/[qemu]/qemu/cpu-all.h
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revision 1.44 by bellard, Sat Jul 2 14:56:31 2005 UTC revision 1.45 by bellard, Sun Aug 21 09:24:50 2005 UTC
# Line 708  extern uint8_t *phys_ram_dirty; Line 708  extern uint8_t *phys_ram_dirty;
708  #define IO_MEM_RAM         (0 << IO_MEM_SHIFT) /* hardcoded offset */  #define IO_MEM_RAM         (0 << IO_MEM_SHIFT) /* hardcoded offset */
709  #define IO_MEM_ROM         (1 << IO_MEM_SHIFT) /* hardcoded offset */  #define IO_MEM_ROM         (1 << IO_MEM_SHIFT) /* hardcoded offset */
710  #define IO_MEM_UNASSIGNED  (2 << IO_MEM_SHIFT)  #define IO_MEM_UNASSIGNED  (2 << IO_MEM_SHIFT)
 #define IO_MEM_CODE        (3 << IO_MEM_SHIFT) /* used internally, never use directly */  
711  #define IO_MEM_NOTDIRTY    (4 << IO_MEM_SHIFT) /* used internally, never use directly */  #define IO_MEM_NOTDIRTY    (4 << IO_MEM_SHIFT) /* used internally, never use directly */
712    
713  typedef void CPUWriteMemoryFunc(void *opaque, target_phys_addr_t addr, uint32_t value);  typedef void CPUWriteMemoryFunc(void *opaque, target_phys_addr_t addr, uint32_t value);
# Line 743  void stl_phys(target_phys_addr_t addr, u Line 742  void stl_phys(target_phys_addr_t addr, u
742  int cpu_memory_rw_debug(CPUState *env, target_ulong addr,  int cpu_memory_rw_debug(CPUState *env, target_ulong addr,
743                          uint8_t *buf, int len, int is_write);                          uint8_t *buf, int len, int is_write);
744    
745  #define VGA_DIRTY_FLAG 0x01  #define VGA_DIRTY_FLAG  0x01
746    #define CODE_DIRTY_FLAG 0x02
747    
748  /* read dirty bit (return 0 or 1) */  /* read dirty bit (return 0 or 1) */
749  static inline int cpu_physical_memory_is_dirty(target_ulong addr)  static inline int cpu_physical_memory_is_dirty(ram_addr_t addr)
750  {  {
751      return phys_ram_dirty[addr >> TARGET_PAGE_BITS] == 0xff;      return phys_ram_dirty[addr >> TARGET_PAGE_BITS] == 0xff;
752  }  }
753    
754  static inline int cpu_physical_memory_get_dirty(target_ulong addr,  static inline int cpu_physical_memory_get_dirty(ram_addr_t addr,
755                                                  int dirty_flags)                                                  int dirty_flags)
756  {  {
757      return phys_ram_dirty[addr >> TARGET_PAGE_BITS] & dirty_flags;      return phys_ram_dirty[addr >> TARGET_PAGE_BITS] & dirty_flags;
758  }  }
759    
760  static inline void cpu_physical_memory_set_dirty(target_ulong addr)  static inline void cpu_physical_memory_set_dirty(ram_addr_t addr)
761  {  {
762      phys_ram_dirty[addr >> TARGET_PAGE_BITS] = 0xff;      phys_ram_dirty[addr >> TARGET_PAGE_BITS] = 0xff;
763  }  }
764    
765  void cpu_physical_memory_reset_dirty(target_ulong start, target_ulong end,  void cpu_physical_memory_reset_dirty(ram_addr_t start, ram_addr_t end,
766                                       int dirty_flags);                                       int dirty_flags);
767    void cpu_tlb_update_dirty(CPUState *env);
768    
769  void dump_exec_info(FILE *f,  void dump_exec_info(FILE *f,
770                      int (*cpu_fprintf)(FILE *f, const char *fmt, ...));                      int (*cpu_fprintf)(FILE *f, const char *fmt, ...));

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