Merge GDB 7.5.1

gdb/testsuite/gdb.python/py-explore.c

Index: gdb/testsuite/gdb.python/py-explore.c
diff --git a/gdb/testsuite/gdb.python/py-explore.c b/gdb/testsuite/gdb.python/py-explore.c
new file mode 100644
index 0000000000000000000000000000000000000000..9dcf0e9700df610570699b42352979cb5b89442d
--- /dev/null
+++ b/gdb/testsuite/gdb.python/py-explore.c
@@ -0,0 +1,82 @@
+/* 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/>.
+*/
+
+#define ARRAY_SIZE 10
+
+struct SimpleStruct
+{
+  int a;
+  double d;
+};
+
+union SimpleUnion
+{
+  int i;
+  char c;
+  float f;
+  double d;
+};
+
+typedef struct SimpleStruct SS;
+
+struct ComplexStruct
+{
+  struct SimpleStruct s;
+  union SimpleUnion u;
+  SS sa[ARRAY_SIZE];
+};
+
+union ComplexUnion
+{
+  SS s;
+  struct SimpleStruct sa[ARRAY_SIZE];
+};
+
+int
+main (void)
+{
+  struct SimpleStruct ss;
+  struct SimpleStruct* ss_ptr = &ss;
+  SS ss_t;
+
+  union SimpleUnion su;
+  struct ComplexStruct cs;
+  struct ComplexStruct* cs_ptr = &cs;
+  union ComplexUnion cu;
+  int i;
+  double darray[5] = {0.1, 0.2, 0.3, 0.4, 0.5};
+  double *darray_ref = darray;
+
+  ss.a = 10;
+  ss.d = 100.01;
+  ss_t = ss;
+  
+  su.d = 100.1;
+
+  cs.s = ss;
+  cs.u = su;
+  for (i = 0; i < ARRAY_SIZE; i++)
+    {
+      cs.sa[i].a = i;
+      cs.sa[i].d = 10.10 + i;
+      cu.sa[i].a = i;
+      cu.sa[i].d = 100.10 + i;
+    }
+
+  return 0; /* Break here. */
+}