memory: add memory_region_is_logging()
Signed-off-by: Avi Kivity <avi@redhat.com>
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parent
ce7923da4d
commit
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5
memory.c
5
memory.c
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@ -1074,6 +1074,11 @@ bool memory_region_is_ram(MemoryRegion *mr)
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return mr->ram;
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return mr->ram;
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}
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}
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bool memory_region_is_logging(MemoryRegion *mr)
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{
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return mr->dirty_log_mask;
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}
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bool memory_region_is_rom(MemoryRegion *mr)
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bool memory_region_is_rom(MemoryRegion *mr)
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{
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{
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return mr->ram && mr->readonly;
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return mr->ram && mr->readonly;
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9
memory.h
9
memory.h
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@ -276,6 +276,15 @@ uint64_t memory_region_size(MemoryRegion *mr);
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*/
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*/
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bool memory_region_is_ram(MemoryRegion *mr);
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bool memory_region_is_ram(MemoryRegion *mr);
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/**
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* memory_region_is_logging: return whether a memory region is logging writes
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*
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* Returns %true if the memory region is logging writes
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*
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* @mr: the memory region being queried
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*/
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bool memory_region_is_logging(MemoryRegion *mr);
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/**
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/**
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* memory_region_is_rom: check whether a memory region is ROM
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* memory_region_is_rom: check whether a memory region is ROM
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*
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*
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