37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
|
/*
|
||
|
|
* CRIS specific CPU ABI and functions for linux-user
|
||
|
|
*
|
||
|
|
* Copyright (c) 2007 AXIS Communications AB
|
||
|
|
* Written by Edgar E. Iglesias
|
||
|
|
*
|
||
|
|
* This library is free software; you can redistribute it and/or
|
||
|
|
* modify it under the terms of the GNU Lesser General Public
|
||
|
|
* License as published by the Free Software Foundation; either
|
||
|
|
* version 2 of the License, or (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This library 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 Lesser General Public
|
||
|
|
* License along with this library; if not, see <http://www.gnu.org/licenses/>.
|
||
|
|
*/
|
||
|
|
#ifndef TARGET_CPU_H
|
||
|
|
#define TARGET_CPU_H
|
||
|
|
|
||
|
|
static inline void cpu_clone_regs(CPUCRISState *env, target_ulong newsp)
|
||
|
|
{
|
||
|
|
if (newsp) {
|
||
|
|
env->regs[14] = newsp;
|
||
|
|
}
|
||
|
|
env->regs[10] = 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static inline void cpu_set_tls(CPUCRISState *env, target_ulong newtls)
|
||
|
|
{
|
||
|
|
env->pregs[PR_PID] = (env->pregs[PR_PID] & 0xff) | newtls;
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif
|