1999-01-04 17:21:50 +00:00
|
|
|
/* Copyright (C) 1999 Free Software Foundation, Inc.
|
|
|
|
|
This file is part of the GNU C Library.
|
|
|
|
|
Contributed by Philip Blundell <philb@gnu.org>, 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. */
|
|
|
|
|
|
1999-09-01 16:37:14 +00:00
|
|
|
#include <bits/armsigctx.h>
|
|
|
|
|
|
1999-01-07 09:55:57 +00:00
|
|
|
#define SIGCONTEXT int _a2, int _a3, int _a4, union k_sigcontext
|
1999-08-23 17:53:16 +00:00
|
|
|
#define SIGCONTEXT_EXTRA_ARGS _a2, _a3, _a4,
|
1999-01-04 17:21:50 +00:00
|
|
|
|
|
|
|
|
#define GET_PC(ctx) ((void *)((ctx.v20.magic == SIGCONTEXT_2_0_MAGIC) ? \
|
|
|
|
|
ctx.v20.reg.ARM_pc : ctx.v21.arm_pc))
|
2000-01-06 00:10:15 +00:00
|
|
|
#define GET_FRAME(ctx) \
|
|
|
|
|
ADVANCE_STACK_FRAME((void *)((ctx.v20.magic == SIGCONTEXT_2_0_MAGIC) ? \
|
1999-01-04 17:21:50 +00:00
|
|
|
ctx.v20.reg.ARM_fp : ctx.v21.arm_fp))
|
|
|
|
|
#define GET_STACK(ctx) ((void *)((ctx.v20.magic == SIGCONTEXT_2_0_MAGIC) ? \
|
|
|
|
|
ctx.v20.reg.ARM_sp : ctx.v21.arm_sp))
|
2000-01-06 00:10:15 +00:00
|
|
|
#define ADVANCE_STACK_FRAME(frm) \
|
|
|
|
|
((struct layout *)frm - 1)
|
