Improved atomic.exp testcase by removing the need for an external module.

* testsuite/systemtap.base/atomic.exp: Removed the need for the external
  module by putting the atomic_long_t inside the stap module.
* testsuite/systemtap.base/atomic_module.c: Removed.
* testsuite/systemtap.base/atomic_module.makefile: Ditto.
* testsuite/lib/stap_run_error.exp (stap_run_error): Better error handling.

1 files changed, 0 insertions, 50 deletions

diff --git a/testsuite/systemtap.base/atomic_module.c b/testsuite/systemtap.base/atomic_module.c
deleted file mode 100644
index 5b4e395e..00000000
--- a/testsuite/systemtap.base/atomic_module.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/* -*- linux-c -*- 
- * Systemtap Atomic Test Module
- * Copyright (C) 2010 Red Hat Inc.
- *
- * This file is part of systemtap, and is free software.  You can
- * redistribute it and/or modify it under the terms of the GNU General
- * Public License (GPL); either version 2, or (at your option) any
- * later version.
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <asm/atomic.h>
-
-/* The purpose of this module is to provide a bunch of functions that */
-/* do nothing important, and then call them in different contexts. */
-/* We use a /proc file to trigger function calls from user context. */
-/* Then systemtap scripts set probes on the functions and run tests */
-/* to see if the expected output is received. This is better than using */
-/* the kernel because kernel internals frequently change. */
-
-
-/************ Below are the functions to create this module ************/
-
-struct {
-	ulong barrier1;
-	atomic_long_t a;
-	ulong barrier2;
-} stp_atomic_struct;
-
-atomic_long_t *stp_get_atomic_long_addr(void)
-{
-	return(&stp_atomic_struct.a);
-}
-EXPORT_SYMBOL(stp_get_atomic_long_addr);
-
-int init_module(void)
-{
-	stp_atomic_struct.barrier1 = ULONG_MAX;
-	atomic_long_set(&stp_atomic_struct.a, 5);
-        stp_atomic_struct.barrier2 = ULONG_MAX;
-	return 0;
-}
-
-void cleanup_module(void)
-{
-}
-
-MODULE_DESCRIPTION("systemtap atomic test module");
-MODULE_LICENSE("GPL");