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, 3 insertions, 1 deletions

diff --git a/hw/spapr_hcall.c b/hw/spapr_hcall.c
index afb1297..2889742 100644
--- a/hw/spapr_hcall.c
+++ b/hw/spapr_hcall.c
@@ -467,9 +467,11 @@ static target_ulong h_register_vpa(PowerPCCPU *cpu, sPAPREnvironment *spapr,
     target_ulong vpa = args[2];
     target_ulong ret = H_PARAMETER;
     CPUPPCState *tenv;
+    CPUState *tcpu;
 
     for (tenv = first_cpu; tenv; tenv = tenv->next_cpu) {
-        if (tenv->cpu_index == procno) {
+        tcpu = CPU(ppc_env_get_cpu(tenv));
+        if (tcpu->cpu_index == procno) {
             break;
         }
     }