gdb/

	Fix GDB crash on inferior calls with self-referencing classes.
	* gnu-v3-abi.c (gnuv3_pass_by_reference): Do not call itself on static
	member fields.

gdb/testsuite/
	Fix GDB crash on inferior calls with self-referencing classes.
	* gdb.dwarf2/dw2-cp-infcall-ref-static.exp: New file.
	* gdb.dwarf2/dw2-cp-infcall-ref-static-main.c: New file.
	* gdb.dwarf2/dw2-cp-infcall-ref-static.S: New file.

1 files changed, 51 insertions, 0 deletions

diff --git a/gdb/testsuite/gdb.dwarf2/dw2-cp-infcall-ref-static-main.c b/gdb/testsuite/gdb.dwarf2/dw2-cp-infcall-ref-static-main.c
new file mode 100644
index 00000000000..492beb95b5b
--- /dev/null
+++ b/gdb/testsuite/gdb.dwarf2/dw2-cp-infcall-ref-static-main.c
@@ -0,0 +1,51 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+   Copyright 2010 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
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* class C
+     {
+     public:
+       static C s;
+     };
+   C C::s;
+   C f()
+   {
+     return C::s;
+   }  */
+
+asm (".globl cu_text_start");
+asm ("cu_text_start:");
+
+asm (".globl f_start");
+asm ("f_start:");
+
+void
+f (void)
+{
+}
+
+asm (".globl f_end");
+asm ("f_end:");
+
+int
+main (void)
+{
+  f ();
+  return 0;
+}
+
+asm (".globl cu_text_end");
+asm ("cu_text_end:");