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+/* BSD `_setjmp' entry point to `sigsetjmp (..., 0)'. m68k version.
+Copyright (C) 1994 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. */
+
+/* This just does a tail-call to `__sigsetjmp (ARG, 0)'.
+ We cannot do it in C because it must be a tail-call, so frame-unwinding
+ in setjmp doesn't clobber the state restored by longjmp. */
+
+#include <sysdep.h>
+
+#ifdef MOTOROLA_SYNTAX
+#define d0 %d0
+#define d1 %d1
+#define PUSH(reg) move.l reg, -(%esp)
+#define POP(reg) move.l (%esp)+, reg
+#else
+#define PUSH(reg) movel reg, sp@-
+#define POP(reg) movel sp@+, reg
+#endif
+
+ENTRY (_setjmp)
+ POP (d0) /* Pop return PC. */
+ POP (d1) /* Pop jmp_buf argument. */
+ PUSH (#0) /* Push second argument of zero. */
+ PUSH (d1) /* Push back first argument. */
+ PUSH (d0) /* Push back return PC. */
+ jmp C_SYMBOL_NAME (__sigsetjmp)