mirror of https://gitee.com/openkylin/qemu.git
39 lines
1.2 KiB
C
39 lines
1.2 KiB
C
/*
|
|
* OpenRISC specific CPU ABI and functions for linux-user
|
|
*
|
|
* Copyright (c) 2011-2012 Jia Liu <proljc@gmail.com>
|
|
*
|
|
* 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
|
|
* Lesser 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(CPUOpenRISCState *env, target_ulong newsp)
|
|
{
|
|
if (newsp) {
|
|
env->gpr[1] = newsp;
|
|
}
|
|
env->gpr[11] = 0;
|
|
}
|
|
|
|
static inline void cpu_set_tls(CPUOpenRISCState *env, target_ulong newtls)
|
|
{
|
|
/* Linux kernel 3.10 does not pay any attention to CLONE_SETTLS
|
|
* in copy_thread(), so QEMU need not do so either.
|
|
*/
|
|
}
|
|
|
|
#endif
|