse.c: Update.
	* tracefile-tfile.c: Update.
	* vax-bsd-nat.c: Update.
	* windows-nat.c: Update.
	* x86-linux-nat.c: Update.
	* x86-nat.c: Update.

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

	* linux-low.c: Update.
	* linux-mips-low.c: Update.
	* lynx-low.c: Update.
	* mem-break.c: Update.
	* nto-low.c: Update.
	* remote-utils.c: Update.
	* server.c: Update.
	* spu-low.c: Update.
	* target.c: Update.
	* tracepoint.c: Update.

1 files changed, 17 insertions, 17 deletions

diff --git a/gdb/linux-thread-db.c b/gdb/linux-thread-db.c
index b67bd5d..11c07dc 100644
--- a/gdb/linux-thread-db.c
+++ b/gdb/linux-thread-db.c
@@ -230,7 +230,7 @@ add_thread_db_info (void *handle)
 {
   struct thread_db_info *info = XCNEW (struct thread_db_info);
 
-  info->pid = ptid_get_pid (inferior_ptid);
+  info->pid = inferior_ptid.pid ();
   info->handle = handle;
 
   /* The workaround works by reading from /proc/pid/status, so it is
@@ -396,7 +396,7 @@ thread_from_lwp (thread_info *stopped, ptid_t ptid)
      LWP.  */
   gdb_assert (ptid_get_lwp (ptid) != 0);
 
-  info = get_thread_db_info (ptid_get_pid (ptid));
+  info = get_thread_db_info (ptid.pid ());
 
   /* Access an lwp we know is stopped.  */
   info->proc_handle.thread = stopped;
@@ -424,7 +424,7 @@ thread_db_notice_clone (ptid_t parent, ptid_t child)
 {
   struct thread_db_info *info;
 
-  info = get_thread_db_info (ptid_get_pid (child));
+  info = get_thread_db_info (child.pid ());
 
   if (info == NULL)
     return 0;
@@ -871,7 +871,7 @@ try_thread_db_load_1 (struct thread_db_info *info)
      td_ta_map_lwp2thr uses ps_get_thread_area, but we can't use that
      currently on core targets, as it uses ptrace directly.  */
   if (target_has_execution
-      && linux_proc_task_list_dir_exists (ptid_get_pid (inferior_ptid)))
+      && linux_proc_task_list_dir_exists (inferior_ptid.pid ()))
     info->td_ta_thr_iter_p = NULL;
   else
     CHK (TDB_VERBOSE_DLSYM (info, td_ta_thr_iter));
@@ -890,13 +890,13 @@ try_thread_db_load_1 (struct thread_db_info *info)
   if (info->td_ta_thr_iter_p == NULL)
     {
       struct lwp_info *lp;
-      int pid = ptid_get_pid (inferior_ptid);
+      int pid = inferior_ptid.pid ();
       thread_info *curr_thread = inferior_thread ();
 
       linux_stop_and_wait_all_lwps ();
 
       ALL_LWPS (lp)
-	if (ptid_get_pid (lp->ptid) == pid)
+	if (lp->ptid.pid () == pid)
 	  thread_from_lwp (curr_thread, lp->ptid);
 
       linux_unstop_all_lwps ();
@@ -1003,7 +1003,7 @@ try_thread_db_load (const char *library, int check_auto_load_safe)
     return 1;
 
   /* This library "refused" to work on current inferior.  */
-  delete_thread_db_info (ptid_get_pid (inferior_ptid));
+  delete_thread_db_info (inferior_ptid.pid ());
   return 0;
 }
 
@@ -1175,7 +1175,7 @@ thread_db_load (void)
 {
   struct thread_db_info *info;
 
-  info = get_thread_db_info (ptid_get_pid (inferior_ptid));
+  info = get_thread_db_info (inferior_ptid.pid ());
 
   if (info != NULL)
     return 1;
@@ -1284,7 +1284,7 @@ check_pid_namespace_match (void)
 	 child's thread list, we'll mistakenly think it has no threads
 	 since the thread PID fields won't match the PID we give to
 	 libthread_db.  */
-      if (!linux_ns_same (ptid_get_pid (inferior_ptid), LINUX_NS_PID))
+      if (!linux_ns_same (inferior_ptid.pid (), LINUX_NS_PID))
 	{
 	  warning (_ ("Target and debugger are in different PID "
 		      "namespaces; thread lists and other data are "
@@ -1384,7 +1384,7 @@ thread_db_target::wait (ptid_t ptid, struct target_waitstatus *ourstatus,
       return ptid;
     }
 
-  info = get_thread_db_info (ptid_get_pid (ptid));
+  info = get_thread_db_info (ptid.pid ());
 
   /* If this process isn't using thread_db, we're done.  */
   if (info == NULL)
@@ -1394,7 +1394,7 @@ thread_db_target::wait (ptid_t ptid, struct target_waitstatus *ourstatus,
     {
       /* New image, it may or may not end up using thread_db.  Assume
 	 not unless we find otherwise.  */
-      delete_thread_db_info (ptid_get_pid (ptid));
+      delete_thread_db_info (ptid.pid ());
       if (!thread_db_list)
 	unpush_target (&the_thread_db_target);
 
@@ -1410,7 +1410,7 @@ thread_db_target::wait (ptid_t ptid, struct target_waitstatus *ourstatus,
 void
 thread_db_target::mourn_inferior ()
 {
-  delete_thread_db_info (ptid_get_pid (inferior_ptid));
+  delete_thread_db_info (inferior_ptid.pid ());
 
   beneath ()->mourn_inferior ();
 
@@ -1716,7 +1716,7 @@ thread_db_target::get_thread_local_address (ptid_t ptid,
     {
       td_err_e err;
       psaddr_t address;
-      thread_db_info *info = get_thread_db_info (ptid_get_pid (ptid));
+      thread_db_info *info = get_thread_db_info (ptid.pid ());
       thread_db_thread_info *priv = get_thread_db_thread_info (thread_info);
 
       /* Finally, get the address of the variable.  */
@@ -1784,7 +1784,7 @@ ptid_t
 thread_db_target::get_ada_task_ptid (long lwp, long thread)
 {
   /* NPTL uses a 1:1 model, so the LWP id suffices.  */
-  return ptid_t (ptid_get_pid (inferior_ptid), lwp, 0);
+  return ptid_t (inferior_ptid.pid (), lwp, 0);
 }
 
 void
@@ -1793,9 +1793,9 @@ thread_db_target::resume (ptid_t ptid, int step, enum gdb_signal signo)
   struct thread_db_info *info;
 
   if (ptid_equal (ptid, minus_one_ptid))
-    info = get_thread_db_info (ptid_get_pid (inferior_ptid));
+    info = get_thread_db_info (inferior_ptid.pid ());
   else
-    info = get_thread_db_info (ptid_get_pid (ptid));
+    info = get_thread_db_info (ptid.pid ());
 
   /* This workaround is only needed for child fork lwps stopped in a
      PTRACE_O_TRACEFORK event.  When the inferior is resumed, the
@@ -1923,7 +1923,7 @@ info_auto_load_libthread_db (const char *args, int from_tty)
 static void
 maintenance_check_libthread_db (const char *args, int from_tty)
 {
-  int inferior_pid = ptid_get_pid (inferior_ptid);
+  int inferior_pid = inferior_ptid.pid ();
   struct thread_db_info *info;
 
   if (inferior_pid == 0)