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cpu: Introduce env_archcpu
This will replace foo_env_get_cpu with a generic definition. No changes to the target specific code so far. Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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@ -371,6 +371,17 @@ int cpu_memory_rw_debug(CPUState *cpu, target_ulong addr,
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int cpu_exec(CPUState *cpu);
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/**
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* env_archcpu(env)
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* @env: The architecture environment
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*
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* Return the ArchCPU associated with the environment.
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*/
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static inline ArchCPU *env_archcpu(CPUArchState *env)
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{
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return container_of(env, ArchCPU, env);
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}
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/**
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* env_cpu(env)
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* @env: The architecture environment
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@ -379,8 +390,7 @@ int cpu_exec(CPUState *cpu);
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*/
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static inline CPUState *env_cpu(CPUArchState *env)
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{
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ArchCPU *arch_cpu = container_of(env, ArchCPU, env);
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return &arch_cpu->parent_obj;
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return &env_archcpu(env)->parent_obj;
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}
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#endif /* CPU_ALL_H */
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