cpu: Turn cpu_has_work() into a CPUClass hook

Default to false.

Tidy variable naming and inline cast uses while at it.

Tested-by: Jia Liu <proljc@gmail.com> (or32)
Signed-off-by: Andreas Färber <afaerber@suse.de>

2 files changed, 7 insertions, 6 deletions

diff --git a/target-arm/cpu.c b/target-arm/cpu.c
index 1ce8a9bc38..d792a912e7 100644
--- a/target-arm/cpu.c
+++ b/target-arm/cpu.c
@@ -36,6 +36,12 @@ static void arm_cpu_set_pc(CPUState *cs, vaddr value)
     cpu->env.regs[15] = value;
 }
 
+static bool arm_cpu_has_work(CPUState *cs)
+{
+    return cs->interrupt_request &
+        (CPU_INTERRUPT_FIQ | CPU_INTERRUPT_HARD | CPU_INTERRUPT_EXITTB);
+}
+
 static void cp_reg_reset(gpointer key, gpointer value, gpointer opaque)
 {
     /* Reset a single ARMCPRegInfo register */
@@ -1001,6 +1007,7 @@ static void arm_cpu_class_init(ObjectClass *oc, void *data)
     cc->reset = arm_cpu_reset;
 
     cc->class_by_name = arm_cpu_class_by_name;
+    cc->has_work = arm_cpu_has_work;
     cc->do_interrupt = arm_cpu_do_interrupt;
     cc->dump_state = arm_cpu_dump_state;
     cc->set_pc = arm_cpu_set_pc;
diff --git a/target-arm/cpu.h b/target-arm/cpu.h
index 0a7edfe6cb..00d91d1231 100644
--- a/target-arm/cpu.h
+++ b/target-arm/cpu.h
@@ -1166,12 +1166,6 @@ static inline void cpu_get_tb_cpu_state(CPUARMState *env, target_ulong *pc,
     *cs_base = 0;
 }
 
-static inline bool cpu_has_work(CPUState *cpu)
-{
-    return cpu->interrupt_request &
-        (CPU_INTERRUPT_FIQ | CPU_INTERRUPT_HARD | CPU_INTERRUPT_EXITTB);
-}
-
 #include "exec/exec-all.h"
 
 static inline void cpu_pc_from_tb(CPUARMState *env, TranslationBlock *tb)