diff --git a/src/ia64/script.h b/src/ia64/script.h
deleted file mode 100644
index c0345fdc..00000000
--- a/src/ia64/script.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/* libunwind - a platform-independent unwind library
-   Copyright (C) 2001-2002 Hewlett-Packard Co
-	Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
-
-This file is part of libunwind.
-
-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.  */
-
-#define IA64_LOG_UNW_CACHE_SIZE	7
-#define IA64_UNW_CACHE_SIZE	(1 << IA64_LOG_UNW_CACHE_SIZE)
-
-#define IA64_LOG_UNW_HASH_SIZE	(IA64_LOG_UNW_CACHE_SIZE + 1)
-#define IA64_UNW_HASH_SIZE	(1 << IA64_LOG_UNW_HASH_SIZE)
-
-typedef unsigned char unw_hash_index_t;
-
-enum ia64_script_insn_opcode
-  {
-    IA64_INSN_SET,		/* s[dst] = val */
-    IA64_INSN_ADD,		/* s[dst] += val */
-    IA64_INSN_ADD_PSP,		/* s[dst] = (s.psp + val) */
-    IA64_INSN_ADD_SP,		/* s[dst] = (s.sp + val) */
-    IA64_INSN_MOVE,		/* s[dst] = s[val] */
-    IA64_INSN_MOVE_STACKED,	/* s[dst] = ia64_rse_skip(*s.bsp_loc, val) */
-    IA64_INSN_MOVE_SCRATCH,	/* s[dst] = scratch reg "val" */
-    IA64_INSN_SETNAT_MEMSTK,	/* s[dst].nat.type = s.pri_unat_loc | MEMSTK */
-    IA64_INSN_LOAD		/* s[dst] = *s[val] */
-  };
-
-struct ia64_script_insn
-  {
-    unsigned int opc;
-    unsigned int dst;
-    unw_word_t val;
-  };
-
-/* Preserved general static registers (r4-r7) give rise to two script
-   instructions; everything else yields at most one instruction; at
-   the end of the script, the psp gets popped, accounting for one more
-   instruction.  */
-#define IA64_MAX_SCRIPT_LEN	(IA64_NUM_PREGS + 5)
-
-struct ia64_script
-  {
-    unw_word_t ip;		/* ip this script is for */
-    unw_word_t pr_mask;		/* mask of predicates script depends on */
-    unw_word_t pr_val;		/* predicate values this script is for */
-    unw_proc_info_t pi;		/* info about underlying procedure */
-    unsigned short lru_chain;	/* used for least-recently-used chain */
-    unsigned short coll_chain;	/* used for hash collisions */
-    unsigned short hint;	/* hint for next script to try (or -1) */
-    unsigned short count;	/* number of instructions in script */
-    struct ia64_script_insn insn[IA64_MAX_SCRIPT_LEN];
-  };
-
-struct ia64_script_cache
-  {
-    unsigned short lru_head;	/* index of lead-recently used script */
-    unsigned short lru_tail;	/* index of most-recently used script */
-
-    /* hash table that maps instruction pointer to script index: */
-    unsigned short hash[IA64_UNW_HASH_SIZE];
-
-    uint32_t generation;	/* generation number */
-
-    /* script cache: */
-    struct ia64_script buckets[IA64_UNW_CACHE_SIZE];
-  };
-
-#define ia64_script_lookup	UNW_OBJ(ia64_script_lookup)
-
-extern struct ia64_script *ia64_script_lookup (struct ia64_cursor *c);