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Fix CPU chaining in linux-user emulation, by Gwenole Beauchesne.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2459 c046a42c-6fe2-441c-8c8c-71466251a162
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ths 2007-02-28 20:20:53 +00:00
parent 130751ee24
commit c5be9f0898
3 changed files with 15 additions and 2 deletions
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12
exec.c
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@ -1222,6 +1222,18 @@ void cpu_abort(CPUState *env, const char *fmt, ...)
abort();
}
CPUState *cpu_copy(CPUState *env)
{
CPUState *new_env = cpu_init();
/* preserve chaining and index */
CPUState *next_cpu = new_env->next_cpu;
int cpu_index = new_env->cpu_index;
memcpy(new_env, env, sizeof(CPUState));
new_env->next_cpu = next_cpu;
new_env->cpu_index = cpu_index;
return new_env;
}
#if !defined(CONFIG_USER_ONLY)
/* NOTE: if flush_global is true, also flush global entries (not