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memory: Provide an equality function for MemoryRegionSections

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Provide a comparison function that checks all the fields are the same.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190814175535.2023-3-dgilbert@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Dr. David Alan Gilbert 2019-08-14 18:55:34 +01:00 committed by Michael S. Tsirkin
parent 44f85d3276
commit 9366cf02e4
1 changed files with 12 additions and 0 deletions
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12
include/exec/memory.h
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@ -504,6 +504,18 @@ struct MemoryRegionSection {
bool nonvolatile;
};
static inline bool MemoryRegionSection_eq(MemoryRegionSection *a,
MemoryRegionSection *b)
{
return a->mr == b->mr &&
a->fv == b->fv &&
a->offset_within_region == b->offset_within_region &&
a->offset_within_address_space == b->offset_within_address_space &&
int128_eq(a->size, b->size) &&
a->readonly == b->readonly &&
a->nonvolatile == b->nonvolatile;
}
/**
* memory_region_init: Initialize a memory region
*