add virtuall tlb

this virtuall tlb allows to use mmu indipendent of the architectur

qemu/include/hw/core/cpu.h

@@ -117,6 +117,9 @@ typedef struct CPUClass {
     bool (*tlb_fill)(CPUState *cpu, vaddr address, int size,
                      MMUAccessType access_type, int mmu_idx,
                      bool probe, uintptr_t retaddr);
+    bool (*tlb_fill_cpu)(CPUState *cpu, vaddr address, int size,
+                     MMUAccessType access_type, int mmu_idx,
+                     bool probe, uintptr_t retaddr);
     hwaddr (*get_phys_page_debug)(CPUState *cpu, vaddr addr);
     hwaddr (*get_phys_page_attrs_debug)(CPUState *cpu, vaddr addr,
                                         MemTxAttrs *attrs);

qemu/include/sysemu/cpus.h

@@ -2,6 +2,7 @@
 #define QEMU_CPUS_H
 
 #include "qemu/timer.h"
+#include "hw/core/cpu.h"
 
 /* cpus.c */
 bool qemu_in_vcpu_thread(void);