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/* Native definitions for alpha running GNU/Linux.
Copyright 1993, 1994, 1996, 1998, 2000, 2001, 2002, 2003
Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#ifndef NM_LINUX_H
#define NM_LINUX_H
#include "config/nm-linux.h"
/* ptrace register ``addresses'' are absolute. */
#define U_REGS_OFFSET 0
/* FIXME: This is probably true, or should be, on all GNU/Linux ports.
IA64? Sparc64? */
#define PTRACE_ARG3_TYPE long
/* ptrace transfers longs, the ptrace man page is lying. */
#define PTRACE_XFER_TYPE long
/* The alpha does not step over a breakpoint, the manpage is lying again. */
#define CANNOT_STEP_BREAKPOINT 1
/* Given a pointer to either a gregset_t or fpregset_t, return a
pointer to the first register. */
#define ALPHA_REGSET_BASE(regsetp) ((long *) (regsetp))
/* Given a pointer to a gregset_t, locate the UNIQUE value. */
#define ALPHA_REGSET_UNIQUE(regsetp) ((long *)(regsetp) + 32)
/* The address of UNIQUE for ptrace. */
#define ALPHA_UNIQUE_PTRACE_ADDR 65
#endif /* NM_LINUX_H */
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