powerpc_cpu
struct powerpc_cpu *pac;
powerpc_pcpu[cpu] = pac = malloc(sizeof(struct powerpc_cpu) +
struct powerpc_cpu *pc;
struct powerpc_cpu **powerpc_pcpu;
powerpc_pcpu = malloc(sizeof(struct powerpc_cpu *) * pmc_cpu_max(), M_PMC,
extern struct powerpc_cpu **powerpc_pcpu;