uclibc-ng/libc/sysdeps/linux/riscv32/jmpbuf-offsets.h

/* Private macros for accessing __jmp_buf contents.  RISC-V version.
   Copyright (C) 2018 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, see
   <http://www.gnu.org/licenses/>.  */

#include <jmpbuf-unwind.h>

/* Helper for generic ____longjmp_chk().  */
#define JB_FRAME_ADDRESS(buf) \
  ((void *) _jmpbuf_sp (buf))