* NEWS: Add entry for stdio gdbserver.

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

diff --git a/gdb/wrapper.c b/gdb/wrapper.c
index 7d8d6b353860c69ec74686b17e058c4ed131a509..951e6722b52c524323d9469be552dfdb63489822 100644 (file)
--- a/gdb/wrapper.c
+++ b/gdb/wrapper.c
@@ -1,6 +1,7 @@
 /* Longjump free calls to GDB internal routines.
 
-   Copyright (C) 1999, 2000, 2005, 2007, 2008 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2000, 2005, 2007, 2008, 2009, 2010, 2011
+   Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -20,6 +21,7 @@
 #include "exceptions.h"
 #include "wrapper.h"
 #include "ui-out.h"
+#include "target.h"
 
 int
 gdb_parse_exp_1 (char **stringptr, struct block *block, int comma,
@@ -99,14 +101,14 @@ gdb_value_assign (struct value *val1, struct value *val2,
 }
 
 int
-gdb_value_subscript (struct value *val1, struct value *val2,
+gdb_value_subscript (struct value *val, LONGEST index,
                     struct value **result)
 {
   volatile struct gdb_exception except;
 
   TRY_CATCH (except, RETURN_MASK_ERROR)
     {
-      *result = value_subscript (val1, val2);
+      *result = value_subscript (val, index);
     }
 
   if (except.reason < 0)
@@ -151,7 +153,7 @@ gdb_value_struct_elt (struct ui_out *uiout, struct value **result,
 {
   volatile struct gdb_exception except;
 
-  TRY_CATCH (except, RETURN_MASK_ALL)
+  TRY_CATCH (except, RETURN_MASK_ERROR)
     {
       *result = value_struct_elt (argp, args, name, static_memfuncp, err);
     }
@@ -160,3 +162,24 @@ gdb_value_struct_elt (struct ui_out *uiout, struct value **result,
     return GDB_RC_FAIL;
   return GDB_RC_OK;
 }
+
+/* Call target_find_new_threads without throwing exception.  Exception is
+   printed if it got thrown.  */
+
+int
+gdb_target_find_new_threads (void)
+{
+  volatile struct gdb_exception except;
+
+  TRY_CATCH (except, RETURN_MASK_ERROR)
+    {
+      target_find_new_threads ();
+    }
+
+  if (except.reason < 0)
+    {
+      exception_print (gdb_stderr, except);
+      return 0;
+    }
+  return 1;
+}