Searched defs:a20_state (Results 1 - 1 of 1) sorted by relevance

/vbox/src/recompiler/target-i386/
H A Dhelper.c446 void cpu_x86_set_a20(CPUX86State *env, int a20_state) argument
448 a20_state = (a20_state != 0);
449 if (a20_state != ((env->a20_mask >> 20) & 1)) {
451 printf("A20 update: a20=%d\n", a20_state);
460 env->a20_mask = ~(1 << 20) | (a20_state << 20);

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