(do_backtrace): Delete unused variable "pi".
(Logical change 1.250)
diff --git a/tests/test-init-remote.c b/tests/test-init-remote.c
index e69de29..ac036d1 100644
--- a/tests/test-init-remote.c
+++ b/tests/test-init-remote.c
@@ -0,0 +1,101 @@
+/* libunwind - a platform-independent unwind library
+ Copyright (C) 2004 Hewlett-Packard Co
+ Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
+
+This file is part of libunwind.
+
+Copyright (c) 2002 Hewlett-Packard Co.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+
+/* This test simply verifies that unw_init_remote() can be used in
+ lieu of unw_init_local(). This was broken for a while on ia64. */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <libunwind.h>
+
+#define panic(args...) \
+ { fprintf (stderr, args); exit (-1); }
+
+int verbose;
+
+static int
+do_backtrace (void)
+{
+ char buf[512], name[256];
+ unw_word_t ip, sp, off;
+ unw_cursor_t cursor;
+ unw_context_t uc;
+ int ret;
+
+ unw_getcontext (&uc);
+ if (unw_init_remote (&cursor, unw_local_addr_space, &uc) < 0)
+ panic ("unw_init_remote failed!\n");
+
+ do
+ {
+ unw_get_reg (&cursor, UNW_REG_IP, &ip);
+ unw_get_reg (&cursor, UNW_REG_SP, &sp);
+ buf[0] = '\0';
+ if (unw_get_proc_name (&cursor, name, sizeof (name), &off) == 0)
+ {
+ if (off)
+ snprintf (buf, sizeof (buf), "<%s+0x%lx>", name, (long) off);
+ else
+ snprintf (buf, sizeof (buf), "<%s>", name);
+ }
+ if (verbose)
+ printf ("%016lx %-32s (sp=%016lx)\n", (long) ip, buf, (long) sp);
+
+ ret = unw_step (&cursor);
+ if (ret < 0)
+ {
+ unw_get_reg (&cursor, UNW_REG_IP, &ip);
+ printf ("FAILURE: unw_step() returned %d for ip=%lx\n",
+ ret, (long) ip);
+ return -1;
+ }
+ }
+ while (ret > 0);
+
+ return 0;
+}
+
+static int
+foo (void)
+{
+ return do_backtrace ();
+}
+
+int
+main (int argc, char **argv)
+{
+ verbose = (argc > 1);
+
+ if (verbose)
+ printf ("Normal backtrace:\n");
+ return foo ();
+}