Bug 618, Thomas Chou: update crt to new 0.9.28 uClibc style

1 files changed, 59 insertions, 0 deletions

diff --git a/libc/sysdeps/linux/nios/crt1.S b/libc/sysdeps/linux/nios/crt1.S
new file mode 100644
index 000000000..98777e831
--- /dev/null
+++ b/libc/sysdeps/linux/nios/crt1.S
@@ -0,0 +1,59 @@
+/* Copyright (C) 1991, 1992 Free Software Foundation, Inc.
+
+This file is part of the GNU C Library.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#include <features.h>
+#include <asm/unistd.h>
+#include "NM_Macros.S"
+#define __ASSEMBLY__
+#include <asm/ptrace.h>		/* for REGWIN_SZ */
+
+    .global _start
+    .type   __start,@function
+    .weak   _init
+    .weak   _fini
+    .type   main,@function
+    .type   __uClibc_main,@function
+    .type   __h_errno_location, @function
+    .type   _stdio_init, @function
+    .type   _stdio_term, @function
+
+	.text
+
+_start: 
+	nop
+	nop
+
+	MOVIA	%o0, main@h
+	lds	%o1,[%sp, (REGWIN_SZ / 4) + 0]	// main's argc
+	lds	%o2,[%sp, (REGWIN_SZ / 4) + 1]	// main's argv
+
+	MOVIA	%o3, _init@h
+	MOVIA	%o4, _fini@h
+	mov	%o5, %i0	/* rtld_fini */
+	mov	%o6, %sp	/* stack_end */
+	MOVIA	%o7, __uClibc_main@h
+
+	call	%o7
+	nop
+
+
+	/* If that didn't kill us, ... */
+__exit:
+	MOVIP	%g1, __NR_exit
+	trap	63