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/*
* QEMU ARM CPU -- internal functions and types
*
* Copyright (c) 2014 Linaro Ltd
*
* 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, see
* <http://www.gnu.org/licenses/gpl-2.0.html>
*
* This header defines functions, types, etc which need to be shared
* between different source files within target-arm/ but which are
* private to it and not required by the rest of QEMU.
*/
#ifndef TARGET_ARM_INTERNALS_H
#define TARGET_ARM_INTERNALS_H
/* Scale factor for generic timers, ie number of ns per tick.
* This gives a 62.5MHz timer.
*/
#define GTIMER_SCALE 16
int bank_number(int mode);
void switch_mode(CPUARMState *, int);
void arm_cpu_register_gdb_regs_for_features(ARMCPU *cpu);
void arm_translate_init(void);
enum arm_fprounding {
FPROUNDING_TIEEVEN,
FPROUNDING_POSINF,
FPROUNDING_NEGINF,
FPROUNDING_ZERO,
FPROUNDING_TIEAWAY,
FPROUNDING_ODD
};
int arm_rmode_to_sf(int rmode);
#endif
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