blob: fe38ae22107eb90299256ab1dfbf241b8fc97c67 [file] [log] [blame]
/*
* arm cpu related code
*
* Copyright (c) 2013 Stacey D. Son
*
* 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/>.
*/
#include "qemu/osdep.h"
#include "target_arch.h"
void target_cpu_set_tls(CPUARMState *env, target_ulong newtls)
{
if (access_secure_reg(env)) {
env->cp15.tpidrurw_s = newtls;
env->cp15.tpidruro_s = newtls;
return;
}
env->cp15.tpidr_el[0] = newtls;
env->cp15.tpidrro_el[0] = newtls;
}
target_ulong target_cpu_get_tls(CPUARMState *env)
{
if (access_secure_reg(env)) {
return env->cp15.tpidruro_s;
}
return env->cp15.tpidrro_el[0];
}