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/* Copyright (C) 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Jakub Jelinek <jj@ultra.linux.cz>, 1999.
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., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifndef STACK_BIAS
#define STACK_BIAS 2047
#endif
#define SIGCONTEXT __siginfo_t *
#define GET_PC(ctx) ((void *) ctx->si_regs.tpc)
#define ADVANCE_STACK_FRAME(next) \
((void *) &((struct reg_window *) (((unsigned long int) next) \
+ STACK_BIAS))->ins[6])
#define GET_STACK(ctx) ((void *) ctx->si_regs.u_regs[14])
#define GET_FRAME(ctx) ADVANCE_STACK_FRAME (GET_STACK (ctx))
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