gdb/

	* infcall.c (call_function_by_hand): Move BP_ADDR comment to
	AT_ENTRY_POINT.
	(call_function_by_hand) <ON_STACK>: Call write_memory with
	gdbarch_breakpoint_from_pc, if possible.
	(call_function_by_hand) <AT_ENTRY_POINT>: The BP_ADDR comment is moved
	here.

gdb/testsuite/
	* gdb.base/valgrind-infcall.c: New file.
	* gdb.base/valgrind-infcall.exp: New file.

1 files changed, 40 insertions, 0 deletions

diff --git a/gdb/testsuite/gdb.base/valgrind-infcall.c b/gdb/testsuite/gdb.base/valgrind-infcall.c
new file mode 100644
index 0000000000..c119b7ec05
--- /dev/null
+++ b/gdb/testsuite/gdb.base/valgrind-infcall.c
@@ -0,0 +1,40 @@
+/* This testcase is part of GDB, the GNU debugger.
+
+   Copyright 2012 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/>.  */
+
+#include <stdlib.h>
+
+static volatile int infcall_var;
+
+static int
+gdb_test_infcall (void)
+{
+  return ++infcall_var;
+}
+
+int
+main (void)
+{
+  void *p;
+
+  gdb_test_infcall ();
+  p = malloc (1);
+  if (p == NULL)
+    return 1;
+  free (p);
+  free (p);	/* double-free */
+  return 0;
+}