cpus: Remove CPUClass::has_work() handler

All handlers have been converted to SysemuCPUOps::has_work().
Remove CPUClass::has_work along with cpu_common_has_work() and
simplify cpu_has_work(), making SysemuCPUOps::has_work handler
mandatory.

Note, since cpu-common.c is in meson's common_ss[] source set, we
must define cpu_exec_class_post_init() in cpu-target.c (which is
in the specific_ss[] source set) to have CONFIG_USER_ONLY defined.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20250125170125.32855-25-philmd@linaro.org>

1 files changed, 2 insertions, 6 deletions

diff --git a/hw/core/cpu-common.c b/hw/core/cpu-common.c
index ba0f02e49d..9064dd24f8 100644
--- a/hw/core/cpu-common.c
+++ b/hw/core/cpu-common.c
@@ -134,11 +134,6 @@ static void cpu_common_reset_hold(Object *obj, ResetType type)
     cpu_exec_reset_hold(cpu);
 }
 
-static bool cpu_common_has_work(CPUState *cs)
-{
-    return false;
-}
-
 ObjectClass *cpu_class_by_name(const char *typename, const char *cpu_model)
 {
     ObjectClass *oc;
@@ -259,6 +254,8 @@ static void cpu_common_initfn(Object *obj)
 {
     CPUState *cpu = CPU(obj);
 
+    cpu_exec_class_post_init(CPU_GET_CLASS(obj));
+
     /* cache the cpu class for the hotpath */
     cpu->cc = CPU_GET_CLASS(cpu);
 
@@ -331,7 +328,6 @@ static void cpu_common_class_init(ObjectClass *klass, void *data)
 
     k->parse_features = cpu_common_parse_features;
     k->get_arch_id = cpu_common_get_arch_id;
-    k->has_work = cpu_common_has_work;
     k->gdb_read_register = cpu_common_gdb_read_register;
     k->gdb_write_register = cpu_common_gdb_write_register;
     set_bit(DEVICE_CATEGORY_CPU, dc->categories);