1 files changed, 161 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.hp/start-stop.c b/gdb/testsuite/gdb.hp/start-stop.c
new file mode 100644
index 0000000..dcf2c7e
--- /dev/null
+++ b/gdb/testsuite/gdb.hp/start-stop.c
@@ -0,0 +1,161 @@
+/* BeginSourceFile start_stop.c
+
+  This file creates and deletes threads, so that wdb
+  can be tested on thread delete.
+
+  To compile:
+
+      cc -Ae +DA1.0 -g -o start_stop -lpthread start_stop.c
+
+  To run:
+  
+     start_stop     --normal run
+     start_stop 1   --waits in each thread to keep it alive.
+*/
+
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <assert.h>
+#include <pthread.h>
+
+#define TRUE 1
+#define FALSE 0
+#define OUTER_LOOP_COUNT 3
+#define N_THREADS 3
+#define MAX_LOCAL_VAL 40
+
+/* Uncomment to turn on debugging output */
+/* #define START_DEBUG  */
+
+/* True if waiting for attach.
+ */
+int wait_here;
+
+/* Thing to check for debugging purposes.
+*/
+int a_global = 0;
+
+/* Thread-local storage.
+ */
+__thread int a_thread_local;
+
+/* Check the results of thread-local storage.
+ */
+int thread_local_val[ N_THREADS ];
+int val_debugger_saw[ N_THREADS ];
+
+/* Routine for each thread to run, does nothing.
+ */
+void *spin( vp )
+    void * vp;
+{
+    int me = (int) vp;
+    int i;
+    
+#ifdef START_DEBUG
+    printf( "== In thread %d\n", me );
+#endif
+
+    a_global++;
+
+    a_thread_local = 0;
+    for( i = 0; i < a_global; i++ ) {
+        a_thread_local += i;
+    }
+
+    thread_local_val[ me ] = a_thread_local; /* Line 67 */
+
+    printf( "== Thread %d, a_thread_local is %d\n",
+            (int) vp, a_thread_local );
+
+   if( wait_here ) {
+       /* Extend life of thread to extend life of thread-local var.
+        * This makes life easier for human debugging (though you'd
+        * probably want to make the delay longer).
+        */
+       sleep( 5 );
+   }
+}
+
+void
+do_pass( pass )
+    int pass;
+{
+    int i;
+    pthread_t t[ N_THREADS ];
+    int err;
+
+    for( i = 0; i < N_THREADS; i++) {
+        thread_local_val[i] = 0;
+        val_debugger_saw[i] = 0;
+    }
+   
+    /* Start N_THREADS threads, then join them so
+     * that they are terminated.
+     */
+    for( i = 0; i < N_THREADS; i++ ) {
+        err = pthread_create( &t[i], NULL, spin, (void *)i );
+        if( err != 0 ) {
+            printf( "== Start/stop, error in thread %d create\n", i );
+        }
+    }
+
+    for( i = 0; i < N_THREADS; i++ ) {
+        err = pthread_join(t[i], NULL );    /* Line 105 */
+        if( err != 0 ) {                    /* Line 106 */
+            printf( "== Start/stop, error in thread %d join\n", i );
+        }
+    }
+
+    i = 10;  /* Line 109.  Null line for setting bpts on. */
+
+/*#ifdef START_DEBUG*/
+    for( i = 0; i < N_THREADS; i++) {
+        printf( "   Local in thread %d was %d, debugger saw %d\n",
+                 i, thread_local_val[i], val_debugger_saw[i] );
+    }
+    printf( "== Pass %d done\n", pass );
+/*#endif*/
+   
+}
+
+void
+do_it()
+{
+    /* We want to start some threads and then
+     * end them, and then do it again and again
+     */
+    int i;
+    int dummy;
+    
+    for( i = 0; i < OUTER_LOOP_COUNT; i++ ) {
+        do_pass( i );
+        dummy = i;      /* Line 134, null line for setting bps on */
+    }
+}
+
+main( argc, argv )
+int    argc;
+char **argv;
+{
+   wait_here = FALSE;
+   if((argc > 1) && (0 != argv )) {
+       if( 1 == atoi( argv[1] ) )
+           wait_here = TRUE;
+    }
+
+#ifdef START_DEBUG 
+    printf( "== Test starting\n" );
+#endif
+
+    do_it();
+    
+#ifdef START_DEBUG
+    printf( "== Test done\n" );
+#endif
+
+    return(0);
+}
+
+/* EndSourceFile */