armv4_5.h

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/* SPDX-License-Identifier: GPL-2.0-or-later */
 
/***************************************************************************
 *   Copyright (C) 2005 by Dominic Rath                                    *
 *   Dominic.Rath@gmx.de                                                   *
 *                                                                         *
 *   Copyright (C) 2008 by Spencer Oliver                                  *
 *   spen@spen-soft.co.uk                                                  *
 *                                                                         *
 *   Copyright (C) 2009 by Øyvind Harboe                                   *
 *   oyvind.harboe@zylin.com                                               *
 ***************************************************************************/
 
#ifndef OPENOCD_TARGET_ARMV4_5_H
#define OPENOCD_TARGET_ARMV4_5_H
 
/* This stuff "knows" that its callers aren't talking
 * to microcontroller profile (current Cortex-M) parts.
 * We want to phase it out so core code can be shared.
 */
 
/* OBSOLETE, DO NOT USE IN NEW CODE!  The "number" of an arm_mode is an
 * index into the armv4_5_core_reg_map array.  Its remaining users are
 * remnants which could as easily walk * the register cache directly as
 * use the expensive ARMV4_5_CORE_REG_MODE() macro.
 */
int arm_mode_to_number(enum arm_mode mode);
enum arm_mode armv4_5_number_to_mode(int number);
 
extern const int armv4_5_core_reg_map[9][17];
 
#define ARMV4_5_CORE_REG_MODE(cache, mode, num) \
        (cache->reg_list[armv4_5_core_reg_map[arm_mode_to_number(mode)][num]])
 
/* offset into armv4_5 core register cache -- OBSOLETE, DO NOT USE! */
enum { ARMV4_5_CPSR = 31, };
 
#endif /* OPENOCD_TARGET_ARMV4_5_H */