Merge GDB 7.5.1

gdb/solib-irix.c

Index: gdb/solib-irix.c
diff --git a/gdb/solib-irix.c b/gdb/solib-irix.c
index 4c0a2e4792f68f77e4b8f1bc049d5ad56f726850..1cec28202153872724fd870f077e4eae123fd511 100644
--- a/gdb/solib-irix.c
+++ b/gdb/solib-irix.c
@@ -419,14 +419,14 @@ irix_solib_create_inferior_hook (int from_tty)
   clear_proceed_status ();
 
   inf->control.stop_soon = STOP_QUIETLY;
-  tp->suspend.stop_signal = TARGET_SIGNAL_0;
+  tp->suspend.stop_signal = GDB_SIGNAL_0;
 
   do
     {
       target_resume (pid_to_ptid (-1), 0, tp->suspend.stop_signal);
       wait_for_inferior ();
     }
-  while (tp->suspend.stop_signal != TARGET_SIGNAL_TRAP);
+  while (tp->suspend.stop_signal != GDB_SIGNAL_TRAP);
 
   /* We are now either at the "mapping complete" breakpoint (or somewhere
      else, a condition we aren't prepared to deal with anyway), so adjust