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cpu: Move cpu_index field to CPUState

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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>
This commit is contained in:
Andreas Färber 2012-12-17 06:18:02 +01:00
parent 1b1ed8dc40
commit 55e5c28502
40 changed files with 153 additions and 102 deletions
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8
hw/ppce500_spin.c
View file

@ -124,21 +124,23 @@ static void spin_write(void *opaque, hwaddr addr, uint64_t value,
SpinState *s = opaque;
int env_idx = addr / sizeof(SpinInfo);
CPUPPCState *env;
CPUState *cpu = NULL;
SpinInfo *curspin = &s->spin[env_idx];
uint8_t *curspin_p = (uint8_t*)curspin;
for (env = first_cpu; env != NULL; env = env->next_cpu) {
if (env->cpu_index == env_idx) {
cpu = CPU(ppc_env_get_cpu(env));
if (cpu->cpu_index == env_idx) {
break;
}
}
if (!env) {
if (cpu == NULL) {
/* Unknown CPU */
return;
}
if (!env->cpu_index) {
if (cpu->cpu_index == 0) {
/* primary CPU doesn't spin */
return;
}