cpu: Move cpu_index field to CPUState

Note that target-alpha accesses this field from TCG, now using a
negative offset. Therefore the field is placed last in CPUState.

Pass PowerPCCPU to [kvm]ppc_fixup_cpu() to facilitate this change.

Move common parts of mips cpu_state_reset() to mips_cpu_reset().

Acked-by: Richard Henderson <rth@twiddle.net> (for alpha)
[AF: Rebased onto ppc CPU subclasses and openpic changes]
Signed-off-by: Andreas Färber <afaerber@suse.de>

1 files changed, 7 insertions, 5 deletions

diff --git a/target-ppc/kvm.c b/target-ppc/kvm.c
index 4846acf..19e9f25 100644
--- a/target-ppc/kvm.c
+++ b/target-ppc/kvm.c
@@ -766,8 +766,9 @@ void kvm_arch_pre_run(CPUState *cs, struct kvm_run *run)
 
         dprintf("injected interrupt %d\n", irq);
         r = kvm_vcpu_ioctl(cs, KVM_INTERRUPT, &irq);
-        if (r < 0)
-            printf("cpu %d fail inject %x\n", env->cpu_index, irq);
+        if (r < 0) {
+            printf("cpu %d fail inject %x\n", cs->cpu_index, irq);
+        }
 
         /* Always wake up soon in case the interrupt was level based */
         qemu_mod_timer(idle_timer, qemu_get_clock_ns(vm_clock) +
@@ -1275,14 +1276,15 @@ static void kvmppc_host_cpu_class_init(ObjectClass *oc, void *data)
     }
 }
 
-int kvmppc_fixup_cpu(CPUPPCState *env)
+int kvmppc_fixup_cpu(PowerPCCPU *cpu)
 {
+    CPUState *cs = CPU(cpu);
     int smt;
 
     /* Adjust cpu index for SMT */
     smt = kvmppc_smt_threads();
-    env->cpu_index = (env->cpu_index / smp_threads) * smt
-        + (env->cpu_index % smp_threads);
+    cs->cpu_index = (cs->cpu_index / smp_threads) * smt
+        + (cs->cpu_index % smp_threads);
 
     return 0;
 }