Make gdb expression debugging handle OP_F90_RANGE

[deliverable/binutils-gdb.git] / gdb / testsuite / gdb.reverse / solib-reverse.c

diff --git a/gdb/testsuite/gdb.reverse/solib-reverse.c b/gdb/testsuite/gdb.reverse/solib-reverse.c
index d198e43439bdf6cc1c73ff6bf8752fdb71cbc0e8..e34be6a23b018b59e60628fb3aa7ea1c5ad3e5e7 100644 (file)
--- a/gdb/testsuite/gdb.reverse/solib-reverse.c
+++ b/gdb/testsuite/gdb.reverse/solib-reverse.c
@@ -1,6 +1,6 @@
 /* This testcase is part of GDB, the GNU debugger.
 
-   Copyright 2009, 2010, 2011 Free Software Foundation, Inc.
+   Copyright 2009-2016 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
@@ -15,28 +15,33 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
-/* Test reverse debugging of shared libraries.  */
+/* Test reverse debugging of shared libraries.
 
-#include <stdio.h>
+   N.B. Do not call system routines here, we don't want to have to deal with
+   whether or not there is debug info present for them.  */
 
-/* Shared library function */
-extern int shr2(int);
+#include "shr.h"
 
 int main ()
 {
   char* cptr = "String 1";
   int b[2] = {5,8};
 
+  /* Call these functions once before we start testing so that they get
+     resolved by the dynamic loader.  If the system has debug info for
+     the dynamic loader installed, reverse-stepping for the first call
+     will otherwise stop in the dynamic loader, which is not what we want.  */
+  shr1 ("");
+  shr2 (0);
+
   b[0] = shr2(12);             /* begin part two */
   b[1] = shr2(17);             /* middle part two */
 
   b[0] = 6;   b[1] = 9;                /* generic statement, end part two */
-  printf ("message 1\n");      /* printf one */
-  printf ("message 2\n");      /* printf two */
-  printf ("message 3\n");      /* printf three */
-  sleep (0);                   /* sleep one */
-  sleep (0);                   /* sleep two */
-  sleep (0);                   /* sleep three */
+
+  shr1 ("message 1\n");                /* shr1 one */
+  shr1 ("message 2\n");                /* shr1 two */
+  shr1 ("message 3\n");                /* shr1 three */
 
   return 0;                    /* end part one */
 } /* end of main */