[RFA] Remove target_pid_or_tid_to_str.

[Vladimir Prus <vladimir@codesourcery.com>]

This macros has added in 1999 and used by
config/pa/nm-hppah.h. The latter file was itself
deleted in 2004, so now target_pid_or_tid_to_str
is always the same as target_pid_to_str.

OK?

- Volodya

	* gdb/target.h (target_pid_or_tid_to_str): Remove.
	* gdb/infrun.c (handle_inferior_event):
	Use target_pid_to_str instead of target_pid_or_tid_to_str.
	(normal_stop): Likewise.
---
 gdb/infrun.c |    4 ++--
 gdb/target.h |    5 -----
 2 files changed, 2 insertions(+), 7 deletions(-)

diff --git a/gdb/infrun.c b/gdb/infrun.c
index e15ba24..e651425 100644
--- a/gdb/infrun.c
+++ b/gdb/infrun.c
@@ -1343,7 +1343,7 @@ handle_inferior_event (struct execution_control_state *ecs)
       add_thread (ecs->ptid);
 
       ui_out_text (uiout, "[New ");
-      ui_out_text (uiout, target_pid_or_tid_to_str (ecs->ptid));
+      ui_out_text (uiout, target_pid_to_str (ecs->ptid));
       ui_out_text (uiout, "]\n");
     }
 
@@ -3144,7 +3144,7 @@ normal_stop (void)
     {
       target_terminal_ours_for_output ();
       printf_filtered (_("[Switching to %s]\n"),
-		       target_pid_or_tid_to_str (inferior_ptid));
+		       target_pid_to_str (inferior_ptid));
       previous_inferior_ptid = inferior_ptid;
     }
 
diff --git a/gdb/target.h b/gdb/target.h
index 10fe04b..ec5f86d 100644
--- a/gdb/target.h
+++ b/gdb/target.h
@@ -991,11 +991,6 @@ extern char *normal_pid_to_str (ptid_t ptid);
 #define target_extra_thread_info(TP) \
      (current_target.to_extra_thread_info (TP))
 
-#ifndef target_pid_or_tid_to_str
-#define target_pid_or_tid_to_str(ID) \
-     target_pid_to_str (ID)
-#endif
-
 /* Attempts to find the pathname of the executable file
    that was run to create a specified process.
 
-- 
1.5.3.5