import gdb-1999-06-28 snapshot

[deliverable/binutils-gdb.git] / gdb / testsuite / gdb.base / watchpoint.c

diff --git a/gdb/testsuite/gdb.base/watchpoint.c b/gdb/testsuite/gdb.base/watchpoint.c
index bd54f3e9621cc3b7f080b6ea1fc33b432443d840..14ccecd525376af8f070db0399d6eb52d1458d68 100644 (file)
--- a/gdb/testsuite/gdb.base/watchpoint.c
+++ b/gdb/testsuite/gdb.base/watchpoint.c
@@ -1,4 +1,5 @@
 #include <stdio.h>
+#include <unistd.h>
 /*
  *     Since using watchpoints can be very slow, we have to take some pains to
  *     ensure that we don't run too long with them enabled or we run the risk
@@ -28,6 +29,7 @@ int ival1 = -1;
 int ival2 = -1;
 int ival3 = -1;
 int ival4 = -1;
+int ival5 = -1;
 char buf[10];
 struct foo
 {
@@ -53,9 +55,32 @@ void marker5 ()
 {
 }
 
+void marker6 ()
+{
+}
+
+#ifdef PROTOTYPES
+void recurser (int  x)
+#else
+void recurser (x) int  x;
+#endif
+{
+  int  local_x;
+
+  if (x > 0)
+    recurser (x-1);
+  local_x = x;
+}
+
 void
 func2 ()
 {
+  int  local_a;
+  static int  static_b;
+
+  ival5++;
+  local_a = ival5;
+  static_b = local_a;
 }
 
 int
@@ -120,5 +145,30 @@ int main ()
      are not evaluating the watchpoint expression correctly.  */
   struct1.val = 5;
   marker5 ();
+
+  /* We're going to watch locals of func2, to see that out-of-scope
+     watchpoints are detected and properly deleted.
+     */
+  marker6 ();
+
+  /* This invocation is used for watches of a single
+     local variable. */
+  func2 ();
+
+  /* This invocation is used for watches of an expression
+     involving a local variable. */
+  func2 ();
+
+  /* This invocation is used for watches of a static
+     (non-stack-based) local variable. */
+  func2 ();
+
+  /* This invocation is used for watches of a local variable
+     when recursion happens.
+     */
+  marker6 ();
+  recurser (2);
+
+  marker6 ();
   return 0;
 }