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qom: Introduce CPUClass.tcg_initialize

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Move target cpu tcg initialization to common code,
called from cpu_exec_realizefn.

Acked-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Emilio G. Cota <cota@braap.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2017-10-15 19:02:42 -07:00
parent 11f4e8f8bf
commit 55c3ceef61
32 changed files with 40 additions and 163 deletions
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7
target/xtensa/cpu.c
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@ -121,7 +121,6 @@ static void xtensa_cpu_initfn(Object *obj)
XtensaCPU *cpu = XTENSA_CPU(obj);
XtensaCPUClass *xcc = XTENSA_CPU_GET_CLASS(obj);
CPUXtensaState *env = &cpu->env;
static bool tcg_inited;
cs->env_ptr = env;
env->config = xcc->config;
@ -131,11 +130,6 @@ static void xtensa_cpu_initfn(Object *obj)
memory_region_init_io(env->system_er, NULL, NULL, env, "er",
UINT64_C(0x100000000));
address_space_init(env->address_space_er, env->system_er, "ER");
if (tcg_enabled() && !tcg_inited) {
tcg_inited = true;
xtensa_translate_init();
}
}
static const VMStateDescription vmstate_xtensa_cpu = {
@ -170,6 +164,7 @@ static void xtensa_cpu_class_init(ObjectClass *oc, void *data)
cc->do_unassigned_access = xtensa_cpu_do_unassigned_access;
#endif
cc->debug_excp_handler = xtensa_breakpoint_handler;
cc->tcg_initialize = xtensa_translate_init;
dc->vmsd = &vmstate_xtensa_cpu;
}