Add -u option toi readelf to display unwind info.

Add support to display unwind info for IA64 binaries.

1 files changed, 31 insertions, 0 deletions

diff --git a/binutils/unwind-ia64.h b/binutils/unwind-ia64.h
new file mode 100644
index 0000000000..6cb5a8c5e9
--- /dev/null
+++ b/binutils/unwind-ia64.h
@@ -0,0 +1,31 @@
+/* unwind-ia64.h -- dump IA-64 unwind info.
+   Copyright (c) 2000, 2001 Free Software Foundation, Inc.
+	Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
+
+This file is part of GNU Binutils.
+
+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
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#include <elf/ia64.h>
+#include <ansidecl.h>
+
+#define UNW_VER(x)		((x) >> 48)
+#define UNW_FLAG_MASK		0x0000ffff00000000
+#define UNW_FLAG_OSMASK		0x0000f00000000000
+#define UNW_FLAG_EHANDLER(x)	((x) & 0x0000000100000000L)
+#define UNW_FLAG_UHANDLER(x)	((x) & 0x0000000200000000L)
+#define UNW_LENGTH(x)		((x) & 0x00000000ffffffffL)
+
+extern const unsigned char *	unw_decode PARAMS ((const unsigned char *, int, void *));