convert to_find_new_threads

[deliverable/binutils-gdb.git] / gdb / target.c

diff --git a/gdb/target.c b/gdb/target.c
index 13ec67d071ada6b80e50b147e3e1c5a8d4932cd8..59c593f6bb8a8c05d0fcfcf41832bc12ea9ca1a2 100644 (file)
--- a/gdb/target.c
+++ b/gdb/target.c
@@ -2580,61 +2580,44 @@ target_resume (ptid_t ptid, int step, enum gdb_signal signal)
 void
 target_pass_signals (int numsigs, unsigned char *pass_signals)
 {
-  struct target_ops *t;
-
-  for (t = current_target.beneath; t != NULL; t = t->beneath)
+  if (targetdebug)
     {
-      if (t->to_pass_signals != NULL)
-       {
-         if (targetdebug)
-           {
-             int i;
-
-             fprintf_unfiltered (gdb_stdlog, "target_pass_signals (%d, {",
-                                 numsigs);
+      int i;
 
-             for (i = 0; i < numsigs; i++)
-               if (pass_signals[i])
-                 fprintf_unfiltered (gdb_stdlog, " %s",
-                                     gdb_signal_to_name (i));
+      fprintf_unfiltered (gdb_stdlog, "target_pass_signals (%d, {",
+                         numsigs);
 
-             fprintf_unfiltered (gdb_stdlog, " })\n");
-           }
+      for (i = 0; i < numsigs; i++)
+       if (pass_signals[i])
+         fprintf_unfiltered (gdb_stdlog, " %s",
+                             gdb_signal_to_name (i));
 
-         (*t->to_pass_signals) (t, numsigs, pass_signals);
-         return;
-       }
+      fprintf_unfiltered (gdb_stdlog, " })\n");
     }
+
+  (*current_target.to_pass_signals) (&current_target, numsigs, pass_signals);
 }
 
 void
 target_program_signals (int numsigs, unsigned char *program_signals)
 {
-  struct target_ops *t;
-
-  for (t = current_target.beneath; t != NULL; t = t->beneath)
+  if (targetdebug)
     {
-      if (t->to_program_signals != NULL)
-       {
-         if (targetdebug)
-           {
-             int i;
+      int i;
 
-             fprintf_unfiltered (gdb_stdlog, "target_program_signals (%d, {",
-                                 numsigs);
+      fprintf_unfiltered (gdb_stdlog, "target_program_signals (%d, {",
+                         numsigs);
 
-             for (i = 0; i < numsigs; i++)
-               if (program_signals[i])
-                 fprintf_unfiltered (gdb_stdlog, " %s",
-                                     gdb_signal_to_name (i));
+      for (i = 0; i < numsigs; i++)
+       if (program_signals[i])
+         fprintf_unfiltered (gdb_stdlog, " %s",
+                             gdb_signal_to_name (i));
 
-             fprintf_unfiltered (gdb_stdlog, " })\n");
-           }
-
-         (*t->to_program_signals) (t, numsigs, program_signals);
-         return;
-       }
+      fprintf_unfiltered (gdb_stdlog, " })\n");
     }
+
+  (*current_target.to_program_signals) (&current_target,
+                                       numsigs, program_signals);
 }
 
 static int
@@ -3623,19 +3606,9 @@ target_thread_alive (ptid_t ptid)
 void
 target_find_new_threads (void)
 {
-  struct target_ops *t;
-
-  for (t = current_target.beneath; t != NULL; t = t->beneath)
-    {
-      if (t->to_find_new_threads != NULL)
-       {
-         t->to_find_new_threads (t);
-         if (targetdebug)
-           fprintf_unfiltered (gdb_stdlog, "target_find_new_threads ()\n");
-
-         return;
-       }
-    }
+  current_target.to_find_new_threads (&current_target);
+  if (targetdebug)
+    fprintf_unfiltered (gdb_stdlog, "target_find_new_threads ()\n");
 }
 
 void