target/xtensa: Move has_work() from CPUClass to SysemuCPUOps

Move has_work() from CPUClass to SysemuCPUOps, simplifying
xtensa_cpu_has_work() by directly using CPU env.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20250125170125.32855-24-philmd@linaro.org>

target/xtensa/cpu.c

@@ -63,16 +63,14 @@ static void xtensa_restore_state_to_opc(CPUState *cs,
     cpu->env.pc = data[0];
 }
 
+#ifndef CONFIG_USER_ONLY
 static bool xtensa_cpu_has_work(CPUState *cs)
 {
-#ifndef CONFIG_USER_ONLY
-    XtensaCPU *cpu = XTENSA_CPU(cs);
+    CPUXtensaState *env = cpu_env(cs);
 
-    return !cpu->env.runstall && cpu->env.pending_irq_level;
-#else
-    return true;
-#endif
+    return !env->runstall && env->pending_irq_level;
 }
+#endif /* !CONFIG_USER_ONLY */
 
 static int xtensa_cpu_mmu_index(CPUState *cs, bool ifetch)
 {
@@ -226,6 +224,7 @@ static const VMStateDescription vmstate_xtensa_cpu = {
 #include "hw/core/sysemu-cpu-ops.h"
 
 static const struct SysemuCPUOps xtensa_sysemu_ops = {
+    .has_work = xtensa_cpu_has_work,
     .get_phys_page_debug = xtensa_cpu_get_phys_page_debug,
 };
 #endif
@@ -263,7 +262,6 @@ static void xtensa_cpu_class_init(ObjectClass *oc, void *data)
                                        &xcc->parent_phases);
 
     cc->class_by_name = xtensa_cpu_class_by_name;
-    cc->has_work = xtensa_cpu_has_work;
     cc->mmu_index = xtensa_cpu_mmu_index;
     cc->dump_state = xtensa_cpu_dump_state;
     cc->set_pc = xtensa_cpu_set_pc;