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/*
* Xtensa-specific CPU ABI and functions for linux-user
*/
#ifndef XTENSA_TARGET_CPU_H
#define XTENSA_TARGET_CPU_H
static inline void cpu_clone_regs_child(CPUXtensaState *env,
target_ulong newsp,
unsigned flags)
{
if (newsp) {
env->regs[1] = newsp;
env->sregs[WINDOW_BASE] = 0;
env->sregs[WINDOW_START] = 0x1;
}
env->regs[2] = 0;
}
static inline void cpu_clone_regs_parent(CPUXtensaState *env, unsigned flags)
{
}
static inline void cpu_set_tls(CPUXtensaState *env, target_ulong newtls)
{
env->uregs[THREADPTR] = newtls;
}
static inline abi_ulong get_sp_from_cpustate(CPUXtensaState *state)
{
return state->regs[1];
}
#endif
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