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/* Target dependent code for ARC processor family, for GDB, the GNU debugger.
Copyright 2005, 2008, 2009 Free Software Foundation, Inc.
Contributed by Codito Technologies Pvt. Ltd. (www.codito.com)
Authors:
Soam Vasani <soam.vasani@codito.com>
Richard Stuckey <richard.stuckey@arc.com>
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 3 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, see <http://www.gnu.org/licenses/>. */
/******************************************************************************/
/* */
/* Outline: */
/* This header file defines some operations provided by the ARC JTAG */
/* module. */
/* */
/******************************************************************************/
#ifndef ARC_JTAG_H
#define ARC_JTAG_H
/* ARC header files */
#include "arc-support.h"
/* Operations for reading/writing core/auxiliary registers; these must be used
when access to the registers *specifically* via the JTAG i/f is required.
N.B. the register contents returned by these functions, or supplied to them,
are in host byte order. */
Boolean arc_read_jtag_core_register (ARC_RegisterNumber hw_regno,
ARC_RegisterContents *contents,
Boolean warn_on_failure);
Boolean arc_write_jtag_core_register (ARC_RegisterNumber hw_regno,
ARC_RegisterContents contents,
Boolean warn_on_failure);
Boolean arc_read_jtag_aux_register (ARC_RegisterNumber hw_regno,
ARC_RegisterContents *contents,
Boolean warn_on_failure);
Boolean arc_write_jtag_aux_register (ARC_RegisterNumber hw_regno,
ARC_RegisterContents contents,
Boolean warn_on_failure);
#endif /* ARC_JTAG_H */
/******************************************************************************/
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