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-rw-r--r--sysdeps/unix/bsd/sun/m68k/syscall.S28
1 files changed, 28 insertions, 0 deletions
diff --git a/sysdeps/unix/bsd/sun/m68k/syscall.S b/sysdeps/unix/bsd/sun/m68k/syscall.S
new file mode 100644
index 0000000000..1d4d5be42f
--- /dev/null
+++ b/sysdeps/unix/bsd/sun/m68k/syscall.S
@@ -0,0 +1,28 @@
+/* Copyright (C) 1993, 1997 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 Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <sysdep.h>
+
+ENTRY (syscall)
+	movel sp@, d0		/* Save return address in D0.  */
+	movel sp@(4), sp@	/* Put syscall number at top of stack.  */
+	movel d0, sp@(4)	/* Put return address under it.  */
+	trap #0			/* Do syscall; pops number from stack.  */
+	jcs error
+	ret
+error:	jmp syscall_error