1 files changed, 75 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/m68k/crt0.S b/libc/sysdeps/linux/m68k/crt0.S
new file mode 100644
index 000000000..1c64ea960
--- /dev/null
+++ b/libc/sysdeps/linux/m68k/crt0.S
@@ -0,0 +1,75 @@
+/* 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.  */
+
+	.global	_start
+	.global	__main
+	.global _end
+/*	.global __data_start */
+
+	.bss
+	.global environ
+environ:
+	.long 0
+
+	.text
+_start:			/* renamed from __start */
+	nop
+	nop
+
+	movea.l %d5, %a5
+
+	lea	__bss_start(%a5), %a0
+	lea	end(%a5), %a1
+ 
+	/* Copy 0 to %a0 until %a0 == %a1 */
+	/*
+	From my understanding of linux/fs/binfmt_flat.c for uClinux,
+	this is not necessary anymore.  The loader will clear out
+	the BSS for us. - jgraves@deltamobile.com
+
+L1:
+	movel   #0, %a0@+
+	cmpal   %a0, %a1
+	bhi     L1
+	*/
+
+	move.l 8(%sp), %d5
+	move.l %d5, environ(%a5)
+	
+	bsr main
+
+	move.l %d0,%sp@-
+	bsr	exit		/* Invoke exit() routine */
+
+#ifdef NO_LIBGCC
+	/* If that didn't kill us, ... */
+_exit:
+	move.l %sp@+,%d1
+	moveq #1,%d0 /* SYS_exit */
+	trap #0
+
+__main:
+	rts
+#else
+
+	.global	_cleanup
+_cleanup:
+	rts	/* nothing to clean up */
+
+#endif /* NO_LIBGCC */