Revision c227f099 cpu-all.h
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| 814 | 814 |
/* Return the physical page corresponding to a virtual one. Use it |
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only for debugging because no protection checks are done. Return -1 |
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if no page found. */ |
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a_target_phys_addr cpu_get_phys_page_debug(CPUState *env, target_ulong addr);
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target_phys_addr_t cpu_get_phys_page_debug(CPUState *env, target_ulong addr);
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#define CPU_LOG_TB_OUT_ASM (1 << 0) |
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#define CPU_LOG_TB_IN_ASM (1 << 1) |
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| 847 | 847 |
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extern int phys_ram_fd; |
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extern uint8_t *phys_ram_dirty; |
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extern a_ram_addr ram_size;
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extern a_ram_addr last_ram_offset;
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extern ram_addr_t ram_size;
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extern ram_addr_t last_ram_offset;
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/* physical memory access */ |
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#define MIGRATION_DIRTY_FLAG 0x08 |
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/* read dirty bit (return 0 or 1) */ |
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static inline int cpu_physical_memory_is_dirty(a_ram_addr addr)
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static inline int cpu_physical_memory_is_dirty(ram_addr_t addr)
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{
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return phys_ram_dirty[addr >> TARGET_PAGE_BITS] == 0xff; |
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} |
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static inline int cpu_physical_memory_get_dirty(a_ram_addr addr,
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static inline int cpu_physical_memory_get_dirty(ram_addr_t addr,
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int dirty_flags) |
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{
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return phys_ram_dirty[addr >> TARGET_PAGE_BITS] & dirty_flags; |
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} |
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static inline void cpu_physical_memory_set_dirty(a_ram_addr addr)
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static inline void cpu_physical_memory_set_dirty(ram_addr_t addr)
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{
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phys_ram_dirty[addr >> TARGET_PAGE_BITS] = 0xff; |
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} |
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void cpu_physical_memory_reset_dirty(a_ram_addr start, a_ram_addr end,
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void cpu_physical_memory_reset_dirty(ram_addr_t start, ram_addr_t end,
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int dirty_flags); |
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void cpu_tlb_update_dirty(CPUState *env); |
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| ... | ... | |
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int cpu_physical_memory_get_dirty_tracking(void); |
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int cpu_physical_sync_dirty_bitmap(a_target_phys_addr start_addr,
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a_target_phys_addr end_addr);
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int cpu_physical_sync_dirty_bitmap(target_phys_addr_t start_addr,
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target_phys_addr_t end_addr);
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void dump_exec_info(FILE *f, |
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int (*cpu_fprintf)(FILE *f, const char *fmt, ...)); |
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* batching which can make a major impact on performance when using |
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* virtualization. |
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*/ |
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void qemu_register_coalesced_mmio(a_target_phys_addr addr, a_ram_addr size);
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void qemu_register_coalesced_mmio(target_phys_addr_t addr, ram_addr_t size);
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void qemu_unregister_coalesced_mmio(a_target_phys_addr addr, a_ram_addr size);
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void qemu_unregister_coalesced_mmio(target_phys_addr_t addr, ram_addr_t size);
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/*******************************************/ |
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/* host CPU ticks (if available) */ |
Also available in: Unified diff