libc/sysdeps/linux/arc/jmpbuf-unwind.h

   1 /*
   2  * Copyright (C) 2013 Synopsys, Inc. (www.synopsys.com)
   3  *
   4  * Licensed under LGPL v2.1 or later, see the file COPYING.LIB in this tarball.
   5  */
   6
   7 #include <setjmp.h>
   8 #include <jmpbuf-offsets.h>
   9
  10 /* Test if longjmp to JMPBUF would unwind the frame
  11    containing a local variable at ADDRESS.  */
  12 #define _JMPBUF_UNWINDS(jmpbuf, address) \
  13   ((void *) (address) < (void *) (jmpbuf[__JMP_BUF_SP]))