2 * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
4 * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
8 /* Test if longjmp to JMPBUF would unwind the frame
9 containing a local variable at ADDRESS. */
10 #define _JMPBUF_UNWINDS(jmpbuf, address) \
11 ((void *) (address) < (void *) (jmpbuf)[0].__regs[7])
13 #ifdef __UCLIBC_HAS_THREADS_NATIVE__
17 #define _JMPBUF_CFA_UNWINDS_ADJ(_jmpbuf, _context, _adj) \
18 _JMPBUF_UNWINDS_ADJ (_jmpbuf, (void *) _Unwind_GetCFA (_context), _adj)
20 #define _JMPBUF_UNWINDS_ADJ(jmpbuf, address, adj) \
21 ((uintptr_t) (address) - (adj) < (uintptr_t) (jmpbuf)[0].__regs[7] - (adj))