Merge remote-tracking branch 'afaerber/qom-cpu' into staging

# By Andreas Färber (16) and Igor Mammedov (1)
# Via Andreas Färber
* afaerber/qom-cpu:
  target-lm32: Update VMStateDescription to LM32CPU
  target-arm: Override do_interrupt for ARMv7-M profile
  cpu: Replace do_interrupt() by CPUClass::do_interrupt method
  cpu: Pass CPUState to cpu_interrupt()
  exec: Pass CPUState to cpu_reset_interrupt()
  cpu: Move halted and interrupt_request fields to CPUState
  target-cris/helper.c: Update Coding Style
  target-i386: Update VMStateDescription to X86CPU
  cpu: Introduce cpu_class_set_vmsd()
  cpu: Register VMStateDescription through CPUState
  stubs: Add a vmstate_dummy struct for CONFIG_USER_ONLY
  vmstate: Make vmstate_register() static inline
  target-sh4: Move PVR/PRR/CVR into SuperHCPUClass
  target-sh4: Introduce SuperHCPU subclasses
  cpus: Replace open-coded CPU loop in qmp_memsave() with qemu_get_cpu()
  monitor: Use qemu_get_cpu() in monitor_set_cpu()
  cpu: Fix qemu_get_cpu() to return NULL if CPU not found

1 files changed, 13 insertions, 10 deletions

diff --git a/target-mips/op_helper.c b/target-mips/op_helper.c
index 45cbb2f1c2..3fa0d00cf9 100644
--- a/target-mips/op_helper.c
+++ b/target-mips/op_helper.c
@@ -515,29 +515,30 @@ void helper_sdm(CPUMIPSState *env, target_ulong addr, target_ulong reglist,
 /* SMP helpers.  */
 static bool mips_vpe_is_wfi(MIPSCPU *c)
 {
+    CPUState *cpu = CPU(c);
     CPUMIPSState *env = &c->env;
 
     /* If the VPE is halted but otherwise active, it means it's waiting for
        an interrupt.  */
-    return env->halted && mips_vpe_active(env);
+    return cpu->halted && mips_vpe_active(env);
 }
 
-static inline void mips_vpe_wake(CPUMIPSState *c)
+static inline void mips_vpe_wake(MIPSCPU *c)
 {
     /* Dont set ->halted = 0 directly, let it be done via cpu_has_work
        because there might be other conditions that state that c should
        be sleeping.  */
-    cpu_interrupt(c, CPU_INTERRUPT_WAKE);
+    cpu_interrupt(CPU(c), CPU_INTERRUPT_WAKE);
 }
 
 static inline void mips_vpe_sleep(MIPSCPU *cpu)
 {
-    CPUMIPSState *c = &cpu->env;
+    CPUState *cs = CPU(cpu);
 
     /* The VPE was shut off, really go to bed.
        Reset any old _WAKE requests.  */
-    c->halted = 1;
-    cpu_reset_interrupt(c, CPU_INTERRUPT_WAKE);
+    cs->halted = 1;
+    cpu_reset_interrupt(cs, CPU_INTERRUPT_WAKE);
 }
 
 static inline void mips_tc_wake(MIPSCPU *cpu, int tc)
@@ -546,7 +547,7 @@ static inline void mips_tc_wake(MIPSCPU *cpu, int tc)
 
     /* FIXME: TC reschedule.  */
     if (mips_vpe_active(c) && !mips_vpe_is_wfi(cpu)) {
-        mips_vpe_wake(c);
+        mips_vpe_wake(cpu);
     }
 }
 
@@ -1724,7 +1725,7 @@ target_ulong helper_evpe(CPUMIPSState *env)
             && !mips_vpe_is_wfi(other_cpu)) {
             /* Enable the VPE.  */
             other_cpu_env->mvp->CP0_MVPControl |= (1 << CP0MVPCo_EVP);
-            mips_vpe_wake(other_cpu_env); /* And wake it up.  */
+            mips_vpe_wake(other_cpu); /* And wake it up.  */
         }
         other_cpu_env = other_cpu_env->next_cpu;
     } while (other_cpu_env);
@@ -2099,8 +2100,10 @@ void helper_pmon(CPUMIPSState *env, int function)
 
 void helper_wait(CPUMIPSState *env)
 {
-    env->halted = 1;
-    cpu_reset_interrupt(env, CPU_INTERRUPT_WAKE);
+    CPUState *cs = CPU(mips_env_get_cpu(env));
+
+    cs->halted = 1;
+    cpu_reset_interrupt(cs, CPU_INTERRUPT_WAKE);
     helper_raise_exception(env, EXCP_HLT);
 }