Merge GDB 7.5.1

gdb/testsuite/gdb.base/auxv.c

Index: gdb/testsuite/gdb.base/auxv.c
diff --git a/gdb/testsuite/gdb.base/auxv.c b/gdb/testsuite/gdb.base/auxv.c
index ed5f2b6ec40a24e171621a8b453e4469475e2fab..c87d0f7c2e42a7de93f592645ad6696057d7867f 100644
--- a/gdb/testsuite/gdb.base/auxv.c
+++ b/gdb/testsuite/gdb.base/auxv.c
@@ -35,6 +35,13 @@
 #define ABORT {char *invalid = 0; *invalid = 0xFF;}
 #endif
 
+#ifdef USE_RLIMIT
+# include <sys/resource.h>
+# ifndef RLIM_INFINITY
+#  define RLIM_INFINITY -1
+# endif
+#endif /* USE_RLIMIT */
+
 /* Don't make these automatic vars or we will have to walk back up the
    stack to access them. */
 
@@ -53,6 +60,14 @@ func2 (int x)
   int i;
   static int y;
 
+#ifdef USE_RLIMIT
+  {
+    struct rlimit rlim = { RLIM_INFINITY, RLIM_INFINITY };
+
+    setrlimit (RLIMIT_CORE, &rlim);
+  }
+#endif
+
   /* Make sure that coremaker_local doesn't get optimized away. */
   for (i = 0; i < 5; i++)
     coremaker_local[i] = i;