target-microblaze: Move TCG initialization to MicroBlazeCPU initfn
Split off TCG initialization from cpu_mb_init() into mb_tcg_init() to call it from the initfn. Ensures that a QOM-created MicroBlazeCPU is usable. Signed-off-by: Andreas Färber <afaerber@suse.de>
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@ -100,10 +100,16 @@ static void mb_cpu_initfn(Object *obj)
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{
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MicroBlazeCPU *cpu = MICROBLAZE_CPU(obj);
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CPUMBState *env = &cpu->env;
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static bool tcg_initialized;
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cpu_exec_init(env);
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set_float_rounding_mode(float_round_nearest_even, &env->fp_status);
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if (tcg_enabled() && !tcg_initialized) {
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tcg_initialized = true;
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mb_tcg_init();
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}
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}
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static const VMStateDescription vmstate_mb_cpu = {
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@ -272,6 +272,7 @@ struct CPUMBState {
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#include "cpu-qom.h"
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void mb_tcg_init(void);
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MicroBlazeCPU *cpu_mb_init(const char *cpu_model);
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int cpu_mb_exec(CPUMBState *s);
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void do_interrupt(CPUMBState *env);
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@ -1965,18 +1965,17 @@ void cpu_dump_state (CPUMBState *env, FILE *f, fprintf_function cpu_fprintf,
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MicroBlazeCPU *cpu_mb_init(const char *cpu_model)
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{
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MicroBlazeCPU *cpu;
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static int tcg_initialized = 0;
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int i;
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cpu = MICROBLAZE_CPU(object_new(TYPE_MICROBLAZE_CPU));
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object_property_set_bool(OBJECT(cpu), true, "realized", NULL);
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if (tcg_initialized) {
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return cpu;
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}
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return cpu;
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}
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tcg_initialized = 1;
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void mb_tcg_init(void)
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{
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int i;
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cpu_env = tcg_global_reg_new_ptr(TCG_AREG0, "env");
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@ -2007,8 +2006,6 @@ MicroBlazeCPU *cpu_mb_init(const char *cpu_model)
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}
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#define GEN_HELPER 2
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#include "helper.h"
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return cpu;
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}
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void restore_state_to_opc(CPUMBState *env, TranslationBlock *tb, int pc_pos)
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