From 493b9af445fe38d060ae1c6429fb3b117b816e01 Mon Sep 17 00:00:00 2001
From: marcel <marcel@FreeBSD.org>
Date: Mon, 14 Jul 2003 03:05:42 +0000
Subject: [PATCH] _start() needed to be written in assembly. See crt1.S.

---
 lib/csu/ia64/crt1.c | 124 --------------------------------------------
 1 file changed, 124 deletions(-)
 delete mode 100644 lib/csu/ia64/crt1.c

diff --git a/lib/csu/ia64/crt1.c b/lib/csu/ia64/crt1.c
deleted file mode 100644
index 714702d52fd7..000000000000
--- a/lib/csu/ia64/crt1.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/* LINTLIBRARY */
-/*-
- * Copyright 1996-1998 John D. Polstra.
- * All rights reserved.
- * Copyright (c) 1995 Christopher G. Demetriou
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *      This product includes software developed by Christopher G. Demetriou
- *    for the NetBSD Project.
- * 4. The name of the author may not be used to endorse or promote products
- *    derived from this software without specific prior written permission
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef lint
-#ifndef __GNUC__
-#error "GCC is needed to compile this file"
-#endif
-#endif /* lint */
-
-#include <stdlib.h>
-
-#include "libc_private.h"
-#include "crtbrand.c"
-
-struct Struct_Obj_Entry;
-struct ps_strings;
-
-extern int _DYNAMIC;
-#pragma weak _DYNAMIC
-
-extern void _fini(void);
-extern void _init(void);
-extern int main(int, char **, char **);
-extern void _start(char **, struct ps_strings *, void (*)(void));
-
-#ifdef GCRT
-extern void _mcleanup(void);
-extern void monstartup(void *, void *);
-extern int eprol;
-extern int etext;
-#endif
-
-char **environ;
-const char *__progname = "";
-
-static __inline void
-fix_gp(void)
-{
-#ifdef __GNUC__
-	/* Calculate gp */
-	__asm __volatile(" \
-		movl gp=@gprel(1f) ; \
-		;; ; \
-	     1: mov r14=ip ; \
-		;; ; \
-		sub gp=r14,gp ; \
-		;; ");
-#endif
-}
-
-/* The entry function. */
-/* ARGSUSED */
-void
-_start(char **ap, struct ps_strings *ps_strings __unused, void (*cleanup)(void))
-{
-	int argc;
-	char **argv;
-	char **env;
-	const char *s;
-
-	fix_gp();
-	argc = *(long *)(void *)ap;
-	argv = ap + 1;
-	env  = ap + 2 + argc;
-	environ = env;
-	if (argc > 0 && argv[0] != NULL) {
-		__progname = argv[0];
-		for (s = __progname; *s != '\0'; s++)
-			if (*s == '/')
-				__progname = s + 1;
-	}
-
-	if (&_DYNAMIC != NULL)
-		atexit(cleanup);
-
-#ifdef GCRT
-	atexit(_mcleanup);
-#endif
-	atexit(_fini);
-#ifdef GCRT
-	monstartup(&eprol, &etext);
-#endif
-	_init();
-	exit( main(argc, argv, env) );
-}
-
-#ifdef GCRT
-__asm__(".text");
-__asm__("eprol:");
-__asm__(".previous");
-#endif
-
-__asm__(".ident\t\"$FreeBSD$\"");