Fix "'operator new' should not return NULL" errors in testsuite

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

diff --git a/gdb/btrace.c b/gdb/btrace.c
index 9f90d59e2b587b214fe3704eb12cdb721d55a9f9..d41e3c4f8f91ac102a76207437a80b1545590f1b 100644 (file)
--- a/gdb/btrace.c
+++ b/gdb/btrace.c
@@ -1592,7 +1592,8 @@ void
 btrace_enable (struct thread_info *tp, const struct btrace_config *conf)
 {
   if (tp->btrace.target != NULL)
-    return;
+    error (_("Recording already enabled on thread %s (%s)."),
+          print_thread_id (tp), target_pid_to_str (tp->ptid).c_str ());
 
 #if !defined (HAVE_LIBIPT)
   if (conf->format == BTRACE_FORMAT_PT)
@@ -1604,9 +1605,9 @@ btrace_enable (struct thread_info *tp, const struct btrace_config *conf)
 
   tp->btrace.target = target_enable_btrace (tp->ptid, conf);
 
-  /* We're done if we failed to enable tracing.  */
   if (tp->btrace.target == NULL)
-    return;
+    error (_("Failed to enable recording on thread %s (%s)."),
+          print_thread_id (tp), target_pid_to_str (tp->ptid).c_str ());
 
   /* We need to undo the enable in case of errors.  */
   try
@@ -1651,7 +1652,8 @@ btrace_disable (struct thread_info *tp)
   struct btrace_thread_info *btp = &tp->btrace;
 
   if (btp->target == NULL)
-    return;
+    error (_("Recording not enabled on thread %s (%s)."),
+          print_thread_id (tp), target_pid_to_str (tp->ptid).c_str ());
 
   DEBUG ("disable thread %s (%s)", print_thread_id (tp),
         target_pid_to_str (tp->ptid).c_str ());