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/*
* TILE-Gx specific CPU ABI and functions for linux-user
*
* Copyright (c) 2015 Chen Gang
*
* 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 TILEGX_TARGET_CPU_H
#define TILEGX_TARGET_CPU_H
static inline void cpu_clone_regs_child(CPUTLGState *env, target_ulong newsp,
unsigned flags)
{
if (newsp) {
env->regs[TILEGX_R_SP] = newsp;
}
env->regs[TILEGX_R_RE] = 0;
}
static inline void cpu_set_tls(CPUTLGState *env, target_ulong newtls)
{
env->regs[TILEGX_R_TP] = newtls;
}
static inline abi_ulong get_sp_from_cpustate(CPUTLGState *state)
{
return state->regs[TILEGX_R_SP];
}
#endif
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