jmpbuf-unwind.h 1.1 KB

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  1. /*
  2. * Port of uClibc for TMS320C6000 DSP architecture
  3. * Copyright (C) 2004 Texas Instruments Incorporated
  4. * Author of TMS320C6000 port: Aurelien Jacquiot
  5. *
  6. * This program is free software; you can redistribute it and/or modify it
  7. * under the terms of the GNU Library General Public License as published by
  8. * the Free Software Foundation; either version 2 of the License, or (at your
  9. * option) any later version.
  10. *
  11. * This program is distributed in the hope that it will be useful, but WITHOUT
  12. * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13. * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
  14. * for more details.
  15. *
  16. * You should have received a copy of the GNU Library General Public License
  17. * along with this program; see the file COPYING.LIB. If not, see
  18. * <http://www.gnu.org/licenses/>.
  19. */
  20. #include <setjmp.h>
  21. #include <jmpbuf-offsets.h>
  22. /* Test if longjmp to JMPBUF would unwind the frame
  23. containing a local variable at ADDRESS. */
  24. #define _JMPBUF_UNWINDS(jmpbuf, address) \
  25. ((void *) (address) < (void *) (jmpbuf)->__regs[JP_SP])