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/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* LoongArch specific CPU ABI and functions for linux-user
*
* Copyright (c) 2021 Loongson Technology Corporation Limited
*/
#ifndef LOONGARCH_TARGET_CPU_H
#define LOONGARCH_TARGET_CPU_H
static inline void cpu_clone_regs_child(CPULoongArchState *env,
target_ulong newsp, unsigned flags)
{
if (newsp) {
env->gpr[3] = newsp;
}
env->gpr[4] = 0;
}
static inline void cpu_clone_regs_parent(CPULoongArchState *env,
unsigned flags)
{
}
static inline void cpu_set_tls(CPULoongArchState *env, target_ulong newtls)
{
env->gpr[2] = newtls;
}
static inline abi_ulong get_sp_from_cpustate(CPULoongArchState *state)
{
return state->gpr[3];
}
#endif
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